Pure spun silk feeding equipment

Abstract

The utility model relates to the technical field of spun silk and cotton processing and production, in particular to pure spun silk feeding equipment which comprises a cotton conveying curtain arranged on a cotton inlet of a cotton slitting machine case and further comprises a tiling mechanism and a feeding mechanism. Comprising an L-shaped supporting plate arranged on one side of the upper portion of a cotton conveying curtain, a fixing block arranged in the middle of the upper surface of the L-shaped supporting plate, and a first tiling reciprocating assembly arranged on the L-shaped supporting plate and used for conducting reciprocating tiling treatment on cotton spun silk conveyed on the cotton conveying curtain. The pre-carding mechanism is arranged on the outer side of the upper vertical face of the L-shaped supporting plate and used for conducting pre-carding treatment on the cotton spun silk fed from the starting end of the cotton conveying curtain. By means of the tiling mechanism, cotton spun silk conveyed on the cotton conveying curtain can be horizontally and longitudinally pushed in a reciprocating mode, large cotton fed into the opener is evenly tiled, accumulation of the large cotton is avoided, it is guaranteed that a cotton layer of the fed spun silk is thin, and foreign fiber detection is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of spun silk cotton processing and production, in particular to pure spun silk feeding equipment. Background Art

[0002] At present, in the process of traditionally feeding cotton spun silk into a cotton opener, large pieces of cotton are usually placed at the beginning of the cotton feed curtain. This method of feeding large pieces of cotton into the cotton opener will affect the subsequent foreign fiber detection effect of the machine. At the same time, the entry of large pieces of cotton will cause a large amount of spinnerets, thereby affecting the quality of the spinnerets that are manually sorted.

[0003] 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

[0004] The purpose of the utility model is to solve the above-mentioned shortcomings and provide pure silk feeding equipment.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions: pure silk feeding equipment, including a cotton feeding curtain arranged at a cotton inlet on a cotton opener chassis, and also including:

[0006] The paving mechanism comprises an L-shaped support plate arranged on one side above the cotton conveying curtain, a fixing block arranged in the middle of the upper surface of the L-shaped support plate, and a paving reciprocating component 1 arranged on the L-shaped support plate for reciprocatingly paving the cotton spun silk conveyed on the cotton conveying curtain;

[0007] The pre-combing mechanism is arranged on the outer side of the vertical surface of the L-shaped support plate and is used for pre-combing the cotton spun silk fed at the beginning of the cotton feeding curtain.

[0008] Furthermore, the flattening reciprocating component includes a support wheel arranged on a fixed block, a connecting rod connected to the support wheel at a non-center position, a push block is movably arranged at the end of the connecting rod, and the push surface of the push block is arranged on the lower side of the horizontal surface of the L-shaped support plate and is arranged at intervals with a cotton delivery curtain.

[0009] Furthermore, a transmission assembly is arranged at the center of the support wheel, and the transmission assembly includes a central axis arranged at the center of the support wheel, a worm wheel arranged outside the central axis, a worm is meshed on the lower horizontal surface of the worm wheel, and a transmission shaft is arranged at the end of the worm wheel.

[0010] Furthermore, a second flattening reciprocating assembly is arranged at intervals on the outer facade of the support wheel, and the second flattening reciprocating assembly includes a support wheel, a connecting rod, and a push block with the same structure.

[0011] Furthermore, a transmission assembly with the same structure is arranged on the supporting wheel included in the second paving reciprocating assembly.

[0012] Furthermore, a partition is provided at the discharge end of the L-shaped support plate, and a screw rod and a guide rod are respectively provided on both sides of the upper end of the partition.

[0013] Furthermore, the outer end of one side of the power shaft on the cotton conveying curtain, the outer end of the transmission shaft of the transmission assembly connected to the flattening reciprocating assembly 1 and the flattening reciprocating assembly 2 is provided with a belt transmission unit for use therewith.

[0014] Furthermore, the pre-combing mechanism comprises a material guiding inclined plate arranged relative to the vertical surface of the L-shaped supporting plate, a pre-combing plate is arranged on the material guiding inclined plate, and a licker-in roller is arranged on the cross section of the pre-combing plate.

[0015] Compared with the prior art, the utility model has the following beneficial effects: the utility model can perform a reciprocating horizontal and longitudinal pushing process on the cotton spun yarns transported on the cotton feed curtain through the provided paving mechanism, so that the large pieces of cotton fed into the cotton opener can be evenly spread out, thus avoiding the accumulation of large pieces of cotton, ensuring that the cotton layer of the fed silk is thin, and improving the detection of foreign fibers; the utility model can also perform a pre-combing process on the fed cotton spun yarns through the provided pre-combing mechanism, thereby reducing the impurities contained in the cotton spun yarns fed into the cotton opener, and helping to achieve the subsequent paving effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] 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:

[0017] Figure 1 A three-dimensional structural diagram of an embodiment of the utility model from a single perspective;

[0018] Figure 2 It is a front partial cross-sectional three-dimensional structural diagram of an overall embodiment of the utility model;

[0019] Figure 3 A three-dimensional structural diagram of a related structure on a cotton conveying curtain according to an embodiment of the utility model from one perspective;

[0020] Figure 4 for Figure 3 The structure diagram at A is enlarged;

[0021] Figure 5 A three-dimensional structural diagram of a related structure on a cotton conveying curtain in another embodiment of the utility model;

[0022] Figure 6 It is a front plan view of the relevant structure on the cotton conveying curtain of one embodiment of the utility model.

[0023] In the figure: 1. Cotton opener chassis; 2. Cotton conveying curtain; 3. Flattening mechanism; 31. L-shaped support plate; 32. Fixed block; 33. Flattening reciprocating component 1; 331. Support wheel; 332. Connecting rod; 333. Push block; 34. Transmission component; 341. Center shaft; 342. Worm gear; 343. Worm; 344. Transmission shaft; 35. Flattening reciprocating component 2; 36. Partition; 361. Screw; 362. Guide rod; 37. Belt transmission unit; 4. Pre-combing mechanism; 41. Material guide inclined plate; 42. Pre-combing plate; 43. Taker-in roller. DETAILED DESCRIPTION

[0024] 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.

[0025] 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.

[0026] 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.

[0027] like Figure 1-6 As shown, the pure silk feeding device of the utility model comprises a cotton feeding curtain 2 arranged at a cotton inlet on a cotton opener chassis 1, and also comprises:

[0028] The paving mechanism 3 includes an L-shaped support plate 31 disposed on one side above the cotton conveying curtain 2, a fixing block 32 disposed in the middle of the upper surface of the L-shaped support plate 31, and a paving reciprocating assembly 33 disposed on the L-shaped support plate 31 for reciprocatingly paving the cotton spun yarn conveyed on the cotton conveying curtain 2;

[0029] The pre-combing mechanism 4 is arranged on the outer side of the upper elevation of the L-shaped support plate 31, and is used to pre-comb the cotton spun silk fed from the beginning of the cotton feeding curtain 2. In this way, through the paving mechanism 3 designed in the space above the cotton feeding curtain 2 and the pre-combing mechanism 4 designed at the beginning of the cotton feeding on the cotton feeding curtain 2, the impurities contained in the cotton spun silk can be pre-combed before feeding, and the cotton spun silk transported on the cotton feeding curtain 2 can be evenly paved, so as to solve the problem of large pieces of cotton being fed into the cotton opener, ensure that the fed silk spun silk has a thin cotton layer, and improve the detection of foreign fibers.

[0030] In one embodiment, the flattening reciprocating assembly 33 comprises a support wheel 331 arranged on a fixed block 32, a connecting rod 332 arranged on a non-center position of the support wheel 331, a push block 333 is movably arranged at the end of the connecting rod 332, and the push surface of the push block 333 is arranged on the lower side of the horizontal surface of the L-shaped support plate 31 and is arranged at intervals of the cotton delivery curtain 2. In this design, the fixed block 32 welded in the middle of the horizontal horizontal surface of the L-shaped support plate 31 is matched with the assembled support wheel 331, and the connecting rod 332 is rotatably connected to the non-center position of the support wheel 331, and the push block 333 is rotatably connected to the other end of the connecting rod 332, and the push block 333 is limited in horizontal longitudinal sliding on the L-shaped support plate 31, and the push block 333 can be pulled by the connecting rod 332 to perform reciprocating linear motion on the lower side of the horizontal surface of the L-shaped support plate 31 under the rotation of the support wheel 331, so that the silk cotton layer transported on the cotton delivery curtain 2 can be evenly flattened with good effect.

[0031] In one embodiment, a transmission assembly 34 is provided at the center of the support wheel 331, and the transmission assembly 34 includes a central shaft 341 provided at the center of the support wheel 331, a worm wheel 342 provided outside the central shaft 341, a worm 343 meshingly provided on the lower horizontal surface of the worm wheel 342, and a transmission shaft 344 provided at the end of the worm 343. With this design, by sleeve-fixing the central shaft 341 at the center of the support wheel 331, sleeve-fixing the worm wheel 342 on the central shaft 341, and meshingly connecting the worm 343 with the worm wheel 342, the driving force received by the worm 343 can be transmitted through the meshing connection between the worm 343 and the worm wheel 342, thereby realizing the rotation of the central shaft 341, and then realizing the rotation of the support wheel 331 sleeved on the central shaft 341, and completing the operation of the paving reciprocating assembly 1 33.

[0032] In one embodiment, the outer surface of the support wheel 331 is provided with a second flattening reciprocating assembly 35, which includes a support wheel 331, a connecting rod 332, and a push block 333 of the same structure. In this design, the second flattening reciprocating assembly 35 is relatively spaced on the support wheel 331 and assembled on the fixed block 32, and the second flattening reciprocating assembly 35 includes a structure that is the same as the structure of the first flattening reciprocating assembly 33 and is separated on both sides of the horizontal surface of the L-shaped support plate 31. After starting, the dispersed flattening range of the silk cotton layer can be increased, and the uniformity of the flattening is further ensured, so that the flattening efficiency is high.

[0033] In one embodiment, a transmission assembly 34 of the same structure is provided on the support wheel 331 included in the second flat reciprocating assembly 35. In this design, the transmission assembly 34 assembled on the support wheel 331 included in the second flat reciprocating assembly 35 is provided with the same power mode as the first flat reciprocating assembly 33, and the transmission is also carried out through the meshing connection of the worm 343 and the worm wheel 342, thereby assisting the operation of the second flat reciprocating assembly 35.

[0034] In one embodiment, a partition 36 is provided at the discharge end of the L-shaped support plate 31, and screws 361 and guide rods 362 are respectively provided on both sides of the upper end of the partition 36. In this design, the partition 36 is installed on the lower side of the discharge end of the L-shaped support plate 31, and the screws 361 and guide rods 362 are respectively welded on both sides of the partition 36, and the external threads of the screw 361 are turned on the L-shaped support plate 31 to match the internal thread grooves. When the operating screw 361 rotates, the driving force generated will drive the partition 36 to move vertically under the guide limit of the guide rod 362 on the other side, so that the height adjustment of the partition 36 bottom surface interval cotton curtain 2 can be achieved, and the thickness of the silk cotton layer can be preset, which ensures that the thickness of the silk cotton layer discharged is qualified, which is conducive to the operation of subsequent processes.

[0035] In one embodiment, a belt transmission unit 37 is provided at the outer end of the power shaft on the cotton conveying curtain 2, the outer end of the transmission shaft 344 included in the transmission assembly 34 connected to the flat reciprocating assembly 1 33 and the flat reciprocating assembly 2 35. In this design, the belt transmission unit 37 is assembled at the outer end of the power shaft on the cotton conveying curtain 2, the outer end of the transmission shaft 344 included in the transmission assembly 34 connected to the flat reciprocating assembly 1 33 and the flat reciprocating assembly 2 35, wherein the belt transmission unit 37 uses a flexible belt stretched on a pulley to perform movement or power transmission.

[0036] It should be noted that the outer end of one side of the power shaft on the cotton conveying curtain 2 and the outer end of the transmission shaft 344 included in the transmission assembly 34 connected to the flat reciprocating assembly 1 33 and the flat reciprocating assembly 2 35 are all sleeved with pulleys, and a set of belt transmission structure is designed on the power shaft on the cotton conveying curtain 2 and the transmission shaft 344 included in the transmission assembly 34 connected to the flat reciprocating assembly 1 33, and a set of belt transmission structure is designed on the transmission shaft 344 included in the transmission assembly 34 connected to the flat reciprocating assembly 1 33 and the flat reciprocating assembly 2 35, such as Figure 5 As shown, the reciprocating paving motion of the silk cotton layer on the lower surface of the L-shaped support plate 31 by the paving reciprocating component 1 33 and the paving reciprocating component 2 35 is synchronously realized, and the paving reciprocating component 1 33 and the paving reciprocating component 2 35 are used in conjunction with each other, and the efficiency is high.

[0037] In one embodiment, the pre-combing mechanism 4 includes a material guide inclined plate 41 arranged on the vertical surface of the L-shaped support plate 31, a pre-combing plate 42 is arranged on the material guide inclined plate 41, and a licker-in roller 43 is arranged on the section of the pre-combing plate 42. In this design, through the material guide inclined plates 41 relatively spaced apart on the vertical surface of the L-shaped support plate 31, and the pre-combing plates 42 fixed by bolts in the grooves opened by turning on the material guide inclined plates 41, and the licker-in rollers 43 designed at intervals on the section of the pre-combing plates 42, the silk cotton fed between the pre-combing plates 42 and the licker-in rollers 43 can be combed by the rotation of the licker-in rollers 43, so as to reduce the influence of impurities contained in the silk cotton and help increase the uniformity of the paving effect.

[0038] It should be noted that the outer end of the licker-in roller 43 and the outer end on the other side of the power shaft on the cotton conveying curtain 2 are provided with a currently common belt transmission structure to achieve power or motion transmission.

[0039] 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. A pure silk feeding device, comprising a cotton feeding curtain (2) arranged at a cotton inlet on a cotton opener housing (1), characterized in that: Also includes: The paving mechanism (3) comprises an L-shaped support plate (31) arranged on one side above the cotton conveying curtain (2), a fixing block (32) arranged in the middle of the upper surface of the L-shaped support plate (31), and a paving reciprocating assembly (33) arranged on the L-shaped support plate (31) for reciprocatingly paving the cotton spun yarn conveyed on the cotton conveying curtain (2); The pre-combing mechanism (4) is arranged on the outer side of the upper vertical surface of the L-shaped support plate (31) and is used for pre-combing the cotton spun silk fed from the beginning of the cotton feeding curtain (2).

2. The pure silk feeding device according to claim 1, characterized in that: The flattening reciprocating component (33) comprises a support wheel (331) arranged on a fixed block (32), a connecting rod (332) arranged on the support wheel (331) and connected at a non-center position, a push block (333) being movably arranged at the end of the connecting rod (332), and a push surface of the push block (333) being arranged on the lower side of the horizontal surface of the L-shaped support plate (31) and being arranged at intervals with the cotton delivery curtain (2).

3. The pure silk feeding device according to claim 2, characterized in that: A transmission assembly (34) is arranged at the center of the support wheel (331), and the transmission assembly (34) comprises a central axis (341) arranged at the center of the support wheel (331), a worm wheel (342) arranged outside the central axis (341), a worm (343) meshingly arranged on the lower horizontal surface of the worm wheel (342), and a transmission shaft (344) is arranged at the end of the worm (343).

4. The pure silk feeding device according to claim 3, characterized in that: The outer surface of the support wheel (331) is provided with a second flattening reciprocating assembly (35) at intervals, and the second flattening reciprocating assembly (35) comprises a support wheel (331), a connecting rod (332), and a push block (333) of the same structure.

5. The pure silk feeding device according to claim 4, characterized in that: The supporting wheel (331) included in the second flattening reciprocating assembly (35) is provided with a transmission assembly (34) of the same structure.

6. The pure silk feeding device according to claim 1, characterized in that: A partition plate (36) is provided at the discharge end of the L-shaped support plate (31), and a screw rod (361) and a guide rod (362) are respectively provided on both sides of the upper end of the partition plate (36).

7. The pure silk feeding device according to claim 5, characterized in that: The outer end of one side of the power shaft on the cotton conveying curtain (2), the outer end of the transmission shaft (344) included in the transmission assembly (34) connected to the flattening reciprocating assembly 1 (33) and the flattening reciprocating assembly 2 (35) are provided with a belt transmission unit (37) for use with them.

8. The pure silk feeding device according to claim 1, characterized in that: The pre-combing mechanism (4) comprises a material guiding inclined plate (41) arranged on the vertical surface relative to the L-shaped supporting plate (31), a pre-combing plate (42) is arranged on the material guiding inclined plate (41), and a licker-in roller (43) is arranged on the cut surface of the pre-combing plate (42).

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