A deep well pump capping machine

Abstract

The present invention belongs to the technical field of deep well pump assembly equipment, and specifically relates to a deep well pump capping machine, comprising a frame; a shifting device, which is installed on the frame and has a plurality of stations for fixing the barrel of the deep well pump, and is used to move the barrel in the station to a set position; a loading and unloading device, which is installed on the side of the frame and is used to load and unload the barrel in the station; an oil spraying device, which is installed on the frame and is used to spray oil on the inner wall of the barrel; an oil sac mounting device, which is installed on the frame and is used to install the oil sac in the barrel; a bottom cover mounting device, which is installed on the frame and is used to install the bottom cover on the barrel; a retaining spring mounting device, which is installed on the frame and is used to install the retaining spring on the barrel equipped with the bottom cover; the barrel is transported to the corresponding device in sequence by the shifting device to complete the assembly and production of the deep well pump, and there is no need to manually install the oil sac, the bottom cover and the retaining spring in the barrel, thereby saving production costs and improving production efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of deep well pump assembly equipment, in particular to a deep well pump capping machine. Background Art

[0002] A deep well pump is a pump that integrates a motor and a pump and is immersed in a groundwater well to pump and transport water. For example, a deep well pump disclosed in Chinese patent CN201220593706.X includes a barrel, an oil bag, a bottom cover and a retaining spring. In the production and assembly process of the deep well pump, the following problems exist:

[0003] 1. The assembly of deep well pumps requires manual installation of the oil bag, bottom cover and retaining ring into the barrel in sequence, resulting in low production efficiency and high production costs.

[0004] 2. When installing the oil bag into the barrel, due to the friction between the oil bag and the barrel, the oil bag is installed crookedly in the barrel, causing the oil bag to not be installed in place.

[0005] 3. After the oil bag is installed by pressing the oil bag into the barrel through the die head, when the die head is detached from the barrel, since the die head is inserted into the oil bag and the friction between the die head and the inner wall of the oil bag is large, it is easy for the die head to lift the oil bag, causing the oil bag to move in the barrel, resulting in the oil bag not being installed in place, which in turn affects the subsequent installation of the bottom cover, resulting in warping and deformation of the bottom cover during press installation.

[0006] 4. When the existing retaining spring is installed in the barrel, it is necessary to manually squeeze the retaining spring to shrink the retaining spring so that the retaining spring can be installed in the barrel. The retaining spring is inconvenient to install and the operation is troublesome. Summary of the invention

[0007] The purpose of the present invention is to provide a deep well pump capping machine, which transports the barrel to the oil injection device, the oil bag installation device, the bottom cover installation device and the retaining ring installation device in sequence through a shifting device and completes the assembly of the deep well pump through corresponding devices, thereby improving the problems of low production efficiency and high production cost caused by manual assembly of deep well pumps.

[0008] The object of the present invention is achieved in that:

[0009] A deep well pump capping machine, comprising: a frame; a shifting device, which is installed on the frame and has a plurality of stations for fixing the barrel of the deep well pump, and the shifting device is used to move the barrel in the station to a set position; a loading and unloading device, which is installed on the side of the frame and is used to load and unload the barrel in the station; an oil spraying device, which is installed on the frame and is used to spray oil on the inner wall of the barrel; an oil bag installation device, which is installed on the frame and is used to install the oil bag into the barrel after oil spraying; a bottom cover installation device , which is installed on the frame and is used to install the bottom cover on the barrel equipped with the oil bag; a retaining ring installation device, which is installed on the frame and is used to install the retaining ring on the barrel equipped with the bottom cover; wherein the oil injection device includes: a bracket one, which is installed on the frame; a sliding frame, which is vertically slidably arranged on the bracket one; a driving member one, which is installed on the bracket one and is used to drive the sliding frame to slide on the bracket one; an oil injection mechanism one, which is installed on the sliding frame and is used to spray oil on the inner wall of the barrel.

[0010] Preferably, a limiting plate 1 is provided at the lower end of the sliding frame, and a avoidance hole 1 is provided in the middle of the limiting plate 1, and the lower end of the sprayer 1 of the oil injection mechanism 1 passes through the avoidance hole 1; when the sliding frame moves downward, the limiting plate 1 is movably abutted against the upper end of the barrel, and the sprayer 1 sprays oil on the inner wall of the barrel; a mounting plate 5 is provided on the sliding frame, and a sliding rod is slidably provided on the mounting plate 5, and the lower end of the sliding rod is connected to the limiting plate 1, and an elastic member 3 is sleeved on the sliding rod, and the elastic member 3 is used to make the limiting plate 1 have a tendency to move away from the mounting plate 5.

[0011] Preferably, the oil injection device also includes: a code scanning mechanism, which is installed on the sliding frame and is used to scan the outer wall of the barrel; the code scanning mechanism includes: a driving member 2, which is installed on the sliding frame; a transmission assembly, which is installed on the sliding frame and movably connected to the driving end of the driving member 2; a rotating disk, which is rotatably connected to the fixed disk of the sliding frame, and the rotating disk is movably connected to the transmission assembly; a code scanner, which is installed on the rotating disk; the driving member 2 drives the rotating disk to rotate through the transmission assembly, so that the code scanner moves circumferentially on the outer side of the barrel to perform code scanning operations; the sliding frame has an upper plate, the lower end edge of the upper plate is connected to the fixed disk, the middle part of the lower end of the upper plate is connected to a connecting frame, the driving member 2 is installed on the connecting frame, the lower end of the connecting frame passes through the middle of the fixed disk and the rotating disk, and the lower end of the connecting frame is connected to the mounting plate 5.

[0012] Preferably, the oil bag installation device comprises: a bracket 2, which is installed on the frame; a feeding mechanism 1, which is installed on the bracket 2, and a waiting area 1 is provided on the feeding mechanism 1; an oil spraying mechanism 2, which is installed on the bracket 2 and is used to spray oil on the inner wall of the oil bag in the waiting area 1; a material taking and pressing mechanism 1, which is installed on the bracket 2 and is used to take out the oil bag in the waiting area 1 and install it in the barrel; wherein, the material taking and pressing mechanism 1 comprises: a moving component 1, which is installed on the upper end of the bracket 2; a pressing component 1, which is installed on the moving component 1 and is used to press the oil bag into the barrel; wherein, the pressing component 1 to The invention comprises: a driving member three, which is installed on the moving component one; a die head, which is installed on the driving end of the driving member three; the die head is driven to move downward by the driving member three, so that the lower end of the die head is inserted into the oil bag, and the outer wall of the die head abuts against the inner wall of the oil bag, and then the pressing component one is moved to the upper end of the barrel by the moving component one, and the driving member three drives the die head downward, so that the oil bag is pressed into the barrel; a positioning boss is arranged on the side wall of the die head; when the die head presses the oil bag into the barrel, the lower end of the positioning boss movably abuts against the upper end of the barrel, so as to limit the depth of the die head entering the barrel.

[0013] Preferably, the bottom cover installation device comprises: a bracket three, which is installed on the frame; a feeding mechanism two, which is installed on the bracket three and is used to transport the bottom cover to the waiting area two of the feeding mechanism two; a material picking and pressing mechanism two, which is installed on the bracket three and is used to take out the bottom cover in the waiting area two and install it into the barrel; wherein, the material picking and pressing mechanism two comprises: a moving component two, which is installed on the upper end of the bracket three; a pressing component two, which is installed on the moving component two and is used to press the bottom cover into the barrel; a material picking component, which is installed on the pressing component two and is used to take out the bottom cover located in the waiting area two; wherein, the material picking component at least comprises: a driving component five, which is installed on the pressing component two; a clamping claw component one, which is installed at the The driving end of the driving member five is used to clamp the bottom cover; the driving member five drives the clamping claw member one to move downward, so that the clamping claw of the clamping claw member one is placed in the bottom cover and movably abuts against the inner wall of the bottom cover, thereby clamping the bottom cover; the pressing component two includes: a mounting frame one, which is slidably connected to the moving component two, and the mounting frame one is provided with the material picking component; a driving member six, which is mounted on the moving component two, and the driving end of the driving member six is ​​movably connected to the mounting frame one: a pressing die, which is mounted on the lower end of the mounting frame one, and is used to press the bottom cover into the barrel; wherein, a limiting plate four is provided at the lower end of the mounting frame one, and a plurality of through holes one are opened on the limiting plate four, and the through hole one is used for the lower end of the clamping claw of the clamping claw member one to pass through.

[0014] Preferably, the retaining spring installation device includes: a bracket four, which is installed on the frame; a feeding mechanism three, which is arranged on the side of the bracket four and is used for loading the retaining spring; a picking mechanism, which is installed at the upper end of the bracket four and is used to take out the retaining spring located in the feeding mechanism three and transport it to a preset position; a pushing mechanism, which is installed on the bracket four and is located below the picking mechanism, and is used to push the retaining spring transported by the picking mechanism into the pressing mechanism; a pressing mechanism, which is installed on the bracket four and is located on the side of the pushing mechanism, and is used to press the retaining spring into the barrel; wherein the pressing mechanism includes: a downward moving assembly, which is installed on the bracket four; a die assembly, which is installed at the lower end of the downward moving assembly, and a pressing cavity is provided in the die assembly for storing the retaining spring pushed by the pushing mechanism a retaining ring; a pressing assembly, which is mounted on the lower moving assembly and is used to press the retaining ring in the pressing cavity into the barrel; the die assembly at least comprises: a die seat, which is mounted on the lower end of the lower moving assembly, the inner wall of the die seat is tilted upward, so that the interior of the die seat is wide at the top and narrow at the bottom, thereby forming the pressing cavity; a guide plate, which is mounted on the upper end of the die seat, and a guide groove 1 is provided on the guide plate, the guide groove 1 is connected to the side wall of the guide plate, and a through hole 2 is provided at the bottom of the guide groove 1, and the through hole 2 is connected to the pressing cavity; an avoidance groove is provided on the inner wall of the die seat, which is used to avoid a pressure column 1 of the pressing assembly; a positioning ring is provided at the lower end of the die seat; when the die assembly moves downward, the positioning ring is sleeved on the barrel to realize the installation of the retaining ring into the barrel.

[0015] Preferably, the die assembly comprises: an anti-slip assembly, which is mounted on the die seat and movably placed in the pressing cavity, and is used to limit the retaining ring from falling off from the pressing cavity; a second avoidance hole is provided at the bottom of the avoidance groove, and the second avoidance hole connects the inner side and the outer side of the die seat; the anti-slip assembly comprises: a mounting seat, which is sleeved on the outer side of the die seat, and a plurality of sliding grooves are circumferentially provided on the mounting seat; a plurality of anti-slip blocks, which are slidably arranged in the sliding groove, and the front end of the anti-slip block is movably placed in the pressing cavity from the second avoidance hole, and the front end of the anti-slip block has a second guide surface for allowing a pressure column to move on the second guide surface; an elastic member, which is sleeved on the outer side wall of the mounting seat, and is used to make the front end of the anti-slip block extend into the pressing cavity.

[0016] Preferably, the die assembly further comprises: a fixing plate three, which is mounted on the upper end of the guide plate, and a through hole three is provided on the fixing plate three for a pressure column one of the pressing assembly to pass through; a pressure column two, which is mounted on the lower end of the fixing plate three, and the lower end of the pressure column two extends out of the lower end of the die seat through the through hole two; when the downward moving assembly drives the die assembly to move down to the upper end of the barrel, the pressure column two presses against the bottom cover in the barrel; a guide block is provided on the pressure column two, and a guide surface one is provided on the guide block for guiding the retaining spring to move into the pressing cavity.

[0017] Preferably, the loading and unloading device includes: a silo, which is arranged on the side of the frame and is used to store the barrel; a robotic arm, which is arranged on the side of the frame and is used to transport the barrel to the shift device and transport the barrel on the shift device back to the silo; wherein a rotating plate is rotatably provided at the front end of the robotic arm, and mechanical claws are provided at both ends of the rotating plate.

[0018] Preferably, the shifting device comprises: a driving member sixteen, which is mounted on the frame; a turntable two, which is mounted on the driving end of the driving member sixteen; a clamping mechanism, which is mounted on the turntable two and is used to clamp the barrel; the turntable two is driven to rotate by the driving member sixteen, and the turntable two drives the clamping mechanism to move, so that the barrel is sequentially transferred to the bottom of the oil injection device, the oil bag installation device, the bottom cover installation device and the retaining spring installation device, so as to complete the installation of the corresponding workpiece; the clamping mechanism comprises: a fixing plate four, which is mounted on the driving member sixteen; a driving member seventeen, which is mounted on the fixing plate four, and a pressure plate is provided on the driving end of the driving member seventeen; a fixing frame, which is mounted on the edge of the turntable two, and a fixing A fixed claw one; a guide column two, which is slidably arranged on the fixed frame, and a fixed claw two is arranged at the front end of the guide column two; an elastic member two, which is sleeved on the guide column two, and the end of the elastic member two movably abuts against the fixed frame, so as to make the fixed claw two have a tendency to move toward the fixed claw one, thereby making the fixed claw one and the fixed claw two clamp the barrel; the pressure plate is driven forward by the driving member seventeen, and the pressure plate movably abuts against the rear end of the guide column two and makes the guide column two move forward on the fixed frame, so that the fixed claw two is away from the fixed claw one, thereby releasing the barrel; the rear end of the guide column two is connected to a limiting member, and the limiting member movably abuts against the elastic member two, so as to limit the elastic member two from separating from the guide column two.

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

[0020] 1. The present invention sequentially transports the barrel to the oil injection device, the oil bag installation device, the bottom cover installation device and the retaining spring installation device through the shifting device, and completes the assembly and production of the corresponding parts of the deep well pump through the corresponding devices. There is no need to manually install the oil bag, the bottom cover and the retaining spring into the barrel, which saves production costs and improves production efficiency.

[0021] 2. The present invention sprays oil to lubricate the inner wall of the barrel through an oil spray mechanism, thereby facilitating the installation of the oil bag into the barrel, preventing the oil bag from being skewed when installed into the barrel, and ensuring the efficiency of the oil bag installation.

[0022] 3. The present invention uses a scanning mechanism to scan and record the barrel, so as to trace the quality of the barrel later, without the need for manual scanning and recording, thus saving time and effort.

[0023] 4. The present invention sprays oil on the inner wall of the oil bladder through the second oil spray mechanism, thereby ensuring demolding after the die head presses the oil bladder into the barrel, avoiding the problem of the oil bladder moving upward when the die head is lifted, resulting in improper installation of the oil bladder or tilting of the oil bladder, ensuring the stability of the installation of the oil bladder, and at the same time ensuring the installation of the bottom cover, avoiding tilted installation or deformation of the bottom cover.

[0024] 5. The present invention takes out the retaining spring located in the feeding mechanism 3 through the material taking mechanism and transports the retaining spring to the pushing mechanism, and pushes the retaining spring into the pressing mechanism for pressing operation through the pushing mechanism, so that the retaining spring is installed in the barrel. There is no need for manual installation of the retaining spring, which ensures production efficiency and saves time and effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a structural schematic diagram of the present invention.

[0026] Figure 2 It is a schematic structural diagram of the oil injection device of the present invention.

[0027] Figure 3 It is a schematic structural diagram of the transmission assembly of the present invention.

[0028] Figure 4 It is a structural schematic diagram of the oil bag installation device of the present invention.

[0029] Figure 5 It is a schematic structural diagram of the bottom cover installation device of the present invention.

[0030] Figure 6 It is a structural schematic diagram of the material taking and pressing mechanism 2 of the present invention.

[0031] Figure 7 It is a structural schematic diagram of the retaining spring installation device of the present invention.

[0032] Figure 8 It is a structural schematic diagram of the press-fitting mechanism of the present invention.

[0033] Fig. 9 It is an exploded view of the die assembly and the anti-slip assembly of the present invention.

[0034] Fig.10 It is a structural schematic diagram of a pressure column of the present invention being inserted into an avoidance groove of a pressure die seat.

[0035] Fig.11 It is a structural schematic diagram of the material pushing mechanism of the present invention.

[0036] Fig.12 It is a structural schematic diagram of the material taking mechanism of the present invention.

[0037] Fig.13 It is a structural schematic diagram of the feeding mechanism three of the present invention.

[0038] Fig.14 It is a schematic structural diagram of the shifting device of the present invention.

[0039] Fig.15 It is a structural schematic diagram of the loading and unloading device of the present invention.

[0040] Figure numerals: 1, frame; 2, shifting device; 21, driving member 16; 22, turntable 2; 23, clamping mechanism; 231, fixed plate 4; 232, driving member 17; 233, pressing plate; 234, fixed frame; 235, fixed claw 1; 236, guide column 2; 237, fixed claw 2; 238, elastic member 2; 239, limiting member; 3, loading and unloading device; 31, material bin; 32, mechanical arm; 33, rotating plate; 34, mechanical claw; 4, oil injection device; 401, bracket 1; 411, limiting plate 1; 412, avoidance hole 1; 402, sliding frame; 421, guide column 1; 422, fixed plate; 423, fixed plate 1; 424, fixed plate 2; 425, mounting plate 5; 426, sliding rod; 42 7. Elastic member three; 428. Upper plate; 429. Connecting frame; 403. Driving member one; 404. Oil injection mechanism one; 441. Oil chamber; 442. Sprayer one; 405. Scanning mechanism; 451. Driving member two; 452. Transmission assembly; 4521. Driving wheel one; 4522. Driven wheel one; 4523. Synchronous belt one; 4524. Bearing one; 4525. Bearing two; 453. Rotating disk; 454. Scanner; 5. Oil bag installation device; 501. Bracket two; 511. Limiting plate two; 512. Stopper one; 513. Support column; 502. Feeding mechanism one; 520. Waiting area one; 521. Vibrating disk; 522. Discharging end; 523. Conveyor belt one; 503. Oil injection mechanism two; 531. baffle; 532, sprayer 2; 533, connecting plate 2; 5331, adjustment hole; 534, fixed block; 504, material picking and pressing mechanism 1; 541, moving component 1; 5411, guide rail 1; 5412, slider 1; 5413, driving member 4; 542, pressing component 1; 5421, driving member 3; 5422, die head; 5423, positioning boss; 5424, guide rod 1; 5425, connecting plate 1; 6, bottom cover installation device; 601, bracket 3; 611, limit plate 3; 612, stopper 2; 602, feeding mechanism 2; 620, waiting area 2; 621, elevator 2; 622, conveyor belt 2; 603, material picking and pressing mechanism 2; 631, moving component 2; 6311, guide rail 2 ;6312, slider two;6313, driving member seven;632, press-fitting assembly two;6321, mounting frame one;6322, driving member six;6323, die;6324, limit plate four;6325, through hole one;6326, guide rod two;6327, guide rod three;633, material taking assembly;6331, driving member five;6332, clamping claw member one;6333, clamping claw;6334, connecting plate three;7, retaining spring mounting device;701, bracket four;702, press-fitting mechanism;721, lower moving assembly;7211, driving member eight;7212, mounting frame two;7213, guide rod four;7214, upper mounting plate;7215, lower mounting plate;7216, guide rod five;722, die assembly;7220, pressing cavity; 7221, pressing die seat; 72211, avoidance groove; 72212, avoidance hole 2; 7222, guide plate; 7223, guide groove 1; 72231, through hole 2; 7224, positioning ring; 7225, fixing plate 3; 72251, through hole 3; 7226, pressing column 2; 7227, guide block; 72271, guide surface 1; 723, pressing assembly; 7231, driving member 9; 7232, connection Plate 4; 7233, pressure column 1; 724, anti-slip assembly; 7241, mounting seat; 7242, sliding groove; 7243, anti-slip block; 7244, guide surface 2; 7245, elastic member 1; 7246, limit block; 703, push mechanism; 731, bottom plate 1; 732, push plate; 733, drive member 10; 734, guide groove 2; 735, receiving groove; 704, material taking mechanism; 741, translation assembly; 7411, slide rail 3 ; 7412, slider three; 7413, driving member twelve; 7414, driving wheel two; 7415, driven wheel two; 7416, synchronous belt two; 742, lower material removal assembly; 7421, driving member eleven; 7422, clamping claw member two; 7423, guide rod six; 705, feeding mechanism three; 751, silo assembly; 7511, bracket six; 7512, turntable one; 7513, driving member fourteen; 7514, storage rod; 751 5. Bottom plate 2; 7516. Material storage area; 752. Lifting assembly; 7521. Guide rod 7; 7522. Lifting plate; 7523. Driving member 13; 7524. Fixed column; 7525. Inductive switch; 7526. Inductive sheet; 7527. Threaded rod; 753. Correction assembly; 7531. Driving member 15; 7532. Correction plate; 7533. Correction slot; 81. Cylinder; 82. Oil bag; 83. Bottom cover; 84. Circlip. ; DETAILED DESCRIPTION

[0041] The specific implementation modes of the present invention are further described in detail below with reference to the accompanying drawings.

[0042] like Figure 1As shown, a deep well pump capping machine comprises: a frame 1; a shifting device 2, which is installed on the frame 1 and has a plurality of stations (i.e., a plurality of clamping mechanisms 23) for fixing the barrel 81 of the deep well pump, the shifting device 2 is used to move the barrel 81 in the station to a set position (i.e., the corresponding device can realize the assembly of corresponding parts of the barrel 81 in the clamping mechanism 23); a loading and unloading device 3, which is installed on the side of the frame 1 and is used to realize the loading and unloading of the barrel 81 in the station corresponding to the loading and unloading device 3, that is, the assembled barrel 81 is removed from the shifting device 2 by the loading and unloading device 3, and the unassembled barrel 81 is placed on the shifting device 2; an oil spraying device 4, which is installed on the frame 1 and is used to spray oil and lubricate the inner wall of the barrel 81, which is convenient for the subsequent Installation of the oil refill bag; the oil bag installation device 5, which is installed on the frame 1, is used to install the oil bag 82 into the barrel 81 after oil injection; the bottom cover installation device 6, which is installed on the frame 1, is used to install the bottom cover 83 on the barrel 81 equipped with the oil bag; the retaining spring installation device 7, which is installed on the frame 1, is used to install the retaining spring on the barrel 81 equipped with the bottom cover to prevent the bottom cover 83 from detaching from the barrel 81; the barrel 81 is transported to the working areas of the oil injection device 4, the oil bag installation device 5, the bottom cover installation device 6 and the retaining spring installation device 7 in sequence by the shifting device 2, so as to complete the installation of the corresponding components, and the shifting device 2 finally transports the barrel 81 after each component is installed to the loading and unloading device 3 to complete the unloading and loading of the barrel 81 without components installed.

[0043] like Figure 2 As shown, the oil injection device 4 includes: a bracket 401, which is installed on the frame 1 and is located on the side of the shifting device 2; a sliding frame 402, which is vertically slidably arranged on the bracket 401; a driving member 403 (a linear driving member such as an electric push rod or a hydraulic cylinder or an oil cylinder or a pneumatic cylinder, preferably an electric push rod in this scheme), which is installed on the bracket 401 and is used to drive the sliding frame 402 to slide up and down on the bracket 401; an oil injection mechanism 404, which is installed on the sliding frame 402 and is used to spray oil on the inner wall of the barrel 81, and the sliding frame 402 is driven to move downward by the driving member 403, so that the oil injection mechanism 404 sprays oil on the inner wall of the barrel 81, thereby lubricating the inner wall of the barrel 81, which is convenient for the subsequent installation of the oil bag 82 in the barrel 81 without the problem of skewing, thereby ensuring the stability of the installation of the oil bag 82.

[0044] like Figure 2As shown, the oil injection mechanism 404 includes: an oil chamber 441, which is installed on the sliding frame 402; a sprayer 442, which is installed on the sliding frame 402, and the sprayer 442 is movably connected to the oil chamber 441; the nozzle of the sprayer 442 in this solution is a fan-shaped nozzle or a conical nozzle, so that the inner wall of the barrel 81 can be sprayed with oil without rotating the nozzle. The sprayer 442 is powered by a power supply to drive the motor, and the motor converts mechanical energy into the flow of compressed air or liquid, and the nozzle sprays the flowing liquid or gas.

[0045] like Figure 2 As described, a limiting plate 411 is provided at the lower end of the sliding frame 402, and a avoiding hole 412 is provided in the middle of the limiting plate 411, and the lower end of the nozzle of the sprayer 442 passes through the avoiding hole 412; when the sliding frame 402 moves downward, the limiting plate 411 is movably abutted against the upper end of the barrel 81, and the sprayer 442 sprays oil on the inner wall of the barrel 81. The limiting plate 411 can block the upper end opening of the barrel 81, thereby preventing the oil from spraying out of the barrel 81 during the oil spraying, thereby ensuring the cleanliness of the environment.

[0046] like Figure 2 Described, the sliding frame 402 is provided with a mounting plate five 425, and a sliding rod 426 is slidably provided on the mounting plate five 425, the lower end of the sliding rod 426 is connected to the limiting plate one 411, and an elastic member three 427 (a spring or a disc spring) is sleeved on the sliding rod 426, and the elastic member three 427 is used to make the limiting plate one 411 have a tendency to move away from the mounting plate five 425, so that the limiting plate one 411 can be movably abutted against the upper end opening of the barrel 81; when the sliding frame 402 moves downward, the limiting plate one 411 will first abut against the upper end of the barrel 81, and as the sliding frame 402 moves downward or the length of the barrel 81 changes, the barrel 81 will support the limiting plate one 411, so that the sliding rod 426 moves upward, so that the elastic member three 427 is compressed, and the elastic member three 427 can ensure that the limiting plate one 411 abuts against the barrel 81.

[0047] like Figure 2 As shown, a guide column 421 is provided on the sliding frame 402, which is slidably connected to the bracket 401 to ensure the stability of the sliding frame 402 when moving up and down.

[0048] like Figure 2As described above, when the product is assembled and processed, it is necessary to scan and record the product for subsequent quality traceability; therefore, the oil injection device 4 also includes: a scanning mechanism 405, which is installed on the sliding frame 402 and is used to scan the outer wall of the barrel 81; the scanning mechanism 405 includes: a second driving member 451 (a motor or a rotary cylinder), which is installed on the sliding frame 402; a transmission assembly 452, which is installed on the sliding frame 402 and movably connected to the driving end of the second driving member 451; a rotating disk 453, which is rotatably connected to the sliding frame 402, and the rotating disk 453 is movably connected to the transmission assembly 452; a scanner 454, which is installed on the rotating disk 453; the driving member 451 drives the rotating disk 453 to rotate on the sliding frame 402 through the transmission assembly 452, so that the scanner 454 moves circumferentially on the outer side of the barrel 81 to perform the scanning operation.

[0049] Combination Figure 2 and Figure 3 As shown, the transmission assembly 452 includes: a driving wheel 1 4521, which is movably connected to the driving end of the driving member 2 451; a driven wheel 1 4522, which is installed on the sliding frame 402, and the driven wheel 1 4522 is meshed with the rotating disk 453, that is, the rotating disk 453 is an annular toothed disk; a synchronous belt 1 4523, which movably connects the driving wheel 1 4521 and the driven wheel 1 4522; when the driving member 2 451 drives the driving wheel 1 4521 to rotate, the driving wheel 1 4521 drives the driven wheel 4522 to rotate, and the driven wheel 4522 drives the rotating disk 453 to rotate, so as to realize the circumferential movement of the code scanner 454 on the side of the barrel 81; in this scheme, the outer side walls of the driving wheel 4521 and the driven wheel 4522 are provided with latching teeth, and the synchronous belt 4523 is a rack, and the synchronous belt 4523 is respectively engaged with the driving wheel 4521 and the driven wheel 4522; of course, power transmission can also be realized directly through friction.

[0050] Combination Figure 2 and Figure 3 As shown, the sliding frame 402 is provided with a fixed disk 422, which is movably connected to the rotating disk 453, and the rotating disk 453 is installed in the middle part of the fixed disk 422; a fixed plate 1 423 and a fixed plate 2 424 are provided on the fixed disk 422, the fixed plate 1 423 is movably connected to a bearing 1 4524 on the rotating shaft of the driving wheel 1 4521, and the fixed plate 2 424 is movably connected to a bearing 2 4525 on the rotating shaft of the driven wheel 1 4522.

[0051] The sliding frame 402 has an upper plate 428, and a connecting column is connected to the peripheral side of the lower end of the upper plate 428, and the lower end of the connecting column is connected to the fixed disk 422. The middle part of the lower end of the upper plate 428 is connected to a connecting frame 429, and a driving member 451 is installed on the connecting frame 429. The lower end of the connecting frame 429 passes through the middle of the fixed disk 422 and the rotating disk 453, and the lower end of the connecting frame 429 is connected to a mounting plate 425, so that the injection mechanism 404 does not rotate with the rotation of the code scanning mechanism 405. Since the limit plate 411 needs to be movably abutted against the barrel 81, in order to avoid wear between the two, the injection mechanism 404 must be guaranteed not to rotate.

[0052] like Figure 4 As shown, the oil bag installation device 5 includes: a bracket 501, which is installed on the frame 1; a feeding mechanism 502, which is installed on the bracket 501, and a waiting area 520 is provided on the feeding mechanism 502; an oil spraying mechanism 503, which is installed on the bracket 501, and is used to spray oil on the inner wall of the oil bag 82 in the waiting area 520; a material taking and pressing mechanism 504, which is installed on the bracket 501, and is used to take out the oil bag 82 sprayed with oil in the waiting area 520 and install it in the barrel 81; wherein the material taking and pressing mechanism 504 includes: a moving component 541, which is installed on the upper end of the bracket 501; a pressing component 542, which is installed on the moving component 541, and is used to press the oil bag 82 into the barrel 81; wherein the pressing component 542 at least has: a driving member 3 5421 ( The die head 5422 is installed on the moving component 541: the die head 5422 is installed on the driving end of the driving component 3 5421, and the die head 5422 is inserted into the groove on the oil bag 82; the driving component 3 5421 drives the die head 5422 to move downward, so that the lower end of the die head 5422 is inserted into the oil bag 82, and the outer wall of the die head 5422 is against the inner wall of the oil bag 82 to ensure that the oil bag 82 will not fall off the die head 5422 due to its own gravity, and then the pressing component 542 is moved to the upper end of the barrel 81 by the moving component 541, and the driving component 3 5421 drives the die head 5422 to move downward, so that the oil bag 82 is pressed into the barrel 81, and finally the driving component 3 5421 drives the die head 5422 to separate from the oil bag 82.

[0053] Spraying oil on the inner wall of the oil bag 82 can facilitate its own material removal, avoid the oil bag 82 being taken away from the barrel 81 when the die head 5422 moves up, and ensure the stability of the oil bag installation. At the same time, the oil inside the oil bag 82 can facilitate the subsequent installation of the bottom cover 83 into the barrel 81, ensuring that the bottom cover 83 will not be deformed or warped after being pressed into the barrel 81.

[0054] like Figure 4As shown, the pressing component 542 also has: a guide rod 5424, which is slidably set on the moving component 541; a connecting plate 5425, which is movably connected to the lower end of the guide rod 5424; the upper end of the connecting plate 5425 is movably connected to the driving end of the driving member 3 5421, and the lower end of the connecting plate 5425 is movably connected to the die head 5422, and the guide rod 5424 ensures the stability of the up and down movement of the die head 5422.

[0055] like Figure 4 A positioning boss 5423 is provided on the side wall of the die head 5422; when the die head 5422 presses the oil bag 82 into the barrel 81, the lower end of the positioning boss 5423 movably abuts against the upper end of the barrel 81, which is used to limit the depth of the die head 5422 entering the barrel 81 and plays a positioning role.

[0056] like Figure 4 As shown, the moving component 541 comprises: a guide rail 5411, which is arranged at the upper end of the bracket 501; a slider 5412, which is slidably arranged on the guide rail 5411, and a press-fitting component 542 is installed on the slider 5412; a driving member 5413 (an electric push rod or a cylinder or a linear motor), which is installed at the upper end of the bracket 501, and is used to drive the slider 5412 to slide on the guide rail 5411, so that the die head 5422 moves the oil bag 82 from the waiting area 520 to the upper end of the barrel 81.

[0057] like Figure 4 As shown, two limit plates 511 are provided at the upper end of the bracket 501, and the two limit plates 511 are respectively located at the two ends of the guide rail 5411. A stop member 512 is movably connected to the limit plate 511, and the stop member 512 movably abuts against the side end of the slider 5412 to limit the moving range of the slider 5412 on the guide rail 5411, so that when the movable component 541 is facing the oil bags 82 of different sizes, the die head 5422 of the movable component 541 can be aligned with the top of the oil bag 82 and the top of the barrel 81.

[0058] like Figure 4As shown, the second oil injection mechanism 503 includes: a baffle 531, which is movably connected to the second bracket 501, and the baffle 531 is located above the first waiting area 520 to prevent oil splashing during oil injection; a second sprayer 532, which is installed on the baffle 531, and the nozzle of the second sprayer 532 is located above the first waiting area 520, and is used to spray oil on the inner wall of the oil bag 82 in the first waiting area 520. The nozzle of the second sprayer 532 is a fan-shaped nozzle or a cone-shaped nozzle, so that the oil can be sprayed on the inner wall of the oil bag 82 without rotating the nozzle. The second sprayer 532 is powered by a power supply to make the motor run, and the motor converts mechanical energy into the flow of compressed air or liquid, and the nozzle sprays the flowing liquid or gas.

[0059] like Figure 4 As shown, the baffle 531 is connected to the second connecting plate 533, and both ends of the second connecting plate 533 are connected to the fixing blocks 534; the second connecting plate 533 and the fixing blocks 534 are movably abutted against the side walls of the support column 513 of the second bracket 501, and are fixed by the friction force generated by the mutual squeezing between the second connecting plate 533, the fixing blocks 534 and the support column 513.

[0060] like Figure 4 As shown, an adjustment hole 5331 (a waist-shaped hole or a hole with a diameter larger than the diameter of the fastener) is provided on the second connecting plate 533, and the baffle 531 is connected to the adjustment hole 5331 through a fastener (a screw or a bolt or a pin); by adjusting the position of the fastener in the adjustment hole 5331, the position of the baffle 531 on the second connecting plate 533 is adjusted.

[0061] like Figure 4 As shown, the feeding mechanism 502 includes: a vibration plate 521, which is installed on the side of the bracket 501, and is used to store the oil capsules 82 and screen the oil capsules 82 to have the same end surface facing upward; a conveyor belt 523, which is installed on the bracket 501, and the front end of the conveyor belt 523 is the waiting area 520; the oil capsules 82 at the discharge end 522 of the vibration plate 521 are moved into the waiting area 520 through the conveyor belt 523.

[0062] The feeding mechanism 502 also includes: an elevator 1, in which oil bags 82 are stored. The oil bags 82 are transported to the vibration plate 521 through the plate chain line in the elevator 1, so as to replenish the number of oil bags 82.

[0063] Combination Figure 5 and Figure 6The bottom cover installation device 6 includes: a bracket 3 601, which is installed on the frame 1; a feeding mechanism 2 602, which is installed on the bracket 3 601 and is used to transport the bottom cover 83 to the waiting area 2 620 of the feeding mechanism 2 602; a material picking and pressing mechanism 2 603, which is installed on the bracket 3 601 and is used to take out the bottom cover 83 in the waiting area 2 620 and install it into the barrel 81; wherein the material picking and pressing mechanism 2 603 includes: a moving component 2 631, which is installed on the upper end of the bracket 3 601; a pressing component 2 632, which is installed on the moving component 2 631 and is used to press the bottom cover 83 into the barrel 81; the material picking component 6 33, which is installed on the press-fitting component 2 632 and is used to take out the bottom cover 83 located in the waiting area 2 620; wherein the taking-out component 633 at least comprises: a driving component 5 6331 (which is a hydraulic cylinder or a gas cylinder or an oil cylinder or a linear motor), which is installed on the press-fitting component 2 632; a clamping claw component 1 6332 (which is a pneumatic clamping claw), which is installed on the driving end of the driving component 5 6331 and is used to clamp the bottom cover 83; the driving component 5 6331 drives the clamping claw component 1 6332 to move downward, so that the clamping claw 6333 of the clamping claw component 1 6332 is placed in the bottom cover 83 and movably abuts against the inner wall of the bottom cover 83, thereby clamping the bottom cover 83.

[0064] Combination Figure 5 and Figure 6 The second pressing assembly 632 includes: a mounting frame 6321, which is slidably connected to the second moving assembly 631, and a material taking assembly 633 is arranged on the mounting frame 6321; a driving member 6322 (a hydraulic cylinder or an electric push rod or a cylinder or a linear motor), which is mounted on the second moving assembly 631, and the driving end of the driving member 6322 is movably connected to the mounting frame 6321: a pressing die 6323, which is mounted at the lower end of the mounting frame 6321, for The bottom cover 83 is pressed into the barrel 81; wherein, a limiting plate 4 6324 is provided at the lower end of the mounting frame 1 6321, and a plurality of through holes 1 6325 are opened on the limiting plate 4 6324, and the through holes 1 6325 are used for the lower ends of the clamping claws 6333 of the clamping claw member 1 6332 to pass through; when the mounting frame 1 6321 moves downward, the limiting plate 4 6324 movably abuts against the upper end of the barrel 81, so as to limit the depth of the die 6323 entering the barrel 81.

[0065] like Figure 6 As shown, the mounting frame 1 6321 is provided with a guide rod 2 6326, and the guide rod 2 6326 is slidably arranged on the moving component 2 631, thereby ensuring the stability of the mounting frame 1 6321 when it moves up and down.

[0066] like Figure 6As shown, the mounting frame 1 6321 is provided with a guide rod 3 6327, a connecting plate 3 6334 is slidably provided on the guide rod 3 6327, the lower end of the connecting plate 3 6334 is connected to a clamping claw member 1 6332, the upper end of the connecting plate 3 6334 is movably connected to the driving end of the driving member 5 6331, and the guide rod 3 6327 ensures the stability of the clamping claw member 1 6332 when it moves up and down.

[0067] The lower end of the guide rod 2 6326 and the upper end of the guide rod 3 6327 are connected to a fixing plate 5, the lower end of the fixing plate 5 is connected to the driving member 5 6331, and the upper end of the fixing plate 5 is movably connected to the driving end of the driving member 6 6322.

[0068] like Figure 6 As shown, the moving component 2 631 comprises: a guide rail 2 6311, which is arranged at the upper end of the bracket 3 601; a slider 2 6312, which is slidably arranged on the guide rail 2 6311, and a press-fit component 2 632 is installed on the slider 2 6312; a driving component 7 6313 (which is an electric push rod or a cylinder or a linear motor), which is installed at the upper end of the bracket 3 601 and is used to drive the slider 2 6312 to slide on the guide rail 2 6311.

[0069] like Figure 6 As shown, two limit plates 3 611 are provided at the upper end of the bracket 3 601, and the two limit plates 3 611 are respectively located at the two ends of the guide rail 2 6311, and a stop member 2 612 is movably connected to the limit plate 3 611, and the stop member 2 612 movably abuts against the side end of the slider 2 6312, so as to limit the moving range of the slider 2 6312 on the guide rail 2 6311, thereby ensuring that when facing bottom covers 83 of different sizes, the die 6323 can be aligned with the upper end of the bottom cover 83 or the barrel 81.

[0070] like Figure 5The feeding mechanism 2 602 includes: a lifting machine 2 621, which is installed on the side of the bracket 3 601 and is used to store and transport the bottom cover 83. The lifting machine 2 621 transports the bottom cover 83 through the plate chain line inside it; a conveyor belt 2 622, which is installed on the bracket 3 601, and the conveyor belt 2 622 is provided with a waiting area 2 620. The conveyor belt 2 622 is used to transport the bottom cover 83 transported from the lifting machine 2 621 to the waiting area 2 620; a screening device, which is installed on the bracket 3 601 and is located at the conveyor belt The upper end surface of belt 2 622 is used to screen the bottom cover 83 to the same end surface facing upward. If the upward end surface of the bottom cover 83 is not correct, it will be screened out by the screening device and dropped back into the elevator 2 621. The screening device can use a manipulator and an industrial camera to perform screening, or the screening device can screen the bottom cover 83 through a material shifting piece and a screening plate. The material shifting piece will screen the bottom cover 83 with the wrong upward end surface from the conveyor belt 2 622 back into the elevator 2 621. The specific structure of the screening device can be referred to as described in Chinese Patent CN202010399442.3 or Chinese Patent CN202311044762.7, which will not be repeated here.

[0071] Combination Figure 7 and Figure 8The retaining spring installation device 7 includes: a bracket 701, which is installed on the frame 1; a feeding mechanism 705, which is arranged on the side of the bracket 701, and is used for feeding the retaining spring 84; a picking mechanism 704, which is installed on the upper end of the bracket 701, and is used to take out the retaining spring 84 located in the feeding mechanism 705 and transport it to a preset position, that is, to transport the retaining spring 84 to the top of the pushing mechanism 703, and send the retaining spring 84 to the pushing mechanism 703; the pushing mechanism 703, which is installed on the bracket 701 and is located below the picking mechanism 704, is used to push the retaining spring 84 transported by the picking mechanism 704 into the press The press-fitting mechanism 702 is mounted on the bracket 701 and is located beside the pushing mechanism 703, and is used to press the retaining spring 84 into the barrel 81; wherein the press-fitting mechanism 702 includes: a downward moving component 721, which is mounted on the bracket 701; a die assembly 722, which is mounted at the lower end of the downward moving component 721, and a pressing cavity 7220 is provided in the die assembly 722 for storing the retaining spring 84 pushed by the pushing mechanism 703; a downward pressing component 723, which is mounted on the downward moving component 721, and is used to press the retaining spring 84 in the pressing cavity 7220 into the barrel 81; the die assembly 722 to The present invention comprises: a die seat 7221, which is installed at the lower end of the downward moving component 721, and the inner wall of the die seat 7221 is inclined upward, so that the inside of the die seat 7221 is wide at the top and narrow at the bottom, thereby forming a pressing cavity 7220, and the inner diameter of the lower end of the die seat 7221 is smaller than the diameter of the opening at the upper end of the barrel 81; a guide plate 7222, which is installed at the upper end of the die seat 7221, and a guide groove 7223 is provided on the guide plate 7222, and the guide groove 7223 is connected to the side wall of the guide plate 7222, and a through hole 72231 is provided at the bottom of the guide groove 7223, and the through hole 72231 is connected to the pressing cavity 722 0; An avoidance groove 72211 is provided on the inner wall of the die seat 7221 for avoiding the pressure column 7233 of the pressing assembly 723; since the pressure column 7233 of the pressing assembly 723 moves vertically up and down, the pressure column 7233 needs to be pressed on the retaining spring 84 so that the retaining spring 84 slides on the inner wall of the die seat 7221 to achieve shrinkage. Therefore, as the pressure column 7233 goes deeper into the die seat 7221, the lower end of the pressure column 7233 will hit the inclined inner wall of the die seat 7221, and the avoidance groove 72211 is used for the pressure column 7233 to move downward without hitting the inclined inner wall of the die seat 7221.

[0072] like Fig.10 As shown, when the pressure column 7233 moves downward, it pushes the retaining spring 84 to slide on the inclined inner wall of the die seat 7221, thereby realizing the contraction of the retaining spring 84. Therefore, the lower end of the pressure column 7233 needs to be able to push the retaining spring 84 downward, that is, the lower end edge of the pressure column 7233 needs to abut against the upper end edge of the inclined inner wall of the die seat 7221.

[0073] Combination Figure 8 and Fig. 9 When the retaining spring 84 moves and falls into the die seat 7221, the retaining spring 84 will tilt and fall into the die seat 7221 due to its own shape and uneven gravity distribution. However, due to the existence of the avoidance groove 72211, the outer side of the retaining spring 84 cannot be constrained by the inner wall of the die seat 7221, thereby directly falling out of the die seat 7221, affecting the installation of the retaining spring 84. In order to prevent the side end of the retaining spring 84 from sliding in the avoidance groove 72211 and falling out of the die seat 7221, the die assembly 722 has: an anti-slip assembly 724, which is installed on the die seat 7221 and movably placed in the pressing cavity 7220, used to limit the retaining spring 84 from falling off from the pressing cavity 7220; an avoidance hole 2 72212 is provided at the bottom of the avoidance groove 72211, and the avoidance hole 2 72212 communicates the inner side and the outer side of the die seat 7221; an anti-slip assembly 724 Component 724 comprises: a mounting seat 7241, which is sleeved on the outer side of the die seat 7221, and a plurality of sliding grooves 7242 are opened circumferentially on the mounting seat 7241; a plurality of anti-slip blocks 7243, which are slidably arranged in the sliding grooves 7242, and the front end of the anti-slip block 7243 is movably placed in the pressing cavity 7220 from the avoidance hole 2 72212, and the front end of the anti-slip block 7243 has a guide surface 2 7244, which is used for the pressure column 1 7233 to move on the guide surface 2 7244, so that the front end of the anti-slip block 7243 leaves the pressing cavity 7220; an elastic component 1 7245 (an elastic ring, i.e., a spring or a rubber band ring), which is sleeved on the outer side wall of the mounting seat 7241, and is used to make the front end of the anti-slip block 7243 extend from the avoidance hole 2 72212 into the pressing cavity 7220, so as to prevent the retaining ring 84 from falling off from the pressing cavity 7220.

[0074] like Fig. 9 The rear end of the anti-slip block 7243 is provided with a limiting block 7246, and the limiting block 7246 is movably abutted against the edge of the second avoidance hole 72212.

[0075] Combination Figure 8 and Fig. 9 , a positioning ring 7224 is provided at the lower end of the die seat 7221; when the die assembly 722 moves downward, the positioning ring 7224 is sleeved on the barrel 81, and the lower end of the die seat 7221 abuts against the upper edge of the barrel 81, so that the retaining ring 84 is installed in the barrel 81.

[0076] Combination Figure 8 and Fig. 9The die assembly 722 also comprises: a fixing plate three 7225, which is mounted on the upper end of the guide plate 7222, and the fixing plate three 7225 is provided with a through hole three 72251 for the pressure column one 7233 of the pressing assembly 723 to pass through; a pressure column two 7226, which is mounted on the lower end of the fixing plate three 7225, and the lower end of the pressure column two 7226 extends out of the lower end of the die seat 7221 through the through hole two 72231; when the lowering assembly 721 drives the die assembly 722 to move down to the upper end of the barrel 81, the pressure column two 7226 presses on the bottom cover 83 in the barrel 81, thereby pressing the bottom cover 83 into place, and because the oil bag 82 has a certain elasticity, the oil bag 82 will lift up the installed bottom cover 83 again, so it is necessary to press the bottom cover 83 into the set position through the pressure column two 7226.

[0077] like Fig. 9 As shown, a guide block 7227 is provided on the second pressure column 7226, and a guide surface 1 72271 is provided on the guide block 7227 for guiding the retaining spring 84 to move into the pressure cavity 7220. The front end of the retaining spring 84 has a notch, and the guide block 7227 is used to guide the second pressure column 7226 to enter the retaining spring 84 from the notch at the front end of the retaining spring 84 to avoid collision and deformation between the retaining spring 84 and the second pressure column 7226.

[0078] like Figure 8 As shown, the downward moving component 721 includes: a driving member eight 7211 (an electric push rod or a pneumatic cylinder or a hydraulic cylinder or an oil cylinder or a linear motor), which is installed on the upper end of the bracket four 701; a mounting frame two 7212, whose upper end is movably connected to the driving end of the driving member eight 7211, and the mounting frame two 7212 is installed with a die assembly 722 and a pressing assembly 723; a guide rod four 7213, which is slidably connected to the bracket four 701, and the lower end of the guide rod four 7213 is movably connected to the mounting frame two 7212.

[0079] like Figure 8 As shown, the pressing assembly 723 includes: a driving member nine 7231 (which is a hydraulic cylinder or an electric push rod or a pneumatic cylinder or an oil cylinder or a linear motor), which is installed on the upper end of the mounting frame two 7212; a connecting plate four 7232, which is slidably connected to the mounting frame two 7212, and the upper end of the connecting plate four 7232 is movably connected to the driving end of the driving member nine 7231; a plurality of pressure columns one 7233, which are movably connected to the lower end of the connecting plate four 7232, and are used to push the retaining spring 84 to move downward in the die seat 7221.

[0080] like Figure 8As shown, the mounting frame 2 7212 comprises: an upper mounting plate 7214, whose upper end is movably connected to the driving end of the driving member 8 7211, and the lower end is equipped with the driving member 9 7231; a lower mounting plate 7215, whose upper end is movably connected to the lower end of the guide rod 4 7213, and the lower mounting plate 7215 is connected to the die assembly 722; a guide rod 5 7216, which is movably connected to the upper mounting plate 7214 and the lower mounting plate 7215, and the guide rod 5 7216 is slidably connected to the connecting plate 4 7232.

[0081] Combination Figure 7 and Fig.11 The pushing mechanism 703 includes: a bottom plate 731, which is movably connected to the bracket 4 701, and a guide groove 2 734 is opened on the bottom plate 731, the guide groove 2 734 is located on the side of the guide groove 1 7223, and the groove bottom of the guide groove 2 734 and the guide groove 1 7223 can be in the same horizontal plane; a push plate 732, which is slidably arranged in the guide groove 2 734, and a receiving groove 735 is formed at the front end of the push plate 732 for receiving the retaining spring 84; a driving member 10 733 (a cylinder or an electric push rod or a linear motor), which is installed at the rear end of the bottom plate 1 731, and the driving end of the driving member 10 733 is movably connected to the rear end of the push plate 732; the driving member 10 733 drives the push plate 732 to move forward on the bottom plate 1 731, so as to realize pushing the retaining spring 84 from the guide groove 2 734 into the guide groove 1 7223 on the guide plate 7222.

[0082] Combination Figure 7 and Fig.12 The material picking mechanism 704 includes: a translation component 741, which is installed on the bracket four 701; a downward moving material picking component 742, which is installed on the translation component 741; wherein, the downward moving material picking component 742 includes: a driving member eleven 7421 (a cylinder or an electric push rod or a hydraulic cylinder), which is installed on the translation component 741; a clamping member two 7422 (a pneumatic clamping member), which is movably connected to the driving end of the driving member eleven 7421; a guide rod six 7423, which is slidably set on the translation component 741, and the lower end of the guide rod six 7423 is movably connected to the clamping member two 7422.

[0083] like Fig.12As shown, the translation assembly 741 includes: a slide rail 3 7411, which is installed on the bracket 4 701; a slider 3 7412, which is slidably connected to the slide rail 3 7411, and the slider 3 7412 is provided with a downward material removal assembly 742; a driving member 12 7413 (a motor or a rotary cylinder), which is installed on the bracket 4 701 and is located on the side of the rear end of the slide rail 3 7411; a driving wheel 2 7414, which is movably connected to the driving end of the driving member 12 7413; a driven wheel 2 7415, which The rotation is set on the bracket four 701 and is located on the side of the front end of the slide rail three 7411; the synchronous belt two 7416 is movably connected to the driving wheel two 7414 and the driven wheel two 7415, and the slider three 7412 is movably connected with the synchronous belt two 7416 (in this solution, it is meshing and clamping); the driving wheel two 7414 is driven to rotate through the driving member twelve 7413, the driving wheel two 7414 drives the synchronous belt two 7416 to move, and the synchronous belt two 7416 drives the slider three 7412 to move on the slide rail three 7411.

[0084] like Fig.13 As shown, the feeding mechanism 3 705 includes: a bin assembly 751, which is arranged beside the bracket 4 701 and below the material taking mechanism 704, and is used to store the retaining spring 84; a lifting assembly 752, which is arranged on the bin assembly 751, and is used to move the retaining spring 84 in the bin assembly 751 upward for the material taking mechanism 704 to clamp; the lifting assembly 752 includes: a guide rod 7521, which is arranged on the bin assembly 751; a lifting plate 7522, which is slidably connected to the guide rod 7521, and is used to drive the retaining spring 84 in the bin assembly 751 to move upward; a driving member 13 7523, which is arranged on the bin assembly 751, used to drive the lifting plate 7522 to move on the guide rod 7521; in this scheme, the driving member 13 7523 is a motor, and the driving end of the driving member 13 7523 is connected with a threaded rod 7527, and the lifting plate 7522 is threadedly connected to the threaded rod 7527, and the driving member 13 7523 drives the threaded rod 7527 to rotate, and the threaded rod 7527 drives the lifting plate 7522 to move up and down on the threaded rod 7527; of course, the driving member 13 7523 can be a linear motor or an electric push rod or a linear cylinder, and its driving end is connected to the lifting plate 7522 to drive the lifting plate 7522 to move up and down.

[0085] like Fig.13 As shown, the lifting assembly 752 also includes: a fixed column 7524, which is arranged on the side of the guide rod 7521; two sensor switches 7525, which are respectively arranged at the upper and lower ends of the fixed column 7524; a sensor sheet 7526, which is arranged on the lifting plate 7522; when the lifting plate 7522 moves on the guide rod 7521, the sensor switch 7525 senses the sensor sheet 7526 and controls the start and stop of the lifting assembly 752.

[0086] like Fig.13 As shown, the silo assembly 751 includes: a six-bracket 7511; a turntable 7512, which is rotatably arranged on the six-bracket 7511, and a plurality of storage areas 7516 are circumferentially arranged on the turntable 7512 for storing the retaining spring 84; a driving member 14 7513 (a motor or a rotary cylinder), which is installed on the six-bracket 7511 and is used to drive the turntable 7512 to rotate; a plurality of storage rods 7514 are arranged on the turntable 7512 to form storage areas 7516; a bottom plate 7515 is slidably arranged on the storage rod 7514, and a lifting plate 7522 movably abuts against the lower end of the bottom plate 7515; the retaining spring 84 is placed on the upper end of the bottom plate 7515, and the upward movement of the retaining spring 84 is achieved by moving the bottom plate 7515 upward.

[0087] like Fig.13 As shown, a correction component 753 is provided on the bracket six 7511, and the correction component 753 comprises: a driving member fifteen 7531 (which is a cylinder or an electric push rod or a linear motor), which is installed on the bracket six 7511; a correction plate 7532, which is installed on the driving end of the driving member fifteen 7531, and the correction plate 7532 is located on the side of the storage area 7516, and the front end of the correction plate 7532 is provided with a correction groove 7533; the correction plate 7532 is driven forward by the driving member fifteen 7531, so that the storage rod 7514 is movably placed in the correction groove 7533, so that the storage area 7516 is located directly below the material picking mechanism 704.

[0088] like Fig.15 As shown, the loading and unloading device 3 includes: a silo 31, which is arranged on the side of the frame 1 and is used to store the barrel 81; a mechanical arm 32, which is arranged on the side of the frame 1 and is used to transport the barrel 81 to the shift device 2 and transport the barrel 81 on the shift device 2 back to the silo 31; wherein, a rotating plate 33 is rotatably arranged at the front end of the mechanical arm 32, and mechanical claws 34 are arranged at both ends of the rotating plate 33. The rotating plate 33 is driven to rotate by a motor, so that the mechanical claw 34 at one end of the rotating plate 33 first removes the barrel 81 on which the parts have been installed on the shift device 2, and then the rotating plate 33 rotates, so that the barrel 81 without parts installed on the mechanical claw 34 at the other end of the rotating plate 33 is placed on the shift device 2.

[0089] Combination Fig.14As shown, the shifting device 2 includes: a driving member 16 21 (a motor or a rotary cylinder), which is installed on the frame 1; a turntable 22, which is installed on the driving end of the driving member 16 21; a clamping mechanism 23, which is installed on the turntable 22 and is used to clamp the barrel 81; the driving member 16 21 drives the turntable 22 to rotate, and the turntable 22 drives the clamping mechanism 23 to move, so that the barrel 81 is transferred to the bottom of the oil injection device 4, the oil bag installation device 5, the bottom cover installation device 6 and the retaining spring installation device 7 in sequence, that is, the barrel 81 in the workstation (clamping mechanism 23) is moved to the set position, thereby completing the installation of the corresponding workpiece.

[0090] Combination Fig.14 As shown, the clamping mechanism 23 includes: a fixing plate 231 231, which is mounted on the driving member 21 21; a driving member 232 232 (a cylinder or a linear motor or an electric push rod), which is mounted on the fixing plate 231 231, and a pressing plate 233 is provided on the driving end of the driving member 232; a fixing frame 234, which is mounted on the edge of the turntable 22, and a fixing claw 235 is provided on the fixing frame 234; a guide column 236, which is slidably arranged on the fixing frame 234, and a fixing claw 237 is provided at the front end of the guide column 236; an elastic member 238 (a The spring or disc spring is sleeved on the guide column 236, and the end of the elastic member 238 movably abuts the fixed frame 234, which is used to make the fixed claw 237 have a tendency to move toward the fixed claw 1 235, so that the fixed claw 1 235 and the fixed claw 237 clamp the barrel 81; the driving member 17 232 drives the pressure plate 233 to move forward, and the pressure plate 233 movably abuts the rear end of the guide column 236 and makes the guide column 236 move forward on the fixed frame 234, so that the fixed claw 237 is away from the fixed claw 1 235, thereby releasing the barrel 81.

[0091] Combination Fig.14 As shown, the rear end of the second guide post 236 is connected to a limiting member 239 , and the limiting member 239 movably abuts against the second elastic member 238 to limit the second elastic member 238 from separating from the second guide post 236 .

[0092] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

[0093] It should be noted that the structures, proportions, sizes, etc. drawn in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the limiting conditions for the implementation of the present invention, so they have no substantial technical significance. Any modification of the structure, change of the proportional relationship or adjustment of the size should still fall within the scope of the technical content disclosed by the present invention without affecting the effects and purposes that can be achieved by the present invention. At the same time, the terms such as "upper", "lower", "left", "right", "middle" and "one" quoted in this specification are only for the convenience of description, and are not used to limit the scope of the implementation of the present invention. The change or adjustment of their relative relationship should also be regarded as the scope of the implementation of the present invention without substantially changing the technical content.

[0094] It should also be noted that when an element is referred to as being "fixed on" or "disposed on" another element, it may be directly on the other element or there may be an intermediate element at the same time. When an element is referred to as being "connected to" another element, it may be directly connected to the other element or may be indirectly connected to the other element through an intermediate element.

[0095] In addition, the descriptions of "first", "second", etc. in this application are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.

Claims

1. A deep well pump capping machine, characterized in that: include: Rack(1); A shifting device (2) is mounted on the frame (1) and has a plurality of workstations for fixing the barrel (81) of the deep well pump, wherein the shifting device (2) is used to move the barrel (81) in the workstation to a set position; A loading and unloading device (3), which is installed on the side of the frame (1) and is used for loading and unloading the barrel (81) in the work station; an oil spraying device (4), which is mounted on the frame (1) and is used to spray oil onto the inner wall of the barrel (81); An oil bag installation device (5) installed on the frame (1) and used for installing the oil bag (82) into the barrel (81) after oil injection; A bottom cover mounting device (6) mounted on the frame (1) and used for mounting the bottom cover (83) on the barrel (81) equipped with the oil bag; A retaining spring mounting device (7) mounted on the frame (1) and used for mounting the retaining spring on the barrel (81) equipped with a bottom cover; Wherein, the oil injection device (4) comprises: A bracket 1 (401), which is mounted on the frame (1); A sliding frame (402) is vertically slidably arranged on the first bracket (401); A driving member 1 (403), which is mounted on the bracket 1 (401) and is used to drive the sliding frame (402) to slide on the bracket 1 (401); An oil spraying mechanism 1 (404), which is mounted on the sliding frame (402) and is used for spraying oil on the inner wall of the barrel (81); The retaining spring installation device (7) comprises: A bracket four (701), which is mounted on the frame (1); A feeding mechanism three (705), which is arranged beside the bracket four (701) and is used for feeding the retaining ring (84); A material taking mechanism (704), which is mounted on the upper end of the bracket four (701), and is used to take out the retaining ring (84) located in the feeding mechanism three (705) and transport it to a preset position; a material pushing mechanism (703), which is mounted on the bracket four (701) and is located below the material taking mechanism (704), and is used to push the retaining spring (84) delivered by the material taking mechanism (704) into the pressing mechanism (702); A press-fitting mechanism (702), which is mounted on the bracket four (701) and is located beside the pushing mechanism (703), and is used to press-fit the retaining ring (84) into the barrel (81); Wherein, the press-fitting mechanism (702) comprises: A downward moving assembly (721), which is mounted on the bracket four (701); A die assembly (722) is mounted at the lower end of the downward moving assembly (721), and a material pressing cavity (7220) is provided in the die assembly (722) for storing a retaining spring (84) pushed by the material pushing mechanism (703); A pressing assembly (723) mounted on the downward moving assembly (721) and used to press the retaining spring (84) in the pressing chamber (7220) into the barrel (81); The die assembly (722) comprises at least: A die seat (7221) is mounted at the lower end of the downward moving assembly (721), and the inner wall of the die seat (7221) is tilted upward, so that the interior of the die seat (7221) is wider at the top and narrower at the bottom, thereby forming the material pressing cavity (7220); A guide plate (7222) is mounted on the upper end of the die seat (7221), and a guide groove (7223) is provided on the guide plate (7222), the guide groove (7223) is connected to the side wall of the guide plate (7222), and a through hole (72231) is provided at the bottom of the guide groove (7223), and the through hole (72231) is connected to the material pressing chamber (7220); A third fixing plate (7225) is mounted on the upper end of the guide plate (7222), and a third through hole (72251) is provided on the third fixing plate (7225) for the first pressure column (7233) of the pressing assembly (723) to pass through; A second pressing column (7226) is mounted on the lower end of the third fixing plate (7225), and the lower end of the second pressing column (7226) extends out of the lower end of the pressing die seat (7221) through the second through hole (72231); When the downward moving assembly (721) drives the die assembly (722) to move downward to the upper end of the barrel (81), the second pressing column (7226) presses against the bottom cover (83) in the barrel (81), and the bottom cover (83) is pressed into a set position by the second pressing column (7226); The second pressure column (7226) is provided with a guide block (7227), and the guide block (7227) is provided with a guide surface 1 (72271) for guiding the retaining spring (84) to move into the material pressing chamber (7220).

2. A deep well pump capping machine according to claim 1, characterized in that: A limiting plate (411) is disposed at the lower end of the sliding frame (402), a middle portion of the limiting plate (411) having an avoidance hole (412), and a lower end of a sprayer (442) of the oil injection mechanism (404) passes through the avoidance hole (412); When the sliding frame (402) moves downward, the limiting plate 1 (411) is movably abutted against the upper end of the barrel (81), and the sprayer 1 (442) sprays oil onto the inner wall of the barrel (81); The sliding frame (402) is provided with a mounting plate five (425), the mounting plate five (425) is slidably provided with a sliding rod (426), the lower end of the sliding rod (426) is connected to the limit plate one (411), the sliding rod (426) is sleeved with an elastic member three (427), and the elastic member three (427) is used to make the limit plate one (411) have a tendency to move away from the mounting plate five (425).

3. A deep well pump capping machine according to claim 2, characterized in that: The oil injection device (4) further comprises: A code scanning mechanism (405), which is mounted on the sliding frame (402) and is used to scan the code on the outer wall of the barrel (81); The code scanning mechanism (405) comprises: A second driving member (451) mounted on the sliding frame (402); A transmission assembly (452), which is mounted on the sliding frame (402) and movably connected to the driving end of the second driving member (451); A rotating disk (453) is rotatably connected to the fixed disk (422) of the sliding frame (402), and the rotating disk (453) is movably connected to the transmission assembly (452); A barcode scanner (454) mounted on the rotating disk (453); The second driving member (451) drives the rotating disk (453) to rotate via the transmission assembly (452), thereby causing the code scanner (454) to move circumferentially outside the barrel (81) to perform a code scanning operation; The sliding frame (402) comprises an upper plate (428), the lower edge of the upper plate (428) is connected to the fixed disk (422), the middle of the lower end of the upper plate (428) is connected to a connecting frame (429), the second driving member (451) is mounted on the connecting frame (429), the lower end of the connecting frame (429) passes through the middle of the fixed disk (422) and the rotating disk (453), and the lower end of the connecting frame (429) is connected to the mounting plate five (425).

4. A deep well pump capping machine according to claim 1, characterized in that: The oil bag installation device (5) comprises: A second bracket (501) mounted on the frame (1); A first feeding mechanism (502), which is mounted on the second bracket (501), and a first material waiting area (520) is provided on the first feeding mechanism (502); The second oil spraying mechanism (503) is mounted on the second bracket (501) and is used to spray oil onto the inner wall of the oil bag (82) in the first material treatment area (520); A material taking and pressing mechanism (504) is installed on the bracket (501) and is used to take out the oil bag (82) in the material waiting area (520) and install it into the barrel (81); Wherein, the material taking and pressing mechanism 1 (504) comprises: A movable component 1 (541), which is mounted on the upper end of the bracket 2 (501); A press-fitting assembly (542) mounted on the moving assembly (541) and used for press-fitting the oil bag (82) into the barrel (81); Wherein, the press-fit assembly 1 (542) at least comprises: A third driving member (5421), which is mounted on the first moving member (541): A die head (5422) mounted on the driving end of the driving member three (5421); The die head (5422) is driven to move downward by the driving member three (5421), so that the lower end of the die head (5422) is inserted into the oil bag (82), and the outer wall of the die head (5422) is pressed against the inner wall of the oil bag (82), and then the pressing component one (542) is moved to the upper end of the barrel (81) by the moving component one (541), and the driving member three (5421) drives the die head (5422) to move downward, so that the oil bag (82) is pressed into the barrel (81); A positioning boss (5423) is provided on the side wall of the die head (5422); When the die head (5422) presses the oil bag (82) into the barrel (81), the lower end of the positioning boss (5423) movably abuts against the upper end of the barrel (81) to limit the depth of the die head (5422) entering the barrel (81).

5. A deep well pump capping machine according to claim 1, characterized in that: The bottom cover mounting device (6) comprises: A bracket three (601), which is mounted on the frame (1); A second feeding mechanism (602), which is mounted on the third bracket (601) and is used to transport the bottom cover (83) to a second material waiting area (620) of the second feeding mechanism (602); A second material taking and pressing mechanism (603), which is mounted on the third bracket (601) and is used to take out the bottom cover (83) in the second material waiting area (620) and install it into the barrel (81); Wherein, the material taking and pressing mechanism 2 (603) comprises: A second movable component (631) is mounted on the upper end of the third bracket (601); A second press-fitting assembly (632) mounted on the second moving assembly (631) and used for press-fitting the bottom cover (83) into the barrel (81); A material taking component (633), which is mounted on the second press-fitting component (632) and is used to take out the bottom cover (83) located in the second material waiting area (620); Wherein, the material taking component (633) at least comprises: A driving member 5 (6331), which is mounted on the press-fitting assembly 2 (632); A clamping claw member 1 (6332), which is mounted on the driving end of the driving member 5 (6331) and is used to clamp the bottom cover (83); The driving member 5 (6331) drives the clamping claw member 1 (6332) to move downward, so that the clamping claw (6333) of the clamping claw member 1 (6332) is placed in the bottom cover (83) and movably abuts against the inner wall of the bottom cover (83), thereby clamping the bottom cover (83); The press-fit assembly 2 (632) comprises: A mounting frame 1 (6321) is slidably connected to the moving assembly 2 (631), and the material taking assembly (633) is arranged on the mounting frame 1 (6321); A sixth driving member (6322) is mounted on the second moving assembly (631), and a driving end of the sixth driving member (6322) is movably connected to the first mounting frame (6321): A pressing die (6323) mounted at the lower end of the first mounting frame (6321) and used for pressing the bottom cover (83) into the barrel (81); A limiting plate four (6324) is provided at the lower end of the mounting frame one (6321), and a plurality of through holes one (6325) are opened on the limiting plate four (6324), and the through holes one (6325) are used for the lower end of the clamping claw (6333) of the clamping claw member one (6332) to pass through.

6. A deep well pump capping machine according to claim 1, characterized in that: An avoidance groove (72211) is provided on the inner wall of the die seat (7221) for avoiding a pressure column 1 (7233) of the pressing assembly (723); A positioning ring (7224) is provided at the lower end of the die seat (7221); When the die assembly (722) moves downward, the positioning ring (7224) is sleeved on the barrel (81), thereby enabling the retaining ring (84) to be installed in the barrel (81).

7. A deep well pump capping machine according to claim 6, characterized in that: The die assembly (722) further comprises: an anti-drop assembly (724), which is mounted on the die seat (7221) and movably disposed in the pressing cavity (7220) and is used to prevent the retaining spring (84) from falling out of the pressing cavity (7220); A second avoidance hole (72212) is provided at the bottom of the avoidance groove (72211), and the second avoidance hole (72212) is connected to the inner side and the outer side of the die seat (7221); The anti-drop assembly (724) comprises: A mounting seat (7241) is sleeved on the outer side of the die seat (7221), and a plurality of sliding grooves (7242) are formed on the circumference of the mounting seat (7241); A plurality of anti-slip blocks (7243) are slidably arranged in the sliding groove (7242), and the front end of the anti-slip block (7243) is movably placed in the material pressing cavity (7220) from the second avoidance hole (72212), and the front end of the anti-slip block (7243) has a second guide surface (7244) for allowing the first pressure column (7233) to move on the second guide surface (7244); An elastic member (7245) is sleeved on the outer side wall of the mounting seat (7241) and is used to allow the front end of the anti-slip block (7243) to extend into the material pressing cavity (7220).

8. The deep well pump capping machine according to claim 1, characterized in that: The loading and unloading device (3) comprises: A silo (31), which is arranged on the side of the frame (1) and is used to store the barrel (81); a mechanical arm (32), which is arranged on the side of the frame (1) and is used to transport the barrel (81) to the shifting device (2) and to transport the barrel (81) on the shifting device (2) back to the silo (31); A rotating plate (33) is rotatably provided at the front end of the mechanical arm (32), and mechanical claws (34) are provided at both ends of the rotating plate (33).

9. A deep well pump capping machine according to claim 1, characterized in that: The displacement device (2) comprises: A driving member 16 (21), which is mounted on the frame (1); A turntable 2 (22), which is mounted on the driving end of the driving member 16 (21); A material clamping mechanism (23), which is mounted on the second turntable (22) and is used to clamp the barrel (81); The driving member 16 (21) drives the turntable 2 (22) to rotate, and the turntable 2 (22) drives the clamping mechanism (23) to move, so that the barrel (81) is sequentially transferred to the bottom of the oil injection device (4), the oil bag installation device (5), the bottom cover installation device (6) and the retaining spring installation device (7), thereby completing the installation of the corresponding workpiece; The material clamping mechanism (23) comprises: A fixing plate four (231), which is mounted on the driving member sixteen (21); A driving member seventeen (232), which is mounted on the fixing plate four (231), and a pressing plate (233) is provided on the driving end of the driving member seventeen (232); A fixing frame (234) mounted on the edge of the second rotating disk (22), and a fixing claw (235) is provided on the fixing frame (234); A second guide column (236) is slidably disposed on the fixing frame (234), and a second fixing claw (237) is disposed at the front end of the second guide column (236); A second elastic member (238) is sleeved on the second guide column (236), and an end of the second elastic member (238) movably abuts against the fixing frame (234), so as to make the second fixing claw (237) have a tendency to move toward the first fixing claw (235), thereby making the first fixing claw (235) and the second fixing claw (237) clamp the barrel (81); The pressing plate (233) is driven forward by the driving member 17 (232), and the pressing plate (233) movably abuts against the rear end of the second guide column (236) and causes the second guide column (236) to move forward on the fixing frame (234), thereby causing the second fixing claw (237) to move away from the first fixing claw (235), thereby releasing the barrel (81); The rear end of the second guide column (236) is connected to a limiting member (239), and the limiting member (239) movably abuts against the second elastic member (238) to limit the second elastic member (238) from separating from the second guide column (236).

Images