阅读说明：本技术 卸载机空托盘自动一体预码垛装置 (Automatic integrative pile up neatly device in advance of uninstaller empty tray ) 是由 卓智勇 黄江阳 熊厚强 陈长茂 高朋 于 2021-08-14 设计创作，主要内容包括：本发明公开了卸载机空托盘自动一体预码垛装置,包括码垛机构,支撑组件,所述支撑组件设有两组,所述支撑组件包括固定板,所述固定板顶端表面固定安装有第二气缸,所述第二气缸输出端固定安装有移动板,所述移动板顶端两侧固定安装有安装台,所述安装台一端固定连接有支撑支板；本发明结构简单,自动化程度高,达到了对空托盘自动进行堆垛,使空托盘方便运输和存储,同时减少工作人员的工作强度和增加工作效率的效果,当空托盘堆叠到一定高度后,由出料机构将堆叠后的空托盘输送走,达到空托盘自动进行堆垛,方便运输和存储。(The invention discloses an automatic integrated pre-stacking device for empty trays of an unloader, which comprises a stacking mechanism and two groups of supporting assemblies, wherein each supporting assembly comprises a fixed plate, a second cylinder is fixedly arranged on the surface of the top end of each fixed plate, a moving plate is fixedly arranged at the output end of each second cylinder, mounting tables are fixedly arranged on two sides of the top end of each moving plate, and one end of each mounting table is fixedly connected with a supporting support plate; the automatic stacking device has the advantages that the structure is simple, the automation degree is high, the empty trays can be automatically stacked, the empty trays are convenient to transport and store, the working strength of workers is reduced, and the working efficiency is improved.)

1. Automatic integrative pile up neatly device in advance of empty tray of uninstaller, its characterized in that includes:

a palletizing mechanism (10);

the supporting assemblies (20) are provided with two groups, each supporting assembly (20) comprises a fixed plate (21), a second cylinder (23) is fixedly mounted on the surface of the top end of each fixed plate (21), a moving plate (22) is fixedly mounted at the output end of each second cylinder (23), mounting tables (25) are fixedly mounted on two sides of the top end of each moving plate (22), and one end of each mounting table (25) is fixedly connected with a supporting support plate (26);

the two groups of supporting components (20) are respectively arranged on two sides of the stacking mechanism (10).

2. The automatic integrated pre-palletizing device of empty pallets of unloading machines according to claim 1, characterized in that: pile up neatly mechanism (10) includes frame (11), frame (11) inboard fixed mounting has fixing base (12), the inside bottom fixed mounting of fixing base (12) has first cylinder (18), and just first cylinder (18) are equipped with a plurality of groups, a plurality of groups first cylinder (18) output extends to fixing base (12) outside and fixed mounting has elevating platform (13).

3. The automatic integrated pre-palletizing device of empty pallets of unloading machines according to claim 1, characterized in that: further comprising:

the discharging mechanism (30) comprises a base (31) and a first motor (32), rotating shafts (36) are rotatably mounted on two sides of the top end of the base (31) through bearing seats (37), chains (33) are arranged on two sides of the outer portion of each rotating shaft (36) through gear sleeves, one end of each rotating shaft (36) is fixedly connected with a power output end of the first motor (32), an outer side plate (34) is fixedly mounted on the surface of the top end of the base (31) and located on the inner side of each chain (33), and a roller (35) is rotatably mounted on the inner side of each outer side plate (34) through a rotating shaft;

a feeding mechanism (40);

the discharging mechanism (30) is arranged at one end of the stacking mechanism (10), and the feeding mechanism (40) is arranged at the other end of the stacking mechanism (10).

4. The automatic integrated pre-palletizing device of empty pallets of unloading machines according to claim 1, characterized in that: the stacking mechanism (10) further comprises a material hooking mechanism (50), two groups of material hooking mechanisms (50) are arranged, each material hooking mechanism (50) comprises a third air cylinder (51), a supporting outer rod (52) is fixedly installed at the output end of each third air cylinder (51) through a fixing sleeve, a second motor (53) is fixedly installed at one end inside each supporting outer rod (52), a rotating rod (54) is fixedly connected to the power output end of each second motor (53), hooks (56) are fixedly installed on the outer surface of each rotating rod (54) through a clamping sleeve (55), and the hooks (56) are provided with a plurality of;

the two groups of material hooking mechanisms (50) are respectively arranged on the inner sides of the stacking mechanisms (10).

5. The automatic integrated pre-palletizing device of empty pallets of an unloader of claim 2, wherein: the surface of the top end of the rack (11) is fixedly provided with a fixed support (14), and one side of the fixed support (14) is fixedly provided with a limit baffle (15).

6. The automatic integrated pre-palletizing device of empty pallets of unloading machines according to claim 5, characterized in that: one group of the fixed support (14) is fixedly provided with a support frame (16) on the top surface, and one end of the support frame (16) extends to the inner side of the rack (11) and is fixedly provided with a distance sensor (17).

7. The automatic integrated pre-palletizing device of empty pallets of unloading machines according to claim 1, characterized in that: fixed plate (21) top both sides still fixed mounting have slide rail (24), movable plate (22) bottom both sides fixed mounting have with slide rail (24) assorted slide, and slide slidable mounting is in slide rail (24) outside.

8. The automatic integrated pre-palletizing device of empty pallets of an unloader of claim 4, wherein: the surface of the supporting outer rod (52) is provided with a slot (57) for the hook (56) to turn over.

9. The automatic integrated pre-palletizing device of empty pallets of unloading machines according to claim 1, characterized in that: the moving plate (22) is of a U-shaped structure.

Technical Field

The invention relates to the technical field of stacking devices, in particular to an automatic integrated pre-stacking device for empty trays of an unloader.

Background

The tray is the device that is used for bearing the weight of article, and along with the technological improvement, the quality of tray is higher and higher, so the tray can be used repeatedly many times, often will use the tray to bear the weight of article on the production line, and the empty tray that uses up often need collect and stack and put.

However, the current stacking work is carried out manually, workers need to carry the empty trays manually and stack the empty trays one by one, the working strength is high, the workers cannot reach the stacks easily when the height of the stacks is high, meanwhile, the quality of the stacks cannot be guaranteed due to manual stacking of the workers, collapse can occur when the stacks are not good, and production safety cannot be guaranteed.

Disclosure of Invention

The invention aims to provide an automatic integrated pre-stacking device for empty trays of an unloader, which aims to solve the problems that the stacking work of the existing empty trays is carried out manually, the working intensity is high and the efficiency is low.

In order to achieve the purpose, the invention provides the following technical scheme: automatic integrative pile up neatly device in advance of empty tray of uninstaller includes:

a stacking mechanism;

the support assemblies are provided with two groups, each support assembly comprises a fixed plate, a second air cylinder is fixedly mounted on the surface of the top end of each fixed plate, a moving plate is fixedly mounted at the output end of each second air cylinder, mounting tables are fixedly mounted on two sides of the top end of each moving plate, and one end of each mounting table is fixedly connected with a support supporting plate;

wherein, two sets of supporting component sets up respectively in pile up neatly mechanism both sides.

Preferably, the stacking mechanism comprises a rack, a fixing seat is fixedly mounted on the inner side of the rack, a first cylinder is fixedly mounted at the bottom end inside the fixing seat, a plurality of groups are arranged on the first cylinder, and the output end of the first cylinder extends to the outside of the fixing seat and is fixedly provided with a lifting platform.

Preferably, the method further comprises the following steps:

the discharging mechanism comprises a base and a first motor, rotating shafts are rotatably mounted on two sides of the top end of the base through bearing seats, chains are arranged on two sides of the outer portion of each rotating shaft through gear sleeves, one end of each rotating shaft is fixedly connected with a power output end of the first motor, an outer side plate is fixedly mounted on the surface of the top end of the base, which is located on the inner side of each chain, and a roller is rotatably mounted on the inner side of each outer side plate through a rotating shaft;

a feeding mechanism;

the discharging mechanism is arranged at one end of the stacking mechanism, and the feeding mechanism is arranged at the other end of the stacking mechanism.

Preferably, the stacking mechanism further comprises two groups of hook mechanisms, each hook mechanism comprises a third air cylinder, the output end of each third air cylinder is fixedly provided with a supporting outer rod through a fixing sleeve, one end of the inner part of each supporting outer rod is fixedly provided with a second motor, the power output end of each second motor is fixedly connected with a rotating rod, the outer surface of each rotating rod is fixedly provided with a plurality of hooks through a clamping sleeve, and the hooks are provided with a plurality of hooks;

wherein, two sets of hook material mechanisms set up respectively in pile up neatly mechanism inboard.

Preferably, the surface of the top end of the rack is fixedly provided with a fixed support, and one side of the fixed support is fixedly provided with a limit baffle.

Preferably, one of them group fixed bolster top surface fixed mounting has the support frame, support frame one end extends to the frame inboard and fixed mounting has distance sensor.

Preferably, the two sides of the top end of the fixed plate are also fixedly provided with slide rails, the two sides of the bottom end of the movable plate are fixedly provided with slide seats matched with the slide rails, and the slide seats are slidably arranged outside the slide rails.

Preferably, the surface of the supporting outer rod is provided with a groove for the hook to turn over.

Preferably, the moving plate is of a U-shaped structure.

Compared with the prior art, the invention has the beneficial effects that:

1. the automatic stacking device has the advantages that the structure is simple, the automation degree is high, the empty trays can be automatically stacked, the empty trays are convenient to transport and store, the working strength of workers is reduced, and the working efficiency is improved.

2. According to the invention, through the installed hooking mechanism, when the feeding mechanism conveys an empty tray to one side of the stacking mechanism, the hooking mechanism close to the feeding mechanism starts to work, the third air cylinder can push the supporting outer rod to extend outwards, when the hook extends to one side of the bottom end of the empty tray, the second motor can be started, the second motor can drive the rotating rod to rotate clockwise when working, so that the hook can be turned upwards, the hook can be hooked to one side of the empty tray, then the third air cylinder pulls the supporting outer rod to move inwards, the empty tray can be pulled to move onto the lifting platform through the hook, meanwhile, the hooking mechanism positioned on the discharging mechanism starts to work, the hook of the hooking mechanism can extend into the bottom of the empty tray under the working of the third air cylinder, so that the empty tray can be pulled onto the lifting platform, the empty tray can be ensured to accurately move onto the lifting platform, and the problem that the empty tray is inclined during stacking is avoided, the effect of empty tray pile up neatly has been improved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic illustration of the present invention pallet mechanism configuration;

FIG. 3 is a schematic view of the support assembly of the present invention;

FIG. 4 is a schematic structural diagram of a discharging mechanism of the present invention;

FIG. 5 is a side view of the palletising mechanism of the present invention;

FIG. 6 is a schematic structural view of the hook mechanism of the present invention;

fig. 7 is a schematic view of the internal structure of the fixing base of the present invention.

In the figure: 10-a stacking mechanism; 11-a frame; 12-a fixed seat; 13-a lifting platform; 14-a fixed support; 15-limiting baffle plates; 16-a support frame; 17-a distance sensor; 18-a first cylinder; 20-a support assembly; 21-fixing the plate; 22-moving the plate; 23-a second cylinder; 24-a slide rail; 25-a mounting table; 26-a support plate; 30-a discharging mechanism; 31-a base; 32-a first motor; 33-a chain; 34-an outer panel; 35-a roller; 36-a rotating shaft; 37-a bearing seat; 40-a feeding mechanism; 50-a material hooking mechanism; 51-a third cylinder; 52-supporting the outer pole; 53-a second electric machine; 54-rotating rods; 55-jacket; 56-hanging hooks; 57-slotting.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1:

referring to fig. 1, fig. 2, fig. 3, fig. 5 and fig. 7, the present invention provides a technical solution: an automatic integrated pre-stacking device for empty pallets of an unloader comprises a stacking mechanism 10 and a supporting component 20.

Wherein, pile up neatly mechanism 10 includes frame 11, and 11 inboard fixed mounting of frame have fixing base 12, and the inside bottom fixed mounting of fixing base 12 has first cylinder 18, and first cylinder 18 is equipped with a plurality of groups, and the first cylinder 18 output of a plurality of groups extends to fixing base 12 outside and fixed mounting has elevating platform 13.

Further, when the empty pallet moves to the upper end of the lifting platform 13, the first air cylinder 18 works to drive the lifting platform 13 to move upwards, and then the empty pallet can be jacked upwards.

Wherein, supporting component 20 is equipped with two sets ofly, and supporting component 20 includes fixed plate 21, fixed connection between fixed plate 21 and the frame 11, and fixed plate 21 top surface fixed mounting has second cylinder 23, and second cylinder 23 output end fixed mounting has movable plate 22, and movable plate 22 top both sides fixed mounting has mount table 25, and mount table 25 one end fixedly connected with supports extension board 26.

Further, when the lifting platform 13 moves the empty tray to above the supporting support plate 26, the continuous movement of the empty tray can be stopped, then the second cylinder 23 can drive the moving plate 22 to move towards the inner side of the frame 11, the supporting support plate 26 can be moved to the bottom of the empty tray, four supporting support plates 26 can support the empty tray, then the lifting platform 13 moves downwards to return to the initial position, waiting for the next empty tray to enter, then the lifting platform 13 continues to move the empty tray upwards, when the empty tray moves to the bottom of the previous empty tray, the supporting support plates 26 can be retracted, meanwhile, the next empty tray can support the previous empty tray, the lifting platform 13 continues to move upwards, so that the next empty tray moves to above the supporting support plates 26, the four supporting support plates 26 can support the two empty trays, then the lifting platform 13 moves downwards to return to the initial position, waiting for the entering of the next empty tray, and repeating the steps in the above way, the empty trays can be stacked.

Wherein, two sets of supporting components 20 are respectively arranged at two sides of the stacking mechanism 10.

Wherein, the fixed bolster 14 is fixed to be installed on the surface of frame 11 top, and fixed bolster 14 one side fixed mounting has limit baffle 15.

Further, the limit baffle 15 can limit the empty pallet stacked, and the empty pallet stacked is prevented from turning over to two sides.

Wherein, a supporting frame 16 is fixedly installed on the top surface of one group of the fixed brackets 14, and one end of the supporting frame 16 extends to the inner side of the rack 11 and is fixedly installed with a distance sensor 17.

The device further comprises a PLC controller, and the PLC controller is respectively electrically connected with the distance sensor 17, the first air cylinder 18, the second air cylinder 23, the first motor 32, the third air cylinder 51 and the second motor 53.

Further, when the empty tray is stacked to a certain height, the distance sensor 17 transmits detected data information to the PLC controller, the PLC controller controls the first cylinder 18 to drive the lifting platform 13 to move upwards after processing and analysis, when the lifting platform 13 moves to the bottom of the empty tray, the supporting support plate 26 can be retracted, the lifting platform 13 can drive the empty tray after stacking to move downwards, after the lifting platform 13 moves downwards and returns to an initial position, the hooking mechanism 50 located at the discharging mechanism 30 starts to work, the hook 56 of the hooking mechanism 50 can extend to the bottom of the empty tray under the work of the third cylinder 51, the empty tray can be pulled into the discharging mechanism 30, and the discharging mechanism 30 can convey the stacked empty tray conveniently.

Slide rails 24 are further fixedly mounted on two sides of the top end of the fixed plate 21, slide seats matched with the slide rails 24 are fixedly mounted on two sides of the bottom end of the moving plate 22, and the slide seats are slidably mounted outside the slide rails 24.

Further, the smoothness of the movement of the moving plate 22 can be ensured.

The moving plate 22 is a U-shaped structure.

Further, when the to-be-moved plate 22 drives the supporting plate 26 to move toward the inside of the frame 11, the groove of the to-be-moved plate 22 is clamped at the fixed bracket 14, and the fixed bracket 14 does not affect the normal movement of the to-be-moved plate 22.

By combining the above embodiments, when an empty tray moves to the upper end of the lifting platform 13, the first cylinder 18 works to drive the lifting platform 13 to move upwards, so that the empty tray can be jacked upwards, when the lifting platform 13 moves the empty tray above the supporting support plate 26, the continuous movement of the empty tray can be stopped, then the second cylinder 23 can drive the movable plate 22 to move towards the inner side of the frame 11, so that the supporting support plate 26 can move to the bottom of the empty tray, four supporting support plates 26 can support the empty tray, then the lifting platform 13 moves downwards to restore to the initial position, so as to wait for the next empty tray to enter, then the lifting platform 13 continues to move the empty tray upwards, when the empty tray moves to the bottom of the previous empty tray, the supporting support plates 26 can be retracted, meanwhile, the next empty tray can support the previous empty tray, the lifting platform 13 continues to move upwards, so that the next empty tray moves to the supporting support plate 26, the four supporting support plates 26 can support two empty trays, then the lifting platform 13 moves downwards to restore to the initial position to wait for the next empty tray to enter, and the empty trays can be stacked in such a reciprocating manner.

Example 2:

referring to fig. 1, fig. 2, fig. 4, fig. 5, fig. 6 and fig. 7, the present invention provides a technical solution: an automatic integrated pre-stacking device for empty pallets of an unloader comprises a stacking mechanism 10, a discharging mechanism 30 and a feeding mechanism 40.

Wherein, pile up neatly mechanism 10 includes frame 11, 11 inboard fixed mounting in frame have fixing base 12, the inside bottom fixed mounting of fixing base 12 has first cylinder 18, and first cylinder 18 is equipped with a plurality of groups, the first cylinder 18 output of a plurality of groups extends to fixing base 12 outside and fixed mounting has elevating platform 13, the height at elevating platform 13 both ends is higher than the height of elevating platform 13 middle part, so empty tray both ends and 13 both ends contact of elevating platform, empty tray bottom leaves the space with elevating platform 13 middle part, so can make couple 56 stretch into empty tray bottom.

Further, when the empty pallet moves to the upper end of the lifting platform 13, the first air cylinder 18 works to drive the lifting platform 13 to move upwards, and then the empty pallet can be jacked upwards.

Wherein, discharge mechanism 30 includes base 31 and first motor 32, first motor 32 passes through motor frame fixed mounting in base 31 top surface, base 31 top both sides are rotated through bearing frame 37 and are installed pivot 36, 36 outside both sides of pivot are equipped with chain 33 through the gear sleeve, can drive chain 33 through the gear and rotate, wherein 36 one end of a set of pivot and first motor 32 power take off end fixed connection, base 31 top surface is located the inboard fixed mounting of department of chain 33 and has outer panel 34, outer panel 34 is inboard to rotate through the axis of rotation and to install roller 35, the terminal surface of chain 33 flushes with the terminal surface of roller 35, ensure that the tray bottom can contact chain 33 and roller 35 simultaneously.

Further, the first motor 32 can drive the rotating shaft 36 to rotate when working, and then can drive the chain 33 to rotate through the gear, and the conveying of the empty tray can be realized by matching with the upper roller 35.

The discharging mechanism 30 is arranged at one end of the stacking mechanism 10, the feeding mechanism 40 is arranged at the other end of the stacking mechanism 10, and the structure of the discharging mechanism 30 is consistent with that of the feeding mechanism 40.

Wherein, pile up neatly mechanism 10 still includes hook material mechanism 50, hook material mechanism 50 is equipped with two sets ofly, hook material mechanism 50 includes third cylinder 51, fixed connection between third cylinder 51 and the fixing base 12, third cylinder 51 output has support outer pole 52 through fixed cover fixed mounting, support the inside one end fixed mounting of outer pole 52 has second motor 53, second motor 53 power take off end fixedly connected with dwang 54, dwang 54 external surface has couple 56 through pressing from both sides cover 55 fixed mounting, and couple 56 is equipped with four.

Further, when the feeding mechanism 40 delivers the empty tray to the side of the palletizing mechanism 10, the hooking mechanism 50 close to the feeding mechanism 40 starts to operate, the third cylinder 51 can push the supporting outer rod 52 to extend outward, and when the hook 56 is extended to the side of the bottom end of the empty tray, the second motor 53 can be turned on, the second motor 53 can drive the rotating rod 54 to rotate clockwise, the hook 56 can be turned upwards, the hook 56 can be hooked on one side of the empty tray, then, the third cylinder 51 moves inward at the pulling support outer rod 52, and the empty tray can be pulled to move to the lifting table by the hook 56, meanwhile, the hook mechanism 50 located in the discharging mechanism 30 starts to work, the hook 56 of the hook mechanism 50 extends to the bottom of the empty tray under the work of the third cylinder 51, the empty tray can be pulled into the lifting table 13, and the empty tray can be accurately moved to the lifting table 13.

Wherein, two groups of hook material mechanisms 50 are respectively arranged at the inner side of the stacking mechanism 10.

Wherein, the surface of the supporting outer rod 52 is provided with a slot 57 for the hook 56 to turn.

Further, the normal turning of the hook 56 is not affected.

As described in conjunction with the above embodiments, when the feed mechanism 40 delivers empty trays to the side of the palletizing mechanism 10, when the hooking mechanism 50 close to the feeding mechanism 40 starts to work, the third cylinder 51 can push the supporting outer rod 52 to extend outwards, and when the hook 56 is extended to one side of the bottom end of the empty tray, the second motor 53 can be turned on, the second motor 53 can drive the rotating rod 54 to rotate clockwise, the hook 56 can be turned upwards, the hook 56 can be hooked on one side of the empty tray, then, the third cylinder 51 moves inward at the pulling support outer rod 52, and the empty tray can be pulled to move to the lifting table by the hook 56, meanwhile, the hook mechanism 50 located in the discharging mechanism 30 starts to work, the hook 56 of the hook mechanism 50 extends to the bottom of the empty tray under the work of the third cylinder 51, the empty tray can be pulled into the lifting table 13, and the empty tray can be accurately moved to the lifting table 13.

In the several embodiments provided in the present invention, it should be understood that the disclosed apparatus may be implemented in other ways. The welding or screwing or winding of the parts to be welded or screwed together as shown or discussed can be assisted by means of devices such as welding torches, screwing with wrenches, etc., and the parts of the device can be made of various materials, such as metal materials, for example, aluminum alloys, steel and copper, by casting or by mechanical stamping.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.