CN212831543U - Automatic tray recovery equipment - Google Patents

Abstract

An automatic tray recovery device comprises a feeding assembly, a stacking assembly, a conveying assembly and a return assembly, wherein the feeding assembly comprises a feeding support piece and a feeding belt, and the feeding belt is pivoted with the feeding support piece; the stacking assembly is arranged at one end of the feeding assembly, the stacking assembly comprises a stacking installation part and a stacking positioning part, the stacking positioning part is pivoted to the stacking installation part, the stacking positioning part is used for clamping an external tray, the conveying assembly is arranged on one side of the stacking assembly and comprises a conveying base, a conveying supporting part and a conveying belt, the conveying supporting part is arranged on the conveying base, the conveying belt is pivoted to the conveying supporting part, the feed back assembly is arranged above the feeding assembly and comprises a feed back supporting part and a feed back belt, and the feed back belt is pivoted to the feed back supporting part. The equipment conveys the trays to the stacking assembly through the feeding belt, and the stacking positioning piece is matched with the stacking installation piece to automatically stack the trays; after the tray is conveyed to the conveyor belt, the conveying base rises, and then the tray is conveyed to the material return belt to automatically recover the tray.

Description

Automatic tray recovery equipment

Technical Field

The utility model relates to a tray recovery plant technical field especially relates to an automatic recovery plant of tray.

Background

In manufacturing plants, pallets are often used to transport goods, such as goods for shipment from a factory. Currently, workers generally pull goods from a warehouse to a truck by pulling a cart and a pallet, and the truck is transported to various places. After the workman uninstalled the goods, pull back the storehouse with the tray with the trailer, moreover, when not using the tray, the manual work is piled up the tray and is placed in order to save space. Through the mode of artifical recovery tray, workman intensity of labour is big, inefficiency, and moreover, the workman is injured easily.

SUMMERY OF THE UTILITY MODEL

Therefore, in order to solve the above problems, it is necessary to provide an automatic tray recycling device which is convenient to use, efficient and safe.

An automatic tray recovery device comprises a feeding assembly, a stacking assembly, a conveying assembly and a return assembly, wherein the feeding assembly comprises a feeding support piece and a feeding belt, and the feeding belt is pivoted with the feeding support piece; the stacking assembly is arranged at one end of the feeding assembly and comprises a stacking assembly and a stacking positioning piece, the stacking positioning piece is pivoted to the stacking assembly, the stacking positioning piece is used for clamping an external tray, the conveying assembly is arranged on one side of the stacking assembly and comprises a conveying base, a conveying supporting piece and a conveying belt, the conveying supporting piece is arranged on the conveying base, the conveying belt is pivoted to the conveying supporting piece, the feeding back assembly is arranged above the feeding assembly and comprises a feeding back supporting piece and a feeding back belt, and the feeding back belt is pivoted to the feeding back supporting piece.

In one embodiment, the stacking assembly further comprises a stacking fixing frame, a first stacking wheel, a first connecting belt, a second stacking wheel and a second connecting belt, the first stacking wheel and the second stacking wheel are respectively pivoted at two ends of the stacking fixing frame, one end of the first connecting belt is connected with the first stacking wheel, the other end of the first connecting belt is connected with the stacking mounting piece, one end of the second connecting belt is connected with the second stacking wheel, and the other end of the second connecting belt is connected with the stacking mounting piece.

In one embodiment, the stacking assembly further includes a stacking sensor and a transmitting sensor, and the stacking sensor and the transmitting sensor are respectively mounted at two ends of the stacking fixture.

In one embodiment, the stacking assembly further comprises a stacking power element and a turning power element, the stacking power element is used for driving the stacking installation member to lift, and the turning power element is used for driving the stacking positioning member to turn.

In one embodiment, the power device further comprises a controller for controlling the operation of the stacking power element and the overturning power element.

In one embodiment, the conveying assembly comprises a conveying fixing frame, a lifting wheel, a conveying connecting belt and a lifting power element, the lifting wheel is pivoted with one end of the conveying fixing frame, one end of the conveying connecting belt is connected with the lifting wheel, the other end of the conveying connecting belt is connected with the conveying base, and the lifting power element is used for driving the lifting wheel to rotate.

In one embodiment, the conveying assembly further comprises a lifting sensing element and a discharging sensing element, the lifting sensing element is installed on one side of the conveying base, and the discharging sensing element is installed on one side of the conveying fixing frame.

In one embodiment, the conveying assembly further comprises a conveying driving wheel, a conveying driven wheel and a conveying power element, two ends of the conveying belt are connected with the conveying driving wheel and the conveying driven wheel, and the conveying power element is used for driving the conveying driving wheel to rotate.

In one embodiment, the feeding assembly further comprises a feeding driving wheel, a feeding driven wheel and a feeding power element, two ends of the feeding belt are connected with the feeding driving wheel and the feeding driven wheel, and the feeding power element is used for driving the feeding driving wheel to rotate.

In one embodiment, the feeding assembly further comprises a feeding fixing seat, and the feeding supporting member is connected to the feeding fixing seat; the feed back subassembly includes the feed back fixing base, feed back support piece connects on the feed back fixing base.

The utility model discloses an automatic recovery plant of tray conveys the tray to the stack assembly through the pay-off area, and after the stacking positioning piece joint tray, the stacking installed part promotes, and until next tray conveys to the stack assembly, the stacking installed part descends again, and the stacking positioning piece joint next tray again, realizes the stacking of tray; after the stacked trays are conveyed to the conveying belt, the conveying base rises, and then the trays are conveyed to the material return belt, so that the trays are automatically recovered. This automatic recovery plant of tray convenient to use, high-efficient safety.

Drawings

Fig. 1 is a schematic structural view of an automatic tray recycling apparatus according to a preferred embodiment of the present invention;

FIG. 2 is a schematic structural view of a feeding assembly in the automatic tray recycling device shown in FIG. 1;

FIG. 3 is a schematic structural view of a stacking assembly of the automatic tray recycling apparatus shown in FIG. 1;

FIG. 4 is a schematic structural view of a transfer unit of the automatic pallet recycling apparatus shown in FIG. 1;

FIG. 5 is a schematic view of the automatic tray recycling apparatus of FIG. 1 with the stacking assembly loaded;

FIG. 6 is a schematic view illustrating a state where trays are transferred to a transfer unit in the automatic tray recycling apparatus of FIG. 1;

fig. 7 is a schematic view illustrating a state in which a tray is lifted by a transfer unit in the automatic tray recycling apparatus of fig. 1.

Reference is made to the accompanying drawings in which:

an automatic tray recovery apparatus 100;

the device comprises a bearing platform 10, a feeding assembly 20, a feeding support member 21, a feeding belt 22, a feeding fixing seat 23, a stacking assembly 30, a stacking installation member 31, a stacking positioning member 32, a stacking fixing frame 33, a first connecting belt 34, a second stacking wheel 35, a second connecting belt 36, a stacking sensing member 37 and a conveying sensing member 38;

the conveying device comprises a conveying assembly 40, a conveying base 41, a conveying supporting piece 42, a conveying belt 43, a conveying fixing frame 44, a conveying connecting belt 45, a lifting sensing piece 46, a discharging sensing piece 47, a material returning assembly 50, a material returning supporting piece 51, a material returning belt 52, a material returning fixing seat 53 and a tray 90.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully below. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. When the number of an element is referred to as "a plurality," it can be any number of two or more. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 7, in order to implement the present invention, an automatic tray recycling apparatus 100 includes a supporting platform 10, a feeding assembly 20, a stacking assembly 30, a conveying assembly 40 and a feeding back assembly 50, the feeding assembly 20 includes a feeding support 21 and a feeding belt 22, the stacking assembly 30 includes a stacking installation member 31 and a stacking positioning member 32, the feeding back assembly 50 includes a feeding back support 51 and a feeding back belt 52, the automatic tray recycling apparatus 100 conveys a tray 90 to the stacking assembly 30 through the feeding belt 22, the stacking positioning member 32 is clamped to the tray 90, the stacking installation member 31 is lifted until the next tray 90 is conveyed to the stacking assembly 30, the stacking installation member 31 is lowered again, the stacking positioning member 32 is clamped to the next tray 90 again, and stacking of the tray 90 is implemented; after the stacked trays 90 are conveyed to the conveyor belt 43, the conveying base 41 is lifted, and the trays 90 are conveyed to the return belt 52, so that the trays 90 are automatically recovered.

As shown in fig. 1 and 2, the feeding assembly 20 is disposed below the loading platform 10, and the feeding back assembly 50 is disposed on the loading platform 10 to fully utilize the space; the feeding assembly 20 comprises a feeding support member 21 and a feeding belt 22, the feeding belt 22 is used for conveying the tray 90, and the feeding belt 22 is pivoted with the feeding support member 21; the feeding assembly 20 further includes a feeding driving wheel (not shown), a feeding driven wheel (not shown), and a feeding power element (not shown), two ends of the feeding belt 22 are connected to the feeding driving wheel and the feeding driven wheel, the feeding power element is used for driving the feeding driving wheel to rotate, optionally, the feeding driving wheel and the feeding driven wheel are respectively disposed at two ends of the feeding support member 21, further, the three feeding belts 22, the three feeding driving wheels, and the three feeding driven wheels are all three and are in one-to-one correspondence, and the three feeding belts 22 are uniformly distributed on the feeding support member 21, so as to ensure the reliability of transmission; the feeding driving wheels are connected through a synchronizing shaft, and the feeding driven wheels are connected through the synchronizing shaft, so that synchronous rotation is ensured. The feeding assembly 20 further comprises a feeding fixing seat 23, and the feeding supporting member 21 is connected to the feeding fixing seat 23. Optionally, the feeding assembly 20 is provided in plurality, and each feeding assembly 20 is arranged at intervals.

As shown in fig. 3, the stacking assembly 30 is disposed at one end of the feeding assembly 20, the stacking assembly 30 includes a stacking installation member 31 and a stacking positioning member 32, the stacking positioning member 32 is pivotally connected to the stacking installation member 31, and the stacking positioning member 32 is used for clamping an external tray 90; the stacking assembly 30 further includes a stacking fixture 33, a first stacking wheel (not shown), a first connecting belt 34, a second stacking wheel 35, and a second connecting belt 36, wherein the first stacking wheel and the second stacking wheel 35 are respectively pivoted to two ends of the stacking fixture 33, one end of the first connecting belt 34 is connected to the first stacking wheel, the other end of the first connecting belt is connected to the stacking fixture 31, one end of the second connecting belt 36 is connected to the second stacking wheel 35, and the other end of the second connecting belt is connected to the stacking fixture 31. For firm clamping, the number of the stacking installation pieces 31 is two, the two stacking installation pieces 31 are respectively arranged on two sides of the stacking fixing frame 33, the number of the stacking positioning pieces 32 is four, and two stacking positioning pieces 32 are respectively arranged on the two stacking installation pieces 31; the first stacking wheels, the first connecting belts 34, the second stacking wheels 35 and the second connecting belts 36 are four and correspond to each other one by one, and two first stacking wheels and two second stacking wheels 35 are respectively installed on two sides of the stacking fixing frame 33. The first stacking wheel drives the first connecting belt 34 and the second stacking wheel 35 drives the second connecting belt 36 to move in the same direction, so as to drive the stacking installation member 31 to lift.

In one embodiment, the stacking assembly 30 further includes a stacking power element (not shown) for driving the stacking mount 31 to move up and down and a turning power element (not shown) for driving the stacking spacer 32 to turn over. Optionally, the number of stacking power elements is four, and the four stacking power elements correspond to the two first stacking wheels and the two second stacking wheels 35 respectively; the number of the turning power elements is four, and the four turning power elements correspond to the four stacking positioning elements 32 respectively. The stack assembly 30 further includes a stack sensor 37 and a transmission sensor 38, wherein the stack sensor 37 and the transmission sensor 38 are respectively mounted at two ends of the stack holder 33. Alternatively, the stacking sensor 37 is disposed near the bottom end of the stacking fixture 33, and the transmission sensor 38 is disposed near the top end of the stacking fixture 33; the stack sensing member 37 detects the position of the tray 90 on the feeding belt 22, and the transfer sensing member 38 detects the stack height of the tray 90; further, the stack sensor 37 and the transfer sensor 38 are both infrared sensors. The initial position of the stacking positioning element 32 is the height of one tray 90, when the stacking sensing element 37 detects the tray 90, at this time, the tray 90 on the feeding belt 22 is located below the stacking installation element 31, the stacking positioning element 32 extends out to clamp the tray 90, the stacking installation element 31 rises by the height of one tray 90 again, the next tray 90 on the feeding belt 22 moves until the stacking sensing element 37 detects the tray 90, at this time, the previous tray 90 is placed on the next tray, the stacking positioning element 32 retracts, the stacking installation element 31 descends to the initial position again, the stacking positioning element 32 extends out again to clamp the tray 90, and the operation is repeated until the conveying sensing element 38 detects the tray 90, which indicates that a plurality of trays 90 are stacked in place.

As shown in fig. 4, the conveying assembly 40 is disposed at one side of the stacking assembly 30, the conveying assembly 40 includes a conveying base 41, a conveying support 42 and a conveyor belt 43, the conveying support 42 is mounted on the conveying base 41, and the conveyor belt 43 is pivoted to the conveying support 42; the transmission assembly 40 further includes a transmission driving wheel (not shown), a transmission driven wheel (not shown), and a transmission power element (not shown), wherein both ends of the transmission belt 43 are connected to the transmission driving wheel and the transmission driven wheel, and the transmission power element is used for driving the transmission driving wheel to rotate. Optionally, the transmission driving wheel and the transmission driven wheel are respectively arranged at two ends of the transmission support member 42, further, the transmission belts 43, the transmission driving wheel and the transmission driven wheel are all three and are in one-to-one correspondence, and the three transmission belts 43 are uniformly distributed on the transmission support member 42 to ensure transmission reliability; each transmission driving wheel is connected through a synchronous shaft, and each transmission driven wheel is connected through a synchronous shaft, so that synchronous rotation is ensured.

In one embodiment, the conveying assembly 40 includes a conveying fixing frame 44, a lifting wheel (not shown), a conveying connecting belt 45 and a lifting power element (not shown), the lifting wheel is pivoted to one end of the conveying fixing frame 44, one end of the conveying connecting belt 45 is connected to the lifting wheel, the other end is connected to the conveying base 41, and the lifting power element is used for driving the lifting wheel to rotate. Optionally, the lifting wheels, the conveying connecting belt 45 and the lifting power elements are four and are in one-to-one correspondence, and the four upgrading wheels are respectively disposed at four ends of the conveying fixing frame 44. The conveying assembly 40 further comprises a lifting sensing member 46 and an discharging sensing member 47, wherein the lifting sensing member 46 is installed on one side of the conveying base 41, the lifting sensing member 46 is used for detecting the tray 90 on the conveying belt 43, the discharging sensing member 47 is installed on one side of the conveying fixing frame 44, and the discharging sensing member 47 is used for detecting the tray 90 on the conveying belt 43. Optionally, the lifting sensing element 46 and the discharging sensing element 47 are both infrared sensors. During operation, the stacked trays 90 are conveyed to the conveyor belt 43 until the lifting sensor 46 detects the trays 90, the lifting power element lifts the conveying base 41 to the material returning assembly 50, the conveyor belt 43 conveys the trays 90 towards the material returning assembly 50 until the discharging sensor 47 cannot detect the trays 90, and at this time, the lifting power element lowers the conveying base 41.

As shown in fig. 1, the feeding back assembly 50 is disposed above the feeding assembly 20, the feeding back assembly 50 includes a feeding back support 51 and a feeding back belt 52, and the feeding back belt 52 is pivotally connected to the feeding back support 51. The feed back component 50 comprises a feed back fixing seat 53, and the feed back supporting piece 51 is connected to the feed back fixing seat 53. Alternatively, the feed back assembly 50 is similar in construction to the feed assembly 20 and will not be described in detail below. In order to realize the automatic control, the automatic tray recycling apparatus 100 further includes a controller (not shown) for controlling the operations of the stacking power element, the turning power element and the lifting power element.

As shown in fig. 1, initially, the stacking position 32 is at the height of one tray 90, and the conveying support 42 is flush with the feeding support 21; as shown in fig. 5, the feeding belt 22 conveys the trays 90 towards the stacking assembly 30, when the stacking sensor 37 detects the trays 90, the stacking positioning element 32 extends to engage with the trays 90, the stacking mounting element 31 is raised by the height of one tray 90, the next tray 90 on the feeding belt 22 moves until the stacking sensor 37 detects the trays 90, at this time, the previous tray 90 is placed on the next tray, the stacking positioning element 32 retracts, the stacking mounting element 31 is lowered to the initial position again, the stacking positioning element 32 extends to engage with the trays 90, and the operation is repeated until the conveying sensor 38 detects the trays 90, which indicates that a plurality of trays 90 are stacked in place. As shown in fig. 6, the feeding belt 22 further transfers the stacked tray 90 to the conveyor belt 43 until the elevation sensing member 46 detects the tray 90; as shown in fig. 7, the lifting power element further lifts the conveying support 42 to be level with the feeding back support 51, the conveyor belt 43 further conveys the tray 90 towards the feeding back belt 52, when the feeding out sensing element 47 detects the tray 90, the feeding back belt 52 rotates in the same direction as the conveyor belt 43, the conveyor belt 43 continues to rotate until the feeding out sensing element 47 does not detect the tray 90, at this time, the tray 90 is separated from the feeding back support 51, the lifting power element further lowers the conveying base 41 to the initial position, and the feeding back belt 52 continues to convey the tray 90 to the next station, and the operation is circulated.

The utility model discloses an automatic recovery plant of tray 100 conveys tray 90 to stacking assembly 30 through pay-off belt 22, and after stacking positioning piece 31 joints tray 90, stacking assembly 31 promotes until next tray 90 conveys to stacking assembly 30, and stacking assembly 31 descends again, and stacking positioning piece 32 joints next tray 90 again, circulates in proper order, realizes the stacking of tray 90; the stacked trays 90 are conveyed to the conveyor belt 43, the lifting power element drives the conveying base 41 to ascend to the material return supporting piece 51, and then the trays 90 are conveyed to the material return belt 52, so that the automatic recovery of the trays 90 is realized. The automatic tray recycling device 100 is convenient to use, efficient and safe.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (10)

1. The automatic tray recovery equipment is characterized by comprising a feeding component, a stacking component, a conveying component and a return component, wherein the feeding component comprises a feeding supporting part and a feeding belt, and the feeding belt is pivoted with the feeding supporting part; the stacking assembly is arranged at one end of the feeding assembly and comprises a stacking assembly and a stacking positioning piece, the stacking positioning piece is pivoted to the stacking assembly, the stacking positioning piece is used for clamping an external tray, the conveying assembly is arranged on one side of the stacking assembly and comprises a conveying base, a conveying supporting piece and a conveying belt, the conveying supporting piece is arranged on the conveying base, the conveying belt is pivoted to the conveying supporting piece, the feeding back assembly is arranged above the feeding assembly and comprises a feeding back supporting piece and a feeding back belt, and the feeding back belt is pivoted to the feeding back supporting piece.

2. The automatic tray recycling device of claim 1, wherein the stacking assembly further comprises a stacking fixture, a first stacking wheel, a first connecting belt, a second stacking wheel and a second connecting belt, the first stacking wheel and the second stacking wheel are respectively pivoted to two ends of the stacking fixture, one end of the first connecting belt is connected to the first stacking wheel, the other end of the first connecting belt is connected to the stacking installation member, one end of the second connecting belt is connected to the second stacking wheel, and the other end of the second connecting belt is connected to the stacking installation member.

3. The apparatus according to claim 2, wherein the stacking assembly further comprises a stacking sensor and a transferring sensor, the stacking sensor and the transferring sensor are respectively mounted at two ends of the stacking fixture.

4. The automatic tray recycling device of claim 1, wherein the stacking assembly further comprises a stacking power element and a turning power element, the stacking power element is used for driving the stacking installation member to lift, and the turning power element is used for driving the stacking positioning member to turn.

5. The automatic tray recycling apparatus of claim 4, further comprising a controller for controlling the operation of the stacking power element and the flipping power element.

6. The automatic tray recycling device of claim 1, wherein the conveying assembly comprises a conveying fixing frame, a lifting wheel, a conveying connecting belt and a lifting power element, the lifting wheel is pivoted to one end of the conveying fixing frame, one end of the conveying connecting belt is connected to the lifting wheel, the other end of the conveying connecting belt is connected to the conveying base, and the lifting power element is used for driving the lifting wheel to rotate.

7. The apparatus for automatically recycling pallets according to claim 6, wherein the transfer assembly further comprises a lifting sensor and a discharging sensor, the lifting sensor is installed at one side of the transfer base, and the discharging sensor is installed at one side of the transfer holder.

8. The automatic tray recycling device according to claim 1, wherein the conveying assembly further comprises a conveying driving wheel, a conveying driven wheel and a conveying power element, two ends of the conveying belt are connected with the conveying driving wheel and the conveying driven wheel, and the conveying power element is used for driving the conveying driving wheel to rotate.

9. The automatic tray recycling device of claim 1, wherein the feeding assembly further comprises a feeding driving wheel, a feeding driven wheel and a feeding power element, two ends of the feeding belt are connected with the feeding driving wheel and the feeding driven wheel, and the feeding power element is used for driving the feeding driving wheel to rotate.

10. The automatic tray recycling device of claim 1, wherein the feeding assembly further comprises a feeding fixing seat, and the feeding supporting member is connected to the feeding fixing seat; the feed back subassembly includes the feed back fixing base, feed back support piece connects on the feed back fixing base.

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