Part assembling equipment capable of achieving continuous conveying and feeding of cover plates

Abstract

The invention relates to part assembling equipment capable of realizing continuous conveying and feeding of a cover plate, which comprises a rack, an assembling turntable matched with a driving structure is arranged on the rack, an assembling carrier is arranged on the assembling turntable, and a feeding and discharging mechanism, a sleeve taking and placing device, a cover plate taking and placing device, a cover plate pressing device and a cover plate conveying device are arranged on the rack. The cover plate conveying device comprises a cover plate conveying groove, a cover plate conveying belt is arranged in the cover plate conveying groove, a cover plate storage opening is formed in the cover plate conveying belt, a cover plate positioning insertion column, a cover plate positioning outer clamping block, a cover plate conveying supporting block and a cover plate positioning inner clamping block are arranged in the cover plate storage opening, and the outer diameter of the cover plate positioning insertion column is consistent with the outer diameter of the upper end of the sleeve. The outer cover plate positioning clamping block is matched with the outer side of the buckle plate on one side of the cover plate, the inner cover plate positioning clamping block is matched with the inner side of the buckle plate on the other side of the cover plate, and the main body part of the cover plate is supported by the cover plate conveying supporting block; and continuous feeding of the cover plates can be achieved in cooperation with the cover plate taking and placing device, and the overall machining efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the field of assembly equipment, and in particular to a parts assembly equipment capable of realizing continuous conveying and loading of cover plates. Background Art

[0002] like Figure 2 The figure shows an assembly process of box body parts, which includes an integrated box body 11 and a lower plate 12. A sleeve socket is provided in the box body 11 and a sleeve 13 is installed. The box body is then closed by the cover plate 14. An arc groove 15 and a matching hole 16 are provided on the lower plate 12. The assembly process is roughly the insertion of the sleeve 13, the placement of the cover plate 14, and the pressing of the cover plate 14. The sleeve 13 includes a cylinder 17, the upper part of the cylinder 17 is provided with a cylinder hole, the lower part is provided with a mounting socket 20, and the middle part is sleeved with a flange 18. In order to improve the assembly efficiency, equipment is generally used for continuous assembly. Then, due to the structure of the cover plate 14, the edge of the cover plate 14 will be provided with a buckle plate that cooperates with the box body 11, which makes it difficult to transport it horizontally. Therefore, it is mostly necessary to manually place the cover plate on the cover plate picking and placing device before the cover plate can be mechanically loaded and assembled, which will affect the overall processing efficiency. Summary of the Invention

[0003] The purpose of the present invention is to provide a parts assembly equipment that can realize continuous conveying and loading of cover plates. Through the design of the cover plate conveying device, continuous and smooth conveying of the cover plates can be realized, and then the cover plates can be continuously loaded in conjunction with the cover plate picking and placing device, thereby improving the overall processing efficiency.

[0004] In order to achieve the above purpose, the technical solution adopted by the present invention is: a parts assembly equipment capable of realizing continuous conveying and loading of cover plates, comprising a frame, an assembly turntable with a matching drive structure is provided on the frame, assembly loading tools are evenly provided on the assembly turntable, and the frame is provided with a loading and unloading mechanism, a sleeve picking and placing device, a cover plate picking and placing device and a cover plate pressing device in sequence along the rotation direction of the assembly turntable, the frame is also provided with a cover plate conveying device that cooperates with the cover plate picking and placing device, and the cover plate conveying device includes a cover plate conveying device provided on the machine A cover plate conveying trough on the frame, a cover plate conveying belt is provided in the cover plate conveying trough, cover plate conveying openings are evenly opened on the cover plate conveying belt, cover plate storage openings are provided with cover plate positioning pins, cover plate positioning outer clamping blocks, cover plate conveying support blocks and cover plate positioning inner clamping blocks, the cover plate positioning pins are consistent with the outer diameter of the upper end of the sleeve, the cover plate positioning outer clamping block cooperates with the outer side of the buckle plate on one side of the cover plate, the cover plate positioning inner clamping block cooperates with the inner side of the buckle plate on the other side of the cover plate, and the cover plate conveying support block supports the main body of the cover plate.

[0005] Preferably, the cover plate picking and placing device includes a cover plate picking and placing rack arranged on the frame, the cover plate picking and placing rack is provided with a cover plate picking and placing movable cylinder, the cover plate picking and placing movable cylinder is connected to a cover plate picking and placing movable block, the cover plate picking and placing movable block is provided with a cover plate picking and placing lifting cylinder, the cover plate picking and placing lifting cylinder is connected to a cover plate picking and placing lifting block, and the cover plate picking and placing lifting block is provided with a cover plate picking and placing suction device that cooperates with the cover plate for adsorption.

[0006] Preferably, the assembly tool includes a loading block arranged on the assembly turntable, and the loading block is provided with a matching hole plug that fits with the matching hole and an arc groove matching column that fits with the arc groove, and the arc groove matching column is higher than the matching hole plug.

[0007] Preferably, the loading and unloading mechanism includes a loading and unloading mounting seat arranged on the frame, the loading and unloading mounting seat is provided with a loading and unloading movable device, the loading and unloading movable device is provided with a loading clamp and a unloading clamp, the loading clamp and the unloading clamp both include a material picking movable cylinder which is arranged on the loading and unloading movable device and is perpendicular to it, the material picking movable cylinder is connected to the material picking movable seat, the material picking movable seat is provided with a material picking lifting cylinder, the material picking lifting cylinder is connected to the material picking lifting block, the material picking lifting block is provided with a material picking clamp, and the frame is also provided with a unloading chute which cooperates with the material picking clamp of the unloading clamp, the material picking movable seat of the loading clamp is provided with a loading limit block which cooperates with the material picking lifting block, and when the material picking lifting block cooperates with the loading limit block, the arc groove height of the combination of the box body and the lower plate clamped by the material picking clamp is lower than the arc groove matching column, and the height of the matching hole is higher than the height of the matching hole plug column.

[0008] Preferably, the sleeve picking and placing device includes a sleeve picking and placing mounting seat arranged on the frame, a sleeve picking and placing turntable equipped with a driving structure is provided on the sleeve picking and placing mounting seat, the sleeve picking and placing turntable is connected to a sleeve picking and placing rotating arm, the sleeve picking and placing rotating arm is connected to a sleeve picking and placing clamper, the sleeve picking and placing clamper includes a sleeve picking and placing seat connected to the sleeve picking and placing rotating arm, a sleeve picking and placing lifting cylinder is provided on the sleeve picking and placing seat, the sleeve picking and placing lifting cylinder is connected to a sleeve picking and placing lifting block, a sleeve picking and discharging motor is provided below the sleeve picking and placing lifting block, the sleeve picking and discharging motor is connected to the sleeve picking and placing rotating block, a sleeve picking and placing clamping cylinder is provided below the sleeve picking and placing rotating block, and the sleeve picking and placing clamping cylinder is connected to the sleeve picking and placing clamping block.

[0009] Preferably, the frame is provided with a sleeve conveying device that cooperates with the sleeve picking and placing device, and the sleeve picking and placing mounting seat is provided with two sleeve picking and placing limit blocks that intercept and position the sleeve picking and placing rotating arm. When the sleeve picking and placing rotating arm is intercepted and positioned by the two sleeve picking and placing limit blocks, the sleeve picking and placing clamper cooperates with the assembly tool and the sleeve conveying device position respectively.

[0010] Preferably, the sleeve conveying device includes a sleeve conveying trough arranged on the frame, and the end of the sleeve conveying trough is provided with a sleeve intercepting block cooperating with the upper part of the cylinder and a signal receiver cooperating with the lower part of the cylinder.

[0011] Preferably, a cylinder installation detection port is provided at the position where the loading block cooperates with the sleeve, a signal transmitter is provided in the cylinder installation detection port, and a sleeve positioning distance meter cooperating with the signal transmitter is provided below the sleeve picking and placing clamping cylinder.

[0012] Preferably, the cover plate pressing device includes a pressing frame arranged on the frame, a pressing lifting cylinder is provided on the pressing frame, and a pressing sleeve is connected to the bottom thereof. A sleeve matching hole that matches the cylinder body is opened at the center below the pressing sleeve, and a pressure measuring device is provided at the top of the sleeve matching hole. A sleeve matching pressure block is connected to the bottom of the pressure measuring device through a pressing spring.

[0013] Preferably, the compression frame is further provided with a compression positioning plate passed through by the compression lifting cylinder, the compression positioning plate is provided with a compression positioning pin, and the upper part of the compression sleeve is provided with a compression pin hole that cooperates with the compression positioning pin. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a structural diagram of a parts assembly device that can achieve continuous conveying and loading of cover plates.

[0015] Figure 2 This is a diagram of the parts assembly process.

[0016] Figure 3 It is a three-dimensional schematic diagram of the sleeve.

[0017] Figure 4 A three-dimensional schematic diagram of the vehicle.

[0018] Figure 5 It is a three-dimensional schematic diagram of the loading and unloading mechanism.

[0019] Figure 6 It is a structural schematic diagram of the sleeve picking and placing device.

[0020] Figure 7 This is a structural diagram of the sleeve pick-and-place gripper and the sleeve conveying device.

[0021] Figure 8 It is a structural schematic diagram of the cover conveying device and the cover picking and placing device.

[0022] Figure 9 It is a structural schematic diagram of the cover plate pressing device.

[0023] Figure 10 This is a structural diagram of the cover plate pressing sleeve.

[0024] The text labels in the figure indicate: 1. Frame; 2. Assembly turntable; 3. Assembly tool; 4. Loading and unloading mechanism; 5. Sleeve picking and placing device; 6. Sleeve conveying device; 7. Cover conveying device; 8. Cover picking and placing device; 9. Cover pressing device; 11. Box body; 12. Lower plate; 13. Sleeve; 14. Cover; 15. Arc groove; 16. Matching hole; 17. Cylinder; 18. Flange; 19. Cylinder hole; 20. Mounting socket; 21. Loading block; 22. Arc groove Matching column; 23, matching hole plug column; 24, cylinder installation detection port; 25, signal transmitter; 31, loading and unloading mounting seat; 32, loading and unloading movable device; 33, material picking movable cylinder; 34, material picking lifting cylinder; 35, material picking lifting block; 36, material picking clamp; 37, unloading chute; 38, loading limit block; 41, sleeve pick-and-place mounting seat; 42, sleeve pick-and-place turntable; 43, sleeve pick-and-place rotating arm; 44, sleeve pick-and-place clamp; 45, sleeve pick-and-place limit block; 46. ​​Sleeve pick-up and placement seat; 47. Sleeve pick-up and placement lifting cylinder; 48. Sleeve pick-up and placement lifting block; 49. Sleeve pick-up and placement motor; 50. Sleeve pick-up and placement rotating block; 51. Sleeve pick-up and placement clamping cylinder; 52. Sleeve pick-up and placement clamping block; 53. Signal receiver; 55. Sleeve conveying trough; 56. Sleeve intercepting block; 57. Sleeve positioning distance meter; 61. Cover conveying trough; 62. Cover conveying belt; 63. Cover storage port; 64. Cover positioning plug; 65. Cover positioning outer clamping block; 66 , cover plate conveying support block; 67, cover plate positioning inner clamping block; 71, cover plate picking and placing rack; 72, cover plate picking and placing movable cylinder; 73, cover plate picking and placing lifting cylinder; 74, cover plate picking and placing lifting block; 75, cover plate picking and placing suction device; 81, pressing rack; 82, pressing lifting cylinder; 83, pressing sleeve; 84, pressing positioning plate; 85, pressing positioning pin; 86, pressing pin hole; 87, sleeve matching hole; 88, pressure measuring device; 89, pressing spring; 90, sleeve matching pressing block. DETAILED DESCRIPTION

[0025] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention is described in detail below with reference to the accompanying drawings. The description in this part is only exemplary and explanatory and should not have any limiting effect on the scope of protection of the present invention.

[0026] like Figure 1-2 and Figure 8As shown, the specific structure of the present invention is: a parts assembly equipment capable of realizing continuous conveying and loading of cover plates, comprising a frame 1, an assembly turntable 2 with a matching drive structure is provided on the frame 1, and assembly loading devices 3 are evenly provided on the assembly turntable 2. The frame 1 is provided with an unloading and loading mechanism 4, a sleeve picking and placing device 5, a cover plate picking and placing device 8, and a cover plate pressing device 9 in sequence along the rotation direction of the assembly turntable 2. The frame 1 is also provided with a cover plate conveying device 7 that cooperates with the cover plate picking and placing device 8. The cover plate conveying device 7 includes a cover plate conveying trough 61 provided on the frame 1. A cover plate conveying belt 62 is provided in the cover plate conveying groove 61, and cover plate storage openings 63 are evenly opened on the cover plate conveying belt 62. The cover plate storage opening 63 is provided with a cover plate positioning pin 64, a cover plate positioning outer clamping block 65, a cover plate conveying support block 66 and a cover plate positioning inner clamping block 67. The cover plate positioning pin 64 is consistent with the outer diameter of the upper end of the sleeve 13, the cover plate positioning outer clamping block 65 cooperates with the outer side of the buckle plate on one side of the cover plate 14, and the cover plate positioning inner clamping block 65 cooperates with the inner side of the buckle plate on the other side of the cover plate 14. The cover plate conveying support block 66 supports the main part of the cover plate 14.

[0027] The specific operation is as follows: first, place the assembly of the box body 11 and the lower plate 12 on the assembly vehicle 3 through the loading and unloading mechanism, and then rotate the assembly vehicle 3 equipped with the assembly to the sleeve assembly station through the assembly turntable 2, and assemble the sleeve 13 into the assembly through the sleeve picking and placing device 5, and then continue to rotate to the cover loading station, and take the cover 14 on the cover conveying device 7 and put it on the box body 11 through the cover picking and placing device 8 and fit it with the sleeve 13 sleeve, and then continue to rotate to the cover pressing station, and press the cover 14 down through the cover pressing device 9, so that the buckle plate on the side of the cover is matched with the buckle groove of the box body 11, so as to realize the continuous assembly of box parts, and then rotate to the loading station again, unload it through the loading and unloading mechanism and place another assembly on the assembly Continuous assembly is carried out on the carrier 3, wherein the specific operation of the cover conveying device is as follows: the cover is placed in the cover storage port 63, and the main part of the cover 14 is supported by the cover conveying support block 66, the cover 14 is engaged with the cover positioning plug 64, and the cover positioning outer clamping block 65 is pressed tightly with the outer side of the buckle plate on one side of the cover 14, and the cover positioning inner clamping block 65 is pressed tightly with the inner side of the buckle plate on the other side of the cover 14, thereby realizing the precise positioning and placement of the press cover, and ensuring that the main body of the cover remains horizontal, and then the cover conveyor belt 62 drives the cover on it to be transported to the position cooperating with the cover pick-up and placement device 8, and the cover 14 can be accurately taken and placed on the box body through the cover pick-up and placement device 8, thereby realizing continuous and smooth transportation of the cover and improving the overall assembly efficiency.

[0028] like Figure 8As shown, the cover plate picking and placing device 8 includes a cover plate picking and placing rack 71 arranged on the frame 1, and the cover plate picking and placing rack 71 is provided with a cover plate picking and placing movable cylinder 72, and the cover plate picking and placing movable cylinder 72 is connected to a cover plate picking and placing movable block, and the cover plate picking and placing movable block is provided with a cover plate picking and placing lifting cylinder 73, and the cover plate picking and placing lifting cylinder 73 is connected to a cover plate picking and placing lifting block 74, and the cover plate picking and placing lifting block 74 is provided with a cover plate picking and placing sucker 75 that is adsorbed and cooperated with the cover plate 14.

[0029] The specific operation of the cover plate picking and placing device 8 is as follows: first, through the coordinated action of the cover plate picking and placing movable cylinder 72 and the cover plate picking and placing lifting cylinder 73, the cover plate sucker 75 sucks the cover plate 14 on the cover plate conveyor belt 62, and then the cover plate picking and placing movable cylinder 72 and the cover plate picking and placing lifting cylinder 73 cooperate to place the cover plate 14 sucked by the cover plate sucker 75 on the box body 11, completing the picking and placing of the cover plate.

[0030] like Figure 4 As shown, the assembly tool 3 includes a loading block 21 arranged on the assembly turntable 2, and the loading block 21 is provided with a matching hole plug column 23 that is sleeved with the matching hole 16 and an arc groove matching column 22 that is matched with the arc groove 15, and the arc groove matching column 22 is higher than the matching hole plug column 23.

[0031] The structural design of the assembly vehicle 3 is simple. The arc groove 15 of the lower plate 12 can be matched with the arc groove matching column 22 for preliminary positioning, and then the matching hole plug column 23 can be matched with the matching hole 16 for re-positioning, thereby realizing the loading and positioning of the assembly, and at the same time will not interfere with the loading and unloading and the assembly of the cover plate. In order to ensure that the assembly and the matching hole plug column 23 rotate relative to each other during the rotation process, the plug-in fit between the matching hole plug column 23 and the matching hole 16 can be designed to be a gap-free fit or a slight interference fit, which will not affect the loading and unloading of the loading and unloading mechanism.

[0032] like Figure 5As shown, the loading and unloading mechanism 4 includes a loading and unloading mounting seat 31 arranged on the frame 1, and a loading and unloading movable device 32 is provided on the loading and unloading movable device 32. A loading clamp and a unloading clamp are provided on the loading and unloading movable device 32. The loading clamp and the unloading clamp both include a material-picking movable cylinder 33 arranged on the loading and unloading movable device 32 and perpendicular thereto. The material-picking movable cylinder 33 is connected to the material-picking movable seat, and the material-picking movable seat is provided with a material-picking lifting cylinder 34, and the material-picking lifting cylinder 34 is connected to the loading and unloading movable seat. There is a material picking lifting block 35, and a material picking clamp 36 is provided on the material picking lifting block 35. The frame 1 is also provided with a material unloading chute 37 that cooperates with the material picking clamp 36 of the unloading clamp. The material picking movable seat of the loading clamp is provided with a loading limit block 38 that cooperates with the material picking lifting block 35. When the material picking lifting block 35 cooperates with the loading limit block 38, the arc groove 15 height of the combination of the box body 11 and the lower plate 12 clamped by the material picking clamp 36 is lower than the arc groove matching column 22, and the height of the matching hole 16 is higher than the height of the matching hole plug column 23.

[0033] The specific operation of the loading and unloading mechanism is as follows: in the initial position, the unloading clamp cooperates with the unloading and loading station, and the loading clamp will clamp the assembly to be assembled, and then the unloading clamp will cooperate with the picking and placing movable cylinder 33 and the picking and lifting cylinder 34 to make the picking clamp 36 of the unloading clamp and the product on the assembly vehicle to be clamped and matched, and then the picking and placing movable cylinder 33 and the picking and lifting cylinder 34 act to make the assembled product on the assembly vehicle cooperate with the assembly vehicle, and at this time the picking and lifting block 35 of the loading clamp cooperates with the loading limit block 38, and the picking movable cylinder 33 has been extended to make the picking clamp The device 36 can be positioned to cooperate with the assembled loading device, and then the loading and unloading clamping device drives the loading clamping device and the unloading clamping device to move together, so that the unloading clamping device moves to the top of the unloading chute 37, and then the pick-up and placement clamping device 36 of the loading clamping device is released to realize the unloading of the product. During the movement of the assembly clamped by the loading clamping device, the arc groove 15 will cooperate with the arc groove matching column 22 until it is intercepted by the arc groove matching column 22 and cannot move. After that, the assembly is driven down by the pick-up and placement lifting cylinder 34, which can ensure that the matching hole 16 can be accurately fitted with the matching hole plug column 25, thereby realizing accurate loading of the assembly.

[0034] like Figure 3 and Figure 6As shown, the sleeve pick-and-place device 5 includes a sleeve pick-and-place mounting seat 41 provided on the frame 1, a sleeve pick-and-place turntable 42 equipped with a driving structure is provided on the sleeve pick-and-place mounting seat 41, the sleeve pick-and-place turntable 42 is connected to a sleeve pick-and-place rotating arm 43, the sleeve pick-and-place rotating arm 43 is connected to a sleeve pick-and-place clamp 44, the sleeve pick-and-place clamp 44 includes a sleeve pick-and-place seat 46 connected to the sleeve pick-and-place rotating arm 43, the sleeve A sleeve picking and placing lifting cylinder 47 is provided on the sleeve picking and placing seat 46, and the sleeve picking and placing lifting cylinder 47 is connected to a sleeve picking and placing lifting block 48. A sleeve picking and placing discharge motor 49 is provided below the sleeve picking and placing lifting block 48, and the sleeve picking and placing discharge motor 49 is connected to a sleeve picking and placing rotating block 50. A sleeve picking and placing clamping cylinder 51 is provided below the sleeve picking and placing rotating block 50, and the sleeve picking and placing clamping cylinder 51 is connected to a sleeve picking and placing clamping block 52.

[0035] The specific operation of the sleeve picking and placing device is as follows: first, the sleeve is picked and placed by the sleeve picking and placing clamper 44, and specifically, the sleeve picking and placing lifting cylinder 47 drives the sleeve picking and placing lifting block 48 to descend, thereby causing the sleeve picking and placing clamping cylinder 51 to drive the sleeve picking and placing clamping block 52 to clamp the sleeve 13, and then the sleeve picking and placing lifting cylinder 47 drives the entire body to rise, and then the sleeve picking and placing turntable 42 drives the sleeve picking and placing rotating arm 43 to rotate, so that the sleeve picking and placing clamper 44 is rotated to the top of the assembly vehicle 3, and then the sleeve picking and placing lifting cylinder 47 drives the sleeve picking and placing lifting block 48 to descend, thereby driving the clamped sleeve 13 to descend and insert it into the sleeve socket in the box body 11. Due to the mounting socket 20 at the lower part of the cylinder 17, it is necessary to drive the clamped sleeve 13 to rotate through the sleeve picking and placing motor 49 during assembly so that the mounting socket 20 can be accurately plugged in.

[0036] like Figure 1 and 6 The frame 1 is provided with a sleeve conveying device 6 that cooperates with the sleeve picking and placing device 5, and the sleeve picking and placing mounting seat 41 is provided with two sleeve picking and placing limit blocks 45 that intercept and position the sleeve picking and placing rotating arm 43. When the sleeve picking and placing rotating arm 43 is intercepted and positioned by the two sleeve picking and placing limit blocks 45, the sleeve picking and placing clamper 44 cooperates with the assembly tool 3 and the sleeve conveying device 6 respectively.

[0037] The sleeve conveying device 6 is provided to continuously convey the sleeves. At the same time, the design of two sleeve pick-up and placement limit blocks 45 can ensure that the sleeve pick-up and placement clamper 44 is accurately docked with the assembly vehicle 3 and the sleeve conveying device 6 respectively.

[0038] like Figure 7As shown, the sleeve conveying device 6 includes a sleeve conveying trough 55 arranged on the frame 1, and the end of the sleeve conveying trough 55 is provided with a sleeve intercepting block 56 that cooperates with the upper part of the cylinder 17 and a sleeve positioning rangefinder 57 that cooperates with the lower part of the cylinder 17.

[0039] The structural design of the sleeve conveying device 6 can intercept the sleeve 13 through the sleeve conveying interception block 56, and can ensure that the intercepted sleeve 13 can accurately cooperate with the sleeve pick-up and placement clamper, eliminating interference with the flange part of the sleeve 13, which affects the positioning of the cylinder 13. The design of the cylinder positioning rangefinder 57 is that when the sleeve pick-up and placement clamper 44 is taking materials, after the clamping is completed, the sleeve pick-up and placement rotating motor 49 can be used to drive the clamped sleeve 13 to rotate, and then the ranging signal of the sleeve positioning rangefinder 57 is used to position the mating socket to avoid interference with the box body components during assembly.

[0040] like Figure 4 and 7 As shown, a cylinder installation detection port 24 is provided at the position where the loading block 21 cooperates with the sleeve 13, a signal transmitter 25 is provided in the cylinder installation detection port 24, and a signal receiver 53 cooperating with the signal transmitter 25 is provided below the sleeve picking and placing clamping cylinder 51.

[0041] After the positioning of the sleeve is completed, the clamping of the sleeve pick-up and placement clamping block 52 on the sleeve 13 is first released, so that the sleeve pick-up and placement rotating motor returns to its original position, and then clamping is performed again. In this way, when it is rotated to a position that matches the assembly tool, the signal transmitter 25 and the signal receiver 53 can be used to determine whether the assembly tool is accurately matched with the sleeve pick-up and placement clamp.

[0042] like Figure 9-10 As shown, the cover plate pressing device 9 includes a pressing frame 81 arranged on the frame 1, and a pressing lifting cylinder 82 is provided on the pressing frame 81, and a pressing sleeve 83 is connected below. A sleeve matching hole 87 that cooperates with the cylinder 17 is opened at the center below the pressing sleeve 83, and a pressure measuring device 88 is provided at the top of the sleeve matching hole 87. A sleeve matching pressure block 90 is connected below the pressure measuring device 88 through a pressing spring 89. A pressing positioning plate 84 passed by the pressing lifting cylinder 82 is also provided on the pressing frame 81, and a pressing positioning pin 85 is provided on the pressing positioning plate 84. A pressing pin hole 86 that cooperates with the pressing positioning pin 85 is opened on the upper part of the pressing sleeve 83.

[0043] The specific operation of the cover plate clamping device 9 is as follows: first, the clamping sleeve 83 is driven to descend by the clamping lifting cylinder 82, and then the sleeve and the pressure block 90 are brought into contact with the sleeve 13. As the descent continues, the clamping spring 89 is compressed, and the pressure measuring device 88 measures the pressure value. After that, the descent continues, and the clamping sleeve 83 completely presses the cover plate 14 and the box body 11 until it cannot descend. The value of the pressure measuring device 88 at this time can be used to determine whether the height of the sleeve 13 is qualified. After the clamping is completed, the clamping sleeve 83 is returned to its original position, and the clamping pin hole 86 is engaged with the clamping positioning pin 85. If the engagement fails, it proves that the clamping sleeve 83 has a certain position offset and needs to be adjusted.

[0044] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements that are inherent to such process, method, article or apparatus.

[0045] This article uses specific examples to illustrate the principles and implementation methods of the present invention. The above examples are only used to help understand the method of the present invention and its core ideas. The above is only a preferred implementation method of the present invention. It should be pointed out that due to the limitations of textual expression, there are objectively infinite specific structures. For ordinary technicians in this technical field, without departing from the principles of the present invention, they can make several improvements, modifications or changes, and can also combine the above technical features in an appropriate manner; these improvements, modifications, changes or combinations, or the direct application of the inventive concept and technical solution to other occasions without improvement, should be regarded as the scope of protection of the present invention.

Claims

1. A parts assembly device capable of realizing continuous conveying and loading of cover plates, comprising a frame (1), characterized in that: The frame (1) is provided with an assembly turntable (2) that cooperates with the driving structure, and the assembly loading tools (3) are evenly arranged on the assembly turntable (2). The frame (1) is provided with a loading and unloading mechanism (4), a sleeve picking and placing device (5), a cover picking and placing device (8) and a cover pressing device (9) in sequence along the rotation direction of the assembly turntable (2). The frame (1) is also provided with a cover conveying device (7) that cooperates with the cover picking and placing device (8). The cover conveying device (7) includes a cover conveying trough (61) provided on the frame (1), and a cover conveying belt (62) is provided in the cover conveying trough (61). The cover plate conveyor belt (62) is evenly provided with a cover plate storage port (63), and the cover plate storage port (63) is provided with a cover plate positioning pin (64), a cover plate positioning outer clamping block (65), a cover plate conveying support block (66) and a cover plate positioning inner clamping block (67). The cover plate positioning pin (64) is consistent with the outer diameter of the upper end of the sleeve (13), the cover plate positioning outer clamping block (65) cooperates with the outer side of the buckle plate on one side of the cover plate (14), and the cover plate positioning inner clamping block (65) cooperates with the inner side of the buckle plate on the other side of the cover plate (14). The cover plate conveying support block (66) supports the main part of the cover plate (14).

2. The parts assembly equipment capable of realizing continuous conveying and loading of cover plates according to claim 1 is characterized in that: The cover plate picking and placing device (8) includes a cover plate picking and placing rack (71) arranged on the frame (1), the cover plate picking and placing rack (71) is provided with a cover plate picking and placing movable cylinder (72), the cover plate picking and placing movable cylinder (72) is connected to a cover plate picking and placing movable block, the cover plate picking and placing movable block is provided with a cover plate picking and placing lifting cylinder (73), the cover plate picking and placing lifting cylinder (73) is connected to a cover plate picking and placing lifting block (74), and the cover plate picking and placing lifting block (74) is provided with a cover plate picking and placing sucker (75) that is adsorbed and matched with the cover plate (14).

3. The parts assembly equipment capable of realizing continuous conveying and loading of cover plates according to claim 1 is characterized in that: The assembly tool (3) includes a loading block (21) arranged on the assembly turntable (2), and the loading block (21) is provided with a matching hole plug column (23) that is sleeved and matched with the matching hole (16) and an arc groove matching column (22) that is matched with the arc groove (15), and the arc groove matching column (22) is higher than the matching hole plug column (23).

4. The parts assembly equipment capable of realizing continuous conveying and loading of cover plates according to claim 3 is characterized in that: The loading and unloading mechanism (4) includes a loading and unloading mounting seat (31) arranged on the frame (1), a loading and unloading movable device (32) is arranged on the loading and unloading movable device (32), a loading clamp and a unloading clamp are arranged on the loading and unloading movable device (32), and the loading clamp and the unloading clamp both include a material taking movable cylinder (33) arranged on the loading and unloading movable device (32) and perpendicular to the loading and unloading movable device (32), the material taking movable cylinder (33) is connected to the material taking movable seat, the material taking movable seat is provided with a material taking lifting cylinder (34), the material taking lifting cylinder (34) is connected to the material taking lifting block (33), and the loading and unloading movable device (32) is provided with a loading and unloading movable device (32). 5), the material picking lifting block (35) is provided with a material picking clamp (36), the frame (1) is also provided with a material unloading chute (37) that cooperates with the material picking clamp (36) of the unloading clamp, and the material loading clamp is provided with a loading limit block (38) that cooperates with the material picking lifting block (35), and when the material picking lifting block (35) cooperates with the loading limit block (38), the height of the arc groove (15) of the combination of the box body (11) and the lower plate (12) clamped by the material picking clamp (36) is lower than the arc groove matching column (22), and the height of the matching hole (16) is higher than the height of the matching hole plug column (23).

5. The parts assembly equipment capable of realizing continuous conveying and loading of cover plates according to claim 3 is characterized in that: The sleeve picking and placing device (5) includes a sleeve picking and placing mounting seat (41) arranged on the frame (1), a sleeve picking and placing turntable (42) equipped with a driving structure is arranged on the sleeve picking and placing mounting seat (41), the sleeve picking and placing turntable (42) is connected to a sleeve picking and placing rotating arm (43), the sleeve picking and placing rotating arm (43) is connected to a sleeve picking and placing clamp (44), the sleeve picking and placing clamp (44) includes a sleeve picking and placing seat (46) connected to the sleeve picking and placing rotating arm (43), the sleeve A sleeve pick-up and placement lifting cylinder (47) is provided on the pick-up and placement seat (46), the sleeve pick-up and placement lifting cylinder (47) is connected to a sleeve pick-up and placement lifting block (48), a sleeve pick-up and placement discharge motor (49) is provided below the sleeve pick-up and placement lifting block (48), the sleeve pick-up and placement discharge motor (49) is connected to a sleeve pick-up and placement rotating block (50), a sleeve pick-up and placement clamping cylinder (51) is provided below the sleeve pick-up and placement rotating block (50), and the sleeve pick-up and placement clamping cylinder (51) is connected to a sleeve pick-up and placement clamping block (52).

6. The parts assembly equipment capable of realizing continuous conveying and loading of cover plates according to claim 5, characterized in that: The frame (1) is provided with a sleeve conveying device (6) that cooperates with the sleeve picking and placing device (5), and the sleeve picking and placing mounting seat (41) is provided with two sleeve picking and placing limiting blocks (45) that intercept and block the sleeve picking and placing rotating arm (43). When the sleeve picking and placing rotating arm (43) is intercepted and blocked by the two sleeve picking and placing limiting blocks (45), the sleeve picking and placing clamp (44) cooperates with the assembly tool (3) and the sleeve conveying device (6) respectively.

7. The parts assembly equipment capable of realizing continuous conveying and loading of cover plates according to claim 6, characterized in that: The sleeve conveying device (6) includes a sleeve conveying trough (55) arranged on the frame (1), and the end of the sleeve conveying trough (55) is provided with a sleeve intercepting block (56) cooperating with the upper part of the cylinder (17) and a sleeve positioning distance measuring device (57) cooperating with the lower part of the cylinder (17).

8. The parts assembly equipment capable of realizing continuous conveying and loading of cover plates according to claim 7 is characterized in that: A cylinder installation detection port (24) is provided at the portion where the loading block (21) cooperates with the sleeve (13), a signal transmitter (25) is provided in the cylinder installation detection port (24), and a signal receiver (53) cooperating with the signal transmitter (25) is provided below the sleeve pick-up and clamping cylinder (51).

9. The parts assembly equipment capable of realizing continuous conveying and loading of cover plates according to claim 1, characterized in that: The cover plate pressing device (9) includes a pressing frame (81) arranged on the frame (1), a pressing lifting cylinder (82) is provided on the pressing frame (81), and a pressing sleeve (83) is connected below the pressing frame (81), a sleeve matching hole (87) matching with the cylinder (17) is opened at the center below the pressing sleeve (83), a pressure measuring device (88) is provided at the top of the sleeve matching hole (87), and a sleeve matching pressure block (90) is connected below the pressure measuring device (88) through a pressing spring (89).

10. The parts assembly equipment capable of realizing continuous conveying and loading of cover plates according to claim 9, characterized in that: The compression frame (81) is further provided with a compression positioning plate (84) through which the compression lifting cylinder (82) passes. The compression positioning plate (84) is provided with a compression positioning pin (85). The upper portion of the compression sleeve (83) is provided with a compression pin hole (86) that cooperates with the compression positioning pin (85).

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