CN205293304U - Box opening device - Google Patents

Abstract

The utility model discloses a box opening device, belong to the packaging machinery field, the artifical inefficiency of unpacking among the prior art has been solved, the problem that the cost is big, the problem of should is solved technical scheme mainly including unpacking the part, unpack the part including driver and the unpacking operating parts of unpacking, unpacking driver has the output, unpacking operating parts is installed on the output of driver of unpacking, the driver of unpacking drives the operating parts of unpacking and makes straight reciprocating motion, unpacking operating parts is equipped with two at least, the direction of motion of all unpacking operating parts under the driver of unpacking drives is parallel, wherein have direction of motion and another one unpacking operating parts the motion opposite direction unpacking driver drive under of an unpacking operating parts under the driver of unpacking drives at least, unpacking operating parts has the spigot surface and inserts the end, the orientation of spigot surface favours the direction of motion of operating parts under the driver of unpacking drives of unpacking, insert the one end of end position in the spigot surface. The utility model discloses the unpacking operation of mainly used packing box.

Description

A kind of box opening device

Technical field

This utility model relates to package packing machine, particularly a kind of box opening device.

Background technology

Development along with packing crates technology, packing crates form gets more and more, especially the packing crates by launching to put into incasement operation is had only to, the such as packing crates 9 shown in Fig. 1, generally comprise a base plate 91, two length side plates 92, two width side plates 93, one top board 94 and a connecting plate 95, the two ends of one width side plate 93 are connected with one end of two length side plates 92 respectively, the two ends of another width side plate 93 are connected with the other end of two length side plates 92 respectively, at the two ends of width side plate 93, crease line is set, specifically the end cover of width side plate 93 is in the end of length side plate 92, the end of width side plate 93 is provided with relative width direction and the crease line of length direction inclination 45 degree, two length side plates 92 are connected on two long limits of base plate 91, also crease line is had between length side plate 92 and base plate 91, one long limit of one of them length side plate 92 is connected with top board 94 long limit, there is crease line between the two, another long limit of top board 94 is then connected with connecting plate 95 long limit, there is crease line equally. dotted line in above-mentioned crease line and Fig. 1. being in sheet structure state when packing crates 9 is not past unpacking operation, length side plate 92, width side plate 93 are all be in parastate with base plate 91, top board 94 and connecting plate 95. after unpacking operation, the packing crates 9 of sheet structure can become the packing crates 9 of body structure, as shown in Figure 2, length side plate 92 is vertical with width side plate 93 meeting opposed bottom 91, and be also mutually perpendicular between length side plate 92 and width side plate 93, when width side plate 93 and length side plate 92 opposed bottom 91 are vertical, the end of width side plate 93 just bends along 45 degree of crease lines, make to be positioned at 45 degree of crease line both sides triangular structures to stack, simultaneously, the other parts of triangular structure meeting relative width side plate 93 bend 90 degree, and it is maintained at approximately the same plane with length side plate 92.Top board 94 and connecting plate 95 are then etc. closed by packing crates 9 after product loads packing crates 9 again, and length side plate 92 connection not being connected with top board 94 with another one by connecting plate 95 is fixed. The general configuration of packing crates 9 can also be the utility model patent of CN2013111779U with reference to Authorization Notice No..

The unpacking operation of above-mentioned packing crates 9 is typically all by manually realizing, namely apply active force by workman and obtain filling the packing crates 9 of article, packing crates 9 becomes the body structure of solid from sheet structure, and the artificial shortcoming unpacking operation is in that efficiency is low, production cost big, management cost is big.

Summary of the invention

The purpose that this utility model to reach just is to provide a kind of box opening device, being realized the unpacking operation of the packing crates to sheet structure by Mechanical course, make the packing crates of body structure, operation of unpacking participates in without personnel, unpacking efficiency is improved, it is possible to reduce production cost largely.

In order to achieve the above object, this utility model adopts the following technical scheme that a kind of box opening device, including unpacking parts, unpacking parts include unpack driver and unpacking operating parts, unpacking driver has outfan, unpacking operating parts is arranged on the outfan of unpacking driver, the unpacking operating parts of driver drives of unpacking does straight reciprocating motion, unpack operating parts at least provided with two, all unpacking operating parts direction of motion under unpacking driver drives is parallel, the unpacking operating parts direction of motion under unpacking driver drives of at least one of which is contrary with the unpacking operating parts direction of motion under unpacking driver drives of another one, unpacking operating parts has spigot surface and inserts end, spigot surface towards favouring the unpacking operating parts direction of motion under unpacking driver drives, insert end and be positioned at one end of spigot surface.

Unpack operating parts by the mode of driver drives of unpacking, realize Automated condtrol, management cost is low, and for two width side plates that the packing crates of sheet structure has, respectively two width side plate opposed bottom are upwards opened at least with two unpacking operating parts, arranging and inserting end is the gap in order to stretch in the packing crates of sheet structure between width side plate and base plate, make spigot surface upwards can be opened by width side plate opposed bottom when unpacking operating parts carries out unpacking operation, and after the motion of unpacking operating parts puts in place, make width side plate opposed bottom vertical, now length side plate can bend by opposed bottom under the drive of width side plate, thus realizing operation of unpacking, whole process need not manually participate in, have only to workman be put into by the packing crates of sheet structure after bottom unpacking operating parts and start driver of unpacking. owing to the movement travel of unpacking operating parts is precise and stable, not havinging width side plate opposed bottom and excessively open or open inadequate situation, without length side plate opposed bottom overflexing occur or bending inadequate situation, efficiency of unpacking is high and unpacking quality is good.

Further, described unpacking operating parts includes guide pad, guide pad is connected with the outfan of unpacking driver, spigot surface and insertion end are located on guide pad, guide pad is provided with the guide pad bottom surface towards packing crates base plate, and one end of guide pad bottom surface is connected with one end of spigot surface makes one end of guide pad form insertion end.

Guide pad is directed to face and is integrated together with inserting end, and the effect of spigot surface is when the unpacking operating parts of unpacking driver drives carries out unpacking operation, guides the motion of width side plate, makes width side plate opposed bottom open gradually.One end of spigot surface and one end of guide pad bottom surface connect to be formed inserts end, it is suitable for adopting the structure of wedge like, after inserting the gap that end inserts between width side plate and base plate, width side plate just drops on spigot surface away from the edge of base plate, when straight line cylinder can drive guide pad to move, spigot surface guides the motion of width side plate, achieve unpacking purpose, the face of being simultaneously directed to further ensure guide pad can rapid movement and avoid guide pad to width side plate produce detrimental impact situation, namely the purpose quickly unpacked can be reached, so realize automatization unpack basis on also improve unpacking efficiency.

Further, described spigot surface is plane or cambered surface.

Plane or cambered surface can guide width side plate to move well, make width side plate opposed bottom open.

Further, described unpacking driver includes two straight line cylinders, the piston rod that outfan is straight line cylinder of driver of unpacking, unpacking operating parts is provided with two, unpacking operating parts also includes push pedal, one end of the push pedal of each unpacking operating parts is fixed on the piston rod of unpacking driver, and the guide pad of each unpacking operating parts is fixed on the other end of push pedal, the direction of motion of the bearing of trend of push pedal vertically unpacking operating parts.

In actual applications, driver of unpacking adopts straight line cylinder, straight line cylinder stroke is fixed, control cost low, it is suitable as the executive component of straight reciprocating motion, in order to ensure enough unpacking operational strokes, need to take bigger space for holding the movement travel of straight line cylinder, the inside of packing crates cannot provide this space, if reducing the volume of straight line cylinder, unpacking driver is enable to insert in packing crates, the stroke of piston rod then can be made also to reduce accordingly, width side plate cannot be opened completely, therefore push pedal is increased, it is directed to block by push pedal and is disposed away from the position of unpacking driver, entered packing crates by guide pad and carry out operation of unpacking, and driver of unpacking is positioned at outside packing crates when unpacking operation, can ensure that operation of unpacking is not by the interference of driver of unpacking, avoid the occurrence of the situation that unpacking driver is interfered with unpacking operating area.

Further, described box opening device includes Lift Part and setting parts, and Lift Part drives parts lifting of unpacking, and setting parts are positioned in the unpacking parts direction of motion under Lift Part drives.

It is limited to the material impact of packing crates, after the packing crates of some material only carries out unpacking operation by parts of unpacking, packing crates cannot keep body structure after departing from unpacking parts, therefore unpacking parts are coordinated by the parts that shape, guarantee that the packing crates of various material can realize efficiently unpacking and keeping body structure, because setting parts are fixed, therefore increase Lift Part and drive unpacking parts closer or far from setting parts.

Further, described setting parts have at least one locating surface, at least two first shapes face and at least two second shapes face, first setting face lays respectively at two relative positions on setting parts, second setting face lays respectively at two other relative position on setting parts, locating surface is parallel to the unpacking operating parts direction of motion under unpacking driver drives, first setting perpendicular positioning face, face and first setting face be directed parallel to unpack the operating parts direction of motion under unpacking driver drives, second setting perpendicular positioning face, face and second setting face towards being perpendicular to the unpacking operating parts direction of motion under unpacking driver drives, first setting face, the amorphous region of accommodating packing crates is formed between second setting face and locating surface, this amorphous region is positioned on the working path of unpacking operating parts.

First setting face is for coordinating spigot surface to make the width side plate of packing crates shape (i.e. width side plate vertical base plate), second setting face is for making the length side plate of packing crates shape (i.e. length side plate vertical base plate), do not have the situation that width side plate excessively opens and the bending of length side plate is inadequate, guarantee the unpacking quality of packing crates, simultaneously because length side plate is limited by the second setting face, cannot make to recover motion to initial position by opposed bottom, and the annexation between length side plate and width side plate makes width side plate also cannot make to recover motion to initial position by opposed bottom, packing crates is made to keep the body structure of desirable deployed condition.Initial position refers to that packing crates is under sheet structure state, and length side plate and base plate are in same plane, and width cover with side is on length side plate and base plate.

Further, described setting parts also have the first guide surface and the second guide surface, and the one end in the first guide surface and the first setting face connects, and the first guide surface is plane or cambered surface, second guide surface and second setting one end, face connect, and the second guide surface is plane or cambered surface.

In Lift Part decline process, the first guide surface and the second guide surface can guide the packing crates on unpacking parts to enter amorphous region.

Further, described guide pad bottom surface has the first pressure case position, and the first pressure case position is parallel to the unpacking operating parts direction of motion under unpacking driver drives.

Locating surface coordinates the first pressure case position for the base plate of locating packaging box, and the first pressure case position can increase the contact area between guide pad and the base plate of packing crates, reduces the pressure that guide pad is applied on base plate, it is to avoid base plate is deformed or crushes.

Further, described Lift Part includes lift actuator, lift actuator has outfan, unpacking driver is fixed on the outfan of lift actuator, the outfan of lift actuator is provided with assist formation plate, one end of assist formation plate has the second pressure case position, and the second pressure case position is parallel to the first pressure case position, and the second pressure case position is in the same plane with the first pressure case position.

Process obvious not owing to having longer crease line, some crease line to be likely between length side plate and the base plate of packing crates, time unpacking, make length side plate opposed bottom bending comparatively difficulty. In the bending process of length side plate opposed bottom, assist formation plate can be pressed on base plate and near the second setting face so that base plate will not follow the bending of length side plate near the part of crease line, it is ensured that length side plate bends smoothly along crease line opposed bottom.

Further, the outfan of described lift actuator is connected with unpacking parts by pose adjustment assembly, pose adjustment assembly includes rotating driver, rotating driver is fixedly connected on the outfan of lift actuator, rotating driver has outfan, the outfan of rotating driver is connected with unpacking parts, and rotating driver drives parts of unpacking to rotate, and parts direction of rotation under rotating driver drives of unpacking is perpendicular to the lifting direction of the outfan of lift actuator.

Restriction due to the difference of production process and Ground arrangement condition, it is most likely that the laying state after the packing crates laying state of sheet structure occur and unpacking is different, and especially the laying state in horizontal direction there will be change. Pose adjustment assembly just can provide, for packing crates, the adjustment function placing attitude in the horizontal direction, meets various processes and Ground arrangement requirement, thus increasing practicality and the adaptability of box opening device. Pose adjustment assembly can adopt and multiple be capable of the rotating driver that installing rack horizontally rotates.

Further, described box opening device includes moving material parts, move material parts to include moving material driver, move material driver and there is outfan, lift actuator is fixed on the outfan moving material driver, moving material driver drives lift actuator straight reciprocating motion, the lift actuator direction of motion under moving material driver drives is perpendicular to the lifting direction of the outfan of lift actuator.

Move material parts and provide linear reciprocation power, by moving the cooperation of material parts, can realize being transported to setting parts by the packing crates of sheet structure from region, realize automatic material taking, can fully realize packing crates automated handling from sheet structure to body structure in conjunction with technique scheme, unpack etc. operates, and reduces artificial participation further.

After adopting technique scheme, this utility model has the advantage that

Unpack operating parts by the mode of driver drives of unpacking, achieve Automated condtrol, management cost is low, and for two width side plates that the packing crates of sheet structure has, respectively two width side plate opposed bottom are upwards opened at least with two unpacking operating parts, arranging and inserting end is the gap in order to stretch in the packing crates of sheet structure between width side plate and base plate, make spigot surface upwards can be opened by width side plate opposed bottom when unpacking operating parts carries out unpacking operation, and after the motion of unpacking operating parts puts in place, make width side plate opposed bottom vertical, now length side plate can bend by opposed bottom under the drive of width side plate, thus realizing operation of unpacking, whole process need not manually participate in, have only to workman be put into by the packing crates of sheet structure after bottom unpacking operating parts and start driver of unpacking. owing to the movement travel of unpacking operating parts is precise and stable, not havinging width side plate opposed bottom and excessively open or open inadequate situation, without length side plate opposed bottom overflexing occur or bending inadequate situation, efficiency of unpacking is high and unpacking quality is good.

Accompanying drawing explanation

Below in conjunction with accompanying drawing, the utility model is described in further detail:

Fig. 1 is packing crates schematic diagram when being in sheet structure;

Fig. 2 is packing crates schematic diagram when being in body structure;

Fig. 3 is the structural representation of a kind of embodiment of this utility model;

Fig. 3 A is I place enlarged drawing in Fig. 3;

Fig. 3 B is the schematic diagram that spigot surface adopts convex globoidal;

Fig. 3 C is the schematic diagram that spigot surface adopts cancave cambered surface;

Fig. 4 is the right view of Fig. 3;

Fig. 5 is the schematic diagram of setting parts;

The schematic diagram that Fig. 6 A is packing crates when depositing;

Fig. 6 B is packing crates schematic diagram after unpacking operation;

Fig. 6 C is the schematic diagram that packing crates is rotated counterclockwise after 90 degree;

Fig. 6 D is packing crates schematic diagram after unpacking operation.

Detailed description of the invention

Embodiment one:

As shown in Fig. 3, Fig. 4 and Fig. 5, this utility model provides a kind of box opening device, including unpacking parts, Lift Part, setting parts and shifting material parts, Lift Part drive unpack parts lifting, move material parts drive Lift Part, unpack the parts packing crates from sheet structure region to setting parts region catch cropping straight reciprocating motion.

Moving material parts drives Lift Part and unpacking parts to move to above the storage area of packing crates of sheet structure, then Lift Part drives parts of unpacking to decline, the packing crates of sheet structure is carried out operation of unpacking by parts of unpacking, then Lift Part drives members uplift of unpacking, the motion of unpacking parts followed by the packing crates on parts of unpacking, then move material parts and drive Lift Part, the packing crates unpacked on parts and unpacking parts a little moves to above setting parts from depositing of the packing crates of sheet structure, then Lift Part drives the packing crates unpacked on parts and unpacking parts to decline, packing crates on unpacking parts is inserted in setting parts, parts of unpacking depart from packing crates, then Lift Part drives members uplift of unpacking, the packing crates realizing a sheet structure since then becomes the packing crates of body structure, so repeat to realize batch automatic production.

Unpacking parts include unpack driver 1 and unpacking operating parts, and unpacking operating parts includes guide pad 2 and push pedal 3. Lift Part includes lift actuator 5 and bearing frame 51.Move material parts to include moving material driver 6, slide unit 61 and slide rail 62.

Specifically in the present embodiment, driver 1 of unpacking includes two straight line cylinders, driver 1 of unpacking drives operating parts of unpacking to do straight reciprocating motion, unpacking operating parts is provided with two, all unpacking operating parts direction of motion under unpacking driver 1 drives is parallel, namely the axis of two unpacking drivers 1 is parallel, wherein there is the unpacking operating parts direction of motion under unpacking driver 1 drives and the another one unpacking operating parts direction of motion under unpacking driver 1 drives contrary, one end of push pedal 3 is fixed on the piston rod of unpacking driver 1, guide pad 2 is fixed on the other end of push pedal 3, the bearing of trend of push pedal 3 is the unpacking operating parts direction of motion under unpacking driver 1 drives vertically, the bearing of trend of push pedal 3 is downward in figure 3. size according to width side plate, the quantity of unpacking driver 1 and unpacking operating parts can be increased, distribute in two contrary directions of motion accordingly, the side such as moved right in figure 3 sets up two unpacking drivers 1 and unpacking operating parts, sets up three unpacking drivers 1 and unpacking operating parts etc. in figure 3 to the side of left movement.

Guide pad 2 is provided with spigot surface 21 and inserts end 22, spigot surface 21 towards favour unpacking operating parts unpacking driver 1 drive under the direction of motion, for the ease of explanation, see in conjunction with accompanying drawing 3A, plane that spigot surface 21 in the present embodiment is preferred, it is easily worked, the operating parts direction of motion under unpacking driver 1 drives of unpacking is the horizontal direction in Fig. 3 A, and spigot surface 21 towards being the direction of arrow being perpendicular to spigot surface 21 in Fig. 3 A, namely towards upper right, therefore tilt with horizontal direction, and because width side plate upwards jack-up to be come by spigot surface 21, so spigot surface 21 be limited to tilt upward towards, do not have diagonally downward towards. and adopt the spigot surface 21 of convex globoidal in figure 3b, also be same reason, spigot surface 21 towards can be understood as the normal direction of any point on convex globoidal, although the normal direction of each point is not necessarily identical, but it is all unified towards upper right, is therefore also tilt with horizontal direction. same, Fig. 3 C adopts the spigot surface 21 of arcs of recesses, spigot surface 21 towards the normal direction that can be understood as cancave cambered surface, equally possible realize guide effect. the normal direction being previously mentioned in this utility model refers to the body surface normal positive direction being internally pointed to outside from object, and the analysis for any surface is all feasible, therefore for the spigot surface 21 of Fig. 3 A midplane towards being actually also normal direction.

Operating parts of unpacking carries out in the process unpacked under unpacking driver 1 drives, insert end 22 and be applied on packing crates prior to spigot surface 21, specifically be introduced into sheet structure packing crates width side plate and base plate between gap in, guide pad 2 is provided with the guide pad bottom surface 23 towards packing crates base plate, one end of guide pad bottom surface 23 is connected with one end of spigot surface 21 makes one end of guide pad 2 form insertion end 22, and the other end of guide pad 2 is then fixing with push pedal 3 to be connected. After the piston rod of two unpacking drivers 1 stretches out, two guide pads 2 insert in the gap between two width side plates and the base plate of packing crates respectively, along with the piston rod of two unpacking drivers 1 continues to stretch out, width side plate can be produced pressure by guide pad 2, and between guide pad 2 and width side plate, produce frictional force, frictional force can overcome the gravity of packing crates, is therefore pushed up the packing crates in jail by two guide pads 2 and can follow the storage area of the guide pad 2 packing crates from sheet structure and move to setting parts.

See Fig. 5, setting parts include substrate 41, first shape keeping plate for sealing 42 and the second shape keeping plate for sealing 43, based on the present embodiment machined to as if the packing crates of rectangular shape, therefore the first shape keeping plate for sealing 42 arranges two face-to-face, second shape keeping plate for sealing 43 arranges two face-to-face, the upper surface of substrate 41 is locating surface 401, on two the first shape keeping plate for sealings 42, opposed facing surface is the first setting face 402, on two the second shape keeping plate for sealings 43, opposed facing surface is the second setting face 403, locating surface 401 is parallel to the unpacking operating parts direction of motion under unpacking driver 1 drives, first perpendicular positioning face, setting face 402 401 and vertical second setting face 403 and the first setting face 402 be directed parallel to the operating parts direction of motion under unpacking driver 1 drives of unpacking, second perpendicular positioning face, setting face 403 401 and vertical first setting face 402 and the second setting face 403 towards being perpendicular to the unpacking operating parts direction of motion under unpacking driver 1 drives, first setting face 402, the amorphous region of accommodating packing crates is formed between second setting face 403 and locating surface 401, this amorphous region is positioned on the working path of unpacking operating parts, namely operating parts of unpacking can enter amorphous region.

In the present embodiment, first shape keeping plate for sealing 42 and the second shape keeping plate for sealing 43 are respectively provided with two, the length of the first shape keeping plate for sealing 42 is less than the spacing between two the second shape keeping plate for sealings 43, the length of the second shape keeping plate for sealing 43 is then more than the spacing between two the first shape keeping plate for sealings 42, so it can be avoided that the long limit of the length side plate of packing crates and base plate deforms in Forging Process. Adopting the second shape keeping plate for sealing 43 of monoblock in the present embodiment, convenient processing, locating surface 401 is smooth so that the base plate of packing crates is forced on locating surface 401 and keeps smooth, is conducive to length side plate 92 opposed bottom 91 of packing crates to bend. Certain substrate the 41, first shape keeping plate for sealing 42 and the second shape keeping plate for sealing 43 can without the monoblock sheet materials shown in Fig. 5, namely can with hole or groove, have only to determine that the 402, second setting face, the first setting face 403 and locating surface 401 are constant, such that it is able to save the material usage of setting parts. Locating surface the 401, first setting face 402 and the second setting face 403 preferably employ plane, it is easy to processing, additionally packing crates forms body structure after unpacking operation, the outer surface of packing crates is also close to plane, and therefore locating surface the 401, first setting face 402 and the second setting face 403 adopt planar structure to be conducive to packing crates to shape. Except plane, other curved surface can also be adopted, such as cambered surface, wavy surface etc., the position contacted with packing crates on locating surface 401 is in same plane, the position contacted with packing crates on corresponding first setting face 402 is in same plane, and the position contacted with packing crates on the second setting face 403 is in same plane. When first setting face 402 and the second setting face 403 adopt plane, first setting face 402 towards being perpendicular to the first setting face 402 direction pointing in amorphous region, the second setting face 403 towards being perpendicular to the second setting face 403 direction pointing in amorphous region; When first setting face 402 and the second setting face 403 adopt other curved surface, first setting face 402 towards the plane being perpendicular on the first setting face 402 place, position contacted with packing crates and the direction pointing in amorphous region, the second setting face 403 towards the plane being perpendicular on the second setting face 403 place, position contacted with packing crates and the direction pointing in amorphous region.

In the present embodiment, packing crates is pressed into amorphous region from top to bottom, so being provided with the first extension 421 in the upper end of the first shape keeping plate for sealing 42, first extension 421 is provided with the first guide surface 4021, the lower end of the first guide surface 4021 is connected with the first upper end shaping face 402, the upper end of the second shape keeping plate for sealing 43 is provided with the second extension 431, and the second extension 431 is provided with the second guide surface 4031, and the lower end of the second guide surface 4031 is connected with the second upper end shaping face 403.First guide surface 4021 and the second guide surface 4031 are transition faces, can be plane or cambered surface, the present embodiment adopts cambered surface, the lower end of the first guide surface 4021 can be made to be connected in the way of surface seamlessly transits with the upper end in the first setting face 402, the lower end of the second guide surface 4031 is made to be connected in the way of surface seamlessly transits with the upper end in the second setting face 403, avoid being formed the structure of surface irregularity in both junctions, therefore the first guide surface 4021 and the second guide surface 4031 are while guiding packing crates to quickly and accurately enter amorphous region, packing crates will not be scratched.

Guide pad bottom surface 23 has the first pressure case position 231 in positioned parallel face 401, first pressure case position 231 is for being pressed in the base plate of packing crates, base plate and locating surface 401 is made to be in close contact and form squeezing effect, consider from the simple degree of structure, the region being used for contacts baseplate, guide pad bottom surface 23 is provided with a plane, this plane constitutes the first pressure case position 231 structure, the not requirement of the roughness of plane domain, the most easily process, except of course that outside plane, it can also be other curved surface, according to other curved surface, then this curved surface will not all over contacts baseplate, but constituted the first pressure case position by part with contacts baseplate on this curved surface, the first pressure case position 231 is made to be parallel to the unpacking operating parts direction of motion under unpacking driver 1 drives, namely it is parallel to locating surface 401, ensure that and make base plate and locating surface 401 be in close contact and form squeezing effect.

Bearing frame 51 is fixedly connected on lift actuator 5, bearing frame 51 is connected with installing rack 52 by pose adjustment assembly, thus constituting the outfan of lift actuator 5, i.e. bearing frame 51, pose adjustment assembly and installing rack 52 are all synchronization liftings, driver 1 of unpacking is fixed on installing rack 52, the bearing frame 51 direction of motion under lift actuator 5 drives is the unpacking operating parts direction of motion under unpacking driver 1 drives vertically, installing rack 52 is provided with assist formation plate 53, the other end of assist formation plate 53 is fixing with installing rack 52 to be connected, one end of assist formation plate 53 has the second pressure case position 531, the effect at the second pressure case position 531 presses case position 231 the same with first, for being pressed in the base plate of packing crates, base plate is made to be attached on locating surface 401, in the present embodiment, second pressure case position 531 adopts plane, according to curved surface, then principle presses case position 231 the same with first, require that one end of assist formation plate 53 is parallel to locating surface 401 with the working position of contacts baseplate, namely the second pressure case position 531 is parallel to locating surface 401, require in addition that the second pressure case position 531 and the first pressure case position 231 are in the same plane, namely require that the effect of base plate is synchronously performed by the second pressure case position 531 and the first pressure case position 231, and one high and one low can not cause that base plate is extruded damage. best embodiment is to press case position 531 to be pressed on base plate by second and on crease line limit between length side plate, so may insure that length side plate opposed bottom accurately turns down, without influence on the smooth degree of base plate.

Pose adjustment assembly adopts rotating driver 54, rotating driver 54 is fixedly connected on bearing frame 51, the outfan of rotating driver 54 is fixing with installing rack 52 to be connected, rotating driver 54 drives installing rack 52 to rotate, such that it is able to drive parts of unpacking to rotate, therefore the packing crates by jail, unpacking operating parts top naturally also can be driven to rotate, and parts direction of rotation under rotating driver 54 drives of unpacking is perpendicular to the lifting direction of the outfan of lift actuator 5.

Packing crates 9 laying state of some sheet structure is as shown in Figure 6A, length side plate is positioned on longitudinally, width side plate is positioned at transversely, and the second shape keeping plate for sealing 43 is positioned at transversely in the parts that shape, first shape keeping plate for sealing 42 is positioned on longitudinally, it is thus desirable to packing crates 9 could be inserted setting parts by 90-degree rotation counterclockwise for packing crates 9, shown in Fig. 6 B and Fig. 6 C, under rotating driver 54 drives, packing crates 9 is counterclockwise 90-degree rotation, making packing crates 9 is state shown in Fig. 6 C from state transfer shown in Fig. 6 B, then packing crates 9 is inserted setting parts, finally obtain the packing crates 9 shown in Fig. 6 D. certainly, except 90-degree rotation counterclockwise, it is possible to be rotate arbitrarily angled without two endpoint values between 0 to 360 degree.

Slide unit 61 is positioned on slide rail 62, and lift actuator 5 is fixed on slide unit 61, and slide unit 61 is connected with the outfan moving material driver 6. The lift actuator 5 direction of motion under moving material driver drives is perpendicular to the lifting direction of the outfan of lift actuator 5. Being provided with lead 511 on bearing frame 51, lead 511 makes bearing frame 51 obtain guide-localization when lifting through slide unit 4, it is ensured that the stability of lifting. Lead 511 can arrange two or more, is provided with four in the present embodiment.

In above-described embodiment, driver of unpacking is except adopting straight line cylinder, it would however also be possible to employ the driving devices such as motor, electric pushrod or hydraulic cylinder. Lift actuator can adopt the driving devices such as motor, electric pushrod, cylinder or hydraulic cylinder, is generally adopted that cylinder etc. is pollution-free, the driving device of low cost. Move material driver and select corresponding driving device according to the distance a little arrived between setting parts of depositing of the packing crates of sheet structure, be typically chosen motor and drive, by belt-belt wheel or chain-sprocket transmission etc., drive impact when stability height, sound change little. Rotating driver can adopt rotary cylinder, it would however also be possible to employ motor and gear mechanism drive horizontally rotating of installing rack, or adopt other type can drive the driver that installing rack horizontally rotates.

Embodiment one be this utility model realize automatization unpack operation most preferred embodiment, the unpacking operation of the packing crates of various material can be realized, automatically a little can being moved to by packing crates setting parts from depositing of the packing crates of sheet structure, simultaneously complete operation of unpacking, automaticity is higher.

Embodiment two:

Shifting material parts can be omitted on the basis of embodiment one. Need manually to be contained on unpacking parts by packing crates, then under parts of unpacking are driven by Lift Part while unpacking operation, being delivered to by packing crates in setting parts amorphous region, parts of then unpacking depart from packing crates, and Lift Part drives parts of unpacking to leave amorphous region.

Embodiment three:

Iff in order to realize automatically unpacking operation, it is possible to only being realized by unpacking parts, namely the box opening device of the present embodiment only includes parts of unpacking, and omits Lift Part, setting parts and move material parts on the basis of embodiment one. Need manually to be contained on unpacking parts by packing crates. Packing crates is after the unpacking operation of unpacking parts, it is possible to maintain the body structure of desirable deployed condition, and the cooperation of the parts that therefore need not shape can realize automatically unpacking. Packing crates, after the unpacking operation of unpacking parts, comes off from unpacking parts, manually takes away, or can also be taken away by packing crates by other device.

Embodiment four:

In embodiment one, embodiment two and embodiment three, it is not necessary to when rotating packing crates, it is convenient to omit pose adjustment assembly.

Claims (11)

1. a box opening device, including unpacking parts, it is characterized in that: described unpacking parts include unpack driver (1) and unpacking operating parts, driver (1) of unpacking has outfan, unpacking operating parts is arranged on the outfan of unpacking driver (1), driver (1) of unpacking drives operating parts of unpacking to do straight reciprocating motion, unpack operating parts at least provided with two, all unpacking operating parts direction of motion under unpacking driver (1) drives is parallel, the at least one of which unpacking operating parts direction of motion under unpacking driver (1) drives is contrary with the another one unpacking operating parts direction of motion under unpacking driver (1) drives, unpacking operating parts has spigot surface (21) and inserts end (22), spigot surface (21) towards favour unpacking operating parts unpacking driver (1) drive under the direction of motion, insert end (22) and be positioned at one end of spigot surface (21).

2. box opening device according to claim 1, it is characterized in that: described unpacking operating parts includes guide pad (2), guide pad (2) is connected with the outfan of unpacking driver (1), spigot surface (21) and insertion end (22) are located on guide pad (2), guide pad (2) is provided with the guide pad bottom surface (23) towards packing crates base plate, and the one end of guide pad bottom surface (23) is connected with one end of spigot surface (21) makes one end of guide pad (2) form insertion end (22).

3. box opening device according to claim 2, it is characterised in that: described spigot surface (21) is plane or cambered surface.

4. box opening device according to claim 2, it is characterized in that: described unpacking driver (1) includes two straight line cylinders, the piston rod that outfan is straight line cylinder of driver (1) of unpacking, unpacking operating parts is provided with two, unpacking operating parts also includes push pedal (3), one end of the push pedal (3) of each unpacking operating parts is fixed on the piston rod of unpacking driver (1), the guide pad (2) of each unpacking operating parts is fixed on the other end of push pedal (3), the bearing of trend of push pedal (3) is the unpacking operating parts direction of motion under unpacking driver (1) drives vertically.

5. the box opening device according to Claims 2 or 3 or 4, it is characterised in that: described box opening device includes Lift Part and setting parts, and Lift Part drives parts lifting of unpacking, and setting parts are positioned in the unpacking parts direction of motion under Lift Part drives.

6. box opening device according to claim 5, it is characterized in that: described setting parts are provided with at least one locating surface (401), at least two first shapes face (402) and at least two second shapes face (403), first setting face (402) lays respectively at two relative positions on setting parts, second setting face (403) lays respectively at two other relative position on setting parts, locating surface (401) is parallel to the unpacking operating parts direction of motion under unpacking driver (1) drives, first setting face (402) perpendicular positioning face (401) and first setting face (402) be directed parallel to unpack operating parts unpacking driver (1) drive under the direction of motion, second setting face (403) perpendicular positioning face (401) and second setting face (403) towards be perpendicular to unpacking operating parts unpacking driver (1) drive under the direction of motion, first setting face (402), the amorphous region of accommodating packing crates is formed between second setting face (403) and locating surface (401), amorphous region is positioned on the working path of unpacking operating parts.

7. box opening device according to claim 6, it is characterized in that: described setting parts are additionally provided with the first guide surface (4021) and the second guide surface (4031), first guide surface (4021) is connected with first one end shaping face (402), first guide surface (4021) is plane or cambered surface, second guide surface (4031) is connected with second setting face (403) one end, and the second guide surface (4031) is plane or cambered surface.

8. box opening device according to claim 5, it is characterized in that: described guide pad bottom surface (23) has the first pressure case position (231), the first pressure case position (231) is parallel to the unpacking operating parts direction of motion under unpacking driver (1) drives.

9. box opening device according to claim 8, it is characterized in that: described Lift Part includes lift actuator (5), lift actuator (5) has outfan, driver (1) of unpacking is fixed on the outfan of lift actuator (5), the outfan of lift actuator (5) is provided with assist formation plate (53), one end of assist formation plate (53) has the second pressure case position (531), second pressure case position (531) is parallel to the first pressure case position (231), second pressure case position (531) is in the same plane with the first pressure case position (231).

10. box opening device according to claim 9, it is characterized in that: the outfan of described lift actuator (5) is connected with unpacking parts by pose adjustment assembly, pose adjustment assembly includes rotating driver (54), rotating driver is fixedly connected on the outfan of lift actuator (5), rotating driver has outfan, the outfan of rotating driver is connected with unpacking parts, rotating driver drives parts of unpacking to rotate, parts direction of rotation under rotating driver drives of unpacking is perpendicular to the lifting direction of the outfan of lift actuator (5).

11. box opening device according to claim 9, it is characterized in that: described box opening device includes moving material parts, move material parts to include moving material driver (6), move material driver (6) and there is outfan, lift actuator (5) is fixed on the outfan moving material driver (6), moving material driver drives lift actuator (5) straight reciprocating motion, the lift actuator (5) direction of motion under moving material driver drives is perpendicular to the lifting direction of the outfan of lift actuator (5).