Automatic lining feeding device for bag attaching machine

Abstract

The utility model relates to clothing processing equipment technical field discloses automatic lining device of bagging machine, including conveyer belt, conveying mechanism, adjusting mechanism, take table and baffle, conveying mechanism sets up in conveyer belt one end, take table sets up in conveyer belt other end, and conveying mechanism includes cloth groove, is used for driving cloth groove lifting's air pump, is fixed on the support of baffle, is installed on the support and turns over the rubber ring of roller and is set in the rubber ring on roller, adjusting mechanism includes the slide rail of fixed on the baffle, and the slider of sliding cooperation in slide rail with take table connection and the clamping block of being used for locking take table through the rotation connection in slide rail and coupling. The utility model has realized the automatic, continuous supply of cloth through conveying mechanism, has reduced the labor intensity of worker, and has realized the convenient adjustment of take table height through adjusting mechanism, has strengthened the applicability and operation convenience of device.

Description

Technical Field

[0001] This utility model relates to the field of garment processing equipment technology, and in particular to an automatic lining feeding device for a patching machine. Background Technology

[0002] In the garment manufacturing industry, the patching machine is a key piece of equipment used to sew pockets onto clothing. During the operation of the patching machine, the lining needs to be accurately placed onto the clothing to be processed, and then the machine will automatically sew it together.

[0003] In existing bag-applying machine operation modes, the supply of lining material largely relies on manual operation. Operators need to manually pick up a piece of lining material from a stack and place it on the bag-applying machine's worktable. This manual feeding method directly results in a low level of automation in the entire bag-applying process. Production efficiency is limited by the operator's skill level and physical condition, making it impossible to achieve a continuous, high-speed automated production process. At the same time, the repetitive picking and placing actions also increase the operator's labor intensity. In addition, the worktable or material cart used to stack lining material usually has a fixed height. When picking up material, operators need to constantly adapt to changes in the height of the material pile, which lacks ergonomic considerations. Long-term work can lead to physical fatigue, thereby affecting work efficiency and accuracy.

[0004] Therefore, this utility model proposes an automatic lining feeding device for a bag-applying machine to address the shortcomings of the prior art. Utility Model Content

[0005] In view of the problems in the existing technology of bag-applying machine's lining feeding operation, such as reliance on manual operation, high labor intensity, unstable feeding efficiency, and fixed material picking station height which cannot adapt to different working conditions and thus cause inconvenience in operation, this utility model aims to provide an automatic lining feeding device for bag-applying machine with improved structure that can effectively solve the above problems.

[0006] This utility model provides an automatic lining feeding device for a bag-applying machine, including: a conveyor belt, a conveying mechanism, an adjusting mechanism, a picking platform and a baffle, as well as a fabric trough, an air pump, a bracket, a rotating roller and a rubber ring in the conveying mechanism, and a slide rail, a slider, a coupling and a locking block in the adjusting mechanism.

[0007] The conveying mechanism and the adjusting mechanism are respectively located at both ends of the conveyor belt. The baffles are fixed on both sides of the conveyor belt along its length. The pick-up platform is located at the discharge end of the conveyor belt to receive the fabric.

[0008] Furthermore, the support bracket inside the conveying mechanism is fixed to the left side of the baffle, the rotating roller is rotatably mounted on the support, the rubber ring is sleeved on the outer wall of the rotating roller, the air pump is used to drive the fabric trough to rise and fall, the slide rail inside the adjusting mechanism is fixed to the right side of the baffle, the picking platform is slidably connected to the slide rail by fixing to the slider, and the locking block is rotatably connected to the slide rail by a coupling. The locking block is combined by selectively abutting or disengaging from the bottom of the picking platform to achieve locking or unlocking.

[0009] Preferably, the conveying mechanism also includes multiple lifting legs, which are fixed to the bottom of the fabric trough.

[0010] Preferably, the air pump is fixedly connected to the bottom of the fabric trough.

[0011] Preferably, the lowest point of the rubber ring is located above the opening of the fabric trough in the vertical direction, so as to contact the top of the rising fabric pile inside the fabric trough.

[0012] Preferably, the bracket is driven to rotate by an external motor, and the rotation of the bracket drives the rotating roller to rotate synchronously.

[0013] Preferably, two sliders are fixedly connected to one side of the retrieval platform, and two slide rails are fixedly connected to the right side of the baffle accordingly.

[0014] Preferably, the locking block is rotatable about the axis of the coupling to switch between a locked position for abutting the bottom of the retrieval platform and an unlocked position for disengaging from the bottom of the retrieval platform. This utility model has the following beneficial effects: 1. This utility model solves the problem in the prior art that the fabric trough driven by an air pump for lifting and lowering is combined with the conveying mechanism of friction feeding by rotating rollers. This solves the problem that the existing technology requires manual picking and placing of the lining piece by piece, which leads to high labor intensity, unstable feeding efficiency and errors. It achieves the technical effect of automatic, continuous and stable supply of fabric, which significantly improves production efficiency and reduces the labor intensity of workers.

[0015] 2. This utility model, by setting an adjustment mechanism consisting of a slide rail, a slider, and a rotating block, enables convenient adjustment and locking of the height of the picking platform. This solves the problem in the prior art where the height of the picking platform is fixed, making it unable to adapt to operators of different heights or different work positions, thus affecting the comfort and convenience of operation. It achieves the technical effect of strong applicability and user-friendly human-machine interaction, allowing operators to adjust to the most comfortable working height according to their own needs, thereby improving the convenience and humanization of work. Attached Figure Description

[0016] Figure 1 This is a front perspective view of the automatic lining feeding device for the bag-applying machine proposed in this utility model; Figure 2This is an exploded view of the conveying mechanism of the automatic lining feeding device for the bag-applying machine proposed in this utility model; Figure 3 This is an exploded view of the adjustment mechanism of the automatic lining feeding device for the bag-applying machine proposed in this utility model; Figure 4 For this Figure 3 Enlarged view of point A in the middle.

[0017] Legend: 1. Conveyor belt; 2. Conveying mechanism; 201. Fabric trough; 202. Lifting leg; 203. Air pump; 204. Support frame; 205. Rotary roller; 206. Rubber ring; 207. Picking platform; 3. Adjustment mechanism; 301. Slide rail; 302. Slider; 303. Coupling; 304. Clamping block; 4. Baffle. Detailed Implementation

[0018] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions in the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model. Example

[0019] Please refer to Figures 1 to 4 This utility model provides an automatic lining feeding device for a bag-applying machine, which aims to solve the problems of high labor intensity, unstable efficiency, fixed material feeding height, and inability to adapt to different working conditions in the prior art.

[0020] like Figure 1As shown, the automatic lining feeding device of this bag-applying machine includes a conveyor belt 1, a conveying mechanism 2, an adjusting mechanism 3, a pick-up platform 207, and baffles 4. The conveyor belt 1 is arranged in a horizontal, elongated shape to transport the fabric from one end to the other. Baffles 4 are fixedly connected to both sides of the conveyor belt 1 along its length. The two baffles 4 are used to provide lateral obstruction during the fabric conveying process to prevent the fabric from slipping off the conveyor belt 1. At the same time, the two parallel baffles 4 and the conveyor belt 1 together form the main frame and mounting platform of the entire device, providing a foundation for the installation of the conveying mechanism 2 and the adjusting mechanism 3. Specifically, the conveying mechanism 2 is located at the feed end of the conveyor belt 1. This system is used to automate the separation and feeding of fabric piece by piece, and to place the separated fabric at the starting position of conveyor belt 1. The adjusting mechanism 3 and the picking platform 207 are set at the discharge end of conveyor belt 1. The picking platform 207 is used to receive and temporarily store the fabric conveyed by conveyor belt 1 for easy access by workers. The adjusting mechanism 3 is used to support the picking platform 207 and to adjust and lock the height of the picking platform 207 in the vertical direction. Through the sequential cooperation of conveying mechanism 2, conveyor belt 1 and picking platform 207, a complete automated fabric conveying flow path is formed, realizing unmanned conveying from the fabric stack to the worker's picking station.

[0021] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 First, such as Figure 1 and Figure 2As shown, the conveying mechanism 2 is described below. The conveying mechanism 2 includes a fabric trough 201, lifting legs 202, an air pump 203, a support 204, a rotating roller 205, and a rubber ring 206. The fabric trough 201 has an internal space for accommodating stacked fabric. Multiple lifting legs 202 are fixedly connected to the bottom outer wall of the fabric trough 201. The lifting legs 202 provide stable multi-point support during the lifting and lowering of the fabric trough 201. Similarly, an air pump 203 is fixedly connected to the bottom of the fabric trough 201. The air pump 203 acts as a drive source, driving the fabric trough 201 to achieve smooth vertical lifting and lowering through its telescopic movement. The support 204 is fixedly connected to the left end of the two baffles 4 and rotates itself via an external motor. A rotating roller 205 is fixedly connected to the outer wall of the conveyor belt 4. The rotating roller 205 is rotatably mounted on the support 204 and rotates synchronously with the rotation of the support 204. A rubber ring 206 is tightly fitted on the outer peripheral wall of the rotating roller 205. The rubber ring 206 rotates with the rotating roller 205 and uses the surface friction of the rubber ring 206 to contact the top layer of fabric in the fabric trough 201, thereby feeding the fabric piece by piece onto the conveyor belt 1. The lowest point of the rubber ring 206 is set in the vertical direction above the opening of the fabric trough 201. The air pump 203 continuously lifts the fabric trough 201 to ensure that the top surface of the fabric pile can always maintain effective contact with the rubber ring 206. This lifting compensation friction feeding structure ensures an automated and continuous discharge process.

[0022] At the same time, such as Figure 1 , Figure 3 and Figure 4 As shown, the adjustment mechanism 3 is described below. The adjustment mechanism 3 includes a slide rail 301, a slider 302, a coupling 303, and a locking block 304. Two vertically arranged slide rails 301 are fixedly connected to the right end of the baffle 4. The slide rails 301 have internal grooves for the sliders 302 to be inserted into. Correspondingly, two sliders 302 are fixedly connected to one side of the lifting platform 207. The shape and size of the sliders 302 are adapted to the internal grooves of the slide rails 301. In the assembled state, the lifting platform 207 slides within the slide rails 301 via the sliders 302, allowing the lifting platform 207 to move smoothly up and down along the length of the slide rails 301. The sliding adjustment is achieved by connecting a locking block 304 to the lower end of the slide rail 301 via a coupling 303. The locking block 304 can rotate around the axis of the coupling 303 and has a locking working part for abutting the bottom of the retrieval platform 207. When it is necessary to fix the height of the retrieval platform 207, the locking working part of the locking block 304 can be rotated to be directly below the retrieval platform 207, thereby providing physical support to prevent the retrieval platform 207 from falling. Conversely, the locking block 304 can be rotated away to release the lock. This cooperative structure of the slide rail 301 guiding and the rotating locking block 304 locking ensures the convenience of adjusting the height of the retrieval platform 207 and the reliability of the locking state.

[0023] As a preferred embodiment, in order to improve the stability and anti-overturning ability of the fabric trough 201 during the lifting process, such as Figure 2 As shown, there are multiple lifting legs 202 fixed to the bottom of the fabric trough 201, and the lifting legs 202 are evenly distributed along the edge area of ​​the bottom of the fabric trough 201. This multi-point support layout ensures that the fabric trough 201 can maintain horizontal stability whether it is in a static state or during the lifting process driven by the air pump 203, avoiding tilting or jamming caused by uneven distribution of fabric weight.

[0024] As a preferred embodiment, in order to achieve direct transmission of driving force and lifting action, such as Figure 2 As shown, the output end of the air pump 203 is fixedly connected to the bottom of the fabric trough 201, and the housing of the air pump 203 is fixed to the base of the device or the ground. The fabric trough 201 is directly lifted or lowered by the extension and retraction of the air pump 203. This connection method has a simple structure, high transmission efficiency, and rapid response.

[0025] As a preferred embodiment, in order to achieve power transmission for the conveying action, such as Figure 1 and Figure 2 As shown, the bracket 204 is driven to rotate by an external motor (not shown). The rotation of the bracket 204 directly drives the rotating roller 205 to rotate synchronously through a fixed connection, thereby providing a continuous and stable power source for the friction feeding action of the rubber ring 206.

[0026] As a preferred embodiment, in order to achieve more stable sliding adjustment of the pick-up platform 207, such as Figure 3 As shown, there are two sliders 302 fixed to one side of the retrieval platform 207, and these two sliders 302 are spaced apart vertically. Correspondingly, there are also two slide rails 301 fixed to the right side of the baffle 4. The two sliders 302 slide in a one-to-one correspondence with the two slide rails 301, ensuring that the retrieval platform 207 is smoother and wobble-free during vertical adjustment, and is more stable after locking.

[0027] As a preferred implementation method, to make locking and unlocking operations more convenient, such as Figure 3 and Figure 4 As shown, the locking block 304 is designed to be manually rotated around the central axis of the coupling 303. The locking block 304 has a locking plane and an unlocking arc surface. When the locking block 304 is rotated to the locked position, the locking plane completely abuts against the bottom plane of the retrieval platform 207, forming a stable surface contact support. When unlocking is required, the locking block 304 is rotated about 90 degrees so that the unlocking arc surface faces the retrieval platform 207, thereby leaving sufficient sliding clearance between the retrieval platform 207 and the locking block 304 to complete the unlocking.

[0028] Working principle: In use, first, neatly place the stacked fabric into the internal space of the fabric trough 201, and pre-adjust the height of the picking platform 207 according to the operator's height or work habits. During adjustment, the operator can move the locking block 304 to make the locking block 304 rotate around the coupling 303, thereby disengaging the locking part of the locking block 304 from the bottom of the picking platform 207 and releasing the lock on the picking platform 207. Then, the operator can hold the picking platform 207 and slide it up and down inside the two slide rails 301 fixed on the baffle 4 through the two sliders 302 fixed on the picking platform 207 to adjust the picking platform 207 to a suitable height. After adjustment, rotate the locking block 304 in the opposite direction so that the locking part of the locking block 304 abuts against the bottom of the picking platform 207 again, completing the stable locking of the new height of the picking platform 207. After the device is started, the automatic fabric conveying process begins. The external motor starts, driving the support 204 to rotate. The rotation of the support 204 then drives the rotating roller 205 fixed on the support 204 and the rubber ring 206 sleeved on the rotating roller 205 to rotate synchronously. At the same time, the air pump 203 at the bottom of the fabric trough 201 starts working, slowly lifting the fabric trough 201 and the fabric pile inside upwards. Multiple lifting legs 202 at the bottom of the fabric trough 201 ensure the smoothness of the lifting action during this process. As the fabric trough 201 rises, the top surface of the fabric pile will contact the rotating rubber ring 206. Due to the friction between the surface of the rubber ring 206 and the fabric, the top layer of fabric will be lifted by the rubber ring 206. Ring 206 is separated from the fabric pile and conveyed to the feed end of conveyor belt 1. After one piece of fabric is sent away, air pump 203 will continue to lift fabric trough 201 to compensate for the reduced height, ensuring that the top surface of the next piece of fabric can maintain effective contact with rubber ring 206, thereby achieving continuous single-sheet feeding. The fabric falling on conveyor belt 1 is smoothly conveyed to the discharge end along the channel defined by two baffles 4 under the drive of conveyor belt 1, and finally arrives at and stops on the picking platform 207 at a preset height, waiting for the staff to pick it up. Through this synergistic effect of conveying mechanism 2 and adjusting mechanism 3, the problems of high labor intensity, unstable efficiency and inconvenient adjustment of picking height in the prior art of manual lining feeding are effectively solved.

Claims

1. An automatic lining feeding device for a bag-applying machine, comprising a conveyor belt (1), a conveying mechanism (2), an adjusting mechanism (3), a pick-up table (207), and baffles (4) fixed on both sides of the conveyor belt (1) along the length of the conveyor belt (1). The conveying mechanism (2) is located at the feed end of the conveyor belt (1), and the pick-up table (207) is located at the discharge end of the conveyor belt (1) for receiving the fabric. Its features are, The conveying mechanism (2) includes a fabric trough (201), an air pump (203) for driving the fabric trough (201) to rise and fall, a bracket (204) fixed to the left side of the baffle (4), a rotating roller (205) rotatably mounted on the bracket (204), and a rubber ring (206) sleeved on the outer wall of the rotating roller (205). The adjustment mechanism (3) is used to adjust the height of the retrieval platform (207). The adjustment mechanism (3) includes a slide rail (301) fixed to the right side of the baffle (4), a slider (302) fixedly connected to the retrieval platform (207) and slidably engaged with the slide rail (301), and a locking block (304) rotatably connected to the slide rail (301) via a coupling (303). The locking block (304) is used to selectively abut or disengage from the bottom of the retrieval platform (207) to achieve locking or unlocking.

2. The automatic lining feeding device for a bag-applying machine according to claim 1, characterized in that, The conveying mechanism (2) also includes a plurality of lifting legs (202), which are fixed to the bottom of the fabric trough (201).

3. The automatic lining feeding device for a bag-applying machine according to claim 1, characterized in that, The air pump (203) is fixedly connected to the bottom of the fabric trough (201).

4. The automatic lining feeding device for a bag-applying machine according to claim 1, characterized in that, The lowest point of the rubber ring (206) is located above the opening of the fabric trough (201) in the vertical direction so as to contact the top of the rising fabric pile inside the fabric trough (201).

5. The automatic lining feeding device for a bag-applying machine according to claim 1, characterized in that, The bracket (204) is driven to rotate by an external motor, and the rotation of the bracket (204) drives the rotating roller (205) to rotate synchronously.

6. The automatic lining feeding device for a bag-applying machine according to claim 1, characterized in that, Two sliders (302) are fixedly connected to one side of the retrieval platform (207), and two slide rails (301) are fixedly connected to the right side of the baffle (4).

7. The automatic lining feeding device for a bag-applying machine according to claim 1, characterized in that, The locking block (304) is rotatable about the axis of the coupling (303), thereby switching between a locked position for abutting the bottom of the pick-up table (207) and an unlocked position for disengaging from the bottom of the pick-up table (207).

8. The automatic lining feeding device for a bag-applying machine according to any one of claims 1-7, characterized in that, The conveying mechanism (2) also includes a pick-up table (207).

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