Dust removal device for spinning frame

Abstract

The utility model discloses a dust removal device for a spinning frame, which comprises a spinning frame body, a shell covered outside the spinning frame body, mounting boxes mounted on two sides of the top of the shell, ion fans mounted in the mounting boxes, a dust removal box arranged on one side of the shell, a dust hood arranged above the spinning frame body in the shell, and a dust suction pump mounted on the top of the shell. One end of the dust collection pump is communicated with the dust collection cover, the other end of the dust collection pump is communicated with the dust removal box, a water tank is arranged on one side of the dust removal box, a first water pump is arranged on the water tank, one end of the first water pump is communicated with the water tank, and the other end of the first water pump is communicated with the dust removal box; an opening for the filtering assembly to pass through is formed in one side of the dust removal box, and a sealing assembly is arranged at the opening. According to the device, static electricity on the surface of spun yarn can be removed, cotton fibers and dust can be continuously collected, the dust removal continuity of the device is improved, the dust removal effect is improved, and the quality of the spun yarn is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of dust removal devices, in particular to a dust removal device for a spinning frame. Background Art

[0002] Spinning machine is a spinning machine that stretches, twists and winds semi-finished roving or sliver into spinning bobbin yarn during the spinning process. Spinning machine is an important textile machinery in textile production. It often produces a lot of cotton wool, dust, etc. during the production process, so it needs to use dust removal device for dust removal;

[0003] The Chinese patent with the prior art authorization announcement number CN218890340U discloses a dust removal device for a spinning machine, which can start an air pump and a water pump to draw air containing cotton waste into a working box, and the atomizing nozzle sprays water mist to make the cotton waste heavier and fall onto the lower filter net, and the air is discharged after being filtered by the upper filter net, so that the cotton waste can be conveniently collected, the dust removal effect is good, and it is not easy to be blocked; and by regularly pulling the U-shaped rod, the U-shaped rod is moved out of the circular groove, and then the U-shaped rod is pulled to the left, the lower frame plate and the upper frame plate can be taken out, and then the impurities on the lower filter net and the upper filter net can be cleaned regularly to prevent blockage, which is convenient for use;

[0004] Although the above patent can collect cotton waste and regularly clean the impurities on the filter screen, the friction between the fine yarn, silk thread, etc. and the machine is very likely to generate static electricity, which can easily adsorb cotton wool, dust, etc. to the surface. The dust removal effect is not very good only by exhausting air, which greatly affects the quality of textile products. In addition, the premise of regular cleaning is that the cotton wool and dust cannot be continuously collected when the spinning machine body is not working, which reduces the work efficiency.

[0005] Therefore, the applicant proposes a dust removal device for a spinning frame to solve the above problems. Utility Model Content

[0006] In view of the deficiencies in the prior art, the utility model aims to provide a dust removal device for a spinning frame.

[0007] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

[0008] A dust removal device for a spinning frame comprises a spinning frame body, an outer cover of the spinning frame body is provided with a shell, installation boxes are installed on both sides of the top of the shell, an ion blower is installed in the installation box, a dust removal box is provided on one side of the shell, a dust collecting hood is provided in the shell above the spinning frame body, a dust suction pump is installed on the top of the shell, one end of the dust suction pump is connected with the dust collecting hood, and the other end of the dust suction pump is connected with the dust removal box, a water tank is provided on one side of the dust removal box, a first water pump is provided on the water tank, one end of the first water pump is connected with the water tank, and the other end of the first water pump is connected with the dust removal box, at least two groups of filter assemblies are slidably provided in the dust removal box, an opening for the filter assembly to pass through is opened on one side of the dust removal box, and a sealing assembly is provided at the opening.

[0009] Furthermore, the filter assembly includes an installation frame slidably installed in the dust removal box, a filter net is arranged in the installation frame, and a handle is arranged on one side of the installation frame.

[0010] Furthermore, the sealing assembly includes a slide groove connected to the bottom of the opening, a slide plate is slidably provided in the slide groove, a sealing plate is installed on the top of the slide plate, a plurality of limit rods are installed on the bottom of the slide plate, a plurality of limit grooves are opened at the bottom of the slide groove, the limit rods are slidably matched with the limit grooves, and a spring is connected between the bottom of the slide plate and the bottom wall of the slide groove and is sleeved on the outer surface of the limit rod.

[0011] Furthermore, the installation box is connected from top to bottom, a first dust filter is detachably provided on the top of the installation box, and a through hole connected to the bottom of the installation box is opened on the shell.

[0012] Furthermore, one end of the dust suction pump is connected to the top of the dust collecting hood through a dust inlet pipe, and the other end of the dust suction pump is connected to the upper part of the dust removal box through a dust outlet pipe.

[0013] Furthermore, one end of the first water pump is connected to the water tank through a first water inlet pipe, and the other end of the first water pump is connected to the upper part of the dust removal box through a first water outlet pipe.

[0014] Furthermore, a distribution pipe connected to the first water outlet pipe is provided at the top of the dust removal box, and a plurality of atomizing nozzles are provided at the bottom of the distribution pipe.

[0015] Furthermore, an air outlet is provided on one side of the dust removal box, and a second dust filter is detachably provided at the air outlet.

[0016] Furthermore, a second water pump is provided between the dust removal box and the water tank, one end of the second water pump is connected to the lower part of the dust removal box through a second water inlet pipe, and the other end of the second water pump is connected to the water tank through a second water outlet pipe.

[0017] Furthermore, a plurality of support plates are provided on both sides of the dust removal box, and the mounting frame can be slidably disposed on the support plates.

[0018] Compared with the prior art, the utility model provides a dust removal device for a spinning frame, which has the following beneficial effects:

[0019] 1. The utility model inputs external air into the shell through the ion fan, so that the interior of the shell is always in a low-static state, which can more comprehensively remove the static electricity on the surface of the yam and prevent static electricity from absorbing cotton wool and dust, so that the vacuum pump can easily clean the cotton wool and dust on the surface of the yam, thereby improving the dust removal effect. By setting up the shell, it can also effectively prevent the entry of external dust during the transmission process, so that the entire dust cleaning process can minimize the contact with dust, thereby improving the practicality of the device. The device has good dust removal effect and ensures the quality of the yam.

[0020] 2. The utility model filters sewage through the filter assembly and collects cotton wool and dust. After a period of time, one group of filter assemblies is taken out from the opening, and the sealing assembly seals the opening while taking them out to prevent cotton wool and dust from escaping from the opening. The taken out filter assembly can be cleaned or replaced. At the same time, the remaining filter assemblies located in the dust removal box can continue to filter sewage and collect cotton wool and dust, thereby improving the continuity of dust removal of the device and the working efficiency. The filtered sewage can also be reused, saving water resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the internal structure of the utility model from the front view;

[0022] Figure 2 This is a schematic diagram of the internal structure of the dust removal box of the utility model;

[0023] Figure 3 It is a left-side internal structure schematic diagram of the sealing assembly of the utility model;

[0024] Figure 4 yes Figure 2 Schematic diagram of the enlarged structure at point A in the middle.

[0025] Markings in the figure: 1. spinning frame body; 2. shell; 3. installation box; 4. ion fan; 5. dust hood; 6. dust suction pump; 7. dust removal box; 8. water tank; 9. first water pump; 10. filter assembly; 101. installation frame; 102. filter screen; 103. handle; 11. opening; 12. sealing assembly; 121. slide groove; 122. slide plate; 123. sealing plate; 124. limit rod; 125. limit groove; 126. spring; 13. first dust filter screen; 14. through hole; 15. dust inlet pipe; 16. dust outlet pipe; 17. first water inlet pipe; 18. first water outlet pipe; 19. distribution pipe; 20. atomizing nozzle; 21. air outlet; 22. second dust filter screen; 23. second water pump; 24. second water inlet pipe; 25. second water outlet pipe; 26. support plate; 27. water inlet. DETAILED DESCRIPTION

[0026] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0027] The standard parts used in the utility model can all be purchased from the market, and special-shaped parts can be customized according to the instructions and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt the conventional models in the existing technology, and the circuit connection adopts the conventional connection method in the existing technology, which will not be described in detail here.

[0028] It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0029] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] In the description of the present invention, "plurality" means two or more than two, unless otherwise clearly and specifically defined.

[0031] The utility model provides a dust removal device for a spinning frame, referring to Figures 1 to 4 , including a spinning frame body 1, the outer cover of the spinning frame body 1 is provided with a shell 2 to prevent the entry of external dust during the transmission process, so that the entire dust cleaning process minimizes the contact with dust, the top of the shell 2 is installed with installation boxes 3 on both sides, the installation box 3 is installed with an ion fan 4, one side of the shell 2 is provided with a dust removal box 7, the shell 2 is provided with a dust collecting cover 5 above the spinning frame body 1, the top of the shell 2 is installed with a dust suction pump 6 to clean the cotton wool and dust on the surface of the spinning yarn, one end of the dust suction pump 6 is connected to the dust collecting cover 5, and the other end of the dust suction pump 6 is connected to the dust removal box 7, and one side of the dust removal box 7 is provided with a water tank 8. A first water pump 9 is provided on the water tank 8, one end of the first water pump 9 is connected to the water tank 8, and the other end of the first water pump 9 is connected to the dust removal box 7. At least two groups of filter components 10 are slidably provided in the dust removal box 7 to filter sewage and collect cotton wool and dust. An opening 11 for the filter component 10 to pass through is opened on one side of the dust removal box 7, so that the filter component 10 can be easily removed from the opening 11. The removed filter component 10 can be cleaned or replaced. A sealing component 12 is provided at the opening 11. When the filter component 10 is removed, the sealing component 12 seals the opening 11 to prevent cotton wool and dust from escaping from the opening 11.

[0032] Specifically, an ion fan 4 is provided to input external air into the shell 2, so that the interior of the shell 2 is always in a low-static state, which can more comprehensively remove the static electricity on the surface of the yam and prevent static electricity from absorbing cotton wool and dust; the two sides of the dust hood 5 are connected to the top of the shell 2 through connecting rods to support the dust hood 5; a water inlet 27 is provided on one side of the top of the water tank 8 to facilitate water supply to the water tank 8; in this embodiment, the filter assembly 10 is divided into two groups, which is convenient for alternating cleaning of the filter assembly 10, thereby improving the continuity of dust removal of the device and thus improving work efficiency.

[0033] Among them, refer to Figure 1 In this embodiment, the installation box 3 is connected from top to bottom, and a first dust filter 13 is detachably provided on the top of the installation box 3 to reduce the dust from entering the shell 2, while reducing the possibility of dust adhering to the ion blower 4, thereby improving the service life of the ion blower 4. A through hole 14 connected to the bottom of the installation box 3 is provided on the shell 2, so that the wind sucked by the ion blower 4 enters the shell 2 from the through hole 14.

[0034] Reference Figure 1 and Figure 2In this embodiment, the filter assembly 10 includes an installation frame 101 slidably installed in the dust removal box 7, a filter screen 102 is provided in the installation frame 101, and a handle 103 is provided on one side of the installation frame 101 to facilitate the staff to place and remove the installation frame 101.

[0035] Specifically, the installation frame 101 can just pass through the opening 11 and is in sliding contact with the opening 11 .

[0036] Reference Figures 2 to 4 In this embodiment, the sealing assembly 12 includes a slide groove 121 connected to the bottom of the opening 11, a slide plate 122 is slidably provided in the slide groove 121, a sealing plate 123 is installed on the top of the slide plate 122, a plurality of limiting rods 124 are installed at the bottom of the slide plate 122, a plurality of limiting grooves 125 are opened at the bottom of the slide groove 121, the limiting rod 124 and the limiting groove 125 are slidably matched, and a spring 126 mounted on the outer surface of the limiting rod 124 is connected between the bottom of the slide plate 122 and the inner bottom wall of the slide groove 121.

[0037] Specifically, sealing strips are provided on the four inner walls of the opening 11 and the top of the sealing plate 123 to prevent lint and dust from escaping from the narrow gap between the opening 11 and the mounting frame 101. The side of the sealing plate 123 away from the inner wall of the dust removal box 7 is inclined, and the longitudinal section of the sealing plate 123 can be set in a right-angle trapezoidal shape, so that when the mounting frame 101 contacts the sealing plate 123, the sealing plate 123 can be pressed into the slide groove 121; through the sliding cooperation between the limiting rod 124 and the limiting groove 125, the sealing plate 123 and the slide plate 122 are more stable when moving along the slide groove 121; the limiting rod 124 corresponds to the limiting groove 125 one by one.

[0038] When placing the installation frame 101, the installation frame 101 presses the sealing plate 123 into the slide groove 121, the spring 126 is compressed, the slide plate 122 moves downward along the slide groove 93, the limiting rod 124 moves downward along the limiting groove 125, and the rebound force of the spring 126 presses the sealing plate 123 against the installation frame 101 to form a seal; when taking out the installation frame 101, the rebound force of the spring 126 squeezes the sealing plate 123 out of the slide groove 121, closes the opening 11, and prevents cotton wool and dust from escaping from the opening 11.

[0039] Among them, refer to Figure 2 In this embodiment, a plurality of support plates 26 are provided on both sides of the dust removal box 7 , and the mounting frame 101 can be slidably disposed on the support plates 26 .

[0040] Specifically, the top of the support plate 26 is flush with the bottom of the opening 11, so as to facilitate supporting the installation frame 101. In this embodiment, the number of the support plates 26 is four.

[0041] Reference Figure 1In this embodiment, one end of the dust suction pump 6 is connected to the top of the dust collecting hood 5 through the dust inlet pipe 15, and the other end of the dust suction pump 6 is connected to the upper part of the dust removal box 7 through the dust outlet pipe 16.

[0042] Specifically, the dust inlet pipe 15 passes through the housing 2 and is connected to the top of the dust collecting hood 5 .

[0043] Reference Figure 1 In this embodiment, one end of the first water pump 9 is connected to the water tank 8 through the first water inlet pipe 17, and the other end of the first water pump 9 is connected to the upper part of the dust removal box 7 through the first water outlet pipe 18.

[0044] Specifically, the connection point between the first water outlet pipe 18 and the dust removal box 7 is higher than the connection point between the dust outlet pipe 16 and the dust removal box 7 ; the first water inlet pipe 17 extends into the lower part of the water tank 8 .

[0045] Reference Figure 1 and Figure 2 In this embodiment, a distribution pipe 19 connected to the first water outlet pipe 18 is provided at the top of the dust removal box 7, and a plurality of atomizing nozzles 20 are provided at the bottom of the distribution pipe 19.

[0046] Specifically, the distribution pipe 101 may be a ring-shaped pipe to improve the dust reduction effect.

[0047] Reference Figure 1 and Figure 2 In this embodiment, an air outlet 21 is provided on one side of the dust removal box 7, and a second dust filter 22 is detachably provided at the air outlet 21 to prevent cotton wool and dust from being discharged from the air outlet 22.

[0048] Specifically, the air outlet 21 is located between the atomizing nozzle 20 and the filter 102 . Preferably, the air outlet 21 is arranged opposite to the connection point between the dust outlet pipe 16 and the dust removal box 7 .

[0049] Reference Figure 1 In this embodiment, a second water pump 23 is provided between the dust removal box 7 and the water tank 8, one end of the second water pump 23 is connected to the lower part of the dust removal box 7 through a second water inlet pipe 24, and the other end of the second water pump 23 is connected to the water tank 8 through a second water outlet pipe 25.

[0050] Specifically, the bottom of the dust removal box 7 is inclined, and the lower end of the bottom of the dust removal box 7 is connected to the second water inlet pipe 24; the second water pump 23 transports the filtered water in the dust removal box 7 back to the water tank 8 through the second water inlet pipe 24 and the second water outlet pipe 25 for secondary utilization, thereby saving water resources.

[0051] In this embodiment, the first water pump 9, the second water pump 23, the dust suction pump 6, the ion blower 4 and the spinning frame body 1 are all existing technologies and will not be described in detail here.

[0052] Working principle: When in use, the ion fan 4 is started to input the external air into the shell 2 through the first dust filter 13. The ion fan 4 generates a large amount of electric charge in the air through ionization, and uses the airflow direction to blow the electric charge to the surface of the paper and neutralize it, so as to achieve the effect of removing static electricity, and make the inside of the shell 2 always in a low static state to prevent static electricity from absorbing cotton wool and dust. At the same time, the cotton wool and dust generated by the spinning machine body 1 are transported to the dust removal box 7 through the dust suction pump 6. The first water pump 9 transports water to the distribution pipe 19 through the first water inlet pipe 17 and the first water outlet pipe 18, and finally sprays it out from the atomizing nozzle 20 to absorb the cotton wool and dust sucked into the dust removal box 7. After absorbing water, the cotton wool and dust become heavy and fall on the filter 102. The filter 102 filters the sewage and collects cotton wool and dust. The second water pump 23 transports the filtered water in the dust removal box 7 back to the water tank 8 through the second water inlet pipe 24 and the second water outlet pipe 25 for secondary utilization, saving water resources.

[0053] After the filter net 102 has been used for a period of time, the installation frame 101 of one group of filter components 10 is taken out. When the installation frame 101 is taken out, the resilience of the spring 126 squeezes the sealing plate 123 out of the slide groove 121, closes the opening 11, and prevents cotton wool and dust from escaping from the opening 11; at the same time, the other group of filter components 10 can continue to play a filtering role. Through this design, the continuity of dust removal of the device is improved, and the working efficiency is improved; when placing the installation frame 101, the installation frame 101 presses the sealing plate 123 into the slide groove 121, the spring 126 is compressed, the slide plate 122 moves downward along the slide groove 93, the limit rod 124 moves downward along the limit groove 125, and the resilience of the spring 126 presses the sealing plate 123 against the installation frame 101 to form a seal.

[0054] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0055] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Although the utility model has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the utility model according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the utility model in essence, and these technical solutions also belong to the scope of protection of the utility model.

Claims

1. A dust removal device for a spinning frame, comprising a spinning frame body (1), characterized in that: The outer cover of the spinning frame body (1) is provided with a shell (2), and installation boxes (3) are installed on both sides of the top of the shell (2). An ion fan (4) is installed in the installation box (3), and a dust removal box (7) is provided on one side of the shell (2). A dust collecting cover (5) is provided in the shell (2) above the spinning frame body (1), and a dust suction pump (6) is installed on the top of the shell (2). One end of the dust suction pump (6) is connected to the dust collecting cover (5), and the other end of the dust suction pump (6) is connected to the dust removal box ( The dust removal box (7) is connected to a dust removal box (7), a water tank (8) is provided on one side of the dust removal box (7), a first water pump (9) is provided on the water tank (8), one end of the first water pump (9) is connected to the water tank (8), and the other end of the first water pump (9) is connected to the dust removal box (7), at least two groups of filter assemblies (10) are slidably provided in the dust removal box (7), an opening (11) for the filter assembly (10) to pass through is provided on one side of the dust removal box (7), and a sealing assembly (12) is provided at the opening (11).

2. The dust removal device for a spinning frame according to claim 1, characterized in that: The filter assembly (10) comprises a mounting frame (101) slidably mounted in the dust removal box (7), a filter screen (102) being arranged in the mounting frame (101), and a handle (103) being arranged on one side of the mounting frame (101).

3. The dust removal device for a spinning frame according to claim 1, characterized in that: The sealing assembly (12) comprises a slide groove (121) connected to the bottom of the opening (11), a slide plate (122) is slidably provided in the slide groove (121), a sealing plate (123) is installed on the top of the slide plate (122), a plurality of limiting rods (124) are installed on the bottom of the slide plate (122), a plurality of limiting grooves (125) are opened at the bottom of the slide groove (121), the limiting rods (124) and the limiting grooves (125) are slidably matched, and a spring (126) is connected between the bottom of the slide plate (122) and the inner bottom wall of the slide groove (121) and is sleeved on the outer surface of the limiting rod (124).

4. The dust removal device for a spinning frame according to claim 1, characterized in that: The installation box (3) is connected from top to bottom, a first dust filter (13) is detachably provided on the top of the installation box (3), and a through hole (14) connected to the bottom of the installation box (3) is provided on the shell (2).

5. The dust removal device for a spinning frame according to claim 1, characterized in that: One end of the dust suction pump (6) is connected to the top of the dust collecting hood (5) through a dust inlet pipe (15), and the other end of the dust suction pump (6) is connected to the upper part of the dust removal box (7) through a dust outlet pipe (16).

6. The dust removal device for a spinning frame according to claim 1, characterized in that: One end of the first water pump (9) is connected to the water tank (8) via a first water inlet pipe (17), and the other end of the first water pump (9) is connected to the upper part of the dust removal box (7) via a first water outlet pipe (18).

7. The dust removal device for a spinning frame according to claim 6, characterized in that: A distribution pipe (19) connected to the first water outlet pipe (18) is provided at the top of the dust removal box (7), and a plurality of atomizing nozzles (20) are provided at the bottom of the distribution pipe (19).

8. The dust removal device for a spinning frame according to claim 1, characterized in that: An air outlet (21) is provided on one side of the dust removal box (7), and a second dust filter (22) is detachably provided at the air outlet (21).

9. The dust removal device for a spinning frame according to claim 1, characterized in that: A second water pump (23) is provided between the dust removal box (7) and the water tank (8); one end of the second water pump (23) is connected to the lower part of the dust removal box (7) via a second water inlet pipe (24); and the other end of the second water pump (23) is connected to the water tank (8) via a second water outlet pipe (25).

10. The dust removal device for a spinning frame according to claim 2, characterized in that: A plurality of support plates (26) are provided on both sides of the dust removal box (7), and the mounting frame (101) is slidably disposed on the support plates (26).

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