Sliding table head penetrating clamp of double-opening zipper injection molding machine

Abstract

The utility model discloses a sliding table penetrating clip of a double-opening zipper injection molding machine, which comprises a translation table, a translation base and two penetrating clips, the translation table is arranged on an external rack, the translation base is arranged on the translation table in a sliding manner, and the two penetrating clips are arranged on the translation base in a translation manner so as to be close to or far away from each other. According to the sliding table head penetrating clamp of the double-opening zipper injection molding machine, the distance between the two head penetrating clamps is adjustable by adopting a manner of translating the base, so that the sliding table head penetrating clamp is well adaptive to two head penetrating operations of a double-opening zipper tape.

Description

Technical Field

[0001] The utility model relates to a double-opening zipper injection molding machine, more specifically to a slide table head-piercing clip of the double-opening zipper injection molding machine. Background Art

[0002] At present, zippers are widely used in many daily necessities such as clothing and bags as a convenient connection structure. In related technologies, the zipper production process includes cutting process, threading process, and stop injection process. However, most of the similar equipment currently uses one machine to complete only one process. If a production line is to be formed, multiple machines need to be combined, which not only occupies a large amount of space, but also has a large number of equipment types, making maintenance difficult.

[0003] Therefore, in the current prior art, there is an invention patent with patent number 202310674538.X and the name of double-open injection molding three-in-one machine, which discloses a three-in-one device for producing double-open zippers, and discloses a slide table threading clip, which uses the slide table threading clip to clamp the zipper tape through the threading device, so as to realize the double-head threading operation of the zipper tape. However, since the double-open zipper has two sliders, and the two sliders are arranged back to back, the zipper tape is first separated and then merged and then separated during the threading process. In the prior art, the spacing between the threading clips is fixed, so the zipper tape will be wrinkled or pulled during the threading process. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model aims to provide a slide table piercing clip for a double-open zipper injection molding machine which can effectively adapt to the separation and then merging of double-open zipper tapes.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a sliding table piercing clip of a double-opening zipper injection molding machine, comprising a translation table, a movable base and two piercing clips, the translation table is installed on an external frame, the movable base can be slidably arranged on the translation table, and the two piercing clips can be translationally installed on the movable base to approach or move away from each other.

[0006] As a further improvement of the present invention, the mobile base includes a mobile base and a mounting beam fixedly mounted on the mobile base. The mounting beam is L-shaped, with one end fixedly mounted on the mobile base and the other end spanning the external frame. Two mounting plates are fixed on the portion where the mounting beam spans, and two through-head clips are respectively mounted on the two mounting plates in a one-to-one manner.

[0007] As a further improvement of the utility model, a translational slide rail is fixed on the mounting plate near its lower end, a translational base is slidably provided on the translational slide rail, a through-head clip is fixedly installed on the translational base, the translational slide rail is composed of a track box and a track rod inserted in the track box, the translational base is slidably arranged on the track rod, a sensor is fixed on the side of the track box facing away from the mounting plate, a sensing rod is fixed on the through-head clip, and the sensing rod can be inserted into the sensor for sensing by the sensor.

[0008] As a further improvement of the utility model, the piercing clamp includes an upper claw, a lower claw, a clamp cylinder and a clamp base. The clamp base is fixedly mounted on the translation base, the upper claw and the lower claw can be flipped on the clamp base, the cylinder body of the clamp cylinder is fixedly mounted on the clamp base, the push rod is linked with the upper claw and the lower claw to drive the upper claw and the lower claw to flip up and down to cooperate with each other to clamp or release the zipper tape, the end of the upper claw away from the clamp cylinder is bent downward, and a plurality of conical grooves are opened on the end side, the end of the lower claw away from the clamp cylinder is bent upward, and a conical head matching the conical groove is provided on the end side.

[0009] The beneficial effect of the utility model is that the zipper tape can be well adapted to the chain separation and chain closing operations of the zipper tape during the zipper tape threading process through the translatably movable threading clip, thereby improving the efficiency and accuracy of the zipper tape threading, ensuring the efficient and stable operation of the double-opening zipper injection molding three-in-one machine, providing powerful equipment support for zipper production, and effectively avoiding the situation in the prior art that the zipper tape is wrinkled or pulled due to the clamping of the threading clip during the threading process. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 The figure is the overall structure diagram of the head-piercing clamp device;

[0011] Figure 2 for Figure 1 The overall structure diagram of the middle piercing clip. DETAILED DESCRIPTION

[0012] The present invention will be further described below with reference to the embodiments shown in the accompanying drawings.

[0013] Reference Figure 1As shown, a sliding table piercing clip of a double-opening zipper injection molding machine of the present embodiment comprises a translation table 31, a movable base 32 and two piercing clips 33, wherein the translation table 31 is mounted on an external frame, the movable base 32 is slidably arranged on the translation table 31, and the two piercing clips 33 are translationally mounted on the movable base 32 to approach or move away from each other. By adopting the structure of the sliding table piercing clip of the present embodiment, the two piercing clips 33 can approach or move away from each other, thereby adapting to the open and closed states of the zipper tape by moving the two piercing clips 33 closer to or away from each other. Compared with the solutions in the prior art, this can effectively prevent the zipper tape from wrinkling or being pulled.

[0014] Further, the present embodiment provides the following structure of the mobile base 32, referring to Figure 1 As shown, the movable base 32 includes a movable base 321 and a mounting beam 322 fixedly mounted on the movable base 321. The mounting beam 322 is L-shaped, one end of which is fixedly mounted on the movable base 321, and the other end of which spans across the frame 1. Two mounting plates 323 are fixed on the portion spanned by the mounting beam 322. The two piercing clips 33 are respectively mounted on the two mounting plates 323 in a one-to-one correspondence. Thus, the above-mentioned method is adopted to enhance the installation stability: the structural design of the mounting beam 322 makes the installation of the piercing clip 33 more stable, thereby enhancing the stability of the entire translation base 32 during operation; optimize space utilization: L The shaped mounting beam 322 makes clever use of space and, combined with the positional relationship between the movable seat 321 and the rack 1, makes the installation layout more compact and reasonable, effectively reducing the overall space occupied by the equipment; improves the convenience of installation and maintenance: the mounting plate 323 on the mounting beam 322 facilitates the positioning and installation of the piercing clip 33. If maintenance is required later, the piercing clip 33 can also be quickly found through the mounting beam 322, thereby improving the assembly efficiency and maintainability of the equipment.

[0015] Further, see Figure 2As shown, in this embodiment, the following translation structure of the head-piercing clip 33 is adopted, a translation rail 3231 is fixed on the position of the mounting plate 323 near its lower end, a translation base 3232 is slidably provided on the translation rail 3231, the head-piercing clip 33 is fixedly installed on the translation base 3232, the translation rail 3231 is composed of a track box and a track rod inserted in the track box, the translation base 3232 is slidably arranged on the track rod, a sensor 3233 is fixed on the side of the track box facing away from the mounting plate 323, and a sensing rod 3234 is fixed on the head-piercing clip 33, and the sensing rod 3234 can be inserted into the sensor 3233 for the sensor 3233 to sense The setting of the translation rail 3231 provides a stable sliding path for the translation base 3232, so that the translation base 3232 can slide accurately along a specific direction, ensuring the accuracy of the movement of the threading clip 33; the translation base 3232 can move flexibly on the translation rail 3231, which provides convenience for the position adjustment of the threading clip 33, so that it can reach a suitable working position; the sensor 3233 cooperates with the sensing rod 3234. When the sensing rod 3234 is inserted into the sensor 3233, the sensor 3233 can sense the signal, thereby realizing accurate monitoring of the position of the threading clip 33, ensuring that the distance between the two threading clips 33 can more accurately adapt to the opening and closing of the double-opening zipper tape.

[0016] Furthermore, in this embodiment, the following piercing clip 33 structure is also adopted, the piercing clip 33 includes an upper claw 331, a lower claw 332, a clip cylinder 333 and a clip base 334, the clip base 334 is fixedly mounted on the translation base 3232, the upper claw 331 and the lower claw 332 are flippably mounted on the clip base 334, the cylinder body of the clip cylinder 333 is fixedly mounted on the clip base 334, the push rod is linked with the upper claw 331 and the lower claw 332 to drive the upper claw 331 and the lower claw 332 to flip up and down to cooperate with each other to clamp or release the zipper tape, the upper claw 331 is bent downward at one end away from the clip cylinder 333, and a plurality of conical grooves are opened on the end side, the lower claw 332 is bent upward at one end away from the clip cylinder 333, and a conical head matching the conical groove is provided on the end side, and the clip base 334 is fixedly mounted on the translation base 3232. The upper claw 331, the lower claw 332 and the clamp cylinder 333 provide a stable installation foundation, ensuring the stability of the overall structure of the threading clamp 33; the upper claw 331 and the lower claw 332 are flippably mounted on the clamp base 334, and with the drive of the clamp cylinder 333, the zipper tape can be flexibly clamped or released to meet the needs of the zipper threading operation; the clamp cylinder 333 serves as a power source, and its push rod is linked with the upper claw 331 and the lower claw 332, which can accurately control the flipping of the upper claw 331 and the lower claw 332, making the operation more efficient and accurate; the conical groove at the end of the upper claw 331 is matched with the conical head at the end of the lower claw 332. When clamping the zipper tape, this structure can increase the contact area and friction with the zipper tape, improve the clamping effect, ensure that the zipper tape will not slip easily during operation, and improve the success rate and work quality of the zipper threading.

[0017] In summary, the slide piercing clips of the double-opening zipper injection molding machine of this embodiment can achieve the two piercing clips 33 to move closer to or farther away from each other through the action of the translation base 32, thereby achieving the separation and merging of the zipper tapes.

[0018] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A slide table piercing clip for a double-opening zipper injection molding machine, characterized in that: The invention comprises a translation platform (31), a movable base (32) and two piercing clamps (33), wherein the translation platform (31) is mounted on an external frame, the movable base (32) is slidably arranged on the translation platform (31), and the two piercing clamps (33) are translationally mounted on the movable base (32) so as to move closer to or farther away from each other.

2. The slide table piercing clip of the double-opening zipper injection molding machine according to claim 1, characterized in that: The movable base (32) comprises a movable base (321) and a mounting beam (322) fixedly mounted on the movable base (321); the mounting beam (322) is L-shaped, with one end fixedly mounted on the movable base (321) and the other end spanning across the external frame; two mounting plates (323) are fixed on the spanning portion of the mounting beam (322); and the two piercing clips (33) are mounted on the two mounting plates (323) in a one-to-one correspondence.

3. The slide table piercing clip of the double-opening zipper injection molding machine according to claim 2, characterized in that: A translation rail (3231) is fixed to a position near the lower end of the mounting plate (323); a translation base (3232) is slidably provided on the translation rail (3231); the piercing clip (33) is fixedly mounted on the translation base (3232); the translation rail (3231) is composed of a track box and a track rod inserted into the track box; the translation base (3232) is slidably provided on the track rod; a sensor (3233) is fixed to a side of the track box facing away from the mounting plate (323); a sensing rod (3234) is fixed to the piercing clip (33); the sensing rod (3234) can be inserted into the sensor (3233) for sensing by the sensor (3233).

4. The slide table piercing clip of the double-opening zipper injection molding machine according to claim 3, characterized in that: The head-piercing clip (33) comprises an upper claw (331), a lower claw (332), a clip cylinder (333) and a clip base (334); the clip base (334) is fixedly mounted on the translation base (3232); the upper claw (331) and the lower claw (332) are flippably mounted on the clip base (334); the cylinder body of the clip cylinder (333) is fixedly mounted on the clip base (334); a push rod is linked with the upper claw (331) and the lower claw (332) to drive the upper claw (331) and the lower claw (332) to flip up and down so as to cooperate with each other to clamp or release the zipper tape; one end of the upper claw (331) away from the clip cylinder (333) is bent downward and is provided with a plurality of conical grooves on the end side; one end of the lower claw (332) away from the clip cylinder (333) is bent upward and is provided with a conical head matching the conical groove on the end side.

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