A yarn packaging mechanism

Abstract

The utility model relates to the technical field of packaging mechanisms, specifically a yarn packaging mechanism, comprising a baling machine body, a bottom top surface of the baling machine body is rotatably connected with a tray, a first placement hole is opened on the top surface of the tray, a first placement groove connected to the first placement hole is opened on the peripheral side of the tray, and also includes: a limit component, the limit component is located in the first placement hole, the limit component is located above the first placement groove; an adjustment component, the adjustment component is located in the first placement groove, the adjustment component is located below the limit component, the limit component includes a placement disk, and the placement disk is located in the first placement hole. The utility model sets the adjustment component so that a person can change the position of a stopper by adjusting the position of a push rod, and sets the limit component so that the person can change the position of an L-shaped limit rod when changing the position of the stopper, thereby realizing the positioning of the yarn shaft and preventing the yarn shaft from falling off during packaging and affecting the packaging efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging mechanisms, in particular to a yarn packaging mechanism. Background Art

[0002] Yarn is a textile product and usually large spools of yarn are packaged with the help of a pallet wrapper.

[0003] In the prior art, a Chinese patent publication numbered CN212766919U discloses a stretch film baling machine, comprising a casing, a support frame, a first retractable rod, a film fixing device and a motor; a support plate is symmetrically arranged in the casing, the motor is arranged at the lower end of the support plate, the support frame is arranged at one end of the casing, the first retractable rod is arranged on the support frame, and the film fixing device is arranged on the support frame; a pressure sensor is arranged at the upper end of the first retractable rod, and a pressure plate is arranged at the lower end of the first retractable rod; a start switch is arranged at the upper end of the support frame, and a controller is arranged at the side end of the support frame.

[0004] This patent is also commonly used for yarn packaging. During the use of the existing pallet stretch film baling machine, the yarn shaft to be packaged needs to be placed on the top of the pallet, and the pallet is rotated to realize the packaging of the yarn shaft by the stretch film. However, the positioning between the yarn shaft and the pallet through friction is relatively unstable. The yarn shaft may shift and fall on the pallet, affecting the packaging efficiency of the personnel. Based on this, we propose a mechanism for yarn packaging. Utility Model Content

[0005] The purpose of the utility model is to provide a yarn packaging mechanism to solve the problem that during use of the existing pallet stretch film packaging machine proposed in the above background technology, the yarn shaft to be packaged needs to be placed on the top of the pallet, and the pallet is rotated to realize the packaging of the yarn shaft by the stretch film. However, the positioning between the yarn shaft and the pallet through friction is relatively unstable, and the yarn shaft may shift and fall on the pallet, affecting the packaging efficiency of the personnel.

[0006] The technical scheme of the utility model is: a yarn packaging mechanism, comprising a baler body, the bottom top surface of the baler body is rotatably connected with a tray, the top surface of the tray is provided with a first placement hole, the peripheral side of the tray is provided with a first placement groove connected with the first placement hole, and further comprising;

[0007] A limiting component, wherein the limiting component is located in the first placement hole and the limiting component is located above the first placement groove;

[0008] The adjusting component is located in the first placement groove and below the limiting component.

[0009] Preferably, the limiting assembly includes a placing plate, the placing plate is located in the first placing hole, the placing plate is fixedly connected to the inner wall of the first placing hole, the top surface of the placing plate is provided with a second placing groove, the top surface of the placing plate is provided with a first sliding groove connected to the second placing groove, the inner wall of the second placing groove is slidably connected with a plurality of L-shaped limiting rods, one end of the plurality of L-shaped limiting rods close to the first sliding groove all extend into the corresponding first sliding groove, the inner wall of the first sliding groove is fixedly connected with a first compression spring, the other end of the first compression spring is fixedly connected to the corresponding L-shaped limiting rod, the inner wall of the second placing groove is provided with a first giving way hole, the first giving way hole passes through the bottom surface of the placing plate and extends to the outside.

[0010] Preferably, the adjustment component includes a connecting piece, the connecting piece is located in the first placement groove, the connecting piece is fixedly connected to the inner wall of the first placement groove, a second sliding groove is opened at one end of the connecting piece, a third sliding groove connected to the second sliding groove is opened on the top surface of the connecting piece, a third placement groove is opened on the inner wall of the third sliding groove, a second yielding hole is opened on the inner wall of the third placement groove, a push rod is slidably connected in the second sliding groove, a rectangular column is inserted in the third sliding groove, a stopper is fixedly connected to the top surface of the rectangular column, a fourth placement groove is opened on the side wall of the rectangular column, a rotating block is fixedly connected in the fourth placement groove The cam is an angularly-shaped member which is arranged on a circle with the cam being abutted against the wheel, and a push block is slidably connected to the third placement groove. The cam is an angularly-shaped member which is arranged on a circle with the cam being abutted against the wheel. A plug is fixedly connected to the side of the push block away from the wheel, and the plug passes through the second clearance hole and extends into the first placement hole. A second compression spring is fixedly connected to the side of the push block away from the wheel, and the other end of the second compression spring is fixedly connected to the inner wall of the third placement groove. The second compression spring is sleeved on the circumference of the plug.

[0011] Preferably, the stopper is of a special shape, a side of the L-shaped limiting rod away from the first compression spring is of an inclined surface, and a side wall of the stopper abuts against the inclined surface of the L-shaped limiting rod.

[0012] Preferably, a fourth sliding groove is formed on the side wall of the push rod, a limiting column is slidably connected in the fourth sliding groove, and two ends of the limiting column are fixedly connected to the inner wall of the second sliding groove.

[0013] Preferably, a rectangular block is fixedly connected to one end of the push rod away from the rotating wheel, two tension springs are fixedly connected to one side of the rectangular block close to the connecting member, and the other end of the tension spring is fixedly connected to the side wall of the connecting member.

[0014] Preferably, two slots are provided on the top surface of the tray, the slots penetrate the top surface of the tray and extend into the push rod, and T-shaped pins are inserted into the slots close to the rectangular block.

[0015] The utility model provides a yarn packaging mechanism through improvement, which has the following improvements and advantages compared with the prior art:

[0016] The utility model provides an adjustment component so that a person can change the position of the stopper by adjusting the position of the push rod, and provides a limit assembly so that a person can change the position of the L-shaped limit rod when changing the position of the stopper, thereby achieving positioning of the yarn shaft and preventing the yarn shaft from falling off during packaging and affecting the packaging effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further explained below in conjunction with the accompanying drawings and embodiments:

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

[0019] Figure 2 It is a schematic diagram of the cross-sectional structure of the tray area of ​​the utility model;

[0020] Figure 3 It is a schematic diagram of the explosion structure of the tray area of ​​the utility model;

[0021] Figure 4 It is a schematic diagram of the cross-sectional structure of the connector area of ​​the utility model;

[0022] Figure 5 It is a schematic diagram of the cross-sectional structure of the connector of the utility model;

[0023] Figure 6 For the utility model Figure 3 Enlarged structural diagram at A in the middle.

[0024] Description of reference numerals:

[0025] Packing machine body; 2. tray; 3. first placement hole; 4. first placement slot; 5. placement plate; 6. second placement slot; 7. first sliding slot; 8. L-shaped limit rod; 9. first compression spring; 10. first clearance hole; 11. connecting piece; 12. second sliding slot; 13. third sliding slot; 14. third placement slot; 15. second clearance hole; 16. push rod; 17. rectangular column; 18. block; 19. fourth placement slot; 20. rotating wheel; 21. push block; 22. plug rod; 23. second compression spring; 24. fourth sliding slot; 25. limit column; 26. rectangular block; 27. tension spring; 28. slot; 29. ​​T-shaped plug column; 30. rotating shaft. DETAILED DESCRIPTION

[0026] The utility model is described in detail below, and the technical solutions in the embodiments of the utility model are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] like Figure 1 - Figure 6 As shown, a yarn packaging mechanism includes a baler body 1, a tray 2 is rotatably connected to the top surface of the bottom of the baler body 1, a first placement hole 3 is opened on the top surface of the tray 2, and a first placement groove 4 connected to the first placement hole 3 is opened on the peripheral side of the tray 2, and further includes;

[0028] A limiting component, the limiting component is located in the first placement hole 3, and the limiting component is located above the first placement groove 4;

[0029] The adjusting component is located in the first placement groove 4 and below the limiting component.

[0030] Furthermore, the limiting assembly includes a placement plate 5, which is located in the first placement hole 3. The placement plate 5 is fixedly connected to the inner wall of the first placement hole 3. A second placement groove 6 is provided on the top surface of the placement plate 5. A first sliding groove 7 connected to the second placement groove 6 is provided on the top surface of the placement plate 5. A plurality of L-shaped limiting rods 8 are slidingly connected to the inner wall of the second placement groove 6. One end of the plurality of L-shaped limiting rods 8 close to the first sliding groove 7 extends into the corresponding first sliding groove 7. A first compression spring 9 is fixedly connected to the inner wall of the first sliding groove 7. The other end of the first compression spring 9 is fixedly connected to the corresponding L-shaped limiting rod 8. A first clearance hole 10 is provided on the inner wall of the second placement groove 6. The first clearance hole 10 passes through the bottom surface of the placement plate 5 and extends to the outside.

[0031] Furthermore, the adjustment component includes a connecting member 11, which is located in the first placement groove 4, and the connecting member 11 is fixedly connected to the inner wall of the first placement groove 4. A second sliding groove 12 is provided at one end of the connecting member 11, and a third sliding groove 13 connected to the second sliding groove 12 is provided on the top surface of the connecting member 11. A third placement groove 14 is provided on the inner wall of the third sliding groove 13, and a second yielding hole 15 is provided on the inner wall of the third placement groove 14. A push rod 16 is slidably connected in the second sliding groove 12, a rectangular column 17 is inserted in the third sliding groove 13, a block 18 is fixedly connected to the top surface of the rectangular column 17, and a fourth placement groove 19 is provided on the side wall of the rectangular column 17. A rotating shaft 30 is fixedly connected in the fourth placement groove 19, and a rotating wheel 20 is rotatably connected to the peripheral side of the rotating shaft 30. The side of the push rod 16 close to the rotating wheel 20 is set as an inclined surface, and the side of the push rod 16 close to the rotating wheel 20 is against the rotating wheel 20. A push block 21 is slidably connected in the third placement groove 14. The side of the push block 21 close to the rotating wheel 20 is set as an inclined surface, and the side of the push block 21 close to the rotating wheel 20 is against the rotating wheel 20. The side of the push block 21 away from the rotating wheel 20 is fixedly connected with an insertion rod 22, and the insertion rod 22 passes through the second give way hole 15 and extends into the first placement hole 3. The side of the push block 21 away from the rotating wheel 20 is fixedly connected with a second compression spring 23, and the other end of the second compression spring 23 is fixedly connected to the inner wall of the third placement groove 14. The second compression spring 23 is sleeved on the peripheral side of the insertion rod 22, so that when the second compression spring 23 rebounds, it can drive the push block 21 to move in the direction of 20.

[0032] Furthermore, the stopper 18 is of a special shape, and a side of the L-shaped limiting rod 8 away from the first compression spring 9 is of an inclined surface, and a side wall of the stopper 18 abuts against the inclined surface of the L-shaped limiting rod 8 .

[0033] Furthermore, a fourth sliding groove 24 is opened on the side wall of the push rod 16, and a limiting column 25 is slidably connected in the fourth sliding groove 24. Both ends of the limiting column 25 are fixedly connected to the inner wall of the second sliding groove 12, so that the push rod 16 will not fall out of the second sliding groove 12 when a person pulls the push rod 16.

[0034] Furthermore, one end of the push rod 16 away from the rotating wheel 20 is fixedly connected to a rectangular block 26, and two tension springs 27 are fixedly connected to the side of the rectangular block 26 close to the connecting member 11. The other end of the tension spring 27 is fixedly connected to the side wall of the connecting member 11, so that the push rod 16 can be driven to move through the rectangular block 26 when the tension spring 27 rebounds.

[0035] Furthermore, two slots 28 are provided on the top surface of the tray 2, which penetrate the top surface of the tray 2 and extend into the push rod 16. A T-shaped column 29 is inserted into the slot 28 near the rectangular block 26, so that personnel can limit the position of the push rod 16 through the T-shaped column 29.

[0036] It is worth mentioning that the tension of the extension spring 27 is greater than the elastic force of the second compression spring 23 .

[0037] Working principle: When a person needs to pack a large yarn spool, the person first lifts the T-shaped plug 29 upwards so that the T-shaped plug 29 slides out of the corresponding slot 28, and then pulls the rectangular block 26 outwards. At this time, the rectangular block 26 drives the tension spring 27 to stretch outwards. When the rectangular block 26 drives the push rod 16 to move outwards, the rightmost inner wall of the fourth sliding groove 24 abuts against the surrounding side of the limiting column 25. At this time, the person inserts the T-shaped plug 29 downwards so that the T-shaped plug 29 is inserted into the slot 28 on the push rod 16 and limits the push rod 16. Since the push rod 16 moves toward the direction of the rectangular block 26, the second The compression spring 23 rebounds outwards and drives the push block 21 to move in the direction of the rectangular block 26. At this time, the inclined surface of the push block 21 drives the rotating wheel 20 to rotate around the rotating shaft 30, so that the rotating wheel 20 drives the rectangular column 17 to move downward, and the rectangular column 17 moves downward and drives the stopper 18 to move downward. At this time, the first compression spring 9 rebounds in the direction of the L-shaped limit rod 8 and drives the L-shaped limit rod 8 to move toward the center. At this time, the L-shaped limit rods 8 are close to each other, and personnel can place the yarn shaft on the tray 2. At this time, the L-shaped limit rod 8 is located inside the yarn shaft and the peripheral side of the L-shaped limit rod 8 does not abut against the inner wall of the yarn shaft. When the yarn shaft is placed, At this time, the personnel lifts the T-shaped plug post 29, and the T-shaped plug post 29 slides out of the slot 28. Since the tension of the tension spring 27 is greater than the elastic force of the second compression spring 23, the tension spring 27 pulls back through the rectangular block 26 to drive the push rod 16 to move in the direction of the rotating wheel 20. The leftmost inner wall of the fourth sliding groove 24 abuts against the peripheral side of the limiting column 25. At this time, the personnel inserts the T-shaped plug post 29 downward, so that the T-shaped plug post 29 is inserted into the slot 28 on the push rod 16 and limits the push rod 16. Since the push rod 16 moves in the direction of the rotating wheel 20, the inclined surface of the push rod 16 pushes the rotating wheel 20 to rotate around the rotating shaft 30. Thereby, the rotating wheel 20 drives the rectangular column 17 to move upward, and the upward movement of the rectangular column 17 drives the stopper 18 to move upward. At this time, the fourth sliding groove 24 drives the push block 21 to move in the direction of the insertion rod 22, and the push block 21 squeezes the second compression spring 23 in the direction of the insertion rod 22. The push block 21 drives the insertion rod 22 to move to the right. At this time, the inclined surface of the stopper 18 pushes the inclined surface of the L-shaped limit rod 8, so that the L-shaped limit rod 8 squeezes the corresponding first compression spring 9. At this time, the side wall of the L-shaped limit rod 8 is against the inner wall of the yarn shaft, thereby positioning the yarn shaft to prevent the yarn shaft from falling off the tray 2 and affecting the packaging efficiency.

[0038] The above description enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A yarn packaging mechanism, comprising a packaging machine body (1), characterized in that: The top surface of the bottom of the baler body (1) is rotatably connected to a tray (2), the top surface of the tray (2) is provided with a first placement hole (3), the peripheral side of the tray (2) is provided with a first placement groove (4) connected to the first placement hole (3), and further comprising; A limiting component, the limiting component is located in the first placement hole (3), and the limiting component is located above the first placement groove (4); An adjustment component, wherein the adjustment component is located in the first placement groove (4), and the adjustment component is located below the limiter component.

2. A yarn packaging mechanism according to claim 1, characterized in that: The limiting assembly comprises a placement plate (5), the placement plate (5) being located in the first placement hole (3), the placement plate (5) being fixedly connected to the inner wall of the first placement hole (3), the top surface of the placement plate (5) being provided with a second placement groove (6), the top surface of the placement plate (5) being provided with a first sliding groove (7) connected to the second placement groove (6), the inner wall of the second placement groove (6) being slidably connected with a plurality of L-shaped limiting rods (8), one end of the plurality of L-shaped limiting rods (8) close to the first sliding groove (7) extending into the corresponding first sliding groove (7), the inner wall of the first sliding groove (7) being fixedly connected with a first compression spring (9), the other end of the first compression spring (9) being fixedly connected to the corresponding L-shaped limiting rod (8), the inner wall of the second placement groove (6) being provided with a first clearance hole (10), the first clearance hole (10) penetrating the bottom surface of the placement plate (5) and extending to the outside.

3. A yarn packaging mechanism according to claim 2, characterized in that: The adjustment component comprises a connecting member (11), the connecting member (11) is located in the first placement groove (4), the connecting member (11) is fixedly connected to the inner wall of the first placement groove (4), a second sliding groove (12) is provided at one end of the connecting member (11), a third sliding groove (13) connected to the second sliding groove (12) is provided on the top surface of the connecting member (11), a third placement groove (14) is provided on the inner wall of the third sliding groove (13), a second clearance hole (15) is provided on the inner wall of the third placement groove (14), a push rod (16) is slidably connected in the second sliding groove (12), a rectangular column (17) is inserted in the third sliding groove (13), a stopper (18) is fixedly connected to the top surface of the rectangular column (17), a fourth placement groove (19) is provided on the side wall of the rectangular column (17), a rotating shaft (30) is fixedly connected in the fourth placement groove (19), and the rotating shaft ( The third placement groove (14) is slidably connected to a push block (21), the side of the push block (21) close to the rotating wheel (20) is arranged as an inclined surface, and the side of the push block (21) close to the rotating wheel (20) abuts against the rotating wheel (20), and the push block (21) is slidably connected to the third placement groove (14), the side of the push block (21) close to the rotating wheel (20) is arranged as an inclined surface, and the side of the push block (21) close to the rotating wheel (20) abuts against the rotating wheel (20), and the push block A plug rod (22) is fixedly connected to the side of the push block (21) away from the rotating wheel (20), and the plug rod (22) passes through the second clearance hole (15) and extends into the first placement hole (3). A second compression spring (23) is fixedly connected to the side of the push block (21) away from the rotating wheel (20), and the other end of the second compression spring (23) is fixedly connected to the inner wall of the third placement groove (14). The second compression spring (23) is sleeved on the circumference of the plug rod (22).

4. A yarn packaging mechanism according to claim 3, characterized in that: The stopper (18) is of a special shape, a side of the L-shaped limiting rod (8) away from the first compression spring (9) is of an inclined surface, and a side wall of the stopper (18) abuts against the inclined surface of the L-shaped limiting rod (8).

5. The yarn packaging mechanism according to claim 3, characterized in that: A fourth sliding groove (24) is formed on the side wall of the push rod (16), a limiting column (25) is slidably connected in the fourth sliding groove (24), and two ends of the limiting column (25) are fixedly connected to the inner wall of the second sliding groove (12).

6. The yarn packaging mechanism according to claim 3, characterized in that: One end of the push rod (16) away from the rotating wheel (20) is fixedly connected to a rectangular block (26), and one side of the rectangular block (26) close to the connecting member (11) is fixedly connected to two tension springs (27), and the other end of the tension spring (27) is fixedly connected to the side wall of the connecting member (11).

7. A yarn packaging mechanism according to claim 6, characterized in that: The top surface of the tray (2) is provided with two slots (28), the slots (28) passing through the top surface of the tray (2) and extending into the push rod (16), and a T-shaped plug post (29) is inserted into the slot (28) close to the rectangular block (26).

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