Multi-outlet spinning metering pump

Abstract

The utility model belongs to the technical field of spinning metering pumps, and discloses a multi-outlet spinning metering pump which comprises a spinning metering pump body, a first outlet is fixedly formed in the right side of the top face of the spinning metering pump body, sliding grooves are formed in the two sides of the spinning metering pump body, and movable sliding rails are arranged in the sliding grooves in a sliding mode. A sliding block is slidably arranged on the outer side of the movable sliding rail, a fixing plate is fixedly arranged on the outer side of the sliding block, a motor is fixedly arranged on the top face of the fixing plate, a connecting shaft is fixedly arranged at the tail end of a main shaft of the motor, a cleaning disc is fixedly arranged at the tail end of the connecting shaft, and the cleaning disc is attached to the bottom face of an outlet of the metering pump. The device has the function of cleaning the spinning solution at the outlet of the spinning metering pump, the solution is cleaned in time, the problem that the spinning solution is solidified after being cooled for a long time and is difficult to clean is solved, and meanwhile the device has the advantages of saving time and labor.

Description

Technical Field

[0001] The utility model belongs to the technical field of spinning metering pumps, in particular to a multi-outlet spinning metering pump. Background Art

[0002] The spinning metering pump is also called a gear pump. Its main function is to accurately measure, evenly and continuously deliver the spinning melt or solution to the spinneret at a certain pressure to ensure that the melt or solution can overcome the resistance of the spinning assembly and spray out from the capillaries of the spinneret to form fibers with uniform linear density.

[0003] At the same time, the patent specification with publication number CN 210974937 U discloses a protective device for a spinning metering pump, including a cover plate, an elastic blocking mechanism and an elastic reset mechanism. A threaded hole is provided on the top of the spinning metering pump body, and a protective cover is installed on the top of the spinning metering pump body. The protective cover is located above the threaded hole. Grooves are respectively provided on the opposite side walls of the sliding cavity. One end of the cover plate can be slidably embedded in the sliding cavity, and the other end can be slidably embedded in the storage cavity, and the two sides of the cover plate are respectively embedded in the corresponding grooves, and the two ends of the elastic reset mechanism are respectively pressed against the side walls of the sliding cavity and the side walls of the cover plate.

[0004] However, in the implementation of relevant technologies, it was found that the protection device of the above-mentioned spinning metering pump has the following problems: since the main function of the spinning metering pump is to transport the spinning melt or solution to the spinneret, there will definitely be residual spinning melt or spinning solution at the outlet after use. If the solution is not cleaned up in time, it will solidify at the outlet after a long period of cooling, and the solidified solution will become difficult to clean. If it is necessary to wait until the next time it is needed, it will undoubtedly increase the working time and affect subsequent production.

[0005] Therefore, a multi-outlet spinning metering pump is proposed to solve the above problems. Utility Model Content

[0006] In order to solve the problems raised in the above-mentioned background technology, the utility model provides a multi-outlet spinning metering pump, which has the function of cleaning the spinning solution or spinning melt at the outlet of the spinning metering pump, eliminating the need for manual cleaning of the solution, and cleaning the solution in time, and also avoiding the problem of difficulty in cleaning caused by the solidification of the spinning solution after a long period of cooling. It also has the advantages of saving time and effort.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a multi-outlet spinning metering pump, comprising a spinning metering pump body, a first outlet is fixedly arranged on the right side of the top surface of the spinning metering pump body, sliding grooves are opened on both sides of the spinning metering pump body, a movable slide rail is slidably arranged inside the sliding groove, a slider is slidably arranged on the outer side of the movable slide rail, a fixed plate is fixedly arranged on the outer side of the slider, a motor is fixedly arranged on the top surface of the fixed plate, a connecting shaft is fixedly arranged at the end of the main shaft of the motor, a cleaning disk is fixedly arranged at the tail end of the connecting shaft, and the cleaning disk is fitted with the bottom surface of the metering pump outlet, a first sub-gear is fixedly arranged on the outer side of the main shaft of the motor, the outer teeth of the first sub-gear are connected to the second sub-gear, the bottom surface of the second sub-gear is fixedly connected to the cleaning shaft, and the cleaning shaft is fitted with the inner wall of the metering pump outlet.

[0008] Preferably, a second outlet is fixedly provided on the left side of the top surface of the spinning metering pump body, and baffles are fixedly provided on both sides of the spinning metering pump body.

[0009] Preferably, fixed slide rails are fixedly provided on both sides of the spinning metering pump body, the fixed slide rails are slidably connected to the sliders, and the fixed slide rails are disconnected at the position of the sliding grooves.

[0010] Preferably, a main gear is fixedly disposed on the bottom surface of the fixed plate, and the main gear is meshingly connected with the second sub-gear.

[0011] Preferably, a sliding wheel is rotatably provided inside the movable slide rail, and the sliding wheel is in contact with the sliding groove.

[0012] Preferably, a blocking block is slidably arranged inside the sliding groove, and one side of the blocking block is arranged as an inclined surface.

[0013] Preferably, a spring is fixedly provided on the bottom surface of the blocking block, and the spring fits in the interior of the spinning metering pump body.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] The utility model drives the first sub-gear to rotate by a motor, and the first sub-gear drives the cleaning disk at the tail end of the connecting shaft to rotate, and cleans the bottom surface of the metering pump outlet at the same time. At the same time, the first sub-gear drives the second sub-gear to rotate when rotating, and the second sub-gear drives the cleaning shaft to clean the periphery of the metering pump outlet, thereby achieving the function of cleaning the spinning solution or the spinning melt at the outlet of the metering pump, eliminating the need for manual cleaning of the solution, and timely cleaning of the solution can also solve the problem that the solution solidifies at the outlet, making the cleaning work extremely difficult. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a multi-outlet spinning metering pump proposed by the utility model;

[0017] Figure 2 This is a schematic diagram of the pulley installation structure proposed by the utility model;

[0018] Figure 3 This is a schematic diagram of the main gear installation structure proposed by the utility model;

[0019] Figure 4 This is a schematic diagram of the blocking block installation structure proposed by the utility model.

[0020] In the figure: 1. Spinning metering pump body; 2. First outlet; 3. Second outlet; 4. Baffle; 5. Sliding groove; 6. Fixed slide rail; 7. Sliding block; 8. Moving slide rail; 9. Block; 10. Fixed plate; 11. Motor; 12. Main gear; 13. First sub-gear; 14. Connecting shaft; 15. Cleaning disc; 16. Second sub-gear; 17. Cleaning shaft; 18. Sliding wheel; 19. Spring. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] like Figures 1 to 4 As shown, the utility model provides a multi-outlet spinning metering pump, comprising a spinning metering pump body 1, a first outlet 2 is fixedly arranged on the right side of the top surface of the spinning metering pump body 1, sliding grooves 5 are opened on both sides of the spinning metering pump body 1, a movable slide rail 8 is slidably arranged inside the sliding groove 5, a slider 7 is slidably arranged on the outer side of the movable slide rail 8, a fixing plate 10 is fixedly arranged on the outer side of the slider 7, a motor 11 is fixedly arranged on the top surface of the fixing plate 10, a connecting shaft 14 is fixedly arranged at the end of the main shaft of the motor 11, a cleaning disc 15 is fixedly arranged at the tail end of the connecting shaft 14, and the cleaning disc 15 is fitted with the bottom surface of the metering pump outlet, a first sub-gear 13 is fixedly arranged on the outer side of the main shaft of the motor 11, the outer side teeth of the first sub-gear 13 are connected with the second sub-gear 16, the bottom surface of the second sub-gear 16 is fixedly connected with a cleaning shaft 17, and the cleaning shaft 17 is fitted with the inner wall of the metering pump outlet, and the motor 11 drives the cleaning disc 15 and the cleaning shaft 17 to clean the metering pump outlet.

[0023] Specifically, a second outlet 3 is fixedly provided on the left side of the top surface of the spinning metering pump body 1 , baffles 4 are fixedly provided on both sides of the spinning metering pump body 1 , and the fixed plate 10 is blocked by the baffles 4 when moving.

[0024] Furthermore, fixed rails 6 are fixedly provided on both sides of the spinning metering pump body 1, the fixed rails 6 are slidably connected to the slider 7, and the fixed rails 6 are disconnected at the position of the sliding groove 5. When the fixed plate 10 moves to the upper side, the slider 7 will slide on the fixed rails 6.

[0025] Furthermore, a main gear 12 is fixedly disposed on the bottom surface of the fixed plate 10 , and the main gear 12 is meshingly connected with the second sub-gear 16 , and the motor 11 drives the second sub-gear 16 to rotate inside the main gear 12 .

[0026] It is worth noting that a sliding wheel 18 is rotatably provided inside the movable slide rail 8 , and the sliding wheel 18 is in contact with the sliding groove 5 . The sliding wheel 18 slides along the sliding groove 5 , and at the same time drives the fixed plate 10 to slide upward.

[0027] It is worth noting that a block 9 is provided for sliding inside the sliding groove 5 , and one side of the block 9 is provided as an inclined surface. When the sliding wheel 18 moves to the position of the block 9 , the block 9 can be easily pushed by the inclined surface of the block 9 .

[0028] It is worth mentioning that a spring 19 is fixedly provided on the bottom surface of the block 9, and the spring 19 fits with the inside of the spinning metering pump body 1. When the block 9 is pushed, the spring 19 is squeezed. When the sliding wheel 18 moves to the top surface of the block 9, the spring 19 pops out of the block 9.

[0029] Among them, the motor 11 is a prior art and will not be described in detail. At the same time, the utility model also includes a power supply, a controller, and a switch, which are not the main technical points of this patent and will not be described in detail. The "front, back, left, and right" perspectives of the device are as follows: Figure 1 The direction shown in the figure is used as the reference.

[0030] Working principle and process:

[0031] When using a multi-outlet spinning metering pump, first open the motor 11 fixed on the top surface of the fixing plate 10 and start working. When the motor 11 rotates, it drives the first sub-gear 13 to rotate. When the first sub-gear 13 rotates, it also drives the second sub-gear 16 to rotate along the inside of the main gear 12. When the second sub-gear 16 rotates, it drives the cleaning shaft 17 to clean the spinning solution or spinning melt on the inner wall of the spinning metering pump outlet. Timely cleaning of the solution can not only ensure the cleanliness of the metering pump, but also increase the service life of the metering pump, and avoid the solution from solidifying at the outlet if it is not cleaned for a long time, making the cleaning work extremely difficult. When the first sub-gear 13 rotates, it also drives the cleaning disk 15 at the tail end of the connecting shaft 14 to clean the outlet. The solution on the surface, when the first outlet 2 is cleaned, the fixed plate 10 is pushed to slide upward along the sliding groove 5, and the slider 7 and the movable slide rail 8 also move upward. During the movement, the sliding wheel 18 located at the bottom of the movable slide rail 8 first hits the inclined surface of the block 9, and then the block 9 squeezes the spring 19 to begin to shrink into the inside of the spinning metering pump body 1. When the sliding wheel 18 moves to the top surface of the block 9, the block 9 is ejected and at the same time blocks the fixed plate 10 from sliding down. Then the fixed plate 10 is pushed to move, and the slider 7 begins to slide along the fixed slide rail 6 and stops when it slides to the position of the baffle 4. At the same time, the finger presses the block 9, and the fixed plate 10 slides along the sliding groove 5. When it slides to the bottom, the switch of the motor 11 can be turned on to continue the cleaning work.

[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0033] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multi-outlet spinning metering pump, comprising a spinning metering pump body (1), characterized in that: A first outlet (2) is fixedly arranged on the right side of the top surface of the spinning metering pump body (1), and sliding grooves (5) are provided on both sides of the spinning metering pump body (1). A movable slide rail (8) is slidably arranged inside the sliding groove (5), and a slider (7) is slidably arranged on the outer side of the movable slide rail (8). A fixing plate (10) is fixedly arranged on the outer side of the slider (7), and a motor (11) is fixedly arranged on the top surface of the fixing plate (10). A connecting shaft (14) is fixedly arranged at the end of the main shaft of the motor (11), and a cleaning disc (15) is fixedly arranged at the tail end of the connecting shaft (14), and the cleaning disc (15) is fitted with the bottom surface of the metering pump outlet. A first sub-gear (13) is fixedly arranged on the outer side of the main shaft of the motor (11), and the outer teeth of the first sub-gear (13) are connected to the second sub-gear (16), and the bottom surface of the second sub-gear (16) is fixedly connected to the cleaning shaft (17), and the cleaning shaft (17) is fitted with the inner wall of the metering pump outlet.

2. A multi-outlet spinning metering pump according to claim 1, characterized in that: A second outlet (3) is fixedly arranged on the left side of the top surface of the spinning metering pump body (1), and baffles (4) are fixedly arranged on both sides of the spinning metering pump body (1).

3. A multi-outlet spinning metering pump according to claim 1, characterized in that: Fixed slide rails (6) are fixedly arranged on both sides of the spinning metering pump body (1); the fixed slide rails (6) are slidably connected to the slider (7), and the fixed slide rails (6) are disconnected at the position of the sliding groove (5).

4. A multi-outlet spinning metering pump according to claim 1, characterized in that: A main gear (12) is fixedly arranged on the bottom surface of the fixed plate (10), and the main gear (12) is meshingly connected with the second sub-gear (16).

5. A multi-outlet spinning metering pump according to claim 1, characterized in that: A sliding wheel (18) is rotatably arranged inside the movable slide rail (8), and the sliding wheel (18) is in contact with the sliding groove (5).

6. A multi-outlet spinning metering pump according to claim 1, characterized in that: A blocking block (9) is slidably arranged inside the sliding groove (5), and one side of the blocking block (9) is arranged as an inclined surface.

7. A multi-outlet spinning metering pump according to claim 6, characterized in that: A spring (19) is fixedly arranged on the bottom surface of the blocking block (9), and the spring (19) fits in the interior of the spinning metering pump body (1).

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