Cloth winding drum clamping structure of jig dyeing machine

Abstract

The utility model relates to the technical field of textile printing and dyeing equipment, in particular to a jig dyeing machine cloth winding drum clamping structure which comprises a bottom plate and a cloth winding drum body, a concentric-square-shaped fixing frame is installed on the upper end face of the bottom plate, a sliding hole is formed in the upper end face of the fixing frame in a penetrating mode, a two-way screw rod is installed in the fixing frame, and the two-way screw rod penetrates through the sliding hole. Two sliding blocks which are distributed left and right and are in sliding connection with the sliding holes are slidably connected to the outer side wall of the screw rod, a moving plate is fixedly installed on the upper end face of each sliding block, rotating shafts are movably installed on the outer side wall of each moving plate in a penetrating mode through bearings, and grooves are formed in the opposite sides of the two rotating shafts correspondingly; and two symmetrically-distributed clamping grooves are formed in the groove, and a supporting plate is installed in the middle of the interior of the sliding hole, so that the effect of conveniently clamping, fixing and disassembling the cloth winding drum body is achieved, the cloth winding drum is conveniently and rapidly installed and replaced, and the processing efficiency of cloth is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of textile printing and dyeing equipment, and particularly relates to a clamping structure for a fabric drum of a jig dyeing machine. Background Technique

[0002] A jig dyeing machine is a device for high-temperature and high-pressure dyeing of various thick and thin chemical fiber fabrics. It is suitable for high-temperature and high-pressure dyeing of various thick and thin chemical fiber fabrics, and can also dye various natural and blended fabrics at normal temperature and pressure. The central mechanism of the jig dyeing machine includes a driving device, which drives the cloth winding roller and the cloth guiding roller to rotate back and forth alternately, so that the fabric unwinds from the cloth winding roller and winds onto the cloth guiding roller. During the alternating winding process, the fabric continuously passes through the dye liquor under the cloth winding roller, absorbs the dye liquor onto the cloth surface, and adsorbs, combines, and fixes it during the winding process.

[0003] Currently, when installing the fabric drum of an existing winding machine, the fabric drum is usually fixed by using tools to fix the material drum and the rotating shaft. When replacing the fabric drum after winding the fabric, it is necessary to frequently disassemble and install the bolts, which is rather troublesome and inconvenient to use. Therefore, it is necessary to provide a clamping structure for the fabric drum of a jig dyeing machine to solve the above-mentioned problems. Content of the Utility Model

[0004] The purpose of the utility model is to provide a clamping structure for a fabric drum of a jig dyeing machine, which has the effect of facilitating the clamping and fixing and disassembly of the fabric drum body, facilitating the quick installation and replacement of the fabric drum, and effectively improving the processing efficiency of the fabric.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A clamping structure for a fabric drum of a jig dyeing machine, including a bottom plate and a fabric drum body. A "return" shaped fixing frame is installed on the upper end surface of the bottom plate. A sliding hole is penetrated and opened on the upper end surface of the fixing frame. A bidirectional screw is installed inside the fixing frame. Two sliders are slidably connected to the outer side wall of the screw, which are distributed left and right and slidably connected to the sliding hole. A moving plate is fixedly installed on the upper end surface of the slider;

[0006] The outer side wall of the moving plate is penetrated and rotatably installed with a rotating shaft through a bearing. Grooves are opened on the opposite sides of the two rotating shafts. Two symmetrically distributed clamping grooves are opened inside the grooves;

[0007] A support plate is installed in the middle of the sliding hole. A hydraulic cylinder is installed on the upper end surface of the support plate. The output end of the hydraulic cylinder is installed with a fixing plate. Two support plates are installed on the upper end surface of the fixing plate, which are distributed left and right. The fabric drum body is placed between the upper ends of the two support plates. Two clamping plates are installed on the outer walls of the left and right ends of the fabric drum body.

[0008] In order to stabilize and support the movement of the fixed plate, as a preferred embodiment of the fabric roll clamping structure of the dyeing machine of this utility model, four evenly distributed telescopic rods are installed between the bottom of the fixed plate and the upper end face of the base plate.

[0009] In order to facilitate the rotation of the left-side rotating shaft, as a preferred embodiment of the fabric roll clamping structure of the dyeing machine of this utility model, a second motor is installed on the outer wall of the left-side moving plate via a mounting plate, and the output end of the second motor is fixedly connected to the left-side rotating shaft.

[0010] In order to drive the bidirectional screw to rotate, as a preferred embodiment of the fabric roll clamping structure of the dyeing machine of this utility model, a first motor is installed on the left side wall of the fixed frame, and the output end of the first motor passes through the fixed frame and is fixedly connected to one end of the bidirectional screw.

[0011] In order to facilitate the movement of the card plates into the card slots, as a preferred embodiment of the fabric roll clamping structure of the dyeing machine of this utility model, the four card plates are respectively matched with four card slots.

[0012] To facilitate stable movement of the slider, as a preferred embodiment of the fabric roll clamping structure for a dyeing machine according to this utility model, the slider is T-shaped and its bottom is slidably connected to the bottom end face inside the fixed frame.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] This utility model uses a hydraulic cylinder, a fixed plate, and two support plates to adjust the position of the fabric roll body, so that the fabric roll body moves to be flush with the two grooves. Through the cooperation of a first motor, a bidirectional screw, two sliders, two moving plates, two rotating shafts, two grooves, and four slots, the position of the two rotating shafts is adjusted, so that the two rotating shafts can clamp and fix the two ends of the fabric roll body. Furthermore, through a second motor, the two rotating shafts can drive the fabric roll body to rotate, so as to wind, roll up, and store the fabric.

[0015] After the fabric is rolled up, the two rotating shafts move away from the fabric roll body, allowing the fabric roll body with the fabric wound on it to be removed. A new fabric roll body is then placed on two pallets, and the height of the two pallets and the position of the fabric roll body are adjusted so that the two rotating shafts clamp and fix the new fabric roll body. This facilitates the clamping, fixing, and disassembly of the fabric roll body, making it easy to quickly install and replace the fabric roll, and effectively improving the fabric processing efficiency. Attached Figure Description

[0016] Figure 1 This is a cross-sectional view of the overall structure of this utility model;

[0017] Figure 2Structural diagram of the support plate of the present utility model;

[0018] Figure 3 Left side view structural diagram of the rotating shaft of the present utility model.

[0019] In the figure: 1, bottom plate; 2, fixed frame; 201, screw rod; 202, first motor; 3, slider; 4, moving plate; 401, rotating shaft; 4011, second motor; 402, groove; 403, clamping groove; 5, support plate; 6, hydraulic cylinder; 601, fixed plate; 602, support plate; 7, fabric reel body; 701, clamping plate; 8, telescopic rod. Specific implementation manner

[0020] Please refer to Figures 1 to 3 , a clamping structure for the fabric reel of a jig dyeing machine, including a bottom plate 1 and a fabric reel body 7. The upper end surface of the bottom plate 1 is provided with a "return" - shaped fixed frame 2. The upper end surface of the fixed frame 2 is penetrated and provided with a sliding hole. A bidirectional screw rod 201 is installed inside the fixed frame 2. The outer side wall of the screw rod 201 is slidably connected with two sliders 3 which are distributed left and right and slidably connected with the sliding hole. The upper end surface of the slider 3 is fixedly installed with a moving plate 4;

[0021] The outer side wall of the moving plate 4 is penetrated and rotatably installed with a rotating shaft 401 through a bearing. Two symmetrical clamping grooves 403 are opened inside the two grooves 402 on the opposite sides of the two rotating shafts 401;

[0022] In the middle of the sliding hole, a support plate 5 is installed. The upper end surface of the support plate 5 is provided with a hydraulic cylinder 6. The output end of the hydraulic cylinder 6 is provided with a fixed plate 601. The upper end surface of the fixed plate 601 is provided with two support plates 602 which are distributed left and right. The fabric reel body 7 is placed between the upper ends of the two support plates 602. Two clamping plates 701 are installed on the outer walls of the left and right ends of the fabric reel body 7.

[0023] In this embodiment: During use, the fabric roll body 7 is placed on two support plates 602. Then, the hydraulic cylinder 6 is activated, which pushes the fixed plate 601, the two support plates 602, and the fabric roll body 7 upward, so that the fabric roll body 7 moves to be flush with the two grooves 402. Then, the operator rotates the fabric roll body 7 so that the four clamping plates 701 are respectively aligned with the four clamping slots 403. Then, the first motor 202 is activated, which drives the bidirectional screw 201 to rotate, thereby driving the two sliders 3 and the two moving plates 4. Two rotating shafts 401, two grooves 402 and four slots 403 move relative to each other, so that the four clamping plates 701 move into the four slots 403 respectively, thereby clamping and fixing the two ends of the fabric roll body 7 by the two rotating shafts 401. By starting the second motor 4011, the rotating shaft 401 on the left side rotates, which can drive the fabric roll body 7 and the rotating shaft 401 on the right side to rotate. During the dyeing process of the dyeing machine, the fabric roll body 7 winds and rolls up the fabric.

[0024] After the fabric is wound up, the hydraulic cylinder 6 is restarted so that the two support plates 602 come into contact with the fabric outside the fabric roll body 7. Then, the first motor 202 is started to rotate in the opposite direction so that the two rotating shafts 401 move away from the fabric roll body 7 and the fabric roll body 7 with the fabric wound on it can be removed. Then, the new fabric roll body 7 is placed on the two support plates 602 and the height of the two support plates 602 and the position of the fabric roll body 7 are adjusted so that the two rotating shafts 401 clamp and fix the new fabric roll body 7, thereby achieving the effect of facilitating the clamping, fixing and disassembly of the fabric roll body 7.

[0025] As a technical optimization of this utility model, four evenly distributed telescopic rods 8 are installed between the bottom of the fixing plate 601 and the upper end face of the base plate 1.

[0026] In this embodiment, by setting four telescopic rods 8, the movement of the fixed plate 601 can be assisted and supported, thereby increasing the stability of the movement of the fixed plate 601.

[0027] As a technical optimization of this utility model, a second motor 4011 is installed on the outer wall of the left movable plate 4 via a mounting plate, and the output end of the second motor 4011 is fixedly connected to the rotating shaft 401 located on the left.

[0028] In this embodiment: by starting the second motor 4011, the rotating shaft 401 located on the left side can be rotated.

[0029] As a technical optimization of this utility model, a first motor 202 is installed on the left side wall of the fixed frame 2, and the output end of the first motor 202 passes through the fixed frame 2 and is fixedly connected to one end of the bidirectional screw 201.

[0030] In this embodiment, the first motor 202 can drive the bidirectional screw 201 to rotate.

[0031] As a technical optimization of this utility model, the four card plates 701 are respectively matched with the four card slots 403.

[0032] In this embodiment: by setting four card plates 701 to match four card slots 403 respectively, it is convenient to insert the four card plates 701 into the four card slots 403 respectively, thereby making it convenient to fix the position of the fabric roll body 7.

[0033] As a technical optimization of this utility model, the slider 3 is T-shaped and its bottom is slidably connected to the bottom surface inside the fixed frame 2.

[0034] In this embodiment, when the slider 3 moves, it can move along the bottom inside the fixed frame 2, which increases the stability of the slider 3's movement.

[0035] Working principle: First, install the device at the winding position of the dyeing machine and connect it to an external power source. Install an operation panel on the device and electrically connect it to all operating components. During use, follow the instructions as follows... Figure 1 As shown, the fabric roll body 7 is placed on two support plates 602. Then, the hydraulic cylinder 6 is activated via the control panel, which pushes the fixed plate 601, the two support plates 602, and the fabric roll body 7 upward, so that the fabric roll body 7 is flush with the two grooves 402 (the hydraulic cylinder 6 is extended to its maximum length, just enough to push the left and right ends of the fabric roll body 7 to be at the same height as the two grooves 402). Next, the operator rotates the fabric roll body 7 so that the four clamping plates 701 are respectively aligned with the four clamping slots 403. Then, the first motor 202 is activated, which drives the bidirectional screw 201 to rotate, thereby driving the two sliders 3, the two moving plates 4, and the two rotating shafts 401. The two grooves 402 and the four slots 403 move relative to each other, so that the four clamping plates 701 move into the four slots 403 respectively, thereby clamping and fixing the two ends of the fabric roll body 7 by the two rotating shafts 401. At this time, the hydraulic cylinder 6 drives the fixing plate 601 and the two support plates 602 to move to their original positions, and the four slots 403 respectively limit the four clamping plates 701. Therefore, by starting the second motor 4011, the rotating shaft 401 on the left side can rotate, which can drive the fabric roll body 7 and the rotating shaft 401 on the right side to rotate. During the dyeing process of the dyeing machine, the fabric roll body 7 winds and rolls up the fabric.

[0036] After the fabric is wound up, when installing a new roll, the hydraulic cylinder 6 is restarted to move the fixing plate 601 and the two support plates 602, so that the two support plates 602 come into contact with the fabric outside the fabric roll body 7. Then, the first motor 202 is started to rotate in the opposite direction, so that the bidirectional screw 201 drives the two sliders 3, the two moving plates 4 and the two rotating shafts 401 away from the fabric roll body 7, so that the fabric roll body 7 with the fabric wound can be removed. Then, the new fabric roll body 7 is placed on the two support plates 602, and the height of the two support plates 602 and the position of the fabric roll body 7 are adjusted so that the two rotating shafts 401 clamp and fix the new fabric roll body 7, thereby facilitating the clamping, fixing and disassembly of the fabric roll body 7.

[0037] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A fabric roll clamping structure for a dyeing machine, comprising a base plate (1) and a fabric roll body (7), characterized in that: On the upper end surface of the bottom plate (1), a fixed frame (2) in the shape of a "return" character is installed. A sliding hole is penetrated and opened on the upper end surface of the fixed frame (2). A bidirectional screw rod (201) is installed inside the fixed frame (2). Two sliders (3) which are distributed left and right and are slidably connected with the sliding hole are slidably connected to the outer side wall of the screw rod (201). A moving plate (4) is fixedly installed on the upper end surface of the slider (3). A rotating shaft (401) is penetrated and movably installed on the outer side wall of the moving plate (4) through a bearing. Grooves (402) are opened on the opposite sides of the two rotating shafts (401). Two symmetrically distributed clamping grooves (403) are opened inside the grooves (402). A support plate (5) is installed in the middle of the sliding hole. A hydraulic cylinder (6) is installed on the upper end surface of the support plate (5). The output end of the hydraulic cylinder (6) is installed with a fixing plate (601). Two support plates (602) which are distributed left and right are installed on the upper end surface of the fixing plate (601). The fabric reel body (7) is placed between the upper ends of the two support plates (602). Two clamping plates (701) are installed on the outer walls of the left and right ends of the fabric reel body (7).

2. The fabric roll clamping structure for a dyeing machine according to claim 1, characterized in that: Four uniformly distributed telescopic rods (8) are installed between the bottom of the fixing plate (601) and the upper end surface of the bottom plate (1).

3. The fabric roll clamping structure for a dyeing machine according to claim 1, characterized in that: A second motor (4011) is installed on the outer side wall of the left moving plate (4) through a mounting plate. The output end of the second motor (4011) is fixedly connected with the left rotating shaft (401).

4. The fabric roll clamping structure for a dyeing machine according to claim 1, characterized in that: A first motor (202) is installed on the left side wall of the fixed frame (2). The output end of the first motor (202) penetrates the fixed frame (2) and is fixedly connected with one end of the bidirectional screw rod (201).

5. The fabric roll clamping structure for a dyeing machine according to claim 1, characterized in that: The four clamping plates (701) respectively match the four clamping grooves (403).

6. The fabric roll clamping structure for a dyeing machine according to claim 1, characterized in that: The slider (3) is in a "T" shape and the bottom is slidably connected with the bottom end surface inside the fixed frame (2).

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