Utility model content
The purpose of this utility model provides a kind of holding tray separating device, is that the reliability solving existing holding tray separating device is not high, the time of separation pallet is longer and the technical problem that efficiency is lower.
For solving the problems of the technologies described above, the utility model is achieved in that this holding tray separating device comprises pedestal, and described pedestal is provided with:
In order to the feed bin of storage trays group;
It is made to be limited in supporting mechanism in described feed bin in order to support described pallet group;
In order to support the delivery device that described pallet group makes it move up and down;
And by the motor-driven hook bar in order to the pallet to be separated of described pallet group to be taken out of described feed bin;
Described supporting mechanism and described delivery device are driven by same actuator.
Further, described feed bin comprises two guide rails be parallel to each other, and described hook bar is located at the bottom of described feed bin and described in two between guide rail, the end face of described hook bar is higher than the guide level of described guide rail;
Described supporting mechanism comprises the left and right sides laying respectively at described pallet group, multiple trays be parallel to each other that can open to the both sides of described pallet group or draw close, each described tray supports the pallet to be separated of described pallet group, and the bottom surface of this pallet is higher than the guide level of described guide rail; Described delivery device comprise be located at described feed bin bottom, driven by described actuator with the pallet push rod moved up and down.
Further, described supporting mechanism also comprises the pattern that the many connecting rods that can rotate and multiple left and right sides and simultaneously being driven by described actuator being located at described pallet group move up and down; Each described pattern all offers chute, the rising slideway near described tray and the decline slideway parallel with described rising slideway is provided with at the bottom of the hole of described chute, each described connecting rod one end is connected to corresponding described tray, in the described rising slideway that the other end is located at corresponding described pattern or described decline slideway; Described rising slideway is lower than described decline slideway, and the coasting distance of described rising slideway is greater than described decline slideway.
Further, the bottom of each described tray is provided with guide rod, and each described tray can horizontally slip along the described guide rod of correspondence.
Preferably, described pattern and described tray all have 4,4 described patterns and all rectangular distribution of 4 each described tray.
Further, described feed bin also comprises multiple spacing gusset in bending be fixedly connected on guide rail described in two, and described in each described spacing gusset and two, guide rail forms the spatial accommodation that holds described pallet group.
Preferably, described spacing gusset has 4, and between 4 described spacing gussets, rectangular shape is arranged.
Further, described pallet push rod has multiple, each described pallet push rod be all positioned at described pallet group bottom and relative to the bottom surface of described pallet group in being evenly arranged.
Preferably, described pallet push rod has 4, and between 4 described pallet push rods, rectangular shape is arranged.
Preferably, described actuator is cylinder.
Compared with prior art, the beneficial effect of holding tray separating device that the utility model provides is:
(1) under normal conditions, pallet to be separated in support tray group is carried out by the tray of supporting mechanism, wherein the bottom surface of this pallet to be separated is higher than the guide level of feed bin, and allow the end face of pallet push rod of delivery device lower than guide level, and be provided with hook bar between two of feed bin parallel guide rails, the hook part of this hook bar be located at the front side of pallet group and its end face higher than guide level, so that pallet to be separated is separated rear and when being placed in guide level, hooking bar and this pallet to be separated can be taken out of from feed bin under the driving of motor from pallet group;
During work, the pallet push rod of delivery device moves up under the promotion of actuator (as cylinder), simultaneously, the pattern of supporting mechanism also synchronously moves up under the promotion of same actuator (as cylinder), remove from the left and right sides of pallet group to control each tray, when pallet push rod contacts with the pallet to be separated of pallet group, each tray is removed completely, now by pallet push rod support tray group, and continue to rise until highest position, and then head on pallet group at the effect lower tray push rod of actuator and move down together, simultaneously, pattern also moves down and drives tray slowly to draw close to the both sides of pallet group, when end face lower than tray of the bottom surface of pallet to be separated, each tray supports next pallet to be separated to support remaining all pallets simultaneously, when pallet push rod continues to drop to its end face lower than guide level, pallet to be separated gap in next pallet to be separated and by guide supporting, because hooking the end face of the hook part of bar just above guide level and again lower than the end face of this pallet to be separated, thus successfully pallet group is taken out of by hook bar,
By upper, this holding tray separating device under the drive of a motor actuator (as cylinder) by the separation between each pallet of pallet group can be completed under the mutual coordinative role at different conditions of the execution units such as pallet push rod, tray, pattern, hook bar, central executing agency is few, therefore, coordination between each executing agency is also less, and thus, its reliability is higher, time needed for separation is short, improves operating efficiency to a certain extent.
(2) by offering a chute on pattern, and rising slideway and decline slideway are set in chute, so that the connecting rod of pattern supporting mechanism in the process of moving upward can slide in the rising slideway of correspondence, accordingly, moving downward in process and can slide in the decline slideway of correspondence, and design the difference in height equidimension between rising slideway and decline slideway according to the thickness of each pallet, when pattern and pallet push rod are synchronously moved downward, pallet to be separated can just be separated from pallet group, and by tray support, remaining pallet thinks that separation is prepared next time, have effectively achieved the reliable separation between pallet, make between pallet be separated time without friction not damaged, compact overall structure and simply applicable.
Detailed description of the invention
In order to make technical problem to be solved of the present utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
The corresponding same or analogous parts of same or analogous label in the accompanying drawing of the utility model embodiment, in description of the present utility model, it will be appreciated that, if have term " on ", D score, " left side ", orientation or the position relationship of the instruction such as " right side " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore, the term of position relationship is described only for exemplary illustration in accompanying drawing, the restriction to this patent can not be interpreted as, for the ordinary skill in the art, the concrete meaning of above-mentioned term can be understood as the case may be.
Below in conjunction with concrete accompanying drawing, realization of the present utility model is described in detail.
As shown in Fig. 1 ~ Figure 13, it is a kind of holding tray separating device that the utility model one preferred embodiment provides.
As shown in FIG. 1 to 3, this holding tray separating device comprises pedestal 8, wherein, for realizing the separation of each pallet in pallet group, this pedestal 8 is provided with the feed bin 2 in order to storage trays group 1, it should be noted that, after multiple stackable pallet becomes pallet group 1, usually put into feed bin 2 by artificial or machine.As shown in FIG. 1 to 3, this pedestal 8 be also provided with supporting mechanism 3, delivery device 4 and hook bar 5, wherein, supporting mechanism 3 is main in order to support tray group 1, makes all pallets in pallet group 1 be limited in feed bin 2; Delivery device 4 only just uses when this separator works, mainly it is made to move up and down in order to support tray group 1, the pallet 11 to be separated of pallet group 1, namely also namely the pallet of bottommost is be separated with other pallet of pallet group 1 in the process moved up and down with delivery device 4, in addition, understandably, supporting mechanism 3 and delivery device 4 replace support tray group 1 under the duty that this device is different; Hooking bar 5 is just perform an action after the pallet of pallet group 1 bottommost is separated with other pallet, and usually, this hook bar 5 is by the pallet band discharging bin 2 to be separated of pallet group 1 under the driving of motor 6.It should be noted that, the pallet of bottommost as herein described is the pallet 11 to be separated of pallet group 1.
In addition, for simplifying the coordination between each execution unit of this device, supporting mechanism 3 and delivery device 4 are driven by same actuator 7, also be, under the driving of same actuator 7, supporting mechanism 3 and delivery device 4 complete its corresponding action simultaneously, it should be noted that, pallet in pallet group is by supporting mechanism 3, pushing mechanism 4, actuator 7 and hook bar 5 cooperation under different duties complete the separation of each pallet, because whole separation process carrys out drived control by an actuator and a motor, and the displacement of fully continuing to use in separation process between each pallet, and linear relationship between the parameter such as the thickness difference of pallet realizes, thus, coordination between each parts of this device is less, reliability is high, and time needed for the separation of each pallet is shorter, improve operating efficiency to a certain extent.
Further, as shown in Figure 1, in the present embodiment, feed bin 2 comprises two guide rails be parallel to each other 21, hook bar 5 be located at feed bin 2 bottom and between two guide rails 21, so that can by from the bottom of the isolated pallet of pallet group 1 successfully with discharging bin 2, to enter subsequent processing, and for be separated vacating space next time.
Again as shown in FIG. 1 to 3, for ease of support tray group 1, and pallet group 1 is limited in feed bin 2, supporting mechanism 3 comprises multiple trays 31 that lay respectively at the left and right sides of pallet group 1, that can open to the both sides of pallet group 1 or draw close, and for guaranteeing the pallet stationarity in pallet group 1, each tray 31 is parallel to each other, and the tray end face 311 of each tray 31 is in the same plane.Understandably, for ease of the demand of each tray 31 under the different conditions of this device, each tray 31 can open to the both sides of pallet group 1 or draw close, wherein, it is support to following pallet push rod 41 for the ease of pallet group 1 being replaced that each tray 31 opens simultaneously, it is action for the ease of coordinating pallet push rod 41 that each tray 31 is drawn close simultaneously, substitutes following pallet push rod in time and supports the pallet group 1 isolating pallet.Specifically as shown in figures 1 and 3, the pallet 11 to be separated of each tray 31 support tray group 1, the supporting role of supporting mechanism 3 to whole pallet group 1 is realized with this, and as shown in Figures 2 and 3, for ease of the separation of pallet, in each original state be separated, the bottom surface of this pallet is higher than the guide level of guide rail 21;
As shown in Figures 2 and 3, move up and down for ease of support tray group 1, delivery device 4 comprises the bottom tray push rod 41 being located at feed bin 2, during work, this pallet push rod 41 is driven to move up and down by actuator 7, and the pallet directly being supported pallet group 1 bottommost by this pallet push rod 41 moves up and down to drive whole pallet group 1.
As shown in FIG. 1 to 3, this is this holding tray separating device structural representation under normal conditions, obviously, under normal conditions, as shown in Figure 1, the hook part 51 hooking bar 5 is positioned at the front side of pallet group 1, and as shown in Figure 2, for ease of hook bar 5 can directly take out of from the isolated pallet 11 to be separated of pallet group 1, but not with this pallet on other pallets interfere, the end face of hook part 51 lower than the bottom surface of pallet 11 to be separated, higher than the guide level of guide rail 21.In addition, for being placed in after making pallet 11 to be separated separated on two parallel guide rails 21 reposefully, the end face of pallet push rod 41 is lower than the guide level of guide rail 21.
It should be noted that, normality mentioned here, refer to state when actuator 7 does not work, pallet push rod 41 is positioned at the state of its its lowest position in other words, obviously, under this state, each tray 31 all supports pallet 11 to be separated, hooks bar 5 and does not all contact with pallet 11 to be separated with pallet push rod 41.
In embodiment of the present utility model, each execution unit in this holding tray separating device mainly ejects at actuator 7, actuator 7 is regained and motor 6 transmit these three duties under coordinated the separation of pallet, wherein, these three duties are as follows respectively:
As shown in Figure 4 to 7, for pallet push rod 41 is driven the view moved upward by actuator 7, wherein, while pallet push rod 41 moves upward, under the interlock of same actuator 7, each tray 31 is removed respectively to the left and right sides, with slowly away from pallet group 1, remove the support limit effect to pallet group 1, contact until pallet push rod 41 rises to the most bottom surface of pallet group 1, also namely when the bottom surface of the pallet of the end face of pallet push rod 41 and the bottommost of pallet group 1 offsets to replace supporting whole pallet groups 1, the support to pallet group 1 removed completely by each tray 31, and move to the displacement maximum position place of each tray 31.For ease of realizing the separation of pallet, pallet push rod 41 continues to move upward under the effect of actuator 7, and now pallet group 1 is also along with pallet push rod 41 moves upward, until pallet push rod 41 is positioned at highest position.
As shown in Fig. 8 ~ Figure 10, for pallet push rod 41 is driven the view moved downward by actuator 7, wherein, under the drive of actuator 7, while pallet push rod 41 moves downward preparation withdrawal by extreme higher position, under the interlock of same actuator 7, each tray 31 is also drawn close respectively to pallet group 1, until during the tray end face 311 of the end face of pallet push rod 41 lower than each tray 31, also be, when now the pallet of the bottommost of pallet group 1 cannot be supported by each tray 31, under the interlock of actuator 7, position under the simultaneous displacement to normality of each tray 31, to support an adjacent pallet of pallet 11 to be separated, all pallets remaining in support tray group 1 are carried out with this, wherein, the pallet adjacent with this pallet 11 to be separated is the pallet to be separated be next time separated.
For preventing sending in the process of pallet in follow-up, the pallet generation friction that this pallet 11 to be separated is adjacent causes contact surface to damage, pallet push rod 41 continues to move downward under the effect of actuator 7, when the either flush of pallet push rod 41 is when the guide level of guide rail 21, this pallet 11 to be separated can be placed on guide rail 21, and now, this pallet gap, in the pallet adjacent with this pallet, is also next pallet to be separated 12 of pallet group 1.It should be noted that, this pallet 11 to be separated is placed in the state on guide rail 21, for this pallet 11 to be separated is by the original state of band discharging bin 2, wherein, now, the end face of hook part 51 just lower than the end face of the pallet 11 to be separated of pallet group 1, but higher than guide level.
In addition, for guaranteeing the stationarity of pallet group 1 and isolated pallet, pallet push rod 41 must drop to its lowest position under its normality under the drive of actuator 7, and now, pallet push rod 41 is separated with isolated pallet.
As shown in Figure 11 ~ Figure 13, for hooking bar 5 by the view from pallet group 1 isolated pallet band discharging bin 2, after pallet is isolated from pallet group 1, motor 6 drives and hooks bar 5 and move along the direction of guide rail 21 toward the rear side of pallet group 1, obviously, isolated pallet can be caught on by the hook part 51 hooking bar 5 and is with the bottom of discharging bin 2.It should be noted that, for ease of the separation of next pallet, after hook bar 5 takes pallet out of, under motor 6 drives, return to the position under normality immediately, think that the separation of next pallet is prepared.Understandably, now, the pallet being positioned at pallet group 1 bottommost is the last time and is defined as next pallet to be separated 12, and thus, the pallet in pallet group 1 is separated pallet group 1 successively.
By upper, understandably, this holding tray separating device is mainly by the pallet push rod 41 in supporting mechanism 3, delivery device 4 and hook bar 5 etc. three the main mutual coordination of executing agency under different conditions and complete the separation of the pallet in pallet group 1, central executing agency is few, thus, each executing agency is few, and reliability is higher, its be separated needed for time also short, improve operating efficiency to a certain extent.
Further, as shown in Fig. 1 ~ Fig. 5, in the preferred embodiment that the utility model provides, specifically as shown in Figure 4 and Figure 5, for ease of supporting mechanism 3 and delivery device 4 can under the driving of same actuator 7 synchronization action, supporting mechanism 3 also comprises the pattern 33 that the many connecting rods that can rotate 32 and multiple left and right sides and simultaneously being driven by actuator 7 being located at pallet group 1 move up and down, wherein, each pattern 33 is mainly removed in order to control each described tray 31 along the left and right sides of described pallet group 1 or is drawn close.
Specifically as shown in Figure 5, for ease of controlling each tray 31, each pattern 33 all offers chute 331, the rising slideway 3311 near tray 31 and the decline slideway 3312 parallel with rising slideway 3311 is provided with at the bottom of the hole of chute 331, each connecting rod 32 one end is connected to corresponding tray 31, in the rising slideway 3311 that the other end is located at corresponding pattern 33 or decline slideway 3312.
It should be noted that, when each pallet tray 31 moves upward under the driving of actuator 7, pattern 33 also synchronously moves upward, the connecting rod 32 connecting the tray 31 of each correspondence will along each self-corresponding decline slideway 3312 slide downward, now, the tray 31 of each correspondence can be removed to the both sides of pallet group 1 under the interlock of connecting rod 32, when connecting rod 32 drops to the lowest part of corresponding decline slideway 3312, the tray 31 of each correspondence is removed completely, and now each pallet push rod 41 just in time can support support tray group 1.
As shown in Figure 4 and Figure 5, for ease of being separated from pallet group 1 by pallet, rising slideway 3311 is lower than decline slideway 3312, and the coasting distance of rising slideway 3311 is greater than decline slideway 3312.It should be noted that, after each pallet push rod 41 starts to support support tray group 1, each pallet push rod 41 continues in the process moved upward under the driving of actuator 7, each pattern 33 also can synchronously move upward, coasting distance because of rising slideway 3311 is greater than the coasting distance of decline slideway 3312, thus, now, each connecting rod 32 does not move thereupon together, and also namely now each tray 31 keeps the state of opening.When pallet push rod 41 moves to highest position, just in time each connecting rod 32 is positioned at its lowest position of corresponding rising slideway 3311 relatively, thus, when in the process that pallet push rod 41 oppositely moves downward, each connecting rod 32 will be positioned at rising slideway 3311, and move up along rising slideway 3311, now, the tray 31 that interlock is corresponding is drawn close respectively to pallet group 1 by each connecting rod 32.When moving to the highest position of rising slideway 3311, each tray 31 can by a tray support adjacent with the pallet of pallet group 1 bottommost, now the bottom surface of the pallet of pallet group 1 bottommost has crossed the tray end face 311 of each tray 31, and continue to move downward along with pallet push rod 41, and pattern 33 also synchronously moves downward, now, each connecting rod 32 transfixion, but because pattern 33 is moving downward, thus, when pattern 33 moves to its lowest position under normality, each connecting rod 32 is just in time positioned at the initial position of pattern 33 relatively.
Specifically be, concrete rising slideway 3311 and the coasting distance of decline slideway 3312, and the parameter such as difference in height between rising slideway 3311 and decline slideway 3312, should determine according to parameters such as the thickness of the pallet of reality, in a word, the holding tray separating device that the utility model provides is by making full use of the thickness of pallet, relation between the rising slideway 3311 of pattern 33 and the parameter such as the coasting distance of decline slideway 3312 and difference in height between the two, reasonably simplify the execution unit of holding tray separating device, the cooperation between each execution unit is decreased with it, shorten the time of separation widely, enhance the reliability of this device.
Further, more as shown in Figure 4 and Figure 5, removing or drawing close for ease of each tray 31, the bottom of each tray 31 is provided with guide rod 34, and wherein, each tray 31 can horizontally slip along the guide rod 34 of correspondence.In addition, for ease of coordinating the height of each tray 31, in the preferred embodiment that the utility model provides, each guide rod 34 being individually fixed on a cushion block 35, guaranteeing that the tray end face 311 of each tray 31 can be in the same plane further with this.
Preferably, as shown in FIG. 1 to 3, in the preferred embodiment provided at the utility model, pattern 33 and tray 31 all have 4, wherein, and 4 patterns 33 and 4 all rectangular distributions of tray 31, and each pattern 33 and each tray 31 one_to_one corresponding, the stationarity of pallet group 1 is guaranteed with this.
Further, in the preferred embodiment that the utility model provides, for ease of storage trays group 1 and guarantee in pallet group 1 between each pallet regularity, feed bin 2 also comprises multiple spacing gusset 22 in bending be fixedly connected on two guide rails 21, each spacing gusset 22 and two guide rails 21 form the spatial accommodation 23 of an accommodating tray group 1, wherein, each spacing gusset 22 is in 90 °, for ease of depositing, but limit moving left and right of pallet again, this spatial accommodation 23 should be adaptive with pallet group 1, and thus, concrete size can be decided according to the actual requirements.
Preferably, as shown in Fig. 1, Fig. 4, Fig. 8, Figure 11, because usual pallet is rectangular-shaped, but for saving cost, spacing gusset 22 has 4, and between 4 spacing gussets 22, rectangular shape is arranged, and usually, these 4 spacing gussets 22 are positioned at four angles of pallet group 1, to adapt to the shape of pallet group 1.In fact, for preventing pallet from bending, or guaranteeing the stability of pallet group 1 further, according to the length of pallet, and the spacing gusset 22 of other quantity can be set according to the needs of user.
Further, in the preferred embodiment that the utility model provides, as shown in Figure 2 and Figure 3, for guaranteeing the steadiness of pallet group 1 in the pushing course of pallet push rod 41, this device is provided with multiple pallet push rod 41, wherein, each pallet push rod 41 be all positioned at pallet group 1 bottom and relative to the bottom surface of pallet group 1 in being evenly arranged.Preferably, again as shown in Figures 2 and 3, in the preferred embodiment that the utility model provides, pallet push rod 41 has 4, between 4 pallet push rods 41, rectangular shape is arranged, certainly, also can be other quantity, concrete quantity can be determined according to actual needs, as long as can guarantee that the stability of pallet group 1 and guarantee have the support force of enough support tray groups 1.
Further, in the preferred embodiment that the utility model provides, as shown in Figures 2 and 3, for ease of controlling the position of pallet push rod 41 and pattern 33 exactly, actuator 7 is chosen as cylinder, certainly also can be other other mechanisms that can substitute cylinder, as cam mechanism etc.
Finally it should be noted that, as shown in Fig. 1 ~ Fig. 4 and Fig. 6 ~ Figure 13, consider the integrally-built compactedness of this device, feed bin 2, tray 31 and hook bar 5 are all located on pedestal 8, particularly, the guide rail 21 that two of feed bin 2 parallels all is fixed on this pedestal, each tray 31 is arranged on pedestal 8 by the cushion block 35 of each correspondence, hooking bar 5 is arranged on the upper surface of pedestal 8, certainly, cylinder and motor 6 are arranged at the below of pedestal 8, and pallet push rod 41 and pattern 33 are also all arranged at the below of pedestal 8, but can extend the top of pedestal 8 by through pedestal 8.
These are only preferred embodiment of the present utility model, be not limited to the utility model.For a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within right of the present utility model.