Bobbin changing mechanism of warping machine bobbin creel

Abstract

The utility model relates to the technical field of textile processing, and discloses a warping machine bobbin creel creel changing mechanism which comprises a fixing frame, a fixing plate is arranged in the fixing frame, the side face of the fixing plate is fixedly connected with a driving motor, the output end of the driving motor is fixedly connected with a rotating rod, and the rotating rod is fixedly connected with a rotating shaft. The other end of the rotating rod is fixedly connected with a mounting frame, and mounting grooves are formed in the front side and the back side of the mounting frame. According to the bobbin creel creel replacing mechanism of the warping machine, the fixing frame and the fixing plate are used in cooperation, meanwhile, the driving motor can drive the rotating rod to drive the mounting frame to rotate, and therefore when a bobbin is mounted, the angle of the mounting frame can be adjusted, and the bobbin can be pressed through the pushing block to enter the outer portion of the mounting block; and the mounting block can drive a screw rod to rotate, so that the screw rod can drive a first bevel gear engaged with the outer part of a second bevel gear to rotate, thereby facilitating the contraction of the push block, and replacing and mounting the spool.

Description

Technical Field

[0001] The utility model relates to the technical field of textile processing, in particular to a creel changing mechanism for a warping machine. Background Art

[0002] With the continuous development of science and technology, warping machine is a vital equipment in the textile industry. It is mainly used to process single warp threads on a large number of wool yarns or blended fabrics and re-weave them on the warping cylinder for use in subsequent weaving processes.

[0003] The existing warping machine creel can refer to the Chinese utility model patent with authorization announcement number CN217781371U, which discloses a warping machine creel, "including a fixed frame, a creel, a rotating shaft and an H-shaped frame, wherein the H-shaped frame is fixedly connected to a plurality of support shafts on the side away from the creel, and the surface of the support shaft is sleeved with a yarn bobbin, and the H-shaped frame is provided with positioning holes on both sides of the rotating shaft, and a groove is provided inside the creel, and a first spring is provided inside the groove, and one end of the first spring is fixedly connected to a positioning block adapted to the positioning hole, and the end of the positioning block close to the first spring is fixedly connected to a pull rod. Through the arrangement of the creel, the rotating shaft and the H-shaped frame, the present application can rotate the H-shaped frame when the yarn bobbin needs to be replaced, so that the H-shaped frame can be rotated ninety degrees around the rotating shaft, so that the yarn bobbin located at a high position can be rotated to a lower position, which is convenient for replacing the higher yarn bobbin."

[0004] When the above device is in use, it adopts the arrangement of the bobbin stand, the rotating shaft and the H-shaped frame. When the yarn bobbin needs to be replaced, the H-shaped frame can be rotated so that the H-shaped frame can be rotated ninety degrees around the rotating shaft, so that the yarn bobbin located at a high position can be rotated to a lower position, which is convenient for replacing the higher yarn bobbin. The use of the above device is not convenient for quickly replacing the yarn bobbin, which makes it inconvenient to quickly limit the yarn bobbin during installation, and thus it is easy to consume a lot of time during installation. For this reason, we propose a bobbin changing mechanism for the bobbin stand of a warping machine. Utility Model Content

[0005] In response to the deficiencies in the prior art, the utility model provides a bobbin changing mechanism for a warping machine, which has the advantages of strong practicality, good stability, convenience in replacing yarn bobbins and convenience in automatically limiting the yarn bobbins. It solves the problem that the traditional bobbin changing mechanism for a warping machine is not convenient for quickly replacing yarn bobbins, making it inconvenient to quickly limit the yarn bobbins during installation, and thus easily consumes a lot of time during installation.

[0006] The transmission mechanism that this invention relates to is that this invention relates to a kind of winding machine frame bobbin changing mechanism, comprises a fixing frame, the interior of the fixing frame is provided with a fixing plate, the side surface of the fixing plate is fixedly connected to a driving motor, the output end of the driving motor is fixedly connected to a rotating rod, the other end of the rotating rod is fixedly connected to the mounting frame, the front and back sides of the mounting frame are provided with a mounting slot, the interior of the mounting slot is rotatably connected to a circular gear, the circular gear is installed on a side of the mounting frame close to the mounting frame, and the interior of the mounting block is rotatably connected to the connecting rod, the outside of the connecting rod is fixedly connected to the first bevel gear, the outside of the first bevel gear is meshed with the second bevel gear, the side of the second bevel gear is installed away from the first bevel gear, and the screw is rotatably connected to the inside of the mounting block, the outside of the mounting block is provided with a limiting slot, and the outside of the screw is threadedly connected to the screw hole opened on the side of the push block close to the second bevel gear.

[0007] As a preferred technical solution of the present invention, four second bevel gears are engaged with the outside of the first bevel gear, and the four second bevel gears are fixedly connected to a screw on one side away from the first bevel gear, and the limiting groove is rectangular in shape.

[0008] As a preferred technical solution of the present invention, a rack is engaged on the outside of the circular gear, and the rack is slidably connected to the inside of a slide groove, and the slide groove is opened inside the mounting frame. An adjustment block is fixedly connected to the top of the rack, and the adjustment block is slidably connected to the inside of a movable groove, and the movable groove is opened on the front of the mounting frame. A spring is provided at the bottom of the rack.

[0009] As a preferred technical solution of the present invention, there are multiple circular gears, and the exteriors of the multiple circular gears are meshed with the side surfaces of the rack.

[0010] As a preferred technical solution of the present invention, the outer portion of the push block away from the installation frame is arc-shaped, and the push block is slidably connected to the interior of the limiting groove.

[0011] As a preferred technical solution of the present invention, a cylinder is fixedly mounted on the side of the fixing plate, and the output end of the cylinder is plugged into a slot provided on a side of the mounting frame close to the cylinder.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] 1. The bobbin changing mechanism of the warping machine bobbin rack is used in conjunction with the fixed frame and the fixed plate. At the same time, the driving motor can drive the rotating rod to drive the mounting frame to rotate, and then when the bobbin is installed, the angle of the mounting frame can be adjusted so that the yarn bobbin can be pressed into the outside of the mounting block by the push block. When the yarn bobbin is pressed, the mounting block can drive the screw to rotate, so that the screw can drive the first bevel gear meshing with the outside of the second bevel gear to rotate, thereby facilitating the contraction of the push block and replacing and installing the yarn bobbin.

[0014] 2. The bobbin changing mechanism of the warping machine can move the adjusting block through the coordinated use of the mounting frame and the movable groove, so that the adjusting block can drive the rack to move, so that the rack drives the circular gear to rotate, thereby facilitating the contraction of the push block through the connecting rod, the first bevel gear, the second bevel gear and the screw, so as to facilitate the removal of the yarn bobbin. At the same time, the spring installed inside the slide groove can push the rack to move, thereby preventing the push block from automatically contracting, so as to limit the yarn bobbin and prevent the yarn bobbin from falling off. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the front structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0017] Figure 3 For this utility model Figure 2 A local enlarged structural diagram of point A;

[0018] Figure 4 This is a schematic diagram of the explosion structure of the utility model;

[0019] Figure 5 For this utility model Figure 4 A schematic diagram of the partially enlarged structure at point B;

[0020] Figure 6 For this utility model Figure 4 Schematic diagram of the local enlarged structure at point C.

[0021] In the figure: 1. Fixed frame; 2. Fixed plate; 3. Rotating rod; 4. Mounting frame; 5. Mounting slot; 6. Circular gear; 7. Connecting rod; 8. Mounting block; 9. First bevel gear; 10. Second bevel gear; 11. Screw; 12. Limiting slot; 13. Push block; 14. Rack; 15. Slide; 16. Adjusting block; 17. Moving slot; 18. Spring; 19. Drive motor; 20. Cylinder. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] See also Figure 1-6 A warping machine creel changing mechanism includes a fixed frame 1, a fixed plate 2 is provided inside the fixed frame 1, a driving motor 19 is fixedly connected to the side of the fixed plate 2, the output end of the driving motor 19 is fixedly connected to a rotating rod 3, the other end of the rotating rod 3 is fixedly connected to a mounting frame 4, the mounting frame 4 has mounting grooves 5 on both sides, a circular gear 6 is rotatably connected to the inside of the mounting groove 5, a connecting rod 7 is installed on the side of the circular gear 6 close to the mounting frame 4, a mounting block 8 is fixedly connected to the side of the mounting frame 4, and the internal rotation of the mounting block 8 is fixedly connected to the side of the mounting frame 4. The first bevel gear 9 is engaged with the second bevel gear 10 on the outside of the first bevel gear 9, and the second bevel gear 10 is meshed with the second bevel gear 10 on the side away from the first bevel gear 9. The screw 11 is rotatably connected to the inside of the mounting block 8, and a limiting groove 12 is provided on the outside of the mounting block 8. The external thread of the screw 11 is connected to the screw hole opened on the side of the push block 13 close to the second bevel gear 10. The inside of the fixing frame 1 is fixed to the fixing plate 2 by bolts. On the left side of the fixing plate 2 The driving motor 19 is fixed to the side by bolts so that the output end of the driving motor 19 can drive the rotating rod 3 to rotate, and the rotating rotating rod 3 can adjust the angle of the mounting frame 4. A mounting slot 5 is provided on the front of the mounting frame 4, and the circular gear 6 can be rotatably connected inside the mounting slot 5. A connecting rod 7 is installed on the side of the circular gear 6 close to the front of the fixed frame 1. The mounting block 8 is fixed on the front of the mounting frame 4 so that the connecting rod 7 can be rotatably connected to the inside of the mounting block 8. A first bevel gear 9 is welded on the outside of the mounting block 8 so that when the mounting block 8 rotates, the second bevel gear 10 engaged with the outside of the first bevel gear 9 can drive the screw 11 to rotate. The rotating screw 11 can drive the push block 13 to slide inside the limit slot 12, thereby facilitating the movement of the push block 13. Since the outside of the first bevel gear 9 is engaged with four second bevel gears 10, the second bevel gear 10 can drive the screw 11 to rotate when it rotates, thereby facilitating the push block 13 to limit the yarn bobbin, thereby facilitating the rotation of the yarn bobbin on the outside of the mounting block 8.

[0024] See also Figure 4-6The outside of the circular gear 6 is meshed with a rack 14, and the rack 14 is slidably connected to the inside of the slide groove 15, and the slide groove 15 is opened inside the mounting frame 4. The top of the rack 14 is fixedly connected to an adjusting block 16, and the adjusting block 16 is slidably connected to the inside of the moving groove 17, and the moving groove 17 is opened on the front of the mounting frame 4. A spring 18 is provided at the bottom of the rack 14, and the rack 14 meshing with the outside of the circular gear 6 can be slidably connected to the inside of the slide groove 15. An adjusting block 16 is installed on the front of the rack 14 to facilitate the downward movement of the adjusting block 16, so that the rack 14 drives the circular gear 6 to rotate, thereby facilitating the use of the device.

[0025] See also Figure 1 The side of the fixed plate 2 is fixedly installed with a cylinder 20, and the output end of the cylinder 20 is inserted into a slot opened on the side of the mounting frame 4 close to the cylinder 20. The side of the fixed plate 2 is installed with the cylinder 20, so that when the cylinder 20 is working, its output end can be inserted into the slot opened on the side of the mounting frame 4, thereby fixing the mounting frame 4.

[0026] Working principle: during operation, when the bobbin is taken out, the output end of the driving motor 19 can drive the rotating rod 3 to rotate, so that the rotating rod 3 can adjust the angle of the mounting frame 4, so that the bottom of the mounting frame 4 is parallel to the bottom of the fixing frame 1, thereby pulling the adjusting block 16, so that the adjusting block 16 moves in the direction of the spring 18. When the adjusting block 16 moves, it can drive the rack 14 to move, so that the rack 14 drives the external meshing circular gear 6 to rotate, so that the circular gear 6 can drive the connecting rod 7 to rotate and be connected to the inside of the mounting block 8. Since the first bevel gear 9 is welded to the outside of the connecting rod 7, the first bevel gear 9 can drive the meshing second bevel gear 10 to rotate, and the rotating second bevel gear 10 The gear 13 is then retracted to allow the second bevel gear 10 to rotate, and the second bevel gear 10 and the first bevel gear 9 are rotated, so that the connecting rod 7 drives the circular gear 6 to rotate in the opposite direction, and the rack 14 squeezes the spring 18, thereby facilitating the installation of the yarn bobbin. After installation, the spring 18 can push the rack 14 to move, thereby facilitating the fixing of the yarn bobbin.

[0027] 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, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of additional identical elements in the process, method, article, or device comprising the element.

[0028] 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.

Claims

1. A warping machine creel changing mechanism, comprising a fixed frame (1), characterized in that: A fixing plate (2) is provided inside the fixing frame (1), a driving motor (19) is fixedly connected to the side of the fixing plate (2), an output end of the driving motor (19) is fixedly connected to a rotating rod (3), the other end of the rotating rod (3) is fixedly connected to a mounting frame (4), mounting grooves (5) are provided on both the front and back sides of the mounting frame (4), a circular gear (6) is rotatably connected inside the mounting groove (5), a connecting rod (7) is installed on the side of the circular gear (6) close to the mounting frame (4), and a mounting block (8) is fixedly connected to the side of the mounting frame (4), and The interior of the mounting block (8) is rotatably connected to a connecting rod (7), the exterior of the connecting rod (7) is fixedly connected to a first bevel gear (9), the exterior of the first bevel gear (9) is meshed with a second bevel gear (10), a screw rod (11) is installed on a side of the second bevel gear (10) away from the first bevel gear (9), and the screw rod (11) is rotatably connected to the interior of the mounting block (8), a limiting groove (12) is provided on the exterior of the mounting block (8), and the exterior of the screw rod (11) is threadedly connected to a screw hole provided on a side of the push block (13) close to the second bevel gear (10).

2. A warping machine creel changing mechanism according to claim 1, characterized in that: Four second bevel gears (10) are meshed with the outside of the first bevel gear (9), and the four second bevel gears (10) are fixedly connected to a screw (11) on one side away from the first bevel gear (9), and the limiting groove (12) is rectangular in shape.

3. The creel changing mechanism of a warping machine according to claim 1, characterized in that: The outer portion of the circular gear (6) is meshed with a rack (14), the rack (14) is slidably connected to the inside of a slide groove (15), and the slide groove (15) is opened inside the mounting frame (4). The top of the rack (14) is fixedly connected to an adjustment block (16), the adjustment block (16) is slidably connected to the inside of a movable groove (17), and the movable groove (17) is opened on the front of the mounting frame (4). A spring (18) is provided at the bottom of the rack (14).

4. The warping machine creel changing mechanism according to claim 1, characterized in that: There are multiple circular gears (6), and the exteriors of the multiple circular gears (6) are all meshed with the side surfaces of the rack (14).

5. The warping machine creel changing mechanism according to claim 1, characterized in that: The outer portion of the push block (13) away from the installation frame (4) is arc-shaped, and the push block (13) is slidably connected to the inside of the limiting groove (12).

6. The creel changing mechanism of a warping machine according to claim 1, characterized in that: A cylinder (20) is fixedly mounted on the side of the fixing plate (2), and an output end of the cylinder (20) is plugged into a slot provided on a side of the mounting frame (4) close to the cylinder (20).

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