Multifunctional loading system and control method thereof

Abstract

The invention provides a multifunctional loading system and a control method thereof. The multifunctional loading system comprises a prepared material conveying line; the supporting mechanism is driven by the transverse movement driving mechanism to transversely move; the conveying mechanism is installed on the supporting mechanism, an installation area is formed between the conveying mechanism and the supporting mechanism, the conveying mechanism comprises a plurality of feeding pieces which are driven by a feeding driving mechanism to feed materials towards the corresponding material preparation conveying lines, and containing areas are arranged among the feeding pieces; the steering mechanism comprises a steering frame located in the containing area and lower than the tops of the multiple feeding pieces, a rotation driving mechanism located in the mounting area and used for driving the steering frame to rotate, and a lifting driving mechanism located in the mounting area and used for driving the steering frame to ascend and descend. Through the bogie, goods input to a plurality of feeding pieces can be jacked and steered, the transverse movement driving mechanism is matched to drive the supporting frame to transversely move and position, the function that the conveying mechanism can input the goods into a material preparation conveying line one by one according to different layout modes is achieved, and the adaptability of the loading system is improved.

Description

Technical Field

[0001] The present invention relates to the field of loading systems, and specifically refers to a multifunctional loading system and its control method. Background Art

[0002] In order to improve the loading efficiency of goods, the existing vehicle loading system arranges a stockpiling conveyor line at the rear side of the carriage. After the goods are input one by one to the corresponding positions of the stockpiling conveyor line, the whole stockpiling conveyor line is controlled to extend into the carriage and then retract, and all the goods are conveyed and slide down into the carriage during the retraction process to achieve high-efficiency one-time loading.

[0003] For different types of carriages, it is necessary to prepare materials for loading with different layout methods on the stockpiling conveyor line, so as to reduce the gap between goods, improve the space utilization rate of the carriage, and increase the loading capacity. Common layout methods include, for example, multiple goods in a group arranged side by side and several groups arranged in a row-by-row array layout, or four goods in a group arranged in a zigzag pattern row by row (as Figure 9 shown) etc.

[0004] However, in the prior art, mainly through the cooperation of the handling mechanism with a forklift and the pallet groove at the bottom side of the goods, the goods are transported one by one to the stockpiling conveyor line, which results in that the goods can only be input into the stockpiling conveyor line in one way, and it is impossible to achieve the zigzag pattern where four goods need to be vertically enclosed in sequence to form a zigzag. This greatly limits the loading methods of the stockpiling conveyor line, and its application adaptability is limited.

[0005] Therefore, aiming at the problems existing in the above-mentioned prior art, designing a multifunctional loading system that can adjust the feeding direction of goods according to different layout methods for different types of carriages and realize diversified layouts of goods after being input into the stockpiling conveyor line is the research purpose of the present invention. Summary of the Invention

[0006] The present invention provides a multifunctional loading system and its control method, which can effectively solve the above problems.

[0007] The present invention is implemented as follows:

[0008] A multifunctional loading system and its control method, comprising:

[0009] A stockpiling conveyor line for stockpiling goods and conveying the stockpiled goods into the corresponding carriage;

[0010] A conveying device, comprising:

[0011] A support mechanism driven to move horizontally by a horizontal movement driving mechanism;

[0012] A conveying mechanism is installed on the supporting mechanism and forms an installation area with the supporting mechanism. The conveying mechanism includes a plurality of feeding members driven by a feeding driving mechanism to feed materials towards the stockpiling conveying line. A receiving area is provided between the plurality of feeding members;

[0013] A steering mechanism includes a turntable located in the receiving area and lower than the tops of the plurality of feeding members, a rotation driving mechanism located in the installation area and used to drive the turntable to rotate, and a lifting driving mechanism located in the installation area and used to drive the turntable to lift and lower; the turntable is used to rise to lift the goods on the plurality of feeding members and rotate, and then lower to below the receiving area to place the steered goods on the plurality of feeding members.

[0014] Furthermore, the supporting mechanism includes a support frame. The plurality of feeding members are supported on the support frame through a feeding frame. The lifting driving mechanism includes a lifting frame horizontally installed on the support frame with a driving area formed inside, a plurality of rotating shafts located in the driving area and rotatably installed on the support frame, and a lifting driving assembly located in the driving area and installed on the support frame. Both ends of the plurality of rotating shafts are movably connected to the lifting frame through cam members. The lifting frame is vertically movably arranged under the limitation of a guiding mechanism. The lifting driving assembly is used to drive the plurality of rotating shafts to rotate synchronously. The rotation driving mechanism includes a rotating seat installed on the lifting frame, and a rotation driving device rotatably connected to the lifting frame and with a driving end used to drive the rotating seat to rotate. The turntable is installed on the rotating seat; when the rotating shafts rotate, the cam members rotate and swing upward or downward to drive the lifting frame to rise or fall.

[0015] Furthermore, the rotating seat is fixedly installed on the lifting frame through a lifting frame and the bottom penetrates through the lifting frame to the center of the driving area to form a driving part with a protruding side wall. The number of the rotating shafts is set to two and symmetrically spaced on the left and right sides of the driving part. A driving member extending obliquely upward to the front side of the lifting frame is sleeved on the outer wall of one of the rotating shafts. The lifting driving assembly includes a lifting oil cylinder located on the front side of the lifting frame and with two ends respectively hinged to the support frame and the driving member, two sprockets sleeved on the two rotating shafts and located in front of the driving part, and a chain linking and sleeving the two sprockets and located in front of the driving part. The rotation driving device includes a rotation oil cylinder horizontally located in the driving area and between the two rotating shafts. The rotation oil cylinder is located behind the driving part and with two ends respectively hinged to the lifting frame and the driving part.

[0016] Furthermore, guide grooves are provided in the front and rear inner recesses of the support frame, and the transverse driving mechanism includes a transverse frame driven by a transverse cylinder to slide transversely and is arranged in a corresponding base. The support mechanism also includes a scissors frame connected between the support frame and the transverse frame and driven to extend and retract by a telescopic driving device. The upper left end of the scissors frame is hinged to the inner side of the support frame, and the upper right end is slidably connected to the two guide grooves. The lower left end of the scissors frame is hinged to the inner side of the transverse frame, and the lower right end is slidably connected to the inner side of the transverse frame.

[0017] Furthermore, the front and rear sides of the lifting frame extend outward to the outside of the support frame to form a driving side, and the bottom of the two driving sides are provided with groove-shaped parts with openings facing the outside of the support frame. The two ends of the rotating shaft extend front and back to the outside of the support frame and are rotatably provided with the cam parts, and the protruding ends of several of the cam parts extend downward and are slidably provided in several of the groove-shaped parts.

[0018] Furthermore, the front and rear middle sides of the support frame are provided with guide members extending vertically and located on the inner side of the lifting frame, and the middle parts of the bottoms of the two driving sides are provided with limit plates, and the first guide wheel and the second guide wheel are rotatably provided on the limit plates, and the first guide wheels on the front and rear sides are symmetrically rolled against the front and rear opposite sides of the two guide members, and the second guide wheels on the same side are provided with at least two and symmetrically rolled and clamped on the left and right sides of the corresponding guide members, and the guide mechanism includes the guide member, the limit plate, the first guide wheel, and the second guide wheel, and the groove-shaped members on the same side are provided with two and are symmetrically arranged on the left and right sides of the limit plate.

[0019] Further, some of the feeding parts include some left rollers and some right rollers which are symmetrically distributed at left and right intervals and form a longitudinal make way area therebetween, some of the left rollers are distributed front to back in parallel and have a plurality of transverse make way areas therebetween, the accommodating area includes one longitudinal make way area and a plurality of transverse make way areas, the bogie includes a perpendicular cross bar group and a longitudinal bar group, the longitudinal bar group is longitudinally located in the longitudinal make way area, and the cross bar group is transversely located in the longitudinal make way area and a plurality of transverse make way areas.

[0020] Furthermore, the plurality of feeding members further include front rollers and rear rollers respectively located at the plurality of left rollers, the plurality of right rollers, and the front and rear sides of the longitudinal clearance area.

[0021] Furthermore, the conveying mechanism also includes a centering mechanism arranged on the feeding rack, the centering mechanism includes two centering parts that are symmetrically slidable on the left and right and are located on the lower sides of the plurality of left rollers and the plurality of right rollers, and two centering cylinders that are respectively connected to the centering parts, and the front and rear ends of the two centering parts are respectively provided with centering parts that extend upward through the gaps between adjacent left rollers and the gaps between adjacent right rollers to the top of the plurality of feeding parts; the two centering cylinders are used to drive the two centering parts to move toward each other for centering or move in the opposite direction for reset.

[0022] A control method for a multi-functional loading system, based on the above-mentioned multi-functional loading system, the control method includes:

[0023] S1, Dock a number of feeding parts to the corresponding stock preparation conveyor line, and sequentially input a number of goods onto the number of feeding parts;

[0024] S2, Control the conveying mechanism to input a number of goods into the stock preparation conveyor line in a zigzag parquet pattern:

[0025] S21, After the first pallet of goods is input onto a number of feeding parts, control the transverse movement mechanism to drive the support mechanism to move transversely to the first parquet position, and then control the number of feeding parts to input the first pallet of goods into the stock preparation conveyor line;

[0026] S22, After the second pallet of goods is input onto a number of feeding parts, control the lifting drive mechanism to drive the bogie to rise and lift the second pallet of goods, control the rotation drive mechanism to drive the bogie to rotate and drive the second pallet of goods to turn, and then control the lifting drive mechanism to drive the bogie to lower and place the turned second pallet of goods onto a number of feeding parts. Then, control the transverse movement mechanism to drive the support mechanism to move transversely to the second parquet position, and then control the number of feeding parts to input the second pallet of goods into the stock preparation conveyor line;

[0027] S23, After the third pallet of goods is input onto a number of feeding parts, control the lifting drive mechanism to drive the bogie to rise and lift the third pallet of goods, control the rotation drive mechanism to drive the bogie to rotate and drive the third pallet of goods to turn, and then control the lifting drive mechanism to drive the bogie to lower and place the turned third pallet of goods onto a number of feeding parts. Then, control the transverse movement mechanism to drive the support mechanism to move transversely to the third parquet position, and then control the number of feeding parts to input the third pallet of goods into the stock preparation conveyor line;

[0028] S24, After the fourth pallet of goods is input onto a number of feeding parts, control the transverse movement mechanism to drive the support mechanism to move transversely to the fourth parquet position, and then control the number of feeding parts to input the fourth pallet of goods into the stock preparation conveyor line;

[0029] S25, Loop S21~S24 until all goods are input into the stock preparation conveyor line in a zigzag parquet pattern.

[0030] The beneficial effects of the present invention are:

[0031] 1. By adding a receiving area, the bogie can be installed. Through the setting of the installation area, the rotary drive mechanism for driving the rotation of the bogie and the lifting drive mechanism for driving the lifting of the bogie can be installed, so as to improve the functionality of the conveying mechanism. After the bogie rises to lift the goods on several feeding parts and rotates, and then descends to lower the rotated goods onto several feeding parts, the goods on the input several feeding parts can be turned. At the same time, in cooperation with the transverse movement drive mechanism to drive the support frame to move horizontally and position, it can be realized that the conveying mechanism can input the goods into the stock preparation conveying line one by one in the whole-column layout mode, or input the goods into the stock preparation conveying line one by one in the zigzag parquet layout mode, so that for different types of carriages, the conveying mechanism can adjust the feeding direction of the goods according to different layout modes, realize the diversification of the layout after the goods are input into the stock preparation conveying line, and further make the stock preparation conveying line, on the premise of efficient one-time loading, can also use different layout modes to improve the space utilization rate of the carriage and increase the cargo capacity.

[0032] 2. By adding a lifting frame, a driving area is formed inside it, and the lifting frame is driven to lift through the rotating shaft, cam part and lifting drive assembly arranged in the driving area, and then drive the rotating seat and the bogie to lift, so as to replace the conventional vertically extended driving oil cylinder for lifting. On the premise of ensuring the lifting stability and supporting force of the lifting frame through several rotating shafts, the structure of the lifting drive mechanism is all compressed and concentrated in the driving area inside the horizontally extended lifting frame, so that the lifting drive mechanism is horizontally arranged inside the lower side of the installation area, greatly compressing the vertical space occupied by the lifting drive mechanism, reducing the height of the installation area, that is, shortening the leg length of the feeding frame, improving the supporting stability of the conveying mechanism, and increasing the vertical space occupancy ratio of the whole conveying equipment.

[0033] 3. Through the displacement arrangement of the two rotating shafts, the lifting oil cylinder, the sprocket and the chain, the driving part can be accommodated in the center of the driving area, and a space for installing and telescoping and swinging the rotating oil cylinder can be formed at the rear side of the driving area. Thus, the driving part of the rotary drive mechanism and the rotating oil cylinder are accommodated in the driving area. At the same time, the driving part and the lifting oil cylinder are protruded and arranged in front of the lifting frame, so that the three overlap horizontally, jointly realizing the cross-overlap of some structures between the lifting drive mechanism and the rotary drive mechanism, further compressing the vertical space occupied by the lifting drive mechanism and the rotary drive mechanism together, improving the structural compactness of the two, so that the height of the installation area only needs to adapt to the heights of the lifting frame, the lifting frame and the bogie, minimizing the height of the installation area, that is, minimizing the leg length of the feeding frame, fully improving the supporting stability of the conveying mechanism, and further reducing the vertical space occupancy ratio of the whole conveying equipment.

[0034] 4. Through the setting of the scissors frame, the conveying mechanism can rise to dock with the material preparation conveying line after it is unfolded, and the conveying mechanism and the support frame can be lowered to the support frame gap above the transverse frame after it is retracted, so that the overall height of the conveying equipment can be compressed to the maximum extent when transporting it. Compared with the conventional up and down telescopic drive lifting cylinder, the overall transportation convenience of the conveying equipment can be improved.

[0035] 5. The outward displacement of the cam member is achieved by means of the outwardly arranged driving side and the groove-shaped member arranged at the bottom thereof, thereby preventing the cam member from interfering with the sliding of the upper right end of the scissors frame on the inner side of the support frame. On this basis, the protruding end of the cam member and the groove-shaped member are arranged to overlap laterally with the support frame, thereby achieving partial overlap between the lifting drive mechanism and the support frame, thereby extending the protruding end of the cam member to increase the lifting height of the lifting frame, avoiding interference between the bogie and the centering part of the centering mechanism when the bogie rotates after being lifted, and avoiding increasing the vertical height of the lifting drive mechanism in the installation area, thereby ensuring the overall structural compactness of the conveying equipment.

[0036] 6. The first guide wheel and the second guide wheel are clamped in three directions and roll vertically on the outer wall of the guide member, so that the lifting and lowering of the lifting frame is limited to the front and rear by the first guide wheels on the front and rear sides, and the lifting and lowering of the lifting frame is limited to the left and right by the second guide wheels on the same side. The two-way limitation can avoid the left and right shaking and front and back shaking of the lifting frame when it is lifted up and down, thereby improving its lifting stability. On this basis, by arranging the guide member on the inner side of the lifting frame and the limiting plate on the middle part of the bottom of the driving side, the lateral overlap of the guide mechanism, the support frame and the installation area is achieved, while ensuring the compactness of the structure, the left and right limiting of at least two second guide wheels on the same side can stably eliminate the sway force on the lifting frame generated by the cam members on both sides driving the groove-shaped member to swing up and down.

[0037] 7. By setting the transverse rod group and the longitudinal rod group, the support area of ​​the bogie is increased to improve the support stability. On this basis, by setting the bogie in the form of a rod, the span of several lateral clearance areas can be reduced, ensuring the feeding driving force between several left rollers and several right rollers, and ensuring the feeding stability of several feeding parts. At the same time, by setting the front roller and the rear roller, it is ensured that the goods are subject to sufficient driving force when entering and exiting several feeding parts. On the basis of adding longitudinal and lateral clearance areas, the feeding driving force and stability of several feeding parts are further ensured. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] Figure 1 This is a structural diagram of the multifunctional loading system.

[0039] Figure 2 It is a structural diagram of the conveying equipment.

[0040] Figure 3 for Figure 2Schematic diagram of the rear view structure.

[0041] Figure 4 Schematic diagram of the structure of the conveying equipment after removing the feeding mechanism.

[0042] Figure 5 Schematic diagram of the structure of the steering mechanism.

[0043] Figure 6 Schematic diagram of the bottom view structure of the steering mechanism.

[0044] Figure 7 Schematic diagram of the top view structure of the feeding mechanism.

[0045] Figure 8 Schematic diagram of the bottom view structure of the feeding mechanism.

[0046] Figure 9 Schematic diagram of the top view structure after the goods are arranged in a zigzag parquet pattern. Detailed implementation manners

[0047] Referring to Figures 1 - 8 As shown, a multifunctional loading system includes:

[0048] A stock preparation conveying line 7 for preparing goods and conveying the prepared goods into the corresponding carriage; the specific structure of the stock preparation conveying line 7 is the prior art, and reference can be made to the power carrier assembly and carrier assembly in the prior application with the title of a power carrier loading system and the application number of 202323259581.4, which will not be elaborated here;

[0049] A conveying device, including:

[0050] A support mechanism 1 driven to move horizontally by a lateral movement drive mechanism 2;

[0051] A conveying mechanism 3 installed on the support mechanism 1 and forming an installation area with the support mechanism 1. The conveying mechanism 3 includes a plurality of feeding members 31 driven by a feeding drive mechanism 32 to feed towards the stock preparation conveying line 7, and a receiving area 33 is provided between the plurality of feeding members 31; specifically, the support mechanism 1 includes a support frame 11, and the plurality of feeding members 31 are supported on the support frame 11 through a feeding frame 34;

[0052] A steering mechanism, including a turntable 4 located in the receiving area 33 and lower than the tops of the plurality of feeding members 31, a rotation drive mechanism 5 located in the installation area and used to drive the turntable 4 to rotate, and a lifting drive mechanism 6 located in the installation area and used to drive the turntable 4 to lift; the turntable 4 is used to lift and rotate the goods on the plurality of feeding members 31, and then lower the steered goods onto the plurality of feeding members 31;

[0053] Control system for controlling various mechanisms and devices.

[0054] Through the addition of the accommodation area 33, the bogie 4 can be installed. Through the setting of the installation area, the rotation drive mechanism 5 for driving the rotation of the bogie 4 and the lifting drive mechanism 6 for driving the lifting of the bogie 4 can be installed, so as to improve the functionality of the conveying mechanism 3. After the goods on several of the feeding members 31 are lifted and rotated by the ascending bogie 4 and then lowered to place the turned goods on several of the feeding members 31, the turning of the goods input on several of the feeding members 31 can be realized. At the same time, in cooperation with the transverse movement drive mechanism 2 to drive the support frame 11 to move transversely and position, it can be realized that the conveying mechanism 3 can input the goods into the stock preparation conveying line 7 one by one in a whole-column layout manner, or input the goods into the stock preparation conveying line 7 one by one in a zigzag parquet layout manner, so that for different types of carriages, the conveying mechanism 3 can adjust the feeding direction of the goods according to different layout methods, realizing the diversification of the layout after the goods are input into the stock preparation conveying line 7. Furthermore, on the premise of efficient one-time loading of the stock preparation conveying line 7, different types of layout methods can also be used to improve the utilization rate of the carriage space and increase the cargo capacity.

[0055] Since the use of a vertically up-and-down oil cylinder in the lifting drive mechanism 6 will occupy a relatively large vertical space, resulting in an increase in the height of the installation area, that is, an increase in the length of the support feet of the feeding rack 34, which will lead to poor support stability of the conveying mechanism 3. Therefore, in order to improve the structural compactness of the lifting drive mechanism 6 and compress the vertical space it occupies, the lifting drive mechanism 6 includes a lifting frame 61 horizontally installed on the support frame 11 with a drive area 611 formed inside, several rotating shafts 62 located in the drive area 611 and rotatably installed on the support frame 11, a lifting drive assembly 63 located in the drive area 611 and installed on the support frame 11. Both ends of several rotating shafts 62 are movably connected to the lifting frame 61 through cam members 64. The lifting frame 61 is vertically movably arranged under the limitation of the guiding mechanism. The lifting drive assembly 63 is used to drive several rotating shafts 62 to rotate synchronously. The rotation drive mechanism 5 includes a rotating seat 51 installed on the lifting frame 61 and a rotation drive device 52 rotatably connected to the lifting frame 61 and whose driving end is used to drive the rotating seat 51 to rotate. The steering frame 4 is installed on the rotating seat 51. When the rotating shaft 62 rotates, the cam member 64 rotates and swings upward or downward to drive the lifting frame 61 to rise or fall. Thus, by adding the lifting frame 61, a drive area 611 is formed inside it, and the lifting frame 61 is driven to rise and fall through the rotating shaft 62, cam member 64, and lifting drive assembly 63 located in the drive area 611, and then drive the rotating seat 51 and the steering frame 4 to rise and fall, so as to replace the conventional vertically extending oil cylinder for driving the lift. On the premise of ensuring the lifting stability and supporting force of the lifting frame 61 through several rotating shafts 62, the structure of the lifting drive mechanism 6 is all compressed and concentrated in the drive area 611 inside the horizontally extending lifting frame 61, so that the lifting drive mechanism 6 is horizontally arranged inside the lower side of the installation area, greatly compressing the vertical space occupied by the lifting drive mechanism 6, reducing the height of the installation area, that is, shortening the length of the support feet of the feeding rack 34, improving the support stability of the conveying mechanism 3, and increasing the overall vertical space occupancy ratio of the conveying equipment.

[0056] In order to further reduce the height of the installation area, the rotating base 51 is fixedly installed on the lifting frame 61 through the elevation frame 65, and the bottom penetrates through the elevation frame 65 to the center of the drive area 611 to form a drive part 511 with a protruding side wall. The number of the rotating shafts 62 is set to two and symmetrically spaced on the left and right sides of the drive part 511. A drive member 621 that extends obliquely upward to the front side of the elevation frame 65 is sleeved on the outer wall of one of the rotating shafts 62. The lifting drive assembly 63 includes a lifting oil cylinder 631 located on the front side of the elevation frame 65 and hinged to the support frame 11 and the drive member 621 at both ends, two sprockets 632 sleeved on the two rotating shafts 62 and located in front of the drive part 511, and a chain 633 that is linked and sleeved on the two sprockets 632 and located in front of the drive part 511. The rotation drive device 52 includes a rotation oil cylinder that is horizontally located in the drive area 611 and between the two rotating shafts 62. The rotation oil cylinder is located behind the drive part 511 and hinged to the lifting frame 61 and the drive part 511 at both ends. Through the layout of the two rotating shafts 62, the lifting oil cylinder 631, the sprockets 632, and the chain 633 for making way, the center of the drive area 611 can accommodate the drive part 511, and a space for installing and telescoping and swinging the rotation oil cylinder is formed behind the drive area 611. Thus, the drive part 511 of the rotation drive mechanism 5 and the rotation oil cylinder are accommodated in the drive area 611. At the same time, the drive member 621 and the lifting oil cylinder 631 are arranged to protrude from the front side of the elevation frame 65, so that the three of them overlap horizontally, jointly realizing the cross-overlap of some structures between the lifting drive mechanism 6 and the rotation drive mechanism 5. Furthermore, the vertical space occupied by the lifting drive mechanism 6 and the rotation drive mechanism 5 together is compressed, improving the structural compactness of the two. The height of the installation area only needs to be adapted to the height of the lifting frame 61, the elevation frame 65, and the bogie 4, minimizing the height of the installation area, that is, minimizing the length of the support feet of the feeding frame 34, fully improving the support stability of the conveying mechanism 3, and further reducing the vertical space occupation ratio of the overall conveying equipment.

[0057] In order to improve the transportation convenience of the conveying device, guide grooves 111 are recessed in the front and rear inner sides of the support frame 11. The transverse movement driving mechanism 2 includes a transverse movement frame 21 that is driven by a transverse movement oil cylinder 22 to slide transversely in a corresponding base. The support mechanism 1 further includes a scissors frame 12 that is connected between the support frame 11 and the transverse movement frame 21 and is driven by a telescopic driving device 13 to expand and contract. The left end of the upper side of the scissors frame 12 is hinged to the inner side of the support frame 11, and the right end of the upper side is slidably connected to the two guide grooves 111. The left end of the lower side of the scissors frame 12 is hinged to the inner side of the transverse movement frame 21, and the right end of the lower side is slidably connected to the inner side of the transverse movement frame 21. Thus, through the setting of the scissors frame 12, after it is unfolded, the conveying mechanism 3 can rise to be butted against the feeding conveying line 7, and after it is contracted, the conveying mechanism 3 and the support frame 11 can descend so that the support frame 11 is arranged in the gap above the transverse movement frame 21, enabling the overall height of the conveying device to be compressed to the maximum extent during transportation. Compared with the conventional oil cylinder that drives the lifting by up and down telescoping, the transportation convenience of the overall conveying device can be improved.

[0058] In order to avoid interference of the cam member 64 with the sliding of the right end of the upper side of the scissors frame 12 while realizing the compression of the height of the lifting driving mechanism 6, the front and rear sides of the lifting frame 61 extend outward to the outside of the support frame 11 to form driving sides 612. At the bottom of both the driving sides 612, channel members 613 with openings facing the outside of the support frame 11 are provided. The two ends of the rotating shaft 62 extend forward and backward to the outside of the support frame 11, and the cam members 64 are rotatably provided. The protruding ends of several cam members 64 extend downward and slide in several channel members 613. Through the outwardly arranged driving sides 612 and the channel members 613 provided at their bottoms, the outward arrangement of the cam members 64 is realized, thereby avoiding interference of the cam members 64 with the sliding of the right end of the upper side of the scissors frame 12 inside the support frame 11. On this basis, the protruding ends of the cam members 64 and the channel members 613 are arranged to overlap horizontally with the support frame 11, realizing partial overlap of the lifting driving mechanism 6 and the support frame 11. Thus, the protruding ends of the cam members 64 can be extended to increase the lifting height of the lifting frame 61, avoiding interference between the rotating frame 4 and the centering part 352 of the centering mechanism 35 when the rotating frame 4 rises and rotates, and at the same time, avoiding an increase in the vertical height of the lifting driving mechanism 6 in the installation area, ensuring the overall structural compactness of the conveying device.

[0059] When driving the lifting frame 61 to lift through the cam member 64, due to the yaw effect of the cam, the lifting frame 61 will have a tendency to yaw. Therefore, in order to improve the lifting stability of the lifting frame 61, guide members 112 extending vertically and located inside the lifting frame 61 are provided on the front, rear, and middle sides of the support frame 11. Limit plates 614 are provided at the middle of the bottoms of the two driving sides 612. A first guide wheel 615 and a second guide wheel 616 are rotatably provided on the limit plate 614. The first guide wheels 615 on the front and rear sides are symmetrically rolled and abutted against the opposite front and rear sides of the two guide members 112. The number of the second guide wheels 616 on the same side is at least two and they are symmetrically rolled and clamped on the left and right sides of the corresponding guide member 112. The guiding mechanism includes the guide member 112, the limit plate 614, the first guide wheel 615, and the second guide wheel 616. Two channel-shaped members 613 on the same side are provided and symmetrically arranged on the left and right sides of the limit plate 614. Through the above structure, the first guide wheel 615 and the second guide wheel 616 are three-way clamped and vertically rolled on the outer wall of the guide member 112, so as to realize the front and rear limit of the lifting of the lifting frame 61 through the first guide wheels 615 on the front and rear sides, and realize the left and right limit of the lifting of the lifting frame 61 through the second guide wheels 616 on the same side. The two-way limit is used to avoid the left and right shaking and the front and rear shaking when the lifting frame 61 moves up and down, and improve its lifting stability. On this basis, by arranging the guide member 112 inside the lifting frame 61 and the limit plate 614 at the middle of the bottom of the driving side 612, the lateral overlap of the guiding mechanism with the support frame 11 and the installation area is realized. While ensuring the structural compactness, the left and right limit of at least two second guide wheels 616 on the same side can stably eliminate the yaw force generated on the lifting frame 61 when the cam members 64 on both sides drive the channel-shaped members 613 to swing up and down.

[0060] In order to improve the supporting stability of the bogie 4, the plurality of feeding members 31 include a plurality of left rollers 311 and a plurality of right rollers 312 which are symmetrically distributed at left and right intervals and form a longitudinal clearance area 331 therebetween, the plurality of left rollers 311 are arranged in parallel front and back and a plurality of transverse clearance areas 332 are arranged therebetween, the accommodating area 33 includes a longitudinal clearance area 331 and a plurality of transverse clearance areas 332, the bogie 4 includes a perpendicular transverse bar group 41 and a longitudinal bar group 42, the longitudinal bar group 42 is longitudinally located at the longitudinal Toward the clearance area 331, the crossbar group 41 is transversely located in the longitudinal clearance area 331 and several transverse clearance areas 332. Specifically, the number of the crossbars is set to three and arranged in parallel with front and rear intervals, the number of the longitudinal bars is set to three and arranged in parallel with left and right intervals, the left and right ends of the two crossbars on the front and rear sides are shorter than the one crossbar on the middle side, the front and rear ends of the two longitudinal bars on the left and right sides are shorter than the one longitudinal bar on the middle side, and the rotation trajectories of the three crossbar ends and the rotation trajectories of the three longitudinal bars overlap. Therefore, the support area of ​​the bogie 4 is increased by setting the crossbar group 41 and the longitudinal bar group 42 to improve the support stability. On this basis, by setting the bogie 4 in the form of a rod, the span of several transverse clearance areas 332 can be reduced, ensuring the feeding driving force between several left rollers 311 and several right rollers 312, and ensuring the feeding stability of several feeding parts 31.

[0061] In order to further ensure the feeding stability of the plurality of feeding members 31, the plurality of feeding members 31 further include front rollers 313 and rear rollers 314 respectively located at the front and rear sides of the plurality of left rollers 311, the plurality of right rollers 312, and the longitudinal clearance area 331. Thus, by setting the front rollers 313 and the rear rollers 314, it is ensured that the goods are subjected to sufficient driving force when entering and exiting the plurality of feeding members 31. On the basis of adding the longitudinal clearance area 331 and the transverse clearance area 332, the feeding driving force and stability of the plurality of feeding members 31 are further ensured.

[0062] In order to improve the position accuracy of goods when they are input into the material preparation conveyor line 7, the conveying mechanism 3 also includes a centering mechanism 35 arranged on the feeding rack 34, and the centering mechanism 35 includes two centering pieces 351 that are symmetrically slidably located on the lower side of the plurality of left rollers 311 and the plurality of right rollers 312, and two centering cylinders 353 that are respectively connected to the centering pieces 351, and the front and rear ends of the two centering pieces 351 are respectively provided with centering parts 352 that extend upward to the top of the plurality of feeding pieces 31 through the gaps between adjacent left rollers 311 and the gaps between adjacent right rollers 312; the two centering cylinders 353 are used to drive the two centering pieces 351 to move toward each other for centering or move in the opposite direction for reset.

[0063] When preparing materials for the zigzag parquet on the material preparation conveyor line 7, a control method for a multi-functional loading system is also provided. Based on the above-mentioned multi-functional loading system, the control method includes:

[0064] S1. Dock a number of feeding members 31 with the corresponding material preparation conveyor line 7, and sequentially input a number of goods onto the number of feeding members 31. Specifically, it includes: controlling the scissors lift 12 to extend upward to drive the support frame 11 to rise until the top surfaces of the number of feeding members 31 are flush with the top surface of the material preparation conveyor line 7, and sequentially inputting a number of goods horizontally onto the number of feeding members 31;

[0065] S2. Control the conveying mechanism 3 to input a number of goods onto the material preparation conveyor line 7 in a zigzag parquet manner. Specifically, it includes:

[0066] S21. After the first pallet of goods is input onto the number of feeding members 31, control the two centering oil cylinders 353 to drive the two centering members 351 to move towards each other to move the first pallet of goods to the horizontal center position on the number of feeding members 31. Control the transverse movement mechanism to drive the support mechanism 1 to move transversely to the first parquet position, and then control the number of feeding members 31 to horizontally input the first pallet of goods onto the material preparation conveyor line 7;

[0067] S22. After the second pallet of goods is input onto the number of feeding members 31, control the two centering oil cylinders 353 to drive the two centering members 351 to move towards each other to move the second goods to the horizontal center position on the number of feeding members 31. Control the lifting drive mechanism 6 to drive the bogie 4 to rise to lift the second pallet of goods. Control the rotation drive mechanism 5 to drive the bogie 4 to rotate 90° to drive the second pallet of goods to turn longitudinally. Then control the lifting drive mechanism 6 to drive the bogie 4 to lower and place the turned second pallet of goods onto the number of feeding members 31. Again, control the two centering oil cylinders 353 to drive the two centering members 351 to move towards each other to move the second goods to the longitudinal center position on the number of feeding members 31. Control the transverse movement mechanism to drive the support mechanism 1 to move transversely to the second parquet position, and then control the number of feeding members 31 to input the second pallet of goods onto the material preparation conveyor line 7;

[0068] S23. After the third pallet of goods is input onto the number of feeding members 31, control the two centering oil cylinders 353 to drive the two centering members 351 to move towards each other to move the third goods to the horizontal center position on the number of feeding members 31. Control the lifting drive mechanism 6 to drive the bogie 4 to rise to lift the third pallet of goods. Control the rotation drive mechanism 5 to drive the bogie 4 to rotate 90° to drive the third pallet of goods to turn longitudinally. Then control the lifting drive mechanism 6 to drive the bogie 4 to lower and place the turned third pallet of goods onto the number of feeding members 31. Again, control the two centering oil cylinders 353 to drive the two centering members 351 to move towards each other to move the third goods to the longitudinal center position on the number of feeding members 31. Control the transverse movement mechanism to drive the support mechanism 1 to move transversely to the third parquet position, and then control the number of feeding members 31 to input the third pallet of goods onto the material preparation conveyor line 7;

[0069] After the fourth pallet of goods is placed on several feeding members 31, control the two pairs of centering oil cylinders 353 to drive the two pairs of centering members 351 to move towards each other to move the fourth pallet of goods to the horizontal center position on several feeding members 31, control the transverse movement mechanism to drive the support mechanism 1 to transverse to the fourth parquet position, and then control several of the feeding members 31 to input the fourth pallet of goods into the stock preparation conveyor line 7;

[0070] S25, Loop S21 to S24 until all the goods are input into the stock preparation conveyor line 7 in a zigzag parquet pattern.

[0071] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A multifunctional loading system, characterized in that: include: A material preparation conveyor line (7), used for preparing material goods and conveying the prepared material goods to corresponding carriages; Conveying equipment, including: The supporting mechanism (1) is driven to move laterally by the transverse driving mechanism (2); A conveying mechanism (3) is installed on the supporting mechanism (1) and forms an installation area with the supporting mechanism (1), the conveying mechanism (3) comprises a plurality of feeding members (31) driven by a feeding driving mechanism (32) to feed materials toward the material preparation conveying line (7), and a receiving area (33) is provided between the plurality of feeding members (31); The steering mechanism comprises a bogie (4) located in the accommodating area (33) and having a height lower than the tops of the plurality of feeding members (31), a rotating drive mechanism (5) located in the installation area and used to drive the bogie (4) to rotate, and a lifting drive mechanism (6) located in the installation area and used to drive the bogie (4) to rise and fall; the bogie (4) is used to rise and lift the goods on the plurality of feeding members (31), rotate, and then descend to the accommodating area (33) to place the goods after the steering onto the plurality of feeding members (31).

2. A multifunctional loading system as claimed in claim 1, characterized in that: The support mechanism (1) comprises a support frame (11), a plurality of the feeding members (31) are supported on the support frame (11) via a feeding frame (34), the lifting drive mechanism (6) comprises a lifting frame (61) which is laterally mounted on the support frame (11) and forms a driving area (611) on the inner side, a plurality of rotating shafts (62) which are located in the driving area (611) and rotatably mounted on the support frame (11), and a lifting drive assembly (63) which is located in the driving area (611) and is mounted on the support frame (11), and the two ends of the plurality of rotating shafts (62) are movably connected to the lifting frame (61) via cam members (64). 61), the lifting frame (61) is vertically movable and limited by a guide mechanism, the lifting drive assembly (63) is used to drive a plurality of rotating shafts (62) to rotate synchronously, the rotating drive mechanism (5) comprises a rotating seat (51) arranged on the lifting frame (61), a rotating drive device (52) rotatably connected to the lifting frame (61) and having a driving end used to drive the rotating seat (51) to rotate, and the bogie (4) is arranged on the rotating seat (51); when the rotating shaft (62) rotates, the cam member (64) rotates to swing upward or downward to drive the lifting frame (61) to rise or fall.

3. A multifunctional loading system as claimed in claim 2, characterized in that: The rotating seat (51) is fixedly mounted on the lifting frame (61) through a lifting frame (65), and the bottom thereof passes through the lifting frame (65) to the center of the driving area (611) to form a driving portion (511) with a side wall protruding outward. The number of the rotating shafts (62) is set to two and they are symmetrically spaced on the left and right sides of the driving portion (511). The outer wall of the rotating shaft (62) is sleeved with a driving member (621) that extends obliquely upward to the front side of the lifting frame (65). The lifting driving assembly (63) includes a support member (621) that is located on the front side of the lifting frame (65) and is hinged at both ends to the supporting member (621). The rotary drive device (52) comprises a lifting cylinder (631) for lifting the lifting frame (11) and the driving member (621), two sprockets (632) sleeved on the two rotating shafts (62) and located in front of the driving part (511), and a chain (633) sleeved on the two sprockets (632) and located in front of the driving part (511). The rotary drive device (52) comprises a rotary cylinder transversely located in the driving area (611) and between the two rotating shafts (62). The rotary cylinder is located at the rear side of the driving part (511) and has two ends respectively hinged to the lifting frame (61) and the driving part (511).

4. A multifunctional loading system as claimed in claim 3, characterized in that: The front and rear inner sides of the support frame (11) are recessed with guide grooves (111), the transverse driving mechanism (2) comprises a transverse frame (21) which is driven by a transverse oil cylinder (22) to slide transversely and is arranged in a corresponding base, the support mechanism (1) also comprises a scissor frame (12) which is connected between the support frame (11) and the transverse frame (21) and is driven to be telescopic by a telescopic driving device (13), the upper left end of the scissor frame (12) is hinged to the inner side of the support frame (11), and the upper right end is slidably connected to the two guide grooves (111), and the lower left end of the scissor frame (12) is hinged to the inner side of the transverse frame (21), and the lower right end is slidably connected to the inner side of the transverse frame (21).

5. A multifunctional loading system as claimed in claim 3, characterized in that: The front and rear sides of the lifting frame (61) extend outward to the outside of the support frame (11) to form a driving side (612), and the bottoms of the two driving sides (612) are each provided with a groove-shaped member (613) opening toward the outside of the support frame (11). The two ends of the rotating shaft (62) extend front and rear to the outside of the support frame (11) and are then rotatably provided with a cam member (64), and a plurality of protruding ends of the cam members (64) extend downward and are slidably provided in a plurality of the groove-shaped members (613).

6. A multifunctional loading system as claimed in claim 5, characterized in that: The front and rear middle sides of the support frame (11) are each provided with a guide member (112) extending vertically and located on the inner side of the lifting frame (61); a limit plate (614) is provided at the bottom middle part of the two driving sides (612); a first guide wheel (615) and a second guide wheel (616) are rotatably provided on the limit plate (614); the first guide wheels (615) on the front and rear sides are symmetrically rolled against the front and rear opposite sides of the two guide members (112); at least two second guide wheels (616) on the same side are provided and symmetrically rolled and clamped on the left and right sides of the corresponding guide members (112); the guide mechanism comprises the guide member (112), the limit plate (614), the first guide wheel (615), and the second guide wheel (616); two groove members (613) on the same side are provided and symmetrically arranged on the left and right sides of the limit plate (614).

7. A multifunctional loading system as claimed in claim 2, characterized in that: The plurality of feeding members (31) include a plurality of left rollers (311) and a plurality of right rollers (312) which are symmetrically distributed at left and right intervals and form a longitudinal clearance area (331) therebetween; the plurality of left rollers (311) are distributed front and rear in parallel and a plurality of transverse clearance areas (332) are arranged therebetween; the accommodating area (33) includes a longitudinal clearance area (331) and a plurality of transverse clearance areas (332); the bogie (4) includes a transverse bar group (41) and a longitudinal bar group (42) which are perpendicular to each other; the longitudinal bar group (42) is longitudinally located in the longitudinal clearance area (331); and the transverse bar group (41) is transversely located in the longitudinal clearance area (331) and a plurality of transverse clearance areas (332).

8. A multifunctional loading system as claimed in claim 7, characterized in that: The plurality of feeding members (31) further comprise a front roller (313) and a rear roller (314) respectively located at the front and rear sides of the plurality of left rollers (311), the plurality of right rollers (312) and the longitudinal clearance area (331).

9. A multifunctional loading system as claimed in claim 7, characterized in that: The conveying mechanism (3) further comprises a centering mechanism (35) arranged on the feeding frame (34), the centering mechanism (35) comprising two centering members (351) symmetrically slidably located at the lower sides of the plurality of left rollers (311) and the plurality of right rollers (312), two centering oil cylinders (353) respectively connected to the centering members (351), and the front and rear ends of the two centering members (351) are respectively provided with centering portions (352) extending upwards through the gaps between adjacent left rollers (311) and the gaps between adjacent right rollers (312) to the upper sides of the plurality of feeding members (31); the two centering oil cylinders (353) are used to drive the two centering members (351) to move towards each other for centering or move in the opposite direction for reset.

10. A control method for a multifunctional loading system, characterized in that: Based on a multifunctional loading system according to any one of claims 1 to 9, the control method comprises: S1, connecting a plurality of feeding pieces (31) to corresponding material preparation conveying lines (7), and inputting a plurality of goods into the plurality of feeding pieces (31) in sequence; S2, control the conveying mechanism (3) to input a number of goods into the material preparation conveying line (7) in a U-shaped mosaic pattern: S21, after the first pallet of goods is input onto a plurality of feeding members (31), the transverse movement mechanism is controlled to drive the support mechanism (1) to transversely move to the first mosaic position, and then the plurality of feeding members (31) are controlled to input the first pallet of goods into the material preparation conveyor line (7); S22, after the second pallet of goods is input onto the plurality of feeding members (31), the lifting drive mechanism (6) is controlled to drive the bogie (4) to rise and lift up the second pallet of goods, the rotating drive mechanism (5) is controlled to drive the bogie (4) to rotate and drive the second pallet of goods to turn, and then the lifting drive mechanism (6) is controlled to drive the bogie (4) to descend and place the turned second pallet of goods onto the plurality of feeding members (31), and then the transverse movement mechanism is controlled to drive the support mechanism (1) to transversely move to the second mosaic position, and then the plurality of feeding members (31) are controlled to input the second pallet of goods into the material preparation conveyor line (7); S23, after the third pallet of goods is input onto the plurality of feeding members (31), the lifting drive mechanism (6) is controlled to drive the bogie (4) to rise and lift up the third pallet of goods, the rotating drive mechanism (5) is controlled to drive the bogie (4) to rotate and drive the third pallet of goods to turn, and then the lifting drive mechanism (6) is controlled to drive the bogie (4) to descend and place the turned third pallet of goods onto the plurality of feeding members (31), and then the transverse movement mechanism is controlled to drive the support mechanism (1) to transversely move to the third mosaic position, and then the plurality of feeding members (31) are controlled to input the third pallet of goods into the material preparation conveyor line (7); S24, after the fourth pallet of goods is input onto the plurality of feeding members (31), the transverse movement mechanism is controlled to drive the support mechanism (1) to transversely move to the fourth mosaic position, and then the plurality of feeding members (31) are controlled to input the fourth pallet of goods into the material preparation conveyor line (7); S25, loop S21 to S24 until all goods are input into the material preparation conveying line (7) in a U-shaped mosaic pattern.

Images