An open width machine for knitting fabric production and processing

Abstract

The utility model relates to the technical field of knitted fabric production, and disclose a kind of for knitted fabric production and processing's open width machine, including connecting plate, the connecting plate top is fixedly connected with fixed plate, the connecting plate top is fixedly connected with support plate, the support plate top is fixedly connected with motor one, the motor one output end is fixedly connected with trapezoidal screw one, the trapezoidal screw one outside thread is connected with sliding block, the sliding block front surface rotation is connected with tensioning roller, by being set swing drying position mechanism, start motor two, then by sliding frame synchronous belt drive rack moves, make its rack move simultaneously synchronous belt drive gear rotation, further by gear synchronous belt drive corresponding air jet rotating, further in the process of motor two continuous rotation, make it constantly drive air jet left and right swing, to improve air flow around air jet, avoid humidity in fabric and " wet film layer " between barrel wall formation, to improve evaporation rate.

Description

Technical Field

[0001] This utility model relates to the field of knitted fabric production technology, specifically to an opening machine for knitted fabric production and processing. Background Technology

[0002] In the dyeing and printing process of knitted fabrics, the fabric often needs to undergo wet processing and dehydration. During dehydration, the fabric in its natural state needs to be further untwisted and opened to facilitate subsequent processes. For example, in the pretreatment stage of the dyeing and printing industry, opening is an indispensable step, and tension must be strictly controlled during the opening process to prevent fabric deformation, wrinkling, or color difference.

[0003] According to the patent application published on the Internet, "A fabric spreading machine for knitted fabric production and processing (authorization announcement CN 222418381U) is described as follows: "A fabric spreading machine for knitted fabric production and processing includes a rectangular processing table, a first drive motor is installed on one side of the processing table, a rectangular plate is fixedly connected to the top of the processing table, and a support rod is fixedly connected to one side of the rectangular plate."

[0004] Regarding the above description, the applicant believes the following issues exist: In use, the present invention generates hot air through a steam pump and enters the drying cylinder through an air supply pipe. The upper and lower drying cylinders can dry the upper and lower sides of the knitted fabric simultaneously, thereby increasing the drying efficiency. However, in actual use, the upper and lower drying cylinders are fixed, resulting in poor air circulation around them. This makes it easy for moisture to form a "wet film layer" between the fabric and the cylinder wall, which leads to a decrease in the evaporation rate. Therefore, it is necessary to improve the opening machine for knitted fabric production and processing. Utility Model Content

[0005] The purpose of this invention is to provide a fabric opening machine for knitted fabric production and processing, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a fabric opening machine for knitted fabric production and processing, comprising a connecting plate, a fixing plate fixedly connected to the top of the connecting plate, a support plate fixedly connected to the top of the connecting plate, a motor fixedly connected to the top of the support plate, a trapezoidal screw fixedly connected to the output end of the motor, a slider externally threaded to the trapezoidal screw, a tension roller rotatably connected to the front of the slider, a swing drying and adjusting mechanism provided on the front of the support plate, and a fixing mechanism provided on the front of the fixing plate; The oscillating drying and adjusting mechanism includes an oscillating drying component and an adjusting component, wherein the adjusting component is disposed outside the oscillating drying component; The adjustment assembly includes a third motor, which is fixedly connected to the top of the support plate. A bidirectional trapezoidal screw is fixedly connected to the output end of the third motor. A movable plate is externally threaded onto the bidirectional trapezoidal screw. Limiting strips are fixedly connected to both sides of the movable plate to facilitate adjustment of the vertical movement position of the jet tube as needed.

[0007] Preferably, the support plate has a groove at the position corresponding to the limiting strip, and the limiting strip is slidably connected in the groove, so as to facilitate the synchronous movement of the two jet tubes relative to each other.

[0008] Preferably, the oscillating drying assembly includes a support frame, which is fixedly connected to the back of a support plate. A second motor is fixedly connected to the back of the support plate, and a push rod is fixedly connected to the output end of the second motor. A locking post is fixedly connected to the front of the push rod, and a connecting frame is movably connected to the outside of the locking post. A slide rail is fixedly connected to the back of the connecting frame, and a sliding frame is slidably connected to the outside of the slide rail. A rack is fixedly connected to the back of the sliding frame, and a gear meshes with the outside of the rack. An air jet is fixedly connected to the inside of the gear, and a connecting hose is sleeved on the inside of the air jet. A diverter is fixedly connected to the back of the connecting hose to facilitate the left and right oscillation of the air jet, thereby improving the drying effect.

[0009] Preferably, the jet tube is rotatably connected to the inner side of the movable plate, and the movable plate has a groove at the position corresponding to the rack, and the rack is slidably connected in the groove, and the diverter is fixedly connected to the inner side of the support frame, so as to facilitate the synchronous swinging of multiple jet tubes.

[0010] Preferably, the support plate has a groove at the position corresponding to the slide rail, and the slide rail is slidably connected in the groove, which facilitates the synchronous pulling of the slide rail to move left and right.

[0011] Preferably, the fixing mechanism includes a motor four, which is fixedly connected to the back of the fixing plate. A positioning plate is fixedly connected to the output end of the motor four. A connecting cylinder is fixedly connected to the front of the positioning plate. A rotating clamping plate is rotatably connected inside the connecting cylinder. An adjusting column is movably connected to the inner side of the rotating clamping plate. A support rod is fixedly connected to the front of the adjusting column. A rotating frame is fixedly connected to the front of the rotating clamping plate. A pull column is movably connected to the inner side of the rotating frame. A moving block is fixedly connected to the front of the pull column. A trapezoidal screw three is threaded inside the moving block to facilitate fixing the take-up drum and the unwinding drum.

[0012] Preferably, the trapezoidal screw is rotatably connected to the front of the connecting cylinder, and the moving block is slidably connected to the front of the connecting cylinder. An arc-shaped groove is provided at the corresponding position of the rotating plate and the adjusting column, and the adjusting column is movably connected in the arc-shaped groove. The support rod is slidably connected inside the connecting cylinder, which facilitates the synchronous unfolding of the surrounding support rods.

[0013] Compared with the prior art, this utility model provides a width-opening machine for knitted fabric production and processing, which has the following beneficial effects: This opening machine for knitted fabric production uses a swing drying adjustment mechanism to start motor two, which in turn drives the rack to move synchronously. As the rack moves, it drives the gear to rotate, which in turn drives the corresponding air jet to rotate. As motor two continues to rotate, it continuously drives the air jet to swing left and right, thereby improving the air flow around the air jet and preventing moisture from forming a "wet film layer" between the fabric and the drum wall, thus increasing the evaporation rate.

[0014] This opening machine for knitted fabric production and processing uses a fixed mechanism to manually or with the aid of tools rotate a trapezoidal screw three, causing its adjusting column to move along the arc-shaped groove inside the rotating plate. This, in turn, drives the corresponding support rod to move outward, so that the support rod is in close contact with the knitted fabric roll or take-up roll, thereby quickly completing the fixing between the knitted fabric roll and the take-up roll. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Figure 1 This is a schematic diagram of the appearance and structure of this utility model; Figure 2 This is a rear view schematic diagram of the oscillating drying and adjusting mechanism of this utility model; Figure 3 This is a rear view of the unfolded structure of the oscillating drying component of this utility model; Figure 4 This is a rear view schematic diagram of the positioning component of this utility model; Figure 5 This is a schematic diagram of the unfolded structure of the fixing mechanism of this utility model.

[0016] In the diagram: 1. Connecting plate; 2. Swing drying adjustment mechanism; 3. Fixing plate; 4. Fixing mechanism; 5. Support plate; 6. Motor 1; 7. Trapezoidal screw 1; 8. Slider; 9. Tensioning roller; 21. Swing drying assembly; 22. Adjustment assembly; 211. Support frame; 212. Motor 2; 213. Push rod; 214. Locking post; 215. Connecting frame; 216. Slide rail; 217. Slide frame; 218. Rack; 2 19. Gear; 2110. Jet nozzle; 2111. Connecting hose; 2112. Diverter pipe; 221. Motor 3; 222. Two-way trapezoidal screw 2; 223. Moving plate; 224. Limiting strip; 41. Motor 4; 42. Positioning plate; 43. Connecting cylinder; 44. Rotating clamping plate; 45. Adjusting column; 46. Support rod; 47. Rotating frame; 48. Pull column; 49. Moving block; 410. Trapezoidal screw 3. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances. Example

[0019] Due to the fixed upper and lower drying drums in existing technologies, air circulation is poor, causing moisture to form a "wet film" between the fabric and the drum wall, thus reducing the evaporation rate. Please refer to [link to relevant documentation]. Figure 1-5 This utility model provides a technical solution: an opening machine for knitted fabric production and processing, including a connecting plate 1, a fixing plate 3 fixedly connected to the top of the connecting plate 1, a support plate 5 fixedly connected to the top of the connecting plate 1, a motor 6 fixedly connected to the top of the support plate 5, a trapezoidal screw 7 fixedly connected to the output end of the motor 6, a slider 8 externally threaded to the trapezoidal screw 7, a tension roller 9 rotatably connected to the front of the slider 8, a swing drying adjustment mechanism 2 provided on the front of the support plate 5, and a fixing mechanism 4 provided on the front of the fixing plate 3; The oscillating drying adjustment mechanism 2 includes an oscillating drying component 21 and an adjustment component 22, with the adjustment component 22 disposed outside the oscillating drying component 21; The adjustment component 22 includes a motor 221, which is fixedly connected to the top of the support plate 5. A bidirectional trapezoidal screw 222 is fixedly connected to the output end of the motor 221. A movable plate 223 is externally threaded to the bidirectional trapezoidal screw 222. Limiting strips 224 are fixedly connected to both sides of the movable plate 223 to facilitate the adjustment of the vertical movement position of the jet tube 2110 according to the requirements.

[0020] Furthermore, the support plate 5 has a groove at the corresponding position of the limiting strip 224, and the limiting strip 224 is slidably connected in the groove, which facilitates the synchronous movement of the two jet tubes 2110 relative to each other.

[0021] Furthermore, the oscillating drying assembly 21 includes a support frame 211, which is fixedly connected to the back of the support plate 5. A second motor 212 is fixedly connected to the back of the support plate 5. A push rod 213 is fixedly connected to the output end of the second motor 212. A locking post 214 is fixedly connected to the front of the push rod 213. A connecting frame 215 is movably connected to the outside of the locking post 214. A slide rail 216 is fixedly connected to the back of the connecting frame 215. A slide frame 217 is slidably connected to the outside of the slide rail 216. A rack 218 is fixedly connected to the back of the slide frame 217. A gear 219 meshes with the outside of the rack 218. An air jet 2110 is fixedly connected to the inside of the gear 219. A connecting hose 2111 is sleeved inside the air jet 2110. A diverter pipe 2112 is fixedly connected to the back of the connecting hose 2111, which facilitates the left and right oscillation of the air jet 2110, thereby improving the drying effect.

[0022] Furthermore, the jet tube 2110 is rotatably connected to the inner side of the moving plate 223, and the moving plate 223 has a groove at the corresponding position of the rack 218, and the rack 218 is slidably connected in the groove, and the diverter pipe 2112 is fixedly connected to the inner side of the support frame 211, so as to synchronously drive multiple jet tubes 2110 to swing.

[0023] Furthermore, the support plate 5 has a groove at the corresponding position of the slide rail 216, and the slide rail 216 is slidably connected in the groove, which facilitates the synchronous pulling of the slide rail 216 to move left and right. Example

[0024] Based on the existing technology's need to fix the take-up and unwind drums, please refer to... Figure 5Furthermore, in conjunction with Embodiment 1, the fixing mechanism 4 includes a motor 41, which is fixedly connected to the back of the fixing plate 3. A positioning plate 42 is fixedly connected to the output end of the motor 41. A connecting cylinder 43 is fixedly connected to the front of the positioning plate 42. A rotating clamping plate 44 is rotatably connected inside the connecting cylinder 43. An adjusting column 45 is movably connected to the inner side of the rotating clamping plate 44. A support rod 46 is fixedly connected to the front of the adjusting column 45. A rotating frame 47 is fixedly connected to the front of the rotating clamping plate 44. A pull column 48 is movably connected to the inner side of the rotating frame 47. A moving block 49 is fixedly connected to the front of the pull column 48. A trapezoidal screw 410 is threaded inside the moving block 49 to facilitate fixing the take-up drum and the unwinding drum.

[0025] Furthermore, the trapezoidal screw 410 is rotatably connected to the front of the connecting cylinder 43, and the moving block 49 is slidably connected to the front of the connecting cylinder 43. The rotating plate 44 and the adjusting column 45 are provided with arc-shaped grooves at corresponding positions, and the adjusting column 45 is movably connected in the arc-shaped grooves. The support rod 46 is slidably connected inside the connecting cylinder 43, which facilitates the synchronous unfolding of the surrounding support rods 46.

[0026] In actual operation, when the device is in use, the control method of this utility model is controlled by manually starting and stopping the switch. The wiring diagram of the power element and the power supply are common knowledge in the field. Since this utility model is mainly used to protect mechanical devices, the control method and wiring layout will not be explained in detail. The control method of this utility model is automatic control through a controller. The control circuit of the controller can be implemented by simple programming by those skilled in the art. The power supply is also common knowledge in the field. Since this utility model is mainly used to protect mechanical devices, the control method and circuit connection will not be explained in detail. Firstly, its... The roll of knitted fabric to be expanded is fitted onto the connecting cylinder 43, and its take-up roll is fitted onto the other connecting cylinder 43. Through the fixed mechanism 4, the trapezoidal screw 410 is rotated manually or with the aid of a tool. The trapezoidal screw 410 drives the moving block 49 to move to the left, which in turn drives the pull column 48 to move. This pull column then synchronously drives the rotating plate to rotate around the connection point between the rotating plate 44 and the connecting cylinder 43, which in turn synchronously drives the corresponding adjusting column 45 to move. During this movement, the adjusting column 45 moves along the guide arc groove inside the rotating plate 44, which in turn synchronously drives the corresponding support rod 46 to move outwards, so that the support rod 46... The knitted fabric roll or take-up roll is pressed tightly together, thus quickly securing the knitted fabric roll and take-up roll together. Then, the knitted fabric is passed sequentially through the guide roller and tension roller 9, and placed between the upper and lower air jets 2110. One end of the knitted fabric is then fixed to the take-up roll. During the movement of the knitted fabric, hot air is generated by a steam pump (as in existing technology) and connected to a distribution pipe 2112. The distribution pipe 2112, through a connecting hose 2111, delivers the hot air to the inside of the air jets 2110, evenly spraying the hot air onto the upper and lower sides of the knitted section. During the drying process, the oscillating drying adjustment mechanism 2 activates the second motor 212, which drives... The push rod 213 rotates, causing the locking pin 214 to move during its rotation. The locking pin 214 then moves the connecting frame 215, which in turn moves the slide rail 216. The slide rail 216 then moves the slide frame 217, which in turn moves the rack 218. The rack 218 then rotates the gear 219, which in turn rotates the corresponding jet nozzle 2110. As the motor 212 continues to rotate, it continuously drives the jet nozzle 2110 to swing left and right, thereby improving the airflow around the jet nozzle 2110.

[0027] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

Claims

1. A widening machine for knitted fabric production and processing, comprising a connecting plate (1), characterized in that: The top of the connecting plate (1) is fixedly connected to a fixing plate (3), the top of the connecting plate (1) is fixedly connected to a support plate (5), the top of the support plate (5) is fixedly connected to a motor (6), the output end of the motor (6) is fixedly connected to a trapezoidal screw (7), the external thread of the trapezoidal screw (7) is connected to a slider (8), the front of the slider (8) is rotatably connected to a tension roller (9), the front of the support plate (5) is provided with a swing drying adjustment mechanism (2), and the front of the fixing plate (3) is provided with a fixing mechanism (4). The oscillating drying adjustment mechanism (2) includes an oscillating drying component (21) and an adjustment component (22), wherein the adjustment component (22) is disposed outside the oscillating drying component (21); The adjustment component (22) includes a motor three (221), which is fixedly connected to the top of the support plate (5). The output end of the motor three (221) is fixedly connected to a bidirectional trapezoidal screw two (222), and a moving plate (223) is externally threaded to the bidirectional trapezoidal screw two (222). Limiting strips (224) are fixedly connected to both sides of the moving plate (223).

2. The opening machine for knitted fabric production and processing according to claim 1, characterized in that: The support plate (5) has a groove at the corresponding position of the limiting strip (224), and the limiting strip (224) is slidably connected in the groove.

3. The opening machine for knitted fabric production and processing according to claim 1, characterized in that: The oscillating drying assembly (21) includes a support frame (211), which is fixedly connected to the back of a support plate (5). A second motor (212) is fixedly connected to the back of the support plate (5). A push rod (213) is fixedly connected to the output end of the second motor (212). A locking post (214) is fixedly connected to the front of the push rod (213). A connecting frame (215) is movably connected to the outside of the locking post (214). The back of the connecting frame (215) is fixedly connected to... A slide rail (216) is connected to the outside of the slide rail (216), a slide frame (217) is slidably connected to the outside of the slide frame (217), a rack (218) is fixedly connected to the back of the slide frame (217), a gear (219) is meshed on the outside of the rack (218), a jet tube (2110) is fixedly connected to the inside of the gear (219), a connecting hose (2111) is sleeved on the inside of the jet tube (2110), and a diverter pipe (2112) is fixedly connected to the back of the connecting hose (2111).

4. The opening machine for knitted fabric production and processing according to claim 3, characterized in that: The jet tube (2110) is rotatably connected to the inner side of the movable plate (223), and the movable plate (223) has a groove at the corresponding position of the rack (218), and the rack (218) is slidably connected in the groove, and the diverter (2112) is fixedly connected to the inner side of the support frame (211).

5. The opening machine for knitted fabric production and processing according to claim 3, characterized in that: The support plate (5) has a groove at the corresponding position of the slide rail (216), and the slide rail (216) is slidably connected in the groove.

6. The opening machine for knitted fabric production and processing according to claim 3, characterized in that: The fixing mechanism (4) includes a motor four (41), which is fixedly connected to the back of the fixing plate (3). The output end of the motor four (41) is fixedly connected to a positioning plate (42). The front of the positioning plate (42) is fixedly connected to a connecting cylinder (43). The connecting cylinder (43) is rotatably connected to a rotating plate (44). The inner side of the rotating plate (44) is movably connected to an adjusting column (45). The front of the adjusting column (45) is fixedly connected to a support rod (46). The front of the rotating plate (44) is fixedly connected to a rotating frame (47). The inner side of the rotating frame (47) is movably connected to a pull column (48). The front of the pull column (48) is fixedly connected to a moving block (49). The moving block (49) is threadedly connected to a trapezoidal screw three (410).

7. The opening machine for knitted fabric production and processing according to claim 6, characterized in that: The trapezoidal screw three (410) is rotatably connected to the front of the connecting cylinder (43), and the moving block (49) is slidably connected to the front of the connecting cylinder (43). The rotating plate (44) and the adjusting column (45) are provided with arc-shaped grooves at their corresponding positions. The adjusting column (45) is movably connected in the arc-shaped grooves, and the support rod (46) is slidably connected inside the connecting cylinder (43).

Images