CN211077612U

CN211077612U - Automatic tray stripping, classifying and stacking system

Info

Publication number: CN211077612U
Application number: CN201921799130.0U
Authority: CN
Inventors: 年夫彪; 黄庆; 杨鹏; 龚里; 严一帆
Original assignee: Jushi Group Co Ltd
Current assignee: Jushi Group Co Ltd
Priority date: 2019-10-24
Filing date: 2019-10-24
Publication date: 2020-07-24
Anticipated expiration: 2029-10-24

Abstract

The application relates to an automatic categorised system that stacks of taking off material of tray, including main conveyor and tray pile device, characterized by: the main conveying device comprises a main conveying device, a tray shifting device and a paperboard separating device, and the main conveying device is used for conveying the tray group loaded with the paperboard raw materials to a position corresponding to the paperboard separating device; the paperboard separating device is used for pushing paperboard raw materials down from the tray set, the tray shifting device is used for transferring the empty tray set from the main conveying device to the tray stacking device, and the tray stacking device receives the empty tray set and places the trays in the tray set in the stacking area of the trays in a classified mode. This application structure is succinct, convenient to use, and production efficiency improves, and manpower resources cost reduces, and degree of automation promotes.

Description

Automatic tray stripping, classifying and stacking system

Technical Field

The application relates to an automatic tray stripping and classifying stacking system which is mainly suitable for classifying and stacking work of paperboard feeding trays.

Background

The original printing production line depends on manual operation, and after the paperboard feeding is completed, the staff need separate two different trays for bearing the paperboard raw materials and transfer the two different trays to respective storage places. Because the pallets are large and heavy, two employees are required to operate in coordination. The classification and the transport of tray have greatly taken up staff's operating time, have improved labour cost.

Disclosure of Invention

The technical problem that this application was solved is to overcome the above-mentioned not enough that exists among the prior art, and provides a structure succinct, convenient to use, and production efficiency improves, and manpower resources cost reduces, and the automatic material classification system that stacks that takes off of tray that degree of automation promoted.

The technical scheme adopted by the application for solving the technical problems is as follows: an automatic tray stripping, classifying and stacking system comprises a main conveying device and a tray stacking device, wherein the main conveying device comprises a main conveying device, a tray shifting device and a paperboard separating device, and the main conveying device is used for conveying a tray group (along a specified route) loaded with paperboard raw materials to a corresponding position of the paperboard separating device; the paperboard separating device is used for pushing the paperboard raw materials down from the tray groups, (the pushed-down paperboard raw materials are conveyed to the printing machine through the paperboard conveying device outside the system), the tray shifting device is used for transferring the empty tray groups (the paperboard raw materials are pushed down at the moment) from the main conveying device to the tray stacking device, and the tray stacking device receives the empty tray groups and places the trays in the tray groups in the stacking area of the trays in a classified mode.

The tray shifting device comprises a fixed seat, a push rod guide rail and a push rod cylinder; the fixing seat is provided with a push rod through a push rod guide rail, the moving direction of the push rod is perpendicular to the direction of the main conveying device conveying tray set, the push rod preparation (initial) state is located on one side, away from the tray stacking device, of the main conveying device, the push rod is connected with a push rod cylinder, the push rod pushes the tray set to the tray stacking device in the position (direction) where the tray set is received, and after the tray set is pushed to the tray stacking device, the push rod cylinder drives the push rod to reset.

The paperboard separating device comprises a separating rod and a separating rod bidirectional driving device; the separating rod is connected with the separating rod bidirectional driving device, and the paperboard on the tray group is pushed down to the paperboard conveying device outside the system through the upward movement and forward movement actions of the separating rod under the control of the separating rod bidirectional driving device.

The tray stacking device is provided with a structure frame, a grabbing hand device, an auxiliary conveying device and a stacking area, wherein the grabbing hand device is slidably mounted on the structure frame, the auxiliary conveying device is used for receiving and conveying (empty and unseparated) tray groups from the tray shifting device to the position below the grabbing hand device, and the grabbing hand device is used for classifying and grabbing trays in the tray groups conveyed by the auxiliary conveying device in place and placing the trays in the stacking area.

The structure frame is used as a movable beam frame of the grabbing hand device and plays a role in positioning and supporting; the grabbing hand device can move horizontally on the structural frame and can lift and lower the trays in the grabbing tray group to be conveyed to the stacking area of the trays; the auxiliary conveying device is used for receiving the unseparated tray group from the tray shifting device and conveying the unseparated tray group to the position below the grabbing hand device; the stacking area is used for placing the classified different trays.

The grabbing hand device comprises a horizontal moving mechanism, a vertical moving mechanism and a fixed claw mechanism, the horizontal moving mechanism comprises a grabbing hand guide rail, a horizontal moving drive and a horizontal moving frame, the grabbing hand guide rail and the horizontal moving drive are installed on the structural frame, the horizontal moving frame is installed on the grabbing hand guide rail and is connected with the horizontal moving drive, the horizontal moving drive drives the horizontal moving frame to horizontally (left and right) move and adjust the horizontal (left and right) position of the fixed claw mechanism on the grabbing hand guide rail, the vertical moving mechanism is installed on the horizontal moving frame and is used for adjusting the height of the fixed claw mechanism, and the fixed claw mechanism is used for grabbing or putting down a pallet set.

The vertical moving mechanism comprises a vertical moving drive and a vertical moving frame, the vertical moving drive is installed on the horizontal moving frame and is connected with the vertical moving frame, a fixed claw mechanism is installed on the lower portion of the vertical moving frame, the vertical moving mechanism moves the fixed claw mechanism to a corresponding height according to the height of a tray to be grabbed, and due to the fact that the height of an upper tray and the height of a lower tray of the tray set are determined, when the tray to be grabbed is the upper tray, the vertical moving mechanism moves the fixed claw mechanism to the corresponding height of the upper tray; when the tray to be grabbed is a lower tray, the vertical moving mechanism moves the fixed claw mechanism to the height corresponding to the lower tray, and the upper tray and the lower tray are distinguished according to the height.

The fixed claw mechanism comprises a fixed claw drive and fixed claws, the fixed claw drive is installed on the lower portion of the vertical moving frame, the fixed claw drive is connected with the fixed claws, and a plurality of (four in a special case) fixed claws are controlled to clamp the tray within the telescopic range of the fixed claws through retraction motion.

During actual production, the tray group with the paperboard raw materials is placed at the inlet of the main conveying device, the main conveying device conveys the tray group to the position corresponding to the paperboard separating device, and the paperboard raw materials are pushed down by the paperboard separating device and then continue to advance along the advancing direction of the main conveying device and are conveyed to the paperboard conveying device outside the system; at the moment, the main conveying device where the tray set is located backs up, the tray is conveyed to the corresponding area of the tray shifting device and then is stopped, and the separating rod of the paperboard separating device is reset. After the unclassified tray groups enter the corresponding area of the tray shifting device, the unclassified tray groups are pushed onto the auxiliary conveying device through the tray shifting device and are transported to the area below the grabbing hand device; snatch hand device vertical horizontal face downstream, snatch the upper tray earlier, rise back along structural framing track horizontal migration, place the pile district that snatchs region one side with the upper tray, snatch hand device and get back to initial position, repeated snatching action places the pile district that snatchs region opposite side with lower tray, snatchs hand device and returns initial position again, and the automatic material classification that takes off of single tray stacks the process and finishes.

The beneficial effect of this application is: the production efficiency is improved and the labor cost is reduced by replacing manual operation with an automatic streamline. The automation and mechanization improve the standardization and normalization degree of the production field, and are beneficial to management. The establishment of an automatic logistics line reduces the occupational hazard risk possibly existing in the operation processes of manual carrying, paper turning, support placing and the like, and is favorable for safety production.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present application.

Fig. 2 is an application schematic diagram of a main conveying device according to an embodiment of the present application.

Fig. 3 is a schematic view of a pallet stacking apparatus according to an embodiment of the present application.

Detailed Description

The present application will be described in further detail below with reference to the accompanying drawings by way of examples, which are illustrative of the present application and are not limited to the following examples.

Referring to fig. 1 to 3, the automatic tray stripping, classifying and stacking system of the embodiment is characterized in that: comprises a pallet stacking device 1 and a main conveying device 2.

The tray stacking device 1 is provided with an auxiliary conveying device 11, a structural frame 12, a grabbing hand device 13 and a stacking area 14.

The auxiliary conveying device 11 is used for conveying the tray group (composed of an upper tray and a lower tray) conveyed by the main conveying device 2 to a position below the grabbing hand device 13. As a specific example, the sub conveyor 11 includes a sub roller set 111 and a sub conveying drive connected to the sub roller set 111 and driving the sub roller set 111 to rotate the conveying tray set.

The structure frame 12 is connected to the gripper device 13, and fixes the horizontal (left-right direction in fig. 2, the same applies below) movement direction of the gripper device 13.

The gripping hand device 13 comprises a horizontal moving mechanism (prior art, comprising a gripping hand guide rail 134, a horizontal moving frame 131 driven by the horizontal moving mechanism), a vertical moving mechanism (prior art, comprising a vertical moving drive and a vertical moving frame 132), and a fixed jaw mechanism (prior art, comprising a fixed jaw 133 driven by the fixed jaw mechanism); the horizontal moving frame 131 can horizontally move left and right on the structure frame 12 along the grabbing hand guide rail 134; the vertical moving driver is installed on the horizontal moving frame 131, is connected with the vertical moving frame 132, and drives the vertical moving frame 132 to move up and down to a proper height so that the fixed jaw mechanism is at a proper height; the fixed jaw 133 may be opened or closed (to put down or grasp the tray) by a fixed jaw driving (in a specific example, a fixed jaw cylinder).

The main conveying device 2 includes a main conveying device 21, a tray shifting device 22, and a sheet separating device 23.

The main conveying device 21 includes a tray group conveying device 211, the tray group conveying device 211 adopts a main roller group and a main conveying driving mode similar to that of the auxiliary conveying device 11, the main conveying driving mode is connected with the main roller group and drives the main roller group to rotate and convey the tray group and the paper boards, the tray group conveying device 211 is used for conveying the tray group loaded with the paper boards to a position corresponding to the paper board separating device 23, and the paper board conveying device 3 outside the system is used for continuously conveying the paper boards pushed down from the tray group forward to a printing machine (not shown in the figure, the lower right side of the figure 2 is front, and the upper left side of the figure 2 is rear).

The tray shifting device 22 comprises a fixed seat 221, a push rod 222, a push rod guide rail 223 and a push rod cylinder (not shown in the figure); the fixed seat 221 is provided with a push rod 222 through a push rod guide rail 223, the moving direction of the push rod 222 is perpendicular to the direction of the main conveyor 21 conveying the tray set, the preparation state of the push rod 222 is located on one side of the main conveyor 21 away from the auxiliary conveyor 11, the push rod 222 is driven by a push rod cylinder to push the tray set to the position (direction) where the auxiliary conveyor 11 receives the tray set, and after the tray set is pushed to the auxiliary conveyor 11, the push rod cylinder drives the push rod 222 to reset (in fig. 1, the push rod 222 pushes the tray right upwards along the push rod guide rail 223 on the fixed seat 221 under the action of the push rod cylinder, and the push rod 222 reversely moves when being retracted).

The paperboard separating device 23 comprises a separating rod 231, a separating rod vertical track 232, a separating rod transverse track 233 and a separating rod drive (not shown in the figure), wherein the separating rod vertical track 232, the separating rod transverse track 233 and the separating rod drive form a separating rod bidirectional drive device in the prior art; the separating rod 231 can move along the separating rod vertical track 232 and the separating rod transverse track 233 under the control of the separating rod drive, when the tray group is conveyed to the paperboard conveying device 3 outside the system by the tray group conveying 211 (in front of the initial position of the separating rod 231 shown in fig. 2, the initial position of the separating rod 231 can be above or below the tray group conveying 211 as long as the conveying of the tray group conveying 211 is not influenced) or when the paperboard separating device 23 works, the separating rod 231 moves downwards or upwards along the separating rod vertical track 232 to the height corresponding to the paperboard on the tray group by the separating rod drive, then the separating rod 231 moves forwards along the separating rod transverse track 233 by the separating rod drive, the paperboard on the tray group is pushed downwards to the paperboard conveying device 3 and is conveyed forwards to the paperboard destination by the paperboard conveying device 3, the tray group conveys the reverse 211, the empty tray group moves backwards to the position corresponding to the push rod 222, at the same time, the separating lever 231 returns to the initial position under the driving control of the separating lever, and then the empty tray group is pushed to the sub-conveyor 11 by the tray shifting device 22.

During production, the tray set with the paper boards is placed on the tray set conveying device 211, the tray set moves to the working area of the paper board separating device 23 under the action of the main roller set, the conveying of the tray set is suspended 211, the separating rod 231 pushes the paper boards down the tray set through two actions of upward movement and forward movement under the drive control of the separating rod, and the paper boards are conveyed to the paper board conveying device 3 outside the system, so that the automatic material removing operation is completed. The unsorted pallet group retreats under the control of the reverse direction of the pallet group conveying 211 to enter the working area of the pallet shifting device 22, and the whole pallet group enters the auxiliary conveying device 11 under the pushing of the push rod 222. The tray stack is transported by the secondary conveyor 11 to the working area below the gripper device 13. The gripper device 13 completes the sort stacking operation by moving the horizontal moving mechanism 131 and the vertical moving mechanism 132 and tightening and opening the fixed claw mechanism 133 to place the upper tray and the lower tray in the first stacking area 141 and the second stacking area 142, respectively.

All simple variations and combinations of the technical features and technical solutions of the present application are considered to fall within the scope of the present application.

Claims

1. The utility model provides an automatic categorised system that stacks of unloading of tray, includes main conveyor and tray pile device, characterized by: the main conveying device comprises a main conveying device, a tray shifting device and a paperboard separating device, and the main conveying device is used for conveying the tray group loaded with the paperboard raw materials to a position corresponding to the paperboard separating device; the paperboard separating device is used for pushing paperboard raw materials down from the tray set, the tray shifting device is used for transferring the empty tray set from the main conveying device to the tray stacking device, and the tray stacking device receives the empty tray set and places the trays in the tray set in the stacking area of the trays in a classified mode.

2. The automatic tray stripping, classifying and stacking system as claimed in claim 1, wherein: the tray shifting device comprises a fixed seat, a push rod guide rail and a push rod cylinder; the fixing seat is provided with a push rod through a push rod guide rail, the moving direction of the push rod is perpendicular to the direction of the main conveying device for conveying the tray set, the push rod is in an initial state and is located on the side, away from the tray stacking device, of the main conveying device, and the push rod is connected with a push rod cylinder.

3. The automatic tray stripping, classifying and stacking system as claimed in claim 1, wherein: the paperboard separating device comprises a separating rod and a separating rod bidirectional driving device, and the separating rod is connected with the separating rod bidirectional driving device.

4. The automatic tray discharging, classifying and stacking system according to any one of claims 1 to 3, wherein: the tray stacking device is provided with a structure frame, a grabbing hand device, an auxiliary conveying device and a stacking area, the grabbing hand device is slidably mounted on the structure frame, the auxiliary conveying device is used for receiving and conveying a tray set from the tray shifting device to the position below the grabbing hand device, and the grabbing hand device is used for grabbing trays in the tray set conveyed in place by the auxiliary conveying device in a classified mode and placing the trays in the stacking area.

5. The automatic tray stripping, classifying and stacking system as claimed in claim 4, wherein: the grabbing hand device comprises a horizontal moving mechanism, a vertical moving mechanism and a fixed claw mechanism, wherein the horizontal moving mechanism comprises a grabbing hand guide rail, a horizontal moving driver and a horizontal moving frame, the grabbing hand guide rail and the horizontal moving driver are installed on the structural frame, the horizontal moving frame is installed on the grabbing hand guide rail and is connected with the horizontal moving driver, the horizontal moving frame is driven by the horizontal moving driver to horizontally move on the grabbing hand guide rail to adjust the horizontal position of the fixed claw mechanism, the vertical moving mechanism is installed on the horizontal moving frame and is used for adjusting the height of the fixed claw mechanism, and the fixed claw mechanism is used for grabbing or putting down a pallet set.

6. The automatic tray stripping, classifying and stacking system as claimed in claim 5, wherein: the vertical moving mechanism comprises a vertical moving drive and a vertical moving frame, the vertical moving drive is installed on the horizontal moving frame and connected with the vertical moving frame, and a fixed claw mechanism is installed on the lower portion of the vertical moving frame.

7. The automatic tray stripping, classifying and stacking system as claimed in claim 5, wherein: the fixed jaw mechanism comprises a fixed jaw drive and a fixed jaw, the fixed jaw drive is installed on the lower portion of the vertical moving frame, and the fixed jaw drive is connected with the fixed jaw.