Squirrel-cage special-shaped turnover mechanism

Abstract

The utility model relates to the technical field of plate turnover, in particular to a squirrel-cage type special-shaped turnover mechanism which comprises a protective cage body. The device further comprises a front rotating ring, a rear rotating ring, a supporting plate, a hydraulic pump, a mounting plate, a limiting plate, a hole-shaped open groove, a second telescopic rod, a spring, a rubber strip and a mounting frame, the front rotating ring is arranged on the front side in the protection cage body, and the rear rotating ring is arranged on the rear side in the protection cage body. The hydraulic pump drives the two mounting plates to get close to each other, at the moment, the first telescopic rods extend along with the mounting plates, and the mounting plates drive the limiting plates to move in the direction of the conveying roller until the limiting plates on the upper side and the lower side penetrate through the conveying roller and then are matched with each other to clamp a plate. When the limiting plates on the upper side and the lower side clamp a plate, the limiting plates make contact with the plate through rubber strips, at the moment, springs can be extruded, second telescopic rods can contract, the clamping force of the limiting plates is buffered through the characteristics of the springs, and the function of preventing clamping injuries is achieved.

Description

Technical Field

[0001] This utility model relates to the field of sheet metal flipping technology, and in particular to a squirrel cage-type irregular flipping mechanism. Background Technology

[0002] Sheet metal flipping mechanisms are widely used in industries such as energy-saving building material production, gypsum board production, automotive molds, wood-to-board and sheet metal forming. During the production of these materials, they need to be flipped due to processing requirements. Therefore, a cage-type irregular flipping mechanism is used to flip the materials. However, the cage-type irregular flipping mechanism is difficult to control when clamping materials of different thicknesses, which can easily cause damage to the material surface.

[0003] Common squirrel-cage type irregular flipping mechanisms only include the flipping function, which can flip the board, but lack the function of preventing pinching damage. They cannot guarantee the quality of the board and are prone to problems such as the difficulty in controlling the force when clamping boards of different thicknesses, which can easily cause damage to the board surface and affect the quality of the board.

[0004] Therefore, to address the lack of anti-pinch function in the aforementioned squirrel-cage type irregular-shaped flipping mechanism, a squirrel-cage type irregular-shaped flipping mechanism can be designed. A hydraulic pump drives two mounting plates to approach each other. At this time, the first telescopic rod extends along with the mounting plate, and the mounting plate drives the limiting plate to move towards the conveyor roller. Until the upper and lower limiting plates penetrate the conveyor roller, they cooperate to clamp the plate. When the upper and lower limiting plates clamp the plate, they contact the plate through rubber strips. At this time, the spring is compressed, and the second telescopic rod retracts. The spring's characteristics buffer the clamping force of the limiting plates, thus achieving the anti-pinch function. Utility Model Content

[0005] To overcome the common problem of squirrel-cage type irregular shape flipping mechanism lacking anti-pinch function and failing to guarantee the quality of the board, the squirrel-cage type irregular shape flipping mechanism is prone to causing damage to the board surface and affecting the quality of the board because the force of clamping board with different thicknesses is difficult to control.

[0006] The technical solution of this utility model is as follows: a cage-type irregular-shaped flipping mechanism, including a protective cage body; it also includes a front rotating ring, a rear rotating ring, a support plate, a hydraulic pump, a mounting plate, a limiting plate, a perforated slot, a second telescopic rod, a spring, a rubber strip, and a mounting frame. The front rotating ring is provided on the front side inside the protective cage body, and the rear rotating ring is provided on the rear side inside the protective cage body. Two support plates are symmetrically arranged at the top and bottom between the front and rear rotating rings. A mounting frame is provided between the two support plates. Two hydraulic pumps are symmetrically arranged on the front and rear sides of the middle of the support plate away from the mounting frame. The output end of the hydraulic pump passes through the support plate and is connected to the mounting plate. Several limiting plates are provided at equal intervals on the side of the mounting plate away from the hydraulic pumps. Perforated slots are opened at equal intervals on the end of the limiting plate away from the mounting plate. The second telescopic rod is provided inside the perforated slot. The second telescopic rod is fitted with a spring around its body. A rubber strip is connected to the end of the second telescopic rod away from the mounting plate.

[0007] Preferably, a hydraulic pump drives two mounting plates to approach each other. At this time, the first telescopic rod extends with the mounting plate, and the mounting plate drives the limiting plate to move towards the conveyor roller. Until the upper and lower limiting plates pass through the conveyor roller and cooperate to clamp the plate. When the upper and lower limiting plates clamp the plate, they contact the plate through the rubber strip. At this time, the spring is compressed, and the second telescopic rod retracts. The spring's characteristics buffer the clamping force of the limiting plate, realizing the anti-pinch function. This solves the problem of common squirrel-cage type irregular shape flipping mechanisms, which only have the flipping function and can flip the plate, but lack the anti-pinch function, and cannot guarantee the quality of the plate. Squirrel-cage type irregular shape flipping mechanisms are prone to damage to the plate surface and affect the quality of the plate because the force is difficult to control when clamping plates of different thicknesses.

[0008] Preferably, four driven rollers are symmetrically arranged at the bottom of the protective cage, and the four driven rollers are respectively connected to the front rotating ring and the rear rotating ring in a rolling manner.

[0009] Preferably, four first telescopic rods are provided at equal intervals on the side of the support plate away from the mounting frame, and the end of the first telescopic rod near the mounting plate passes through the support plate and connects to the mounting plate.

[0010] Preferably, several conveying rollers are evenly spaced at the top and bottom of the inner side of the mounting frame, and a conveying drive module is provided on the left side of the support plate away from the mounting frame. The conveying drive module is connected to the conveying rollers via a chain.

[0011] Preferably, four protective mesh doors are symmetrically connected to the left and right sides of the protective cage via hinges, and two protective rings are symmetrically arranged on the front and rear sides of the protective cage, corresponding to the positions of the front and rear rotating rings.

[0012] As a preferred embodiment, the protective ring is provided with three connecting rods at equal intervals around its perimeter, and the end of the connecting rod furthest from the protective ring is welded to the protective cage.

[0013] Preferably, four fixed feet are symmetrically arranged at the four corners of the bottom of the protective cage, and a flip drive module is arranged on the left side of the bottom inside the protective cage. The flip drive module is engaged with the rear rotating ring.

[0014] The beneficial effects of this utility model are:

[0015] 1. A hydraulic pump drives two mounting plates to approach each other. At this time, the first telescopic rod extends with the mounting plate, and the mounting plate drives the limiting plate to move towards the conveyor roller. When the upper and lower limiting plates pass through the conveyor roller, they cooperate to clamp the plate. When the upper and lower limiting plates clamp the plate, they contact the plate through the rubber strip. At this time, the spring is compressed, and the second telescopic rod retracts. The spring's characteristics buffer the clamping force of the limiting plate, realizing the anti-pinch function. This solves the problem of common squirrel-cage type irregular shape flipping mechanisms, which only have the flipping function and can flip the plate, but lack the anti-pinch function, and cannot guarantee the quality of the plate. Squirrel-cage type irregular shape flipping mechanisms are prone to damage to the plate surface and affect the quality of the plate because the force is difficult to control when clamping plates of different thicknesses. Attached Figure Description

[0016] Figure 1 The diagram shown is a schematic representation of the overall structure of the squirrel-cage type irregular flipping mechanism of this utility model.

[0017] Figure 2 The diagram shown is a schematic representation of the protective cage structure of the rat cage-type irregular-shaped flipping mechanism of this utility model.

[0018] Figure 3 The diagram shown is a schematic representation of the conveyor roller structure of the squirrel-cage type irregular-shaped tilting mechanism of this utility model.

[0019] Figure 4 The diagram shown is a structural schematic of the clamping component of the squirrel-cage type irregular flipping mechanism of this utility model.

[0020] Explanation of reference numerals in the attached drawings: 1. Protective cage; 2. Driven roller; 3. Front rotating ring; 4. Rear rotating ring; 5. Support plate; 6. First telescopic rod; 7. Hydraulic pump; 8. Mounting plate; 9. Limiting plate; 10. Hole-shaped slot; 11. Second telescopic rod; 12. Spring; 13. Rubber strip; 14. Mounting frame; 15. Conveyor roller; 16. Protective mesh door; 17. Protective ring; 18. Connecting rod; 19. Fixed foot; 20. Tilting drive module; 21. Conveying drive module. Detailed Implementation

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0022] Please see Figures 1-4 This utility model provides an embodiment of a cage-type irregular-shaped flipping mechanism, including a protective cage body 1; it also includes a front rotating ring 3, a rear rotating ring 4, a support plate 5, a hydraulic pump 7, a mounting plate 8, a limiting plate 9, a perforated slot 10, a second telescopic rod 11, a spring 12, a rubber strip 13, and a mounting frame 14. The front rotating ring 3 is arranged on the front side inside the protective cage body 1, and the rear rotating ring 4 is arranged on the rear side inside the protective cage body 1. Two support plates 5 are symmetrically arranged at the top and bottom of the front rotating ring 3 and the rear rotating ring 4. A mounting frame 14 is arranged between the two support plates 5. Two hydraulic pumps 7 are symmetrically arranged on the front and rear sides of the support plate 5 away from the mounting frame 14. The output end of the hydraulic pump 7 passes through the support plate 5 and connects to the mounting plate 8. Several limiting plates 9 are arranged at equal intervals on the side of the mounting plate 8 away from the hydraulic pumps 7. Perforated slots 10 are opened at equal intervals on the end of the limiting plate 9 away from the mounting plate 8. A second telescopic rod 11 is arranged inside the perforated slot 10. The first telescopic rod 6 is surrounded by springs 12. The end of the second telescopic rod 11 away from the mounting plate 8 is connected to a rubber strip 13. The two mounting plates 8 are driven to move closer to each other by the hydraulic pump 7. At this time, the first telescopic rod 6 extends with the mounting plate 8, and the mounting plate 8 drives the limiting plate 9 to move towards the conveying roller 15 until the upper and lower limiting plates 9 pass through the conveying roller 15 and cooperate to clamp the plate. When the upper and lower limiting plates 9 clamp the plate, they contact the plate through the rubber strip 13. At this time, the spring 12 is compressed and the second telescopic rod 11 retracts. The characteristics of the spring 12 buffer the clamping force of the limiting plate 9, realizing the function of preventing pinching. This solves the problem of common squirrel cage-type irregular shape flipping mechanisms, which only have the flipping function and can flip the plate, but lack the function of preventing pinching. They cannot guarantee the quality of the plate and are prone to damage to the plate surface due to the difficulty in controlling the force when clamping plates of different thicknesses.

[0023] Please see Figures 2-4In this embodiment, four protective mesh doors 16 are symmetrically connected to the left and right sides of the protective cage 1 via hinges. Two protective rings 17 are symmetrically arranged on the front and rear sides of the protective cage 1, corresponding to the positions of the front rotating ring 3 and the rear rotating ring 4. Three connecting rods 18 are evenly spaced around the protective ring 17, with the end of each connecting rod 18 away from the protective ring 17 welded to the protective cage 1. Four fixing feet 19 are symmetrically arranged at the four corners of the bottom of the protective cage 1. A flipping drive module 20 is arranged on the left side of the bottom inside the protective cage 1. The flipping drive module 20 engages with the rear rotating ring 4, clamping the plate. The rear rotating ring 4 is driven to rotate by the flipping drive module 20. The rear rotating ring 4 then drives the mounting frame 14 and the front rotating ring 3 to rotate. During the rotation, the rear rotating ring 4 and the front rotating ring 3 drive the driven roller 2 to roll, thereby ensuring the smooth rotation of the rear rotating ring 4 and the front rotating ring 3. The flipping drive module 20 stops operating after the mounting frame 14 drives the clamped plate to complete the flipping. Then, the limit plate 9 is reset by the hydraulic pump 7. After the limit plate 9 is reset, the conveying drive module 21 drives the conveying roller 15 to rotate, and the conveying roller 15 transports the flipped plate.

[0024] Please see Figures 1-4 In this embodiment, four driven rollers 2 are symmetrically arranged at the bottom of the protective cage 1. The four driven rollers 2 are respectively rolledly connected to the front rotating ring 3 and the rear rotating ring 4. Four first telescopic rods 6 are equally spaced on the side of the support plate 5 away from the mounting frame 14. The end of the first telescopic rod 6 near the mounting plate 8 passes through the support plate 5 and is connected to the mounting plate 8. Several conveying rollers 15 are equally spaced on the top and bottom of the inner side of the mounting frame 14. A conveying drive module 21 is arranged on the left side of the middle of the side of the support plate 5 away from the mounting frame 14. The conveying drive module 21 is connected to the conveying rollers 15 through a chain and drives the two mounting plates 8 to move closer together through a hydraulic pump 7. At this point, the first telescopic rod 6 extends along with the mounting plate 8, and the mounting plate 8 drives the limiting plate 9 to move towards the conveying roller 15 until the upper and lower limiting plates 9 pass through the conveying roller 15 and cooperate to clamp the plate. When the upper and lower limiting plates 9 clamp the plate, they contact the plate through the rubber strip 13. At this time, the spring 12 will be squeezed, and the second telescopic rod 11 will retract. The characteristics of the spring 12 buffer the clamping force of the limiting plate 9, realizing the function of preventing pinching injury. This prevents the problem that the squirrel cage-type irregular flipping mechanism is difficult to control when clamping plates of different thicknesses, which can easily cause damage to the plate surface and affect the quality of the plate.

[0025] During operation, the hydraulic pump 7 drives the two mounting plates 8 to move closer together. At this time, the first telescopic rod 6 extends along with the mounting plate 8, and the mounting plate 8 drives the limiting plate 9 to move towards the conveyor roller 15 until the upper and lower limiting plates 9 penetrate the conveyor roller 15 and clamp the plate together. When the upper and lower limiting plates 9 clamp the plate, the rubber strip 13 contacts the plate, compressing the spring 12 and retracting the second telescopic rod 11. The characteristics of the spring 12 buffer the clamping force of the limiting plates 9. After the plate is clamped, the flipping drive module 20 drives... The rear rotating ring 4 rotates, which in turn drives the mounting frame 14 and the front rotating ring 3 to rotate. During the rotation, the rear rotating ring 4 and the front rotating ring 3 drive the driven roller 2 to roll, thereby ensuring the smooth rotation of the rear rotating ring 4 and the front rotating ring 3. The flipping drive module 20 stops operating after the mounting frame 14 flips the clamped plate. Then, the hydraulic pump 7 drives the limit plate 9 to reset. After the limit plate 9 is reset, the conveying drive module 21 drives the conveying roller 15 to rotate. The conveying roller 15 transports the flipped plate, realizing the function of preventing pinching.

[0026] Through the above steps, the hydraulic pump 7 drives the two mounting plates 8 to move closer to each other. At this time, the first telescopic rod 6 extends with the mounting plate 8, and the mounting plate 8 drives the limiting plate 9 to move towards the conveying roller 15 until the upper and lower limiting plates 9 pass through the conveying roller 15 and cooperate to clamp the plate. When the upper and lower limiting plates 9 clamp the plate, the rubber strip 13 contacts the plate. At this time, the spring 12 is compressed, and the second telescopic rod 11 retracts. The characteristics of the spring 12 buffer the clamping force of the limiting plate 9, realizing the anti-pinch function. This solves the problem of common squirrel-cage type irregular flipping mechanisms, which only have the flipping function and can flip the plate, but lack the anti-pinch function and cannot guarantee the quality of the plate. Squirrel-cage type irregular flipping mechanisms are prone to damage to the plate surface and affect the quality of the plate because the force is difficult to control when clamping plates of different thicknesses.

Claims

1. A squirrel-cage-shaped special-shaped turnover mechanism, comprising a protective cage body (1); characterized in that: It also includes the front rotating ring (3), the rear rotating ring (4), the support plate (5), the hydraulic pump (7), the mounting plate (8), the limiting plate (9), the hole type slot (10), the second telescopic rod (11), the spring (12), the rubber strip (13) and the mounting frame (14), the front side of the inside of the protective cage (1) is provided with the front rotating ring (3), the rear side of the inside of the protective cage (1) is provided with the rear rotating ring (4), the top and the bottom of the front rotating ring (3) and the rear rotating ring (4) are symmetrically provided with two support plates (5), the middle of the two support plates (5) is provided with a mounting frame (14), the middle of the side of the support plate (5) away from the mounting frame (14) is symmetrically provided with two hydraulic pumps (7), the output end of the hydraulic pump (7) is connected with the mounting plate (8) penetrating through the support plate (5), the side of the mounting plate (8) away from the hydraulic pump (7) is provided with a plurality of limiting plates (9) at equal intervals, the end of the limiting plate (9) away from the mounting plate (8) is provided with a hole type slot (10) at equal intervals, the inside of the hole type slot (10) is provided with a second telescopic rod (11), the periphery of the second telescopic rod (11) is sleeved with a spring (12), the end of the second telescopic rod (11) away from the mounting plate (8) is connected with a rubber strip (13).

2. The squirrel cage profile flip mechanism of claim 1, wherein: The bottom end of the inside of the protective cage (1) is symmetrically provided with four driven rollers (2), and the four driven rollers (2) are respectively and rollingly connected with the front rotating ring (3) and the rear rotating ring (4).

3. The squirrel cage profile flip mechanism of claim 1, wherein: The side of the support plate (5) away from the mounting frame (14) is provided with four first telescopic rods (6) at equal intervals, and one end of the first telescopic rod (6) close to the mounting plate (8) is connected with the mounting plate (8) penetrating through the support plate (5).

4. The squirrel cage profile flip mechanism of claim 1, wherein: The top and the bottom of the inside of the mounting frame (14) are provided with a plurality of conveying rollers (15) at equal intervals, the left side of the middle of the side of the support plate (5) away from the mounting frame (14) is provided with a conveying drive module (21), and the conveying drive module (21) is connected with the conveying roller (15) through a chain.

5. The squirrel cage profile flip mechanism of claim 1, wherein: The left side and the right side of the protective cage (1) are symmetrically and movably connected with four protective screen doors (16) through hinges, and the front side and the rear side of the protective cage (1) are symmetrically provided with two protective rings (17) corresponding to the positions of the front rotating ring (3) and the rear rotating ring (4).

6. The squirrel cage profile flip mechanism of claim 5, wherein: The periphery of the protective ring (17) is provided with three connecting rods (18) at equal intervals, and one end of the connecting rod (18) away from the protective ring (17) is welded with the protective cage (1).

7. The squirrel cage profile flip mechanism of claim 1, wherein: The four corners of the bottom of the protective cage (1) are symmetrically provided with four fixed feet (19), and the left side of the bottom end of the inside of the protective cage (1) is provided with a turnover drive module (20), and the turnover drive module (20) is engaged with the rear rotating ring (4).

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