CN214494906U

CN214494906U - Automatic loading and unloading device for Tray disc

Info

Publication number: CN214494906U
Application number: CN202120134240.6U
Authority: CN
Inventors: 粗鲁
Original assignee: Suzhou Mengfu Electronic Technology Co ltd
Current assignee: Suzhou Mengfu Electronic Technology Co ltd
Priority date: 2021-01-19
Filing date: 2021-01-19
Publication date: 2021-10-26
Anticipated expiration: 2031-01-19

Abstract

The utility model provides an automatic unloader that goes up of Tray dish, its including the first conveyer belt group that sets up from top to bottom, second conveyer belt group, locate climbing mechanism between first conveyer belt group and the second conveyer belt group, be located the fixture, the centre gripping elevating system of climbing mechanism top and move and carry the mechanism, first conveyer belt group, centre gripping elevating system and fixture set gradually along Tray dish direction of delivery, move and carry the mechanism and locate between centre gripping elevating system, the fixture, first conveyer belt group is including parallel arrangement's a pair of conveyer belt, climbing mechanism is used for the Tray dish from second conveyer belt group jacking extremely fixture, it is used for moving the Tray dish and removes between fixture and centre gripping elevating system to move the mechanism. So set up, simple structure, each part action links up smoothly, and the action beat is very fast, and it is higher to go up unloading efficiency.

Description

Automatic loading and unloading device for Tray disc

Technical Field

The utility model relates to a Tray dish goes up unloading technical field automatically, especially relates to an automatic unloader that goes up of Tray dish.

Background

Tray discs are widely used in the automatic production of electronic products, especially in the loading or unloading stage of an automatic production line. Tray trays are typically injection molded from rigid plastic with grooves for carrying electronic components for circulation on an automated manufacturing line. In addition, the Tray discs can be stacked together through the cavities of the Tray discs, the occupied space after stacking is small, the unit volume bears more electronic elements, and the requirements of automation and large-batch production can be met.

In the loading stage, an operator puts a plurality of stacked Tray disks filled with electronic components into the equipment, the carrying mechanism carries the electronic components in the Tray disks to a subsequent station, and after the electronic components in one Tray disk are carried, the empty Tray disks need to be transferred, stacked and transported out of the production line. In the unloading stage, the transport mechanism needs to place the electronic components from upstream into the empty Tray, and when the empty Tray is full, the full Tray needs to be stacked and carried out of the production line.

The existing Tray loading and unloading device is complex in structure, and all parts are not smooth enough in motion connection, so that the motion beat is slow, and the loading and unloading efficiency is low; in addition, the stroke of a clamping cylinder in the stacking device for stacking the Tray disks in the existing loading and unloading device is small, so that the compatibility of the Tray disks in different size ranges is poor.

Therefore, there is a need to design an automatic loading and unloading device for Tray discs to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic unloader that goes up of Tray dish that the action links up smoothly, efficiency is higher.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an automatic unloader that goes up of Tray dish, its includes first conveyer belt group, second conveyer belt group that sets up from top to bottom, locates climbing mechanism between first conveyer belt group and the second conveyer belt group, be located the fixture of climbing mechanism top, centre gripping elevating system and move and carry the mechanism, first conveyer belt group, centre gripping elevating system and fixture set gradually along Tray dish direction of delivery, move and carry the mechanism and locate between centre gripping elevating system, the fixture, first conveyer belt group is including parallel arrangement's a pair of conveyer belt, centre gripping elevating system is located the outside of conveyer belt, moves and carries the mechanism and be located between the conveyer belt, climbing mechanism is used for with Tray dish from second conveyer belt group jacking extremely fixture, it is used for moving Tray dish between fixture and centre gripping elevating system to carry the mechanism.

As the utility model discloses further modified technical scheme, climbing mechanism includes the sharp module and the jacking platform of vertical setting, sharp module drives the jacking platform and reciprocates between second conveyer belt group and fixture.

As the utility model discloses further modified technical scheme, fixture includes two sets of centre gripping subassemblies that set up relatively, and every group centre gripping subassembly includes bottom plate, cylinder mounting panel, centre gripping cylinder respectively, the centre gripping layer board of being connected with centre gripping cylinder's telescopic link, the cylinder mounting panel through two parallel arrangement's linear guide with the bottom plate is connected, the cylinder mounting panel can for the bottom plate is followed centre gripping cylinder's flexible direction removes.

As the utility model discloses further modified technical scheme, the both ends of cylinder mounting panel are equipped with bolt assembly, the cylinder mounting panel passes through bolt assembly with the bottom plate is fixed, the cylinder mounting panel is followed the side all is equipped with spacing post around the flexible direction of centre gripping cylinder, in order to inject the removal scope of cylinder mounting panel.

As the utility model discloses further modified technical scheme, centre gripping elevating system includes two sets of centre gripping lifting unit of relative setting, and every centre gripping lifting unit of group includes base, first mounting panel, second mounting panel, centre gripping cylinder, lift cylinder and the centre gripping layer board that connects gradually from bottom to top respectively, first mounting panel is mobilizable through a pair of first straight line guide rail and is installed in the base top, the second mounting panel with centre gripping cylinder power is connected, the centre gripping cylinder drives lift cylinder horizontal migration on the second mounting panel and it, the lift cylinder with centre gripping layer board power is connected, the lift cylinder drives the centre gripping layer board reciprocates.

As the utility model discloses further modified technical scheme, the centre gripping cylinder is fixed in the top of first mounting panel, the lift cylinder is located on the second mounting panel, the second mounting panel includes horizontal plate and vertical board, the lift cylinder is fixed in on the vertical board.

As the utility model discloses further modified technical scheme, the both ends of first mounting panel are equipped with bolt assembly, it is fixed with the base that first mounting panel passes through bolt assembly, first mounting panel is followed the side all is equipped with spacing post around the flexible direction of centre gripping cylinder, in order to inject the migration range of first mounting panel.

As the utility model discloses further modified technical scheme, the second mounting panel is installed through a pair of second linear guide is mobilizable first mounting panel top, first linear guide reaches second linear guide's direction all with centre gripping cylinder's flexible direction is the same.

As a further improved technical scheme of the utility model, first linear guide reaches two respective guide rails of second linear guide divide in the horizontal direction and locate the both sides of centre gripping cylinder.

As the utility model discloses further modified technical scheme, move and carry the mechanism and include the platform that moves of carrying of sharp module and liftable, sharp module sets up along Tray dish direction of delivery.

According to the technical scheme, the automatic Tray loading and unloading device has the advantages that the structure is simpler, the actions of all the parts are smoothly connected, the action beat is faster, and the loading and unloading efficiency is high; the clamping mechanism and the clamping lifting mechanism are internally provided with the clamping cylinder which is arranged on the bottom plate in an adjustable mode through the matching of the linear guide rail and the bolt assembly, so that the stroke of the clamping cylinder is longer, the compatibility of Tray discs in different size ranges is better, the use flexibility of the automatic Tray disc feeding and discharging device is improved, and the application range is wide.

Drawings

Fig. 1 is a perspective view of the automatic loading and unloading device for Tray discs of the present invention.

Fig. 2 is a perspective view of the clamping mechanism of fig. 1.

Fig. 3 is a side view of the clamping mechanism of fig. 2.

Fig. 4 is a perspective view of the clamping elevating mechanism in fig. 1.

Fig. 5 is a partial side view of the clamp lift mechanism of fig. 2.

Fig. 6 is a perspective view of the transfer mechanism in fig. 1.

Fig. 7 is a perspective view of the transfer mechanism in fig. 6 in another state.

Fig. 8 is a sectional view of the transfer mechanism in fig. 6.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

Referring to fig. 1, the present invention provides an automatic Tray loading and unloading device 100, which includes a support, a first conveyor belt group 10 located on the upper layer of the support, a second conveyor belt group 20 located on the lower layer of the support, a jacking mechanism 30 located between the first conveyor belt group 10 and the second conveyor belt group 20, a clamping mechanism 40 located above the jacking mechanism 30, and a stacking device.

First conveyer belt group 10 is used for transporting empty Tray dish, and is concrete, and first conveyer belt group 10 includes the conveyer belt that two intervals set up side by side, and the conveyer belt passes through motor and conveyer belt synchronous drive, and its structure is roughly the same with current conveyer belt structure, does not describe here any more. The both sides of first conveyer belt group 10 are equipped with and are used for leading and prevent the deflector that the Tray coiled the slope to the Tray, and the one end of first conveyer belt group 10 is equipped with the backstop subassembly, specifically includes the jacking cylinder and locates the backstop board on the telescopic link of jacking cylinder. During conveying, the two belts are respectively supported on two sides of the bottom of the Tray disc so as to drive the Tray disc to move.

The second set of conveyors 20 is used to carry stacked full Tray trays into and out of the apparatus and is similar in construction to the first set of conveyors 10 except for the longer length of the conveyors. Preferably, the second set of conveyor belts 20 comprises two pairs of conveyor belts arranged in succession in the conveying direction, the two pairs of conveyor belts being conveyed relatively independently.

The jacking mechanism 30 is used for transporting the Tray disk between the first conveyor belt group 10 and the second conveyor belt group 20, and comprises a vertically arranged linear module and a jacking platform arranged on a sliding block of the linear module.

Referring to fig. 1, 2 and 3, the clamping mechanism 40 includes two sets of clamping assemblies disposed oppositely, each set of clamping assembly includes a bottom plate 41, a cylinder mounting plate 42, a clamping cylinder 43, and a clamping support plate 44 connected to an expansion rod of the clamping cylinder 43. The clamping supporting plate 44 comprises a side plate which is vertically arranged and a plurality of upper supporting plates 441 which are vertically arranged on the side plate, when the Tray is clamped, the side plate is contacted with the side edge of the Tray, the bottom side of the edge of the Tray is supported by the supporting plates 441, preferably, the number of the supporting plates 441 is 3, the supporting plates 441 are arranged at intervals, and the positions of the supporting plates 441 are matched with clamping grooves (not shown) arranged at the edge of the Tray.

The cylinder mounting plate 42 is connected with the bottom plate 41 through two parallel linear guide rails 411, and the cylinder mounting plate 42 can move relative to the bottom plate 41 along the telescopic direction of the clamping cylinder 43 so as to adjust the position of the clamping cylinder 43, thereby increasing the size range of the clamping Tray disk of the clamping cylinder 43. Further, the both ends of cylinder mounting panel 42 are equipped with bolt assembly 421, and cylinder mounting panel 42 is fixed with bottom plate 41 through bolt assembly 421, so set up, can fix centre gripping cylinder 43 after the position of adjusting centre gripping cylinder 43 is accomplished. Preferably, the cylinder mounting plate 42 is provided with a limiting post 422 along the front and rear sides of the telescopic direction of the clamping cylinder 43 to limit the moving range of the cylinder mounting plate 42, so as to prevent the cylinder mounting plate 42 from being separated from the linear guide 411 when the front and rear positions of the clamping cylinder 43 are adjusted.

The clamping assembly further comprises a pair of sensors 45, the sensors 45 are mounted on the bottom plate 41 through mounting columns, the detection height of the sensors 45 is higher than the height of one Tray disc above the supporting plate 441, namely, the sensors 45 are used for detecting whether more than one Tray disc exists above the position of the supporting plate 441, when the height of the whole stack of Tray discs jacked by the jacking mechanism is too high, the number of the Tray discs exceeding the height of the supporting plate 441 is more than 1, the device reports errors, and the clamping mechanism 40 does not perform clamping action.

The stacking device is located above the jacking mechanism 30 and comprises a clamping lifting mechanism 50 and a transferring mechanism 60, the clamping mechanism 40 and the clamping lifting mechanism 50 are sequentially arranged along the conveying direction of the Tray disc, and the transferring mechanism 60 is arranged between the clamping lifting mechanism 50 and the clamping mechanism 40. The first conveyor belt group 10, the clamping lifting mechanism 50 and the clamping mechanism 40 are sequentially arranged, the clamping lifting mechanism 50 is located on the outer side of the first conveyor belt group 10, and the transferring mechanism 60 is located in the interval between the two conveyor belts.

Referring to fig. 1, 4 and 5, the clamping and lifting mechanism 50 includes two sets of clamping and lifting assemblies disposed oppositely, each set of clamping and lifting assemblies includes a base 51, a first mounting plate 52, a second mounting plate 53, a clamping cylinder 54, a lifting cylinder 55 and a clamping support plate 56, and the base 51, the first mounting plate 52 and the second mounting plate 53 are disposed in sequence from bottom to top. The clamp cylinder 54 is fixed above the first mounting plate 52, and the first mounting plate 52 is movably mounted above the base 51 by a pair of first linear guide rails 511. The bolt assembly 521 is arranged at two ends of the first mounting plate 52, the first mounting plate 52 is fixed with the base 51 through the bolt assembly 521, and therefore the clamping cylinder 54 can be fixed after the position of the clamping cylinder 54 is adjusted. Preferably, the first mounting plate 52 is provided with a limiting column 522 along the front and rear sides of the telescopic direction of the clamping cylinder 54 to limit the moving range of the first mounting plate 52, so as to prevent the first mounting plate 52 from being separated from the first linear guide 511 when the front and rear positions of the clamping cylinder 54 are adjusted.

The second mounting plate 53 is movably mounted above the first mounting plate 52 by a pair of second linear guides 521. The directions of the first linear guide 511 and the second linear guide 521 are the same as the telescopic direction of the clamping cylinder 54, and the two guide rails of each pair of linear guide are horizontally disposed on both sides of the clamping cylinder 54. The lifting cylinder 55 is disposed on the second mounting plate 53, preferably, the second mounting plate 53 includes a horizontal plate 531 and a vertical plate 532, and the lifting cylinder 55 is fixed on the vertical plate 532. The second mounting plate 53 is in power connection with the clamping cylinder 54, the clamping cylinder 54 drives the second mounting plate 53 and the lifting cylinder 55 thereon to move horizontally, the lifting cylinder 55 is in power connection with the clamping support plate 56, and the lifting cylinder 55 drives the clamping support plate 56 to move up and down. The utility model provides a centre gripping elevating system 50's linear guide is two-layer, has dwindled the size of device on the horizontal direction greatly under the same condition of flexible distance.

The clamping support plate 56 specifically comprises a side plate and a support plate 562 arranged on the lower portion of the side plate, the clamping support plate 56 is connected with the lifting cylinder 55 through a connecting plate 561, specifically, the connecting plate 561 is in an inverted L shape and comprises a horizontal portion and a vertical portion, and the lifting cylinder 55 is located below the connecting plate 561 and is in power connection with the horizontal portion. Preferably, vertical portion is equipped with vertical recess towards one side of lift cylinder 55, and the recess slides with the cooperation of lift cylinder 55 outer wall for centre gripping layer board 56 moves along lift cylinder 55 outer wall when the jacking or descend, prevents the swing of centre gripping layer board 56, stability when increasing centre gripping layer board 56 and removing. In addition, the lifting cylinder 55 is integrally arranged above the clamping cylinder 54 and is in sliding connection with the first mounting plate 52 through the second mounting plate 53, so that the stress of the telescopic rod of the clamping cylinder 54 in the radial direction is greatly reduced, the clamping cylinder 54 is prevented from being damaged due to overlarge radial stress, the service life of the clamping cylinder 54 is prolonged, and the flexibility of the up-and-down movement of the clamping supporting plate 56 is improved.

Preferably, each set of clamping elevating assemblies further comprises two guide posts 57, the guide posts 57 are disposed on the base 51 and coplanar with the side plates of the clamping plate 56. The number of the supporting plates 562 is 3, the supporting plates are arranged at the bottom of the side plate side by side at intervals, when the Tray disc is clamped, the two groups of supporting plates 562 are fastened with clamping grooves on two opposite sides of the Tray disc, and when the Tray disc is stacked, the side plate and the guide column 57 are matched to stack the Tray disc uniformly, so that the Tray disc can be prevented from toppling. Further, the clamping elevating mechanism 50 further comprises

sensors

581, 582 for detecting the height of the Tray stack, the

sensors

581, 582 are sequentially arranged on the supporting column 58 from bottom to top, preferably, the detection height of the sensor 581 is equal to 80% of the height of the entire stack of Tray, and the detection height of the sensor 582 is equal to the height of the entire stack of Tray.

Referring to fig. 6, 7 and 8, the transfer mechanism 60 includes a connection plate 61, a linear module 62, a transfer unit 63 disposed on a slide of the linear module 62, and a sensor 68. The connecting plate 61 is used for supporting and mounting the transfer mechanism 60, and the linear module 62 is provided on the connecting plate 61 in the Tray conveying direction.

The transfer unit 63 is driven by the slider of the linear module 62 to move between the clamping mechanism 40 and the clamping elevating mechanism 50. The transferring component 63 specifically comprises an air cylinder mounting plate 631, an air cylinder 633 and a transferring platform 632 connected with an expansion link of the air cylinder 633, which are sequentially arranged from bottom to top. The air cylinder 633 drives the transfer platform 632 to lift. The transferring assembly 63 further includes a first limiting assembly 64 disposed in front of the transferring platform 632 and a second limiting assembly 65 disposed behind the transferring platform 632. The first limiting assembly 64 includes a lifting cylinder 641, a mounting plate 642, a horizontal cylinder 643 and a baffle 644, which are connected in sequence, the baffle 644 is disposed on an expansion rod of the horizontal cylinder 643, and the baffle 644 moves in the horizontal direction and the vertical direction under the driving of the horizontal cylinder 643 and the lifting cylinder 641. The second position-limiting assembly 65 includes a lifting cylinder 651 and a stop block 652 disposed on the telescopic rod of the lifting cylinder 651. When the Tray disc is placed on the transfer platform 632, the lifting cylinder 651 drives the stop block 652 to ascend, the horizontal cylinder 643 drives the baffle 644 to move forwards, the lifting cylinder 641 drives the horizontal cylinder 643 and the baffle 644 to move upwards simultaneously, further, the horizontal cylinder 643 drives the baffle 644 to move backwards, and the baffle 644 is matched with the stop block 652 to limit the Tray disc.

The transfer assembly further includes an occupancy sensor 67 for detecting whether the tray on the transfer platform 632 is in place, specifically, the transfer platform 632 is provided with a hole for stepping, and the occupancy sensor 67 is installed below the transfer platform 632 and detects upwards through the hole for stepping.

When loading, firstly, placing the whole stack of Tray discs on a second conveyor belt group through an AGV trolley or manually, then conveying the whole stack of Tray discs to a jacking mechanism through the second conveyor belt group 20, wherein a jacking platform of the jacking mechanism is positioned below the whole stack of Tray discs, the jacking platform rises and drives the whole stack of Tray discs to rise, when the Tray disc at the topmost layer rises to the height of a clamping mechanism, the height of a supporting plate of the clamping mechanism is aligned with a clamping groove at the edge of the Tray disc at the topmost layer, the clamping mechanism clamps the first Tray disc, and the jacking platform drives the rest Tray discs to fall to a proper height (the second Tray disc does not interfere with the movement of a transfer mechanism); in this case, the robot arm can sequentially pick up the electronic components on the Tray disk to another station and perform processes such as processing and inspection, thereby leaving the Tray disk empty.

Further, the transfer platform 632 moves toward the clamping mechanism 40 and enters under the empty Tray, and after the empty Tray is in place, the transfer platform 632 rises, so that the clamping mechanism 40 releases the empty Tray, and the transfer platform 632 clamps the empty Tray to a limit and drives the empty Tray to move toward the clamping and lifting mechanism 50. When the empty Tray reaches the clamping and lifting mechanism 50, the transfer platform 632 first places the empty Tray on the first conveyor belt group 10 (at this time, the first conveyor belt group 10 is in a static state), the transfer platform 60 continues to move towards the clamping mechanism 40 to transport the next empty Tray, at this time, the clamping support plate 56 of the clamping and lifting mechanism 50 lifts up the first empty Tray and lifts up from the first conveyor belt group 10, and a second empty Tray is prepared to enter the position below the clamping and lifting mechanism 50 at an empty position; when a second empty Tray enters under the gripper elevator mechanism 50 and is placed on the first conveyor set 10, the gripper elevator mechanism 50 lowers and stacks the first empty Tray on the second empty Tray, and the gripper pallet 56 of the gripper elevator mechanism 50 retracts and lowers to the level of the pallet 562 to align with the gripper groove of the second empty Tray, and then the gripper elevator mechanism 50 simultaneously grips and lifts up two empty trays to clear the space in preparation for a third empty Tray to enter … … under the gripper elevator mechanism 50 and so on.

During blanking, electronic components in an upstream procedure need to be placed on an empty Tray, and full trays with the electronic components placed thereon need to be stacked and transported out, wherein the transportation process is opposite to the loading process, and the specific process is as follows: firstly, a whole stack of empty Tray discs is placed on a first conveyor belt group 10 by an AGV trolley or a manual work, then the whole stack of empty Tray discs is transported to a clamping and lifting mechanism 50 through the first conveyor belt group 10, the height of a supporting plate 562 of the clamping and lifting mechanism 50 is adjusted to enable the supporting plate 562 to be aligned with a clamping groove of a second Tray disc below, the clamping and lifting mechanism 50 leaves the lowermost Tray disc on the first conveyor belt group 10, clamps and lifts the rest Tray discs, a transfer platform 632 ascends and clamps and limits the Tray discs and transfers the Tray discs to the clamping mechanism 40, electronic components in an upstream process are picked up by a mechanical arm and placed into the empty Tray discs on the clamping mechanism 40, and after the empty Tray discs are fully placed, the full Tray discs are driven by a jacking mechanism 30 to descend to a proper height (the full Tray discs do not interfere with the movement of the transfer mechanism 60). At this time, the transfer mechanism 60 and the chucking elevating mechanism 50 cooperate to transfer the lowermost empty Tray of the remaining empty trays to the chucking mechanism 40 to further house the electronic components, and then the first and second full trays are simultaneously moved downward by the elevating mechanism 30, and this is repeated, and when the full trays on the elevating mechanism 30 are stacked to a predetermined number, the full trays are carried out of the apparatus by the second conveyor group 20 and further carried out by the AGV or manually.

In conclusion, the automatic Tray loading and unloading device of the utility model has a simpler structure, smooth motion connection of each part, fast motion beat and high loading and unloading efficiency; the clamping mechanism and the clamping lifting mechanism are respectively provided with a linear guide rail and a bolt assembly, so that the clamping cylinder is adjustably arranged on the bottom plate, the stroke of the clamping cylinder is longer, the compatibility of the clamping cylinder with Tray discs in different size ranges is better, the use flexibility of the automatic Tray disc loading and unloading device is improved, and the application range is wide; in addition, the whole top of locating the centre gripping cylinder of lift cylinder among the centre gripping elevating system and through second mounting panel and first mounting panel sliding connection for the lift cylinder, centre gripping layer board and the most dispersion of the weight of the tray dish on it are to the second mounting panel, have not only reduced the telescopic link of centre gripping cylinder in its radial ascending atress greatly, prevent that the radial atress of centre gripping cylinder is too big and damage, have increased the life of centre gripping cylinder, and increased the flexibility that the centre gripping layer board reciprocated moreover. The utility model provides a move and carry the subassembly through all set up spacing subassembly around moving the platform to the Tray dish to stacking carries on spacingly on its direction of delivery, has further improved the security of Tray dish sign indicating number buttress process.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In addition, the above embodiments are only used for illustrating the present invention and not for limiting the technical solutions described in the present invention, and the understanding of the present specification should be based on the technical personnel in the technical field, and although the present specification has described the present invention in detail with reference to the above embodiments, the person of ordinary skill in the art should understand that the person of ordinary skill in the art can still modify the present invention or substitute the same, and all the technical solutions and modifications that do not depart from the spirit and scope of the present invention should be covered within the scope of the claims of the present invention.

Claims

1. The utility model provides an automatic unloader that goes up of Tray dish which characterized in that: including first conveyer belt group, second conveyer belt group, locate climbing mechanism between first conveyer belt group and the second conveyer belt group, be located the fixture, centre gripping elevating system and the mechanism of carrying of climbing mechanism top that set gradually, first conveyer belt group, centre gripping elevating system and fixture set gradually along Tray dish direction of delivery, carry the mechanism of carrying and locate between centre gripping elevating system, the fixture, first conveyer belt group is including parallel arrangement's a pair of conveyer belt, centre gripping elevating system is located the outside of conveyer belt, carry the mechanism of carrying and be located between the conveyer belt, climbing mechanism is used for with Tray dish from second conveyer belt group jacking extremely fixture, it is used for moving the Tray dish between fixture and centre gripping elevating system to carry the mechanism.

2. The Tray disc automated loading and unloading device as claimed in claim 1, wherein: the jacking mechanism comprises a vertically arranged linear module and a jacking platform, and the linear module drives the jacking platform to move up and down between the second conveyor belt group and the clamping mechanism.

3. The Tray disc automated loading and unloading device as claimed in claim 1, wherein: the fixture includes two sets of centre gripping subassemblies that set up relatively, and every centre gripping subassembly of group includes bottom plate, cylinder mounting panel, centre gripping cylinder respectively, the centre gripping layer board of being connected with the telescopic link of centre gripping cylinder, the cylinder mounting panel through two parallel arrangement's linear guide with the bottom plate is connected, the cylinder mounting panel can for the bottom plate is followed the flexible direction of centre gripping cylinder removes.

4. The Tray disc automated loading and unloading device as claimed in claim 3, wherein: the both ends of cylinder mounting panel are equipped with bolt assembly, the cylinder mounting panel passes through bolt assembly with the bottom plate is fixed, the cylinder mounting panel is followed the side all is equipped with spacing post around the flexible direction of centre gripping cylinder, in order to inject the home range of cylinder mounting panel.

5. The Tray disc automated loading and unloading device as claimed in claim 1, wherein: centre gripping elevating system is including two sets of centre gripping lifting unit of relative setting, and every centre gripping lifting unit of group includes base, first mounting panel, second mounting panel, centre gripping cylinder, lift cylinder and the centre gripping layer board that connects gradually from bottom to top respectively, first mounting panel is through mobilizable the installing in the base top of a pair of first straight line guide rail, the second mounting panel with centre gripping cylinder power is connected, centre gripping cylinder drives lift cylinder horizontal migration on the second mounting panel and it, the lift cylinder with centre gripping layer board power is connected, the lift cylinder drives the centre gripping layer board reciprocates.

6. The Tray disc automated loading and unloading device of claim 5, wherein: the centre gripping cylinder is fixed in the top of first mounting panel, the lift cylinder is located on the second mounting panel, the second mounting panel includes horizontal plate and vertical board, the lift cylinder is fixed in on the vertical board.

7. The Tray disc automated loading and unloading device of claim 6, wherein: the both ends of first mounting panel are equipped with bolt assembly, first mounting panel passes through bolt assembly and is fixed with the base, first mounting panel is followed the side all is equipped with spacing post around the flexible direction of centre gripping cylinder, in order to inject the home range of first mounting panel.

8. The Tray disc automated loading and unloading device of claim 6, wherein: the second mounting panel is movably installed above the first mounting panel through a pair of second linear guide rails, and the directions of the first linear guide rails and the second linear guide rails are the same as the telescopic direction of the clamping cylinder.

9. The Tray disc automated loading and unloading device of claim 8, wherein: and two guide rails of the first linear guide rail and the second linear guide rail are respectively arranged at two sides of the clamping cylinder in the horizontal direction.

10. The Tray disc automated loading and unloading device as claimed in claim 1, wherein: the transfer mechanism comprises a linear module and a liftable transfer platform, and the linear module is arranged along the conveying direction of the Tray disc.