CN223117488U - NG unloader - Google Patents

Abstract

The utility model discloses an NG blanking device which comprises a first lifting structure for feeding an empty tray, wherein a first conveying structure is arranged above the first lifting structure, a transfer structure is arranged below a conveying path of the first conveying structure, a conveying line structure is arranged below the transfer structure, a second lifting structure is arranged at the feeding end part of the conveying line structure, a second conveying structure is arranged between the second lifting structure and the transfer structure, and the device further comprises a blanking conveying structure. According to the utility model, the first conveying structure conveys empty trays to the conveying structure, the conveying structure passes through the blanking conveying structure and bears unqualified products conveyed by the blanking conveying structure, the second conveying structure conveys the trays to the second lifting structure, the second lifting structure gradually descends to stack the trays, and after a certain number of stacked trays filled with the unqualified products are conveyed out through the conveying line structure, so that the stacked trays of the unqualified products can be conveyed.

Description

NG unloader

Technical Field

The utility model relates to the technical field of product blanking and carrying, in particular to an NG blanking device.

Background

In the production line of manufacturing industry, the product detection link is crucial to guaranteeing product quality and meeting customer demands. Once the product is detected, the qualified product and the unqualified product are required to be respectively subjected to blanking treatment so as to ensure smooth operation of the production line and high-efficiency classification of the product. However, there are significant limitations to the prior art during the blanking process of the reject product.

At present, for the blanking treatment of unqualified products, a common practice is to carry the products one by one onto a blanking conveying line through a mechanical arm. Although this method realizes automatic handling of the product, it faces many problems in practical application. First, since the robot is generally only responsible for handling individual products, stacking of reject products cannot be achieved, which greatly limits its application in situations where stacking is required. Secondly, when the unqualified products need to be carried to a remote station or workshop for further treatment, the conventional conveying line cannot meet the requirement due to the limitation of length and flexibility, and therefore, an NG blanking device is provided for solving the problems.

Disclosure of utility model

The utility model aims to overcome the defects of the prior art and provides an NG blanking device.

The aim of the utility model is achieved by the following technical scheme:

The utility model provides a NG unloader, includes the first elevation structure of empty tray material loading, first elevation structure top is provided with the first transport structure that is used for empty tray transport, first transport structure's transport route below is provided with carries the structure, it is provided with transfer chain structure to carry the structure below, transfer chain structure's pan feeding tip with carry and be provided with the second elevation structure between the structure, the second elevation structure with carry and carry the tray that will be equipped with the disqualified product to second transport structure on the second elevation structure still includes with disqualified product carry to carry the unloading transport structure on the structure.

Preferably, the first lifting structure comprises a vertical plate, a lifting linear module is fixedly arranged on the side face of the vertical plate, and a tooth fork for bearing a tray is arranged at the lifting end of the lifting linear module.

Preferably, the first carrying structure comprises a portal frame, a transverse moving linear module is fixedly arranged on the side face of the portal frame, a first lifting cylinder is fixedly arranged at the moving end of the transverse moving linear module, a first mounting frame is fixedly arranged at the lifting end of the first lifting cylinder, and a plurality of first suckers with matched forming shapes and tray shapes are arranged on the first mounting frame.

Preferably, the transfer structure comprises a guide rail and a transfer linear module, a carrier plate for bearing the tray is fixedly arranged at the moving end of the transfer linear module, and the carrier plate and the guide rail are in sliding installation.

Preferably, a plurality of limiting blocks are fixedly arranged on the upper surface of the carrier plate, and the shape enclosed by the limiting blocks is matched with the shape of the tray.

Preferably, a sensor is installed in a groove on the upper surface of the carrier plate.

Preferably, the second carrying structure comprises a fixing frame, a second lifting cylinder is fixedly installed on a side plate of the side face of the fixing frame, a second mounting frame is installed at the lifting end of the second lifting cylinder, and a plurality of second suckers with matched assembly shapes and tray shapes are installed on the second mounting frame.

Preferably, the conveying line structure comprises a bottom frame, a conveying line body is arranged on the bottom frame, a supporting plate for supporting the conveying line body is further arranged on the bottom frame, and a plurality of baffles are fixedly arranged on side frames on two sides of the bottom frame.

Preferably, the unloading transport structure includes that the diaxon removes the module, the link is installed to the removal end that the diaxon removed the module, fixed mounting has the rotating electrical machines on the link, the rotating electrical machines's rotating end fixed mounting has the third mounting bracket, install a plurality of third sucking discs that are used for absorbing the product on the third mounting bracket.

Preferably, a carrier is arranged below the feeding level of the first lifting structure, and an avoidance groove matched with the dental fork is formed in the carrier.

The utility model has the following advantages:

1. according to the utility model, the first lifting structure lifts the empty tray to the feeding position of the first conveying structure, the first conveying structure conveys the empty tray to the transferring structure, the transferring structure passes through the blanking conveying structure and bears the unqualified products conveyed by the blanking conveying structure, then the transferring structure is conveyed to the second lifting structure through the second conveying structure, the second lifting structure gradually descends to stack the tray as the tray is conveyed to the second lifting structure by the second conveying structure, and the stacked tray with the unqualified products is conveyed out through the conveying line structure after a certain number of stacks are carried, so that the stacked tray with the unqualified products can be transferred.

2. According to the utility model, the conveying line body is arranged at the discharging end of the second lifting structure, so that the stacked trays can be buffered through the conveying line body, frequent carrying from the discharging end of the second lifting structure is not required, and the labor intensity is reduced.

3. According to the utility model, through the cooperation of the carrying platform and the avoiding groove, the stacked empty trays can be placed on the carrying platform, the tooth fork is driven by the vertical plate to move upwards in the avoiding groove to lift and feed the empty trays stacked on the carrying platform, and the stacked empty trays are not required to be placed on the tooth fork manually, so that the lifting is automatically realized.

Drawings

Fig. 1 is a schematic overall perspective view of the present utility model.

Fig. 2 is a schematic diagram of the present utility model in an overall top view.

Fig. 3 is a schematic view of a first lifting structure according to the present utility model.

Fig. 4 is a schematic view of a first carrying structure according to the present utility model.

Fig. 5 is a schematic view of the transfer structure of the present utility model in a state of not carrying a tray.

Fig. 6 is a schematic view of the transfer structure of the present utility model in a state of carrying a tray.

Fig. 7 is a schematic diagram of a second carrying structure of the present utility model.

Fig. 8 is a schematic diagram of a conveyor line structure according to the present utility model.

Fig. 9 is a schematic diagram of a blanking conveying structure of the present utility model.

In the figure, 1, a first lifting structure, 11, a vertical plate, 12, a lifting linear module, 13, a tooth fork, 2, a first conveying structure, 21, a portal frame, 22, a transverse linear module, 23, a first lifting cylinder, 24, a first mounting frame, 25, a first sucker, 3, a transferring structure, 31, a guide rail, 32, a transferring linear module, 33, a carrier plate, 34, a limiting block, 35, a sensor, 4, a second conveying structure, 41, a fixing frame, 42, a second lifting cylinder, 43, a second mounting frame, 44, a second sucker, 5, a second lifting structure, 6, a conveying line structure, 61, a bottom frame, 62, a conveying line body, 63, a supporting plate, 64, a baffle plate, 7, a carrying platform, 8, a avoiding groove, 9, a blanking conveying structure, 91, a two-axis moving module, 92, a connecting frame, 93, a rotating motor, 94, a third mounting frame, 95 and a third sucker.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediary, or in communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Such as the embodiment shown in fig. 1-9.

The utility model provides a NG unloader, includes first elevation structure 1 to empty tray material loading, first elevation structure 1 top is provided with the first transport structure 2 that is used for empty tray transport, the transport route below of first transport structure 2 is provided with carries structure 3, it is provided with transfer chain structure 6 to carry structure 3 below, the pan feeding tip of transfer chain structure 6 with carry and be provided with second elevation structure 5 between the structure 3, second elevation structure 5 with carry and be provided with the tray transport that will be equipped with unqualified product to carry between the structure 3 second transport structure 4 on the second elevation structure 5, still include with unqualified product transport to carry unloading transport structure 9 on the structure 3.

Referring to fig. 1 and 2, when defective products need to be discharged, firstly defective products from upstream detection are conveyed to a discharge position by a discharge conveying structure 9, at the same time, an empty tray at a loading position of the first lifting structure 1 is lifted to a loading position of a first conveying structure 2 by the first lifting structure 1, at the moment, a transfer structure 3 is moved to a discharge position of the first conveying structure 2, then the empty tray at the loading position is conveyed to the transfer structure 3 by the first conveying structure 2, then the empty tray is driven to move to a discharge position of the discharge conveying structure 9 by the transfer structure 3, defective products are conveyed to the empty tray on the transfer structure 3 by the discharge conveying structure 9, then the tray filled with defective products is driven to move to a loading position of a second conveying structure 4 by the transfer structure 3, the tray filled with defective products is conveyed to the second lifting structure 5 by the second conveying structure 4, with the subsequent continuous carrying of the unqualified products, the second lifting structure 5 gradually descends to stack the trays with the unqualified products, when the trays with the unqualified products on the second lifting structure 5 are stacked for a certain number, the stacked trays are carried to the conveying line structure 6, the conveying line structure 6 can convey the stacked trays to a preset position, and can buffer the conveying line structure 6, namely, a plurality of stacks of the trays with the unqualified products are buffered on the conveying line structure 6, after a certain number of buffering, the trays with the stacks of the unqualified products in the trays can be manually matched for transferring, and the trays closest to the outlet can also be transferred, because the trays can be buffered in the conveying line structure 6, so that frequent transferring of the stacked trays is not needed, the labor intensity is reduced.

The manual transfer may be performed by using a cart to transfer a plurality of stacked trays onto the cart, or may be automatically connected by an AGV cart, and other types of transfer methods for stacking trays on the conveyor line structure 6 may be used herein, which are not limited herein.

The blanking and conveying structure 9 may not only perform blanking on the unqualified product, but also perform blanking on the qualified product, which is not limited herein, and accordingly, a corresponding belt line may be disposed on a moving path of the blanking and conveying structure 9 to perform blanking on the qualified product, and the qualified product is conveyed to a next process through the belt line, where a specific position of the belt line is not limited herein, and is actually set according to needs.

The first lifting structure 1 comprises a vertical plate 11, a lifting linear module 12 is fixedly arranged on the side face of the vertical plate 11, and a tooth fork 13 for bearing a tray is arranged at the lifting end of the lifting linear module 12.

Referring to fig. 3, the lifting linear module 12 drives the fork 13 to lift, so that the empty trays located on the fork 13 are gradually loaded, that is, after the topmost empty tray is carried by the first carrying structure 2, the height of one tray is lifted, so that the empty trays are loaded in a reciprocating manner until the empty trays on the fork 13 are loaded, then the fork 13 is restored to the initial position, that is, the bottommost tray, and the next group of empty trays are waiting to be placed on the fork 13.

In this embodiment, the structure of the second lifting structure 5 is the same as that of the first lifting structure 1, except that the second lifting structure 5 gradually receives trays with defective products from the second conveying structure 4, and descends by one tray height after receiving one tray until the second lifting structure 5 receives a certain number of trays and conveys the stacked trays onto the conveying line structure 6, so as to complete stacking and conveying of the trays.

The first carrying structure 2 comprises a portal frame 21, a transverse moving linear module 22 is fixedly arranged on the side face of the portal frame 21, a first lifting cylinder 23 is fixedly arranged at the moving end of the transverse moving linear module 22, a first mounting frame 24 is fixedly arranged at the lifting end of the first lifting cylinder 23, and a plurality of first suckers 25 with a composition shape and a tray shape being adapted are arranged on the first mounting frame 24.

Referring to fig. 4, when the empty tray is required to be carried, the first suction cup 25 is moved to the upper side of the first lifting structure 1 through the traverse linear module 22, the first suction cup 25 is driven to contact with and adsorb the empty tray on the first lifting structure 1 through the first lifting cylinder 23, and then the empty tray adsorbed by the first suction cup 25 is carried to the transfer structure 3 under the linkage of the traverse linear module 22 and the first lifting cylinder 23, so that the carrying of the empty tray is completed.

The transfer structure 3 includes a guide rail 31 and a transfer linear module 32, a carrier plate 33 for carrying the tray is fixedly mounted at the moving end of the transfer linear module 32, and the carrier plate 33 and the guide rail 31 are slidably mounted.

A plurality of limiting blocks 34 are fixedly arranged on the upper surface of the carrier plate 33, the shape enclosed by the limiting blocks 34 is matched with the shape of the tray, and a sensor 35 is arranged in a groove on the upper surface of the carrier plate 33.

Referring to fig. 5 and 6, the carrier plate 33 is driven to move by the transfer linear module 32, and the tray is limited on the carrier plate 33 by the limit of the first mounting frame 24, so that the tray is prevented from moving in position during transfer, and whether the tray is placed on the carrier plate 33 or removed is determined by detecting whether the tray is provided on the carrier plate 33 by the sensor 35.

The second carrying structure 4 comprises a fixing frame 41, a second lifting air cylinder 42 is fixedly arranged on a side plate of the side face of the fixing frame 41, a second mounting frame 43 is arranged at the lifting end of the second lifting air cylinder 42, and a plurality of second suckers 44 with a composition shape and a tray shape being matched are arranged on the second mounting frame 43.

Referring to fig. 7, the second lifting cylinder 42 drives the second suction cup 44 to descend and adsorb the trays on the carrier plate 33, the second lifting cylinder 42 drives the trays adsorbed by the second suction cup 44 to lift so as to separate from the carrier plate 33, then the transfer linear module 32 drives the carrier plate 33 to restore to the initial position, then the second lifting cylinder 42 drives the trays adsorbed by the second suction cup 44 and loaded with unqualified products to descend onto the second lifting structure 5, the second lifting structure 5 loads and stacks the trays conveyed by the second conveying structure 4, and the height of one tray is lowered after each tray is loaded, so that the next tray loaded with unqualified products is conveniently received.

The conveying line structure 6 comprises a bottom frame 61, a conveying line body 62 is arranged on the bottom frame 61, a supporting plate 63 for supporting the conveying line body 62 is further arranged on the bottom frame 61, and a plurality of baffles 64 are fixedly arranged on side frames on two sides of the bottom frame 61.

Referring to fig. 8, a pallet 63 is disposed below the conveyor line body 62 to carry stacked trays conveyed by the conveyor line body 62, so that a certain number of trays can be carried, and for convenience, the second lifting structure 5 carries the stacked trays onto the conveyor line body 62 for conveying, the width of the conveyor line body 62 is smaller than the width of the fork 13 in the second lifting structure 5, that is, the carrier bars of the fork 13 are located at two sides of the conveyor line body 62, so that the fork 13 and the conveyor line body 62 are convenient to avoid, the fork 13 becomes the conveyor line body 62 to carry the stacked trays after being located below the conveyor line body 62, so as to complete conveying, and in order to prevent the trays from moving in position in the conveying process, the trays are guided by the baffles 64 at two sides, so that the conveying is smoothly completed.

The blanking handling structure 9 comprises a two-axis moving module 91, a connecting frame 92 is arranged at the moving end of the two-axis moving module 91, a rotating motor 93 is fixedly arranged on the connecting frame 92, a third mounting frame 94 is fixedly arranged at the rotating end of the rotating motor 93, and a plurality of third suckers 95 used for adsorbing products are arranged on the third mounting frame 94.

Referring to fig. 9, when the upstream unqualified product is required to be conveyed, the third suction cup 95 is moved to the position of the unqualified product through the linkage of the two-axis moving module 91 and the rotating motor 93 and is adsorbed, and conveyed to the carrier plate 33 at the discharging position through the linkage of the two-axis moving module 91 and the rotating motor 93 again, so that discharging is completed, and the rotating motor 93 rotates to feed and discharge products at different angles.

It should be noted that, the two-axis moving module 91 can move in two dimensions of the horizontal and vertical directions, specifically, the function can be achieved by combining two motor screw linear modules, and other linear module combination shapes can also be utilized, for example, linear driving components such as a motor synchronous belt module, an air cylinder, and the like, which is not limited in particular.

A carrying platform 7 is arranged below the feeding level of the first lifting structure 1, and an avoidance groove 8 matched with the tooth fork 13 is formed in the carrying platform 7.

Through the cooperation at the carrier 7 and dodge groove 8, can place the empty tray of stacking on the carrier 7, upwards remove down the tooth fork 13 and carry out the lifting material loading to the empty tray that stacks that is located on the carrier 7 in dodging groove 8 under riser 11 drive, do not need the manual work to place the empty tray of stacking on the tooth fork 13, realize the lifting automatically.

The utility model has the working processes that firstly, a blanking conveying structure 9 conveys unqualified products detected upstream to a blanking position, meanwhile, a first lifting structure 1 conveys empty trays to a loading position of a first conveying structure 2, the first conveying structure 2 conveys empty trays at the loading position to a transferring structure 3, the transferring structure 3 conveys the empty trays to the blanking conveying structure 9 to receive the unqualified products from the blanking conveying structure 9, after the empty trays above the transferring structure 3 are filled with the unqualified products, the empty trays are moved to a position of a second conveying structure 4, the second conveying structure 4 adsorbs and conveys the trays to a second lifting structure 5 to be stacked, a certain number of trays on the second lifting structure 5 are conveyed to a conveying line structure 6, and the stacked trays filled with the unqualified products are buffered or conveyed out through the conveying line structure 6.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (10)

1. The NG blanking device is characterized by comprising a first lifting structure (1) for feeding an empty tray, a first conveying structure (2) for conveying the empty tray is arranged above the first lifting structure (1), a transfer structure (3) is arranged below a conveying path of the first conveying structure (2), a conveying line structure (6) is arranged below the transfer structure (3), a second lifting structure (5) is arranged between the feeding end part of the conveying line structure (6) and the transfer structure (3), a second conveying structure (4) for conveying a tray filled with an unqualified product to the second lifting structure (5) is arranged between the second lifting structure (5), and a blanking conveying structure (9) for conveying the unqualified product to the transfer structure (3) is further arranged.

2. The NG blanking device of claim 1, wherein the first lifting structure (1) comprises a vertical plate (11), a lifting linear module (12) is fixedly arranged on the side surface of the vertical plate (11), and a fork (13) for bearing a tray is arranged at the lifting end of the lifting linear module (12).

3. The NG blanking device of claim 1, wherein the first carrying structure (2) comprises a portal frame (21), a traversing linear module (22) is fixedly arranged on the side surface of the portal frame (21), a first lifting cylinder (23) is fixedly arranged at the moving end of the traversing linear module (22), a first mounting frame (24) is fixedly arranged at the lifting end of the first lifting cylinder (23), and a plurality of first suckers (25) with a composition shape adapted to the shape of the tray are arranged on the first mounting frame (24).

4. The NG blanking device of claim 1, wherein the transfer structure (3) comprises a guide rail (31) and a transfer linear module (32), a carrier plate (33) for carrying a tray is fixedly arranged at the moving end of the transfer linear module (32), and the carrier plate (33) and the guide rail (31) are slidably mounted.

5. The NG blanking device of claim 4, wherein a plurality of limiting blocks (34) are fixedly arranged on the upper surface of the carrier plate (33), and the shape enclosed by the limiting blocks (34) is matched with the shape of the tray.

6. The NG blanking device of claim 4, wherein a sensor (35) is mounted in a groove in the upper surface of the carrier plate (33).

7. The NG blanking device of claim 1, wherein the second carrying structure (4) comprises a fixing frame (41), a second lifting cylinder (42) is fixedly arranged on a side plate of the side face of the fixing frame (41), a second mounting frame (43) is arranged at the lifting end of the second lifting cylinder (42), and a plurality of second suckers (44) with a composition shape matched with the shape of the tray are arranged on the second mounting frame (43).

8. The NG blanking device of claim 1, wherein the conveying line structure (6) comprises a bottom frame (61), a conveying line body (62) is arranged on the bottom frame (61), a supporting plate (63) for supporting the conveying line body (62) is further arranged on the bottom frame (61), and a plurality of baffles (64) are fixedly arranged on side frames on two sides of the bottom frame (61).

9. The NG blanking device of claim 1, wherein the blanking conveying structure (9) comprises a two-axis moving module (91), a connecting frame (92) is arranged at the moving end of the two-axis moving module (91), a rotating motor (93) is fixedly arranged on the connecting frame (92), a third mounting frame (94) is fixedly arranged at the rotating end of the rotating motor (93), and a plurality of third suckers (95) for adsorbing products are arranged on the third mounting frame (94).

10. The NG blanking device of claim 2, wherein a carrying table (7) is arranged below the feeding level of the first lifting structure (1), and an avoidance groove (8) matched with the tooth fork (13) is formed in the carrying table (7).