Width adjusting device for telescopic comb of sizing machine
By designing a sizing machine telescopic comb width adjustment device including a fixing frame, an adjustment mechanism and a telescopic mechanism, the problems of low accuracy of telescopic combs and difficulty in manual replacement in the prior art are solved, and higher accuracy and higher production efficiency are achieved.
Patent Information
- Application Number
- CN202421396587.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-19
- Publication Date
- 2025-03-18
- Estimated Expiration
- 2034-06-19
AI Technical Summary
The existing sizing machine telescopic combs have low accuracy when adjusting the yarn arrangement density, and require manual replacement of telescopic combs with a suitable spacing, resulting in trouble disassembly and installation and reduced production efficiency.
A width adjustment device for a sizing machine telescopic comb is designed, including a fixing frame, an adjustment mechanism and a telescopic mechanism. The adjustment mechanism makes the spacing and height of the carding needle adjustable through the cooperation of square grooves, guide blocks, moving blocks, push rods and rotating rods; the telescopic mechanism makes the height of the carding needle move up and down through the cooperation of slide grooves, L-shaped rods, telescopic rods and springs.
The telescopic comb has a higher accuracy when arranging the yarn, and does not require manual replacement of telescopic combs with small spacing, which improves product quality and work efficiency, and extends the service life of the card needle.
Smart Images
Figure CN222631803U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of sizing machines, in particular to a width regulating device for a telescopic comb of a sizing machine. Background Art
[0002] The telescopic reed is a zigzag reed that can freely adjust the working width and is installed in front of the warping machine or sizing machine. Its function is to adjust the cloth width of the warp beam or sizing beam, evenly distribute the yarn drawn from the "back reed" again, and determine the yarn spacing. The telescopic reed makes a horizontal reciprocating yarn guiding motion, guiding the yarn to be rolled onto the shaft evenly, parallelly, and without embedding each other, to ensure the roundness of the shaft surface; it can also swing the reed surface back and forth to reduce the wear marks of the yarn on the reed teeth.
[0003] When the yarn passes through the telescopic comb, the spacing of the yarn is adjusted by rotating multiple telescopic combs to change the density of the yarn arrangement. However, the width of each yarn is different, which may cause the yarn to shift in the telescopic comb and the accuracy is not high. If higher accuracy is required, the operator needs to replace the telescopic comb with a more appropriate spacing. This makes disassembly and installation too troublesome and reduces production efficiency. Utility Model Content
[0004] The utility model aims to provide a width adjustment device for a telescopic comb of a sizing machine to solve the problems raised in the above background technology.
[0005] To achieve the above object, the utility model provides the following technical solutions: a width adjustment device for a telescopic comb of a sizing machine, comprising a fixed frame, a carding needle is arranged on the top of the fixed frame, an adjustment mechanism is arranged inside the fixed frame, which can reduce the spacing between the carding needles, and a telescopic mechanism is arranged inside the fixed frame, which can adjust the height of the carding needles to prevent the yarn from being worn only at the same position, and the adjustment mechanism includes:
[0006] A square groove is provided on the top of the fixed frame, a guide block is fixedly installed inside the square groove, a moving block is slidably connected to the outer wall of the guide block to facilitate the left and right movement of the combing needle, and a push rod is hinged on the front of the moving block;
[0007] A rotating rod, one end of the push rod away from the moving block is hinged with a rotating rod, the center of the rotating rod is hinged on the front of another moving block, a push plate is fixedly connected to the right side of the moving block, and a threaded rod is threadedly connected to the through hole of the push plate, which can drive the push plate to move left and right.
[0008] Preferably, a turntable is fixedly connected to the right side of the threaded rod, which can drive the threaded rod to rotate, and a limit rod is rotatably connected to the left side of the threaded rod, and the bottom of the limit rod is fixedly connected to the bottom of the square groove.
[0009] Preferably, the telescopic mechanism includes: a slide groove, a slide groove is opened on the front side of the movable block to facilitate the sliding of the L-shaped rod and the combing needle, the outer wall of the combing needle is slidably connected to the inside of the slide groove, the outer wall of the combing needle is fixedly connected to the L-shaped rod, and the right side of the L-shaped rod is fixedly connected to the telescopic rod.
[0010] Preferably, the telescopic rod is fixed between two groups of L-shaped rods, the bottom of the L-shaped rod is fixedly connected with a spring, which can reset the L-shaped rod, and one end of the spring away from the L-shaped rod is fixedly connected to the top of the push rod.
[0011] Preferably, the moving blocks, push rods, and rotating rods are distributed in a linear array on the front side of the fixed frame, so that all the moving blocks can move together.
[0012] Preferably, the telescopic mechanisms are distributed in a linear array on the front of the fixing frame, which can better enable all the telescopic needles to rise and fall.
[0013] Preferably, the right side of the threaded rod is rotatably connected to the right side of the fixing frame, so that the turntable can be conveniently installed on the right side of the fixing frame.
[0014] Compared with the prior art, the utility model provides a width adjustment device for a telescopic comb of a sizing machine, which has the following beneficial effects:
[0015] 1. The width adjustment device of the telescopic comb of the sizing machine, when the yarn passes through the telescopic comb, the yarn may swing in the telescopic comb. By rotating the turntable, the threaded rod is rotated, and the push plate is moved to the right, and the push rod and the rotating rod are driven to rotate at the same time, so that the moving blocks on the left and right sides can be moved to the middle, and the intervals of each telescopic comb can be consistent, and the intervals can be narrowed, so that the telescopic combs can be arranged with higher accuracy, without manual replacement, thereby improving product quality and work efficiency.
[0016] 2. The width adjustment device of the telescopic comb of the sizing machine can move the hinged joint of the two rods upward by rotating the middle push rod and the rotating rod, and at the same time push the telescopic rod to drive the L-shaped rod to move upward, and the carding needle will also move upward, so that the yarn can change the height on the carding needle during transmission, which can prevent the yarn from wearing the carding needle during transmission and increase the service life of the carding needle. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the main body of the utility model;
[0018] Figure 2 It is a schematic diagram of the three-dimensional cross-sectional structure of the main body of the utility model;
[0019] Figure 3 For this utility model Figure 2 The enlarged structural diagram at A in the middle;
[0020] Figure 4 For this utility model Figure 3 Enlarged structural diagram at B in the middle.
[0021] In the figure: 1. fixed frame; 2. combing needle; 3. adjustment mechanism; 31. square groove; 32. guide block; 33. moving block; 34. push rod; 35. rotating rod; 36. pushing plate; 37. threaded rod; 38. turntable; 39. limit rod; 4. telescopic mechanism; 41. slide groove; 42. L-shaped rod; 43. telescopic rod; 44. spring. DETAILED DESCRIPTION
[0022] like Figure 1-Figure 4 As shown, the utility model provides a technical solution: a width adjustment device for a telescopic comb of a sizing machine, comprising a fixed frame 1, a combing needle 2 is provided on the top of the fixed frame 1, an adjusting mechanism 3 is provided inside the fixed frame 1, which can adjust the spacing between the combing needles 2, a telescopic mechanism 4 is provided inside the fixed frame 1, which can make the combing needles 2 rise and fall, and the telescopic mechanism 4 is distributed in a linear array on the front side of the fixed frame 1, which can better make all the combing needles 2 rise and fall.
[0023] Specifically, the adjustment mechanism 3 includes: a square groove 31, a guide block 32, a moving block 33, a push rod 34, a rotating rod 35, a pushing plate 36, a threaded rod 37, a turntable 38, and a limiting rod 39. The top of the fixed frame 1 is provided with a square groove 31 for conveniently setting the adjustment mechanism 3. The inside of the square groove 31 is fixedly installed with a guide block 32, which allows the moving block 33 to move on it and plays a guiding role. The outer wall of the guide block 32 is slidably connected with the moving block 33, which can drive the combing needle 2 to move together. The front side of the moving block 33 is hinged with a push rod 34, which can drive the rotating rod 35 to rotate. The rotating rod 35, the end of the push rod 34 away from the moving block 33 is hinged with the rotating rod 35, which can make two or more moving blocks 33 move at the same time. The moving block 33, the push rod 34, and the rotating rod 35 are distributed in a linear array on the front side of the fixed frame 1. The cam 35 is connected to the rear end of the cam 35 so that the push plate 36 can be rotated and retracted. The cam 35 is connected to the rear end of the cam 35 so that the push plate 36 can be rotated and retracted. The cam 35 is connected to the rear end of the cam 35 so that the push plate 36 can be rotated and retracted. The cam 35 is connected to the rear end of the cam 35 so that the push plate 36 can be moved left and right. The cam 35 is connected to the rear end of the cam 35 so that the push plate 36 can be moved left and right. The cam 35 is connected to the rear end of the cam 35 so that the push plate 36 can be rotated and retracted. The cam 35 is connected to the rear end of the cam 35 so that the push plate 36 can be moved left and right. The cam 35 is connected to the rear end of the cam 35 so that the push plate 36 can be moved left and right. The cam 35 is connected to the rear end of the cam 35 so that the push plate 36 can be rotated and retracted.
[0024] Specifically, the telescopic mechanism 4 includes: a slide groove 41, an L-shaped rod 42, a telescopic rod 43, and a spring 44. A slide groove 41 is provided on the front of the moving block 33 to facilitate the sliding of the L-shaped rod 42. The outer wall of the combing needle 2 is slidably connected to the inside of the slide groove 41, allowing the combing needle 2 to slide. The outer wall of the combing needle 2 is fixedly connected to the L-shaped rod 42, which can drive the combing needle 2 to move up and down. The right side of the L-shaped rod 42 is fixedly connected to the telescopic rod 43, which can drive the L-shaped rod 42 to move up and down, and the combing needle 2 shrinks when the interval becomes smaller. The telescopic rod 43 is fixed between the two groups of L-shaped rods 42 for fixing and can drive all the L-shaped rods 42 to move up and down. The bottom of the L-shaped rod 42 is fixedly connected to the spring 44, which can drive the L-shaped rod 42 to reset. The end of the spring 44 away from the L-shaped rod 42 is fixedly connected to the top of the push rod 34 for fixing the spring 44.
[0025] Working principle: When the yarn passes through the telescopic comb, the yarn may swing in the telescopic comb. By rotating the turntable 38, the threaded rod 37 is rotated, and the push plate 36 moves to the right in the threaded rod 37, and at the same time drives the push rod 34 and the rotating rod 35 to rotate, and the hinge of the two rods moves upward, so that the moving blocks 33 on the left and right sides can slide on the guide block 32 and move to the middle, so that the interval between each combing needle 2 can be reduced and the size interval can be uniform, so that the combing needles 2 will not swing when arranged and the accuracy is higher, and there is no need to manually replace the telescopic comb with a small interval. Conversely, rotating the turntable 38 in the opposite direction can make the interval between the combing needles 2 larger, which can improve the quality of the product and improve work efficiency.
[0026] By rotating the above-mentioned middle push rod 34 and rotating rod 35, the hinged part of the two rods can be moved upward, and the telescopic rod 43 can be moved upward. At the same time, the L-shaped rod 42 is driven to move upward in the slide groove 41, and the spring 44 is stretched. At the same time, the combing needle 2 will also move upward, so that the yarn can change its height on the combing needle 2 during transmission. When the turntable 38 rotates in the opposite direction, the hinged part of the push rod 34 and the rotating rod 35 will drop, and the spring 44 can drive the L-shaped rod 42 to reset, so that the combing needle 2 can be lowered. The position where the yarn contacts the combing needle 2 can be different while the combing needle 2 is moving up and down, which can prevent the wear of the combing needle 2 and increase the service life of the combing needle 2.
[0027] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.
Claims
1. A width adjustment device for a telescopic comb of a sizing machine, comprising a fixing frame (1), characterized in that: A combing needle (2) is provided on the top of the fixing frame (1), an adjusting mechanism (3) is provided inside the fixing frame (1), a telescopic mechanism (4) is provided inside the fixing frame (1), and the adjusting mechanism (3) comprises: A square groove (31), the top of the fixed frame (1) is provided with a square groove (31), a guide block (32) is fixedly installed inside the square groove (31), a moving block (33) is slidably connected to the outer wall of the guide block (32), and a push rod (34) is hinged on the front of the moving block (33); A rotating rod (35), one end of the push rod (34) away from the moving block (33) is hinged with the rotating rod (35), the center of the rotating rod (35) is hinged on the front of another moving block (33), the right side of the moving block (33) is fixedly connected with a push plate (36), and a threaded rod (37) is threadedly connected at the through hole of the push plate (36).
2. The width adjustment device of the telescopic comb of the sizing machine according to claim 1 is characterized in that: The right side of the threaded rod (37) is fixedly connected to a rotating disk (38), and the left side of the threaded rod (37) is rotatably connected to a limiting rod (39), and the bottom of the limiting rod (39) is fixedly connected to the bottom of the square groove (31).
3. The width adjustment device of the telescopic comb of the sizing machine according to claim 2, characterized in that: The telescopic mechanism (4) comprises: a slide groove (41), the front face of the moving block (33) is provided with the slide groove (41), the outer wall of the combing needle (2) is slidably connected to the inside of the slide groove (41), the outer wall of the combing needle (2) is fixedly connected to an L-shaped rod (42), and the right side of the L-shaped rod (42) is fixedly connected to a telescopic rod (43).
4. The width adjustment device of the telescopic comb of the sizing machine according to claim 3 is characterized in that: The telescopic rod (43) is fixed between the two groups of L-shaped rods (42); the bottom of the L-shaped rod (42) is fixedly connected with a spring (44); one end of the spring (44) away from the L-shaped rod (42) is fixedly connected to the top of the push rod (34).
5. The width adjustment device of the telescopic comb of the sizing machine according to claim 1, characterized in that: The moving block (33), the push rod (34), and the rotating rod (35) are distributed in a linear array on the front side of the fixed frame (1).
6. The width adjustment device of the telescopic comb of the sizing machine according to claim 1, characterized in that: The telescopic mechanisms (4) are distributed in a linear array on the front side of the fixing frame (1).
7. The width adjustment device of the telescopic comb of the sizing machine according to claim 2, characterized in that: The right side of the threaded rod (37) is rotatably connected to the right side of the fixing frame (1).