Nylon spinning oil rack facilitating interfacing

Abstract

The utility model relates to the technical field of nylon spinning, and disclose a kind of convenient to interface's nylon spinning oil rack, including support and oil injection gun, the inner surface of the support both sides is equipped with guide ring, the inner surface middle part of the support is provided with oil nozzle.The convenient to interface's nylon spinning oil rack, through the cooperation fast solid component, the cooperation structure of "gradual expansion type oil pipe inner wall+gradual shrinkage type hollow conical ring oil inlet ring" between oil pipe and the oil inlet ring of support, oil pipe can be quickly slid into along oil inlet ring conical surface and realize preliminary orientation when interfacing, with three sealing rings, without repeatedly calibrating oil passage position while ensuring sealing, the U-shaped support platform of support left surface and the gun handle part of oil injection gun form predetermined positioning cooperation, and cooperate with the fixing structure of side plate, while still greatly shortening the interfacing operation time of auxiliary oil pipe and oil inlet ring accurate interfacing, compared with the interfacing efficiency of traditional flange connection is improved.

Description

Technical Field

[0001] This utility model relates to the field of nylon spinning technology, specifically to a nylon spinning oil rack that is easy to connect. Background Technology

[0002] The nylon spinning oiling rack is a key auxiliary device in nylon spinning production, its core function being to oil the nascent filaments. Through spraying or immersion in oil, the oil is evenly applied to the filaments, reducing friction between filaments, eliminating static electricity, and improving filament flexibility and cohesion, laying the foundation for subsequent stretching and weaving processes. It typically integrates guide rollers, oil nozzles, oil tanks, and oil circulation components, and must be adapted to the spinning speed and oil type to ensure uniform oiling.

[0003] However, in actual use, under the existing technology, when the oil inlet of the nylon spinning machine is connected, it is often necessary to tighten multiple bolts simultaneously through flanges to achieve complete fixation. However, this method involves many steps and is quite cumbersome. In view of this, we propose a nylon spinning oil rack that is easy to connect. Utility Model Content

[0004] The purpose of this invention is to provide a nylon spinning oil rack that is easy to connect, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a nylon spinning oiling rack that is easy to connect, comprising a support and an oiling gun, wherein guide rings are installed on both the upper and lower sides of the inner surface of the support, an oil nozzle is provided in the middle of the inner surface of the support, an oil pipe is installed on the left surface of the oiling gun, and an adapter quick-fix component is provided on the left surface of the support. The quick-setting adapter includes an oil inlet ring, the right surface of which is fixedly connected to the left surface of the bracket. The oil inlet ring is connected to the nozzle. A sealing ring is provided on the outer wall of the oil inlet ring. Side plates are fixedly connected to the front and rear sides of the injection gun. Insert blocks are slidably connected to the inner walls of the side plates. The insert blocks are elastically connected to the side plates by a support spring. Receiving plates are fixedly connected to the front and rear sides of the left surface of the bracket. A support platform is fixedly connected to the lower side of the left surface of the bracket. The outer wall of the insert block is inserted into the inner wall of the receiving plate. The inner wall of the oil pipe has a gradually expanding structure that matches the conical surface of the oil inlet ring. The oil pipe can be sleeved on the outer wall of the oil inlet ring to form a sealing fit.

[0006] Preferably, the support platform is U-shaped, the side plate is L-shaped, and the side of the insert block facing the receiving plate is sloped.

[0007] Preferably, the oil inlet ring is configured as a hollow frustum-shaped cone that tapers from right to left, and the sealing ring is configured as three sets. The three sets of sealing rings are evenly distributed along the outer wall of the oil inlet ring, and all three sets of sealing rings are in close contact with the outer wall of the oil inlet ring. The sealing rings can be interference-fitted with the inner wall of the oil injection gun barrel to form multiple seals. The inner wall of the oil pipe is a gradually expanding structure adapted to the conical surface of the oil inlet ring, and the oil pipe can be sleeved on the outer wall of the oil inlet ring to form a sealing fit.

[0008] Preferably, an unlocking component is provided on the side of the receiving plate away from the oil inlet ring. The unlocking component includes a support ring. The outer wall of the support ring is fixedly connected to the side of the receiving plate away from the oil inlet ring. A top block is slidably connected to the inner wall of the support ring. One end of the top block can penetrate the receiving plate and abut against the side of the insert block away from the oil inlet ring.

[0009] Preferably, the upper surface of the support platform is provided with a reinforcing component, the reinforcing component includes a fixing plate, the lower surface of the fixing plate is fixedly connected to the upper surface of the support platform, and a rotating shaft is fixedly connected to the inner wall of the fixing plate.

[0010] Preferably, a rocker arm is rotatably connected to the outer wall of the rotating shaft near the oil injection gun. Slots are provided on both the front and rear sides of the outer wall of the oil injection gun. The outer wall of the head of the rocker arm is inserted into the inner wall of the slot. The end of the rocker arm away from the rotating shaft is cylindrical. The rocker arm is adapted to the slot.

[0011] Preferably, the fixed plate and the swing arm are elastically connected by a torsion spring.

[0012] Compared with the prior art, this utility model provides a nylon spinning oil rack that is easy to connect, and has the following beneficial effects:

[0013] 1. This easy-to-connect nylon spinning oil rack, through the adaptation of quick-fix components, adopts a matching structure of "gradually expanding inner wall of oil pipe + gradually contracting hollow frustum-shaped oil inlet ring" between the oil pipe and the oil inlet ring of the rack. During connection, the oil pipe can quickly slide in along the conical surface of the oil inlet ring and achieve initial guidance. With the help of three sealing rings, the oil passage position can be repeatedly calibrated while ensuring sealing. The U-shaped support platform on the left surface of the rack and the handle of the oil injection gun form a pre-positioning fit, and with the help of the insertion block and the fixed structure of the receiving, it not only assists in the precise connection of the oil pipe and the oil inlet ring, but also greatly shortens the connection operation time, improving the connection efficiency compared with the traditional flange connection.

[0014] 2. This easy-to-connect nylon spinning oil rack, through the unlocking component and the reinforcing component, allows the device to be easily unlocked by pressing the top block during use, making it easier for the operator to connect the insert block and the side plate. At the same time, after the oil gun handle enters the support platform, the reinforcing component allows the cylindrical part of the swing arm head to be inserted into the slot. The device can be stably supported by clamping on both sides, preventing oil leakage from the sealing ring due to machine vibration during the oil injection process. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the quick-fix assembly adapted to this utility model; Figure 3 This is a schematic diagram of the unlocking component structure of this utility model; Figure 4 This is a schematic diagram of the reinforcing component of this utility model.

[0016] In the diagram: 1. Bracket; 2. Guide ring; 3. Injector nozzle; 4. Quick-release adapter assembly; 5. Unlocking assembly; 6. Reinforcing assembly; 7. Injector gun; 8. Oil pipe; 41. Inlet ring; 42. Sealing ring; 43. Side plate; 44. Insert block; 45. Receiving plate; 46. Support platform; 47. Support spring; 51. Support ring; 52. Top block; 61. Fixing plate; 62. Torsion spring; 63. Rocker arm; 64. Rotating shaft; 65. Slot. Detailed Implementation

[0017] like Figures 1-4 As shown, this utility model provides a technical solution: a nylon spinning oil rack that is easy to connect, including a bracket 1 for supporting the main structure and an oil gun 7 for communicating with the outside to inject oil into the oil inlet ring 41. The upper and lower sides of the inner surface of the bracket 1 are equipped with guide rings 2 for guiding nylon spinning. The middle of the inner surface of the bracket 1 is provided with an oil nozzle 3 for spraying oil onto the nylon spinning. The left surface of the oil gun 7 is equipped with an oil pipe 8 for conveying oil from external equipment into the oil gun 7. The left surface of the bracket 1 is provided with an adapter quick-fix component 4 for quickly connecting the oil gun 7 and the oil inlet ring 41 and fixing the two at the same time. The quick-setting adapter 4 includes an inlet ring 41 for delivering oil to the injector 3. The right surface of the inlet ring 41 is fixedly connected to the left surface of the bracket 1. The inlet ring 41 is connected to the injector 3. The outer wall of the inlet ring 41 is provided with a sealing ring 42 to prevent oil leakage. The front and rear sides of the fuel injector 7 are fixedly connected with side plates 43 for supporting the insert 44 and the support spring 47. The inner wall of the side plate 43 is slidably connected with the insert 44 for inserting into the receiving plate 45 to fix the fuel injector 7. The insert 44 and the side plate 43 are elastically connected by the support spring 47 for continuously supporting the insert 44 to prevent it from falling off. The front and rear sides of the left surface of the bracket 1 are fixedly connected with receiving plates 45 for accommodating the insert 44. The left surface of the bracket 1 near the lower side is fixedly connected with a support platform 46 for supporting the handle of the fuel injector 7. The outer wall of the insert 44 is inserted into the inner wall of the receiving plate 45.

[0018] In one embodiment of this utility model, the support platform 46 is U-shaped to support the handle of the oil injection gun 7 and restrict both sides of the handle to prevent excessive amplitude; the side plate 43 is L-shaped to allow the insertion block 44 to avoid the oil inlet ring 41; the side of the insertion block 44 facing the receiving plate 45 is sloped so that the operator only needs to push the oil injection gun 7 forward to complete the fixation during insertion; the oil inlet ring 41 is a hollow frustum-shaped cone that tapers from right to left, so that when the oil inlet ring 41 contacts the inner wall of the barrel of the oil injection gun 7, they can guide each other without precise alignment; the sealing ring 42 is set in three sets, which are evenly distributed along the outer wall of the oil inlet ring 41. All three sets of sealing rings 42 are in close contact with the outer wall of the oil inlet ring 41, and the sealing rings 42 can be press-fitted with the inner wall of the oil pipe 8 to form multiple seals to prevent oil leakage during the oil injection process; the inner wall of the barrel of the oil injection gun 7 is a gradually expanding structure adapted to the conical surface of the oil inlet ring 41, so that the two... The nozzles guide each other, facilitating insertion by the operator; the barrel of the oil gun 7 can be fitted onto the outer wall of the oil inlet ring 41 to form a sealed fit, and the inner wall of the barrel of the oil gun 7 is a gradually expanding structure adapted to the conical surface of the oil inlet ring 41; the barrel of the oil gun 7 can be fitted onto the outer wall of the oil inlet ring 41 to form a sealed fit; an unlocking component 5 is provided on the side of the receiving plate 45 away from the oil inlet ring 41, the unlocking component 5 includes a support ring 51 for supporting the sliding of the top block 52, the outer wall of the support ring 51 is fixedly connected to the side of the receiving plate 45 away from the oil inlet ring 41, and the inner wall of the support ring 51 is slidably connected to a top block 52 for pushing the insert 44 into the side plate 43, one end of the top block 52 can penetrate the receiving plate 45 and abut against the side of the insert 44 away from the oil inlet ring 41.

[0019] In this embodiment of the present invention, the upper surface of the support platform 46 is provided with a reinforcing component 6 to enhance the stability of the oil gun 7 and prevent shaking during the oil filling process. The reinforcing component 6 includes a fixing plate 61 for supporting the rotating shaft 64. The lower surface of the fixing plate 61 is fixedly connected to the upper surface of the support platform 46. The inner wall of the fixing plate 61 is fixedly connected to the rotating shaft 64 for supporting the rotation of the swing arm 63. The outer wall of the rotating shaft 64 is rotatably connected to the side near the oil gun 7 for inserting the head into the inner wall of the slot 65. The sway bar 63 of the stabilizing oil gun 7 is provided with slots 65 on both the front and rear sides of the outer wall of the oil gun 7 to accommodate the head of the sway bar 63. The outer wall of the head of the sway bar 63 is inserted into the inner wall of the slot 65. The end of the sway bar 63 away from the pivot 64 is cylindrical, so that the connection between the sway bar 63 and the slot 65 can be removed by simply pulling it out. The sway bar 63 and the slot 65 are compatible. The fixing plate 61 and the sway bar 63 are elastically connected by a torsion spring 62 for continuously driving the sway bar 63 to be inserted into the slot 65.

[0020] In this utility model, during use, the operator holds the oil gun 7 and places the handle of the oil gun 7 inside the U-shaped support platform 46 on the left surface of the bracket 1. The U-shaped structure restricts the displacement of the handle from both sides, initially determining the vertical height and front-back position of the oil gun 7, thus avoiding significant displacement of the gun body during docking. At the same time, the barrel of the oil gun 7 is aligned with the oil inlet ring 41 of the bracket 1. Since the oil inlet ring 41 is designed as a hollow frustum shape that gradually narrows from right to left, and the inner wall of the barrel is a gradually expanding structure that matches it, when the two come into contact, the conical surface automatically guides the barrel to slide along the outer wall of the oil inlet ring 41. The initial coaxial alignment of the "barrel-oil inlet ring 41" can be achieved without repeated calibration, greatly reducing the difficulty of manual alignment. After pre-positioning, the oil gun 7 is pushed towards the bracket 1. The L-shaped side plates 43 on both sides of the oil gun 7 have slidable inserts 44. The side of the insert 44 facing the receiving plate 45 is sloped. When the oil gun 7 is pushed, the slope of the insert 44 first contacts the edge of the receiving plate 45 on the bracket 1. The receiving plate 45 exerts a squeezing force on the slope, forcing the insert 44 to compress the support spring 47 and retract into the side plate 43, so as to avoid hindering the oil gun 7 from continuing to advance. When the oil gun 7 is advanced to the point where the gun barrel and the oil inlet ring 41 are completely in contact, the insert 44 moves to the slot 65 position of the receiving plate 45. At this time, the elastic potential energy of the support spring 47 is released, pushing the insert 44 to pop out from the side plate 43 and insert into the inner wall of the receiving plate 45, instantly completing the locking and fixing of the oil gun 7 and the bracket 1.

[0021] After fixing, a double sealing barrier is formed by the contact of three sets of sealing rings 42 and conical surfaces to ensure no leakage of oil during transportation: three sets of sealing rings 42 are evenly distributed on the outer wall of the oil inlet ring 41, and the sealing rings 42 are interference fit with the inner wall of the gun barrel of the oil injection gun 7; when the gun barrel is sleeved on the outer wall of the oil inlet ring 41, the sealing rings 42 are squeezed by the inner wall of the gun barrel and undergo elastic deformation, completely filling the tiny gap between the gun barrel and the oil inlet ring 41, forming a "physical barrier layer"; at the same time, the frustum-shaped structure of the oil inlet ring 41 is tightly fitted with the gradually expanding structure of the gun barrel, and the contact of their conical surfaces forms a "linear sealing band", further extending the oil leakage path; the synergistic effect of the double sealing can reduce the risk of oil leakage and ensure the cleanliness of the equipment and the efficiency of oil transportation.

[0022] An external oil source delivers oil to the inside of the oiling gun 7 through the oil pipe 8. Under the pressure of the oiling gun 7, the oil flows from the gun pipe into the oil inlet ring 41 that is in contact with it. Since the oil inlet ring 41 is connected to the oil nozzle 3, it is finally sprayed evenly onto the nylon spinning surface guided by the guide ring 2 through the oil nozzle 3 in the middle of the inner surface of the bracket 1, thus completing the spinning oiling process. The guide ring 2 simultaneously ensures that the spinning maintains a stable direction during the oiling process, avoiding filament deviation that could lead to uneven oiling.

[0023] During the oiling process, the spinning equipment is prone to vibration. At this time, the rotating shaft 64 fixed by the fixed plate 61 in the reinforcing component 6 on the support platform 46 provides rotational support for the swing rod 63, and the torsion spring 62 connected between the fixed plate 61 and the swing rod 63 is always in a pre-tight state, applying an elastic force towards the oiling gun 7 to the swing rod 63. After the oiling gun 7 is docked and fixed, the swing rod 63 rotates automatically under the elastic force of the torsion spring 62, and its cylindrical head is precisely inserted into the slot 65 on the outer wall of the oiling gun 7, forming an elastic clamp on the oiling gun 7 from the front and rear sides. This structure can effectively counteract the impact of equipment vibration on the oiling gun 7, limit the up-and-down and left-and-right swaying of the gun body, and avoid vibration causing the sealing ring 42 to shift or the fitting gap to increase, further ensuring the reliability of the seal.

[0024] When the grease gun 7 needs to be disassembled for maintenance or replacement, press the top block 52 on the side of the receiving plate 45 away from the oil inlet ring 41. The top block 52 slides along the inner wall of the support ring 51, passes through the receiving plate 45, and directly abuts against the side of the insert block 44 away from the oil inlet ring 41. Press the top block 52 continuously, and the top block 52 pushes the insert block 44 to compress the support spring 47, pushing the insert block 44 out of the slot 65 of the receiving plate 45 and retracting it into the side plate 43. At this time, the fixed state of the grease gun 7 is released. The operator only needs to pull the grease gun 7 to make the gun barrel smoothly disengage along the conical surface of the oil inlet ring 41, thus completing the unlocking and disassembly.

[0025] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A nylon spinning oiling rack facilitating interfacing, comprising a support (1) and an oiling gun (7), characterized in that: The bracket (1) has guide rings (2) installed on both the upper and lower sides of its inner surface. The bracket (1) has an oil nozzle (3) in the middle of its inner surface. The oil gun (7) has an oil pipe (8) installed on its left surface. The bracket (1) has an adapter quick-setting component (4) installed on its left surface. The quick-setting adapter (4) includes an oil inlet ring (41), the right surface of which is fixedly connected to the left surface of the bracket (1). The oil inlet ring (41) is connected to the nozzle (3). A sealing ring (42) is provided on the outer wall of the oil inlet ring (41). Side plates (43) are fixedly connected to the front and rear sides of the oil gun (7). A plug (44) is slidably connected to the inner wall of the side plate (43). The plug (44) is elastically connected to the side plate (43) through a support spring (47). A receiving plate (45) is fixedly connected to both the front and rear sides of the left surface of the bracket (1). A support platform (46) is fixedly connected to the lower side of the left surface of the bracket (1). The outer wall of the plug (44) is inserted into the inner wall of the receiving plate (45).

2. The nylon spin stand for easy interfacing according to claim 1, characterized in that: The support platform (46) is U-shaped, the side plate (43) is L-shaped, and the side of the insert (44) facing the receiving plate (45) is sloped.

3. The nylon spin stand for easy interfacing of claim 1, wherein: The oil inlet ring (41) is configured as a hollow frustum shape that gradually narrows from right to left. The sealing ring (42) is configured as three sets. The three sets of sealing rings (42) are evenly distributed along the outer wall of the oil inlet ring (41). The three sets of sealing rings (42) are all in close contact with the outer wall of the oil inlet ring (41). The sealing ring (42) can be press-fitted with the inner wall of the nozzle of the oil injection gun (7) to form multiple seals. The inner wall of the nozzle of the oil injection gun (7) is a gradually expanding structure that is adapted to the conical surface of the oil inlet ring (41). The nozzle of the oil injection gun (7) can be sleeved on the outer wall of the oil inlet ring (41) to form a sealing fit.

4. The nylon spin stand for easy interfacing of claim 1, wherein: An unlocking component (5) is provided on the side of the receiving plate (45) away from the oil inlet ring (41). The unlocking component (5) includes a support ring (51). The outer wall of the support ring (51) is fixedly connected to the side of the receiving plate (45) away from the oil inlet ring (41). A top block (52) is slidably connected to the inner wall of the support ring (51). One end of the top block (52) can penetrate the receiving plate (45) and abut against the side of the insert block (44) away from the oil inlet ring (41).

5. A nylon spin stand for facilitating interfacing as defined in claim 4, wherein: The upper surface of the support platform (46) is provided with a reinforcing component (6), which includes a fixing plate (61). The lower surface of the fixing plate (61) is fixedly connected to the upper surface of the support platform (46), and a rotating shaft (64) is fixedly connected to the inner wall of the fixing plate (61).

6. A nylon spin stand for facilitating interfacing as defined in claim 5, wherein: A rocker arm (63) is rotatably connected to the outer wall of the rotating shaft (64) near the oil gun (7). Slots (65) are provided on both the front and rear sides of the outer wall of the oil gun (7). The outer wall of the head of the rocker arm (63) is inserted into the inner wall of the slot (65). The end of the rocker arm (63) away from the rotating shaft (64) is cylindrical. The rocker arm (63) is adapted to the slot (65).

7. A nylon spin stand for facilitating interfacing as defined in claim 6, wherein: The fixed plate (61) and the swing rod (63) are elastically connected through a torsion spring (62).

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