Data cable end injection molding loading and unloading device

Abstract

The present application discloses a data cable end injection molding loading and unloading device comprising a frame and a controller, wherein the frame is provided with a conveying mechanism, a data cable plug-in mechanism, and a loading and unloading transfer mechanism, wherein the conveying mechanism comprises a conveying chain, and the surface of the chain link of the conveying chain is provided with a fixed plate for limiting the mold strip; the data cable plug-in mechanism comprises a data cable plug-in plate for placing the data cable, and the data cable plug-in plate is arranged on the frame in a manner that can be controlled to be relatively close to or away from the conveying chain, and the loading and unloading transfer mechanism comprises a moving mechanism, a static plate, and two moving plates and a telescopic element, wherein the static plate is arranged on the frame in a manner that can be driven by the moving mechanism to reciprocate between the injection mold and the conveying chain, and the two telescopic elements are horizontally symmetrically arranged on both sides of the static plate, respectively driving the first grabbing claw and the second grabbing claw at the bottom of the two moving plates to move toward each other to grab the mold strip. The loading and unloading device provided by the present application can effectively streamline the structure, reduce the injection molding cost, and is easy to maintain.

Description

Technical Field

[0001] The present invention relates to the technical field of loading and unloading equipment, and in particular to an injection molding loading and unloading device for a data cable end. Background Art

[0002] During the production process, data cables generally require injection molding at the port locations on both ends. In the prior art, the data cable port injection molding process is to first install the data cable on a mold, then place the mold pre-installed with the data cable into the mold, and then perform the injection molding process.

[0003] like Figure 1 As shown, it shows a structural diagram of the mold 10 that is currently in use, wherein grooves 101 are symmetrically provided on both sides of the mold body 11, and a notch 102 is provided at the end of the mold protrusion 12 for accommodating the end of the data line, and then the port of the data line is injection molded by an injection mold.

[0004] Since there are multiple data lines installed on the mold strip, a more complex structure is required to realize the transportation of the mold strip. This will not only increase the injection molding cost, but also make the installation and debugging of the equipment as a whole more troublesome, and it will also be difficult to maintain in the later stage, which cannot well meet the use requirements of the workshop site. Summary of the Invention

[0005] One advantage of the present invention is that it provides a data cable end injection molding loading and unloading device, wherein the conveyor chain normally conveys the mold strip through the fixed plate, and the data cable is inserted into the corresponding recess of the mold strip through the data cable plug-in mechanism before the loading and unloading transfer mechanism for transferring the mold strip between the conveyor chain and the injection mold. In this way, the structure can be effectively simplified on the basis of continuously conveying the mold strip with the data cable, the injection molding cost can be reduced, and the subsequent maintenance is easy.

[0006] One advantage of the present invention is that it provides a data cable end injection molding loading and unloading device, in which the movement speed of the data cable plug-in board can be more stably controlled by cooperating with the pushing cylinder, the inclined push plate and the sliding plate, and the data cable plug is not easily damaged during the process of being plugged into the recess of the mold strip.

[0007] One advantage of the present invention is that it provides a data cable end injection molding loading and unloading device, which can well control the plugging timing of the data cable on the data cable plug-in board under the monitoring of the movement monitoring element, and then can simultaneously plug multiple data cables into the corresponding multiple mold strips, thereby greatly improving the injection molding efficiency.

[0008] One advantage of the present invention is that it provides a data cable end injection molding loading and unloading device, in which the stability of grabbing the mold strip can be improved based on the matching relationship between the protruding structure on the first grabbing claw and the second grabbing claw and the groove on the mold strip. At the same time, based on the elastic connection relationship between the static plate and the extension plate, it can play a certain buffering role when grabbing and placing the mold strip, and is not easy to damage the mold strip and the injection mold.

[0009] To achieve at least one of the above advantages of the present invention, the present invention provides a data cable end injection molding loading and unloading device, comprising a frame and a controller, wherein the data cable end injection molding loading and unloading device is provided on the frame with:

[0010] A conveying mechanism, wherein the conveying mechanism comprises a conveying chain capable of directional circular conveying, wherein the conveying chain is evenly provided with chain links along the conveying direction, a fixed plate is provided on the surface of the chain link, and a limiting structure is provided on the surface of the fixed plate away from the chain link for limiting the mold strip;

[0011] a data cable plug-in mechanism, wherein the data cable plug-in mechanism includes a data cable plug-in board, wherein the data cable plug-in board extends along the conveying direction of the conveyor chain, and is provided with a plug-in slot facing the limiting structure for placing a data cable, and the data cable plug-in board is arranged on the rack in a manner that can be controlled to be relatively close to or away from the conveyor chain, so that the data cable can be plugged into the notch of the mold strip corresponding to the limiting structure;

[0012] The loading and unloading material transfer mechanism is located downstream of the data cable plug-in mechanism in the conveying direction, wherein the loading and unloading material transfer mechanism includes a moving mechanism, a static plate, and two dynamic plates and two telescopic elements, wherein the static plate is arranged on the frame in a manner that it can be driven by the moving mechanism to move back and forth between the injection mold and the conveying chain, the two telescopic elements are horizontally symmetrically arranged on both sides of the static plate, and the telescopic directions of the two telescopic elements are opposite, the two dynamic plates are respectively vertically connected to the telescopic ends of the two telescopic elements, and the bottoms of the two dynamic plates are correspondingly provided with a first grasping claw and a second grasping claw, so that a grasping space suitable for grasping the mold strip can be formed between the first grasping claw and the second grasping claw when the two telescopic elements are telescoped toward each other.

[0013] According to one embodiment of the present invention, the conveying mechanism also includes a driving sprocket and a driven sprocket, and the driving sprocket and the driven sprocket are supported and arranged at both ends of the conveying chain. The frame is also provided with a rotating motor for driving the driving sprocket to rotate in a directional manner. The limiting structure is implemented as a limiting rod or a limiting plate symmetrically arranged on both sides of the fixed plate, wherein the top of the limiting rod or the limiting plate is symmetrically provided with a chamfered structure.

[0014] According to one embodiment of the present invention, a magnet is provided at the bottom of the fixed plate or inside the fixed plate for adsorbing the mold strip, wherein the magnet has a predetermined magnetic force range, so that the magnet can adsorb the mold strip, and when the fixed plate rotates to the lower layer with the conveyor chain, the mold strip can overcome the adsorption force of the magnet due to the action of gravity and fall freely.

[0015] According to one embodiment of the present invention, the data cable plug-in mechanism also includes an L-shaped plate, a pushing cylinder, an inclined push plate and a sliding plate, wherein the L-shaped plate is fixedly arranged on the frame, the pushing cylinder is installed on the inner side of the vertical part of the L-shaped plate, and extends along the conveying direction of the conveying chain, the inclined push plate is installed at the output end of the pushing cylinder, the inclined surface of the inclined push plate is located on the side away from the vertical part of the L-shaped plate, and the sliding plate is arranged on the horizontal part of the L-shaped plate in a manner that it can be pushed by the inclined surface of the inclined push plate to be relatively close to or away from the conveying chain, wherein the sliding plate maintains contact with the inclined surface of the inclined push plate through a connecting piece, and the data cable plug-in plate is installed on the sliding plate.

[0016] According to an embodiment of the present invention, the connecting member is implemented as a rotary bearing, wherein the rotary bearing is rotatably provided on the sliding plate via a bracket, and the rotary bearing maintains contact with the inclined surface of the inclined push plate.

[0017] According to an embodiment of the present invention, the connecting member is implemented as an inclined surface supporting plate, wherein the inclined surface of the inclined surface supporting plate matches the inclined surface of the inclined surface pushing plate.

[0018] According to one embodiment of the present invention, a sliding groove is provided at the bottom of the sliding plate, and the L-shaped plate is provided with a sliding rail matching the sliding groove. The sliding plate and the vertical portion of the L-shaped plate are elastically connected via a first elastic member.

[0019] According to an embodiment of the present invention, a movement amount monitoring element for monitoring the movement amount of the conveyor chain is installed on the frame;

[0020] There are multiple data line plug-in boards, and the multiple data line plug-in boards are evenly spaced along the conveying direction of the conveying chain, so that multiple data lines can be simultaneously plugged into the recesses of the mold strips corresponding to the limiting structures.

[0021] According to one embodiment of the present invention, the moving mechanism includes a horizontal cylinder, a sliding frame, a lifting cylinder, a lifting frame and an extension plate, wherein the horizontal cylinder is horizontally installed on the frame, the sliding frame is installed at the output end of the horizontal cylinder, and the frame is provided with a horizontal guide rod for directional movement of the sliding frame, the lifting cylinder is vertically installed at the bottom end of the sliding frame, the lifting frame is horizontally connected to the output end of the bottom of the lifting cylinder, and the top of the lifting frame is provided with vertical guide rods on both sides of the lifting cylinder, the vertical guide rods are embedded in the sliding frame in a manner that can slide in the vertical direction, the extension plate is horizontally connected to one side of the lifting frame, the static plate is vertically connected to the extension plate, and the number of the first grabbing claws and the second grabbing claws is adapted to the initial spacing distance and the plug slot on the data cable plug board.

[0022] According to one embodiment of the present invention, a protrusion structure is provided on the opposite inner sides of the first grabbing claw and the second grabbing claw, and the protrusion structure cooperates with the grooves on both sides of the mold strip. The static plate is elastically connected to the extension plate through a second elastic member.

[0023] These and other objects, features and advantages of the present invention will be fully reflected in the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 The figure shows a structural diagram of a mold bar in the prior art.

[0025] Figure 2 The figure shows a schematic diagram of the main structure of a data cable end injection molding loading and unloading device according to a preferred embodiment of the present application.

[0026] Figure 3 A schematic diagram of the three-dimensional structure of the data cable plug-in mechanism in this application is shown.

[0027] Figure 4 A schematic diagram of the three-dimensional structure of the loading and unloading transfer mechanism in this application is shown.

[0028] Figure 5 A schematic diagram of the partial three-dimensional structure of the loading and unloading transfer mechanism in this application is shown.

[0029] Figure 1: 10-mold, 11-mold body, 101-groove, 12-mold protrusion, 102-notch, 20-conveyor mechanism, 21-conveyor chain, 22-chain link, 23-fixed plate, 24-limiting structure, 25-driving sprocket, 26-driven sprocket, 30-data line plug-in mechanism, 31-data line plug-in plate, 301-plug-in slot, 32-L-shaped push plate, 321-vertical part, 322-horizontal part, 323-slide rail, 33-push Dynamic cylinder, 34- inclined push plate, 35- sliding plate, 36- connecting part, 37- first elastic part, 40- loading and unloading transfer mechanism, 42- static plate, 43- dynamic plate, 431- first grabbing claw, 432- second grabbing claw, 433- protruding structure, 44- telescopic element, 45- second elastic part, 51- horizontal cylinder, 52- sliding frame, 53- lifting cylinder, 54- lifting frame, 55- extension plate, 56- horizontal guide rod, 57- vertical guide rod. DETAILED DESCRIPTION

[0030] The following description is intended to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are for illustrative purposes only, and those skilled in the art will readily appreciate other obvious variations. The basic principles of the present invention defined in the following description may be applied to other embodiments, variations, improvements, equivalents, and other technical solutions that do not depart from the spirit and scope of the present invention.

[0031] Those skilled in the art should understand that, in the disclosure of the specification, the terms "longitudinal", "transverse", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like to indicate the orientation or position relationship are based on the orientation or position relationship shown in the accompanying drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation. Therefore, the above terms should not be understood as limiting the present invention.

[0032] It is to be understood that the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element may be one, while in another embodiment, the number of the elements may be multiple, and the term "one" should not be understood as a limitation on the quantity.

[0033] refer to Figures 1 to 5 ,in Figure 2The main structure diagram of a preferred embodiment of a data line end injection molding loading and unloading device is shown, wherein for the convenience of observation, the data line plug-in mechanism 30 is moved down in the horizontal direction to a certain extent. A data line end injection molding loading and unloading device according to a preferred embodiment of the present invention will be described in detail below, wherein the data line end injection molding loading and unloading device includes a frame (not shown in the figure) and a controller, wherein the controller is provided with a PLC control system for controlling the operation of each component and the mutual cooperation between each component. In addition, the data line end injection molding loading and unloading device A conveying mechanism 20, a data line plugging mechanism 30, and a loading and unloading transfer mechanism 40 are arranged on the frame, wherein the conveying mechanism 20 includes a conveying chain 21 capable of directional circular conveying, wherein the conveying chain 21 is evenly provided with multiple chain links 22 along the conveying direction, and a fixed plate 23 is provided on the surface of each chain link 22. At the same time, a limiting structure 24 is provided on the surface of the fixed plate 23 away from the chain link 22 for limiting or installing the mold bar 10. When the conveying chain 21 is running, the mold bar 10 extends outward from the outer side of the conveying chain 21;

[0034] The data cable plug-in mechanism 30 includes a data cable plug-in board 31, wherein the data cable plug-in board 31 extends along the conveying direction of the conveyor chain 21. At the same time, the data cable plug-in board 31 is provided with a plug-in slot 301 facing the limiting structure 24 for placing the data cable. At the same time, the data cable plug-in board 31 is arranged on the frame in a manner that can be controlled to be relatively close to or away from the conveyor chain 21, so that the data cable can be plugged into the recess 102 of the mold strip 10 corresponding to the limiting structure 24. In this way, the plug-in cooperation between the data cable and the mold strip 10 is completed before the data cable end is injected;

[0035] The loading and unloading transfer mechanism 40 is located downstream of the data cable plug-in mechanism 30 in the conveying direction. In addition, the loading and unloading transfer mechanism 40 includes a moving mechanism, a static plate 42, two dynamic plates 43 and two telescopic elements 44, wherein the static plate 42 is arranged on the frame in a manner that can be driven by the moving mechanism to reciprocate between the injection mold and the conveyor chain 21, so that the mold strip 10 with the data cable plugged in on the conveyor chain 21 can be transferred to the injection mold for injection molding, and after the injection molding is completed, the mold strip 10 is moved back to its original position, and then the conveyor chain 21 is controlled to continue to operate. When it reaches the end, the mold strip 10 that has been injected will gradually separate from the conveyor chain 21 due to the action of gravity and move to the next process.

[0036] More specifically, the two telescopic elements 44 are horizontally symmetrically arranged on both sides of the static plate 42, and the telescopic directions of the two telescopic elements 44 are opposite. At the same time, the two movable plates 43 are respectively vertically connected to the telescopic ends of the two telescopic elements 44, and the bottoms of the two movable plates 43 are correspondingly provided with a first grasping claw 431 and a second grasping claw 432, so that when the two telescopic elements 44 are telescoped toward each other, a grasping space suitable for grasping the mold strip 10 can be formed between the first grasping claw 431 and the second grasping claw 432, so that the mold strip 10 can be grasped by the cooperation of the first grasping claw 431 and the second grasping claw 432, so that it can move back and forth between the conveying chain 21 and the injection mold for transfer.

[0037] Therefore, the data cable end injection loading and unloading device provided by the present application can connect the data cable to the corresponding mold strip 10 before injection molding during the process of continuously conveying the mold strip 10 for injection molding, thereby eliminating the need for long-term and multi-step conveying and transferring the mold strip 10 with the data cable, thereby effectively streamlining the structure and reducing costs. It is not only simple to install and debug the equipment in the early stage, but also convenient for later maintenance. In addition, when the loading and unloading device is in operation, when the data cable plug-in board 31 plugs the data cable into the mold strip 10, the moving mechanism can also transfer the mold strip 10 with the data cable plugged in to the injection mold for injection molding. After the injection molding is completed and the mold strip 10 is returned to its original position, the conveying chain 21 is controlled to continue operating. That is to say, in the conveying direction of the conveying chain 21, the time for upstream plugging in the data cable and the time for downstream transferring, welding, and then transferring the mold strip 10 back to its original position are roughly equal, thereby ensuring that the loading and unloading device can operate at full speed, thereby greatly improving the injection molding efficiency of the data cable end.

[0038] In one embodiment, the conveying mechanism 20 also includes a driving sprocket 25 and a driven sprocket 26, wherein the driving sprocket 25 and the driven sprocket 26 are supported at both ends of the conveying chain 21. At the same time, the frame is also provided with a rotating motor for driving the driving sprocket 25 to rotate in a directional manner. In addition, the limiting structure 24 is implemented as a limiting rod or a limiting plate symmetrically arranged on both sides of the fixed plate 23, and the top of the limiting rod or the limiting plate is symmetrically provided with a chamfer structure, wherein the chamfer structure can be a bevel chamfer or a rounded corner, so as to facilitate the mold strip 10 to be quickly installed in place, and the mold strip 10 is not easily damaged during the installation process.

[0039] Further preferably, a magnet is disposed at the bottom of, or within, the fixed plate 23 to attract the mold strip 10, thereby improving the stability of the mold strip 10 while being conveyed by the conveyor chain 21. The magnet has a predetermined magnetic force range, enabling it to attract the mold strip 10. When the fixed plate 23 rotates to the lower level along with the conveyor chain 21, the mold strip 10 can fall freely due to gravity, overcoming the attraction of the magnet. In other words, the magnet not only improves the conveying stability of the mold strip 10 by attracting the mold strip 10, but also does not interfere with the smooth transfer of the mold strip 10 to the next process after injection molding.

[0040] Considering that if the data line plug board 31 is driven directly by the cylinder to move in a directional manner, there may be a large instantaneous thrust, which may easily damage the data line on the data line plug board 31 and the notch 102 of the mold bar 10. If a servo motor is used to drive the data line plug board 31 in a screw transmission manner, although the above-mentioned problem can be avoided by accurately controlling the moving speed and start and stop timing, this screw transmission requires a large installation space and is more troublesome to maintain. Although it can be used, the applicant believes that there is another way, that is, the data line plug-in mechanism 30 also includes an L-shaped plate 32, a pushing cylinder 33, an inclined push plate 34 and a sliding plate 35, wherein the L-shaped plate 32 is fixedly arranged on the On the frame, wherein the pushing cylinder 33 is installed on the inner side of the vertical part 321 of the L-shaped plate 32 and extends along the conveying direction of the conveying chain 21, wherein the inclined push plate 34 is installed at the output end of the pushing cylinder 33, and at the same time, the inclined surface of the inclined push plate 34 is located on the side away from the vertical part 321 of the L-shaped plate 32, in addition, the sliding plate 35 is arranged on the horizontal part 322 of the L-shaped plate 32 in a manner that it can be pushed by the inclined surface of the inclined push plate 34 and relatively close to or away from the conveying chain 21, wherein the sliding plate 35 maintains contact with the inclined surface of the inclined push plate 34 through a connecting member 36, and wherein the data cable plug board 31 is installed on the sliding plate 35. In this way, the pushing cylinder 33 drives the inclined push plate 34 to move in a directional manner. Since the conveying direction of the conveying chain 21 and the moving direction of the sliding plate 35 are perpendicular, when the inclined push plate 34 moves in a directional manner, the sliding plate 35 is synchronously pushed by the inclined surface and thus produces a directional movement. The moving speed of the sliding plate 35 can be buffered based on the action of the inclined surface, thereby avoiding the problem of data lines and mold strips 10 being easily damaged due to excessively fast cylinder movement with a relatively simple structure.

[0041] As a preferred embodiment, the connecting member 36 is implemented as a rotary bearing, wherein the rotary bearing is rotatably arranged on the sliding plate 35 through a bracket, and the rotary bearing maintains contact with the inclined surface of the inclined push plate 34, so that the rotary bearing can not only maintain a rotating working state, but also play a role in connecting the inclined push plate 34 and the sliding plate 35, thereby reducing the friction between the inclined push plate 34 and the sliding plate 35 and extending the service life of the loading and unloading device.

[0042] As another preferred embodiment, the connecting member 36 is implemented as an inclined supporting plate, wherein the inclined surface of the inclined supporting plate cooperates with the inclined surface of the inclined push plate 34, so that the directional movement of the inclined push plate 34 is converted into the directional movement of the sliding plate 35 in the vertical direction through the cooperation of the two inclined surfaces, thereby buffering the pushing force of the cylinder.

[0043] Further preferably, a slide groove is provided at the bottom of the sliding plate 35, and a slide rail 323 is provided on the L-shaped plate 32 to cooperate with the slide groove to ensure the accuracy of the moving direction of the sliding plate 35. In addition, the sliding plate 35 and the vertical portion 321 of the L-shaped plate 32 are elastically connected by a first elastic member 37. The first elastic member 37 can stabilize the sliding plate 35 due to the restoring elastic force generated by the gradual stretching of the sliding plate 35 as the sliding plate 35 moves away from the pushing cylinder 33, and can also restore the sliding plate 35 when the sliding plate 35 is pulled back. The first elastic member 37 can be provided alone, or two can be provided symmetrically on both sides of the sliding plate 35 in the moving direction.

[0044] Further preferably, the frame is equipped with a movement monitoring element for monitoring the movement of the conveyor chain 21, such as a counter set based on the conveying timing and conveying speed of the conveyor chain 21, or a level sensor set corresponding to the sensor on the conveyor chain 21. As long as the movement of the conveyor chain 21 can be monitored to ensure that the plug-in slot 301 on the data cable plug-in board 31 is aligned with the mold bar 10 on the conveyor chain 21, it will be sufficient.

[0045] In addition, there are multiple data cable plug-in boards 31 (4 as shown in the figure), and the multiple data cable plug-in boards 31 are evenly spaced along the conveying direction of the conveyor chain 21, so that multiple data cables can be simultaneously plugged into the recess 102 of the mold strip 10 on the corresponding limiting structure 24, thereby effectively improving work efficiency.

[0046] Further preferably, the moving mechanism includes a horizontal cylinder 51, a sliding frame 52, a lifting cylinder 53, a lifting frame 54 and an extension plate 55, wherein the horizontal cylinder 51 is horizontally installed on the frame, and the sliding frame 52 is installed at the output end of the horizontal cylinder 51, and the frame is provided with a horizontal guide rod 56 for directional movement of the sliding frame 52, so as to ensure that the horizontal cylinder 51 can drive the sliding frame 52 to move precisely in a horizontal direction; in addition, the lifting cylinder 53 is vertically installed at the bottom end of the sliding frame 52, and at the same time, the lifting frame 54 is horizontally connected to the output end at the bottom of the lifting cylinder 53, and the top of the lifting frame 54 is above the lifting cylinder Vertical guide rods 57 are provided on both sides of 53, wherein the vertical guide rods 57 are embedded in the sliding frame 52 in a manner that can slide in the vertical direction, thereby ensuring the accuracy of the up and down directional movement of the lifting frame 54, wherein the extension plate 55 is horizontally connected to one side of the lifting frame 54, and at the same time, the static plate 42 is vertically connected to the extension plate 55, and at the same time, the number of the first grabbing claws 431 and the second grabbing claws 432 (four each in the figure) is adapted to the initial spacing distance and the plug-in slot 301 on the data cable plug-in board 31, that is, the plurality of the first grabbing claws 431 and the plurality of the second grabbing claws 432 can be used to clamp and grab a plurality of the mold strips 10 at the same time through the cooperation of the plurality of the first grabbing claws 431 and the plurality of the second grabbing claws 432. In the loading and unloading device provided in the present application, the horizontal movement of the movable plate 43 is controlled by the horizontal cylinder 51, and the vertical movement of the movable plate 43 is controlled by the lifting cylinder 43. The two telescopic elements 44 cooperate with each other, and the first grabbing claws 431 and the second grabbing claws 432 on the two movable plates 43 to control the grabbing and fixing of the mold strip 10, thereby enabling the transfer of the mold strip 10 with the data cable plugged in between the conveying chain 21 and the injection mold.

[0047] It is also worth mentioning that when the loading and unloading device is operating normally, the upper conveyor chain 21 is covered with mold strips 10. At the upstream position of the conveyor chain 21, when the movement monitoring element detects that the conveyor chain 21 has moved into place, it takes a certain amount of time for the data cable plug-in board 31 to plug the data cable into the recess 102 of the mold strip 10. During this period of time, the moving mechanism at the downstream position of the conveyor chain 21 can also work synchronously to transfer the mold strip 10 with the data cable plugged in from the conveyor chain 21 to the injection mold for normal injection molding, and move the molded mold strip 10 to its original position after the injection molding. When the upstream and downstream work are completed, the conveyor chain 21 continues to operate and repeats the injection molding of the next group of data cables and mold strips 10, which can greatly improve the injection molding efficiency.

[0048] Further preferably, a protruding structure 433 is provided on the relative inner sides of the cooperating first grabbing claw 431 and the second grabbing claw 432, wherein the protruding structure 433 cooperates with the grooves 101 on both sides of the mold strip 10 to improve the stability of grabbing the mold strip 10. In addition, the static plate 42 is elastically connected to the extension plate 55 through the second elastic member 45, so that it can play a buffering role in the process of grabbing the mold strip 10 from the conveyor chain 21, placing the mold strip 10 on the injection mold, and placing the molded mold strip 10 back on the conveyor chain 21, and is not easy to damage the mold strip 10 and the injection mold.

[0049] The first elastic member 37 and the second elastic member 45 are both implemented as springs. The telescopic element 44 is implemented as a telescopic cylinder.

[0050] It should be noted that the terms "first" and "second" in the present invention are only used for descriptive purposes and do not indicate any order. They cannot be understood as indicating or implying relative importance. These terms can be interpreted as names.

[0051] Those skilled in the art will appreciate that the embodiments of the present invention described above and shown in the accompanying drawings are intended to be illustrative only and are not intended to limit the present invention. The advantages of the present invention have been fully and effectively achieved. The functional and structural principles of the present invention have been demonstrated and illustrated in the embodiments. Any variations or modifications may be made to the embodiments of the present invention without departing from the principles described.

Claims

1. The data cable end injection molding loading and unloading device includes a frame and a controller, characterized in that: The data line end injection molding loading and unloading device is provided on the frame: A conveying mechanism, wherein the conveying mechanism comprises a conveying chain capable of directional circular conveying, wherein the conveying chain is evenly provided with chain links along the conveying direction, a fixed plate is provided on the surface of the chain link, and a limiting structure is provided on the surface of the fixed plate away from the chain link for limiting the mold strip; a data cable plug-in mechanism, wherein the data cable plug-in mechanism includes a data cable plug-in board, wherein the data cable plug-in board extends along the conveying direction of the conveyor chain, and is provided with a plug-in slot facing the limiting structure for placing a data cable, and the data cable plug-in board is arranged on the rack in a manner that can be controlled to be relatively close to or away from the conveyor chain, so that the data cable can be plugged into the notch of the mold strip corresponding to the limiting structure; The loading and unloading material transfer mechanism is located downstream of the data cable plug-in mechanism in the conveying direction, wherein the loading and unloading material transfer mechanism includes a moving mechanism, a static plate, and two dynamic plates and two telescopic elements, wherein the static plate is arranged on the frame in a manner that it can be driven by the moving mechanism to move back and forth between the injection mold and the conveying chain, the two telescopic elements are horizontally symmetrically arranged on both sides of the static plate, and the telescopic directions of the two telescopic elements are opposite, the two dynamic plates are respectively vertically connected to the telescopic ends of the two telescopic elements, and the bottoms of the two dynamic plates are correspondingly provided with a first grasping claw and a second grasping claw, so that a grasping space suitable for grasping the mold strip can be formed between the first grasping claw and the second grasping claw when the two telescopic elements are telescoped toward each other.

2. The data cable end injection molding loading and unloading device according to claim 1, characterized in that: The conveying mechanism also includes a driving sprocket and a driven sprocket, and the driving sprocket and the driven sprocket are supported and arranged at both ends of the conveying chain. The frame is also provided with a rotating motor for driving the driving sprocket to rotate in a directional manner. The limiting structure is implemented as a limiting rod or a limiting plate symmetrically arranged on both sides of the fixed plate, wherein the top of the limiting rod or the limiting plate is symmetrically provided with a chamfered structure.

3. The data cable end injection molding loading and unloading device according to claim 2, characterized in that: A magnet is provided at the bottom of the fixed plate or inside the fixed plate for adsorbing the mold strip, wherein the magnet has a predetermined magnetic force range so that the magnet can adsorb the mold strip, and when the fixed plate rotates to the lower layer with the conveyor chain, the mold strip can overcome the adsorption force of the magnet due to the action of gravity and fall freely.

4. The data cable end injection molding loading and unloading device according to claim 1, characterized in that: The data cable plug-in mechanism also includes an L-shaped plate, a pushing cylinder, an inclined push plate and a sliding plate, wherein the L-shaped plate is fixedly arranged on the frame, the pushing cylinder is installed on the inner side of the vertical part of the L-shaped plate, and extends along the conveying direction of the conveyor chain, the inclined push plate is installed at the output end of the pushing cylinder, the inclined surface of the inclined push plate is located on the side away from the vertical part of the L-shaped plate, and the sliding plate is arranged on the horizontal part of the L-shaped plate in a manner that it can be pushed by the inclined surface of the inclined push plate to be relatively close to or away from the conveyor chain, wherein the sliding plate maintains contact with the inclined surface of the inclined push plate through a connecting piece, and the data cable plug-in plate is installed on the sliding plate.

5. The data cable end injection molding loading and unloading device according to claim 4, characterized in that: The connecting member is implemented as a rotary bearing, wherein the rotary bearing is rotatably arranged on the sliding plate through a bracket, and the rotary bearing is in contact with the inclined surface of the inclined surface push plate.

6. The data cable end injection molding loading and unloading device according to claim 4, characterized in that: The connecting member is implemented as an inclined surface supporting plate, wherein the inclined surface of the inclined surface supporting plate matches the inclined surface of the inclined surface pushing plate.

7. The data cable end injection molding loading and unloading device according to claim 5 or 6, characterized in that: The bottom of the sliding plate is provided with a sliding groove, the L-shaped plate is provided with a sliding rail matched with the sliding groove, and the sliding plate and the vertical portion of the L-shaped plate are elastically connected via a first elastic member.

8. The data cable end injection molding loading and unloading device according to claim 7, characterized in that: A movement monitoring element for monitoring the movement of the conveyor chain is installed on the frame; There are multiple data line plug-in boards, and the multiple data line plug-in boards are evenly spaced along the conveying direction of the conveying chain, so that multiple data lines can be simultaneously plugged into the recesses of the mold strips corresponding to the limiting structures.

9. The data cable end injection molding loading and unloading device according to claim 8, characterized in that: The movable mechanism includes a horizontal cylinder, a sliding frame, a lifting cylinder, a lifting frame and an extension plate, wherein the horizontal cylinder is horizontally installed on the frame, the sliding frame is installed at the output end of the horizontal cylinder, and the frame is provided with a horizontal guide rod for directional movement of the sliding frame, the lifting cylinder is vertically installed at the bottom end of the sliding frame, the lifting frame is horizontally connected to the output end of the bottom of the lifting cylinder, and the top of the lifting frame is provided with vertical guide rods on both sides of the lifting cylinder, the vertical guide rods are embedded in the sliding frame in a manner that can slide in the vertical direction, the extension plate is horizontally connected to one side of the lifting frame, the static plate is vertically connected to the extension plate, and the number of the first grabbing claws and the second grabbing claws is adapted to the initial spacing distance and the plug slot on the data cable plug board.

10. The data cable end injection molding loading and unloading device according to claim 9, characterized in that: The first grabbing claw and the second grabbing claw are matched with each other and are provided with protruding structures on their opposite inner sides. The protruding structures are matched with the grooves on both sides of the mold bar. The static plate is elastically connected to the extension plate through a second elastic member.

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