A pneumatic inductor ear flipping device

Abstract

The utility model relates to clothing production and manufacturing technical field, concretely relates to a kind of air-operated inductor turn ear device, it is applied to the ornamental ear of clothing, including support frame, support frame is provided with support plate, and support plate is fixedly connected with ear pick;The side of support frame close to ear pick is fixedly connected with the ear tube corresponding in number with ear pick one to one;The side of support frame close to ear tube is provided with the through slot corresponding in number with ear tube one to one. Downward insertion of ear pick is carried out by automatic driving support plate with driving mechanism to drive ear pick, and ear pick does not sway and deviate when moving down, so that ear bag is quickly and stably turned over, production efficiency is improved, production delay caused by manpower limit is avoided, the technical problem that the efficiency requirement of workers operating ear turning device is reduced and is difficult to adapt to large-scale production is solved.

Description

Technical Field

[0001] This utility model relates to the field of garment manufacturing technology, specifically to a pneumatic sensor ear-flipping device. Background Technology

[0002] In garment production, there are often ear-shaped pouches that serve an aesthetic purpose in certain parts of clothing. The process of making these pouches begins with creating the ear-shaped bag and then sewing the fabric together on both sides. Since the bag usually has an internal space, it needs to be turned inside out after sewing to ensure a neat appearance before finally sewing the finished bag to the garment fabric. Chinese Patent Publication No. CN207678910U discloses a convenient ear-turning device, including a fixed component and a handheld component. The handheld component is located directly above the fixed component. Both the fixed component and the handheld component are horizontally arranged. The fixed component includes a horizontal base plate and several hollow round tubes arranged on the top of the horizontal base plate. All hollow round tubes are perpendicular to the plane of the horizontal base plate, and the bottom of all hollow round tubes is fixedly arranged on the top of the horizontal base plate. The handheld component includes several ear-cleaning rods that are inserted and cooperate with the hollow round tubes. This convenient ear-turning device overcomes the problem of difficulty in turning ears due to the small ear opening when turning ears manually, greatly improves the efficiency of ear turning, and thus improves production efficiency. The aforementioned patent mentions that the ear-flipping device uses a handheld support plate to drive an ear-cleaning stick to align with a hollow tube below. The ear is inserted into the hollow tube under the action of the ear-cleaning stick, achieving rapid ear-flipping. However, since the number of ear-folds is determined according to the garment production plan, as the number of orders increases, workers will hold the handheld support plate for a long time and repeat the insertion and removal actions, which can easily lead to hand pain, misalignment, and other problems. This results in a decrease in the efficiency of the second half of the ear-flipping operation, making it difficult to meet the efficiency requirements of large-scale production. Therefore, we propose a pneumatic sensor ear-flipping device. Utility Model Content

[0003] To address the aforementioned issues, a pneumatic sensor-driven ear-flipping device is provided. This device automatically drives a support plate via a drive mechanism, causing the ear-cleaning rod to move downwards and engage with the ear-flipping tube. The ear-cleaning rod does not wobble or shift during downward movement, allowing the ear bag to be flipped quickly and stably. This improves production efficiency, avoids production delays caused by manpower limitations, and solves the technical problem of decreased efficiency when operators use the ear-flipping device, making it difficult to meet the efficiency requirements of large-scale production.

[0004] To address the problems of existing technologies, this utility model provides a pneumatic sensor ear-flipping device for decorative ears on clothing. It includes a support frame with a support plate on the frame, and an ear-cleaning stick fixedly connected to the support plate. Ear-flipping tubes, corresponding in number to the ear-cleaning sticks, are fixedly connected to the side of the support frame near the ear-flipping tubes. Through slots, corresponding in number to the ear-flipping tubes, are provided on the side of the support frame near the ear-flipping tubes. A driving mechanism is provided between the support frame and the support plate to drive the ear-cleaning sticks to insert into the ear-flipping tubes along a preset displacement trajectory. An auxiliary support assembly is provided on the ear-flipping tubes to help them open the decorative ear opening.

[0005] Preferably, the drive mechanism includes a power component and an operation sensor; the power component is fixedly connected to the middle of the support frame, and the output end of the power component is fixedly connected to the support plate, and the power component is used to provide power for the displacement of the support plate; the operation sensor is fixedly connected to the outer side of the support frame, and the operation sensor is connected to the power component through an air pipe.

[0006] Preferably, the drive mechanism further includes a lever and a first elastic reset member; the lever is connected to the trigger end of the operation sensor; and the two ends of the first elastic reset member are fixedly connected to the lever and the support frame, respectively.

[0007] Preferably, the drive mechanism further includes a first guide assembly, which is used to assist the support plate in linear movement. The first guide assembly includes a slider and a slide groove. The slider is fixedly connected to the support plate. The slide groove is opened on the side of the support frame near the slider, and the slide groove slides in cooperation with the slider.

[0008] Preferably, the auxiliary support assembly includes a support tube and a screw tube; the support tube is disposed on the upper side of the flap tube; the screw tube is threadedly connected to the flap tube, and the screw tube is fixedly connected to the support tube.

[0009] Preferably, a buffer assembly for buffering the impact force of the downward movement of the support plate is provided between the support frame and the support plate. The buffer assembly includes a first connecting pad, a second connecting pad, and a second guide assembly. The first connecting pad is fixedly connected to the side of the support plate near the ear pick. The second connecting pad is located below the first connecting pad. The second guide assembly is located between the support frame and the second connecting pad, and the second guide assembly is used to assist the second connecting pad in aligning with the first connecting pad.

[0010] Preferably, the second guide assembly includes a fixed tube, a connecting rod, and a second elastic reset member; the fixed tube is fixedly connected to the support frame; the connecting rod is slidably engaged with the inner side of the fixed tube, and the upper end of the connecting rod is fixedly connected to the second connecting pad; the second elastic reset member is disposed on the inner side of the fixed tube, and the two ends of the second elastic reset member are fixedly connected to the fixed tube and the connecting rod, respectively.

[0011] The advantages of this utility model compared to the prior art are: 1. The drive mechanism automatically drives the support plate to move the ear-cleaning rod down and connect it with the ear-flipping tube. The ear-cleaning rod will not shake or shift when it moves down, allowing the ear bag to be flipped quickly and stably. This improves production efficiency, avoids production delays caused by manpower limitations, and solves the technical problem of reduced efficiency of ear bag flipping by workers operating the ear-flipping device, which is difficult to adapt to the efficiency requirements of large-scale production.

[0012] 2. The buffer component can reduce the impact of the support plate on the ear-flipping tube, absorb the kinetic energy when the support plate moves downward, avoid rigid impact between the support plate and the ear-flipping tube, and between the ear-cleaning rod and the ear bag, reduce the frequency of maintenance and replacement of the ear-flipping tube, and solve the technical problem of wear or deformation of the ear-flipping tube caused by rigid impact when the support plate drives the ear-cleaning rod downward during the operation of the pneumatic sensor ear-flipping device. Attached Figure Description

[0013] Figure 1 This is a three-dimensional schematic diagram of the support frame and support plate of a pneumatic sensor flipping ear device and its connection structure.

[0014] Figure 2 This is a three-dimensional schematic diagram of an ear-cleaning rod and ear-cleaning tube of a pneumatic sensor ear-cleaning device and their connecting structure.

[0015] Figure 3 This is a three-dimensional schematic diagram of the ear-flipping tube and the mouth-supporting tube of a pneumatic sensor ear-flipping device and their connection structure.

[0016] Figure 4 This is a three-dimensional schematic diagram of the support tube and screw tube and their connection structure of a pneumatic sensor flipping ear device.

[0017] Figure 5 This is a three-dimensional schematic diagram of the fixing tube and connecting rod of a pneumatic sensor flipping ear device and its connection structure.

[0018] The following are the labels in the diagram: 1. Support frame; 11. Support plate; 2. Ear pick; 21. Ear flip tube; 22. Through groove; 23. Power component; 24. Operating sensor; 25. Hand lever; 26. First elastic reset component; 27. Slider; 28. Slide groove; 29. ​​Support tube; 210. Screw tube; 211. First connecting pad; 212. Second connecting pad; 213. Fixing tube; 214. Connecting rod; 215. Second elastic reset component; 3. Ear bag. Detailed Implementation

[0019] To further understand the features, technical means, and specific objectives and functions achieved by this utility model, the following detailed description of this utility model is provided in conjunction with the accompanying drawings and specific embodiments.

[0020] See Figures 1-3As shown, a pneumatic sensor ear-flipping device is used for decorative ears on clothing. It includes a support frame 1, a support plate 11 on the support frame 1, and an ear-cleaning rod 2 fixedly connected to the support plate 11. Ear-flipping tubes 21, corresponding in number to the ear-cleaning rods 2, are fixedly connected to the side of the support frame 1 near the ear-cleaning rods 21. Through slots 22, corresponding in number to the ear-flipping tubes 21, are provided on the side of the support frame 1 near the ear-flipping tubes 21. A driving mechanism is provided between the support frame 1 and the support plate 11 to drive the ear-cleaning rods 2 to insert into the ear-flipping tubes 21 along a preset displacement trajectory. An auxiliary support assembly is provided on the ear-flipping tubes 21 to help the ear-flipping tubes 21 open the decorative ear opening.

[0021] Specifically, when the pneumatic sensor ear-flipping device is in operation, the auxiliary support assembly is installed on the ear-flipping tube 21. The auxiliary support assembly can help the opening of the ear bag 3 to open quickly so that the ear bag 3 can be completely fitted onto the outside of the ear-flipping tube 21, and the outside of the ear-flipping tube 21 is in contact with the front of the ear bag 3.

[0022] Driven by a drive mechanism, the support plate 11 moves automatically downwards, and the support plate 11 moves the ear pick 2 downwards simultaneously. The ear pick 2 comes into contact with the ear bag 3 and pushes it into the ear-flipping tube 21. During this process, the surface of the auxiliary support assembly presses against the front of the ear bag 3. When the ear bag 3 is fully inside the ear-flipping tube 21, it is flipped over, completing the automatic and rapid flipping operation of the ear bag 3. After the ear bag 3 is flipped over, it is discharged through the through groove 22.

[0023] The automatic and rapid flipping of the ear bag 3 allows the pneumatic sensor ear-flipping device to adapt to the surge in order volume during large-scale garment production, avoiding the efficiency decline caused by long-term manual operation and ensuring continuous and stable material supply to the production line.

[0024] During the downward movement of the ear cleaning rod 2 driven by the support plate 11, the buffer component can reduce the impact of the support plate 11 on the ear-flipping tube 21, absorb the kinetic energy of the support plate 11 when it moves downward, avoid rigid impact between the support plate 11 and the ear cleaning rod 2, and between the ear-flipping tube 21 and the ear bag 3, ensure that the ear cleaning rod 2 and the ear-flipping tube 21 are smoothly connected, reduce the frequency of maintenance and replacement of the ear-flipping tube 21 and the support tube 29, and reduce the cost of equipment consumables.

[0025] See Figures 1-3As shown, the drive mechanism includes a power component 23 and an operation sensor 24. The power component 23 is fixedly connected to the middle of the support frame 1, and the output end of the power component 23 is fixedly connected to the support plate 11. The power component 23 is used to provide power for the displacement of the support plate 11. The operation sensor 24 is fixedly connected to the outer side of the support frame 1 and is connected to the power component 23 through an air pipe. The drive mechanism also includes a lever 25 and a first elastic reset member 26. The lever 25 is connected to the trigger end of the operation sensor 24. The two ends of the first elastic reset member 26 are respectively connected to the lever 25. The support plate 1 is fixedly connected to the support frame 1; the drive mechanism also includes a first guide assembly, which is used to assist the support plate 11 in linear movement. The first guide assembly includes a slider 27 and a groove 28; the slider 27 is fixedly connected to the support plate 11; the groove 28 is opened on the side of the support frame 1 near the slider 27, and the groove 28 slides with the slider 27; the auxiliary support assembly includes a support tube 29 and a screw tube 210; the support tube 29 is set on the upper side of the flap tube 21; the screw tube 210 is threadedly connected to the flap tube 21, and the screw tube 210 is fixedly connected to the support tube 29.

[0026] Specifically, the power component 23 is preferably a cylinder. The first elastic reset component 26 is preferably a spring. The slider 27 and the slide groove 28 form a sliding guide pair.

[0027] When the pneumatic sensor flipping ear device is in operation, the screw tube 210 and the flipping ear tube 21 are first rotated and connected. The screw tube 210 and the flipping ear tube 21 are reliably limited by the threaded connection structure of the screw tube 210 and the flipping ear tube 21, so that the screw tube 210 drives the support tube 29 to be fixed on the upper side of the flipping ear tube 21.

[0028] Then, the opening of the ear bag 3 is connected to the support tube 29. The opening on the upper side of the support tube 29 is designed as an oval structure, which can reduce the resistance of the support tube 29 when it is inserted into the opening of the ear bag 3, making it easier for the support tube 29 to be quickly inserted into the ear bag 3. At the same time, it helps the opening of the ear bag 3 to open, ensuring that the ear bag 3 can be quickly and accurately fitted onto the outside of the ear-folding tube 21.

[0029] After the ear bag 3 is installed, the staff pulls the lever 25 to complete the triggering operation. The first elastic reset component 26 releases its elastic potential energy, causing the lever 25 to reset to its initial position along the original pulling trajectory. During the pulling and resetting process of the lever 25, it can trigger the operation sensor 24, causing the operation sensor 24 to generate a corresponding control signal.

[0030] After receiving a trigger signal, the operation sensor 24 controls the gas to be introduced into the power unit 23 through the air tube. The output end of the power unit 23 pushes the support plate 11 downward under the drive of the gas. During the downward movement of the support plate 11, the support plate 11 drives the slider 27 to slide along the slide groove 28. The slider 27 and the slide groove 28 form a sliding guide pair. Through the constraint of the slider 27 and the slide groove 28, the lateral displacement of the support plate 11 is effectively limited, avoiding swaying and deviation when the support plate 11 moves. This ensures that the support plate 11 stably drives the ear pick 2 downward and applies uniform squeezing force to the ear bag 3, realizing the automatic and rapid flipping of the ear bag 3.

[0031] Once the support plate 11 has moved down to the preset bottom position, the operation sensor 24 sends a signal again to control the power component 23 to reverse its movement, automatically driving the support plate 11 to move up and reset, preparing for the next bag-turning operation.

[0032] See Figures 1-5 As shown, a buffer assembly for buffering the impact force of the downward movement of the support plate 11 is provided between the support frame 1 and the support plate 11. The buffer assembly includes a first connecting pad 211, a second connecting pad 212, and a second guide assembly. The first connecting pad 211 is fixedly connected to the side of the support plate 11 near the ear pick 2. The second connecting pad 212 is located below the first connecting pad 211. The second guide assembly is located between the support frame 1 and the second connecting pad 212, and is used to assist the second connecting pad 212 in aligning with the first connecting pad 211. The second guide assembly includes a fixing tube 213, a connecting rod 214, and a second elastic reset member 215. The fixing tube 213 is fixedly connected to the support frame 1. The connecting rod 214 slides within the fixing tube 213, and the upper end of the connecting rod 214 is fixedly connected to the second connecting pad 212. The second elastic reset member 215 is located within the fixing tube 213, and both ends of the second elastic reset member 215 are fixedly connected to the fixing tube 213 and the connecting rod 214, respectively.

[0033] Specifically, the first connecting pad 211 and the second connecting pad 212 are preferably made of deformable rubber. The fixing tube 213 and the connecting rod 214 form a sliding guide pair. The second elastic reset member 215 is preferably a spring.

[0034] As the support plate 11 moves the ear pick 2 downward, it simultaneously moves the first connecting pad 211 closer to the second connecting pad 212. When the support plate 11 moves down to near the preset bottom position, the first connecting pad 211 and the second connecting pad 212 come into contact with each other. At this time, the second connecting pad 212 moves the connecting rod 214 downward along the axial direction of the fixed tube 213, and the connecting rod 214 simultaneously presses the second elastic reset member 215, causing the second elastic reset member 215 to contract and deform.

[0035] The contraction and deformation of the second elastic reset member 215, combined with the compression contact between the first connecting pad 211 and the second connecting pad 212, forms a composite buffer structure, which can effectively absorb the impact energy of the downward movement of the support plate 11, reduce the impact of the support plate 11 on the support tube 29 and the flap tube 21, avoid component damage caused by rigid collision, thereby reducing the frequency of maintenance and replacement of the flap tube 21 and reducing the cost of equipment consumables.

[0036] Working principle: When the pneumatic sensor ear-flipping device is in operation, the support tube 29 is fixed to the upper side of the ear-flipping tube 21. Then, the opening of the ear bag 3 is connected to the support tube 29, so that the ear bag 3 is fitted on the outside of the ear-flipping tube 21. Pull the lever 25, and the operating sensor 24 controls the gas to be introduced into the power component 23 through the air tube, so that the support plate 11 stably drives the ear-cleaning stick 2 to move down, realizing the automatic and rapid flipping of the ear bag 3. When the support plate 11 moves down to the preset bottom position, the first connecting pad 211 and the second connecting pad 212 make compression contact. At the same time, the contraction and deformation of the second elastic reset component 215 can effectively absorb the impact energy of the downward movement of the support plate 11, avoiding damage to the ear-flipping tube 21 and the support tube 29 caused by rigid collision.

[0037] The above embodiments only illustrate one or more implementations of this utility model, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of this utility model. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the appended claims.

Claims

1. A pneumatic sensor-driven ear-flipping device for decorative ears on clothing, comprising a support frame (1) and a support plate (11) disposed on the support frame (1), characterized in that, An ear pick (2) is fixedly connected to the support plate (11); The support frame (1) is fixedly connected to the side near the ear pick (2) with a number of ear-flipping tubes (21) corresponding to the number of ear picks (2). The support frame (1) has through slots (22) on the side near the flap tube (21) in number corresponding to the flap tube (21). A drive mechanism is provided between the support frame (1) and the support plate (11) to drive the ear pick (2) to insert into the ear flip tube (21) along a preset displacement trajectory; The ear-flipping tube (21) is provided with an auxiliary support assembly for assisting the ear-flipping tube (21) in opening the decorative ear opening.

2. The pneumatic sensor ear-flipping device according to claim 1, characterized in that, The drive mechanism includes a power component (23) and an operation sensor (24); The power component (23) is fixedly connected to the middle of the support frame (1), and the output end of the power component (23) is fixedly connected to the support plate (11). The power component (23) is used to provide power for the displacement of the support plate (11). The operation sensor (24) is fixedly connected to the outside of the support frame (1), and the operation sensor (24) is connected to the power component (23) through an air pipe.

3. The pneumatic sensor ear-flipping device according to claim 2, characterized in that, The drive mechanism also includes a lever (25) and a first elastic reset member (26); The lever (25) is connected to the trigger end of the operating sensor (24); The two ends of the first elastic reset member (26) are fixedly connected to the handle (25) and the support frame (1), respectively.

4. The pneumatic sensor ear-flipping device according to claim 3, characterized in that, The drive mechanism also includes a first guide assembly, which is used to assist the support plate (11) in linear movement. The first guide assembly includes a slider (27) and a groove (28). The slider (27) is fixedly connected to the support plate (11); The slide (28) is opened on the side of the support frame (1) near the slider (27), and the slide (28) slides in cooperation with the slider (27).

5. The pneumatic sensor ear-flipping device according to claim 1, characterized in that, The auxiliary support assembly includes a support tube (29) and a screw tube (210). The mouth support tube (29) is located on the upper side of the ear flap tube (21); The screw tube (210) is threadedly connected to the flap tube (21), and the screw tube (210) is fixedly connected to the support tube (29).

6. The pneumatic sensor ear-flipping device according to claim 1, characterized in that, A buffer assembly for buffering the impact force of the downward movement of the support plate (11) is provided between the support frame (1) and the support plate (11). The buffer assembly includes a first connecting pad (211), a second connecting pad (212), and a second guide assembly. The first connecting pad (211) is fixedly connected to the side of the support plate (11) near the ear pick (2); The second connecting pad (212) is disposed below the first connecting pad (211); The second guide assembly is disposed between the support frame (1) and the second connecting pad (212), and the second guide assembly is used to assist the second connecting pad (212) in aligning with the first connecting pad (211).

7. A pneumatic sensor ear-flipping device according to claim 6, characterized in that, The second guide assembly includes a fixed tube (213), a connecting rod (214), and a second elastic reset member (215). The fixed tube (213) is fixedly connected to the support frame (1); The connecting rod (214) slides inside the fixed tube (213), and the upper end of the connecting rod (214) is fixedly connected to the second connecting pad (212); The second elastic reset member (215) is disposed inside the fixed tube (213), and the two ends of the second elastic reset member (215) are fixedly connected to the fixed tube (213) and the connecting rod (214) respectively.

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