Bobbin falling mechanism of bobbin arranging machine

Abstract

The utility model relates to the technical field of matching tools of pipe arranging machines, and discloses a pipe falling mechanism of a pipe arranging machine, which comprises a vertical cylinder, a guide cylinder and a corrugated pipe, the guide cylinder is connected to the top of the vertical cylinder, the corrugated pipe is connected to the top of the guide cylinder, an inner cylinder is inserted into the vertical cylinder, and blocking hairs are fixedly embedded into the inner ring surface of the inner cylinder. The blocking bristles are evenly distributed on the inner surface of the inner cylinder, a connecting rod is connected to the side edge of the upper portion of the guide cylinder, a vertical mounting plate is fixed to the tail end of the connecting rod, and penetrating holes are formed in the surface of the mounting plate. According to the technical scheme, the vertical cylinder is connected to the lower portion of the pipe outlet of the pipe arranging machine through the guide pipe and the corrugated pipe, when a line pipe is discharged downwards from the pipe outlet of the pipe arranging machine, the falling speed of the line pipe is buffered through the inside of the vertical cylinder and the hair blocking effect of the inner surface of the inner cylinder inside the vertical cylinder, and the situation that the line pipe bounces when falling on a line pipe conveying belt is avoided; therefore, the bobbin can be accurately positioned and sleeved on the outer ring of the positioning rod of the bobbin conveying belt so as to be prevented from inclining.

Description

Technical Field

[0001] The utility model relates to the technical field of matching tools for a pipe sorting machine, in particular to a pipe dropping mechanism of a pipe sorting machine. Background Art

[0002] Textile machines twist many animal and plant fibers together to spin them into threads or yarns, which can be used to weave cloth. Spinning machines only do two things: first, they aggregate a large number of short fibers into loose cotton threads, and then they pull out the cotton threads little by little and twist them into fine cotton threads. The cotton threads become longer after twisting, and the fine cotton threads will finally be wound onto the outer ring of the bobbin on the spinning machine.

[0003] Since most of the existing spinning equipment is automated equipment, a bobbin transmission device is provided at the bobbin insertion position of the spinning machine. The bobbin can be replaced by a mechanical gripper, and a positioning rod is provided on the surface of the bobbin transmission belt. The bobbin is dropped down and put on the positioning rod through a pipe handling machine, and then is conveyed away by the bobbin transmission belt.

[0004] When the pipe sorting machine is working, it uses the lifting structure to sort and raise the wire pipes in the silo, and finally drops them through the discharge pipe of the wire pipe to the outer ring of the positioning rod of the wire tube conveyor belt. However, the speed of the wire tube when falling is slightly fast, and it is easy to bounce to a certain height due to elasticity when it falls on the surface of the conveyor belt. When it finally falls, the top side of the positioning rod may contact the inner wall of the wire tube, causing it to be in a tilted state. Therefore, we propose a pipe dropping mechanism for the pipe sorting machine. Utility Model Content

[0005] The utility model aims to provide a pipe-dropping mechanism for a pipe handling machine, which connects a vertical cylinder below the pipe outlet of the pipe handling machine through a conduit and a bellows. When the wire tube is discharged downward from the pipe outlet of the pipe handling machine, it passes through the interior of the vertical cylinder and the baffle hair on the inner surface of the inner cylinder acts to buffer the falling speed of the wire tube, thereby preventing the wire tube from falling on a wire tube conveyor belt and bouncing up. The wire tube can be more accurately positioned on the outer ring of the positioning rod of the wire tube conveyor belt to avoid tilting, thereby solving the problems raised in the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pipe-dropping mechanism of a pipe-manager, comprising a vertical cylinder, a guide cylinder and a bellows, wherein the guide cylinder is connected to the top of the vertical cylinder, and the bellows is connected to the top of the guide cylinder; an inner cylinder is inserted inside the vertical cylinder, and a stopper is embedded and fixed on the inner ring surface of the inner cylinder, and the stopper is evenly distributed on the inner surface of the inner cylinder, a connecting rod is connected to the upper side of the guide cylinder, a vertical mounting plate is fixed to the end of the connecting rod, and a through-hole is provided on the surface of the mounting plate.

[0007] By adopting the above technical solution, the device is arranged below the pipe outlet of the pipe processing machine, so that the corrugated pipe is connected to the below the pipe outlet of the pipe processing machine. When the wire pipe falls into the interior of the vertical pipe, it is buffered and decelerated by the inner ring of the inner tube in the vertical pipe, and then falls accurately on the outer ring of the positioning rod on the surface of the wire pipe conveyor.

[0008] Optionally, the bottom outer ring of the inner cylinder is surrounded by a screw ring, and the screw ring is connected to the lower outer ring of the vertical cylinder by screwing, thereby locking the inner cylinder.

[0009] By adopting the above technical solution, the inner cylinder is locked by screwing the screw ring onto the outer ring below the vertical cylinder, so that when the bristle stopper is severely worn, the inner cylinder and the bristle stopper inside it can be quickly replaced.

[0010] Optionally, the inner ring surface of the spiral coil and the lower outer ring of the vertical cylinder are both surrounded by threads, and the spiral coil is screwed onto the lower outer ring of the vertical cylinder through the threads.

[0011] Optionally, an annular cavity is provided between the spiral coil and the outer ring of the vertical cylinder, and the bottom of the vertical cylinder is sleeved in the annular cavity.

[0012] Optionally, an annular cylinder groove is provided below the inner circle of the vertical cylinder, and the inner cylinder is inserted into the cylinder groove in the vertical cylinder.

[0013] By adopting the above technical solution, the inner wall surface of the vertical tube can be kept flush with the inner ring surface of the inner tube.

[0014] Optionally, a joint is connected to the top of the corrugated pipe, and a plurality of connection holes are arranged on the outer circle of the joint surface.

[0015] By adopting the above technical solution, the top of the corrugated pipe is connected to the bottom of the pipe outlet of the pipe handling machine through a joint.

[0016] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0017] 1. The technical solution of the present application connects the vertical cylinder below the pipe outlet of the pipe handling machine through a conduit and a bellows. When the wire tube is discharged downward from the pipe outlet of the pipe handling machine, it passes through the inside of the vertical cylinder and the baffle hair on the inner surface of the inner cylinder acts to buffer the falling speed of the wire tube, preventing it from falling on the wire tube conveyor belt and bouncing up, so that the wire tube can be more accurately positioned on the outer ring of the positioning rod of the wire tube conveyor belt to avoid tilting.

[0018] 2. The technical solution of the present application allows the inner tube to be detachably inserted into the tube groove in the vertical tube. When the bristle retaining tube is severely worn, the inner tube can be removed and replaced by rotating the spiral ring. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0020] Figure 1 It is a schematic diagram of the overall structure of the tube-dropping mechanism of the tube-storing machine of the utility model;

[0021] Figure 2 It is a schematic diagram of the internal structure of the vertical cylinder of the pipe-dropping mechanism of the pipe-storing machine of the utility model;

[0022] Figure 3 The utility model is a pipe-dropping mechanism of the pipe-storing machine. Figure 2 Detailed structural diagram of the bottom of the figure;

[0023] Figure 4 The utility model is a pipe-dropping mechanism of the pipe-storing machine. Figure 2 The structural diagram is shown in detail at A in FIG.

[0024] In the figure: 1, vertical cylinder; 11, cylinder groove; 2, guide cylinder; 21, connecting rod; 211, mounting plate; 3, bellows; 31, joint; 4, inner cylinder; 41, hair stop; 42, spiral ring; 5, thread; 51, ring cavity. DETAILED DESCRIPTION

[0025] See also Figure 1-4 The utility model provides a technical solution: a pipe-dropping mechanism of a pipe-handling machine, comprising a vertical cylinder 1, a guide cylinder 2 and a bellows 3, the guide cylinder 2 is connected to the top of the vertical cylinder 1, the bottom size of the guide cylinder 2 is smaller than the top size of the guide cylinder 2, the bottom of the guide cylinder 2 is connected to the top of the vertical cylinder 1, the bellows 3 is connected to the top of the guide cylinder 2, and the bottom of the bellows 3 is connected to the top of the guide cylinder 2.

[0026] A connecting rod 21 is connected to the upper side of the guide cylinder 2, and the end of the connecting rod 21 is connected to the guide cylinder 2 by welding. A vertical mounting plate 211 is fixed to the end of the connecting rod 21. The surface of the mounting plate 211 is provided with perforations so that the mounting plate 211 is in contact with the surface of the lifting structure below the pipe handling machine. The mounting plate 211 is fixed to the surface with bolts, which can independently drive the guide cylinder 2 and the vertical cylinder 1 to move up and down.

[0027] A joint 31 is connected to the top of the corrugated pipe 3, and a plurality of connecting holes are arranged on the outer ring of the surface of the joint 31, so that the joint 31 can be connected and installed below the pipe outlet at the bottom of the pipe handling machine through the connecting holes on its surface with bolts to maintain communication with the pipe outlet. When the wire pipe is discharged from the pipe outlet, it is guided into the interior of the vertical tube 1 through the corrugated pipe 3 and the guide tube 2.

[0028] An inner cylinder 4 is inserted inside the vertical cylinder 1, and a stopper 41 is embedded and fixed on the inner ring surface of the inner cylinder 4. The stopper 41 is evenly distributed on the inner surface of the inner cylinder 4. An annular cylinder groove 11 is arranged below the inner ring of the vertical cylinder 1. The inner cylinder 4 is inserted in the cylinder groove 11 in the vertical cylinder 1, so as to keep the inner ring surface flush with the joint between the inner ring surface and the vertical cylinder 1. When the wire tube enters the vertical cylinder 1, it will pass through the inner ring of the inner cylinder 4. Under the action of the evenly distributed stopper 41, the falling speed of the wire tube is buffered and decelerated, so that the wire tube falls to the outer ring of the positioning rod on the surface of the wire tube conveyor belt at a low speed, so as to avoid bouncing and causing the wire tube to tilt.

[0029] The bottom outer ring of the inner cylinder 4 is surrounded by a spiral coil 42, and an annular cavity 51 is provided between the spiral coil 42 and the outer ring of the vertical cylinder 1. The inner ring surface of the spiral coil 42 in the annular cavity 51 and the lower outer ring of the vertical cylinder 1 are surrounded by threads 5, so that the spiral coil 42 is connected to the lower outer ring of the vertical cylinder 1 by screwing the threads 5, and the bottom of the vertical cylinder 1 is placed in the annular cavity 51, so as to lock the inner cylinder 4. When the bristles are severely worn, the spiral coil 42 can be twisted and the inner cylinder 4 can be rotated to remove the spiral coil 42 and pull the inner cylinder 4 out of the vertical cylinder 1. Then, the inner cylinder 4 containing a new baffle can be replaced and installed and fixed again in the same way.

[0030] When in use, the pipe outlet of the pipe processing machine is connected to the top of the corrugated pipe 3 through the joint 31, and the pipe outlet is kept connected with the inside of the corrugated pipe 3. The mounting plate 211 at the end of the connecting rod 21 is fixed to the lifting mechanism arranged below the pipe processing machine through bolts, and the bottom of the vertical cylinder 1 is located above the positioning rod of the wire pipe conveyor belt. When the pipe processing machine is working, the lifting mechanism drives the guide cylinder 2 and the vertical cylinder 1 to lower the height through the connecting rod 21, and the sorted wire pipe falls from the pipe outlet of the pipe processing machine, and enters the vertical cylinder 1 through the guidance of the corrugated pipe 3 and the guide cylinder 2. In the process of falling, its outer ring and the inner ring of the inner pipe are blocked. The guide cylinder 2 and the vertical cylinder 1 are then lifted up by the lifting mechanism, and the vertical cylinder 1 is moved away from the outer ring of the wire cylinder, so that the vertical cylinder 1 can be conveyed away by the wire cylinder conveyor. When the bristles 41 on the inner wall of the inner cylinder 4 are severely worn and the buffering effect is weakened, the spiral coil 42 can be rotated to drive the inner cylinder 4 to be removed, and then the inner cylinder 4 containing new bristles 41 can be replaced, and the new inner cylinder 4 can be inserted into the cylinder groove 11 in the vertical cylinder 1 again, and the thread 5 in the spiral coil 42 can be matched with the thread 5 on the outer ring of the vertical cylinder 1 to rotate and screw down, so as to fix the inner cylinder 4.

Claims

1. A pipe-dropping mechanism of a pipe-storing machine, comprising a vertical cylinder (1), a guide cylinder (2) and a bellows (3), characterized in that: The guide cylinder (2) is connected to the top of the vertical cylinder (1), and the bellows (3) is connected to the top of the guide cylinder (2); An inner cylinder (4) is inserted inside the vertical cylinder (1), and a stopper (41) is embedded and fixed on the inner ring surface of the inner cylinder (4). The stopper (41) is evenly distributed on the inner surface of the inner cylinder (4). A connecting rod (21) is connected to the upper side of the guide cylinder (2), and a vertical mounting plate (211) is fixed to the end of the connecting rod (21), and a through hole is opened on the surface of the mounting plate (211).

2. The pipe dropping mechanism of the pipe handling machine according to claim 1, characterized in that: The bottom outer ring of the inner cylinder (4) is surrounded by a screw ring (42), and the screw ring (42) is connected to the lower outer ring of the vertical cylinder (1) by means of a screw connection, thereby locking the inner cylinder (4).

3. The pipe dropping mechanism of the pipe handling machine according to claim 2, characterized in that: The inner surface of the spiral coil (42) and the lower outer coil of the vertical tube (1) are both surrounded by threads (5), and the spiral coil (42) is screwed onto the lower outer coil of the vertical tube (1) through the threads (5).

4. The pipe dropping mechanism of the pipe handling machine according to claim 3, characterized in that: An annular cavity (51) is provided between the spiral coil (42) and the outer ring of the vertical cylinder (1), and the bottom of the vertical cylinder (1) is sleeved in the annular cavity (51).

5. The pipe dropping mechanism of the pipe handling machine according to claim 1, characterized in that: An annular cylinder groove (11) is provided below the inner circle of the vertical cylinder (1), and the inner cylinder (4) is inserted into the cylinder groove (11) in the vertical cylinder (1).

6. The pipe dropping mechanism of the pipe handling machine according to claim 1, characterized in that: The top of the corrugated pipe (3) is connected to a joint (31), and the outer ring of the surface of the joint (31) is provided with a plurality of connection holes.

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