Heavy stacker crane
The heavy-duty palletizer automates the stacking of heavy goods using sliding components and adjustable mechanisms, enhancing efficiency and safety in handling heavy loads.
Patent Information
- Application Number
- CN202421755891.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-23
- Publication Date
- 2025-07-15
- Estimated Expiration
- 2034-07-23
AI Technical Summary
Manual stacking of battery packs or heavy goods in new energy vehicles is time-consuming and labor-intensive, and has safety hazards, making it difficult to ensure the stability and safety of stacking of goods.
The heavy-duty palletizer is adopted to realize the automatic control of the robot through slip components and lifting components, including guide rails, pulley sets, transmission parts, servo motors, lifting parts and control motors, etc., to realize the movement of the slide and columns and the height adjustment of the robot, and to automatically complete the clamping, transfer and stacking of goods.
It improves the efficiency and safety of cargo stacking, ensures the stability and safety of cargo stacking, reduces manual labor output, and improves space utilization.
Smart Images
Figure CN223102118U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the technical field of palletizers, and in particular to a heavy-duty palletizer. Background Art
[0002] A palletizer is an automated device mainly used in industrial production and logistics fields to neatly stack products or items onto pallets or containers in a certain arrangement.
[0003] When storing new energy vehicle battery packs or other relatively heavy goods, palletizing storage is required. Stacking is carried out manually or by a pusher cart, which consumes a large amount of manual labor, is time-consuming and laborious, and the stacking efficiency is extremely low. Manual operation also poses safety hazards in an environment with a certain stacking height and cannot guarantee the safety of goods. Utility Model Content
[0004] In order to improve the problems of time-consuming and laborious stacking by manpower or pusher cart, limited stacking height, and difficulty in ensuring the safety of goods stacking, this application provides a heavy-duty palletizer.
[0005] A heavy-duty palletizer provided by this application adopts the following technical solutions:
[0006] A heavy-duty palletizer includes two groups of parallel bases, a sliding seat slidably arranged on the bases, a column installed on the sliding seat, and a manipulator installed on the column; a sliding component is provided between the sliding seat and the bases to displace along the length direction of the bases, and a lifting component for adjusting the height of the manipulator is also installed on the column; wherein, the sliding component includes a guide rail, a pulley group, and a transmission member; the guide rail is arranged on both sides of the bases, the pulley group is fixed to the sliding seat, the pulley group is rollingly arranged on the guide rail, and the transmission member is used to push the sliding seat to displace along the length direction of the sliding seat.
[0007] By adopting the above technical solutions, the transmission member is used to drive the sliding seat and the column to move on the bases, and the lifting component is used to adjust the height of the manipulator, so as to realize the clamping, transfer, and stacking of new energy vehicle battery packs or heavy goods. It is automatically controlled by the manipulator, greatly improving the stacking efficiency and the safety of goods stacking.
[0008] Optionally, the pulley group includes a first pulley and a second pulley. The first pulley is rollingly arranged on both sides of the guide rail, the rolling end face of the second pulley is arranged in a vertical direction with respect to the first pulley, and the second pulley is rollingly arranged on the guide rail.
[0009] By adopting the above technical solutions, since the first pulley and the second pulley are provided at the bottom of the sliding seat, the relative friction is reduced and the moving efficiency of the sliding seat is improved.
[0010] Optionally, the transmission member includes a first gear, a first rack and a servo motor, the servo motor is mounted on a slide, the protruding end of the servo motor passes through the slide and is connected to the first gear, and the first rack and the first gear are fixed on the end surface of the base and mesh with each other.
[0011] By adopting the above technical solution, the servo motor is started, and the extended end of the servo motor drives the first gear to rotate. Since the first rack and the first gear are meshed, the first rack is fixed on the base, so that the slide moves along the length direction of the base.
[0012] Optionally, a displacement sensor for monitoring the displacement of the sliding seat is also installed on the sliding seat, and a tank chain is also provided on the end face of the base, one end of the tank chain is connected to the sliding seat, and the other end of the tank chain is connected to the base.
[0013] By adopting the above technical solution, the tank chain is set to organize the wiring harness inside, and the displacement sensor is set to accurately control the displacement distance of the slide.
[0014] Optionally, limiters for limiting the sliding displacement of the slide seat are also installed at both ends of the base.
[0015] By adopting the above technical solution, the sliding limit positions of the sliding seat at both ends of the base are limited.
[0016] Optionally, the lifting assembly includes a mounting seat, a counterweight box, a lifting member and a control motor; the counterweight box is slidably arranged inside the column, the mounting seat is slidably arranged on the outer wall of the column, the counterweight box and the mounting seat are connected by a sprocket, and the control motor is installed on the mounting seat; the lifting member is installed on the output end of the control motor and is used to adjust the height of the mounting seat.
[0017] By adopting the above technical solution, the control motor located on the mounting seat drives the lifting member to drive and drive the mounting seat to slide on the column. The counterweight box inside the column is connected to the mounting seat through a sprocket to balance the gravity and reduce the output of the control motor.
[0018] Optionally, the lifting member includes a second gear, a second rack, a slider and a slide rail, the protruding end of the control motor passes through the mounting seat and is connected to the second gear, the second rack is mounted on the column, the second gear and the second rack are meshed with each other, the slide rail is arranged parallel to the column, the slider is mounted on the mounting seat, and the slide rail and the slider are slidably matched.
[0019] By adopting the above technical solution, the second rack and the second gear fixed on the column are meshed with each other, and the control motor drives the second gear transmission, so that the mounting seat and the slider slide on the slide rail, thereby realizing the adjustment of the mounting seat and the connected manipulator at different heights.
[0020] Optionally, a plurality of guiding pulleys are further installed on the counterweight box, and the plurality of guiding pulleys are in rolling fit with the inner wall of the column.
[0021] By adopting the above technical solution, the guiding pulley and the inner wall of the column roll relative to each other, reducing relative friction and improving the relative movement efficiency between the counterweight box and the column.
[0022] In summary, the present application includes at least one of the following beneficial technical effects:
[0023] 1. The transmission member drives the sliding seat to slide on the guide rail of the base, and the lifting assembly drives the manipulator to lift in height, so as to realize the stacking of new energy batteries or heavy goods, ensuring the stability and safety of the goods stacking.
[0024] 2. Compared with manual stacking operations, using an automated palletizer to stack goods greatly improves the stacking efficiency, reduces the manual labor output, and reduces the risk of stacking goods in an environment at a certain height.
[0025] 3. Using the lifting mechanism in cooperation with the manipulator to stack and store heavy goods, the stacked goods are more regular and orderly, effectively improving the utilization rate of space. BRIEF DESCRIPTION OF THE DRAWINGS
[0026] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.
[0027] Figure 1 It is a schematic diagram showing the overall structure of the present application.
[0028] Figure 2 It is a partial structural schematic diagram showing the connecting components on the base of the present application.
[0029] Figure 3 It is a partial structural schematic diagram showing the sliding assembly of the present application.
[0030] Figure 4 It is a view showing the present application Figure 3 Enlarged view in the direction A of.
[0031] Figure 5 It is a partial structural schematic diagram showing the lifting assembly of the present application.
[0032] Figure 6 It is a partial structural schematic diagram showing the lifting member of the present application.
[0033] Reference signs: 1, base; 2, sliding seat; 3, vertical column; 4, manipulator; 5, sliding assembly; 6, lifting assembly; 51, guide rail; 52, pulley block; 53, transmission member; 531, first gear; 532, first rack; 533, servo motor; 7, displacement sensor; 8, drag chain; 9, stopper; 41, mounting seat; 42, counterweight box; 43, lifting member; 44, control motor; 431, second gear; 432, second rack; 433, slider; 434, slide rail; 10, guiding pulley. Detailed implementation mode
[0034] The following further elaborates on this application in conjunction with the Figures 1-6 accompanying drawings.
[0035] The embodiment of this application discloses a heavy-duty palletizer.
[0036] Referring to Figure 1 , a heavy-duty palletizer includes two groups of parallel bases 1, a sliding seat 2 slidably arranged on the base 1, a vertical column 3 installed on the sliding seat 2, and a manipulator 4 installed on the vertical column 3; a sliding assembly 5 is provided between the sliding seat 2 and the base 1 to displace along the length direction of the base 1, and a lifting assembly 6 for adjusting the height of the manipulator 4 is also installed on the vertical column 3. Two groups of manipulators 4, bases 1, sliding seats 2, and vertical columns 3 for stacking goods are provided, facilitating collaborative operation during the process of stacking goods and improving the stacking efficiency.
[0037] Referring to Figure 3 and Figure 4 as shown, wherein, the sliding assembly 5 includes a guide rail 51, a pulley block 52, and a transmission member 53; the guide rail 51 is arranged on both sides of the base 1, the pulley block 52 is fixed to the sliding seat 2, the pulley block 52 is rollably arranged on the guide rail 51, and the transmission member 53 is used to push the sliding seat 2 to displace along the length direction of the sliding seat 2. The pulley block 52 includes a first pulley and a second pulley. The first pulley is rollably arranged on both sides of the guide rail 51, the rolling end face of the second pulley is arranged perpendicular to that of the first pulley, and the second pulley is rollably arranged with the guide rail 51. There are two first pulleys, the rolling end face is parallel to the end face of the sliding seat 2, there is one second pulley, the rolling end face is perpendicular to the end face of the sliding seat 2, and both the first pulley and the second pulley are connected to the bottom extension plate of the base 1 through a rotating shaft. Driven by the transmission member 53, the sliding seat 2 rolls along the guide rail 51 on the side of the base 1, reducing relative friction and improving the moving efficiency of the sliding seat 2.
[0038] Referring to Figure 4As shown in the figure, the transmission member 53 includes a first gear 531, a first rack 532, and a servo motor 533. The servo motor 533 is installed on the sliding seat 2. The protruding end of the servo motor 533 passes through the sliding seat 2 and is connected to the first gear 531. The first rack 532 fixed on the end face of the base 1 meshes with the first gear 531. The servo motor 533 is fastened to the top of the sliding seat 2. The first gear 531 is a helical gear. The first rack 532 has a helical tooth surface meshing with the first gear 531. And the first gear 531 is located between the sliding seat 2 and the base 1. Since the first rack 532 is fixed to the top of the base 1, after the servo motor 533 drives the first gear 531 to rotate, both sides of the sliding seat 2 are limited by the base 1, so that the sliding seat 2 displaces along the length direction of the first rack 532.
[0039] See Figure 2 As shown in the figure, a displacement sensor 7 for monitoring the displacement of the sliding seat 2 is also installed on the sliding seat 2. A drag chain 8 is also provided on the end face of the base 1. One end of the drag chain 8 is connected to the sliding seat 2, and the other end of the drag chain 8 is connected to the base 1, which is convenient for neatly placing the wire harness inside, protecting the wire harness and reducing damage. Limiters 9 for restricting the sliding displacement of the sliding seat 2 are also installed at both ends of the base 1, effectively controlling the limit position of the sliding seat 2 sliding on the base 1.
[0040] See Figure 5 As shown in the figure, the lifting assembly 6 includes a mounting seat 41, a counterweight box 42, a lifting member 43, and a control motor 44; the counterweight box 42 is slidably arranged inside the column 3. The counterweight box 42 is used to balance the gravity with each other, reducing the output of the control motor 44. The mounting seat 41 is slidably arranged on the outer side wall of the column 3. The counterweight box 42 and the mounting seat 41 are connected by a sprocket. The control motor 44 is installed on the mounting seat 41; the lifting member 43 is installed on the output end of the control motor 44 and is used to adjust the height of the mounting seat 41. The control motor 44 is fastened to the mounting seat 41. When the output end of the control motor 44 drives the lifting member 43 to transmit power, the mounting seat 41 slides on the outer side wall of the column 3, realizing the height adjustment of the manipulator 4 on the mounting seat 41.
[0041] See Figure 6As shown in the figure, the lifting member 43 includes a second gear 431, a second rack 432, a slider 433 and a slide rail 434. The extending end of the control motor 44 penetrates through the mounting seat 41 and is connected to the second gear 431. The second rack 432 is mounted on the column 3. The second gear 431 and the second rack 432 mesh with each other. The slide rail 434 is arranged in parallel on the column 3. The slider 433 is mounted on the mounting seat 41. The slide rail 434 and the slider 433 are in sliding fit. The second gear 431 is a helical gear and the second rack 432 is a helical surface. The extending end of the control motor 44 drives the second gear 431 to transmit power, and the second gear 431 meshes and transmits power on the second rack 432, thereby driving the mounting plate and the slider 433 to slide on the slide rail 434, realizing the height adjustment of the mounting plate and the manipulator 4 connected thereto. A plurality of guide pulleys 10 are also mounted on the counterweight box 42. The plurality of guide pulleys 10 are in rolling fit with the inner wall of the column 3. Guide pulleys 10 are provided at both the top and the bottom of the counterweight box 42. The upper and lower groups of guide pulleys 10 effectively reduce the friction between the counterweight box 42 and the inside of the column 3, and improve the moving efficiency of the counterweight box 42.
[0042] The implementation principle of a heavy-duty palletizer in an embodiment of the present application is as follows: After being driven by the control motor 44, the extending shaft of the control motor 44 drives the second gear 431 to transmit power. The second rack 432 meshes with the second gear 431, so that the mounting plate and the slider 433 move downward on the slide rail 434. The manipulator 4 is used to clamp the new energy battery or heavy goods. After lifting to a certain height, the servo motor 533 is used to control the first gear 531 to transmit power. At the same time, the first rack 532 meshes with the first rack 532, and the slide seat 2 moves along with the pulley block 52 on the guide rail 51 of the base 1, thereby realizing the stacking of goods. Repeat the above steps to stack the goods in an orderly manner in sequence, ensuring the stability of the goods stacking, saving labor output, improving the stacking efficiency. Compared with manual stacking operations, the automated stacking method makes the goods stacking more regular and orderly, and improves the space utilization rate; adopting automated palletizing of goods stacking reduces the risk of goods stacking in an environment at a certain height, ensuring the safety of goods and workers.
[0043] Unless otherwise defined, the technical terms or scientific terms used in this application shall have the ordinary meanings as understood by those of ordinary skill in the art to which this application pertains. The terms "first", "second", "third" and similar terms used in the specification and claims of this application do not denote any order, quantity or importance, but are merely used to distinguish different components. Similar terms such as "a" or "an" do not denote a quantity limitation, but rather denote the presence of at least one. Terms such as "comprising" or "including" mean that the elements or items appearing before "comprising" or "including" cover the elements or items listed after "comprising" or "including" and their equivalents, and do not exclude other elements or items. Terms such as "upper", "lower", "left", "right" are only used to indicate relative positional relationships, and when the absolute position of the object being described changes, the relative positional relationships may also change accordingly.
[0044] The above are all preferred embodiments of this application, and do not limit the protection scope of this application accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of this application shall be covered within the protection scope of this application.
Claims
1. A heavy-duty palletizer, characterized in that: It includes two groups of bases (1) arranged in parallel, a sliding seat (2) slidably arranged on the base (1), a column (3) installed on the sliding seat (2), and a manipulator (4) installed on the column (3); between the sliding seat (2) and the base (1), it is displaced along the length direction of the base (1) through a sliding component (5), and a lifting component (6) for adjusting the height of the manipulator (4) is also installed on the column (3); Among them, the sliding component (5) includes a guide rail (51), a pulley set (52), and a transmission part (53); the guide rail (51) is arranged on both sides of the base (1), the pulley set (52) is fixed to the sliding seat (2), the pulley set (52) is arranged to roll on the guide rail (51), and the transmission part (53) is used to push the sliding seat (2) to displace along the length direction of the sliding seat (2).
2. The heavy-duty palletizer according to claim 1, wherein: The transmission part (53) includes a first gear (531), a first rack (532), and a servo motor (533), the servo motor (533) is installed on the sliding seat (2), the extending end of the servo motor (533) penetrates through the sliding seat (2) and is connected to the first gear (531), and the first rack (532) fixed on the end face of the base (1) meshes with the first gear (531).
3. A heavy-duty palletizer according to claim 1, characterized in that: The pulley set (52) includes a first pulley and a second pulley, the first pulley is arranged to roll on both sides of the guide rail (51), the second pulley is arranged in a direction perpendicular to the rolling end face of the first pulley, and the second pulley is arranged to roll on the guide rail (51).
4. A heavy-duty palletizer according to claim 1, characterized in that: A displacement sensor (7) for monitoring the displacement of the sliding seat (2) is also installed on the sliding seat (2), a drag chain (8) is also provided on the end face of the base (1), one end of the drag chain (8) is connected to the sliding seat (2), and the other end of the drag chain (8) is connected to the base (1).
5. A heavy-duty palletizer according to claim 1, characterized in that: Limiters (9) for restricting the sliding displacement of the sliding seat (2) are also installed at both ends of the base (1).
6. A heavy-duty palletizer according to claim 1, characterized in that: The lifting component (6) includes a mounting seat (41), a counterweight box (42), a lifting part (43), and a control motor (44); the counterweight box (42) is slidably arranged inside the column (3), the mounting seat (41) is slidably arranged on the outer side wall of the column (3), the counterweight box (42) and the mounting seat (41) are connected by a sprocket, and the control motor (44) is installed on the mounting seat (41); the lifting part (43) is installed on the output end of the control motor (44) and is used to adjust the height of the mounting seat (41).
7. A heavy-duty palletizer according to claim 6, characterized in that: The lifting part (43) includes a second gear (431), a second rack (432), a slider (433), and a slide rail (434), the extending end of the control motor (44) penetrates through the mounting seat (41) and is connected to the second gear (431), the second rack (432) is installed on the column (3), the second gear (431) meshes with the second rack (432), the slide rail (434) is arranged in parallel on the column (3), the slider (433) is installed on the mounting seat (41), and the slide rail (434) and the slider (433) are in sliding fit.
8. A heavy-duty palletizer according to claim 6, characterized in that: A number of guide pulleys (10) are also installed on the counterweight box (42), and the number of the guide pulleys (10) are in rolling fit with the inner wall of the column (3).