Aluminum strip coil feeding and conveying device

Abstract

The present application belongs to the field of aluminum tape reel feeding, and particularly relates to an aluminum tape reel feeding and conveying device, which comprises a vacuum suction disc connected with external hoisting equipment and having a through hole structure in the middle and a rotating frame installed on the back of the vacuum suction disc, and the back of the vacuum suction disc is uniformly provided with three groups of auxiliary fixing mechanisms along the circumferential direction thereof. The auxiliary fixing mechanism comprises an inner abutting component arranged on the back of the vacuum suction disc, an auxiliary suction component arranged on the inner abutting component, an outer abutting component arranged on the auxiliary suction component, and a driving component arranged between the vacuum suction disc, the inner abutting component and the outer abutting component. The present application solves the problem that the edge aluminum tape of the aluminum tape reel may fall off during horizontal hoisting due to the middle part of the vacuum suction disc only being used for suction in the prior art, and also solves the problem that the aluminum tape reel and the vacuum suction disc may slide relative to each other during vertical hoisting, so that the feeding and conveying are more stable and safe.

Description

TECHNICAL FIELD

[0001] The present application belongs to the field of aluminum strip coil feeding, and particularly relates to an aluminum strip coil feeding and conveying device. BACKGROUND

[0002] In the production process of aluminum strip, an aluminum strip coil is used to wind the aluminum strip produced from a rolling mill or the like. With the continuous production of the aluminum strip, it is gradually wound on the aluminum strip coil to form an aluminum strip coil of a certain specification. In addition, in the subsequent processing procedures of the aluminum strip, such as surface treatment and slitting, the aluminum strip coil also plays a role in carrying and conveying the aluminum strip.

[0003] The existing aluminum strip coil needs to be lifted by a feeding device to transport the aluminum strip coil to a specified position for feeding when being uncoiled. The existing feeding device has a coil suction crane, which uses a vacuum suction disc to adsorb and lift the aluminum strip coil and then rotates the aluminum strip coil in the air to align the aluminum strip coil fixing shaft of the uncoiler for feeding.

[0004] However, the coil suction crane for the aluminum strip coil has the following defects: 1) The adsorption area of the vacuum adsorption disc is fixed and smaller than the diameter of the aluminum strip coil when it is not uncoiled. Therefore, only the middle part of the side surface of the aluminum strip coil is adsorbed when it is lifted, which causes the outer edge of the aluminum strip coil to be out of the adsorption range of the vacuum suction disc when the aluminum strip coil is lifted horizontally. As a result, there is no upward adsorption force on the aluminum strip at the outer edge of the aluminum strip coil, only the winding tension of the aluminum strip, which may cause the horizontal aluminum strip coil to be misaligned, resulting in the aluminum strip not being adsorbed by the vacuum adsorption disc falling off.

[0005] 2) When the vacuum adsorption disc adsorbs the aluminum strip coil and the aluminum strip coil is in a horizontal state, the aluminum strip coil only has a downward pressure on the vacuum adsorption disc. However, when the aluminum strip coil needs to be adjusted to a vertical state during installation, the aluminum strip coil not only needs to provide a horizontal adsorption force to the vacuum adsorption disc to adsorb them together, but also has a downward sliding tendency relative to the vacuum adsorption disc. The vacuum adsorption disc needs to provide a stronger adsorption force to ensure that the aluminum strip coil does not slide relative to the vacuum adsorption disc. This requires a high requirement for the equipment and has a certain safety risk. SUMMARY

[0006] To solve the above problems, the present application provides an aluminum strip coil feeding and conveying device to solve the problems mentioned in the background.

[0007] In order to achieve the above object, the embodiment of the present application provides the following technical scheme: an aluminum strip reel feeding and conveying device, comprising a vacuum suction disc connected with an external hoisting device and having a through hole structure in the middle and a rotating frame installed on the back of the vacuum suction disc, the back of the vacuum suction disc is uniformly provided with three groups of auxiliary fixing mechanisms along the circumferential direction thereof. The auxiliary fixing mechanism comprises an inner abutting assembly provided on the back of the vacuum suction disc, an auxiliary suction assembly provided on the inner abutting assembly, an outer abutting assembly provided on the auxiliary suction assembly, and a driving assembly provided between the vacuum suction disc, the inner abutting assembly and the outer abutting assembly. The auxiliary suction assembly comprises an inverted U-shaped suction seat one, the lower side of each vertical section of the suction seat one is provided with a suction sealing ring one extending along the length direction thereof, the suction seat one is slidably connected with a suction seat two, the lower side of the suction seat two is provided with a suction sealing ring two, and an adjusting part is provided between the suction seat one and the suction seat two. The inner abutting assembly and the corresponding outer abutting assembly are driven by the driving assembly to abut and limit the inner wall of the central hole and the outer wall of the circumferential side of the aluminum strip reel respectively, and the three groups of auxiliary suction assemblies are distributed along the circumferential direction of the vacuum suction disc to suction and pull the area of the surface of the aluminum strip reel which is not covered by the vacuum suction disc.

[0008] According to an advantageous embodiment, the rotating frame comprises a mounting frame rotatably provided on the back of the vacuum suction disc through an ear seat, a U-shaped manual operating frame is provided on the mounting frame, a jacking cylinder is rotatably provided on the mounting frame, the telescopic end of the jacking cylinder is hinged with a connecting frame, and the connecting frame is fixedly provided on the back of the vacuum suction disc.

[0009] According to an advantageous embodiment, the inner abutting assembly comprises a fixed seat fixedly provided on the back of the vacuum suction disc, an L-shaped connecting fixed plate is fixedly connected between the fixed seat and the upper side of the corresponding suction seat one, a clamping jaw one is slidably connected on the fixed seat, a traction sliding seat one is fixedly provided on the clamping jaw one, the traction sliding seat one is slidably provided on the upper side of the corresponding fixed seat, and the traction sliding seat one is connected with the driving assembly.

[0010] According to an advantageous embodiment, the horizontal section of the suction seat one is provided with an adjusting hole extending along the length direction thereof, the adjusting part comprises an adjusting screw one rotatably provided in the adjusting hole, a T-shaped adjusting block is threadedly sleeved on the adjusting screw one, the adjusting block is provided in the adjusting hole, and the lower side of the adjusting block is fixedly connected with the upper side of the suction seat two.

[0011] According to a favorable embodiment, the external clamping assembly includes two guide rods fixedly arranged on the upper side of the adsorption seat 2 through ear seats, and the corresponding two guide rods are commonly slidably connected with a clamping claw 2 and a traction slide 2, and a traction rod is fixedly arranged on the side of the clamping claw 2 close to the traction slide 2, and one end of the traction rod movably passes through the traction slide 2 and is fixedly provided with a limit plate, and a compensation spring movably sleeved on the surface of the corresponding traction rod is commonly fixed between the traction slide 2 and the limit plate, and a connecting portion is provided on the upper side of the traction slide 2.

[0012] According to a favorable embodiment, the connecting part includes a fixed sleeve fixedly arranged on the upper side of the traction slide seat 2, a return spring fixedly arranged in the fixed sleeve, the upper end of the return spring is fixedly connected to a connecting pin, the connecting pin is slidably connected to the fixed sleeve, and the connecting pin is connected to the drive assembly.

[0013] According to a favorable embodiment, the driving assembly includes a semi-toothed ring rotatably arranged at the center position of the back side of the vacuum adsorption disk, a fixed-length transmission plate is hingedly connected between the upper side of the semi-toothed ring and the corresponding traction slide, a telescopic transmission plate is arranged between the upper side of the semi-toothed ring and the corresponding connecting pin, a driving cylinder is fixedly arranged on the upper side of the vacuum adsorption disk, the telescopic end of the driving cylinder is fixedly connected to the driving seat through the connecting plate, and a rack meshing with the semi-toothed ring is fixedly arranged on the upper side of the driving seat.

[0014] According to a favorable embodiment, a fixing ring is fixedly provided at the center position of the back side of the vacuum adsorption disk, the fixing ring is slidingly connected to the clamping claw, and the semi-toothed ring is rotatably provided on the upper side of the fixing ring, and a guide seat is also fixedly provided on the back side of the vacuum adsorption disk, and the drive seat is sleeved on the guide seat.

[0015] According to a favorable embodiment, the telescopic transmission plate includes plate body one and plate body two, one end of plate body one is rotatably connected to the upper side of the half gear ring, the other end of plate body one is rotatably connected to adjusting screw two, the end of adjusting screw two away from plate body one is threadedly connected to plate body two, and the end of plate body two away from adjusting screw two is hinged to the corresponding connecting pin.

[0016] According to a favorable embodiment, negative pressure channels connected to the external negative pressure tube are provided inside the adsorption seat 1 and the adsorption seat 2, and negative pressure ports connected to the corresponding negative pressure channels are provided on the lower side of the two vertical sections of the adsorption seat 1 and the lower side of the adsorption seat 2.

[0017] Compared with the prior art, the aluminum strip reel feeding and conveying device provided by the embodiment of the application has the following beneficial effects: in the application, the inner wall of the center hole and the outer wall of the aluminum strip reel are simultaneously clamped and positioned by the vacuum suction disc and the three sets of auxiliary fixing mechanisms, the problem that the edge aluminum strip of the aluminum strip reel may fall off during horizontal hoisting due to the middle suction of the vacuum suction disc in the prior art is solved, and the problem that the aluminum strip reel and the vacuum suction disc may slide relative to each other during vertical hoisting is also solved, so that the feeding and conveying are more stable and safe.

[0018] In the application, the lengths of the suction seat one and the suction seat two in the auxiliary suction assembly are adjustable to cover the area of the edge of the aluminum strip reel that is not suctioned by the vacuum, and the inner wall of the center hole and the outer wall of the aluminum strip reel are clamped by the clamping jaw one and the clamping jaw two in the inner clamping assembly and the outer clamping assembly, so that the aluminum strip is effectively prevented from falling off due to gravity or mispositioning through the double action of negative pressure suction and mechanical clamping.

[0019] In the application, the clamping jaw one in the inner clamping assembly provides a supporting force for the inner wall of the center hole when the aluminum strip reel is adjusted to a vertical state, so that the aluminum strip reel is prevented from sliding relative to the vacuum suction disc due to gravity, and the safety risk and equipment failure are reduced, and the requirement for the external negative pressure system is reduced.

[0020] In the application, the clamping jaw two in the outer clamping assembly cooperates with the compensation spring to ensure that the outer wall of the aluminum strip reel is uniformly stressed, and the aluminum strip is further prevented from loosening or mispositioning. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is an overall external perspective view of the application.

[0022] Figure 2 It is a top view of the application.

[0023] Figure 3 It is an external perspective view of the auxiliary positioning mechanism in the application.

[0024] Figure 4 It is a partial perspective view of the auxiliary positioning mechanism in the application.

[0025] Figure 5 It is a connection structure diagram of the suction assembly and the outer clamping assembly in the application.

[0026] Figure 6 It is a state diagram of the device when the aluminum strip reel is suctioned.

[0027] The figure reference: 1, vacuum suction disc; 2, rotating frame; 21, mounting frame; 22, manual operation frame; 23, top supporting cylinder; 24, connecting frame; 3, auxiliary fixing mechanism; 31, inner abutting assembly; 311, fixed seat; 312, connecting fixed plate; 313, clamping jaw I; 314, traction sliding seat I; 32, auxiliary suction assembly; 321, suction seat I; 322, suction seat II; 323, adjusting part; 3231, adjusting screw I; 3232, adjusting block; 33, outer abutting assembly; 331, guide rod; 332, clamping jaw II; 333, traction sliding seat II; 334, traction rod; 335, compensation spring; 336, connecting part; 3361, fixed sleeve; 3362, connecting pin; 34, driving assembly; 341, half-tooth ring; 342, fixed-length transmission plate; 343, telescopic transmission plate; 344, driving cylinder; 345, driving seat; 346, rack; 347, fixed ring. DETAILED DESCRIPTION

[0028] The following description will be made in conjunction with the accompanying drawings Figure 1 - the accompanying drawings Figure 6 Further detailed description will be made to the present application.

[0029] Please refer to the accompanying drawings Figure 1 and Figure 6 An aluminum strip reel feeding and conveying device is connected and cooperated with an external hoisting device to hoist the aluminum strip reel and then convey it. The aluminum strip reel feeding and conveying device comprises a vacuum suction disc 1 with a through hole structure in the middle and a rotating frame 2 mounted on the back of the vacuum suction disc 1. The rotating frame 2 comprises a mounting frame 21 rotatably arranged on the back of the vacuum suction disc 1 through an ear seat. A U-shaped manual operation frame 22 is arranged on the mounting frame 21. A top supporting cylinder 23 is rotatably arranged on the mounting frame 21. The telescopic end of the top supporting cylinder 23 is hingedly connected with a connecting frame 24, which is fixedly arranged on the back of the vacuum suction disc 1. After the hoisting rope on the external hoisting device is fixedly connected with the mounting frame 21, the worker holds the manual operation frame 22 to control the movement of the vacuum suction disc 1 to the surface of the horizontal aluminum strip reel to adsorb and fix it. After the aluminum strip reel is hoisted, the vacuum suction disc 1 can be driven to rotate by the elongation of the top supporting cylinder 23 to adjust the aluminum strip reel from the horizontal state to the vertical state. It is particularly pointed out that the vacuum suction disc 1 in the present scheme is also provided with a corresponding sealing structure and a corresponding negative pressure system, which belongs to the common knowledge in the field, and therefore is not described in detail in this text.

[0030] Refer to Figure 1 and Figure 2The back of the vacuum adsorption disc 1 is uniformly provided with three groups of auxiliary fixing mechanisms 3 along the circumferential direction thereof, the auxiliary fixing mechanism 3 comprises an inner abutting assembly 31 arranged on the back of the vacuum adsorption disc 1, an auxiliary adsorption assembly 32 arranged on the inner abutting assembly 31, an outer abutting assembly 33 arranged on the auxiliary adsorption assembly 32, and a driving assembly 34 arranged between the vacuum adsorption disc 1, the inner abutting assembly 31 and the outer abutting assembly 33.

[0031] In specific work, the driving assembly 34 drives the inner abutting assembly 31 and the corresponding outer abutting assembly 33 to abut and limit the inner wall and the outer wall of the center hole of the aluminum reel, respectively, when the aluminum reel is adjusted to a vertical state, the inner abutting assembly 31 can limit the movement of the aluminum reel relative to the vacuum adsorption disc 1, and the three groups of auxiliary adsorption assemblies 32 distributed along the circumferential direction of the vacuum adsorption disc 1 adsorb and pull the area of the surface of the aluminum reel not covered by the vacuum adsorption disc 1, avoiding the dislocation of the part of the aluminum belt due to the gravity of the part of the aluminum belt not adsorbed by the vacuum adsorption disc 1.

[0032] Referring to Figure 3 and Figure 4 , the auxiliary adsorption assembly 32 comprises an inverted U-shaped adsorption seat 321, the lower side of the two vertical sections of the adsorption seat 321 is provided with an adsorption sealing ring 1 extending along the length direction thereof (not shown in the figure), the adsorption seat 321 is slidably connected with an adsorption seat 322, the lower side of the adsorption seat 322 is provided with an adsorption sealing ring 2 (not shown in the figure), and the adsorption seat 321 and the adsorption seat 322 are jointly provided with an adjusting part 323. The inside of the adsorption seat 321 and the adsorption seat 322 is provided with a negative pressure channel (not shown in the figure) connected with an external negative pressure pipe, and the lower side of the two vertical sections of the adsorption seat 321 and the lower side of the adsorption seat 322 are provided with negative pressure ports (not shown in the figure) in communication with the corresponding negative pressure channels. The adsorption seat 321 and the adsorption seat 322 are adsorbed by an external negative pressure system.

[0033] In specific work, the adsorption seat 321 and the adsorption seat 322 can be attached to the edge position of the surface of the aluminum reel, adsorb the aluminum belt at the edge of the aluminum reel, and reduce the risk of dislocation and falling of the part of the aluminum belt affected by gravity; at the same time, the relative length between the adsorption seat 321 and the adsorption seat 322 can be adjusted according to the radius of the aluminum reel through the adjusting part 323.

[0034] Referring to Figure 4 and Figure 5The horizontal section of the adsorption seat one 321 is provided with an adjusting hole extending along the length direction thereof, the adjusting part 323 comprises an adjusting screw one 3231 rotatably arranged in the adjusting hole, a T-shaped adjusting block 3232 is threadedly sleeved on the adjusting screw one 3231, the adjusting block 3232 is arranged in the adjusting hole, and the lower side of the adjusting block 3232 is fixedly connected with the upper side of the adsorption seat two 322. One end of the adjusting screw one 3231 movably penetrates through the corresponding side wall of the adsorption seat one 321 and is fixedly provided with an adjusting knob, the staff member drives the adjusting block 3232 to move by rotating the adjusting knob to make the adjusting screw one 3231 rotate, so that the adsorption seat two 322 slides relative to the adsorption seat one 321 to adjust the length between the two.

[0035] Referring to Figure 2 and Figure 4 In order to avoid that the aluminum reel slides relative to the vacuum adsorption disc 1 when in the vertical state, the inner abutting assembly 31 comprises a fixed seat 311 fixedly arranged on the back of the vacuum adsorption disc 1, an L-shaped connecting fixed plate 312 is fixedly connected between the fixed seat 311 and the upper side of the corresponding adsorption seat one 321, a clamping jaw one 313 is slidably connected on the fixed seat 311, a traction sliding seat one 314 is fixedly arranged on the clamping jaw one 313, the traction sliding seat one 314 is slidably arranged on the upper side of the corresponding fixed seat 311, and the traction sliding seat one 314 is connected with the driving assembly 34.

[0036] In specific work, when the vacuum adsorption disc 1 is attached to the surface of the horizontal aluminum reel, the end of the clamping jaw one 313 is inserted into the center hole of the aluminum reel (inserted into the center hole of the aluminum reel but not penetrates through the center hole), then the staff member drives the traction sliding seat one 314 to move by controlling the driving assembly 34, so that the clamping jaw one 313 on the traction sliding seat one 314 moves, the three clamping jaws one 313 are respectively close to the inner wall of the corresponding position of the center hole of the aluminum reel and stop after the inner wall is abutted, at this time, the aluminum reel is limited by the clamping jaw one 313, when the aluminum reel is in the vertical state, the clamping jaw one 313 supports the inner wall of the center hole of the aluminum reel, so that the aluminum reel does not slide relative to the vacuum adsorption disc 1.

[0037] Referring to Figure 2 and Figure 5, in order to further reduce the aluminum disc in the horizontal state under the influence of gravity disorder risk of falling, the outer abutting assembly 33 includes two guide rods 331 fixedly arranged on the upper side of the adsorption seat two 322 through the ear seat, the corresponding two guide rods 331 are slidably connected with the clamping jaw two 332 and the traction slide seat two 333, the clamping jaw two 332 is fixedly arranged with a traction rod 334 on the side close to the traction slide seat two 333, one end of the traction rod 334 is movably penetrated through the traction slide seat two 333 and fixedly arranged with a limiting disc, the traction slide seat two 333 and the limiting disc are fixedly arranged with a compensation spring 335 movably arranged on the surface of the corresponding traction rod 334, the upper side of the traction slide seat two 333 is provided with a connecting part 336. When the traction slide seat two 333 moves, the compensation spring 335 will be pushed to move, so that the compensation spring 335 can pull the clamping jaw two 332 to move, and after the clamping jaw two 332 is in contact with the outer wall of the aluminum disc, the traction slide seat two 333 can continue to move so that the compensation spring 335 is stretched and the pressure on the clamping jaw two 332 is gradually increased.

[0038] In specific work, when the vacuum adsorption disc 1 is attached to the surface of the aluminum disc, the clamping jaw two 332 is near the outer wall of the aluminum disc, and when the staff drives the clamping jaw one 313 to abut against the inner wall of the center hole of the aluminum disc through the driving assembly 34, the driving assembly 34 will drive the traction slide seat two 333 to move synchronously through the connecting part 336, so that the traction slide seat two 333 drives the clamping jaw two 332 to gradually approach the outer wall of the corresponding position of the aluminum disc and until the clamping jaw two 332 is in contact with the outer wall of the position of the aluminum disc, the clamping force of the clamping jaw two 332 cooperates with the abutting force of the corresponding clamping jaw one 313 to clamp the aluminum band wound on the aluminum disc, reducing the risk of relative sliding disorder between the aluminum bands.

[0039] Referring to Figure 5 , the connecting part 336 includes a fixed sleeve 3361 fixedly arranged on the upper side of the traction slide seat two 333, a reset spring (not shown in the figure) is fixedly arranged in the fixed sleeve 3361, the upper end of the reset spring is fixedly connected with a connecting pin 3362, the connecting pin 3362 is slidably connected with the fixed sleeve 3361, and the connecting pin 3362 is connected with the driving assembly 34. When the adsorption seat two 322 adjusts the length relative to the adsorption seat one 321, the staff needs to press the connecting pin 3362 first, so that the connecting pin 3362 can be separated from the driving assembly 34, and then the adsorption seat two 322 adjusts the position by rotating the adjusting screw one 3231 through the operation of the adjusting knob.

[0040] Referring to Figures 3-5The driving assembly 34 comprises a half-tooth ring 341 rotatably arranged at the center of the back of the vacuum adsorption disc 1, a fixed-length transmission plate 342 hingedly arranged between the upper side of the half-tooth ring 341 and the corresponding traction sliding seat one 314, an extension transmission plate 343 arranged between the upper side of the half-tooth ring 341 and the corresponding connecting pin 3362, a driving cylinder 344 fixedly arranged at the upper side of the vacuum adsorption disc 1, a driving seat 345 fixedly connected to the extension end of the driving cylinder 344 through a connecting plate, and a rack 346 fixedly arranged at the upper side of the driving seat 345 and engaged with the half-tooth ring 341. A guide seat is also fixedly arranged at the back of the vacuum adsorption disc 1, and the driving seat 345 is sleeved on the guide seat.

[0041] In specific work, the extension end of the driving cylinder 344 is elongated to drive the driving seat 345 to move, the rack 346 on the driving seat 345 can drive the half-tooth ring 341 to rotate, the rotation of the half-tooth ring 341 drives the fixed-length transmission plate 342 and the extension transmission plate 343 to swing, the swing of the fixed-length transmission plate 342 can drive the traction sliding seat one 314 to move outward, thereby pulling the end of the jaw one 313 to abut against the inner wall of the central hole of the aluminum reel, and the swing of the extension transmission plate 343 can drive the traction sliding seat two 333 to move inward, thereby pulling the end of the jaw two 332 to abut against the outer wall of the circumferential side of the aluminum reel.

[0042] Referring to Figure 4 In order to facilitate the installation of the half-tooth ring 341, a fixed ring 347 is fixedly arranged at the center of the back of the vacuum adsorption disc 1, the fixed ring 347 is slidingly connected with the jaw one 313, and the half-tooth ring 341 is rotatably arranged at the upper side of the fixed ring 347. The half-tooth ring 341 is rotatably arranged on the fixed ring 347, and the fixed ring 347 slides relative to each jaw one 313 without interfering with the movement of the jaw one 313.

[0043] Referring to Figure 4 In order to facilitate the length adjustment of the adsorption seat one 321 and the adsorption seat two 322, the extension transmission plate 343 comprises a plate body one and a plate body two, one end of the plate body one is rotatably connected with the upper side of the half-tooth ring 341, the other end of the plate body one is rotatably connected with an adjusting screw two, the end of the adjusting screw two away from the plate body one is threadedly connected with the plate body two, and the end of the plate body two away from the adjusting screw two is hingedly connected with the corresponding connecting pin 3362. When the adsorption seat one 321 and the corresponding adsorption seat two 322 need to be adjusted in length, the corresponding connecting pin 3362 is pressed to separate the connecting pin 3362 inserted with the plate body two, at this time the extension transmission plate 343 is disconnected with the adsorption seat two 322, the adsorption seat one 321 and the corresponding adsorption seat two 322 can be adjusted in length, and after the adjustment of the two is completed, the length of the extension transmission plate 343 is adjusted by rotating the adjusting screw two according to the position of the connecting pin 3362 on the adsorption seat two 322 at this time, so that the plate body two can be inserted and assembled with the connecting pin 3362 again.

[0044] The working process of the feeding conveying device is as follows: the mounting frame 21 of the device is connected with external hoisting equipment, workers move the vacuum suction disc 1 to the aluminum reel to be fed by holding the manual operating frame 22 and cooperating with the hoisting equipment, then drive the cylinder 344 to work, so that the half-tooth ring 341 rotates, thereby driving the clamping jaw one 313 and the clamping jaw two 332 to move and abut against the inner wall of the center hole of the aluminum reel and the outer wall of the circumferential side of the aluminum reel respectively through the fixed-length transmission plate 342 and the telescopic transmission plate 343, and the suction seat one 321 and the suction seat two 322 are attached to the surface of the aluminum reel which is not adsorbed by the vacuum suction disc 1, so as to pull the aluminum belt at the edge position upward; then the device is moved to the specified position through the hoisting equipment, and then the vacuum suction disc 1 drives the aluminum reel to rotate from horizontal to vertical state through the jacking cylinder 23, at this time the clamping jaw one 313 at the center hole position of the aluminum reel can support the aluminum reel to avoid the aluminum reel from moving downward; then the workers adjust the height of the aluminum reel through the external hoisting equipment and send the aluminum reel to the mounting shaft of the uncoiler, and the clamping jaw one 313 and the clamping jaw two 332 are separated from the side wall of the aluminum reel through the contraction of the driving cylinder 344, and the vacuum suction disc 1, the suction seat one 321 and the suction seat two 322 are all depressurized and separated from the aluminum reel, thereby completing the feeding and conveying of the aluminum reel.

[0045] The above is only an embodiment of the present application, and does not limit the patent scope of the present application, and any equivalent structure or equivalent process transformation according to the content of the specification and drawings, or direct or indirect application in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. An aluminum strip reel feeding and conveying device, comprising a vacuum adsorption plate with a through-hole structure in the middle connected to an external hoisting device and a rotating frame mounted on the back of the vacuum adsorption plate, characterized in that: The back of the vacuum adsorption plate is evenly provided with three sets of auxiliary fixing mechanisms along its circumferential direction; The auxiliary fixing mechanism includes an inner tightening assembly arranged on the back of the vacuum adsorption plate, an auxiliary adsorption assembly is arranged on the inner tightening assembly, an outer tightening assembly is arranged on the auxiliary adsorption assembly, and a driving assembly is commonly provided between the vacuum adsorption plate, the inner tightening assembly and the outer tightening assembly; The auxiliary adsorption assembly includes an inverted U-shaped adsorption seat 1, the lower side of each of the two vertical sections of the adsorption seat 1 is provided with an adsorption sealing ring 1 extending along the length direction thereof, the adsorption seat 1 is slidably connected to the adsorption seat 2, the lower side of the adsorption seat 2 is provided with an adsorption sealing ring 2, and an adjustment portion is provided between the adsorption seat 1 and the adsorption seat 2; The inner tightening assembly and the corresponding outer tightening assembly are driven by the driving assembly to tighten and limit the inner wall of the center hole and the outer wall of the circumference of the aluminum tape disk respectively. The three groups of auxiliary adsorption assemblies are distributed along the circumference of the vacuum adsorption disk to adsorb and pull the area of ​​the aluminum tape disk surface not covered by the vacuum adsorption disk; The inner tightening assembly includes a fixed seat fixedly arranged on the back of the vacuum adsorption plate, a clamping claw 1 is slidably connected to the fixed seat, a traction slide 1 is fixedly arranged on the clamping claw 1, the traction slide 1 is slidably arranged on the upper side of the corresponding fixed seat, and the traction slide 1 is connected to the driving assembly; The outer tightening assembly includes two guide rods fixedly arranged on the upper side of the adsorption seat 2 through the ear seat, and the corresponding two guide rods are slidably connected with the clamping claw 2 and the traction slide 2. The clamping claw 2 is fixedly provided with a traction rod on the side close to the traction slide 2. One end of the traction rod movably passes through the traction slide 2 and is fixedly provided with a limit plate. A compensation spring movably sleeved on the surface of the corresponding traction rod is fixedly provided between the traction slide 2 and the limit plate. A connecting portion is provided on the upper side of the traction slide 2. The connecting part includes a fixed sleeve fixedly arranged on the upper side of the traction slide seat 2, a reset spring fixedly arranged in the fixed sleeve, the upper end of the reset spring is fixedly connected to a connecting pin, the connecting pin is slidably connected to the fixed sleeve, and the connecting pin is connected to the driving assembly.

2. The aluminum tape reel feeding and conveying equipment according to claim 1, characterized in that: The rotating frame includes a mounting frame that is rotatably arranged on the back of the vacuum adsorption plate through an ear seat, a U-shaped manual operating frame is provided on the mounting frame, a supporting cylinder is rotatably arranged on the mounting frame, the telescopic end of the supporting cylinder is hinged with a connecting frame, and the connecting frame is fixedly arranged on the back of the vacuum adsorption plate.

3. The aluminum tape reel feeding and conveying equipment according to claim 1, characterized in that: An L-shaped connecting and fixing plate is fixedly connected between the fixing seat and the upper side of the corresponding adsorption seat.

4. The aluminum tape reel feeding and conveying equipment according to claim 2, characterized in that: The horizontal section of the adsorption seat 1 is provided with an adjustment hole extending along its length direction, and the adjustment part includes an adjustment screw 1 rotatably set in the adjustment hole, and a T-shaped adjustment block is threadedly sleeved on the adjustment screw 1. The adjustment block is set in the adjustment hole, and the lower side of the adjustment block is fixedly connected to the upper side of the adsorption seat 2.

5. The aluminum tape reel feeding and conveying equipment according to claim 1, characterized in that: The driving assembly includes a semi-toothed ring rotatably arranged at the center position of the back side of the vacuum adsorption disk, a fixed-length transmission plate is hinged between the upper side of the semi-toothed ring and the corresponding traction slide, a telescopic transmission plate is arranged between the upper side of the semi-toothed ring and the corresponding connecting pin, a driving cylinder is fixedly arranged on the upper side of the vacuum adsorption disk, the telescopic end of the driving cylinder is fixedly connected to the driving seat through the connecting plate, and a rack engaged with the semi-toothed ring is fixedly arranged on the upper side of the driving seat.

6. The aluminum tape reel feeding and conveying equipment according to claim 5, characterized in that: A fixing ring is fixedly provided at the center position of the back side of the vacuum adsorption disk, the fixing ring is slidably connected to the clamping claw, and the semi-toothed ring is rotatably provided on the upper side of the fixing ring. A guide seat is also fixedly provided on the back side of the vacuum adsorption disk, and the driving seat is sleeved on the guide seat.

7. The aluminum tape reel feeding and conveying equipment according to claim 5, characterized in that: The telescopic transmission plate includes plate body one and plate body two. One end of plate body one is rotatably connected to the upper side of the half gear ring, and the other end of plate body one is rotatably connected to adjusting screw rod two. The end of adjusting screw rod two away from plate body one is threadedly connected to plate body two, and the end of plate body two away from adjusting screw rod two is hinged to the corresponding connecting pin.

8. The aluminum tape reel feeding and conveying equipment according to claim 1, characterized in that: The interiors of the adsorption seat 1 and the adsorption seat 2 are both provided with negative pressure channels connected to the external negative pressure tube, and the lower sides of the two vertical sections of the adsorption seat 1 and the lower side of the adsorption seat 2 are both provided with negative pressure ports connected to the corresponding negative pressure channels.

Images