Spool support structure for a splicing machine

Abstract

The utility model relates to the technical field of splicing machine, concretely to a splicing machine's thread spool support structure, including base, its top both sides all are fixedly connected with fixed seat, two fixed seat's top all through the elevating system liftable setting have movable seat, elevating groove, its opening in two movable seat's one side middle part, the elevating groove activity is provided with clamping mechanism between two clamping mechanism, the thread spool body is provided with, the utility model discloses the cooperation use of the screw nut mechanism and V type clamping groove by motor drive, realized the quick compression of bearing and release, solved the problem that the thread spool replacement operation was complicated, time -consuming and labor -intensive caused by traditional multi -bolt fastening mode, and the maintenance efficiency was improved significantly.

Description

Technical Field

[0001] This utility model relates to the field of spool-coupling machine technology, specifically to a spool support structure for a spool-coupling machine. Background Technology

[0002] With the increasing demand for wider fabrics, cyclorama machines are becoming more and more commonly used in the upstream processes of textile manufacturing. In the weaving process, filaments are first wound onto a sizing beam, and the cyclorama machine then winds the filaments from multiple sizing beams onto the weaving beam, thus combining them into a larger weaving beam.

[0003] As disclosed in the patent announcement CN222181400U, a bobbin support structure for a spool-coupling machine includes a connecting shaft, a rubber ring washer, a support column, a mounting base plate, a bobbin shaft, a fixing pad, and a bearing seat mechanism. The outer ring of the connecting shaft and the inner ring of the rubber ring washer are on the same axis. The beneficial effects of adopting the above technical solution are: improved overall safety and stability, preventing jamming during operation.

[0004] While the aforementioned patent avoids jamming during operation, its bearing housing mechanism employs a multi-part bolt fastening and precision alignment design, resulting in cumbersome, time-consuming, and labor-intensive routine operations such as spool replacement, bearing cleaning, or repair of damaged parts, thus reducing the overall maintenance efficiency and operational flexibility of the equipment. Utility Model Content

[0005] The purpose of this invention is to provide a bobbin support structure for a spooling machine to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A bobbin support structure for a parallel spinning machine, comprising:

[0008] The base has fixed seats fixedly connected to both sides of its top end, and the top ends of the two fixed seats are equipped with movable seats that can be raised and lowered through a lifting mechanism.

[0009] A lifting groove is provided on one side of the middle of the two movable seats. A clamping mechanism is movably arranged in the lifting groove, and a bobbin body is arranged between the two clamping mechanisms.

[0010] Preferably, the lifting mechanism includes a mounting groove vertically opened at the center of the top of the fixed base, and guide holes opened at the four corners of the top of the fixed base. An electric push rod is fixedly connected inside the mounting groove. The output shaft of the electric push rod is fixedly connected to the center of the bottom of the movable base. Guide rods that are slidably connected to the guide holes are fixedly connected to the four corners of the bottom of the movable base.

[0011] Preferably, pointers are fixedly connected to both ends of the front of the fixed base, and a vertical scale plate is fixedly connected to the front of the bottom of the movable base, with the two end faces of the scale plate slidingly contacting the ends of the two pointers respectively.

[0012] Preferably, the clamping mechanism includes a slide groove formed on the side of the movable seat away from the lifting groove, and a lead screw rotatably connected inside the slide groove. A motor is fixedly connected to the top of the movable seat, and the output shaft of the motor is fixedly connected to one end of the lead screw. The lifting groove is connected to the slide groove.

[0013] Preferably, the clamping mechanism further includes a clamping block slidably connected inside the lifting groove, and a sliding nut fixedly connected to one side of the clamping block. The sliding nut has a threaded hole in the middle that engages with the screw thread, and the side wall of the sliding nut engages with the inner wall of the sliding groove to restrict the rotation of the sliding nut.

[0014] Preferably, the top of the clamping block and the inner top wall of the movable seat are both provided with V-shaped clamping grooves, and a bearing is provided between the two V-shaped clamping grooves. The shaft ends at both ends of the bobbin body are sleeved in the inner ring of the bearing, and the outer ring of the bearing is clamped and fixed between the two V-shaped clamping grooves.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] 1. The spool support structure of this spool-spinning machine, through the cooperation of a screw and nut mechanism driven by a motor and a V-shaped clamping groove, realizes the rapid clamping and release of the bearing, solves the problem of cumbersome, time-consuming and labor-intensive spool replacement operation caused by the traditional multi-bolt fastening method, and significantly improves maintenance efficiency.

[0017] 2. The bobbin support structure of this parallel spindle machine, through the combined use of an electric push rod, a scale plate, and a pointer, achieves precise control and intuitive reading of the lifting height of the movable seat, solving the problems of inconvenient height adjustment and difficulty in ensuring accuracy in traditional support structures, and improving the applicability and ease of operation of the equipment. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall main structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the scale plate mounting structure of this utility model;

[0020] Figure 3 For the present utility model Figure 1 Enlarged view of point A in the middle;

[0021] Figure 4 For the present utility model Figure 2 Enlarged diagram of point B in the middle.

[0022] In the diagram: 1. Base; 2. Fixed seat; 3. Movable seat; 4. Lifting groove; 5. Spool body; 6. Mounting groove; 7. Guide hole; 8. Electric push rod; 9. Guide rod; 10. Pointer; 11. Scale plate; 12. Slide groove; 13. Lead screw; 14. Motor; 15. Clamping block; 16. Sliding nut; 17. V-groove; 18. Bearing. Detailed Implementation

[0023] 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.

[0024] like Figure 1-4 As shown, this utility model provides a technical solution:

[0025] A bobbin support structure for a spinning machine includes a base 1, with fixed seats 2 fixedly connected to both sides of its top end. Movable seats 3 are raised and lowered at the top of each of the two fixed seats 2 via a lifting mechanism. The lifting mechanism includes a mounting groove 6 vertically formed in the middle of the top end of the fixed seat 2, and guide holes 7 formed at the four corners of the top end of the fixed seat 2. An electric push rod 8 is fixedly connected inside the mounting groove 6, and the output shaft of the electric push rod 8 is fixedly connected to the middle of the bottom end of the movable seat 3. Guide rods 9, which are slidably connected to the guide holes 7, are fixedly connected to the four corners of the bottom end of the movable seat 3. Pointers 10 are fixedly connected to both ends of the front of the fixed seat 2. A vertical scale plate 11 is fixedly connected to the front of the bottom end of the movable seat 3, with the two end faces of the scale plate 11 slidably contacting the ends of the two pointers 10 respectively. A lifting groove 4 is formed in the middle of one side of each of the two movable seats 3, and a clamping mechanism is movably arranged in the lifting groove 4. A bobbin is positioned between the two clamping mechanisms. The body 5 and the clamping mechanism include a slide groove 12 opened on the side of the movable seat 3 away from the lifting groove 4, and a lead screw 13 rotatably connected inside the slide groove 12. A motor 14 is fixedly connected to the top of the movable seat 3. The output shaft of the motor 14 is fixedly connected to one end of the lead screw 13. The lifting groove 4 is connected to the slide groove 12. The clamping mechanism also includes a clamping block 15 slidably connected inside the lifting groove 4, and a sliding nut 16 fixedly connected to one side of the clamping block 15. The middle part of the sliding nut 16 has a threaded hole that is threaded with the lead screw 13. The side wall of the sliding nut 16 is matched with the inner wall of the slide groove 12 to restrict the rotation of the sliding nut 16. The top of the clamping block 15 and the inner top wall of the movable seat 3 are both provided with V-shaped clamping grooves 17. A bearing 18 is provided between the two V-shaped clamping grooves 17. The shaft heads at both ends of the bobbin body 5 are sleeved in the inner ring of the bearing 18. The outer ring of the bearing 18 is clamped and fixed between the two V-shaped clamping grooves 17.

[0026] A control device can be installed on the base 1 or in the equipment control cabinet of the parallel shaft machine. The control device is preferably a PLC controller or a microprocessor. The control device is electrically connected to the motors 14 on both sides and the electric push rods 8 on both sides through a circuit. The control device can receive external commands (such as button signals from the operation panel) and synchronously send the same drive signal to the two motors 14 so that they run synchronously at the same speed and direction. At the same time, it can also synchronously send the same control signal to the two electric push rods 8 so that they perform telescopic movements synchronously at the same speed and stroke.

[0027] In this embodiment, the screw 13 nut mechanism driven by motor 14 and the V-shaped clamping groove 17 are used together to achieve rapid clamping and release of bearing 18, which solves the problem of cumbersome, time-consuming and laborious spool replacement operation caused by traditional multi-bolt fastening method, and significantly improves maintenance efficiency.

[0028] Furthermore, by using the electric push rod 8 in conjunction with the scale plate 11 and pointer 10, precise control and intuitive reading of the lifting height of the movable seat 3 are achieved, solving the problems of inconvenient height adjustment and difficulty in ensuring accuracy of traditional support structures, and improving the applicability and ease of operation of the equipment.

[0029] Working principle: The operator starts two motors 14 simultaneously through the control device. The motors 14 drive the lead screw 13 to rotate synchronously in the slide groove 12. The sliding nut 16, which is threaded with the lead screw 13, drives the clamping block 15 to move horizontally in the lifting groove 4 under the limiting action of the slide groove 12. This causes the V-shaped clamping groove 17 at the top of the clamping block 15 to move closer or further away from the V-shaped clamping groove 17 on the inner top wall of the movable seat 3, thereby quickly pressing or releasing the outer ring of the bearing 18. This clamping mechanism design realizes tool-free quick assembly and disassembly of the bobbin body 5. When height adjustment is required, the operator starts two electric push rods 8 simultaneously through the control device to push the movable seats 3 on both sides to rise or fall synchronously. The movable seat 3 drives the guide rod 9 at its bottom end to slide in the guide hole 7 of the fixed seat 2 to maintain the stability of the lifting process. At the same time, the scale plate 11 fixedly connected to the bottom end of the movable seat 3 moves relative to the pointer 10 fixedly connected to the front of the fixed seat 2 so that the operator can accurately read and adjust the height of the movable seat 3.

[0030] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A bobbin support structure for a parallel spinning machine, characterized in that: include The base (1) has fixed seats (2) fixedly connected to both sides of its top end. The top ends of the two fixed seats (2) are equipped with movable seats (3) that can be raised and lowered by a lifting mechanism. A lifting groove (4) is provided on one side of the middle of the two movable seats (3). A clamping mechanism is movably provided in the lifting groove (4), and a bobbin body (5) is provided between the two clamping mechanisms.

2. The bobbin support structure of a parallel spinning machine according to claim 1, characterized in that: The lifting mechanism includes a mounting groove (6) vertically opened at the middle of the top of the fixed seat (2) and guide holes (7) opened at the four corners of the top of the fixed seat (2). An electric push rod (8) is fixedly connected inside the mounting groove (6). The output shaft of the electric push rod (8) is fixedly connected to the middle of the bottom of the movable seat (3). Guide rods (9) that are slidably connected to the guide holes (7) are fixedly connected at the four corners of the bottom of the movable seat (3).

3. The bobbin support structure of a parallel spinning machine according to claim 1, characterized in that: The fixed base (2) has pointers (10) fixedly connected to both ends of its front side, and the movable base (3) has a vertical scale plate (11) fixedly connected to its bottom front side. The two end faces of the scale plate (11) slide in contact with the ends of the two pointers (10) respectively.

4. The bobbin support structure of a parallel spinning machine according to claim 1, characterized in that: The clamping mechanism includes a slide groove (12) on the side of the movable seat (3) away from the lifting groove (4) and a lead screw (13) rotatably connected inside the slide groove (12). A motor (14) is fixedly connected to the top of the movable seat (3). The output shaft of the motor (14) is fixedly connected to one end of the lead screw (13). The lifting groove (4) is connected to the slide groove (12).

5. The bobbin support structure of a parallel spinning machine according to claim 4, characterized in that: The clamping mechanism also includes a clamping block (15) slidably connected inside the lifting groove (4), and a sliding nut (16) fixedly connected to one side of the clamping block (15). The sliding nut (16) has a threaded hole in the middle that is threaded to the lead screw (13). The side wall of the sliding nut (16) is engaged with the inner wall of the sliding groove (12) to restrict the rotation of the sliding nut (16).

6. The bobbin support structure of a parallel spinning machine according to claim 5, characterized in that: The top of the clamping block (15) and the inner top wall of the movable seat (3) are both provided with V-shaped clamping grooves (17). A bearing (18) is provided between the two V-shaped clamping grooves (17). The shaft heads at both ends of the bobbin body (5) are sleeved in the inner ring of the bearing (18). The outer ring of the bearing (18) is clamped and fixed between the two V-shaped clamping grooves (17).

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