Apple wire dispensing and pressure maintaining assembly production line

Abstract

The invention relates to the technical field of Apple wire processing, and discloses an Apple wire dispensing, pressure maintaining and assembling production line which comprises a dispensing area, a pressure maintaining area and an assembling area, and Apple wires are sequentially conveyed into the dispensing area, the pressure maintaining area and the assembling area through a conveying belt. According to the Apple wire dispensing and pressure maintaining assembly production line, when a dispensing head is blocked, a dredging mechanism is started, a second servo motor drives a main gear and a half gear ring to rotate, accordingly, a fixing plate rotates and moves a dredging needle to the position under the dispensing head, then a first servo motor drives a screw and a limiting plate to move upwards, and the dredging needle moves to the position under the dispensing head; the rotating motor drives the fixed shaft and the fixed plate to further move, so that the dredging needle is inserted into the dispensing head, and in the insertion process, the rotating motor drives the dredging needle to rotate to dredge and stir blocked glue, so that due to the innovative design of the automatic dredging mechanism, the problem that the dispensing head is blocked is effectively solved, interruption in the production process is avoided, and the production efficiency is improved. And the production efficiency and the wire quality are improved.

Description

Technical Field

[0001] The present invention relates to the technical field of Apple wire processing, specifically to an Apple wire dispensing and pressure-holding assembly production line. Background Art

[0002] In the manufacturing of electronic devices and consumer electronic wires, the connection and assembly of wires are a key link, especially for Apple wires with high-quality requirements. The traditional wire assembly process usually involves manual operations, which may lead to low efficiency, unstable wire quality, and poor consistency. To solve these problems, automated production lines have been introduced, which can achieve high-precision, high-efficiency, and consistent wire assembly. In this context, the Apple wire dispensing and pressure-holding assembly production line has emerged. It adopts a series of advanced automated technologies and equipment to ensure that the produced wires meet strict quality standards.

[0003] However, despite certain progress in existing wire assembly technologies, there are still some challenges. For example, during the dispensing process, the dispensing head may become clogged, resulting in poor glue flow and affecting the dispensing quality and production efficiency. In addition, if the dispensing head fails to be effectively sealed when not in use, the glue may leak, which not only wastes materials but also may pollute the production environment. These problems pose potential threats to the continuous operation of the production line and the quality of the wires. Therefore, technical improvements and innovations for the Apple wire dispensing and pressure-holding assembly production line are particularly important to improve the reliability and efficiency of the production line while ensuring the quality and safety of the wires. Summary of the Invention

[0004] Aiming at the deficiencies of the prior art, the present invention provides an Apple wire dispensing and pressure-holding assembly production line, which solves the technical problems such as clogging and glue leakage during the production and dispensing of current Apple wires.

[0005] To achieve the above object, the present invention provides the following technical solution: An Apple wire dispensing and pressure-holding assembly production line, including a dispensing area, a pressure-holding area, and an assembly area. The Apple wires are sequentially conveyed to the dispensing area, the pressure-holding area, and the assembly area through a conveyor belt. Inside the dispensing area, there is a dispensing mechanism. The dispensing mechanism includes a robotic arm installed on the inner wall of the dispensing area. On the last arm of the robotic arm, there is a crossbeam seat. At the upper part of one end of the crossbeam seat, a glue delivery cylinder is penetrated. The upper end of the glue delivery cylinder is connected to a glue conveying pipe, and a dispensing head is arranged at the lower end of the glue delivery cylinder. A dredging member is arranged on the crossbeam seat at a position on one side of the glue delivery cylinder;

[0006] The dredging member includes a first servo motor installed at the lower part of the crossbeam seat. The output shaft of the first servo motor is connected to a screw rod above the crossbeam seat. A limiting plate is screwed onto the outside of the screw rod through threads. A fixed shaft is connected to the lower part of one side of the limiting plate.

[0007] Preferably, the fixed shaft longitudinally slides through the upper part of the crossbeam seat, and a fixed plate is connected to the lower end of the fixed shaft. A rotary motor is installed at the lower part of one side of the fixed plate. The output shaft of the rotary motor is connected to a rotary seat above the fixed plate. A dredging needle is connected to the upper part of the rotary seat. The dredging needle is located directly below the dispensing head. A second servo motor is installed at one side of the lower end of the fixed shaft. The output shaft of the second servo motor is connected to a main gear. A semi-gear ring is arranged on the other side of the fixed plate. The semi-gear ring meshes with the main gear.

[0008] Preferably, each time the second servo motor operates, the main gear rotates the semi-gear ring by 90 degrees.

[0009] Preferably, a positioning member is arranged on the outside of the lower end of the glue feeding cylinder. The positioning member includes a guide sleeve longitudinally sleeved on the outside of the lower end of the glue feeding cylinder. A second spring is also sleeved on the outside of the glue feeding cylinder. The two ends of the second spring are respectively connected to the upper part of the guide sleeve and the lower part of the crossbeam seat. A convex plate is arranged on one side of the guide sleeve. A limiting tube is connected to the lower part of the convex plate. A pressing block is connected to the lower end of the limiting tube. The height of the pressing block is lower than the height of the lower end of the dispensing head.

[0010] Preferably, an air pump is installed at the upper part of one side of the convex plate. The output end of the air pump is located inside the limiting tube. The inside of the pressing block is a hollow structure, and the inside of the pressing block is communicated with the inside of the limiting tube. An air nozzle communicated with the inside of the pressing block is arranged on one side of the pressing block.

[0011] Preferably, a partition is arranged inside the lower end of the glue feeding cylinder. A through groove is arranged at the upper part of the partition.

[0012] Preferably, a limiting block is arranged at the upper end of the dispensing head. The limiting block longitudinally slides inside the lower end of the glue feeding cylinder. The upper end of the dispensing head penetrates through the lower part of the limiting block and is flush with its upper part. There is a movable space between the upper part of the limiting block and the lower part of the partition. A limiting shaft is arranged at the upper part of one side of the limiting block. The upper end of the limiting shaft longitudinally slides through the bottom of the partition and is connected to a fixed rod. A first spring is slidably sleeved on the outside of the upper end of the limiting shaft. The two ends of the first spring are respectively connected to the upper part of the partition and the lower part of the fixed rod. A sealing ball is connected to one end of the fixed rod.

[0013] Preferably, when the first spring is in the reset state, the sealing ball exactly blocks the through groove on the partition board, and the inner diameter of the through groove is larger than the inner diameter of the dispensing head.

[0014] Preferably, a pressure maintaining machine is arranged inside the pressure maintaining area, and an assembling machine is arranged inside the assembling area.

[0015] Preferably, rubber bosses are arranged outside the conveyor belt, and wire grooves adapted to Apple wires are equidistantly arranged outside the rubber bosses.

[0016] Compared with the prior art, the present invention provides an Apple wire dispensing, pressure maintaining and assembling production line, which has the following beneficial effects:

[0017] 1. For this Apple wire dispensing, pressure maintaining and assembling production line, when the dispensing head is blocked, by starting the dredging mechanism, the second servo motor drives the main gear and the semi-gear ring to rotate, so that the fixing plate rotates and moves the dredging needle to directly below the dispensing head. Subsequently, the first servo motor drives the screw rod and the limiting plate to move upward, driving the fixed shaft and the fixing plate to move further, so that the dredging needle is inserted into the dispensing head. During the insertion process, the rotating motor drives the dredging needle to rotate, stirring and dredging the blocked glue. This innovative design of the automatic dredging mechanism effectively solves the problem of blockage of the dispensing head, avoids interruption during the production process, and improves production efficiency and wire quality.

[0018] 2. For this Apple wire dispensing, pressure maintaining and assembling production line, in order to prevent glue leakage in the non-dispensing state, the technological process adopts the design of the fixed rod and the sealing ball. When the dispensing head does not perform the dispensing operation, the sealing ball will automatically block the through groove on the partition board to ensure that the glue does not flow out of the dispensing head. When the dispensing head performs the dispensing operation, the sealing ball will automatically move away to allow the glue to drip smoothly onto the wire. This design ensures the accuracy of dispensing and the use efficiency of the glue, and at the same time avoids environmental pollution and safety risks caused by glue leakage. This innovative sealing design provides a more reliable and safe guarantee for the dispensing production of Apple wires.

[0019] 3. For this Apple wire dispensing, pressure maintaining and assembling production line, during the dispensing operation, the robotic arm drives the dispensing head to move onto the wire, and through the cooperation of the pressing block and the second spring, the pressing block abuts against the wire to accurately position the wire. At the same time, the air pump works to eject gas from the air nozzle towards the position of the wire at the lower end of the dispensing head, blowing away the dust on the surface to ensure the cleanliness of the dispensing area. This design of positioning and dust removal not only ensures the accuracy of dispensing, but also improves the cleanliness of the wire, thus ensuring the quality and service life of the wire. This innovative design provides a more refined and efficient operation process for the dispensing production of Apple wires. Description of the Drawings

[0020] Figure 1 is a full-sectional structural schematic diagram of the present invention;

[0021] Figure 2 is a structural schematic diagram of the dispensing mechanism of the present invention;

[0022] Figure 3 is a structural schematic diagram of the positioning member of the present invention;

[0023] Figure 4 is a structural schematic diagram of the dredging member of the present invention;

[0024] Figure 5 is a cross-sectional view of the positioning member of the present invention;

[0025] Figure 6 is an internal structural schematic diagram of the glue feeding cylinder of the present invention;

[0026] Figure 7 is an internal structural schematic diagram of the pressure maintaining area of the present invention;

[0027] Figure 8 is an internal structural schematic diagram of the assembly area of the present invention.

[0028] Wherein: 1. Dispensing area; 2. Pressure maintaining area; 21. Pressure maintaining machine; 3. Assembly area; 31. Assembly machine; 4. Conveyor belt; 41. Rubber boss; 42. Wire groove; 5. Dispensing mechanism; 51. Robot arm; 52. Cross beam seat; 53. Glue feeding cylinder; 531. Partition board; 532. Through groove; 54. Glue conveying pipe; 55. Positioning member; 551. Guide sleeve; 552. Second spring; 553. Convex plate; 554. Limit pipe; 555. Pressure block; 556. Air pump; 557. Air nozzle; 56. Dredging member; 561. First servo motor; 562. Screw rod; 563. Limit plate; 564. Fixed shaft; 565. Fixed plate; 566. Rotary motor; 567. Rotary seat; 568. Dredging needle; 569. Second servo motor; 5610. Main gear; 5611. Half gear ring; 57. Dispensing head; 571. Limit block; 572. Limit shaft; 573. Fixed rod; 574. Sealing ball; 575. First spring. Detailed implementation manners

[0029] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0030] Example 1, please refer to Figures 1 - 3, The Apple wire dispensing and pressure-holding assembly production line includes a dispensing area 1, a pressure-holding area 2, and an assembly area 3. The Apple wire is sequentially conveyed to the dispensing area 1, the pressure-holding area 2, and the assembly area 3 through a conveyor belt 4. Inside the dispensing area 1, there is a dispensing mechanism 5. The dispensing mechanism 5 includes a robotic arm 51 installed on the inner wall of the dispensing area 1. On the last arm of the robotic arm 51, there is a crossbeam seat 52. At the upper part of one end of the crossbeam seat 52, a glue delivery cylinder 53 is penetrated. The upper end of the glue delivery cylinder 53 is connected to a glue delivery pipe 54, and at the lower end of the glue delivery cylinder 53, there is a dispensing head 57. At a position on the crossbeam seat 52 on one side of the glue delivery cylinder 53, there is a dredging part 56.

[0031] Please refer to Figures 3 - 4 , The dredging part 56 includes a first servo motor 561 installed at the lower part of the crossbeam seat 52. The output shaft of the first servo motor 561 is located above the crossbeam seat 52 and is connected to a screw rod 562. The outside of the screw rod 562 is screwed with a limit plate 563 through a thread. At the lower part of one side of the limit plate 563, there is a fixed shaft 564. The fixed shaft 564 longitudinally slides through the upper part of the crossbeam seat 52, and at the lower end of the fixed shaft 564, there is a fixed plate 565. At the lower part of one side of the fixed plate 565, there is a rotary motor 566. The output shaft of the rotary motor 566 is located above the fixed plate 565 and is connected to a rotary seat 567. The upper part of the rotary seat 567 is connected to a dredging needle 568, and the dredging needle 568 is located directly below the dispensing head 57.

[0032] Please refer to Figures 3 - 4 , At the lower part of one side of the lower end of the fixed shaft 564, there is a second servo motor 569. The output shaft of the second servo motor 569 is connected to a main gear 5610. On the other side of the fixed plate 565, there is a semi-gear ring 5611, and the semi-gear ring 5611 meshes with the main gear 5610.

[0033] In this solution, to prevent the glue dispensing head 57 from being blocked and affecting its glue dispensing effect, during use, the second servo motor 569 drives the main gear 5610 to rotate. Since the main gear 5610 meshes with the semi-gear ring 5611, the main gear 5610 drives the fixed plate 565 to rotate, causing the dredging needle 568 to move to directly below the glue dispensing head 57. Then, the first servo motor 561 drives the screw rod 562 to rotate, and the screw rod 562 drives the limit plate 563 to move upward. The limit plate 563 drives the fixed shaft 564 to move upward, and the fixed shaft 564 drives the fixed plate 565 to move, causing the dredging needle 568 to insert into the inside of the glue dispensing head 57. During the insertion process, the rotation motor 566 drives the dredging needle 568 to rotate, and the dredging needle 568 will dredge and stir the blocked glue inside the glue dispensing head 57. After the dredging is completed, the first servo motor 561 works again to move the fixed plate 565 downward, causing the dredging needle 568 to leave the inside of the glue dispensing head 57. Then, the second servo motor 569 drives the main gear 5610 to rotate, and the main gear 5610 drives the fixed plate 565 to rotate, causing the fixed plate 565 to rotate to one side. After that, the screw rod 562 continues to rotate, driving the limit plate 563 to move upward, and further causing the dredging needle 568 to move upward. In this way, when the glue dispensing head 57 dispenses glue on the wire, the dredging needle 568 will not affect its glue dispensing operation.

[0034] Further, please refer to Figures 3 - 4 , each time the second servo motor 569 operates, the main gear 5610 rotates the semi-gear ring 5611 by 90 degrees. When the dredging is completed, the semi-gear ring 5611 is rotated by 90 degrees, and then the dredging needle 568 will move away from the position of the glue dispensing head 57, thus not interfering with the normal glue dispensing operation of the glue dispensing head 57.

[0035] Still further, please refer to Figure 1 , a rubber boss 41 is provided on the outside of the conveyor belt 4, and wire grooves 42 adapted to Apple wires are equidistantly provided on the outside of the rubber boss 41. The wire is clamped in the wire grooves 42 on the rubber boss 41, which plays a role in positioning the wire and makes the glue-coated part of the wire head leak out from the wire grooves 42, facilitating the glue coating operation on the wire.

[0036] Embodiment 2, please refer to Figure 3 , a positioning member 55 is provided on the outside of the lower end of the glue supply cylinder 53. The positioning member 55 includes a guide sleeve 551 longitudinally sleeved on the outside of the lower end of the glue supply cylinder 53. A second spring 552 is also sleeved on the outside of the glue supply cylinder 53. The two ends of the second spring 552 are respectively connected to the upper part of the guide sleeve 551 and the lower part of the cross beam seat 52. A convex plate 553 is provided on one side of the guide sleeve 551. A limiting tube 554 is connected to the lower part of the convex plate 553, and a pressing block 555 is connected to the lower end of the limiting tube 554. The height of the pressing block 555 is lower than the height of the lower end of the glue dispensing head 57.

[0037] In this solution, on the basis of the first embodiment, a wire positioning device is provided to ensure that the wire is not easily displaced during dispensing. During use, the robotic arm 51 moves the dispensing head 57 to the wire. Since the height of the pressing block 555 is lower than the lower end of the dispensing head 57, the pressing block 555 will contact the wire first. As the dispensing head 57 continues to move downward, under the elasticity of the second spring 552, the pressing block 555 will be pressed against the wire, playing a role in positioning the wire.

[0038] Example three, please refer to Figure 3 and Figure 5 , on one side of the upper part of the convex plate 553, an air pump 556 is installed. The output end of the air pump 556 is located inside the limiting tube 554. The inside of the pressing block 555 is a hollow structure, and the inside of the pressing block 555 is communicated with the inside of the limiting tube 554. On one side of the pressing block 555, an air nozzle 557 communicated with its inside is provided.

[0039] In this solution, on the basis of the positioning mechanism of the second embodiment, a wire dust removal device is added to ensure the cleanliness of the wire dispensing part. During use, the pressing block 555 is pressed against the wire, playing a role in positioning the wire. At the same time, when the air pump 556 works, gas will be ejected from the air nozzle 557 and sprayed towards the position of the wire at the lower end of the dispensing head 57, blowing away the dust at this position.

[0040] Example four, please refer to Figure 6 , inside the lower end of the glue feeding cylinder 53, a partition plate 531 is provided, and a through groove 532 is provided on the upper part of the partition plate 531.

[0041] Please refer to Figure 6 , a limiting block 571 is provided at the upper end of the dispensing head 57. The limiting block 571 is longitudinally slidably arranged inside the lower end of the glue feeding cylinder 53. The upper end of the dispensing head 57 penetrates through the lower part of the limiting block 571 and is flush with its upper part. There is a movable space between the upper part of the limiting block 571 and the lower part of the partition plate 531. On one side of the upper part of the limiting block 571, a limiting shaft 572 is provided. The upper end of the limiting shaft 572 longitudinally slides through the bottom of the partition plate 531 and is connected with a fixing rod 573. A first spring 575 is slidably sleeved outside the upper end of the limiting shaft 572. The two ends of the first spring 575 are respectively connected with the upper part of the partition plate 531 and the lower part of the fixing rod 573. One end of the fixing rod 573 is connected with a sealing ball 574.

[0042] Please refer to Figure 6When the first spring 575 is in the reset state, the sealing ball 574 exactly blocks the through groove 532 on the partition plate 531. The inner diameter of the through groove 532 is larger than the inner diameter of the dispensing head 57, enabling the glue to completely enter the interior of the dispensing head 57, thereby completing the dispensing operation.

[0043] In this solution, a device for preventing leakage of the dispensing head 57 is added on the basis of the first embodiment. During use, the dispensing head 57 moves downward. When the dispensing head 57 abuts against the wire, under the elasticity of the first spring 575, the dispensing head 57 will drive the limiting block 571 to move upward, and the limiting block 571 drives the limiting shaft 572 to move upward. The limiting shaft 572 causes the fixing rod 573 to drive the sealing ball 574 to move upward. At this time, the sealing ball 574 will expose the through groove 532 on the partition plate 531, so that the glue will drip onto the wire. After the dispensing is completed, the robotic arm 51 drives the dispensing head 57 to leave the position of the wire, and the first spring 575 will reset the fixing rod 573, and then reset the sealing ball 574. The sealing ball 574 will block the through groove 532 on the partition plate 531, playing a sealing role to prevent the glue from falling from the dispensing head 57, thereby achieving the effect of preventing glue leakage.

[0044] Further, please refer to Figures 7 - 8 Inside the pressure maintaining area 2, a pressure maintaining machine 21 is provided. Inside the assembly area 3, an assembly machine 31 is provided. The pressure maintaining machine 21 performs pressure maintaining on the wire after dispensing, and the assembly machine 31 assembles the wire after pressure maintaining.

[0045] During use, the Apple wire to be processed is clamped into the wire groove 42 on the rubber boss 41, with the wire head exposed. The conveyor belt 4 conveys the Apple wire, enabling it to pass through the interior of the dispensing area 1, the interior of the pressure maintaining area 2, and the interior of the assembly area 3 in sequence, and performing dispensing, pressure maintaining, and assembly operations on the Apple wire respectively;

[0046] When dispensing glue, when a blockage occurs inside the dispensing head 57, the second servo motor 569 drives the main gear 5610 to rotate. Since the main gear 5610 meshes with the semi-gear ring 5611, the main gear 5610 drives the fixed plate 565 to rotate, causing the dredging needle 568 to move to directly below the dispensing head 57. Then, the first servo motor 561 drives the screw rod 562 to rotate, and the screw rod 562 drives the limit plate 563 to move upward. The limit plate 563 drives the fixed shaft 564 to move upward, and the fixed shaft 564 drives the fixed plate 565 to move, causing the dredging needle 568 to insert into the inside of the dispensing head 57. During the insertion process, the rotation motor 566 drives the dredging needle 568 to rotate, and the dredging needle 568 will dredge and stir the blocked glue inside the dispensing head 57. After the dredging is completed, the first servo motor 561 works again to lower the fixed plate 565, causing the dredging needle 568 to leave the inside of the dispensing head 57. Then, the second servo motor 569 drives the main gear 5610 to rotate, and the main gear 5610 drives the fixed plate 565 to rotate, causing the fixed plate 565 to rotate to one side. After that, the screw rod 562 continues to rotate, driving the limit plate 563 to move upward, and further causing the dredging needle 568 to move upward. In this way, when the dispensing head 57 dispenses glue onto the wire, the dredging needle 568 will not affect its dispensing operation.

[0047] The operation steps during glue dispensing are as follows:

[0048] The robotic arm 51 moves the dispensing head 57 to the wire. Since the pressing block 555 is lower than the lower end of the dispensing head 57, the pressing block 555 will first contact the wire. As the dispensing head 57 continues to move downward, under the elasticity of the second spring 552, the pressing block 555 will be pressed against the wire, playing a role in positioning the wire. At the same time, when the air pump 556 works, it will cause gas to be ejected from the air nozzle 557, spraying towards the position of the wire at the lower end of the dispensing head 57, blowing away the dust at this position.

[0049] Then the dispensing head 57 continues to move downward. When the dispensing head 57 is pressed against the wire, under the elasticity of the first spring 575, the dispensing head 57 will drive the limit block 571 to move upward. The limit block 571 drives the limit shaft 572 to move upward, and the limit shaft 572 causes the fixed rod 573 to drive the sealing ball 574 to move upward. At this time, the sealing ball 574 will expose the through groove 532 on the partition plate 531, and thus the glue will drip onto the wire. After the glue dispensing is completed, the robotic arm 51 drives the dispensing head 57 to leave the position of the wire, and the first spring 575 will reset the fixed rod 573, and then reset the sealing ball 574. The sealing ball 574 will block the through groove 532 on the partition plate 531, playing a sealing role to prevent the glue from falling from the dispensing head 57, thus achieving the effect of preventing glue leakage.

[0050] After dispensing, the wire is successively conveyed into the pressure-holding area 2, and the pressure-holding machine 21 performs pressure-holding on the wire after dispensing. In the assembly area 3, the assembly machine 31 assembles the wire after pressure-holding. The pressure-holding and assembly of the wire are both prior arts, so they will not be elaborated in detail.

[0051] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. Apple wire dispensing and pressure-holding assembly production line, including a dispensing area (1), a pressure-holding area (2) and an assembly area (3). The Apple wire is sequentially conveyed to the dispensing area (1), the pressure-holding area (2) and the assembly area (3) through a conveyor belt (4). A dispensing mechanism (5) is arranged inside the dispensing area (1), and it is characterized in that: The dispensing mechanism (5) includes a robotic arm (51) installed on the inner wall of the dispensing area (1). A crossbeam seat (52) is provided on the last lever arm of the robotic arm (51). A glue supply cylinder (53) penetrates through the upper part of one end of the crossbeam seat (52). The upper end of the glue supply cylinder (53) is connected to a glue delivery pipe (54), and a dispensing head (57) is provided at the lower end of the glue supply cylinder (53). A dredging member (56) is provided on the crossbeam seat (52) at a position on one side of the glue supply cylinder (53). The dredging member (56) includes a first servo motor (561) installed at the lower part of the crossbeam seat (52). The output shaft of the first servo motor (561) is connected to a screw rod (562) above the crossbeam seat (52). A limit plate (563) is screwed onto the outside of the screw rod (562). A fixed shaft (564) is connected to the lower part of one side of the limit plate (563).

2. The Apple wire dispensing and pressure maintaining assembly production line according to claim 1, wherein: The fixed shaft (564) longitudinally slides through the upper part of the crossbeam seat (52), and a fixed plate (565) is connected to the lower end of the fixed shaft (564). A rotary motor (566) is installed at the lower part of one side of the fixed plate (565). The output shaft of the rotary motor (566) is connected to a rotary seat (567) above the fixed plate (565). A dredging needle (568) is connected to the upper part of the rotary seat (567). The dredging needle (568) is located directly below the dispensing head (57). A second servo motor (569) is installed at one side of the lower end of the fixed shaft (564). The output shaft of the second servo motor (569) is connected to a main gear (5610). A semi-gear ring (5611) is provided on the other side of the fixed plate (565). The semi-gear ring (5611) meshes with the main gear (5610).

3. The Apple wire dispensing and pressure maintaining assembly production line according to claim 1, wherein: Each time the second servo motor (569) operates, the main gear (5610) rotates the semi-gear ring (5611) by 90 degrees.

4. The Apple wire dispensing and pressure maintaining assembly production line according to claim 1, wherein: A positioning member (55) is provided on the outside of the lower end of the glue supply cylinder (53). The positioning member (55) includes a guide sleeve (551) longitudinally sleeved on the outside of the lower end of the glue supply cylinder (53). A second spring (552) is also sleeved on the outside of the glue supply cylinder (53). The two ends of the second spring (552) are respectively connected to the upper part of the guide sleeve (551) and the lower part of the crossbeam seat (52). A convex plate (553) is provided on one side of the guide sleeve (551). A limit pipe (554) is connected to the lower part of the convex plate (553). A pressing block (555) is connected to the lower end of the limit pipe (554). The height of the pressing block (555) is lower than the height of the lower end of the dispensing head (57).

5. The Apple wire dispensing and pressure-holding assembly production line according to claim 4, wherein: An air pump (556) is installed at the upper part of one side of the convex plate (553). The output end of the air pump (556) is located inside the limit pipe (554). The inside of the pressing block (555) is a hollow structure, and the inside of the pressing block (555) is connected to the inside of the limit pipe (554). An air nozzle (557) connected to its inside is provided on one side of the pressing block (555).

6. The Apple wire dispensing and pressure maintaining assembly production line according to claim 5, wherein: Inside the lower end of the glue delivery cylinder (53), a partition plate (531) is provided, and a through groove (532) is provided above the partition plate (531).

7. The Apple wire dispensing and pressure-holding assembly production line according to claim 6, wherein: At the upper end of the dispensing head (57), a limit block (571) is provided. The limit block (571) is longitudinally slidably arranged inside the lower end of the glue delivery cylinder (53). The upper end of the dispensing head (57) penetrates through the lower part of the limit block (571) and is flush with its upper part. There is a movable space between the upper part of the limit block (571) and the lower part of the partition plate (531). On the upper part of one side of the limit block (571), a limit shaft (572) is provided. The upper end of the limit shaft (572) longitudinally slides through the bottom of the partition plate (531) and is connected to a fixing rod (573). A first spring (575) is slidably sleeved outside the upper end of the limit shaft (572). The two ends of the first spring (575) are respectively connected to the upper part of the partition plate (531) and the lower part of the fixing rod (573). One end of the fixing rod (573) is connected to a sealing ball (574).

8. The Apple wire dispensing and pressure-holding assembly production line according to claim 7, wherein: When the first spring (575) is in the reset state, the sealing ball (574) exactly blocks the through groove (532) on the partition plate (531), and the inner diameter of the through groove (532) is larger than the inner diameter of the dispensing head (57).

9. The Apple wire dispensing and pressure-holding assembly production line according to claim 1, wherein: Inside the pressure maintaining area (2), a pressure maintaining machine (21) is provided, and inside the assembly area (3), an assembly machine (31) is provided.

10. The Apple wire dispensing and pressure-holding assembly production line according to claim 1, characterized in that: Outside the conveyor belt (4), rubber bosses (41) are provided. Equally spaced outside the rubber bosses (41), wire grooves (42) adapted to Apple wires are provided.

Images