Semi-automatic coiled material feeding device
By designing a semi-automatic roll material feeding device, which utilizes suction cups, brush rods, and negative pressure devices, the problems of complex operation and safety hazards of traditional roll material transfer equipment are solved, achieving efficient cleaning and precise transfer of roll materials.
Patent Information
- Application Number
- CN202610060221.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2026-01-16
- Publication Date
- 2026-03-06
AI Technical Summary
Traditional roll transfer equipment is complex to operate, poses safety hazards, consumes a lot of manpower, and is difficult to efficiently achieve roll flipping and feeding.
Design a semi-automatic roll material feeding device that uses suction cups, brush rods and negative pressure devices to clean and grip the roll material through air blowing and negative pressure, and combines a drive device to achieve precise transfer of the roll material.
It improves the cleanliness of the coil surface, reduces the dispersion of impurities, simplifies the operation process, and improves the efficiency and safety of coil transfer.
Smart Images
Figure CN121609141A_ABST
Abstract
Description
Technical Field
[0001] This invention relates to the technical field of roll material transfer, and more specifically, to a semi-automatic roll material feeding device. Background Technology
[0002] Stamping is a crucial method for manufacturing stamped parts in industrial production. Its workflow involves feeding sheet-like raw materials, rolled into coils, into a stamping press. The press then uses pressure to shape the raw material into a workpiece. During this process, the coiled material is continuously consumed, making frequent replacement with new coils a common practice. Since rolled materials are mostly made of metal and are often quite heavy, manual transfer is nearly impossible, requiring auxiliary equipment. Traditional auxiliary equipment presents numerous operational inconveniences. Previously, a lever was inserted into the center hole of the rolled material, using leverage or mechanical traction to move it. This method is not only complex, but even slight misalignment during lever insertion can cause instability in the rolled material's center of gravity, leading to swaying or even falling during transfer. Furthermore, when the rolled material needs to be flipped to accommodate different processing requirements, traditional equipment is even more cumbersome, often requiring multiple people and consuming significant time and effort. Therefore, a more efficient rolled material transfer and loading device is needed. Summary of the Invention
[0003] The purpose of this invention is to provide a semi-automatic roll material feeding device that can efficiently perform small-range transfer and feeding operations on roll materials.
[0004] This invention is achieved through the following technical solution: The semi-automatic roll material feeding device of this invention includes a horizontally arranged suction cup, a first driving device for driving the suction cup to move, a through hole opened in the middle of the suction cup, a support tube slidably disposed in the through hole, a plurality of elongated slots opened on the lower side of the suction cup, a plurality of air blowing holes opened in the top wall of the slots, an air blowing device connected to the air blowing holes, a brush rod disposed in the slots, an elastic component connected to the brush rod, and a second driving device for driving the support tube to rotate; the slots are connected to the through hole, and the brush rod is fixedly connected to the side wall of the support tube; the plurality of slots divide the suction cup into a plurality of negative pressure zones, each negative pressure zone including a plurality of negative pressure holes opened on the suction cup; the negative pressure holes are connected to negative pressure devices.
[0005] Furthermore, the first driving device includes a horizontally arranged base plate, a sleeve vertically arranged on the base plate, a rotating shaft rotatably arranged in the sleeve, a telescopic assembly horizontally arranged at the upper end of the rotating shaft, a screw vertically arranged at the end of the telescopic assembly away from the rotating shaft, and a rotating assembly for driving the screw to move in a vertical direction; the lower end of the screw is fixedly connected to the suction cup.
[0006] Furthermore, a first driven wheel is sleeved on the outer wall of the rotating shaft, a first motor is fixedly mounted on the base plate, a first driving wheel is mounted on the output shaft of the first motor, and the first driving wheel and the first driven wheel are connected by a first transmission belt.
[0007] Furthermore, the telescopic assembly includes a horizontally arranged slide rail, a slide bar slidably disposed on the slide rail, and a telescopic cylinder fixedly disposed on one end of the slide rail near the rotating shaft; the cylinder body of the telescopic cylinder is fixedly connected to the slide rail, the movable end of the telescopic cylinder is fixedly connected to the slide bar, and the rotating assembly is connected to the end of the slide bar away from the telescopic cylinder.
[0008] Furthermore, the rotating assembly includes a housing, a threaded sleeve rotatably disposed in the housing, and a rotary motor for driving the threaded sleeve to rotate; the threaded sleeve is threadedly connected to the screw.
[0009] Furthermore, the second driving device includes an internal gear disposed inside the support tube, an external gear meshing with the internal gear, a drive shaft disposed axially on the external gear, a support block for supporting the drive shaft, a second driven wheel disposed at the upper end of the drive shaft, a second motor fixedly disposed on the upper side of the suction cup, a second driving wheel disposed on the output shaft of the second motor, and a second transmission belt for connecting the second driving wheel and the second driven wheel; the external gear has a long strip structure, and the drive shaft is rotatably connected to the support block.
[0010] Furthermore, the elastic component includes an annular first limiting groove formed at the upper end of the support tube, a first limiting ring rotatably disposed in the first limiting groove, an annular limiting block disposed at the upper end of the through hole, an annular second limiting groove formed on the inner wall of the limiting block, a second limiting ring rotatably disposed in the second limiting groove, and a spring for connecting the first limiting ring and the second limiting ring; the lower side of the support block is fixedly connected to the upper side of the limiting block.
[0011] Furthermore, it also includes an annular connecting ring rotatably disposed on the outer wall of the suction cup; the connecting ring is simultaneously fixedly connected to one end of the plurality of brush rods away from the support tube.
[0012] Furthermore, the air blowing device includes an air blowing cover covering the upper end of the plurality of air blowing holes, an air blowing pipe communicating with the interior of the air blowing cover, and an air compressor connected to the air blowing pipe.
[0013] Furthermore, the negative pressure device includes a negative pressure cover covering the upper end of the plurality of negative pressure holes, a negative pressure pipe communicating with the inner wall of the negative pressure cover, and a negative pressure machine connected to the negative pressure pipe.
[0014] The technical solution of the present invention has at least the following advantages and beneficial effects: The semi-automatic roll material feeding device of the present invention uses a first driving device to drive the suction cup to move above the roll material, so that there is a certain gap between the suction cup and the roll material. Then, the blowing device is activated to blow high-pressure gas out from the blowing hole. The gas pushes the brush rod, pushing the brush rod out of the slot and contacting the surface of the roll material. Then, the second driving device drives the brush rod to rotate, brushing the surface of the roll material during the rotation. At the same time, the negative pressure device is activated to draw air through the negative pressure hole, sucking away the dust brushed off by the brush rod. After the brush rod rotates a few times, the blowing device stops supplying air, and the brush rod continues to rotate. When it rotates into the slot, the elastic component pulls the brush rod into the slot. Then, the first driving device drives the suction cup to stick to the roll material. The suction cup is held by the negative pressure hole and the negative pressure device, and then it can be transferred to the processing equipment. This method of first cleaning the surface of the roll material with a brush and then gripping it with negative pressure not only effectively cleans the surface of the roll material and increases the force of the negative pressure, but also improves the cleanliness of the roll material during processing. Furthermore, the impurities brushed off the roll material can be sucked away through the negative pressure holes, preventing impurities from scattering in the processing workshop. Attached Figure Description
[0015] Figure 1 This is a schematic diagram of the structure of the semi-automatic roll material feeding device provided in an embodiment of the present invention; Figure 2 This is a schematic diagram of the suction cup portion provided in an embodiment of the present invention; Figure 3 This is a schematic diagram of the suction cup portion in one state according to an embodiment of the present invention; Figure 4 This is a schematic diagram of the two states of the suction cup portion provided in an embodiment of the present invention; Figure 5 A schematic diagram of the three states of the suction cup portion provided in an embodiment of the present invention; Figure 6 for Figure 3 A partial sectional view along the vertical direction; Figure 7 This is a schematic diagram of the brush rod portion provided in an embodiment of the present invention; Figure 8 This is a schematic diagram of the structure of the elastic component provided in an embodiment of the present invention; Figure 9 This is a schematic diagram of the structure of the second driving device portion provided in an embodiment of the present invention; Figure 10 This is a schematic diagram of the suction cup structure provided in an embodiment of the present invention; Icons: 10-Suction cup, 11-Through hole, 12-Support tube, 13-Slot, 14-Air hole, 15-Air blowing device, 151-Air blowing cover, 152-Air blowing pipe, 16-Brush rod, 17-Elastic component, 171-First limiting groove, 172-First limiting ring, 173-Limiting block, 174-Second limiting ring, 175-Spring, 18-Second driving device, 181-Internal gear, 182-External gear, 183-Drive shaft, 184-Second drive shaft 185-Second transmission belt, 186-Second motor, 187-Support block, 19-Negative pressure hole, 191-Negative pressure cover, 192-Negative pressure pipe, 110-Connecting ring, 20-First drive device, 21-Base plate, 22-Sleeve, 23-Rotating shaft, 24-Telescopic assembly, 241-Slide rail, 242-Slide bar, 243-Telescopic cylinder, 25-Screw, 26-Rotating assembly, 27-First driven wheel, 28-First motor, 29-First driving wheel. Detailed Implementation
[0016] Example The following description, in conjunction with specific embodiments, further illustrates the point, as shown in the appendix. Figure 1 -Appendix Figure 10 As shown, the semi-automatic roll material feeding device of this embodiment includes a horizontally arranged suction cup 10, a first driving device 20 for driving the suction cup 10 to move, a through hole 11 opened in the middle of the suction cup 10, a support tube 12 slidably disposed in the through hole 11, a plurality of elongated slots 13 opened on the lower side of the suction cup 10, a plurality of air blowing holes 14 opened in the inner top wall of the slots 13, an air blowing device 15 connected to the air blowing holes 14, a brush rod 16 disposed in the slots 13, an elastic component 17 connected to the brush rod 16, and a second driving device 18 for driving the support tube 12 to rotate; the slots 13 are connected to the through hole 11, and the brush rod 16 is fixedly connected to the side wall of the support tube 12; the plurality of slots 13 divide the suction cup 10 into a plurality of negative pressure zones, and the negative pressure zones include a plurality of negative pressure holes 19 opened on the suction cup 10; the negative pressure holes 19 are connected to negative pressure devices. Specifically, the first driving device 20 drives the suction cup 10 to move above the roll material, creating a certain gap between the suction cup 10 and the roll material. Then, the blowing device 15 is activated to blow high-pressure gas out of the blowing hole 14. The gas then pushes the brush rod 16, pushing it out of the slot 13 and into contact with the surface of the roll material. The second driving device 18 then drives the brush rod 16 to rotate, brushing the surface of the roll material during the rotation (as shown in the attached diagram). Figure 4 -Appendix Figure 5As shown, the brush rod 16 has bristles on its lower side. The negative pressure device is activated, drawing air through the negative pressure hole 19 to remove the dust brushed off by the brush rod 16. After the brush rod 16 rotates several times, the air blowing device 15 stops supplying air, and the brush rod 16 continues to rotate. When it rotates into the slot 13, the elastic component 17 pulls the brush rod 16 into the slot 13 (as shown in the attached diagram). Figure 3 As shown in the diagram, the first driving device 20 drives the suction cup 10 to adhere to the roll material. The suction cup 10 is held in place by the negative pressure hole 19 and the negative pressure device, and then transferred to the processing equipment. This method of first cleaning the surface of the roll material with the brush rod 16 and then gripping it with negative pressure not only effectively cleans the surface of the roll material and increases the force of the negative pressure, but also improves the cleanliness of the roll material during processing. Furthermore, the impurities brushed off the roll material can be sucked away with the negative pressure hole 19, preventing impurities from scattering in the processing workshop.
[0017] The first driving device 20 in this embodiment includes a horizontally arranged base plate 21, a sleeve 22 vertically arranged on the base plate 21, a rotating shaft 23 rotatably arranged in the sleeve 22, a telescopic component 24 horizontally arranged at the upper end of the rotating shaft 23, a screw 25 vertically arranged at the end of the telescopic component 24 away from the rotating shaft 23, and a rotating component 26 for driving the screw 25 to move vertically; the lower end of the screw 25 is fixedly connected to the suction cup 10. Specifically, the rotating shaft 23 can rotate in the sleeve 22, and by cooperating with the telescopic component 24, the turntable can drive the roll material to move horizontally, and the rotating component 26 can drive the screw 25 to move vertically. This enables the suction cup 10 and the roll material to move in all directions, achieving efficient and precise transfer of the roll material.
[0018] In this embodiment, a first driven wheel 27 is sleeved on the outer wall of the rotating shaft 23, and a first motor 28 is fixedly mounted on the base plate 21. The output shaft of the first motor 28 has a first driving wheel 29, and the first driving wheel 29 and the first driven wheel 27 are connected by a first transmission belt. Specifically, the first motor 28 can drive the rotating shaft 23 to rotate via the first transmission belt. Gear transmission, sprocket and chain transmission, etc., can also be used.
[0019] The telescopic component 24 in this embodiment includes a horizontally arranged slide rail 241, a slide bar 242 slidably disposed on the slide rail 241, and a telescopic cylinder 243 fixedly disposed at one end of the slide rail 241 near the rotating shaft 23. The cylinder body of the telescopic cylinder 243 is fixedly connected to the slide rail 241, the movable end of the telescopic cylinder 243 is fixedly connected to the slide bar 242, and the rotating component 26 is connected to the end of the slide bar 242 away from the telescopic cylinder 243. Specifically, the telescopic cylinder 243 can pull the slide bar 242 to move on the slide rail 241, allowing the suction cup 10 and the roll material to move closer to / away from the rotating shaft 23, enabling a wider range and higher precision roll material transfer operation.
[0020] The rotating assembly 26 in this embodiment includes a housing, a threaded sleeve rotatably disposed in the housing, and a rotary motor for driving the threaded sleeve to rotate; the threaded sleeve is threadedly connected to the screw 25. Specifically, the rotary motor drives the threaded sleeve to rotate, thereby causing the screw 25 to move axially within the threaded sleeve. The rotary motor can drive the threaded sleeve to rotate via gears, sprockets, chains, etc., and a groove or other structure is required on the outer wall of the screw 25 to restrict its rotation. Since this structure is conventional, it is not explicitly limited in the accompanying drawings; a conventional structure can be used.
[0021] The second driving device 18 in this embodiment includes an internal gear 181 disposed inside the support tube 12, an external gear 182 meshing with the internal gear 181, a drive shaft 183 disposed axially on the external gear 182, a support block 187 for supporting the drive shaft 183, a second driven wheel 184 disposed at the upper end of the drive shaft 183, a second motor 186 fixedly disposed on the upper side of the suction cup 10, a second driving wheel disposed on the output shaft of the second motor 186, and a second transmission belt 185 for connecting the second driving wheel and the second driven wheel 184; the external gear 182 has a long strip structure, and the drive shaft 183 is rotatably connected to the support block 187. Specifically, the second motor 186 drives the drive shaft 183 to rotate via the second transmission belt 185, which in turn drives the external gear 182 to rotate. The external gear 182 then drives the internal gear 181 to rotate, which in turn drives the support tube 12 to rotate. The support tube 12 ultimately drives multiple brush rods 16 to rotate. Since the external gear 182 is a long strip structure, even if the support tube 12 and the internal gear 181 move axially frequently, the meshing state of the internal gear 181 and the external gear 182 can be maintained during the movement.
[0022] The elastic component 17 in this embodiment includes an annular first limiting groove 171 formed at the upper end of the support tube 12, a first limiting ring 172 rotatably disposed in the first limiting groove 171, an annular limiting block 173 disposed at the upper end of the through hole 11, an annular second limiting groove formed on the inner wall of the limiting block 173, a second limiting ring 174 rotatably disposed in the second limiting groove, and a spring 175 for connecting the first limiting ring 172 and the second limiting ring 174; the lower side of the support block 187 is fixedly connected to the upper side of the limiting block 173. Specifically, the first limiting ring 172 at the lower end of the spring 175 can rotate in the first limiting groove 171, and the second limiting ring 174 at the upper end of the spring 175 can rotate in the second limiting groove. Therefore, even when the support tube 12 and the brush rod 16 are rotating, the spring 175 can always maintain an upward pulling force on the support tube 12 and the brush rod 16.
[0023] In this embodiment, an annular connecting ring 110 is rotatably disposed on the outer wall of the suction cup 10; the connecting ring 110 is also fixedly connected to the ends of the multiple brush rods 16 away from the support tube 12. Specifically, the connecting ring 110 can connect the multiple brush rods 16 together, making the movement of the brush rods 16 more coordinated and stable.
[0024] The air blowing device 15 in this embodiment includes an air blowing cover 151 covering the upper end of a plurality of air blowing holes 14, an air blowing pipe 152 communicating with the interior of the air blowing cover 151, and an air compressor connected to the air blowing pipe 152. Specifically, the air compressor delivers compressed gas into the air blowing cover 151 through the air blowing pipe 152, and then ejects it through the air blowing holes 14. Multiple air blowing pipes 152 can be connected to the same air compressor.
[0025] The negative pressure device in this embodiment includes a negative pressure cover 191 covering the upper end of a plurality of negative pressure holes 19, a negative pressure pipe 192 communicating with the inner wall of the negative pressure cover 191, and a negative pressure machine connected to the negative pressure pipe 192. Specifically, the plurality of negative pressure pipes 192 can be connected to the same negative pressure machine.
[0026] In summary, the semi-automatic roll material feeding device of this embodiment uses the first driving device 20 to drive the suction cup 10 to move above the roll material, so that there is a certain gap between the suction cup 10 and the roll material. Then, the blowing device 15 is activated to blow high-pressure gas out from the blowing hole 14. Then, the gas pushes the brush rod 16, pushing the brush rod 16 out of the slot 13 and contacting the surface of the roll material. Then, the second driving device 18 drives the brush rod 16 to rotate, and brushes the surface of the roll material during the rotation. The negative pressure device is activated to draw air through the negative pressure hole 19 and suck away the dust brushed off by the brush rod 16 through the negative pressure hole 19. After the brush rod 16 rotates several times, the air blowing device 15 stops supplying air, and the brush rod 16 continues to rotate. When it rotates into the slot 13, the elastic component 17 pulls the brush rod 16 into the slot 13. Then, the first driving device 20 drives the suction cup 10 to adhere to the roll material. The suction cup 10 is held in place by the negative pressure hole 19 and the negative pressure device, and then transferred to the processing equipment. This method of first cleaning the surface of the roll material with the brush rod 16 and then gripping it with negative pressure not only effectively cleans the surface of the roll material and increases the force of the negative pressure, but also improves the cleanliness of the roll material during processing. Furthermore, impurities brushed off the roll material can be sucked away with the negative pressure hole 19, preventing impurities from scattering in the processing workshop. The above is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention can have various modifications and variations. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.
Claims
1. A semi-automatic coiled material loading device, characterized by: The utility model provides a kind of suction cup (10) for including horizontal arrangement, first driving device (20) for driving device suction cup (10) moves, through hole (11) being opened in the middle of the suction cup (10), support tube (12) slidingly being arranged in the through hole (11), multiple long strip-shaped clamping slots (13) being opened in the lower side of the suction cup (10), multiple air blowing holes (14) being opened in the inner top wall of the clamping slot (13), air blowing device (15) being connected with the air blowing hole (14), brush rod (16) being arranged in the clamping slot (13), elastic component (17) being connected with the brush rod (16), and second driving device (18) for driving the rotation of the support tube (12); The clamping slot (13) is communicated with the through hole (11), and the brush rod (16) is fixedly connected with the side wall of the support tube (12). The multiple clamping slots (13) divide the suction cup (10) into multiple negative pressure zones, and the negative pressure zone includes multiple negative pressure holes (19) opened on the suction cup (10).
2. The semi-automatic web loading device of claim 1, wherein: The first driving device (20) includes a horizontally arranged bottom plate (21), a sleeve (22) vertically arranged on the bottom plate (21), a rotating shaft (23) rotatably arranged in the sleeve (22), an extension assembly (24) horizontally arranged on the upper end of the rotating shaft (23), a screw rod (25) vertically arranged on the end of the extension assembly (24) away from the rotating shaft (23), and a rotating assembly (26) for driving the screw rod (25) to move in the vertical direction. The lower end of the screw rod (25) is fixedly connected with the suction cup (10).
3. The semi-automatic web loading apparatus of claim 2, wherein: A first driven wheel (27) is sleeved on the outer wall of the rotating shaft (23), a first motor (28) is fixedly arranged on the bottom plate (21), a first driving wheel (29) is arranged on the output shaft of the first motor (28), and the first driving wheel (29) and the first driven wheel (27) are connected by a first transmission belt.
4. The semi-automatic web loading device of claim 2, wherein: The extension assembly (24) includes a slide rail (241) arranged horizontally, a slide bar (242) slidingly arranged on the slide rail (241), and an extension cylinder (243) fixedly arranged on one end of the slide rail (241) close to the rotating shaft (23). The cylinder body of the extension cylinder (243) is fixedly connected with the slide rail (241), the movable end of the extension cylinder (243) is fixedly connected with the slide bar (242), and the rotating assembly (26) is connected with one end of the slide bar (242) away from the extension cylinder (243).
5. The semi-automatic web loading apparatus of claim 2, wherein: The rotating assembly (26) includes a housing, a screw sleeve rotatably arranged in the housing, and a rotating motor for driving the screw sleeve to rotate; the screw sleeve is threadedly connected with the screw rod (25).
6. The semi-automatic web loading apparatus of claim 1, wherein: The second driving device (18) comprises an internal gear (181) arranged inside the support pipe (12), an external gear (182) engaged with the internal gear (181), a driving shaft (183) arranged axially on the external gear (182), a support block (187) for supporting the driving shaft (183), a second driven wheel (184) arranged on the upper end of the driving shaft (183), a second motor (186) fixedly arranged on the upper side of the suction disc (10), a second driving wheel arranged on the output shaft of the second motor (186), and a second transmission belt (185) for connecting the second driving wheel and the second driven wheel (184). The external gear (182) is in a long strip structure, and the driving shaft (183) is rotationally connected with the support block (187).
7. The semi-automatic web loading apparatus of claim 6, wherein: The elastic assembly (17) comprises a ring-shaped first limiting groove (171) arranged on the upper end of the support pipe (12), a first limiting ring (172) rotationally arranged in the first limiting groove (171), a ring-shaped limiting block (173) arranged on the upper end of the through hole (11), a ring-shaped second limiting groove arranged on the inner wall of the limiting block (173), a second limiting ring (174) rotationally arranged in the second limiting groove, and a spring (175) for connecting the first limiting ring (172) and the second limiting ring (174). The lower side of the support block (187) is fixedly connected with the upper side of the limiting block (173).
8. The semi-automatic web loading apparatus of claim 1, wherein: A ring-shaped connecting ring (110) is rotationally arranged on the outer wall of the suction disc (10). The connecting ring (110) is fixedly connected with multiple brush rods (16) away from the support pipe (12).
9. The semi-automatic web loading apparatus of claim 1, wherein: The air blowing device (15) comprises an air blowing cover (151) arranged on the upper end of multiple air blowing holes (14), an air blowing pipe (152) in communication with the inside of the air blowing cover (151), and an air compressor connected with the air blowing pipe (152).
10. The semi-automatic web loading apparatus of claim 1, wherein: The negative pressure device comprises a negative pressure cover (191) arranged on the upper end of multiple negative pressure holes (19), a negative pressure pipe (192) in communication with the inner wall of the negative pressure cover (191), and a negative pressure machine connected with the negative pressure pipe (192).