A vehicle-mounted new energy lamp assembly system

Abstract

The present invention belongs to the technical field of lamp assembly and discloses a vehicle-mounted new energy lamp assembly system, including a first assembly mechanism that is transferred between a connecting seat loading station and a reflector cup loading station and a second assembly mechanism that is transferred between a heat dissipation base loading station and a reflector cup loading station; the first assembly mechanism includes an annular base that can be raised and lowered and two slides that are slidably connected to the inner side of the annular base, and both slides are provided with floating material picking components, the floating material picking components include a vertically fixed mounting shaft and an electric cylinder, the mounting shaft is rotatably mounted on the slide, and the center axis of the mounting shaft is perpendicular to the center axis of the annular base, the free end of the electric cylinder is fixedly connected to a mounting plate, and the mounting plate is provided with two staggered brackets and two electric push rods, a floating negative suction head is rotatably mounted between the two brackets, and the free ends of the two electric push rods are both in contact with the floating negative suction head.

Description

Technical Field

[0001] The present invention belongs to the technical field of lamp assembly, and in particular relates to an on-vehicle new energy lamp assembly system. Background Art

[0002] like Figure 1 and Figure 2 As shown, the existing vehicle-mounted new energy lamps mainly include structures such as a light source board 01, a reflector cup 02, a lens 03, a connecting seat 04, and a heat dissipation base 05, among which: the light source board 01 is usually welded to the heat dissipation base 05, the heat dissipation base 05 is installed on the vehicle body, the lens 03 is usually welded to the front end of the reflector cup 02, and the connecting seat 04 is divided into two symmetrical half sets a / b, and the reflector cup 02 and the connecting seat 04 are respectively provided with mutually cooperating bumps and slots.

[0003] As shown above, when assembling this type of lamp, the first step is to snap the two halves (a and b) of the connector 04 onto the two sides of the reflector cup 02. Then, the entire connector 04 and reflector cup 02 are plugged into the heat sink base 05. Finally, the connector 04 and heat sink base 05 are secured by tightening the bolts. As can be seen, the overall assembly process is quite complex and involves numerous screw-locking steps. Manual assembly of the lamp can lead to low assembly efficiency and the risk of missing bolts. Summary of the Invention

[0004] In view of this, in order to solve the problems raised in the above background technology, an object of the present invention is to provide an assembly system for a vehicle-mounted new energy lamp.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A vehicle-mounted new energy lamp assembly system includes a first assembly mechanism that is transferred between a connecting base loading station and a reflector cup loading station, and a second assembly mechanism that is transferred between a heat dissipation base loading station and a reflector cup loading station.

[0007] The first assembly mechanism includes an annular base that can be lifted and lowered, and two slides slidably connected to the inner side of the annular base, and a floating material-picking assembly is provided on each of the two slides, and the floating material-picking assembly includes a mounting shaft and an electric cylinder that are vertically fixedly connected, the mounting shaft is rotatably mounted on the slide, and the central axis of the mounting shaft is perpendicular to the central axis of the annular base, the free end of the electric cylinder is fixedly connected to a mounting plate, and the mounting plate is provided with two staggered brackets and two electric push rods, a floating negative suction head is rotatably mounted between the two brackets, and the free ends of the two electric push rods are in contact with the floating negative suction head;

[0008] The second assembly mechanism includes a clamping assembly and an annular guide rail that can rotate around the central axis of the clamping assembly, and the annular guide rail is provided with two groups of bolt locking assemblies symmetrically distributed on both sides of the clamping assembly.

[0009] Preferably, two arc-shaped guide frames are symmetrically fixed on the inner side of the annular base frame, and the two groups of floating material taking components are respectively matched with the two arc-shaped guide frames, and the two arc-shaped guide frames are staggered along the axial direction.

[0010] Preferably, the floating material-taking assembly further comprises a gear sleeve engaged with the outer side of the mounting shaft, and the gear sleeve is sleeved on the outside of the arc-shaped guide frame, a spiral guide groove is provided on the inner wall of the gear sleeve, and a plurality of guide columns capable of sliding into the spiral guide groove are equidistantly fixed on the arc-shaped guide frame; wherein when the slide rotates 90° around the central axis of the annular base, the gear sleeve rotates 90°.

[0011] Preferably, the annular base includes an upper base and a lower base coaxially assembled, and a rotatable gear ring and an external gear are provided between the upper base and the lower base, the external gear is engaged with the outer side of the gear ring, and two slides are respectively fixed at the axial ends of the gear ring.

[0012] Preferably, the clamping assembly includes a linear guide rail with a guide groove inside, and a rotatable screw and two clamps that can move toward or oppositely are provided in the guide groove. The screw has two threaded parts with opposite thread rotation directions, and the two clamps are respectively screwed and sleeved on the outside of the two threaded parts.

[0013] Preferably, the annular guide rail slides through the linear guide rail, and a rotatable driving wheel is provided in the linear guide rail, and the driving wheel is engaged with the annular guide rail.

[0014] Preferably, the bolt locking assembly includes an electric telescopic rod fixed to the inner side of the annular guide rail, the electric telescopic rod is extended and retracted along the radial direction of the annular guide rail, and the free end of the electric telescopic rod is fixedly connected to a mounting seat, the bottom of the mounting seat is connected to a liftable base plate, and a rotatable bolt sleeve is provided on the base plate.

[0015] Preferably, a connecting rod is coaxially connected to the top of the bolt sleeve, and the connecting rod slides through the mounting seat, a lifting cylinder is connected between the mounting seat and the base plate, and a driving gear and a driven gear sleeve that mesh with each other are provided in the mounting seat, and the driven gear sleeve is slidably sleeved on the outside of the connecting rod.

[0016] Preferably, elastic ratchets and rotatable one-way gear sleeves are installed on both sides of the connecting rod, and a limiting ring is also screwed on the outside of the connecting rod, and a spiral limiting groove is opened inside the one-way gear sleeve. The elastic ratchet includes a sliding outer column and a one-way inner tooth. The outer part of the outer column is sleeved with a first spring, and the first spring is stretched and deformed when the outer end of the outer column contacts the limiting ring. The interior of the outer column is provided with a second spring connected to the one-way inner tooth, and the one-way inner tooth can be unidirectionally engaged with the one-way gear sleeve.

[0017] Preferably, two threaded rods are symmetrically fixed to the top of the bolt jacket, and the threaded rods can be screwed into the spiral limiting groove.

[0018] Preferably, the bolt sleeve is provided with an accommodating cavity capable of receiving the bolt head, the connecting rod is provided with a negative suction channel capable of communicating with the accommodating cavity, and a matching ring is fixedly mounted on the outside of the connecting rod, a plurality of guide holes communicating with the negative suction channel are evenly opened in the matching ring, and a negative suction sleeve rotatably mounted on the outside of the matching ring is fixed on the base plate, and an annular gap capable of communicating with the guide hole is formed between the matching ring and the negative suction sleeve.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] (1) The assembly system of the present invention can complete the automatic assembly of existing vehicle-mounted new energy lamps in one go under the cooperation of the first assembly mechanism and the second assembly mechanism. The entire process does not require manual operation, thus greatly improving the assembly efficiency and assembly quality of existing lamps.

[0021] (2) In the first assembly mechanism of the present invention, there is provided a floating material picking component that can synchronously perform revolution and rotation, thereby facilitating the synchronous execution of material picking adjustment and assembly adjustment of the connecting seat half set. In addition, the floating material picking component specifically also includes a floating negative suction head that can float and move, thereby effectively ensuring the precise correspondence of the assembly positions of the two connecting seat half sets.

[0022] (3) The rotation drive of the floating material picking assembly is realized based on the mutual cooperation of the gear ring, the arc guide frame and the rotating gear sleeve. The structure is simple and can realize dual drive of revolution and rotation based on the same cooperation structure.

[0023] (4) The second assembly mechanism of the present invention includes a heat dissipation base clamping assembly and a bolt locking assembly that cooperate with each other, so that the heat dissipation base can be assembled and fixed at one time, and the bolt locking assembly can be adjusted in position based on the rotation of the annular guide rail, thereby being flexibly applicable to automatic locking of bolts in different positions.

[0024] (5) In the bolt locking assembly, by setting structures such as elastic ratchet, one-way gear sleeve and bolt clamp with threaded rod, the bolt clamp is easy to disassemble and replace, with simple structure and convenient disassembly and assembly operation, so that it can be flexibly applied to the material collection and automatic locking of bolts of different specifications. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1-Figure 2 A schematic diagram of the structure of an existing vehicle-mounted new energy lamp to be assembled;

[0026] Figure 3-Figure 4 A perspective view of the present invention;

[0027] Figure 5 Schematic diagram of the structure of the first assembly mechanism in the present invention;

[0028] Figure 6 is a cross-sectional view of the first assembly mechanism of the present invention;

[0029] Figure 7 This is an exploded view of the structure of the arc guide frame, gear ring and floating material taking assembly in the present invention;

[0030] Figure 8 This is a schematic diagram of the structure of the assembly of the gear ring and the external gear in the present invention;

[0031] Figure 9 This is an exploded view of the structure of the slide and the floating material taking assembly in the present invention;

[0032] Figure 10 It is a structural schematic diagram of the floating material taking component in the present invention;

[0033] Figure 11 It is a structural schematic diagram of the rotating gear sleeve in the present invention;

[0034] Figure 12 It is a structural schematic diagram of the assembly of the rotating gear sleeve and the arc-shaped guide frame in the present invention;

[0035] Figure 13 This is a schematic diagram of the coordination of two sets of floating material taking components in the present invention;

[0036] Figure 14 Schematic diagram of the structure of the second assembly mechanism in the present invention;

[0037] Figure 15 It is a structural schematic diagram of the clamping assembly in the present invention;

[0038] Figure 16 It is a structural schematic diagram of the bolt locking assembly in the present invention;

[0039] Figure 17 A cross-sectional view of the assembly of the base plate, connecting rod and bolt clamp in the present invention;

[0040] Figure 18 for Figure 17 A magnified view of point A in the figure;

[0041] Figure 19 It is a structural schematic diagram of the bolt jacket in the present invention;

[0042] Figure 20 This is a schematic diagram of the structure of the assembly of the connecting rod, the limiting ring and the matching ring in the present invention;

[0043] Figure 21 A cross-sectional view of the assembly of the limiting ring and the one-way gear sleeve in the present invention;

[0044] Figure 22 for Figure 21 Enlarged view of point B in FIG.

[0045] Figure 23 This is a schematic diagram of the structure of the elastic ratchet when unlocking in the present invention;

[0046] In the picture:

[0047] First assembly mechanism 100; annular base 110; curved guide frame 111; gear ring 112; external gear 113; slide 120; floating material removal assembly 130; mounting shaft 131; electric cylinder 132; linear slide 133; floating negative suction head 134; rotating gear sleeve 135;

[0048] Second assembly mechanism 200; clamping assembly 210; linear guide rail 211; clamping plate 213; annular guide rail 220; bolt locking assembly 230; electric telescopic rod 231; mounting base 232; base plate 233; bolt sleeve 234; threaded rod 2341; connecting rod 235; one-way gear sleeve 2351; limiting ring 2352; outer column 2353; one-way internal gear 2354; matching ring 2355; negative suction sleeve 237. DETAILED DESCRIPTION

[0049] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0050] Combine Figure 3 and Figure 4As shown, the vehicle-mounted new energy lamp assembly system provided by the present invention mainly includes a first assembly mechanism 100 transferred between the connecting seat loading station and the reflector cup loading station and a second assembly mechanism 200 transferred between the heat dissipation base loading station and the reflector cup loading station.

[0051] In addition, the vehicle-mounted new energy lamp assembly system of the present invention may further include:

[0052] The first feeding mechanism transports the material to the connecting seat loading station Figure 1 The connecting seat 04a / b half set shown in the figure, and when feeding, ensure that the outer wall i of the connecting seat 04 is facing upwards ( Figure 3 , which indicates that the first assembly mechanism 100 is taking the connecting seat half sleeve at the connecting seat loading station);

[0053] The second feeding mechanism transports the material to the reflective cup loading station Figure 1 The reflector cup 02 and lens 03 have been welded, and when feeding, ensure that the lens 03 is facing downwards ( Figure 4 , which indicates that the first assembly mechanism 100 assembles the connecting seat half sleeve and the reflector cup at the reflector cup loading station);

[0054] The third feeding mechanism transports the material to the heat dissipation base loading station Figure 1 The heat sink base 05 and the light source board 01 have been welded as shown in the figure, and when feeding, ensure that the light source board 01 is facing downward; In addition, the third feeding mechanism is also provided with a groove that can accommodate bolts to synchronously feed the bolts for fixing the connecting base 04 and the heat sink base 05 to the heat sink loading station ( Figure 3 That is, the second assembly mechanism 200 is taking the heat dissipation base 05 and the bolts at the heat dissipation base loading station; Figure 4 That is, the second assembly mechanism 200 assembles and fixes the connecting seat 04 and the heat dissipation base 05 at the reflective cup loading station).

[0055] In a specific embodiment of the present invention, the specific structure of the first assembly mechanism 100 is preferably referred to Figure 5-Figure 13 It can be seen that:

[0056] Figure 5 The first assembly mechanism 100 includes a ring-shaped base 110 for realizing the installation of the overall structure, and is combined with Figure 3 and Figure 4 It can be seen that both sides of the annular base frame 110 are connected to a hydraulic lifting mechanism, so that the entire annular base frame 110 can be raised and lowered.

[0057] Continue to refer Figure 5-Figure 8As shown, the annular base 110 of the present invention includes an upper base and a lower base that are coaxially assembled, and an arc-shaped guide frame 111 is fixed on each of the upper base and the lower base, and the two arc-shaped guide frames 111 are symmetrically matched, and a rotatable gear ring 112 is coaxially assembled between the upper base and the lower base, and slides 120 are fixed at both axial ends of the gear ring 112. The two slides 120 are respectively slidably mounted on the outside of the two arc-shaped guide frames 111, and the two slides 120 are provided with a floating material-taking assembly 130 that cooperates with the arc-shaped guide frames 111.

[0058] Specifically, the floating material taking component 130 is rotatably mounted on the slide 120, and with respect to the rotation drive of the floating material taking component 130, it is preferred to refer to Figure 7 、 Figure 11 and Figure 12 It can be seen that the floating material taking assembly 130 includes a rotating gear sleeve 135 sleeved on the outside of the arc-shaped guide frame 111, a spiral guide groove is provided on the inner wall of the rotating gear sleeve 135, and a plurality of guide pillars that can slide into the spiral guide groove are fixed at equal intervals on the arc-shaped guide frame 111. It can be seen that an external gear 113 driven by a motor is installed between the upper base and the lower base, and the external gear 113 is engaged with the outer side of the gear ring 112 to realize the rotation drive of the gear ring 112. Specifically, based on the rotation of the gear ring 112, When driving the slide 120 and the entire floating material-grabbing assembly 130 to revolve around the central axis of the annular base 110, the rotating gear sleeve 135 will move in an arc trajectory along the arc guide frame 111. During this movement, the guide post on the arc guide frame 111 continuously slides into the spiral guide groove in the rotating gear sleeve 135, and based on the spiral cooperation between the guide post and the spiral guide groove, the rotating gear sleeve 135 is driven to rotate, thereby realizing the synchronous execution of the revolution and rotation drive of the floating material-grabbing assembly 130.

[0059] Based on the above structure and corresponding drive, the present invention describes the material taking principle of the overall first assembly mechanism 100 in detail as follows:

[0060] In such Figure 3 In the state shown, the first assembly mechanism 100 is transferred to the connecting seat loading station. At this time, the two groups of floating material-taking components 130 are both positioned at the initial position, and the connection line between the two groups of floating material-taking components 130 is parallel to the feeding direction of the first feeding mechanism. Figure 3 In the figure, the left floating material picking component 130 is in a state where the picking end is facing downward, and the right floating material picking component 130 is in a state where the picking end is facing upward, and through the transfer movement of the overall first assembly mechanism 100, the left floating material picking component 130 is located directly above the connecting seat loading station, thereby facilitating the left floating material picking component 130 to perform the picking of a half set of the connecting seat.

[0061] When the left floating material taking assembly 130 completes the material taking, the two groups of floating material taking assemblies 130 are driven to exchange positions by the rotation of the outer gear 113 and the gear ring 112. In the process of the rotation exchange position, the entire floating material taking assembly 130 will rotate, so that Figure 3 The floating material-retrieving assembly 130 on the right side, which has not yet retrieved a material, flips downward (correspondingly, the floating material-retrieving assembly 130 on the left side, which has already retrieved a material, flips upward). Preferably, when the slide 120 rotates 180° about the central axis of the annular base 110, the rotating gear sleeve 135 rotates 180°. This ensures that after the two sets of floating material-retrieving assemblies 130 swap positions, the set of floating material-retrieving assemblies 130 directly above the connecting base loading station can always maintain its material-retrieving end facing downward, thereby facilitating material exchange and retrieval.

[0062] After both floating material taking components 130 have finished taking the material, the gear ring 112 is driven to rotate 90 degrees. According to the corresponding relationship between the rotation angle of the slide 120 and the rotation angle of the rotating gear sleeve 135, when the slide 120 rotates 90 degrees with the gear ring 112, the rotating gear sleeve 135 also rotates 90 degrees accordingly. At this time, the two floating material taking components 130 are rotated to Figure 4 Status shown.

[0063] In such Figure 4 In the state shown, the connecting line between the two groups of floating material picking components 130 is perpendicular to the feeding direction of the first feeding mechanism, and the picking ends of the two groups of floating material picking components 130 are both facing the center of the annular base 110. At this time, the entire first assembly mechanism 100 can be transferred to the reflective cup loading station.

[0064] Further integration Figure 7 、 Figures 9-13 It can be seen that since the two slides 120 are fixed at the axial ends of the gear ring 112, the two sets of floating material taking components 130 are staggered in the axial direction of the annular base 110. Correspondingly, when the two sets of floating material taking components 130 are positioned at Figure 4 In the state shown, the two connecting seat halves carried thereon are also misaligned with each other. At this time, in order to ensure that the two connecting seat halves can accurately correspond, it is preferred to set the floating material-picking component 130 of the present invention to specifically include a vertically fixed installation shaft 131 and an electric cylinder 132. The installation shaft 131 is rotatably installed on the slide 120, and the center axis of the installation shaft 131 is perpendicular to the center axis of the annular base 110. In addition, the installation shaft 131 is also engaged with one side of the rotating gear sleeve 135. The free end of the electric cylinder 132 is vertically fixedly connected to a linear slide 133, and a movable floating negative suction head 134 is provided on the linear slide 133. The linear slide 133 is also perpendicular to the center axis of the installation shaft 131. Based on this, the specific material-picking principle of the floating material-picking component 130 is as follows: Figure 3 In the state shown, the floating negative suction head 134 can be relatively lifted and lowered by the expansion and contraction of the electric cylinder 132, thereby realizing the negative suction of the connecting seat half set. Figure 13 As can be seen from the above figure, when the rotating gear sleeve 135 rotates 90°, the mounting shaft 131 also rotates 90°, thereby causing the electric cylinder 132 to change from a vertical direction to a horizontal direction, and the two sets of floating material-picking components 130 are relatively misaligned. In this state, the linear slide 133 changes to a vertical state, so the linear slide 133 (such as a linear motor) can be started to drive the floating negative suction head 134 to be raised and lowered, thereby compensating for the misalignment error of the two sets of floating material-picking components 130, and thereby ensuring that the two connecting seat half sets can be accurately and symmetrically matched.

[0065] In a specific embodiment of the present invention, the specific structure of the second assembly mechanism 200 is preferably referred to Figure 14-Figure 23 It can be seen that:

[0066] Figure 14 The second assembly mechanism 200 shown in the figure mainly includes a clamping assembly 210 and an annular guide rail 220 that can rotate around the central axis of the clamping assembly 210. The annular guide rail 220 is provided with two sets of bolt locking assemblies 230 symmetrically distributed on both sides of the clamping assembly 210. The annular guide rail 220 slides through the clamping assembly 210, and a rotatable drive wheel is provided within the clamping assembly 210, which is engaged with the annular guide rail 220.

[0067] Further Figure 15 As shown, the above-mentioned clamping assembly 210 includes a linear guide rail 211 with a guide groove inside (the driving wheel and the annular guide rail 220 are preferably matched on the linear guide rail 211), and the top of the linear guide rail 211 is connected to a hydraulic lifting mechanism, so that the overall second assembly mechanism 200 can perform lifting and lowering adjustments, and a rotatable screw 212 and two clamps 213 that can move toward or oppositely are provided in the guide groove, and the screw 212 has two threaded portions with opposite thread rotation directions, and the two clamps 213 are respectively screwed and sleeved on the outside of the two threaded portions.

[0068] Further Figure 16 As shown, the above-mentioned bolt locking assembly 230 includes an electric telescopic rod 231 fixed to the inner side of the annular guide rail 220, and the electric telescopic rod 231 is extended and retracted along the radial direction of the annular guide rail 220, and the free end of the electric telescopic rod 231 is fixedly connected to a mounting seat 232, and the bottom of the mounting seat 232 is connected to a liftable base plate 233, and a rotatable bolt sleeve 234 is provided on the base plate 233.

[0069] As can be seen from the above, in this embodiment, the material taking principle of the overall second assembly mechanism 200 is described in detail as follows:

[0070] In such Figure 3 In the state shown, the second assembly mechanism 200 is transferred to the loading station of the heat dissipation base. At this time, the hydraulic lifting mechanism drives the overall clamping assembly 210 to descend and approach the heat dissipation base, and then the two clamping plates 213 are driven to approach each other based on the rotation of the screw 212 (which can be driven by a motor), so as to achieve the material picking and clamping of the heat dissipation base.

[0071] After the heat dissipation base is taken out, the clamping assembly 210 rises, and at the same time the base plate 233 descends and approaches the bolt placed on the third feeding mechanism, and then the bolt is automatically taken out with the help of the bolt jacket 234.

[0072] After the bolts are removed, the base plate 233 and the bolt sleeve 234 are lifted, and the entire second assembly mechanism 200 is transferred to the reflector cup loading station. Specifically, when performing assembly at the reflector cup loading station, it should be ensured that the second assembly mechanism 200 is positioned directly above the first assembly mechanism 100.

[0073] In summary, when the first assembly mechanism 100 and the second assembly mechanism 200 are both positioned at Figure 4 When the reflector cup is at the loading station shown, the detailed assembly principle is as follows:

[0074] Assemble the connecting base half sleeve and the reflector cup. By extending the electric cylinder 132 in the two sets of floating material removal components 130, the two connecting base half sleeves are symmetrically arranged on both sides of the reflector cup, and the protrusions on the reflector cup are just locked into the grooves of the connecting base half sleeve;

[0075] Assemble the connecting seat and the heat dissipation base, and make the heat dissipation base fit on the top of the connecting seat by lowering the clamping assembly 210, and ensure that the threaded hole on the heat dissipation base corresponds to the threaded hole on the connecting seat; then adjust the position of the bolt sleeve 234 by rotating the annular guide rail 220 and extending and retracting the electric telescopic rod 231, and ensure that the bolt sleeve 234 is located directly above the threaded hole, and then lower the bolt close to the threaded hole by lowering the base plate 233 and the bolt sleeve 234, and under the rotation drive of the bolt sleeve 234, the bolt can be accurately screwed into the threaded hole, thereby completing the fixed assembly of the connecting seat and the heat dissipation base.

[0076] As mentioned above, regarding the lifting drive of the base plate 233 and the rotation drive of the bolt jacket 234, it is preferred to refer to Figure 16As shown, a connecting rod 235 is coaxially connected to the top of the bolt sleeve 234, and the connecting rod 235 slides through the mounting seat 232. A lifting cylinder 236 is connected between the mounting seat 232 and the base plate 233. The mounting seat 232 is provided with a mutually meshing drive gear and a driven gear sleeve, which is slidably mounted on the outside of the connecting rod 235. Based on this, it can be seen that the lifting and lowering of the base plate 233 and the bolt sleeve 234 are driven by the lifting cylinder 236, while the rotation of the bolt sleeve 234 is driven by the mutually meshing drive gear and driven gear sleeve, and the drive gear can be driven by a motor fixed to the top of the mounting seat 232.

[0077] As mentioned above, regarding the method of taking out the bolts by the bolt jacket 234, it is preferred to refer to Figure 17 and Figure 20 As shown, the bolt jacket 234 is provided with an accommodating cavity that can be inserted into the bolt head, the connecting rod 235 is provided with a negative suction channel that can be connected to the accommodating cavity, and the connecting rod 235 is fixed with a matching ring 2355 on the outside, and a plurality of guide holes that are connected to the negative suction channel are evenly opened in the matching ring 2355, and a negative suction sleeve 237 that is rotatably sleeved on the outside of the matching ring 2355 is fixed on the base plate 233, and an annular gap that can be connected to the guide hole is formed between the matching ring 2355 and the negative suction sleeve 237. Based on this, it can be seen that when the bolt head is inserted into the accommodating cavity of the bolt jacket 234, the negative suction sleeve 237 starts to generate negative suction, and the annular gap, guide hole, negative suction channel and accommodating cavity are connected in sequence, thereby enabling the bolt head to be stably fixed to the inside of the bolt jacket 234 by negative suction, thereby achieving the effect of stable material removal.

[0078] In another embodiment of the present invention, regarding the second assembly mechanism 200, refer to Figures 18-23 As can be seen from the structure shown, the present invention also specifically provides a disassembly and replacement structure for the bolt jacket 234:

[0079] Elastic ratchets and rotatable one-way gear sleeves 2351 are installed on both sides of the connecting rod 235, and a limiting ring 2352 is also screwed on the outside of the connecting rod 235. A spiral limiting groove is penetrated inside the one-way gear sleeve 2351. The elastic ratchet includes an outer column 2353 and a one-way inner tooth 2354 that are slidably matched. The outer surface of the outer column 2353 is sleeved with a first spring. When the outer end of the outer column 2353 contacts the limiting ring 2352, the first spring is stretched and deformed. A second spring connected to the one-way inner tooth 2354 is provided inside the outer column 2353, and the one-way inner tooth 2354 can unidirectionally mesh with the one-way gear sleeve 2351.

[0080] Two threaded rods 2341 are symmetrically fixed to the top of the bolt sleeve 234 , and the threaded rods 2341 can be screwed into the spiral limiting groove.

[0081] Based on the above structure, when installing the bolt sleeve 234, the limiting ring 2352 is rotated and moved to the outside of the elastic ratchet, that is, the outer end of the outer column 2353 can be Figure 22 As shown, the outer column 2353 abuts against the inner wall of the limiting ring 2352. At this time, the outer column 2353 retracts into the connecting rod 235, and the first spring on the outer column 2353 stretches and deforms, and the movable end of the one-way internal tooth 2354 just extends to the one-way gear sleeve 2351 and engages with it. In this state, the threaded rod 2341 at the top of the bolt sleeve 234 is inserted into the spiral limiting groove of the one-way gear sleeve 2351. During this insertion process, the spiral engagement between the threaded rod 2341 and the spiral limiting groove (similar to the driving structure of the rotary mop) can drive the one-way gear sleeve 2351 to rotate. The one-way gear sleeve 2351 can achieve unidirectional rotation under the engagement of the one-way internal teeth 2354. Therefore, the threaded rod 2341 is limited to being inserted into the spiral limiting groove but cannot be removed, thereby effectively ensuring the stability of the connection between the bolt sleeve 234 and the integral connecting rod 235.

[0082] Based on the above structure, when the bolt jacket 234 is disassembled, the limiting ring 2352 is rotated and moved to be misaligned with the elastic ratchet, that is, the outer end of the outer column 2353 can be Figure 23 As shown, there is no restriction. At this time, under the rebound action of the first spring, the outer column 2353 moves toward the outside of the connecting rod 235, and the movement of the outer column 2353 drives the one-way inner tooth 2354 to move synchronously, thereby disengaging the one-way inner tooth 2354 from the one-way gear sleeve 2351. In this state, the one-way gear sleeve 2351 can be selected in both directions, thereby pulling the bolt sleeve 234 away from the connecting rod 235, so that the threaded rod 2341 can be withdrawn from the spiral limiting groove, and then the disassembly of the bolt sleeve 234 is completed quickly, so as to facilitate the disassembly and replacement of the bolt sleeve 234.

[0083] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A vehicle-mounted new energy lamp assembly system, characterized by: It comprises a first assembly mechanism (100) transported between the connection base loading station and the reflective cup loading station, and a second assembly mechanism (200) transported between the heat dissipation base loading station and the reflective cup loading station; The first assembly mechanism (100) includes a lifting annular base (110) and two slides (120) slidably connected to the inner side of the annular base (110), and both slides (120) are provided with a floating material picking assembly (130), the floating material picking assembly (130) includes a vertically fixed mounting shaft (131) and an electric cylinder (132), the mounting shaft (131) is rotatably mounted on the slide (120), and the central axis of the mounting shaft (131) is perpendicular to the central axis of the annular base (110), the free end of the electric cylinder (132) is vertically fixedly connected to a linear slide rail (133), and a movable floating negative suction head (134) is provided on the linear slide rail (133), and the linear slide rail (133) is also perpendicular to the central axis of the mounting shaft (131); The second assembly mechanism (200) comprises a clamping assembly (210) and an annular guide rail (220) capable of rotating around a central axis of the clamping assembly (210), and the annular guide rail (220) is provided with two groups of bolt locking assemblies (230) symmetrically distributed on both sides of the clamping assembly (210).

2. The vehicle-mounted new energy lamp assembly system according to claim 1, characterized in that: Two arc-shaped guide frames (111) are symmetrically fixed inside the annular base frame (110), two groups of floating material taking assemblies (130) are respectively matched with the two arc-shaped guide frames (111), and the two arc-shaped guide frames (111) are staggered along the axial direction.

3. The vehicle-mounted new energy lamp assembly system according to claim 2, characterized in that: The floating material taking assembly (130) further includes a rotating gear sleeve (135) meshed with the outside of the mounting shaft (131), and the rotating gear sleeve (135) is sleeved on the outside of the arc-shaped guide frame (111), a spiral guide groove is provided on the inner wall of the rotating gear sleeve (135), and a plurality of guide pillars capable of sliding into the spiral guide groove are fixed at equal intervals on the arc-shaped guide frame (111); when the slide (120) rotates 90° around the central axis of the annular base (110), the rotating gear sleeve (135) rotates 90°.

4. The vehicle-mounted new energy lamp assembly system according to claim 3, characterized in that: The annular base (110) includes an upper base and a lower base that are coaxially assembled, and a rotatable gear ring (112) and an external gear (113) are provided between the upper base and the lower base. The external gear (113) is engaged with the outer side of the gear ring (112), and two slides (120) are respectively fixed to the axial ends of the gear ring (112).

5. The vehicle-mounted new energy lamp assembly system according to claim 1, characterized in that: The clamping assembly (210) includes a linear guide rail (211) with a guide groove provided therein, and a rotatable lead screw (212) and two clamping plates (213) that can move toward or in opposite directions are provided in the guide groove, the lead screw (212) has two threaded portions with opposite thread rotation directions, and the two clamping plates (213) are respectively screwed and sleeved on the outside of the two threaded portions.

6. The vehicle-mounted new energy lamp assembly system according to claim 5, characterized in that: The annular guide rail (220) slides through the linear guide rail (211), and a rotatable driving wheel is provided in the linear guide rail (211), and the driving wheel is meshedly connected with the annular guide rail (220).

7. The vehicle-mounted new energy lamp assembly system according to claim 1, characterized in that: The bolt locking assembly (230) includes an electric telescopic rod (231) fixed to the inner side of the annular guide rail (220), the electric telescopic rod (231) is telescopic along the radial direction of the annular guide rail (220), and the free end of the electric telescopic rod (231) is fixedly connected to a mounting seat (232), the bottom of the mounting seat (232) is connected to a liftable base plate (233), and a rotatable bolt sleeve (234) is provided on the base plate (233).

8. The vehicle-mounted new energy lamp assembly system according to claim 7, characterized in that: A connecting rod (235) is coaxially connected to the top of the bolt sleeve (234), and the connecting rod (235) slides through the mounting seat (232). A lifting cylinder (236) is connected between the mounting seat (232) and the base plate (233), and a driving gear and a driven gear sleeve that mesh with each other are provided in the mounting seat (232), and the driven gear sleeve is slidably sleeved on the outside of the connecting rod (235).

9. The vehicle-mounted new energy lamp assembly system according to claim 8, characterized in that: Elastic ratchets and rotatable one-way gear sleeves (2351) are installed on both sides of the connecting rod (235), and a limiting ring (2352) is also screwed on the outside of the connecting rod (235), and a spiral limiting groove is provided inside the one-way gear sleeve (2351). The elastic ratchets include an outer column (2353) and a one-way inner tooth (2354) that are slidably matched. The outer column (2353) is sleeved with a first spring, and when the outer end of the outer column (2353) contacts the limiting ring (2352), the first spring is stretched and deformed. The inner column (2353) is provided with a second spring connected to the one-way inner tooth (2354), and the one-way inner tooth (2354) can be unidirectionally meshed with the one-way gear sleeve (2351). Two threaded rods (2341) are symmetrically fixed to the top of the bolt sleeve (234), and the threaded rods (2341) can be screwed into the spiral limiting groove.

10. The vehicle-mounted new energy lamp assembly system according to claim 8, characterized in that: The bolt sleeve (234) is provided with an accommodating cavity capable of receiving a bolt head, the connecting rod (235) is provided with a negative suction channel capable of communicating with the accommodating cavity, and a matching ring (2355) is fixedly mounted on the outside of the connecting rod (235), a plurality of guide holes communicating with the negative suction channel are evenly opened in the matching ring (2355), and a negative suction sleeve (237) rotatably mounted on the outside of the matching ring (2355) is fixed on the base plate (233), and an annular gap capable of communicating with the guide hole is formed between the matching ring (2355) and the negative suction sleeve (237).

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