CN214191698U

CN214191698U - Automatic recovery unit of thing tray carries

Info

Publication number: CN214191698U
Application number: CN202023345972.4U
Authority: CN
Inventors: 周潇楠; 吕剑锋
Original assignee: Lishui Yuansheng Industrial Robot Co ltd
Current assignee: Lishui Yuansheng Industrial Robot Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-09-14
Anticipated expiration: 2030-12-30

Abstract

The utility model provides an automatic recovery unit of thing tray carries belongs to article splitter technical field. This automatic recovery unit of thing tray carries includes the mounting bracket, its characterized in that: the tray stripping mechanism comprises a transmission component which is arranged on the mounting rack and used for conveying the tray which is to be stripped and is provided with the object, and a stripping piece which is transversely hung on the transmission component and used for separating the object in the tray which is provided with the object from the tray, a tray inlet through which only the tray in the tray which is provided with the object passes is arranged between the stripping piece and the transmission component, and the transmission component is connected with a transmission driver. This carry automatic recovery unit of thing tray's advantage lies in: the object and tray separation is carried out on the tray of the moving object through the stripping piece arranged on the transmission assembly, so that the tray only penetrates out of the tray inlet through which the tray passes, and the object and tray separation is realized.

Description

Automatic recovery unit of thing tray carries

Technical Field

The utility model belongs to the technical field of article splitter, especially, relate to a device that is arranged in will carrying article and tray separation in the tray.

Background

In the production process, a large number of small and independent materials, semi-finished products or finished products are often required to be conveyed, and the small and independent materials, semi-finished products or finished products are prone to falling off in the conveying process and are not suitable for being conveyed by a conveying belt or a roller way, so that the materials, semi-finished products or finished products required to be conveyed in the production process are usually conveyed by placing a tray on the conveying belt or the roller way, and after the tray is used for completing a conveying task, the tray is required to be separated from the bearing objects on the tray so as to recover the empty tray, so that the separated empty tray is used for conveying other materials, semi-finished products or finished products again, and a virtuous cycle is formed.

The current methods for separating the tray from the load-bearing objects thereon include two methods, one is to take the load-bearing objects out of the tray by a manual method, and the other is to adopt a manipulator/mechanical arm device to cooperate with a tooling fixture to complete the work of separating the tray. The former needs to add special labor, and has higher requirements on the working strength of operators due to the need of uninterrupted operation, while the latter is not favorable for links such as on-site quick installation and implementation, production line capacity adjustment, daily maintenance and the like due to high manufacturing cost and complex structure.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a solve the automatic recovery unit of at least partly year thing tray in the above-mentioned problem.

In order to achieve the above purpose, the utility model adopts the following technical proposal: the utility model discloses an automatic recovery unit of year thing tray, including the mounting bracket, its characterized in that: the tray stripping mechanism comprises a transmission component and a stripping piece, wherein the transmission component is arranged on the mounting rack and used for conveying the tray to be stripped and loaded with the articles, the stripping piece is transversely suspended on the transmission component and used for separating the articles in the tray loaded with the articles from the tray, a tray inlet through which only the tray in the tray loaded with the articles passes is arranged between the stripping piece and the transmission component, and the transmission component is connected with a transmission driver.

In the above automatic recycling device for loading trays, the stripping members are symmetrically arranged in a shape of a rectangle, and the top corners of the stripping members are convexly arranged on the front side opposite to the running direction of the conveying assembly relative to the two side parts of the stripping members.

In the above automatic recycling device for carrying pallets, the pallet peeling mechanism further comprises a limiting component, and the limiting component limits the pallet to move upwards when the peeling component peels the articles in the advancing pallet carrying the articles.

In the above automatic recycling device for loading trays, the limiting component includes a plurality of limiting parts disposed on the two lateral sides of the mounting rack, the limiting parts are connected with the limiting driver, and the limiting driver drives the limiting parts to be matched with the two sides of the tray corresponding to the two lateral sides of the mounting rack when the tray loaded with the objects is stripped by the stripping part, and drives the limiting parts to be away from the tray after the stripping is finished.

In the above-described automatic retrieving device for a loading tray, the stopper is a roller which is pressed against a tray carrying an article while the peeling member peels the tray, and the roller rotates under the action of a frictional force generated between the roller and the tray while the peeling member is moving.

In the above automatic recycling device for loading trays, the limiting member is hinged to the mounting frame through the connecting rod.

In the above automatic recycling device for object carrying trays, an object falling area is left in the conveying assembly, and the objects on the object carrying trays enter the object falling area after being peeled by the peeling piece, and an object receiving piece for receiving the falling objects is arranged below the object falling area.

In the above automatic recycling device for loading tray, the article receiving member is provided with a vibrator.

In the above automatic retrieving apparatus for loading trays, the apparatus further comprises an empty tray stacking mechanism for receiving empty trays from the tray peeling mechanism and stacking the empty trays.

In the above automatic recycling device for loading trays, the empty tray stacking mechanism includes a tray storage member having a hollow structure and an opening at one side, a tray supporting member for supporting empty trays in a stacked state and moving back and forth along a direction from the side corresponding to the opening side is disposed in the tray storage member, and a supporting member driver for driving the tray supporting member to move back and forth along a direction from the side corresponding to the opening side is disposed on the tray supporting member.

Compared with the prior art, this carry automatic recovery unit of thing tray's advantage lies in:

1. the object-disc separation is carried out on the tray of the moving object by the stripping piece arranged on the transmission assembly, so that the tray only penetrates out of the tray inlet through which the tray passes, and the object-disc separation is realized;

2. the scheme is different from the existing mechanical arm/mechanical arm device which is matched with a tool clamp to finish the work of placing the tray, and has the advantages of simple structure, capability of being quickly installed, debugged and used on site and low cost;

3. the material and the plate are not separated by a manual mode, the labor intensity of the existing manual operation is greatly reduced, the time for operating personnel to manage other production devices can be saved, and one-man multi-machine management can be realized.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 provides a schematic structural diagram of an embodiment of the present invention.

Fig. 2 provides a schematic structural view of the conveying assembly, the stripping member and the spacing assembly in the tray stripping mechanism in fig. 1.

Fig. 3 provides a top view schematic of fig. 2.

Fig. 4 provides a front view schematic of fig. 2.

Fig. 5 provides a side view schematic of fig. 2.

Fig. 6 provides a schematic structural view of the empty tray stacking mechanism of fig. 2.

Fig. 7 provides a top view schematic of fig. 6.

Figure 8 provides a schematic structural diagram of the cooperation of the embodiment of the invention with an external freezing line belt conveyor for conveying the frozen dumplings loaded in the dumpling production process.

Fig. 9 provides a front view schematic of fig. 8.

Fig. 10 provides a top schematic view of fig. 8.

Fig. 11 provides a side view schematic of fig. 8.

In the figure, a tray a, a freezing line belt conveyor b, a mounting frame 101, a tray inlet 102, a connecting rod 103, an object falling area 104, a conveying narrow belt 105, a belt wheel 106, a long rotating shaft 107, a scraping plate 108, a roller 109, a bearing table 110, a tray storage frame 111, a tray receiving plate 112, a lifting driving screw motor 113 and a limiting cylinder 114.

Detailed Description

The present invention will be described in further detail by way of examples with reference to the accompanying drawings, which are illustrative of the present invention and are not intended to limit the present invention.

As shown in fig. 1, the automatic recycling device for object carrying trays comprises a mounting frame 101, a tray stripping mechanism for separating the objects in the object carrying trays a from the trays a is arranged on the mounting frame 101, the tray stripping mechanism comprises a conveying component arranged on the mounting frame 101 and used for conveying the object carrying trays a to be stripped, and a stripping component transversely suspended on the conveying component and used for separating the objects in the object carrying trays a from the trays a, a tray inlet 102 through which only the trays in the object carrying trays a pass is arranged between the stripping component and the conveying component, and the conveying component is connected with a conveying driver.

The working principle is as follows: when the tray a with the articles on the conveying assembly passes through the stripping piece transversely suspended above the conveying assembly, the articles on the tray a drop off from the tray a due to the blocking of the stripping piece in the process that the tray a enters the tray inlet 102, so that the articles are separated from the tray a.

In addition, in order to collect the objects falling from the tray a, in one or some embodiments, as shown in fig. 1 and 2, an object falling area 104 is left in the conveying assembly for the objects on the tray a carrying the objects to enter after being peeled off by the peeling member, a bearing table 110 (a structure of an object receiver, but not limited thereto) for bearing the falling objects is arranged below the object falling area 104, and in addition, the falling objects are collected conveniently, and a vibrator (not shown in the figure) is arranged on the object receiver.

It should be noted that the structure of the transmission assembly herein has various manners, such as belt conveying, chain conveying, roller conveying, etc., as shown in fig. 1 to 5, the transmission assembly herein includes a pair of narrow transmission belts 105 disposed on two lateral sides of the mounting frame 101 and disposed correspondingly, each narrow transmission belt 105 is provided with a pair of belt pulleys 106 engaged therewith, the pair of belt pulleys 106 disposed on two lateral sides of the mounting frame 101 and disposed correspondingly are rotatably connected by a long rotating shaft 107, and the long rotating shaft 107 is directly or indirectly connected with the transmission driver. In addition, the transmission driver can be of various types, such as a motor, an air cylinder and the like.

The stripping elements, which may be of various configurations and may be arranged according to specific needs, in one or more embodiments, as shown in fig. 1 to 5, are scrapers 108 arranged symmetrically in an angular pattern, with their apex portions projecting relative to their two side portions on opposite front sides in the direction of travel of the conveyor assembly, which arrangement increases the contact time of the stripping elements with the articles (i.e. increases the stripping time, which facilitates better stripping of the articles from the tray a), while also adding a central converging region to the articles, to which the articles converge during their movement with the tray a, to facilitate stripping.

In addition, to limit the upward movement of the tray a as the stripper member strips the articles in the traveling article-carrying tray a, in one or some embodiments, the tray stripping mechanism further comprises a limit stop assembly.

It should be noted that when the limiting assembly is engaged with the tray a, the limiting assembly may only be suspended above the tray a, and only keep a short distance (e.g. 1mm, specifically set as required), or the limiting assembly may be directly pressed on the tray a, but the pressing force does not prevent the tray a from continuously running on the conveying assembly.

The number and the arrangement positions of the limiting members in the limiting assembly may be various, in one or some embodiments, a plurality of limiting members are disposed on two lateral sides of the mounting block 101, the limiting members are connected to a limiting driver, the limiting driver drives the limiting members to be matched with two sides of the tray a corresponding to two lateral sides of the mounting block 101 when the tray a carrying the object is stripped by the stripping member, and drives the limiting members to be away from the tray a after the stripping is completed. As shown in fig. 1 to 3, the two pairs of limiting members are disposed on the front and rear sides of the scraping plate 108 and are disposed correspondingly, and the distance between the limiting members on the front and rear sides of the scraping plate 108 is smaller than the length of the tray a along the traveling direction, so that the two pairs of limiting members can be pressed on the tray a at the same time, and the operation stability of the tray a when the object is peeled off is further improved. In addition, the position limiting driver can be of various types, such as a motor, an air cylinder, etc., and as shown in fig. 1, 2 and 4, the position limiting driver in this embodiment is a position limiting air cylinder 114.

The structure of the limiting member may be various, such as block, plate, etc., in one or some embodiments, as shown in fig. 1, 2 and 4, the limiting member is a roller 109, which is pressed on a tray a carrying the object when the stripping member strips the tray a, and rotates under the action of the friction force generated between the tray a and the tray a, so that the upward movement of the tray a can be well limited, and the resistance to the forward movement caused by the roller 109 pressing on the tray a can be reduced, so that the stripping speed of the object is also improved.

In order to enhance the stability of the position limiting element during operation, in one or more embodiments, as shown in fig. 1, 2 and 4, the position limiting element is hinged to the mounting block 101 through a connecting rod 103.

In addition, in order to facilitate self-stacking of empty trays a after stripping the articles, in one or some embodiments, the apparatus further includes an empty tray stacking mechanism located at the output side of the transport assembly.

There are various structures of the empty tray stacking mechanism, and in one or some embodiments, as shown in fig. 6 and 7, there is a tray storage frame 111 (a structure of a tray storage, but not limited thereto) with a hollow structure and an opening on one side, the size of the internal cross section of the tray storage frame 111 can just accommodate the placement of one tray a, a tray receiving plate 112 (a structure of a tray carrier, but not limited thereto) is provided in the tray storage, and moves back and forth along the direction from the side corresponding to the opening side for receiving empty trays a in a stacked state, and the tray carrier is provided with a lifting driving screw motor 113 (a carrier driver, but not limited thereto) for driving the tray carrier to move back and forth along the direction from the side corresponding to the opening side.

The empty tray a coming out from the output side of the conveying assembly falls into the tray storage frame 111, and according to the storage condition of the tray storage frame 111, the tray receiving plate 112 is driven to descend by the lifting driving screw 113, so that the height of the receiving plane of the tray is adjusted, and the tray can be stored orderly.

As shown in fig. 8 to 11, the device is an application of the device in dumpling production, the input side of the transmission component is connected with a freezing line belt machine b, electricity is connected, after a tray a of summary frozen dumplings conveyed from the freezing line belt machine b passes through a stripping piece in the device, the frozen dumplings stripped from the tray a pass through an object dropping area 104 and enter a vibrating screen (which is a structure of an object receiving piece), and the tray a from which the frozen dumplings are stripped falls into a tray storage frame 111, according to the storage condition of the tray storage frame 111, a tray receiving plate 112 is driven by a screw rod to descend, the receiving plane height of the tray is adjusted, and the trays can be stored orderly.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Although the terms tray a, a freezing line belt machine b, a mounting frame 101, a tray inlet 102, a connecting rod 103, an object dropping area 104, a conveying narrow belt 105, a belt wheel 106, a long rotating shaft 107, a scraping plate 108, a roller 109, a bearing table 110, a tray storage frame 111, a tray receiving plate 112, a lifting driving screw motor 113, a limit cylinder 114, and the like are used more herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

Claims

1. The utility model provides an automatic recovery unit of thing tray carries, includes mounting bracket (101), its characterized in that: the tray peeling device is characterized in that a tray peeling mechanism used for separating articles in a tray (a) carrying the articles from the tray (a) is arranged on the mounting frame (101), the tray peeling mechanism comprises a conveying assembly arranged on the mounting frame (101) and used for conveying the tray (a) carrying the articles to be peeled, and a peeling member transversely suspended on the conveying assembly and used for separating the articles in the tray (a) carrying the articles from the tray (a), a tray inlet (102) only allowing the tray in the tray (a) carrying the articles to pass through is arranged between the peeling member and the conveying assembly, and the conveying assembly is connected with a conveying driver.

2. The automatic retrieving apparatus for loading tray of claim 1, wherein said stripping members are symmetrically disposed in a rectangular shape, and the top corner portion thereof is protruded to the front side opposite to the traveling direction of the transporting member with respect to the both side portions thereof.

3. The automatic retrieval apparatus for carrier trays according to claim 2, wherein said tray stripping mechanism further comprises a limiting member for limiting upward movement of the tray (a) while the stripper strips the articles in the traveling article-carrying tray (a).

4. The automatic carrier tray recycling device according to claim 3, wherein the limiting component comprises a plurality of limiting members disposed on two lateral sides of the mounting frame (101), the limiting members are connected to a limiting driver, the limiting driver drives the limiting members to be engaged with two sides of the tray (a) corresponding to two lateral sides of the mounting frame (101) when the tray (a) carrying the object is stripped off, and drives the limiting members to be away from the tray (a) after stripping.

5. The automatic carrier tray recycling device according to claim 4, wherein the stopper is a roller which is pressed against the tray (a) when the peeling member peels off the tray (a) carrying the object during the traveling, and which is rotated by a frictional force generated between the roller and the tray (a) during the traveling.

6. The automatic carrier tray recycling device of claim 4, wherein the stopper is hinged to the mounting frame (101) by a connecting rod (103).

7. The automatic carrier tray recycling device of claim 1, wherein an article dropping area (104) is left in the conveying assembly for articles on the carrier tray (a) to enter after being peeled by the peeling member, and an article receiving member for receiving the dropped articles is arranged below the article dropping area (104).

8. An automatic retrieval apparatus for carrying pallets according to claim 7 wherein the article receiving members are provided with vibrators.

9. An automatic retrieval device for carrier trays according to any one of claims 1 to 8, wherein the device further comprises an empty tray stacking mechanism for receiving and stacking empty trays (a) from the tray peeling mechanism.

10. An automatic retrieving apparatus for loading trays as claimed in claim 9, wherein said empty tray stacking mechanism comprises a tray storage member having a hollow structure and an opening at one side thereof, said tray storage member being provided with a tray carrier for carrying empty trays (a) in a stacked state, which is movable back and forth along a direction from a side corresponding to the opening side thereof, said tray carrier being provided with a carrier driver for driving the tray carrier to move back and forth along a direction from a side corresponding to the opening side thereof.