Adjustable compression roller structure for spinning

Abstract

The adjustable compression roller structure for spinning comprises transmission parts, the number of the transmission parts is two, a compression roller is connected between the two transmission parts, the compression roller comprises driving rollers arranged at the two ends and connected with the two transmission parts and a plurality of adjusting rollers connected between the driving rollers, and the adjusting rollers are spliced with one another; binding grooves are formed in the driving roller and the adjusting roller in an inwards-concave mode, the multiple sets of binding grooves are formed in the circumferential direction of the pressing roller in a one-to-one correspondence mode, adjusting supports are clamped in the binding grooves, the ends of the multiple adjusting supports are connected with outer pressing arc plates, and the end walls of the adjacent outer pressing arc plates abut against one another. A seam splicing arc plate is further clamped between every two adjacent outer pressing arc plates. Compared with the prior art, the adjustable compression roller structure for spinning has the advantages that the compression roller can be adjusted, the length and diameter can be adjusted, and assembling and combining are convenient.

Description

Technical Field

[0001] The invention relates to the technical field of textiles, in particular to an adjustable pressing roller structure for textiles. Background Art

[0002] The original meaning of textile is the general term for spinning and weaving. However, with the continuous development and improvement of the textile knowledge system and discipline system, especially the emergence of non-woven textile materials and three-dimensional composite weaving technologies, textiles are no longer just traditional hand-spinning and weaving, but also include non-woven technology, modern three-dimensional weaving technology, modern electrostatic nano-netting technology, etc., which are used in clothing, industry, and decoration.

[0003] In the field of textile machinery, reliable roller transmission and intact surface are the prerequisites for ensuring quality. Improper roller transmission gears will produce uneven noodles or mechanical waves. An unclean roller surface will cause staining, which will cause rough noodles and uneven noodles, resulting in thin noodles, seriously affecting the quality of noodles.

[0004] At present, most of the pressing rollers used in textile mills have fixed specifications, which makes it inconvenient to adjust the pressing rollers according to different textile production needs, resulting in the pressure between the pressing rollers being inconvenient to freely adjust according to needs. Summary of the invention

[0005] The technical problem to be solved by the present invention is to overcome the above technical defects and provide an adjustable pressing roller structure for textile use which can adjust the pressing roller, including adjusting the length and diameter, and is convenient for assembly and combination.

[0006] In order to solve the above technical problems, the technical solution provided by the present invention is as follows: an adjustable pressing roller structure for textile use, comprising a transmission member, wherein the transmission member is provided with two groups, a pressing roller is connected between the two groups of transmission members, the pressing roller comprises an active roller provided at both ends and connected to the two transmission members, and a plurality of groups of adjusting rollers connected between the active rollers, wherein the plurality of groups of adjusting rollers are spliced ​​and arranged with each other;

[0007] The active roller and the adjusting roller are both concavely provided with binding grooves, and multiple groups of binding grooves are arranged one by one along the circumferential direction of the pressure roller. Adjustment brackets are clamped in the binding grooves, and the ends of multiple adjustment brackets are connected with external arc pressure plates, and the end walls of adjacent external arc pressure plates are arranged against each other. When the adjustment brackets are extended, seam arc plates are also clamped between adjacent external arc pressure plates.

[0008] Preferably, both ends of the adjusting roller are provided with an outer convex part and an inner concave part, and one end of the two active rollers facing the adjusting roller is connected with an outer convex part and an inner concave part respectively;

[0009] Adjacent regulating rollers and active rollers are arranged by splicing adjacent convex parts and concave parts.

[0010] Preferably, the cross-section of the binding groove is T-shaped, and a plurality of binding grooves are equidistantly arranged along the circumferential direction of the pressure roller. The adjustment bracket includes a bottom frame and a top frame, and the top frame is slidably sleeved in the bottom frame. The end of the bottom frame is arranged to match the cross-section of the binding groove, and the middle part of the inner arc surface of the outer arc pressure plate is connected to the top of the top frame.

[0011] Preferably, the top of the base frame is recessed with a slide groove that matches the top frame, and a positioning cavity is provided between the two side walls of the slide groove. The bottom end of the top frame extends into the slide groove and a sliding foot is provided. The sliding foot is provided with a plurality of screw grooves along the Z-axis direction that match the positioning cavity, and a positioning bolt is threadedly connected between the positioning cavity and any screw groove.

[0012] Preferably, both ends of the spliced ​​arc plate are provided with limit grooves arranged along the length direction thereof, and both ends of the external arc pressure plate are elastically connected to limit clamping plates, and both ends of the limit clamping plates are provided with rounded corners.

[0013] Preferably, both ends of the external arc pressure plate are concavely provided with reset grooves, the end of the limiting clamp plate is slidably arranged in the reset groove, and a reset spring for supporting the limiting clamp plate is also arranged in the reset groove, and the radius of the limiting clamp plate is greater than the depth of the limiting groove.

[0014] Preferably, the arc angle of the joint arc plate is consistent with that of the external pressure arc plate, and there are multiple groups of joint arc plates with arc lengths increasing sequentially.

[0015] Preferably, the lengths of the outer arc pressure plate and the seam arc plate are provided with two groups of length settings respectively matching the lengths of the active roller and the regulating roller.

[0016] Preferably, the transmission member comprises a shaft body and a transmission wheel, the shaft body and the transmission wheel are integrally arranged, and one end of the active roller away from the adjusting roller is linked and sleeved with the shaft body.

[0017] The advantages of the present invention over the prior art are as follows: in the present invention, the structure of the original pressure roller is improved, and the diameter of the pressure roller is changed when it is used by an additionally arranged external arc pressure plate, and the arrangement of the seam arc plate can be used to splice and seal the connection seam in the enlarged pressure roller, and the pressure roller is provided with multiple groups of adjusting rollers that can be adapted to the length assembly change when the adjusting roller is used, thereby adapting to the use needs of pressure rollers of different lengths. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 The invention discloses a structural schematic diagram of an adjustable pressing roller structure for textile use.

[0019] Figure 2 It is a structural schematic diagram of the pressure roller explosion diagram.

[0020] Figure 3 It is a schematic diagram of the assembly state of the pressure roller.

[0021] Figure 4It is a schematic diagram of the structure of the adjusting bracket.

[0022] Figure 5 It is a schematic diagram of the assembly structure of the adjustment bracket.

[0023] Figure 6 It is a structural schematic diagram of the cross-section of the external pressure arc plate.

[0024] Figure 7 It is a schematic diagram of the rounded corner structure.

[0025] As shown in the figure: 1. Transmission part, 2. Active roller, 3. Adjusting roller, 4. Binding groove, 5. Adjusting bracket, 6. External pressure arc plate, 7. Seam arc plate, 8. External convex part, 9. Internal concave part, 10. Base frame, 11. Top frame, 12. Slide groove, 13. Positioning cavity, 14. Sliding foot, 15. Screw groove, 16. Positioning bolt, 17. Limiting groove, 18. Limiting card plate, 19. Rounded corner, 20. Reset groove. DETAILED DESCRIPTION

[0026] The present invention is further described in detail below in conjunction with the accompanying drawings.

[0027] Combined with Figure 1-7 As shown, an adjustable pressing roller structure for textile use comprises a transmission member 1, wherein the transmission member 1 is provided with two groups, and a pressing roller is connected between the two groups of transmission members 1.

[0028] In specific use: the pressure roller includes an active roller 2 connected to two transmission members 1 at both ends and multiple groups of adjusting rollers 3 connected between the active rollers 2. The multiple groups of adjusting rollers 3 are spliced ​​and arranged with each other, so that the length can be adjusted during use. For the convenience of use:

[0029] Both ends of the adjusting roller 3 are respectively provided with a convex part 8 and a concave part 9, and the two active rollers 2 are respectively connected with a convex part 8 and a concave part 9 at one end facing the adjusting roller 3. At the same time, adjacent adjusting rollers 3 and active rollers 2 are spliced ​​and used through adjacent convex parts 8 and concave parts 9.

[0030] In one embodiment:

[0031] Binding grooves 4 are recessed on both the active roller 2 and the adjusting roller 3, and multiple groups of binding grooves 4 are arranged one by one along the circumferential direction of the pressure roller. Specifically, an adjusting bracket 5 is clamped in the binding groove 4, and the ends of the multiple adjusting brackets 5 are connected with external arc pressure plates 6, and the end walls of adjacent external arc pressure plates 6 are arranged to abut against each other.

[0032] In actual use, when the adjustment bracket 5 is extended, the adjacent outer arc-pressing plates 6 are clamped with the joint arc plates 7 .

[0033] In order to meet the needs of assembling different diameters, the arc angle of the arc plate 7 is consistent with that of the outer arc plate 6, and there are multiple groups of arc plates 7 with increasing arc lengths.

[0034] Both ends of the joint arc plate 7 are concavely provided with limit grooves 17 arranged along the length direction thereof, and both ends of the external arc pressure plate 6 are elastically connected with limit clamps 18, and both ends of the limit clamps 18 are provided with rounded corners 19. The setting of the rounded corners 19 facilitates direct pushing of the joint arc plate 7 between the two sets of external arc pressure plates 6, and when the limit clamps 18 are damaged by force, they are repositioned at the limit grooves 17 for use.

[0035] In order to ensure the use effect, both ends of the external arc pressure plate 6 are concavely provided with a reset groove 20, and the end of the limit clamping plate 18 is slidably set in the reset groove 20. The reset groove 20 is also provided with a reset spring for supporting the limit clamping plate 18. The radius of the limit clamping plate 18 is greater than the depth of the limit groove 17.

[0036] In specific implementation:

[0037] The cross section of the binding groove 4 is T-shaped, and a plurality of groups of binding grooves 4 are equidistantly arranged along the circumferential direction of the pressure roller. The adjusting bracket 5 includes a bottom frame 10 and a top frame 11. The top frame 11 is slidably sleeved in the bottom frame 10. The end of the bottom frame 10 is arranged to match the cross section of the binding groove 4. The middle part of the inner arc surface of the outer arc pressure plate 6 is connected to the top of the top frame 11. At the same time, a slide groove 12 matching the top frame 11 is recessed on the top of the bottom frame 10. A positioning cavity 13 is penetrated between the two side walls of the slide groove 12. A sliding foot 14 is provided in the bottom end of the top frame 11 extending into the slide groove 12. A plurality of screw grooves 15 matching the positioning cavity 13 are opened on the sliding foot 14 along the Z-axis direction. A positioning bolt 16 is threadedly connected between the positioning cavity 13 and any screw groove 15. The length of the adjusting bracket is adjusted by the positioning bolt 16, thereby adjusting the diameter of the pressure roller when in use.

[0038] In order to facilitate assembly and use, the lengths of the outer arc pressure plate 6 and the seam arc plate 7 are set in two groups to match the lengths of the active roller 2 and the regulating roller 3 respectively.

[0039] The transmission member 1 comprises a shaft body and a transmission wheel, the shaft body and the transmission wheel are integrally arranged, and one end of the active roller 2 away from the adjusting roller 3 is sleeved with the shaft body in a linkage manner.

[0040] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, and these changes and improvements all fall within the scope of the present invention to be protected.

[0041] The scope of the invention is defined by the attached claims and their equivalents. Therefore, the following detailed description of the embodiments of the invention provided in the drawings is not intended to limit the scope of the invention, but only represents selected embodiments of the invention. Based on the embodiments of the invention, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the invention.

[0042] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0043] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element 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.

[0044] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0045] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0046] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0047] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0048] The present invention and its embodiments are described above, and such description is not restrictive. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if ordinary technicians in the field are inspired by it, without departing from the purpose of the invention, they can design a structure and embodiment similar to the technical solution without creativity, which should belong to the protection scope of the present invention.

Claims

1. An adjustable pressing roller structure for textile use, comprising a transmission member (1), characterized in that: The transmission member (1) is provided with two groups, and a pressure roller is connected between the two groups of transmission members (1). The pressure roller comprises an active roller (2) provided at both ends and connected to the two transmission members (1), and a plurality of groups of adjusting rollers (3) connected between the active rollers (2), and the plurality of groups of adjusting rollers (3) are spliced ​​and arranged with each other; The active roller (2) and the adjusting roller (3) are both provided with binding grooves (4) inwardly, and a plurality of groups of binding grooves (4) are arranged one by one in a circumferential direction of the pressure roller. An adjusting bracket (5) is clamped in the binding groove (4), and the ends of the plurality of adjusting brackets (5) are all connected with external arc pressure plates (6), and the end walls of adjacent external arc pressure plates (6) are arranged to abut against each other. When the adjusting bracket (5) is extended, a joint arc plate (7) is clamped between adjacent external arc pressure plates (6).

2. The adjustable pressing roller structure for textile use according to claim 1, characterized in that: The two ends of the adjusting roller (3) are respectively provided with an outer convex part (8) and an inner concave part (9); the two active rollers (2) are respectively connected with an outer convex part (8) and an inner concave part (9) at one end facing the adjusting roller (3); Adjacent regulating rollers (3) and active rollers (2) are arranged by splicing adjacent convex parts (8) and concave parts (9).

3. The adjustable pressing roller structure for textile use according to claim 1, characterized in that: The cross section of the binding groove (4) is T-shaped, and a plurality of binding grooves (4) are arranged at equal intervals along the circumferential direction of the pressure roller. The adjustment bracket (5) comprises a bottom frame (10) and a top frame (11), and the top frame (11) is slidably sleeved in the bottom frame (10). The end of the bottom frame (10) is arranged to match the cross section of the binding groove (4), and the middle part of the inner arc surface of the outer arc pressure plate (6) is connected to the top of the top frame (11).

4. The adjustable pressing roller structure for textile use according to claim 3, characterized in that: The top of the bottom frame (10) is recessed with a slide groove (12) that matches the top frame (11), and a positioning cavity (13) is provided between the two side walls of the slide groove (12). The bottom end of the top frame (11) extends into the slide groove (12) and is provided with a sliding foot (14). The sliding foot (14) is provided with a plurality of screw grooves (15) that match the positioning cavity (13) along the Z-axis direction, and a positioning bolt (16) is threadedly connected between the positioning cavity (13) and any screw groove (15).

5. The adjustable pressing roller structure for textile use according to claim 1, characterized in that: Both ends of the joint arc plate (7) are provided with limit grooves (17) arranged along the length direction thereof, and both ends of the external arc pressure plate (6) are elastically connected to limit clamping plates (18), and both ends of the limit clamping plates (18) are provided with rounded corners (19).

6. The adjustable pressing roller structure for textile use according to claim 5, characterized in that: Both ends of the outer arc pressure plate (6) are provided with a reset groove (20) inwardly, and the end of the limit clamping plate (18) is slidably arranged in the reset groove (20). A reset spring for supporting the limit clamping plate (18) is also arranged in the reset groove (20), and the radius of the limit clamping plate (18) is greater than the depth of the limit groove (17).

7. The adjustable pressing roller structure for textile use according to claim 6, characterized in that: The arc angle of the spliced ​​arc plate (7) is consistent with that of the external pressure arc plate (6), and the spliced ​​arc plates (7) are provided in multiple groups with arc lengths increasing in sequence.

8. The adjustable pressing roller structure for textile use according to claim 4, characterized in that: The lengths of the outer arc pressure plate (6) and the joint arc plate (7) are arranged in two groups to respectively match the lengths of the active roller (2) and the regulating roller (3).

9. The adjustable pressing roller structure for textile use according to claim 1, characterized in that: The transmission member (1) comprises a shaft body and a transmission wheel, the shaft body and the transmission wheel are arranged in an integrated manner, and the end of the active roller (2) away from the adjusting roller (3) is linked and sleeved with the shaft body.

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