Label nailing machine for automatically sleeving sock trademark flat hooks

Abstract

The utility model discloses an automatic sock trademark flat hook nailing machine which comprises a machine frame, a paper card placing mechanism, a paper card taking mechanism, a paper card moving mechanical arm, a sock hook sleeving mechanism, a sock feeding conveying belt, a first sock moving mechanical arm, a paper card folding mechanism, a second sock moving mechanical arm, a sewing device, a third sock moving mechanical arm and a sock discharging conveying belt. A paper card placing mechanism, a sock sleeving hook mechanism, a paper card folding mechanism and a sewing mechanism are sequentially arranged on the rack, a sock sleeving hook plate is arranged on the rack, and the sock sleeving hook plate is located above the sock sleeving hook mechanism; automatic transfer of the paper cards is achieved through the paper card taking mechanism and the paper card moving mechanical arm, the sock hook sleeving mechanism sleeves the sock hooks on the paper cards, automatic bending of the paper cards is achieved through the paper cards, the sewing device sews the paper cards and socks together, and automatic transfer of the socks is achieved through the first sock moving mechanical arm, the second sock moving mechanical arm and the third sock moving mechanical arm. The production efficiency is improved, and the labor intensity is reduced.

Description

Technical Field

[0001] This utility model relates to the technical field of socks, and in particular to the technical field of label attaching machines. Background Technology

[0002] Before socks are packaged and sold, a paper card with a label is usually sewn on. In the past, the traditional method was to sew it on by hand. Hand sewing is inefficient and the label is easy to fall off. Therefore, it is important to find a sock label attaching machine that can improve productivity and get rid of dependence on hand sewing.

[0003] Existing patent CN219172910U discloses a card folding and label attaching machine that can continuously replenish cards. It can automatically complete the two operations of folding cards and attaching labels, but it cannot attach hooks to paper cards because sock label cards have a flat hook or other sock hook attached to them. Therefore, such a device is not suitable for socks. Summary of the Invention

[0004] The purpose of this invention is to solve the problems in the existing technology and propose an automatic label attaching machine for socks with flat hooks. It can automatically transfer paper cards, automatically attach flat hooks to paper cards, automatically bend paper cards to wrap around socks, and automatically sew paper cards and socks together. The socks can be automatically fed and unfed, which improves production efficiency and reduces labor intensity.

[0005] To achieve the above objectives, this utility model proposes an automatic sock label attaching machine with flat hooks, comprising a frame, a card feeding mechanism, a card picking mechanism, a card transferring robot, a hook attaching mechanism, a sock feeding conveyor belt, a first sock transferring robot, a card folding mechanism, a second sock transferring robot, a sewing device, a third sock transferring robot, and a sock output conveyor belt. The card feeding mechanism, hook attaching mechanism, card folding mechanism, and sewing mechanism are sequentially arranged on the frame. A hook attaching plate is provided on the frame, located above the hook attaching mechanism. A card picking mechanism is provided on the frame for sequentially removing card cards from the card feeding mechanism. A card transferring robot is provided on the frame for transferring card cards. The robotic arm is used to transfer the paper cards taken out by the paper card taking mechanism to the flat hook plate. The paper card transferring robotic arm is also used to transfer the paper cards with flat hooks on the flat hook plate to the paper card folding mechanism. The frame is provided with a sock feeding conveyor belt. The frame is provided with a first sock transferring robotic arm. The first sock transferring robotic arm is used to transfer the socks at the end of the sock feeding conveyor belt to the unbent paper cards on the paper card folding mechanism. The frame is provided with a second sock transferring robotic arm. The second sock transferring robotic arm is used to transfer the socks on the paper card folding mechanism to the sewing device. The frame is provided with a third sock transferring robotic arm and a sock exiting conveyor belt. The third sock transferring mechanism is used to move the socks at the sewing device to the sock exiting conveyor belt.

[0006] Preferably, the paper card placement mechanism includes a frame for placing paper cards, with openings at both the top and bottom. The paper card has a slot for mounting a flat hook, and the flat hook plate has a clearance opening that corresponds to the slot. The inner side of the frame has a protrusion that supports the bottom paper card. The paper card taking mechanism is a robotic arm with a vacuum suction cup that moves up and down, and the paper card taking mechanism is located directly below the paper card placement mechanism.

[0007] Preferably, the paper transfer robot is a horizontally moving robot with two sets of vacuum suction cups.

[0008] Preferably, the flat hook mechanism comprises a feeding mechanism, a first linear slide, a second linear slide, a first servo motor, and an automatic gripper. The frame is equipped with a horizontally arranged first linear slide, which includes a first sliding body. A vertically arranged second linear slide is mounted on the first sliding body, which includes a second sliding body. A first servo motor is mounted on the second sliding body, and the axis of the first servo motor is perpendicular to the length directions of both the first and second linear slides. The first servo motor is connected to an automatic gripper. The frame is equipped with a feeding mechanism that cooperates with the automatic gripper. When the automatic gripper opens, it forms an elongated gripping opening, the length direction of which is parallel to the length direction of the first linear slide. The feeding mechanism's outlet delivers one flat hook at a time, and the flat hook delivered by the feeding mechanism's outlet interferes with the movement trajectory of the gripping opening.

[0009] Preferably, the first, second, and third sock-transferring manipulators are all horizontally moving manipulators equipped with grippers.

[0010] Preferably, the folding card mechanism is provided with a first avoidance zone for avoiding the first sock-moving robot and a second avoidance zone for avoiding the second sock-moving robot.

[0011] Preferably, the sewing device is provided with a third avoidance zone for avoiding the third sock-moving robot arm.

[0012] The beneficial effects of this utility model are as follows: This utility model realizes the automatic transfer of paper cards through a paper card picking mechanism and a paper card moving robot, a flat hook mechanism puts a flat hook on the paper card, a paper card folding mechanism realizes the automatic bending of the paper card, and a sewing device sews the paper card and sock together. The first sock moving robot, the second sock moving robot, and the third sock moving robot realize the automatic transfer of socks, which improves production efficiency and reduces labor intensity.

[0013] The features and advantages of this utility model will be described in detail through embodiments and accompanying drawings. Attached Figure Description

[0014] Figure 1This is a front view of the automatic sock label attaching machine with flat hooks;

[0015] Figure 2 This is a top view of the automatic sock label attaching machine with flat hooks;

[0016] Figure 3 This is a front view of the flat hook attaching mechanism of the automatic sock label attaching machine of this utility model;

[0017] Figure 4 This is a front view of the flat hook of the automatic sock label attaching machine of this utility model;

[0018] Figure 5 This is a cross-sectional view of the flat hook of the automatic sock label attaching machine of this utility model being attached to a paper card.

[0019] In the diagram: 1-frame, 2-paper card feeding mechanism, 3-set of flat hook mechanism, 4-folding paper card mechanism, 5-sewing device, 6-flat hook, 7-paper card, 10-set of flat hook plate, 11-paper card transfer robot, 12-first sock transfer robot, 13-second sock transfer robot, 14-third sock transfer robot, 15-sock feeding conveyor belt, 16-sock discharging conveyor belt, 30-feeding mechanism, 31-first linear slide, 32-second linear slide, 33-first servo motor, 34-automatic gripper, 70-groove. Detailed Implementation

[0020] Example 1:

[0021] See Figure 1 and Figure 2This utility model relates to an automatic sock label attaching machine with flat hooks, comprising a frame 1, a paper card feeding mechanism 2, a paper card picking mechanism, a paper card moving robot 11, a flat hook attaching mechanism 3, a sock feeding conveyor belt 15, a first sock moving robot 12, a paper card folding mechanism 4, a second sock moving robot 13, a sewing device 5, a third sock moving robot 14, and a sock output conveyor belt 16. The frame 1 is sequentially equipped with the paper card feeding mechanism 2, the flat hook attaching mechanism 3, the paper card folding mechanism 4, and the sewing mechanism. A flat hook attaching plate 10 is provided on the frame 1, located above the flat hook attaching mechanism 3. The frame 1 is equipped with a paper card picking mechanism for sequentially removing paper cards from the paper card feeding mechanism 2. The frame 1 is also equipped with a paper card moving robot 11, which is used to... The paper card taken out by the paper card taking mechanism is transferred to the flat hook plate 10. The paper card transfer robot 11 is also used to transfer the paper card with the flat hook 6 on the flat hook plate 10 to the paper card folding mechanism 4. The frame 1 is provided with a sock feeding conveyor belt 15. The frame 1 is provided with a first sock transfer robot 12. The first sock transfer robot 12 is used to transfer the sock at the end of the sock feeding conveyor belt 15 to the unbent paper card on the paper card folding mechanism 4. The frame 1 is provided with a second sock transfer robot 13. The second sock transfer robot 13 is used to transfer the sock on the paper card folding mechanism 4 to the sewing device 5. The frame 1 is provided with a third sock transfer robot 14 and a sock output conveyor belt 16. The third sock transfer mechanism is used to move the sock at the sewing device 5 to the sock output conveyor belt 16.

[0022] Example 2:

[0023] The paper card placement mechanism includes a frame for placing paper cards. The frame is open at both the top and bottom. The paper card has a slot for installing the flat hook 6. The flat hook plate 10 has a clearance opening that corresponds to the slot. The inner side of the frame has a protrusion that supports the bottom paper card. The paper card taking mechanism is a robotic arm with a vacuum suction cup that moves up and down. The paper card taking mechanism is located directly below the paper card placement mechanism.

[0024] The paper transfer robot 11 is a horizontally moving robot with two sets of vacuum suction cups.

[0025] Example 3:

[0026] See Figure 3 , Figure 4 and Figure 5The flat hook mechanism 3 consists of a feeding mechanism 30, a first linear slide 31, a second linear slide 32, a first servo motor 33, and an automatic gripper 34. The frame 1 is equipped with a horizontally arranged first linear slide 31, which includes a first sliding body. A vertically arranged second linear slide 32 is mounted on the first sliding body, and the second linear slide 32 includes a second sliding body. A first servo motor 33 is mounted on the second sliding body, and the axis of the first servo motor 33 is parallel to the axis of the first linear slide 31. The length directions of the slide 31 and the second linear slide 32 are perpendicular. The first servo motor 33 is connected to an automatic gripper 34. A feeding mechanism 30 that cooperates with the automatic gripper 34 is installed on the frame 1. When the automatic gripper 34 is opened, it forms a long strip-shaped gripping opening. The length direction of the gripping opening is parallel to the length direction of the first linear slide 31. The discharge port of the feeding mechanism 30 feeds out a flat hook 6 each time. The flat hook 6 fed out by the discharge port of the feeding mechanism 30 interferes with the movement trajectory of the gripping opening.

[0027] Example 4:

[0028] The first sock-transferring robot 12, the second sock-transferring robot 13, and the third sock-transferring robot 14 are all horizontally moving robots with grippers.

[0029] The folding card mechanism 4 is provided with a first avoidance zone for avoiding the first sock-moving robot 12 and a second avoidance zone for avoiding the second sock-moving robot 13.

[0030] The sewing device 5 is provided with a third avoidance zone for avoiding the third sock-moving robot arm 14.

[0031] The working process of this utility model:

[0032] In the operation of this utility model of an automatic sock label attaching machine with flat hooks, paper cards are stacked and placed in the paper card feeding mechanism 2. The paper card picking mechanism picks up the bottom paper card and moves it downwards. After the movement is completed, the paper card moving robot 11 moves horizontally. One set of vacuum suction cups of the paper card moving robot 11 picks up the paper card held by the paper card feeding mechanism. The paper card feeding mechanism releases the paper card, and the paper card moving robot 11 moves the paper card to the flat hook plate 10. The flat hook fitting mechanism 3 fits the flat hook into the slot of the paper card. Then, the paper card moving robot 11 releases the paper card and moves horizontally. The other set of vacuum suction cups picks up the paper card with the flat hook. The original set of vacuum suction cups picks up a new paper card that has been removed by the paper card taking mechanism. The paper card transfer robot 11 moves horizontally, and the paper card with the flat hook is moved to the paper card folding mechanism 4. The first sock transfer robot 12 moves the sock at the end of the sock conveyor belt 15 to the paper card located at the paper card folding mechanism 4. The paper card folding mechanism 4 bends the paper card so that the paper card is wrapped around the sock. The second sock transfer robot 13 clamps the sock and the paper card wrapped around the sock together and moves them to the sewing device 5. The sewing device 5 sews the paper card and the sock together. The third sock transfer robot 14 clamps the sewn sock and the sock together and moves them to the sock exit conveyor belt 16.

[0033] The hook-fitting process of the hook-fitting mechanism 3 is as follows: The feeding mechanism 30 delivers a hook 6 with the hook facing upwards to the discharge port of the feeding mechanism 30. The automatic clamping claw 34 is initially in the open state and located directly above the discharge port of the feeding mechanism 30. The second linear slide 32 drives the first servo motor 33 and the automatic clamping claw 34 connected to the first servo motor 33 to move downwards until the hook of the hook 6 extends into the clamping port. The automatic clamping claw 34 clamps the hook of the hook 6. Then, the second linear slide 32 drives the first servo motor 33 and the automatic clamping claw 34 connected to the first servo motor 33 to move upwards. When the hook 6 is completely separated from the feeding mechanism 30, the first servo motor 33 drives the automatic clamping claw 34 to rotate 180°, and the second linear slide 32 drives the first servo motor 33 to continue moving upwards. The first linear slide 31 drives the second linear slide 32 to move horizontally towards the flat hook plate 10. These three actions are performed simultaneously. After the servo motor 33 drives the automatic clamping claw 34 to rotate 180°, these three actions stop simultaneously. At this time, the flat hook 6 is just placed on the slot 70 of the paper card 7. Then, the first linear slide 31 drives the second linear slide 32 to move in the opposite direction a short distance, so that both sides of the flat hook are locked with the slot. Then, the automatic clamping claw 34 releases the flat hook 6. Then, under the combined action of the first linear slide 31, the second linear slide 32 and the first servo motor 33, the automatic clamping claw 34 returns to the initial position. During the process from when the automatic clamping claw 34 clamps the flat hook 6 to when the automatic clamping claw 34 resets, the feeding mechanism 30 sends a new flat hook 6 to the discharge port of the feeding mechanism 30 with the hook facing upward.

[0034] The above embodiments are illustrative of the present invention and are not intended to limit the present invention. Any simple modifications to the present invention are within the protection scope of the present invention.

Claims

1. An automatic label attaching machine for sock labels with flat hooks, characterized in that: The system includes a frame (1), a paper card feeding mechanism (2), a paper card taking mechanism, a paper card moving robot (11), a flat hook mechanism (3), a sock conveyor belt (15), a first sock moving robot (12), a paper card folding mechanism (4), a second sock moving robot (13), a sewing device (5), a third sock moving robot (14), and a sock exiting conveyor belt (16). The frame (1) is sequentially equipped with the paper card feeding mechanism (2), the flat hook mechanism (3), the paper card folding mechanism (4), and the sewing mechanism. A flat hook plate (10) is provided on the frame (1), located above the flat hook mechanism (3). The frame (1) is equipped with a paper card taking mechanism for sequentially removing paper cards from the paper card feeding mechanism (2). The frame (1) is also equipped with a paper card moving robot (11), which is used to remove paper cards from the paper card taking mechanism. The paper card is transferred to the flat hook plate (10). The paper card transfer robot (11) is also used to transfer the paper card with the flat hook (6) on the flat hook plate (10) to the paper card folding mechanism (4). The frame (1) is provided with a sock feeding conveyor belt (15). The frame (1) is provided with a first sock transfer robot (12). The first sock transfer robot (12) is used to transfer the sock at the end of the sock feeding conveyor belt (15) to the unbent paper card on the paper card folding mechanism (4). The frame (1) is provided with a second sock transfer robot (13). The second sock transfer robot (13) is used to transfer the sock on the paper card folding mechanism (4) to the sewing device (5). The frame (1) is provided with a third sock transfer robot (14) and a sock exit conveyor belt (16). The third sock transfer mechanism is used to move the sock at the sewing device (5) to the sock exit conveyor belt (16).

2. The automatic label attaching machine for sock labels with flat hooks as described in claim 1, characterized in that: The paper card placement mechanism includes a frame for placing paper cards. The frame is open at both the top and bottom. The paper card has a slot for installing a flat hook (6). The flat hook plate (10) has a clearance opening that is adapted to the slot. The inner side of the frame has a protrusion that supports the bottom paper card. The paper card taking mechanism is a robotic arm with a vacuum suction cup that moves up and down. The paper card taking mechanism is located directly below the paper card placement mechanism.

3. The automatic label attaching machine for sock labels with flat hooks as described in claim 1, characterized in that: The paper transfer robot (11) is a horizontally moving robot with two sets of vacuum suction cups.

4. The automatic label attaching machine for sock labels with flat hooks as described in claim 1, characterized in that: The flat hook mechanism (3) consists of a feeding mechanism (30), a first linear slide (31), a second linear slide (32), a first servo motor (33), and an automatic gripper (34). The frame (1) is equipped with a horizontally arranged first linear slide (31), which includes a first sliding body. A vertically arranged second linear slide (32) is installed on the first sliding body. The second linear slide (32) includes a second sliding body, which is equipped with a first servo motor (33). The axis of the first servo motor (33) is parallel to the axis of the first linear slide. The length direction of the platform (31) and the length direction of the second linear slide (32) are perpendicular. The first servo motor (33) is connected to an automatic gripper (34). A feeding mechanism (30) that cooperates with the automatic gripper (34) is installed on the frame (1). When the automatic gripper (34) is opened, it forms a long strip-shaped gripping opening. The length direction of the gripping opening is parallel to the length direction of the first linear slide (31). The discharge port of the feeding mechanism (30) sends out a flat hook (6) each time. The flat hook (6) sent out by the discharge port of the feeding mechanism (30) interferes with the movement trajectory of the gripping opening.

5. The automatic label attaching machine for sock labels with flat hooks as described in claim 1, characterized in that: The first sock-moving robot (12), the second sock-moving robot (13), and the third sock-moving robot (14) are all horizontally moving robots with grippers.

6. The automatic label attaching machine for sock labels with flat hooks as described in claim 1, characterized in that: The folding card mechanism (4) is provided with a first avoidance zone for avoiding the first sock-moving robot (12) and a second avoidance zone for avoiding the second sock-moving robot (13).

7. The automatic label attaching machine for sock labels with flat hooks as described in claim 1, characterized in that: The sewing device (5) is provided with a third avoidance zone for avoiding the third sock-moving robot (14).

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