A cleaning device for a disc machine

Abstract

The utility model discloses a cleaning device for a disc machine, comprising a disc machine body, a suction pipe, a processing pipe, an air intake pipe, an air intake pump and a filter plate, the technical scheme key points of which include: a push rod is slidably connected in the processing pipe, a bottom plate is fixedly provided on the side wall of the disc machine body close to the air intake pipe, a moving block fixedly connected to the push rod is slidably provided on the side wall of the bottom plate, a rack groove is provided on the side wall of the moving block, a rack is symmetrically fixedly provided on the inner wall of the rack groove, a missing gear is provided in the rack groove between the racks on both sides, which is respectively meshed with two racks and controls the reciprocating movement of the moving block, the missing gear is driven by a motor fixedly provided on the bottom plate, an installation groove is provided on the side wall of the air intake pipe and extends to the inner wall of the air intake pipe, the filter plate is slidably provided in the installation groove, and the utility model meshes with the racks on both sides respectively through the rotation of the missing gear, thereby causing the moving block to reciprocate and drive the push rod to reciprocate, so that the push rod continuously pushes the broken yarn cotton wool in the processing pipe into the processing pipe.

Description

Technical Field

[0001] The utility model relates to the technical field of knitting machinery, in particular to a cleaning device for a disc machine. Background Art

[0002] Circular knitting machine, scientific name is circular weft knitting machine (or circular weft knitting machine). As circular knitting machine has many loop forming systems (referred to as yarn feeding paths or loop forming paths in enterprises, referred to as paths), high speed, high output, fast pattern change, good fabric quality, few processes, strong product adaptability, the surface of the existing disc machine will be covered with broken yarn and cotton wool dropped from the yarn during the knitting process after working for a period of time. After the broken yarn and cotton wool are all over the disc machine, they will not only cause air pollution to the knitting workshop, but also enter the inside of the disc machine, causing the internal transmission parts of the disc machine to jam, affecting the operation of the disc machine.

[0003] The utility model with publication number CN218133791U discloses a cleaning device for a disc machine, including a disc machine body, a fixing ring is fixedly connected to the surface of the disc machine body, a collecting tube is arranged below the fixing ring, the surface of the collecting tube is in a circular ring shape, a yarn cleaning mechanism is fixedly connected to the surface of the fixing ring, a broken yarn cotton collecting mechanism is fixedly connected to the surface of the collecting tube, the broken yarn cotton collecting mechanism includes a suction tube, the other end of the suction tube is fixedly connected to a processing tube, the surface of the processing tube is fixedly connected to an air suction tube, one end of the suction tube is fixedly connected to a filter tube through a thread, and the inside of the filter tube A filter is fixedly connected to the wall, a driving motor is fixedly installed at one end of the processing tube seal, the output shaft of the driving motor is fixedly connected to the driving shaft through a coupling, the surface of the driving shaft is fixedly connected to a spiral driving plate, the surface of the spiral driving plate is slidably connected to the inner wall of the processing tube, the cleaning device for the disc machine is provided with a yarn cleaning mechanism and a broken yarn and cotton wool collecting mechanism. When in use, the yarn cleaning mechanism is used to clean the broken yarn and adsorbed cotton wool on the surface of the knitted yarn entering the disc machine, and the broken yarn and cotton wool collected from the yarn cleaning are collected and processed through the broken yarn and cotton wool collecting mechanism.

[0004] The above existing solution has the following problems: when the broken yarn cotton wool is transported by the spiral driving plate, the broken yarn cotton wool will be blocked in the gap between the spiral driving plate and the inner wall of the processing tube, thereby increasing the rotation resistance of the spiral driving plate and may even cause blockage, making the spiral driving plate unable to rotate. Utility Model Content

[0005] The utility model aims to provide a cleaning device for a disc machine to solve the above technical problems.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cleaning device for a disc machine, comprising a disc machine body, a suction pipe, a processing pipe, an air intake pipe, an air intake pump and a filter plate, wherein a push rod is slidably connected in the processing pipe, a bottom plate is fixedly provided on the side wall of the disc machine body close to the air intake pipe, a moving block fixedly connected to the push rod is slidably provided on the side wall of the bottom plate, a rack groove is provided on the side wall of the moving block, a rack is symmetrically fixedly provided on the inner wall of the rack groove, a missing gear is provided in the rack groove between the racks on both sides, which is respectively meshed with two racks and controls the reciprocating movement of the moving block, the missing gear is driven by a motor fixedly provided on the bottom plate, a mounting groove is provided on the side wall of the air intake pipe and extends to the inner wall of the air intake pipe, and the filter plate is slidably provided in the mounting groove.

[0007] Preferably, the gear teeth of the missing gear are respectively meshed with racks on both sides, and the smooth surface of the missing gear does not contact the rack away from the gear teeth of the missing gear.

[0008] Preferably, a movable groove is provided through the bottom of the rack groove for the connecting portion between the missing gear and the output end of the motor to pass through.

[0009] Preferably, a plurality of limiting rings are fixedly provided on the bottom plate, and the inner walls of the limiting rings are in contact with the outer walls of the moving block.

[0010] Preferably, the filter plate comprises a filter screen, a filter frame with a fixing ring arranged on the filter screen, and a pull handle fixed on the filter frame, and the side wall of the filter frame is in contact with the inner wall of the mounting groove.

[0011] Preferably, the filter frame side wall is symmetrically provided with a block groove, a block spring is fixedly provided in the block groove, a block is fixedly connected to the block spring, the inner wall of the mounting groove is provided with a slot for the block to be inserted into, one end of the block located outside the block groove is an arc surface and fits with the slot, the inner wall of the block groove is symmetrically provided with a limit groove, a limit block fixedly connected to the side wall of the block is slidably provided in the limit groove.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows: through the arrangement of the push rod, the moving block, the rack groove, the rack, the missing gear and the bottom plate, the missing gear is driven by the motor to rotate so that the moving block produces reciprocating motion and drives the push rod to reciprocate motion, continuously pushing the broken yarn cotton in the processing tube out of the processing tube and into the collecting bag for collection, avoiding the blockage phenomenon described in the comparative documents; through the arrangement of the installation groove, the card slot, the card block, the card block spring, the card block groove, the limit groove and the limit block, the filter plate is easy to disassemble and clean and the installation is stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0014] Figure 1 Schematic diagram of the appearance of this embodiment;

[0015] Figure 2 It is an enlarged view of point A of this embodiment;

[0016] Figure 3 It is a partial cross-sectional view of the push rod of this embodiment;

[0017] Figure 4 This is a partial view of the filter plate of this embodiment being removed;

[0018] Figure 5 It is a partial cross-sectional view of the filter plate in this embodiment.

[0019] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0020] 1. Disc machine body; 2. Suction pipe; 3. Processing pipe; 4. Suction pipe; 5. Suction pump; 6. Push rod; 7. Moving block; 8. Rack groove; 9. Rack; 10. Missing gear; 11. Moving groove; 12. Bottom plate; 13. Limiting ring; 14. Filter plate; 141. Filter screen; 142. Filter frame; 143. Pull handle; 15. Installation groove; 16. Card slot; 17. Card block; 18. Card block slot; 19. Card block spring; 20. Limiting groove; 21. Limiting block. 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 of 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] See also Figure 1-5The utility model provides a technical solution: a cleaning device for a disc machine, comprising a disc machine body 1, a suction pipe 2, a processing pipe 3, an air intake pipe 4, an air intake pump 5 and a filter plate 14, a push rod 6 is slidably connected in the processing pipe 3, a bottom plate 12 is fixedly provided on the side wall of the disc machine body 1 close to the air intake pipe 2, a moving block 7 fixedly connected to the push rod 6 is slidably provided on the side wall of the bottom plate 12, a rack groove 8 is provided on the side wall of the moving block 7, a rack 9 is symmetrically fixedly provided on the inner wall of the rack groove 8, a missing gear 10 is provided in the rack groove 8 between the racks 9 on both sides, which is respectively meshed with two racks 9 and controls the reciprocating movement of the moving block 7, and the missing gear 10 is driven by a motor fixed on the bottom plate 12, a mounting groove 15 is provided on the side wall of the air intake pipe 4 and extends to the inner wall of the air intake pipe 4, and the filter plate 14 is slidably provided in the mounting groove 15.

[0023] Specifically, the teeth of the missing gear 10 are respectively meshed with the racks 9 on both sides, and the smooth surface of the missing gear 10 does not contact the rack 9 away from the teeth of the missing gear 10. When the missing gear 10 rotates and meshes with the rack 9 on one side, the smooth side of the missing gear 10 does not contact the rack 9 on the other side. The missing gear 10 does not mesh with the two racks 9 at the same time. During the rotation of the missing gear 10, it meshes with the racks 9 on both sides in turn, so that the moving block 7 completes the reciprocating motion and drives the push rod 6 to move back and forth, continuously pushing the broken yarn cotton in the processing tube 3 out of the processing tube 3 and into the collecting bag for collection (not shown in the figure).

[0024] Specifically, a moving groove 11 is provided at the bottom of the rack groove 8 for the connection between the missing gear 10 and the motor output end to pass through, ensuring that when the moving block 7 moves on the bottom plate 12, the connection between the missing gear 10 and the motor output end will not interfere with the movement of the moving block 7.

[0025] Specifically, a plurality of limit rings 13 are fixedly provided on the base plate 12, and the inner wall of the limit ring 13 fits with the outer wall of the moving block 7. The limit ring 13 can support the moving block 7 to prevent the moving block 7 from being subjected to all the force at the connection between the output end of the motor and the missing gear 10, and the limit ring 13 can also improve the stability of the movement of the moving block 7.

[0026] Specifically, the filter plate 14 includes a filter screen 141, a filter frame 142 with a fixing ring arranged on the filter screen 141, and a pull handle 143 fixed on the filter frame 142. The side wall of the filter frame 142 fits with the inner wall of the installation groove 15, so that the filter plate 14 can be easily removed for cleaning.

[0027] Specifically, the side wall of the filter frame 142 is symmetrically provided with a block groove 18, a block spring 19 is fixedly provided in the block groove 18, the block spring 19 is fixedly connected with a block 17, and the inner wall of the installation groove 15 is provided with a slot 16 for the block 17 to be inserted into, and one end of the block 17 located outside the block groove 18 is an arc surface and fits with the slot 16. When installing the filter plate 14, the filter plate 14 is slid into the installation groove 15, and the arc surface of the block 17 is subjected to force so that the block 17 compresses the block spring 19 and slides into the block groove 18, until the filter plate 14 slides into and abuts against the installation groove 15, the block 17 is opposite to the slot 16, and the elastic force of the block spring 19 Under the action, the block 17 is inserted into the slot 16 to limit the filter plate 14, completing the installation of the filter plate 14 and improving the stability of the filter plate 14 in the installation slot 15. When removing, the filter plate 14 is pulled out with force, and the block 17 slides out of the slot 16 under the action of the slot 16, and the filter plate 14 can be removed. The inner wall of the block slot 18 is symmetrically provided with limiting slots 20, and a limiting block 21 fixedly connected to the side wall of the block 17 is slidably provided in the limiting slot 20. The limiting block 21 and the limiting slot 20 are limited to ensure the smooth installation of the filter plate 14, and avoid the block 17 from sliding out of the block slot 18 too much and interfering with the installation of the filter plate 14.

[0028] A specific application example of this embodiment is:

[0029] When the device is in use, the broken yarn and cotton wool collected in the collection tube are sucked into the processing tube 3 through the suction pipe 2 by the suction pump 5 for processing (this is the prior art of the comparative document), the motor is started, and the motor drives the missing gear 10 to rotate. During the rotation of the missing gear 10, it meshes with the racks 9 on both sides in turn, so that the moving block 7 completes the reciprocating motion and drives the push rod 6 to move back and forth, and continuously pushes the broken yarn and cotton wool in the processing tube 3 out of the processing tube 3 and into the collection bag for collection. After cleaning, the filter plate 14 can also be disassembled for cleaning. The filter plate 14 is pulled out by force, and the block 17 slides out of the slot 16 under the force of the slot 16, and the filter plate 14 can be removed. When installing the filter plate 14, the filter plate 14 is slid into the installation slot 15. The arc surface of the block 17 is subjected to force to compress the block spring 19 of the block 17 and slide it into the block slot 18. Until the filter plate 14 slides into and abuts against the installation slot 15, the block 17 is opposite to the slot 16, and under the elastic force of the block spring 19, the block 17 is clamped into the slot 16 to limit the filter plate 14, and the installation of the filter plate 14 is completed.

[0030] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0031] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0032] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that modifications may be made to the embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A cleaning device for a disc machine, comprising a disc machine body (1), a suction pipe (2), a processing pipe (3), an air suction pipe (4), an air suction pump (5) and a filter plate (14), characterized in that: A push rod (6) is slidably connected inside the processing tube (3); a bottom plate (12) is fixedly provided on the side wall of the disc machine body (1) close to the suction tube (2); a moving block (7) fixedly connected to the push rod (6) is slidably provided on the side wall of the bottom plate (12); a rack groove (8) is provided on the side wall of the moving block (7); racks (9) are symmetrically fixedly provided on the inner wall of the rack groove (8); a missing gear (10) is provided between the racks (9) on both sides of the rack groove (8) and is respectively meshed with the two racks (9) and controls the reciprocating movement of the moving block (7); the missing gear (10) is driven by a motor fixedly provided on the bottom plate (12); a mounting groove (15) is provided on the side wall of the suction tube (4) and extends to the inner wall of the suction tube (4); and the filter plate (14) is slidably provided in the mounting groove (15).

2. A cleaning device for a disc machine according to claim 1, characterized in that: The gear teeth of the missing gear (10) are respectively meshed with the racks (9) on both sides, and the smooth surface of the missing gear (10) does not contact the racks (9) away from the gear teeth of the missing gear (10).

3. A cleaning device for a disc machine according to claim 1, characterized in that: A movable groove (11) is provided through the bottom of the rack groove (8) for the connecting portion of the missing gear (10) and the motor output end to pass through.

4. A cleaning device for a disc machine according to claim 1, characterized in that: A plurality of limiting rings (13) are fixedly provided on the bottom plate (12), and the inner walls of the limiting rings (13) are in contact with the outer walls of the moving block (7).

5. A cleaning device for a disc machine according to claim 1, characterized in that: The filter plate (14) comprises a filter screen (141), a filter frame (142) with a fixing ring arranged on the filter screen (141), and a pull handle (143) fixed on the filter frame (142); the side wall of the filter frame (142) is in contact with the inner wall of the installation groove (15).

6. A cleaning device for a disc machine according to claim 5, characterized in that: The filter frame (142) has a side wall symmetrically provided with a clamping block groove (18), a clamping block spring (19) fixedly provided in the clamping block groove (18), and a clamping block (17) fixedly connected to the clamping block spring (19). The inner wall of the installation groove (15) has a clamping groove (16) for the clamping block (17) to be clamped in, one end of the clamping block (17) located outside the clamping block groove (18) is an arc surface and fits in the clamping groove (16), and the inner wall of the clamping block groove (18) has a limiting groove (20) symmetrically provided, and a limiting block (21) fixedly connected to the side wall of the clamping block (17) is slidably provided in the limiting groove (20).

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