Spinning roller

Abstract

The utility model relates to the technical field of rollers and discloses a spinning roller which comprises a roller rod, round steel and a roller skin wrapping the roller rod and the round steel, a heating assembly is arranged on the roller rod, the roller rod comprises a shaft rod in the middle and a roller roll connected to the outside of the shaft rod, and a distance adjusting assembly is arranged between the roller roll and the round steel. The distance adjusting assembly comprises a first lining plate matched with the roller in the circumferential direction and a second lining plate matched with the round steel in the circumferential direction, and a cam rod and a detachable guide assembly are arranged between the first lining plate and the second lining plate oppositely. Compared with the prior art, the utility model has the advantages that the tension of the roller leather can be adjusted, and the heating is convenient, so that the drafting of yarns can be better controlled.

Description

Technical Field

[0001] The utility model relates to the technical field of rollers, in particular to a textile roller. Background Art

[0002] Rollers are cylindrical rotating parts in textile machinery that perform feeding, drafting, and output functions. Assembled with the ream and spindles on the spinning frame, they draft, twist, and wind the yarn, forming the desired yarn. The rollers utilize two pairs of rollers at different speeds, along with top rollers and aprons, to form a drafting mechanism. Under appropriate pressure, they fully compress the fibers, evenly drafting, elongating, and thinning the yarn entering the drafting mechanism.

[0003] Existing rollers have a fixed cylindrical structure, or a cylindrical structure combined with round steel and a support frame to form a fixed high-position roller. The tension of the roller skin cannot be adjusted to control the gap for better stretching and traction of the yarn; nor does it have a heating function to improve yarn performance to meet drafting requirements. Utility Model Content

[0004] 1. Technical Problems Solved

[0005] The technical problem to be solved by the utility model is that the roller composed of a fixed cylinder cannot be controlled by adjusting the tension of the roller skin, and cannot be heated to adjust the yarn performance to match the draft.

[0006] 2. Technical Solution

[0007] In order to solve the above technical problems, the technical solution provided by the utility model is: a textile roller, comprising a roller rod, round steel and a roller leather covering the roller rod and the round steel, the roller rod is provided with a heating assembly, the roller rod comprises a central shaft and a roller roller connected to the outside of the shaft, a spacing adjustment assembly is provided between the roller roller and the round steel, the spacing adjustment assembly comprises a first lining plate circumferentially matched with the roller roller and a second lining plate circumferentially matched with the round steel, a cam rod and a detachable guide assembly are provided between the first lining plate and the second lining plate.

[0008] Furthermore, the second lining plate is connected to both sides of the round steel and is provided with rolling grooves, in which balls are provided. The cooperation of the rolling grooves and the balls can reduce the friction between the second lining plate and the round steel, making it easier for the round steel to be driven smoothly by the roller skin.

[0009] Furthermore, the guide assembly includes a guide rod, the first lining plate is respectively connected to the two sides of the cam rod with a first guide groove, the second lining plate is relatively connected to the second guide groove, the second guide groove and the first guide groove are relatively arranged and both slide with the guide rod, and a spring is provided between the guide rod and the bottom wall of the first guide groove. In the operating state, the guide rod crosses between the first guide groove and the second guide groove under the action of the spring, which can facilitate the misalignment of the first lining plate and the second lining plate when the spacing adjustment assembly adjusts the spacing; when disassembly is required, the guide rod is made to slide out of the second guide groove and slide into the first guide groove. At this time, the spring is compressed and accumulates force, and the second lining plate is no longer restricted and can be taken out.

[0010] Furthermore, the depth of the first guide groove is greater than the depth of the second guide groove.

[0011] Furthermore, the two edges of the first lining plate away from the roller roller and the two edges of the second lining plate away from the round steel are respectively rounded into rounded structures to avoid scratches and damage to the roller skin.

[0012] Furthermore, the heating assembly includes a heating wire connected to the middle part of the shaft, a cavity is connected to the roller, and a heat storage liquid is provided in the cavity. The heating wire heats the heat storage liquid through the shaft, and the connecting line of the heating wire passes through the shaft. By heating the heating wire, the heating wire transfers heat to the heat storage liquid through the shaft, so that the heat storage liquid can be stably heated, so as to stably heat the yarn passing through the roller.

[0013] Furthermore, the inner wall of the roller leather and the outer wall of the roller roller are matched with a rough setting, which facilitates the roller roller to stably and effectively drive the roller leather.

[0014] 3. Beneficial Effects

[0015] The advantages of this utility model compared with the prior art are:

[0016] By setting the heating component, the roller rod can heat the cotton layer or cotton yarn on the outside of the roller. The heated roller can affect the physical properties of the yarn, such as breaking strength and yarn evenness, reduce the fluctuation of the yarn during the drafting process, make the yarn evenness more uniform, optimize the yarn drafting process, and facilitate its shaping; by setting the guide component, the spacing adjustment component can stably adjust the spacing between the roller rod and the round steel, thereby controlling the tension of the roller skin, so as to adjust the contact surface with the yarn to adjust the friction size, so as to stably draft the yarn or cotton layer, and the guide component is detachable to facilitate the disassembly and maintenance of each component. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The utility model is a structural schematic diagram of a textile roller.

[0018] Figure 2 The utility model is a front cross-sectional structural schematic diagram of a textile roller.

[0019] Figure 3 It is a schematic diagram of the main cross-sectional structure of a textile roller of the utility model.

[0020] Figure 4 It is a schematic diagram of the side sectional structure of a textile roller of the present utility model.

[0021] As shown in the figure: 1. Shaft, 2. Roller, 3. Round steel, 4. Roller leather, 5. First lining plate, 6. Second lining plate, 7. Cam rod, 8. Rolling groove, 9. Ball, 10. Guide rod, 11. First guide groove, 12. Second guide groove, 13. Spring, 14. Heating wire, 15. Thermal storage liquid. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0023] Example 1

[0024] Combined with attachment Figure 1 、 Figure 2 and Figure 3 , a textile roller, comprising a roller rod, a round steel 3 and a roller skin 4 covered on the roller rod and the round steel 3, the second lining plate 6 is respectively connected to the two sides of the round steel 3 with a rolling groove 8, the rolling groove 8 is provided with a ball 9, the roller rod comprises a central shaft 1 and a roller roller 2 connected to the outside of the shaft 1, the inner wall of the roller skin 4 and the outer wall of the roller roller 2 are roughly matched, a spacing adjustment component is provided between the roller roller 2 and the round steel 3, the spacing adjustment component comprises a first lining plate 5 circumferentially matched with the roller roller 2 and a second lining plate 6 circumferentially matched with the round steel 3, the first lining plate 5 is away from the two edges of the roller roller 2 and the second lining plate The two edges of the plate 6 away from the round steel 3 are respectively inverted into rounded structures. A cam rod 7 and a detachable guide assembly are provided between the first lining plate 5 and the second lining plate 6. The guide assembly includes a guide rod 10. The first lining plate 5 is respectively connected to the two sides of the cam rod 7 with a first guide groove 11, and the second lining plate 6 is relatively connected with a second guide groove 12. The second guide groove 12 and the first guide groove 11 are arranged relative to each other and both slide with the guide rod 10. The depth of the first guide groove 11 is greater than the depth of the second guide groove 12. A spring 13 is provided between the guide rod 10 and the bottom wall of the first guide groove 11.

[0025] The spacing between the first lining plate 5 and the second lining plate 6 is controlled by rotating the cam rod 7, thereby controlling the tension of the roller skin 4, so as to adjust the spacing between the roller skin 4 and the relative roller. The setting of the guide assembly facilitates the spacing adjustment assembly to stably adjust the spacing between the roller rod and the round steel 3.

[0026] Example 2

[0027] Combined with attachment Figure 3 and Figure 4 A heating assembly is provided on the roller rod, and the heating assembly includes a heating wire 14 connected to the middle part of the shaft 1. A cavity is connected to the roller roller 2, and a heat storage liquid 15 is provided in the cavity. The heating wire 14 heats the heat storage liquid 15 through the shaft 1.

[0028] The roller rod is made of heat-conducting material, and the shaft rod 1 can be heated by the heating wire 14 and the heat is transferred to the heat storage liquid 15, so that the heating temperature of the roller rod is more uniform.

[0029] The specific usage is as follows:

[0030] By setting the heating component, the roller rod can heat the cotton layer or cotton yarn on the outside of the roller. The heated roller can affect the physical properties of the yarn, such as breaking strength and yarn evenness, reduce the fluctuation of the yarn during the drafting process, make the yarn evenness more uniform, optimize the drafting process of the yarn, and facilitate its shaping. The connecting line of the heating wire 14 is set through the shaft 1, and the heating wire 14 is heated by the connecting line. The heating wire 14 transfers the heat to the heat storage liquid 15 through the shaft 1, so that the heat storage liquid 15 can be stably heated, so as to stably heat the yarn passing through the roller roller 2;

[0031] The spacing between the first lining plate 5 and the second lining plate 6 is controlled by rotating the cam rod 7; and the setting of the guide assembly facilitates that the spacing adjustment assembly can stably adjust the spacing between the roller rod and the round steel 3, thereby controlling the tension of the roller leather 4, so as to adjust the contact surface with the yarn to adjust the friction size, and stably stretch the yarn or cotton layer, and the guide assembly is detachable to facilitate the disassembly and maintenance of each component. In the operating state, the guide rod 10 crosses between the first guide groove 11 and the second guide groove 12 under the action of the spring 13, which can facilitate the misalignment of the first lining plate 5 and the second lining plate 6 when the spacing adjustment assembly adjusts the spacing; the roller roller 2 is driven to rotate by the driving shaft 1, and the inner wall of the roller leather 4 and the outer wall of the roller roller 2 are matched with the rough setting, which facilitates the roller roller 2 to stably and effectively drive the roller leather 4; the matching setting of the rolling groove 8 and the ball 9 facilitates the reduction of friction between the second lining plate 6 and the round steel 3, so that the round steel 3 is smoothly driven by the roller leather 4.

[0032] When disassembly is required, since the depth of the first guide groove 11 is greater than the depth of the second guide groove 12, the guide rod 10 can be driven to slide out of the second guide groove 12 and slide into the first guide groove 11. At this time, the spring 13 is compressed and stores force. At this time, the second lining plate 6 is no longer limited and can be taken out, and the remaining parts can be taken out. The two edges of the first lining plate 5 away from the roller roller 2 and the two edges of the second lining plate 6 away from the round steel 3 are respectively rounded into rounded structures to avoid scratches on the roller skin 4.

[0033] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0034] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

[0035] The above description of the present invention and its embodiments is non-limiting. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if a person skilled in the art is inspired by the above, and does not deviate from the purpose of the present invention, without inventive design, a structure and embodiment similar to the technical solution should fall within the scope of protection of the present invention.

Claims

1. A textile roller comprising a roller rod, a round steel (3) and a roller skin (4) covering the roller rod and the round steel (3), characterized in that: The roller rod is provided with a heating assembly, and the roller rod includes a central shaft (1) and a roller roller (2) connected to the outside of the shaft (1); a spacing adjustment assembly is provided between the roller roller (2) and the round steel (3); the spacing adjustment assembly includes a first lining plate (5) circumferentially matched with the roller roller (2) and a second lining plate (6) circumferentially matched with the round steel (3); a cam rod (7) and a detachable guide assembly are provided between the first lining plate (5) and the second lining plate (6).

2. A textile roller according to claim 1, characterized in that: The second lining plate (6) is connected to both sides of the round steel (3) and is provided with rolling grooves (8), and balls (9) are provided in the rolling grooves (8).

3. A textile roller according to claim 1, characterized in that: The guide assembly includes a guide rod (10), the first lining plate (5) is respectively connected to the two sides of the cam rod (7) and is provided with a first guide groove (11), the second lining plate (6) is relatively connected and is provided with a second guide groove (12), the second guide groove (12) and the first guide groove (11) are relatively arranged and both are slidably matched with the guide rod (10), and a spring (13) is provided between the guide rod (10) and the bottom wall of the first guide groove (11).

4. A textile roller according to claim 3, characterized in that: The depth of the first guide groove (11) is greater than the depth of the second guide groove (12).

5. The textile roller according to claim 1, characterized in that: The two edges of the first lining plate (5) away from the roller roller (2) and the two edges of the second lining plate (6) away from the round steel (3) are respectively rounded into rounded structures.

6. The textile roller according to claim 1, characterized in that: The heating assembly comprises a heating wire (14) connected to the middle of the shaft (1); a cavity is connected to the roller (2); a heat storage liquid (15) is provided in the cavity; and the heating wire (14) heats the heat storage liquid (15) through the shaft (1).

7. The textile roller according to claim 1, characterized in that: The inner wall of the roller skin (4) and the outer wall of the roller roller (2) are matched and roughened.

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