Balloon inflating and knotting integrated equipment with reversible air tap
By designing a balloon inflatable knotting integrated equipment with a flip-up air nozzle, integrating the inflation and knotting steps, the problem of inefficient operation of traditional equipment is solved and efficient balloon production is achieved.
Patent Information
- Application Number
- CN202421700840.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-18
- Publication Date
- 2025-03-28
- Estimated Expiration
- 2034-07-18
AI Technical Summary
Traditional balloon inflating and knotting equipment requires manual operation, resulting in inefficiency, especially when large-scale balloon production, staff are prone to fatigue.
A balloon inflatable knotting integrated equipment with air nozzles is designed. By integrating the inflation and knotting steps into the same device, the design of the flip and knotting parts can be used to directly knotting the balloon after inflating, reducing manual movement and hand movement.
This equipment makes the balloon inflation and knotting process more efficient, reduces the labor intensity of the staff's hands and improves work efficiency, especially in large-scale balloon production.
Smart Images
Figure CN222677166U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of balloon knotting equipment, in particular to an integrated balloon inflation and knotting equipment with a reversible air nozzle. Background Art
[0002] In the production and use of balloons, inflation and knotting are two key steps. Traditionally, these two steps require manual operation. When inflating and knotting a large number of balloons, the knotting effect of the balloons will vary depending on the different proficiency of the staff, and long-term repetitive labor will easily cause hands fatigue and affect work efficiency. In order to solve this problem, a variety of balloon inflation and knotting auxiliary devices have appeared on the market.
[0003] For example, a balloon knotter has the following knotting process: first, the balloon is rotated around its knotting column to form a knot, and then the inflation port of the balloon is rotated vertically to a suitable angle and engaged in the V-shaped slot on the knotting column. Then, the inflation port of the balloon is released and the balloon is moved upward, so that the knot formed by the balloon slides on the knotting column, thereby driving the inflation port of the balloon to slide in the V-shaped slot. Due to the difference in speed when the two slide off the knotting column, the balloon can be knotted instantly when the balloon completely slides off the knotting column.
[0004] However, when the knotter is in use, it is necessary to wait for the balloon to be inflated, and then manually move the balloon to the knotting piece to perform the knotting operation. When a large number of balloons are required, the work efficiency will still be reduced due to hand fatigue of the staff. Utility Model Content
[0005] In order to overcome the shortcomings of a balloon knotter in the prior art, which requires waiting for the balloon to be inflated and then manually moving the balloon to a knotting piece for knotting, and when a large number of balloons are required, the work efficiency will be reduced due to hand fatigue of the staff, the utility model provides an integrated balloon inflation and knotting device with a flippable air nozzle.
[0006] The technical solution is as follows: an integrated balloon inflation and knotting device with a flippable air nozzle, comprising a fixing part, a knotting part being connected to one side of the top of the fixing part, a flipping part being rotatably connected to the other side of the top of the fixing part, an inflation nozzle being fixedly connected to the flipping part, and the inflation direction of the inflation nozzle is toward the knotting part.
[0007] Preferably, the fixing member includes a U-shaped frame, a clamping block and a screw, at least one of the screws is threadedly connected to the bottom plate of the U-shaped frame, one end of the screw is fixedly connected to the clamping block, and the clamping block is located between the top plate and the bottom plate of the U-shaped frame.
[0008] Preferably, a mounting groove is opened on the top plate of the U-shaped frame, a limiting piece is slidably connected in the mounting groove, the limiting piece is slidably connected to the lower end of the knotting piece, and the knotting piece is detachably mounted in the mounting groove through the limiting piece.
[0009] Preferably, the flip member includes a rotating shaft and a rotating plate, the rotating shaft is rotatably connected to the top plate of the U-shaped frame, and the rotating plate is fixedly connected to the rotating shaft.
[0010] Preferably, the inflation nozzle includes an inflation column and a joint, the diameter of the joint is larger than the diameter of the inflation column, an inflation hole is provided on the rotating plate, a limiting groove matching the joint is provided in the inflation hole, and the joint is clamped in the limiting groove.
[0011] Preferably, the inflation hole is threadedly connected to a limiting sleeve, and the limiting sleeve is a hollow sleeve structure with openings at both ends. The opening diameter of one end of the limiting sleeve is slightly larger than the diameter of the inflation column, and the opening diameter of the other end of the limiting sleeve is slightly larger than the diameter of the joint. The limiting sleeve is used to cooperate with the limiting groove to limit the joint.
[0012] Preferably, the flip member also includes a support column and a torsion spring. Two of the support columns are fixedly connected to the top plate of the U-shaped frame. The rotating shaft is rotatably connected to the upper parts of the two support columns. There are two torsion springs, and both sides of the rotating plate are connected to one of the support columns through a torsion spring respectively.
[0013] Preferably, a limiting protrusion is fixedly connected to the top plate of the U-shaped frame, and the top of the limiting protrusion is in conflict with the bottom of the rotating plate.
[0014] Preferably, two limiting rings are threadedly connected to both ends of the rotating shaft, and the two limiting rings are respectively located on the sides of the two supporting columns that are away from each other.
[0015] Preferably, a limiting frame is fixedly connected to one side of the top plate and the bottom plate of the U-shaped frame close to the joint.
[0016] Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model integrates the two steps of balloon inflation and knotting into the same device, so that after the balloon is inflated, the balloon can be directly knotted without the need for workers to move the balloon additionally, which significantly reduces the workers' hand movements. When producing a large number of balloons, the labor intensity of the workers can be effectively reduced, thereby improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.
[0018] Figure 2It is a three-dimensional structural schematic diagram of the fixing member of the utility model.
[0019] Figure 3 It is a three-dimensional structural schematic diagram of the knotting piece and the limiting piece of the utility model.
[0020] Figure 4 It is a three-dimensional structural schematic diagram of the knotting piece of the utility model.
[0021] Figure 5 It is a three-dimensional structural sectional view of the turning part and the inflation nozzle of the utility model.
[0022] Figure 6 It is a three-dimensional structural schematic diagram of the turning member, support column, torsion spring and limit ring of the utility model.
[0023] Explanation of the accompanying drawings: 1-fixing part, 101-U-shaped frame, 102-clamping block, 103-screw, 104-installing groove, 105-limiting part, 2-knotting part, 3-flipping part, 301-rotating shaft, 302-rotating plate, 303-inflation hole, 304-limiting groove, 4-inflation nozzle, 401-inflation column, 402-joint, 5-limiting sleeve, 6-support column, 7-torsion spring, 8-limiting ring, 9-limiting protrusion, 10-limiting frame. DETAILED DESCRIPTION
[0024] The following description is only a preferred embodiment of the present invention and does not limit the protection scope of the present invention.
[0025] Embodiment 1: A balloon inflation and knotting integrated device with a reversible nozzle, such as Figure 1 As shown, it includes a fixing part 1, a knotting part 2 is connected to one side of the top of the fixing part, a flip part 3 is rotatably connected to the other side of the top of the fixing part 1, an inflation nozzle 4 is fixedly connected to the flip part, the inflation direction of the inflation nozzle 4 is toward the knotting part 2, the inflation nozzle 4 is connected to an external inflation device, and the knotting part 2 has a V-shaped slot. When the inflation nozzle 4 is driven to flip by the flip part, the air nozzle will rotate around the V-shaped slot of the knotting part 2 at a suitable angle.
[0026] The features of the knotting piece 2 are as follows Figure 4As shown, there are a bottom plate 201, a vertical plate 202, a placement groove 203, a V-shaped slot 204, a guide surface 205, a stopper 206 and a blocking roller 207. A vertical groove is provided on the upper portion of the vertical plate 202, and the vertical groove runs through the top of the vertical plate 202. A V-shaped slot 204 for clamping the neck of the balloon is provided at the bottom of the vertical groove. Stoppers 206 for blocking the inflation head of the balloon are symmetrically provided on the upper portion of the placement groove 203, and gaps are left between the stoppers 206. The blocking device also includes a blocking roller 207. Blocking rollers 207 for blocking the inflation head of the balloon are symmetrically provided on the upper portion of the placement groove 203, and gaps are left between the blocking rollers 207. The V-shaped slot 204 is a V-shape that becomes narrower from top to bottom. The bottom of the vertical plate 202 is provided with a bottom plate 201.
[0027] The working principle of the knotting piece 2 is as follows: after the user inflates the balloon, facing the balloon knotter, pinches the balloon neck with the left hand, pinches the balloon inflation head with the right hand, then pinches the balloon neck with the left hand and wraps it around the vertical plate 202, so that the balloon neck is stretched. Then, pinch the balloon inflation head with the right hand and clamp the balloon neck adjacent to the balloon inflation head into the V-shaped clamping seam 204, then release the right hand, so that the balloon inflation head pinched by the right hand falls into the vertical groove under the action of the elastic force of the balloon neck. After completing the above-mentioned winding action, the user grabs the inflated balloon body and pulls it upwards, and the balloon body drives the balloon neck and the balloon inflation head to move upwards. Since the balloon inflation head is clamped by the V-shaped clamping seam 204, the balloon neck will be separated from the vertical plate 202 at the upper part of the vertical plate 202, and the balloon neck after being separated from the vertical plate 202 will shrink to form a knot. As the user grabs the balloon body and continues to pull it upwards, the balloon inflation head also separates from the V-shaped clamping seam 204. At this point, the entire balloon is pulled out and the knot is also completed. When the user grabs the inflated balloon body and pulls it upwards, if the V-shaped clamping seam 204 does not clamp the balloon inflation head, the blocking device can block the balloon inflation head, which can ensure that the balloon neck is first separated from the vertical plate 202 from the upper part of the vertical plate 202 to form a knot. A gap is left in the middle of the blocking device, which allows the balloon neck to pass through the gap and be clamped in the V-shaped clamping seam 204. When the user grabs the inflated balloon body and pulls it upward, if the V-shaped slot 204 does not clamp the balloon inflation head, the block 206 can block the balloon inflation head, which can ensure that the balloon neck is first separated from the upper part of the vertical plate 202 to form a knot, and then as the user grabs the balloon body and continues to pull it upward, the balloon inflation head also separates from the gap between the block 206, so that the entire balloon is pulled out and the knot is also completed. When the user grabs the inflated balloon body and pulls it upward, if the V-shaped slot 204 does not clamp the balloon inflation head, the blocking roller 207 can block the balloon inflation head, which can ensure that the balloon neck is first separated from the upper part of the vertical plate 202 to form a knot, and then as the user grabs the balloon body and continues to pull it upward, the balloon inflation head also separates from the gap between the blocking rollers 207, so that the entire balloon is pulled out and the knot is also completed. The blocking roller 207 can not only block the balloon inflation head but also roll when the balloon is inflated through the gap between the blocking rollers 207, which can reduce the upward pulling force of the user and prevent the balloon inflation head from being stuck in the gap of the blocking device. When the balloon neck is about to be separated from the vertical plate 202 from the upper part of the vertical plate 202, the guide surface 205 can accelerate the separation speed of the balloon neck. The bottom plate 201 can facilitate the placement of the balloon knotter and also facilitate the fixing of the balloon knotter through the bottom plate 201, which is convenient for the user to tie a knot. The gap between the blocking devices is smaller than the diameter of the balloon inflation head, so that the balloon inflation head can be blocked.The guide surface 205 is in an eight-shaped shape that is inclined inward from bottom to top. When the user grabs the balloon body and continues to pull it upward to drive the balloon neck to move upward to the guide surface 205, the balloon neck will move upward by itself under the action of its own elastic force, thus accelerating the separation of the balloon neck from the vertical plate 202. The V-shaped slot 204 is in a V-shape that gradually narrows from top to bottom, so that the balloon neck can be easily inserted into the V-shaped slot 204.
[0028] like Figure 2 As shown, the fixing part 1 includes a U-shaped frame 101, a clamping block 102 and a screw 103. Two screws 103 are threadedly connected to the bottom plate of the U-shaped frame 101. One end of the screw 103 is fixedly connected to the clamping block 102. The clamping block 102 is located between the top plate and the bottom plate of the U-shaped frame 101. The top plate of the U-shaped frame 101 cooperates with the clamping block 102 to fix the device on the table top in use. The position of the clamping block 102 can be adjusted by rotating the screw 103 to adapt to different table top thicknesses.
[0029] like Figure 3 As shown, an installation groove 104 is opened on the top plate of the U-shaped frame 101, and a limiting member 105 is slidably connected in the installation groove 104. The limiting member 105 is slidably connected to the lower end of the knotting member 2. By sliding the limiting member 105 into the installation groove 104 and the lower end of the knotting member 2, the knotting member 2 can be stably installed in the installation groove 104.
[0030] like Figure 1 and Figure 5 As shown, the flip member 3 includes a rotating shaft 301 and a rotating plate 302 . The rotating shaft 301 is rotatably connected to the top plate of the U-shaped frame 101 , and the rotating plate 302 is fixedly connected to the rotating shaft 301 .
[0031] like Figure 5 As shown, the inflation nozzle 4 includes an inflation column 401 and a joint 402 . The diameter of the joint 402 is larger than that of the inflation column 401 . An inflation hole 303 is provided on the rotating plate 302 . A limiting groove 304 matching the joint 402 is provided in the inflation hole 303 . The joint 402 is clamped in the limiting groove 304 .
[0032] like Figure 5 As shown, the inflation hole 303 is internally threadedly connected to a limiting sleeve 5, and the limiting sleeve 5 is a hollow sleeve structure with openings at both ends. The opening diameter of one end of the limiting sleeve 5 is slightly larger than the diameter of the inflation column 401, and the opening diameter of the other end is slightly larger than the diameter of the joint 402. The joint 402 is limited by cooperating with the limiting groove 304 at one end of the limiting sleeve 5 whose opening diameter is slightly larger than the diameter of the inflation column 401, thereby ensuring that the inflation nozzle 4 is stably mounted on the rotating plate 302 to prevent it from loosening or falling off during the inflation process.
[0033] like Figure 6As shown, the flipping member also includes a support column 6 and a torsion spring 7. Two support columns 6 are fixedly connected to the top plate of the U-shaped frame 101. The rotating shaft 301 is rotatably connected to the upper parts of the two support columns 6. There are two torsion springs 7. The two sides of the rotating plate 302 are respectively connected to a support column 6 through a torsion spring 7. When the rotating plate 302 is flipped by an external force, the torsion spring 7 is deformed and stores energy. When the external force disappears, the torsion spring 7 releases energy to cause the rotating plate 302 to rotate in the opposite direction and reset.
[0034] like Figure 2 As shown, a limiting protrusion 9 is fixedly connected to the top plate of the U-shaped frame 101 , and the rotation range of the rotating plate 302 can be limited by the top of the limiting protrusion 9 contacting the bottom of the rotating plate 302 .
[0035] Before use, lift the clamping block 102 by rotating the screw rod 103 so that the clamping block 102 cooperates with the top plate of the U-shaped frame 101 to clamp the table top to complete the fixation of the device, and then slide the limiting piece 105 into the limiting groove 304 and the knotting piece 2 to complete the fixation of the knotting piece 2, and then insert the joint 402 of the inflation nozzle 4 into the limiting groove 304 of the inflation hole 303, and then pass the limiting sleeve 5 through the inflation column 401 and threadedly connected in the inflation hole 303 to complete the fixation of the joint 402, and finally connect the air supply pipe of the external inflation equipment to the joint 402 of the inflation nozzle 4 to complete the preparation before use of the device.
[0036] When in use, first put the inflation port of the balloon on the inflation nozzle 4, then start the inflation device to inflate the balloon, and then manually rotate the balloon around the knotting column on the knotting piece 2 for one circle to form a knot, and then manually turn the flip plate to make the inflation port of the balloon rotate upward at a suitable angle and engage in the V-shaped slot on the knotting piece 2. At this time, the torsion spring 7 will be deformed, and then the balloon is manually lifted upward to make the knot of the balloon slide on the knotting column of the knotting piece 2, and the inflation port of the balloon is stretched. Finally, when the balloon slides off the knotting column of the knotting piece 2, the inflation port of the balloon will be pulled away from the inflation nozzle 4, thereby completing the knotting of a single balloon. After the knotting is completed, release the rotating plate 302, and the rotating plate 302 will rotate and reset in the opposite direction under the elastic force of the torsion spring 7, so that the inflation nozzle 4 can return to the initial position for the next use.
[0037] Embodiment 2: Based on embodiment 1, Figure 6 As shown, two limiting rings 8 are threadedly connected to both ends of the rotating shaft 301 , and the two limiting rings 8 are respectively located at the sides of the two supporting columns 6 that are away from each other.
[0038] The position of the rotating shaft 301 on the supporting column 6 is adjusted by rotating the limiting ring 8 to adapt to the inflation nozzles 4 of different lengths, ensuring that the air nozzle of the inflation nozzle 4 can intersect perpendicularly with the plane where the V-shaped seam on the knotting piece 2 is located, thereby ensuring the accuracy of knotting.
[0039] like Figure 1 As shown, the top plate and the bottom plate of the U-shaped frame 101 are both fixedly connected to the limiting frame 10 on one side close to the joint 402 .
[0040] By inserting the inflation tube of the external inflation device into the limiting frame 10, when the flip member 3 flips the inflation nozzle 4, the movement range of the inflation tube during the inflation process can be limited, preventing the inflation tube from being entangled or over-stretched during operation.
[0041] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.
Claims
1. A balloon inflation and knotting integrated device with a reversible air nozzle, characterized in that: The invention comprises a fixing member (1), wherein one side of the top of the fixing member (1) is connected to a knotting member (2), the other side of the top of the fixing member (1) is rotatably connected to a flipping member (3), an inflation nozzle (4) is fixedly connected to the flipping member (3), and the inflation direction of the inflation nozzle (4) is toward the knotting member (2).
2. The integrated balloon inflation and knotting device with a reversible nozzle according to claim 1, characterized in that: The fixing member (1) comprises a U-shaped frame (101), a clamping block (102) and a screw rod (103); at least one screw rod (103) is threadedly connected to a bottom plate of the U-shaped frame (101); one end of the screw rod (103) is fixedly connected to the clamping block (102); and the clamping block (102) is located between a top plate and a bottom plate of the U-shaped frame (101).
3. The integrated balloon inflation and knotting device with a reversible nozzle according to claim 2, characterized in that: A mounting groove (104) is formed on the top plate of the U-shaped frame (101), a limiting member (105) is slidably connected in the mounting groove (104), the limiting member (105) is slidably connected to the lower end of the knotting member (2), and the knotting member (2) is detachably mounted in the mounting groove (104) via the limiting member (105).
4. The integrated balloon inflation and knotting device with a reversible nozzle according to claim 3, characterized in that: The flip member (3) comprises a rotating shaft (301) and a rotating plate (302); the rotating shaft (301) is rotatably connected to the top plate of the U-shaped frame (101); and the rotating plate (302) is fixedly connected to the rotating shaft (301).
5. The integrated balloon inflation and knotting device with a reversible nozzle according to claim 4, characterized in that: The inflation nozzle (4) comprises an inflation column (401) and a joint (402); the diameter of the joint (402) is larger than the diameter of the inflation column (401); an inflation hole (303) is provided on the rotating plate (302); a limiting groove (304) matching the joint (402) is provided in the inflation hole (303); and the joint (402) is snap-fitted into the limiting groove (304).
6. The integrated balloon inflation and knotting device with a reversible nozzle according to claim 5, characterized in that: The inflation hole (303) is internally threadedly connected to a limiting sleeve (5); the limiting sleeve (5) is a hollow sleeve structure with openings at both ends; the opening diameter at one end of the limiting sleeve (5) is slightly larger than the diameter of the inflation column (401); the opening diameter at the other end of the limiting sleeve (5) is slightly larger than the diameter of the joint (402); the limiting sleeve (5) is used to cooperate with the limiting groove (304) to limit the joint (402).
7. The integrated balloon inflation and knotting device with a reversible nozzle according to claim 6, characterized in that: The flip member (3) further comprises a support column (6) and a torsion spring (7); two support columns (6) are fixedly connected to the top plate of the U-shaped frame (101); the rotating shaft (301) is rotatably connected to the upper parts of the two support columns (6); there are two torsion springs (7); and both sides of the rotating plate (302) are connected to one support column (6) via one torsion spring (7) respectively.
8. The integrated balloon inflation and knotting device with a reversible nozzle according to claim 7, characterized in that: A limiting protrusion (9) is fixedly connected to the top plate of the U-shaped frame (101), and the top of the limiting protrusion (9) abuts against the bottom of the rotating plate (302).
9. The integrated balloon inflation and knotting device with a reversible nozzle according to claim 8, characterized in that: Two limiting rings (8) are threadedly connected at both ends of the rotating shaft (301), and the two limiting rings (8) are respectively located on the sides of the two supporting columns (6) that are away from each other.
10. The integrated balloon inflation and knotting device with a reversible nozzle according to claim 9, characterized in that: The top plate and the bottom plate of the U-shaped frame (101) are both fixedly connected to a limiting frame (10) on one side close to the joint (402).