Automatic material taking and loading system

Abstract

The invention provides an automatic material taking and loading system which comprises a feeding mechanism, a conveying line is arranged on the side close to the feeding mechanism, a first material is placed on the conveying line, and the feeding mechanism is used for assembling a second material on the first material; an oiling mechanism is arranged close to the feeding mechanism and is used for oiling the second material; the side, away from the feeding mechanism, of the oiling mechanism is connected with a screening mechanism, the side, away from the oiling mechanism, of the screening mechanism is connected with a feeding mechanism, the feeding mechanism conveys the second materials to the screening mechanism, and the screening mechanism is used for screening the qualified second materials and conveying the second materials to the oiling mechanism. The feeding mechanism is adopted to convey the second material to the screening mechanism so as to realize automatic feeding, and the oiling mechanism is adopted to automatically oil the second material. By adopting the multi-module linkage system, the second material can be automatically taken and loaded, so that the production efficiency is improved, and the labor intensity of workers is reduced.

Description

Technical Field

[0001] The invention relates to the field of feeding devices, and in particular to an automatic material loading and unloading system. Background Art

[0002] In recent years, the machinery industry has vigorously implemented automated equipment. In the process of removing and installing the shock-absorbing pads of the air-conditioning outdoor compressor, manual loading or gantry rack module loading is generally used. The manual loading method has high labor intensity and uncontrolled quality, while the gantry rack module loading method has high cost and complex structure. The gantry rack module loading method also has the problem of slow material replacement and loading, and there are great safety hazards, resulting in low production efficiency and inability to achieve safe production.

[0003] Therefore, a system is needed that can automatically perform feeding, screening, oiling, taking and loading of materials to realize automatic loading and unloading of shock-absorbing pads, thereby improving production efficiency and reducing the labor intensity of employees. Summary of the invention

[0004] In order to overcome the problems existing in the related art, the purpose of the present invention is to provide an automatic material loading and unloading system, which adopts a multi-module linkage method and can automatically execute processes such as feeding, screening, oiling, retrieving and loading, so as to realize automatic loading and unloading of shock-absorbing foot pads, thereby improving production efficiency and reducing employee labor intensity.

[0005] A system for automatically loading and unloading materials comprises a feeding mechanism, a transport line is arranged on a side close to the feeding mechanism, a first material is placed on the transport line, and the feeding mechanism is used to assemble a second material on the first material; an oiling mechanism is arranged close to the feeding mechanism, and the oiling mechanism is used to oil the second material; a screening mechanism is connected to a side of the oiling mechanism away from the feeding mechanism, and a feeding mechanism is connected to a side of the screening mechanism away from the oiling mechanism, and the feeding mechanism transports the second material to the screening mechanism, and the screening mechanism is used to screen qualified second material and transport the second material to the oiling mechanism.

[0006] In a preferred technical solution of the present invention, the feeding mechanism includes a robotic arm, the robotic arm is connected to a clamping device, and the robotic arm drives the clamping device to move; the clamping device is used to clamp the second material and assemble the second material on the first material.

[0007] In a preferred technical solution of the present invention, the clamping device includes a plurality of jaw assemblies, the jaw assemblies are connected to a sliding assembly, and the sliding assembly is arranged on a rotating turntable; the sliding assembly is connected to a motor assembly, and the motor assembly is used to drive the sliding assembly and the plurality of jaw assemblies to move so as to change the relative positions of the plurality of jaw assemblies.

[0008] In a preferred technical solution of the present invention, the feeding mechanism includes a supporting frame, a storage frame inclined from top to bottom is provided on the supporting frame, and a discharge port is provided at the bottom of the storage frame; the second material is placed in the storage frame, and the second material slides from the storage frame to the discharge port.

[0009] In a preferred technical solution of the present invention, a feeding belt is arranged near the discharge port, a feeding bucket is arranged at one end of the feeding belt away from the discharge port, the feeding bucket is connected to a belt motor, and the belt motor is used to drive the feeding belt to rotate.

[0010] In a preferred technical solution of the present invention, the screening mechanism includes a frame, which is located below the feeding bucket; a vibrating plate is arranged in the frame, a screening port is opened on the top of the vibrating plate, a discharging channel is arranged near the screening port, the screening port is connected with the discharging channel, and the vibrating plate is used to vibrate the second material to transport the second material to the discharging channel.

[0011] In a preferred technical solution of the present invention, the end of the discharge channel away from the vibration disk is connected to a storage turntable, and the storage turntable is connected to a turntable motor, and the turntable motor drives the storage turntable to rotate; a dividing cylinder is arranged near the storage turntable, and the dividing cylinder is used to drive or block the second material from the discharge channel into the storage turntable.

[0012] In a preferred technical solution of the present invention, the oiling mechanism comprises a mounting plate, a mounting cylinder is connected to the mounting plate, a sponge is installed in the mounting cylinder, and the sponge is stained with lubricating oil.

[0013] In a preferred technical solution of the present invention, the mounting plate is a bending structure, the side wall of the mounting plate is connected to a cylinder connecting rod, the end of the cylinder connecting rod away from the mounting plate is connected to a flip cylinder, and the flip cylinder is used to drive the cylinder connecting rod to move, so as to drive the sponge on the mounting plate to contact the second material.

[0014] In a preferred technical solution of the present invention, a blocking mechanism is provided on the transport line, and the blocking mechanism includes a blocking bottom plate, and a swing cylinder is provided on the blocking bottom plate; the extension rod of the swing cylinder is connected to a rotating bearing.

[0015] In a preferred technical solution of the present invention, the rotating bearing is connected to a swing blocking plate, and the swing blocking plate is driven to rotate when the rotating bearing rotates; the swing blocking plate is also connected to a buffer, and the buffer is used to slow down the movement speed of the swing blocking plate when it rotates.

[0016] In a preferred technical solution of the present invention, a positioning mechanism is further provided on the transport line near the blocking mechanism, and the positioning mechanism includes a positioning plate, the positioning plate is connected to a positioning cylinder, and the driving rod of the positioning cylinder is used to drive the positioning plate to position the first material.

[0017] The beneficial effects of the present invention are:

[0018] The present invention provides an automatic loading and unloading material system, comprising a feeding mechanism, a transport line is arranged on one side close to the feeding mechanism, a first material is placed on the transport line, the feeding mechanism is used to assemble a second material on the first material; an oiling mechanism is arranged close to the feeding mechanism, the oiling mechanism is used to oil the second material; a screening mechanism is connected to one side of the oiling mechanism away from the feeding mechanism, a feeding mechanism is connected to one side of the screening mechanism away from the oiling mechanism, the feeding mechanism transports the second material to the screening mechanism, the screening mechanism is used to screen qualified second materials, and transport the second materials to the oiling mechanism. The present invention adopts the feeding mechanism to transport the second material to the screening mechanism to realize automatic feeding. The screening mechanism uses vibration to screen out the qualified second material, and feeds the qualified second material into the oiling mechanism. The oiling mechanism is used to automatically oil the second material, when the first material on the transport line moves to the discharge position, the feeding mechanism clamps the oiled second material, and then places the second material on the first material, so that the second material is assembled on the first material. By adopting the above-mentioned multi-module linkage system, the automatic loading and unloading of the second material can be realized, thereby improving production efficiency and reducing the labor intensity of employees. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the automatic material loading and unloading system of the present invention;

[0020] Figure 2 It is a structural schematic diagram of the feeding mechanism of the present invention;

[0021] Figure 3 It is a structural schematic diagram of the screening mechanism of the present invention;

[0022] Figure 4 It is a structural schematic diagram of the oiling mechanism of the present invention;

[0023] Figure 5 It is a structural schematic diagram of the feeding mechanism of the present invention;

[0024] Figure 6 It is a structural schematic diagram of the blocking mechanism of the present invention;

[0025] Figure 7 It is a structural schematic diagram of the positioning mechanism of the present invention.

[0026] Figure numerals: 1, feeding mechanism; 2, transportation line; 3, oiling mechanism; 4, screening mechanism; 5, feeding mechanism; 6, mechanical arm; 7, clamping device; 8, clamping claw assembly; 9, sliding assembly; 10, rotating turntable; 11, motor assembly; 12, supporting frame; 13, storage frame; 14, discharge port; 15, feeding belt; 16, feeding bucket; 17, belt motor; 18, frame; 19, vibration plate; 20, discharge channel; 21, storage turntable; 22, turntable motor; 23 , material distribution cylinder; 24, mounting plate; 25, mounting tube; 26, sponge; 27, cylinder connecting rod; 28, flip cylinder; 29, blocking mechanism; 30, blocking bottom plate; 31, swing cylinder; 32, rotating bearing; 33, swing blocking plate; 34, buffer; 35, positioning mechanism; 36, positioning plate; 37, positioning cylinder; 38, first material; 39, second material; 40, gear; 41, rotating spindle; 42, slider connecting rod; 43, cylinder slider; 44, adjusting hand wheel. DETAILED DESCRIPTION

[0027] The preferred embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although the preferred embodiments of the present invention are shown in the accompanying drawings, it should be understood that the present invention can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided to make the present invention more thorough and complete, and to fully convey the scope of the present invention to those skilled in the art.

[0028] Example 1

[0029] like Figure 1-Figure 7 As shown, this embodiment provides an automatic material loading system, including a feeding mechanism 1, a transportation line 2 is arranged on a side close to the feeding mechanism 1, a first material 38 is placed on the transportation line 2, and the feeding mechanism 1 is used to assemble a second material 39 on the first material 38; an oiling mechanism 3 is arranged close to the feeding mechanism 1, and the oiling mechanism 3 is used to oil the second material 39; the oiling mechanism 3 is connected to a screening mechanism 4 on a side away from the feeding mechanism 1, and the screening mechanism 4 is connected to a feeding mechanism 5 on a side away from the oiling mechanism 3, and the feeding mechanism 5 conveys the second material 39 to the screening mechanism 4, and the screening mechanism 4 is used to screen qualified second material 39 and convey the second material 39 to the oiling mechanism 3.

[0030] The feeding mechanism 5 has a slide plate inclined from top to bottom, and after the second material 39 enters the feeding mechanism 5, it slides down along the slide plate to the discharge port 14. The feeding belt 15 is arranged to be inclined from bottom to top, and the feeding belt 15 transports the second material 39 at the discharge port 14 upward to the screening mechanism 4. The present invention takes the second material 39 as a shock-absorbing foot pad as an example, and the shock-absorbing foot pad is used to install the compressor of the air conditioner outdoor unit.

[0031] The screening mechanism 4 screens out qualified shock-absorbing pads based on the vibration principle, and transports the qualified shock-absorbing pads to the oiling mechanism 3, so that the oiling mechanism 3 can oil the qualified shock-absorbing pads. Qualified shock-absorbing pads refer to those whose sizes meet the transportation requirements. The screening mechanism 4 only allows the shock-absorbing pads of applicable models to pass through the structure. The shock-absorbing pads continuously move upward in the screening mechanism 4. After multiple shock-absorbing pads are neatly arranged, they pass through the screening vibration plate 19 into the discharge channel 20, and then enter the oiling mechanism 3 from the discharge channel 20.

[0032] The oiling mechanism 3 is disposed close to the feeding mechanism 1 , and the oiling mechanism 3 lubricates the shock-absorbing foot pads with oil to facilitate placing the shock-absorbing foot pads on the first material 38 . The present invention takes the first material 38 as an air conditioner chassis as an example.

[0033] The feeding mechanism 1 includes a robot and a clamp. The end of the robot's mechanical arm 6 is connected to the clamp. The mechanical arm 6 can translate and rotate. The oiling mechanism 3 and the transport line 2 are respectively located on both sides of the mechanical arm 6. The mechanical arm 6 grabs the oiled shock-absorbing foot pad on one side and then places the oiled shock-absorbing foot pad on the transport line 2 on the other side.

[0034] The present embodiment provides an automatic loading and unloading material system, including a feeding mechanism 1, a conveying line 2 is arranged on one side close to the feeding mechanism 1, a first material 38 is placed on the conveying line 2, and the feeding mechanism 1 is used to assemble the second material 39 on the first material 38; an oiling mechanism 3 is arranged close to the feeding mechanism 1, and the oiling mechanism 3 is used to oil the second material 39; a screening mechanism 4 is connected to the side of the oiling mechanism 3 away from the feeding mechanism 1, and a feeding mechanism 5 is connected to the side of the screening mechanism 4 away from the oiling mechanism 3, and the feeding mechanism 5 conveys the second material 39 to the screening mechanism 4, and the screening mechanism 4 is used to screen the qualified second material 39 and convey the second material 39 to the oiling mechanism 3. The present invention adopts the feeding mechanism 5 to transport the second material 39 to the screening mechanism 4 to realize automatic feeding. The screening mechanism 4 uses vibration to screen out the second material 39 with qualified size, and feeds the second material 39 with qualified size into the oiling mechanism 3. The oiling mechanism 3 is used to automatically oil the second material 39. When the first material 38 on the transport line 2 moves to the discharge position, the loading mechanism 1 clamps the oiled second material 39 and then places the second material 39 on the first material 38, thereby assembling the second material 39 on the first material 38. The above multi-module linkage system can realize automatic loading and unloading of the second material 39, thereby improving production efficiency and reducing employee labor intensity.

[0035] Example 2

[0036] like Figure 1-Figure 7As shown, this embodiment provides an automatic material loading system, including a feeding mechanism 1, a transportation line 2 is arranged on a side close to the feeding mechanism 1, a first material 38 is placed on the transportation line 2, and the feeding mechanism 1 is used to assemble a second material 39 on the first material 38; an oiling mechanism 3 is arranged close to the feeding mechanism 1, and the oiling mechanism 3 is used to oil the second material 39; the oiling mechanism 3 is connected to a screening mechanism 4 on a side away from the feeding mechanism 1, and the screening mechanism 4 is connected to a feeding mechanism 5 on a side away from the oiling mechanism 3, and the feeding mechanism 5 conveys the second material 39 to the screening mechanism 4, and the screening mechanism 4 is used to screen qualified second material 39 and convey the second material 39 to the oiling mechanism 3.

[0037] The feeding mechanism 1 includes a robot arm 6 , and the robot arm 6 is connected to a clamping device 7 . The robot arm 6 drives the clamping device 7 to move; the clamping device 7 is used to clamp the second material 39 and assemble the second material 39 on the first material 38 .

[0038] The clamping device 7 includes a plurality of clamping jaw assemblies 8, each of which is connected to a sliding assembly 9, and the sliding assembly 9 is disposed on a rotating turntable 10; the sliding assembly 9 is connected to a motor assembly 11, and the motor assembly 11 is used to drive the sliding assembly 9 and the plurality of clamping jaw assemblies 8 to move so as to change the relative positions of the plurality of clamping jaw assemblies 8.

[0039] The feeding mechanism 1 is composed of three evenly distributed jaw assemblies 8. The three jaw assemblies 8 jointly grasp the shock-absorbing foot pad, and the angle between adjacent jaw assemblies 8 is 120 degrees. The rotating gear assembly includes a gear, and the first end of the slider connecting rod 42 is connected to the gear, and the second end is connected to the cylinder slider 43. The motor assembly 11 drives the rotating gear assembly to rotate, and the rotating gear 40 assembly includes a gear 40 and a rotating spindle 41. At this time, the three slider connecting rods 42 connected to the gear follow the rotation, thereby driving the cylinder slider 43 to slide on the guide block assembly, and the center distance of the jaw assembly 8 changes accordingly. When reaching the appropriate position, the motor assembly 11 stops rotating, and the shock-absorbing foot pad pick-up and placement operation is performed at this time.

[0040] When the size of the shock-absorbing foot pad changes, the clamp drives the connecting rod through the motor assembly 11 to adjust the center distance of the clamping jaw assembly 8, thereby being compatible with shock-absorbing foot pads of various sizes.

[0041] The feeding mechanism 1 of this embodiment includes a mechanical arm 6, which is connected to a clamping device 7, and the mechanical arm 6 drives the clamping device 7 to move; the clamping device 7 is used to clamp the second material 39 and assemble the second material 39 on the first material 38. The clamping device 7 includes a plurality of clamping jaw assemblies 8, and the clamping jaw assemblies 8 are connected to a sliding assembly 9, and the sliding assembly 9 is arranged on a rotating turntable 10; the sliding assembly 9 is connected to a motor assembly 11, and the motor assembly 11 drives the sliding assembly 9 to move, so as to drive the plurality of clamping jaw assemblies 8 to move, so as to change the relative positions of the plurality of clamping jaw assemblies 8. The sliding assembly 9 is connected to a motor assembly 11, and the motor assembly 11 drives the sliding assembly 9 to move, so as to drive the plurality of clamping jaw assemblies 8 to move, so as to change the relative positions of the plurality of clamping jaw assemblies 8. When the size of the shock-absorbing foot pad changes, the fixture drives the connecting rod to adjust the center distance of the clamping jaw assembly 8 through the motor assembly 11, so as to be compatible with shock-absorbing foot pads of various sizes.

[0042] Example 3

[0043] like Figure 1-Figure 7 As shown, this embodiment provides an automatic material loading system, including a feeding mechanism 1, a transportation line 2 is arranged on a side close to the feeding mechanism 1, a first material 38 is placed on the transportation line 2, and the feeding mechanism 1 is used to assemble a second material 39 on the first material 38; an oiling mechanism 3 is arranged close to the feeding mechanism 1, and the oiling mechanism 3 is used to oil the second material 39; the oiling mechanism 3 is connected to a screening mechanism 4 on a side away from the feeding mechanism 1, and the screening mechanism 4 is connected to a feeding mechanism 5 on a side away from the oiling mechanism 3, and the feeding mechanism 5 conveys the second material 39 to the screening mechanism 4, and the screening mechanism 4 is used to screen qualified second material 39 and convey the second material 39 to the oiling mechanism 3.

[0044] The feeding mechanism 5 includes a supporting frame 12, on which a storage frame 13 inclined from top to bottom is provided, and a discharge port 14 is provided at the bottom of the storage frame 13; the second material 39 is placed in the storage frame 13, and the second material 39 slides from the storage frame 13 to the discharge port 14.

[0045] A feeding belt 15 is provided near the discharge port 14 , and a feeding bucket 16 is provided at one end of the feeding belt 15 away from the discharge port 14 . The feeding bucket 16 is connected to a belt motor 17 , and the belt motor 17 is used to drive the feeding belt 15 to rotate.

[0046] The screening mechanism 4 includes a frame 18, which is located below the feeding bucket 16; a vibrating plate 19 is arranged inside the frame 18, and a discharge channel 20 is arranged near the bottom of the vibrating plate 19, and the vibrating plate 19 is used to vibrate the second material 39 to transport the second material 39 to the discharge channel 20.

[0047] The end of the discharge channel 20 away from the vibration disk 19 is connected to a storage turntable 21, and the storage turntable 21 is connected to a turntable motor 22, and the turntable motor 22 drives the storage turntable 21 to rotate; a dividing cylinder 23 is arranged near the storage turntable 21, and the dividing cylinder 23 is used to drive or block the second material 39 from the discharge channel 20 into the storage turntable 21.

[0048] The support frame 12 is provided with a material storage frame 13 and a material feeding belt 15, and the interior of the material storage frame 13 is provided with a first inclined surface, a second inclined surface and a third inclined surface, the second inclined surface is connected to the first inclined surface and the third inclined surface, and the third inclined surface is connected to the discharge port 14. When the second material 39 is placed in the material storage frame 13, the second material 39 first contacts the first inclined surface, and under the action of gravity, the second material 39 slides from the first inclined surface to the second inclined surface, and then slides from the second inclined surface to the third inclined surface, and finally the second material 39 slides from the third inclined surface to the discharge port 14.

[0049] The feeding belt 15 is fixed on a support plate that is inclined from top to bottom, and the support plate is connected to a plurality of support columns, and the plurality of support columns are fixed on the support frame 12. The feeding belt 15 includes a plurality of guide bars. When the second material 39 slides to the discharge port 14, since the discharge port 14 is connected to the guide bars, the second material 39 directly enters the guide bars from the discharge port 14. The feeding belt 15 is driven upward by the belt motor 17 to drive the second material 39 on the guide bars to move upward until the second material 39 moves to the feeding bucket 16, and then slides from the feeding bucket 16 to the screening mechanism 4. The guide bars are arranged in the horizontal direction, and each guide bar can accommodate a second material 39. In this embodiment, the first material 38 is an air conditioner chassis, and the second material 39 is a shock-absorbing foot pad as an example.

[0050] When the second material 39 enters the screening mechanism 4, the second material 39 first passes through the screening port 20 and enters the vibration disk 19, which is a spiral structure. During the continuous vibration of the vibration disk 19, the second material 39 moves from top to bottom along the bending direction of the vibration disk 19 until the second material 39 of qualified size is vibrated to the discharge channel 20, and the second material 39 of qualified size enters the storage turntable 21 along the discharge channel 20. The storage turntable 21 is provided with a plurality of feed ports, and preferably, three feed ports are provided on the storage turntable 21, and one second material 39 can be placed in each feed port. When the second material 39 approaches the storage turntable 21, the dividing cylinder 23 is started, and the dividing cylinder 23 drives the second material 39 to enter the feed port on the storage turntable 21. When a second material 39 enters the first feed port on the storage turntable 21, the turntable motor 22 drives the storage turntable 21 to rotate until the second feed port of the storage turntable 21 is aligned with the discharge channel 20, so that the next second material 39 enters the second feed port on the storage turntable 21. Repeat the above process until three second materials 39 enter the three feed ports of the discharge turntable respectively, and the material distribution cylinder 23 stops working to prevent the second material 39 from continuing to enter the storage turntable 21 from the discharge channel 20. At this time, the turntable motor 22 stops working and the storage turntable 21 no longer rotates.

[0051] The screening mechanism 4 includes a frame 18, and the frame 18 is located below the feeding bucket 16. A vibration plate 19 is arranged in the frame 18, and a screening port 20 is opened on the top of the vibration plate 19. A discharge channel 20 is arranged near the screening port 20, and the screening port 20 is connected with the discharge channel 20. The vibration plate 19 is used to vibrate the second material 39 to transport the second material 39 to the discharge channel 20. The end of the discharge channel 20 away from the vibration plate 19 is connected to a storage turntable 21, and the storage turntable 21 is connected to a turntable motor 22, and the turntable motor 22 drives the storage turntable 21 to rotate; a material distribution cylinder 23 is arranged near the storage turntable 21, and the material distribution cylinder 23 is used to drive or block the second material 39 from the discharge channel 20 into the storage turntable 21. Through the tilting design of the storage frame 13, after the second material 39 is placed in the storage frame 13, the second material 39 slides directly to the discharge port 14 at the bottom of the storage frame 13 under the action of gravity. After passing through the discharge port 14, the second material 39 directly enters the guide bar of the feeding belt 15, and the feeding belt 15 is driven by the belt motor 17 to rotate upward, so as to drive the second material 39 to move upward, until the second material 39 enters the feeding bucket 16, and slides from the feeding bucket 16 into the vibration plate 19. During the continuous vibration process, the vibration plate 19 vibrates the second material 39 of qualified size to the discharge channel 20, and the second material 39 enters the storage turntable 21 along the discharge channel 20. Each time a second material 39 enters the feed port of the storage turntable 21, the turntable motor 22 drives the storage turntable 21 to rotate to the next feed port until the feed ports of the storage turntable 21 are all filled with the second material 39, and the material dividing cylinder 23 is closed to prevent the second material 39 from entering the storage turntable 21 from the discharge channel 20, and the storage turntable 21 stops rotating. In the above process, the feeding mechanism 5 sends the second material 39 to the screening mechanism 4, and the screening mechanism 4 screens out the second material 39 of qualified size, realizing the system's automatic feeding and screening process for the second material 39, which not only reduces the labor intensity of employees, but also greatly improves production efficiency and product quality.

[0052] Example 4

[0053] like Figure 1-Figure 7As shown, this embodiment provides an automatic material loading system, including a feeding mechanism 1, a transportation line 2 is arranged on a side close to the feeding mechanism 1, a first material 38 is placed on the transportation line 2, and the feeding mechanism 1 is used to assemble a second material 39 on the first material 38; an oiling mechanism 3 is arranged close to the feeding mechanism 1, and the oiling mechanism 3 is used to oil the second material 39; the oiling mechanism 3 is connected to a screening mechanism 4 on a side away from the feeding mechanism 1, and the screening mechanism 4 is connected to a feeding mechanism 5 on a side away from the oiling mechanism 3, and the feeding mechanism 5 conveys the second material 39 to the screening mechanism 4, and the screening mechanism 4 is used to screen qualified second material 39 and convey the second material 39 to the oiling mechanism 3.

[0054] The oiling mechanism 3 comprises a mounting plate 24 , a mounting tube 25 is connected to the mounting plate 24 , a sponge 26 is installed in the mounting tube 25 , and the sponge 26 is stained with lubricating oil.

[0055] The mounting plate 24 is a bent structure, and the side wall of the mounting plate 24 is connected to a cylinder connecting rod 27. The end of the cylinder connecting rod 27 away from the mounting plate 24 is connected to a flip cylinder 28. The flip cylinder 28 is used to drive the cylinder connecting rod 27 to move, so as to drive the sponge 26 on the mounting plate 24 to contact the second material 39.

[0056] The side wall of the oiling support frame is provided with an oiling flip cylinder 28, the driving shaft of the oiling flip cylinder 28 is connected to the oiling cylinder connecting rod 27, and the side of the oiling cylinder connecting rod 27 away from the oiling flip cylinder 28 is connected with a mounting plate 24. The mounting plate 24 is located above the oiling support frame, and the side of the mounting plate 24 facing the oiling support frame is connected with a mounting cylinder 25, and a sponge 26 is installed in the mounting cylinder 25, and the sponge 26 is coated with lubricating oil. An automatic oil sprayer is provided in the oiling support frame, and the automatic oil sprayer is connected to the oiling flip cylinder 28. A control unit such as a single chip microcomputer is provided in the automatic oil sprayer, and the automatic oil sprayer is used to control the extension or retraction of the driving shaft of the oiling flip cylinder 28.

[0057] The mounting plate 24 is an L-shaped structure. The side of the mounting plate 24 connected to the oil-coated cylinder connecting rod 27 extends in the height direction, and the side of the mounting plate 24 connected to the mounting tube 25 extends in the horizontal direction.

[0058] After the automatic oil sprayer receives the signal that the shock-absorbing foot pad is in place, the driving rod of the oiling turning cylinder 28 extends, and the oiling cylinder connecting rod 27 moves upward, driving the mounting plate 24 to rotate, so that the sponge 26 covered with lubricating oil in the mounting tube 25 contacts the top of the shock-absorbing foot pad, completing an oiling action. Then the driving rod of the oiling turning cylinder 28 retracts, and the mounting plate 24 returns to the initial position, avoiding the operation position of the next process, waiting for the feeding mechanism 1 to clamp it.

[0059] The transport line 2 is provided with a blocking mechanism 29 , and the blocking mechanism 29 includes a blocking bottom plate 30 , on which a swing cylinder 31 is provided; and a protruding rod of the swing cylinder 31 is connected to a rotating bearing 32 .

[0060] The rotating bearing 32 is connected to a swing blocking plate 33 , and when the rotating bearing 32 rotates, the swing blocking plate 33 is driven to rotate; the swing blocking plate 33 is also connected to a buffer 34 , and the buffer 34 is used to slow down the movement speed of the swing blocking plate 33 when it rotates.

[0061] A positioning mechanism 35 is also provided on the transport line 2 near the blocking mechanism 29 . The positioning mechanism 35 includes a positioning plate 36 . The positioning plate 36 is connected to a positioning cylinder 37 . The driving rod of the positioning cylinder 37 is used to drive the positioning plate 36 to position the first material 38 .

[0062] The transport line 2 is located at one side of the feeding mechanism 1, and a discharge place is provided on the transport line 2. When the air conditioner chassis moves to the discharge place, the swing cylinder 31 of the blocking mechanism 29 pulls the swing blocking plate 33 to block the air conditioner chassis. A buffer 34 is provided near the swing blocking plate 33, and the buffer 34 can prevent the air conditioner chassis from being damaged due to the swing blocking plate 33 being pulled too quickly.

[0063] After the swing blocking plate 33 blocks the air conditioner chassis, the positioning cylinder 37 of the positioning mechanism 35 pulls the positioning plate 36 to position the air conditioner chassis, so that the robot arm 6 of the feeding mechanism 1 drives the fixture to accurately place the shock-absorbing foot pad at the specified position. The positioning plate 36 can be adjusted by adjusting the screw rod and the nut, and the position of the connecting positioning plate 36 is adjusted by adjusting the hand wheel 44 so that the connecting positioning plate 36 adapts to the height of the chassis.

[0064] The oiling mechanism 3 of this embodiment includes a mounting plate 24, a mounting tube 25 is connected to the mounting plate 24, a sponge 26 is installed in the mounting tube 25, and the sponge 26 is stained with lubricating oil. The mounting plate 24 is a bent structure, and the side wall of the mounting plate 24 is connected to a cylinder connecting rod 27, and the end of the cylinder connecting rod 27 away from the mounting plate 24 is connected to a flip cylinder 28, and the flip cylinder 28 is used to drive the cylinder connecting rod 27 to move, so as to drive the sponge 26 on the mounting plate 24 to contact with the second material 39. After the automatic oil sprayer receives the signal that the shock-absorbing foot pad is in place, the driving rod of the oiling flip cylinder 28 extends, and the oiling cylinder connecting rod 27 moves up, driving the mounting plate 24 to rotate, so that the sponge 26 stained with lubricating oil in the mounting tube 25 contacts the top of the shock-absorbing foot pad, completing an oiling action. Then the driving rod of the oiling flip cylinder 28 retracts, and the mounting plate 24 returns to the initial position, avoiding the operation position of the next process, waiting for the feeding mechanism 1 to clamp.

[0065] Unless otherwise specifically stated, the relative arrangement, numerical expressions and numerical values ​​of the parts and steps set forth in these embodiments do not limit the scope of the application. In all examples shown and discussed here, any specific value should be interpreted as being merely exemplary, rather than as a restriction. Therefore, other examples of exemplary embodiments can have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, and therefore, once a certain item is defined in an accompanying drawing, it does not need to be further discussed in the subsequent accompanying drawings.

[0066] It should be understood that spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is inverted, a device described as "above" or "above" other devices or structures would then be positioned "below" or "below" the other devices or structures. Thus, the exemplary term "above" can include both the orientations of "above" and "below." The device may also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used herein should be interpreted accordingly.

[0067] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of this application.

[0068] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An automatic loading and unloading material system, characterized in that: It includes a feeding mechanism, a transportation line is arranged on the side close to the feeding mechanism, a first material is placed on the transportation line, and the feeding mechanism is used to assemble a second material on the first material; an oiling mechanism is arranged close to the feeding mechanism, and the oiling mechanism is used to oil the second material; a screening mechanism is connected to the side of the oiling mechanism away from the feeding mechanism, and a feeding mechanism is connected to the side of the screening mechanism away from the oiling mechanism, and the feeding mechanism transports the second material to the screening mechanism, and the screening mechanism is used to screen qualified second material and transport the second material to the oiling mechanism.

2. The automatic material loading and unloading system according to claim 1 is characterized in that: The feeding mechanism includes a mechanical arm, the mechanical arm is connected to a clamping device, and the mechanical arm drives the clamping device to move; the clamping device is used to clamp the second material and assemble the second material on the first material.

3. The automatic material loading and unloading system according to claim 2 is characterized in that: The clamping device includes a plurality of clamping jaw assemblies, each of which is connected to a sliding assembly, and the sliding assembly is arranged on a rotating turntable; the sliding assembly is connected to a motor assembly, and the motor assembly is used to drive the sliding assembly and the plurality of clamping jaw assemblies to move so as to change the relative positions of the plurality of clamping jaw assemblies.

4. The automatic loading and unloading material system according to claim 1, characterized in that: The feeding mechanism comprises a supporting frame, a storage frame inclined from top to bottom is arranged on the supporting frame, a discharge port is opened at the bottom of the storage frame; the second material is placed in the storage frame, and the second material slides from the storage frame to the discharge port.

5. The automatic material loading and unloading system according to claim 4, characterized in that: A feeding belt is arranged near the discharge port, a feeding bucket is arranged at one end of the feeding belt away from the discharge port, the feeding bucket is connected to a belt motor, and the belt motor is used to drive the feeding belt to rotate.

6. The automatic material loading and unloading system according to claim 5, characterized in that: The screening mechanism includes a frame, which is located below the feeding bucket; a vibrating plate is arranged in the frame, and a discharging channel is arranged near the bottom of the vibrating plate, and the vibrating plate is used to vibrate the second material to transport the second material to the discharging channel.

7. The automatic material loading and unloading system according to claim 6, characterized in that: The end of the discharge channel away from the vibration plate is connected to a storage turntable, and the storage turntable is connected to a turntable motor, and the turntable motor drives the storage turntable to rotate; a dividing cylinder is arranged near the storage turntable, and the dividing cylinder is used to drive or block the second material from the discharge channel into the storage turntable.

8. The automatic material loading and unloading system according to claim 1, characterized in that: The oiling mechanism comprises a mounting plate, a mounting cylinder is connected to the mounting plate, a sponge is arranged in the mounting cylinder, and lubricating oil is applied to the sponge.

9. The automatic material loading and unloading system according to claim 8, characterized in that: The mounting plate is a bent structure, the side wall of the mounting plate is connected to a cylinder connecting rod, the end of the cylinder connecting rod away from the mounting plate is connected to a flip cylinder, and the flip cylinder is used to drive the cylinder connecting rod to move, so as to drive the sponge on the mounting plate to contact the second material.

10. The automatic material loading and unloading system according to claim 1, characterized in that: The transport line is provided with a blocking mechanism, which includes a blocking bottom plate, and a swing cylinder is provided on the blocking bottom plate; the extending rod of the swing cylinder is connected with a rotating bearing.

11. The automatic material loading and unloading system according to claim 10, characterized in that: The rotating bearing is connected with a swing blocking plate, and the swing blocking plate is driven to rotate when the rotating bearing rotates; the swing blocking plate is also connected with a buffer, and the buffer is used to slow down the movement speed of the swing blocking plate when the swing blocking plate rotates.

12. The automatic material loading and unloading system according to claim 1, characterized in that: A positioning mechanism is also provided on the transport line near the blocking mechanism. The positioning mechanism includes a positioning plate. The positioning plate is connected to a positioning cylinder. The driving rod of the positioning cylinder is used to drive the positioning plate to position the first material.

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