Separating device for cotton sliver conveying

Abstract

The utility model discloses a separating device for cotton sliver conveying, which is provided with an installation frame and further comprises a connecting cylinder, a limiting fork is integrally formed on the connecting cylinder, the connecting cylinder is composed of two semi-arc-shaped clamping pieces which are hinged with each other, and a connecting piece is fixedly connected with the two clamping pieces at the position close to the connecting position of the two clamping pieces. A hinge is hinged between the two connecting pieces, the hinge is composed of two hinged connecting rods, and the two ends of the hinge are hinged to the two connecting rods respectively. When the cross rod is clamped through the two pressing pieces, the two connecting rods of the hinge are located on the same straight line, so that the abutting hinge abuts against the two connecting pieces, the two connecting pieces are prevented from getting close to each other, the two clamping pieces are made to be away from each other, the connecting cylinder is opened, the connecting cylinder clamps the cross rod, and the limiting fork is fixedly connected to the cross rod; one connecting rod of the hinge is pulled, the hinge is folded, the two clamping pieces are far away from each other, the connecting cylinder is opened, then the limiting fork can be taken down from the transverse rod, and disassembly and assembly are convenient.

Description

Technical Field

[0001] This utility model relates to the field of spinning technology, and in particular to a separating device for conveying cotton slivers. Background Technology

[0002] When the drawing frame combines multiple fine cotton slivers into a single coarse cotton sliver, in order to prevent the cotton slivers from tangling together, the cotton slivers are passed through a limiting device. This device prevents the cotton slivers from moving horizontally when the drawing frame pulls multiple cotton slivers together, causing them to tangle before entering the drawing frame and thus blocking the cotton sliver inlet and outlet of the drawing frame.

[0003] Generally, the limiting component is groove-shaped. The cotton sliver passes between the two side walls of the groove-shaped limiting component. The limiting component is blocked by the two side walls and only moves forward under the pull of the drawing frame, without moving left or right. The cotton sliver enters the drawing frame neatly. Usually, the limiting component is mounted on the mounting frame via a crossbar. The mounting frame is located above the crossbar and acts as a support rod. The cotton sliver passes through the support rod and contacts it to increase the tension of the cotton sliver and keep it as straight as possible. The limiting component is sleeved on the crossbar, and the friction between the two fixes the limiting component in place. Therefore, when repairing the limiting component, the crossbar needs to be removed from the mounting frame. Since there are multiple limiting components connected in series on the crossbar, the other limiting components located to the right of the damaged limiting component must be removed first before the damaged limiting component can be removed. When replacing the new limiting component, it must be sleeved on the crossbar along with the other removed limiting components, which is quite troublesome. Utility Model Content

[0004] The purpose of this invention is to provide a separating device for sliver conveying, which has the advantage of facilitating the installation or removal of the limiting fork from the mounting frame.

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution:

[0006] A separating device for conveying tampons includes a mounting frame with a connecting cylinder fixedly connected to it. The connecting cylinder has an integrally formed limit fork. The connecting cylinder consists of two semi-circular clamping pieces that are hinged to each other. A connecting piece is fixedly connected to the two clamping pieces near their connection point. A hinge is hinged between the two connecting pieces. The hinge consists of two hinged connecting rods, with each end of the hinge hinged to one of the two connecting rods.

[0007] Using the above technical solution, the two clamping plates of the connecting cylinder are separated to clamp the crossbar on the mounting bracket, thus allowing the connecting cylinder to fit over the crossbar. Then, one connecting rod of the hinge is pushed, aligning the two connecting rods of the hinge on the same straight line, creating a dead point. The hinge abuts against the two connecting plates, preventing them from approaching each other and causing the two clamping plates to move away from each other. The connecting cylinder opens, clamping the crossbar and fixing the limiting fork to the crossbar. The cotton strip can then be passed through the limiting fork, which limits its movement, preventing multiple cotton strips from tangling together. Similarly, when replacing one of the limiting forks on the crossbar, one connecting rod of the hinge is pulled, causing the hinge to fold, bringing the two connecting plates closer together and the two clamping plates away from each other. The connecting cylinder opens, allowing the limiting fork to be removed from the crossbar. Finally, the new limiting fork is installed on the crossbar in the same way. This method is convenient and saves working time.

[0008] Preferably, the opposing surfaces of the two clips are fixedly connected with rubber pads.

[0009] By adopting the above technical solution, the friction between the clamp and the crossbar is increased, thereby improving the fixing effect of the connecting cylinder.

[0010] Preferably, one of the connecting rods of the hinge is fixedly connected to a lever.

[0011] The above technical solution facilitates pushing and pulling the connecting piece.

[0012] Preferably, a baffle is fixedly connected to one side of one of the connecting rods.

[0013] Using the above technical solution, when the connecting cylinder is installed on the crossbar, the connecting rod with the baffle is pushed. When the connecting plate on one of the connecting rods touches the other connecting rod that is hinged to it, the two connecting rods are on the same straight line and are locked together, preventing them from being pushed further and causing the hinge to bend again.

[0014] Preferably, the limiting fork bends upwards by 90°.

[0015] The above technical solution is used to prevent the cotton strip from jumping out of the limiting fork.

[0016] Preferably, the two connecting rods of the hinge are connecting rod one and connecting rod two. There is a pair of connecting rod one, and the pair of connecting rod one is hinged to one of the connecting pieces. Connecting rod two is hinged to the other connecting piece. Connecting rod two is located between connecting rod one, and the two connecting rod one are respectively hinged to the two sides of connecting rod two.

[0017] Using the above technical solution, two connecting rods clamp one connecting rod two, increasing the force between connecting rod one and connecting rod two, preventing the connecting pieces from getting close to each other, and causing the clamping pieces to move away from each other, thus opening the connecting cylinder. Attached Figure Description

[0018] Figure 1 This is an overall schematic diagram showing the connection between the partition device and the mounting bracket;

[0019] Figure 2 This is a side view of the partition device connected to the mounting bracket.

[0020] Figure 3 This is a front view of the separator connected to the mounting bracket.

[0021] Figure 4 This is a schematic diagram of the overall separation device;

[0022] Figure 5 This is a schematic diagram of the separation device from another perspective.

[0023] Reference numerals in the attached drawings: 1. Connecting frame; 2. Limiting fork; 3. Clamping plate; 4. Connecting plate; 5. Baffle plate; 6. Paddle; 7. Connecting rod one; 8. Connecting rod two. Detailed Implementation

[0024] The following description is merely a preferred embodiment of this utility model, and the scope of protection is not limited to this embodiment. All technical solutions falling within the scope of this utility model should be considered within the protection scope of this utility model. It should also be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within the protection scope of this utility model.

[0025] See Figures 1 to 5A separating device for conveying tampons includes a mounting frame with a crossbar fixedly connected to it. A support rod is rotatably connected to the upper part of the mounting frame above the crossbar. During tampon conveying, the tampons pass through and contact the support rod, which supports the tampons, increases their tension, and keeps them as straight as possible. The device also includes a connecting cylinder with an integrally formed limiting fork 2. The limiting fork 2 bends upwards at 90° to prevent the tampons from jumping out. The connecting cylinder consists of two semi-circular clamping pieces 3 hinged together. Rubber pads are attached to the opposing surfaces of the two clamping pieces 3, increasing the friction between the clamping pieces 3 and the crossbar and improving the fixing effect of the connecting cylinder. Two clamping pieces 3 have an integrally formed connecting piece 4 near their connection point. A hinge connects the two connecting pieces 4, consisting of two hinged connecting rods. The two ends of the hinge are respectively hinged to the two connecting rods. The two connecting rods of the hinge include a first connecting rod 7 and a second connecting rod 8. There are two first connecting rods 7. Each pair of first connecting rods 7 is hinged to one of the connecting pieces 4, and the second connecting rod 8 is hinged to the other connecting piece 4. The second connecting rod 8 is located between the first and second connecting rods 7, and there is friction between them. The two first connecting rods 7 are respectively hinged to both sides of the second connecting rod 8. By clamping the second connecting rod 8 with the two first connecting rods 7, the force between the first and second connecting rods 7 and the second connecting rod 8 is increased, preventing the connecting pieces 4 from moving closer together and causing the clamping pieces 3 to move away from each other, thus opening the connecting cylinder. A baffle 5 is integrally formed on one side of the second connecting rod 8, and a lever 6 is integrally formed on the baffle 5.

[0026] Working principle: Separate the two clamping plates 3 of the connecting cylinder to clamp the crossbar on the mounting bracket, thus allowing the connecting cylinder to fit over the crossbar. Then push the lever 6 to extend the hinge. When the connecting plate 4 on the second connecting rod 8 touches the connecting rod 7 that it is hinged to, the hinge is locked and will not continue to deform, maintaining the two connecting rods in a straight line, thus creating a dead point. The hinge abuts against the two connecting plates 4, preventing them from getting closer together, and causing the two clamping plates 3 to move away from each other. The connecting cylinder opens, thus clamping the crossbar and fixing the limiting fork 2 to the crossbar. Then, the cotton strip can be passed through the limiting fork 2. The limiting fork 2 limits the movement of the cotton strip, allowing it to move in a direction and preventing multiple cotton strips from getting tangled together. Similarly, when replacing one of the limit forks 2 on the crossbar, pull one of the connecting rods of the hinge to fold the hinge, thereby bringing the two connecting pieces 4 closer together and the two clamping pieces 3 further apart, opening the connecting cylinder, and then the limit fork 2 can be removed from the crossbar. Finally, the new limit fork 2 is installed on the crossbar in the same way. The disassembly and assembly are convenient and save working time.

Claims

1. A separating device for conveying slivers, comprising a mounting frame, characterized in that, It also includes a connecting cylinder, which is fixedly connected to the mounting frame. The connecting cylinder has an integrally formed limit fork (2). The connecting cylinder is composed of two semi-circular arc-shaped clamps (3) that are hinged to each other. A connecting piece (4) is fixedly connected to the two clamps (3) near the connection point. A hinge is hinged between the two connecting pieces (4). The hinge is composed of two hinged connecting rods. The two ends of the hinge are respectively hinged to the two connecting rods.

2. A separating device for conveying slivers according to claim 1, characterized in that, The two clips (3) are fixedly connected to the opposite surfaces with rubber pads.

3. A separating device for conveying slivers according to claim 1, characterized in that, One of the connecting rods of the hinge is fixedly connected to a lever (6).

4. A separating device for conveying slivers according to claim 1, characterized in that, A baffle plate (5) is fixedly connected to one side of one of the connecting rods.

5. A separating device for conveying slivers according to claim 1, characterized in that, The limit fork (2) bends upwards by 90°.

6. A separating device for conveying slivers according to claim 1, characterized in that, The hinge has two connecting rods, connecting rod one (7) and connecting rod two (8). There is a pair of connecting rods one (7), and there are two of them. One of the connecting pieces (4) of the pair of connecting rods one (7) is hinged, and connecting rod two (8) is hinged to the other connecting piece (4). Connecting rod two (8) is located between connecting rods one (7), and the two connecting rods one (7) are respectively hinged to the two sides of connecting rod two (8).

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