Opening opening structure of cone yarn packaging bag
By combining the support components and clamping parts, the problem of uneven seams in yarn package bags is solved, improving the smoothness and strength of the seams and preventing damage during transportation.
Patent Information
- Application Number
- CN202423291701.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-30
- Publication Date
- 2025-11-18
- Estimated Expiration
- 2034-12-30
AI Technical Summary
When yarn packaged bags are sewn, deformation can cause uneven seams, affecting their appearance and reducing their strength, thus increasing the risk of breakage during transportation.
The first and second support components are used to flatten the opening of the packaging bag and clamp and transport it by means of a cylinder-driven support plate and support rod structure, in conjunction with the linkage component and clamping component, so as to avoid wrinkles and stacking.
It significantly improves the smoothness and aesthetics of the seams, ensures the strength of the seams, and prevents damage and spillage during transportation.
Smart Images
Figure CN223559991U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a bobbin packing equipment technical field especially relates to a bobbin packing bag mouth structure of propping. BACKGROUND
[0002] Bobbin needs to carry out mouth sewing operation to packing bag through sewing machine after being loaded into packing bag. At present, when packing bag is sewn, packing bag can not keep flat on one side needing to be sewn due to the significant deformation of packing bag after being loaded with bobbin. It is easy to stack when being sewn through sewing machine, leading to the irregularity of the mouth of packing bag, which not only affects the appearance, but also reduces the strength of the mouth. SUMMARY
[0003] In view of the above-mentioned problems that the mouth of the packing bag is irregular when being sewn, which not only affects the appearance, but also reduces the strength of the mouth, the utility model provides a bobbin packing bag mouth structure of propping.
[0004] In order to solve the above technical problem, the utility model adopts the following technical scheme:
[0005] A bobbin packing bag mouth structure of propping includes frame body, first mouth component and second mouth component, the first mouth component includes first mouth plate, first pivot and first cylinder, one side of the first mouth plate is fixed with protruding support rod, one end of the first pivot is fixedly connected with the first mouth plate, the other end is hinged with the first cylinder, the first cylinder drives the first mouth plate to reciprocating rotation through the first pivot, the second mouth component includes second mouth plate, second pivot and second cylinder, one side of the second mouth plate is also fixed with protruding support rod, one end of the second pivot is hinged with the second cylinder, the other end is hinged with the second cylinder, the second cylinder drives the second mouth plate to reciprocating rotation through the second pivot.
[0006] Further, the first mouth component further includes first sliding rail and first sliding block, the first sliding rail is fixed on one side of the frame body, and the first sliding block moves along the first sliding rail. The second mouth component further includes second sliding rail and second sliding block, the second sliding rail is fixed on one side of the frame body, and the second sliding block moves along the second sliding rail.
[0007] Further, the first mouth component and the second mouth component are symmetrically arranged on the frame body.
[0008] Further, the first cylinder is hinged to the first sliding block, the first rotating shaft is rotatably connected to the first sliding block through a bearing, and the first cylinder is perpendicular to the first rotating shaft. The second cylinder is hinged to the second sliding block, the second rotating shaft is rotatably connected to the second sliding block through a bearing, and the second cylinder is perpendicular to the second rotating shaft.
[0009] Further, the first supporting opening assembly is connected to the second supporting opening assembly through a linkage assembly, the linkage assembly comprises a third cylinder, a linkage bearing, a bidirectional transmission arm, and a plurality of connecting rods, both sides of the top surface of the frame body are provided with sliding grooves matched with the first rotating shaft and the second rotating shaft, and the first rotating shaft and the second rotating shaft are driven to move synchronously along the sliding grooves under the driving of the third cylinder.
[0010] Further, the third cylinder and the linkage bearing are arranged on one side of the frame body, one end of the first cylinder is connected to the first sliding block, the connecting rod is hinged between one end of the bidirectional transmission arm and the first sliding block, and the connecting rod is also hinged between the other end of the bidirectional transmission arm and the second sliding block.
[0011] Further, the third supporting opening assembly and the fourth supporting opening assembly are arranged oppositely in an up-down direction, the third supporting opening assembly and the fourth supporting opening assembly have the same structure, and the third supporting opening assembly is located below the fourth supporting opening assembly.
[0012] Further, the third supporting opening assembly comprises a support, a third supporting opening plate, a fourth cylinder, and a plurality of sliding rods, the support is fixedly connected to the frame body, one end of the fourth cylinder is fixedly connected to the support, the other end of the fourth cylinder is fixedly connected to the third supporting opening plate, and each sliding rod is fixed to the third supporting opening plate and penetrates through the support.
[0013] Further, an opening matched with the third supporting opening plate is formed in one side of the top surface of the frame body, the opening is located between the vertical first supporting opening plate and the vertical second supporting opening plate, and the top surface of the third supporting opening plate is flush with the top surface of the frame body.
[0014] Further, the first clamping part and the second clamping part are arranged oppositely in an up-down direction, the first clamping part comprises a first conveying belt, a first supporting table, and a fifth cylinder, the first conveying belt is located on the top of the first supporting table, the lower end of the fifth cylinder is fixedly connected to the frame body, and the upper end of the fifth cylinder is fixedly connected to the bottom of the first supporting table. The second clamping part comprises a second conveying belt, a second supporting table, and a sixth cylinder, the second conveying belt is located on the bottom of the second supporting table, the upper end of the sixth cylinder is fixedly connected to the frame body, and the lower end of the sixth cylinder is fixedly connected to the top of the second supporting table.
[0015] The utility model discloses an advantageous effect is: the utility model discloses through the support rod of first support mouth board, second support mouth board, to the bag mouth of packing bag is flattened, when the first clamping part and the second clamping part are clamped and transported to packing bag, avoid the problem of creasing, stacking, the flatness and the aesthetic quality of seam are improved obviously, and can guarantee the strength of seam, avoid the problem of breakage, spilling of the tube yarn in the transportation process. BRIEF DESCRIPTION OF DRAWINGS
[0016] Figure 1 As shown in the structure principle schematic diagram of an embodiment of the utility model.
[0017] Figure 2 As shown in the left view of Figure 1 .
[0018] Figure 3 As Figure 1 the partial structure diagram, the structure of the first clamping part and the second clamping part is shown.
[0019] Figure 4 As Figure 1 the partial structure diagram, the structure of the first support mouth subassembly and the second support mouth subassembly is shown.
[0020] Figure 5 As shown in the front view of Figure 4 .
[0021] Mark explanation: 1, frame body, 2, first support mouth board, 3, support rod, 4, first pivot, 5, first sliding rail, 6, first sliding block, 7, first cylinder, 8, first transmission plate, 9, third cylinder, 10, bidirectional transmission arm, 11, connecting rod, 12, support, 13, fourth cylinder, 14, slide rod, 15, fourth support mouth board, 17, first supporting table, 18, second supporting table, 19, sixth cylinder, 20, table body, 21, moving sliding rail, 22, moving conveyer belt, 23, sewing machine, 24, push sliding rail, 25, push sliding block, 26, synchronous belt, 27, push rod, 28, baffle, 29, rail, 30, sliding groove, 31, third support mouth board. DETAILED DESCRIPTION
[0022] The utility model discloses a tube yarn packing bag support mouth structure, following combining the drawing to the structure principle schematic diagram of an embodiment of the utility model is specifically described.
[0023] Combining Figure 1 and Figure 2 As shown, a tube yarn packing bag support mouth structure includes frame body 1, first support mouth subassembly, second support mouth subassembly, third support mouth subassembly, fourth support mouth subassembly, moving platform and push assembly. Combining Figure 4 and Figure 5As shown, the first and second support opening assemblies are symmetrically arranged on the frame body 1. The first support opening assembly comprises a first support opening plate 2, a first rotating shaft 4, a first cylinder 7, a first sliding rail 5 and a first sliding block 6. The first sliding rail 5 is fixed on the front side of the frame body 1 in the lateral direction, and the first sliding block 6 is arranged on the first sliding rail 5. The outer side of the first sliding rail 5 is provided with a first fixed plate, and the upper side is provided with a second fixed plate. One end of the first cylinder 7 is hingedly connected to the first fixed plate, and the other end is connected to the first rotating shaft 4 through an L-shaped first transmission plate 8. The first transmission plate 8 is fixed on the bottom of the first rotating shaft 4, the first rotating shaft 4 is rotatably connected to the second fixed plate through a bearing, and the first cylinder 7 is perpendicular to the first rotating shaft 4. The first support opening plate 2 is arranged in the vertical direction, and comprises a first section and a second section. The included angle between the first section and the second section is obtuse. The top of the first rotating shaft 4 is fixedly connected to the first section through a connecting plate, the corners of the first section are rounded, and the outer wall of the first section is fixedly provided with an outwardly protruding support rod 3. The second support opening assembly comprises a second support opening plate, a second rotating shaft, a second cylinder, a second sliding rail and a second sliding block. The second sliding rail is fixed on the front side of the frame body 1 in the lateral direction, and the second sliding block is arranged on the second sliding rail. The outer side of the second sliding rail is provided with a third fixed plate, and the upper side is provided with a fourth fixed plate. One end of the second cylinder is hingedly connected to the third fixed plate, and the other end is connected to the second rotating shaft through an L-shaped second transmission plate. The second transmission plate is fixed on the bottom of the second rotating shaft, the second rotating shaft is rotatably connected to the fourth fixed plate through a bearing, and the second cylinder is perpendicular to the second rotating shaft. The second support opening plate is arranged in the vertical direction, and comprises a third section and a fourth section. The included angle between the third section and the fourth section is obtuse. The top of the second rotating shaft is fixedly connected to the third section through a connecting plate, the corners of the third section are rounded, and the outer wall of the third section is also fixedly provided with an outwardly protruding support rod 3. Under the drive of the first and second cylinders 7, the first and second support opening plates 2 can reciprocatingly rotate.
[0024] As Figure 3As shown, the first supporting jaw assembly is connected with the second supporting jaw assembly through a linkage assembly, which comprises a third cylinder 9, a linkage bearing, a bidirectional transmission arm 10 and a plurality of connecting rods 11. One end of the third cylinder 9 is hinged to a protrusion on the frame body 1, and the other end is fixedly connected with the first sliding block 6. The linkage bearing is fixed on the front side of the frame body 1, and the bidirectional transmission arm 10 is arranged in the linkage bearing and can rotate relative to the linkage bearing. The connecting rod 11 is arranged between one side of the bidirectional transmission arm 10 and the first sliding block 6, one end of the connecting rod 11 is hinged to one side of the bidirectional transmission arm 10, and the other end is hinged to the first sliding block 6. The other side of the bidirectional transmission arm 10 is also provided with a connecting rod 11, one end of the connecting rod 11 is hinged to the other side of the bidirectional transmission arm 10, and the other end is hinged to the second sliding block. The left and right sides of the top surface of the frame body 1 are provided with sliding grooves 30 matched with the first rotating shaft 4 and the second rotating shaft. The third cylinder 9 cooperates with the linkage bearing to drive the first rotating shaft 4 and the second rotating shaft to move synchronously relative to or towards each other along the sliding grooves 30.
[0025] The third supporting jaw assembly comprises a bracket 12, a third supporting jaw plate 31, a fourth cylinder 13 and a plurality of sliding rods 14. The bracket 12 is fixedly connected to the front side of the frame body 1. The fourth cylinder 13 is arranged between the bracket 12 and the third supporting jaw plate 31. The lower end of the fourth cylinder 13 is fixedly connected to the bracket 12, and the upper end is fixedly connected to the bottom of the third supporting jaw plate 31. The plurality of sliding rods 14 are fixed to the bottom of the third supporting jaw plate 31 and penetrate through the bracket 12. Under the action of the fourth cylinder 13, the sliding rods 14 and the bracket 12 move relative to each other. One side of the top surface of the frame body 1 is provided with an opening matched with the third supporting jaw plate 31, and the opening is located between the vertical first supporting jaw plate 2 and the vertical second supporting jaw plate. The third supporting jaw plate 31 is arranged in the opening, and the top surface of the third supporting jaw plate 31 is flush with the top surface of the frame body 1. The fourth supporting jaw assembly has the same structure as the third supporting jaw assembly and is arranged on the frame body 1 in an up-down opposite manner, and the fourth supporting jaw assembly is located above the third supporting jaw assembly.
[0026] The moving table is located in front of the frame body 1 and comprises a table body 20, a moving slide rail 21 and a moving conveyor belt 22. The bottom of the table body 20 moves along the moving slide rail 21, and the moving direction of the table body 20 is perpendicular to the moving direction of the cylinder yarn on the frame body 1. The moving conveyor belt 22 is located on the top of the table body 20, and the top surface of the moving conveyor belt 22 is flush with the top surface of the frame body 1.
[0027] The sewing machine 23 and the first clamping part and the second clamping part arranged oppositely are arranged between the mobile station and the frame 1, and the first clamping part is below the second clamping part. The first clamping part comprises a first conveying belt, a first supporting table 17 and a fifth cylinder, the first conveying belt is driven by a motor, the first conveying belt is on the top of the first supporting table 17, the lower end of the fifth cylinder is fixedly connected with the frame 1, and the upper end is fixedly connected with the bottom of the first supporting table 17. Under the action of the fifth cylinder, the first supporting table 17 is driven to rise or fall. The second clamping part comprises a second conveying belt, a second supporting table 18 and a sixth cylinder 19, the second conveying belt is driven by a motor, the second conveying belt is on the bottom of the second supporting table 18, the upper end of the sixth cylinder 19 is fixedly connected with the frame 1, and the lower end is fixedly connected with the top of the second supporting table 18. Under the action of the sixth cylinder 19, the second supporting table 18 is driven to fall or rise. The first clamping part and the second clamping part cooperate to realize clamping, smoothing and conveying of the packaging bag. The sewing machine 23 is located on one side of the first clamping part and the second clamping part, and the sewing surface of the sewing machine 23 is flush with the contact surface between the first clamping part and the second clamping part.
[0028] The pushing assembly is located on the rear side of the top of the frame 1, and comprises a pushing sliding rail 24, a pushing sliding block 25, a synchronous belt 26 and a pushing rod 27. The pushing sliding rail 24 is above the frame 1 and is arranged along the moving direction of the tube yarn. The pushing sliding block 25 is arranged on the pushing sliding rail 24 and moves along the pushing sliding rail 24. The synchronous belt 26 is arranged on the top of the pushing sliding rail 24 and is connected with the pushing sliding block 25. The pushing rod 27 is fixed on the bottom of the sliding block. The synchronous belt 26 is driven by a motor, the synchronous belt 26 drives the pushing sliding block 25 to move back and forth along the pushing sliding rail 24, so as to drive the pushing rod 27 to realize the operation of reciprocally pushing the tube yarn. The two sides of the pushing sliding rail 24 are fixedly provided with inverted L-shaped baffles 28, and the baffles 28 on the same side are fixedly provided with a handrail 29 between the lower ends, and the handrail 29 is located on the two sides of the top of the frame 1, so as to prevent the problem that the tube yarn falls from the top of the frame 1 during the pushing of the pushing assembly.
[0029] When in operation, the third flanging plate 31 of the third flanging assembly moves towards and approaches the fourth flanging plate 15 of the fourth flanging assembly, and the packaging bag moves along with the pulling device, the bag opening of the packaging bag is sleeved on the third flanging plate 31 and the fourth flanging plate 15 and separated from the pulling device, and the other part of the packaging bag is located on the moving conveyor belt 22 of the moving table. The third flanging plate 31 and the fourth flanging plate 15 move away from each other to open the bag opening of the packaging bag in the up-down direction. Then, the first cylinder 7 of the first flanging assembly drives the first flanging plate 2 to rotate by 90°, and the second cylinder of the second flanging assembly drives the second flanging plate to rotate by 90°, at this time, the first section of the first flanging plate 2 and the third section of the second flanging plate extend into the bag opening. The first sliding block 6 is driven by the third cylinder 9 to move outward along the sliding rail, and the second sliding block is synchronously driven to move outward along the sliding rail under the action of the linkage assembly, at this time, the first flanging plate 2 and the second flanging plate move away from each other to further open the bag opening of the packaging bag. The pushing assembly pushes a plurality of cones located on the rear side of the top surface of the frame body 1, and the plurality of cones enter the packaging bag under the reciprocating movement of the push rod 27. When the packaging bag contains a proper number of cones, the moving conveyor belt 22 of the moving table drives the packaging bag to move, so that the bag opening of the packaging bag slides off the first flanging plate 2 and the second flanging plate and falls onto the supporting rod 3. Then, the first supporting table 17 is driven upward by the fifth cylinder, and the second supporting table 18 is driven downward by the sixth cylinder to clamp the bag opening of the packaging bag at a position close to the supporting rod 3, so as to avoid touching the supporting rod 3. The supporting rod 3 can open the bag opening of the packaging bag to have a certain tension, so as to prevent the packaging bag from stacking when the first clamping part and the second clamping part clamp the packaging bag, and ensure the flatness of the packaging bag between the first clamping part and the second clamping part. After the first clamping part and the second clamping part clamp the packaging bag, the first sliding block 6 and the second sliding block are reset by the third cylinder 9 cooperating with the linkage assembly, and then the first flanging plate 2 and the second flanging plate are rotated and reset by the first cylinder 7 and the second cylinder, so that the supporting rod 3 of the first flanging plate 2 and the supporting rod 3 of the second flanging plate are separated from the bag opening of the packaging bag. Finally, the first conveyor belt of the first clamping part and the second conveyor belt of the second clamping part convey the bag opening of the packaging bag while clamping the bag opening, and the moving table drives the packaging bag to move along the track to convey the bag opening of the packaging bag, which has been clamped flat by the first clamping part and the second clamping part, to the sewing machine 23 for sewing.
[0030] Of course, the above description is not a limitation of the present application, and the present application is not limited to the above examples. Changes, modifications, additions or replacements made by those skilled in the art within the scope of the present application should also be within the protection scope of the present application.
Claims
1. A sleeve structure for a yarn package bag, characterized in that: The utility model provides a kind of frame (1), first mouthpiece assembly and second mouthpiece assembly, the first mouthpiece assembly includes first mouthpiece plate (2), first pivot (4) and first cylinder (7), one side of the first mouthpiece plate (2) is fixed with protruding support rod (3), one end of the first pivot (4) is fixedly connected with the first mouthpiece plate (2), and the other end is hinged with the first cylinder (7), and the first cylinder (7) drives the first mouthpiece plate (2) to reciprocating rotation by the first pivot (4);The second mouthpiece assembly includes second mouthpiece plate, second pivot and second cylinder, one side of the second mouthpiece plate is also fixed with protruding support rod (3), one end of the second pivot is hinged with the second cylinder, and the other end is hinged with the second cylinder, and the second cylinder drives the second mouthpiece plate to reciprocating rotation by the second pivot.
2. A cone packaging bag opening structure according to claim 1, characterized in that: The first mouthpiece assembly further includes first slide rail (5) and first sliding block (6), the first slide rail (5) is fixed on one side of the frame (1), and the first sliding block (6) moves along the first slide rail (5); The second mouthpiece assembly further includes second slide rail and second sliding block, the second slide rail is fixed on one side of the frame (1), and the second sliding block moves along the second slide rail.
3. A cone packaging bag opening structure according to claim 2, characterized in that: The first mouthpiece assembly and the second mouthpiece assembly are symmetrically arranged on the frame (1).
4. A cone packaging bag opening structure according to claim 2, characterized in that: The first cylinder (7) is hinged with the first sliding block (6), the first pivot (4) is rotatably connected with the first sliding block (6) through a bearing, and the first cylinder (7) is perpendicular to the first pivot (4); The second cylinder is hinged with the second sliding block, the second pivot is rotatably connected with the second sliding block through a bearing, and the second cylinder is perpendicular to the second pivot.
5. A cone packaging bag opening structure according to claim 2, characterized in that: The first mouthpiece assembly is connected with the second mouthpiece assembly through linkage assembly, the linkage assembly includes third cylinder (9), linkage bearing, bidirectional transmission arm (10) and a plurality of connecting rods (11), two sides of the top surface of the frame (1) are provided with sliding groove (30) matched with the first pivot (4) and the second pivot, and the first pivot (4) and the second pivot are driven to move synchronously along the sliding groove (30) under the driving of the third cylinder (9).
6. A cone packaging bag opening structure according to claim 5, characterized in that: The third cylinder (9) and the linkage bearing are arranged on one side of the frame (1), one end of the first cylinder (7) is connected with the first sliding block (6), the connecting rod (11) is hinged between one end of the bidirectional transmission arm (10) and the first sliding block (6), and the connecting rod (11) is also hinged between the other end and the second sliding block.
7. A cone packaging bag opening structure according to claim 1, characterized in that: It also includes third mouthpiece assembly and fourth mouthpiece assembly arranged oppositely, the third mouthpiece assembly and the fourth mouthpiece assembly are same in structure, and the third mouthpiece assembly is below the fourth mouthpiece assembly.
8. A cone packaging bag opening structure according to claim 7, characterized in that: The third supporting opening assembly comprises a support (12), a third supporting opening plate (31), a fourth cylinder (13) and a plurality of slide rods (14), the support (12) is fixedly connected with the frame body (1), one end of the fourth cylinder (13) is fixedly connected with the support (12), the other end is fixedly connected with the third supporting opening plate (31), and each slide rod (14) is fixed on the third supporting opening plate (31) and penetrates through the support (12).
9. A cone packaging bag opening structure according to claim 8, characterized in that: An opening compatible with the third supporting opening plate (31) is formed on the top surface of the frame body (1), the opening is located between the vertical first supporting opening plate (2) and the vertical second supporting opening plate, and the top surface of the third supporting opening plate (31) is flush with the top surface of the frame body (1).
10. A cone packaging bag opening structure according to claim 1, characterized in that: The first clamping part and the second clamping part are oppositely arranged, the first clamping part comprises a first conveying belt, a first supporting table (17) and a fifth cylinder, the first conveying belt is located on the top of the first supporting table (17), the lower end of the fifth cylinder is fixedly connected with the frame body (1), and the upper end is fixedly connected with the bottom of the first supporting table (17); The second clamping part comprises a second conveying belt, a second supporting table (18) and a sixth cylinder, the second conveying belt is located on the bottom of the second supporting table (18), the upper end of the sixth cylinder is fixedly connected with the frame body (1), and the lower end is fixedly connected with the top of the second supporting table (18).