Utility model content
The purpose of this utility model is to be directed to weak point of the prior art, there is provided one kind is in stacking carton process
In, pressure boxboard and the good pressure case apparatus of carton top surface compactness.
To use following technical scheme up to this purpose, the utility model:One kind pressure case apparatus, including pressure case Power Component and
Press boxboard;
The pressure case Power Component includes cylinder, contiguous block, left balance plate, right balance plate and arm-tie;
The piston rod of the cylinder is connected to the contiguous block, and one end of the left balance plate is articulated with the contiguous block,
The other end of the left balance plate is articulated with the top surface of the pressure boxboard, and one end of the right balance plate is articulated with the connection
Block, the other end of the right balance plate are articulated with the top surface of the pressure boxboard;
The both ends of the arm-tie are provided with wide aperture, respectively the first wide aperture and the second wide aperture;Described in the arm-tie passes through
The left balance plate is articulated with first wide aperture, the arm-tie is by being articulated with the top for pressing boxboard at second wide aperture
Face;Be at second wide aperture of the arm-tie with the pin joint of the pressure boxboard other end of the left balance plate with it is described
Between the pin joint for pressing the pin joint of boxboard and the other end of the right balance plate and the pressure boxboard;
The arm-tie limits the significantly hunting range of the left balance plate, the right balance plate and the pressure boxboard, and
The wide aperture enables the left balance plate, the right balance plate and the pressure boxboard to swing within the specific limits.
Preferably, the pressure case Power Component also includes floating junction;
The piston rod of the cylinder is connected to the pin end for floating and connecing, and the female joint of the floating junction is connected to institute
State contiguous block.
Preferably, the pressure case Power Component also includes orientation axes and position plate;The both sides of the floating junction are respectively provided with
There are orientation axes;One end of the orientation axes is connected to the top surface of the contiguous block;
Left positioning hole, right positioning hole and master positioning hole are provided with the position plate;The master positioning hole is arranged at described
Between left positioning hole and the right positioning hole;
The floating junction is connected through the master positioning hole with the contiguous block, and the position plate is arranged at described float
Below the adjusting nut of dynamic joint;
The outer rim of the orientation axes is provided with screw thread, is combined with lifting nut thereon, and two orientation axes are each passed through
The left positioning hole and the right positioning hole, and the position plate is arranged at the top of the lifting nut.
Preferably, the left balance plate and the right balance plate are hingedly connected on the front and back sides of the connecting plate.
Preferably, the other end of the left balance plate and the right balance plate is connected to the pressure case by trapezoidal connecting plate
Plate;
The bottom surface of the trapezoidal connecting plate is connected to the pressure boxboard, the left balance plate and the right balance plate it is another
End is hingedly connected to the middle part of the trapezoidal connecting plate.
Preferably, the cylinder barrel of the cylinder is connected with cylinder mounting plate;The cylinder mounting plate is in the orientation axes
Top.
Preferably, the pressure case Power Component includes two groups, and it is connected on the pressure boxboard top surface in tandem.
Preferably, it is respectively close to the pressure boxboard that the junction of case Power Component and the pressure boxboard is pressed described in two groups
Front and rear side edge.
Preferably, the length of the pressure boxboard is 80cm.
Preferably, it is 60cm that the spacing between case Power Component is pressed described in two groups.
The beneficial effects of the utility model:In stacking carton, the pressure case is enabled to using above-mentioned pressure case apparatus
Plate steadily is fitted in the top surface of carton, and carton can be pushed down tightly, so as to avoid carton in palletization suddenly
Come off, avoid triggering work safety accident.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the overall structure right view of one of embodiment of the present utility model;
Fig. 2 is the close-up schematic view in Fig. 1;
Fig. 3 is the overall structure rearview of one of embodiment of the present utility model;
Fig. 4 is the pressure case Power Component structural representation of one of embodiment of the present utility model;
Fig. 5 is the pulling plate structure schematic diagram of one of embodiment of the present utility model;
Fig. 6 is the orientation plate structure schematic diagram of one of embodiment of the present utility model;
Fig. 7 is the pressure case Power Component action sketch of one of embodiment of the present utility model.
Wherein:Case Power Component 1 is pressed, presses boxboard 2, cylinder 11, contiguous block 12, left balance plate 13, right balance plate 14, arm-tie
15, the first wide aperture 151, the second wide aperture 152, floating junction 16, pin end 161, female joint 162, adjusting nut 163, orientation axes
17, position plate 18, left positioning hole 181, right positioning hole 182, master positioning hole 183, lifting nut 171, trapezoidal connecting plate 19, cylinder
Installing plate 10.
Embodiment
Further illustrate the technical solution of the utility model below in conjunction with the accompanying drawings and by embodiment.
One kind pressure case apparatus, including pressure case Power Component 1 and pressure boxboard 2;
The pressure case Power Component 1 includes cylinder 11, contiguous block 12, left balance plate 13, right balance plate 14 and arm-tie 15;
The piston rod of the cylinder 11 is connected to the contiguous block 12, and one end of the left balance plate 13 is articulated with the company
Block 12 is connect, the other end of the left balance plate 13 is articulated with the top surface of the pressure boxboard 2, and one end of the right balance plate 14 is hinged
In the contiguous block 12, the other end of the right balance plate 14 is articulated with the top surface of the pressure boxboard 2;
The both ends of the arm-tie 15 are provided with wide aperture, respectively the first wide aperture 151 and the second wide aperture 152;The arm-tie
15 by being articulated with the left balance plate 13 at first wide aperture 151, the arm-tie 15 at second wide aperture 152 by cutting with scissors
It is connected to the top surface of the pressure boxboard 2;Pin joint at second wide aperture 152 of the arm-tie 15 with the pressure boxboard 2 is in
The other end of the left balance plate 13 and the pin joint of the pressure boxboard 2 and the other end and the pressure case of the right balance plate 14
Between the pin joint of plate 2;
The arm-tie 15 limits the significantly swing of the left balance plate 13, the right balance plate 14 and the pressure boxboard 2
Scope, and the wide aperture enables the left balance plate 13, the right balance plate 14 and the pressure boxboard 2 within the specific limits
Swing.
When the piston rod of the cylinder 11 moves down, the pressure boxboard 2 is driven to move down, until being pressed in the top of carton
On face.Because the left balance plate 13, right balance plate 14, contiguous block 12 and pressure boxboard 2 form a four-bar linkage structure, in order to anti-
Only they occur significantly swinging when pressing case, cause the situation for pressing case inaccurate, and supplement is provided with an arm-tie here
15, because the both ends of the arm-tie 15 are to be connected respectively with the left balance plate 13 and the pressure boxboard 2, so above-mentioned four
The swing of bar linkage structure will be restricted, and reason is as shown in fig. 7, the left balance plate 13, right balance plate 14, the and of contiguous block 12
It is actually a trapezoidal A to press boxboard 2, and the left balance plate 13, the pull bar and the pressure boxboard 2 are actually one three
No matter when angular B, this triangle B three angle sizes are all without change, so the left balance plate 13 and the pressure
Angle between boxboard 2 can't change, so as to illustrate pressure boxboard 2 and the left balance plate 13 can't relative motion,
Therefore the arm-tie 15 can limit the hunting range of the left balance plate 13, the right balance plate 14 and the pressure boxboard 2.
But because the both ends of the arm-tie 15 are both provided with wide aperture, wide aperture here refers to and the left balance plate
Hinge hole on 13 is compared, and the diameter of wide aperture described here is much greater, and diameter wants big 1.5-3 times at least.If the pressure
When there is gap in boxboard 2 and carton top surface, such as when the right side of carton top surface is adjacent to the pressure boxboard 2, and carton top surface
When left side is not adjacent to the pressure boxboard 2, if continuing to control the piston rod continuation of the cylinder 11 slightly moved down, because
Acted on for the gap of the wide aperture so that the left balance plate 13 can make rotation counterclockwise with the pressure boxboard 2, until most
The pressure boxboard 2 is set to be adjacent to the top surface in carton afterwards.Here the gap said can not be very big, because the gap that the wide aperture provides
It is spacing so that the left balance plate 13 and it is described pressure boxboard 2 slewing area be restricted.
Further, the pressure case Power Component 1 also includes floating junction 16;
The piston rod of the cylinder 11 is connected to the pin end 161 for floating and connecing, the female joint of the floating junction 16
162 are connected to the contiguous block 12.
In moving process, piston rod is not directly connected on the contiguous block 12 piston rod of the cylinder 11,
But pass through the connection of the floating junction 16, may be because of the eccentric and degree of balance bad the reason for waiting so that piston rod is curved
The problem of sealing part abrasion in bent and described cylinder, therefore the performance of cylinder can be reduced, shorten the service life of cylinder.And
Cylinder 11 described here is connected to again on the contiguous block 12 by the floating junction 16, and the floating junction 16 can disappear
Except the piston rod of the cylinder 11 and the contiguous block 12 are because of eccentric and the degree of balance deficiency so that the piston rod of cylinder 11 and institute
Stating contiguous block 12 can also work in the extent of the error of permission.
Further, the pressure case Power Component 1 also includes orientation axes 17 and position plate 18;The floating junction 16
Both sides are provided with orientation axes 17;One end of the orientation axes 17 is connected to the top surface of the contiguous block 12;
Left positioning hole 181, right positioning hole 182 and master positioning hole 183 are provided with the position plate 18;The master positioning hole
183 are arranged between the left positioning hole 181 and the right positioning hole 182;
The floating junction 16 is connected through the master positioning hole 183 with the contiguous block 12, and the position plate 18 is set
It is placed in the lower section of adjusting nut 163 of the floating junction 16;
The outer rim of the orientation axes 17 is provided with screw thread, is combined with lifting nut 171 thereon, and two orientation axes 17 are divided
Not Chuan Guo the left positioning hole 181 and the right positioning hole 182, and the position plate 18 is arranged at the lifting nut 171
Top.
For the piston rod of the cylinder 11 in action, the floating junction 16 has certain swing, but due to
The limitation of orientation axes 17 and the position plate 18 is stated, there can be certain limitation to the swing of the floating junction 16, further prevent
Only the amplitude of fluctuation of floating junction 16 is excessive, but does not interfere with the work of the floating junction 16.So that the gas
The piston rod of cylinder 11 can move straight down, realize the indirect guiding of the piston rod to the cylinder 11.
Further, the left balance plate 13 and the right balance plate 14 are hingedly connected to the front and rear side of the connecting plate
On face.
The left balance plate 13 and the right balance plate 14 are arranged on the contiguous block 12 in tandem so that installation
Easily the left balance plate 13 and the right balance plate 14 are attached on the contiguous block 12 worker by installation, and so
Set, be advantageous to ensure the stabilization of cylinder 11, it is not easy to occur eccentric.
Further, the other end of the left balance plate 13 and the right balance plate 14 is connected by trapezoidal connecting plate 19
To the pressure boxboard 2;
The bottom surface of the trapezoidal connecting plate 19 is connected to the pressure boxboard 2, the left balance plate 13 and the right balance plate
14 other end is hingedly connected to the middle part of the trapezoidal connecting plate 19.
Because the pressure boxboard 2 can be all swung when being pressed in each time on carton, during this, the pressure boxboard 2 is just
Vibrations can be produced, and vibrations effectively can be carried out a part of filtering by the trapezoidal connecting plate 19, be avoided to the left balance plate
13 and the right balance plate 14 have an impact.In addition, transition piece is used as by the use of the trapezoidal connecting plate 19, it is possible to reduce described left flat
The size of weighing apparatus plate 13 and the right balance plate 14, so that the structure of the left balance plate 13 and the right balance plate 14 is smaller.
Further, the cylinder barrel of the cylinder 11 is connected with cylinder mounting plate 10;The cylinder mounting plate 10 is in institute
State the top of orientation axes 17.
The pressure case apparatus can be installed in frame by the cylinder mounting plate 10, without by the cylinder 11
Cylinder barrel be directly installed in frame, realize the cylinder barrel that cylinder 11 will not be damaged while Fast Installation.
Further, the pressure case Power Component 1 includes two groups, and it is connected to the pressure boxboard 2 and pushed up in tandem
On face.
Two groups of pressure case Power Components 1 can more be stablized and evenly drive the pressure boxboard 2 to move up and down, so as to more preferable
Realize pressure case action in ground.
Further, the junction that case Power Component 1 and the pressure boxboard 2 are pressed described in two groups is respectively close to the pressure
The front and rear side edge of boxboard 2.
Case Power Component 1 is pressed to also ensure that institute while ensureing that the middle part pressure case effect of pressure boxboard 2 is good described in two groups
Stating the front and rear sides side of pressure boxboard 2, to be bonded effect with the edge of carton when pressing case good.
Further, the length of the pressure boxboard 2 is 80cm.
The length of general carton is 50cm or so, when being depressed into carton with pressure boxboard 2 described above, it may be possible to mulch paper
Whole top surface areas of case, there is pressure case effect well.
Further, it is 60cm that the spacing between case Power Component 1 is pressed described in two groups.
The active force of case Power Component 1 is pressed described in two groups can cover the whole pressure boxboard 2 so that the pressure boxboard 2
When pressing to carton, in the absence of the bad point of fitting.
Above content is only preferred embodiment of the present utility model, for one of ordinary skill in the art, according to this reality
With new thought, there will be changes, this specification content should not be construed as in specific embodiments and applications
To limitation of the present utility model.