CN215976551U

CN215976551U - Fine hair brushing device is used in production of leather base cloth

Info

Publication number: CN215976551U
Application number: CN202121255857.XU
Authority: CN
Inventors: 涂元福
Original assignee: Hubei Jinfuxiang Technology Co ltd
Current assignee: Hubei Jinfuxiang Technology Co ltd
Priority date: 2021-06-04
Filing date: 2021-06-04
Publication date: 2022-03-08
Anticipated expiration: 2031-06-04

Abstract

A fluff brushing device for leather base cloth production comprises a triangular shell, wherein the shell extends along the left and right direction and is provided with a front upper side wall, a rear upper side wall and a rear lower side wall; a first synchronous belt roller, a second synchronous belt roller and a third synchronous belt roller are rotatably and transversely arranged in the shell; the first synchronous belt roller is positioned at the front lower part of the third synchronous belt roller, and the second synchronous belt roller is positioned at the front upper part of the third synchronous belt roller; a cleaning roller is rotatably arranged on the shell in a left-right transverse mode and is positioned on the second synchronous belt roller and the third synchronous belt roller; the cleaning roller is downwards stretched and pressed on the wiping belt; the front upper side wall and the rear upper side wall of the shell are respectively provided with an air exhaust device communicated with the inner cavity of the shell; a material containing box capable of being drawn out towards the right is also arranged in the shell; the material receiving box is provided with a material receiving opening towards one side of the wiping belt, and the material receiving box is arranged at the vertex angle of the rear side close to the shell.

Description

Fine hair brushing device is used in production of leather base cloth

Technical Field

The utility model relates to the technical field of spinning, in particular to a fluff brushing device for leather base cloth production.

Background

The leather base cloth can generate fluff on the surface due to the action of latex in the production process. Therefore, it is necessary to perform a brushing operation on the surface. Existing lint brushing devices typically draw lint away through a venting device during the brushing process. However, even then, the fluff may be partially lost, which may lead to a failure of the fluff brushing device as more fluff accumulates.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of providing a fluff brushing device for leather base cloth production, so that the fluff brushing device cannot generate excessive aggregation and malfunction.

The technical scheme adopted by the utility model for solving the technical problem is as follows: a fluff brushing device for leather base cloth production comprises a triangular shell, wherein the shell extends along the left and right direction and is provided with a front upper side wall, a rear upper side wall and a rear lower side wall; a first synchronous belt roller, a second synchronous belt roller and a third synchronous belt roller are rotatably and transversely arranged in the shell; the first synchronous belt roller is positioned at the front lower part of the third synchronous belt roller, and the second synchronous belt roller is positioned at the front upper part of the third synchronous belt roller; the first synchronous belt roller and the second synchronous belt roller are respectively arranged on a vertex angle of the shell, a wiping belt is wound on the first synchronous belt roller, the second synchronous belt roller and the third synchronous belt roller, and the first synchronous belt roller presses the wiping belt on the leather base cloth; a yielding port for yielding the wiping belt is arranged at the top angle of the shell where the first synchronous belt roller is positioned; a cleaning roller is rotatably arranged on the shell in a left-right transverse mode and is positioned on the second synchronous belt roller and the third synchronous belt roller; the cleaning roller is downwards stretched and pressed on the wiping belt; the front upper side wall and the rear upper side wall of the shell are respectively provided with an air exhaust device communicated with the inner cavity of the shell; a material containing box capable of being drawn out towards the right is also arranged in the shell; a material receiving port is formed in one side, facing the wiping belt, of the material receiving box, and the material receiving box is arranged close to the top corner of the rear side of the shell; the exhaust device comprises an exhaust hood, one side of the exhaust hood is communicated with the inner cavity of the shell, and the other end of the exhaust hood is connected with an exhaust pipe; a first rotating motor is arranged on the left side wall of the shell, a motor shaft of the first rotating motor is in transmission connection with a first synchronous belt roller, and the tangential speed direction of the lower edge of the first synchronous belt roller is arranged forwards; a second rotating motor is arranged on the left side wall, and a motor shaft of the second rotating motor is in transmission connection with the cleaning roller; the tangential speed direction of the lower edge of the cleaning roller is arranged forwards.

Preferably, two hand-holding parts are fixedly arranged on the right side wall of the material containing box.

Preferably, the upper end of a stopper is rotatably arranged on the right side wall of the shell, and the lower end of the stopper downwards exceeds the upper edge of the material containing box; the stop is proximate one of the hand grips.

Preferably, a plurality of axially extending straight stripes are arranged on the cleaning roller, and the straight stripes are uniformly distributed on the circumferential outer wall of the cleaning roller.

Preferably, a shaft sleeve transversely arranged is fixed on the left side and the right side of the other top corner of the shell; the shaft sleeve is rotatably sleeved on a pin shaft, and the pin shaft is fixed on a bracket; the principle of the exhaust pipe is that one end of the exhaust hood is connected with a telescopic pipe; and the support is provided with a supporting limiting plate and a rotating limiting plate.

According to the fluff brushing device for producing the leather base cloth, fluff is swept upwards by the cleaning roller, most of the fluff is pumped by the exhaust device, a small part of the fluff which is not pumped is brought into the rear material receiving box under the action of the projecting and wiping belt, and the fluff in the material receiving box can be collected and cleaned at regular time, so that the failure caused by excessive accumulation of the fluff is avoided.

Drawings

FIG. 1 is a right side view of a lint brushing apparatus for manufacturing leather base cloth according to a preferred embodiment of the present invention;

FIG. 2 is a schematic view showing a part of the structure of a lint brushing apparatus for manufacturing leather base cloth according to a preferred embodiment of the present invention;

description of reference numerals: 1. a leather base cloth; 2. a support; 21. a pin shaft; 3. a housing; 31. a shaft sleeve; 4. a first timing belt roller; 40. wiping the tape; 41. a let position port; 5. a second timing belt roller; 6. a third synchronous belt roller; 7. cleaning the roller; 8. an air exhaust device; 81. an exhaust hood; 82. an exhaust duct; 83. a telescopic pipe; 9. a material containing box; 91. a hand grip; 92. a stopper; 93. a material accommodating port;

Detailed Description

The technical scheme of the utility model is clearly and completely described in the following with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Please refer to fig. 1-2 in combination.

The utility model relates to a fluff brushing device for leather base cloth production, which comprises a triangular shell 3. The housing 3 extends in the left-right direction. The housing 3 has a front upper side wall, a rear upper side wall and a rear lower side wall.

A first timing belt roller 4, a second timing belt roller 5, and a third timing belt roller 6 are rotatably and laterally provided in the housing 3. The first timing belt roller 4 is located forward and downward of the third timing belt roller 6. The second timing belt roller 5 is positioned in front of and above the third timing belt roller 6. The first synchronous belt roller 4 and the second synchronous belt roller 5 are respectively arranged on a top corner of the housing 3. A first rotating motor (not shown) is arranged on the left side wall of the shell 3, and a motor shaft of the first rotating motor is in transmission connection with the first synchronous belt roller 4. The lower edge tangential velocity direction of the first timing belt roller 4 is set forward. A second rotating electric machine (not shown) is provided on the left side wall of the housing 3. And a motor shaft of the second rotating motor is in transmission connection with the cleaning roller 7. The lower edge tangential velocity direction of the cleaning roller 7 is set forward.

A wiping belt 40 is wound around the first timing belt roller 4, the second timing belt roller 5, and the third timing belt roller 6. The first timing belt roller 4 tensions the wiping belt 40 against the leather base cloth 1. The top corner of the housing 3 where the first timing belt roller 4 is located is provided with a relief port 41 for relieving the wiping belt 40.

A cleaning roller 7 is rotatably and laterally provided on the housing 3. Cleaning rollers 7 are located on the second 5 and third 6 timing belt rollers. The cleaning roller 7 is pressed down against the wiping strip 40. The front upper side wall and the rear upper side wall of the shell 3 are respectively provided with an exhaust device 8 communicated with the inner cavity of the shell 3.

A material containing box 9 which can be drawn out towards the right is also arranged in the shell 3. The material receiving box 9 has a material receiving opening 93 on one side facing the wiping tape 40. The material containing box 9 is arranged close to the top corner of the rear side of the shell 3. Two hand-holding parts 91 are fixedly arranged on the right side wall of the material accommodating box 9. The exhaust device 8 includes an exhaust hood 81. One side of the hood 81 communicates with the inner cavity of the housing 3. The other end of the exhaust hood 81 is connected to an exhaust duct 82.

In other embodiments, it is preferable that an upper end of a stopper 92 is rotatably provided on the right side wall of the housing 3. The lower end of the stopper 92 is directed downward beyond the upper edge of the magazine 9. The stop 92 is adjacent one of the hand grips 91. The receiving magazine 9 can be laterally stopped by the dead weight of the stopper 92. When the magazine 9 needs to be manually drawn, the stopper 92 can be lifted by hand.

In other embodiments, it is preferable that the cleaning roller 7 is provided with a plurality of straight stripes extending axially. A plurality of straight stripes are evenly distributed on the circumferential outer wall of the cleaning roller 7. Thus, the fluff on the wiping belt 40 can be efficiently wiped off, most of the fluff is sucked by the air exhaust device, and a small amount of fluff which cannot be sucked off is brought into the material receiving box.

In other embodiments, it is preferable that a laterally disposed boss 31 is fixed to the left and right sides at the other top corner of the housing 3. The axle sleeve 31 is rotatably sleeved on a pin 21. The pin 21 is fixed to a bracket 2. Principle of exhaust duct 82 one end of exhaust hood 81 is connected to a telescopic duct 83. The support 2 is provided with a support limit plate 22 and a rotation limit plate 23. The support limit plate 22 is supported upward on the housing 3. The rotation limiting plate 23 is used for supporting and limiting the shell 3 after the first synchronous belt roller 4 is separated from the leather base cloth. Therefore, the first synchronous belt roller 4 can be separated from the leather base cloth at any time by rotating the shell 3, and the maintenance can be facilitated.

Other parts of the utility model not described in detail are prior art and are not described in detail herein.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A fluff brushing device for leather base cloth production is characterized by comprising a triangular shell (3), wherein the shell (3) extends along the left-right direction, and the shell (3) is provided with a front upper side wall, a rear upper side wall and a rear lower side wall; a first synchronous belt roller (4), a second synchronous belt roller (5) and a third synchronous belt roller (6) are rotatably and transversely arranged in the shell (3); the first synchronous belt roller (4) is positioned at the front lower part of the third synchronous belt roller (6), and the second synchronous belt roller (5) is positioned at the front upper part of the third synchronous belt roller (6); the first synchronous belt roller (4) and the second synchronous belt roller (5) are respectively arranged on a vertex angle of the shell (3), a wiping belt (40) is wound on the first synchronous belt roller (4), the second synchronous belt roller (5) and the third synchronous belt roller (6), and the wiping belt (40) is stretched on the leather base cloth (1) by the first synchronous belt roller (4); a position giving opening (41) for giving a position to the wiping belt (40) is arranged at the vertex angle of the shell (3) where the first synchronous belt roller (4) is positioned; a cleaning roller (7) is rotatably and transversely arranged on the left side and the right side of the shell (3), and the cleaning roller (7) is positioned on the second synchronous belt roller (5) and the third synchronous belt roller (6); the cleaning roller (7) is downwards stretched and pressed on the wiping belt (40); the front upper side wall and the rear upper side wall of the shell (3) are respectively provided with an exhaust device (8) communicated with the inner cavity of the shell (3); a material containing box (9) which can be drawn out towards the right is also arranged in the shell (3); a material accommodating port (93) is formed in one side, facing the wiping belt (40), of the material accommodating box (9), and the material accommodating box (9) is arranged close to the top corner of the rear side of the shell (3); the exhaust device (8) comprises an exhaust hood (81), one side of the exhaust hood (81) is communicated with the inner cavity of the shell (3), and the other end of the exhaust hood (81) is connected with an exhaust pipe (82); a first rotating motor is arranged on the left side wall of the shell (3), a motor shaft of the first rotating motor is in transmission connection with a first synchronous belt roller (4), and the tangential speed direction of the lower edge of the first synchronous belt roller (4) is arranged forwards; a second rotating motor is arranged on the left side wall, and a motor shaft of the second rotating motor is in transmission connection with the cleaning roller (7); the lower edge tangential speed direction of the cleaning roller (7) is arranged forwards.

2. A napping brushing device for leather substrate production according to claim 1, characterised in that two hand grips (91) are fixedly arranged on the right side wall of the receiving box (9).

3. A napping brushing device for leather substrate production according to claim 2, characterised in that a catch (92) is rotatably provided at its upper end on the right side wall of the casing (3), the lower end of the catch (92) projecting downwards beyond the upper edge of the magazine (9); the stop (92) is adjacent to one of the hand grips (91).

4. A napping brushing device for leather substrate production according to claim 1, characterised in that the cleaning roller (7) is provided with a plurality of axially extending straight strips which are evenly distributed on the circumferential outer wall of the cleaning roller (7).

5. A napping brushing device for leather base cloth production according to claim 1, characterised in that a transversely disposed bush (31) is fixed to the left and right sides of the other apex of the casing (3); the shaft sleeve (31) is rotatably sleeved on a pin shaft (21), and the pin shaft (21) is fixed on a bracket (2); the principle of the exhaust pipe (82) is that one end of the exhaust hood (81) is connected with a telescopic pipe (83); the support (2) is provided with a supporting limit plate (22) and a rotating limit plate (23).