Porous doffing bottom plate of chemical fiber equipment

Abstract

The utility model discloses a porous doffing base plate of chemical fiber equipment, which comprises a plate body, a mounting cylinder used for fixing the plate body and doffing holes arranged on the plate body, the mounting cylinder is detachably connected with the plate body through a locking assembly, and the locking assembly comprises a positioning outer ring arranged on one side of the plate body. A positioning inner ring is arranged on the inner side of the positioning outer ring, an annular insertion groove matched with the mounting cylinder and used for insertion of the mounting cylinder is formed between the positioning outer ring and the positioning inner ring, locking holes are evenly formed in the inner side of the positioning outer ring, and vertical arms are evenly and movably connected to the inner side of the side wall of the mounting cylinder; and one end of the vertical arm is fixedly connected with a convex plate of which one end extends to the outer side of the mounting cylinder. According to the porous doffing bottom plate for the chemical fiber equipment, the positioning outer ring, the positioning inner ring, the convex plate, the locking hole, the locking rod, the vertical arm, the sliding block, the driving block and the driving groove are matched with one another, so that the mounting cylinder and the plate body can be fixed conveniently, and operation, disassembly, assembly and maintenance are convenient.

Description

Technical Field

[0001] The utility model relates to the field of chemical fiber equipment, in particular to a porous doffing bottom plate of chemical fiber equipment. Background Art

[0002] The processing process of chemical fiber spinning is to melt the raw materials, then draw them into wire, and after a series of treatments, the spun wire is wound, and when the winding is completed, the spun wire is cut.

[0003] At present, it is generally necessary to collect the fallen yarn after the spinning process. At the same time, in order to facilitate the guidance and dispersion of the spinning, a porous falling yarn plate is generally set for the spinning to pass through. Since there are multiple holes on the falling yarn plate, the spinning is separated, thereby playing a guiding role. However, the porous falling yarn plate in the prior art is generally installed by clamping or screwing. The clamping stability is not good, and the screw installation and disassembly is inconvenient, time-consuming and labor-intensive, which affects efficiency.

[0004] Therefore, it is necessary to propose a porous doffing bottom plate for chemical fiber equipment to solve the above problems. Utility Model Content

[0005] The main purpose of the utility model is to provide a porous doffing bottom plate for chemical fiber equipment, which can effectively solve the problems in the background technology.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] The locking mechanism is a hole that the locking mechanism is used for locking the locking mechanism, and the locking mechanism has a lock on the locking mechanism, and the locking mechanism has a lock on the locking mechanism.

[0008] Preferably, the vertical arm corresponds to the locking hole.

[0009] Preferably, the inner cavity of the driving groove has an inclined surface on one side close to the locking rod, and the inclined surface is slidably matched with one side of the driving block, so that the vertical displacement slider of the driving block drives the locking rod to be horizontally displaced and plugged into the locking hole.

[0010] Preferably, a second spring is provided on a side of the sliding block away from the locking rod, and the locking rod is completely hidden inside the side wall of the mounting tube in a reset state of the second spring.

[0011] Preferably, the locking hole extends to one end outside the mounting tube and is fixedly connected to a column, a groove is provided on the side surface of one end of the column, a bevel block is movably connected to the groove, a third spring is provided between the bevel block and the inner wall of the groove, and one end of the bevel block protrudes from the side surface of the column in the reset state of the third spring, a fixing block is provided at the corresponding position of the side wall of the mounting tube and the convex plate, a through hole corresponding to the column is provided on the fixing block, and the column is plugged into and matched with the through hole.

[0012] Preferably, a positioning protrusion is fixedly connected to one side of the mounting tube, a positioning groove adapted to the connecting column is provided at one end of the inner side of the positioning outer ring, and the positioning protrusion is plug-fitted into the positioning groove.

[0013] Preferably, a blind hole is provided on the inner wall of the annular slot, a spring is provided on the inner side of the blind hole, and one end of the spring protrudes from the inner wall of the annular slot when the spring is in a reset state.

[0014] Preferably, a fixing ring is fixedly connected to the outer side of one end of the mounting tube. Beneficial Effects

[0015] Compared with the prior art, the utility model provides a porous doffing bottom plate for chemical fiber equipment, which has the following beneficial effects:

[0016] The porous doffing bottom plate of the chemical fiber equipment can facilitate the fixation of the installation cylinder and the plate body through the mutual cooperation of the arranged positioning outer ring, positioning inner ring, convex plate, locking hole, locking rod, vertical arm, slider, driving block and driving groove. The operation is convenient and the disassembly and maintenance are convenient. The mutual cooperation of the plug column, fixing block, through hole, inclined block and inclined block facilitates the locking of the vertical arm, and the second spring facilitates the resetting of the locking rod.

[0017] The porous doffing bottom plate of the chemical fiber equipment has positioning protrusions and positioning grooves, which facilitate the pre-positioning of the installation cylinder and the matching of the locking rod with the locking hole. The first spring can increase the stability of the installation cylinder and the plate body after being fixed, avoiding looseness. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the utility model;

[0019] Figure 2 It is a structural schematic diagram of the utility model from another perspective;

[0020] Figure 3 It is a structural schematic diagram of the plate body after the installation cylinder of the utility model is removed;

[0021] Figure 4 This utility model Figure 3 Enlarged view of point A in the middle;

[0022] Figure 5 It is a structural schematic diagram of the installation tube of the utility model;

[0023] Figure 6 It is a structural schematic diagram of the locking assembly of the utility model;

[0024] Figure 7 It is a structural schematic diagram of the utility model in which the inclined block and the plug column are separated.

[0025] In the figure: 1, plate body; 2, yarn dropping hole; 3, mounting tube; 4, fixing ring; 5, positioning outer ring; 6, groove; 7, positioning inner ring; 8, positioning groove; 9, annular slot; 10, locking hole; 11, blind hole; 12, first spring; 13, positioning protrusion; 14, locking rod; 15, convex plate; 16, fixing block; 17, plug column; 18, through hole; 19, vertical arm; 20, slider; 21, driving block; 22, driving groove; 23, second spring; 24, inclined block; 25, third spring. DETAILED DESCRIPTION

[0026] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods. Example

[0027] like Figure 1-Figure 7As shown, in the present embodiment, a porous doffing bottom plate of a chemical fiber equipment comprises a plate body 1, a mounting tube 3 for fixing the plate body 1 and a doffing hole 2 arranged on the plate body 1, the mounting tube 3 and the plate body 1 are detachably connected through a locking assembly, the locking assembly comprises a positioning outer ring 5 arranged on one side of the plate body 1, a positioning inner ring 7 is arranged on the inner side of the positioning outer ring 5, an annular slot 9 adapted to the mounting tube 3 and used for plugging the mounting tube 3 is formed between the positioning outer ring 5 and the positioning inner ring 7, locking holes 10 are evenly arranged on the inner side of the positioning outer ring 5, and vertical arms 19 are evenly and movably connected to the inner side of the side wall of the mounting tube 3, the vertical arms 19 correspond to the locking holes 10, one end of the vertical arm 19 is fixedly connected to a convex plate 15 having one end extending to the outer side of the mounting tube 3, and the vertical arms 19 are fixedly connected to the convex plate 15 having one end extending to the outer side of the mounting tube 3. The other end of the arm 19 is fixedly connected to a driving block 21, and a slider 20 corresponding to the driving block 21 is movably connected to the inner side of the side wall of one end of the mounting tube 3, and a driving groove 22 is provided on one side of the slider 20. A locking rod 14 with one end extending to the outside of the mounting tube 3 and plugging into the locking hole 10 is fixedly connected to one side of the slider 20. The side of the inner cavity of the driving groove 22 close to the locking rod 14 is an inclined surface, and the inclined surface slides with one side of the driving block 21, so that the driving block 21 vertically displaces the slider 20 to drive the locking rod 14 to horizontally displace and plug into the locking hole 10. A second spring 23 is provided on the side of the slider 20 away from the locking rod 14, and the locking rod 14 is completely hidden on the inner side of the side wall of the mounting tube 3 when the second spring 23 is in the reset state.

[0028] In order to facilitate the locking of the opposing arm 19, the locking hole 10 extends to one end outside the mounting tube 3 and is fixedly connected to a plug column 17. A groove 6 is provided on the side surface of one end of the plug column 17. The groove 6 is movably connected to a bevel block 24. A third spring 25 is provided between the bevel block 24 and the inner wall of the groove 6. In the reset state of the third spring 25, one end of the bevel block 24 protrudes from the side surface of the plug column 17. A fixing block 16 is provided at the corresponding position of the side wall of the mounting tube 3 and the convex plate 15. A through hole 18 corresponding to the plug column 17 is provided on the fixing block 16, and the plug column 17 is plugged into and matched with the through hole 18.

[0029] Furthermore, in order to facilitate pre-positioning, a positioning protrusion 13 is fixedly connected to one side of the mounting tube 3 , and a positioning groove 8 adapted to the positioning protrusion 13 is provided at one end of the inner side of the positioning outer ring 5 , and the positioning protrusion 13 is plugged into the positioning groove 8 .

[0030] Furthermore, in order to increase the stability between the plate body 1 and the mounting tube 3, a blind hole 11 is provided on the inner wall of the annular slot 9, a spring 12 is provided on the inner side of the blind hole 11, and one end of the spring 12 protrudes from the inner wall of the annular slot 9 when the spring 12 is in the reset state.

[0031] In addition, a fixing ring 4 for inserting screws for fixing is fixedly connected to the outer side of one end of the installation tube 3 .

[0032] Working principle: when in use, one end of the installation tube 3 is inserted into the annular slot 9 between the positioning outer ring 5 and the positioning inner ring 7, and the positioning protrusion 13 is matched with the positioning groove 8 and inserted. At this time, the locking rod 14 corresponds to the locking hole 10, and then the convex plate 15 is pushed to make one end of the plug column 17 pass through the through hole 18, and the convex plate 15 drives the vertical arm 19 to move, and the vertical arm 19 drives the driving block 21 to move on the inner side of the driving groove 22, and then the driving block 21 drives the slider 20 to move, and the slider 20 stretches the second spring 23 while driving the locking rod 14 to move, and then one end of the locking rod 14 extends to the outside of the installation tube 3 and is inserted into the locking hole 10. In addition, when one end of the plug column 17 enters the through hole 18, the inclined block 24 will be compressed, and then the inclined block 24 enters the groove 6 and compresses the third spring 25. When After the inclined block 24 has completely passed through the through hole 18, the third spring 25 is reset, and the inclined block 24 pops out, avoiding the disengagement of the plug post 17, thereby achieving the locking of the opposing arm 19. In addition, when one end of the mounting tube 3 is plugged into the annular slot 9, the first spring 12 will be compressed. The first spring 12 generates a reverse force acting on the mounting tube 3, thereby increasing the stability between the mounting tube 3 and the plate body 1 and avoiding loosening. Finally, when the plate body 1 needs to be disassembled, it is only necessary to press the inclined block 24 inward and push the convex plate 15 until the plug post 17 is disengaged from the through hole 18, and then the second spring 23 is reset, and the slider 20 drives the locking rod 14 to reset, and then one end of the mounting tube 3 can be pulled out from the annular slot 9. In addition, the plate body 1 and the yarn dropping hole 2 are prior art, and the specific principles and usage are not described in detail.

[0033] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A multi-hole doffing bottom plate for chemical fiber equipment, comprising a plate body (1), a mounting cylinder (3) for fixing the plate body (1), and doffing holes (2) arranged on the plate body (1), characterized in that: The mounting tube (3) is detachably connected to the plate body (1) via a locking assembly, the locking assembly comprising a positioning outer ring (5) arranged on one side of the plate body (1), a positioning inner ring (7) being arranged on the inner side of the positioning outer ring (5), an annular slot (9) adapted to the mounting tube (3) and used for plugging the mounting tube (3) being formed between the positioning outer ring (5) and the positioning inner ring (7), locking holes (10) being evenly arranged on the inner side of the positioning outer ring (5), and a vertical arm (10) being evenly and movably connected to the inner side of the side wall of the mounting tube (3). 9), one end of the vertical arm (19) is fixedly connected to a convex plate (15) whose end extends to the outside of the mounting tube (3), the other end of the vertical arm (19) is fixedly connected to a driving block (21), the inner side of a side wall of one end of the mounting tube (3) is movably connected to a slider (20) corresponding to the driving block (21), one side of the slider (20) is provided with a driving groove (22), and one side of the slider (20) is fixedly connected to a locking rod (14) whose end extends to the outside of the mounting tube (3) and is plugged into and matched with the locking hole (10).

2. A porous doffing bottom plate for chemical fiber equipment according to claim 1, characterized in that: The vertical arm (19) corresponds to the locking hole (10).

3. A porous doffing bottom plate for chemical fiber equipment according to claim 2, characterized in that: The inner cavity of the driving groove (22) has an inclined surface on one side close to the locking rod (14), and the inclined surface is slidably matched with one side of the driving block (21), so that the driving block (21) vertically displaces the slider (20) to drive the locking rod (14) to horizontally displace and plug into the locking hole (10).

4. A porous doffing bottom plate for chemical fiber equipment according to claim 3, characterized in that: A second spring (23) is provided on a side of the slider (20) away from the locking rod (14), and the locking rod (14) is completely hidden inside the side wall of the mounting cylinder (3) when the second spring (23) is in a reset state.

5. A porous doffing bottom plate for chemical fiber equipment according to claim 4, characterized in that: The locking hole (10) extends to one end of the outside of the installation tube (3) and is fixedly connected to an insertion column (17); a groove (6) is provided on the side surface of one end of the insertion column (17); an inclined block (24) is movably connected to the groove (6); a third spring (25) is provided between the inclined block (24) and the inner wall of the groove (6); and one end of the inclined block (24) protrudes from the side surface of the insertion column (17) when the third spring (25) is in a reset state; a fixing block (16) is provided at a position corresponding to the side wall of the installation tube (3) and the convex plate (15); a through hole (18) corresponding to the insertion column (17) is provided on the fixing block (16); and the insertion column (17) is plugged into and matched with the through hole (18).

6. A porous doffing bottom plate for chemical fiber equipment according to claim 5, characterized in that: A positioning protrusion (13) is fixedly connected to one side of the installation cylinder (3), a positioning groove (8) adapted to the positioning protrusion (13) is provided at one end of the inner side of the positioning outer ring (5), and the positioning protrusion (13) is plug-fitted into the positioning groove (8).

7. A porous doffing bottom plate for chemical fiber equipment according to claim 6, characterized in that: The inner wall of the annular slot (9) is provided with a blind hole (11), the inner side of the blind hole (11) is provided with a spring (12), and one end of the spring (12) protrudes from the inner wall of the annular slot (9) when in a reset state.

8. A porous doffing bottom plate for chemical fiber equipment according to claim 7, characterized in that: A fixing ring (4) is fixedly connected to the outer side of one end of the installation tube (3).

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