Discharging and cropping device of dyeing machine

Abstract

The utility model discloses a dyeing machine out-of-cylinder cropping device, which relates to the field of cropping devices, and comprises a middle plate, two sides of the middle plate are respectively provided with an extension plate I and an extension plate II in a sliding manner, and the end parts of the extension plate I and the extension plate II are respectively and fixedly provided with a side plate. The poking wheel is poked to drive the poking rod to rotate in the middle plate, and the threaded rod which is in threaded connection with the threaded groove in the inner ring of the poking rod and fixedly connected with the inner cavity of the first extension plate and the inner cavity of the second extension plate linearly moves in the threaded groove when the poking rod rotates. The first extension plate and the second extension plate move in the opposite direction or away from each other, so that the first extension plate and the second extension plate move to be unfolded or folded, and then the first extension rod, the second extension rod and the middle rod are matched with cloth with the wide width for cropping; the extension plate I and the extension plate II move in opposite directions, so that the occupied storage area of the cropping device is small.

Description

Technical Field

[0001] This utility model relates to the field of fabric dropping devices, specifically to a fabric dropping device for dyeing machines. Background Technology

[0002] Fabric unloading devices are mechanical equipment used in the textile, printing and dyeing, and garment industries for conveying, stacking, or sorting fabrics. They are mainly used to smoothly transfer finished fabrics from the production line to the stacking cart or storage area to avoid wrinkles and damage.

[0003] A Chinese patent publication (CN105398868A) discloses an improved fabric dropping device, characterized by comprising a frame and fabric dropping rollers mounted on the frame. The bottom of the frame is equipped with several rollers and a braking device. Handles are located at the front and rear of the frame. The braking device is used to prevent the rollers from rolling. This invention features a novel design, stable structure, easy mobility, improved production efficiency, and strong practicality.

[0004] The above-mentioned fabric dropping device also has the following problems when in use: the size of the above-mentioned fabric dropping device is not adjustable when in use, which leads to limitations when dropping wide fabrics. Different models of fabric dropping devices are needed to support the fabric, but larger fabric dropping devices are also more inconvenient to store later.

[0005] Therefore, it is necessary to invent a fabric discharge device for dyeing machines to solve the above problems. Utility Model Content

[0006] The purpose of this utility model is to provide a fabric dropping device for dyeing machines, in order to solve the problem that the size of the aforementioned fabric dropping device is not adjustable when in use, which leads to limitations in the fabric dropping operation of wide fabrics. Different models of fabric dropping devices are needed to support the fabric, but larger fabric dropping devices are also inconvenient to store later.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a dyeing machine discharge and fabric dropping device, comprising a middle plate, on both sides of the middle plate being slidably mounted an extension plate one and an extension plate two, and side plates being fixedly mounted at the ends of the extension plate one and the extension plate two, respectively, and the two side plates being fixedly connected to the extension rod one and the extension rod two, respectively, the extension rod one and the extension rod two being slidably connected to the middle plate through an anti-detachment component, the distance between the middle plate and the extension plate one and the extension plate two being adjustable through an adjustment component, and movable wheels being fixedly mounted at the lower ends of the extension plate one and the extension plate two.

[0008] Preferably, the first extension plate and the second extension plate are symmetrically arranged on both sides of the middle plate with reference to the central axis of the middle plate. The first extension plate and the second extension plate are in the shape of "C" in different directions, and the inner wall of the cavity between the first extension plate and the second extension plate is attached to the outer wall of the middle plate to achieve a sliding connection, which facilitates the expansion and contraction of the first extension plate and the second extension plate.

[0009] Preferably, the anti-detachment component includes protrusions fixedly connected to both ends of the intermediate rod, and the protrusions and the intermediate rod slide in cooperation with the transverse grooves reserved inside the extension rod one and the extension rod two, so that the extension rod one, the extension rod two and the intermediate rod can be adapted to wide fabrics.

[0010] Preferably, the transverse groove is composed of a transverse columnar groove and a square groove connected to the columnar groove. The inner wall of the columnar groove is in contact with the outer wall of the intermediate rod to achieve a sliding fit, and the inner wall of the square groove is in contact with the outer wall of the protrusion to achieve a sliding connection. Both ends of the square groove are closed to ensure the anti-detachment connection of extension rod one, extension rod two and intermediate rod.

[0011] Preferably, the adjustment component includes a notch inside the intermediate plate, and a dial wheel is rotatably connected inside the notch. A lever is fixedly inserted inside the dial wheel, wherein the lever passes through the interior of the intermediate plate and is rotatably connected to the through-hole inside the intermediate plate, which facilitates the rotation of the lever.

[0012] Preferably, the adjustment assembly further includes two threaded rods fixedly installed in the inner cavities of extension rod one and extension rod two, and the threaded rods are threadedly connected to the threaded grooves reserved inside the lever, and the threaded rods are in contact with the cleaning brush bristles fixedly connected to both ends of the intermediate plate, and the brush bristles clean the dust on the outer ring of the threaded rods.

[0013] Preferably, the two threaded rods are symmetrically arranged with reference to the central axis of the intermediate plate, and the outer threads of the two threaded rods are opposite in direction, so that the rotation of the lever causes the extension plate one and the extension plate two to move in opposite directions.

[0014] The technical effects and advantages provided by this utility model in the above technical solution are as follows:

[0015] This invention uses a dial wheel to drive a lever to rotate inside the middle plate. The threaded rod, which is threaded to the inner ring of the lever and fixedly connected to the inner cavities of extension plate one and extension plate two, undergoes linear displacement inside the threaded groove when the lever rotates. Extension plate one and extension plate two move towards each other or away from each other, thus allowing extension plate one and extension plate two to move to unfold or retract. This allows extension rod one, extension rod two, and the middle rod to adapt to the laying of wide fabrics. When the entire laying device is retracted, the opposite movement of extension plate one and extension plate two ensures that the laying device occupies a small storage area. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0017] Figure 1 This is a three-dimensional view of the overall structure of this utility model;

[0018] Figure 2 This is an exploded view of the overall structure of this utility model;

[0019] Figure 3 This is a three-dimensional view of the internal structure of the extension plate and the intermediate plate of this utility model (partially cut out).

[0020] Figure 4 This is a three-dimensional view of the internal structure of the lever (partially cut out) of this utility model;

[0021] Figure 5 This is a perspective view of the internal structure of the extension rod (partially cut out) of this utility model.

[0022] Explanation of reference numerals in the attached figures:

[0023] 1. Extension plate one; 2. Extension plate two; 3. Middle plate; 4. Side plate; 5. Extension rod one; 6. Extension rod two; 7. Middle rod; 8. Moving wheel; 9. Anti-detachment component; 901. Protrusion; 902. Horizontal groove; 10. Adjustment component; 101. Notch; 102. Dial wheel; 103. Dial lever; 104. Threaded rod; 105. Threaded groove; 11. Cleaning brush. Detailed Implementation

[0024] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0025] This utility model provides, for example Figure 1-5 The dyeing machine's fabric discharge device shown includes a middle plate 3. Extension plates 1 and 2 are slidably installed on both sides of the middle plate 3, and side plates 4 are fixedly installed at the ends of extension plates 1 and 2. The two side plates 4 are fixedly connected to extension rods 5 and 6, respectively. Extension rods 5 and 6 are slidably connected to the middle rod 7 through an anti-detachment component 9. The distance between the middle plate 3 and extension plates 1 and 2 is adjusted by an adjustment component 10. The lower ends of extension plates 1 and 2 are fixedly installed with moving wheels 8.

[0026] When in use, turning the dial 102 drives the lever 103 to rotate inside the middle plate 3. This causes the threaded rod 104, which is threaded to the inner ring threaded groove 105 of the lever 103 and fixedly connected to the inner cavity of the extension plate 1 and extension plate 2, to undergo linear displacement inside the threaded groove 105 when the lever 103 rotates. This causes the extension plates 1 and 2 to move towards each other or away from each other, allowing them to unfold or retract. This allows the extension rod 1, extension rod 2, and middle rod 7 to adapt to the wide fabric for dropping. When the entire dropping device is retracted, the opposite movement of the extension plates 1 and 2 ensures that the dropping device occupies a small storage area.

[0027] Extension plate 1 and extension plate 2 are symmetrically arranged on both sides of the middle plate 3 with reference to the central axis of the middle plate 3. Extension plate 1 and extension plate 2 are "C" shaped in different directions. The inner wall of the cavity between extension plate 1 and extension plate 2 is attached to the outer wall of the middle plate 3 to achieve a sliding connection, which facilitates the opening and closing of extension plate 1 and extension plate 2. This allows extension rod 1, extension rod 2, and middle rod 7 to be adapted to the laying of wide fabrics. At the same time, when extension plate 1 and extension plate 2 move towards each other to close, the storage area of ​​the fabric laying device is small.

[0028] The anti-detachment component 9 includes protrusions 901 fixedly connected to both ends of the intermediate rod 7. The protrusions 901 and the intermediate rod 7 are slidably engaged with the transverse grooves 902 reserved inside the extension rod 5 and the extension rod 6. This allows the extension rod 5, the extension rod 6, and the intermediate rod 7 to adapt to wide fabrics. The transverse groove 902 consists of a transverse columnar groove and a square groove connected to the columnar groove. The inner wall of the columnar groove is attached to the outer wall of the intermediate rod 7 to achieve a sliding engagement, and the inner wall of the square groove is attached to the outer wall of the protrusion 901 to achieve a sliding connection. Both ends of the square groove are closed. This restricts the range of motion of the extension rod 5 and the extension rod 6 when they simultaneously extend the plate 1 and the plate 2. The extension rod 5 and the extension rod 6 will never detach from the intermediate rod 7. This also means that the plate 1, the plate 2, and the intermediate plate 3 will not detach, preventing the entire fabric dropping device from falling apart.

[0029] The adjustment assembly 10 includes a notch 101 inside the intermediate plate 3, and a dial 102 is rotatably connected inside the notch 101. A lever 103 is fixedly inserted inside the dial 102. The lever 103 passes through the interior of the intermediate plate 3 and is rotatably connected to the through-hole inside the intermediate plate 3, which facilitates the rotation of the lever 103. The adjustment assembly 10 also includes two threaded rods 104 fixedly installed in the inner cavities of extension rod 1 5 and extension rod 2 6. The threaded rods 104 are threadedly connected to the threaded grooves 105 reserved inside the lever 103. The threaded rods 104 are in contact with the bristles of the cleaning brushes 11 fixedly connected to both ends of the intermediate plate 3. The bristles clean the dust on the outer ring of the threaded rods 104.

[0030] To facilitate the staggered movement of extension plate 1 and extension plate 2, two threaded rods 104 are symmetrically arranged with reference to the central axis of the intermediate plate 3, and the outer threads of the two threaded rods 104 are opposite in direction. Thus, the rotation of lever 103 causes extension plate 1 and extension plate 2 to move in opposite directions.

[0031] When the lever 103 is rotated, the threaded rod 104, which is threaded to the two opposite-direction threaded grooves 105 inside the lever 103, moves linearly in opposite directions or away from each other when the lever 103 rotates. This causes the two threaded rods 104 to synchronously drive the extension plate 1 and extension plate 2 to move in opposite directions. The square cavity inside extension plate 1 and extension plate 2 is slidably connected to the middle plate 3, ensuring the stability of extension plate 1 and extension plate 2 when they are unfolded and retracted.

[0032] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. Dyeing machine out-of-cylinder cloth falling device, comprising an intermediate plate (3), characterized in that, Extension plate one (1) and extension plate two (2) are slidably installed on both sides of the middle plate (3), and side plates (4) are fixedly installed at the ends of extension plate one (1) and extension plate two (2), and the two side plates (4) are fixedly connected to extension rod one (5) and extension rod two (6), respectively. Extension rod one (5) and extension rod two (6) are slidably connected to the middle rod (7) through anti-detachment component (9). The distance between the middle plate (3) and extension plate one (1) and extension plate two (2) is adjusted through adjustment component (10). The lower ends of extension plate one (1) and extension plate two (2) are fixedly installed with moving wheels (8).

2. The dyeing machine out-of-cylinder cloth delivery device according to claim 1, characterized by The extension plate one (1) and extension plate two (2) are symmetrically arranged on both sides of the intermediate plate (3) with reference to the central axis of the intermediate plate (3). The extension plate one (1) and extension plate two (2) present a "C" shape in different directions, and the inner wall of the cavity between the extension plate one (1) and extension plate two (2) is attached to the outer wall of the intermediate plate (3) to achieve a sliding connection.

3. The dyeing machine out-of-cylinder cloth delivery device according to claim 1, characterized by The anti-detachment component (9) includes protrusions (901) fixedly connected to both ends of the intermediate rod (7), and the protrusions (901) and the intermediate rod (7) are slidably engaged with the transverse grooves (902) reserved inside the extension rod one (5) and the extension rod two (6).

4. The dyeing machine out of cylinder cloth falling device according to claim 3, characterized in that, The transverse groove (902) consists of a transverse columnar groove and a square groove connected to the columnar groove. The inner wall of the columnar groove is attached to the outer wall of the intermediate rod (7) to achieve a sliding fit, and the inner wall of the square groove is attached to the outer wall of the protrusion (901) to achieve a sliding connection. Both ends of the square groove are closed.

5. The dyeing machine out of cylinder cloth falling device according to claim 2, characterized in that, The adjustment component (10) includes a notch (101) provided inside the intermediate plate (3), and a dial wheel (102) is rotatably connected inside the notch (101), and a lever (103) is fixedly inserted inside the dial wheel (102), wherein the lever (103) passes through the interior of the intermediate plate (3) and is rotatably connected to the through opening inside the intermediate plate (3).

6. The dyeing machine out-of-cylinder cloth delivery device according to claim 5, characterized in that, The adjustment assembly (10) also includes two threaded rods (104) fixedly installed in the inner cavities of extension rod one (5) and extension rod two (6), and the threaded rods (104) are threadedly connected to the threaded grooves (105) reserved inside the lever (103), and the threaded rods (104) are in contact with the bristles of the cleaning brush (11) fixedly connected to both ends of the intermediate plate (3).

7. The dyeing machine out-of-cylinder cloth delivery device according to claim 6, characterized in that, The two threaded rods (104) are symmetrically arranged with reference to the central axis of the intermediate plate (3), and the threads of the outer rings of the two threaded rods (104) are opposite.

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