Full-automatic patch panel assembly machine

Abstract

The application discloses a full-automatic patch board assembling machine and belongs to the technical field of machining, which comprises a workbench (1), wherein the workbench (1) is provided with a patch cord conveying device (2) and a patch board conveying device (3); the patch cord conveying device (2) comprises a patch cord conveying track (4) and a patch cord feeding mechanism (5); the patch board conveying device (3) comprises a patch board conveying track (6) and a patch board feeding mechanism (7); a patch cord board combination device (8) is arranged between the patch cord conveying track (4) and the patch board conveying track (6); and a patch board pushing device (9) is arranged on one side of the patch cord board combination device (8). The patch cord conveying device (2), the patch board conveying device (3) and the patch cord board combination device (8) are arranged, an integrated automatic assembling production line of the patch cord lamp board is formed, the production efficiency of the lamp board is greatly improved, the labor cost is reduced, and the product quality is ensured.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of mechanical processing, and in particular relates to a full-automatic plugboard assembly machine for automatically assembling plug wires and plug boards. BACKGROUND

[0002] A lamp board is usually assembled by a plug board, plug wires and small bulbs. According to the application patent of a full-automatic ice strip lamp processing machine applied by the applicant on April 3, 2023, automatic combination and connection between the plug wires and the small bulbs can be realized, and according to the needs of application scenarios, the lamp string is formed in series or parallel. The research and development of the processing machine improves the production and processing efficiency of the lamp string and reduces the labor cost input in the lamp string production process.

[0003] However, the assembly process of sequentially installing the prepared lamp string on the plug board is usually completed by manual operation in the prior art. A plug board is usually provided with dozens of plug holes, and the plug-in part corresponding to each small bulb on the lamp string needs to be repeatedly pressed into the plug hole of the plug board in a certain order by manual operation. On the one hand, the work efficiency is low and the labor cost is large. On the other hand, the operation modes of different workers are different, and the product quality is uneven, which cannot guarantee the yield of the lamp board. Therefore, the applicant wants to develop a full-automatic plugboard assembly machine which can be used in cooperation with the lamp string processing machine and automatically combine the plug board and the plug wires of the lamp string. SUMMARY

[0004] The application aims to overcome the technical problems in the prior art that the plug board of the lamp board and the plug wires of the lamp string are manually assembled, the work efficiency is low, the labor cost is large, and the product quality is uneven, and provide a full-automatic plugboard assembly machine which can be used in cooperation with the lamp string processing machine and automatically combine the plug board and the plug wires of the lamp string, effectively improve the work efficiency, reduce the labor cost and guarantee the product quality.

[0005] In order to solve the above technical problems, the application provides a full-automatic plugboard assembly machine, which comprises a workbench, plug wire conveying devices and plug board conveying devices are arranged on the workbench, respectively, the plug wire conveying device comprises a plug wire conveying track and a plug wire feeding mechanism, the plug board conveying device comprises a plug board conveying track and a plug board feeding mechanism, a plug board combination device is arranged between the plug wire conveying track and the plug board conveying track, a plug board pushing device is arranged on the side of the plug board combination device facing the plug board conveying device, and the plug board pushing device corresponds to the plug board conveying track.

[0006] As a further improved measure of the present application, the above-mentioned plugboard pushing device comprises a moving rod, a front pushing rod arranged at the front end of the moving rod, and a rear pushing rod arranged at the rear end of the moving rod, wherein the moving rod moves in the longitudinal direction under the drive of the first driving mechanism and moves in the conveying direction of the plugboard conveying track under the drive of the second driving mechanism.

[0007] As a further improved measure of the present application, the front end of the moving rod is provided with a driving member one for driving the front pushing rod to move in the conveying direction of the plugboard conveying track, and the rear end of the moving rod is provided with a driving member two for driving the rear pushing rod to move in the conveying direction of the plugboard conveying track.

[0008] As a further improved measure of the present application, the moving rod is provided with a pushing main plate, the front pushing rod is fixed to the front end of the pushing main plate, and the rear end of the pushing main plate is provided with a driving member three for driving the rear pushing rod to move in the longitudinal direction.

[0009] As a further improved measure of the present application, the pushing main plate is provided with a sliding block, the sliding block is provided with a mounting hole one in the conveying direction of the plugboard conveying track and a mounting hole two in the longitudinal direction, a sliding bar one is inserted into the mounting hole one, one end of the sliding bar one is connected with the output end of the second driving mechanism, a sliding bar two is inserted into the mounting hole two, the sliding block is provided with a driving member four for driving the sliding bar two to reciprocate in the mounting hole two, and the sliding bar one is provided with a groove one corresponding to the sliding bar two.

[0010] As a further improved measure of the present application, the workbench is provided with a base in opposition, the base is provided with synchronous wheels in rotation, the synchronous wheels are provided with a synchronous chain therebetween, the plugboard conveying track is formed by positioning plates arranged on the synchronous chain in sequence, the positioning plates are provided with through holes one corresponding to the plug-in components, and the workbench is further provided with a third driving mechanism for driving one of the synchronous wheels to rotate.

[0011] As a further improved measure of the present application, the workbench is further provided with a plug-in component twisting device corresponding to the plugboard conveying track, the plug-in component twisting device comprises a clamping jaw one and a fourth driving mechanism for driving the clamping jaw one to rotate by 90°.

[0012] As a further improved measure of the present application, the plug-in component feeding mechanism comprises a clamping jaw two corresponding to the positioning plate conveyed to the feeding position of the plugboard conveying track, and the clamping jaw two moves in the direction of the plugboard conveying track under the drive of a fifth driving mechanism.

[0013] As a further improved measure of the present application, the workbench is provided with a material conveying bottom plate, opposite material blocking plates are arranged on the material conveying bottom plate, a slot between the material blocking plates forms a plugboard conveying track, a pressing plate is arranged above each of the material blocking plates, a through hole two is formed in the pressing plate for the passing of an adjusting piece, the lower end of the adjusting piece abuts against the upper surface of the material blocking plate, a limiting head is arranged at the upper end of the adjusting piece, and an elastic piece is arranged between the limiting head and the pressing plate.

[0014] As a further improved measure of the present application, the plugboard feeding mechanism comprises a storage rack and a driving piece five arranged on one side of the storage rack, the output end of the driving piece five is provided with a pushing plate, a notch one and a notch two for the passing of the pushing plate are respectively formed at the lower ends of the two sides of the storage rack, and the notch one, the notch two and the plugboard conveying track are on the same horizontal line.

[0015] As a further improved measure of the present application, limiting mechanisms are respectively arranged on the two sides of the storage rack, the limiting mechanism comprises a lifting block above the pushing plate and a driving piece six for driving the lifting block to pass through the notch one and the notch two respectively, the upper surface of the lifting block is provided with a guide surface, and the guide surface is upwardly inclined from one end towards the storage rack to the other end away from the storage rack.

[0016] As a further improved measure of the present application, the plugboard combination device comprises a third clamping jaw, a driving mechanism six for driving the third clamping jaw to move in the longitudinal direction, and a driving mechanism seven for driving the third clamping jaw to reciprocate between the plugboard conveying track and the plugboard conveying track.

[0017] As a further improved measure of the present application, the workbench is further provided with a discharging device, the discharging device comprises a receiving plate corresponding to the discharging end of the plugboard conveying track, a discharging plate is arranged at the discharging end of the receiving plate, and the discharging plate moves towards the discharging end of the receiving plate under the driving of a driving mechanism eight.

[0018] Compared with the prior art, the present application has the beneficial effects that: 1, the full-automatic plug-wiring assembly machine can be combined with the light string processing machine developed by the applicant, the plug-wiring and plug of the light string processed by the light string processing machine can be directly transferred to the plug-wiring conveying track of the full-automatic plug-wiring assembly machine through the plug-wiring feeding mechanism, the plug-wiring board combination device is formed through the plug board conveying track, plug board feeding mechanism and plug-wiring board combination device, the production efficiency of the plug-wiring board is greatly improved, the labor cost is reduced, and the product quality is ensured; 2, the plug board on the plug board conveying track can be continuously pushed through the plug board pushing device, the jack on the plug board moves to the plug position in sequence, so that the plug on the plug-wiring is inserted into the jack through the clamping jaw two of the plug-wiring board combination device, and the yield of the plug-wiring board is improved; 3, the plug is rotated by 90 degrees through the plug twisting device during the plug-wiring conveying process, so that the glue injection port on the plug faces outward, the glue injection needle can directly extend into the glue injection port of the plug for glue injection after the plug-wiring is assembled on the plug board. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 is a perspective view of the embodiment 1 of the present application.

[0020] Figure 2 is a front view of the embodiment 1 of the present application.

[0021] Figure 3 is a top view of the embodiment 1 of the present application.

[0022] Figure 4 is an enlarged perspective view of the plug board pushing device in the embodiment 1 of the present application.

[0023] Figure 5 is an enlarged front view of the plug board pushing device in the embodiment 1 of the present application.

[0024] Figure 6 is an enlarged top view of the plug board pushing device in the embodiment 1 of the present application.

[0025] Figure 7 is one of the enlarged perspective views of the plug-wiring conveying device in the embodiment 1 of the present application.

[0026] Figure 8 is the I part in Figure 7 .

[0027] Figure 9 is the second enlarged perspective view of the plug-wiring conveying device in the embodiment 1 of the present application.

[0028] Figure 10 is the P part in Figure 9 .

[0029] Figure 11 is an enlarged perspective view of the plug twisting device in embodiment 1 of the present application.

[0030] Figure 12 is an enlarged left side view of the plug twisting device in embodiment 1 of the present application.

[0031] Figure 13 is an enlarged perspective view of the plugboard conveying device in embodiment 1 of the present application.

[0032] Figure 14 is an enlarged top view of the plugboard conveying device in embodiment 1 of the present application.

[0033] Figure 15 is an enlarged top view of the storage rack in embodiment 1 of the present application.

[0034] Figure 16 is an enlarged perspective view of Figure 15 is a sectional view along A-A in

[0035] Figure 17 is an enlarged perspective view of the plugboard conveying track in embodiment 1 of the present application.

[0036] Figure 18 is an enlarged perspective view of the lifting block in embodiment 1 of the present application.

[0037] Figure 19 is an enlarged front view of the lifting block in embodiment 1 of the present application.

[0038] Figure 20 is an enlarged perspective view of the plugboard assembly device in embodiment 1 of the present application.

[0039] Figure 21 is an enlarged front view of the plugboard assembly device in embodiment 1 of the present application.

[0040] Figure 22 is an enlarged left side view of the plugboard assembly device in embodiment 1 of the present application.

[0041] Figure 23 is an enlarged perspective view of the unloading device in embodiment 1 of the present application.

[0042] Figure 24 is an enlarged top view of the unloading device in embodiment 1 of the present application.

[0043] Figure 25 is an enlarged perspective view of the plugboard pushing device in embodiment 2 of the present application.

[0044] Figure 26 is an enlarged perspective view of N part of Figure 25

[0045] Figure 27 ​is an enlarged front view of the plug pushing device in embodiment 2 of the present application.

[0046] BRIEF DESCRIPTION OF DRAWINGS: workbench 1, plug wire conveying device 2, plug pushing device 3, plug wire conveying track 4, plug wire feeding mechanism 5, plug pushing track 6, plug pushing feeding mechanism 7, plug wire and plug combination device 8, plug pushing device 9, moving rod 10, front pushing rod 11, rear pushing rod 12, driving member one 13, driving member two 14, pushing material main plate 15, driving member three 16, sliding block 17, mounting hole one 18, mounting hole two 19, sliding strip one 20, sliding strip two 21, driving member four 22, groove one 23, synchronous chain 24, positioning plate 25, through hole one 26, driving mechanism three 27, plug twisting device 28, clamping jaw one 29, clamping jaw two 30, material conveying bottom plate 31, material blocking plate 32, material pressing plate 33, adjusting member 34, limiting head 35, elastic member 36, material storage rack 37, driving member five 38, pushing material plate 39, notch one 40, notch two 41, limiting mechanism 42, material lifting block 43, driving member six 44, guide surface 45, clamping jaw three 46, driving mechanism six 47, driving mechanism seven 48, discharging device 49, material receiving plate 50, discharging plate 51, driving mechanism eight 52, sliding strip three 53, guide block one 54, sliding strip four 55, guide block two 56, mounting plate one 57, first base 58, second base 59, first synchronous wheel 60, second synchronous wheel 61, chain plate 62, pin shaft 63, bearing seat 64, bearing 65, rotating shaft one 66, rotating shaft two 67, support one 68, support one 68, gear wheel 69, support two 70, fixed frame 71, mounting plate two 72, pulley one 73, pulley two 74, guide rail 75, guide block three 76, cushion block 77, connecting block one 78, rotating shaft three 79, mounting plate three 80, support three 81, shaft sleeve 82, support four 83, guide block four 84, sliding strip five 85, guide block five 86, mounting plate four 87, mounting plate five 88, mounting plate six 89, mounting plate seven 90. EMBODIMENT

[0047] The present application will be further described below in conjunction with the drawings.

[0048] In order to make the purpose, technical solutions and advantages of the present application more clear and explicit, the present application will be further described in detail below in conjunction with the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and do not limit the present application.

[0049] Embodiment 1: as Figures 1 to 3 , Figure 17As shown in the full-automatic patch panel assembly machine, a workbench 1 is provided with a patch cable conveying device 2 and a panel conveying device 3 respectively. The patch cable conveying device 2 comprises a patch cable conveying track 4 and a patch cable feeding mechanism 5 arranged on the side of the patch cable conveying track 4 away from the panel conveying device 3. The panel conveying device 3 comprises a panel conveying track 6 and a panel feeding mechanism 7 arranged on the side of the panel conveying track 6 away from the patch cable conveying device 2.

[0050] As shown in the full-automatic patch panel assembly machine, a workbench 1 is provided with a patch cable conveying device 2 and a panel conveying device 3 respectively. The patch cable conveying device 2 comprises a patch cable conveying track 4 and a patch cable feeding mechanism 5 arranged on the side of the patch cable conveying track 4 away from the panel conveying device 3. The panel conveying device 3 comprises a panel conveying track 6 and a panel feeding mechanism 7 arranged on the side of the panel conveying track 6 away from the patch cable conveying device 2. Figures 7 to 9 As shown in the full-automatic patch panel assembly machine, a workbench 1 is provided with a patch cable conveying device 2 and a panel conveying device 3 respectively. The patch cable conveying device 2 comprises a patch cable conveying track 4 and a patch cable feeding mechanism 5 arranged on the side of the patch cable conveying track 4 away from the panel conveying device 3. The panel conveying device 3 comprises a panel conveying track 6 and a panel feeding mechanism 7 arranged on the side of the panel conveying track 6 away from the patch cable conveying device 2.

[0051] As shown in the full-automatic patch panel assembly machine, a workbench 1 is provided with a patch cable conveying device 2 and a panel conveying device 3 respectively. The patch cable conveying device 2 comprises a patch cable conveying track 4 and a patch cable feeding mechanism 5 arranged on the side of the patch cable conveying track 4 away from the panel conveying device 3. The panel conveying device 3 comprises a panel conveying track 6 and a panel feeding mechanism 7 arranged on the side of the panel conveying track 6 away from the patch cable conveying device 2.

[0052] As shown in the full-automatic patch panel assembly machine, a workbench 1 is provided with a patch cable conveying device 2 and a panel conveying device 3 respectively. The patch cable conveying device 2 comprises a patch cable conveying track 4 and a patch cable feeding mechanism 5 arranged on the side of the patch cable conveying track 4 away from the panel conveying device 3. The panel conveying device 3 comprises a panel conveying track 6 and a panel feeding mechanism 7 arranged on the side of the panel conveying track 6 away from the patch cable conveying device 2. Figure 7 Figure 9 Figure 10 ​​As shown, the workbench 1 is provided with a base on the opposite side, which is a first base 58 and a second base 59. The first base 58 and the second base 59 are respectively provided with a synchronous wheel, which is a first synchronous wheel 60 and a second synchronous wheel 61. The first synchronous wheel 60 and the second synchronous wheel 61 are provided with a synchronous chain 24. In this embodiment, the first synchronous wheel 60 and the second synchronous wheel 61 are sprockets, and the synchronous chain 24 is a chain. The chain is engaged with the sprocket. According to the needs, the number of sprockets provided on each base can be one or two. Correspondingly, the number of chains is one or two. Each chain includes chain plates 62 arranged in sequence and a pin shaft 63 used for connecting adjacent two chain plates 62.

[0053] As shown in Figure 2 , Figure 7 and Figure 9 , the first base 58 is provided with a bearing 65 on each side through a bearing seat 64. The first synchronous wheel 60 is provided with a rotating shaft I 66 in the center hole. The two ends of the rotating shaft I 66 are respectively inserted into the corresponding bearing 65, so as to realize the rotation of the first synchronous wheel 60 relative to the first base 58. The workbench 1 is provided with a driving mechanism three 27 used for driving the second synchronous wheel 61 to rotate relative to the second base 59. The driving mechanism three 27 is a servo motor, and the output end thereof is connected with a rotating shaft II 67 provided in the center hole II of the second synchronous wheel 61. Under the driving of the driving mechanism three 27, the first synchronous wheel 60 and the second synchronous wheel 61 rotate, and drive the synchronous chain 24, i.e. the chain transmission. The workbench 1 can be further provided with a small gear 69 through a support I 68, which is rotatably arranged and cooperates with the synchronous chain 24, so as to further ensure the transmission of the synchronous chain 24.

[0054] As shown in Figure 7 , Figure 9 and Figure 10 , the wire insertion conveying track 4 is formed by positioning plates 25 arranged in sequence on the synchronous chain 24. The positioning plates 25 are all provided with a through hole I 26 corresponding to the plug. In this embodiment, the positioning plates 25 are connected with the pin shaft 63 on the chain. In this way, the use of fasteners between the positioning plates 25 and the chain plates 62 can be reduced, so that the structure of the wire insertion conveying track 4 is simpler, and the assembly is more convenient. Under the transmission of the synchronous chain 24, i.e. the chain, each positioning plate 25 moves to the feeding station of the wire insertion conveying track 4 in sequence. After the clamping jaw II 30 clamps the lamp string wire, the plug on the lamp string wire is inserted into the through hole I 26 of the positioning plate 25 moving to the feeding station of the wire insertion conveying track 4, so as to realize the conveying of the lamp string wire.

[0055] As shown in Figure 1 , Figure 13 , Figure 14 and Figure 17As shown in the drawings, the plugboard feeding mechanism 7 comprises a storage rack 37 for orderly stacking of multiple plugboards, and a driving member five 38 provided on the side of the storage rack 37 away from the plugboard conveying track 6. The driving member five 38 is provided as a pneumatic cylinder, and the output end thereof is provided with a pushing plate 39 corresponding to the first plugboard from the bottom up in the storage rack 37.

[0056] As shown in the drawings, Figure 13 , Figure 15 , Figure 16 and Figure 17 , the lower ends of the two sides of the storage rack 37 are respectively provided with a gap one 40 for the pushing plate 39 to pass through and a gap two 41 for the plugboard to pass out, and the gap one 40, the gap two 41 and the plugboard conveying track 6 are on the same horizontal line. Under the driving of the driving member five 38, the pushing plate 39 passes through the gap one 40 to push the first plugboard from the bottom up in the storage rack 37, so that the plugboard passes out of the gap two 41 and enters the plugboard conveying track 6. In this embodiment, the upper end of the storage rack 37 is provided as an open type, so that workers can replenish the plugboards at the upper end of the storage rack 37 without affecting the feeding of the plugboards from the lower end of the storage rack 37, realizing the automation and continuity of plugboard feeding and improving the work efficiency.

[0057] As shown in the drawings, Figure 13 and Figure 14 , under the action of gravity and pressure, the two adjacent plugboards will be tightly attached to each other, i.e. the lower surface of the second plugboard from the bottom up in the storage rack 37 will be tightly attached to the upper surface of the first plugboard from the bottom up in the storage rack 37, and the first plugboard from the bottom up in the storage rack 37 will bear the total weight of the plugboards above it, affecting the pushing of the plugboard by the pushing plate 39. Therefore, in this embodiment, a limiting mechanism 42 is provided on the two sides of the storage rack 37, which comprises a lifting block 43 and a driving member six 44 for driving the lifting block 43 to pass through the gap one 40 and the gap two 41 respectively.

[0058] As shown in the drawings, Figure 14 , Figure 18 and Figure 19 , the lifting block 43 is located above the pushing plate 39 and corresponds to the second plugboard from the bottom up in the storage rack 37, and the upper surface of the lifting block 43 is provided with a guide surface 45 inclined upward from the end facing the storage rack 37 to the end away from the storage rack 37. The driving member six 44 is provided as a pneumatic cylinder, and the output end thereof is connected with the lifting block 43. As one scheme, the driving member six 44 is provided on the workbench 1, and as another scheme, a fixed plate is provided on one side of the storage rack 37, and the driving member six 44 is provided at the two ends of the fixed plate.

[0059] As shown in the drawings, Figure 14 and Figure 16The lifting blocks 43 are respectively driven by the sixth driving members 44 to pass through the gap one 40 and the gap two 41, and are respectively inserted into the gap between the first plate from bottom to top and the second plate from bottom to top in the storage rack 37, so as to lift the second plate from bottom to top and the multiple plates above the second plate from bottom to top in the storage rack 37, and ensure the pushing of the pushing plate 39 to the first plate from bottom to top in the storage rack 37. When the feeding of the first plate from bottom to top in the storage rack 37 is completed, the lifting blocks 43 are driven by the sixth driving members 44 to reset, so as to make the second plate from bottom to top in the storage rack 37 fall down. In this way, the feeding of the plates in order can be realized.

[0060] As shown in Figure 1 , Figure 13 and Figure 17 , the workbench 1 is provided with the material conveying plate 31 through the support two 70. In the embodiment, the storage rack 37, the fifth driving member 38 and the limiting mechanism 42 are all arranged on the material conveying plate 31, so as to be beneficial to the reasonable distribution of the space on the workbench 1. The material conveying plate 31 is provided with the material blocking plate 32 oppositely. The plate conveying track 6 is formed by the groove between the material blocking plate 32 and the material conveying plate 31. The material blocking plates 32 on the left and right sides of the plate can limit the left and right sides of the plate on the plate conveying track 6, so as to prevent the plate from deviating from the set conveying path in the conveying process.

[0061] The upper side of the material blocking plate 32 is provided with the material pressing plate 33. The material pressing plate 33 is provided with the through hole two for the adjusting member 34 to pass through. The lower end of the adjusting member 34 is in abutment with the upper surface of the material blocking plate 32. The upper end of the adjusting member 34 is provided with the limiting head 35. The limiting head 35 and the material pressing plate 33 are provided with the elastic member 36. The elastic member 36 is a compression spring. According to the different thicknesses of the plates, the elastic member 36 will produce different shrinkage deformations, so as to adjust the horizontal height of the material pressing plate 33. The material pressing plate 33 is always pressed on the plate, so as to longitudinally limit the plate in the conveying process, and ensure the stability of the plate in the conveying process.

[0062] As shown in Figure 1 , Figure 17 , Figures 20 to 22As shown, the wire board combination device 8 is arranged between the wire conveying track 4 and the plug board conveying track 6 through the fixing frame 71, for assembling the lamp string wire and the plug board conveyed to the specific work station. The wire board combination device 8 comprises the clamping jaw three 46, the driving mechanism six 47 for driving the clamping jaw three 46 to move in the longitudinal direction, and the driving mechanism seven 48 for driving the clamping jaw three 46 to reciprocate between the wire conveying track 4 and the plug board conveying track 6. The driving mechanism six 47 can be arranged as a servo motor or a pneumatic cylinder, and the output end of the driving mechanism six 47 is provided with a mounting plate two 72, and the clamping jaw three 46 is arranged on the mounting plate two 72; the driving mechanism seven 48 is arranged as a servo motor mounted on the fixing frame 71, and the output end of the driving mechanism seven 48 is provided with a belt pulley one 73, and a belt is arranged between the belt pulley one 73 and a belt pulley two 74 rotatably arranged on the fixing frame 71, and the belt is provided with a connecting component connected with the driving mechanism six 47.

[0063] The fixing frame 71 is provided with a guide rail 75, and the guide rail 75 is slidably provided with a guide block three 76, and the connecting component comprises a pad 77 fixed on the belt, and a connecting block one 78 connected between the pad 77 and the guide block three 76, and the driving mechanism six 47 can be directly fixed on the guide block three 76, or the driving mechanism six 47 and the guide block three 76 can be connected through the connecting block two. Through the sliding cooperation between the guide rail 75 and the guide block three 76, the connection between the guide block three 76 and the belt, and the connection between the driving mechanism six 47 and the guide block three 76, on the one hand, the connection between the clamping jaw three 46, the driving mechanism six 47 and the driving mechanism seven 48 can be realized, and on the other hand, the movement precision of the clamping jaw moving between the wire conveying track 4 and the plug board conveying track 6 can be ensured.

[0064] Under the driving of the driving mechanism seven 48, the belt pulley one 73 and the belt pulley two 74 rotate, the belt drives, and drives the driving mechanism six 47 and the clamping jaw three 46 to synchronously move horizontally between the wire conveying track 4 and the plug board conveying track 6, so that the clamping jaw three 46 clamps the plug on the lamp string wire located at the discharge end of the wire conveying track 4 under the driving of the driving mechanism eleven, and moves the lamp string wire as a whole to the discharge end of the plug board conveying track 6, so that the plug is plugged into the jack of the plug board, and through the reciprocation, the automatic and continuous assembly of the wire lamp board is realized, which is beneficial to improve the work efficiency. Under the driving of the driving mechanism six 47, the horizontal height of the clamping jaw three 46 can be adjusted, so that the clamping jaw three 46 corresponds to the position of the plug on the lamp string wire, so as to facilitate the clamping jaw three 46 to extend into the lower end of the lamp string plug to clamp the plug.

[0065] After the plug-in lamp panel is assembled, the dispensing needle needs to be synchronously inserted into the dispensing port of each plug-in to perform dispensing. In actual production process, the plug-in and the plug wire produced by the lamp string processing machine are unified, and the angle and direction of the plug-in and the plug wire at the discharge of the lamp string processing machine are the same. The plug wire on the plug-in lamp panel assembled according to the above steps will block the dispensing port on the plug-in. Therefore, in order to facilitate the dispensing of the dispensing head, the plug-in needs to be rotated by 90° during the conveying of the lamp string plug wire, so that the dispensing port on the plug-in is exposed.

[0066] As shown in Figure 1 , Figure 11 and Figure 12 , the workbench 1 is provided with a plug-in twisting device 28 corresponding to the plug wire conveying track 4. The plug-in twisting device 28 includes a clamping jaw one 29 and a driving mechanism four for driving the clamping jaw one 29 to rotate by 90°. In this embodiment, the output end of the driving mechanism four is connected with a rotating shaft three 79. The rotating shaft three 79 is provided with a mounting plate three 80 at the end away from the driving mechanism four. The clamping jaw one 29 is arranged on the mounting plate three 80. The workbench 1 is provided with a shaft sleeve 82 through a support three 81. The rotating shaft three 79 cooperates with the shaft sleeve 82 to realize the mounting and fixing of the clamping jaw one 29 and ensure the rotation of the clamping jaw one 29.

[0067] The clamping jaw two 30 is driven by the driving mechanism twelve to clamp the plug-in of the lamp string plug wire on the plug wire conveying track 4. The plug-in is rotated by 90° under the driving of the driving mechanism four, so that the dispensing port on the plug-in faces outward. After the lamp string plug-in is assembled on the plug-in panel, the plug wire will not block the dispensing port on the plug-in. The dispensing needle can be directly inserted into the dispensing port of the plug-in to perform dispensing.

[0068] As shown in Figure 3 , Figure 4 , Figure 13 and Figure 17 , since the pushing plate 39 can only push the plug-in panel out of the storage rack 37, it is necessary to provide a plug-in panel pushing device 9 corresponding to the plug-in panel conveying track 6 on the side of the plug-in panel assembly device 8 facing the plug-in panel conveying device 3 for continuously conveying the plug-in panel on the plug-in panel conveying track 6. The plug-in panel pushing device 9 includes a moving rod 10, a front pushing rod 11 arranged at the front end of the moving rod 10, and a rear pushing rod 12 arranged at the rear end of the moving rod 10.

[0069] As shown in Figures 4 to 6 , Figure 17As shown, the workbench 1 is provided with a support four 83, the support four 83 is provided with a guide block four 84, the guide block four 84 is slidably provided with a slide bar five 85 in the longitudinal direction, the output end of the driving mechanism one for driving the movement of the moving rod 10 in the longitudinal direction is connected with one end of the slide bar five 85, the other end of the slide bar five 85 is connected with a guide block five 86, the moving rod 10 is slidably arranged in the guide block five 86 in the conveying direction of the plugboard conveying track 6, the output end of the driving mechanism two for driving the movement of the moving rod 10 in the conveying direction of the plugboard conveying track 6 is connected with the moving rod 10. Through the cooperation between the guide block four 84 and the slide bar five 85, the cooperation between the guide block five 86 and the moving rod 10, and the connection between the slide bar five 85 and the guide block five 86, on the one hand, the connection between the moving rod 10, the driving mechanism one and the driving mechanism two can be realized, and on the other hand, the movement accuracy of the moving rod 10 in the conveying direction of the plugboard conveying track 6 and the longitudinal direction can be ensured.

[0070] As shown in Figure 3 , Figures 4 to 6 , Figure 17 As shown, under the driving of the driving mechanism one, the front push rod 11 is inserted into the insertion hole of the front plugboard, and the rear push rod 12 is inserted into the insertion hole of the rear plugboard. Since in this embodiment, the output value of the driving mechanism two each time is the distance between the adjacent two insertion holes on the same plugboard, i.e. the distance of one station, therefore, under the driving of the driving mechanism two, the front push rod 11 and the rear push rod 12 can drive the front and rear two plugboards to move one station distance towards the plugboard combination device 8 each time, so as to move the insertion hole inserted by the front push rod 11 to the plugboard station, and then the driving mechanism one and the driving mechanism two drive the moving rod 10 to reset, so as to facilitate the assembly of the plugboard combination device 8 for the lamp string plugboard and the plugboard, and the movement of the front push rod 11 and the rear push rod 12 to the next corresponding insertion hole respectively.

[0071] The insertion holes in the plugboard are arranged in sequence, and the distances between the insertion holes are the same, so that only the programs of the driving mechanism one and the driving mechanism two need to be set, so as to ensure the orderly pushing of the front push rod 11 to the front plugboard and the orderly pushing of the rear push rod 12 to the rear plugboard. However, since there is a distance of one insertion hole at both ends of the plugboard, and the distance is not provided with an insertion hole, so that there are two station distances between the last insertion hole of the front plugboard and the first insertion hole of the rear plugboard, which makes the driving mechanism one and the driving mechanism two unable to convey the front and rear plugboards at the junction according to the set program.

[0072] Therefore, in order to make up for the above distance, as shown in Figures 4 to 6As shown, the front end of the moving rod 10 is provided with a driving member one 13 for driving the front push rod 11 to move along the conveying direction of the plugboard conveying track 6, the output end of the driving member one 13 is provided with a mounting plate four 87, and the front push rod 11 is fixed on the mounting plate four 87 along the longitudinal direction; the rear end of the moving rod 10 is provided with a driving member two 14 for driving the rear push rod 12 to move along the conveying direction of the plugboard conveying track 6, the output end of the driving member two 14 is provided with a mounting plate five 88, and the rear push rod 12 is fixed on the mounting plate five 88 along the longitudinal direction.

[0073] As shown in Figures 4 to 6 , Figure 13 , the driving member one 13 and the driving member two 14 are both provided as air cylinders, when the conveying of the last plugboard, i.e. the first plugboard, is completed, the driving member one 13 drives the front push rod 11 to move towards the direction of the storage rack 37, so that the front push rod 11 is inserted into the first insertion hole of the next plugboard, i.e. the second plugboard, to convey the second plugboard to the plugboard conveying position, and the driving member two 14 drives the rear push rod 12 to move towards the direction of the storage rack 37, so that the rear push rod 12 is inserted into the first insertion hole of the third plugboard to convey the third plugboard. According to actual needs and the number of plugboards, the number of the front push rod 11 and the rear push rod 12 can be one or two.

[0074] As shown in Figure 3 , Figure 17 , Figure 23 and Figure 24 , the workbench 1 is further provided with a discharging device 49, which includes a receiving plate 50 corresponding to the discharging end of the plugboard conveying track 6, and the discharging end of the receiving plate 50 is provided with a discharging plate 51. The plugboard is conveyed to the discharging end of the receiving plate 50 by the plugboard conveying track 6, and the discharging plate 51 is driven by a driving mechanism eight 52 to push the plugboard at the discharging end of the receiving plate 50 to the discharging end of the receiving plate 50, thereby completing the discharging of the plugboard. The driving mechanism eight 52 can be a servo motor or an air cylinder.

[0075] In this embodiment, the driving mechanism one, the driving mechanism two, the driving mechanism four, the driving mechanism five, the driving mechanism nine, the driving mechanism ten, the driving mechanism eleven and the driving mechanism twelve can be provided as servo motors or cam mechanisms.

[0076] Embodiment 2: This embodiment is basically the same as embodiment 1, the difference is that, as shown in Figure 25 and Figure 27As shown, the embodiment is provided with a pushing main plate 15 on the moving rod 10, the front pushing rod 11 is fixed to the front end of the pushing main plate 15 through the mounting plate six 89, the mounting plate seven 90 at the rear end of the pushing main plate 15 is provided with a driving part three 16 for driving the rear pushing rod 12 to move in the longitudinal direction, and the driving part three 16 is provided as a cylinder. In the embodiment, in order to correspond to the distance between the last jack of the previous jack plate and the first jack of the next jack plate, the output value of the driving mechanism two is set as the distance between the adjacent three jacks on the same jack plate, that is, the distance of three stations.

[0077] After completing the pushing of the jack plate, the first jack of the previous jack plate, that is, the first jack plate, is pushed to the jack station, the pushing main plate 15, the front pushing rod 11 and the rear pushing rod 12 on the pushing main plate 15 are first driven by the driving mechanism two to retreat three stations in the direction of the storage rack 37, so that the front pushing rod 11 is located above the fourth jack of the first jack plate, and the rear pushing rod 12 is located above the corresponding jack of the second jack plate; then the pushing main plate 15, the front pushing rod 11 and the rear pushing rod 12 on the pushing main plate 15 are driven by the driving mechanism two to advance two stations in the opposite direction of the storage rack 37, so that the front pushing rod 11 is located above the second jack of the first jack plate, and the rear pushing rod 12 is located above the corresponding jack of the second jack plate; at this time, the driving mechanism one is started to drive the front pushing rod 11 to insert into the second jack of the first jack plate, and the rear pushing rod 12 is inserted into the corresponding jack of the second jack plate; finally, the pushing main plate 15, the front pushing rod 11 and the rear pushing rod 12 on the pushing main plate 15 are driven by the driving mechanism two to advance one station in the opposite direction of the storage rack 37, so that the jack inserted by the front pushing rod 11 is moved to the plug station. After completing the above pushing of the jack plate, the driving mechanism one and the driving mechanism two drive the moving rod 10 to reset, so as to assemble the lamp string plug and the jack plate by the plug plate assembly device 8, and move the front pushing rod 11 and the rear pushing rod 12 to the next corresponding jack, respectively.

[0078] To address the pushing issue at the junction of two adjacent insert plates, this embodiment employs the following method: when the second drive mechanism drives the pusher main board 15 and its front push rod 11 and rear push rod 12 to retract three positions towards the storage rack 37, so that the rear push rod 12 is positioned above the first insertion hole of the third insert plate, the third drive component 16 drives the rear push rod 12 downwards, inserting it into the first insertion hole of the third insert plate. Simultaneously, driven by the second drive mechanism, the third insert plate moves two positions in the opposite direction to the storage rack 37, while also pushing the second insert plate. Position the second insert plate below the front push rod 11; while the first drive mechanism synchronously drives the front push rod 11 and the rear push rod 12 downward, the third drive component 16 drives the rear push rod 12 to reset. At this time, the front push rod 11 is inserted into the first insertion hole of the second insert plate, and the rear push rod 12 is inserted into the first insertion hole of the third insert plate; finally, the second drive mechanism drives the moving rod 10 to move the push plate 15 and the front push rod 11 and the rear push rod 12 on the push plate 15 forward one station in the opposite direction of the storage rack 37, moving the insertion hole into which the front push rod 11 is inserted to the insertion station.

[0079] Example 3: This example is a further improvement on Example 2. When the assembled insert plate has only one row of holes, regardless of whether drive mechanism one and drive mechanism two use a servo motor with a settable output value or a cam mechanism with continuous power transmission, such as Figure 25 As shown, the plug-in board pushing device 9 in Embodiment 2 can continuously and uniformly push the plug-in board, and ensure that the pushing speed of the plug-in board is matched with the conveying speed of the light string plug and the clamping and moving speed of the gripper. This allows the gripper 46 of the plug-in board assembly device 8 to clamp and move the light string plugs located on the plug-in conveying track 4 in sequence, and to insert the plugs on the light string plugs into the plug holes pushed to the plug station, thus completing the assembly of the plug-in light board.

[0080] However, when the assembled plug-in board has two rows of parallel sockets, each time it is pushed to the plug-in station, it will be two parallel sockets. The gripper 46 of the plug-in board assembly device 8 needs to insert the plugs on the two light string wires into the two sockets in turn. Therefore, when the gripper 46 clamps the second light string wire and inserts it into the second socket located at the plug-in station, the drive mechanism 2 needs to pause the drive of the front push rod 11 and the rear push rod 12. If a servo motor is used, the drive mechanism 2 can be adjusted to push the main board 15 by directly setting the transmission value and the interval of each output. If a cam mechanism is used as the drive mechanism 2 to save space, its power transmission is continuous and uninterrupted. In order to match the plug-in board pushing speed with the light string wire transmission speed and the gripper clamping and moving speed, the plug-in board pushing device 9 needs to be adjusted.

[0081] likeFigures 25 to 27 As shown, the solution in the embodiment is to provide a sliding block 17 on the pushing main plate 15, mounting hole one 18 is provided in the sliding block 17 along the conveying direction of the plugboard conveying track 6, mounting hole two 19 is provided along the longitudinal direction, a sliding strip one 20 is inserted into the mounting hole one 18, one end of the sliding strip one 20 is connected with the output end of the driving mechanism two, a sliding strip two 21 is inserted into the mounting hole two 19, a driving member four 22 for driving the sliding strip two 21 to do reciprocating motion in the mounting hole two 19 is provided on the sliding block 17, the driving mechanism four is provided as a pneumatic cylinder, a through hole three is provided in the pushing main plate 15, when the driving member four 22 drives the sliding strip two 21 to move downward, the lower end of the sliding strip two 21 passes through the through hole three.

[0082] A recess one 23 corresponding to the sliding strip two 21 is provided in the sliding strip one 20. In the normal working process of the plugboard pushing device 9, the sliding strip two 21 is located in the recess one 23 and is locked with the sliding strip one 20, when the driving mechanism two drives the sliding strip one 20 to move, the pushing main plate 15 and the front pushing rod 11 and the rear pushing rod 12 on the pushing main plate 15 are driven to move synchronously. When it is needed to pause the driving of the driving mechanism two to the front pushing rod 11 and the rear pushing rod 12, the sliding strip two 21 is driven by the driving four to move upward, so that the sliding strip one 20 and the sliding strip two 21 are separated, at this time, the driving mechanism two drives the sliding strip one 20 to slide in the mounting hole one 18, without driving the pushing main plate 15 and the front pushing rod 11 and the rear pushing rod 12 on the pushing main plate 15 to move synchronously.

[0083] The embodiments of the present application are described in detail above in combination with the drawings, but the present application is not limited to the above-mentioned embodiments, and for those skilled in the art, some modifications and improvements can be made without departing from the present application, which should be considered as belonging to the protection scope of the present application.

Claims

1. A fully automatic power strip assembly machine, comprising a workbench (1), characterized in that, The workbench (1) is respectively equipped with a wire conveying device (2) and a plate conveying device (3). The wire conveying device (2) includes a wire conveying track (4) and a wire feeding mechanism (5). The plate conveying device (3) includes a plate conveying track (6) and a plate feeding mechanism (7). A plate assembly device (8) is provided between the wire conveying track (4) and the plate conveying track (6). A plate pushing device (9) is provided on the side of the plate assembly device (8) facing the plate conveying device (3). The plate pushing device (9) corresponds to the plate conveying track (6). The workbench (1) is provided with bases facing each other, and each base is provided with a rotatable synchronous wheel. The synchronous wheel is a sprocket, and a synchronous chain (24) is provided between the synchronous wheels. The synchronous chain (24) is a chain, and the chain meshes with the sprocket. The chain includes chain plates (62) arranged in sequence and a pin (63) for connecting two adjacent chain plates (62). A pinion (69) is rotatably provided on the workbench (1) through a bracket (68). The pinion (69) cooperates with the synchronous chain (24). The wire insertion conveying track (4) is provided by the synchronous chain (24) arranged in sequence. A positioning plate (25) is formed on the upper part, and the positioning plate (25) is connected to the pin (63) on the chain. The positioning plate (25) is provided with a through hole (26) corresponding to the plug-in. The worktable (1) is also provided with a drive mechanism (27) for driving one of the synchronous pulleys to rotate. The worktable (1) is also provided with a plug-in torsion device (28) corresponding to the plug-in conveying track (4). The plug-in torsion device (28) includes a gripper (29) and a drive mechanism (4) for driving the gripper (29) to rotate 90°. The output end of the drive mechanism (4) is connected to a rotating... Shaft 3 (79), the end of shaft 3 (79) away from the drive mechanism 4 is provided with mounting plate 3 (80), gripper 1 (29) is provided on mounting plate 3 (80), bushing (82) is provided on workbench (1) through bracket 3 (81), shaft 3 (79) cooperates with bushing (82), the insertion feeding mechanism (5) includes gripper 2 (30), gripper 2 (30) corresponds to positioning plate (25) at the feeding station of insertion conveying track (4), gripper 2 (30) moves towards insertion conveying track (4) under the drive of drive mechanism 5.

2. The fully automatic power strip assembly machine according to claim 1, characterized in that, The insert pusher (9) includes a moving rod (10), a front push rod (11) disposed at the front end of the moving rod (10), and a rear push rod (12) disposed at the rear end of the moving rod (10). The moving rod (10) moves along the longitudinal direction under the drive of the first drive mechanism and moves along the conveying direction of the insert conveying track (6) under the drive of the second drive mechanism.

3. The fully automatic power strip assembly machine according to claim 2, characterized in that, The front end of the moving rod (10) is provided with a driving component one (13) for driving the front push rod (11) to move along the conveying direction of the insert plate conveying track (6), and the rear end of the moving rod (10) is provided with a driving component two (14) for driving the rear push rod (12) to move along the conveying direction of the insert plate conveying track (6).

4. The fully automatic power strip assembly machine according to claim 2, characterized in that, The moving rod (10) is provided with a pusher main board (15), the front push rod (11) is fixed to the front end of the pusher main board (15), and the rear end of the pusher main board (15) is provided with a drive component three (16) for driving the rear push rod (12) to move in the longitudinal direction.

5. The fully automatic power strip assembly machine according to claim 4, characterized in that, The pusher main board (15) is provided with a slider (17). The slider (17) has a first mounting hole (18) along the conveying direction of the insert plate conveying track (6) and a second mounting hole (19) along the longitudinal direction. A first slide bar (20) is inserted into the first mounting hole (18). One end of the first slide bar (20) is connected to the output end of the second drive mechanism. A second slide bar (21) is inserted into the second mounting hole (19). The slider (17) is provided with a fourth drive component (22) for driving the second slide bar (21) to reciprocate within the second mounting hole (19). A first groove (23) corresponding to the second slide bar (21) is provided in the first slide bar (20).

6. The fully automatic power strip assembly machine according to any one of claims 3 to 5, characterized in that, The workbench (1) is provided with a material conveying base plate (31), and a baffle plate (32) is provided opposite to the material conveying base plate (31). The groove between the baffle plate (32) and the material conveying base plate (31) forms a plate conveying track (6). A pressure plate (33) is provided above the baffle plate (32). The pressure plate (33) has a through hole for the adjustment member (34) to pass through. The lower end of the adjustment member (34) abuts against the upper surface of the baffle plate (32). The upper end of the adjustment member (34) is provided with a limiting head (35). An elastic member (36) is provided between the limiting head (35) and the pressure plate (33).

7. The fully automatic power strip assembly machine according to claim 6, characterized in that, The insert plate feeding mechanism (7) includes a storage rack (37) and a drive component five (38) disposed on one side of the storage rack (37). The output end of the drive component five (38) is provided with a push plate (39). The upper end of the storage rack (37) is open. The lower ends of both sides of the storage rack (37) are respectively provided with a notch one (40) for the push plate (39) to pass through and a notch two (41) for the insert plate to pass through. The notch one (40), the notch two (41) and the insert plate conveying track (6) are on the same horizontal line.

8. The fully automatic power strip assembly machine according to claim 7, characterized in that, Limiting mechanisms (42) are provided on both sides of the storage rack (37). The limiting mechanism (42) includes a lifting block (43) located above the pusher plate (39) and a driving member (44) for driving the lifting block (43) to pass through notch one (40) and notch two (41) respectively. The lifting block (43) is located above the pusher plate (39) and corresponds to the second insert plate from the bottom up in the storage rack (37). The upper surface of the lifting block (43) is provided with a guide surface (45). The guide surface (45) is inclined upward from one end facing the storage rack (37) to the end away from the storage rack (37).

9. The fully automatic power strip assembly machine according to claim 8, characterized in that, The plug assembly (8) includes a three-prong gripper (46), a six-prong drive mechanism (47) for driving the three-prong gripper (46) to move in the longitudinal direction, and a seven-prong drive mechanism (48) for driving the three-prong gripper (46) to reciprocate between the plug delivery track (4) and the plug delivery track (6).

10. The fully automatic power strip assembly machine according to claim 9, characterized in that, The workbench (1) is also provided with a material unloading device (49). The material unloading device (49) includes a receiving plate (50) corresponding to the discharge end of the insert conveyor track (6). The receiving end of the receiving plate (50) is provided with a material unloading plate (51). The material unloading plate (51) moves toward the discharge end of the receiving plate (50) under the drive of the drive mechanism (52).

Images