Blanking bracket of rolling machine

Abstract

The utility model provides a blanking bracket of a rolling machine, which comprises a bottom frame, a lifting frame, a locking mechanism and a driving mechanism, a stand column is vertically arranged on the bottom frame, the lifting frame is arranged on the stand column in a lifting manner, a winding drum is rotatably arranged on the lifting frame, the locking mechanism is inserted on the winding drum, and the winding drum is limited on the lifting frame. The driving mechanism is fixedly arranged on the bottom frame and the stand column and drives the lifting frame to ascend and descend on the stand column. According to the blanking bracket of the rolling machine, the winding drum is automatically lifted and locked, so that the accuracy of loading, unloading and positioning of the winding drum is improved, the labor intensity of operators is reduced, and the risks of cloth wrinkles and uneven tension are reduced; by increasing the stability of the lifting frame and the reliability of the locking mechanism, stable positioning of the winding drum in the lifting process is ensured, and the sliding possibility of the winding drum is reduced; by providing a flexible and reliable locking mechanism, the winding drum is convenient to quickly assemble, disassemble and position, and the production efficiency and the product quality are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of textile machinery, in particular to a blanking bracket for a winding machine. Background Art

[0002] In the textile industry, the process of rolling fabric is crucial for subsequent processing and use. Traditional fabric winding machine unloading racks have problems with complex operation and low efficiency, especially in the process of loading, unloading and positioning of the reel, there is a lack of effective automated control means. In the prior art, the unloading rack of the fabric winding machine mostly adopts manual adjustment, which is not only labor-intensive, but also difficult to ensure the precise positioning of the reel, and it is easy for the fabric to wrinkle or have uneven tension. In addition, the loading and unloading process of the reel is also relatively cumbersome, requiring the operator to make frequent manual adjustments, which not only reduces production efficiency, but also increases operational risks. Existing equipment lacks an effective control mechanism during the lifting and locking of the reel, making it difficult to adapt to the needs of high-speed rolling, and also unable to meet the requirements of the modern textile industry for high efficiency and high precision. Utility Model Content

[0003] The purpose of the utility model is to provide a coiling machine blanking bracket to solve the problems of complicated operation and inaccurate positioning of the existing blanking bracket.

[0004] In order to achieve the above-mentioned purpose, the technical solution of the utility model is achieved as follows:

[0005] A coiling machine blanking bracket, comprising:

[0006] A base frame is vertically provided with a column; a lifting frame is set on the column for lifting and lowering, and a reel is rotatably set on the lifting frame; a locking mechanism is inserted on the reel to limit the reel on the lifting frame; a driving mechanism is fixedly provided on the base frame and the column to drive the lifting frame to rise and fall on the column.

[0007] By adopting the above technical solution, the automatic lifting and locking of the roll can be achieved, the accuracy of roll loading and unloading and positioning can be improved, the labor intensity of operators can be reduced, and the risk of fabric wrinkles and uneven tension can be reduced, thereby improving production efficiency and product quality.

[0008] Furthermore, the lifting frame is a trapezoid that gradually becomes larger upwards, the top surface of the lifting frame is set to be concave, and the locking mechanism restricts the reel to the top surface of the lifting frame.

[0009] By adopting the above technical solution, the stability of the lifting frame can be increased, the stable positioning of the reel during the lifting process can be ensured, and the possibility of the reel sliding can be reduced.

[0010] Furthermore, two U-shaped grooves are provided on the top surface of the lifting frame, the locking mechanism is inserted into the two U-shaped grooves, and the reel is inserted on the locking mechanism.

[0011] By adopting the above technical solution, a more stable locking method can be provided, ensuring that the reel is fixed on the lifting frame more reliably.

[0012] Furthermore, the locking mechanism includes a pull rod inserted inside the U-shaped groove, a first block and a second block respectively located on the outer walls of the two U-shaped grooves, and a disc rotatably arranged at one end of the pull rod, and the disc pushes the first block toward the second block to lock the pull rod in the two U-shaped grooves.

[0013] By adopting the above technical solution, a flexible and reliable locking mechanism can be provided, which facilitates the rapid loading and unloading and positioning of the reel.

[0014] Furthermore, an arcuate groove is provided on one side of the first clamping block close to the disc, and the circular surface of the disc fits in the arcuate groove. A circular shaft for rotating the disc is fixed on the pull rod, and the disc is rotatably connected to the circular shaft at a position deviating from the axis.

[0015] By adopting the above technical solution, a more precise locking and unlocking method can be provided, thereby improving the flexibility and reliability of reel loading and unloading.

[0016] Furthermore, the pull rod outer shell is provided with a cylinder, the reel is inserted into the cylinder, the cylinder is located in the two U-shaped grooves, a strip block is fixedly provided at one end of the cylinder, and the first clamping block is provided with a strip groove for the strip block to slide.

[0017] By adopting the above technical solution, the connection stability between the reel and the lifting frame can be further enhanced, and the shaking of the reel during the lifting process can be reduced.

[0018] Furthermore, the driving mechanism includes a screw rod rotatably arranged on the column and a driving member driving the screw rod to rotate. Bevel gears are fixedly arranged on the driving member and the screw rod respectively, and the two bevel gears are engaged for transmission.

[0019] By adopting the above technical solution, an efficient and stable driving method can be provided to ensure the smooth lifting of the lifting frame and improve the stability and reliability of the entire system.

[0020] Furthermore, the driving member includes a motor fixedly mounted on the base frame and a driving shaft rotatably mounted on the base frame. Two screw rods are relatively mounted, and bevel gears are respectively arranged at both ends of the driving shaft. The driving shaft drives the two screw rods to rotate simultaneously.

[0021] By adopting the above technical solution, the stability and reliability of the driving mechanism can be ensured and the working efficiency of the entire system can be improved.

[0022] Compared with the prior art, the present invention has the following beneficial effects:

[0023] By automatically lifting and locking the reel, the accuracy of reel loading, unloading and positioning is improved, the labor intensity of operators is reduced, and the risk of fabric wrinkles and uneven tension is reduced; by increasing the stability of the lifting frame and the reliability of the locking mechanism, the stable positioning of the reel during the lifting process is ensured, and the possibility of reel slippage is reduced; by providing a flexible and reliable locking mechanism, the rapid loading, unloading and positioning of the reel is facilitated, thereby improving production efficiency and product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The accompanying drawings, which constitute a part of the present invention, are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation to the present invention.

[0025] In the attached figure:

[0026] Figure 1 This is a schematic diagram of the overall structure of the coiling machine blanking bracket according to an embodiment of the present utility model;

[0027] Figure 2 This is a partial schematic diagram of the driving mechanism and lifting frame according to an embodiment of the present utility model;

[0028] Figure 3 This is a schematic diagram of the driving mechanism according to an embodiment of the present utility model;

[0029] Figure 4 This is a schematic diagram of the drive frame and locking mechanism according to an embodiment of the present utility model;

[0030] Figure 5 This is a schematic diagram of a fracture of the locking mechanism according to an embodiment of the present utility model;

[0031] Figure 6 This is an exploded schematic diagram of the locking mechanism according to an embodiment of the present utility model;

[0032] Figure 7 This is a schematic diagram of another angle of decomposition of the locking mechanism according to an embodiment of the present invention.

[0033] Description of reference numerals:

[0034] 1. Base frame; 2. Upright column; 3. Lifting frame;

[0035] 4. Locking mechanism; 401. Pull rod; 402. First clamping block; 403. Second clamping block; 404. Disc; 405. Arc groove; 406. Circular shaft; 407. Cylinder; 408. Strip block; 409. Strip groove;

[0036] 5. Driving mechanism; 501. Screw rod;

[0037] 502, driving member; 5021, motor; 5022, driving shaft; 5023, worm gear; 5024, worm;

[0038] 503, bevel gear;

[0039] 6. U-shaped groove. DETAILED DESCRIPTION

[0040] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features therein can be combined with each other.

[0041] In the description of this utility model, it should be noted that if terms such as "upper," "lower," "inner," and "back" appear, they are based on the orientations or positional 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 device or component 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, if terms such as "first" and "second" appear, they are used solely for descriptive purposes and should not be construed as indicating or implying relative importance.

[0042] Furthermore, in the description of this utility model, unless otherwise expressly defined, the terms "mounted," "connected," and "connected" should be interpreted broadly. For example, they can refer to fixed, removable, or integral connections; mechanical or electrical connections; direct or indirect connections through an intermediary; and internal communication between two components. Those skilled in the art will understand the specific meanings of these terms in this utility model based on specific circumstances.

[0043] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0044] This embodiment relates to a coiling machine unloading bracket, the overall structure of which is as follows: Figure 1 As shown, it includes a base frame 1, a lifting frame 3, a locking mechanism 4, and a driving mechanism 5.

[0045] Among them, a column 2 is vertically arranged on the base frame 1, the lifting frame 3 is set on the column 2 for lifting, the reel is rotatably set on the lifting frame 3, the locking mechanism 4 is inserted on the reel to limit the reel on the lifting frame 3, and the driving mechanism 5 is fixedly set on the base frame 1 and the column 2 to drive the lifting frame 3 to rise and fall on the column 2.

[0046] It is worth mentioning that the function of the base frame 1 is to maintain stability and prevent the bracket from tipping over. The lifting frame 3 can be raised and lowered along the height of the column 2 to adjust the height of the reel. The fabric is wound on the reel and sent to the winder for rewinding. The locking mechanism 4 can clamp the reel on the lifting frame 3 to ensure that the reel can be rotated on the lifting frame 3 for unloading. The lifting frame 3 can ensure that the fabric on the reel enters the winder. The driving mechanism 5 can drive the lifting frame 3 to rise and fall. The driving mechanism 5 can ensure that the lifting frame 3 stops at the appropriate position after being adjusted to the appropriate position.

[0047] Based on the overall introduction above, an exemplary structure of the coiling machine unloading bracket of this embodiment is as follows: Figure 2 and Figure 4 As shown, the lifting frame 3 is a trapezoidal shape that gradually expands upwards. The top surface of the lifting frame 3 is configured in a concave shape, and the locking mechanism 4 restrains the reel on the top surface of the lifting frame 3. Two U-shaped grooves 6 are formed on the top surface of the lifting frame 3. The locking mechanism 4 is inserted into the two U-shaped grooves 6, and the reel is inserted on the locking mechanism 4.

[0048] Specifically, the purpose of setting the lifting frame 3 to be trapezoidal is to improve the stability of lifting and lowering, avoid tilting, and improve the safety of the cloth on the reel to avoid collision with foreign objects. The purpose of setting the top surface to be concave is to prevent the reel from falling off the locking mechanism 4. The concave top surface can improve safety. The setting of the U-shaped groove 6 ensures that the reel can be placed in the U-shaped groove 6. In order to prevent the reel from escaping from the U-shaped groove 6 during rotation, the locking mechanism 4 is installed in the U-shaped groove 6, and the reel is sleeved on the locking mechanism 4 to ensure that the reel can rotate along the central axis of the reel.

[0049] As a preferred embodiment, Figure 4 and Figure 5 As shown, in this embodiment, the locking mechanism 4 includes a pull rod 401 inserted into the U-shaped groove 6, a first clamping block 402 and a second clamping block 403 respectively located on the outer walls of the two U-shaped grooves 6, and a disc 404 rotatably arranged at one end of the pull rod 401. The disc 404 pushes the first clamping block 402 toward the second clamping block 403, thereby locking the pull rod 401 in the two U-shaped grooves 6.

[0050] It should be noted that the pull rod 401 is located inside the U-shaped groove 6, and the first clamping block 402 and the second clamping block 403 can abut against the outer walls of the two U-shaped grooves 6 by pulling the pull rod 401. This arrangement can ensure that the first pull rod 401 is fixed at the U-shaped groove 6, and the second clamping block 403 is screwed to the pull rod 401, and the position of the second clamping block 403 on the clamping rod can be adjusted, while the first clamping block 402 slides on the pull rod 401, and the disc 404 rotates and abuts against the first clamping block 402. The first block 402 and the U-shaped groove 6 are connected, and an outward force will be generated after the disc 404 and the first block 402 are in contact. That is to say, the disc 404 can pull the pull rod 401 to bear the force on the first block 402. Because the second block 403 and the pull rod 401 are screwed together, the pull rod 401 can pull the second block 403 to abut against another U-shaped groove 6. In this way, the first block 402 and the second block 403 are respectively in contact with two U-shaped grooves 6.

[0051] As a preferred Figure 6 and Figure 7 As shown, the first clamping block 402 of this embodiment is provided with an arc groove 405 on one side close to the disc 404, and the circular surface of the disc 404 fits into the arc groove 405. A circular shaft 406 for rotating the disc 404 is fixedly provided on the pull rod 401, and the disc 404 is rotatably connected to the circular shaft 406 at a position deviating from the axis. Specifically, the arc groove 405 is the same as the circular surface of the disk 404, so the circular surface of the disk 404 is located in the arc groove 405. Such a setting can ensure the stability of the disk 404 during rotation, and can also prevent the first block 402 from rotating. The central axis of the circular shaft 406 is perpendicular to the central axis of the pull rod 401. The function of the circular shaft 406 is to allow the disk 404 to rotate. The circular shaft 406 has an integrally formed handle on the disk 404. In order to enable the disk 404 to push the first block 402 to move, the disk 404 and the circular shaft 406 are eccentrically arranged to ensure that the disk 404 can push the first block 402 to move when it rotates along the central axis of the circular shaft 406.

[0052] As a preferred Figure 5 As shown, in this embodiment, the outer cover of the pull rod 401 is provided with a cylinder 407, the reel is inserted on the cylinder 407, the cylinder 407 is located in the two U-shaped grooves 6, a bar block 408 is fixedly provided at one end of the cylinder 407, and a bar groove 409 is provided on the first clamping block 402 for the bar block 408 to slide. Specifically, the cylinder 407 can be used for the reel to rotate, and the cylinder 407 can ensure the stability of the reel when rotating. The cylinder 407 is placed in the U-shaped groove 6, the pull rod 401 is inserted inside the cylinder 407, the bar block 408 can slide in the bar groove 409, and the first clamping block 402 is locked by the disc 404, so the cylinder 407 will not rotate. In other words, when the coiling machine is feeding, it can only drive the reel to rotate, avoiding problems such as poor precision and insufficient tension caused by excessive rotation during unloading.

[0053] As a preferred embodiment, Figure 2 As shown, in this embodiment, the driving mechanism 5 includes a screw rod 501 rotatably mounted on the column 2, a driving member 502 that drives the screw rod 501 to rotate, and bevel gears 503 fixedly mounted on the driving member 502 and the screw rod 501, respectively. The two bevel gears 503 are meshed for transmission. It should be noted that the screw rod 501 is parallel to the column 2, a threaded sleeve is fixedly mounted on the lifting frame 3, and the screw rod 501 and the threaded sleeve are threadedly connected. When the screw rod 501 rotates, the lifting frame 3 can be driven to move. The driving member 502 can be fixedly mounted on the base frame 1. The driving member 502 can drive the screw rod 501 to rotate, which drives one of the bevel gears 503 to rotate and then meshes with the other bevel gear 503. This arrangement can drive the screw rod 501 to rotate.

[0054] As a preferred Figure 3 As shown, the driving member 502 of this embodiment includes a motor 5021 fixedly mounted on the base frame 1, a driving shaft 5022 rotatably mounted on the base frame 1, two screw rods 501 are relatively arranged, and bevel gears 503 are respectively arranged at both ends of the driving shaft 5022. The driving shaft 5022 drives the two screw rods 501 to rotate at the same time. Specifically, the motor 5021 is fixedly mounted on the gear box, and the gear box is fixedly mounted on the base frame 1. The driving shaft 5022 is passed through the gear box, that is, the motor 5021 can drive the driving shaft 5022 to rotate. The two ends of the driving shaft 5022 are keyed to the bevel gears 503. The bottom ends of the two screw rods 501 are also keyed to the bevel gears 503. The motor 5021 drives the driving shaft 5022 to rotate, and then the bevel gears 503 are transmitted to realize the rotation of the two screw rods 501. The motor 5021 drives the drive shaft 5022 to rotate by using a worm gear 5023 and a worm 5024. The worm gear 5023 is keyed to the drive shaft 5022, and the worm 5024 is keyed to the drive shaft 5022 of the motor 5021. The worm gear 5023 is driven to rotate by the worm 5024, thereby realizing the rotation of the drive shaft 5022. The worm 5024 can only drive the worm gear 5023 to rotate, so that the lifting frame 3 can stay in the appropriate position after being adjusted to the appropriate position.

[0055] The unloading bracket of the winding machine in this embodiment improves the accuracy of the loading and unloading and positioning of the roll by automatically lifting and locking the roll, reduces the labor intensity of the operator, and reduces the risk of fabric wrinkles and uneven tension; by increasing the stability of the lifting frame 3 and the reliability of the locking mechanism 4, it ensures the stable positioning of the roll during the lifting process and reduces the possibility of the roll slipping; by providing a flexible and reliable locking mechanism, it facilitates the rapid loading and unloading and positioning of the roll, thereby improving production efficiency and product quality.

[0056] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A coiling machine blanking bracket, characterized in that: include: A base frame (1), wherein a column (2) is vertically arranged on the base frame (1); A lifting frame (3) is provided on the upright column (2) for lifting, and a reel is provided on the lifting frame (3) for rotation; A locking mechanism (4) is inserted into the reel to restrict the reel to the lifting frame (3); A driving mechanism (5) is fixedly arranged on the base frame (1) and the column (2), and drives the lifting frame (3) to rise and fall on the column (2).

2. The coiling machine blanking bracket according to claim 1, characterized in that: The lifting frame (3) is a trapezoid that gradually becomes larger upwards, the top surface of the lifting frame (3) is arranged in a concave shape, and the locking mechanism (4) restricts the reel to the top surface of the lifting frame (3).

3. The coiling machine blanking bracket according to claim 2, characterized in that: Two U-shaped grooves (6) are provided on the top surface of the lifting frame (3) in opposite directions. The locking mechanism (4) is inserted into the two U-shaped grooves (6), and the reel is inserted on the locking mechanism (4).

4. The coiling machine blanking bracket according to claim 3, characterized in that: The locking mechanism (4) includes a pull rod (401) inserted into the U-shaped groove (6), a first clamping block (402) and a second clamping block (403) respectively located on the outer walls of the two U-shaped grooves (6), and a disc (404) rotatably arranged at one end of the pull rod (401), wherein the disc (404) pushes the first clamping block (402) toward the second clamping block (403), thereby locking the pull rod (401) in the two U-shaped grooves (6).

5. The coiling machine blanking bracket according to claim 4, characterized in that: An arcuate groove (405) is provided on one side of the first clamping block (402) close to the disc (404), and the circular surface of the disc (404) fits in the arcuate groove (405). A circular shaft (406) for rotating the disc (404) is fixedly provided on the pull rod (401), and the disc (404) is rotatably connected to the circular shaft (406) at a position deviating from the axis.

6. The coiling machine blanking bracket according to claim 4, characterized in that: The pull rod (401) is provided with a cylinder (407) on its outer shell, and the reel is inserted into the cylinder (407). The cylinder (407) is located in the two U-shaped grooves (6). A strip block (408) is fixedly provided at one end of the cylinder (407), and a strip groove (409) for the strip block (408) to slide is provided on the first clamping block (402).

7. The coiling machine blanking bracket according to any one of claims 1 to 6, characterized in that: The driving mechanism (5) comprises a screw rod (501) rotatably arranged on the column (2), and a driving member (502) driving the screw rod (501) to rotate. Bevel gears (503) are respectively fixedly arranged on the driving member (502) and the screw rod (501), and the two bevel gears (503) are meshed for transmission.

8. The coiling machine blanking bracket according to claim 7, characterized in that: The driving member (502) comprises a motor (5021) fixedly mounted on the base frame (1) and a driving shaft (5022) rotatably mounted on the base frame (1). Two screw rods (501) are arranged opposite to each other, and bevel gears (503) are respectively arranged at both ends of the driving shaft (5022). The driving shaft (5022) simultaneously drives the two screw rods (501) to rotate.

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