Discharging device of zipper tape pre-expanding equipment

Abstract

The utility model relates to a discharging device of zipper tape pre-expanding equipment. The discharging device comprises a zipper tape discharging port formed in one side of a workbench and a packaging mechanism arranged on the other side of the workbench. A material clamping mechanism and a material receiving platform are arranged between the discharging opening and the packaging mechanism; the clamping mechanism is provided with a rotating air cylinder, and clamping arms can rotate to prevent the zipper tape from being wound in the conveying process. The zipper tape pre-expanding device overcomes the defects that in the prior art, pre-expanded zipper tapes need to be packaged and arranged manually, and efficiency is low, automation of zipper tape arrangement is achieved, labor cost is reduced, and efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of zipper tape processing equipment, and in particular to a feeding device for zipper tape pre-expansion equipment. Background Technology

[0002] The zipper straps are straight after manufacturing, which can easily cause clothing to bunch up and the zipper to be difficult to open and close. Zippers need to be pre-expanded to give the straps a certain inner curve. Existing technology uses zipper forming equipment to pre-expand and shape the zipper. The shaped zipper has an inner curve characteristic that is not easily deformed, improving the zipper quality and preventing it from bunching up during use.

[0003] Chinese utility model patent CN216907070U discloses a zipper tape pre-expansion machine, including a worktable, a feeding device, a transmission roller device, a heat setting device, and a unloading device. The unloading device includes a feeding frame disposed on the worktable for receiving zipper tape conveyed by the transmission roller device. The feeding frame has an inlet corresponding to the transmission roller device and an outlet extending below the worktable surface. A receiving platform is disposed below the worktable surface and connected to the outlet of the feeding frame for receiving zipper tape conveyed by the feeding frame. A pushing cylinder is disposed on the receiving platform, and its power output shaft is equipped with a pushing plate for pushing the zipper tape falling onto the receiving platform away from the receiving platform.

[0004] This technical solution simply pushes the pre-expanded zipper tape out of the receiving platform without sorting it out, requiring manual packaging and sorting, which is very inefficient. Utility Model Content

[0005] The purpose of this invention is to provide a feeding device for a zipper tape pre-expansion equipment, which overcomes the shortcomings of the existing technology where the pre-expanded zipper tape needs to be manually packaged and sorted, resulting in very low efficiency.

[0006] To achieve the above objectives, the technical solution of this utility model is as follows:

[0007] A feeding device for a zipper tape pre-expansion equipment is provided below the workbench of the zipper tape pre-expansion equipment, including a zipper tape outlet on one side of the workbench and a packaging mechanism on the other side; a clamping mechanism and a receiving platform are provided between the outlet and the packaging mechanism.

[0008] The clamping mechanism is located below the workbench and is slidably positioned between the discharge port and the packaging mechanism. Below the clamping mechanism is a sliding receiving platform that moves closer to or away from the packaging mechanism.

[0009] The receiving platform is also equipped with a pusher plate that pushes the zipper tape after packaging by the packaging mechanism away from the receiving platform.

[0010] The clamping mechanism includes a rotary cylinder, a finger cylinder, and a clamping arm. The finger cylinder is mounted on the rotary cylinder. The finger cylinder drives the opening and closing of the clamping arm, and the rotary cylinder controls the rotation of the clamping arm.

[0011] A first slide rail is installed below the worktable, and a slider is installed. One side of the slider is connected to the clamping mechanism, and the other side is connected to the slide rail; the slider is connected to the rotary cylinder of the clamping mechanism.

[0012] A second slide rail is installed below the receiving platform, and the receiving platform is mounted on the second slide rail.

[0013] The elevator is connected to the receiving platform. When the receiving platform slides toward / away from the packaging mechanism, it is driven to rise / fall.

[0014] The cylinder is connected to the pusher plate, and the cylinder drives the pusher plate to reciprocate on the upper surface of the receiving platform in the direction perpendicular to the movement of the clamping mechanism.

[0015] The advantages of this utility model are: 1. The packaging mechanism automates the sorting of zipper tapes; 2. The rotating clamping mechanism rotates counterclockwise during transportation after clamping the zipper tape, preventing the zipper tape from getting tangled on the clamping arm and ensuring that the zipper tape falls neatly onto the receiving platform, facilitating packaging and sorting; 3. The receiving platform can be raised to smoothly deliver the zipper tape to the packaging mechanism; 4. It improves the efficiency of zipper tape sorting and reduces labor costs. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the zipper tape pre-expansion device including this utility model;

[0017] Figure 2 This is a schematic diagram of the structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the clamping mechanism of this utility model. Figure 1 ;

[0019] Figure 4 This is a schematic diagram of the clamping mechanism of this utility model. Figure 2 ;

[0020] Figure 5 This is a diagram of a zipper strap;

[0021] In the diagram: 1-Workbench; 2-Feeding device; 3-Pre-expansion device; 4-Discharge device; 411-Discharge port; 42-Packaging mechanism; 43-Clamping mechanism; 431-Rotary cylinder; 432-Finger cylinder; 433-Clamping arm; 44-Receiving platform; 45-Push plate; 46-First slide rail; 47-Second slide rail; 48-Lifting mechanism; 49-Slider; 5-Zipper belt. Detailed Implementation

[0022] The present invention will be further described below with reference to the accompanying drawings. The drawings are for illustrative purposes only and should not be construed as limiting the scope of this patent.

[0023] To simplify the description of this embodiment, some components that are well-known to those skilled in the art but are not related to the main content of this invention may be omitted in the accompanying drawings or description. Additionally, for ease of description, some components in the drawings may be omitted, enlarged, or reduced, but these do not represent the actual product dimensions or the complete structure.

[0024] This utility model discloses a feeding device for a zipper tape pre-expansion equipment, such as Figure 1 , Figure 2 As shown, the feeding device 4 is located below the workbench 1 of the zipper belt 5 pre-expansion equipment, including a zipper belt outlet 411 on one side of the workbench 1 and a packaging mechanism 42 on the other side; a clamping mechanism 43 and a receiving platform 44 are provided between the outlet 411 and the packaging mechanism 42.

[0025] The clamping mechanism 43 is slidably disposed below the workbench 1, and the receiving platform 44 is slidably disposed below the clamping mechanism 43. The clamping mechanism 43 reciprocates between the discharge port 411 and the packaging mechanism 42. After being pre-expanded by the pre-expanding device 3, the material is as follows: Figure 5 The zipper tape 5 shown slides down from the discharge port 411. The clamping mechanism 43 clamps the zipper tape 5 and slides it to the receiving platform 44 near the packaging mechanism 42. The zipper tape 5 is released and falls onto the receiving platform 44. After the receiving platform 44 receives a certain number of zipper tapes 5, it slides toward the packaging mechanism 42 and sends the zipper tape 5 to the packaging mechanism 42 for packaging. After the zipper tape 5 is packaged, the receiving platform 44 slides away from the packaging mechanism 42.

[0026] A pusher plate 45 is also provided on the receiving platform 44. The pusher plate 45 reciprocates on the upper surface of the receiving platform 44 in the direction perpendicular to the movement of the clamping mechanism 43, pushing the packaged zipper tape 5 out of the receiving platform 44. Preferably, a cylinder is connected to the pusher plate 45, and the cylinder drives the pusher plate 45 to reciprocate on the upper surface of the receiving platform 44 in the direction perpendicular to the movement of the clamping mechanism 43.

[0027] like Figure 3 , Figure 4As shown, the clamping mechanism 43 is a rotatable mechanism, including a rotary cylinder 431, a finger cylinder 432, and a clamping arm 433. The finger cylinder 432 is mounted on the rotary cylinder 431 and drives the clamping arm 433 to open / close. The rotary cylinder 431 controls the rotation of the clamping arm 433. The reason for setting up a rotating clamping mechanism 43 is to facilitate the transport of the pre-expanded zipper tape 5. At the discharge port 411, the clamping arm 433 is in a horizontal state. When ready to clamp the zipper tape 5, the finger cylinder 432 drives the clamping arm 433 to open, and the zipper tape 5 exits from the discharge port. When 411 slides down, the finger cylinder 432 drives the clamping arm 433 to close, clamping the zipper tape 5 and sliding to the other side of the workbench 1. It slides to a position close to the packaging mechanism 42, or during the sliding process, the rotary cylinder 431 drives the clamping arm 433 to rotate counterclockwise to the vertical state and then to the horizontal state. This ensures that the zipper tape 5 will not get tangled on the clamping arm 433. When it reaches the predetermined position, the finger cylinder 432 drives the clamping arm 433 to open, releasing the zipper tape 5 onto the receiving platform 44, and then slides back to the discharge port 411 to wait for clamping the next zipper tape 5.

[0028] Preferably, a first slide rail 46 is provided below the worktable 1, and a slider 49 is provided. One side of the slider 49 is connected to the clamping mechanism 43, and the other side is connected to the first slide rail 46. The slider 49 is connected to the rotary cylinder 431 of the clamping mechanism 43.

[0029] A second slide rail 47 is provided below the receiving platform 44, and the receiving platform 44 is mounted on the second slide rail 47.

[0030] Furthermore, a lifting mechanism 48 is connected to a receiving platform 44. When the receiving platform 44 receives a preset number of zipper tapes 5 from the clamping mechanism 43, the receiving platform 44 slides toward the packaging mechanism 42. When it reaches the packaging mechanism 42, or during the sliding process, the lifting mechanism 48 drives the receiving platform 44 to rise, sending the zipper tapes 5 on the receiving platform 44 to the packaging mechanism 42 for packaging. After packaging is completed, the receiving platform slides away from the packaging mechanism 42, the lifting mechanism 48 drives the receiving platform 44 to fall back to its original position, and the cylinder drives the pusher plate 45 to push the zipper tapes 5 on the receiving platform 44 out.

[0031] The above description is merely a preferred embodiment of this utility model and is not intended to limit the scope of this utility model. All equivalent changes and modifications made within the scope of the claims of this utility model should be considered within the technical scope of this utility model.

Claims

1. A feeding device for a zipper tape pre-expansion equipment, disposed below the workbench (1) of the zipper tape (5) pre-expansion equipment, characterized in that: It includes a zipper tape outlet (411) on one side of the workbench (1) and a packaging mechanism (42) on the other side; a clamping mechanism (43) and a receiving platform (44) are provided between the outlet (411) and the packaging mechanism (42); The clamping mechanism (43) is located below the workbench (1) and is slidably disposed between the discharge port (411) and the packaging mechanism (42). A receiving platform (44) that slides close to or away from the packaging mechanism (42) is provided below the clamping mechanism (43). The receiving platform (44) is also equipped with a pusher plate (45) that pushes the zipper strap (5) after packaging by the packaging mechanism (42) away from the receiving platform (44).

2. The feeding device of the zipper tape pre-expansion equipment according to claim 1, characterized in that: The clamping mechanism (43) includes a rotary cylinder (431), a finger cylinder (432) and a clamping arm (433). The rotary cylinder (431) is equipped with a finger cylinder (432), which drives the clamping arm (433) to open / close, and the rotary cylinder (431) controls the clamping arm (433) to rotate.

3. The feeding device of the zipper tape pre-expansion equipment according to claim 2, characterized in that: A first slide rail (46) is provided below the workbench (1), and a slider (49) is provided. One side of the slider (49) is connected to the clamping mechanism (43), and the other side is connected to the slide rail (46). The slider (49) is connected to the rotary cylinder (431) of the clamping mechanism (43).

4. The feeding device of the zipper tape pre-expansion equipment according to claim 1, characterized in that: A second slide rail (47) is provided below the receiving platform (44), and the receiving platform (44) is set on the second slide rail (47).

5. The feeding device of the zipper tape pre-expansion equipment according to claim 4, characterized in that: The elevator (48) is connected to the receiving platform (44). When the receiving platform (44) slides toward / away from the packaging mechanism (42), the receiving platform (44) is driven to rise / fall.

6. The feeding device of the zipper tape pre-expansion equipment according to claim 1, characterized in that: The cylinder is connected to the pusher plate (45), and the cylinder drives the pusher plate (45) to reciprocate on the upper surface of the receiving platform (44) in the direction of the vertical clamping mechanism (43).

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