Automatic assembling machine for wool sleeve mandrel

Abstract

The invention discloses an automatic wool sleeve and mandrel assembling machine which comprises a rack, a control cabinet, a lower end cover vibration disc, an upper end cover vibration disc, a mandrel vibration disc, a lower end cover assembling mechanism, a lower end cover pressing mechanism, a mandrel assembling mechanism, a mandrel pressing mechanism, a wool sleeve assembling mechanism, a wool sleeve pressing mechanism, an upper end cover assembling mechanism, an upper end cover pressing mechanism and an automatic discharging mechanism. The automatic discharging mechanism comprises first fixed beams and a discharging channel, a first linear guide rail is arranged between the two first fixed beams, a first longitudinal beam is connected to a first sliding base of the first linear guide rail, a second translation air cylinder is fixed to one side edge of the first linear guide rail, and a first lifting air cylinder is arranged at the front end of the first longitudinal beam. A first mounting seat is arranged on a piston rod of the first lifting air cylinder, a first clamping air cylinder is arranged on the first mounting seat, a first clamping jaw is arranged on the first clamping air cylinder, a first translation air cylinder is arranged below the first mounting seat, and a first limiting plate is arranged on a piston rod of the first translation air cylinder. The working efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of wool sleeve assembly, and particularly to an automatic wool sleeve mandrel assembly machine. Background Art

[0002] Wool sleeves are generally applied to multiple fields such as wall brushes and cleaning brushes. Usually, the production of wool sleeves is relatively simple, so its own technical level is low and the profit value is also relatively small. As shown in Figure 1 the figure, it generally includes an upper end cap 1, a mandrel 2, a lower end cap 3, and a wool sleeve 4. During assembly, first, the lower end cap 3 and the mandrel 2 are installed together, then the wool sleeve 4 is sleeved on the structure assembled by the mandrel 2 and the lower end cap 3, and finally, the upper end cap 1 is pressed into the wool sleeve 4 to complete the assembly. At present, the assembly of wool sleeves generally adopts the method of combining an assembly line with manual labor, which cannot achieve fully automated operation and further cannot improve work efficiency. Therefore, improvement is needed. Summary of the Invention

[0003] The purpose of the present invention is to provide an automatic wool sleeve mandrel assembly machine to solve the problem that the existing assembly of wool sleeves generally adopts the method of combining an assembly line with manual labor, which cannot achieve fully automated operation and further cannot improve work efficiency as mentioned in the above background art.

[0004] To achieve the above purpose, the present invention provides the following technical solution: An automatic wool sleeve mandrel assembly machine includes a frame. A control cabinet for controlling the operation of the equipment is arranged below the frame. A lower end cap vibrating disk, an upper end cap vibrating disk, and a mandrel vibrating disk are respectively arranged on the side of the frame. A table is arranged on the frame, and a multi-station turntable is arranged on the table. A clamping needle is arranged at each station of the turntable. A lower end cap assembly mechanism, a lower end cap pressing mechanism, a mandrel assembly mechanism, a mandrel pressing mechanism, a wool sleeve assembly mechanism, a wool sleeve pressing mechanism, an upper end cap assembly mechanism, an upper end cap pressing mechanism, and an automatic blanking mechanism corresponding to each station are installed counterclockwise around the turntable on the table. The automatic blanking mechanism includes a fixed beam 1, a linear guide rail 1, a translation cylinder 1, a blanking channel, and a clamping cylinder 1. Two fixed beams 1 are fixed on the table. A linear guide rail 1 is arranged between the two fixed beams 1. A longitudinal beam 1 is connected to the slider 1 of the linear guide rail 1. A translation cylinder 2 for driving the slider 1 to move along the linear guide rail 1 is fixed on the side of the linear guide rail 1. A lifting cylinder 1 is fixed at the front end of the longitudinal beam 1. An installation seat 1 is connected to the piston rod of the lifting cylinder 1. A clamping cylinder 1 is arranged above the installation seat 1. A claw 1 for clamping the wool sleeve is arranged on the clamping cylinder 1. A translation cylinder 1 is arranged below the installation seat 1. A limiting plate 1 located below the clamping opening of the claw 1 is arranged on the piston rod of the translation cylinder 1. The limiting plate 1 is used to insert into the bottom of the wool sleeve after it extends out.

[0005] To facilitate the adjustment of the angle of the blanking channel, the blanking channel is of an inclined structure, and the bottom of the blanking channel is hinged on a hinge shaft, the lower end of the hinge shaft is arranged on the table surface, and the blanking channel is used to convey the wool sleeves delivered by the receiving jaw one, and the limiting plate one is of a concave-shaped structure.

[0006] Preferably, in order to further improve the feeding and assembling speed of the lower end cover, the lower end cover assembling mechanism includes a lower end cover linear vibration channel, a fixed seat one, a fixed beam two, a linear guide rail two, a lifting cylinder two, a clamping cylinder two, and a translation cylinder three. The lower end cover linear vibration channel is fixed on the table surface through the fixed seat one. One end of the lower end cover linear vibration channel is communicated with the output port of the lower end cover vibrating disk. The bottoms of two fixed beams two are fixed on the table surface, and the linear guide rail two is fixed between the two fixed beams two. A lifting cylinder two is connected to the slide block two of the linear guide rail two. A clamping cylinder two is connected to the piston rod of the lifting cylinder two. A jaw two for clamping the lower end cover is arranged on the clamping cylinder two. A positioning plate one is also arranged between the two fixed beams two and is located below the jaw two. A translation cylinder three is arranged on the positioning plate one. A translation plate one is connected to the piston rod of the translation cylinder three. A lower end cover installation notch capable of aligning with the lower end cover linear vibration channel is arranged above the translation plate one. When the translation plate one moves, it can convey the lower end cover in the lower end cover installation notch to directly below the jaw two. A translation cylinder four for driving the slide block two to move along the linear guide rail two is fixed on the side of the linear guide rail two.

[0007] Furthermore, in order to automatically press down the lower end cover, the lower end cover pressing mechanism includes a fixed beam three, a lifting cylinder three, a lifting plate one, and a pressing sleeve one. The bottoms of three fixed beams three are fixed on the table surface, and a positioning plate two is fixed between the three fixed beams three. The lifting cylinder three is fixed above the positioning plate two. A lifting plate one that is slidably connected between the three fixed beams three is connected to the piston rod of the lifting cylinder three. A pressing sleeve one that can be penetrated by the clamping needle at the corresponding station is arranged at the bottom of the side of the lifting plate one. The pressing sleeve one is used to press the lower end cover onto the bottom of the clamping needle.

[0008] Further, in order to achieve rapid assembly of the mandrel, the mandrel assembly mechanism includes a mandrel linear vibration channel, a second fixed seat, a fourth fixed beam, a fourth lifting cylinder, a first flipping cylinder, a third linear guide rail, and a third clamping cylinder. The second fixed seat is fixed on the tabletop. Above the second fixed seat is provided the mandrel linear vibration channel, one end of which is connected to the mandrel vibrating disk. The bottoms of two fourth fixed beams are fixed on the tabletop, and the third linear guide rail is fixed between the two fourth fixed beams. The fourth lifting cylinder is arranged on the slider three of the third linear guide rail. A fifth translation cylinder for driving the slider three to move along the third linear guide rail is fixed on the side of the third linear guide rail. The piston rod of the fourth lifting cylinder is connected to a first flipping seat, and the first flipping cylinder is arranged on the back of the first flipping seat. The piston rod of the first flipping cylinder penetrates through the first flipping seat and is then connected to the third clamping cylinder. The third clamping cylinder is provided with a jaw three for clamping the mandrel, and avoiding notches for facilitating the insertion of the jaw three are arranged on both sides of the mandrel linear vibration channel near the output port.

[0009] Further, in order to achieve rapid downward pressing of the mandrel, the mandrel downward pressing mechanism includes a fifth fixed beam, a fifth lifting cylinder, a second lifting plate, and a second pressing sleeve. The bottoms of three fifth fixed beams are fixed on the tabletop, and a third positioning plate is fixed between the three fifth fixed beams. The fifth lifting cylinder is fixed above the third positioning plate. The piston rod of the fifth lifting cylinder is connected to a second lifting plate that is slidably connected between the three fifth fixed beams. A second pressing sleeve that can be penetrated by the clamping needle at the corresponding station is arranged at the bottom of the side of the second lifting plate. The second pressing sleeve is used to press the mandrel onto the lower end cover. A fourth positioning plate is also arranged between two of the fifth fixed beams. A fourth clamping cylinder is arranged on the fourth positioning plate. The fourth clamping cylinder is provided with a jaw four for clamping the mandrel, and the jaw four is located on the moving track of the second pressing sleeve.

[0010] Further, in order to improve work efficiency, the woolen sleeve assembly mechanism includes a woolen sleeve linear conveying channel, a third fixed seat, a fourth fixed seat, a fifth fixed seat, a sixth lifting cylinder, a second flipping cylinder, and a fifth clamping cylinder. The bottoms of the third fixed seat, the fifth fixed seat, and the fourth fixed seat are all fixed on the tabletop. The woolen sleeve linear conveying channel is arranged above the third fixed seat. A sixth lifting cylinder is arranged above the fourth fixed seat. The piston rod of the sixth lifting cylinder is connected to a baffle that can block the output port of the woolen sleeve linear conveying channel after lifting. A seventh lifting cylinder is arranged on the fifth fixed seat. The piston rod of the seventh lifting cylinder is connected to a second flipping seat, and a second flipping cylinder is arranged behind the second flipping seat. The piston rod of the second flipping cylinder is connected to the fifth clamping cylinder. The fifth clamping cylinder is provided with a jaw five for clamping the woolen sleeve.

[0011] Preferably, the structure of the hair sleeve pressing mechanism is the same as that of the mandrel pressing mechanism, and the structures of the upper end cover assembling mechanism and the lower end cover assembling mechanism are the same, and the structures of the lower end cover pressing mechanism and the upper end cover pressing mechanism are the same.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows: This structure realizes the rapid automatic assembly process of the whole product. The whole work station does not require multiple people to operate. Workers only need to put each component into the vibrating bowl, and one worker is assigned to each device for regular training and observation. Just put the hair sleeve into the hair sleeve linear conveying channel, which further improves work efficiency, reduces labor costs, and makes the operation of each device more accurate and efficient. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is the assembly flow chart of the hair sleeve in the prior art;

[0014] Figure 2 is the perspective view of an automatic hair sleeve and mandrel assembling machine in Embodiment 1;

[0015] Figure 3 is the top view of an automatic hair sleeve and mandrel assembling machine in Embodiment 1;

[0016] Figure 4 is the structural schematic diagram of the automatic blanking mechanism in Embodiment 1;

[0017] Figure 5 is the structural schematic diagram when the automatic blanking mechanism in Embodiment 1 is installed on the table;

[0018] Figure 6 is the structural schematic diagram of the lower end cover assembling mechanism in Embodiment 1;

[0019] Figure 7 is Figure 6 the structural schematic diagram when there is no lower end cover placed in the lower end cover installation notch in

[0020] Figure 8 is the structural schematic diagram of the lower end cover pressing mechanism in Embodiment 1;

[0021] Figure 9 is the structural schematic diagram of the mandrel assembling mechanism in Embodiment 1;

[0022] Figure 10 is Figure 9 the structural schematic diagram when the clamping cylinder three rotates 90° in

[0023] Figure 11 is the structural schematic diagram of the mandrel pressing mechanism;

[0024] Figure 12 is the structural schematic of the hair sleeve assembling mechanism Figure 1 ;

[0025] Figure 13 Structural schematic of the wool sleeve assembly mechanism Figure 2 。

[0026] In the figure: upper end cover 1, mandrel 2, lower end cover 3, wool sleeve 4, frame 5, lower end cover vibrating bowl 6, upper end cover vibrating bowl 7, mandrel vibrating bowl 8, table top 501, turntable 1, clamping needle 9, lower end cover assembly mechanism 11, lower end cover pressing mechanism 12, mandrel assembly mechanism 13, mandrel pressing mechanism 14, wool sleeve assembly mechanism 15, wool sleeve pressing mechanism 16, upper end cover assembly mechanism 17, upper end cover pressing mechanism 18, automatic blanking mechanism 19, fixed beam one 20, linear guide one 21, translation cylinder one 22, blanking channel 23, clamping cylinder one 24, longitudinal beam one 25, sliding seat one 211, translation cylinder two 26, lifting cylinder one 27, mounting seat one 28, jaw one 29, limiting plate one 30, hinge shaft 31, lower end cover linear vibration channel 32, fixed seat one 33, fixed beam two 34, linear guide two 35, lifting cylinder two 36, clamping cylinder two 37, translation cylinder three 38, sliding seat two 351, jaw two 39, positioning plate one 40, translation plate one 41, lower end cover mounting notch 42, translation cylinder four 43, fixed beam three 44, lifting cylinder three 45, lifting plate one 46, pressure sleeve one 47, mandrel linear vibration channel 48, fixed seat two 49, fixed beam four 50, lifting cylinder four 51, flipping cylinder one 52, linear guide three 53, clamping cylinder three 54, sliding seat three 531, translation cylinder five 55, flipping seat one 56, jaw three 57, avoidance notch 58, lifting cylinder five 59, lifting plate two 60, pressure sleeve two 61, positioning plate three 62, positioning plate four 63, jaw four 65, wool sleeve linear conveying channel 66, fixed seat three 67, fixed seat four 68, fixed seat five 69, lifting cylinder six 70, flipping cylinder two 71, clamping cylinder five 72, baffle 73, lifting cylinder seven 74, flipping seat two 75, jaw five 76, fixed beam five 77, control cabinet 78, positioning plate two 79. Detailed implementation manners

[0027] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present invention.

[0028] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present invention, "a plurality of" means two or more unless otherwise specifically defined.

[0029] Example 1

[0030] Please refer to Figures 2 - 13As shown in the figure, an automatic assembly machine for a wool sleeve mandrel disclosed in this embodiment includes a frame 5. A control cabinet 78 for controlling the operation of the equipment is provided below the frame 5. A lower end cover vibrating disk 6, an upper end cover vibrating disk 7, and a mandrel vibrating disk 8 are respectively provided on the side of the frame 5. A table 501 is provided on the frame 5. A multi-station turntable 10 is provided on the table 501. A clamping needle 9 is provided at each station of the turntable 10. A lower end cover assembly mechanism 11, a lower end cover pressing mechanism 12, a mandrel assembly mechanism 13, a mandrel pressing mechanism 14, a wool sleeve assembly mechanism 15, a wool sleeve pressing mechanism 16, an upper end cover assembly mechanism 17, an upper end cover pressing mechanism 18, and an automatic blanking mechanism 19 are installed counterclockwise around the turntable 10 on the table 501 corresponding to each station. The automatic blanking mechanism 19 includes a fixed beam one 20, a linear guide one 21, a translation cylinder one 22, a blanking channel 23, and a clamping cylinder one 24. Two fixed beams one 20 are fixed on the table 501. A linear guide one 21 is provided between the two fixed beams one 20. A longitudinal beam one 25 is connected to the slider one 211 of the linear guide one 21. A translation cylinder two 26 for driving the slider one 211 to move along the linear guide one 21 is fixed on the side of the linear guide one 21. A lifting cylinder one 27 is fixed at the front end of the longitudinal beam one 25. A mounting seat one 28 is connected to the piston rod of the lifting cylinder one 27. A clamping cylinder one 24 is provided above the mounting seat one 28. A clamping jaw one 29 for clamping the wool sleeve 4 is provided on the clamping cylinder one 24. A translation cylinder one 22 is provided below the mounting seat one 28. A limiting plate one 30 located below the clamping opening of the clamping jaw one 29 is provided on the piston rod of the translation cylinder one 22. After the limiting plate one 30 extends out, it is used to insert into the bottom of the wool sleeve 4. In order to facilitate the adjustment of the angle of the blanking channel 23, the blanking channel 23 is of an inclined structure, and the bottom of the blanking channel 23 is hinged on a hinge shaft 31. The lower end of the hinge shaft 31 is provided on the table 501. The blanking channel 23 is used to receive the wool sleeve 4 conveyed by the clamping jaw one 29. The limiting plate one 30 is of a concave structure. The working principle of the above structure is as follows: By driving the translation cylinder two 26 to work, the mounting seat one 28 is driven to move horizontally to the corresponding station. Then, by driving the lifting cylinder one 27 to work, after the mounting seat one 28 moves downward, it is ensured that the limiting plate one 30 is located below the entire wool sleeve 4 and outside the wool sleeve 4. Then, by driving the translation cylinder one 22 to work, the limiting plate one 30 is horizontally moved until it directly abuts against the bottom of the wool sleeve 1. Then, by driving the clamping cylinder one 24 to work, the clamping jaw one 29 is driven to clamp the wool sleeve 4. Then, by driving the lifting cylinder one 27 to work, the clamped wool sleeve is lifted, and by driving the translation cylinder two 26 to work, the wool sleeve 4 is conveyed to the upper opening of the blanking channel 23. Then, by driving the clamping opening of the clamping jaw one 29 to open, the limiting plate one 30 is reset. Finally, the assembled product is blanked using the inclined blanking channel 23.

[0031] As Figures 6 - 7 shown, preferably, in order to further improve the feeding and assembling speed of the lower end cover, the lower end cover assembling mechanism 11 includes a lower end cover linear vibration channel 32, a first fixing seat 33, a second fixing beam 34, a second linear guide rail 35, a second lifting cylinder 36, a second clamping cylinder 37, and a third translation cylinder 38. The lower end cover linear vibration channel 32 is fixed on the table 501 through the first fixing seat 33. One end of the lower end cover linear vibration channel 32 is communicated with the output port of the lower end cover vibrating disk 6. The bottoms of the two second fixing beams 34 are fixed on the table 501. The second linear guide rail 35 is fixed between the two second fixing beams 34. A second lifting cylinder 36 is connected to the sliding seat 351 of the second linear guide rail 35. A second clamping cylinder 37 is connected to the piston rod of the second lifting cylinder 36. A second claw 39 for clamping the lower end cover 3 is provided on the second clamping cylinder 37. A first positioning plate 40 is further provided between the two second fixing beams 34 and below the second claw 39. A third translation cylinder 38 is provided on the first positioning plate 40. A first translation plate 41 is connected to the piston rod of the third translation cylinder 38. A lower end cover installation notch 42 capable of aligning with the lower end cover linear vibration channel 32 is provided above the first translation plate 41. When the first translation plate 41 moves, the lower end cover in the lower end cover installation notch 42 can be conveyed to directly below the second claw 39. A fourth translation cylinder 43 for driving the sliding seat 351 to move along the second linear guide rail 35 is fixed on the side of the second linear guide rail 35. During operation, the lower end cover linear vibration channel 32 is communicated with the lower end cover vibrating disk 6 to convey the lower end cover 3 to the output port of the lower end cover linear vibration channel 32, and then it enters the lower end cover installation notch 42. Then, the second lifting cylinder 36 is driven to work to drive the second clamping cylinder 37 to move downward. After the second claw 39 moves downward to clamp the lower end cover 3 in the lower end cover installation notch 42, the second lifting cylinder 36 is driven to work to drive the lower end cover 3 to move upward. Then, the fourth translation cylinder 43 is driven to work to move the lower end cover 3 horizontally closer to and above the clamping needle 9 at the corresponding station. At this time, the second clamping cylinder 37 is driven to move downward to insert the lower end cover 3 above the clamping needle 9, and finally the operation process of assembling the lower end cover 3 to the clamping needle 9 is realized.

[0032] As Figure 8As shown in the figure, further, in order to automatically press down the lower end cover, the lower end cover pressing mechanism 12 includes a fixed beam three 44, a lifting cylinder three 45, a lifting plate one 46, and a pressing sleeve one 47. The bottoms of the three fixed beams three 44 are fixed on the table 501. A positioning plate two 79 is fixed between the three fixed beams three 44. The lifting cylinder three 45 is fixed above the positioning plate two 79. A lifting plate one 46 that is slidably connected between the three fixed beams three 44 is connected to the piston rod of the lifting cylinder three 45. A pressing sleeve one 47 that can be penetrated by the clamping needle 9 on the corresponding station is arranged at the bottom of the side of the lifting plate one 46. The pressing sleeve one 47 is used to press the lower end cover onto the bottom of the clamping needle 9. During operation, the lifting cylinder three 45 operates to drive the lifting plate one 46 to move downward, and finally drives the pressing sleeve one 47 to pass through the clamping needle 9 and press the lower end cover 3 above the clamping needle 9 to the bottommost part of the clamping needle 9.

[0033] As Figures 9 - 10As shown in the figure, further, in order to achieve rapid assembly of the mandrel, the mandrel assembly mechanism 13 includes a mandrel linear vibration channel 48, a second fixed seat 49, a fourth fixed beam 50, a fourth lifting cylinder 51, a first flipping cylinder 52, a third linear guide rail 53, and a third clamping cylinder 54. The second fixed seat 49 is fixed on the tabletop 501. The mandrel linear vibration channel 48 is arranged above the second fixed seat 49. One end of the mandrel linear vibration channel 48 is connected to the mandrel vibrating disk 8. The bottoms of the two fourth fixed beams 50 are fixed on the tabletop 501. The third linear guide rail 53 is fixed between the two fourth fixed beams 50. The fourth lifting cylinder 51 is arranged on the slider 531 of the third linear guide rail 53. A fifth translation cylinder 55 for driving the slider 531 to move along the third linear guide rail 53 is fixed on the side of the third linear guide rail 53. A first flipping seat 56 is connected to the piston rod of the fourth lifting cylinder 51. The first flipping cylinder 52 is arranged on the back of the first flipping seat 56. The piston rod of the first flipping cylinder 52 penetrates through the first flipping seat 56 and is connected to the third clamping cylinder 54. A jaw 57 for clamping the mandrel 2 is arranged on the third clamping cylinder 54. Avoidance notches 58 for facilitating the insertion of the jaw 57 are arranged on both sides of the mandrel linear vibration channel 48 near the output port. During operation, the mandrel linear vibration channel 48 is connected to the mandrel vibrating disk 8 for conveying the mandrel 2. The mandrel 2 is conveyed to the output port of the mandrel linear vibration channel 48. In the initial state, the clamping opening of the jaw 57 faces the output port of the mandrel linear vibration channel 48, and the clamping heads on both sides of the jaw 57 are respectively inserted into the avoidance notches 58. As the mandrel 2 moves to face the output port of the mandrel linear vibration channel 48, the third clamping cylinder 54 is driven to work, and the horizontal mandrel 2 is clamped by the jaw 57. Then, the fourth lifting cylinder 51 is driven to work to lift the horizontally placed mandrel 2, and the fifth translation cylinder 55 is driven to work to drive the horizontally placed mandrel 2 to be translated in place (i.e., ensuring that the mandrel 2 is above the clamping needle 9 at the corresponding station). Then, the first flipping cylinder 52 is driven to rotate 90 degrees to rotate the horizontally placed mandrel 2 into a vertical position, aligning the lower opening of the mandrel 2 with the clamping needle 9 at the corresponding station. Then, the fourth lifting cylinder 51 is driven to work to lower the mandrel and insert it onto the clamping needle 9 at the corresponding station.

[0034] As Figure 11As shown, further, in order to achieve rapid downward pressing of the mandrel, the mandrel downward pressing mechanism 14 includes a fixed beam five 77, a lifting cylinder five 59, a lifting plate two 60, and a pressing sleeve two 61. The bottoms of the three fixed beams five 77 are fixed on the table 501. A positioning plate three 62 is fixed between the three fixed beams five 77. The lifting cylinder five 59 is fixed above the positioning plate three 62. The piston rod of the lifting cylinder five 59 is connected to a lifting plate two 60 that is slidably connected between the three fixed beams five 77. A pressing sleeve two 61 that can be penetrated by the clamping needle 9 at the corresponding station is provided at the bottom side of the lifting plate two 60. The pressing sleeve two 61 is used to press the mandrel 2 onto the lower end cover 3. A positioning plate four 63 is further provided between two of the fixed beams five 77. A clamping cylinder four 64 is provided on the positioning plate four 63. A jaw four 65 for clamping the mandrel is provided on the clamping cylinder four 64. The jaw four 65 is located on the moving track of the pressing sleeve two 61. The working principle of this structure is as follows: First, drive the clamping cylinder four 64 to work to close the jaw four 65 with the jaws opened in the initial state, and first clamp and position the mandrel 2 at the corresponding station. Then, drive the lifting cylinder five 59 to work, drive the lifting plate two 60 to move downward. Finally, after the pressing sleeve two 61 passes through the clamping needle 9, move the mandrel 2 above the clamping needle 9 downward to press it against the lower end cover 3 below.

[0035] As Figures 12 - 13As shown in the figure, further, in order to improve work efficiency, the wool sleeve assembly mechanism 15 includes a wool sleeve linear conveying channel 66, a fixed seat three 67, a fixed seat four 68, a fixed seat five 69, a lifting cylinder six 70, a flipping cylinder two 71, and a clamping cylinder five 72. The bottoms of the fixed seat three 67, the fixed seat five 69, and the fixed seat four 68 are all fixed on the table top 501. The wool sleeve linear conveying channel 66 is arranged above the fixed seat three 67. A lifting cylinder six 70 is arranged above the fixed seat four 68. A baffle 73 that can block the output port of the wool sleeve linear conveying channel 66 after lifting is connected to the piston rod of the lifting cylinder six 70. A lifting cylinder seven 74 is arranged on the fixed seat five 69. A flipping seat two 75 is connected to the piston rod of the lifting cylinder seven 74. A flipping cylinder two 71 is arranged behind the flipping seat two 75. A clamping cylinder five 72 is connected to the piston rod of the flipping cylinder two 71. A jaw five 76 for clamping the wool sleeve is arranged on the clamping cylinder five 72. During work, the wool sleeve 4 is conveyed from one end to the other end through the wool sleeve linear conveying channel 66. At the same time, the lifting cylinder six 70 is driven to work to drive the baffle 73 to rise and block the output port of the wool sleeve linear conveying channel 66 to prevent the whole wool sleeve 4 from falling. At the same time, in order to facilitate the later clamping of the wool sleeve 4 by the jaw five 76, it is necessary to ensure that there is a certain distance between the baffle 73 and the output port of the wool sleeve linear conveying channel 66. This distance allows the jaw five 76 to be inserted, and the wool sleeve does not fall out from the output port of the wool sleeve linear conveying channel 66. In the initial state, the jaw five 76 is located outside the baffle 73 and the output port of the wool sleeve linear conveying channel 66 and is vertically placed, ensuring that the clamping opening is aligned with the output port of the wool sleeve linear conveying channel 66 and the clamping opening of the jaw five 76 is open. Then, when the sensor on the side of the wool sleeve linear conveying channel 66 senses that the wool sleeve 4 reaches the output port, at this time, the jaw five 76 is generally above the wool sleeve 4 or generally below the wool sleeve 4. First, the clamping cylinder five 72 is driven to work to close the jaw five 76 and clamp the horizontally placed wool sleeve 4. Then, the lifting cylinder seven 74 is driven to work to lift the flipping seat two 75 above the output port of the wool sleeve linear conveying channel 66. Then, the flipping cylinder two 71 is driven to work to rotate 90 degrees to ensure that the clamped wool sleeve 4 is rotated from the horizontal position to the vertical position. Then, the lifting cylinder seven 74 is driven to work to insert the wool sleeve 4 onto the clamping needle 9 at the corresponding station and sleeve it outside the corresponding mandrel 2, finally realizing the assembly of the wool sleeve 4 outside the mandrel 2.

[0036] Preferably, the structure of the wool sleeve pressing mechanism 16 is the same as that of the mandrel pressing mechanism 14, and the structure of the upper end cover assembly mechanism 17 is the same as that of the lower end cover assembly mechanism 11, and the structure of the lower end cover pressing mechanism 12 is the same as that of the upper end cover pressing mechanism 18.

[0037] The working principle of the whole structure is as follows: First, the lower end cover linear vibration channel 32 is connected to the lower end cover vibrating disk 6, so as to convey the lower end cover 3 to the output port of the lower end cover linear vibration channel 32, then enter the lower end cover installation notch 42, and then drive the second lifting cylinder 36 to work to drive the second clamping cylinder 37 to move downward. After the second clamping jaw 39 moves downward, the lower end cover 3 in the lower end cover installation notch 42 is clamped, and then drive the second lifting cylinder 36 to work to drive the lower end cover 3 to move upward. Then drive the fourth translation cylinder 43 to work to make the lower end cover 3 move horizontally close to and located above the clamping needle 9 at the corresponding station. At this time, drive the second clamping cylinder 37 to move downward to insert the lower end cover 3 above the clamping needle 9, and finally realize the operation process of assembling the lower end cover 3 to the clamping needle 9. Then drive the first flipping cylinder 52 to rotate 90 degrees to rotate the horizontally placed mandrel 2 into a vertically placed state, so that the lower opening of the mandrel 2 is aligned with the clamping needle 9 at the corresponding station. Then drive the fourth lifting cylinder 51 to work to lower the mandrel and insert it onto the clamping needle 9 at the corresponding station. Then drive the turntable 10 to rotate to the next station, lower the lower end cover 3, drive the fourth clamping cylinder 64 to work to close the clamping jaw 65 with the jaws initially opened to first clamp and position the mandrel 2 at the corresponding station. Then drive the fifth lifting cylinder 59 to work to drive the second lifting plate 60 to move downward, and finally let the second pressing sleeve 61 pass through the clamping needle 9 and then move the mandrel 2 above the clamping needle 9 downward to press-fit it with the lower end cover 3 below; drive the turntable 10 to rotate to the next station, install the mandrel 2, and connect the mandrel linear vibration channel 48 with the mandrel vibrating disk 8 for conveying the mandrel 2. The mandrel 2 is conveyed to the output port of the mandrel linear vibration channel 48. In the initial state, the jaws of the third clamping jaw 57 face the output port of the mandrel linear vibration channel 48, and the clamping heads on both sides of the third clamping jaw 57 are respectively inserted into the avoidance notches 58. As the mandrel 2 moves to face the output port of the mandrel linear vibration channel 48, drive the third clamping cylinder 54 to work to clamp the horizontally placed mandrel 2 with the third clamping jaw 57. Then drive the fourth lifting cylinder 51 to work to lift the horizontally placed mandrel 2, and drive the fifth translation cylinder 55 to work to drive the horizontally placed mandrel 2 to move into place (that is, ensure that the mandrel 2 is located above the clamping needle 9 at the corresponding station). Drive the turntable 10 to rotate to the next station, lower the mandrel 2, first drive the fourth clamping cylinder 64 to work to close the clamping jaw 65 with the jaws initially opened to first clamp and position the mandrel 2 at the corresponding station. Then drive the fifth lifting cylinder 59 to work to drive the second lifting plate 60 to move downward, and finally let the second pressing sleeve 61 pass through the clamping needle 9 and then move the mandrel 2 above the clamping needle 9 downward to press-fit it with the lower end cover 3 below. Drive the turntable 10 to rotate to the next station, install the wool sleeve 4, convey the wool sleeve 4 from one end to the other through the wool sleeve linear conveying channel 66, and at the same time drive the sixth lifting cylinder 70 to work to drive the baffle 73 to rise to block the output port of the wool sleeve linear conveying channel 66 to prevent the whole wool sleeve 4 from falling. At the same time, in order to facilitate the later clamping jaw 76 to clamp the wool sleeve 4,It is necessary to ensure that there is a certain distance between the baffle 73 and the outlet of the straight conveying channel 66 of the wool sleeve, which allows the fifth gripper 76 to be inserted, and the wool sleeve does not fall out from the outlet of the straight conveying channel 66 of the wool sleeve. In the initial state, the fifth gripper 76 is located outside the baffle 73 and the outlet of the straight conveying channel 66 of the wool sleeve and is placed vertically, ensuring that the gripper opening is aligned with the outlet of the straight conveying channel 66 of the wool sleeve, and ensuring that the gripper opening of the fifth gripper 76 is open. Then, when the sensor on the side of the straight conveying channel 66 of the wool sleeve senses that the wool sleeve 4 reaches the outlet, at this time, the fifth gripper 76 is generally above the wool sleeve 4 and generally below the wool sleeve 4. First, drive the clamping cylinder five 72 to work to close the fifth gripper 76 and clamp the horizontally placed wool sleeve 4. Then, drive the lifting cylinder seven 74 to work to lift the flipping seat two 75 above the outlet of the straight conveying channel 66 of the wool sleeve, and then drive the flipping cylinder two 71 to work and rotate 90 degrees to ensure that the clamped wool sleeve 4 is rotated from the horizontal position to the vertical position. Then, drive the lifting cylinder seven 74 to work to insert the wool sleeve 4 onto the clamping needle 9 at the corresponding station and sleeve it outside the corresponding mandrel 2. Finally, the wool sleeve 4 is assembled outside the mandrel 2. Drive the turntable 10 to rotate to the next station, install the upper end cover 1. After the upper end cover 1 is installed, the turntable 10 rotates to the next station. By driving the translation cylinder two 26 to work, drive the mounting seat one 28 to move horizontally to the corresponding station, and then drive the lifting cylinder one 27 to work to drive the mounting seat one 28 to move downward, ensuring that the limiting plate one 30 is located below the entire wool sleeve 4 and outside the wool sleeve 4. Then, drive the translation cylinder one 22 to work to horizontally move the limiting plate one 30 until it directly abuts against the bottom of the wool sleeve 1. Then, drive the clamping cylinder one 24 to work to drive the gripper one 29 to clamp the wool sleeve 4. Then, drive the lifting cylinder one 27 to work to lift the clamped wool sleeve, and drive the translation cylinder two 26 to work to convey the wool sleeve 4 to the upper opening of the blanking channel 23. Then, drive the gripper opening of the gripper one 29 to open, and the limiting plate one 30 is reset. Finally, the assembled product is discharged by using the inclined blanking channel 23, and finally, the rapid automatic assembly process of the entire product is realized. The entire station does not require multiple people to operate. Workers only need to put each component into the vibrating disk, and each piece of equipment is equipped with a worker to regularly train and observe. Just put the wool sleeve 4 into the straight conveying channel 66 of the wool sleeve, which further improves work efficiency, reduces labor costs, and each piece of equipment operates more accurately and efficiently.

[0038] Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A wool sleeve mandrel automatic assembly machine, comprising a frame (5), a control cabinet (78) for controlling the operation of the equipment is arranged below the frame (5), a lower end cover vibration plate (6), an upper end cover vibration plate (7) and a mandrel vibration plate (8) are arranged on the sides of the frame (5), a table (501) is arranged on the frame (5), a multi-station turntable (10) is arranged on the table (501), and a clamping needle (9) is arranged on each station of the turntable (10), characterized in that: The table (501) is counterclockwise mounted with respect to the periphery of the turntable (10) a lower end cover assembly mechanism (11), a lower end cover pressing mechanism (12), a core shaft assembly mechanism (13), a core shaft pressing mechanism (14), a wool sleeve assembly mechanism (15), a wool sleeve pressing mechanism (16), an upper end cover assembly mechanism (17), an upper end cover pressing mechanism (18), and an automatic unloading mechanism (19) corresponding to each workstation. The automatic unloading mechanism (19) comprises a fixed beam (20), a linear guide rail (21), a translation cylinder (22), an unloading channel (23), and a clamping cylinder (24). Two fixed beams (20) are fixed on the table (501). A linear guide rail (21) is arranged between the two fixed beams (20). A slide seat (211) of the linear guide rail (21) is connected to the slide seat (211). A longitudinal beam (25) is provided, and a translation cylinder (26) for driving a slide seat (211) to move along the linear guide rail (21) is fixed on the side of the longitudinal beam (25). The lifting cylinder (27) is fixed on the front end of the longitudinal beam (25). The piston rod of the lifting cylinder (27) is connected to a mounting seat (28). A clamping cylinder (24) is provided above the mounting seat (28). A clamping cylinder (24) is provided on the clamping cylinder (24) for clamping the wool sleeve (4). The translation cylinder (22) is provided below the mounting seat (28). A limit plate (30) located below the clamping opening of the clamping claw (29) is provided on the piston rod of the translation cylinder (22). The limit plate (30) is used to be inserted into the bottom of the wool sleeve (4) after being extended.

2. The automatic wool sleeve mandrel assembly machine according to claim 1 is characterized in that: The material discharge channel (23) is an inclined structure, and the bottom of the material discharge channel (23) is hinged on a hinge shaft (31), the lower end of the hinge shaft (31) is arranged on the table (501), the material discharge channel (23) is used to receive the wool sleeve (4) delivered by the clamping jaw 1 (29), and the limiting plate 1 (30) is a concave structure.

3. The automatic wool sleeve mandrel assembly machine according to claim 1 is characterized in that: The lower end cover assembly mechanism (11) comprises a lower end cover linear vibration channel (32), a fixed seat (33), a fixed beam (34), a linear guide rail (35), a lifting cylinder (36), a clamping cylinder (37), and a translation cylinder (38). The lower end cover linear vibration channel (32) is fixed on the table (501) through the fixed seat (33). One end of the lower end cover linear vibration channel (32) is connected to the output port of the lower end cover vibration disk (6). The bottoms of the two fixed beams (34) are fixed on the table (501). The linear guide rail (35) is fixed between the two fixed beams (34). The sliding seat (351) of the linear guide rail (35) is connected to the lifting cylinder (36). The piston rod of the lifting cylinder (36) is connected to the clamping cylinder (37). The clamping cylinder 2 (37) is provided with a clamping claw 2 (39) for clamping the lower end cover (3), and a positioning plate 1 (40) located below the clamping claw 2 (39) is also provided between the two fixed beams 2 (34). The positioning plate 1 (40) is provided with the translation cylinder 3 (38), and the piston rod of the translation cylinder 3 (38) is connected with a translation plate 1 (41). A lower end cover mounting notch (42) that can be aligned with the lower end cover linear vibration channel (32) is provided above the translation plate 1 (41). When the translation plate 1 (41) moves, the lower end cover in the lower end cover mounting notch (42) can be transported to the bottom of the clamping claw 2 (39). A translation cylinder 4 (43) that drives the slide seat 2 (351) to move along the linear guide rail 2 (35) is fixed on the side of the linear guide rail 2 (35).

4. The automatic wool sleeve mandrel assembly machine according to claim 1, 2 or 3, characterized in that: The lower end cover pressing mechanism (12) comprises a fixed beam three (44), a lifting cylinder three (45), a lifting plate one (46) and a pressing sleeve one (47). The bottoms of the three fixed beams three (44) are fixed on the table surface (501). A positioning plate two (79) is fixed between the three fixed beams three (44). The lifting cylinder three (45) is fixed above the positioning plate two (79). The piston rod of the lifting cylinder three (45) is connected to a lifting plate one (46) slidably connected between the three fixed beams three (44). The side bottom of the lifting plate one (46) is provided with a pressing sleeve one (47) that can be penetrated by a clamping needle (9) on a corresponding workstation. The pressing sleeve one (47) is used to press the lower end cover to the bottom of the clamping needle (9).

5. The automatic wool sleeve mandrel assembly machine according to claim 1, 2 or 3, characterized in that: The spindle assembly mechanism (13) comprises a spindle linear vibration channel (48), a second fixed seat (49), a fourth fixed beam (50), a fourth lifting cylinder (51), a first flip cylinder (52), a third linear guide rail (53), and a third clamping cylinder (54). The second fixed seat (49) is fixed on a table (501). The spindle linear vibration channel (48) is arranged above the second fixed seat (49). One end of the spindle linear vibration channel (48) is connected to the spindle vibration disk (8). The bottoms of the two fourth fixed beams (50) are fixed on the table (501). The third linear guide rail (53) is fixed between the two fourth fixed beams (50). The third linear guide rail (53) is arranged on the sliding seat (531) of the third linear guide rail (53). The lifting cylinder four (51) and the linear guide rail three (53) are fixed with a translation cylinder five (55) on the side of which a driving slide seat three (531) moves along the linear guide rail three (53). The piston rod of the lifting cylinder four (51) is connected with a flip seat one (56). The back of the flip seat one (56) is provided with the flip cylinder one (52). The piston rod of the flip cylinder one (52) passes through the flip seat one (56) and is connected with the clamping cylinder three (54). The clamping cylinder three (54) is provided with a clamping claw three (57) for clamping the core shaft (2), and avoidance notches (58) are provided on both sides of the core shaft linear vibration channel (48) near the output port to facilitate the insertion of the clamping claw three (57).

6. The automatic wool sleeve mandrel assembly machine according to claim 1, 2 or 3, characterized in that: The core shaft pressing mechanism (14) comprises a fixed beam five (77), a lifting cylinder five (59), a lifting plate two (60) and a pressing sleeve two (61). The bottoms of the three fixed beams five (77) are fixed on the table surface (501). A positioning plate three (62) is fixed between the three fixed beams five (77). The lifting cylinder five (59) is fixed above the positioning plate three (62). The piston rod of the lifting cylinder five (59) is connected to the lifting plate two (60) which is slidably connected between the three fixed beams five (77). The bottom of the side of plate 2 (60) is provided with a pressing sleeve 2 (61) which can be penetrated by the clamping needle (9) on the corresponding workstation, and the pressing sleeve 2 (61) is used to press the core shaft (2) onto the lower end cover (3). A positioning plate 4 (63) is also provided between two fixed beams 5 (77), and a clamping cylinder 4 (64) is provided on the positioning plate 4 (63). The clamping cylinder 4 (64) is provided with a clamping claw 4 (65) for clamping the core shaft, and the clamping claw 4 (65) is located on the movable track of the pressing sleeve 2 (61).

7. The automatic wool sleeve mandrel assembly machine according to claim 1, 2 or 3, characterized in that: The woolen sleeve assembly mechanism (15) comprises a woolen sleeve linear conveying channel (66), a fixed seat three (67), a fixed seat four (68), a fixed seat five (69), a lifting cylinder six (70), a flip cylinder two (71), and a clamping cylinder five (72). The bottoms of the fixed seat three (67), the fixed seat five (69), and the fixed seat four (68) are all fixed on the table (501). The woolen sleeve linear conveying channel (66) is arranged above the fixed seat three (67). The lifting cylinder six (70) is arranged above the fixed seat four (68). The piston rod of the lifting cylinder six (70) is connected to a baffle (73) which can block the output port of the wool sleeve linear conveying channel (66) after lifting; the fixed seat five (69) is provided with a lifting cylinder seven (74); the piston rod of the lifting cylinder seven (74) is connected to a flip seat two (75); a flip cylinder two (71) is provided behind the flip seat two (75); the piston rod of the flip cylinder two (71) is connected to the clamping cylinder five (72); the clamping cylinder five (72) is provided with a clamping claw five (76) for clamping the wool sleeve.

8. The automatic wool sleeve mandrel assembly machine according to claim 1, 2 or 3, characterized in that: The structure of the wool sleeve pressing mechanism (16) is consistent with that of the core shaft pressing mechanism (14), the structure of the upper end cover assembly mechanism (17) is consistent with that of the lower end cover assembly mechanism (11), and the structure of the lower end cover pressing mechanism (12) is consistent with that of the upper end cover pressing mechanism (18).

Images