Double-end terminal inserting shell machine

Abstract

The application relates to the field of a shell inserting machine, and discloses a double-head terminal shell inserting machine which comprises a bottom plate, conveying structure arranged on the bottom plate, a support mounted on the left side of the upper surface of the bottom plate, transfer structure arranged on the support, a connecting plate arranged on the left side surface of the bottom plate, and a storage frame arranged at one end of the connecting plate. Through the storage structure, the wire harness and the terminal after shell insertion can be regularly stored, the wire harness and the terminal are convenient to take and place, and the operation is more labor-saving and convenient. The turning structure, the first driving structure and the second driving structure are arranged in the storage frame. During storage, the second driving structure can intermittently switch the turning frame in the storage structure to move to a storage position for storage work, the storage structure can more fully store the wire harness and the terminal after shell insertion, and during the switching process, the first driving structure can automatically turn up or turn down the turning frame for storage work, so that the structure is simple and the function is practical.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of shell inserting machines, in particular to a double-head terminal shell inserting machine. BACKGROUND

[0002] The double-head shell inserting machine is an automatic device for harness processing, mainly used for the crimping and shell inserting of electronic components, and has the characteristics of double-head simultaneous operation.

[0003] In the prior art, the shell inserting machine has a wire feeding mechanism that feeds wire, a stripping and cutting mechanism that strips and cuts the ends of the wire, a wire clamp that clamps one end of the wire to lengthen the wire to a set length, and then cuts and strips the wire to complete the stripping of both ends of the wire. The wire body transfer device transports the wire to the crimping mechanism to crimp terminals on both ends of the wire, and then transports the wire to the shell inserting mechanism to insert both ends of the wire into the shell, completing the production of the harness. During shell insertion, the shell insertion angle correction clamp moves synchronously behind the movable clamp, so that the terminals are accurately inserted into the shell through the guidance and correction of the correction port when inserted into the shell, eliminating the need for rotating adjustment of the movable clamp when not corresponding, improving the degree of automation, simplifying the structure, reducing the manufacturing cost of the equipment, improving production efficiency, and ensuring the quality of the harness.

[0004] However, in actual processing, the wire harness and terminals after shell insertion are directly stacked, which is troublesome to take and place, and manual arrangement is required, which is time-consuming and laborious. Therefore, there is room for improvement. SUMMARY

[0005] To solve the problems raised in the background art, the present application provides a double-head terminal shell inserting machine.

[0006] The double-head terminal shell inserting machine provided by the present application adopts the following technical scheme:

[0007] A double-head terminal shell inserting machine, comprising a bottom plate, a conveying structure is arranged on the bottom plate, a support is mounted on the left side of the top surface of the bottom plate, a transfer structure is arranged on the support, a connecting plate is arranged on the left side surface of the bottom plate, a storage frame is arranged at one end of the connecting plate, a plug-in positioning structure is arranged between the storage frame and the connecting plate, and a storage structure is arranged in the storage frame.

[0008] The mobile structure is arranged on the storage frame, two fixed rods are connected between the inner walls of the front and rear sides of the storage frame, a switching plate is movably arranged on the fixed rods, a plurality of grooves are arranged on the upper surface of the switching plate at equal intervals, a turnover frame is arranged in each groove through a turnover structure, two fourth rotating rods are rotatably arranged at the both ends of the turnover frame, a switching belt is tightly sleeved on the fourth rotating rods, a first motor is installed on the left end of the front side of the turnover frame, the output shaft of the first motor is connected with one of the fourth rotating rods, a plurality of embedded blocks are embedded in the switching belt at equal intervals, a storage hook is connected on one side of the embedded block, a resisting strip is movably inserted in the embedded block, a resisting groove is arranged on the side of the resisting strip close to the storage hook, and a motor-driven telescopic rod is installed on the other side of the embedded block, and one end of the output shaft of the motor-driven telescopic rod is connected with the resisting strip.

[0009] Preferably, the turnover structure comprises a turnover rod rotatably connected at the right end of the groove wall in the groove, turnover handles are fixedly sleeved on both ends of the turnover rod, one end of the turnover handle is connected with the turnover frame, and a first driving structure is arranged between the turnover rod and the storage frame.

[0010] Preferably, the first driving structure comprises a gear fixedly sleeved on the middle of the turnover rod, a driving plate is movably inserted in the insertion groove of the groove wall on one side of the groove, one end of the driving plate is fixedly inserted through a first insertion rod, a first guide groove is arranged on the lower inner wall of the storage frame, a first driving groove is arranged on the lower inner wall of the storage frame close to the first guide groove, two first communication grooves are arranged on the lower inner wall of the storage frame and communicated with both ends of the first driving groove, one end of the other first communication groove is communicated with the first driving groove, a second guide groove is arranged on the lower inner wall of the storage frame and communicated with the other first communication groove, the bottom end of the first insertion rod is movably inserted in the first guide groove, and a second driving structure is arranged between the storage frame and the switching plate.

[0011] Preferably, the second driving structure comprises a motor-driven push rod arranged on the middle of the left side of the storage frame, a driving block is installed at one end of the motor-driven push rod inserted in the storage frame, the second insertion rod is connected with the driving block, a second driving groove is arranged on one side of the lower surface of the switching plate, a third driving groove is arranged on the switching plate and communicated with the second driving groove, a fourth driving groove is arranged on the switching plate and communicated with the third driving groove, and a fifth driving groove is arranged on the switching plate and communicated with the fourth driving groove.

[0012] Preferably, the mobile structure comprises support rods connected at the four corners of the lower surface of the storage frame, universal wheels are installed at the bottom ends of the support rods, two fixed plates are connected on the left side of the storage frame, and cylindrical rods are installed at the top ends of the two fixed plates.

[0013] Preferably, the conveying structure is installed on the conveying table above the base plate, the right end of the conveying table rotates through the first rotating shaft, the left end of the inner wall of the conveying table rotates through the two second rotating shafts, the third rotating shaft is arranged near the second rotating shafts in the conveying table, the two first conveying belts are sleeved between the first rotating shaft and the two second rotating shafts, the second conveying belt is sleeved between the first rotating shaft and the third rotating shaft, the second motor is installed at the right end of the rear side of the conveying table, the output shaft of the second motor is connected with one end of the first rotating shaft, and the material supporting structure is arranged near the third rotating shaft in the conveying table.

[0014] Preferably, the material supporting structure comprises the mounting rod fixedly connected to the inner wall of the conveying table near the third rotating shaft, the mounting sleeve fixedly sleeved on the mounting rod, and the material supporting plate installed on the mounting sleeve, and the upper surface of the material supporting plate is flush with the upper surface of the second conveying belt.

[0015] Preferably, the transfer structure comprises the third motor installed at the top end of the front side of the support, the top end of the support rotates through the rotating shaft, one end of the output shaft of the third motor is connected with the rotating shaft, the fixed cylinder is fixedly sleeved on the rotating shaft, a plurality of rotating plates are connected with the fixed cylinder at a circumferential angle, the receiving seat is installed at one end of the rotating plate, the pulling block is arranged on the receiving seat through the third driving structure, the receiving plate is connected with the receiving seat at one side edge, and the discharging groove is formed in the middle of the receiving plate.

[0016] Preferably, the third driving structure comprises the sleeve movably sleeved on the rotating plate, the pulling block is movably inserted into the insertion slot formed in the receiving seat, one end of the sleeve is fastened with the penetrating strip through a screw, one end of the penetrating strip movably inserted into the insertion slot is connected with the pulling block, L-shaped rods are connected with both sides of the sleeve, two fixed discs are movably sleeved on the rotating shaft near the two ends, the fixed discs are fixedly connected with the support through the connecting rods, the second arc-shaped slot is formed in the fixed disc, two second communication slots connected with the second arc-shaped slot are formed in the fixed disc, and the first arc-shaped slot communicating the two second communication slots is formed in the fixed disc.

[0017] Preferably, the plug-in positioning structure comprises the plug-in plate connected with the left side of the connecting plate, the plug-in slot for movably inserting the plug-in plate is formed in the right side of the storage frame, the positioning rod is movably inserted into the positioning slot formed in the upper surface of the plug-in plate at a position above the plug-in slot on the upper surface of the storage frame, the pulling ring is arranged at the top end of the positioning rod, the fixed ring is fixedly sleeved on the positioning rod near the top end, and the spring is connected between the fixed ring and the storage frame.

[0018] In summary, the present application has the following beneficial technical effects:

[0019] 1. The application sets up the storage structure, can be regular after the wire harness and terminal overall insertion shell storage, not only convenient to take and put, and operation is more labor-saving, convenient, and sets up the turnover structure, the first driving structure and the second driving structure in the storage frame, when storing, the second driving structure can intermittently switch the turnover frame in the storage structure to move to the storage position and store, ensure that the storage structure can more fully store the wire harness and terminal after the shell insertion, and in the switching process, through the first driving structure, the turnover frame can be automatically turned up or down for storage work, simple structure, practical function;

[0020] 2. The application sets up the insertion positioning structure and the moving structure, the insertion positioning structure can position the storage structure and the bottom plate, through the moving structure, the wire harness and terminal stored in the storage structure can be transferred after the positioning work is removed, labor-saving and convenient operation;

[0021] 3. The application sets up the conveying structure and the transfer structure, the wire harness and terminal overall at the discharge position of the shell insertion machine can be conveyed through the conveying structure, and the wire harness and terminal overall conveyed can be transferred and stored in the storage structure through the transfer structure, and the storage work is carried out. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 is a structure diagram of a double-head terminal shell insertion machine in the embodiment of the application;

[0023] Figure 2 is a structure diagram of the conveying structure in the embodiment of the application;

[0024] Figure 3 is an enlarged view of the structure at A of Figure 2 in the embodiment of the application;

[0025] Figure 4 is a structure diagram of the transfer structure in the embodiment of the application;

[0026] Figure 5 is an enlarged view of the structure at B of Figure 4 in the embodiment of the application;

[0027] Figure 6 is an enlarged view of the structure at C of Figure 4 in the embodiment of the application;

[0028] Figure 7 is a structure diagram of the storage structure in the embodiment of the application;

[0029] Figure 8 is an enlarged view of the structure at D of Figure 7 in the embodiment of the application;

[0030] Figure 9This is a schematic diagram of the structure below the switching plate in an embodiment of the present invention;

[0031] Figure 10 This is a schematic diagram of the structure of the flip frame in an embodiment of the present invention;

[0032] Figure 11 This is an embodiment of the present invention. Figure 10 Enlarged view of the structure at point E.

[0033] Explanation of reference numerals in the attached drawings: 1. Base plate; 2. Bracket; 3. Connecting plate; 4. Storage frame; 5. Switching plate; 6. Groove; 7. Flipping frame; 8. First motor; 9. Switching belt; 10. Embedding block; 11. Storage hook; 12. Anchoring strip; 13. Anchoring groove; 14. Flipping handle; 15. Flipping rod; 16. Gear; 17. Drive plate; 18. First insert rod; 19. First connecting groove; 20. First guide groove; 21. First drive groove; 22. Second guide groove; 23. Electric push rod; 24. Drive block; 25. Second drive groove; 26. Third drive groove; 27. Fourth drive groove; 28. Support rod; 29. ​​Fifth drive groove; 30. Fixing rod; 31. Caster wheel; 32. 33. Fixed plate; 34. Cylindrical rod; 35. Conveyor table; 36. First rotating rod; 37. Second rotating rod; 38. Third rotating rod; 39. First conveyor belt; 40. Second conveyor belt; 41. Mounting rod; 42. Mounting sleeve; 43. Material support plate; 44. Third motor; 45. Rotating rod; 46. Fixed cylinder; 47. Rotating plate; 48. Material receiving seat; 49. Pull-out block; 50. Material receiving plate; 51. Material discharge chute; 52. Through strip; 53. Sleeve; 54. L-shaped rod; 55. Fixed plate; 56. First arc groove; 57. Second connecting groove; 58. Second arc groove; 59. Positioning rod; 60. Pull ring; 61. Fixed ring; 62. Spring; 63. Insertion groove. Detailed Implementation

[0034] The following is in conjunction with the appendix Figures 1-11 The present invention will be described in further detail below.

[0035] Reference Figures 1-11 This invention discloses a double-headed terminal inserting machine, including a base plate 1, a conveying structure on the base plate 1, the conveying structure being located at the discharge point of the inserting machine, a bracket 2 mounted on the left side of the base plate 1, a transfer structure on the bracket 2, a connecting plate 3 on the left side of the base plate 1, a storage frame 4 at one end of the connecting plate 3, an insertion positioning structure between the storage frame 4 and the connecting plate 3, and a storage structure in the storage frame 4.

[0036] A movable structure is provided on the storage frame 4. Two fixed rods 30 are connected between the inner walls of the front and rear sides of the storage frame 4. A switching plate 5 is movably sleeved on the fixed rods 30. Multiple grooves 6 are equally spaced on the switching plate 5. A flip frame 7 is set in each groove 6 through a flipping structure. The two ends of the flip frame 7 rotate through the fourth rotating rod. A switching belt 9 is fitted on the two fourth rotating rods. A first motor 8 is installed on the left side of the front side of the flip frame 7. The output shaft of the first motor 8 is connected to one of the fourth rotating rods. Multiple embedded blocks 10 are equally spaced on the switching belt 9. A storage hook 11 is connected to one side of the embedded block 10. A retaining strip 12 is movably inserted into the embedded block 10. A retaining groove 13 is opened on the side of the retaining strip 12 near the storage hook 11. An electric telescopic rod is installed on the other side of the embedded block 10. One end of the output shaft of the electric telescopic rod is connected to the retaining strip 12.

[0037] The flipping structure includes a flipping rod 15 rotatably connected to the right end of the inner wall of the groove 6. Both ends of the flipping rod 15 are fixedly sleeved with flipping handles 14. One end of the flipping handles 14 is connected to the flipping frame 7. A first driving structure is provided between the flipping rod 15 and the storage frame 4.

[0038] The first driving structure includes a gear 16 fixedly sleeved in the middle of the flipping rod 15, a driving plate 17 movably inserted into a slot in one side wall of the groove 6, the driving plate 17 having teeth that mesh with the gear 16, one end of the driving plate 17 fixedly passing through the first insert rod 18, a first guide groove 20 opened on the lower inner wall of the storage frame 4, a first driving groove 21 opened on the lower inner wall of the storage frame 4 near the first guide groove 20, two first connecting grooves 19 opening on the lower inner wall of the storage frame 4 connecting the two ends of the first driving groove 21, one of the first connecting grooves 19 connecting the two ends of the first guide groove 20 and the first driving groove 21 respectively, and the other first connecting groove 19 connecting one end to the first driving groove 21, a second guide groove 22 opening on the lower inner wall of the storage frame 4 connecting the other first connecting groove 19, the bottom end of the first insert rod 18 movably inserted into the first guide groove 20, and a second driving structure is provided between the storage frame 4 and the switching plate 5;

[0039] The second driving structure includes an electric push rod 23 located in the middle of the left side of the storage frame 4. The output shaft of the electric push rod 23 is inserted into the storage frame 4, and a driving block 24 is installed at one end. A second insert rod is connected to the driving block 24. A second driving groove 25 is formed on one side edge of the lower part of the switching plate 5. A third driving groove 26, a fourth driving groove 27, and a fifth driving groove 29 are formed on the switching plate 5, all connecting to the second driving groove 25 and the third driving groove 26, respectively. When storing the wire harness and terminals after insertion, firstly, the electric push rod 23 is activated, causing one end of the second insert rod on the driving block 24 to slide in the second driving groove 25. The pressure of the second insert rod against the wall of the second driving groove 25 pushes the switching plate 5 to move on the fixed rod 30 within the storage frame 4, moving one of the flip frames 7 on the switching plate 5 towards the position for receiving the wire harness and terminals. During this movement, the bottom end of the corresponding first insert rod 18 slides from the first guide groove 20 into the first driving groove 21, thus driving the switching plate... 17. Movement: Gear 16 drives the flipping rod 15, flipping handle 14, and flipping frame 7 to rotate vertically upwards. After the flipping frame 7 rotates, the first motor 8 on the flipping frame 7 drives the switching belt 9 to rotate. The switching belt 9 sequentially moves the storage hook 11 to the receiving position for receiving and storing the wire harness and terminals. After the wire harness and terminals are received into the storage hook 11, the electric telescopic rod is activated to drive the clamping bar 12 to clamp the wire harness onto the storage hook 11, preventing the wire harness and terminals from falling off during storage. When the multiple storage hooks 11 on the corresponding switching belt 9 are full, the electric push rod 23 is activated to drive the second insert rod on the driving block 24 to move. By using the sliding of one end of the second insert rod in the third driving groove 26, the switching plate 5 can continue to move in the storage frame 4 to switch the next flip frame 7 to the receiving position to receive the material. At the same time, by using one end of the previous second insert rod to slide from the first driving groove 21 to the second guide groove 22, the previous flip frame 7 can be automatically turned down and stored in the storage frame 4 when it moves.

[0040] See Figure 1 , Figure 7 , Figure 8 and Figure 9 The movable structure includes support rods 28 connected to the four corners below the storage frame 4, universal wheels 31 are installed at the bottom of the support rods 28, two fixing plates 32 are connected to the left side of the storage frame 4, and cylindrical rods 33 are installed at the top of the two fixing plates 32.

[0041] The plug-in positioning structure includes a plug-in plate connected to the left side of the connecting plate 3, a plug-in slot 63 on the right side of the storage frame 4 for the plug-in plate to be inserted, a positioning rod 59 being inserted into the storage frame 4 above the plug-in slot 63, the bottom end of the positioning rod 59 being inserted into the positioning slot on the plug-in plate, a pull ring 60 at the top of the positioning rod 59, a fixing ring 61 being fixedly sleeved on the positioning rod 59 near the top, and a spring 62 connecting the fixing ring 61 and the storage frame 4. When the storage frame 4 is full of plug-in housings, wire harnesses and terminals, the pull ring 60 is used to pull the bottom end of the positioning rod 59 out of the positioning slot on the plug-in plate, releasing the positioning of the storage frame 4 on the plug-in plate. Then, the universal wheel 31 is used to roll, and the cylindrical rod 33 pushes the storage frame 4 to move, thereby transferring the stored wire harnesses and terminals. The operation is more convenient and labor-saving.

[0042] See Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 10 and Figure 11 The conveying structure is installed on the conveying platform 34 on the base plate 1. The right end of the conveying platform 34 rotates through the first rotating rod 35, the left end of the inner wall of the conveying platform 34 rotates through the two second rotating rods 37, and the third rotating rod 38 rotates through the conveying platform 34 near the second rotating rods 37. Two first conveyor belts 39 are tightly fitted between the first rotating rod 35 and the two second rotating rods 37. A second conveyor belt 40 is tightly fitted between the first rotating rod 35 and the third rotating rod 38. A second motor 36 is installed at the right end of the rear side of the conveying platform 34. The output shaft of the second motor 36 is connected to one end of the first rotating rod 35. A material support structure is set inside the conveying platform 34 near the third rotating rod 38.

[0043] The material support structure includes a mounting rod 41 fixedly connected to the inner wall of the conveyor table 34 near the third rotating rod 38, a mounting sleeve 42 fixedly sleeved on the mounting rod 41, a material support plate 43 mounted on the mounting sleeve 42, and the top of the material support plate 43 being flush with the top of the second conveyor belt 40.

[0044] The transfer structure includes a third motor 44 installed at the top of the front side of the bracket 2. The top of the bracket 2 rotates through the rotating rod 45. One end of the output shaft of the third motor 44 is connected to the rotating rod 45. A fixed cylinder 46 is fixedly sleeved in the middle of the rotating rod 45. Multiple rotating plates 47 are connected to the circumference of the side of the fixed cylinder 46. A receiving seat 48 is installed at one end of the rotating plate 47. A pull block 49 is set on the receiving seat 48 through the third drive structure. A receiving plate 50 is connected to one side edge of the receiving seat 48. A material discharge groove 51 is opened in the middle of the receiving plate 50.

[0045] The third driving structure includes a sleeve 53 movably mounted on a rotating plate 47, a pull block 49 movably inserted into a slot on a receiving seat 48, a through strip 52 fastened to one end of the sleeve 53 by a screw, the through strip 52 movably inserted into the slot and connected to the pull block 49 at one end, and L-shaped rods 54 connected to both sides of the sleeve 53. Two fixed plates 55 are movably mounted on the rotating rod 45 near both ends, and the fixed plates 55 are fixedly connected to the bracket 2 by a connecting rod. The fixed plates 55 have a second arc-shaped groove 58, two second connecting grooves 57 connected to the second arc-shaped grooves 58, and a first arc-shaped groove 56 connecting the two second connecting grooves 57. After the wire harness and terminal are inserted into the shell on the shell insertion machine, the pneumatic manipulator on the shell insertion machine grabs the inserted wire harness and terminal as a whole and places them into the rotating first conveyor belt 39 and the second conveyor belt 40. The rotating first conveyor belt 39... The second conveyor belt 40 transports the wire harness and terminals together. When the wire harness and terminals move to the support plate 43, the wire harness between the two terminals is transported to the receiving plate 50 and the pull block 49 of the receiving seat 48 as the first conveyor belt 39 rotates. At this time, the third motor 44 on the starting bracket 2 drives the fixed cylinder 46 and the rotating plate 47 to rotate together, transferring the wire harness and terminals together toward the flip frame 7. During the rotation, the rotating plate 47 drives one end of the L-shaped rod 54 to slide in the first arc groove 56. When the rotating plate 47 slides to a position close to the flip frame 7, one end of the L-shaped rod 54 slides from the second connecting groove 57 to the second arc groove 58. The L-shaped rod 54 pulls the sleeve 53 to move on the rotating plate 47, thereby pulling the pull block 49 into the receiving seat 48. In this way, the rotating plate 47 can smoothly suspend the wire harness on the corresponding storage hook 11, thus realizing the storage work.

[0046] The implementation principle of a double-headed terminal inserter according to an embodiment of the present invention is as follows: First, the electric push rod 23 is activated, causing one end of the second insert rod on the driving block 24 to slide in the second driving groove 25. The pressure of the second insert rod against the wall of the second driving groove 25 pushes the switching plate 5 to move on the fixed rod 30 within the storage frame 4, thereby moving one of the flip frames 7 on the switching plate 5 toward the position of receiving the wire harness and terminals. During the movement of the switching plate 5, the bottom end of the corresponding first insert rod 18 slides from the first guide groove 20 into the first driving groove 21, thus moving the driving plate 17. Through the gear 16, the flip rod 15, the flip handle 14, and the flip frame 7 are flipped together to a vertical position. In the previous state, the pneumatic manipulator on the insertion machine gripped the inserted wire harness and terminals and placed them onto the rotating first conveyor belt 39 and second conveyor belt 40. The rotating first conveyor belt 39 and second conveyor belt 40 transported the wire harness and terminals together. When the wire harness and terminals moved onto the support plate 43, the wire harness between the two terminals was transported between the receiving plate 50 and the pull block 49 of the receiving seat 48 as the first conveyor belt 39 rotated. At this time, the third motor 44 on the starting bracket 2 drove the fixed cylinder 46 and the rotating plate 47 to rotate together, transferring the wire harness and terminals together toward the flipping frame 7. During the rotation of the rotating plate 47, the L-shaped rod 5 was driven to move. 4. One end of the L-shaped rod 54 slides in the first arc-shaped groove 56. When the rotating plate 47 slides to a position close to the flip frame 7, one end of the L-shaped rod 54 slides from the second connecting groove 57 into the second arc-shaped groove 58. The L-shaped rod 54 pulls the sleeve 53 to move on the rotating plate 47, thereby pulling the pull block 49 into the receiving seat 48. In this way, the rotating plate 47 can smoothly suspend the wire harness onto the corresponding storage hook 11. The electric telescopic rod is activated to drive the clamping strip 12 to clamp the wire harness onto the storage hook 11, preventing the wire harness and terminals from falling off during storage. Then, the first motor 8 is activated to drive the switching belt 9 to rotate, switching the next storage hook 11 to the receiving position to continue receiving. When the corresponding cut After the storage hook 11 on the belt 9 is full of wire harnesses and terminals, the electric push rod 23 is activated to move the second insertion rod on the drive block 24. By sliding one end of the second insertion rod in the third drive groove 26, the switching plate 5 can continue to move in the storage frame 4 to switch the next flip frame 7 to the receiving position to receive materials. At the same time, by sliding one end of the previous second insertion rod from the first drive groove 21 to the second guide groove 22, the previous flip frame 7 can automatically turn down and be stored in the storage frame 4 when it moves. This allows the storage work to continue. It is not only simple and convenient to operate, but also allows the wire harnesses and terminals after the shell to be neatly stored, making it convenient to pick up and put away.

[0047] The above are all preferred embodiments of the present invention and are not intended to limit the scope of protection of the present invention. Therefore, all equivalent changes made in accordance with the structure, shape and principle of the present invention should be covered within the scope of protection of the present invention.

Claims

1. A double-ended terminal inserter, comprising a base plate (1), characterized in that: A conveying structure is provided on the base plate (1), and the conveying structure is located at the discharge point of the shell inserter. A bracket (2) is installed on the left side of the base plate (1), and a transfer structure is provided on the bracket (2). A connecting plate (3) is provided on the left side of the base plate (1), and a storage frame (4) is provided at one end of the connecting plate (3). An insertion positioning structure is provided between the storage frame (4) and the connecting plate (3), and a storage structure is provided in the storage frame (4). A movable structure is provided on the storage frame (4). Two fixed rods (30) are connected between the inner walls of the front and rear sides of the storage frame (4). A switching plate (5) is movably sleeved on the fixed rods (30). Multiple grooves (6) are equally spaced on the switching plate (5). A flip frame (7) is set in each groove (6) through a flipping structure. The two ends of the flip frame (7) rotate through the fourth rotating rod. A switching belt (9) is tightly sleeved on the two fourth rotating rods. A first motor is installed on the left side of the front side of the flip frame (7). 8), the output shaft of the first motor (8) is connected to one of the fourth rotating rods, multiple embedded blocks (10) are equally spaced on the switching belt (9), a storage hook (11) is connected to one side of the embedded block (10), a retaining strip (12) is movably inserted into the embedded block (10), a retaining groove (13) is opened on the side of the retaining strip (12) near the storage hook (11), an electric telescopic rod is installed on the other side of the embedded block (10), and one end of the output shaft of the electric telescopic rod is connected to the retaining strip (12); The flipping structure includes a flipping rod (15) rotatably connected to the right end of the inner wall of the groove (6). Both ends of the flipping rod (15) are fixedly fitted with flipping handles (14). One end of the flipping handles (14) is connected to the flipping frame (7). A first driving structure is provided between the flipping rod (15) and the storage frame (4). The first driving structure includes a gear (16) fixedly sleeved in the middle of the flipping rod (15), a driving plate (17) is movably inserted into the slot of one side wall of the groove (6), one end of the driving plate (17) is fixedly passed through the first insert rod (18), a first guide groove (20) is opened on the lower inner wall of the storage frame (4), a first driving groove (21) is opened on the lower inner wall of the storage frame (4) near the first guide groove (20), two first connecting grooves (19) are opened on the lower inner wall of the storage frame (4) connecting the two ends of the first driving groove (21), one of the first connecting grooves (19) is connected to the first guide groove (20) and the first driving groove (21) respectively, and one end of the other first connecting groove (19) is connected to the first driving groove (21). A second guide groove (22) is opened on the lower inner wall of the storage frame (4) connecting the other first connecting groove (19), the bottom end of the first insert rod (18) is movably inserted into the first guide groove (20), and a second driving structure is provided between the storage frame (4) and the switching plate (5). The conveying structure is installed on the conveying platform (34) on the base plate (1). The right end of the conveying platform (34) rotates through the first rotating rod (35), the left end of the inner wall of the conveying platform (34) rotates through the two second rotating rods (37), and the third rotating rod (38) rotates through the conveying platform (34) near the second rotating rod (37). Two first conveyor belts (39) are tightly fitted between the first rotating rod (35) and the two second rotating rods (37), and a second conveyor belt (40) is tightly fitted between the first rotating rod (35) and the third rotating rod (38). A second motor (36) is installed at the right end of the rear side of the conveying platform (34). The output shaft of the second motor (36) is connected to one end of the first rotating rod (35). A material support structure is provided inside the conveying platform (34) near the third rotating rod (38). The transfer structure includes a third motor (44) installed at the top of the front side of the bracket (2). The top of the bracket (2) rotates through the rotating rod (45). One end of the output shaft of the third motor (44) is connected to the rotating rod (45). A fixed cylinder (46) is fixedly sleeved in the middle of the rotating rod (45). Multiple rotating plates (47) are connected to the side of the fixed cylinder (46) at a circumferential angle. A receiving seat (48) is installed at one end of the rotating plate (47). A pull block (49) is set on the receiving seat (48) through a third drive structure. A receiving plate (50) is connected to one side edge of the receiving seat (48). A material discharge groove (51) is opened in the middle of the receiving plate (50).

2. The double-ended terminal inserter according to claim 1, characterized in that: The second driving structure includes an electric push rod (23) in the middle of the left side of the storage frame (4). The output shaft of the electric push rod (23) is inserted into the storage frame (4) and a driving block (24) is installed at one end. A second insert rod is connected to the driving block (24). A second driving groove (25) is opened at one side edge of the lower side of the switching plate (5). A third driving groove (26) is opened on the switching plate (5) to connect with the second driving groove (25). A fourth driving groove (27) is opened on the switching plate (5) to connect with the third driving groove (26). A fifth driving groove (29) is opened on the switching plate (5) to connect with the fourth driving groove (27).

3. The double-ended terminal inserter according to claim 1, characterized in that: The movable structure includes support rods (28) connected to the four corners below the storage frame (4), with casters (31) installed at the bottom of the support rods (28), and two fixing plates (32) connected to the left side of the storage frame (4), with cylindrical rods (33) installed at the top of the two fixing plates (32).

4. A double-ended terminal inserter according to claim 1, characterized in that: The material support structure includes an installation rod (41) fixedly connected to the inner wall of the conveyor table (34) near the third rotating rod (38), an installation sleeve (42) fixedly sleeved on the installation rod (41), a material support plate (43) installed on the installation sleeve (42), and the top of the material support plate (43) being flush with the top of the second conveyor belt (40).

5. A double-ended terminal inserter according to claim 1, characterized in that: The third driving structure includes a sleeve (53) movably fitted on the rotating plate (47), a pull block (49) movably inserted into a slot opened on the receiving seat (48), a through strip (52) fastened to one end of the sleeve (53) by a screw, the through strip (52) movably inserted into the slot and connected to the pull block (49) at one end, and L-shaped rods (54) connected to both sides of the sleeve (53). Two fixed plates (55) are movably fitted on the rotating rod (45) near both ends. The fixed plates (55) are fixedly connected to the bracket (2) by a connecting rod. A second arc-shaped groove (58) is opened on the fixed plate (55). Two second connecting grooves (57) connected to the second arc-shaped grooves (58) are opened on the fixed plate (55). A first arc-shaped groove (56) connecting the two second connecting grooves (57) is opened on the fixed plate (55).

6. A double-ended terminal inserter according to claim 1, characterized in that: The plug-in positioning structure includes a plug-in plate connected to the left side of the connecting plate (3). The right side of the storage frame (4) has a plug-in groove (63) for the plug-in plate to be movably inserted. A positioning rod (59) is movably inserted into the storage frame (4) above the plug-in groove (63). The bottom end of the positioning rod (59) is movably inserted into the positioning groove on the plug-in plate. A pull ring (60) is provided at the top of the positioning rod (59). A fixing ring (61) is fixedly sleeved on the positioning rod (59) near the top. A spring (62) is connected between the fixing ring (61) and the storage frame (4).

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