CN113370575B - Buffer layer laying system and method for packing box in logistics transfer center - Google Patents
Buffer layer laying system and method for packing box in logistics transfer center Download PDFInfo
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- CN113370575B CN113370575B CN202110743382.7A CN202110743382A CN113370575B CN 113370575 B CN113370575 B CN 113370575B CN 202110743382 A CN202110743382 A CN 202110743382A CN 113370575 B CN113370575 B CN 113370575B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
- B31B50/02—Feeding or positioning sheets, blanks or webs
- B31B50/04—Feeding sheets or blanks
- B31B50/042—Feeding sheets or blanks using rolls, belts or chains
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
- B31B50/02—Feeding or positioning sheets, blanks or webs
- B31B50/022—Holders for feeding or positioning blanks or webs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
- B31B50/74—Auxiliary operations
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Abstract
The invention relates to a buffer layer laying system and method for a packing box in a logistics transfer center. The invention can solve the problems that when the buffer layer is paved on the packing box, the paving efficiency of the traditional paving method is lower, the condition that a large number of packing boxes are possibly needed in a specific time cannot be met, only the packing boxes with specific sizes can be paved, and equipment needs to be replaced when the packing boxes with different sizes are paved, so that the utilization rate of the equipment is lower, and after the buffer layer is paved into the packing box by the traditional paving method, the buffer layer is easy to take out due to the fact that the buffer layer is lighter, the buffer layer is possibly poor in stability, the connection with the packing box is not tight enough, the looseness is easy to generate, and the like.
Description
Technical Field
The invention relates to the technical field of packing box preparation, in particular to a buffer layer laying system and method for a packing box in a logistics transfer center.
Background
The logistics transfer center is a place which is based on large and medium cities and has a certain scale and operates commodity storage, transportation, packaging, processing, loading and unloading and carrying. Its primary function is to promote faster and more economical flow of goods. The logistics transfer center often needs to use a large number of packing boxes to store, pack and transport commodities, and in order to ensure the integrity of the commodities and reduce the impact force in the transportation process, a buffer layer is often needed to be added at the bottom of each packing box.
At present, when the buffer layer is paved on the packing box, the following defects generally exist: 1. when the buffer layer of the packing box is paved, the traditional paving method has low paving efficiency, cannot meet the condition that a large number of packing boxes are needed in a specific time, only can pave the packing boxes with specific sizes, and needs to replace equipment when the packing boxes with different sizes are paved, so that the utilization rate of the equipment is low; 2. after the traditional laying method lays the buffer layer into the packing box, the buffer layer is very easy to take out due to the lighter buffer layer, the stability of the buffer layer is possibly poor, the connection with the packing box is not tight enough, and the buffer layer is easy to loosen.
Disclosure of Invention
Technical problem to be solved
The invention can solve the problems that when the buffer layer is paved on the packing box, the paving efficiency of the traditional paving method is lower, the condition that a large number of packing boxes are possibly needed in specific time cannot be met, only the packing boxes with specific sizes can be paved, and equipment needs to be replaced when the packing boxes with different sizes are paved, so the utilization rate of the equipment is lower, and after the buffer layer is paved into the packing box by the traditional paving method, the buffer layer is easy to be brought out due to the lighter buffer layer, the buffer layer is also possibly poor in stability, the connection with the packing box is not tight enough, the looseness is easy to generate, and the like.
(II) technical scheme
In order to achieve the purpose, the invention adopts the following technical scheme that the buffer layer laying system of the logistics transfer center packing box comprises a conveying frame, supporting rods and laying devices, wherein the supporting rods are uniformly arranged on the lower end face of the conveying frame, close to four corners, and the laying devices are arranged on the conveying frame.
The conveying frame comprises a working frame, a conveying mechanism and a limiting mechanism, the conveying mechanism is installed on the upper side of the working frame, the limiting mechanism is arranged on the upper end face of the working frame, the limiting mechanism is adjusted according to the size of a packing box during specific work so as to adapt to the packing boxes of different specifications, the packing boxes are placed on the conveying mechanism to be conveyed, the packing boxes are conveyed from the right side to the left side, and the packing boxes are clamped through a clamping branch chain when moving to a proper position.
The laying device comprises a laying mechanism, a distance adjusting mechanism, a movable plate, a fixed frame, a hydraulic cylinder, an L-shaped mounting plate, sliding columns and connecting springs, wherein the laying mechanism is symmetrically arranged at the front and back of the upper part of the middle part of the left side and the right side of a working frame, the upper end of the laying mechanism is connected with the distance adjusting mechanism, the fixed frame is fixed at the upper end of the movable plate, the upper end of the fixed frame is connected with the ejection end of the hydraulic cylinder, the hydraulic cylinder is arranged at the upper end of the L-shaped mounting plate through a hydraulic cylinder fixing seat, the lower end of the L-shaped mounting plate is connected with the rear end of the upper side of the working frame, the sliding columns are symmetrically and slidably arranged at the left side and the right side of the upper end of the L-shaped mounting plate, the lower ends of the sliding columns are connected with the movable plate, the connecting springs are sleeved at the lower side of the movable plate and the upper end of the L-shaped mounting plate, and the distance of the laying mechanism is adjusted by the distance adjusting mechanism before conveying during specific work, with the size of adaptation packing box, when the packing box transported and lays the mechanism below, place the buffer layer at packing box top opening part, promote the mount downstream through the pneumatic cylinder to make the movable plate downstream, and then drive the slip post and slide downwards on L type mounting panel, and tensile coupling spring simultaneously, meanwhile, lay the mechanism and contact with the buffer layer, lay in the packing box with the buffer layer of impressing.
The laying mechanism comprises a telescopic rod, a push rod, a groove, a pressure rod, a compression spring, an extrusion groove, a side pressure block and a connecting rod, wherein the telescopic rod is symmetrically arranged on the front side and the rear side of the lower end of the distance adjusting mechanism, the lower end of the telescopic rod is fixed with the push rod, the lower end of the push rod is provided with the groove, the pressure rod is arranged in the groove in a sliding manner, the upper end of the pressure rod is connected with the groove through the compression spring, the extrusion groove is uniformly formed in one end of the push rod away from the movable plate, the extrusion groove is communicated with the groove, the side pressure block is arranged in the extrusion groove in a sliding manner, one end of the side pressure block, which is positioned in the groove, is connected through the connecting rod, the connecting rod is positioned above the pressure rod, the upper end of the connecting rod is connected with the upper side of the groove through a return spring, when the laying mechanism works, the fixing frame is pushed to move downwards through a hydraulic cylinder, so that the movable plate moves downwards, the pressure rod is driven to be firstly contacted with the buffer layer, and gradually push the front side and rear side of the buffer layer to move downwards, the left side and the right side of the buffer layer are pushed to move downwards by the push plate, after the buffer layer is pushed to contact with the bottom wall of the packing box by the pressing rod, the movable plate is continuously pushed to move downwards so as to compress the telescopic rod, the pressing rod is gradually pushed to move towards the inside of the groove to synchronously compress the compression spring, the buffer layer is extruded with the bottom wall of the packing box under the elastic action of the compression spring to strengthen the connection strength, meanwhile, the pressing rod moves towards the groove and gradually pushes the connecting rod to move outwards so as to extrude the side pressing blocks from the extrusion groove and stretch the return spring, at the moment, the side pressing blocks are extruded from the extrusion groove to contact with the front side and the rear side of the buffer layer, and the front side and the rear side of the packing box are connected together by multi-point extrusion, at the moment, the limiting plate provides working conditions for the extrusion of the buffer layer and the side wall of the packing box so as to prevent the packing box from being crushed, by the method, the bottom wall, the front side wall and the rear side wall of the packing box and the buffer layer are connected together in an extrusion mode, the buffer layer is prevented from being brought up, and the laying quality of the buffer layer is improved.
Preferably, the conveying mechanism comprises conveying rollers, spools, a belt and a conveying motor, the conveying rollers are uniformly installed on the upper side of the working frame in a rotating mode, the spools are fixed to the rear ends of the conveying rollers, the belt is connected between the spools, the rear end of the spool on the right side is connected with an output shaft of the conveying motor, and the conveying motor is installed on the working frame through a motor base.
Preferably, stop gear include spout, two-way lead screw, carriage release lever, limiting plate, screens branch chain, drive belt and rocker, the spout has been seted up to the left and right sides symmetry of work frame lower extreme, two-way lead screw is installed to the spout internal rotation, two-way lead screw's front and back bilateral symmetry threaded connection has the carriage release lever, even there is the limiting plate between the carriage release lever of preceding, back homonymy, the position department on the left side in the middle of the limiting plate is provided with the screens branch chain, even there is the drive belt between the front side of two-way lead screw, the rocker is installed to the front end of left two-way lead screw.
Preferably, push plates are symmetrically arranged on the left side and the right side of the lower end of the moving plate, and the left side and the right side of the buffer layer are pressed in.
Preferably, an inclined plane is arranged on one side of the upper end of the pressure lever, which is far away from the moving plate, so that the connecting rod is pushed to move outwards step by step.
Preferably, one end of each side pressing block, which is far away from the moving plate, is trapezoidal, and the side pressing blocks are made of rubber materials, so that the side pressing blocks are prevented from crushing the packaging box.
Preferably, the screens branched chain include spacing groove, fixture block, ball, square pole, buffer spring, connect rope and electric putter, the spacing groove has been seted up to the position department on the left side in the middle of the limiting plate, slidable mounting has the fixture block in the spacing groove, the fixture block is close to the one end of movable plate and evenly rotates and be provided with the ball, the spacing inslot is fixed with the square pole, buffer spring and square pole are passed through to the one end that the movable plate was kept away from to the fixture block and are connected, the upper and lower both sides that the one end of movable plate was kept away from to the fixture block are connected with electric putter's ejecting end through the connection rope that the symmetry set up, electric putter passes through the electric putter base and fixes on the limiting plate.
Preferably, roll adjustment mechanism include work groove, installation pole, a rack, No. two racks, gear and pivot, the work groove has been seted up at the middle part of movable plate, both sides slide around the work groove and are provided with the installation pole, the lower extreme of installation pole even has the telescopic link, No. one rack is installed on the rear end right side of the installation pole of front side, No. two racks are installed on the front end left side of the installation pole of rear side, the meshing has the gear between a rack and No. two racks, the pivot is installed to the upper end of gear, the pivot rotates and sets up on the movable plate.
In addition, the invention also provides a use method of the buffer layer laying system of the logistics transfer center packing box, which comprises the following steps:
s1, adjusting the distance; adjusting the distance between the limiting plates according to the size of the packing box, and then adjusting the distance between the laying mechanisms through the distance adjusting mechanism;
s2, box body transportation; putting the packing box from the upper right side of the conveying mechanism, and conveying the packing box from right to left through the conveying mechanism;
s3, paving clamping positions; when the packing box moves below the laying mechanism, the packing box is clamped through the clamping branch chain, a buffer layer is arranged above the packing box, and the buffer layer is pressed into the packing box through the laying device to be laid;
s4, collecting finished products: the packing box is not clamped by the clamping branch chain, so that the packing box is transported out and collected, S2-S3 are repeated, and the buffer layer is continuously paved on the packing box.
(III) advantageous effects
1. According to the buffer layer laying system and method for the packing box in the logistics transfer center, mechanical equipment capable of quickly laying the buffer layer for the packing box is designed, laying efficiency of the buffer layer is improved, meanwhile, the mechanical equipment can be adjusted according to different sizes of the packing box, so that the packing box with different sizes can be adapted, utilization rate of the equipment is greatly improved, stability of the buffer layer can be enhanced, and the buffer layer and the packing box are tightly connected and are not easy to loosen;
2. according to the buffer layer laying system and the laying method for the packing box in the logistics transfer center, the distance between the limiting plates is adjusted, so that the packing boxes with different lengths are adapted, the distance between the laying mechanisms on the front side and the rear side can be adjusted by the distance adjusting mechanism, the buffer layer is conveniently laid, meanwhile, the limiting plates with proper distance provide working conditions for the extrusion between the front side wall and the rear side wall of the packing box and the buffer layer by the laying mechanisms, and the condition that the packing box is damaged when the buffer layer is in extrusion connection with the front side wall and the rear side wall of the packing box is avoided;
3. according to the buffer layer laying system and method for the logistics transfer center packing box, the buffer layer is pressed into the packing box through the pressure rod, the buffer layer is extruded and connected with the bottom wall of the packing box through extrusion between the pressure rod and the conveying roller, meanwhile, the side pressure blocks can be driven to move outwards through the pressure rod, and extrusion connection between the buffer layer and the side wall of the packing box is completed through extrusion between the side pressure blocks and the limiting plate, so that the buffer layer and the bottom wall, the front side wall and the rear side wall of the packing box are extruded, the connection degree of the buffer layer and the packing box is greatly improved, and the laying effect is remarkably improved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a first perspective view of the present invention;
FIG. 2 is a second perspective view of the present invention;
FIG. 3 is a cross-sectional view of the present invention;
FIG. 4 is a cross-sectional view taken along line A-A of FIG. 3 in accordance with the present invention;
FIG. 5 is a cross-sectional view taken along line B-B of FIG. 3 in accordance with the present invention;
FIG. 6 is a cross-sectional view of the paving mechanism of the present invention;
FIG. 7 is an enlarged view of a portion of the invention at X of FIG. 3;
FIG. 8 is an enlarged view of a portion of the invention at Y of FIG. 4;
fig. 9 is an enlarged view of the invention at Z of fig. 5.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
As shown in fig. 1 to 9, a center packing box buffer layer system of laying is transported in commodity circulation, including carrying frame 1, bracing piece 2 and laying device 3, the lower terminal surface of carrying frame 1 be close to four corners and evenly install bracing piece 2, carry and install laying device 3 on the frame 1.
Carry frame 1 include work frame 11, conveying mechanism 12 and stop gear 13, conveying mechanism 12 is installed to 11 upsides of work frame, is provided with stop gear 13 on the up end of work frame 11, during concrete work, adjusts stop gear 13 according to the size of a dimension of packing box to adapt to the packing box of different specifications, place the packing box again and transport on conveying mechanism 12, make it carry from the right side to the left side, block it through screens branched chain 135 when moving suitable position.
The conveying mechanism 12 comprises conveying rollers 121, spools 122, belts 123 and conveying motors 124, the conveying rollers 121 are uniformly rotatably mounted on the upper side of the working frame 11, the spools 122 are fixed to the rear ends of the conveying rollers 121, the belts 123 are connected among the spools 122, the rear ends of the spools 122 on the right side are connected with output shafts of the conveying motors 124, and the conveying motors 124 are mounted on the working frame 11 through motor bases.
The limiting mechanism 13 comprises a sliding groove 131, a bidirectional screw 132, a moving rod 133, a limiting plate 134, a clamping branch chain 135, a transmission belt 136 and a rocker 137, the sliding groove 131 is symmetrically arranged on the left side and the right side of the lower end of the working frame 11, the bidirectional screw 132 is rotatably installed in the sliding groove 131, the moving rod 133 is symmetrically and threadedly connected to the front side and the rear side of the bidirectional screw 132, the limiting plate 134 is connected between the moving rods 133 on the front side and the rear side, the clamping branch chain 135 is arranged on the position of the limiting plate 134 on the left side, the transmission belt 136 is connected between the front sides of the bidirectional screw 132 on the left side, the rocker 137 is installed at the front end of the bidirectional screw 132 on the left side, when the machine works in detail, the gear of the packing box is observed, the rocker 137 is manually held to drive the rotation, the bidirectional screw 132 on the left side is rotated to synchronously drive the transmission belt 136, the bidirectional screw 132 on the right side is rotated, and the bidirectional screws 132 on the two sides are synchronously rotated, and then the movable rod 133 is driven synchronously to move towards or away from each other, and the limiting plate 134 moves towards or away from each other to match the size of the packing box, when the packing box moves to a proper position, the packing box is clamped through the clamping branched chain 135, and after the laying is finished, the clamping branched chain 135 returns to transport the packing box out.
The clamping branched chain 135 comprises a limiting groove 13a, a clamping block 13b, a ball 13c, a square rod 13d, a buffer spring 13e, a connecting rope 13f and an electric push rod 13g, the limiting groove 13a is formed in the position, which is on the left side, in the middle of the limiting plate 134, the clamping block 13b is installed in the limiting groove 13a in a sliding mode, the ball 13c is uniformly and rotatably arranged at one end, close to the moving plate 33, of the clamping block 13b, the square rod 13d is fixed in the limiting groove 13a, one end, far away from the moving plate 33, of the clamping block 13b is connected with the square rod 13d through the buffer spring 13e, the upper side and the lower side, far away from one end of the moving plate 33, of the clamping block 13b are connected with the ejection ends of the electric push rods 13g through the electric push rod base, the electric push rod 13g is fixed on the limiting plate 134, and during specific work, the electric push rod 13g pulls the connecting rope 13f to move in the direction far away from the packing box, so that the clamping block 13b moves in the direction far away from the packing box, and compress buffer spring 13e simultaneously, when needing to carry out the screens to the packing box, relax the pulling to connecting rope 13f, under buffer spring 13 e's elastic action, fixture block 13b moves to the direction that is close to the packing box, and with the left side outer wall contact of packing box, the packing box stops to move left, after the buffer layer is laid, pulling connecting rope 13f, and then make fixture block 13b separate with the packing box gradually, and then lose the screens to the packing box, thereby make the packing box continue to move left, and reduce the friction that produces when packing box and fixture block 13b opposite side contact through ball 13 c.
The laying device 3 comprises a laying mechanism 31, a distance adjusting mechanism 32, a moving plate 33, a fixed bracket 34, a hydraulic cylinder 35, an L-shaped mounting plate 36, a sliding column 37 and a connecting spring 38, the upper parts of the middle parts of the left side and the right side of the working frame 11 are symmetrically provided with laying mechanisms 31 in a front-back manner, the upper ends of the laying mechanisms 31 are connected through distance adjusting mechanisms 32, the distance adjusting mechanisms 32 are arranged in a moving plate 33, the upper end of the moving plate 33 is fixedly provided with a fixed frame 34, the upper end of the fixed frame 34 is connected with the ejection end of a hydraulic cylinder 35, the hydraulic cylinder 35 is arranged at the upper end of an L-shaped mounting plate 36 through a hydraulic cylinder fixed seat, the lower end of the L-shaped mounting plate 36 is connected with the rear end of the upper side of the working frame 11, sliding columns 37 are symmetrically arranged on the left side and the right side of the upper end of the L-shaped mounting plate 36 in a sliding manner, the lower ends of the sliding columns 37 are connected to the moving plate 33, and the upper ends of the moving plate 33 and the L-shaped mounting plate 36 are connected through connecting springs 38; push plates are symmetrically arranged on the left side and the right side of the lower end of the movable plate 33, the left side and the right side of the buffer layer are pressed in, during specific work, before conveying, the distance between the laying mechanism 31 is adjusted through the distance adjusting mechanism 32 to adapt to the size of a packing box, when the packing box is conveyed to the position below the laying mechanism 31, the buffer layer is placed at an opening above the packing box, the fixing frame 34 is pushed to move downwards through the hydraulic cylinder 35, the movable plate 33 is made to move downwards, the sliding column 37 is driven to slide downwards on the L-shaped mounting plate 36, the connecting spring 38 is stretched at the same time, meanwhile, the laying mechanism 31 is in contact with the buffer layer, and the buffer layer is pressed into the packing box to be laid.
The laying mechanism 31 comprises an expansion link 311, a push rod 312, a groove 313, a compression bar 314, a compression spring 315, an extrusion groove 316, a side pressing block 317 and a connecting rod 318, the expansion link 311 is symmetrically arranged on the front side and the rear side of the lower end of the distance adjusting mechanism 32, the push rod 312 is fixed on the lower end of the expansion link 311, the groove 313 is formed in the lower end of the push rod 312, the compression bar 314 is arranged in the groove 313 in a sliding manner, the upper end of the compression bar 314 is connected with the groove 313 through the compression spring 315, the extrusion groove 316 is uniformly formed in one end of the push rod 312, which is far away from the moving plate 33, the extrusion groove 316 is communicated with the groove 313, the side pressing block 317 is arranged in the extrusion groove 316 in a sliding manner, one end, which is located in the groove 313, of the connecting rod 318 is connected, the connecting rod 318 is located above the compression bar 314, and the upper end of the connecting rod 318 is connected with the upper side of the groove 313 through a return spring; the upper end of the pressure lever 314, far away from one side of the moving plate 33, is provided with an inclined plane, which is convenient for gradually pushing the connecting rod 318 to move outwards; when the packaging box is in specific work, the fixing frame 34 is pushed by the hydraulic cylinder 35 to move downwards, so that the moving plate 33 moves downwards, the pressure rods 314 are driven to be firstly contacted with the buffer layer, the front side and the rear side of the buffer layer are gradually pushed to move downwards, the left side and the right side of the buffer layer are pushed to move downwards by the push plate, after the pressure rods 314 push the buffer layer to be contacted with the bottom wall of the packaging box, the moving plate 33 is continuously pushed to move downwards, so that the telescopic rods 311 are compressed, the pressure rods 314 are gradually pushed to move towards the grooves 313 to synchronously compress the compression springs 315, the buffer layer and the bottom wall of the packaging box are extruded under the elastic action of the compression springs 315 to strengthen the connection strength of the packaging box, meanwhile, the pressure rods 314 move towards the grooves 313 and gradually push the connection rods 318 to move outwards, therefore, the side pressing blocks 317 are extruded from the extruding grooves 316, the return springs are stretched, at the moment, the side pressing blocks 317 are extruded from the extruding grooves 316 to be in contact with the front side and the rear side of the buffer layer, the front side and the rear side of the buffer layer are connected with the front side and the rear side of the packing box through multi-point type extrusion, at the moment, the limiting plates 134 provide working conditions for the extrusion of the buffer layer and the side walls of the packing box, the packing box is prevented from being crushed, and by the method, the buffer layer and the bottom wall and the front side and the rear side walls of the packing box are connected together in an extruding mode, the buffer layer is prevented from being taken up, and the laying quality of the buffer layer is improved.
The distance adjusting mechanism 32 comprises a working groove 321, an installation rod 322, a first rack 323, a second rack 324, a gear 325 and a rotating shaft 326, the middle part of the moving plate 33 is provided with the working groove 321, the front side and the rear side of the working groove 321 are provided with the installation rods 322 in a sliding manner, the lower end of the installation rod 322 is connected with the telescopic rod 311, the right side of the rear end of the installation rod 322 at the front side is provided with the first rack 323, the left side of the front end of the installation rod 322 at the rear side is provided with the second rack 324, the gear 325 is meshed between the first rack 323 and the second rack 324, the upper end of the gear 325 is provided with the rotating shaft 326, the rotating shaft 326 is rotatably arranged on the moving plate 33, during specific work, the size of a packing box is observed, the rotating shaft 326 is rotated to further enable the gear 325 to rotate, the first rack 323 and the second rack 324 are synchronously driven to move away from or towards each other, and further drive the installation rod 322 to move away or towards each other in the working groove 321, thus completing the distance adjustment of the laying mechanism 31 and matching the size of the packing box.
In addition, the invention also provides a use method of the buffer layer laying system of the logistics transfer center packing box, which comprises the following steps:
s1, adjusting the distance; the distance between the limiting plates 134 is adjusted according to the size of the packing box, and then the distance between the laying mechanisms 31 is adjusted through the distance adjusting mechanism 32;
s2, transporting the box body; the packing box is put in from the upper right side of the conveying mechanism 12, and the packing box is conveyed from right to left through the conveying mechanism 12;
s3, paving clamping positions; when the packing box moves below the laying mechanism 31, the packing box is clamped by the clamping branched chain 135, a buffer layer is arranged above the packing box, and the buffer layer is pressed into the packing box by the laying device 3 for laying;
s4, collecting finished products: the packing box is not clamped by the clamping branch chain 135, so that the packing box is transported out and collected, S2-S3 are repeated, and the packing box is continuously subjected to buffer layer laying.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a central packing box buffer layer system of laying is transported in commodity circulation, includes transport frame (1), bracing piece (2) and laying device (3), its characterized in that: the lower end face of the conveying frame (1) close to four corners is uniformly provided with supporting rods (2), and the conveying frame (1) is provided with a laying device (3); wherein:
the conveying frame (1) comprises a working frame (11), a conveying mechanism (12) and a limiting mechanism (13), wherein the conveying mechanism (12) is installed on the upper side of the working frame (11), and the limiting mechanism (13) is arranged on the upper end face of the working frame (11);
the laying device (3) comprises a laying mechanism (31), a distance adjusting mechanism (32), a movable plate (33), a fixing frame (34), a hydraulic cylinder (35), an L-shaped mounting plate (36), a sliding column (37) and a connecting spring (38), wherein the laying mechanism (31) is symmetrically arranged in front and back of the upper portion of the middle portion of the left side and the right side of the working frame (11), the upper end of the laying mechanism (31) is connected through the distance adjusting mechanism (32), the distance adjusting mechanism (32) is arranged in the movable plate (33), the fixing frame (34) is fixed at the upper end of the movable plate (33), the upper end of the fixing frame (34) is connected with the ejection end of the hydraulic cylinder (35), the hydraulic cylinder (35) is installed at the upper end of the L-shaped mounting plate (36) through a hydraulic cylinder fixing seat, the lower end of the L-shaped mounting plate (36) is connected with the rear end of the upper side of the working frame (11), the sliding column (37) is symmetrically and slidably installed at the left side and the right side of the upper end of the L-shaped mounting plate (36), the lower end of the sliding column (37) is connected to the moving plate (33), a connecting spring (38) is sleeved on the lower side of the sliding column (37), and the moving plate (33) is connected with the upper end of the L-shaped mounting plate (36) through the connecting spring (38);
the paving mechanism (31) comprises a telescopic rod (311), a push rod (312), a groove (313), a compression rod (314), a compression spring (315), an extrusion groove (316), a side compression block (317) and a connecting rod (318), wherein the telescopic rod (311) is symmetrically installed on the front side and the rear side of the lower end of the distance adjusting mechanism (32), the push rod (312) is fixed at the lower end of the telescopic rod (311), the groove (313) is formed in the lower end of the push rod (312), the compression rod (314) is arranged in the groove (313) in a sliding manner, the upper end of the compression rod (314) is connected with the groove (313) through the compression spring (315), the extrusion groove (316) is uniformly formed in one end, far away from the moving plate (33), of the push rod (312), the extrusion groove (316) is communicated with the groove (313), the side compression block (317) is arranged in the extrusion groove (316) in a sliding manner, one end, positioned in the groove (313), is connected through the connecting rod (318), the connecting rod (318) is positioned above the pressure rod (314), and the upper end of the connecting rod (318) is connected with the upper side of the groove (313) through a return spring;
push plates are symmetrically arranged on the left side and the right side of the lower end of the moving plate (33);
an inclined plane is arranged on one side, far away from the moving plate (33), of the upper end of the pressing rod (314);
one end of the side pressing block (317), which is far away from the moving plate (33), is trapezoidal, and the side pressing block (317) is made of rubber materials.
2. The logistics transit center packing box buffer layer laying system of claim 1, wherein: the conveying mechanism (12) comprises conveying rollers (121), spools (122), a belt (123) and a conveying motor (124), the conveying rollers (121) are uniformly installed on the upper side of the working frame (11) in a rotating mode, the spools (122) are fixed to the rear ends of the conveying rollers (121), the belt (123) is connected between the spools (122), the rear end of the spool (122) on the right side is connected with an output shaft of the conveying motor (124), and the conveying motor (124) is installed on the working frame (11) through a motor base.
3. The buffer layer laying system for the logistics transportation center packaging box according to claim 1, wherein: stop gear (13) including spout (131), two-way lead screw (132), carriage release lever (133), limiting plate (134), screens branch chain (135), drive belt (136) and rocker (137), spout (131) have been seted up to the left and right sides symmetry of work frame (11) lower extreme, two-way lead screw (132) are installed to spout (131) internal rotation, two-way lead screw (132) bilateral symmetry threaded connection has carriage release lever (133) around two-way lead screw (132), it has limiting plate (134) to link between preceding, carriage release lever (133) of back homonymy, the position department of the middle left side of limiting plate (134) is provided with screens branch chain (135), it has drive belt (136) to link between the front side of two-way lead screw (132), rocker (137) are installed to the front end of left two-way lead screw (132).
4. The logistics transit center packing box buffer layer laying system of claim 3, wherein: the clamping branched chain (135) comprises a limiting groove (13 a), a clamping block (13 b), a ball (13 c), a square rod (13 d), a buffer spring (13 e), a connecting rope (13 f) and an electric push rod (13 g), limiting groove (13 a) is formed in the position, which is on the left side in the middle of limiting plate (134), a clamping block (13 b) is arranged in limiting groove (13 a) in a sliding mode, balls (13 c) are uniformly arranged at one end, close to moving plate (33), of clamping block (13 b) in a rotating mode, square rod (13 d) is fixed in limiting groove (13 a), one end, far away from moving plate (33), of clamping block (13 b) is connected with square rod (13 d) through buffer spring (13 e), the upper side and the lower side, far away from moving plate (33), of one end of clamping block (13 b) are connected with the ejection end of electric push rod (13 g) through symmetrically arranged connecting ropes (13 f), and electric push rod (13 g) is fixed on limiting plate (134) through an electric push rod base.
5. The logistics transit center packing box buffer layer laying system of claim 1, wherein: the distance adjusting mechanism (32) comprises a working groove (321), an installation rod (322), a first rack (323), a second rack (324), a gear (325) and a rotating shaft (326), the working groove (321) is formed in the middle of the movable plate (33), the installation rod (322) is arranged on the front side and the rear side of the working groove (321) in a sliding mode, the lower end of the installation rod (322) is connected with an expansion rod (311), the first rack (323) is installed on the right side of the rear end of the installation rod (322) on the front side, the second rack (324) is installed on the left side of the front end of the installation rod (322) on the rear side, the gear (325) is meshed between the first rack (323) and the second rack (324), the rotating shaft (326) is installed at the upper end of the gear (325), and the rotating shaft (326) is rotatably arranged on the movable plate (33).
6. The logistics transit center packing box buffer layer laying system of claim 3, wherein: the use method of the buffer layer laying system of the logistics transfer center packing box comprises the following steps:
s1, adjusting the distance; the distance between the limiting plates (134) is adjusted according to the size of the packing box, and then the distance between the laying mechanisms (31) is adjusted through the distance adjusting mechanism (32);
s2, transporting the box body; the packing box is put in from the upper right side of the conveying mechanism (12), and is conveyed from right to left through the conveying mechanism (12);
s3, paving clamping positions; when the packing box moves to the lower part of the laying mechanism (31), the packing box is clamped by the clamping branched chain (135), the buffer layer is arranged above the packing box, and the packing box is pressed into the packing box by the laying device (3) for laying;
s4, collecting finished products: the packing box is not blocked by the blocking branch chain (135), so that the packing box is transported out and collected, and the buffer layer is continuously paved on the packing box by repeating the steps from S2 to S3.
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| CN109226045A (en) * | 2018-10-09 | 2019-01-18 | 嘉兴万顺精密机械有限公司 | A kind of automobile parts soaking and washing structure |
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