Improved foreign matter removing device for loom

Abstract

The utility model discloses an improved foreign matter removing device for a loom, relates to the field of cloth weaving, and aims to solve the problems that labor consumption is greatly caused and foreign matters similar to the color of a cloth cover cannot be distinguished due to the fact that the foreign matters on the cloth cover are manually removed through cyclic inspection. According to the technical scheme, a negative pressure through hole externally connected with a negative pressure system is formed in the outer wall of a negative pressure shell, an impurity removal opening aligned to a cloth body is formed in the negative pressure shell, and a cleaning banister brush abutting against the cloth body is installed at the impurity removal opening, so that foreign matter and impurities on the cloth body are effectively brushed away, and are removed and collected through the negative pressure system; the effect of continuously cleaning the cloth body is achieved.

Description

Technical Field

[0001] The invention relates to the field of cloth weaving, in particular to an improved foreign matter removing device for a loom. Background Art

[0002] During the operation of traditional looms, due to environmental and operational reasons, a large number of foreign objects such as knots, cotton wool, and flying flowers are easily generated. When the weather is dry, these foreign objects tend to accumulate in the bearings, reeds and other key parts inside the loom. If they are not handled for a long time, it will not only affect the appearance quality of the cloth, but also hinder the normal operation speed of the loom, reduce production efficiency, and increase the maintenance cost of the loom. If such foreign objects are not removed in time when the climate is humid, static electricity will easily accumulate on the cloth surface, causing defects in the subsequent dipping process, rubber and other quality risks.

[0003] In recent years, most manufacturers have adopted manual visual inspection to conduct patrol inspections during the weaving process and manually remove foreign objects on the cloth surface. This method not only greatly consumes manpower, but also cannot distinguish foreign objects that are similar in color to the cloth surface, and needs further improvement. Summary of the invention

[0004] The purpose of the present invention is to provide a method to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0006] The invention comprises a curling device, wherein the curling device comprises a positioning roller which is positioned, the positioning roller is matched with a tension roller which is spaced apart, the tension roller is matched with a retractable mounting bracket, a cloth body is sandwiched between the positioning roller and the tension roller, a foreign matter collecting module is spaced apart and positioned on the curling device, the foreign matter collecting module comprises a negative pressure shell which is positioned close to the cloth body, a negative pressure through hole connected to an external negative pressure system is provided on the outer wall of the negative pressure shell, the negative pressure shell is provided with a dust removal port which is aligned with the cloth body, and a cleaning soft-bristle brush which contacts the cloth body is installed on the dust removal port.

[0007] By adopting the above technical solution, the distance between the tension roller and the positioning roller can be adjusted by adjusting the retractable mounting bracket to achieve the effect of adjusting the tension of the fabric body. When the fabric body passes through the foreign matter collection module, the cleaning soft brush can effectively brush off the foreign matter and impurities on the fabric body, and remove and collect them through the negative pressure system, thereby playing the role of continuously cleaning the fabric body, improving production efficiency and equipment stability. The negative pressure system can receive an external collection box to absorb and collect the foreign matter removed from the upper end, and a filter is added in the box for easy cleaning and replacement. It can not only be used for foreign matter generated in the production process of ordinary polyester and nylon fabrics, but can also be used for products such as cotton yarn or rayon.

[0008] Furthermore, a first driving motor with an external power supply is fixedly installed on the outer wall of the negative pressure shell, a brush roller with an embedded impurity removal port is fixedly installed on the rotating shaft of the first driving motor, and several groups of cleaning soft brushes are fixedly installed on the outer wall of the brush roller.

[0009] By adopting the above technical scheme, the setting of the brush roller cooperates with several groups of cleaning soft brushes to rotate continuously, so as to achieve the effect of efficient and continuous cleaning of the fabric body, and avoid a single group of cleaning soft brushes brushing too much adhered debris and affecting the foreign matter removal effect. When the fabric body is relatively fragile and easy to be damaged, the brush roller moves in the same direction as the fabric body, reducing the brushing strength of the cleaning soft brush and reducing damage to the fabric body. When the fabric body is relatively flexible, the brush roller moves in the opposite direction to the fabric body, increasing the brushing strength of the cleaning soft brush and enhancing the brushing effect. The rotation direction can be selected according to actual conditions.

[0010] Furthermore, the impurity removal opening is in the shape of an elongated strip, the brush roller is arranged along the length direction of the impurity removal opening, and a rotating shaft with a limited position is hingedly arranged on both sides of the length direction of the impurity removal opening, and a plurality of cleaning teeth are fixedly arranged on the outer wall of the limited rotating shaft, and the cleaning soft brush is arranged through the cleaning teeth.

[0011] By adopting the above technical solution, when the cleaning soft brush passes through the cleaning teeth, the cleaning soft brush is squeezed and deformed, and the adhered foreign matter and impurities will be blocked and left behind by the cleaning teeth. The cleaning teeth are surface-treated and provided with a non-stick layer, which is relatively smooth. Foreign matter and impurities are more easily sucked away by the negative pressure system, ensuring that the cleaning soft brush can maintain its own cleanliness and continue to efficiently remove foreign matter and impurities on the surface of the fabric body.

[0012] Furthermore, the angle between the cleaning teeth and the inner wall of the negative pressure housing is 45-90 degrees, and a limiting block is extended from the outer wall of the limiting rotation shaft to abut against the edge of the impurity removal port.

[0013] By adopting the above technical scheme, the angle of 45-90 degrees cooperates with the limit block, so that the cleaning teeth have a good interception angle to catch foreign matter and impurities, and the intercepted foreign matter and impurities can be properly placed to avoid falling onto the fabric body again. The setting of the limit block allows the cleaning teeth on the rotating shaft to rotate toward the inside of the negative pressure shell. When the cleaning soft brush hits the cleaning teeth in the opposite direction, the limit block firmly hits the edge of the impurity removal port to ensure that the cleaning soft brush passes through the cleaning teeth smoothly to filter out foreign matter and impurities. When the cleaning soft brush passes through the cleaning teeth in the same direction, the cleaning teeth will be pushed to the inside of the negative pressure shell to avoid foreign matter and impurities from falling onto the fabric body when filtered out, which has a good continuous impurity removal effect.

[0014] The foreign matter collection modules are arranged in pairs on both sides of the fabric body, and connecting plates are connected to different negative pressure shells. The connecting plates are arranged on both sides of the fabric body in steps. The connecting plates are provided with scale grooves matching the thickness of the fabric body. The foreign matter collection modules include an upper module located above the fabric body and a lower module located below the fabric body. The mass of the limit plate in the upper module is less than the mass of the cleaning teeth, and the mass of the limit plate in the lower module is greater than the mass of the cleaning teeth.

[0015] By adopting the above technical solution, the foreign matter collection modules arranged on both sides can more comprehensively remove foreign matters on both sides of the fabric body. At the same time, since the mass of the limit plate in the lower module is greater than the mass of the cleaning teeth, the cleaning teeth can be in an open state away from the inner wall of the negative pressure shell under normal circumstances to ensure normal use. The connecting plate can effectively connect the upper module and the lower module, and the overall structural strength is higher. The scale groove is located at the junction of the end of the cleaning soft brush of the upper module and the lower module. The overlap of the fabric body and the scale groove is the best cleaning position, and the position can be quickly calibrated.

[0016] Compared with the prior art, the beneficial effects achieved by the present invention are:

[0017] 1. It adopts negative pressure shell, impurity removal port and cleaning soft brush, so that the cleaning soft brush can effectively remove foreign matter and impurities on the fabric body, and remove and collect them through the negative pressure system, which plays the role of continuously cleaning the fabric body and improving production efficiency and equipment stability;

[0018] 2. The brush roller, rotating shaft and cleaning teeth are used to ensure that the soft brush can maintain its own cleanliness and continue to efficiently remove foreign matter and impurities on the surface of the fabric.

[0019] 3. The upper module and the lower module are used to produce a foreign matter collection module arranged on both sides, which can more comprehensively remove foreign matter on both sides of the fabric body. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification, but do not constitute a limitation of the present invention. In the accompanying drawings:

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 yes Figure 1 A schematic diagram of the enlarged structure of the middle part A;

[0023] Figure 3 It is a schematic diagram of the cross-sectional structure of the negative pressure shell in the utility model.

[0024] In the figure: 1. curling device; 11. positioning roller; 12. tension roller; 2. cloth body; 3. foreign matter collecting module; 31. upper module; 32. lower module; 4. negative pressure shell; 41. negative pressure through hole; 42. impurity removal port; 43. cleaning soft brush; 5. first drive motor; 51. brush roller; 6. rotating shaft; 61. cleaning teeth; 62. limit block; 7. connecting plate; 71. scale groove. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of 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.

[0026] See also Figure 1-3 , the present invention provides a technical solution:

[0027] The invention comprises a curling device 1, which comprises a positioning roller 11 which is positioned, the positioning roller 11 is equipped with a tension roller 12 which is arranged at intervals, the tension roller 12 is equipped with a retractable mounting bracket, a cloth body 2 is sandwiched between the positioning roller 11 and the tension roller 12, a foreign matter collecting module 3 is arranged at intervals on the curling device 1, the foreign matter collecting module 3 comprises a negative pressure shell 4 which is positioned and positioned close to the cloth body 2, a negative pressure through hole 41 connected to an external negative pressure system is provided on the outer wall of the negative pressure shell 4, a dust removal port 42 which is aligned with the cloth body 2 is provided with a cleaning soft brush 43 which contacts the cloth body 2, and the distance between the tension roller 12 and the positioning roller 11 can be adjusted by adjusting the retractable mounting bracket to adjust the cloth body 2. The effect of tightness is that when the cloth body 2 passes through the foreign matter collecting module 3, the cleaning soft brush 43 can effectively brush off the foreign matter and impurities on the cloth body 2, and remove and collect them through the negative pressure system, so as to continuously clean the cloth body 2, improve the production efficiency and stability of the equipment, and the negative pressure system can be externally received by the collecting box to absorb and collect the foreign matter removed from the upper end, and a filter is added in the box to facilitate cleaning and replacement. It can not only be used for foreign matter generated in the production process of ordinary polyester and nylon fabrics, but also can be used for products such as cotton yarn or rayon. The outer wall of the negative pressure shell 4 is fixedly provided with a first drive motor 5 with an external power supply, and the rotating shaft 6 of the first drive motor 5 is fixedly installed with a brush roller 51 that is fitted with the impurity removal port 42, and the cleaning soft brush 43 has several groups of fixed installations arranged on the outside of the brush roller 51. The brush roller 51 is arranged in cooperation with a plurality of groups of cleaning soft brushes 43 so as to be able to rotate continuously, so as to achieve the effect of efficient and continuous cleaning of the fabric body 2, and to avoid that a single group of cleaning soft brushes 43 brushes away too much adhered debris and affects the effect of removing foreign matters. When the fabric body 2 is relatively fragile and easily damaged, the brush roller 51 moves in the same direction as the fabric body 2, so as to reduce the brushing strength of the cleaning soft brush 43 and reduce the damage to the fabric body 2. When the fabric body 2 is relatively flexible, the brush roller 51 moves in the opposite direction to the fabric body 2, so as to increase the brushing strength of the cleaning soft brush 43 and enhance the brushing effect. The rotation direction can be selected according to the actual situation. The impurity removal opening 42 is in the shape of an elongated strip, and the brush roller 51 is arranged along the length direction of the impurity removal opening 42. A rotating shaft 6 with a limited position is hinged on both sides, and a plurality of cleaning teeth 61 are fixedly arranged on the outer wall of the limited rotating shaft 6. The cleaning soft brush 43 passes through the cleaning teeth 61. When the cleaning soft brush 43 passes through the cleaning teeth 61, the cleaning soft brush 43 is squeezed and deformed to pass through, and the adhered foreign matter and impurities will be blocked and left by the cleaning teeth 61. The cleaning teeth 61 are provided with a non-stick layer after surface treatment, which is relatively smooth. Foreign matter and impurities are more easily sucked away by the negative pressure system, ensuring that the cleaning soft brush 43 can maintain its own cleanliness and continue to efficiently remove foreign matter and impurities on the surface of the cloth body 2. The angle between the cleaning teeth 61 and the inner wall of the negative pressure shell 4 is 45-90 degrees. The outer wall of the limited rotating shaft 6 is extended with a limiting block 62 that contacts the edge of the impurity removal port 42. The angle of 45-90 degrees cooperates with the limiting block 62.The cleaning teeth 61 have a good interception angle to catch foreign matter and impurities. The intercepted foreign matter and impurities can be properly placed to prevent them from falling back onto the fabric body 2. The setting of the limit block 62 allows the cleaning teeth 61 on the rotating shaft 6 to rotate toward the inside of the negative pressure housing 4. When the cleaning soft brush 43 hits the cleaning teeth 61 in the reverse direction, the limit block 62 firmly hits the edge of the impurity removal port 42 to ensure that the cleaning soft brush 43 passes through the cleaning teeth 61 smoothly to filter out foreign matter and impurities. When the cleaning soft brush 43 passes through the cleaning teeth 61 in the same direction, it will push the cleaning teeth 61 toward the inside of the negative pressure housing 4 to prevent foreign matter and impurities from falling onto the fabric body 2 when filtered out, which has a good continuous impurity removal effect.

[0028] The foreign matter collecting modules 3 are arranged in pairs on both sides of the fabric body 2, and different negative pressure shells 4 are connected with connecting plates 7, which are arranged on both sides of the fabric body 2 in steps, and the connecting plates 7 are provided with scale grooves 71 matching the thickness of the fabric body 2. The foreign matter collecting modules 3 include an upper module 31 located above the fabric body 2 and a lower module 32 located below the fabric body 2. The mass of the limit plate in the upper module 31 is less than the mass of the cleaning teeth 61, and the mass of the limit plate in the lower module 32 is greater than the mass of the cleaning teeth 61. The foreign matter collecting modules 3 arranged on both sides can It is able to more comprehensively remove double-sided foreign matter on the fabric body 2. At the same time, since the mass of the limit plate in the lower module 32 is greater than the mass of the cleaning teeth 61, the cleaning teeth 61 can be in an open state away from the inner wall of the negative pressure shell 4 under normal conditions to ensure normal use. The connecting plate 7 can effectively connect the upper module 31 and the lower module 32, and the overall structural strength is higher. The scale groove 71 is located at the junction of the end of the cleaning soft brush 43 of the upper module 31 and the lower module 32. The overlap of the fabric body 2 and the scale groove 71 is the best cleaning position, and the position can be quickly calibrated.

[0029] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0030] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An improved loom foreign body removal device, characterized in that: The invention comprises a curling device (1), wherein the curling device (1) comprises a positioning roller (11) which is arranged in a fixed position, the positioning roller (11) is matched with a tension roller (12) which is arranged at an interval, the tension roller (12) is matched with a retractable mounting bracket, a cloth body (2) is sandwiched between the positioning roller (11) and the tension roller (12), the curling device (1) is provided with a foreign matter collecting module (3) which is arranged in a fixed position at an interval, the foreign matter collecting module (3) comprises a negative pressure shell (4) which is close to the cloth body (2) and is arranged in a fixed position, the outer wall of the negative pressure shell (4) is provided with a negative pressure through hole (41) which is connected to an external negative pressure system, the negative pressure shell (4) is provided with a dust removal port (42) which is aligned with the cloth body (2), and the dust removal port (42) is provided with a cleaning soft brush (43) which contacts the cloth body (2).

2. The improved loom foreign body removal device according to claim 1, characterized in that: A first drive motor (5) connected to an external power source is fixedly mounted on the outer wall of the negative pressure housing (4); a brush roller (51) engaged with the impurity removal opening (42) is fixedly mounted on the rotating shaft (6) of the first drive motor (5); and a plurality of groups of cleaning soft brushes (43) are fixedly mounted on the outer wall of the brush roller (51).

3. The improved loom foreign body removal device according to claim 2, characterized in that: The impurity removal opening (42) is in the shape of an elongated strip. The brush roller (51) is arranged along the length direction of the impurity removal opening (42). A rotation shaft (6) with a limited position is hingedly arranged on both sides of the length direction of the impurity removal opening (42). A plurality of cleaning teeth (61) are fixedly arranged on the outer wall of the limited rotation shaft (6), and the cleaning soft brush (43) is arranged through the cleaning teeth (61).

4. The improved loom foreign body removal device according to claim 3, characterized in that: The angle between the cleaning teeth (61) and the inner wall of the negative pressure housing (4) is 45-90 degrees, and a limiting block (62) is extended from the outer wall of the limiting rotation shaft (6) to abut against the edge of the impurity removal opening (42).

5. The improved loom foreign body removal device according to claim 4, characterized in that: The foreign matter collecting modules (3) are arranged in pairs on both sides of the fabric body (2); different negative pressure shells (4) are connected with connecting plates (7); the connecting plates (7) are arranged on both sides of the fabric body (2) in steps; the connecting plates (7) are provided with scale grooves (71) matching the thickness of the fabric body (2); the foreign matter collecting modules (3) include an upper module (31) located above the fabric body (2) and a lower module (32) located below the fabric body (2); the mass of the limiting plate in the upper module (31) is less than the mass of the cleaning teeth (61); and the mass of the limiting plate in the upper module (31) is greater than the mass of the cleaning teeth (61).

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