Forming device and threading apparatus

Abstract

The application discloses a forming device and threading equipment, wherein the forming device is used for processing a workpiece, the workpiece comprises a shell and a wire rod threaded in the shell, the wire rod has a processing section outside the shell, and the forming device comprises a rack, a bearing mechanism, a forming mechanism and a first driving mechanism. The rack is provided with a first station. An upper surface of the bearing mechanism is provided with a bearing station for bearing the workpiece. The bearing station can pass through the first station. The bearing station comprises a first placement area for placing the shell and a second placement area for placing the processing section. The forming mechanism comprises a first pressing structure and a second pressing structure arranged correspondingly to the second placement area. The first pressing structure has a first bending surface. The second pressing structure has a second bending surface matched with the first bending surface. The first driving mechanism is arranged correspondingly to the first station. The first driving mechanism is used for driving the first pressing structure and / or the second pressing structure. The technical scheme of the application improves the automation degree of bending the processing section.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of threading, in particular to a forming device and a threading equipment. BACKGROUND

[0002] In the process of manufacturing electronic equipment, a threading equipment is used to thread a wire into a shell, the shell is provided with a wire inlet hole for threading the wire, and after the wire is threaded into the wire inlet hole, the processing section of the wire outside the shell needs to be formed, that is, the processing section is bent to facilitate the arrangement of other components of the electronic equipment. However, the action of bending the processing section is currently completed by manual operation, and the degree of automation is low. SUMMARY

[0003] The main purpose of the present application is to provide a forming device to improve the degree of automation of bending the processing section.

[0004] To achieve the above purpose, the forming device is used to process a workpiece, the workpiece includes a shell and a wire threaded into the shell, the wire has a processing section outside the shell, and the forming device includes:

[0005] A rack is provided with a first station;

[0006] A carrying mechanism is provided with an upper surface of the carrying mechanism, and the carrying mechanism is provided with a carrying position for carrying the workpiece, and the carrying position can pass through the first station, and the carrying position includes a first placement area for placing the shell and a second placement area for placing the processing section;

[0007] A forming mechanism includes a first holding structure and a second holding structure corresponding to the second placement area, the first holding structure has a first bending surface, and the second holding structure has a second bending surface matched with the first bending surface; and

[0008] A first driving mechanism is provided corresponding to the first station, and the first driving mechanism is used to drive the first holding structure and / or the second holding structure to make the first bending surface and the second bending surface close to each other.

[0009] Optionally, the upper surface of the carrying mechanism is provided with a pressure maintaining position and a pressure releasing position, the first driving mechanism is used to drive the first holding structure to move from the pressure releasing position to the pressure maintaining position, the first holding structure is provided with a first locking surface, and the forming mechanism further includes a locking member provided on the carrying mechanism, and the locking member is provided with a second locking surface matched with the first locking surface;

[0010] When the first pressing structure is located at the decompression position, the first locking surface is separated from the second locking surface, and a taking and placing gap for taking and placing the wire is formed between the first bending surface and the second bending surface, and when the first pressing structure is located at the pressure maintaining position, the first locking surface and the second locking surface abut in a moving direction of the first pressing structure from the pressure maintaining position to the decompression position, and the first bending surface and the second bending surface can press the processing section.

[0011] Optionally, the first pressing structure is provided with a limiting hole for the locking piece to pass through, a hole wall of the limiting hole has the first locking surface, and when the first pressing structure moves to the pressure maintaining position, the first driving mechanism is further used to drive the locking piece to pass through the limiting hole.

[0012] Optionally, in an embodiment, the rack is further provided with a second station, the carrying position can sequentially pass through the first station and the second station, and the forming device further includes a second driving mechanism corresponding to the second station, and the second driving mechanism is used to drive the locking piece to separate the first locking surface from the second locking surface.

[0013] Optionally, the forming mechanism further includes an elastic reset piece having one end connected to the carrying mechanism and the other end connected to the first pressing structure, when the first locking surface and the second locking surface abut in a moving direction of the first pressing structure from the pressure maintaining position to the decompression position, the elastic reset piece has an elastic potential energy for driving the first pressing structure to move from the pressure maintaining position to the decompression position, and the forming device further includes a blanking mechanism corresponding to the second station, and the blanking mechanism is used to clamp the workpiece.

[0014] Optionally, the forming device further includes a clamping mechanism corresponding to the first station, and the clamping mechanism is used to move towards the second placing area to clamp one end of the processing section away from the shell.

[0015] Optionally, the processing section is provided with a terminal at one end away from the shell, the terminal has an outer diameter greater than an outer diameter of the processing section, the forming device further comprises a first correction mechanism and a second correction mechanism, which are arranged corresponding to the first station, the second pressing structure is provided with a positioning surface, a normal direction of the positioning surface is a direction from the first placement area to the second placement area, a distance between the positioning surface and the first placement area is greater than a distance from the second bending surface to the first placement area, the first correction mechanism is used to push the processing section from the decompression position to the pressure maintaining position, so that the terminal is partially opposite to the positioning surface in the direction from the first placement area to the second placement area, and the second correction mechanism is used to push the terminal from the second placement area to the first placement area, so that the terminal abuts against the positioning surface.

[0016] Optionally, the forming device further comprises a fixing mechanism corresponding to the first station, the fixing mechanism comprises a pressing head used to move towards the second placement area, the pressing head is used to press the processing section on the bearing mechanism, when the first correction mechanism pushes the processing section, the first correction mechanism and the fixing mechanism can abut against the processing section in the direction from the second placement area to the first placement area.

[0017] Optionally, the rack is further provided with a third station, and the forming device further comprises a feeding mechanism corresponding to the third station, the feeding mechanism is used to move the workpiece to the bearing position.

[0018] The application further provides a threading device comprising the forming device.

[0019] In the technical scheme, the first pressing structure and the second pressing structure are driven by the first driving mechanism to make the first bending surface and the second bending surface close to each other, and the processing section is bent under the extrusion of the first bending surface and the second bending surface, so that the forming device improves the automation degree of bending the processing section, and it is worth mentioning that the forming device processes the workpiece, and the workpiece comprises the shell and the wire rod arranged in the shell, that is, the processing section is bent after the wire rod is arranged in the shell, so that the processing section is not affected by the action of arranging the wire rod in the shell before being arranged in other components of the electronic device, and the forming quality, that is, the bending quality, of the processing section is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to make the technical solutions in the embodiments of the present application or the prior art clearer, the accompanying drawings needed in the embodiments or prior art description will be briefly introduced. Obviously, the accompanying drawings in the following description only show some embodiments of the present application, and for those skilled in the art, other drawings can be obtained from the structures shown in the drawings without any creative effort.

[0021] Figure 1 Structure schematic diagram of an embodiment of the molding device of the present application, wherein the feeding mechanism is not shown.

[0022] Figure 2 Structure schematic diagram of an embodiment of the molding device of the present application. Figure 1 Partial enlarged view of A in FIG.

[0023] Figure 3 Structure schematic diagram of an embodiment of the molding device of the present application. Figure 2 Partial enlarged view of B in FIG.

[0024] Figure 4 Structure schematic diagram of an embodiment of the molding device of the present application. Figure 1 Partial structure schematic diagram of the molding device in FIG.

[0025] Figure 5 Structure schematic diagram of an embodiment of the molding device of the present application. Figure 4 Partial enlarged view of C in FIG.

[0026] Figure 6 Structure schematic diagram of an embodiment of the molding device of the present application. Figure 1 Partial structure schematic diagram of the molding device in FIG.

[0027] Figure 7 Structure schematic diagram of an embodiment of the molding device of the present application. Figure 1 Partial structure schematic diagram of the molding device in FIG.

[0028] Figure 8 Structure schematic diagram of another view of the molding device in FIG. Figure 7

[0029] Figure 9 Structure schematic diagram of an embodiment of the molding device of the present application. Figure 1 Partial structure schematic diagram of the molding device in FIG.

[0030] Figure 10 Structure schematic diagram of an embodiment of the feeding mechanism of the molding device of the present application.

[0031] Figure 11 Structure schematic diagram of an embodiment of the feeding mechanism of the molding device of the present application. Figure 1 Structure schematic diagram of the discharging mechanism in FIG.

[0032] Explanation of reference numerals:

[0033]

[0034] The implementation, functional features and advantages of the present application will be further described with reference to the embodiments and the accompanying drawings. ​DETAILED DESCRIPTION

[0035] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by a person of ordinary skill in the art without creative effort belong to the protection scope of the present application.

[0036] It should be noted that all directionality indications (such as up, down, left, right, front, back, and the like) in the embodiments of the present application are only used to explain the relative positional relationship, movement condition, and the like between components in a certain specific posture, and if the specific posture changes, the directionality indications also change accordingly.

[0037] In the present application, unless otherwise explicitly specified and limited, the terms "connection", "fixation", and the like should be understood in a broad sense, for example, "fixation" can be fixed connection, or detachable connection, or integral; can be mechanical connection, or electrical connection; can be direct connection, or indirect connection through an intermediate medium; can be internal communication of two elements or interaction relationship between two elements, unless otherwise explicitly limited. For a person of ordinary skill in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0038] In addition, if the present application has a description of "first", "second", and the like, the description of "first", "second", and the like is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include at least one of the features. In addition, the meaning of "and / or" appearing throughout the text includes three parallel solutions. For example, "A and / or B" includes A solution, or B solution, or A and B solution. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the fact that a person of ordinary skill in the art can realize it, and when the combination of technical solutions appears to be contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, and is not within the protection scope of the present application.

[0039] In the process of manufacturing electronic equipment, a threading device is used to thread a wire into a shell, the shell is provided with a wire inlet hole for the wire to pass through, and after the wire is threaded into the wire inlet hole, the processing section of the wire located outside the shell needs to be formed, that is, the processing section is bent to facilitate the arrangement of the processing section in other components of the electronic equipment. However, the action of bending the processing section is currently completed by manual work, and the degree of automation is low. Therefore, the present application proposes a forming device to improve the degree of automation of bending the processing section.

[0040] Reference Figures 1 to 11 In an embodiment of the present application, the forming device comprises:

[0041] A rack 100 is provided with a first station 100a;

[0042] A carrying mechanism 200 is provided with an upper surface, and a carrying position 210a for carrying the workpiece 900 is arranged on the upper surface, the carrying position 210a can pass through the first station 100a, and the carrying position 210a comprises a first placement area 210b for placing the shell 910 and a second placement area 210c for placing the processing section 920a;

[0043] A forming mechanism is arranged corresponding to the second placement area 210c, and comprises a first pressing structure 310 and a second pressing structure 320, the first pressing structure 310 is provided with a first bending surface 311a, and the second pressing structure 320 is provided with a second bending surface 320a matched with the first bending surface 311a; and

[0044] A first driving mechanism 610 is arranged corresponding to the first station 100a, and the first driving mechanism 610 is used to drive the first pressing structure 310 and / or the second pressing structure 320 to make the first bending surface 311a and the second bending surface 320a close to each other.

[0045] In the technical scheme of the present application, the first driving mechanism is used to drive the first pressing structure 310 and the second pressing structure 320 to move in the first placement area 210b to make the first bending surface 311a and the second bending surface 320a close to each other, and the processing section 920a is bent under the extrusion of the first bending surface 311a and the second bending surface 320a, thus, the forming device improves the automation degree of bending the processing section 920a, and it is worth mentioning that the forming device is used to process the workpiece 900, and the workpiece 900 comprises the shell 910 and the wire 920 arranged in the shell 910, that is, the processing section 920a is bent after the wire 920 is arranged in the shell 910, so as to ensure that the processing section 920a will not be affected by the action of arranging the wire 920 in the shell 910 before the processing section 920a is arranged in other components of the electronic device, and the forming quality of the processing section 920a, that is, the bending quality, is ensured.

[0046] In an embodiment, the first bending surface 311a can be formed by the intersection of a plurality of planes, and in other embodiments, the first bending surface 311a can be a smooth transition curved surface. The second bending surface 320a is matched with the first bending surface 311a, and the second bending surface 320a will not be described in detail here.

[0047] It can be understood that the wire 920 has a certain elasticity. If the first pressing structure 310 and the second pressing structure 320 only clamp the processing section 920a and then immediately separate, the processing section 920a can rebound a part, resulting in a low forming quality of the processing section 920a. Therefore, in an embodiment, the upper surface of the bearing mechanism 200 is provided with a pressure maintaining position and a pressure releasing position. The first driving mechanism 610 is used to drive the first pressing structure 310 to move from the pressure releasing position to the pressure maintaining position. The first pressing structure 310 is provided with a first locking surface. The forming mechanism further comprises a locking piece 400 provided on the bearing mechanism 200. The locking piece 400 is provided with a second locking surface matched with the first locking surface. When the first pressing structure 310 is located at the pressure releasing position, the first locking surface is separated from the second locking surface. A taking and placing gap for taking and placing the wire 920 is formed between the first bending surface 311a and the second bending surface 320a. The first locking surface and the second locking surface abut in the moving direction of the first pressing structure 310 from the pressure maintaining position to the pressure releasing position. The first bending surface 311a and the second bending surface 320a can press the processing section 920a. It can be understood that when the first pressing structure 310 is located at the pressure releasing position and the processing section 920a has not been pressed by the first pressing structure 310 and the second pressing structure 320, the processing section 920a can be placed in the taking and placing gap. Then the first driving mechanism 610 drives the first pressing structure 310 to move to the pressure maintaining position. At this time, the first pressing structure 310 and the second pressing structure 320 jointly press the processing section 920a to bend the processing section 920a. The first locking surface is matched with the second locking surface to avoid the first pressing structure 310 from leaving the pressure maintaining position. This is beneficial to long-time pressing of the processing section 920a, so as to inhibit the rebound of the processing section 920a, thereby improving the forming quality of the processing section 920a.

[0048] Optionally, in an embodiment, the first pressing structure 310 is provided with a limiting hole 312a for the locking piece 400 to pass through. The hole wall of the limiting hole 312a has the first locking surface. When the first pressing structure 310 moves to the pressure maintaining position, the first driving mechanism 610 is further used to drive the locking piece 400 to pass through the limiting hole 312a. When the locking piece 400 passes through the limiting hole 312a, the hole wall of the limiting hole 312a can greatly limit the locking piece 400 from separating from the limiting hole 312a in any radial direction of the limiting hole 312a, further preventing the first pressing structure 310 and the second pressing structure 320 from separating, which is beneficial to long-time pressing of the processing section 920a, so as to improve the forming quality of the processing section 920a. However, the design is not limited to this. In other embodiments, the locking piece 400 is configured as a clamping jaw. When the first pressing structure 310 moves to the pressure maintaining position, the locking piece 400 clamps the connecting piece 312.

[0049] Optionally, in an embodiment, the bearing mechanism 200 comprises a bearing body 210 arranged spaced apart from the rack 100 in the up-down direction, an upper surface of the bearing body 210 is provided with the bearing position 210a, the bearing body 210 is provided with an avoiding hole 210d communicating the upper surface and the lower surface of the bearing body 210, the first pressing structure 310 comprises a pressing block 311 provided with the first bending surface 311a, and a connecting piece 312 penetrating the avoiding hole 210d, one end of the connecting piece 312 is connected with the pressing block 311, and the other end is slidingly connected with the lower surface of the bearing body 210, the sliding direction of the connecting piece 312 is from the decompression position to the pressure maintaining position, the first driving mechanism 610 is used to push the part of the connecting piece 312 below the bearing body 210, the limiting hole 312a is arranged on the connecting piece 312 and below the bearing body 210, and the axis direction of the limiting hole 312a intersects with the moving direction of the connecting piece 312. The first driving mechanism 610 is used to push the connecting piece 312 to move from the decompression position to the pressure maintaining position, so as to drive the pressing block 311 to move from the decompression position to the pressure maintaining position, so that the first bending surface 311a and the second bending surface 320a press the processing section 920a. It can be understood that the avoiding hole 210d extends in the direction from the decompression position to the pressure maintaining position, so as to avoid the sliding of the connecting piece 312. In addition, by arranging the avoiding hole 210d and the connecting piece 312, the position of the first driving mechanism 610 driving the first pressing structure 310 is arranged below the bearing body 210, so that the space below the bearing body 210 can be fully utilized, so as to avoid the space above the bearing body 210 being too crowded.

[0050] Optionally, in an embodiment, the locking piece 400 is slidingly connected with the lower surface of the bearing body 210, and the first driving mechanism 610 is further used to push the locking piece 400 to penetrate the limiting hole 312a, so as to further utilize the space below the bearing body 210. It is worth mentioning that, in an embodiment, the first driving mechanism 610 comprises a first driving cylinder assembly 611 used to push the connecting piece 312, and a second driving cylinder assembly 612 used to push the locking piece 400. Of course, in other embodiments, the first driving mechanism 610 comprises a first linear motor assembly used to push the connecting piece 312, and a second linear motor assembly used to push the locking piece 400.

[0051] Optionally, in an embodiment, the rack 100 is further provided with a second station 100b, the carrying position 210a can sequentially pass through the first station 100a and the second station 100b, the forming device further comprises a second driving mechanism 620 corresponding to the second station 100b, the second driving mechanism 620 is used to drive the locking piece 400 to separate the first locking surface and the second locking surface, the manual separation of the first locking surface and the second locking surface is omitted under the action of the second driving mechanism 620, and the automation degree of the forming device is greatly improved. Specifically, in an embodiment, the second driving mechanism 620 separates the locking piece 400 from the limiting hole 312a, and in addition, it can be understood that the first station 100a is different from the second station 100b, so as to avoid the components of the forming device corresponding to the first station 100a and the second station 100b from being crowded together, and the second driving mechanism 620 can be more flexibly arranged. It is worth mentioning that, in an embodiment, the second driving mechanism 620 comprises a third driving cylinder assembly used to push the locking piece 400, and in other embodiments, the second driving mechanism 620 comprises a third linear motor assembly used to push the locking piece 400.

[0052] Optionally, in an embodiment, the forming mechanism further comprises a resilient reset piece 500 connected to the carrying mechanism 200 at one end and connected to the first pressing structure 310 at the other end, when the first locking surface and the second locking surface abut against each other in the moving direction of the first pressing structure 310 from the pressure maintaining position to the pressure releasing position, the resilient reset piece 500 has an elastic potential energy for driving the first pressing structure 310 to move from the pressure maintaining position to the pressure releasing position, and the forming device further comprises a blanking mechanism 830 corresponding to the second station 100b, the blanking mechanism 830 is used to clamp the workpiece 900, after the second driving mechanism 620 drives the first locking surface and the second locking surface to separate, the resilient reset piece 500 releases the elastic potential energy to drive the first pressing structure 310 to move from the pressure maintaining position to the pressure releasing position, so that the first bending surface 311a is away from the second bending surface 320a, so that the machining section 920a has little friction with the first bending surface 311a and the second bending surface 320a during the taking-out process, so as to facilitate the blanking mechanism 830 to clamp the workpiece 900.

[0053] Optionally, in an embodiment, the bearing mechanism 200 further comprises a rotating driving member 220 arranged on the rack 100, the rotating driving member 220 is connected to the bearing body 210, and the rotating driving member 220 is used to drive the bearing body 210 to rotate, so as to realize that the bearing position 210a passes through the first working position 100a, the second working position 100b, and the third working position 100c mentioned below. It is worth mentioning that the first pressing structure 310 rotates with the bearing body 210, and if the locking member 400 does not lock the first pressing structure 310, the first bending surface 311a may be away from the second bending surface 320a, and then the processing section 920a may rebound a part before reaching the second working position 100b, which affects the bending quality of the processing section 920a. Therefore, the locking member 400 plays an important role in locking the first pressing structure 310 and the bending quality of the processing section 920a.

[0054] Optionally, in an embodiment, the bearing position 210a is provided in plurality, and the bearing body 210 has at least a first state, in which one of the bearing positions 210a is located at the first working position 100a, and another of the bearing positions 210a is located at the second working position 100b. In this way, the workpieces 900 at the first working position 100a and the second working position 100b can be processed at the same time, thereby improving the efficiency of the imaging device in processing the workpieces 900.

[0055] Optionally, in an embodiment, the forming device further comprises a clamping mechanism 710 arranged corresponding to the first working position 100a, the clamping mechanism 710 is used to move towards the second placement area 210c to clamp one end of the processing section 920a away from the shell 910, so as to fix the one end of the processing section 920a away from the shell 910, thereby ensuring that the position of the one end is relatively unchanged with the position of the shell 910, avoiding the one end from being deviated due to the influence of the forming mechanism bending the processing section 920a, so as to meet the requirement of arranging the processing section 920a on other components of the electronic device. It is worth mentioning that, in an embodiment, the one end is provided with a terminal, and the clamping mechanism 710 is used to clamp the terminal.

[0056] It can be understood that when the workpiece 900 is placed in the bearing position 210a, the end of the processing section 920a away from the shell 910 is not always in the position required by the user, and thus position correction is required. In an embodiment, the end of the processing section 920a away from the shell 910 is provided with a terminal, and the outer diameter of the terminal is greater than the outer diameter of the processing section 920a. The forming device further comprises a first correction mechanism 720 and a second correction mechanism 730, which are arranged corresponding to the first work position 100a. The second pressing structure 320 is provided with a positioning surface 320b, and the normal direction of the positioning surface 320b is the direction from the first placement area 210b to the second placement area 210c. The distance between the positioning surface 320b and the first placement area 210b is greater than the distance between the second bending surface 320a and the first placement area 210b. The first correction mechanism 720 is used to push the processing section 920a from the decompression position to the pressure maintaining position, so that the side of the terminal close to the processing section 920a is partially opposite to the positioning surface 320b in the direction from the first placement area 210b to the second placement area 210c. The second correction mechanism 730 is used to push the terminal from the second placement area 210c to the first placement area 210b, so that the terminal abuts against the positioning surface 320b. Without loss of generality, when the processing section 920a is placed in the second placement area 210c, the extension direction of the processing section 920a is the direction from the first placement area 210b to the second placement area 210c. The distance between the terminal and the first placement area 210b is greater than the distance between the positioning surface 320b and the first placement area 210b. The first correction mechanism 720 pushes the processing section 920a to move the terminal, so that the side of the terminal close to the processing section 920a is partially opposite to the positioning surface 320b in the direction from the first placement area 210b to the second placement area 210c. The second correction mechanism 730 pushes the terminal, so that the terminal abuts against the positioning surface 320b, thereby completing the positioning of the terminal, and the clamping mechanism 710 can accurately clamp the terminal every time.

[0057] It is worth mentioning that in an embodiment, the forming mechanism comprises at least two forming mechanisms, one of which is provided with the positioning surface 320b.

[0058] It can be understood that for the workpiece 900, the shell 910 is provided with a wire hole for the wire 920 to pass through. When the first correction mechanism 720 pushes the processing section 920a, it is possible to drive part of the wire 920 in the shell 910, which affects the layout of the part in the shell 910. In order to reduce the influence, in an embodiment, the forming device further comprises a fixing mechanism 810 arranged corresponding to the first station 100a. The fixing mechanism 810 comprises a pressing head 811 arranged to move towards the second placement area 210c. The pressing head 811 is used to press and hold the processing section 920a on the carrying mechanism 200. When the first correction mechanism 720 pushes the processing section 920a, the first correction mechanism 720 and the fixing mechanism 810 can abut the processing section 920a in sequence in the direction from the second placement area 210c to the first placement area 210b. In this way, the influence on the layout of the part of the wire 920 in the shell 910 is reduced.

[0059] Optionally, in an embodiment, the rack 100 is further provided with a third station 100c, and the forming device further comprises a feeding mechanism 820 arranged corresponding to the third station 100c. The feeding mechanism 820 is used to move the workpiece 900 to the carrying position 210a, so as to realize automatic feeding.

[0060] The application also provides a threading device comprising the above-mentioned forming device. The specific structure of the forming device is described above with reference to the above-mentioned embodiments. Since the threading device adopts all the technical solutions of the above-mentioned embodiments, it at least has all the beneficial effects brought by the technical solutions of the above-mentioned embodiments, which will not be described here.

[0061] Specifically, in an embodiment, the threading device comprises a threading device and a forming device. The threading device is used to pass the wire 920 through the wire hole of the shell 910. After the wire 920 is passed through the shell 910, the processing section 920a of the wire 920 is located outside the shell 910. The processing section 920a refers to the part of the wire 920 that is not passed into the wire hole. The forming device is located downstream of the threading device. The forming device is used to bend the processing section 920a.

[0062] Optionally, in an embodiment, the threading device further comprises a wire embedding device. The wire embedding device is arranged downstream of the threading device and upstream of the forming device. The wire embedding device is used to embed the part of the wire 920 that is inserted into the wire hole into the shell 910, that is, to install the part into the shell 910.

[0063] The above-mentioned is only an optional embodiment of the application, and does not limit the patent scope of the application. Any equivalent structural transformation made by using the content of the specification and drawings, or direct / indirect application in other related technical fields under the inventive concept of the application is included in the patent protection scope of the application.

Claims

1. A forming apparatus for processing a workpiece, the workpiece comprising a housing and a wire passing through the housing, the wire having a processing section located outside the housing, characterized in that, The molding apparatus includes: The machine frame is equipped with a first workstation and a second workstation. The support mechanism has a support position on its upper surface for supporting the workpiece. The support position can pass through the first work station and the second work station in sequence. The support position includes a first placement area for placing the housing and a second placement area for placing the processing section. The support mechanism also includes a support body and a rotation drive component disposed on the frame. The support position is provided on the upper surface of the support body. The rotation drive component is connected to the support body and is used to drive the support body to rotate. The forming mechanism includes a first pressing structure and a second pressing structure disposed corresponding to the second placement area. The first pressing structure has a first bending surface, and the second pressing structure has a second bending surface that mates with the first bending surface. A first driving mechanism is provided corresponding to the first workstation. The first driving mechanism is used to drive the first pressing structure and / or the second pressing structure to bring the first bending surface and the second bending surface closer together. The upper surface of the bearing mechanism is provided with a pressure holding position and a pressure releasing position. The first driving mechanism is used to drive the first pressing structure to move from the pressure releasing position to the pressure holding position. The first pressing structure is provided with a first locking surface. The forming mechanism also includes a locking member provided on the bearing mechanism. The locking member is provided with a second locking surface that cooperates with the first locking surface. When the first pressing structure is located in the decompression position, the first locking surface and the second locking surface are separated, and a pick-and-place gap is formed between the first bending surface and the second bending surface for picking up and placing the wire. When the first pressing structure is located in the pressure holding position, the first locking surface and the second locking surface abut against each other in the direction in which the first pressing structure moves from the pressure holding position to the decompression position, and the first bending surface and the second bending surface can press the processing section. The second driving mechanism, which is set corresponding to the second work station, is used to drive the locking member to separate the first locking surface and the second locking surface; The first pressing structure is provided with a limiting hole for the locking member to pass through. The wall of the limiting hole has the first locking surface. When the first pressing structure moves to the pressure holding position, the first driving mechanism is also used to drive the locking member to pass through the limiting hole.

2. The molding apparatus as described in claim 1, characterized in that, The forming mechanism further includes an elastic reset member connected at one end to the bearing mechanism and at the other end to the first pressing structure. When the first locking surface and the second locking surface abut against each other in the moving direction of the first pressing structure from the holding position to the depressurization position, the elastic reset member has elastic potential energy to drive the first pressing structure to move from the holding position to the depressurization position. The forming device further includes a feeding mechanism corresponding to the second station, which is used to clamp the workpiece.

3. The molding apparatus as described in claim 1, characterized in that, The forming device further includes a clamping mechanism corresponding to the first work station, which is used to move toward the second placement area to clamp the end of the processing section away from the housing.

4. The molding apparatus as described in claim 3, characterized in that, The processing section has a terminal at one end away from the housing. The outer diameter of the terminal is larger than the outer diameter of the processing section. The forming device also includes a first correction mechanism and a second correction mechanism, each corresponding to the first work station. The second pressing structure has a positioning surface. The normal direction of the positioning surface is from the first placement area to the second placement area. The distance between the positioning surface and the first placement area is greater than the distance between the second bending surface and the first placement area. The first correction mechanism is used to push the processing section from the decompression position to the holding position, so that the side of the terminal near the processing section is partially opposite the positioning surface in the direction from the first placement area to the second placement area. The second correction mechanism is used to push the terminal from the second placement area to the first placement area, so that the terminal abuts the positioning surface.

5. The molding apparatus as described in claim 4, characterized in that, The forming device further includes a fixing mechanism corresponding to the first work station. The fixing mechanism includes a pressure head for moving toward the second placement area. The pressure head is used to press the processing segment onto the bearing mechanism. When the first correction mechanism pushes against the processing segment, the first correction mechanism and the fixing mechanism can sequentially abut against the processing segment in the direction from the second placement area toward the first placement area.

6. The molding apparatus as described in claim 1, characterized in that, The frame is also provided with a third station, and the forming device also includes a feeding mechanism corresponding to the third station, which is used to move the workpiece to the bearing position.

7. A threading device, characterized in that, Includes the molding apparatus as described in any one of claims 1 to 6.

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