Automatic cleaning brush for grinding machine

Abstract

The utility model relates to the related field of textile instruments, in particular to an automatic cleaning brush for a grinding machine, which comprises a roller grinding machine frame arranged in a grinding machine shell, a moving mechanism, a cleaning mechanism and a cleaning mechanism, comprising an outer supporting frame arranged outside the roller grinding machine frame and a movable guide block arranged at the bottom of the outer supporting frame, and the movable guide block is arranged on the two longitudinal guide rail rods in a sliding and sleeving mode and used for driving the roller grinding machine frame to do reciprocating motion in the grinding machine shell in the horizontal direction. The cleaning mechanism is detachably arranged on the movable guide block and used for conducting scraping and sweeping type cleaning on the longitudinal guide rail rod. According to the utility model, the cleaning mechanism is assembled on the moving mechanism, so that the effect of instantly cleaning the track along with the opening and closing of the sliding door on the grinding machine shell is achieved; and the negative pressure fan is arranged, so that the problem that dust accumulated on the longitudinal guide rail rod is dissipated everywhere is solved, and the problem that the sliding door is stuck is prevented.

Description

Technical Field

[0001] The utility model relates to the relevant field of textile machinery, in particular to an automatic cleaning brush for a grinder. Background Art

[0002] In the process of textile production and processing, roller grinders are usually used to process the surface of fabrics to improve the quality and appearance of fabrics. It can be used to remove the hairiness, roughness and uneven parts of the fabric surface, making the fabric surface smoother and more uniform, which helps to improve the feel, appearance and quality of the fabric, making it more suitable for the production of various textiles.

[0003] However, the roller grinder used in textile production will cause dust to accumulate on the longitudinal track of the sliding door of the roller grinder due to the reciprocating use, which may cause the sliding door to get stuck and affect the subsequent use effect.

[0004] The above contents are only used to assist in understanding the technical solution of the present invention, and do not constitute an admission that the above contents are the closest prior art. Utility Model Content

[0005] The utility model aims to solve the above-mentioned shortcomings and provide an automatic cleaning brush for a grinding machine.

[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions: an automatic cleaning brush for a grinder, comprising a roller grinder frame arranged inside a grinder housing, the grinder housing being provided with two longitudinal guide rails distributed relatively parallel to each other, and further comprising:

[0007] The moving mechanism comprises an outer support frame arranged outside the leather roller grinder frame and a moving guide block arranged at the bottom of the outer support frame, wherein the moving guide block is slidably sleeved on the two longitudinal guide rails and is used to drive the leather roller grinder frame to perform horizontal reciprocating motion inside the grinder housing;

[0008] The cleaning mechanism is detachably arranged on the movable guide block and is used for performing scraping and sweeping cleaning on the longitudinal guide rail rod.

[0009] Furthermore, the outer support frame is fixedly connected to the sliding door on the grinding machine casing.

[0010] Furthermore, the cleaning mechanism includes a cleaning brush for cleaning the surfaces of the two longitudinal guide rods, a dust receiving groove for dust collection is provided directly below the cleaning brush, and a dust collecting groove for detachably fixing on the movable guide block is provided at one end of the dust receiving groove; the dust collecting groove is used to gather and collect accumulated dust and ash entering the dust receiving groove.

[0011] Furthermore, the cleaning mechanism includes a negative pressure fan arranged in the inner cavity of the movable guide block; the air inlet end of the negative pressure fan is provided with a delivery pipe connected to the dust collecting tank.

[0012] Furthermore, a dust filter for dust prevention is provided at an inlet pipe at one end of the delivery pipe, and the dust filter is arranged on one side of the air outlet built into the dust collecting tank.

[0013] Furthermore, a slope with high sides and a low center is arranged in the dust receiving groove.

[0014] Furthermore, the cleaning mechanism also includes a U-shaped frame with two ends respectively connected to the cleaning brush and the dust receiving groove, and a fixing groove is provided on the U-shaped frame.

[0015] Furthermore, a limiting rod is provided on the lower part of the opening of the grinder housing facing the roller grinder frame; after the limiting rod is rotated, the end thereof is adapted to the fixing groove.

[0016] Furthermore, a ventilation net for external ventilation is provided on the bottom surface of the negative pressure fan.

[0017] Compared with the prior art, the utility model has the following beneficial effects: the utility model uses a cleaning mechanism assembled on the moving mechanism. When the sliding door of the grinder housing is operated to horizontally move the roller grinder frame fixed in the moving mechanism, the brush surface of the cleaning brush on the cleaning mechanism will be in close contact with two mutually parallel longitudinal guide rods, thereby achieving an instant track cleaning effect as the sliding door on the grinder housing is opened and closed; and the setting of the negative pressure fan can generate a negative pressure suction force that can pass the cleaned accumulated dust and dirt into the dust collecting groove through the dust receiving groove for gathering and collection, thereby solving the problem of dust and dirt accumulated on the longitudinal guide rods and scattering everywhere, making cleaning convenient and preventing the problem of the sliding door on the grinder housing from getting stuck. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The drawings constituting part of the present application are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0019] Figure 1 A three-dimensional structural diagram of a cleaning mechanism according to an embodiment of the utility model from one perspective;

[0020] Figure 2 A three-dimensional structural diagram of an external grinding machine housing matched with an embodiment of the utility model from one perspective;

[0021] Figure 3 Another perspective structural diagram of an external grinding machine housing used in accordance with an embodiment of the present invention;

[0022] Figure 4 A three-dimensional structural diagram of the sliding state of an external grinder housing in accordance with an embodiment of the utility model;

[0023] Figure 5 A three-dimensional structural diagram of an external grinder housing with a cleaning mechanism removed in accordance with an embodiment of the utility model;

[0024] Figure 6 A three-dimensional structural diagram of a cleaning mechanism according to an embodiment of the utility model from another perspective;

[0025] Figure 7 for Figure 3 The structure diagram at A is enlarged;

[0026] Figure 8 The figure is a schematic diagram of the bottom structure of an external grinder housing matched with an embodiment of the utility model.

[0027] In the figure: 1. Grinding machine housing; 2. Roller grinder frame; 3. Longitudinal guide rod; 4. Moving mechanism; 41. Moving guide block; 42. External support frame; 5. Cleaning mechanism; 51. Cleaning brush; 52. Dust collecting trough; 53. Dust collecting trough; 54. Delivery pipe; 55. Negative pressure fan; 56. Dust filter; 57. Inclined surface; 58. U-shaped frame; 59. Fixed slot; 510. Ventilation net; 6. Limit rod. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present invention are described clearly and completely below. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. In the absence of conflict, the embodiments in this application and the features in the embodiments can be combined with each other. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0030] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the meaning of "and / or" appearing in the full text includes three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or schemes that satisfy both A and B. In addition, "multiple" refers to more than two. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0031] like Figure 1-8 As shown, the automatic cleaning brush for a grinder of the utility model comprises a roller grinder frame 2 arranged inside a grinder housing 1, wherein the grinder housing 1 is provided with two longitudinal guide rails 3 which are relatively parallel and also comprises:

[0032] The moving mechanism 4 comprises an outer support frame 42 arranged outside the roller grinder frame 2 and a moving guide block 41 arranged at the bottom of the outer support frame 42, wherein the moving guide block 41 is slidably sleeved on the two longitudinal guide rails 3 and is used to drive the roller grinder frame 2 to perform horizontal reciprocating motion inside the grinder housing 1;

[0033] The cleaning mechanism 5 is detachably arranged on the moving guide block 41, and is used for performing a scraping and sweeping cleaning on the longitudinal guide rail 3. With this design, the moving mechanism 4 is assembled on the outside of the roller grinder frame 2, and the moving guide block 41 and the longitudinal guide rail 3 slide with each other, so that the cleaning mechanism 5 assembled at the end of the moving guide block 41 automatically cleans the longitudinal guide rail 3 as the sliding door on the grinder housing 1 opens and closes, thereby solving the problem of dust accumulation on the longitudinal guide rail 3, facilitating cleaning, and preventing the sliding door on the grinder housing 1 from jamming.

[0034] In one embodiment, the outer support frame 42 is fixedly connected to the sliding door on the grinder housing 1. In this design, the structure of the combination of the roller grinder frame 2 and the moving mechanism 4 is fixedly connected to the sliding door on the grinder housing 1 by means including but not limited to bolt fixing, so that the structure of the combination of the roller grinder frame 2 and the moving mechanism 4 can be horizontally moved as the sliding door on the grinder housing 1 is opened and closed.

[0035] In one embodiment, the cleaning mechanism 5 includes a cleaning brush 51 for cleaning the surfaces of the two longitudinal guide rails 3, a dust receiving groove 52 for dust collection is provided directly below the cleaning brush 51, and a dust collecting groove 53 for detachably fixing on the moving guide block 41 is provided at one end of the dust receiving groove 52; the dust collecting groove 53 is used to collect the accumulated dust and ash entering the dust receiving groove 52. In this design, through the design of the cleaning brush 51, as the moving guide block 41 moves horizontally, the brush surface of the cleaning brush 51 will be in close contact with the surfaces of the two longitudinal guide rails 3 parallel to each other, so as to achieve the effect of cleaning the accumulated dust and ash on the surfaces of the longitudinal guide rails 3; and through the design of the dust receiving groove 52 and the dust collecting groove 53, the accumulated dust and ash swept down can be collected and collected in sequence.

[0036] In one embodiment, the cleaning mechanism 5 includes a negative pressure fan 55 disposed in the inner cavity of the moving guide block 41; the air inlet end of the negative pressure fan 55 is provided with a delivery pipe 54 connected to the dust collecting groove 53. In this design, by activating the negative pressure fan 55 slotted and assembled in the moving guide block 41, the negative pressure suction force generated by the negative pressure fan 55 is started, and the negative pressure airflow formed causes the accumulated dust received by the dust receiving groove 52 to gather into the dust collecting groove 53, thereby preventing the cleaned dust from escaping everywhere.

[0037] In one embodiment, a dust filter 56 for dust prevention is provided at one end of the delivery pipe 54, and the dust filter 56 is provided on one side of the air outlet of the dust collecting tank 53. With this design, the dust filter 56 fixed by bolts on the air outlet on one side of the dust collecting tank 53 can separate the two areas of the dust collecting tank 53 and the negative pressure fan 55, so as to prevent dust from entering the negative pressure fan 55 along with the delivery pipe 54, thereby ensuring the use effect of the negative pressure fan 55.

[0038] In one embodiment, a slope 57 with high circumference and low center is provided in the dust receiving groove 52. In this design, the slope 57 with high circumference and low center is integrally formed on the bottom surfaces of both ends of the dust receiving groove 52, and the inclined surface provided allows dust to be gathered in the middle area of ​​the dust receiving groove 52, further ensuring the subsequent dust gathering and collection effect.

[0039] In one embodiment, the cleaning mechanism 5 further includes a U-shaped frame 58 whose two ends are respectively connected to the cleaning brush 51 and the dust collecting groove 52, and a fixing groove 59 is provided on the U-shaped frame 58. In this design, the U-shaped frame 58 is fixed on the same outer surface of the cleaning brush 51 and the dust collecting groove 52 by a method including but not limited to welding. The U-shaped frame 58 can be conveniently pulled out from the groove opened at the end of the movable guide block 41 by using the U-shaped frame 58, so as to facilitate the subsequent cleaning effect of the dust collecting groove 53 on the cleaning mechanism 5 that collects dust.

[0040] In one embodiment, a limit rod 6 is provided at the lower part of the opening of the grinder housing 1 facing the roller grinder frame 2; after the limit rod 6 is rotated, its end is adapted to the fixed groove 59. With this design, by turning the fixed groove 59 through the U-shaped frame 58 and the limit rod 6 rotatably connected to the opening on one side of the grinder housing 1, the limit rod 6 can rotate a certain angle under the action of an applied external force, and can be matched with or separated from the fixed groove 59. When plugged together, the cleaning mechanism 5 is fixed at the opening on one side of the grinder housing 1 for subsequent cleaning of the related structures included in the cleaning mechanism 5. When separated, the cleaning mechanism 5 cleans the dust and dirt on the surface of the longitudinal guide rod 3 as the sliding door on the grinder housing 1 opens and closes, achieving an automatic cleaning function.

[0041] In one embodiment, a ventilation net 510 for external ventilation is provided on the bottom surface of the negative pressure fan 55. With this design, the ventilation net 510 fixed by slotted screws on the bottom surface of the negative pressure fan 55 is designed to achieve internal and external airflow communication, ensuring a good negative pressure suction effect of the negative pressure fan 55.

[0042] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention.

Claims

1. An automatic cleaning brush for a grinding machine, comprising a roller grinding machine frame (2) arranged inside a grinding machine housing (1), wherein the grinding machine housing (1) is provided with two longitudinal guide rails (3) which are relatively parallel and arranged, and characterized in that: Also includes: The moving mechanism (4) comprises an outer support frame (42) arranged outside the roller grinder frame (2) and a moving guide block (41) arranged at the bottom of the outer support frame (42), wherein the moving guide block (41) is slidably sleeved on the two longitudinal guide rails (3) and is used to drive the roller grinder frame (2) to perform horizontal reciprocating motion inside the grinder housing (1); The cleaning mechanism (5) is detachably arranged on the movable guide block (41) and is used for performing scraping and sweeping cleaning on the longitudinal guide rail rod (3).

2. The automatic cleaning brush for a grinding machine according to claim 1, characterized in that: The outer support frame (42) is fixedly connected to the sliding door on the grinding machine housing (1).

3. The automatic cleaning brush for a grinding machine according to claim 1, characterized in that: The cleaning mechanism (5) comprises a cleaning brush (51) for cleaning the surfaces of the two longitudinal guide rails (3); a dust receiving groove (52) for dust collection is arranged directly below the cleaning brush (51); a dust collecting groove (53) for detachably fixing on the movable guide block (41) is arranged at one end of the dust receiving groove (52); the dust collecting groove (53) is used to gather and collect accumulated dust and ash entering the dust receiving groove (52).

4. The automatic cleaning brush for a grinding machine according to claim 3, characterized in that: The cleaning mechanism (5) comprises a negative pressure fan (55) arranged in the inner cavity of the movable guide block (41); the air inlet end of the negative pressure fan (55) is provided with a delivery pipe (54) connected to the dust collecting tank (53).

5. The automatic cleaning brush for a grinding machine according to claim 4, characterized in that: A dust filter (56) for dust prevention is arranged at one end of the delivery pipe (54) and is arranged on one side of the air outlet in the dust collecting tank (53).

6. The automatic cleaning brush for a grinding machine according to claim 3, characterized in that: The dust receiving groove (52) is provided with an inclined surface (57) with high peripheries and a low center.

7. The automatic cleaning brush for a grinding machine according to claim 3, characterized in that: The cleaning mechanism (5) further comprises a U-shaped frame (58) with two ends respectively connected to the cleaning brush (51) and the dust receiving groove (52), and a fixing groove (59) is provided on the U-shaped frame (58).

8. The automatic cleaning brush for a grinding machine according to claim 7, characterized in that: A limiting rod (6) is provided on the lower part of the opening of the grinding machine housing (1) facing the roller grinding machine frame (2); after the limiting rod (6) rotates, the end thereof is matched with the fixing groove (59).

9. The automatic cleaning brush for a grinding machine according to claim 4, characterized in that: The bottom surface of the negative pressure fan (55) is provided with a ventilation net (510) for external ventilation.

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