A spool support

Abstract

The utility model relates to the field of textile, disclose a kind of yarn cylinder support frame, including bottom plate, two side plates being installed on bottom plate, two rotating shafts being rotatably connected between two side plates, sprocket being symmetrically installed on rotating shaft, chain of transmission upper and lower two sprocket and multiple equidistance installation on the chain mounting cross plate of installation, multiple placement assemblies are installed on mounting cross plate, sliding slot is set in the opposite side of two side plates, both ends of mounting cross plate extend into sliding slot and slide inside it, the side plate is installed with the limiting component of one end and mounting cross plate clamping, the side plate is equipped with the control component of allowing the limiting component and mounting cross plate connection or separation.The utility model has the following advantages and effects: it is convenient for staff to place yarn cylinder at different heights in the same position, and the overall stability of the shelf filled with yarn cylinder is also relatively high, to avoid the shaking of placement assembly on mounting cross plate.

Description

Technical Field

[0001] This utility model relates to the field of textile technology, and in particular to a yarn bobbin support frame. Background Technology

[0002] The yarn cassette is an important component of a braiding machine. When the braiding machine is working, the raw yarn is wound onto the yarn bobbin, and then the yarn bobbin is placed onto the yarn rod of the yarn cassette. The yarn is then transported to the textile equipment for weaving.

[0003] Most existing yarn bobbin holders can hold yarn bobbins on both sides, but it requires walking to both sides to take them out or put them in. Also, it is troublesome for staff to place them at too low or too high positions, making the whole holder time-consuming and inefficient. Therefore, we propose a yarn bobbin support frame. Utility Model Content

[0004] The purpose of this invention is to provide a yarn spool support frame, which facilitates the placement of yarn spools by workers and improves efficiency.

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a yarn bobbin support frame, comprising a base plate, two side plates mounted on the base plate, two rotating shafts rotatably connected between the two side plates, sprockets symmetrically mounted on the rotating shafts, a chain for driving the upper and lower sprockets, and multiple mounting horizontal plates equidistantly mounted on the chain. Multiple placement components are mounted on the mounting horizontal plates. Sliding grooves are provided on opposite sides of the two side plates. Both ends of the mounting horizontal plates extend into the sliding grooves and slide within them. A limiting component is mounted on each side plate, with one end clamped to the mounting horizontal plate. A control component is provided on the side plate to connect or separate the limiting component from the mounting horizontal plate. A full gear is mounted on the rotating shaft below, and the control component periodically meshes with the full gear.

[0006] By adopting the above technical solution, when the control component engages with the full gear, the control component simultaneously separates the limiting component from the mounting plate, releasing the fixing of the mounting plate. The rotation of the full gear drives the sprocket on the rotating shaft to rotate. When the lower sprocket rotates, it drives the upper sprocket to rotate through the chain, causing the entire chain to rotate and moving the placement component on the mounting plate downwards. When the previous mounting plate moves to the position of the next mounting plate, the control component and the full gear no longer engage. At this time, the control component connects the limiting component to the mounting plate, improving the stability of the mounting plate after it moves. This process repeats, making it convenient for workers to place yarn bobbins at different heights in the same position. At the same time, the overall stability of the rack filled with yarn bobbins is also relatively high, preventing the placement component on the mounting plate from shaking.

[0007] A further feature of this invention is that the placement assembly includes a circular rod mounted on the mounting plate, a rear baffle mounted on the circular rod, and a locking cap threaded onto the circular rod.

[0008] By adopting the above technical solution, remove the locking cap, pass the yarn bobbin through the round rod, so that one side of the yarn bobbin rests against the rear baffle, and then tighten the locking cap to complete the installation of the yarn bobbin.

[0009] A further feature of this invention is that the limiting component includes symmetrically formed strip holes on the side plate, a locking plate slidably connected within the strip holes, a support spring connecting the locking plate and the inner wall of the strip holes, and a connecting plate mounted on the locking plate and extending to the outside of the side plate.

[0010] A further feature of this invention is that both of the strip holes are connected to the sliding groove, and the positioning plate is equipped with a plurality of positioning protrusions that are clamped to the mounting horizontal plate. The distance between two adjacent positioning protrusions is equal to the distance between two adjacent mounting horizontal plates.

[0011] By adopting the above technical solution, the control component controls the two connecting plates to approach or engage with each other, and the support spring is compressed or reset accordingly, so that the two side locking plates approach or move away from each other and connect or separate from the mounting horizontal plate. When the mounting horizontal plate moves to adjust the height of the placement component, the mounting horizontal plate separates from the locking plate. When the yarn bobbin is placed after the height of the placement component is adjusted, the mounting horizontal plate connects with the locking plate, thereby improving the stability of the yarn bobbin placement on the mounting horizontal plate.

[0012] A further feature of this invention is that the control assembly includes a drive shaft that passes through and is rotatably connected to the two side plates, a drive motor mounted on the base plate via a base, and an extrusion wheel and an incomplete gear mounted outside the drive shaft, wherein the incomplete gear periodically meshes with the full gear.

[0013] A further feature of this invention is that the output shaft of the drive motor is fixedly connected to one side of the drive shaft via a coupling.

[0014] A further feature of this invention is that the extrusion wheel is elliptical and fits between two connecting plates. When the two closest points on the ellipse of the extrusion wheel fit with the connecting plates, the positioning plate and the mounting plate are clamped together. When the two farthest points on the ellipse of the extrusion wheel fit with the connecting plates, the positioning plate and the mounting plate are separated.

[0015] A further feature of this invention is that when the two closest points on the ellipse of the extrusion wheel are in contact with the connecting plate, the locking teeth on the incomplete gear do not mesh with the full gear, and vice versa.

[0016] By adopting the above technical solution, the drive motor starts and drives the extrusion wheel and the incomplete gear on the drive shaft to rotate. When the two closest points on the ellipse of the extrusion wheel are in contact with the connecting plate, the support spring returns to its original position, and the mounting plate connects with the positioning plate. The yarn bobbin placed on the mounting plate can be more stable. At this time, the incomplete gear and the full gear do not mesh, and the mounting plate will not move. When the two farthest points on the ellipse of the extrusion wheel are in contact with the connecting plate, the positioning plate separates from the mounting plate, and the movement of the mounting plate is not restricted. At this time, the incomplete gear and the full gear mesh, driving the mounting plate to move. This facilitates the placement of yarn bobbins at different heights and saves manpower.

[0017] The beneficial effects of this utility model are as follows: When the control component meshes with the full gear, the control component simultaneously causes the limiting component to separate from the mounting plate, releasing the fixation of the mounting plate. The rotation of the full gear drives the sprocket on the rotating shaft to rotate. When the lower sprocket rotates, it drives the upper sprocket to rotate through the chain, causing the entire chain to rotate and causing the placement component on the mounting plate to move down. When the previous mounting plate moves to the position of the next mounting plate, the control component and the full gear no longer mesh. At this time, the control component connects the limiting component to the mounting plate, improving the stability of the mounting plate after it moves. This process repeats, making it convenient for workers to place yarn bobbins at different heights in the same position. At the same time, the overall stability of the rack filled with yarn bobbins is also relatively high, preventing the placement component on the mounting plate from shaking. Attached Figure Description

[0018] 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.

[0019] Figure 1 This is a schematic diagram of the structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the structure of this utility model from another perspective.

[0021] In the diagram, 1. Base plate; 2. Side plate; 3. Rotating shaft; 4. Sprocket; 5. Chain; 6. Mounting cross plate; 7. Placement component; 71. Circular rod; 72. Rear baffle; 73. Locking cap; 8. Sliding groove; 9. Limiting component; 91. Strip hole; 92. Positioning plate; 93. Support spring; 94. Connecting plate; 10. Control component; 101. Drive shaft; 102. Drive motor; 103. Extrusion wheel; 104. Incomplete gear; 11. Full gear. Detailed Implementation

[0022] The technical solution of this utility model will now be clearly and completely described with reference to specific embodiments. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0023] Please see Figure 1-2 This utility model provides a yarn bobbin support frame, including a base plate 1, two side plates 2 mounted on the base plate 1, two rotating shafts 3 rotatably connected between the two side plates 2, sprockets 4 symmetrically mounted on the rotating shafts 3, a chain 5 for driving the upper and lower sprockets 4, and multiple mounting horizontal plates 6 equidistantly mounted on the chain 5. Multiple placement components 7 are mounted on the mounting horizontal plates 6. Sliding grooves 8 are provided on the opposite sides of the two side plates 2. Both ends of the mounting horizontal plates 6 extend into the sliding grooves 8 and slide inside them. A limiting component 9 is mounted on the side plate 2, with one end clamped to the mounting horizontal plate 6. A control component 10 is provided on the side plate 2 to connect or separate the limiting component 9 from the mounting horizontal plate 6. A full gear 11 is mounted on the rotating shaft 3 below. The control component 10 periodically meshes with the full gear 11.

[0024] When the control component 10 meshes with the full gear 11, the control component 10 simultaneously causes the limiting component 9 to separate from the mounting plate 6, releasing the fixation of the mounting plate 6. The full gear 11 rotates, driving the sprocket 4 on the rotating shaft 3 to rotate. When the lower sprocket 4 rotates, it drives the upper sprocket 4 to rotate through the chain 4, causing the chain 4 to rotate as a whole, driving the placement component 7 on the mounting plate 6 to move down. When the previous mounting plate 6 moves to the position of the next mounting plate 6, the control component 10 and the full gear 11 no longer mesh. At this time, the control component 10 causes the limiting component 9 to connect with the mounting plate 6, improving the stability of the mounting plate 6 after it moves. This process repeats, making it convenient for workers to place yarn bobbins at different heights in the same position. At the same time, the overall stability of the rack filled with yarn bobbins is also relatively high, preventing the placement component 7 on the mounting plate 6 from shaking.

[0025] The placement assembly 7 includes a circular rod 71 mounted on the mounting plate 6, a rear baffle 72 mounted on the circular rod 71, and a locking cap 73 threaded onto the circular rod 71. Remove the locking cap 73, pass the yarn bobbin through the circular rod 71 so that one side of the yarn bobbin rests against the rear baffle 72, and then tighten the locking cap 73 to complete the installation of the yarn bobbin.

[0026] The limiting component 9 includes symmetrically formed strip holes 91 on the side plate 2, a locking plate 92 slidably connected within the strip holes 91, a support spring 93 connecting the locking plate 92 and the inner wall of the strip holes 91, and a connecting plate 94 mounted on the locking plate 92 and extending to the outside of the side plate 2. Both strip holes 91 are connected to the sliding groove 8. The locking plate 92 is equipped with multiple locking protrusions that are locked to the mounting horizontal plate 6. The distance between two adjacent locking protrusions is equal to the distance between two adjacent mounting horizontal plates 6. The control component 10 controls the two connecting plates 94 to move closer to each other or engage with each other. The support spring 93 is compressed or reset accordingly, so that the two locking plates 92 move closer to each other or further away from each other and connect or separate from the mounting horizontal plate 6. When the mounting horizontal plate 6 moves to adjust the height of the placement component 7, the mounting horizontal plate 6 separates from the locking plate 92. When the yarn bobbin is placed after the height of the placement component 7 is adjusted, the mounting horizontal plate 6 connects to the locking plate 92, improving the stability of the yarn bobbin placement on the mounting horizontal plate 6.

[0027] The control assembly 10 includes a drive shaft 101 that passes through and is rotatably connected to the two side plates 2, a drive motor 102 mounted on the base plate 1 via a base, and a pressing wheel 103 and an incomplete gear 104 mounted outside the drive shaft 101. The incomplete gear 104 periodically meshes with the full gear 11. The output shaft of the drive motor 102 is fixedly connected to one side of the drive shaft 101 via a coupling. The pressing wheel 103 is elliptical and fits between two connecting plates 94. When the two closest points on the ellipse of the pressing wheel 103 are in contact with the connecting plate 94, the locking plate 92 is locked to the mounting plate 6. When the two farthest points on the ellipse of the pressing wheel 103 are in contact with the connecting plate 94, the locking plate 92 is separated from the mounting plate 6. During the bonding process, the teeth on the incomplete gear 104 do not mesh with the full gear 11; conversely, they do mesh, driving the motor 1022 to start and rotate the extrusion wheel 103 and the incomplete gear 104 on the drive shaft 101. When the two closest points on the ellipse of the extrusion wheel 103 are in contact with the connecting plate 94, the support spring 93 returns to its original position, and the mounting plate 6 connects with the positioning plate 92. The yarn bobbin placed on the mounting plate 6 can be more stable. At this time, the incomplete gear 104 and the full gear 11 do not mesh, and the mounting plate 6 will not move. When the two farthest points on the ellipse of the extrusion wheel 103 are in contact with the connecting plate 94, the positioning plate 92 separates from the mounting plate 6, and the movement of the mounting plate 6 is not restricted. At this time, the incomplete gear 104 meshes with the full gear 11, driving the mounting plate 6 to move, which facilitates the placement of the yarn bobbin on the placement assembly 7 at different heights, saving manpower.

[0028] The distance between two adjacent mounting plates 6 is equal to the circumference of the teeth on the incomplete gear 104, ensuring that after the incomplete gear 104 meshes with the full gear 11 once, the upper mounting plate 6 can be moved to the position of the lower mounting plate 6, and the workers can complete the installation of yarn bobbins of different heights without moving in the same position.

[0029] 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.

Claims

1. A yarn bobbin support frame, comprising a base plate (1), two side plates (2) mounted on the base plate (1), two rotating shafts (3) rotatably connected between the two side plates (2), sprockets (4) symmetrically mounted on the rotating shafts (3), a chain (5) for driving the upper and lower sprockets (4), and a plurality of mounting cross plates (6) equidistantly mounted on the chain (5), wherein a plurality of placement components (7) are mounted on the mounting cross plates (6), characterized in that, Sliding grooves (8) are provided on opposite sides of the two side plates (2). Both ends of the mounting plate (6) extend into the sliding grooves (8) and slide inside them. A limiting component (9) with one end clamped to the mounting plate (6) is installed on the side plate (2). A control component (10) is provided on the side plate (2) to connect or separate the limiting component (9) from the mounting plate (6). A full gear (11) is installed on the rotating shaft (3) below. The control component (10) meshes with the full gear (11) periodically.

2. The yarn bobbin support frame according to claim 1, characterized in that: The placement assembly (7) includes a circular rod (71) mounted on the mounting plate (6), a rear baffle (72) mounted on the circular rod (71), and a locking cap (73) threaded onto the circular rod (71).

3. A yarn bobbin support frame according to claim 2, characterized in that: The limiting component (9) includes a strip hole (91) symmetrically opened on the side plate (2), a locking plate (92) slidably connected in the strip hole (91), a support spring (93) connecting the locking plate (92) and the inner wall of the strip hole (91), and a connecting plate (94) installed on the locking plate (92) and extending to the outside of the side plate (2).

4. A yarn bobbin support frame according to claim 3, characterized in that: Both of the strip holes (91) are connected to the sliding groove (8). Multiple locking protrusions that are locked to the mounting plate (6) are installed on the locking plate (92). The distance between two adjacent locking protrusions is equal to the distance between two adjacent mounting plates (6).

5. A yarn bobbin support frame according to claim 4, characterized in that: The control assembly (10) includes a drive shaft (101) that passes through and is rotatably connected to the two side plates (2), a drive motor (102) mounted on the base plate (1) via a base, and an extrusion wheel (103) and an incomplete gear (104) mounted outside the drive shaft (101), the incomplete gear (104) periodically meshing with the full gear (11).

6. A yarn bobbin support frame according to claim 5, characterized in that: The output shaft of the drive motor (102) is fixedly connected to one side of the drive shaft (101) via a coupling.

7. A yarn bobbin support frame according to claim 6, characterized in that: The extrusion wheel (103) is elliptical and fits between two connecting plates (94). When the two closest points on the ellipse of the extrusion wheel (103) fit with the connecting plate (94), the positioning plate (92) is clamped to the mounting plate (6). When the two farthest points on the ellipse of the extrusion wheel (103) fit with the connecting plate (94), the positioning plate (92) separates from the mounting plate (6).

8. A yarn bobbin support frame according to claim 7, characterized in that: When the two nearest points on the ellipse of the extrusion wheel (103) are in contact with the connecting plate (94), the locking teeth on the incomplete gear (104) do not mesh with the full gear (11), and vice versa.

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