A connector iron shell automatic assembly machine

Abstract

The present invention discloses an automatic assembly machine for connector iron shells, which belongs to the technical field of connector assembly, and comprises a feeding mechanism, a first assembly mechanism, a second assembly mechanism, a third assembly mechanism and a station switching mechanism, wherein the feeding mechanism comprises a shell feeding component, a middle partition feeding component and an upper cover feeding component; the first assembly mechanism is used for connecting the shell with the middle partition, and the first assembly mechanism comprises two pull plates for pulling apart the upper side of the shell and a plug plate for transferring the middle partition; the second assembly mechanism is used for connecting the shell with the upper cover, and the automatic assembly machine adopts a standardized operation process, which can reduce uncertainty and human errors in the operation process, thereby reducing rework and scrapping caused by quality problems, thereby improving the overall production efficiency, and the automatic assembly machine reduces the demand for workers' experience, so that more workers can quickly get started, and improve the overall efficiency of the production line.

Description

Technical Field

[0001] The invention relates to the technical field of connector assembly, and in particular to an automatic connector iron shell assembly machine. Background Art

[0002] Fiber optic connectors are devices for detachable (movable) connection between optical fibers. SFP fiber optic network port connectors are devices used to connect SFP modules. SFP modules are small pluggable optical modules that are widely used in network devices such as switches, routers, and fiber optic converters. They can convert electrical signals into optical signals, or convert optical signals into electrical signals, thereby enabling efficient data transmission between network devices. The connector iron shell is an important component of the fiber optic connector. It mainly protects the fiber optic connector and ensures the stability of the fiber optic connection. The connector iron shell is usually made of metal materials, such as iron, stainless steel, etc. These materials have good conductivity, corrosion resistance, and mechanical strength. The iron shell consists of a shell, a middle partition, and an upper cover.

[0003] Before the iron shell assembly begins, workers first need to use special tools or manually expand the shell to a preset width and height to facilitate the insertion of subsequent components. During the expansion process, it is necessary to ensure that the shell does not deform to avoid affecting the insertion of subsequent components and the overall stability. The middle partition is a key component connecting the inside of the shell, and its pins need to be accurately aligned with the sockets on the shell. When manually inserting the middle partition, workers need to rely on experience and vision to judge the position of the pins and the shell sockets, which increases the difficulty and error rate of the operation. After the pins are aligned with the sockets, workers need to loosen the shell so that the pins can be smoothly inserted into the sockets. The loosening force and speed need to be moderate to avoid bending of the pins or damage to the sockets. When installing the upper cover, workers need to ensure that the upper cover slots are fully engaged with the protrusions on the shell to prevent the upper cover from loosening or falling off. In order to further fix the middle partition, the pins need to be bent, and the upper and lower misaligned pins are bent in opposite directions to ensure that the middle partition remains stable inside the shell. The force and angle need to be controlled during the bending process to avoid pin breakage or shell deformation. Manual operation requires workers to have high skills and experience, and the operation process is easily affected by human factors. The accuracy and speed of manual operation are difficult to guarantee, resulting in low efficiency and unstable quality of finished products. Summary of the invention

[0004] The purpose of the present invention is to solve the problems mentioned in the above background technology that the manual operation requires workers to have high skills and experience, and the operation process is easily affected by human factors. The accuracy and speed of manual operation are difficult to ensure, resulting in low efficiency and unstable quality of finished products.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A connector iron shell automatic assembly machine comprises a feeding mechanism, a first assembly mechanism, a second assembly mechanism, a third assembly mechanism and a station switching mechanism, wherein the feeding mechanism comprises a shell feeding component, a middle partition feeding component and an upper cover feeding component; a first assembly mechanism, which is used for connecting the shell and the middle partition, and the first assembly mechanism comprises two pull plates for pulling open the upper side of the shell and a plug plate for transferring the middle partition; a second assembly mechanism, which is used for connecting the shell and the upper cover, and the second assembly mechanism comprises a suction cup three for transferring the upper cover and a pressure plate for firmly clamping the upper cover and the shell; a third assembly mechanism, which is used for bending the middle partition pins, and the third assembly mechanism comprises two groups of pressure wheels that are close to or far away from each other; a station switching mechanism, which is used for moving the shell, and the station switching mechanism comprises a plurality of evenly distributed switching cylinders one, and the switching cylinder one is connected with a clamping plate for clamping the shell.

[0007] Preferably, the shell feeding component includes a conveying frame, the conveying frame includes a conveying belt 1, the conveying frame is connected with a stopper, the conveying frame is fixed with two blocking cylinders, and the output ends of the two blocking cylinders are connected with blocking blocks inserted into the shell.

[0008] Preferably, the middle partition feeding component includes a plurality of placement plates distributed longitudinally, and the middle partition feeding component also includes a screw rod 1, one end of the screw rod 1 is connected to a motor 1, the screw rod 1 is connected to a slide seat 1, a lifting cylinder is fixed on the slide seat 1, the output end of the lifting cylinder is connected to a hook plate inserted into the bottom of the placement plate, a linear motor is provided on the upper side of the placement plate, a suction cup 1 for adsorbing the middle partition is connected to the linear motor, the feeding mechanism also includes a switching component, the switching component includes three support seats for placing the middle partition, a transverse cylinder is provided on one side of the support seat, two suction cups 2 are connected to the transverse cylinder, a pre-stressing cylinder is fixed on the middle support seat, the output end of the pre-stressing cylinder is connected to a pre-stressing part, and the pre-stressing part includes a pre-stressing block of a pre-stressing pin.

[0009] Preferably, the first assembly mechanism also includes a transfer component and a pulling component, the transfer component includes a screw rod 2, one end of the screw rod is connected to a motor 2, the screw rod 2 is connected to a slide seat 2, the slide seat 2 is connected to a transfer cylinder 1, the output end of the transfer cylinder 1 is connected to a transfer frame, the transfer frame is connected to a transfer cylinder 2, the output end of the transfer cylinder 2 is connected to a moving plate, the moving plate is fixedly connected to the plug plate, two transfer cylinders 3 are connected to the moving plate, the output ends of the two transfer cylinders 3 are both connected to a limit plate, the The pulling component includes a base supporting the shell, a two-way cylinder is fixed on the base, two output ends of the two-way cylinder are connected to pulling cylinder one, the output end of pulling cylinder one is connected to pulling cylinder two, the output end of pulling cylinder two is fixed to a pulling plate, a pulling cylinder three fixed to the upper side of the base is arranged on the upper side of pulling cylinder two, the output end of pulling cylinder three is connected to an abutment plate, a pulling cylinder four is arranged on the upper side of the two-way cylinder, the output end of pulling cylinder four is connected to a guide block, and the base is elastically connected to an abutment block.

[0010] Preferably, the upper cover feeding component includes a discharge tray and a fixed frame, the discharge tray is connected to a discharge motor, the fixed frame is rotatably connected to a rotating shaft, cam 1, cam 2 and cam 3 are fixed on the rotating shaft, a pushing plate is arranged on one side of the cam 1, a cutting connecting plate is arranged on one side of the cam 2, cam groove 1 is respectively opened on both sides of the cam 1, a cam groove 2 is opened on the cam 2, a cam groove 3 is opened on the cam 3, a lifting connecting plate is arranged on one side of the cam 3, the lower ends of the pushing plate, the cutting connecting plate and the lifting connecting plate are connected to rollers, and the pushing plate, the cutting connecting plate and the lifting connecting plate are connected to the rollers. The upper end of the cutting connecting plate is connected to a longitudinal plate, and the longitudinal plate is slidably connected to the fixed frame. A cutting knife is fixed on the upper end of the longitudinal plate, and a cross plate is connected to the upper end of the lifting connecting plate. A guide inclined surface is provided at one end of the cross plate, and a top block is provided on the upper side of the cross plate, and the top block is slidably connected to the fixed frame. A cover plate is provided on the upper side of the fixed frame, and a pressure body is slidably connected to the cover plate, and the pressure body and the cover plate are connected by spring 2.

[0011] Preferably, the second assembly mechanism also includes a transport cylinder 1, the output end of the transport cylinder 1 is connected to a vertical plate, the vertical plate is slidably connected to a fixed frame, a transport cylinder 2 is arranged on the vertical plate, the output end of the transport cylinder 2 is connected to a slide plate 1, the slide plate 1 is slidably connected to the vertical plate, a clamping cylinder 1 is fixed on the slide plate 1, the output end of the clamping cylinder 1 is connected to a slide plate 2, a rotating motor is fixed on the slide plate 2, the output end of the rotating motor is connected to a suction cup 3, a longitudinal cylinder is arranged on the lower side of the pressing plate, the output end of the longitudinal cylinder is connected to a clamping cylinder 2, the output end of the clamping cylinder 2 is connected to the pressing plate, a support member 1 is arranged on one side of the pressing plate, the support member 1 includes a support body cylinder, and the output end of the support body cylinder has a support block.

[0012] Preferably, a stabilizing mechanism is provided on one side of the upper cover feeding component, and the stabilizing mechanism includes a stabilizing cylinder 1, an output end of the stabilizing cylinder 1 is connected to a stabilizing frame, a stabilizing cylinder 2 is fixed on the stabilizing frame, an output end of the stabilizing cylinder 2 is connected to a stabilizing block, and a support member 2 is provided on one side of the stabilizing frame.

[0013] Preferably, the third assembly mechanism includes a fixed seat, on which a bending cylinder 1 is fixed, an output end of the bending cylinder 1 is connected to a slider, the slider is slidably connected to the fixed seat, the fixed seat is connected to a bending cylinder 2, and the bending cylinder 2 and the two sets of pressure wheels are transmitted through a transmission component.

[0014] Preferably, extrusion pieces are provided on both sides of the fixed seat, and a linkage piece is provided between the transmission piece and the extrusion piece, and the linkage piece includes a linkage block slidably connected to the fixed seat, an abutment rod is fixed on the linkage block, a linkage plate is rotatably connected to the fixed seat, the extrusion piece is connected to the linkage plate, a spring three is provided on the lower side of the extrusion piece, and the two ends of the spring three are respectively connected to the fixed seat and the extrusion piece.

[0015] Preferably, a second conveyor belt is provided on one side of the third assembly mechanism.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] Automatic assembly machines use standardized operating procedures to reduce uncertainty and human errors during operation, which reduces rework and scrap caused by quality issues, thereby improving overall production efficiency;

[0018] Automatic assembly machines reduce the need for workers to have enough experience, allowing more workers to quickly get started and improve the overall efficiency of the production line;

[0019] Automatic assembly machines reduce operational errors caused by factors such as worker skill differences or fatigue, thereby improving the quality stability of finished products. Automatic assembly machines also reduce the impact of factors such as human judgment and distraction on the production process, ensuring the stability and consistency of the assembly process and improving the controllability of the production process.

[0020] The work that used to be done manually by multiple people can now be completed by one person through automatic assembly machines. At the same time, the production capacity and quality are also greatly improved. Automated assembly equipment can replace workers to perform these tasks, thereby reducing the risk of manual operation accidents. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0023] Figure 2 It is a schematic diagram of a discharge tray of the present invention.

[0024] Figure 3 It is a schematic diagram of the middle partition feeding component of the present invention.

[0025] Figure 4 It is a schematic diagram of a hook plate of the present invention.

[0026] Figure 5 It is a schematic diagram of the hook plate and the placement plate of the present invention.

[0027] Figure 6 It is a schematic diagram of the switching element of the present invention.

[0028] Figure 7 It is a schematic diagram of the shell feeding component of the present invention.

[0029] Figure 8 It is a schematic diagram of the structure of the workstation switching mechanism of the present invention.

[0030] Fig. 9 The figure is a schematic diagram of the switching screw rod and the switching circuit of the present invention.

[0031] Fig.10 It is a schematic diagram of the first assembly mechanism of the present invention.

[0032] Fig.11 It is a schematic diagram of the transfer component of the present invention.

[0033] Fig.12It is a schematic diagram of the pull plate and the abutment block of the present invention.

[0034] Fig.13 It is a schematic diagram of the upper cover feeding component of the present invention.

[0035] Fig.14 It is a schematic diagram of cam one, cam two and cam three of the present invention.

[0036] Fig.15 It is a schematic diagram of the top block and the plug-in unit of the present invention.

[0037] Fig.16 It is a schematic diagram of a support member of the present invention.

[0038] Fig.17 It is a schematic diagram of the stabilizing mechanism of the present invention.

[0039] Fig.18 It is a schematic diagram of the third assembly mechanism of the present invention.

[0040] Fig.19 It is a schematic diagram of the transmission component and the pressure wheel of the present invention.

[0041] Fig. 20 It is a schematic diagram of the linkage component and the extrusion component of the present invention.

[0042] Fig.21 It is a second schematic diagram of the conveyor belt of the present invention.

[0043] Fig. 22 It is a schematic diagram of the timing of the moving block, the top block and the cutter of the present invention.

[0044] Description of the figure number:

[0045] Feeding mechanism;

[0046] 11. Shell feeding component; 111. Conveying frame; 112. Conveying belt 1; 113. Stopper; 114. Blocking cylinder; 115. Blocking block;

[0047] 12. Middle partition feeding component; 121. Placement plate; 122. Lifting screw; 123. Screw one; 124. Sliding seat one; 125. Lifting cylinder; 126. Hook plate; 127. Linear motor; 128. Suction cup one; 129. Conveying cylinder one;

[0048] 13. Upper cover feeding component; 131. Discharging tray; 132. Discharging motor; 133. Fixed frame; 134. Rotating shaft; 135. Cam 1; 136. Cam 2; 137. Cam 3; 138. Pushing plate; 139. Cutting connecting plate; 1310. Lifting connecting plate; 1311. Roller; 1312. Moving block; 1313. Plug-in; 1314. Spring 1; 1315. Longitudinal plate; 1316. Cutter; 1317. Horizontal plate; 1318. Elevating block; 1319. Cover plate; 1320. Pressing body; 1321. Spring 2; 1322. Spring 5;

[0049] 14. Switching member; 141. Support seat; 142. Transverse cylinder; 143. Suction cup 2; 144. Transverse plate; 145. Conveying cylinder 2; 146. Lifting plate; 147. Pre-pressing cylinder; 148. Pre-pressing member; 1481. Pre-pressing block; 1482. Plate; 1483. Connecting rod 1; 1484. Connecting rod 2; 1485. Connecting rod 3; 1486. ​​Pre-pressing groove;

[0050] 2. First assembly mechanism; 21. Pull plate; 22. Insert plate;

[0051] 23. Transfer component; 231. Screw rod 2; 232. Slide seat 2; 233. Transfer cylinder 1; 234. Transfer frame; 235. Transfer cylinder 2; 236. Moving plate; 237. Transfer cylinder 3; 238. Limiting plate; 239. Insert rod;

[0052] 24. Pulling component; 241. Base; 242. Bidirectional cylinder; 243. Pulling cylinder 1; 244. Pulling cylinder 2; 245. Pulling cylinder 3; 246. Abutment plate; 247. Pulling cylinder 4; 248. Guide block; 249. Abutment block; 2491. Spring 4;

[0053] 3. Second assembly mechanism; 31. Suction cup three; 32. Pressing plate; 33. Transport cylinder one; 34. Vertical plate; 35. Transport cylinder two; 36. Slide plate one; 37. Pressing cylinder one; 38. Slide plate two; 39. Rotating motor; 310. Longitudinal cylinder; 311. Pressing cylinder two;

[0054] 4. The third assembly mechanism; 41. The pressure wheel; 42. The fixed seat; 421. The support rod; 43. The bending cylinder 1; 44. The slider; 45. The bending cylinder 2;

[0055] 46. ​​Transmission component; 461. Transmission rod 1; 462. Transmission rod 2; 463. Transmission block; 464. Transmission wheel; 47. Transmission plate; 48. Extrusion piece;

[0056] 49, linkage component; 491, linkage block; 492, abutment rod; 493, linkage plate; 494, spring three;

[0057] 5. Workstation switching mechanism; 51. Switching cylinder 1; 52. Clamping plate; 53. Support frame; 54. Switching plate; 55. Switching cylinder 2; 56. Connecting plate; 57. Switching screw rod; 58. Switching motor;

[0058] 6. Support piece 1; 61. Support body cylinder; 62. Support block;

[0059] 7. Stabilizing mechanism; 71. Stabilizing cylinder one; 72. Stabilizing frame; 73. Stabilizing cylinder two; 74. Stabilizing block; 8. Conveyor belt two. DETAILED DESCRIPTION

[0060] The present invention is further described in detail below with reference to the accompanying drawings.

[0061] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art can think of other obvious variations. The basic principles of the present invention defined in the following description can be used for other embodiments, variations, improvements, equivalents, and other technical solutions that do not deviate from the spirit and scope of the present invention.

[0062] Those skilled in the art should understand that, in the disclosure of the present invention, the directions or positions indicated by the terms "longitudinal", "lateral", "up", "down", "left", "right", "front", "back", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc. are based on the directions or positional relationships shown in the accompanying drawings, which are only simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the device or component referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, the above terms should not be understood as limitations on the present invention.

[0063] 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 element may be multiple, and the term "one" should not be understood as a limitation on the quantity.

[0064] See also Figure 1 - Fig. 22 A connector iron shell automatic assembly machine includes a feeding mechanism 1, a first assembly mechanism 2, a second assembly mechanism 3, a third assembly mechanism 4 and a station switching mechanism 5. The feeding mechanism 1 includes a shell feeding component 11, a middle partition feeding component 12 and an upper cover feeding component 13.

[0065] The shell feeding component 11 includes a conveying frame 111, and the conveying frame 111 includes a conveying belt 112. The conveying frame 111 is connected with a stopper 113, and the stopper 113 is located downstream in the conveying direction. The conveying belt 112 is used to convey the shell. The conveying frame 111 is fixed with two blocking cylinders 114. The output ends of the two blocking cylinders 114 are connected with blocking blocks 115 inserted into the shell. The blocking cylinders 114 are used to lift and lower the blocking blocks 115. Through the two blocking blocks 115, there is only one shell at the stopper 113. Specifically, the blocking block 115 on the left is used to be inserted into the shell, and the blocking block 115 on the right is used to temporarily block the shell.

[0066] When in use, the blocking block 115 on the right moves up, so that a shell moves under the action of the conveyor belt 112 and is finally blocked by the blocking block 113. Then the blocking block 115 on the right drops, and the blocking block 115 on the left moves up, and the shells in a row on the left move together and are finally blocked by the blocking block 115 on the right, thereby achieving the purpose of moving one shell to the end each time.

[0067] The middle partition feeding component 12 includes a plurality of placement plates 121 distributed longitudinally, and the plurality of placement plates 121 are placed on the frame in sequence. A lifting screw rod 122 for lifting the frame is arranged on one side of the frame. The upper end of the lifting screw rod 122 is connected to a driving motor, and a lifting plate supporting the frame is connected to the lifting screw rod 122. The middle partitions are arranged on the placement plates 121. The middle partition feeding component 12 also includes a screw rod 123, one end of which is connected to a motor 1, and the screw rod 123 is connected to a slide seat 12 4. A lifting cylinder 125 is fixed on the slide 124. The output end of the lifting cylinder 125 is connected to a hook plate 126 inserted into the bottom of the placement plate 121. The bottom of the placement plate 121 is provided with a groove for the hook plate 126 to be inserted. A linear motor 127 is arranged on the upper side of the placement plate 121. A suction cup 128 for adsorbing the middle partition is connected to the linear motor 127. A plate body is slidably connected to the linear motor 127. A conveying cylinder 129 is arranged on the plate body. The conveying cylinder 129 is connected to the suction cup 128. There are tracks on both sides of the slide 124 for the placement plate 121 to slide.

[0068] The feeding mechanism 1 also includes a switching member 14, which includes three support seats 141 for placing the middle partition, a transverse cylinder 142 is arranged on one side of the support seat 141, two suction cups 143 are connected to the transverse cylinder 142, a transverse plate 144 is connected to the transverse cylinder 142, a conveying cylinder 145 is fixed to the transverse plate 144, a lifting plate 146 is connected to the output end of the conveying cylinder 145, and the lifting plate 146 is connected to the suction cup 143, a pre-pressing cylinder 147 is fixed to the middle support seat 141, a pre-pressing member 148 is connected to the output end of the pre-pressing cylinder 147, and the pre-pressing member 148 includes a pre-pressing block 1481 of a pre-pressing pin, and the pre-pressing member 148 also includes a plate 1482 sliding on the support seat 141, and the plate 1482 A connecting rod 1483 is hinged on the upper part, and a connecting rod 2 1484 is rotatably connected to the support seat 141. The connecting rod 1483 is hinged to the lower end of the connecting rod 2 1484, and the pre-compression block 1481 is connected to the support seat 141 through two connecting rods 3 1485. The two ends of the connecting rod 3 1485 are hinged to the pre-compression block 1481 and the support seat 141 respectively. The pre-compression block 1481 is connected to the upper end of the connecting rod 2 1484, and a movable groove is provided on the upper end of the connecting rod 2 1484. The round rod on the pre-compression block 1481 is inserted into the movable groove. There is a pre-compression groove 1486 on the middle support seat 141 for the pre-compression block 1481 to be inserted. There are four pre-compression blocks 1481, two of which are fixed together. The four pre-compression blocks 1481 pre-compress the four pins on the upper side of the middle partition to facilitate installation with the shell.

[0069] When in use, the conveying cylinder 129 makes the suction cup 128 descend to adsorb the middle partition, and then move up after the adsorption is completed. Then, the linear motor 127 makes the suction cup 128 move to the upper side of the first support seat 141, and then the conveying cylinder 129 makes the suction cup 128 move down, and then the middle partition is placed on the first support seat 141, the suction cup 128 returns, and then the transverse cylinder 142 makes the two suction cups 2 143 move to the first support seat 141 and the upper side of the second support seat 141, the conveying cylinder 2 145 makes the lifting plate 146 descend, and the two suction cups 2 143 follow the lifting plate 146 to descend to adsorb the middle partition, and then the conveying cylinder 2 145 makes the lifting plate 146 rise, and the transverse cylinder 142 makes the transverse plate 144 move The transverse plate 144 causes the lifting plate 146 to move transversely, so that the middle partition on the first support seat 141 moves to the upper side of the middle support seat 141, and the middle partition on the middle support seat 141 moves to the upper side of the third support seat 141. Then the conveying cylinder 145 causes the lifting plate 146 to descend, so that the two middle partitions are placed on the middle support seat 141 and the third support seat 141 respectively. Then the pre-pressing cylinder 147 causes the plate 1482 to rise, and the plate 1482 causes the connecting rod 2 1484 to rotate through the connecting rod 1 1483. The movable groove on the connecting rod 2 1484 cooperates with the connecting rod 3 1485 to cause the four pre-pressing blocks 1481 to tilt downward, and the four pre-pressing blocks 1481 are inserted into the pre-pressing groove 1486 to pre-press the four pins. When a row of middle partitions is sucked, motor 1 causes screw rod 123 to rotate, screw rod 123 causes slide 124 to move, slide 124 pulls placement plate 121 through hook plate 126, so that the next row of middle partitions are located on the lower side of suction cup 128, when the middle partitions on a placement plate 121 are sucked, motor 1 pushes placement plate 121 into the frame body through screw rod 123, then, hook plate 126 leaves the frame body, lifting screw rod 122 causes the frame body to rise, motor 1 causes hook plate 126 to move to the lower side of the new placement plate 121 through screw rod 123, then, lifting cylinder 125 causes hook plate 126 to rise and be inserted into placement plate 121.

[0070] The workstation switching mechanism 5 is used for moving the shell. The workstation switching mechanism 5 includes a plurality of evenly distributed switching cylinders 51. The switching cylinder 51 is connected to a clamping plate 52 for clamping the shell. Specifically, the workstation switching mechanism 5 also includes a support frame 53. A switching plate 54 is slidably connected to the support frame 53. A switching cylinder 2 55 is fixed to the switching plate 54. The output end of the switching cylinder 2 55 is connected to the switching cylinder 1 51 through a connecting plate 56. A switching screw rod 57 is connected to the support frame 53. One end of the switching screw rod 57 is connected to a switching motor 58. The switching screw rod 57 is connected to the switching plate 54.

[0071] When in use, switching cylinder 2 55 causes connecting plate 56 to move downward, and connecting plate 56 moves downward with switching cylinder 1 51 and clamping plate 52, and then switching cylinder 1 51 causes clamping plate 52 to clamp the shell on conveyor belt 1 12. After clamping, switching cylinder 2 55 causes connecting plate 56 to move upward, and then switching motor 58 causes switching screw rod 57 to rotate, and switching screw rod 57 causes switching plate 54 to move horizontally, and switching plate 54 moves with connecting plate 56, switching cylinder 2 55 and switching cylinder 1 51 to the upper side of the next workstation, and then, switching cylinder 2 55 causes connecting plate 56 to descend, so that the shell falls into the workstation slot of the first assembly mechanism 2, and switching cylinder 1 51 causes the two clamping plates 52 to move away from each other, and the remaining switching cylinders 1 51 drive the clamping plates 52 to clamp the shells of the remaining workstations and move, and the clamping plates 52 are reset by the cooperation of switching cylinder 1 51, switching cylinder 2 55 and switching screw rod 57, and then the next shell movement is performed.

[0072] The first assembly mechanism 2 is used for connecting the shell and the middle partition. The first assembly mechanism 2 includes two pull plates 21 for pulling open the upper side of the shell and a plug plate 22 for transferring the middle partition. The first assembly mechanism 2 also includes a transfer component 23 and a pulling component 24. The transfer component 23 includes a screw rod 231, one end of which is connected to a motor 2, the screw rod 231 is connected to a slide 232, the slide 232 is connected to a transfer cylinder 1 233, the output end of the transfer cylinder 1 233 is connected to a transfer rack 234, and the transfer rack 234 is connected to The transfer cylinder 235 has an output end connected to a moving plate 236, which is fixedly connected to the plug plate 22. The moving plate 236 is connected to two transfer cylinders 3 237, and the output ends of the two transfer cylinders 3 237 are connected to a limiting plate 238. The two limiting plates 238 are respectively located on the upper and lower sides of the plug plate 22. The upper limiting plate 238 is fixed with an insertion rod 239 inserted into the hole of the middle partition plate. The insertion rod 239 extends to the lower side of the limiting plate 238. The pulling component 24 includes a support shell Base 241, the shell moves from conveyor belt 112 to the working position of base 241, a two-way cylinder 242 is fixed on the base 241, the two output ends of the two-way cylinder 242 are connected to the pulling cylinder 1 243, the output end of the pulling cylinder 1 243 is connected to the pulling cylinder 2 244, the output end of the pulling cylinder 2 244 is fixed to the pulling plate 21, the upper side of the pulling cylinder 2 244 is provided with a pulling cylinder 3 245 fixed to the upper side of the base 241, the output end of the pulling cylinder 3 245 is connected to the abutment plate 246, A slot is provided on the abutment plate 246 to prevent contact with the pins. A pulling cylinder four 247 is provided on the upper side of the two-way cylinder 242. The output end of the pulling cylinder four 247 is connected to a guide block 248. A slope is provided on the guide block 248. The base 241 is elastically connected to an abutment block 249. The lower side of the abutment block 249 is slidingly connected to the slide seat two 232, and one end of the abutment block 249 is connected to the slide seat two 232 by a spring four 2491. The other end of the abutment block 249 is also provided with a slope, and the two slopes are arranged opposite to each other. Before the shell is placed in the work position of slide seat 232, the cylinder four 247 is pulled to move the guide block 248 upward, and the inclined surface of the guide block 248 contacts the inclined surface of the abutment block 249, so that the abutment block 249 moves on the slide seat 232, and the spring four 2491 is stretched. After the work position switching mechanism 5 places the shell into the slide seat 232, the cylinder four 247 is pulled to move the guide block 248 downward, and the abutment block 249 abuts against one end of the shell under the action of the spring four 2491, so that the shell remains stable.

[0073] During assembly, before the middle partition is inserted into the shell, the two-way cylinder 242 makes the two pulling cylinders 243 approach each other until the pulling plate 21 moves to the upper side of the shell groove, and then, the pulling cylinder 243 makes the pulling cylinder 244 move downward, and the pulling cylinder 244 moves the pulling plate 21 downward, so that the pulling hook extending downward from the front end of the pulling plate 21 is located on the inner side of the shell groove, and the two pulling cylinders 244 make the two pulling plates 21 move away from each other, and the two pulling plates 21 pull the two side plates of the shell into an inclined state through the pulling hooks, which is convenient for the insertion of the middle partition.

[0074] The transfer cylinder 1 233 moves the transfer frame 234, and the plug plate 22 moves together with the transfer frame 234 through the moving plate 236. Then the motor 2 rotates the screw rod 231, and the screw rod 231 moves the slide 232, the transfer frame 234, the moving plate 236 and the plug plate 22. The plug plate 22 is inserted into the middle partition of the third support seat 141. Then the two transfer cylinders 3 237 make the two limit plates 238 approach each other, and finally clamp the middle partition. When the upper limit plate 238 approaches the middle partition, the plug rod 239 is inserted into the through hole of the middle partition to keep the movement of the middle partition stable. Then the transfer cylinder 235 makes the moving plate 236 rise to the height of the insertion shell. The transfer cylinder 1 233 makes the transfer frame 234 return, and the transfer frame 234 brings the moving plate 236 and the plug plate 22 returns, so that the middle partition corresponds to the shell, the motor 2 makes the slide 232 and the transfer frame 234 move toward the base 241 through the screw rod 231, and finally the middle partition moves into the shell. After completion, the transfer component 23 returns, and the two pulling cylinders 244 make the two pulling plates 21 approach each other, and the two side plates of the shell automatically recover. The four upper side pins of the middle partition are pre-bent, which facilitates the pins to be inserted into the horizontal grooves of the shell during the recovery process of the two side plates. Then, the pulling component 24 and the pulling plate 21 return to their original positions, and then, the two pulling cylinders 3 245 make the two abutment plates 246 approach each other, and the two abutment plates 246 abut on the two side plates of the shell, so that the shell is adapted to the middle partition. After the abutment is completed, the pulling cylinder 3 245 makes the two abutment plates 246 return to their original positions.

[0075] The upper cover feeding component 13 includes a discharge tray 131 and a fixed frame 133, the discharge tray 131 is connected to a discharge motor 132, the fixed frame 133 is rotatably connected to a rotating shaft 134, a cam 135, a cam 2 136 and a cam 3 137 are fixed to the rotating shaft 134, a driving motor is arranged at the lower side of one end of the rotating shaft 134, the driving motor and the rotating shaft 134 are connected by a pulley assembly, a push plate 138 is arranged on one side of the cam 135, a cutting connecting plate 139 is arranged on one side of the cam 2 136, cam grooves 1 are respectively provided on both sides of the cam 135, and the distances of the cam grooves 1 to the rotating shaft 134 in the circumferential direction are different, a cam groove 2 is provided on the cam 2 136, a cam groove 3 is provided on the cam 3 137, and the cam grooves 2 in the circumferential direction are The distances to the rotating shaft 134 are also different. A lifting connecting plate 1310 is provided on one side of the cam three 137. The distances from the rotating shaft 134 in the circumferential direction of the cam groove three are also different. The lower ends of the pushing plate 138, the cutting connecting plate 139 and the lifting connecting plate 1310 are all connected with rollers 1311. The roller 1311 on the pushing plate 138 is located in the cam groove one, the roller 1311 on the cutting connecting plate 139 is located in the cam groove two, and the roller 1311 on the lifting connecting plate 1310 is located in the cam groove three. The positions of the three rollers 1311 are different, which makes the pushing plate 138, the cutting connecting plate 139 and the lifting connecting plate 1310 have different actions. The pushing plate 138, the cutting connecting plate 139 and the lifting connecting plate 1310 are all rotatably connected to the fixed frame 133. The pushing plate 138 The upper end is connected with a moving block 1312, and a pushing groove is provided on the upper side of the pushing plate 138. The moving block 1312 is slidably connected with the fixed frame 133. A rod is provided on the moving block 1312 to be inserted into the pushing groove. A plug-in 1313 is rotatably connected to the moving block 1312. One end of the plug-in 1313 is connected to the moving block 1312 through a spring 1314. The spring 1314 is used for the plug-in 1313 to be turned downward and inserted into the hole on one side of the upper cover, thereby moving the upper cover. A longitudinal plate 1315 is connected to the upper end of the cutting connecting plate 139. The longitudinal plate 1315 is slidably connected with the fixed frame 133. A cutting groove is provided on the upper side of the cutting connecting plate 139. The longitudinal plate 1315 is slidably connected with the fixed frame 133. A rod is provided at the lower end of the longitudinal plate 1315 to be inserted into the cutting groove. A cutter 1316 is fixed on the upper end, and a guide cylinder for receiving waste is provided on the lower side of the cutter 1316. A transverse plate 1317 is connected to the upper end of the lifting connecting plate 1310. A lifting groove is provided on the upper side of the lifting connecting plate 1310. The transverse plate 1317 is slidably connected to the fixed frame 133. A rod is inserted into the lifting groove on the left side of the transverse plate 1317. A guiding inclined surface is provided at one end of the transverse plate 1317. A top block 1318 is provided on the upper side of the transverse plate 1317. The top block 1318 is connected to the fixed frame 133 through a spring 5 1322. The top block 1318 is slidably connected to the fixed frame 133. The movement of the transverse plate 1317 causes the top block 1318 to move up and down. The top block 1318 moves up so that it is inserted into the upper cover, which is convenient for stably cutting off waste. The top block 1318 moves down for feeding the upper cover.A cover plate 1319 is provided on the upper side of the fixing frame 133. The cover plate 1319 is used to limit the upper cover. A pushing groove for the plug-in 1313 to move is provided on the cover plate 1319. A pressure body 1320 is slidably connected to the cover plate 1319. The pressure body 1320 can move up and down. The pressure body 1320 and the cover plate 1319 are connected by a second spring 1321. A fixing block is installed on one of the cover plates 1319. The two ends of the second spring 1321 are respectively connected to the pressure body 1320 and the fixing block. The second spring 1321 applies pressure to the pressure body 1320 so that the pressure body 1320 is pressed on the upper cover. The pressure of the pressure body 1320 on the upper cover causes the plug-in 1313 to rotate when it returns, and the first spring 1314 is compressed.

[0076] When in use, the driving motor causes the cam 1 135, the cam 2 136 and the cam 3 137 to rotate simultaneously through the rotating shaft 134. Fig.13 As shown, in the process of pushing the upper cover, the cam 135 makes the lower end of the push plate 138 rotate to the left through the cam groove 1, and the push plate 138 makes the moving block 1312 move to the right, and the moving block 1312 moves with the plug-in 1313, and the plug-in 1313 pushes the upper cover to move a position of the upper cover to realize the feeding of the upper cover. When the plug-in 1313 returns, the cam 135 makes the lower end of the push plate 138 rotate to the right through the cam groove 1, and the upper side of the push plate 138 rotates to the left, which in turn makes the moving block 1312 move to the left. In the process of returning, the pressing body 1320 presses the upper cover, so that the plug-in 1313 rotates upward when moving to the left, the spring 1314 is compressed, and the plug-in 1313 is separated from the hole of the upper cover. The plug-in 1313 continues to move to the left. When there is a hole for the upper cover on the lower side of the plug-in 1313, the lower end of the plug-in 1313 is inserted into the hole of the upper cover under the elastic force of the spring 1314.

[0077] The cam groove has four states through the push plate 138:

[0078] When the top block 1318 needs to move up, the cam three 137 rotates through the cam slot three to make the lower end of the top connecting plate 1310 rotate to the left, and the upper end of the top connecting plate 1310 rotates to the right, and the top connecting plate 1310 moves the cross plate 1317 to the right through the top slot, and the cross plate 1317 moves the top block 1318 up through the guide slope, and the spring five 1322 is compressed, and the upper end of the top block 1318 enters the upper cover, and when the top block 1318 needs to move down, the cam three 137 rotates through the cam slot three and the top connecting plate 1310 to make the cross plate 1317 move to the left, and the spring five 1322 makes the top block 1318 move down into the fixed frame 133, which will not block the feeding of the upper cover;

[0079] When the cutter 1316 is needed to cut the waste material, the second cam 136 rotates through the cam groove to make the left side of the cutting connecting plate 139 rotate upward, and the right side of the cutting connecting plate 139 rotates downward. The cutting connecting plate 139 moves the longitudinal plate 1315 downward through the cutting groove, and the longitudinal plate 1315 moves downward with the cutter 1316 to cut the waste material on the upper cover. When the cutter 1316 needs to move upward, the second cam 136 moves the longitudinal plate 1315 upward through the cam groove 2 and the cutting connecting plate 139, and the longitudinal plate 1315 moves upward with the cutter 1316, which will not block the movement of the waste material.

[0080] like Fig. 22 As shown, the state of the cutter 1316, the top block 1318 and the moving block 1312 is presented by rotating one circle, the X axis represents a rotation of 360°, and the Y axis represents the stroke.

[0081] During the rotation of the cam groove, the moving block 1312 has four processes, first moving to feed, then stopping, then returning, and then stopping, which is one cycle;

[0082] During the rotation of the cam groove 2, the cutter 1316 has five processes, first stopping, then descending, then stopping, then rising, and finally stopping, which is one cycle;

[0083] During the three rotations of the cam groove, the top block 1318 has five processes, first stopping, then rising, then stopping, then falling, and finally stopping. This is one cycle.

[0084] The second assembly mechanism 3 is used for connecting the shell and the upper cover. The second assembly mechanism 3 includes a suction cup 31 for transferring the upper cover and a pressure plate 32 for firmly clamping the upper cover and the shell. The second assembly mechanism 3 also includes a transport cylinder 33. The transport cylinder 33 is fixed on a fixing frame 133. The output end of the transport cylinder 33 is connected with a vertical plate 34. The vertical plate 34 is slidably connected with the fixing frame 133. A transport cylinder 2 35 is arranged on the vertical plate 34. The output end of the transport cylinder 2 35 is connected with a slide plate 36. The slide plate 36 is slidably connected with the vertical plate 34. A pressing cylinder 37 is fixed on the slide plate 36. The pressing cylinder 37 The output end of the slide plate 38 is connected to the slide plate 2 38, which is located at the lower side of the slide plate 1 36. The slide plate 2 38 is slidably connected to the vertical plate 34. A rotating motor 39 is fixed on the slide plate 2 38. The output end of the rotating motor 39 is connected to the suction cup 31. A longitudinal cylinder 310 is arranged on the lower side of the pressing plate 32. There are two pressing plates 32, which are located on both sides of the shell. The output end of the longitudinal cylinder 310 is connected to the clamping cylinder 2 311. The output end of the clamping cylinder 2 311 is connected to the pressing plate 32. A support member 6 is arranged on one side of the pressing plate 32. The support member 6 includes a support body cylinder 61. The output end of the support body cylinder 61 has a support block 62.

[0085] When in use, the station switching mechanism 5 moves the shell of the installed middle partition to the station of the second assembly mechanism 3, the suction cup three 31 sucks the cut upper cover, the transport cylinder one 33 moves the vertical plate 34, the transport cylinder two 35, the slide plate one 36, the slide plate two 38 and the rotating motor 39 move together, when the upper cover moves to the upper side of the shell, before the upper cover moves down, the support cylinder 61 inserts the support block 62 into the shell, and the support block 62 is located on the upper side of the middle partition, and then the rotating motor 39 makes the suction cup three 31 rotate to match the shell, and then the transport cylinder two 35 makes the slide plate one 36 move down, and the slide plate one 36 moves down with the clamping cylinder one 37, the slide plate two 38, the rotating motor 39 and the suction cup three 31 The upper cover is inserted into the shell, and the protrusion on the shell is stuck in the slot of the upper cover. Then, the clamping cylinder 1 37 makes the slide plate 2 38 move down, and the slide plate 2 38 makes the suction cup 31 move down, and the suction cup 31 makes the slot of the upper cover stably stuck on the protrusion, and the suction cup 31 returns to its original position. The longitudinal cylinder 310 makes the clamping cylinder 2 311 and the pressure plate 32 move up, and the clamping cylinder 2 311 makes the two pressure plates 32 approach each other and then press the side plate of the upper cover, so that the protrusion is stably stuck in the slot of the upper cover, and the support block 62 maintains the stability of the shell to prevent the pressure plate 32 from deforming inward during the clamping process. When the shell needs to be moved to the next workstation, the support cylinder 61 makes the support block 62 leave the shell.

[0086] A stabilizing mechanism 7 is provided on one side of the upper cover feeding component 13, and the stabilizing mechanism 7 includes a stabilizing cylinder 1 71, and the output end of the stabilizing cylinder 1 71 is connected to a stabilizing frame 72, and a stabilizing cylinder 2 73 is fixed on the stabilizing frame 72, and the output end of the stabilizing cylinder 2 73 is connected to a stabilizing block 74, and a support member 2 is provided on one side of the stabilizing frame 72, and the support member 2 has the same mechanism components as the support member 1 6.

[0087] After the station switching mechanism 5 moves the installation shell to the station of the stabilizing mechanism 7, the stabilizing cylinder 1 71 moves the stabilizing frame 72, and finally moves the stabilizing cylinder 2 73 to the upper side of the shell. Before the stabilizing block 74 moves down, the support block 62 of the support member 2 is inserted into the shell and located on the upper side of the middle partition to prevent the shell from deforming. The stabilizing cylinder 2 73 moves the stabilizing block 74 down, and the multiple protruding rods on the stabilizing block 74 press on the plane of the upper cover to press the upper cover and the shell. After pressing, the stabilizing block 74 returns to its original position, and the station switching mechanism 5 moves the shell on the station of the stabilizing mechanism 7 to the station of the third assembly mechanism 4.

[0088] The third assembly mechanism 4 is used for bending the pins of the middle partition. The third assembly mechanism 4 includes two groups of pressing wheels 41 that are close to or far away from each other, and each group has four pressing wheels 41, so that the pins on the upper side are bent downward and the pins on the lower side are bent upward. The third assembly mechanism 4 includes a fixed seat 42, and a bending cylinder 1 43 is fixed on the fixed seat 42. The output end of the bending cylinder 1 43 is connected to a slider 44, and the slider 44 has a pressing groove for the pressing wheel 41 to pass through. The slider 44 is slidably connected to the fixed seat 42, and a bending cylinder 2 45 is connected to the fixed seat 42. The bending cylinder 2 45 and the two groups of pressing wheels 41 are transmitted through a transmission component 46. The output end of the bending cylinder 2 45 is connected to a transmission plate 47, and the transmission plate 4 7 is slidably connected with the fixed seat 42, two transmission components 46 are distributed on the upper and lower sides of the transmission plate 47, the transmission component 46 includes a transmission rod 1 461, one end of the transmission rod 1 461 is hinged with the transmission plate 47, the other end of the transmission rod 1 461 is hinged with a transmission rod 2 462, the transmission rod 2 462 is rotatably connected with the fixed seat 42, the pressure wheel 41 is installed on the transmission block 463, the transmission block 463 has a vertical rod slidably connected with the fixed seat 42, one side of the transmission block 463 is provided with a connecting groove, the transmission rod 2 462 is connected with a transmission wheel 464, the transmission wheel 464 is located in the connecting groove, the transmission block 463 has four extension rods connected to the pressure wheel 41, and there is a gap between the two extension rods on the same side. The upper pressure wheel 41 is staggered with the lower pressure wheel 41, and the fixed seat 42 has a support rod 421 inserted into the shell, and the support rod 421 is used to stabilize the shell.

[0089] Extrusion pieces 48 are provided on both sides of the fixed seat 42, and a linkage piece 49 is provided between the transmission piece 46 and the extrusion piece 48. The linkage piece 49 includes a linkage block 491 slidably connected to the fixed seat 42, an abutment rod 492 is fixed on the linkage block 491, a linkage inclined surface is provided on the linkage block 491, and a push inclined surface is provided at both ends of the transmission block 463. A linkage plate 493 is rotatably connected to the fixed seat 42, and the extrusion piece 48 is connected to the linkage plate 493. A linkage groove is provided at the lower side of the linkage plate 493, and a rod body is inserted into the linkage groove on the extrusion piece 48. A spring 3 494 is provided at the lower side of the extrusion piece 48, and the two ends of the spring 3 494 are respectively connected to the fixed seat 42 and the extrusion piece 48. There are two extrusion heads at the end of the extrusion piece 48, one extrusion head is inserted between the two extension plates, and the other extrusion head is located outside the extension plate, and the pressure head is misaligned with the extension plate.

[0090] When in use, the bending cylinder 1 43 makes the slider 44 move between the two transmission blocks 463. At this time, the support rod 421 is inserted into the shell, and the bending cylinder 2 45 makes the transmission plate 47 move. The transmission plate 47 makes the transmission rod 2 462 rotate through the transmission rod 1 461. The two transmission rods 2 462 make the two transmission blocks 463 approach each other, and the pressure wheel 41 on the transmission block 463 bends the pins. The upper pins are bent downward and the lower pins are bent upward. After the upper and lower pressure wheels 41 pass over the corresponding pins, the inclined surface is pushed to contact the linkage inclined surface, and When the transmission block 463 moves downward, it pushes the linkage block 491 to move. The linkage block 491 pushes the linkage plate 493 to rotate through the abutment rod 492. The linkage plate 493 moves the extrusion member 48 toward the pin through the linkage groove and the rod body to extrude the pin. The spring three 494 is compressed. Then, the bending cylinder two 45 returns the pressure wheel 41 and the transmission component 46 to their original positions. After the transmission block 463 is separated from the linkage block 491, the spring three 494 restores the extrusion member 48. The extrusion member 48 restores the linkage block 491 to its original position through the rod body and the linkage plate 493. The bending cylinder one 43 restores the slider 44 to its original position, and the slider 44 moves to the bottom of the clamping plate 52. A conveyor belt two 8 is provided on one side of the third assembly mechanism 4. The station switching mechanism 5 moves the shell on the station of the third assembly mechanism 4 to the conveyor belt two 8. The conveyor belt two 8 transports the assembled shell away.

[0091] Those skilled in the art should understand that the embodiments of the present invention described above and shown in the accompanying drawings are only examples and do not limit the present invention. The purpose of the present invention has been fully and effectively achieved. The functions and structural principles of the present invention have been demonstrated and explained in the embodiments, and the embodiments of the present invention may be deformed or modified in any way without departing from the principles.

Claims

1. A connector iron shell automatic assembly machine, characterized in that: include: A feeding mechanism (1), comprising a shell feeding component (11), a middle partition feeding component (12) and an upper cover feeding component (13); A first assembly mechanism (2) is used for connecting the shell and the middle partition. The first assembly mechanism (2) comprises two pulling plates (21) for pulling open the upper side of the shell and a plug plate (22) for transferring the middle partition. The first assembly mechanism (2) also comprises a transfer component (23) and a pulling component (24). The transfer component (23) comprises a second screw rod (231). One end of the screw rod is connected to a second motor. The second screw rod (231) is connected to a second slide seat (232). The second slide seat (232) is connected to a first transfer cylinder (233). The output end of the first transfer cylinder (233) is connected to a transfer frame (234). The transfer frame (234) is connected to a second transfer cylinder (235). The output end of the second transfer cylinder (235) is connected to a moving plate (236). The moving plate (236) is fixedly connected to the plug plate (22). The moving plate (236) is connected to two third transfer cylinders (237). The two moving cylinders (237) are connected to the moving plate (236). The output ends of the air delivery cylinder 3 (237) are connected to the limit plate (238), the pulling component (24) comprises a base (241) supporting the shell, a bidirectional cylinder (242) is fixed on the base (241), the two output ends of the bidirectional cylinder (242) are connected to the pulling cylinder 1 (243), the output end of the pulling cylinder 1 (243) is connected to the pulling cylinder 2 (244), and the output end of the pulling cylinder 2 (244) is connected to the pulling plate (21) fixed, the upper side of the pulling cylinder 2 (244) is provided with a pulling cylinder 3 (245) fixed on the upper side of the base (241), the output end of the pulling cylinder 3 (245) is connected with an abutment plate (246), the upper side of the bidirectional cylinder (242) is provided with a pulling cylinder 4 (247), the output end of the pulling cylinder 4 (247) is connected with a guide block (248), and the base (241) is elastically connected with an abutment block (249); The second assembly mechanism (3) is used for connecting the shell and the upper cover. The second assembly mechanism (3) comprises a suction cup three (31) for transferring the upper cover and a pressure plate (32) for firmly clamping the upper cover and the shell. The second assembly mechanism (3) also comprises a transport cylinder one (33). The output end of the transport cylinder one (33) is connected to a vertical plate (34). The vertical plate (34) is slidably connected to a fixing frame (133). A transport cylinder two (35) is arranged on the vertical plate (34). The output end of the transport cylinder two (35) is connected to a slide plate one (36). The slide plate one (36) is slidably connected to the vertical plate (34). A pressing air cylinder is fixed on the slide plate one (36). Cylinder one (37), the output end of the pressing cylinder one (37) is connected to slide plate two (38), a rotating motor (39) is fixed on slide plate two (38), the output end of the rotating motor (39) is connected to suction cup three (31), a longitudinal cylinder (310) is arranged on the lower side of the pressing plate (32), the output end of the longitudinal cylinder (310) is connected to pressing cylinder two (311), the output end of the pressing cylinder two (311) is connected to the pressing plate (32), a support member one (6) is arranged on one side of the pressing plate (32), the support member one (6) comprises a support body cylinder (61), and the output end of the support body cylinder (61) has a support block (62); A third assembly mechanism (4) is used for bending the middle partition pins, the third assembly mechanism (4) comprising two groups of pressing wheels (41) that are close to or far away from each other, the third assembly mechanism (4) also comprising a fixed seat (42), a bending cylinder 1 (43) being fixed on the fixed seat (42), a slider (44) being connected to the output end of the bending cylinder 1 (43), the slider (44) being slidably connected to the fixed seat (42), a bending cylinder 2 (45) being connected to the fixed seat (42), and transmission between the bending cylinder 2 (45) and the two groups of pressing wheels (41) is via a transmission component (46); A workstation switching mechanism (5) is used for moving a shell, the workstation switching mechanism (5) comprising a plurality of evenly distributed switching cylinders (51), the switching cylinders (51) being connected to a clamping plate (52) for clamping the shell.

2. The connector iron shell automatic assembly machine according to claim 1, characterized in that: The shell feeding component (11) comprises a conveying frame (111), the conveying frame (111) comprises a conveying belt 1 (112), the conveying frame (111) is connected to a stopper (113), the conveying frame (111) is fixed with two blocking cylinders (114), and the output ends of the two blocking cylinders (114) are connected to blocking blocks (115) inserted into the shell.

3. The connector iron shell automatic assembly machine according to claim 1, characterized in that: The middle partition feeding component (12) includes a plurality of placement plates (121) distributed longitudinally, and the shell feeding component (11) also includes a screw rod (123), one end of which is connected to a motor, and a slide seat (124) is connected to the screw rod (123), and a lifting cylinder (125) is fixed to the slide seat (124), and the output end of the lifting cylinder (125) is connected to a hook plate (126) inserted into the bottom of the placement plate (121), and a linear motor (127) is arranged on the upper side of the placement plate (121), and the linear motor (127) is connected to the upper side of the linear motor (127). A suction cup (128) for adsorbing a middle partition is connected, and the feeding mechanism (1) also includes a switching member (14), the switching member (14) includes three support seats (141) for placing the middle partition, a transverse cylinder (142) is provided on one side of the support seat (141), and two suction cups (143) are connected to the transverse cylinder (142), and a pre-pressing cylinder (147) is fixed on the middle support seat (141), and the output end of the pre-pressing cylinder (147) is connected to a pre-pressing member (148), and the pre-pressing member (148) includes a pre-pressing block (1481) of a pre-pressing pin.

4. The connector iron shell automatic assembly machine according to claim 1, characterized in that: The upper cover feeding component (13) comprises a discharge tray (131) and a fixing frame (133); the discharge tray (131) is connected to a discharge motor (132); the fixing frame (133) is rotatably connected to a rotating shaft (134); a cam 1 (135), a cam 2 (136) and a cam 3 (137) are fixed to the rotating shaft (134); a push plate (138) is provided on one side of the cam 1 (135); a cutting connecting plate (139) is provided on one side of the cam 2 (136); The first wheel (135) is provided with a cam groove one on both sides, the second cam (136) is provided with a cam groove two, the third cam (137) is provided with a cam groove three, and a lifting connecting plate (1310) is provided on one side of the third cam (137). The lower ends of the pushing plate (138), the cutting connecting plate (139) and the lifting connecting plate (1310) are all connected to rollers (1311). The pushing plate (138), the cutting connecting plate (139) and the lifting connecting plate (1310) are all rotatably connected to the fixed frame (133). The upper end of the push plate (138) is connected to a moving block (1312), and the moving block (1312) is rotatably connected to a plug-in unit (1313), one end of the plug-in unit (1313) is connected to the moving block (1312) via a spring (1314), the upper end of the cutting connecting plate (139) is connected to a longitudinal plate (1315), the longitudinal plate (1315) is slidably connected to the fixing frame (133), the upper end of the longitudinal plate (1315) is fixed with a cutter (1316), and the lifting connecting plate (139) is connected to the moving block (1312) via a spring (1314). The upper end of the support frame (1310) is connected to a horizontal plate (1317), one end of the horizontal plate (1317) is provided with a guiding inclined surface, a top block (1318) is arranged on the upper side of the horizontal plate (1317), the top block (1318) is slidably connected to the fixing frame (133), a cover plate (1319) is arranged on the upper side of the fixing frame (133), a pressure body (1320) is slidably connected to the cover plate (1319), and the pressure body (1320) and the cover plate (1319) are connected via a second spring (1321).

5. The connector iron shell automatic assembly machine according to claim 1, characterized in that: A stabilizing mechanism (7) is provided on one side of the upper cover feeding component (13), the stabilizing mechanism (7) comprising a stabilizing cylinder 1 (71), the output end of the stabilizing cylinder 1 (71) being connected to a stabilizing frame (72), a stabilizing cylinder 2 (73) being fixed on the stabilizing frame (72), the output end of the stabilizing cylinder 2 (73) being connected to a stabilizing block (74), and a support member 2 being provided on one side of the stabilizing frame (72).

6. The connector iron shell automatic assembly machine according to claim 1, characterized in that: Extrusion pieces (48) are provided on both sides of the fixed seat (42); a linkage piece (49) is provided between the transmission piece (46) and the extrusion piece (48); the linkage piece (49) comprises a linkage block (491) slidably connected to the fixed seat (42); an abutment rod (492) is fixed to the linkage block (491); a linkage plate (493) is rotatably connected to the fixed seat (42); the extrusion piece (48) is connected to the linkage plate (493); a spring three (494) is provided on the lower side of the extrusion piece (48); two ends of the spring three (494) are respectively connected to the fixed seat (42) and the extrusion piece (48).

7. The connector iron shell automatic assembly machine according to claim 1, characterized in that: A second conveyor belt (8) is provided on one side of the third assembly mechanism (4).

Images