Automatic oil injection and assembly integrated machine for a slow descent device

Abstract

The utility model relates to the field of slow -descent ware production equipment discloses a slow -descent ware automatic oil injection assembly all -in -one, including frame and the conveying line, adjusting nut feeding device, O ring feeding device, shell feeding device, transfer device and oil injection device that are located on the frame, be equipped with a plurality of tooling for placing and spacing adjusting nut on the conveying line, and the conveying line is used for conveying tooling, adjusting nut feeding device, O ring feeding device, shell feeding device and transfer device are sequentially arranged along the conveying direction of conveying line, and oil injection device is located at one side of transfer device, the utility model can solve how to improve the production efficiency of oil injection component, and ensure the problem of assembly quality and oil injection quality.

Description

Technical Field

[0001] This utility model relates to the field of decelerator production equipment, specifically to an automatic oil injection and assembly machine for decelerators. Background Technology

[0002] In the production process of the decelerator, the assembly and lubrication of the lubrication components are among the key steps. The lubrication components are mainly assembled from parts such as adjusting nuts, O-rings, and housings. The assembly accuracy and lubrication quality of the lubrication components directly affect the lubrication effect of moving parts such as gears and bearings inside the decelerator, thereby affecting the overall friction performance, durability, and safety of the equipment.

[0003] Currently, the assembly and lubrication processes of the decelerator lubrication components are typically performed separately. This separation not only increases the complexity and cycle time of the production process but also easily leads to secondary contamination or damage to the lubrication components during transfer between the two stages. While automated assembly technology has been gradually applied to the assembly of some standardized parts during the assembly of the decelerator lubrication components, the installation of precision sealing structures (such as O-rings) still requires manual operation to ensure that the seals are free from twisting, scratches, or misalignment, thus preventing oil leakage during subsequent use. Furthermore, the lubrication process for these components is generally done manually. Manual operation is relatively slow, making it difficult to meet the needs of large-scale production. The accuracy of manual operation is also greatly affected by factors such as the operator's mental state and skill level, which cannot guarantee the assembly quality and lubrication quality of the lubrication components.

[0004] Therefore, it is necessary to develop an automatic oiling and assembly machine for decelerators, which organically combines the assembly and oiling processes to achieve integrated production, improve production efficiency, and ensure assembly and oiling quality. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] This utility model provides an automatic oiling and assembly machine for a decelerator, which can at least solve the technical problem of how to improve the production efficiency of the oiling components and ensure the assembly quality and oiling quality.

[0007] (II) Technical Solution

[0008] To solve the above-mentioned technical problems, this utility model provides the following technical solution: an automatic oil injection and assembly machine for a decelerator, comprising:

[0009] frame;

[0010] A conveyor line is mounted on the frame. Several fixtures are provided on the conveyor line for placing and limiting the adjusting nuts. The conveyor line is used to transport the fixtures.

[0011] The adjusting nut feeding device, O-ring feeding device, housing feeding device and transfer device are all located on the frame and arranged sequentially along the conveying direction of the conveyor line;

[0012] The oil injection device is mounted on the frame and located on one side of the transfer device;

[0013] The adjusting nut feeding device is used to transfer the adjusting nut to the tooling, the O-ring feeding device is used to transfer the O-ring and fit it onto the adjusting nut of the tooling, the housing feeding device is used to transfer the housing and screw it onto the adjusting nut of the tooling to form an oil injection component, the transfer device is used to transfer the oil injection component to the oil injection device, and the oil injection device is used to inject oil into the oil injection component.

[0014] Further configuration: the aforementioned oil injection device includes an oil injection mechanism and a weighing mechanism mounted on the frame; a transfer station is provided on the conveyor line; an oil injection and feeding station is provided on the oil injection mechanism; a weighing station is provided on the weighing mechanism; and the transfer station, oil injection and feeding station, and weighing station are all located opposite to the transfer device.

[0015] The transfer device is used to transfer the oil injection component of the transfer station to the oil injection and feeding station, and to transfer the oil injection component of the oil injection and feeding station to the weighing station. The oil injection mechanism is used to inject oil into the oil injection component of the oil injection and feeding station, and the weighing mechanism is used to weigh the oil injection component of the weighing station.

[0016] Further, the aforementioned transfer device includes:

[0017] At least two gripping heads are used to clamp or release the oil injection component. The transfer station, oil injection and loading station and weighing station are arranged at equal intervals along the first straight line. The distance between two adjacent gripping heads is equal to the distance between the transfer station and the oil injection and loading station.

[0018] The translation drive mechanism and the lifting drive mechanism are connected. One of the translation drive mechanism and the lifting drive mechanism is located on the frame, and the other is connected to the two gripping heads. The translation drive mechanism is used to drive the gripping heads to move along the first linear displacement so that the gripping heads are positioned relative to the transfer station, the oil filling and feeding station or the weighing station. The lifting drive mechanism is used to drive the gripping heads to move up and down.

[0019] Furthermore, the aforementioned automatic oil filling and assembly machine for the decelerator also includes:

[0020] A visual inspection device is installed above the transfer station and is used to inspect the internal assembly of the oiling components;

[0021] The defective product channel is located on the frame, between the transfer station and the oiling and feeding station. The transfer device is also used to transfer qualified oiling parts to the oiling and feeding station and unqualified oiling parts to the defective product channel according to the detection results of the vision inspection device.

[0022] Further configuration: the aforementioned conveyor line is an indexing plate, on which at least four tooling fixtures are arranged in a ring at intervals. The four tooling fixtures are respectively positioned opposite to the adjusting nut feeding device, the O-ring feeding device, the housing feeding device, and the transfer device. Each tooling fixture is equipped with a limiting rod, which is used to allow a single adjusting nut to be inserted and to limit the position of the adjusting nut.

[0023] Furthermore, the aforementioned adjusting nut feeding device, O-ring feeding device, and housing feeding device all include:

[0024] The feeding mechanism, located on the frame, is used to continuously transport workpieces one by one.

[0025] The material sorting mechanism is located at the discharge end of the feeding mechanism. The material sorting mechanism is used to receive the workpieces output by the feeding mechanism and transfer them one by one to the material sorting station.

[0026] The assembly mechanism is located on the frame and is used to transfer workpieces from the material distribution station to the corresponding tooling for assembly.

[0027] Further, the aforementioned material distribution mechanism includes:

[0028] The material distribution block is located on one side of the discharge end of the corresponding feeding mechanism. The material distribution block is provided with a receiving groove for accommodating and limiting a single workpiece.

[0029] The material distribution block drive is mounted on the frame and is connected to the material distribution block in a transmission manner. The material distribution block drive is used to drive the material distribution block to move between the first position and the second position in a direction perpendicular to the discharge direction of the feeding mechanism.

[0030] When the material distribution block is in the first position, the receiving trough is connected to the discharge end of the corresponding feeding mechanism to receive the workpiece output by the corresponding feeding mechanism; when the material distribution block is in the second position, the material distribution block blocks the discharge end of the corresponding feeding mechanism, and the receiving trough is located at the material distribution station.

[0031] Furthermore, the aforementioned automatic oiling assembly machine for the decelerator also includes a material unloading and tray-laying device. The material unloading and tray-laying device is located on the frame and downstream of the oiling device. The material unloading and tray-laying device is used to transfer the oiling components on the oiling device to the tray.

[0032] (III) Beneficial Effects

[0033] Compared with the prior art, the automatic oiling and assembly machine for decelerators provided by this utility model has the following advantages:

[0034] When using the automatic oiling and assembly machine for the decelerator provided by this utility model, firstly, the adjusting nut feeding device places the adjusting nuts one by one onto the tooling on the conveyor line; then, the conveyor line transports the tooling with the adjusting nuts to the O-ring feeding device, which transfers the O-rings and fits them onto the adjusting nuts of the tooling; next, the conveyor line transports the tooling to the housing feeding device, which transfers the housing and screws it onto the adjusting nuts of the tooling, completing the assembly of the decelerator oiling components; finally, the conveyor line transports the tooling to the transfer device, which transfers the assembled oiling components to the oiling device, which then oils the assembled oiling components, completing the oiling of the decelerator oiling components. As can be seen, compared with the existing technology, this utility model organically combines the assembly and oiling stages of the oiling component of the decelerator, realizing the integrated automatic production of the oiling component from assembly to oiling. The high degree of automation not only greatly improves the production efficiency of the oiling component and meets the needs of large-scale, high-efficiency production, but also effectively avoids the influence of human factors, thereby ensuring the assembly quality and oiling quality of the oiling component. Attached Figure Description

[0035] Figure 1 This is a perspective view of the automatic oil filling and assembly machine for the decelerator in the embodiment.

[0036] Figure 2 for Figure 1 Enlarged view of point A in the middle;

[0037] Figure 3 This is a partial structural schematic diagram of the conveyor line, transfer device, and oil injection device in the embodiment.

[0038] Icon labels:

[0039] 1. Machine frame; 11. Unloading station;

[0040] 2. Conveyor line; 21. Tooling; 211. Limiting rod; 22. Transfer station;

[0041] 3. Adjusting nut feeding device; 4. O-ring feeding device;

[0042] 5. Shell feeding device; 51. Feeding mechanism; 52. Distributing mechanism; 521. Distributing station; 522. Distributing block; 5221. Receiving trough; 523. Distributing block driving component; 53. Assembly mechanism; 531. Rotary driving component; 532. Fixture; 533. Horizontal driving component; 534. Lifting driving component;

[0043] 6. Transfer device; 61. Translation drive mechanism; 62. Lifting drive mechanism; 63. Gripping head;

[0044] 7. Oil injection device; 71. Oil injection mechanism; 711. Oil injection and feeding station; 72. Weighing mechanism; 721. Weighing station;

[0045] 8. Visual inspection device; 9. Defective product conveyor;

[0046] 10. Material unloading and tray placement device; 101. Pallet; 102. Transfer mechanism; 103. Empty pallet bin; 1031. First material channel; 104. Pallet bin; 1041. Second material channel; 105. Conveying mechanism; 106. First material blocking mechanism; 107. First lifting mechanism; 108. Second material blocking mechanism; 109. Second lifting mechanism;

[0047] 20. Oil filling component; 201. Adjusting nut; 202. O-ring; 203. Housing. Detailed Implementation

[0048] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0049] This utility model provides an automatic oiling and assembly machine for a decelerator, which solves the problem of how to improve the production efficiency of the oiling component 20 and ensure the assembly quality and oiling quality.

[0050] See Figure 1 As shown, Figure 1 The figure shown is a perspective view of the automatic oiling and assembly machine for the decelerator in the embodiment. The automatic oiling and assembly machine for the decelerator includes a frame 1, a conveyor line 2, an adjusting nut feeding device 3, an O-ring feeding device 4, a housing feeding device 5, a transfer device 6, and an oiling device 7.

[0051] The conveyor line 2 is mounted on the frame 1. The conveyor line 2 has several fixtures 21 for placing and limiting the adjusting nuts 201, and the conveyor line 2 is used to transport the fixtures 21.

[0052] The adjusting nut feeding device 3, the O-ring feeding device 4, the housing feeding device 5, and the transfer device 6 are all installed on the frame 1 and arranged sequentially along the conveying direction of the conveyor line 2.

[0053] The oil injection device 7 is installed on the frame 1 and is located on one side of the transfer device 6.

[0054] The adjusting nut feeding device 3 is used to transfer the adjusting nut 201 onto the tooling 21. The O-ring feeding device 4 is used to transfer the O-ring 202 and fit it onto the adjusting nut 201 on the tooling 21. The housing feeding device 5 is used to transfer the housing 203 and screw it onto the adjusting nut 201 on the tooling 21, forming the oiling component 20. The transfer device 6 is used to transfer the oiling component 20 onto the oiling device 7. The oiling device 7 is used to oil the oiling component 20.

[0055] When using the automatic oiling and assembly machine for the decelerator according to the above technical solution, firstly, the adjusting nut feeding device 3 places the adjusting nuts 201 one by one onto the tooling 21 of the conveyor line 2. Next, the conveyor line 2 transports the tooling 21 containing the adjusting nuts 201 to the O-ring feeding device 4, where the O-ring feeding device 4 transfers the O-ring 202 and fits it onto the adjusting nut 201 of the tooling 21. Then, the conveyor line 2 transports the tooling 21 to the housing feeding device 5, where the housing feeding device 5 transfers the housing 203 and screws it onto the adjusting nut 201 of the tooling 21, completing the assembly of the decelerator oiling component 20. Finally, the conveyor line 2 transports the tooling 21 to the transfer device 6, which transfers the assembled oiling component 20 to the oiling device 7, where the oiling device 7 injects oil into the assembled oiling component 20, completing the oiling of the decelerator oiling component 20. As can be seen, compared with the prior art, this utility model organically combines the assembly and oiling stages of the decelerator oiling component 20, realizing the integrated automatic production of the oiling component 20 from assembly to oiling. The high degree of automation not only greatly improves the production efficiency of the oiling component 20 and meets the needs of large-scale and high-efficiency production, but also effectively avoids the influence of human factors, thereby ensuring the assembly quality and oiling quality of the oiling component 20.

[0056] See Figure 3 As shown, Figure 3This is a partial structural diagram of the conveyor line, transfer device, and oiling device in an embodiment. In one implementation of the oiling device 7, the oiling device 7 includes an oiling mechanism 71 and a weighing mechanism 72 mounted on the frame 1. The conveyor line 2 has a transfer station 22, the oiling mechanism 71 has an oiling and feeding station 711, and the weighing mechanism 72 has a weighing station 721. The transfer station 22, the oiling and feeding station 711, and the weighing station 721 are all positioned opposite to the transfer device 6. The transfer device 6 is used to transfer the oiling component 20 from the transfer station 22 to the oiling and feeding station 711, and to transfer the oiling component 20 from the oiling and feeding station 711 to the weighing station 721. The oiling mechanism 71 is used to oil the oiling component 20 at the oiling and feeding station 711. The weighing mechanism 72 is used to weigh the oiling component 20 at the weighing station 721. Thus, the oil injection device 7, through the cooperation of the oil injection mechanism 71 and the weighing mechanism 72, can weigh the oil injection component 20 after oil injection, ensuring the accuracy of the oil injection amount, avoiding the problem of too much or too little oil injection, and further ensuring the oil injection quality of the oil injection component 20.

[0057] The aforementioned oil injection mechanism 71 can use existing oil injection equipment. The aforementioned weighing mechanism 72 can use existing weighing equipment such as electronic scales.

[0058] See Figure 3 As shown, in one embodiment of the transfer device 6, the transfer device 6 includes a translation drive mechanism 61, a lifting drive mechanism 62, and at least two gripping heads 63. The gripping heads 63 are used to clamp or release the oiling component 20. The transfer station 22, the oiling and loading station 711, and the weighing station 721 are arranged at equal intervals along a first straight line, and the distance between two adjacent gripping heads 63 is equal to the distance between the transfer station 22 and the oiling and loading station 711. The translation drive mechanism 61 and the lifting drive mechanism 62 are connected; one of the translation drive mechanism 61 and the lifting drive mechanism 62 is mounted on the frame 1 by screwing or welding, and the other is drivenly connected to the two gripping heads 63. The translation drive mechanism 61 is used to drive the gripping heads 63 to move along the first straight line, so that the gripping heads 63 are positioned relative to the transfer station 22, the oiling and loading station 711, or the weighing station 721. The lifting drive mechanism 62 is used to drive the gripping heads 63 to move up and down. Thus, the special layout of the transfer station 22, the oil filling and loading station 711, and the weighing station 721 not only optimizes the spatial structure of this utility model, but also allows the transfer device 6 to transfer the oil filling component 20 between the transfer station 22, the oil filling and loading station 711, and the weighing station 721 using only translation and lifting drives, saving drive costs. Furthermore, the transfer device 6 employs multiple gripping heads 63 and translation and lifting drive mechanisms 62, enabling simultaneous gripping, transfer, and placement of multiple oil filling components 20, further improving production efficiency.

[0059] The aforementioned gripping head 63 can use existing clamping cylinders or other clamping fixtures 532. The aforementioned translation drive mechanism 61 and lifting drive mechanism 62 can both use existing linear drive mechanisms such as telescopic cylinders, stepper motor-lead screw linear modules, or servo motor linear modules. In this embodiment, there are two gripping heads 63. The translation drive mechanism 61 is mounted on the frame 1 by screwing or welding, and its output end is connected to the lifting drive mechanism 62 by screwing or welding. The output end of the lifting drive mechanism 62 is connected to both gripping heads 63 by screwing or welding.

[0060] See Figure 1 and Figure 3 As shown, based on any of the above embodiments, the automatic oiling and assembly machine for the decelerator further includes a vision inspection device 8 and a defective product channel 9. The vision inspection device 8 is installed above the transfer station 22 and is used to inspect the internal assembly of the oiling component 20. The defective product channel 9 is provided on the frame 1 by means of screwing or welding, and is located between the transfer station 22 and the oiling loading station 711. The transfer device 6 is also used to transfer qualified oiling components 20 to the oiling loading station 711 and unqualified oiling components 20 to the defective product channel 9 according to the detection results of the vision inspection device 8. In this way, by setting the vision inspection device 8 and the defective product channel 9, this utility model can detect unqualified oiling components 20 in a timely manner during the production process and automatically remove them, effectively preventing unqualified products from entering subsequent processes and further ensuring the assembly quality of the oiling components 20.

[0061] See Figure 1 and Figure 3 As shown, in one embodiment of the conveyor line 2, the conveyor line 2 is an indexing plate. At least four tooling fixtures 21 are arranged in a ring at intervals on the indexing plate. The four tooling fixtures 21 are respectively positioned opposite to the adjusting nut feeding device 3, the O-ring feeding device 4, the housing feeding device 5, and the transfer device 6. Each tooling fixture 21 is equipped with a limiting rod 211 by welding or integral connection. The limiting rod 211 is used for inserting a single adjusting nut 201 and restricting the position of the adjusting nut 201. Thus, by using the indexing plate as the conveyor line 2, the tooling fixtures 21 are transported to specific positions, facilitating the feeding and assembly operations of each feeding device at a fixed position, improving the accuracy and stability of assembly; and each feeding device can operate simultaneously and independently, further improving production efficiency.

[0062] In addition to the above-described embodiments, the conveyor line 2 can also use existing conveying equipment such as push conveyor line 2, conveyor belt conveyor mechanism 105 or shift fork conveyor mechanism 105.

[0063] See Figure 1 and Figure 2 As shown, Figure 2 for Figure 1 The enlarged schematic diagram at point A shows that in one embodiment of the adjusting nut feeding device 3, the O-ring feeding device 4, and the housing feeding device 5, each device includes a feeding mechanism 51, a distributing mechanism 52, and an assembly mechanism 53. The feeding mechanism 51 is mounted on the frame 1 and is used to continuously feed workpieces one by one. The distributing mechanism 52 is mounted at the discharge end of the feeding mechanism 51. The distributing mechanism 52 receives the workpieces output by the feeding mechanism 51 and transfers them one by one to the distributing station 521. The assembly mechanism 53 is mounted on the frame 1 and is used to transfer the workpieces at the distributing station 521 to the corresponding tooling 21 for assembly. Thus, by adopting a feeding, distributing, and assembling structure, each feeding device can achieve continuous and accurate supply and assembly of the adjusting nut 201, O-ring 202, and housing 203, improving the automation level and production efficiency of the production process and ensuring the consistency of assembly quality.

[0064] The aforementioned feeding mechanism 51 can automatically and continuously feed materials one by one using existing mechanical vibratory feeders.

[0065] See Figure 2 As shown, in one embodiment of the assembly mechanism 53 of the housing feeding device 5, the assembly mechanism 53 includes a rotary drive 531, a clamp 532, a horizontal drive 533, and a lifting drive 534. The rotary drive 531 and the clamp 532 are connected. The clamp 532 is used to clamp or release the housing 203. The rotary drive 531 is used to drive the clamp 532 to rotate. The horizontal drive 533 and the lifting drive 534 are connected. One of the horizontal drive 533 and the lifting drive 534 is mounted on the frame 1 by means of screwing or welding, and the other is connected to the rotary drive 531 for transmission. The horizontal drive 533 is used to drive the clamp 532 to reciprocate between the second feeding station and the corresponding tooling 21. The lifting drive 534 is used to drive the clamp 532 to move up and down toward the second feeding station or the corresponding tooling 21. Thus, when assembling the housing 203, the housing feeding device 5 drives the housing 203 to move above the corresponding tooling 21 via the horizontal drive component 533. Then, the housing 203 is driven to spiral downward by the rotation drive component 531 and the lifting drive component 534, and is screwed into the adjusting nut 201 on the tooling 21 below, thereby realizing the automatic assembly of the housing 203 and the adjusting nut 201.

[0066] The aforementioned rotary drive component 531 can use existing rotary cylinders or rotary motor-belt / gear transmission assemblies, etc. The aforementioned clamp 532 can use existing clamping cylinders, etc. The aforementioned horizontal drive component 533 and lifting drive component 534 can both use existing telescopic cylinders, stepper motor-lead screw linear modules, or servo motor linear modules, etc., linear drive mechanisms. In this embodiment, the horizontal drive component 533 is mounted on the frame 1 by screwing or welding, etc., and its output end is connected to the lifting drive component 534 by screwing or welding, etc. The output end of the lifting drive component 534 is connected to the rotary drive component 531 by screwing or welding, etc., and the output end of the rotary drive component 531 is connected to the clamp 532 by screwing or welding, etc.

[0067] like Figure 1 As shown, the assembly mechanism 53 of the above-mentioned adjusting nut feeding device 3 and O-ring feeding device 4 can achieve automatic assembly using only the above-mentioned clamp 532, horizontal drive component 533 and lifting drive component 534. The clamp 532 used in the assembly mechanism 53 of the O-ring feeding device 4 can be a gripping finger.

[0068] See Figure 2 As shown, in one embodiment of the material distribution mechanism 52, the material distribution mechanism 52 includes a material distribution block 522 and a material distribution block drive 523. The material distribution block 522 is located on one side of the discharge end of the corresponding feeding mechanism 51. The material distribution block 522 has a receiving groove 5221 for accommodating and limiting a single workpiece. The material distribution block drive 523 is mounted on the frame 1 by means of screwing or welding, and is drively connected to the material distribution block 522. The material distribution block drive 523 is used to drive the material distribution block 522 to move between a first position and a second position in a direction perpendicular to the discharge direction of the feeding mechanism 51. Wherein, when the material distribution block 522 is in the first position, the receiving groove 5221 is connected to the discharge end of the corresponding feeding mechanism 51 to receive the workpiece output by the corresponding feeding mechanism 51; when the material distribution block 522 is in the second position, the material distribution block 522 blocks the discharge end of the corresponding feeding mechanism 51, and the receiving groove 5221 is located at the material distribution station 521. Thus, through the design of the material distribution mechanism 52 and the drive components, the material distribution mechanism 52 can accurately distribute the workpieces one by one, ensuring the smooth progress of the subsequent assembly process and improving production efficiency and assembly quality.

[0069] The aforementioned material distribution block drive unit 523 can use existing telescopic drive mechanisms such as telescopic cylinders or telescopic poles, and its output end is connected to the material distribution block 522 by screwing or snap-fitting. The aforementioned material distribution block drive unit 523 can drive the material distribution block 522 to move in any direction perpendicular to the discharge direction of the feeding mechanism 51, such as vertical or horizontal. Figure 1 and Figure 2As shown, in this embodiment, the material distribution block drive 523 of the adjusting nut feeding device 3 and the O-ring feeding device 4 drives its material distribution block 522 to move in a horizontal direction perpendicular to the discharge direction of the feeding mechanism 51 to achieve material distribution. Its material distribution station 521 is located on the horizontal side of the discharge end of the corresponding feeding mechanism 51. Meanwhile, the material distribution block drive 523 of the housing feeding device 5 drives its material distribution block 522 to move in a vertical direction to achieve material distribution. Its material distribution station 521 is located above the discharge end of the corresponding feeding mechanism 51.

[0070] See Figure 1 As shown, based on any of the above embodiments, the automatic oiling and assembly machine for the decelerator also includes a material unloading and tray placement device 10. The material unloading and tray placement device 10 is mounted on the frame 1 and located downstream of the oiling device 7. The material unloading and tray placement device 10 is used to transfer the oiling components 20 from the oiling device 7 to the tray 101. Thus, the material unloading and tray placement device 10 can automatically unload and neatly arrange the oiling components 20 after oiling, facilitating subsequent packaging and transportation, and further improving the automation level and overall efficiency of the production process.

[0071] See Figure 1 and Figure 3 As shown, in one embodiment of the unloading and tray-stacking device 10, the unloading and tray-stacking device 10 includes a transfer mechanism 102, an empty tray bin 103, a pallet bin 104, a conveying mechanism 105, a first blocking mechanism 106, a first lifting mechanism 107, a second blocking mechanism 108, and a second lifting mechanism 109. The transfer mechanism 102 is mounted on the frame 1 by means of screwing or welding. The frame 1 is provided with an unloading station 11. The transfer mechanism 102 is used to transfer the oiling component 20 on the oiling device 7 to the pallet 101 on the unloading station 11. The conveying mechanism 105 is mounted on the frame 1 by means of screwing or welding. The empty tray bin 103 and the pallet bin 104 are both installed above the conveying mechanism 105 and are both used to accommodate the stacked pallets 101. A first material channel 1031 is opened through the bottom of the empty tray bin 103 along the conveying direction of the conveying mechanism 105. A second material channel 1041 is formed through the bottom of the pallet bin 104 along the conveying direction of the conveying mechanism 105. The conveying mechanism 105 is used to convey empty pallets 101 in the first material channel 1031 to the unloading station 11, and to convey pallets 101 filled with oil filling components 20 in the unloading station 11 to the second material channel 1041. The first blocking mechanism 106 and the first lifting mechanism 107 are both mounted on the frame 1 by means of screwing or welding. The first blocking mechanism 106 is used to prevent pallets 101 in the empty pallet bin 103 from moving into the first material channel 1031. The first lifting mechanism 107 is used to move the lowest pallet 101 in the empty pallet bin 103 into the first material channel 1031. The second blocking mechanism 108 and the second lifting mechanism 109 are both mounted on the frame 1 by means of screwing or welding.

[0072] The second blocking mechanism 108 is used to prevent the pallet 101 in the pallet compartment 104 from moving into the second material channel 1041.

[0073] The second lifting mechanism 109 is used to move the pallet 101 in the second material channel 1041 into the pallet bin 104. Thus, when unloading and placing the assembled oil injection component 20, firstly, the first blocking mechanism 106 removes its obstruction of the empty pallet 101 in the empty pallet bin 103, while simultaneously the first lifting mechanism 107 moves the bottommost pallet 101 in the empty pallet bin 103 into the first material channel 1031; then, the first blocking mechanism 106 prevents the other pallets 101 in the empty pallet bin 103 from moving along with the bottommost pallet 101 into the first material channel 1031, thereby separating the bottom two pallets 101 stacked together; at the same time, the conveying mechanism 105 conveys the pallet 101 in the first material channel 1031 to... The unloading station 11; then, the transfer mechanism 102 transfers the oiling component 20 from the oiling device 7 to the tray 101 at the unloading station 11. After the tray 101 is full, the conveying mechanism 105 conveys the tray 101 to the second material channel 1041. The second lifting mechanism 109 moves the tray 101 in the second material channel 1041 to the tray bin 104. At the same time, the second blocking mechanism 108 removes the obstruction of the tray 101 in the tray bin 104 until the tray 101 is stacked in the tray bin 104. Then, the second blocking mechanism 108 restores the obstruction of all the trays 101 in the tray bin 104. It can be seen that the unloading and tray-stacking device 10 can not only automatically output empty trays 101 one by one for subsequent tray unloading, but also automatically stack and stack trays 101 filled with oiling components 20, ensuring the continuity and stability of the unloading process, and further improving the automation level and production efficiency of the equipment.

[0074] The aforementioned transfer mechanism 102 can automatically transfer the oil injection component 20 using existing robotic arms and clamps. The aforementioned conveying mechanism 105 can use an existing dual-conveyor belt mechanism. The aforementioned first lifting mechanism 107 and second lifting mechanism 109 can both use existing telescopic cylinders or telescopic poles, etc., as telescopic drive mechanisms, installed between the two conveyor belts of the dual-conveyor belt mechanism. The aforementioned first stopping mechanism 106 can use an existing telescopic cylinder and baffle combination to stop material. The aforementioned second stopping mechanism 108 can use an existing telescopic cylinder and baffle combination to stop material, or it can use an existing rotating block to stop material. In this embodiment, the second stopping mechanism 108 uses a rotating block to stop material. The rotating block, through its own structure, restricts the pallets 101 in the pallet compartment 104 to only move upwards and stack inside the pallet compartment 104, preventing them from moving downwards, thus saving equipment costs.

[0075] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An automatic oil filling and assembly machine for a decelerator, characterized in that, include: frame; A conveyor line is provided on the frame, and the conveyor line is provided with a plurality of tooling for placing and limiting the adjusting nut, and the conveyor line is used to transport the tooling; The adjusting nut feeding device, O-ring feeding device, housing feeding device, and transfer device are all mounted on the frame and arranged sequentially along the conveying direction of the conveyor line. The oil injection device is mounted on the frame and located on one side of the transfer device; The adjusting nut feeding device is used to transfer the adjusting nut to the tooling; the O-ring feeding device is used to transfer the O-ring and fit it onto the adjusting nut of the tooling; the housing feeding device is used to transfer the housing and screw it onto the adjusting nut of the tooling to form an oil injection component; the transfer device is used to transfer the oil injection component to the oil injection device; and the oil injection device is used to inject oil into the oil injection component.

2. The automatic oil injection and assembly machine for the decelerator according to claim 1, characterized in that, The oil injection device includes an oil injection mechanism and a weighing mechanism mounted on the frame. A transfer station is provided on the conveyor line. An oil injection and feeding station is provided on the oil injection mechanism. A weighing station is provided on the weighing mechanism. The transfer station, the oil injection and feeding station, and the weighing station are all located opposite to the transfer device. The transfer device is used to transfer the oil injection component of the transfer station to the oil injection and feeding station, and to transfer the oil injection component of the oil injection and feeding station to the weighing station. The oil injection mechanism is used to inject oil into the oil injection component of the oil injection and feeding station, and the weighing mechanism is used to weigh the oil injection component of the weighing station.

3. The automatic oil injection and assembly machine for the decelerator according to claim 2, characterized in that, The transfer device includes: At least two gripping heads are used to clamp or release the oil injection component. The transfer station, oil injection and loading station and weighing station are arranged at equal intervals along a first straight line. The distance between two adjacent gripping heads is equal to the distance between the transfer station and the oil injection and loading station. The translation drive mechanism and the lifting drive mechanism are connected. One of the translation drive mechanism and the lifting drive mechanism is mounted on the frame, and the other is connected to the two gripping heads. The translation drive mechanism is used to drive the gripping head to move along the first linear displacement so that the gripping head is positioned relative to the transfer station, oil filling and feeding station or weighing station. The lifting drive mechanism is used to drive the gripping head to move up and down.

4. The automatic oil injection and assembly machine for the decelerator according to claim 2 or 3, characterized in that, The automatic oil filling and assembly machine for the decelerator also includes: A visual inspection device is located above the transfer station and is used to inspect the internal assembly of the oil injection component; The defective product channel is located on the frame and between the transfer station and the oiling and feeding station. The transfer device is also used to transfer qualified oiling parts to the oiling and feeding station and unqualified oiling parts to the defective product channel according to the detection results of the vision inspection device.

5. The automatic oiling and assembly machine for the decelerator according to any one of claims 1-3, characterized in that, The conveyor line is an indexing plate, on which at least four tooling fixtures are arranged in a ring at intervals. The four tooling fixtures are respectively positioned opposite to the adjusting nut feeding device, the O-ring feeding device, the housing feeding device, and the transfer device. Each tooling fixture is provided with a limiting rod, which is used to allow a single adjusting nut to be inserted and to limit the position of the adjusting nut.

6. The automatic oiling and assembly machine for the decelerator according to claim 5, characterized in that, The adjusting nut feeding device, the O-ring feeding device, and the housing feeding device all include: A feeding mechanism, mounted on the frame, is used to continuously transport workpieces one by one. The material sorting mechanism is located at the discharge end of the feeding mechanism. The material sorting mechanism is used to receive the workpieces output by the feeding mechanism and transfer them one by one to the material sorting station. An assembly mechanism is provided on the frame and is used to transfer the workpieces on the material distribution station to the corresponding tooling for assembly.

7. The automatic oil injection and assembly machine for the decelerator according to claim 6, characterized in that, The material distribution mechanism includes: A material distribution block is provided on one side corresponding to the discharge end of the feeding mechanism, and the material distribution block is provided with a receiving groove for accommodating and limiting a single workpiece. A material distribution block drive is mounted on the frame and is connected to the material distribution block in a transmission manner. The material distribution block drive is used to drive the material distribution block to move between a first position and a second position in a direction perpendicular to the discharge direction of the feeding mechanism. When the material distribution block is located in the first position, the receiving trough is connected to the discharge end of the corresponding feeding mechanism to receive the workpiece output by the corresponding feeding mechanism; when the material distribution block is located in the second position, the material distribution block blocks the discharge end of the corresponding feeding mechanism, and the receiving trough is located at the material distribution station.

8. The automatic oiling and assembly machine for the decelerator according to any one of claims 1, 2, 3, 6 and 7, characterized in that, The automatic oiling assembly machine for the decelerator also includes a material unloading and tray-laying device, which is located on the frame and downstream of the oiling device. The material unloading and tray-laying device is used to transfer the oiling components on the oiling device to the tray.

Images