Protection device of spinning metering pump

Abstract

The utility model relates to the technical field of spinning metering pumps, in particular to a protection device of a spinning metering pump, which comprises a bottom plate, and a hinge A is fixedly connected to the front side of the bottom plate. When the protection device of the spinning metering pump is used, a worker places the spinning metering pump needing to be protected on the protection pad B on the bottom plate, the protection plates A on the front side and the rear side and the protection plates B on the left side and the right side rotate around the hinges A and the hinges B respectively till the protection plates A and the protection plates B which correspond to each other in pairs are in butt joint, and then the spinning metering pump is protected. A top cover is fixed to a protection plate A through fixing bolts, a worker can rotate adjusting rods on the two sides of the top cover, the adjusting rods drive a fixing frame to descend, a metering pump body is pressed, displacement of the metering pump body is prevented, an anti-skid pad A and a protection pad B are arranged on the inner wall of the device, and the metering pump body is effectively protected; and meanwhile, a worker can conveniently take the metering pump body placed in the protection device.

Description

Technical Field

[0001] The utility model relates to the technical field of spinning metering pumps, in particular to a protective device for a spinning metering pump. Background Art

[0002] The function of the spinning metering pump is to accurately measure and continuously transport polymer melt or solution. In the spinning assembly and spinneret spinning fiber: the common metering pump is an external meshing gear. It consists of a pair of gears with equal number of teeth, two pump plates, two axles, a pair of couplings and several screws. With the development of high-speed spinning and multi-head spinning technology, the melt-spinning metering pump has developed from a single pump to a receiving pump, a four-fold pump and a high-pressure pump. The two spinning pumps must be able to be used for a long time under high temperature and high pressure conditions, with a smooth plate surface and accurate mesh count. The spinning metering pump needs to be stored and transported in a protective shell to protect it and avoid damage.

[0003] However, the existing protective device for the spinning metering pump has the following disadvantages:

[0004] The existing protective device of the spinning metering pump has a weak protective function. When the spinning metering pump is used, there are many uncertainties in the transportation and storage of the spinning metering pump. The existing protective shell is difficult to effectively protect it, causing the problem of damage to the spinning metering pump. Utility Model Content

[0005] The purpose of the utility model is to provide a protective device for a spinning metering pump to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A protective device for a spinning metering pump, comprising

[0008] A bottom plate, a hinge A is fixedly connected to the front of the bottom plate, one end of the hinge A is fixedly connected to the protective plate A, a hinge B is fixedly connected to the side of the bottom plate, one end of the hinge B is fixedly connected to the protective plate B;

[0009] A threaded groove is provided on the top of the protective plate A, and a fixing bolt is threadedly connected to the inner wall of the threaded groove. One end of the fixing bolt is threadedly connected to a top cover. A protective pad A is fixedly connected to the inner wall of the protective plate A, and a protective pad B is fixedly connected to the bottom of the inner wall of the base plate.

[0010] Preferably, a rectangular groove is formed on the top of the top cover, and a handle is fixedly connected to the inner wall of the rectangular groove.

[0011] Preferably, both sides of the top of the top cover are threadedly connected with adjusting rods, and the bottom of the adjusting rods is fixedly connected with a fixing frame.

[0012] Preferably, a metering pump body is fixedly connected to the bottom of the fixing frame, and the bottom of the metering pump body is fixedly connected to the top of the protective pad B.

[0013] Preferably, both ends of the top of the protective plate A are provided with card slots, and the inner walls of the card slots are fixedly connected with card blocks.

[0014] Preferably, two ends of the top of the protective plate B are provided with card slots, and the inner wall of the card slot is fixedly connected to one end of the card block.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The protective device for a spinning metering pump is provided with a bottom plate, hinge A, protective plate A, hinge B, protective plate B, fixing bolts, top cover, protective pad A and protective pad B. When in use, the staff will place the spinning metering pump to be protected on the protective pad B on the bottom plate, rotate the front and rear protective plates A and the left and right protective plates B around the hinges A and hinges B respectively until the corresponding protective plates A and protective plates B are butted against each other, and fix the top cover on the protective plate A through fixing bolts. The staff can rotate the adjusting rods on both sides of the top cover to let the adjusting rods drive the fixing frame to descend, press the metering pump body to prevent it from displacement, and the anti-slip pad A and protective pad B on the inner wall of the device provide effective protection for the metering pump body. At the same time, the device can facilitate the staff to take and place the metering pump body in the protective device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is the front view of the utility model;

[0018] Figure 2 It is an internal schematic diagram of the utility model;

[0019] Figure 3 This is a disassembly diagram of the top cover of the utility model;

[0020] Figure 4 It is an expanded view of the utility model.

[0021] In the figure: 1. bottom plate; 2. hinge A; 3. protective plate A; 4. hinge B; 5. protective plate B; 6. fixing bolt; 7. top cover; 8. protective pad A; 9. protective pad B; 10. handle; 11. adjusting rod; 12. fixing bracket; 13. metering pump body; 14. slot; 15. connecting block. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1-Figure 4 As shown, a technical solution provided by the utility model:

[0024] A protective device for a spinning metering pump comprises a bottom plate 1, a hinge A2 is fixedly connected to the front of the bottom plate 1, a protective plate A3 is fixedly connected to one end of the hinge A2, a hinge B4 is fixedly connected to the side of the bottom plate 1, and a protective plate B5 is fixedly connected to one end of the hinge B4; a threaded groove is provided on the top of the protective plate A3, a fixing bolt 6 is threadedly connected to the inner wall of the threaded groove, a top cover 7 is threadedly connected to one end of the fixing bolt 6, a protective pad A8 is fixedly connected to the inner wall of the protective plate A3, and a protective pad B9 is fixedly connected to the bottom of the inner wall of the bottom plate 1; through the arrangement of the bottom plate 1, the hinge A2, the protective plate A3, the hinge B4, the protective plate B5, the fixing bolt 6, the top cover 7, the protective pad A8 and the protective pad B9, when in use, the staff will need The spinning metering pump to be protected is placed on the protective pad B9 on the bottom plate 1, and the front and rear protective plates A3 and the left and right protective plates B5 are rotated around the hinges A2 and the hinges B4 respectively until the corresponding protective plates A3 and B5 are docked, and the top cover 7 is fixed to the protective plate A3 by the fixing bolts 6. The staff can rotate the adjustment rods 11 on both sides of the top cover 7 to let the adjustment rods 11 drive the fixing frame 12 to descend, and press the metering pump body 13 to prevent it from displacement. The anti-slip pad A and the protective pad B9 on the inner wall of the device provide effective protection for the metering pump body 13. At the same time, the device can facilitate the staff to take and place the metering pump body 13 in the protective device, which is convenient for the staff to carry out protection work.

[0025] In the present embodiment, preferably, a rectangular groove is provided on the top of the top cover 7, and a handle 10 is fixedly connected to the inner wall of the rectangular groove; through the arrangement of the top cover 7 and the handle 10, when in use, the device provides protection for the spinning metering pump while the staff can hold the handle 10 on the top cover 7 to move the device as a whole, which facilitates the staff's carrying. Providing the device with a handle 10 can also prevent the staff from falling when carrying the mobile device.

[0026] In the present embodiment, preferably, adjusting rods 11 are threadedly connected to both sides of the top of the top cover 7, and a fixing frame 12 is fixedly connected to the bottom of the adjusting rod 11; through the arrangement of the top cover 7, the adjusting rod 11 and the fixing frame 12, when in use, when the device completes the installation of the protective shell for the metering pump body 13, the staff can adjust the adjusting rods 11 on both sides of the top cover 7 to rotate the adjusting rods 11 to drive the fixing frame 12 to descend until the metering pump body 13 placed in the device is pressed down. Such an arrangement can effectively prevent the metering pump body 13 from being displaced in the protective device, thereby improving the protection effect on the metering pump body 13.

[0027] In this embodiment, preferably, the bottom of the fixed frame 12 is fixedly connected to the metering pump body 13, and the bottom of the metering pump body 13 is fixedly connected to the top of the protective pad B9; through the arrangement of the fixed frame 12, the metering pump body 13 and the protective pad B9, when in use, after the staff completes the installation of the protective shell of the metering pump body 13, the bottom of the metering pump body 13 is located directly above the protective pad B9 and directly below the fixed frame 12.

[0028] In this embodiment, preferably, both ends of the top of the protective plate A3 are provided with a card slot 14, and the inner wall of the card slot 14 is fixedly connected with a card block 15; through the arrangement of the protective plate A3 and the card block 15, during use, when the protective plate A3 is rotated and erected, the staff aligns the card block 15 with the card slot 14 above the protective plate A3 and places it therein, and the other end of the card block 15 is fixed in the card slot 14 on the protective plate B5. Such an arrangement can effectively improve the connection relationship between the protective plates and can facilitate the staff to install the device.

[0029] In this embodiment, preferably, both ends of the top of the protective plate B5 are provided with card slots 14, and the inner wall of the card slot 14 is fixedly connected to one end of the card block 15; through the arrangement of the protective plate B5 and the card block 15, when in use, the card block 15 is provided on the top of the four protective plates of the device to fix the four protective plates to prevent them from tilting, thereby improving the protection effect of the device.

[0030] When using the protective device for a spinning metering pump of the present embodiment, the staff first places the spinning metering pump to be protected on the protective pad B9 on the bottom plate 1, rotates the protective plates A3 on the front and rear sides and the protective plates B5 on the left and right sides around the hinges A2 and hinges B4 respectively, until the corresponding protective plates A3 and protective plates B5 are docked, and the staff aligns the clamping block 15 with the clamping slot 14 above the protective plate A3 and places it therein, and the other end of the clamping block 15 is fixed in the clamping slot 14 on the protective plate B5. The tops of the four protective plates of the device are all provided with With the clamping block 15, the four protective plates are fixed to prevent them from tilting, thereby improving the protection effect of the device. The top cover 7 is fixed to the protective plate A3 by the fixing bolts 6. The staff can rotate the adjusting rods 11 on both sides of the top cover 7 to allow the adjusting rods 11 to drive the fixing frame 12 to descend, thereby pressing the metering pump body 13 to prevent it from displacement. The anti-slip pad A and the protective pad B9 on the inner wall of the device provide effective protection for the metering pump body 13. At the same time, the device can facilitate the staff to take and place the metering pump body 13 in the protective device.

[0031] The above shows and describes the basic principle, main features and 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 preferred examples of the utility model and are not used to limit 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 of the utility model is defined by the attached claims and their equivalents.

Claims

1. A protective device for a spinning metering pump, characterized in that: include A bottom plate (1), the front of the bottom plate (1) being fixedly connected to a hinge A (2), one end of the hinge A (2) being fixedly connected to a protective plate A (3), a side of the bottom plate (1) being fixedly connected to a hinge B (4), one end of the hinge B (4) being fixedly connected to a protective plate B (5); A threaded groove is provided on the top of the protective plate A (3), a fixing bolt (6) is threadedly connected to the inner wall of the threaded groove, one end of the fixing bolt (6) is threadedly connected to a top cover (7), a protective pad A (8) is fixedly connected to the inner wall of the protective plate A (3), and a protective pad B (9) is fixedly connected to the bottom of the inner wall of the base plate (1).

2. The protective device for a spinning metering pump according to claim 1, characterized in that: A rectangular groove is formed on the top of the top cover (7), and a handle (10) is fixedly connected to the inner wall of the rectangular groove.

3. The protective device for a spinning metering pump according to claim 1, characterized in that: Adjustment rods (11) are threadedly connected to both sides of the top of the top cover (7), and a fixing frame (12) is fixedly connected to the bottom of the adjustment rod (11).

4. The protective device for a spinning metering pump according to claim 3 is characterized in that: The bottom of the fixing frame (12) is fixedly connected to a metering pump body (13), and the bottom of the metering pump body (13) is fixedly connected to the top of the protective pad B (9).

5. The protective device for a spinning metering pump according to claim 1, characterized in that: The top two ends of the protective plate A (3) are provided with card slots (14), and the inner wall of the card slot (14) is fixedly connected with a card connection block (15).

6. The protective device for a spinning metering pump according to claim 1, characterized in that: The top two ends of the protection plate B (5) are provided with card slots (14), and the inner wall of the card slot (14) is fixedly connected to one end of the card block (15).

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