A sliver can for a textile roving machine

Abstract

The utility model relates to a cotton sliver barrel suitable for textile roving frame, including the barrel body of cotton sliver barrel, the bottom of barrel body is inserted and is connected with the round base fixedly, the bottom surface on base is shaped with four groups annular distribution and is in the recess of fan -shaped, the wheel is fixedly connected on the bottom surface of recess, the recess between formation has the rib of cross, the cross section of the bottom support of the rib is set with the channel steel and is in the cross, the four ends of bottom support are shaped with the lug respectively, the outer end of lug projects the outer wall fixedly connected with vertical T type's connecting column of base outside, the upper part of base is set with the outer bushing of circular ring, the outer wall on the lower end of outer bushing is shaped with the annular baffle, the baffle is shaped with four groups arc -shaped guide groove, and connecting column is inserted in the guide groove of baffle respectively. This cotton sliver barrel is equipped with handle and bottom support, and the positioning of cotton sliver barrel can be realized through the handle and can be moved and carried by the handle.

Description

Technical fields:

[0001] This utility model relates to the technical field of textile machinery, and more specifically to a sliver can for use on a roving machine. Background technology:

[0002] The roving frame is a key piece of equipment in textile production. It is mainly used to produce roving from the drawn sliver through drafting, twisting, and winding processes, providing raw materials for subsequent spinning processes. Drafting refers to stretching the fiber sliver, twisting refers to imparting twist to the yarn, and winding refers to forming a specific package. These three processes improve the yarn strength and facilitate transportation and spinning. The sliver processed by the roving frame is generally stored in sliver cans. Currently, sliver cans on the market are equipped with multiple wheels at the bottom for easy handling and movement. While this makes positioning the sliver cans somewhat cumbersome, displacement can occur when feeding the roving frame, requiring manual intervention to restore them. Therefore, an effective positioning structure is needed without hindering the movement of the sliver cans. Utility model content:

[0003] The purpose of this utility model is to address the shortcomings of existing technology by providing a sliver can suitable for textile roving machines. The sliver can is equipped with a handle and a bottom support. The handle can be used to drive the bottom support to move and contact the ground to position the sliver can. At the same time, the handle can be used to move and transport the sliver can.

[0004] A sliver can for textile roving machines includes a can body, a circular base inserted and fixed to the bottom of the can body, four sets of fan-shaped recesses formed on the bottom surface of the base, wheels fixed to the bottom surface of the recesses, cross-shaped ribs formed between the recesses, and a bottom support with a cross-shaped cross section in the form of channel steel fitted on the ribs. Horizontal lugs are formed at the four ends of the bottom support, and vertical T-shaped connecting columns are fixed to the outer ends of the lugs extending out of the outer wall of the base.

[0005] The upper part of the base is fitted with an annular outer bushing. An annular retaining edge is formed on the outer wall of the lower end of the outer bushing. Four sets of arc-shaped guide grooves are formed on the retaining edge. Connecting posts are respectively inserted into the guide grooves of the retaining edge. A spring is fitted on the connecting post, and the two ends of the spring abut against the lug and the retaining edge, respectively. Several obliquely placed and annularly distributed adjustment grooves are formed on the sleeve wall of the outer bushing. Guide pins are inserted into the bottom of the adjustment grooves and are fixedly connected to the outer wall of the base. A support ring is fitted on the barrel body on the upper side of the outer bushing. A vertical handle is provided between the support ring and the outer bushing. Connecting plates are formed at both ends of the handle and are fixedly connected to the outer bushing and the support ring, respectively. The bottom of the wheel extends out of the lower end face of the bottom bracket.

[0006] Preferably, the central axis of the base, the central axis of the barrel, the central axis of the outer bushing, and the central axis of the support ring are on the same straight line;

[0007] The diameter of the outer wall of the barrel is equal to the diameter of the inner wall of the outer bushing, and the diameter of the outer wall of the barrel is equal to the diameter of the inner wall of the support ring.

[0008] Preferably, the adjusting groove includes an inclined main channel, with horizontal secondary channels formed at both ends of the main channel, and the guide pin has a diameter equal to the width of the adjusting groove and is located in the secondary channel below the adjusting groove.

[0009] Preferably, the vertical distance between the upper and lower ends of the adjustment groove is greater than the vertical distance from the lower end face of the bottom bracket to the bottom of the wheel.

[0010] Preferably, the adjusting groove is provided in four sets, and the adjusting groove and the guide groove are evenly distributed in a ring around the central axis of the outer bushing;

[0011] Vertical stiffeners are fixedly connected between the outer bushings and the side guards on both sides of the adjusting groove, and the guide grooves are distributed between the stiffeners.

[0012] Preferably, the connecting plate at the lower end of the handle abuts against the upper surface of the rib plate and is welded and fixed together with the rib plate.

[0013] Preferably, a washer is held between the spring and the flange, and the washer is sleeved on the connecting post.

[0014] The beneficial effects of this utility model are as follows:

[0015] This tampon container is equipped with a handle and a bottom support. The handle can be used to move the bottom support to contact the ground and position the tampon container. At the same time, the handle can be used to move and transport the tampon container. Attached image description:

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0017] Figure 2 This is a three-dimensional structural diagram of the present invention from another angle;

[0018] Figure 3 This is a frontal view of the structure of this utility model.

[0019] In the diagram: 1. Barrel body; 2. Base; 21. Recess; 22. Rib; 3. Wheel; 4. Bottom bracket; 41. Support lug; 5. Outer bushing; 51. Edge guard; 52. Guide groove; 53. Adjustment groove; 6. Connecting column; 7. Spring; 8. Washer; 9. Handle; 91. Connecting plate; 10. Guide pin; 11. Support ring; 12. Rib plate. Detailed implementation method:

[0020] Example: See Figures 1 to 3 As shown, a sliver can for textile roving machines includes a can body 1, a circular base 2 fixedly inserted to the bottom of the can body 1, four sets of fan-shaped recesses 21 formed on the bottom surface of the base 2, wheels 3 fixedly attached to the bottom surface of the recesses 21, the wheels 3 being universal wheels, cross-shaped ribs 22 formed between the recesses 21, and bottom supports 4 with a cross-shaped cross section in the form of channel steel fitted on the ribs 22, horizontal lugs 41 formed at the four ends of the bottom supports 41, and vertical T-shaped connecting columns 6 fixedly attached to the outer end of the lugs 41 extending out of the outer wall of the base 2.

[0021] The upper part of the base 2 is fitted with an annular outer bushing 5. An annular retaining edge 51 is formed on the outer wall of the lower end of the outer bushing 5. Four sets of arc-shaped guide grooves 52 are formed on the retaining edge 51. Connecting posts 6 are respectively inserted into the guide grooves 52 of the retaining edge 51. A spring 7 is fitted on the connecting post 6. The two ends of the spring 7 abut against the lug 41 and the retaining edge 51, respectively. Several obliquely placed and annularly distributed adjustment grooves 53 are formed on the sleeve wall of the outer bushing 5. A guide pin 10 is inserted into the bottom of the adjustment groove 53. The guide pin 10 is fixedly connected to the outer wall of the base 2. A support ring 11 is fitted on the barrel 1 on the upper side of the outer bushing 5. A vertical handle 9 is provided between the support ring 11 and the outer bushing 5. Connecting plates 91 are formed at both ends of the handle 9. The connecting plates 91 are fixedly connected to the outer bushing 5 and the support ring 11, respectively. The bottom of the wheel 3 extends out of the lower end face of the bottom bracket 4.

[0022] The central axis of the base 2, the central axis of the barrel 1, the central axis of the outer bushing 5, and the central axis of the support ring 11 are on the same straight line.

[0023] The diameter of the outer wall of the barrel 1 is equal to the diameter of the inner wall of the outer bushing 5, and the diameter of the outer wall of the barrel 1 is equal to the diameter of the inner wall of the support ring 11, so that there will be no radial sway when the handle 9 is held.

[0024] The adjustment groove 53 includes an inclined main groove 531, and horizontal secondary grooves 532 are formed at both ends of the main groove 531. The diameter of the guide pin 10 is equal to the groove width of the adjustment groove 53 and is located in the secondary groove 532 on the lower side of the adjustment groove 53. The existence of the secondary groove 532 facilitates the positioning of the guide pin 10 at the upper and lower ends of the adjustment groove 53, so that the bottom support 4 can be pressed against the ground and not move.

[0025] The vertical distance between the upper and lower ends of the adjustment groove 53 is greater than the vertical distance from the lower end face of the bottom bracket 4 to the bottom of the wheel 3; the above-mentioned size limitation is a prerequisite for the bottom bracket 4 to contact the bottom surface.

[0026] The adjustment groove 53 is provided in four sets, and the adjustment groove 53 and the guide groove 52 are evenly distributed in a ring around the central axis of the outer bushing 5;

[0027] Vertical stiffeners 12 are fixedly connected between the outer bushings 5 ​​and the retaining edges 51 on both sides of the adjusting groove 53. The guide grooves 52 are distributed between the stiffeners 12. The stiffeners 12 can improve the overall strength of the outer bushings 5 ​​and the retaining edges 51.

[0028] The connecting plate 91 at the lower end of the handle 9 abuts against the upper surface of the stiffening plate 12 and is welded and fixed together with the stiffening plate 12, which can improve the connection strength of the handle 9.

[0029] A washer 8 is held between the spring 7 and the flange 51. The washer 8 is sleeved on the connecting post 6. The washer 8 can prevent the upper end of the spring 7 from entering the guide groove 52 when the flange 51 rotates.

[0030] Working principle: This structure is a sliver can for textile roving machines. Its technical features are mainly reflected in the structure composed of bottom support 4, outer bushing 5, connecting column 6, spring 7 and handle 9. The handle 9 can drive the outer bushing 5 to rotate. The outer bushing 5 is provided with an adjustment groove 53. Based on the guide pin 10, the outer bushing 5 can be driven to move downward. The downward movement of the outer bushing 5 can compress the spring 7 to move downward. The spring 7 drives the bottom support 4 to move downward, so that the bottom support 4 can contact the ground. Based on the elastic pressure of the bottom support 4 on the ground, the positioning of the sliver can is effectively achieved.

[0031] When the bottom support 4 retracts into the base 2, the handle 9 can be held to facilitate the movement of the bucket body 1.

[0032] The embodiments described above are illustrative of the present invention and are not intended to limit the present invention. Any person skilled in the art can modify the embodiments without departing from the spirit and scope of the present invention; therefore, the scope of protection of the present invention should be as set forth in the claims.

Claims

1. A sliver can for a roving machine, comprising a can body (1) of the sliver can, wherein a circular base (2) is inserted and fixed to the bottom of the can body (1), characterized in that: The base (2) has four sets of circularly distributed, fan-shaped recessed platforms (21) formed on its bottom surface. A wheel (3) is fixedly connected to the bottom surface of the recessed platforms (21). A cross-shaped rib (22) is formed between the recessed platforms (21). A bottom support (4) with a cross-shaped cross section is fitted on the rib (22). Horizontal lugs (41) are formed at the four ends of the bottom support (4). The outer ends of the lugs (41) extend out of the outer wall of the base (2) and are fixedly connected to a vertical T-shaped connecting column (6). The upper part of the base (2) is fitted with an annular outer bushing (5). An annular retaining edge (51) is formed on the outer wall of the lower end of the outer bushing (5). Four sets of arc-shaped guide grooves (52) are formed on the retaining edge (51). The connecting post (6) is inserted into the guide groove (52) of the retaining edge (51). A spring (7) is fitted on the connecting post (6). The two ends of the spring (7) abut against the lug (41) and the retaining edge (51) respectively. Several obliquely placed and annularly distributed adjustment grooves (5) are formed on the sleeve wall of the outer bushing (5). 3) A guide pin (10) is inserted into the bottom of the adjustment groove (53), and the guide pin (10) is fixedly connected to the outer wall of the base (2); a support ring (11) is fitted on the barrel (1) on the upper side of the outer bushing (5), and a vertical handle (9) is provided between the support ring (11) and the outer bushing (5). The two ends of the handle (9) are respectively formed with connecting plates (91), and the connecting plates (91) are respectively fixed to the outer bushing (5) and the support ring (11); the bottom of the wheel (3) extends out of the lower end face of the bottom bracket (4).

2. A sliver can for a textile roving frame according to claim 1, characterized in that: The central axis of the base (2), the central axis of the barrel (1), the central axis of the outer bushing (5), and the central axis of the support ring (11) are on the same straight line; The diameter of the outer wall of the barrel (1) is equal to the diameter of the inner wall of the outer bushing (5), and the diameter of the outer wall of the barrel (1) is equal to the diameter of the inner wall of the support ring (11).

3. A sliver can for a textile roving frame according to claim 2, characterized in that: The adjustment groove (53) includes an inclined main channel (531), and horizontal secondary channels (532) are formed at both ends of the main channel (531). The diameter of the guide pin (10) is equal to the width of the adjustment groove (53) and is located in the secondary channel (532) on the lower side of the adjustment groove (53).

4. A sliver can for a textile roving frame according to claim 3, characterized in that: The vertical distance between the upper and lower ends of the adjustment groove (53) is greater than the vertical distance from the lower end face of the bottom bracket (4) to the bottom of the wheel (3).

5. A sliver can for a textile roving frame according to claim 3, characterized in that: The adjustment groove (53) is provided in four sets. The adjustment groove (53) and the guide groove (52) are evenly distributed in a ring around the central axis of the outer bushing (5). Vertical stiffeners (12) are fixedly connected between the outer bushings (5) and the side guards (51) on both sides of the adjusting groove (53), and the guide grooves (52) are distributed between the stiffeners (12).

6. A sliver can for a textile roving frame according to claim 5, characterized in that: The connecting plate (91) at the lower end of the handle (9) abuts against the upper surface of the stiffening plate (12) and is welded and fixed together with the stiffening plate (12).

7. A sliver can for a textile roving frame according to claim 1, characterized in that: A washer (8) is held between the spring (7) and the flange (51), and the washer (8) is sleeved on the connecting post (6).

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