Strut curtain processing device

Abstract

The utility model belongs to the technical field of stay curtains, and particularly relates to a stay curtain processing device which comprises a rack, a mounting roller, a feeding roller and a driving mechanism, the mounting roller and the feeding roller are both rotatably arranged on the rack, the feeding roller is used for conveying curtain cloth, and a gap for the curtain cloth to pass through is formed between the outer wall of the feeding roller and the outer wall of the mounting roller; a plurality of supporting strip mounting grooves used for mounting supporting strips are formed in the mounting roller, and the supporting strip mounting grooves are formed around the outer wall of the mounting roller by a circle; the driving mechanism is arranged on the machine frame and used for driving the installation roller to rotate, the installation roller and the feeding roller for conveying the curtain cloth are arranged, the curtain cloth passes through the position between the feeding roller and the installation roller, a plurality of supporting strip installation grooves are formed in the installation roller, only one or two operators are needed to place supporting strips into the supporting strip installation grooves, and therefore the supporting strips can be placed in the supporting strip installation grooves. The driving mechanism drives the mounting roller to rotate, the supporting strips are sequentially pasted on the curtain cloth in the process of rotating along with the mounting roller, the automation degree is high, efficiency is high, and too much labor cost does not need to be input.

Description

Technical Field

[0001] The utility model belongs to the technical field of slatted curtains, and in particular relates to a slatted curtain processing device. Background Art

[0002] Slatted blinds are multifunctional sunshade products that offer shading, heat insulation, sound insulation, decorative effects, and space partitioning. They are widely used in various settings, including residences, offices, and hotels. Their structure primarily consists of the curtain fabric, the slats, and a lifting mechanism. The slats are attached to the curtain fabric, which is then attached to the lifting mechanism using various fastening methods, such as hooks, buckles, or Velcro. The lifting mechanism controls the raising and lowering of the curtain fabric, achieving both shading and daylighting adjustments.

[0003] In the prior art, it is usually done manually to paste a number of stays on the curtain in sequence along the length direction of the curtain. This manual operation method cannot ensure uniform pasting and the pasting quality cannot be guaranteed. Although a positioning tool can be used, a number of stay grooves are evenly opened on the positioning tool, and then the positioning tool is placed on the curtain, and the stays are pasted on the curtain through the stay grooves, although this method solves the problem of uneven pasting, it is still inefficient and requires the cooperation of multiple operators, resulting in high labor costs. Utility Model Content

[0004] In view of this, in order to solve the problems existing in the prior art, the purpose of the present invention is to provide a device for processing a stay curtain, which is automated, efficient, and does not require too much labor cost.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A slatted curtain processing device, comprising: a frame, a mounting roller, a feed roller, and a drive mechanism, wherein the mounting roller and the feed roller are both rotatably mounted on the frame, the mounting roller is arranged parallel to the feed roller, the feed roller is used to transport curtain fabric, and a gap is defined between the outer wall of the feed roller and the outer wall of the mounting roller for the curtain fabric to pass through;

[0007] The installation roller is provided with a plurality of support bar installation grooves for installing the support bars, and the plurality of support bar installation grooves are provided around the outer wall of the installation roller;

[0008] The driving mechanism is arranged on the frame, and is used for driving the installation roller to rotate.

[0009] The specific technical effect is: by setting up installation rollers and feed rollers for conveying curtain fabric, the curtain fabric passes between the feed rollers and the installation rollers, and a number of stay installation grooves are opened on the installation rollers. Only one or two operators are required to place the stays into the stay installation grooves, and the driving mechanism drives the installation rollers to rotate. The stays are successively adhered to the curtain fabric during the rotation of the installation rollers. The degree of automation is high, the efficiency is high, and there is no need to invest too much labor cost.

[0010] Furthermore, the driving mechanism includes:

[0011] A driving motor, wherein the driving motor is arranged on the frame;

[0012] a cam, one end of the cam being connected to the motor shaft of the drive motor;

[0013] a driving connecting rod, one end of which is rotatably connected to the other end of the cam;

[0014] a rotating plate assembly, wherein the rotating plate assembly is rotatably sleeved on the roller shaft of the mounting roller, and the other end of the driving connecting rod is rotatably connected to the lower end of the rotating plate assembly;

[0015] a latch movably connected to the upper end of the rotating plate assembly;

[0016] A locking gear is sleeved on the roller shaft of the installation roller, and one end of the latch can be operably locked in any tooth groove of the locking gear.

[0017] The specific technical effect is: the motor shaft of the driving motor is used to rotate the cam, and then the rotating plate assembly is driven to rotate through the driving connecting rod, so that the pin installed on the rotating plate assembly is stuck in any tooth groove. During the process of continued rotation of the rotating plate assembly, the pin pushes the entire card gear to rotate a certain angle, and then drives the installation roller to rotate a certain angle. This cycle allows the stays installed around the installation roller to be evenly attached to the curtain.

[0018] Furthermore, a first mounting shaft is provided on the other end of the cam, the axis of the first mounting shaft and the axis of the motor shaft of the drive motor are not colinear with each other, and one end of the drive connecting rod is rotatably sleeved on the first mounting shaft.

[0019] The specific technical effect is: the cam rotates half a circle, driving the driving connecting rod to rise, so that the rotating plate assembly rotates clockwise, and the pin stuck in the tooth groove pushes the entire card gear to rotate clockwise by a certain angle, thereby driving the installation roller to rotate clockwise by a certain angle, and finally making the stay in a support installation groove close to the curtain cloth stick to the curtain cloth; the cam continues to rotate half a circle, driving the driving connecting rod to descend, so that the rotating plate assembly rotates counterclockwise, thereby driving the pin to exit the previous tooth groove and re-affect the next tooth groove; repeating the above actions, the driving connecting rod rises, driving the pin to push the card gear to rotate, thereby driving the installation roller to rotate by a certain angle, so that the stay in a support installation groove close to the curtain cloth sticks to the curtain cloth, and the driving connecting rod descends, driving the pin to exit the previous tooth groove and re-affect the next tooth groove.

[0020] Furthermore, the rotating plate assembly includes a column part and a connecting plate part, the column part is rotatably mounted on the roller shaft of the mounting roller, the connecting plate part is arranged on the outer wall of the column part, the upper end of the connecting plate part is provided with a second mounting shaft, the lower end of the connecting plate part is provided with a third mounting shaft, the pin is movably connected to the second mounting shaft, and the other end of the driving connecting rod is rotatably connected to the third mounting shaft.

[0021] Furthermore, a first roller is provided on the outer side of the feeding roller. The first roller is rotatably provided on the frame, and the curtain fabric is rolled and sleeved on the first roller.

[0022] The specific technical effect is that the curtain is rolled onto the first roller, so that the occupied space is small.

[0023] Furthermore, a second roller is provided between the first roller and the feeding roller. The second roller is rotatably provided on the frame. The second roller is provided below the first roller and the feeding roller.

[0024] The specific technical effect is: the second roller plays a guiding role, and after the curtain is pulled out from the first roller, it passes around the second roller and the feed roller in turn and extends into between the feed roller and the installation roller, so that during the rotation of the installation roller, the support bar in a support bar installation groove close to the curtain is adhered to the curtain.

[0025] Furthermore, the first roller, the second roller, the feed roller and the mounting roller are all mounted on the frame via a bearing seat assembly.

[0026] The specific technical effect is that the bearing seat assembly not only increases the connection stability of each roller, but also ensures its rotation function.

[0027] Furthermore, it also includes: a limiting component, which is mounted above the installation roller and is arranged to fit the outer wall of the installation roller.

[0028] Furthermore, the limiting assembly includes a connecting rod extending along the axial direction of the mounting roller and a plurality of limiting units, the connecting rod is mounted above the mounting roller, and the plurality of limiting units are arranged on the connecting rod along the axial direction of the mounting roller, each of the limiting units includes a limiting link and a limiting block, one end of the limiting link is connected to the connecting rod, and the limiting block is rotatably connected to the other end of the limiting link, and the limiting block is formed with an arc surface, and the arc surface fits the outer wall of the mounting roller.

[0029] The specific technical effect is: because the installation roller is cylindrical, in order to prevent the stay in the stay installation groove from falling during the rotation of the installation roller, the stay is made to fit in front of the curtain through the limit block to limit it.

[0030] Furthermore, it also includes: a discharging structure, which is arranged on the outside of the frame, and a part of the discharging structure extends below the mounting roller and the feeding roller.

[0031] The specific technical effect is that after the curtain is pasted with the stays, a stay curtain is formed and laid flat on the discharge structure to the next process.

[0032] The beneficial effects of the utility model are:

[0033] By setting up installation rollers and feed rollers for conveying the curtain fabric, the curtain fabric passes between the feed rollers and the installation rollers, and a number of stay installation grooves are opened on the installation rollers. Only one or two operators are required to place the stays into the stay installation grooves. The driving mechanism drives the installation rollers to rotate, and the stays are successively adhered to the curtain fabric as the installation rollers rotate. This method has a high degree of automation and high efficiency, and does not require too much labor cost.

[0034] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, preferred embodiments are given below and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0036] Figure 1 It is a structural diagram of the utility model;

[0037] Figure 2 yes Figure 1 The main view;

[0038] Figure 3 It is a structural diagram of the driving mechanism of the utility model.

[0039] In the picture:

[0040] 1. Frame; 2. Mounting roller; 3. Feed roller; 4. Drive mechanism; 5. Curtain fabric; 6. Strut mounting slot; 7. Drive motor; 8. Cam; 9. Drive connecting rod;

[0041] 10. Rotating plate assembly; 101. Column portion; 102. Connecting plate portion;

[0042] 11. Latch; 12. Gear; 14. First roller; 15. Second roller; 16. Bearing seat assembly;

[0043] 17. Limiting assembly; 171. Connecting rod; 172. Limiting connecting rod; 173. Limiting block;

[0044] 18. Discharging structure. DETAILED DESCRIPTION

[0045] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts shall fall within the scope of protection of the present invention.

[0046] like Figures 1 to 3 As shown, a slatted curtain processing device includes: a frame 1, a mounting roller 2, a feed roller 3 and a driving mechanism 4. The mounting roller 2 and the feed roller 3 are both rotatably mounted on the frame 1. The mounting roller 2 and the feed roller 3 are arranged parallel to each other. The feed roller 3 is used to transport a curtain fabric 5. A gap is defined between the outer wall of the feed roller 3 and the outer wall of the mounting roller 2 for the curtain fabric 5 to pass through.

[0047] The mounting roller 2 is provided with a plurality of support mounting grooves 6 for mounting the support bars, and the plurality of support mounting grooves 6 are provided around the outer wall of the mounting roller 2;

[0048] The driving mechanism 4 is arranged on the frame 1 and is used to drive the installation roller 2 to rotate.

[0049] It should be noted here that: by setting up the installation roller 2 and the feed roller 3 for conveying the curtain 5, the curtain 5 passes between the feed roller 3 and the installation roller 2, and a number of strut installation grooves 6 are opened on the installation roller 2. Only one or two operators are required to place the struts into the strut installation grooves 6, and the driving mechanism 4 drives the installation roller 2 to rotate. The struts are successively adhered to the curtain 5 as the installation roller 2 rotates. The degree of automation is high, the efficiency is high, and there is no need to invest too much labor cost.

[0050] The driving mechanism 4 includes:

[0051] A driving motor 7 is provided on the frame 1;

[0052] A cam 8, one end of the cam 8 is connected to the motor shaft of the drive motor 7;

[0053] a driving connecting rod 9, one end of which is rotatably connected to the other end of the cam 8;

[0054] The rotating plate assembly 10 is rotatably mounted on the roller shaft of the mounting roller 2, and the other end of the driving connecting rod 9 is rotatably connected to the lower end of the rotating plate assembly 10;

[0055] A latch 11 movably connected to the upper end of the rotating plate assembly 10;

[0056] The card gear 12 is sleeved on the roller shaft of the mounting roller 2 , and one end of the latch 11 can be operably clamped in any tooth groove of the card gear 12 .

[0057] It should be noted here that: the motor shaft of the driving motor 7 is used to rotate the cam 8, and then the rotating plate assembly 10 is driven to rotate through the driving connecting rod 9, so that the pin 11 installed on the rotating plate assembly 10 is stuck in any tooth groove. As the rotating plate assembly 10 continues to rotate, the pin 11 pushes the entire card gear 12 to rotate a certain angle, and then drives the installation roller 2 to rotate a certain angle. This cycle allows the stays installed around the installation roller 2 to be evenly adhered to the curtain 5.

[0058] A first mounting shaft is provided on the other end of the cam 8 , the axis of the first mounting shaft and the axis of the motor shaft of the drive motor 7 are not colinear with each other, and one end of the drive connecting rod 9 is rotatably sleeved on the first mounting shaft.

[0059] It should be noted here that: the cam 8 rotates half a circle, driving the driving link 9 to rise, causing the rotating plate assembly 10 to rotate clockwise, and the pin 11 stuck in the tooth groove pushes the entire card gear 12 to rotate clockwise by a certain angle, thereby driving the installation roller 2 to rotate clockwise by a certain angle, and finally making the stay in a support installation groove 6 close to the curtain 5 stick to the curtain 5; the cam 8 continues to rotate half a circle, driving the driving link 9 to descend, causing the rotating plate assembly 10 to rotate counterclockwise, thereby driving the pin 11 to exit the previous tooth groove and re-affect the next tooth groove; repeating the above action, the driving link 9 rises, driving the pin 11 to push the card gear 12 to rotate, thereby driving the installation roller 2 to rotate a certain angle, thereby making the stay in a support installation groove 6 close to the curtain 5 stick to the curtain 5, and the driving link 9 descends, driving the pin 11 to exit the previous tooth groove and re-affect the next tooth groove.

[0060] The rotating plate assembly 10 includes a column part 101 and a connecting plate part 102. The column part 101 is rotatably mounted on the roller shaft of the mounting roller 2. The connecting plate part 102 is arranged on the outer wall of the column part 101. The upper end of the connecting plate part 102 is provided with a second mounting shaft, and the lower end of the connecting plate part 102 is provided with a third mounting shaft. The pin 11 is movably connected to the second mounting shaft, and the other end of the driving connecting rod 9 is rotatably connected to the third mounting shaft.

[0061] A first roller 14 is provided on the outer side of the feed roller 3 . The first roller 14 is rotatably provided on the frame 1 , and the curtain fabric 5 is rolled and sleeved on the first roller 14 .

[0062] It should be noted that the curtain fabric 5 is rolled onto the first roller 14 so as to occupy a smaller space.

[0063] A second roller 15 is provided between the first roller 14 and the feeding roller 3 . The second roller 15 is rotatably provided on the frame 1 . The second roller 15 is provided below the first roller 14 and the feeding roller 3 .

[0064] It should be noted here that the second roller 15 plays a guiding role. After the curtain 5 is pulled out from the first roller 14, it passes around the second roller 15 and the feed roller 3 in turn and extends into between the feed roller 3 and the installation roller 2, so that during the rotation of the installation roller 2, the support bar in the support bar installation groove 6 close to the curtain 5 is adhered to the curtain 5.

[0065] The first roller 14 , the second roller 15 , the feed roller 3 and the mounting roller 2 are all mounted on the frame 1 via a bearing seat assembly 16 .

[0066] It should be noted here that the bearing seat assembly 16 not only increases the connection stability of each roller, but also ensures its rotation function.

[0067] The device further comprises a position limiting assembly 17 , which is mounted above the mounting roller 2 and is arranged to fit the outer wall of the mounting roller 2 .

[0068] The limiting assembly 17 includes a connecting rod 171 extending along the axial direction of the mounting roller 2 and a plurality of limiting units. The connecting rod 171 is mounted above the mounting roller 2, and the plurality of limiting units are arranged on the connecting rod 171 along the axial direction of the mounting roller 2. Each limiting unit includes a limiting link 172 and a limiting block 173. One end of the limiting link 172 is connected to the connecting rod 171, and the limiting block 173 is rotatably connected to the other end of the limiting link 172. The limiting block 173 is formed with an arc surface, and the arc surface fits the outer wall of the mounting roller 2.

[0069] It should be noted here that: because the installation roller 2 is cylindrical, in order to prevent the stay in the stay installation groove 6 from falling during the rotation of the installation roller 2, the stay is limited by the limit block 173 before it is attached to the curtain 5.

[0070] The machine frame 1 further includes a discharging structure 18 , which is disposed on the outside of the machine frame 1 , and a portion of the discharging structure 18 extends below the mounting roller 2 and the feeding roller 3 .

[0071] It should be noted that after the curtain 5 is attached with the stays, a stay curtain is formed and laid flat on the discharge structure 18 to proceed to the next process.

[0072] The specific working process of this utility model is as follows:

[0073] See also Figure 2 As shown, after the curtain fabric 5 is pulled out from the first roller 14, it passes by the second roller 15 from the bottom of the second roller 15 to the top of the feed roller 3 and extends between the feed roller 3 and the installation roller 2; the stay has an adhesive layer, which is arranged in the direction away from the center of the installation roller 2, and the operator installs the stay in the stay installation groove 6; turn on the drive motor 7, and the motor shaft of the drive motor 7 rotates to drive the cam 8 to rotate half a circle, driving the driving connecting rod 9 to rise, so that the rotating plate assembly 10 rotates clockwise, and the pin 11 stuck in the tooth groove pushes the entire card gear 12 to rotate clockwise a certain angle, thereby driving the installation roller 2 to rotate clockwise a certain angle, and finally makes the stay in a stay installation groove 6 close to the curtain fabric 5 stick to the curtain fabric 5; the cam 8 continues to rotate half a circle, driving the driving connecting rod 9 to descend, so that the rotating plate assembly 10 rotates counterclockwise, which drives the pin 11 to exit the previous tooth groove and re-enter the next tooth groove;

[0074] Repeat the above-mentioned actions. The driving connecting rod 9 rises and drives the latch 11 to push the card gear 12 to rotate, thereby driving the installation roller 2 to rotate a certain angle, so that the stay in a stay installation groove 6 close to the curtain 5 is adhered to the curtain 5. The driving connecting rod 9 descends and drives the latch 11 to withdraw from the previous tooth groove and re-abut in the next tooth groove; the operator installs the stays in the empty stay installation groove 6 in turn as the installation roller 2 rotates, and the installation roller 2 equipped with the stays continues to rotate clockwise, so that the stays are evenly adhered to the curtain 5, thereby forming a stay curtain; the stay curtain falls from between the installation roller 2 and the feed roller 3 onto the discharge structure 18 and is flattened on the discharge structure 18 to the next process.

[0075] In summary, the beneficial effects of the present invention are:

[0076] By setting up the installation roller 2 and the feed roller 3 for conveying the curtain fabric 5, the curtain fabric 5 passes between the feed roller 3 and the installation roller 2, and a number of strut installation grooves 6 are opened on the installation roller 2. Only one or two operators are required to put the struts into the strut installation grooves 6. The driving mechanism 4 drives the installation roller 2 to rotate. The struts are successively adhered to the curtain fabric 5 during the process of following the rotation of the installation roller 2. The degree of automation is high, the efficiency is high, and there is no need to invest too much labor cost.

[0077] The various devices selected in this application are all universal standard parts or components known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or conventional experimental methods.

[0078] In the description of the embodiments of the present invention, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on the specific circumstances.

[0079] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating positions or relationships, are based on the positions or relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0080] Based on the above-mentioned ideal embodiment of the present invention, and in accordance with the above description, relevant personnel can make various changes and modifications without departing from the technical scope of the present invention. The technical scope of the present invention is not limited to the content of the specification, but must be determined according to the scope of the claims.

Claims

1. A device for processing a stay curtain, characterized in that: include: A frame (1), a mounting roller (2), a feed roller (3) and a driving mechanism (4), wherein the mounting roller (2) and the feed roller (3) are both rotatably arranged on the frame (1), the mounting roller (2) and the feed roller (3) are arranged in parallel, the feed roller (3) is used to transport a curtain fabric (5), and a gap is provided between the outer wall of the feed roller (3) and the outer wall of the mounting roller (2) for the curtain fabric (5) to pass through; The installation roller (2) is provided with a plurality of support bar installation grooves (6) for installing support bars, and the plurality of support bar installation grooves (6) are provided around the outer wall of the installation roller (2); The driving mechanism (4) is arranged on the frame (1), and the driving mechanism (4) is used to drive the installation roller (2) to rotate.

2. A strip curtain processing device as claimed in claim 1, characterized in that: The driving mechanism (4) comprises: a driving motor (7), wherein the driving motor (7) is arranged on the frame (1); a cam (8), one end of the cam (8) being connected to the motor shaft of the drive motor (7); a driving connecting rod (9), one end of which is rotatably connected to the other end of the cam (8); A rotating plate assembly (10), wherein the rotating plate assembly (10) is rotatably sleeved on the roller shaft of the mounting roller (2), and the other end of the driving connecting rod (9) is rotatably connected to the lower end of the rotating plate assembly (10); a latch (11), the latch (11) being movably connected to the upper end of the rotating plate assembly (10); A card gear (12) is sleeved on the roller shaft of the installation roller (2), and one end of the latch (11) can be operably clamped in any tooth groove of the card gear (12).

3. A strip curtain processing device as claimed in claim 2, characterized in that: A first mounting shaft is provided on the other end of the cam (8), the axis of the first mounting shaft and the axis of the motor shaft of the drive motor (7) are not colinear with each other, and one end of the drive connecting rod (9) is rotatably sleeved on the first mounting shaft.

4. A strip curtain processing device as claimed in claim 2, characterized in that: The rotating plate assembly (10) includes a column part (101) and a connecting plate part (102), wherein the column part (101) is rotatably mounted on the roller shaft of the mounting roller (2), and the connecting plate part (102) is arranged on the outer wall of the column part (101), a second mounting shaft is arranged at the upper end of the connecting plate part (102), and a third mounting shaft is arranged at the lower end of the connecting plate part (102), the latch (11) is movably connected to the second mounting shaft, and the other end of the driving connecting rod (9) is rotatably connected to the third mounting shaft.

5. A strip curtain processing device as claimed in claim 1, characterized in that: A first roller (14) is provided on the outer side of the feeding roller (3), and the first roller (14) is rotatably arranged on the frame (1), and the curtain fabric (5) is rolled and sleeved on the first roller (14).

6. A strip curtain processing device as claimed in claim 5, characterized in that: A second roller (15) is provided between the first roller (14) and the feeding roller (3), and the second roller (15) is rotatably provided on the frame (1). The second roller (15) is provided below the first roller (14) and the feeding roller (3).

7. A strip curtain processing device as claimed in claim 6, characterized in that: The first roller (14), the second roller (15), the feeding roller (3) and the mounting roller (2) are all mounted on the frame (1) via a bearing seat assembly (16).

8. A strip curtain processing device as claimed in claim 1, characterized in that: Also includes: A limiting component (17), wherein the limiting component (17) is mounted above the mounting roller (2), and the limiting component (17) is arranged in contact with the outer wall of the mounting roller (2).

9. A strip curtain processing device as claimed in claim 8, characterized in that: The limiting assembly (17) includes a connecting rod (171) extending along the axial direction of the installation roller (2) and a plurality of limiting units, the connecting rod (171) is mounted above the installation roller (2), and the plurality of limiting units are arranged on the connecting rod (171) along the axial direction of the installation roller (2), each of the limiting units includes a limiting link (172) and a limiting block (173), one end of the limiting link (172) is connected to the connecting rod (171), and the limiting block (173) is rotatably connected to the other end of the limiting link (172), and the limiting block (173) is formed with an arc surface, and the arc surface fits the outer wall of the installation roller (2).

10. The apparatus for processing a stay curtain as claimed in claim 1, characterized in that: It also includes: a discharging structure (18), wherein the discharging structure (18) is arranged on the outside of the frame (1), and a part of the discharging structure (18) extends below the mounting roller (2) and the feeding roller (3).

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