CN111573290A - Handheld box pile up neatly device of guide - Google Patents
Handheld box pile up neatly device of guide Download PDFInfo
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- CN111573290A CN111573290A CN202010631191.7A CN202010631191A CN111573290A CN 111573290 A CN111573290 A CN 111573290A CN 202010631191 A CN202010631191 A CN 202010631191A CN 111573290 A CN111573290 A CN 111573290A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G57/00—Stacking of articles
- B65G57/02—Stacking of articles by adding to the top of the stack
- B65G57/16—Stacking of articles of particular shape
- B65G57/20—Stacking of articles of particular shape three-dimensional, e.g. cubiform, cylindrical
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G61/00—Use of pick-up or transfer devices or of manipulators for stacking or de-stacking articles not otherwise provided for
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/02—Articles
- B65G2201/0235—Containers
- B65G2201/0258—Trays, totes or bins
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention discloses a hand-held guiding box body stacking device, wherein an upright post is vertically arranged, a cross beam and the upright post form a revolute pair, a first pull rod, a thread sleeve and a second pull rod are connected in series and form a stable triangle with the upright post and the cross beam, a pulley can slide on the cross beam, a hoisting motor is fixedly arranged at the lower side of the pulley, the hoisting motor realizes winding and releasing of a steel wire rope by rotating a hoisting drum, a clamping mechanism comprises a left handle, a right handle, a front clamping plate, a middle sliding plate, a thread block, a rear clamping plate and a threaded rod, the middle sliding plate and the rear clamping plate form a moving pair and can be locked by a screw, the front clamping plate and the middle sliding plate form a revolute pair, the thread block is connected with the lower end of the steel wire rope and is used for adjusting the lifting point position of the steel wire rope, so that the extension line of the, the clamping mechanism can automatically clamp the box body by depending on the gravity of the materials in the box body, and clamping driving is not required to be additionally provided.
Description
Technical Field
The invention relates to the field of box body stacking, in particular to a handheld guide box body stacking device.
Background
The stacking of the boxes is a very important link in the production line, the speed and the quality of stacking are directly related to the production efficiency of the production line, and the existing stacking forms of the boxes mainly comprise the following steps: robot automatic stacking, semi-automatic suction crane stacking, manual stacking and the like; the robot automatic stacking efficiency is high, and the robot automatic stacking method is very suitable for a production line with large capacity, but because the equipment purchase cost and the maintenance cost are high, a large number of small enterprises cannot bear the capital without force, and the small enterprises have small capacity and have low demand on the robot automatic stacking, the robot automatic stacking mode is not popularized in the large number of small enterprises; the semi-automatic suction and lifting stacking is suitable for various materials such as boards, bagged materials, boxed materials and the like, and is particularly widely applied in the field of boards, but the suction and lifting mode needs to use a sucker and a vacuum generator to generate negative pressure so as to suck the materials, the sucker is a quick-wear part, the air tightness is reduced after the materials are used for a period of time, a new sucker needs to be replaced, equipment for generating vacuum also needs to continuously consume energy, the use cost of the equipment is increased, the weight of the materials is limited when the materials packaged in a carton are sucked and lifted, and the suction and lifting device only can suck the upper cover of the carton, and when the materials are heavy, the upper cover of the carton can be torn, so the semi-automatic suction and lifting device cannot be used for lifting the carton filled with the heavy materials, and in addition, the surface of the packaged wooden carton is rough and breathable, so the suction and lifting effect of the suction and lifting device on; at present, a large number of small enterprises mostly adopt a manual stacking mode for stacking box body packaging materials, a long-term loading and unloading stacking process easily causes the workers to have symptoms such as lumbar muscle strain and lumbar disc herniation, the labor intensity is high, the technical content is low, the wage treatment is low, the flow of stacking workers is large, and the staffing management is difficult.
The invention patent with publication number CN105143089A discloses a device for manually guiding the movement of a load, comprising a vertical frame, a cantilever and a clamping member, wherein a vacuum generator arranged on the clamping member generates negative pressure so as to suck the load, lift the load through a bearing rope, and move the load to a target position by an operator and then put down; the semi-automatic sucking, hanging and stacking mode is suitable for sucking and hanging materials with light weight, when the materials with high density such as salt are contained in the carton, the upper cover of the carton is easy to tear, the sucking and hanging failure can be caused, and falling weights can also injure operators to cause personal injury and economic loss.
Disclosure of Invention
In order to solve the defects of the prior art, the invention aims to provide a handheld guiding box body stacking device which is novel in structure, convenient to operate and simple to maintain, automatically clamps a box body by relying on the gravity of materials in the box body, does not need to additionally provide clamping driving, and reduces purchasing cost and use cost.
The technical scheme adopted by the invention is as follows: the utility model provides a box pile up neatly device of handheld guide, includes stand, crossbeam, first pull rod, hoist motor, thread bush, coaster, second pull rod, wire rope, fixture, its characterized in that: the vertical column is vertically installed, the cross beam and the vertical column form a revolute pair, the first pull rod, the thread bushing and the second pull rod are connected in series and form a triangle with stability with the vertical column and the cross beam, the tackle can slide on the cross beam, the hoisting motor is tightly installed at the lower side of the tackle, the hoisting motor realizes winding and releasing of the steel wire rope by rotating the hoisting drum, the clamping mechanism comprises a left handle, a right handle, a wrench, a double-wire pipe, a stay wire, a lower stay rod, an upper stay rod, a front splint, a middle sliding plate, a thread block, a back splint, a spring and a threaded rod, the middle sliding plate and the back splint form a revolute pair and can be locked by a screw, the front splint and the middle sliding plate form a revolute pair, the thread block is connected with the lower end of the steel wire rope and is used for adjusting the lifting point position of the steel wire rope, so that, the clamping mechanism can automatically clamp the box body by depending on the gravity of the materials in the box body, and clamping driving is not required to be additionally provided.
Further, the back splint front end is two platelike structures, all be equipped with a slotted hole groove and two screw holes on every platelike structure, constitute the sliding pair with the back splint for making well slide, two lugs that well slide upside was equipped with can slide in two slotted hole grooves of back splint front end, realize the effect of direction, well slide both sides respectively are equipped with a slotted hole groove, four screws pass through slotted hole grooves on two well slides and four screw hole installations of back splint front end, the fastening connection of slide and back splint in the realization, the position interval of slide and back splint in the adjustable after loosening four screws promptly, four screws of locking can make well slide and back splint fastening connection, back splint rear end downside is equipped with two inboard and pastes the splint structure that has anti-skidding rubber piece, back splint right side is equipped with the fluting, the activity of the twin-wire pipe of being convenient for.
Furthermore, the upper side of the left handle is provided with a lifting button, the lower side of the left handle is provided with a descending button, the upper end of the wrench and the right handle form a revolute pair, and the left handle and the right handle are respectively installed on two sides of the upper end of the rear clamping plate through screws.
Furthermore, the middle sliding plate front end forms a revolute pair with the front splint front end through two hinges, the front splint front end downside is equipped with two inboard splint structures of pasting the anti-skidding rubber piece, the front splint downside is equipped with two front pressing plates and two back pressing plates, the threaded rod is installed in front splint downside intermediate position, form the revolute pair, and realize the axial positioning of threaded rod through an axle circlip, the threaded rod front end is equipped with the knob of being convenient for manual rotation, the rear end is equipped with the helicitic texture, the screw hole at the helicitic block center constitutes the helicitic pair with the helicitic texture at threaded rod rear end, the wire rope lower extreme is connected with the helicitic block upper end, but the position of rotatory knob regulating thread piece on the threaded rod, thereby adjustment wire rope's hoisting point.
Furthermore, the front end of the double-wire tube is installed at the rear end of the right side of the middle sliding plate, the rear end of the double-wire tube is installed at the front side of the right handle, a spring which is always in a stretching state is arranged between the rear pressing plate on the left side of the front clamping plate and the middle sliding plate, the upper end of the upper support rod and the middle sliding plate form a revolute pair, the lower end of the lower support rod and the rear pressing plate on the right side of the front clamping plate form a revolute pair, the lower end of the upper support rod and the upper end of the lower support rod form a revolute pair through a rotating shaft, the front end.
In the initial state, under the action of spring tension, the clamping plate structure of the rear clamping plate is parallel to that of the front clamping plate, the wrench is pulled backwards, the stay wire is pulled backwards, the upper support rod and the lower support rod are opened, so that the rear end of the rear clamping plate rotates upwards, and the opening action of the clamping mechanism is realized.
Furthermore, the upright post is arranged on the ground of a corner, the bottom end of the upright post is fixed with the ground through an expansion bolt, the upper end of the upright post enables the fixing plate to be fixed with the wall through the expansion bolt, the rear end of the cross beam and the position of the upright post close to the upper end form a revolute pair, the rear end of the first pull rod and the upper end of the upright post form a spherical pair, the front end of the second pull rod and the front end of the cross beam form a revolute pair, the front end of the first pull rod is provided with right-handed threads, the rear end of the second pull rod is provided with left-handed threads, the threaded sleeve, the first pull rod and the second pull rod form a threaded pair, the threaded sleeve rotates clockwise to enable the first pull rod and the second pull rod to be close to each other, the front end of the cross beam to upwarp.
Further, the crossbeam both sides are equipped with the guide rail groove, and four pulleys that are equipped with on the coaster can slide in the guide rail groove to realize the gliding effect of coaster on the crossbeam, hoist motor passes through the screw fastening and installs in the coaster downside, hoist section of thick bamboo center and hoist motor output shaft fastening connection, and hoist motor realizes the winding and the release to wire rope through the drive hoist section of thick bamboo, thereby realizes fixture's rising and decline.
Theoretical analysis is carried out on the capacity that the clamping mechanism clamps the box body by itself by means of gravity:
1) analysis of overall stress balance of clamping mechanism
Horizontal direction:
N1＝N2
the vertical direction is as follows:
2) analysis of the balance of the front splint forces
Horizontal direction:
N1＝F2
the vertical direction is as follows:
T＝F1+f1+G1
the bending moment of the point A of the rotating shaft is balanced:
TL1+f1L2＝N1L3+G1L4
from the above equation can be derived
Actual measurement shows that:
weight of box G150N, weight of anterior splint G135N, rear splint weight G239N, 0.6 mu, L2＝26mm、L3＝190mm、L4When 27mm, the parameters are substituted into the above formula to obtain:
L1＝101.5mm
the distance between the steel wire rope lifting point and the hinge rotating shaft is larger than 101.5mm, and the clamping mechanism can clamp the box body automatically by means of gravity.
And the distance L between the steel wire rope hanging point and the hinge rotating shaft is measured actually5＝124mm>L1101.5mm, prove that fixture can rely on gravity to press from both sides the box and get by oneself promptly.
The invention has the beneficial effects that:
the clamping mechanism is designed through a special mechanism, the clamping driving force is not required to be additionally provided in the box body clamping process, the box body can be automatically clamped only by the gravity of materials in the box body, the weight of the box body is not limited, the clamping force is larger when the box body is heavier, the manufacturing cost is reduced, the energy is effectively saved, and the development direction of energy conservation and emission reduction is met;
secondly, as the gravity centers of the box bodies bearing the same material are distributed basically uniformly, when the box bodies are grabbed for the first time, after the position of the steel wire rope hanging point is adjusted through the knob, the clamping mechanism can keep a balance state, the balance is not required to be controlled additionally by an operator, the arm burden of the operator is reduced, and the convenience and the safety of the operation are greatly improved;
the working space is large, the cross beam can rotate around the upright post within 180 degrees, the pulley can slide on the cross beam, and the cross beam and the pulley can enable the clamping mechanism to grab and move the box body at any position in the working space with the semicircular sector;
the clamping mechanism can adapt to various box body widths, and when the size of the packing box on the production line is changed, the clamping parameters of the clamping mechanism can be timely adjusted, so that the clamping mechanism is convenient and quick;
the packaging box is suitable for packaging boxes made of various materials, including common paper boxes, wooden boxes and plastic boxes.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of a clamping mechanism.
Fig. 3 is a schematic view of a clamping structure.
Fig. 4 is an exploded view of the clamping mechanism.
Fig. 5 is a schematic view of the front splint.
Fig. 6 is a schematic view of the structure of the middle sliding plate.
Fig. 7 is a schematic partial cross-sectional view of a clamping mechanism.
Fig. 8 is a schematic partial cross-sectional view of a clamping mechanism.
Fig. 9 is a schematic view of the gripping mechanism gripping the box.
FIG. 10 is a schematic view of the clamping mechanism suspending the case.
Figure 11 is a schematic view of the gripper mechanism when it is palletizing a cassette.
Fig. 12 is a schematic view of force analysis when the clamping mechanism clamps the box body.
Fig. 13 is a schematic verification diagram of the clamping mechanism for clamping the box body by gravity.
Reference numerals: 1 upright column, 1-1 fixed plate, 1-2 cross beam, 1-3 first pull rod, 1-4 hoisting motor, 1-5 thread bush, 1-6 pulley, 1-7 second pull rod;
2, a steel wire rope;
3 clamping mechanism, 3-1 left handle, 3-1.1 raising button, 3-1.2 lowering button, 3-2 right handle, 3-2.1 lowering button, 3-3 wrench, 3-4 double-thread tube, 3-5 pull wire, 3-6 lower stay bar, 3-7 upper stay bar, 3-8 front splint, 3-8.1 front pressing plate, 3-8.2 rear pressing plate, 3-9 middle sliding plate, 3-9.1 convex block, 3-10 thread block, 3-11 rear splint, 3-12 spring, 3-13 threaded rod, 3-13.1 knob.
Detailed Description
The present invention will be further described with reference to specific examples, which are illustrative of the invention and are not to be construed as limiting the invention.
As shown in fig. 1 and 2, a handheld guided box body stacking device comprises a vertical column 1, a cross beam 1-2, a first pull rod 1-3, a hoisting motor 1-4, a threaded sleeve 1-5, a pulley 1-6, a second pull rod 1-7, a steel wire rope 2 and a clamping mechanism 3, and is characterized in that: the vertical column 1 is vertically installed, the cross beam 1-2 and the vertical column 1 form a revolute pair, the first pull rod 1-3, the threaded sleeve 1-5 and the second pull rod 1-7 are connected in series and form a triangle with stability with the vertical column 1 and the cross beam 1-2, the pulley 1-6 can slide on the cross beam 1-2, the hoisting motor 1-4 is fixedly installed at the lower side of the pulley 1-6, the hoisting motor 1-4 can wind and release the steel wire rope 2 by rotating the hoisting drum, the clamping mechanism 3 comprises a left handle 3-1, a right handle 3-2, a wrench 3-3, a double-wire pipe 3-4, a stay wire 3-5, a lower stay rod 3-6, an upper stay rod 3-7, a front splint 3-8, a middle sliding plate 3-9, a threaded block 3-10, a rear splint 3-11, a steel wire rope 3-5, a, 3-12 parts of spring, 3-13 parts of threaded rod, 3-9 parts of middle sliding plate and 3-11 parts of rear clamping plate form a sliding pair, and can be locked by screw, 3-8 parts of front clamping plate and 3-9 parts of middle sliding plate form a rotating pair, 3-10 parts of threaded block are connected with the lower end of steel wire rope 2, and are used for adjusting the lifting point position of steel wire rope 2, so that the extended line of the axis of steel wire rope 2 can keep a balanced state through the integral gravity center position of clamping mechanism 3 and the material after clamping mechanism 3 clamps the material, and clamping mechanism 3 can realize self-clamping of the box body by means of the gravity of the material in the box body without additionally.
As shown in figures 2, 3 and 4, the front end of the rear clamping plate 3-11 is provided with two plate-shaped structures, each plate-shaped structure is provided with a long hole groove and two threaded holes, in order to enable the middle sliding plate 3-9 and the rear clamping plate 3-11 to form a moving pair, two convex blocks 3-9.1 arranged on the upper side of the middle sliding plate 3-9 can slide in the two long hole grooves at the front end of the rear clamping plate 3-11 to realize the guiding effect, two sides of the middle sliding plate 3-9 are respectively provided with a long hole groove, four screws are arranged with the four threaded holes at the front end of the rear clamping plate 3-11 through the long hole grooves on the two middle sliding plates 3-9 to realize the fastening connection of the middle sliding plate 3-9 and the rear clamping plate 3-11, namely the position distance between the middle sliding plate 3-9 and the rear clamping plate 3-11 can be adjusted after the four screws are unscrewed, the four screws are locked to enable the middle, two clamping plate structures with anti-skid rubber sheets adhered on the inner sides are arranged on the lower sides of the rear ends of the rear clamping plates 3-11, and a groove is formed in the right side of each rear clamping plate 3-11 to facilitate the movement of the double-wire tubes 3-4.
As shown in figure 2, the upper side of the left handle 3-1 is provided with an ascending button 3-1.1, the lower side is provided with a descending button 3-1.2, the upper end of the wrench 3-3 and the right handle 3-2 form a revolute pair, and the left handle 3-1 and the right handle 3-2 are respectively arranged on two sides of the upper end of the rear splint 3-11 through screws.
As shown in figures 2 and 3, the front end of a middle sliding plate 3-9 forms a revolute pair with the front end of a front splint 3-8 through two hinges, the lower side of the front end of the front splint 3-8 is provided with two splint structures with anti-skid rubber sheets adhered on the inner sides, the lower side of the front splint 3-8 is provided with two front pressing plates 3-8.1 and two rear pressing plates 3-8.2, a threaded rod 3-13 is arranged at the middle position of the lower side of the front splint 3-8 to form the revolute pair, the axial positioning of the threaded rod 3-13 is realized through a spring collar for a shaft, the front end of the threaded rod 3-13 is provided with a knob 3-13.1 convenient for manual rotation, the rear end is provided with a thread structure, a threaded hole at the center of a threaded block 3-10 forms a thread pair with the thread structure at the rear end of the threaded rod 3, the knob 3-13.1 is rotated to adjust the position of the thread block 3-10 on the threaded rod 3-13, thereby adjusting the lifting point position of the steel wire rope 2.
As shown in figure 2, the front end of a double-wire tube 3-4 is arranged at the rear end of the right side of a middle sliding plate 3-9, the rear end of the double-wire tube 3-4 is arranged at the front side of a right handle 3-2, a spring 3-12 which is always in a stretching state is arranged between a rear pressing plate at the left side of a front clamping plate 3-8 and the middle sliding plate 3-9, the upper end of an upper support rod 3-7 and the middle sliding plate 3-9 form a revolute pair, the lower end of a lower support rod 3-6 and a rear pressing plate at the right side of the front clamping plate 3-8 form a revolute pair, the lower end of the upper support rod 3-7 and the upper end of the lower support rod 3-6 form a revolute pair through a rotating shaft, the front end of a stay wire 3-5 penetrates through the double.
As shown in figures 2 and 9, in an initial state, under the action of the tension of the springs 3-12, the clamping plate structure of the rear clamping plate 3-11 is parallel to the clamping plate structure of the front clamping plate 3-8, the wrench 3-3 is pulled backwards, the pull wire 3-5 is pulled backwards, the upper support rod 3-7 and the lower support rod 3-6 are opened, so that the rear end of the rear clamping plate 3-11 is rotated upwards, and the opening action of the clamping mechanism 3 is realized.
As shown in figure 1, an upright post 1 is arranged on the wall corner ground, the bottom end of the upright post is fixed with the ground through an expansion bolt, the upper end of the upright post enables a fixing plate 1-1 to be fixed with the wall surface through the expansion bolt, the rear end of a cross beam 1-2 and the position of the upright post close to the upper end form a revolute pair, the rear end of a first pull rod 1-3 and the upper end of the upright post 1 form a spherical pair, the front end of a second pull rod 1-7 and the front end of the cross beam 1-2 form a revolute pair, the front end of the first pull rod 1-3 is provided with a right-handed thread, the rear end of the second pull rod 1-7 is provided with a left-handed thread, a thread sleeve 1-5, the first pull rod 1-3 and the second pull rod 1-7 form a thread pair, the thread sleeve 1-5 rotates clockwise to enable the first pull rod 1-3 and the second pull, the threaded sleeve 1-5 rotates anticlockwise to enable the front end of the crossbeam 1-2 to droop, namely, the horizontal adjustment of the crossbeam 1-2 is achieved by rotating the threaded sleeve 1-5.
As shown in fig. 1, guide rail grooves are formed in two sides of a cross beam 1-2, four pulleys arranged on a pulley 1-6 can slide in the guide rail grooves, so that the effect that the pulley 1-6 slides on the cross beam 1-2 is achieved, a hoisting motor 1-4 is fixedly arranged on the lower side of the pulley 1-6 through screws, the center of a hoisting drum is fixedly connected with an output shaft of the hoisting motor 1-4, and the hoisting motor 1-4 can wind and release a steel wire rope 2 by driving the hoisting drum, so that the clamping mechanism 3 can ascend and descend.
The embodiment of the invention comprises the following steps:
as shown in fig. 1 and 2, when the lifting button 3-1.1 is pressed, the hoisting motor 1-4 drives the hoisting drum to rotate clockwise, the steel wire rope 2 is gradually wound on the hoisting drum, the clamping mechanism 3 at the lower end of the steel wire rope 2 is gradually pulled up, the lowering button 3-1.2 is pressed, the hoisting motor 1-4 drives the hoisting drum to rotate anticlockwise, the steel wire rope 2 is gradually released from the hoisting drum, and the clamping mechanism 3 at the lower end of the steel wire rope 2 can gradually lower.
As shown in fig. 7, 8, 9, and 10, the clamping mechanism 3 can be applied to clamping operation of boxes with various widths, and the clamping width and the lifting point position of the clamping mechanism 3 need to be adjusted when the box is clamped for the first time: firstly, the clamping mechanism 3 is in an initial state, the clamping plate structure of the rear clamping plate 3-11 is parallel to the clamping plate structure of the front clamping plate 3-8, after four screws on the lower side of the middle sliding plate 3-9 are unscrewed, the position of the middle sliding plate 3-9 is adjusted, the distance between the clamping plate structure of the rear clamping plate 3-11 and the clamping plate structure of the front clamping plate 3-8 is the same as the width of a box body, then the four screws on the lower side of the middle sliding plate 3-9 are locked, the middle sliding plate 3-9 is tightly connected with the rear clamping plate 3-11, the spanner 3-3 is pulled backwards to open the upper supporting rod 3-7 and the lower supporting rod 3-6, the rear end of the rear clamping plate 3-11 is rotated upwards to realize the opening action of the clamping mechanism 3, then the clamping mechanism 3 clamps the box body bearing materials, and the front clamping plate 3-8.1 and the rear clamping plate 3-8, loosening the wrench 3-3 and pressing the left handle 3-1 and the right handle 3-2 downwards to make the rubber sheet at the lower side of the front splint 3-8 and the rubber sheet at the lower side of the rear splint 3-11 both cling to the side of the box body, then pressing the lifting button 3-1.1 to make the steel wire rope 2 lift the clamping mechanism 3 with the box body from the ground and suspend in the air, rotating the knob 3-13.1 to make the threaded rod 3-13 rotate to adjust the position of the threaded block 3-10, so that the extended line of the axis of the steel wire rope 2 can pass through the integral gravity center position of the clamping mechanism 3 and the material to make the clamping mechanism 3 keep a balanced state.
As shown in fig. 9, 10 and 11, when stacking the boxes containing materials, firstly, an operator holds the left handle 3-1 with the left hand, holds the right handle 3-2 with the right hand, pulls the clamping mechanism 3 to move to the position right above the box to be clamped, in the process, the cross beam 1-2 swings, the pulley 1-6 moves on the cross beam 1-2, pulls the wrench 3-3 to open the clamping mechanism 3, presses the descending button 3-1.2 to move the clamping mechanism 3 downwards until the front pressing plate 3-8.1 and the rear pressing plate 3-8.2 are pressed to the upper top surface of the box, releases the wrench 3-3, presses the left handle 3-1 and the right handle 3-2 downwards to make the rubber sheets on the lower sides of the front clamping plates 3-8 and the rear clamping plates 3-11 tightly attached to the side surfaces of the box, then presses the ascending button 3-1.1, the steel wire rope 2 lifts the clamping mechanism 3 with the box body clamped on the ground and suspends the clamping mechanism 3 at a proper height in the air, an operator pulls the clamping mechanism 3 to the upper part of the tray, presses the descending button 3-1.2 to lower the clamping mechanism 3 and place the box body on the tray at a proper position, pulls the wrench 3-3 to open the clamping mechanism 3, presses the ascending button 3-1.1 to separate the clamping mechanism 3 from the box body, namely, the stacking process of the box body is completed, and the clamping and releasing processes of the box body are repeated until the tray is filled with the box body.
The references to "front", "back", "left", "right", etc., are to be construed as references to orientations or positional relationships based on the orientation or positional relationship shown in the drawings or as orientations and positional relationships conventionally found in use of the product of the present invention, and are intended to facilitate the description of the invention and to simplify the description, but do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and is therefore not to be construed as limiting the invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
Claims (7)
1. The utility model provides a box pile up neatly device of handheld guide, includes stand (1), crossbeam (1-2), first pull rod (1-3), hoist motor (1-4), thread bush (1-5), coaster (1-6), second pull rod (1-7), wire rope (2), fixture (3), its characterized in that: the vertical column (1) is vertically installed, the cross beam (1-2) and the vertical column (1) form a revolute pair, the first pull rod (1-3), the threaded sleeve (1-5) and the second pull rod (1-7) are connected in series and form a stable triangle with the vertical column (1) and the cross beam (1-2), the pulley (1-6) can slide on the cross beam (1-2), the hoisting motor (1-4) is fixedly installed on the lower side of the pulley (1-6), the hoisting motor (1-4) realizes winding and releasing of the steel wire rope (2) through rotating the hoisting drum, and the clamping mechanism (3) comprises a left handle (3-1), a right handle (3-2), a wrench (3-3), a double-wire pipe (3-4), a pull wire (3-5), a lower support rod (3-6), The upper support rod (3-7), the front clamping plate (3-8), the middle sliding plate (3-9), the thread block (3-10), the rear clamping plate (3-11), the spring (3-12) and the threaded rod (3-13), the middle sliding plate (3-9) and the rear clamping plate (3-11) form a sliding pair and can be locked by a screw, the front clamping plate (3-8) and the middle sliding plate (3-9) form a rotating pair, the thread block (3-10) is connected with the lower end of the steel wire rope (2) and is used for adjusting the hanging point position of the steel wire rope (2), so that the extended line of the axis of the steel wire rope (2) can pass through the integral gravity center position of the clamping mechanism (3) and the material after the clamping mechanism (3) clamps the material, the box body can be kept in a balanced state, and the clamping mechanism (3) can realize, no additional clamping drive is required.
2. A hand-guided box palletising apparatus as claimed in claim 1, wherein: the front end of the rear splint (3-11) is provided with two plate-shaped structures, each plate-shaped structure is provided with a long hole groove and two threaded holes, in order to enable the middle sliding plate (3-9) and the rear splint (3-11) to form a sliding pair, two convex blocks (3-9.1) arranged on the upper side of the middle sliding plate (3-9) can slide in the two long hole grooves on the front end of the rear splint (3-11) to realize the guiding effect, two sides of the middle sliding plate (3-9) are respectively provided with a long hole groove, four screws are arranged with four threaded holes on the front end of the rear splint (3-11) through the long hole grooves on the two middle sliding plates (3-9), the fastening connection of the middle sliding plate (3-9) and the rear splint (3-11) is realized, namely, the position distance between the middle sliding plate (3-9) and the rear splint (3-11) can be adjusted after the four, the middle sliding plate (3-9) can be tightly connected with the rear clamping plate (3-11) by locking four screws, two clamping plate structures with anti-skidding rubber sheets adhered on the inner sides are arranged on the lower side of the rear end of the rear clamping plate (3-11), and a groove is formed in the right side of the rear clamping plate (3-11) to facilitate the movement of the double-wire pipe (3-4);
the upper side of the left handle (3-1) is provided with an ascending button (3-1.1), the lower side is provided with a descending button (3-1.2), the upper end of the wrench (3-3) and the right handle (3-2) form a revolute pair, and the left handle (3-1) and the right handle (3-2) are respectively installed on two sides of the upper end of the rear clamping plate (3-11) through screws.
3. A hand-guided box palletising apparatus as claimed in claim 1, wherein: the front end of the middle sliding plate (3-9) forms a revolute pair with the front end of the front splint (3-8) through two hinges, the lower side of the front end of the front splint (3-8) is provided with two splint structures with anti-skid rubber sheets adhered on the inner sides, the lower side of the front splint (3-8) is provided with two front pressing plates (3-8.1) and two rear pressing plates (3-8.2), the threaded rod (3-13) is arranged at the middle position of the lower side of the front splint (3-8) to form the revolute pair, the axial positioning of the threaded rod (3-13) is realized through a spring collar for a shaft, the front end of the threaded rod (3-13) is provided with a knob (3-13.1) convenient for manual rotation, the rear end is provided with a threaded structure, a threaded hole in the center of the threaded block (3-10) and a threaded structure at the rear end of the threaded rod (3-13) form the threaded pair, the position of the thread block (3-10) on the threaded rod (3-13) can be adjusted by rotating the knob (3-13.1), so that the position of the hoisting point of the steel wire rope (2) is adjusted.
4. A hand-guided box palletising apparatus as claimed in claim 1, wherein: the front end of the double-wire tube (3-4) is arranged at the rear end of the right side of the middle sliding plate (3-9), the rear end of the double-wire tube (3-4) is arranged at the front side of the right handle (3-2), a spring (3-12) which is always in a stretching state is arranged between the rear pressing plate at the left side of the front clamping plate (3-8) and the middle sliding plate (3-9), the upper end of the upper stay bar (3-7) and the middle sliding plate (3-9) form a revolute pair, the lower end of the lower stay bar (3-6) and the rear pressing plate at the right side of the front clamping plate (3-8) form a revolute pair, the lower end of the upper stay bar (3-7) and the upper end of the lower, the front end of the pull wire (3-5) passes through the double-wire tube (3-4) to be connected with the rotating shaft, and the rear end of the pull wire (3-5) is connected with the wrench (3-3);
in an initial state, under the action of the tension of the springs (3-12), the clamping plate structure of the rear clamping plate (3-11) is parallel to the clamping plate structure of the front clamping plate (3-8), the wrench (3-3) is pulled backwards, the pull wire (3-5) is pulled backwards, the upper support rod (3-7) and the lower support rod (3-6) are opened, and therefore the rear end of the rear clamping plate (3-11) rotates upwards, and the opening action of the clamping mechanism (3) is achieved.
5. A hand-guided box palletising apparatus as claimed in claim 1, wherein: the upright post (1) is arranged on the ground at a corner, the bottom end of the upright post is fixed with the ground through an expansion bolt, the upper end of the upright post enables the fixing plate (1-1) to be fixed with the wall surface through the expansion bolt, the rear end of the cross beam (1-2) and the position of the upright post (1) close to the upper end form a revolute pair, the rear end of the first pull rod (1-3) and the upper end of the upright post (1) form a spherical pair, the front end of the second pull rod (1-7) and the front end of the cross beam (1-2) form a revolute pair, the front end of the first pull rod (1-3) is provided with a right-handed thread, the rear end of the second pull rod (1-7) is provided with a left-handed thread, the thread bush (1-5), the first pull rod (1-3) and the second pull rod (1-7) form a thread pair, and the thread bush (1-5) rotates clockwise to enable the first pull, therefore, the front end of the beam (1-2) is upwarped, the threaded sleeve (1-5) rotates anticlockwise to enable the front end of the beam (1-2) to droop, and the horizontal adjustment of the beam (1-2) is realized by rotating the threaded sleeve (1-5);
guide rail grooves are formed in two sides of the cross beam (1-2), four pulleys arranged on the pulley (1-6) can slide in the guide rail grooves, so that the sliding effect of the pulley (1-6) on the cross beam (1-2) is achieved, the hoisting motor (1-4) is fixedly installed on the lower side of the pulley (1-6) through screws, the center of the hoisting drum is fixedly connected with an output shaft of the hoisting motor (1-4), and the hoisting motor (1-4) can wind and release the steel wire rope (2) through driving the hoisting drum, so that the clamping mechanism (3) can ascend and descend.
6. A hand-guided box palletising apparatus as claimed in claim 1, wherein: the ascending button (3-1.1) is pressed, the hoisting motor (1-4) drives the hoisting drum to rotate clockwise, the steel wire rope (2) is gradually wound on the hoisting drum, the clamping mechanism (3) at the lower end of the steel wire rope (2) is gradually pulled up, the descending button (3-1.2) is pressed, the hoisting motor (1-4) drives the hoisting drum to rotate anticlockwise, the steel wire rope (2) is gradually released from the hoisting drum, and the clamping mechanism (3) at the lower end of the steel wire rope (2) can gradually descend;
fixture (3) can be applicable to the centre gripping operation to multiple width box, need adjust the centre gripping width and the hoisting point position of fixture (3) when the first centre gripping box: firstly, the clamping mechanism (3) is in an initial state, the clamping plate structure of the rear clamping plate (3-11) is parallel to the clamping plate structure of the front clamping plate (3-8), after four screws on the lower side of the middle sliding plate (3-9) are unscrewed, the position of the middle sliding plate (3-9) is adjusted, the distance between the clamping plate structure of the rear clamping plate (3-11) and the clamping plate structure of the front clamping plate (3-8) is the same as the width of a box body, then the four screws on the lower side of the middle sliding plate (3-9) are locked, the middle sliding plate (3-9) is tightly connected with the rear clamping plate (3-11), the wrench (3-3) is pulled backwards to open the upper supporting rod (3-7) and the lower supporting rod (3-6), the rear end of the rear clamping plate (3-11) rotates upwards to realize the opening action of the clamping mechanism (3), and then the clamping mechanism (3) clamps the box body of materials, after the front pressing plate (3-8.1) and the rear pressing plate (3-8.2) are pressed to the top surface of the box body, the wrench (3-3) is loosened, the left handle (3-1) and the right handle (3-2) are pressed downwards, a rubber sheet on the lower side of the front clamping plate (3-8) and a rubber sheet on the lower side of the rear clamping plate (3-11) are both attached to the side surface of the box body, then the lifting button (3-1.1) is pressed, the clamping mechanism (3) clamped with the box body is lifted off the ground and suspended in the air by the steel wire rope (2), the threaded rod (3-13) is rotated by rotating the knob (3-13.1) to adjust the position of the threaded block (3-10), and the axis of the steel wire rope (2) can pass through the integral gravity center position of the clamping mechanism (3) and the extension line, so that the clamping mechanism (3).
7. A hand-guided box palletising apparatus as claimed in claim 1, wherein: when the box body for containing materials is stacked, firstly an operator holds the left handle (3-1) with the left hand, holds the right handle (3-2) with the right hand, pulls the clamping mechanism (3) to move right above the box body to be clamped, in the process, the cross beam (1-2) swings, the pulley (1-6) moves on the cross beam (1-2), pulls the wrench (3-3) to open the clamping mechanism (3), presses the descending button (3-1.2) to enable the clamping mechanism (3) to move downwards until the front pressing plate (3-8.1) and the rear pressing plate (3-8.2) are pressed to the upper top surface of the box body, releases the wrench (3-3), and presses the left handle (3-1) and the right handle (3-2) downwards to enable the rubber sheet on the lower side of the front clamping plate (3-8) and the rubber sheet on the lower side of the rear clamping plate (3-11) to be tightly attached to the side surface of the box body, and then pressing a lifting button (3-1.1) to enable a steel wire rope (2) to lift the clamping mechanism (3) clamping the box body off the ground and suspend the clamping mechanism (3) at a proper height in the air, pulling the clamping mechanism (3) to a position above the tray by an operator, pressing a lowering button (3-1.2) to enable the clamping mechanism (3) to descend, placing the box body on the tray at a proper position, pulling a wrench (3-3) to enable the clamping mechanism (3) to be opened, pressing the lifting button (3-1.1) to enable the clamping mechanism (3) to be separated from the box body, namely completing the stacking process of one box body, and repeating the clamping and releasing processes of the box body until the tray is filled with the box body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010631191.7A CN111573290A (en) | 2020-07-03 | 2020-07-03 | Handheld box pile up neatly device of guide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010631191.7A CN111573290A (en) | 2020-07-03 | 2020-07-03 | Handheld box pile up neatly device of guide |
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| Publication Number | Publication Date |
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| CN111573290A true CN111573290A (en) | 2020-08-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010631191.7A Withdrawn CN111573290A (en) | 2020-07-03 | 2020-07-03 | Handheld box pile up neatly device of guide |
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| CN (1) | CN111573290A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115744642A (en) * | 2023-01-06 | 2023-03-07 | 河南省矿山起重机有限公司 | Metallurgical bridge crane of high stability |
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Application publication date: 20200825 |