Novel sleeve mounting and sleeving device

Abstract

The invention relates to a novel sleeve feeding and sleeving device which comprises a workbench and a sleeving mechanism, a metal shell is fed to the workbench, the sleeving mechanism comprises a sleeving seat, a sleeving driving assembly and a lifting driving assembly, the sleeving seat is arranged on the workbench, and when a square frame rubber sleeve is fed to the workbench, the sleeving seat is arranged on the square frame rubber sleeve in a penetrating mode; the sleeve feeding driving assembly is arranged on the workbench and used for driving the square frame rubber sleeve to move along the sleeve feeding base, and the lifting driving assembly is used for driving the sleeve feeding base to move. The effect of improving the yield of sleeving the metal shell with the square frame metal sleeve is achieved.

Description

Technical Field

[0001] This application relates to the field of intelligent device manufacturing, and particularly to a new type of sleeve-inserting device. Background Art

[0002] In the manufacturing of intelligent devices, as a core structural component, a metal shell (such as a middle frame) needs to be sleeved with a square rubber sleeve on its side to facilitate subsequent production and processing. The square rubber sleeve needs to be tightly sleeved on the outside of the metal shell.

[0003] Currently, the sleeving of the square rubber sleeve is generally completed by a sleeving mechanism. The sleeving mechanism generally includes a moving component and sleeving jaws. The moving component is used to drive the sleeving jaws to move towards or away from the metal shell. The sleeving jaws generally include four claw body parts and a driving member. The driving member is used to drive the four claw body parts to move. When the sleeving mechanism sleeves the square rubber sleeve on the metal shell, each claw body part respectively penetrates through the four corner positions inside the square rubber sleeve, and then each claw body part moves in a mutually separated direction through the driving member, so as to expand the square rubber sleeve, so that the square rubber sleeve is sleeved on the metal shell.

[0004] Regarding the above related technologies, when the square rubber sleeve is sleeved on the metal shell by the sleeving jaws and then separated from the square rubber sleeve, since the square rubber sleeve has a soft material and a complex cross-sectional shape, it is easy to drive the sleeving of the square rubber sleeve to deviate, thereby resulting in a low qualified rate of the sleeving of the square rubber sleeve. Summary of the Invention

[0005] In order to improve the qualified rate of sleeving the square metal sleeve on the metal shell, this application provides a new type of sleeve-inserting device.

[0006] A new type of sleeve-inserting device provided by this application adopts the following technical solutions:

[0007] A new type of sleeve-inserting device includes a workbench and a sleeve-inserting mechanism. The metal shell is loaded onto the workbench. The sleeve-inserting mechanism includes a sleeve-inserting seat, a sleeve-inserting driving component, and a lifting driving component. The sleeve-inserting seat is arranged on the workbench. When the square rubber sleeve is loaded onto the workbench, the sleeve-inserting seat penetrates through the square rubber sleeve. The sleeve-inserting driving component is arranged on the workbench and is used to drive the square rubber sleeve to move along the sleeve-inserting seat. The lifting driving component is used to drive the sleeve-inserting seat to move.

[0008] By adopting the above technical solution, when the upper sleeve device needs to sleeved the square metal sleeve on the metal shell, the metal shell is conveyed to the workbench and located at the bottom of the sleeving mechanism. The lifting drive assembly drives the sleeving seat to move towards the metal shell until the sleeving seat abuts against the metal shell. The square rubber sleeve is loaded and passed through the sleeving seat. Subsequently, the sleeving drive assembly is driven, so as to drive the square rubber sleeve to move along the sleeving seat. When the square rubber sleeve moves along the sleeving seat, it gradually expands until the square rubber sleeve is sleeved on the metal shell, thus completing the sleeving of the square rubber sleeve. This improves the problem that when the square rubber sleeve is sleeved on the metal shell by the sleeving clamp, due to the soft material and complex cross-sectional shape of the square rubber sleeve, when the sleeving clamp disengages from the square rubber sleeve after sleeving the square rubber sleeve on the metal shell, it is easy to drive the sleeving of the square rubber sleeve to shift, resulting in a low yield rate of the sleeving of the square rubber sleeve.

[0009] Optionally, the sleeving drive assembly includes a plurality of sleeving drive plates. Each of the sleeving drive plates is arranged on the lifting drive assembly. Each of the sleeving drive plates is fixedly provided with a number of sleeving drive teeth. The sleeving seat is provided with a number of sleeving drive grooves. When the sleeving drive assembly drives the square sleeve to move along the sleeving seat, each of the sleeving drive teeth respectively penetrates and slidably cooperates with each of the sleeving drive grooves, and each of the sleeving drive plates abuts against the square rubber sleeve.

[0010] Optionally, the sleeving drive assembly further includes a sleeving drive cylinder and a plurality of sleeving abutting cylinders. The sleeving drive cylinder is arranged on the lifting drive assembly. Each of the sleeving abutting cylinders is arranged on the piston rod of the sleeving drive cylinder. The piston rods of each of the sleeving abutting cylinders are respectively fixedly connected to each of the sleeving drive plates.

[0011] Optionally, the lifting drive assembly includes a lifting drive cylinder, a plurality of first clamping cylinders and a plurality of second clamping cylinders. The lifting drive cylinder is fixedly arranged on the workbench. Each of the first clamping cylinders and each of the second clamping cylinders are fixedly arranged on the piston rod of the lifting drive cylinder. Each of the first clamping cylinders is respectively located on the top of each of the second clamping cylinders.

[0012] Optionally, the piston rod of each of the first clamping cylinders is fixedly provided with a number of first clamping protrusions, and the piston rod of each of the second clamping cylinders is fixedly provided with a number of second clamping protrusions. The sleeving seat is provided with a number of first clamping grooves and a number of second clamping grooves. When each of the first clamping cylinders clamps and fixes the sleeving seat, each of the first clamping protrusions respectively penetrates through each of the first clamping grooves. When each of the second clamping cylinders clamps and fixes the sleeving seat, each of the second clamping protrusions respectively penetrates through each of the second clamping grooves.

[0013] Optionally, the socketing seat includes a first socketing portion, a second socketing portion, and a third socketing portion. The first socketing portion, the second socketing portion, and the third socketing portion are fixedly connected in sequence. The first socketing portion, the second socketing portion, and the third socketing portion are all trapezoidal, and the sizes of the first socketing portion, the second socketing portion, and the third socketing portion gradually increase.

[0014] Optionally, the socketing mechanism further includes an upper sleeve clamping assembly. The upper sleeve clamping assembly includes an upper sleeve linear module, an upper sleeve driving cylinder, and a plurality of upper sleeve clamping cylinders. The upper sleeve linear module is fixedly arranged on the workbench. The upper sleeve driving cylinder is fixedly arranged on the slider of the upper sleeve linear module. Each of the upper sleeve clamping cylinders is fixedly arranged on the piston rod of the upper sleeve driving cylinder. Each of the upper sleeve clamping cylinders is used to clamp and socket the square rubber sleeve.

[0015] Optionally, it further includes a side pressing mechanism. The side pressing mechanism includes a first side pressing assembly and a second side pressing assembly. The first side pressing assembly and the second side pressing assembly are both arranged on the workbench. The first side pressing assembly performs side pressing on the width direction of the square rubber sleeve sleeved on the metal shell, and the second side pressing assembly performs side pressing on the length direction of the square rubber sleeve sleeved on the metal shell.

[0016] Optionally, the first side pressing assembly includes a first side pressing vertical cylinder, two groups of first side pressing cylinders, and two first side pressing plates. The first side pressing vertical cylinder is fixedly arranged on the workbench. Each group of the first side pressing cylinders includes a plurality of cylinders. The two groups of the first side pressing cylinders are both fixedly arranged on the piston rod of the first side pressing vertical cylinder and are arranged opposite to each other. The two first side pressing plates are respectively fixedly connected to the piston rods of the two groups of the first side pressing cylinders.

[0017] Optionally, the second side pressing assembly includes a second side pressing vertical cylinder, a second double-acting cylinder, and two second side pressing plates. The second side pressing vertical cylinder is fixedly arranged on the workbench. The second double-acting cylinder is fixedly arranged on the piston rod of the second side pressing vertical cylinder. The two second side pressing plates are respectively fixedly arranged on the two piston rods of the second double-acting cylinder.

[0018] In summary, the present application includes at least one of the following beneficial technical effects:

[0019] When the upper sleeve device needs to sleeved the square rubber sleeve on the metal housing, the metal housing is transported to the workbench and located at the bottom of the sleeving mechanism. The lifting drive assembly drives the sleeving seat to move towards the metal housing until the sleeving seat abuts against the metal housing. The square rubber sleeve is loaded and passed through the sleeving seat. Subsequently, the sleeving drive assembly is driven to drive the square rubber sleeve to move along the sleeving seat. When the square rubber sleeve moves along the sleeving seat, it gradually expands until the square rubber sleeve is sleeved on the metal housing, thus completing the sleeving of the square rubber sleeve. This improves the problem that when the square rubber sleeve is sleeved on the metal housing by the sleeving jaws, due to the soft material and complex cross-sectional shape of the square rubber sleeve, it is easy to drive the square rubber sleeve to shift when the sleeving jaws are disengaged from the square rubber sleeve during sleeving, resulting in a low yield rate of the sleeving of the square rubber sleeve. Brief Description of the Drawings

[0020] Figure 1 is a schematic diagram of the overall structure of an embodiment of the present application Figure 1 ;

[0021] Figure 2 is a schematic diagram of the overall structure of an embodiment of the present application Figure 2 ;

[0022] Figure 3 is a schematic diagram of the structure of the sleeving mechanism of an embodiment of the present application;

[0023] Figure 4 is a schematic diagram of the structure of the lifting drive mechanism of an embodiment of the present application;

[0024] Figure 5 is a schematic diagram of the structure of the sleeving seat of an embodiment of the present application;

[0025] Figure 6 is a schematic diagram of the cooperation between the sleeving drive assembly and the sleeving seat of an embodiment of the present application;

[0026] Figure 7 is a schematic diagram of the structure of the sleeving drive assembly of an embodiment of the present application;

[0027] Figure 8 is Figure 7 an enlarged view of part A of;

[0028] Figure 9 is a schematic diagram of the structure of the upper sleeving clamping assembly of an embodiment of the present application.

[0029] Description of reference numerals: 1. Workbench; 11. Rotating table; 2. Metal loading mechanism; 3. Sheathing mechanism; 31. Sheathing frame; 32. Lifting table; 33. Lifting drive assembly; 331. Lifting drive cylinder; 332. First clamping cylinder; 3321. First clamping projection; 333. Second clamping cylinder; 3331. Second clamping projection; 34. Sheathing seat; 341. First sheathing part; 342. Second sheathing part; 3421. First clamping groove; 3422. Second clamping groove; 343. Third sheathing part; 3431. Sheathing drive groove; 35. Sheathing drive assembly; 351. Sheathing drive cylinder; 352. Sheathing abutting cylinder; 353. Sheathing drive plate; 3531. Sheathing drive tooth; 36. Upper sheathing clamping assembly; 361. Upper sheathing frame; 362. Upper sheathing linear module; 363. Upper sheathing drive cylinder; 364. Upper sheathing clamping cylinder; 4. Side pressing mechanism; 41. First side pressing assembly; 42. Second side pressing assembly; 5. Unloading mechanism. Detailed implementation manners

[0030] The following further describes the present application in detail with reference to the Figures 1-9 accompanying drawings.

[0031] The embodiment of the present application discloses a novel upper sheathing and sheathing device. Referring to Figure 1 and Figure 2 , a novel upper sheathing and sheathing device includes a workbench 1, a metal loading mechanism 2, a sheathing mechanism 3, a side pressing mechanism 4 and an unloading mechanism 5. A rotating table 11 is rotatably connected to the top of the workbench 1. The rotating table 11 is driven to rotate by a driving member. A plurality of positioning blocks are fixedly arranged on the surface of the rotating table 11, and the positioning blocks are evenly distributed around the axis of the rotating table 11. The metal loading mechanism 2, the sheathing mechanism 3, the side pressing mechanism 4 and the unloading mechanism 5 are sequentially distributed circumferentially around the axis of the rotating table 11.

[0032] Referring to Figure 1 and Figure 2 , the metal loading mechanism 2 includes a metal loading frame, a metal loading linear module, a metal loading cylinder and a metal loading adsorption frame. The metal loading frame is fixedly arranged on the workbench 1. The metal loading linear module is fixedly arranged on the metal loading frame in the horizontal direction. The metal loading cylinder is fixedly arranged on the slider of the metal loading linear module. The metal loading adsorption frame is slidably engaged with the slider of the metal loading linear module in the vertical direction. The metal loading adsorption frame adsorbs and fixes the metal shell through differential pressure, so as to load the metal shell onto each positioning block on the surface of the rotating table 11. Subsequently, the rotating table 11 rotates, so as to convey the loaded metal shell to the sheathing mechanism 3. The metal loading adsorption frame is fixedly connected to the piston rod of the metal loading cylinder.

[0033] Referring to Figure 3 and Figure 4, the sheathing mechanism 3 includes a sheathing frame 31, a lifting table 32 and a lifting drive assembly 33. The sheathing frame 31 is fixedly arranged on the workbench 1. The lifting table 32 is slidably matched with the sheathing frame 31 in the vertical direction. The lifting drive assembly 33 includes a lifting drive cylinder 331, two first clamping cylinders 332 and two second clamping cylinders 333. The lifting drive cylinder 331 is fixedly arranged on the sheathing frame 31. The piston rod of the lifting drive cylinder 331 is fixedly connected to the lifting table 32. The two first clamping cylinders 332 and the two second clamping cylinders 333 are all fixedly arranged on the lifting table 32. The two first clamping cylinders 332 are respectively located at the tops of the two second clamping cylinders 333, and the two first clamping cylinders 332 are arranged oppositely. The two second clamping cylinders 333 are arranged oppositely.

[0034] Refer to Figure 5 , the sheathing mechanism 3 further includes a sheathing seat 34. The sheathing seat 34 is arranged between the two first clamping cylinders 332. The sheathing seat 34 includes a first sheathing part 341, a second sheathing part 342 and a third sheathing part 343. The first sheathing part 341, the second sheathing part 342 and the third sheathing part 343 are fixedly connected in sequence. The first sheathing part 341, the second sheathing part 342 and the third sheathing part 343 are all trapezoidal. The sizes of the first sheathing part 341, the second sheathing part 342 and the third sheathing part 343 gradually increase. Two first clamping protrusions 3321 are fixedly arranged on the piston rods of the two first clamping cylinders 332. Two second clamping protrusions 3331 are fixedly arranged on the piston rods of the two second clamping cylinders 333. Two first clamping grooves 3421 and two second clamping grooves 3422 are respectively formed on both sides of the second sheathing part 342. When the two first clamping cylinders 332 clamp and fix the sheathing seat 34, the two first clamping protrusions 3321 respectively penetrate through the two first clamping grooves 3421. When the two second clamping cylinders 333 clamp and fix the sheathing seat 34, the two second clamping protrusions 3331 respectively penetrate through the respective second clamping grooves 3422. When the two first clamping cylinders 332 and the two second clamping cylinders 333 both complete the clamping and fixing of the sheathing seat 34, the lifting drive cylinder 331 drives, thereby driving the sheathing seat 34 to move in the vertical direction.

[0035] When a square rubber sleeve needs to be sleeved on the outer peripheral surface of the metal shell, the two first clamping cylinders 332 and the two second clamping cylinders 333 both clamp and fix the sleeve seat 34. Then, driven by the lifting drive cylinder 331, the sleeve seat 34 moves away from the workbench 1. Next, the rotating table 11 rotates, driving the metal shell placed on each positioning block to rotate and be conveyed to the bottom of the sleeve seat 34. Then, driven by the lifting drive cylinder 331, the sleeve seat 34 resets and abuts against the positioning block again. Then, the square rubber sleeve is inserted through the first sleeve insertion part 341. The two first clamping cylinders 332 reset, so that the first clamping protrusion 3321 disengages from the first clamping groove 3421, and the square rubber sleeve slides from the first sleeve insertion part 341 to the second sleeve insertion part 342 and is located between the first clamping cylinder 332 and the second clamping cylinder 333. The two first clamping cylinders 332 clamp and fix the sleeve seat 34 again. Then, the two second clamping cylinders 333 reset, so that the second clamping protrusion 3331 disengages from the second clamping groove 3422, and the square rubber sleeve slides from the second sleeve insertion part 342 to the third sleeve insertion part 343. Then, the two second clamping cylinders 333 clamp and fix the sleeve seat 34 again.

[0036] Referring to Figure 6 , Figure 7 and Figure 8 , the sleeve insertion mechanism 3 further includes a sleeve insertion drive assembly 35. The sleeve insertion drive assembly 35 further includes a sleeve insertion drive cylinder 351, two sleeve insertion abutting cylinders 352 and two sleeve insertion drive plates 353. The sleeve insertion drive cylinder 351 is fixedly arranged on the lifting table 32. The two sleeve insertion abutting cylinders 352 are slidably matched with the lifting table 32 in the vertical direction and are both fixedly connected to the piston rod of the sleeve insertion drive cylinder 351. The two sleeve insertion drive plates 353 are respectively fixedly arranged on the piston rods of the two sleeve insertion abutting cylinders 352, and the two sleeve insertion drive plates 353 are respectively located on the two opposite sides of the sleeve seat 34. A plurality of sleeve insertion drive teeth 3531 are fixedly arranged on the two sleeve insertion drive plates 353, and each sleeve insertion drive tooth 3531 is evenly distributed along the length direction of the sleeve insertion drive plate 353. A plurality of sleeve insertion drive grooves 3431 are formed on the two opposite sides of the third sleeve insertion part 343 facing the sleeve insertion drive plates 353.

[0037] When the square rubber sleeve slides down to the third sleeve insertion part 343, it is driven by the two sleeve insertion abutting cylinders 352, so as to drive the two sleeve insertion driving plates 353 to move towards the sleeve insertion seat 34. Until the respective sleeve insertion driving teeth 3531 are respectively inserted into the respective sleeve insertion driving grooves 3431, and the two sleeve insertion driving plates 353 are both in contact with the square rubber sleeve. Subsequently, the sleeve insertion driving cylinder 351 is driven to drive the two sleeve insertion driving plates 353 to move towards the workbench 1 in the vertical direction, so as to drive the square rubber sleeve to move towards the metal shell in the vertical direction. And when the square rubber sleeve moves towards the metal shell along the third sleeve insertion part 343, the square rubber sleeve is gradually expanded by the third sleeve insertion part 343, so that both the length dimension and the width dimension of the square rubber sleeve gradually become larger until the square rubber sleeve disengages from the third sleeve insertion part 343 and is sleeved on the metal shell, thus completing the sleeving of the square rubber sleeve. When the square rubber sleeve is sleeved on the metal shell, the rotating table 11 rotates, so as to drive the square rubber sleeve sleeved on the metal shell to move to the side pressing mechanism 4.

[0038] Referring to Figure 9 , the sleeve insertion mechanism 3 further includes an upper sleeve clamping assembly 36. The upper sleeve clamping assembly 36 includes an upper sleeve frame 361, an upper sleeve linear module 362, an upper sleeve driving cylinder 363 and four upper sleeve clamping cylinders 364. The upper sleeve linear module 362 is fixedly arranged on the workbench 1, the upper sleeve driving cylinder 363 is fixedly arranged on the slider of the upper sleeve linear module 362, and each upper sleeve clamping cylinder 364 is fixedly arranged on the piston rod of the upper sleeve driving cylinder 363. Each upper sleeve clamping cylinder 364 is used for clamping and sleeving the square rubber sleeve. Driven by the upper sleeve clamping assembly 36, the square rubber sleeve is loaded and the square rubber sleeve is inserted through the first sleeve insertion part 341.

[0039] Referring to Figure 1 and Figure 2 , the side pressing mechanism 4 includes a first side pressing assembly 41 and a second side pressing assembly 42. Both the first side pressing assembly 41 and the second side pressing assembly 42 are arranged on the workbench 1.

[0040] Referring to Figure 1 and Figure 2 , the first side pressing assembly 41 includes a first side pressing vertical cylinder, two groups of first side pressing cylinders and two first side pressing plates. The first side pressing vertical cylinder is fixedly arranged on the workbench 1. Each group of first side pressing cylinders includes a plurality of them. The two groups of first side pressing cylinders are both fixedly arranged on the piston rod of the first side pressing vertical cylinder and are arranged opposite to each other. The two first side pressing plates are respectively fixedly connected to the piston rods of the two groups of first side pressing cylinders.

[0041] Referring to Figure 1 and Figure 2, the second side pressing assembly 42 includes a second side pressing vertical cylinder, a second double-acting cylinder, and two second side pressing plates. The second side pressing vertical cylinder is fixedly arranged on the workbench 1, the second double-acting cylinder is fixedly arranged on the piston rod of the second side pressing vertical cylinder, and the two second side pressing plates are respectively fixedly arranged on the two piston rods of the second double-acting cylinder.

[0042] The first side pressing assembly 41 performs side pressing on the width direction of the square rubber sleeve sleeved on the metal shell, and the second side pressing assembly 42 performs side pressing on the length direction of the square rubber sleeve sleeved on the metal shell. When the side pressing mechanism 4 completes the side pressing of the square rubber sleeve, so that the square rubber sleeve is sleeved on the metal shell more stably and accurately, the turntable 11 rotates, thereby driving the square rubber sleeve that has completed side pressing to move to the blanking mechanism 5.

[0043] Refer to Figure 1 and Figure 2 , the blanking mechanism 5 includes a blanking frame, a blanking linear module, a blanking cylinder, a blanking rotating cylinder, and a blanking adsorption frame. The blanking frame is fixedly arranged on the workbench 1, the blanking linear module is fixedly arranged on the blanking frame along the horizontal direction, the blanking cylinder is fixedly arranged on the slider of the blanking linear module, the blanking rotating cylinder is fixedly arranged on the piston rod of the blanking cylinder, and the blanking adsorption frame is fixedly arranged on the rotating end of the blanking rotating cylinder. The blanking adsorption frame realizes the adsorption and fixation of the outer shell through the pressure difference, so as to blank the metal shell with the square rubber sleeve sleeved from the turntable 11.

[0044] The implementation principle of a new type of sleeve inserting device in the embodiment of the present application is as follows: When the sleeve inserting device needs to sleeve the square metal sleeve on the metal shell, the metal shell is conveyed to the workbench 1 and located at the bottom of the sleeve inserting mechanism 3. The lifting drive assembly 33 drives the sleeve inserting seat 34 to move towards the metal shell until the sleeve inserting seat 34 abuts against the metal shell. The square rubber sleeve is loaded and the square rubber sleeve is passed through the sleeve inserting seat 34. Subsequently, it is driven by the sleeve inserting drive assembly 35, so as to drive the square rubber sleeve to move along the sleeve inserting seat 34. The square rubber sleeve gradually expands when moving along the sleeve inserting seat 34 until the square rubber sleeve is sleeved on the metal shell, thus completing the sleeving of the square rubber sleeve, improving the problem that when the square rubber sleeve is sleeved on the metal shell by the sleeving jaw, due to the soft material and complex cross-sectional shape of the square rubber sleeve, when the sleeving jaw disengages from the square rubber sleeve after sleeving the square rubber sleeve on the metal shell, it is easy to drive the sleeving of the square rubber sleeve to deviate, resulting in a low qualified rate of the sleeving of the square rubber sleeve.

[0045] The above are all the preferred embodiments of the present application. The protection scope of the present application is not limited accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of the present application should be covered within the protection scope of the present application.

Claims

1. A novel sheathing device, characterized in that: It includes a workbench (1) and a sheathing mechanism (3). The metal shell is fed onto the workbench (1). The sheathing mechanism (3) includes a sheathing seat (34), a sheathing driving assembly (35), and a lifting driving assembly (33). The sheathing seat (34) is arranged on the workbench (1). When the square rubber sleeve is fed onto the workbench (1), the sheathing seat (34) passes through the square rubber sleeve. The sheathing driving assembly (35) is arranged on the workbench (1) and is used to drive the square rubber sleeve to move along the sheathing seat (34), and the lifting driving assembly (33) is used to drive the sheathing seat (34) to move.

2. The novel upper sleeving device according to claim 1, wherein: The sheathing driving assembly (35) includes a plurality of sheathing driving plates (353). Each of the sheathing driving plates (353) is arranged on the lifting driving assembly (33). Each of the sheathing driving plates (353) is fixedly provided with a number of sheathing driving teeth (3531). The sheathing seat (34) is provided with a number of sheathing driving grooves (3431). When the sheathing driving assembly (35) drives the square sleeve to move along the sheathing seat (34), each of the sheathing driving teeth (3531) respectively passes through and is in sliding fit with each of the sheathing driving grooves (3431), and each of the sheathing driving plates (353) abuts against the square rubber sleeve.

3. A novel upper sleeve inserting device according to claim 2, characterized in that: The sheathing driving assembly (35) further includes a sheathing driving cylinder (351) and a plurality of sheathing abutting cylinders (352). The sheathing driving cylinder (351) is arranged on the lifting driving assembly (33). Each of the sheathing abutting cylinders (352) is arranged on the piston rod of the sheathing driving cylinder (351). The piston rods of each of the sheathing abutting cylinders (352) are respectively fixedly connected to each of the sheathing driving plates (353).

4. A novel upper sleeving device according to claim 1, characterized in that: The lifting driving assembly (33) includes a lifting driving cylinder (331), a plurality of first clamping cylinders (332), and a plurality of second clamping cylinders (333). The lifting driving cylinder (331) is fixedly arranged on the workbench (1). Each of the first clamping cylinders (332) and each of the second clamping cylinders (333) are fixedly arranged on the piston rod of the lifting driving cylinder (331). Each of the first clamping cylinders (332) is respectively located above each of the second clamping cylinders (333).

5. A novel upper sleeve inserting device according to claim 4, characterized in that: The piston rod of each of the first clamping cylinders (332) is fixedly provided with a plurality of first clamping protrusions (3321). The piston rod of each of the second clamping cylinders (333) is fixedly provided with a plurality of second clamping protrusions (3331). The sheathing seat (34) is provided with a plurality of first clamping grooves (3421) and a plurality of second clamping grooves (3422). When each of the first clamping cylinders (332) clamps and fixes the sheathing seat (34), each of the first clamping protrusions (3321) respectively passes through each of the first clamping grooves (3421). When each of the second clamping cylinders (333) clamps and fixes the sheathing seat (34), each of the second clamping protrusions (3331) respectively passes through each of the second clamping grooves (3422).

6. The novel upper sleeving device according to claim 1, characterized in that: The socketing seat (34) includes a first socketing part (341), a second socketing part (342), and a third socketing part (343). The first socketing part (341), the second socketing part (342), and the third socketing part (343) are fixedly connected in sequence. The first socketing part (341), the second socketing part (342), and the third socketing part (343) are all trapezoidal, and the sizes of the first socketing part (341), the second socketing part (342), and the third socketing part (343) gradually increase.

7. A novel upper sleeve inserting device according to claim 1, characterized in that: The socketing mechanism (3) further includes an upper socketing clamping assembly (36). The upper socketing clamping assembly (36) includes an upper socketing linear module (362), an upper socketing driving cylinder (363), and a plurality of upper socketing clamping cylinders (364). The upper socketing linear module (362) is fixedly arranged on the workbench (1). The upper socketing driving cylinder (363) is fixedly arranged on the slider of the upper socketing linear module (362). Each of the upper socketing clamping cylinders (364) is fixedly arranged on the piston rod of the upper socketing driving cylinder (363). Each of the upper socketing clamping cylinders (364) is used for clamping and socketing the square rubber sleeve.

8. A novel upper sleeving device according to claim 1, characterized in that: It further includes a side pressing mechanism (4). The side pressing mechanism (4) includes a first side pressing assembly (41) and a second side pressing assembly (42). The first side pressing assembly (41) and the second side pressing assembly (42) are both arranged on the workbench (1). The first side pressing assembly (41) performs side pressing on the width direction of the square rubber sleeve sleeved on the metal shell, and the second side pressing assembly (42) performs side pressing on the length direction of the square rubber sleeve sleeved on the metal shell.

9. A novel upper sleeve inserting device according to claim 8, characterized in that: The first side pressing assembly (41) includes a first side pressing vertical cylinder, two groups of first side pressing cylinders, and two first side pressing plates. The first side pressing vertical cylinder is fixedly arranged on the workbench (1). Each group of the first side pressing cylinders includes a plurality of them. The two groups of the first side pressing cylinders are both fixedly arranged on the piston rod of the first side pressing vertical cylinder and are arranged oppositely. The two first side pressing plates are respectively fixedly connected to the piston rods of the two groups of the first side pressing cylinders.

10. A novel upper sleeve inserting device according to claim 8, characterized in that: The second side pressing assembly (42) includes a second side pressing vertical cylinder, a second double-acting cylinder, and two second side pressing plates. The second side pressing vertical cylinder is fixedly arranged on the workbench (1). The second double-acting cylinder is fixedly arranged on the piston rod of the second side pressing vertical cylinder. The two second side pressing plates are respectively fixedly arranged on the two piston rods of the second double-acting cylinder.

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