Yarn tension adjusting assembly for chenille machine
By designing a yarn tension adjustment assembly for Chenille machines, including tension adjustment wheels, adjustment blocks, limit blocks, connection springs, disassembly grooves and movable grooves, the wear of tension adjustment wheels in the prior art is solved. The problem of yarn hair removal has achieved rapid replacement of tension adjustment wheels and improved yarn production quality.
Patent Information
- Application Number
- CN202420487008.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-13
- Publication Date
- 2025-02-21
- Estimated Expiration
- 2034-03-13
AI Technical Summary
The tension adjusting wheels of existing Chenille machines are prone to wear during friction, resulting in yarn hair removal, and the tension adjusting wheels are inconvenient to quickly replace, affecting the quality and efficiency of yarn production.
A yarn tension adjustment assembly including a tension adjustment wheel, an adjustment block, a limiting block, a connecting spring, a disassembly groove and a movable groove is designed. Through the cooperation of these components, the rapid disassembly and assembly and replacement of the tension adjustment wheel is realized.
The rapid replacement of the tension adjustment wheel is achieved, preventing wear from affecting the quality of the yarn and improving the efficiency and quality of yarn production.
Smart Images
Figure CN222513010U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of chenille machines, in particular to a yarn tension regulating component for chenille machines. Background Art
[0002] A chenille machine is a machine for producing chenille yarns. During the production process of chenille yarns, the yarn tension needs to be adjusted according to production requirements to prevent the yarn from shedding or producing hairy yarns. For example, a Chinese patent discloses a chenille machine yarn tension adjustment structure (Announcement No. CN214572462U). Although the adjustment structure can adjust the yarn tension so that the yarn tension can be kept consistent, the tension adjustment wheel will be worn during continuous friction during the tension adjustment. The worn wheel will cause the yarn to shed when guiding the yarn, affecting the production quality of the yarn. The existing tension adjustment wheel is not convenient to replace quickly, affecting the yarn production efficiency. Utility Model Content
[0003] In view of the deficiencies of the prior art, the utility model provides a yarn tension adjustment component for a chenille machine, which solves the problem that the inconveniently replaced tension adjustment wheel affects the production efficiency.
[0004] To achieve the above purpose, the utility model is implemented by the following technical solutions: a yarn tension adjustment assembly for a chenille machine, comprising a frame, a mounting plate is arranged on the surface of the frame, both sides of the mounting plate and located on the surface of the frame are connected with a support frame, the upper and lower sides of the support frame are provided with two connecting columns, and the inner side of the support frame is provided with two tension adjustment units;
[0005] The tension adjustment unit includes a base, a surface of the base is connected to a fixing column, an outer surface of the fixing column is provided with a tension adjustment wheel, an end surface of the tension adjustment wheel is annularly provided with two mounting grooves, and an inner side wall of the mounting groove is connected to a sliding column.
[0006] As a further technical solution of the utility model, the outer surface of the connecting column is connected to a guide wheel, the inner wall of the supporting bracket is connected to a guide rod, and the surface of the supporting bracket and the corresponding position of the sliding path of the tension adjustment unit are provided with adjustment grooves.
[0007] As a further technical solution of the utility model, the inner wall of the mounting groove and the outer surface of the sliding column are connected to an adjusting block, one side of the adjusting block is connected to a limiting block, and the outer surface of the sliding column and one side of the adjusting block are connected to a connecting spring.
[0008] As a further technical solution of the utility model, the outer surface of the fixed column and the corresponding positions of the sliding paths of the two limit blocks are provided with disassembly grooves, and the outer surface of the fixed column and the corresponding positions of the rotation paths of the two limit blocks are provided with movable grooves.
[0009] As a further technical solution of the utility model, two fixed heads are connected to one side of the base, an adjusting screw rod is connected through one side surface of the base, one end of the adjusting screw rod is connected through one end of the fixed head, and matching grooves are provided at the corresponding positions of the surface of the base and the sliding paths of the two fixed heads.
[0010] As a further technical solution of the utility model, the outer diameter of the fixed column is adapted to the inner diameter of the tension adjusting wheel, the inner diameter of the mounting groove is adapted to the sliding path of the adjusting block, the inner diameter of the disassembly and assembly groove is adapted to the sliding path of the limit block, and the inner diameter of the movable groove is adapted to the rotation path of the limit block.
[0011] As a further technical solution of the utility model, the outer diameter of the guide rod is adapted to the sliding path of the base, the inner wall of the adjustment groove is provided with matching tooth grooves corresponding to the fixed head, and the base is connected to the supporting frame through the fixed head, the adjustment screw and the adjustment groove.
[0012] Beneficial Effects
[0013] The utility model provides a yarn tension adjustment component for a chenille machine. Compared with the prior art, the utility model has the following beneficial effects:
[0014] 1. A yarn tension adjustment component for a chenille machine, which can facilitate the rapid disassembly and assembly of the tension adjustment wheel with a fixed column through the cooperation between the tension adjustment wheel, the adjustment block, the limit block, the connecting spring, the disassembly and assembly groove, and the movable groove, so as to facilitate the rapid replacement of the excessively worn tension adjustment wheel, ensure the tension adjustment effect of the tension adjustment wheel, and prevent the worn tension adjustment wheel from affecting the yarn quality.
[0015] 2. A yarn tension adjustment component for a chenille machine can adjust the screw rod and the cooperation between the two fixed heads and the guide rod and the adjustment groove, so that the fixed head and the adjustment groove can be fixed and limited, which is convenient for adjusting the fixed position of the tension adjustment wheel and the base, thereby cooperating with the guide wheel to achieve the effect of tension adjustment, and the tension adjustment control is more precise, thereby improving the production quality of the yarn. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a structural schematic diagram of a yarn tension adjustment assembly for a chenille machine;
[0017] Figure 2is a front view of a yarn tension adjustment assembly for a chenille machine;
[0018] Figure 3 A yarn tension adjustment component for a chenille machine Figure 2 AA section view in;
[0019] Figure 4 The present invention is a schematic diagram of the exploded structure of a tension adjustment unit of a yarn tension adjustment assembly for a chenille machine.
[0020] In the figure: 1. frame; 2. mounting plate; 3. connecting column; 31. guide wheel; 4. supporting frame; 41. guide rod; 42. adjusting slot; 5. tension adjusting unit; 51. base; 52. fixing column; 53. tension adjusting wheel; 54. mounting slot; 55. sliding column; 56. adjusting block; 57. limiting block; 58. connecting spring; 59. disassembly and assembly slot; 501. movable slot; 502. fixing head; 503. adjusting screw. DETAILED DESCRIPTION
[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0022] See also Figure 1-4 The utility model provides a technical solution of a yarn tension adjustment component for a chenille machine: a yarn tension adjustment component for a chenille machine, comprising a frame 1, a mounting plate 2 is arranged on the surface of the frame 1, both sides of the mounting plate 2 and the surface of the frame 1 are connected with a support frame 4, the upper and lower sides of the support frame 4 are provided with two connecting columns 3, the inner side of the support frame 4 is provided with two tension adjustment units 5, the tension adjustment unit 5 comprises a base 51, the surface of the base 51 is connected with a fixing column 52, the outer surface of the fixing column 52 is provided with a tension adjustment wheel 53, the end surface of the tension adjustment wheel 53 is annularly provided with two mounting grooves 54, and the inner side wall of the mounting groove 54 is connected with a sliding column 55.
[0023] like Figure 2-4As shown, the outer surface of the connecting column 3 is connected with a guide wheel 31, the inner wall of the supporting bracket 4 is connected with a guide rod 41, the surface of the supporting bracket 4 and the corresponding position of the sliding path of the tension adjustment unit 5 are provided with an adjustment groove 42, one side of the base 51 is connected with two fixed heads 502, one side surface of the base 51 is penetrated with an adjusting screw rod 503, one end of the adjusting screw rod 503 is penetrated and connected to one end of the fixed head 502, the surface of the base 51 and the corresponding positions of the sliding paths of the two fixed heads 502 are provided with matching notches, the outer diameter of the guide rod 41 is adapted to the sliding path of the base 51, the inner wall of the adjusting groove 42 and the corresponding fixed head 502 are provided with matching tooth grooves, and the base 51 is connected to the supporting bracket 4 through the fixed head 502, the adjusting screw rod 503 and the adjusting groove 42. It should be noted that the adjusting screw rod 503 can adjust the two fixing heads 502 to be pressed against the inner wall of the adjusting groove 42, thereby adjusting the fixed position of the base 51 and the tension adjusting wheel 53, and facilitating the adjustment of the yarn tension.
[0024] like Figure 1-4 As shown, the inner wall of the mounting groove 54 and the outer surface of the sliding column 55 are connected to an adjusting block 56, one side of the adjusting block 56 is connected to a limiting block 57, the outer surface of the sliding column 55 and the side of the adjusting block 56 are connected to a connecting spring 58, the outer surface of the fixed column 52 and the corresponding position of the sliding path of the two limiting blocks 57 are provided with a disassembly groove 59, the outer surface of the fixed column 52 and the corresponding position of the rotation path of the two limiting blocks 57 are provided with a movable groove 501, the outer diameter of the fixed column 52 is the same as that of the tension adjusting wheel 53 The inner diameter sizes are adapted to each other, the inner diameter size of the installation groove 54 is adapted to the sliding path of the adjustment block 56, the inner diameter size of the disassembly groove 59 is adapted to the sliding path of the limit block 57, and the inner diameter size of the movable groove 501 is adapted to the rotation path of the limit block 57. It should be noted that the tension adjusting wheel 53 can be flexibly disassembled and assembled through the cooperation of the two adjustment blocks 56 and the limit block 57 with the disassembly groove 59 and the movable groove 501, thereby preventing the tension adjusting wheel 53 from being worn during use and causing the phenomenon of yarn shedding.
[0025] The working principle of the utility model is as follows: when in use, the two adjustment blocks 56 are slid outward along the inner side wall of the installation groove 54, so that the adjustment block 56 squeezes the connecting spring 58 along the outer surface of the sliding column 55, and the limit block 57 connected to one side of the adjustment block 56 slides outward, and then the tension adjustment wheel 53 is slid into the disassembly groove 59 on the outer surface of the fixed column 52. When the limit block 57 slides into the movable groove 501, the adjustment block 56 is released, and the connecting spring 58 drives the adjustment block 56 and the limit block 57 to reset inward, and the limit block 57 is engaged with the movable groove 501, and the replacement of the tension adjustment wheel 53 can be completed;
[0026] According to the tension adjustment requirements, rotate the adjusting screw rod 503 so that the two fixed heads 502 shrink inward and separate from the inner wall of the adjusting groove 42, and then slide the base 51 along the outer surface of the guide rod 41. After sliding to the appropriate position, rotate the adjusting screw rod 503 in the opposite direction so that the two fixed heads 502 fit tightly against the inner wall of the adjusting groove 42, thereby completing the tension adjustment of the yarn.
Claims
1. A yarn tension adjustment assembly for a chenille machine, comprising a frame (1), characterized in that: The surface of the frame (1) is provided with a mounting plate (2), both sides of the mounting plate (2) and located on the surface of the frame (1) are connected to support frames (4), the upper and lower sides of the support frame (4) are provided with two connecting columns (3), and the inner side of the support frame (4) is provided with two tension adjustment units (5); The tension adjustment unit (5) comprises a base (51), the surface of the base (51) is connected to a fixing column (52), the outer surface of the fixing column (52) is provided with a tension adjustment wheel (53), the end surface of the tension adjustment wheel (53) is provided with two mounting grooves (54) in an annular shape, and the inner side wall of the mounting groove (54) is connected to a sliding column (55).
2. A yarn tension adjustment assembly for a chenille machine according to claim 1, characterized in that: The outer surfaces of the connecting columns (3) are connected to guide wheels (31), the inner side walls of the support brackets (4) are connected to guide rods (41), and the surfaces of the support brackets (4) and the positions corresponding to the sliding paths of the tension adjustment units (5) are provided with adjustment grooves (42).
3. A yarn tension adjustment assembly for a chenille machine according to claim 1, characterized in that: The inner side wall of the installation groove (54) and the outer surface of the sliding column (55) are both connected to an adjustment block (56), one side of the adjustment block (56) is connected to a limit block (57), and the outer surface of the sliding column (55) and one side of the adjustment block (56) are connected to a connecting spring (58).
4. A yarn tension adjustment assembly for a chenille machine according to claim 3, characterized in that: The outer surface of the fixed column (52) and the positions corresponding to the sliding paths of the two limit blocks (57) are provided with disassembly grooves (59), and the outer surface of the fixed column (52) and the positions corresponding to the rotation paths of the two limit blocks (57) are provided with movable grooves (501).
5. A yarn tension adjustment assembly for a chenille machine according to claim 2, characterized in that: One side of the base (51) is connected to two fixed heads (502), one side surface of the base (51) is penetrated by an adjusting screw rod (503), one end of the adjusting screw rod (503) is penetrated by one end of the fixed head (502), and matching notches are provided at corresponding positions of the surface of the base (51) and the sliding paths of the two fixed heads (502).
6. A yarn tension adjustment assembly for a chenille machine according to claim 4, characterized in that: The outer diameter of the fixed column (52) is matched to the inner diameter of the tension adjustment wheel (53); the inner diameter of the installation groove (54) is matched to the sliding path of the adjustment block (56); the inner diameter of the disassembly groove (59) is matched to the sliding path of the limit block (57); and the inner diameter of the movable groove (501) is matched to the rotation path of the limit block (57).
7. A yarn tension adjustment assembly for a chenille machine according to claim 5, characterized in that: The outer diameter of the guide rod (41) is adapted to the sliding path of the base (51); the inner side wall of the adjustment groove (42) and the fixed head (502) are provided with matching tooth grooves; the base (51) is connected to the support frame (4) via the fixed head (502), the adjustment screw rod (503) and the adjustment groove (42).