A feed device of a cloth splitting machine capable of avoiding blockage

Abstract

The utility model discloses a kind of cloth splitting machine feeding devices capable of avoiding jamming, including machine body, the side of machine body is provided with cloth inlet groove, cloth inlet groove is equipped with arc-shaped groove body, cloth inlet shelf top is equipped with cloth inlet shelf, cloth inlet shelf left and right sides are equipped with cross pipe, cross pipe is equipped with electric sliding rail, electric sliding rail is built-in with two sliding blocks, driving roller is equipped between sliding block, motor is equipped with at driving roller side end.The utility model is equipped with cloth inlet shelf by cloth inlet groove upper portion, cloth inlet shelf two sides are equipped with electric sliding rail and built-in with two sliding blocks, driving roller is arranged between sliding block, driving roller can be along electric sliding rail sliding and the distance between two driving rollers can be adjusted;Two driving rollers are reversely rotated by motor, cloth passes through the gap between two driving rollers and provides acting force by the reverse rotation of driving roller, so that cloth has upward lifting power, solve the problem that cloth is easily jammed without upward lifting force, the utility model structure is novel, practical, and suitable for promotion.

Description

Technical Field

[0001] This utility model relates to the field of fabric splitting machine equipment technology, and more specifically to a fabric splitting machine feeding device that can avoid jamming. Background Technology

[0002] A fabric splitting machine is a textile machine used to cut fabric at its center line. It is commonly used to cut fabric woven on circular knitting machines to meet the needs of post-processing and is an important piece of equipment in the textile industry. It includes a fabric guide frame, a fabric guide rod, a mounting frame, a fabric inspection box, a cylindrical fabric feeding trough, and a splitting knife mounted on the mounting frame. The splitting knife is located above the cylindrical fabric feeding trough. The fabric guide rod is fixed to the fabric guide frame. The fabric inspection box contains a take-up roller, a first fabric guide roller, a second fabric guide roller, a tensioning roller, and an opposite-side roller arranged in parallel. A third fabric guide roller is located at the connection between the fabric guide rod and the fabric guide frame. This fabric inspection and splitting machine also includes a large fabric feeding trough. When splitting tubular fabric, the fabric only exerts tension on the left and right sides as it passes through the fabric guide rod. When splitting the fabric, because there is no force on the subsequent fabric, vertical accumulation of fabric on the fabric guide rod may occur, causing jamming. In response to this, the inventor proposes a fabric slitting machine feeding device that avoids jamming. The device uses a cover with a fabric trough and a drive roller to lift the fabric upwards, thus avoiding jamming and effectively improving the processing efficiency of the fabric slitting machine.

[0003] To avoid fabric jamming during slitting, increase fabric flatness, and improve slitting efficiency, Chinese Patent (Authorization Announcement No.: CN213505176U) discloses a fabric slitting machine. This utility model includes a machine body with a fabric feeding frame on one side. Support plates are connected to both sides of the fabric feeding frame, and a first support roller and a second support roller are connected between the two support plates. The first and second support rollers are parallel to each other. This utility model, by setting the first and second support rollers, ensures that the fabric is under tension before slitting, thereby increasing the flatness of the fabric before slitting.

[0004] This solution still has some shortcomings in application. Typically, fabric is rolled up and placed in the feeding trough of a fabric splitting machine, then lifted and split by a drive roller at the top of the machine. However, the fabric itself has a certain weight, making it prone to jamming during lifting. Furthermore, the lack of driving force in the feeding trough can prevent the fabric from rising properly, affecting the fabric feed. Additionally, different fabrics have varying thicknesses. If a drive device is installed in the feeding trough, it needs to be able to flexibly adjust to different fabric thicknesses. Therefore, the structure of the fabric splitting machine's feeding device needs to be improved to increase the flatness of the fabric during feeding, provide driving power to assist feeding and avoid jamming, and also allow for flexible adjustment according to different fabrics, improving applicability. Utility Model Content

[0005] The present invention discloses a feeding device for a fabric splitting machine that can avoid jamming, and its main purpose is to overcome the above-mentioned deficiencies and shortcomings of the prior art.

[0006] The technical solution adopted in this utility model is as follows:

[0007] A fabric feeding device for a fabric splitting machine that can avoid jamming includes a machine body. A fabric feeding groove is provided on one side of the machine body. An arc-shaped groove is provided in the middle of the fabric feeding groove. Several rolling rollers are arranged around the arc-shaped groove. A fabric feeding frame is detachably installed on the top of the fabric feeding groove. Horizontal tubes are provided on the left and right sides of the fabric feeding frame. Electric slide rails are provided on the horizontal tubes. Two sliding blocks are built into the electric slide rails. A drive roller is provided between the sliding blocks. A motor is installed at one end of the drive roller.

[0008] Furthermore, the fabric inlet groove is provided with grooves at its four corners, and the fabric inlet frame is provided with telescopic rods at its four corners, which are movably embedded in the grooves.

[0009] Furthermore, a drive motor is installed at the end of the electric slide rail, and the diameter of the drive roller is larger than the width of the sliding block. The drive roller can slide along the electric slide rail through the sliding block.

[0010] Furthermore, a control panel is installed on one side of the machine body, and the drive motor and the motor are connected to the control panel for control.

[0011] Furthermore, there are two drive rollers, including a front drive roller and a rear drive roller, and two motors are respectively installed on the left side of the front drive roller and the right side of the right drive roller.

[0012] Furthermore, the front drive roller and the rear drive roller rotate in opposite directions via the motor.

[0013] As can be seen from the above description of this utility model, compared with the prior art, the advantages of this utility model are as follows:

[0014] This invention firstly adds a fabric feeding frame above the fabric feeding groove. The frame has electric slide rails on both sides and two sliding blocks inside. A drive roller is positioned between the sliding blocks, allowing the drive roller to slide along the electric slide rails and adjust the distance between the two drive rollers. Next, the two drive rollers rotate in opposite directions via a motor. The fabric passes through the gap between the two drive rollers, and the reverse rotation of the drive rollers provides force, giving the fabric an upward lifting force. This solves the problem of the fabric easily getting stuck due to insufficient upward lifting force, and also prevents the fabric from curling. Finally, as the fabric is split, the diameter of the fabric roll becomes smaller. By adjusting the sliding blocks, the drive rollers can slide towards the center, keeping the fabric in a vertically lifted position, preventing tearing and facilitating the splitting process. This invention has a novel structure, ingenious design, and strong practicality. It avoids fabric jamming, improves the quality and efficiency of fabric splitting, and is suitable for widespread application. Attached Figure Description

[0015] Figure 1 This is a side view of the structure of this utility model.

[0016] Figure 2 This is a structural schematic diagram of the fabric inlet groove and fabric inlet frame of this utility model.

[0017] Figure 3 This is a top view of the fabric inlet groove and fabric inlet frame of this utility model.

[0018] Figure 4 This is a side view of the fabric inlet groove and fabric inlet frame of this utility model. Detailed Implementation

[0019] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings.

[0020] like Figures 1 to 4 As shown, a fabric feeding device for a fabric splitting machine that can avoid jamming includes a machine body 1. A fabric feeding groove 2 is provided on one side of the machine body 1. An arc-shaped groove 3 is provided in the middle of the fabric feeding groove 2. Several rolling rollers 4 are arranged around the arc-shaped groove 3. A fabric feeding frame 5 is detachably installed on the top of the fabric feeding groove 2. Horizontal tubes 6 are provided on the left and right sides of the fabric feeding frame 5. Electric slide rails 7 are provided on the horizontal tubes 6. Two sliding blocks 8 are built into the electric slide rails 7. A drive roller 9 is provided between the sliding blocks 8. A motor 10 is installed at one end of the drive roller 9.

[0021] Furthermore, the fabric inlet trough 2 has grooves at its four corners (not shown in the schematic diagram due to viewing angle), and the fabric inlet frame 5 has telescopic rods 51 at its four corners, which are movably embedded in the grooves.

[0022] Furthermore, a drive motor 71 is installed at the end of the electric slide rail 7, and the diameter of the drive roller 9 is larger than the width of the sliding block 8. The drive roller 9 can slide along the electric slide rail 7 through the sliding block 8.

[0023] Furthermore, a control panel 11 is installed on one side of the body 1, and the drive motor 71 and the motor 10 are connected to the control panel 11 for control.

[0024] Furthermore, there are two drive rollers 9, including a front drive roller 91 and a rear drive roller 92, and two motors 10 are respectively installed on the left side of the front drive roller 91 and the right side of the right drive roller 92.

[0025] Furthermore, the front drive roller 91 and the rear drive roller 92 rotate in opposite directions via the motor 10.

[0026] Example: First, place the fabric on the arc-shaped groove 3 in the middle of the fabric inlet trough 2, and set up the fabric inlet frame 5 above the fabric inlet trough 2. Then, start the drive motor 71 through the control panel 11. The drive motor 71 drives the sliding block 8 to slide. Through this operation, the distance between the front drive roller 91 and the rear drive roller 92 can be adjusted according to the thickness of the fabric. After adjustment, the fabric is placed between the front drive roller 91 and the rear drive roller 92 into the machine body 1. Finally, start the motor 10 through the control panel 11. The front drive roller 91 and the rear drive roller 92 rotate in opposite directions through the motor 10, which drives the fabric to lift upward, so that the fabric has an upward force and avoids jamming. As the fabric is splitting continues, the diameter of the fabric roll becomes smaller and smaller, which can drive the two sliding blocks 8 to gradually slide towards the middle, so that the fabric is always lifted vertically and further avoids jamming.

[0027] As can be seen from the above description of this utility model, compared with the prior art, the advantages of this utility model are as follows:

[0028] This invention firstly adds a fabric feeding frame above the fabric feeding groove. The frame has electric slide rails on both sides and two sliding blocks inside. A drive roller is positioned between the sliding blocks, allowing the drive roller to slide along the electric slide rails and adjust the distance between the two drive rollers. Next, the two drive rollers rotate in opposite directions via a motor. The fabric passes through the gap between the two drive rollers, and the reverse rotation of the drive rollers provides force, giving the fabric an upward lifting force. This solves the problem of the fabric easily getting stuck due to insufficient upward lifting force, and also prevents the fabric from curling. Finally, as the fabric is split, the diameter of the fabric roll becomes smaller. By adjusting the sliding blocks, the drive rollers can slide towards the center, keeping the fabric in a vertically lifted position, preventing tearing and facilitating the splitting process. This invention has a novel structure, ingenious design, and strong practicality. It avoids fabric jamming, improves the quality and efficiency of fabric splitting, and is suitable for widespread application.

[0029] The above are merely specific embodiments of this utility model, but the design concept of this utility model is not limited thereto. Any non-substantial improvements made to this utility model using this concept should be considered as infringing on the protection scope of this utility model.

Claims

1. A feeding device for a fabric splitting machine that avoids jamming, characterized in that: The device includes a machine body, on one side of which is provided a fabric inlet groove. The fabric inlet groove has an arc-shaped channel in the middle, and several rolling rollers are arranged around the arc-shaped channel. A fabric inlet frame is detachably installed on the top of the fabric inlet groove. Horizontal tubes are provided on the left and right sides of the fabric inlet frame. Electric slide rails are provided on the horizontal tubes. Two sliding blocks are built into the electric slide rails. A drive roller is provided between the sliding blocks. A motor is installed at one end of the drive roller.

2. The fabric splitting machine feeding device that avoids jamming according to claim 1, characterized in that: The fabric inlet groove has grooves at its four corners, and the fabric inlet frame has telescopic rods at its four corners, which are movably embedded in the grooves.

3. The fabric splitting machine feeding device that avoids jamming according to claim 1, characterized in that: The electric slide rail is equipped with a drive motor at its end. The diameter of the drive roller is larger than the width of the sliding block. The drive roller can slide along the electric slide rail through the sliding block.

4. The fabric splitting machine feeding device that avoids jamming according to claim 3, characterized in that: A control panel is installed on one side of the machine body, and the drive motor and the motor are connected to the control panel for control.

5. The fabric splitting machine feeding device that avoids jamming according to claim 1, characterized in that: The drive rollers are two in number, including a front drive roller and a rear drive roller. The motors are two in number, one on the left side of the front drive roller and the other on the right side of the rear drive roller.

6. The fabric splitting machine feeding device that avoids jamming according to claim 5, characterized in that: The front drive roller and the rear drive roller rotate in opposite directions via the motor.

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