WO2018032636A1

WO2018032636A1 - Metal plate temporary storage apparatus

Info

Publication number: WO2018032636A1
Application number: PCT/CN2016/105930
Authority: WO
Inventors: 何建彬; 费和超
Original assignee: 江苏华宇印涂设备集团有限公司
Priority date: 2016-08-18
Filing date: 2016-11-15
Publication date: 2018-02-22
Also published as: CN106144614A

Abstract

A metal plate temporary storage apparatus, comprising a telescoping rod (10), a driver apparatus, and a transmission apparatus. The telescoping rod (10) is fixedly connected to the transmission apparatus. The transmission apparatus is connected to the driver apparatus. The direction in which the telescoping rod (10) extends or retracts is identical to the direction of movement of a metal plate. The maximum extended length of the telescoping rod (10) is greater than or equal to the vertical distance by which the metal plate is away from a side of the telescoping extremity of the telescoping rod (10), the side being perpendicular to the direction of movement. The apparatus solves the problem that a production line needs to be put on hold while a metal tray is being replaced when the processing of the metal plate is completed, thus increasing the production efficiency of the production line.

Description

Metal plate temporary storage device

The present invention claims the priority of a Chinese patent application filed on August 18, 2016, to the Chinese National Intellectual Property Office, with the application number 201610692245.4, entitled "Metal Plate Temporary Storage Device".

Technical field

The present disclosure generally relates to the field of iron printing machines, and more particularly to the field of stacking machines, and more particularly to a metal plate temporary storage device.

Background technique

The printed iron is printed on a tinplate (tinned sheet). Mainly by using the physical properties of water and ink repelling, by means of printing pressure, the printing plate is transferred to the tinplate by the blanket, which belongs to the principle of lithographic offset printing. Metal sheets need to be printed or painted in various patterns or colors before they can be used to make packaging materials such as food cans. The metal sheets need to be cut, printed or coated, and dried in the drying room to complete the pattern. Printed. After the printing of the metal plate pattern is completed, the metal plate needs to be stacked, and after the stacking is completed, the package is packaged and shipped to the customer.

After the processing of the metal sheet is completed, it needs to be stacked on the tray. When the stacking is completed, the tray needs to be replaced. During the replacement of the tray, the production line needs to be suspended, so that the metal sheet processed during the replacement of the tray is dropped to the ground and is to be replaced. After the tray is completed, the production line can be resumed, the production efficiency is relatively low, and the production line needs to be suspended.

Summary of the invention

In view of the above-mentioned drawbacks or deficiencies in the prior art, it is desirable to provide an efficient metal plate temporary storage device that can be stopped without changing during the replacement of the tray.

In a first aspect, the metal plate temporary storage device of the present invention comprises a telescopic rod, a driving device and a transmission device, the telescopic rod is fixedly connected with the transmission device, the transmission device is connected with the driving device, and the extension or contraction direction of the telescopic rod and the metal plate are The direction of motion is the same, and the maximum elongation length of the telescopic rod is greater than or equal to the vertical distance of the metal plate away from the side of the telescopic end of the telescopic rod, and the side is perpendicular to the moving direction.

According to the technical solution provided by the embodiment of the present application, the extension and expansion are performed during the replacement of the tray. The rod temporarily stores the metal plate, and after the tray is replaced, the telescopic rod is shortened, so that the temporary metal plate is dropped on the tray, which can solve the problem that the production line needs to be suspended during the replacement of the metal plate tray after the processing of the metal plate is completed, and the problem is improved. Production efficiency of the production line.

DRAWINGS

Other features, objects, and advantages of the present application will become more apparent from the detailed description of the accompanying drawings.

1 is a schematic structural view of a metal plate temporary storage device according to an embodiment of the present invention;

2 is a schematic structural view of a metal plate temporary storage device according to an embodiment of the present invention;

3 is a schematic structural view of a metal plate temporary storage device according to an embodiment of the present invention.

Reference numeral

10- Telescopic rod 20-Drive motor 30-Synchronous belt

40-rail 50-connecting plate 51-first connecting surface

52-second connecting surface 53-central shaft 54-bearing

60-pressure wheel

detailed description

The present application will be further described in detail below with reference to the accompanying drawings and embodiments. It is understood that the specific embodiments described herein are merely illustrative of the invention, rather than the invention. It should also be noted that, for the convenience of description, only parts related to the invention are shown in the drawings.

It should be noted that the embodiments in the present application and the features in the embodiments may be combined with each other without conflict. The present application will be described in detail below with reference to the accompanying drawings.

Referring to FIG. 1 and FIG. 2 and FIG. 3, the metal plate temporary storage device of the present invention comprises a telescopic rod 10, a driving device and a transmission device. The telescopic rod 10 is fixedly connected with the transmission device, and the transmission device is connected with the driving device, and the telescopic rod 10 is connected. The direction of elongation or contraction is the same as the direction of movement of the metal plate. The maximum elongation length of the telescopic rod 10 is greater than or equal to the vertical distance between the center of gravity of the metal plate and the side of the metal plate away from the telescopic end of the telescopic rod 10, and the side edges are perpendicular to the direction of motion.

In an embodiment of the invention, the driving device is used to drive the telescopic rod for elongation or contraction The driving device is connected by a transmission device and a telescopic rod, and the transmission device is used for transmitting power. The extension or contraction direction of the telescopic rod is the same as the movement direction of the metal plate, and the length of the telescopic rod is reduced, and the maximum elongation length of the telescopic rod is greater than It is equal to the vertical distance between the center of gravity of the metal plate and the side of the rear contact telescopic rod during the movement of the metal plate, which ensures that the metal plate can be temporarily stored on the telescopic rod, and the metal plate does not fall during the replacement of the tray.

Further, the guiding device and the connecting plate 50 are further included. The telescopic rod 10 is fixedly connected to the transmission device through the connecting plate 50, and the guiding device is slidably connected with the connecting plate 50. The guiding direction of the guiding device is the same as the extending or contracting direction of the telescopic rod 10. .

In the embodiment of the present invention, the telescopic rod is fixedly connected to the transmission device through the connecting plate, and the connection strength of the fixed connection between the telescopic rod and the transmission device is increased through the connecting plate, and the telescopic rod with relatively high processing requirement is not subjected to secondary damage. The production cost is saved, and the guiding device is slidably connected with the connecting plate. The guiding direction of the guiding device is the same as the extending or contracting direction of the telescopic rod, and the guiding device is used for guiding the telescopic rod to avoid large movement deviation of the telescopic rod.

Further, the guiding device is provided with the sliding rail 40, and the connecting plate 50 is slidably connected with the sliding rail 40.

In the embodiment of the invention, the guiding device can be provided with a sliding rail, and the connecting plate is slidably connected with the sliding rail, which has a good guiding effect and satisfies the guiding requirement.

Further, the transmission device is provided with a timing belt 30, and the timing belt 30 is fixedly connected to the connecting plate 50.

In an embodiment of the invention, the transmission device is provided with a timing belt, and the timing belt is fixedly connected with the connecting plate, and is driven by the timing belt to transmit the power on the driving device to the telescopic rod, so that the telescopic rod extends along the guiding of the guiding device. Long or shortened, it ensures the elongation of multiple telescopic rods or shortens the synchronization of the movement, the transmission ratio is accurate, the force on the shaft is small, the structure is compact, the oil resistance, the wear resistance is good, and the anti-aging performance is good.

Further, the connecting plate 50 is provided with a first connecting surface 51 and a second connecting surface 52. The first connecting surface 51 is perpendicular to the second connecting surface 52. The first connecting surface 51 is screwed to the timing belt 30, and the second connecting surface 52 is fixed. A central shaft 53 is coupled to the center shaft 53 to sleeve the bearing 54 and the connecting plate 50 is slidably coupled to the slide rail 40 via a bearing 54.

In the embodiment of the invention, the first connecting surface is screwed with the timing belt, which increases the contact area between the timing belt and the connecting board, increases the friction between the connecting board and the timing belt, and improves the reliability of the connection. The second connecting surface is fixedly connected with a central shaft, the central shaft sleeves the bearing, and the connecting plate is slidably connected with the sliding rail through the bearing, so that the connecting plate and the sliding rail are disassembled and installed, and the outer side of the bearing is provided with a stopper to prevent the bearing from sliding out of the guide rail.

Further, the driving device is a driving motor 20, and the driving motor 20 is connected to the timing belt 30.

Further, the guiding device is provided with a guiding post and a guiding sleeve, the guiding sleeve is fixedly connected with the connecting plate, and the guiding sleeve is sleeved with the guiding post.

In the embodiment of the invention, the guiding device can be provided with a guiding column and a guiding sleeve, the guiding sleeve is fixedly connected with the connecting plate, the guiding sleeve is sleeved with the guiding column, the guiding sleeve and the guiding column cooperate to play a guiding role, and the structure is simple and performance stable.

Further, the driving device is provided with a cylinder, and the cylinder is fixedly connected with the guide sleeve.

Further, a pressure roller 60 is further included, and the pressure roller 60 presses the telescopic end of the telescopic rod 10, and the pressure roller 60 is fixedly connected with the guiding device.

In an embodiment of the invention, the pressure wheel further comprises a pressure roller, and the pressure wheel presses the telescopic end of the telescopic rod, and the pressure wheel is fixedly connected with the guiding device. When the telescopic rod is in an extended state, the metal plate is temporarily stacked on the telescopic rod to expand and contract. The extended portion of the rod is suspended, and the connecting portion of the telescopic rod and the transmission device is subjected to a large force. By providing the pressing wheel, the force between the connecting portion of the telescopic rod and the transmission device is reduced, the service life of the component is prolonged, and the service life is improved. The reliability of the entire device.

Further, pulleys are disposed on both sides of the telescopic rod 10.

In the embodiment of the present invention, pulleys are disposed on both sides of the telescopic rod to reduce the friction between the telescopic rod and the metal plate, and the telescopic rod is prevented from scratching the metal plate.

Example 1

A plurality of telescopic rods are arranged in parallel, the telescopic rod is fixed with a connecting plate, the connecting plate is screwed with a central shaft, the central shaft is sleeved with a bearing, the bearing and the sliding rail of the sliding rail are rolled, and the bearing is provided with a stopper on both sides thereof to make the bearing It can move along the path set by the guide rail, and the first connecting surface and the timing belt are screwed to facilitate the fixing of the connecting plate and the timing belt. When the motor drives the timing belt to move, the timing belt drives the telescopic rod to perform elongation or contraction movement, and expands and contracts. The two sides of the rod are provided with rollers. When the telescopic rod is in the process of stretching or contracting, the friction between the telescopic rod and the frame is reduced, the friction between the telescopic rod and the metal plate is reduced, and the wear of the equipment is reduced. In order to avoid the metal plate being scratched, the metal plate temporary storage device of the invention cooperates with the automatic stacking machine, and can automatically replace the tray without suspending the production line. When the tray is replaced, the motor drives the synchronous belt to move, and the synchronous belt drives the telescopic rod to elongate. At this time, the metal plates produced are all stacked on the telescopic rod, and the upper part of the telescopic rod is provided with a pressing wheel, and the pressing wheel presses the telescopic rod, when the metal plate is stacked on the telescopic rod The connection between the telescopic rod and the connecting plate is very strong and easily damaged. A pressure roller is arranged on the upper part of the telescopic rod to offset part of the stress, prolonging the service life of the metal plate temporary storage device and improving the reliability of the metal plate temporary storage device. When the tray is replaced, the telescopic rod is retracted back to the initial position, and the metal plate stored on the telescopic rod falls onto the tray, gold The board temporary storage device completes the whole operation, and so on, ensuring that when the metal sheet is produced, during the stacking process of the metal sheet, when the tray is replaced, the production line does not need to be suspended, and the production efficiency of the production line is improved.

Example 2

A plurality of telescopic rods are arranged in parallel, the telescopic rod is fixed with a connecting plate, the connecting plate is screwed with a guiding sleeve, the guiding sleeve is sleeved on the guiding rod, and the guiding sleeve can slide along the guiding rod, and when the cylinder drives the connecting plate to move, the connecting plate The telescopic rod is driven to extend or contract. The two sides of the telescopic rod are provided with rollers. When the telescopic rod is in the process of stretching or contracting, the friction between the telescopic rod and the frame is reduced, and the telescopic rod and the metal plate are reduced. The friction between the equipment reduces the wear of the equipment and prevents the metal plate from being scratched. The metal plate temporary storage device of the present invention cooperates with the automatic stacker to realize automatic replacement of the tray without suspending the production line, and when the tray is replaced, the cylinder is driven. The connecting plate moves, the connecting plate drives the telescopic rod to elongate, and the metal plates produced at this time are all stacked on the telescopic rod, the upper part of the telescopic rod is provided with a pressing wheel, and the pressing wheel presses the telescopic rod, when the metal plate is stacked on the telescopic rod, The joint between the telescopic rod and the connecting plate is very stressed and easily damaged. A pressure roller is arranged on the upper part of the telescopic rod to offset part of the stress and prolong the temporary storage device of the metal plate. The service life improves the reliability of the metal plate temporary storage device. When the tray replacement is completed, the telescopic rod retracts back to the initial position, and the metal plate stored on the telescopic rod falls onto the tray, and the metal plate temporary storage device completes the entire action. This repetition ensures that when the metal sheet is produced, during the stacking process of the metal sheet, when the tray is replaced, the production line does not need to be suspended, and the production efficiency of the production line is improved.

The above description is only a preferred embodiment of the present application and a description of the principles of the applied technology. It should be understood by those skilled in the art that the scope of the invention referred to in the present application is not limited to the specific combination of the above technical features, and should also be covered by the above technical features without departing from the inventive concept. Other technical solutions formed by any combination of their equivalent features. For example, the above features are combined with the technical features disclosed in the present application, but are not limited to the technical features having similar functions.

Claims

A metal plate temporary storage device, comprising: a telescopic rod, a driving device and a transmission device, wherein the telescopic rod is fixedly connected with the transmission device, the transmission device is connected with the driving device, and the telescopic rod is The direction of elongation or contraction is the same as the direction of movement of the metal plate, and the maximum elongation length of the telescopic rod is greater than or equal to a vertical distance between a center of gravity of the metal plate and a side of the metal plate away from the telescopic end of the telescopic rod, the side and the side The direction of motion is vertical.
The metal plate temporary storage device according to claim 1, further comprising a guiding device and a connecting plate, wherein the telescopic rod is fixedly connected to the transmission device through the connecting plate, and the guiding device is connected to the connecting device The plate is slidably connected, and the guiding direction of the guiding device is the same as the direction of elongation or contraction of the telescopic rod.
The metal plate temporary storage device according to claim 2, wherein the guiding device is provided with a sliding rail, and the connecting plate is slidably connected to the sliding rail.
The sheet metal temporary storage device according to claim 3, wherein the transmission device is provided with a timing belt, and the timing belt is fixedly coupled to the connecting plate.
The metal plate temporary storage device according to claim 4, wherein the connecting plate is provided with a first connecting surface and a second connecting surface, and the first connecting surface is perpendicular to the second connecting surface, the first A connecting surface is screwed to the timing belt, the second connecting surface is fixedly connected with a central shaft, the central shaft sleeves a bearing, and the connecting plate is slidably connected to the sliding rail through the bearing.
The sheet metal temporary storage device according to any one of claims 3 or 4 or 5, wherein the driving device is a driving motor, and the driving motor is connected to the timing belt.
The metal plate temporary storage device according to claim 2, wherein the guiding device is provided with a guiding post and a guide sleeve, the guiding sleeve is fixedly connected with the connecting plate, the guiding sleeve and the guiding sleeve Pick up.
The sheet metal temporary storage device according to claim 7, wherein the driving device is provided with a cylinder, and the cylinder is fixedly coupled to the guide sleeve.
The metal plate temporary storage device according to any one of claims 2 or 3 or 4 or 5 or 7 or 8, further comprising a pressure roller, wherein the pressure roller presses the telescopic end of the telescopic rod, The pressure roller is fixedly connected to the guiding device.
The metal plate temporary storage device according to any one of claims 1 or 2 or 3 or 4 or 5 or 7 or 8, wherein a pulley is provided on both sides of the telescopic rod.