Automatic wiring harness mounting double-check-ring device for new energy automobile

Abstract

The utility model relates to an automatic wiring harness mounting double-check-ring device for a new energy automobile, and belongs to the technical field of compressor equipment of the new energy automobile. The automatic assembling machine comprises a bottom plate, a stand column, a mounting plate, a discharging mechanism, a picking mechanism, a transfer mechanism, an assembling mechanism, a taking and assembling position switching mechanism and a product positioning station, the mounting plate is connected with the bottom plate through the stand column, the assembling mechanism is connected with the mounting plate, the assembling mechanism and the taking and assembling position switching mechanism act in a matched mode, and the product positioning station is fixed to the bottom plate. The picking mechanism is connected with the assembling mechanism, and the discharging mechanism is arranged on one side of the bottom plate. The automatic assembling machine is safe and reasonable in structural design, stable and reliable, high in assembling consistency, high in efficiency and high in assembling quality, saves labor cost and meets use requirements.

Description

TECHNICAL FIELD

[0001] The utility model relates to a device especially to an automatic harness double-stop ring device for new energy automobile, and belongs to the technical field of new energy automobile compressor equipment. BACKGROUND

[0002] New energy automobile compressors are used for refrigeration and heating in air conditioning systems. With the increasing market penetration rate of new energy vehicles, the demand for compressors as key components is becoming increasingly prominent.

[0003] Energy efficiency improvement: With continuous research and innovation in technology, the energy efficiency of new energy automobile compressors will continue to improve. Higher energy efficiency means lower energy consumption, which is of great significance to improving the range of new energy vehicles. For example, new compressors are optimized in terms of structural design, motor control, etc., which can more efficiently compress refrigerants and reduce energy loss.

[0004] Miniaturization and lightweight: New energy vehicles have higher requirements for the spatial layout and weight of components, so miniaturization and lightweight of compressors are the future development trend. Manufacturers will use more advanced materials and design methods to reduce the size and weight of the compressor, making it easier to install inside the vehicle, while also helping to reduce the overall energy consumption of the vehicle.

[0005] The compressor mainly consists of a control unit, a drive motor, a fixed scroll, a moving scroll, bearings, balance blocks, a harness, intake and exhaust pipelines, and sealing elements. The assembly of the harness double-stop ring is a technical difficulty.

[0006] Traditional double-stop ring (clamp spring) assembly uses manual assembly, which is low in efficiency, time-consuming and labor-intensive, and poor in assembly quality, with low assembly qualification rate, poor precision, and easy damage to product components, posing risks to compressor manufacturing and failing to meet existing assembly requirements. INVENTION CONTENTS

[0007] The utility model aims to overcome the above-mentioned deficiencies in the prior art and provide an automatic harness double-stop ring device for new energy vehicles, which has a safe and reasonable structure design, is stable and reliable, has high assembly consistency, high efficiency, high assembly quality, and saves labor costs.

[0008] The utility model discloses a technical scheme that solves the above problems is: this automatic wire harness double stop ring device of installation in new energy automobile, including bottom plate, stand and mounting plate, the mounting plate is connected with bottom plate through stand, its characterized in that: still including discharge mechanism, pickup mechanism, transfer mechanism, assembly mechanism, take dress position switching mechanism and product positioning station, assembly mechanism is connected with mounting plate, and assembly mechanism and take dress position switching mechanism cooperate action, and product positioning station is fixed on bottom plate, and pickup mechanism is connected with assembly mechanism, and discharge mechanism sets up at one side of bottom plate, and transfer mechanism includes anti -crash board movement air cylinder, transfer fixed plate, push air cylinder subassembly, stop ring contraction mechanism, floating mechanism, adapter plate and anti -crash board, and this floating mechanism is connected with transfer fixed plate through adapter plate, and stop ring contraction mechanism is installed on floating mechanism, and push air cylinder subassembly is connected with floating mechanism, and anti -crash board movement air cylinder is fixed on transfer fixed plate, and anti -crash board movement air cylinder is connected with anti -crash board;Assembly mechanism includes big spring, assembly top mounting plate, up-down movement mounting plate, floating assembly, variable diameter cylinder, unlocking cylinder piece, reset block, assembly head, unlocking cylinder piece mounting plate, variable diameter reset spring, variable diameter reset spring, stop ring assembly transmission in place pin and O ring identification mechanism, and this big spring sets up between floating assembly and assembly top mounting plate, and floating assembly is connected with up-down movement mounting plate, and unlocking cylinder piece is fixed on unlocking cylinder piece mounting plate, and this unlocking cylinder piece mounting plate is installed on up-down movement mounting plate, and reset block is fixed on unlocking cylinder piece mounting plate, and assembly head sets up at the lower part of unlocking cylinder piece mounting plate, and variable diameter cylinder is installed on up-down movement mounting plate, and assembly top mounting plate is fixed on floating assembly, and is matched with adapter rod, and O ring identification mechanism sets up on up-down movement mounting plate, and variable diameter reset spring is located in reset block interior, and stop ring assembly transmission in place pin sets up between adapter rod and assembly head, and stop ring assembly needle sets up in assembly head.

[0009] As preferred, the utility model discloses the discharge mechanism includes bunker, discharge gate, counterweight, pillar, adjusting mounting plate and transition plate, and the transition plate is connected with the adjusting mounting plate through the pillar, and the counterweight cooperates with the bunker, and the bunker is matched with the discharge gate.

[0010] As preferred, the utility model discloses the pickup mechanism includes taking material air cylinder, spring one, spring two and feeding air cylinder, and when the action of feeding air cylinder and spring two force balance, taking material air cylinder ventilates, realizes the pickup of stop ring, and spring one sets up in the upper portion of pickup mechanism, realizes the floating of mechanism.

[0011] As preferred, the utility model discloses the transfer mechanism still includes product has no sensor, and the product has no sensor sets up on stop ring contraction mechanism.

[0012] As preferred, the utility model discloses the assembly mechanism still includes has no foreign matter sensor, and the has no foreign matter sensor sets up in the middle portion of assembly top mounting plate, and is matched with big spring.

[0013] Compared with the prior art, the utility model has the following advantages and effects: (1) the overall structure design is safe and reasonable, stable and reliable, good in precision, can realize double stop ring installation together, and has high assembly efficiency, and can guarantee the quality of products; (2) the distance between the pickup mechanism and the assembly mechanism and the distance between the discharging mechanism and the transfer mechanism are equal to the distance between the product positioning station and the transfer mechanism, and the material taking and assembly are realized in the same position, and the working efficiency is improved; (3) the wire harness double stop ring pickup mechanism: the lower tooling is designed as a piston mechanism, the upper tooling is internally configured with a vent pipe and a stop ring introduction mechanism, the upper tooling is lowered to position, then the lower tooling piston is ventilated, the stop ring is effectively pushed into the upper tooling, and when the upper tooling is lifted, the lower tooling piston mechanism is automatically reset through the internal spring mechanism; the mechanism effectively improves the stop ring pickup stability with a more simple structure; (4) the wire harness double stop ring assembly mechanism: the structure is configured with the driving combination of servo, cylinder and spring, so that the two assembly tools have the functions of automatic opening and resetting, and the eccentric problem of the stop ring assembly position is effectively solved; after the two assembly tools are opened to position, the introduction tooling is stressed, so that the two stop rings are simultaneously assembled to the target assembly position; the assembly tool is configured with a sensor for confirming that the stop ring has been correctly assembled; the mechanism effectively improves the stability of the stop ring assembly with a more simple structure. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the overall structure schematic view of the utility model embodiment.

[0015] Figure 2 It is the position and structure schematic view of the discharging mechanism and pickup mechanism of the utility model embodiment.

[0016] Figure 3 It is the structure schematic view of the transfer mechanism in the utility model embodiment.

[0017] Figure 4 It is the partial sectional view of the transfer mechanism in the utility model embodiment.

[0018] Figure 5 It is the structure schematic view of the assembly mechanism in the utility model embodiment.

[0019] Figure 6 It is the partial sectional view of the assembly mechanism in the utility model embodiment.

[0020] In the drawing: discharging mechanism 1, pickup mechanism 2, transfer mechanism 3, assembly mechanism 4, bottom plate 5, stand column 6, mounting plate 7, taking and assembling position switching mechanism 8, product positioning station 9, servo module 10;

[0021] Discharging mechanism 1: hopper 11, discharging port 12, counterweight 13, support column 14, adjusting mounting plate 15, transition plate 16;

[0022] Pick-up mechanism 2: material taking cylinder 21, spring one 22, spring two 23, feeding cylinder 24;

[0023] Transfer mechanism 3: anti-collapse plate moving cylinder 30, transfer fixed plate 31, pushing cylinder assembly 32, stop ring contraction mechanism 33, floating mechanism 34, unlocking cylinder 35, reset spring two 36, product presence / absence sensor 37, stop ring contraction seat 38, adapter plate 39, anti-collapse plate 310, reset spring one 311;

[0024] Assembly mechanism 4: large spring 40, assembly top mounting plate 41, up-and-down moving mounting plate 42, floating assembly 43, variable-diameter cylinder 44, unlocking cylinder piece 45, reset block 46, assembly head 47, unlocking cylinder piece mounting plate 48, foreign matter presence / absence sensor 49, O-ring presence / absence sensor 410, stop ring presence / absence sensor 411, variable-diameter reset spring 412, stop ring assembly needle 413, adapter rod 414, stop ring assembly transmission to position pin 415, sensor protection spring 416, O-ring identification mechanism 417. DETAILED DESCRIPTION

[0025] The utility model will be further explained in detail below by combining with the drawings and through examples, and the following examples are the explanation of the utility model, and the utility model is not limited to the following examples.

[0026] Embodiment

[0027] Reference Figures 1 to 6 , the embodiment is used for the automatic assembly harness double stop ring device in new energy automobile, including discharge mechanism 1, pick-up mechanism 2, transfer mechanism 3, assembly mechanism 4, bottom plate 5, stand 6, mounting plate 7, taking and loading position switching mechanism 8 and product positioning station 9, mounting plate 7 is connected with bottom plate 5 by stand 6, assembly mechanism 4 is connected with mounting plate 7, assembly mechanism 4 and taking and loading position switching mechanism 8 cooperate and act, product positioning station 9 is fixed on bottom plate 5, pick-up mechanism 2 is connected with assembly mechanism 4, discharge mechanism 1 is set at one side of bottom plate 5.

[0028] The discharge mechanism 1 in the embodiment includes a hopper 11, a discharge port 12, a counterweight 13, a support column 14, an adjusting mounting plate 15, and a transition plate 16. The transition plate 16 is connected with the adjusting mounting plate 15 through the support column 14. The counterweight 13 cooperates with the hopper 11. The hopper 11 matches the discharge port 12.

[0029] The pick-up mechanism 2 in the embodiment includes a material taking cylinder 21, a spring one 22, a spring two 23, and a feeding cylinder 24. When the feeding cylinder 24 acts and the spring two 23 force is balanced, the material taking cylinder 21 is ventilated, realizing the pick-up of the stop ring. The spring one 22 is arranged at the upper part of the pick-up mechanism 2, realizing the floating of the mechanism.

[0030] The transfer mechanism 3 in this embodiment includes an anti-collapse plate moving cylinder 30, a transfer fixed plate 31, a pushing cylinder assembly 32, a stop ring retraction mechanism 33, a floating mechanism 34, an unlocking cylinder 35, a reset spring two 36, a product presence sensor 37, a stop ring retraction seat 38, an adapter plate 39, an anti-collapse plate 310, and a reset spring one 311. The pushing cylinder assembly 32 acts to drive the symmetrical plates in the stop ring retraction mechanism 33 to move correspondingly. The floating mechanism 34 is connected to the transfer fixed plate 31 through the adapter plate 39. The stop ring retraction mechanism 33 is mounted on the floating mechanism 34. The pushing cylinder assembly 32 is connected to the floating mechanism 34. The anti-collapse plate moving cylinder 30 is fixed on the transfer fixed plate 31. The anti-collapse plate moving cylinder 30 is connected to the anti-collapse plate 310.

[0031] In this embodiment, the unlocking cylinder 35 is fixed on the transfer fixed plate 31. The reset spring one 311 is arranged in the stop ring retraction mechanism 33. The reset spring two 36 is arranged between the stop ring retraction seat 38 and the unlocking cylinder 35. The product presence sensor 37 is arranged on the stop ring retraction mechanism 33.

[0032] In this embodiment, the assembly mechanism 4 includes a large spring 40, an assembly top mounting plate 41, an up-and-down moving mounting plate 42, a floating assembly 43, a variable-diameter cylinder 44, an unlocking cylinder piece 45, a reset block 46, an assembly head 47, an unlocking cylinder piece mounting plate 48, a foreign matter presence sensor 49, an O-ring presence sensor 410, a stop ring presence sensor 411, a variable-diameter reset spring 412, a stop ring assembly needle 413, an adapter rod 414, a stop ring assembly transmission in-place pin 415, a sensor protection spring 416, and an O-ring identification mechanism 417. The large spring 40 is arranged between the floating assembly 43 and the assembly top mounting plate 41. The floating assembly 43 is connected to the up-and-down moving mounting plate 42. The unlocking cylinder piece 45 is fixed on the unlocking cylinder piece mounting plate 48. The unlocking cylinder piece mounting plate 48 is mounted on the up-and-down moving mounting plate 42. The reset block 46 is fixed on the unlocking cylinder piece mounting plate 48. The assembly head 47 is arranged at the lower part of the unlocking cylinder piece mounting plate 48. The variable-diameter cylinder 44 is mounted on the up-and-down moving mounting plate 42. The assembly top mounting plate 41 is fixed on the floating assembly 43 and matches the adapter rod 414.

[0033] In this embodiment, the foreign matter presence sensor 49 is arranged in the middle part of the assembly top mounting plate 41 and matches the large spring 40. The O-ring identification mechanism 417 is arranged on the up-and-down moving mounting plate 42.

[0034] The O-ring sensor 410 is arranged in the O-ring identification mechanism 417, the sensor protection spring 416 is arranged outside the stop ring sensor 411, the variable diameter reset spring 412 is arranged inside the reset block 46, the stop ring assembly driving to the position pin 415 is arranged between the adapter rod 414 and the assembly head 47, the adapter rod 414 is arranged between the assembly head 47 and the stop ring sensor 411, and the stop ring assembly needle 413 is arranged in the assembly head 47.

[0035] In the embodiment, the assembly position of the product positioning station 9, the storage position of the transfer mechanism 3 and the discharge position of the discharge mechanism 1 are equal in distance.

[0036] In the embodiment, the distance between the pickup end of the pickup mechanism 2 and the pickup end of the assembly mechanism 4 matches the discharge port position of the discharge mechanism 1 and the transfer port position of the transfer mechanism 3.

[0037] The discharge mechanism 1: Two stop rings are automatically pushed out from the feeding rod, and the feeding rod is configured with a special counterweight 13 to make the stop ring slide smoothly.

[0038] The transfer mechanism 3: The pickup mechanism 2 puts the stop ring into the transfer mechanism 3, and the transfer mechanism 3 shrinks the two stop rings to the assembly angle through the positioning tool for pickup by the assembly mechanism.

[0039] The working process of the automatic assembly harness double-stop ring device in the embodiment is as follows:

[0040] (S1) The stop ring is manually fed into the hopper 11 of the discharge mechanism 1, the discharge mechanism 1 discharges, the pickup and assembly position switching mechanism 8 drives the servo module 10 to act, driving the pickup mechanism 2 and the assembly mechanism 4 to work together, the servo module 10 drives the assembly mechanism 4 and the pickup mechanism 2 to act up and down, the pickup mechanism 2 picks up the stop ring, the assembly mechanism 4 picks up the stop ring of the stop ring shrink mechanism 33 in the transfer mechanism 3, the pickup and assembly position switching mechanism 8 and the servo module 10 act, then the pickup mechanism 2 and the assembly mechanism 4 act together, the servo module 10 drives the assembly mechanism 4 and the pickup mechanism 2 to act up and down, the assembly mechanism 4 reaches the product positioning station 9 position, and the pickup mechanism 2 reaches the transfer mechanism 3 position;

[0041] (S2) When the feeding cylinder 24 in the pickup mechanism 2 and the spring II 23 are in force balance, the material taking cylinder 21 is ventilated, realizing the feeding of the stop ring to the pickup of the transfer mechanism 3;

[0042] The working process of the transfer mechanism 3: The pickup mechanism 2 feeds first, and then the anti-collapse plate 310 reaches the working position, the push cylinder assembly 32 acts to make the stop ring shrink mechanism 33 shrink the double stop ring, the anti-collapse plate 310 moves to the initial position through the anti-collapse plate moving cylinder 30, the unlocking cylinder 35 is unlocked, and the assembly mechanism 4 takes the material;

[0043] (S3) the working process of the assembly mechanism 4: under the action of the external servo motor, the assembly mechanism 4 acts downward; after the assembly head 47 contacts the product, the O-ring presence / absence sensor 410 detects the signal, continues to move downward until the foreign matter presence / absence sensor 49 detects the signal, the unlocking cylinder 45 is unlocked, the variable-diameter cylinder 44 is operated to complete the work, then the assembly mechanism 4 moves upward as a whole, and then moves downward after being separated from the product position, the stop ring presence / absence sensor 411 detects the signal, confirms the double stop rings, and confirms that the stop rings are assembled to the position;

[0044] (S4) the servo module 10 is reset, the taking and assembling position switching mechanism 8 is reset, the double stop rings after assembly are taken away, and the whole action is ended.

[0045] Through the above description, the skilled in the art can implement it.

[0046] In addition, it should be noted that the specific embodiments described in the specification, the shape of the parts, components, names taken, etc. can be different, the above described in the specification is only an example of the structure of the utility model. Any equivalent changes or simple changes made according to the structure, features and principles described in the utility model patent concept are included in the protection scope of the utility model patent. The skilled in the art of the utility model can make various modifications or supplements or adopt similar ways to replace the described specific embodiments, as long as it does not deviate from the structure of the utility model or beyond the scope defined in the claims, it should belong to the protection scope of the utility model.

Claims

1. An automatic wiring harness double-stop ring device for a new energy vehicle, comprising a base plate (5), a stand column (6) and a mounting plate (7), the mounting plate (7) is connected with the base plate (5) through the stand column (6), characterized in that: Also include the discharge mechanism (1), pick mechanism (2), transfer mechanism (3), assembly mechanism (4), take loading position switching mechanism (8) and product positioning station (9), the assembly mechanism (4) is connected with the mounting plate (7), the assembly mechanism (4) and take loading position switching mechanism (8) cooperate action, product positioning station (9) is fixed on the bottom plate (5), pick mechanism (2) is connected with the assembly mechanism (4), the discharge mechanism (1) is arranged in one side of the bottom plate (5), the transfer mechanism (3) includes anti collapse plate moving cylinder (30), transfer fixed plate (31), push cylinder assembly (32), stop ring contraction mechanism (33), floating mechanism (34), adapter plate (39) and anti collapse plate (310), the floating mechanism (34) is connected with the transfer fixed plate (31) through the adapter plate (39), the stop ring contraction mechanism (33) is installed on the floating mechanism (34), the push cylinder assembly (32) is connected with the floating mechanism (34), the anti collapse plate moving cylinder (30) is fixed on the transfer fixed plate (31), and the anti collapse plate moving cylinder (30) is connected with the anti collapse plate (310); The assembly mechanism (4) includes large spring (40), assembly top mounting plate (41), up and down moving mounting plate (42), floating assembly (43), variable diameter cylinder (44), unlocking cylinder piece (45), reset block (46), assembly head (47), unlocking cylinder piece mounting plate (48), variable diameter reset spring (412), stop ring assembly needle (413), stop ring assembly transmission to position pin (415) and O ring identification mechanism (417), the large spring (40) is arranged between the floating assembly (43) and the assembly top mounting plate (41), the floating assembly (43) is connected with the up and down moving mounting plate (42), the unlocking cylinder piece (45) is fixed on the unlocking cylinder piece mounting plate (48), the unlocking cylinder piece mounting plate (48) is installed on the up and down moving mounting plate (42), the reset block (46) is fixed on the unlocking cylinder piece mounting plate (48), the assembly head (47) is arranged in the lower part of the unlocking cylinder piece mounting plate (48), the variable diameter cylinder (44) is installed on the up and down moving mounting plate (42), the assembly top mounting plate (41) is fixed on the floating assembly (43), and is matched with the adapter rod (414), the O ring identification mechanism (417) is arranged on the up and down moving mounting plate (42), the variable diameter reset spring (412) is located in the reset block (46), the stop ring assembly transmission to position pin (415) is arranged between the adapter rod (414) and the assembly head (47), and the stop ring assembly needle (413) is arranged in the assembly head (47).

2. The automatic wiring harness assembly double stop ring device for use in a new energy vehicle according to claim 1, characterized in that: The discharge mechanism (1) includes a bin (11), a discharge port (12), a counterweight (13), a support column (14), an adjustment mounting plate (15), and a transition plate (16), the transition plate (16) is connected with the adjustment mounting plate (15) through the support column (14), the counterweight (13) is matched with the bin (11), and the bin (11) is matched with the discharge port (12).

3. The automatic wiring harness assembly double stop ring device for use in new energy vehicles according to claim 1, characterized in that: The pickup mechanism (2) comprises a taking cylinder (21), a spring I (22), a spring II (23) and a feeding cylinder (24), when the feeding cylinder (24) is balanced with the spring II (23), the taking cylinder (21) is ventilated, the pickup of the stop ring is realized, the spring I (22) is arranged at the upper part of the pickup mechanism (2), and the mechanism is floated.

4. The automatic wiring harness assembly double-retaining ring device for use in new energy vehicles according to claim 1, characterized in that: The transfer mechanism (3) further comprises a product presence / absence sensor (37), which is arranged on the stop ring contraction mechanism (33).

5. The automatic wiring harness assembly double-retaining ring device for use in new energy vehicles according to claim 1, characterized in that: The assembly mechanism (4) further comprises a foreign matter presence / absence sensor (49), which is arranged at the middle part of the assembly top mounting plate (41) and is matched with the large spring (40).

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