CN219216791U

CN219216791U - Laminated plate conveyor

Info

Publication number: CN219216791U
Application number: CN202320974889.8U
Authority: CN
Inventors: 叶世成; 杨锦; 徐文浩
Original assignee: Shandong Baiqiancheng Machinery Manufacturing Co ltd
Current assignee: Shandong Baiqiancheng Machinery Manufacturing Co ltd
Priority date: 2023-04-26
Filing date: 2023-04-26
Publication date: 2023-06-20
Anticipated expiration: 2033-04-26

Abstract

The utility model discloses a laminated plate conveyor, which comprises a frame, wherein a pre-stack conveying device and a post-stack conveying device are arranged on the frame, a lifting support is movably arranged between the pre-stack conveying device and the post-stack conveying device on the frame, a lifting guide mechanism capable of lifting the front end of a plate conveyed on the pre-stack conveying device is arranged on the lifting support, and a lifting controller is arranged between the lifting support and the frame. When the sheet is conveyed, the first sheet is sequentially conveyed to the post-stack conveying device, the lifting support is lifted when or before the second sheet reaches the output end of the pre-stack conveying device, the front end of the sheet is lifted by the lifting guide mechanism, the sheet reaches the upper side of the post-stack conveying device in an inclined upward posture, and finally the sheet falls onto the first sheet to form a stack. Therefore, a plurality of sheets can be sequentially stacked on the post-stack conveying device, the sheets can be conveyed later together as a whole, the conveying stability is improved, and the stop acceleration and the stop position are easier to control.

Description

Laminated plate conveyor

Technical Field

The utility model relates to the technical field of plate transportation, in particular to a laminated plate conveyor.

Background

The artificial board is made up by using wood or other non-wood plant as raw material, making them pass through a certain mechanical process, separating them into various unit materials, and using or not using adhesive and other additives to make them glue so as to obtain the invented artificial board or moulded product. The manufacturing of the artificial board comprises main working procedures of cutting, drying, sizing, forming and the like, in the forming working procedure, the artificial board which is formed and output from a hot press is required to be continuously subjected to subsequent processing operations such as quality detection, cooling, stacking and the like, and in the continuous operation, the use of plate conveying equipment (such as roller conveying and belt conveying) is indispensable. In actual production, the same production line can be used for processing artificial boards with different thickness batches, such as common artificial boards with the thickness of 3mm, 5mm, 9mm, 12mm, 15mm, 18mm and the like, for thinner artificial boards, such as artificial boards with the thickness of 3mm, the quality of a veneer is relatively smaller, and when the artificial boards are conveyed on conveying equipment, the veneer is easy to generate faster conveying speed, but is easy to stop quickly after being blocked, so that the acceleration, the stop position and the like of the thin board at each station are not well controlled, and the conditions of stop in place, stop impact damage and the like often occur, so that the processing operation after forming is not smooth.

Disclosure of Invention

The technical problem to be solved by the utility model is to provide the stacked plate conveyor which can improve the conveying stability of the thin plate and enable the pause acceleration and pause position of the thin plate to be easier to control.

In order to solve the technical problems, the technical scheme of the utility model is as follows: the stacked plate conveyor comprises a frame, a pre-stack conveying device and a post-stack conveying device which are sequentially arranged are arranged on the frame, a lifting support is movably arranged between the pre-stack conveying device and the post-stack conveying device on the frame, a lifting guide mechanism capable of lifting the front end of a plate conveyed on the pre-stack conveying device is arranged on the lifting support, and a lifting controller is arranged between the lifting support and the frame.

As an optimal technical scheme, the lifting guide mechanism comprises a lifting guide roller rotatably mounted on the lifting support, and a lifting guide table is arranged between the lifting guide roller and the output end of the prestack conveying device on the lifting support.

As a preferable technical scheme, the lifting guide roller is connected with a lifting auxiliary driver.

As an optimal technical scheme, the lifting support is movably provided with a lifting and feeding assisting pressing frame, the lifting and feeding assisting pressing frame is provided with a lifting and feeding assisting pressing roller which can be pressed against the lifting guide roller, and a feeding assisting pressing force applicator is arranged between the lifting and feeding assisting pressing frame and the lifting support.

As an optimal technical scheme, an auxiliary speed reducing device is arranged on the frame and positioned on the board removing side of the lifting guide mechanism.

As an optimal technical scheme, the auxiliary speed reducing device comprises an auxiliary speed reducing frame movably mounted on the frame, a soft damping piece capable of downwards pressing a plate is mounted on the auxiliary speed reducing frame, and a downwards pressing force applicator is arranged between the auxiliary speed reducing frame and the frame.

As the preferable technical scheme, the post-stack conveying device comprises at least two sets of post-stack conveying belt assemblies which are arranged in parallel left and right, and the post-stack conveying belt assemblies are commonly connected with a post-stack conveying driver.

As the preferable technical scheme, be located in the frame behind the folding conveyer belt subassembly side movable mounting has interim tray frame, be equipped with on the interim tray frame and upwards bulge the interim tray portion of the transport face of folding conveyer belt subassembly, interim tray frame with be equipped with interim tray controller between the frame.

Due to the adoption of the technical scheme, the stacked plate conveyor comprises a frame, a pre-stack conveying device and a post-stack conveying device which are sequentially arranged are arranged on the frame, a lifting support is movably arranged between the pre-stack conveying device and the post-stack conveying device, a lifting guide mechanism capable of lifting the front end of a plate conveyed on the pre-stack conveying device is arranged on the lifting support, and a lifting controller is arranged between the lifting support and the frame. When the first sheet is sequentially conveyed to the post-stack conveying device, the lifting controller drives the lifting support to lift when or before the second sheet reaches the output end of the pre-stack conveying device, the lifting guide mechanism lifts the front end of the sheet, the sheet reaches the upper part of the post-stack conveying device in an inclined upward posture, and the sheet naturally falls onto the first sheet to form a stack after the sheet completely passes through the lifting guide mechanism. The post-stack conveying device can sequentially stack a plurality of thin plates, and the thin plates can be conveyed subsequently together as a whole, and the weight of the whole is obviously increased compared with that of a single thin plate, so that the conveying stability is improved, and the pause acceleration and the pause position are easier to control.

Drawings

The following drawings are only for purposes of illustration and explanation of the present utility model and are not intended to limit the scope of the utility model. Wherein:

FIG. 1 is a schematic perspective view of an embodiment of the present utility model;

FIG. 2 is a schematic elevational view of an embodiment of the present utility model;

FIG. 3 is a schematic cross-sectional view of an embodiment of the present utility model;

FIG. 4 is a schematic perspective view of an elevation bracket according to an embodiment of the present utility model;

fig. 5 is a schematic view showing a state when the second sheet is stacked in accordance with the embodiment of the present utility model.

In the figure: 1-a frame; 2-prestack delivery device; 3-post-stack delivery device; 31-post-stack conveyor belt assembly; 4-a temporary supporting plate frame; 41-temporary pallet section; 42-temporary pallet controller; 5-lifting the bracket; 51-elevation guide mechanism; 52-lifting the guide roller; 53-lifting the guide table; 54-elevation assist drive; 55-lifting the auxiliary feeding and pressing frame; 56-lifting the auxiliary feeding press roller; 57-assisted pressure grip applicator; 58-elevation controller; 6-an auxiliary speed reducing device; 61-an auxiliary speed reducing frame; 62-soft damping fin; 63-pressing down the force applicator; 9-plate.

Detailed Description

The utility model is further illustrated in the following, in conjunction with the accompanying drawings and examples. In the following detailed description, exemplary embodiments of the utility model are described by way of illustration only. It is needless to say that the person skilled in the art realizes that the described embodiments may be modified in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive in scope.

As shown in fig. 1 to 5 together, the pallet conveyor comprises a frame 1, and the frame 1 is provided with a pre-stack conveyor 2 and a post-stack conveyor 3 which are arranged in sequence, which of course means in sequence along the conveying direction of the plate 9. The structure forms of the pre-stack conveying device 2 and the post-stack conveying device 3 can be set according to actual needs, such as a roller conveying structure or a belt conveying structure; the structural form of the pre-stack conveying device 2 is not limited in this embodiment, but the structural form of the post-stack conveying device 3 should be in a form that can directly stop the plate 9 or facilitate other structures to stop the plate 9 at the position of the post-stack conveying device because the post-stack conveying device needs to cooperate to stop the plate 9 to finish stacking the plate 9.

The post-stack conveying device 3 in this embodiment includes at least two sets of post-stack conveying belt assemblies 31 arranged side by side, and each post-stack conveying belt assembly 31 forms a belt conveying structure; conventionally, each post-stack conveyor belt assembly 31 should include at least two post-stack conveyor rollers rotatably mounted on the frame 1 with post-stack conveyor belts mounted therebetween. Thus, there may be space between adjacent said post-stack conveyor belt assemblies 31 for mounting structures that stop the plate members 9. The post-stack conveyor belt assemblies 31 are commonly connected to post-stack conveyor drives so that the post-stack conveyor belt assemblies 31 can be actively and synchronously conveyed. Based on the structure of the above-mentioned post-stack conveyor belt assembly 31, the post-stack conveyor rollers at the same end in each of the post-stack conveyor belt assemblies 31 are coaxially connected to the post-stack conveyor drive to form power sharing and speed synchronization. Conventionally, the post stack transport drive is implemented using a motor in combination with a decelerator.

Based on the structural design of the post-stack conveying device 3, in this embodiment, a temporary supporting plate frame 4 is movably mounted on the frame 1 and located at the side of the post-stack conveying belt assembly 31, a temporary supporting plate portion 41 capable of protruding upwards from the conveying surface of the post-stack conveying belt assembly 31 is arranged on the temporary supporting plate frame 4, and a temporary supporting plate controller 42 is arranged between the temporary supporting plate frame 4 and the frame 1. The temporary pallet section 41 is not higher than the conveying surface of the post-stack conveyor belt assembly 31 when the sheet 9 is normally conveyed; when the plate 9 needs to be stopped, the temporary pallet controller 42 drives the temporary pallet 4 to move upwards, so that the temporary pallet 41 is higher than the conveying surface of the post-stack conveyer belt assembly 31, and the post-stack conveyer belt assembly 31 is replaced to support the conveyed plate 9, and the plate 9 is separated from the conveying surface of the post-stack conveyer belt assembly 31 to stop when being supported. Of course, the temporary pallet frame 4, temporary pallet section 41 and temporary pallet controller 42 may be provided in multiple sets as desired to form a common support for the panels 9.

In this embodiment, the temporary pallet support 4 is pivotally mounted on the frame 1, the temporary pallet portion 41 is a temporary supporting surface provided on the temporary pallet support 4, and the temporary pallet controller 42 includes a temporary pallet driving cylinder. Preferably, the temporary support surface is inclined when driven higher than the conveying surface of the post-stack conveyor belt assembly 31, and the temporary support surface is gradually increased in the conveying direction of the plate member 9, so that the plate member 9 does not affect the smooth arrival on the temporary pallet portion 41. Of course, the temporary supporting frame 4 may be slidably mounted on the frame 1, and the temporary supporting portion may be directly configured as an inclined surface structure gradually increasing along the conveying direction of the plate 9, so as to achieve the same technical effect.

Based on the above structure, it is also possible to additionally add a baffle structure that can extend out of the conveying surface of the post-stack conveying belt assembly 31 to cooperate to perform in-place stop. Similar to the above structural principle, the post-stack conveying device 3 is provided with a roller type conveying structure, and the temporary pallet frame 4, the temporary pallet portion 41 and the temporary pallet controller 42 are arranged between adjacent rollers, so that the above effects can be achieved, and the implementation is also within the scope of the present utility model.

The above describes several embodiments of the post stack conveyor 3 in which other structures stop the plate 9 in its position. When the post-stack conveying device 3 can directly stop the plate 9, the post-stack conveying driver can be directly controlled to stop the conveying action, and at this time, the post-stack conveying device 3 can adopt a belt conveying structure or a roller conveying structure, etc.

The lifting support 5 is movably arranged between the pre-stack conveying device 2 and the post-stack conveying device 3 on the frame 1, a lifting guide mechanism 51 capable of lifting the front end of the plate 9 conveyed on the pre-stack conveying device 2 is arranged on the lifting support 5, and a lifting controller 58 is arranged between the lifting support 5 and the frame 1. During normal transport of the plate 9, the elevation guide 51 is not disposed higher than the transport surface of the prestack transport device 2. When stacking is required, the elevation controller 58 drives the elevation support 5 to elevate, and the elevation guide mechanism 51 guides the board 9 to a state of obliquely advancing upward, and the board 9 reaches the post-stack conveyor 3 in a form higher than the conveying surface of the post-stack conveyor 3, whereby the board 9 can be stacked.

Since the lifting support 5 is pivotally mounted on the frame 1, and the lifting guide mechanism 51 is located on a side of the rotation axis of the lifting support 5 away from the pre-stack conveying device 2, when the lifting support 5 is driven to lift, the lifting guide mechanism 51 naturally forms a state in which the plate 9 can be guided to advance obliquely upwards. On the basis of the swing installation, when the plate 9 is normally conveyed, the lifting guide mechanism 51 can be used as a guide for the transition position of the pre-stack conveying device 2 to the post-stack conveying device 3, namely, the guide surface of the lifting guide mechanism 51 is flush with the conveying surfaces of the pre-stack conveying device 2 and the post-stack conveying device 3. Of course, the lifting support 5 may be mounted on the frame 1 in a vertically sliding manner, and the lifting guide mechanism 51 may be configured to guide in inclined planes which rise in sequence along the conveying direction of the plate 9; on the basis of the vertical sliding installation, when the plate 9 is normally conveyed, the high end of the lifting guide mechanism 51 is used as the guide for the transition position of the pre-stack conveying device 2 to the post-stack conveying device 3 for conveying the plate 9, namely, the high end of the lifting guide mechanism 51 is flush with the conveying surfaces of the pre-stack conveying device 2 and the post-stack conveying device 3.

The lifting guide mechanism 51 in this embodiment includes a lifting guide roller 52 rotatably mounted on the lifting support 5, and a lifting guide table 53 is disposed on the lifting support 5 between the lifting guide roller 52 and the output end of the pre-stack conveying device 2. Preferably, the lifting guide roller 52 is connected with a lifting auxiliary drive 54, so that the plates 9 can be conveyed in an auxiliary manner while being lifted and guided, so that the whole plate 9 can still reach the post-stack conveying device 3 smoothly in a lifted state.

Preferably, the lifting support 5 is movably provided with a lifting and feeding-assisting pressing frame 55, the lifting and feeding-assisting pressing roller 56 which can be pressed against the lifting guide roller 52 is arranged on the lifting and feeding-assisting pressing frame 55, and a feeding-assisting pressing force applicator 57 is arranged between the lifting and feeding-assisting pressing frame 55 and the lifting support 5. By the pressing action, the plate 9 can be kept in good contact with the elevation guide roller 52, so that the elevation guide roller 52 can keep good auxiliary conveying action for the plate 9 by means of contact friction. The lifting and feeding assisting frame 55 may be mounted in a swinging manner, or may be mounted in a vertically sliding manner, and this embodiment is schematically illustrated in a swinging manner.

Preferably, an auxiliary speed reducing device 6 is mounted on the frame 1 on the board removing side of the lifting guide mechanism 51, so that the board 9 is firstly reduced before reaching the post-stack conveying device 3 completely, and is beneficial to stopping smoothly at the position of the post-stack conveying device 3 finally. The auxiliary speed reducing device 6 according to this embodiment includes an auxiliary speed reducing frame 61 movably mounted on the frame 1, a soft damping sheet 62 capable of pressing down on the auxiliary speed reducing frame 61, and a pressing down force applicator 63 disposed between the auxiliary speed reducing frame 61 and the frame 1. The auxiliary speed reducing frame 61 is driven to descend by the pressing force applicator 63 to the extent that the soft damping fin 62 can contact with the plate 9, so that the plate 9 is forced to quickly reduce speed by the strong surface friction action of the soft damping fin 62. The soft damping sheet 62 may be made of various rubber materials, and particularly preferably, a wear-resistant rubber material. The auxiliary speed reducing frame 61 is swingably mounted on the frame 1, and it is needless to say that it may be mounted on the frame 1 in a vertically sliding manner.

In this embodiment, when the thick plate is transported, the lifting support 5 is driven to a height that the lifting guide mechanism 51 does not affect the normal conveying of the plate 9, and in this embodiment, the lifting guide mechanism 51 is flush with the conveying surfaces of the pre-stack conveying device 2 and the post-stack conveying device 3 to perform transition guiding. The lifting and feeding assisting press roller 56 is not pressed down; the auxiliary speed reducing frame 61 is lifted, and the soft damping sheet 62 is not used; the temporary pallet 4 is driven to a position where the temporary pallet section 41 is not higher than the conveying surface of the post-stack conveying device 3; the thick plates can be conveyed by the prestack conveying device 2 and the poststack conveying device 3 in sequence.

When the sheet is transported, based on the fact that the sheet is lighter, when or before the first sheet comes to the output end of the pre-stack conveying device 2, the lifting support 5 is driven to a height at which the lifting guide mechanism 51 does not affect the normal conveying of the sheet 9, and similarly, the lifting guide mechanism 51 is flush with the conveying surfaces of the pre-stack conveying device 2 and the post-stack conveying device 3 to carry out transition guide. The lifting and feeding assisting press roller 56 is pressed down; the auxiliary speed reducing frame 61 is driven to descend to such an extent that the soft damping fin 62 can be pressed against the plate member 9; the temporary pallet 4 is driven to a position where the temporary pallet section 41 is higher than the conveying surface of the post-stack conveying device 3. The first sheet passes through the elevation guide mechanism 51 and the soft damping sheet 62 and then reaches the temporary supporting plate portion 41 to stop, wherein the soft damping sheet 62 can damp and slow down the first sheet, and the inclined surface of the temporary supporting plate portion 41 is arranged, so that the plate 9 can smoothly reach the temporary supporting plate portion to form a support. In this process, if the speed of conveying the sheet by the pre-stack conveying device 2 is high, in the lifting guide mechanism 51, the lifting assisting driver 54 may drive the lifting guide roller 52 to slow down the sheet for the first time in a manner lower than the conveying speed of the pre-stack conveying device 2, which may cooperate with the speed-down action of the soft damping sheet 62, so that the sheet may be stopped on the temporary pallet portion 41 smoothly.

The lifting support 5 is driven to lift a certain height, and the second sheet conveyed by the pre-stack conveying device 2 can reach above the post-stack conveying device 3 in an inclined upward posture under the guiding action of the lifting guide mechanism 51. Based on this obliquely upward posture, the second sheet will be higher than the conveying surface of the post-stack conveying device 3, and the soft damping sheet 62 can be driven to rise by a certain height to form a more proper damping and speed-reducing effect. When the second sheet leaves the elevation guide 51, it naturally falls onto the first sheet to form a stack. Similarly, a plurality of sheets can be stacked on the post-stack conveying device 3, and the sheets can be conveyed together as a whole, and the weight of the whole is obviously increased compared with that of a single sheet, so that the conveying stability is improved, and the stop acceleration and the stop position are easier to control.

Wherein, when three, four or more Zhang Baoban sheets need to be stacked, the elevation height of the elevation guide mechanism 51 can be raised step by step according to the stacking condition. After the required number of plates 9 are stacked, the elevation guide mechanism 51 and the soft damping sheet 62 return to the positions where the first single plate is acted on, the temporary supporting plate 41 is driven to be lowered below the conveying surface of the post-stack conveying device 3, and a plurality of stacked plates can fall onto the post-stack conveying device 3 in one body to form subsequent conveying. And then the above-mentioned lamination operation is circularly performed.

Of course, when the post-stack conveying device 3 conveys the plurality of stacked plates 9 together, other rollers or wheels which can press down against the plates 9 may be disposed on the frame 1, so as to ensure that the plurality of stacked plates 9 can be conveyed smoothly.

The embodiment carries out thin plate transportation in a stacked plate mode, can obviously improve the transportation stability of the thin plate, can be used for transporting thick plates, can be used for transporting the thin plate, and is favorable for matching multi-specification hot press molding.

The foregoing has shown and described the basic principles, main features and advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a lamination conveyer, includes frame, its characterized in that: the device is characterized in that a pre-stack conveying device and a post-stack conveying device which are sequentially arranged are arranged on the frame, a lifting support is movably arranged between the pre-stack conveying device and the post-stack conveying device, a lifting guide mechanism capable of lifting the front end of a plate conveyed on the pre-stack conveying device is arranged on the lifting support, and a lifting controller is arranged between the lifting support and the frame.

2. A pallet conveyor as claimed in claim 1, wherein: the lifting guide mechanism comprises a lifting guide roller rotatably mounted on the lifting support, and a lifting guide table is arranged between the lifting guide roller and the output end of the pre-stack conveying device on the lifting support.

3. A pallet conveyor as claimed in claim 2, wherein: the lifting guide roller is connected with a lifting auxiliary drive.

4. A pallet conveyor as claimed in claim 3, wherein: the lifting support is movably provided with a lifting and conveying assisting pressing frame, the lifting and conveying assisting pressing frame is provided with a lifting and conveying assisting pressing roller which can be pressed against the lifting guide roller, and a conveying assisting pressing force applicator is arranged between the lifting and conveying assisting pressing frame and the lifting support.

5. A pallet conveyor as claimed in claim 1, wherein: an auxiliary speed reducing device is arranged on the plate removing side of the lifting guide mechanism on the frame.

6. The pallet conveyor of claim 5 wherein: the auxiliary speed reducing device comprises an auxiliary speed reducing frame movably mounted on the frame, a soft damping piece capable of downwards pressing a plate is mounted on the auxiliary speed reducing frame, and a downwards pressing force applicator is arranged between the auxiliary speed reducing frame and the frame.

7. A pallet conveyor as claimed in claim 1, wherein: the post-stack conveying device comprises at least two sets of post-stack conveying belt assemblies which are arranged side by side left and right, and the post-stack conveying belt assemblies are connected with a post-stack conveying driver.

8. The pallet conveyor of claim 7 wherein: the temporary supporting plate frame is movably arranged on the frame and located at the side of the post-stack conveying belt assembly, a temporary supporting plate part capable of protruding upwards from the conveying surface of the post-stack conveying belt assembly is arranged on the temporary supporting plate frame, and a temporary supporting plate controller is arranged between the temporary supporting plate frame and the frame.