CN116161406A

CN116161406A - Veneer turnover machine and board processing production line

Info

Publication number: CN116161406A
Application number: CN202211560520.9A
Authority: CN
Inventors: 严雄邦
Original assignee: Guangxi Kaiya Intelligent Equipment Co ltd
Current assignee: Guangxi Kaiya Intelligent Equipment Co ltd
Priority date: 2022-12-07
Filing date: 2022-12-07
Publication date: 2023-05-26

Abstract

The invention discloses a single plate turnover machine and a plate processing production line. The single-board turnover machine comprises a frame, wherein the frame is provided with a rotating shaft; the rotary table is arranged on the rotary shaft; the blade structures are mounted on the rotary table, the blade structures comprise a first connecting plate, a second connecting plate and a third connecting plate, the second connecting plate is connected with the first connecting plate, the third connecting plate is simultaneously connected with the first connecting plate and the second connecting plate, and the third connecting plate is mounted on the rotary table; 4 blade structures are enclosed to form an open cross-shaped cavity; and the motor is arranged on the frame and is connected with the rotating shaft in a driving way. The technical scheme of the invention can be used for overturning stacked plates and improving the applicability of the overturning machine. The invention further provides a plate processing production line.

Description

Veneer turnover machine and board processing production line

Technical Field

The invention relates to the technical field of plate processing equipment, in particular to a single plate turnover machine and a plate processing production line using the same.

Background

In the prior art, the plate turnover machine generally comprises a motor and a rotating shaft, wherein a block of blades or connecting plates are uniformly arranged along the radial direction of the rotating shaft, and a plate is horizontally placed on any blade or connecting plate. The structure is not suitable for the turnover requirement of simultaneously turning the stacked plates, and the batch turnover of the plates and the transfer work efficiency cannot be improved, because the stacked plates are turned in sequence during the turnover, and are extremely easy to scatter and even fly at will in the turnover process, the falling point of the plates is extremely difficult to effectively control, and the effectiveness and the safety of the turnover work are seriously influenced; on the other hand, because of the limitation of the specifications of the blades or the connecting plates, the specifications of the plates which can be placed on the blades are also greatly limited, so that most of the plates are prevented from being exposed outside the blades, the gravity center of the plates is outside the blades, the plates are very easy to slide off the blades, and the overturning effect is seriously influenced.

Disclosure of Invention

The invention aims to provide a single-plate turnover machine, which aims to solve the technical problems of turnover of stacked plates and improvement of applicability of the turnover machine.

In order to achieve the above object, the present invention provides a single board turnover machine, which is applied to a board processing production line, and includes:

the machine frame is provided with a rotating shaft, and the axis of the rotating shaft is parallel to the horizontal ground;

the rotary table is coaxially arranged on the rotary shaft;

the blade structures are arranged on one side surface of the turntable, which is far away from the rack, and comprise a first connecting plate, a second connecting plate and a third connecting plate, wherein the first connecting plate is parallel to the horizontal ground, the second connecting plate is connected to one side edge of the first connecting plate and is mutually perpendicular to the first connecting plate, the third connecting plate is mutually perpendicular to the horizontal ground, two side edges of the third connecting plate are simultaneously connected to the first connecting plate and one side edge of the second connecting plate, which is far towards the turntable, and the third connecting plate is arranged on the turntable; 4 blade structures are enclosed to form an open cross-shaped cavity;

the motor is arranged on the frame and is in driving connection with the rotating shaft;

the panel is followed the carousel deviates from in a side level of frame is sent into in the cross cavity, so that the blade structure bearing panel, the motor drive the carousel rotates, so that the panel breaks away from the vertical direction the cross cavity.

Optionally, in the height direction, a plurality of first connecting holes are formed in the surface of the turntable, a second connecting hole is formed in the surface of the third connecting plate corresponding to the first connecting hole, and the third connecting plate is connected with the first connecting hole and the second connecting hole through screw structures.

Optionally, the first connecting plate with a side that the second connecting plate deviates from the carousel all is provided with the turn-ups structure, the turn-ups structure is towards deviating from the direction of cross cavity is along stretching.

Optionally, the blade structure further includes a fourth connecting plate, and two sides of the fourth connecting plate are simultaneously connected to the first connecting plate and one side of the second connecting plate, which is away from the turntable.

Optionally, a side of the vane structure facing the cross-shaped chamber is a smooth planar structure.

The invention also provides a plate processing production line, which comprises the single plate turnover machine, and further comprises a conveying belt mechanism and a plate transferring mechanism, wherein the conveying belt mechanism is used for horizontally conveying the plate into the cross-shaped cavity from one side surface of the rotary plate, which is far away from the frame, so that the plate is supported by the blade structure, the rotary plate is driven by the motor to rotate, so that the plate is separated from the cross-shaped cavity from the vertical direction, and the plate vertically falls into the plate transferring mechanism.

Optionally, the conveying belt mechanism includes an upper conveying belt and a lower conveying belt, the lower conveying belt supports the plate, and the upper conveying belt is located above the plate and abuts against the surface of the plate.

In the technical scheme of the invention, the plate enters the cross-shaped cavity along the horizontal direction from one side surface deviating from the turntable, the lower surface of the plate is supported by the blade structure, the upper surface of the plate is limited by the blade structure, and in the horizontal direction, even if the surface area (length and width) of the plate is larger than the maximum cross-sectional area of the cross-shaped cavity, the edge of the plate is exposed out of the cross-shaped cavity, but as long as the gravity center of the plate is in the cross-shaped cavity, the plate can be stably supported, so that the turnover machine meets the use requirements of plates with different specifications. The motor drives the turntable to rotate ninety degrees, so that the plate can slide from the vertical direction and gradually separate from the cross-shaped cavity. In the overturning process, the stacked plates are limited by the blade structure, so that the technical effect of reducing or preventing the plates from scattering is achieved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic perspective view of an embodiment of a single board inverter according to the present invention;

FIG. 2 is a schematic perspective view of a single board inverter according to an embodiment of the invention;

fig. 3 is a schematic perspective view of an embodiment of a board processing line according to the present invention.

Reference numerals illustrate:

reference numerals	Name of the name	Reference numerals	Name of the name
				100	Single-board turnover machine	341	Second connecting hole
1	Rack	35	Fourth connecting plate
				11	Rotating shaft	4	Cross-shaped chamber
2	Turntable	5	Motor with a motor housing
				3	Blade structure	200	Panel processing production line
31	First connecting plate	201	Conveyor belt mechanism
				32	Second connecting plate	201-A	Upper conveyer belt
33	Flanging structure	201-B	Lower conveyer belt
				34	Third connecting plate	300	Plate material

The achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present invention are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.

Furthermore, the description of "first," "second," etc. in this disclosure is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present invention.

In an embodiment of the present invention, the single board turnover machine 100 is applied to a board processing production line 200, and the single board turnover machine 100 includes: the device comprises a frame 1, wherein a rotating shaft 11 is arranged on the frame 1, and the axis of the rotating shaft 11 is parallel to the horizontal ground; the rotary table 2 is coaxially arranged on the rotary shaft 11;4

blade structures

3,4 blade structures 3 are installed on one side surface of the turntable 2, which is far away from the rack 1, the blade structures 3 comprise a first connecting plate 31, a second connecting plate 32 and a third connecting plate 34, the first connecting plate 31 is parallel to the horizontal ground, the second connecting plate 32 is connected to one side edge of the first connecting plate 31 and is perpendicular to the first connecting plate 31, the third connecting plate 34 is perpendicular to the horizontal ground, two side edges of the third connecting plate 34 are simultaneously connected to one side edge of the first connecting plate 31 and one side edge of the second connecting plate 32, which is directed towards the turntable 2, and the third connecting plate 34 is installed on the turntable 2; the 4 blade structures 3 are enclosed to form an open cross-shaped cavity 4; a motor 5, wherein the motor 5 is mounted on the frame 1, and the motor 5 is in driving connection with the rotating shaft 11; the plate 300 is horizontally fed into the cross-shaped chamber 4 from a side surface of the turntable 2, which is far away from the frame 1, so that the blade structure 3 supports the plate 300, and the motor 5 drives the turntable 2 to rotate, so that the plate 300 is separated from the cross-shaped chamber 4 from the vertical direction. As shown in fig. 1 and 2.

As shown in fig. 1, in the initial state, the first connection plates 31 are parallel to the horizontal ground, the second connection plates 32 are perpendicular to the second connection plates 32, the third connection plates 34 connect the first connection plates 31 and the second connection plates 32 and are mounted on the turntable 2, so that the first connection plates 31 and the second connection plates 32 for fixing the blade structure 3 to the

turntable

2,4 blade structures 3 are enclosed in space to form an open cross-shaped chamber 4, wherein the first connection plates 31 parallel to the horizontal ground are enclosed in pairs to form a horizontal part of the cross-shaped chamber 4, the second connection plates 32 perpendicular to the horizontal ground are enclosed in pairs to form a vertical part of the cross-shaped chamber 4, the horizontal part is communicated with the vertical part, and the interval between the two opposite first connection plates 31 and the interval between the two opposite second connection plates 32 are slightly larger than the thickness of the plate 300 (or after a plurality of plates 300 are stacked) so that the plate 300 can enter the cross-shaped chamber 4. In practical application, the plate 300 parallel to the horizontal ground enters the cross-shaped chamber 4 along the horizontal direction from one side surface facing away from the turntable 2 (the arrow in fig. 1 points to the feeding direction of the plate 300, and the feeding direction is also the axial direction of the rotating shaft 11 and the turntable 2), after the plate 300 enters the cross-shaped chamber 4, the lower surface of the plate 300 is supported by the blade structure 3 (as shown in fig. 1 and supported by the first connecting plate 31), the upper surface of the plate 300 is limited by the blade structure 3 (as shown in fig. 1 and limited by the first connecting plate 31), and because the cross-shaped chamber 4 is open, even if the surface area (length and width) of the plate 300 is larger than the maximum cross-sectional area of the cross-shaped chamber 4 in the horizontal direction, the edge of the plate 300 is exposed outside the cross-shaped chamber 4, but as long as the gravity center of the plate 300 is in the cross-shaped chamber 4, the plate 300 is stably supported, so that the turnover machine meets the use requirements of the plates 300 with different specifications. In the prior art, the part of the plate 300 exceeding half of the plate is exposed outside the blade and is very easy to slip from the blade, the root cause is that one side of the plate 300 is close to the root of the blade and is limited by the rotating shaft 11, the gravity center of the plate 300 cannot be moved to the surface of the blade, in the application, the cross-shaped chamber 4 is open, the plate 300 can be freely moved and placed in the cross-shaped chamber 4, the side of the plate 300 can be protruded outside the cross-shaped chamber 4, and the gravity center of the plate 300 is placed in the cross-shaped chamber 4 to stably support the plate 300. Preferably, if the surface area of the plate 300 is greater than the maximum surface area of the cross-shaped chamber 4, the center of gravity of the plate 300 is disposed in the middle of the cross-shaped chamber 4, and at the same time, both ends of the plate 300 protrude outside the cross-shaped chamber 4, and the surface areas of the portions of the plate 300 protruding outside the cross-shaped chamber 4 are the same, so as to balance the weight of the plate 300. The motor 5 drives the turntable 2 to rotate ninety degrees, so that the plate 300 slides from the vertical direction and gradually breaks away from the cross-shaped cavity 4. During the overturning process, the stacked plates 300 are limited by the blade structure 3, so as to achieve the technical effect of reducing or preventing the plates 300 from being scattered. After the motor 5 drives the turntable 2 to rotate ninety degrees, the motor 5 controls the turntable 2 to stop rotating, the other plate 300 is fed into the cross-shaped cavity 4, at the moment, the lower surface of the plate 300 is supported by the second connecting plate 32, the upper surface of the plate 300 is limited by the second connecting plate 32, and the working principle can be clearly obtained from fig. 1 and 2, and the application is not repeated. After the motor 5 drives the turntable 2 to rotate ninety degrees, the motor 5 controls the turntable 2 to stop rotating, so that the former plate 300 slides out of the cross-shaped cavity 4, the latter plate 300 is sent into the cross-shaped cavity 4, and the structure is arranged, so that the feeding work of the plate 300 has extremely high continuity, and the feeding and overturning efficiency is improved. In practice, the motor 5 is mounted to the frame 1 by a stand (not shown).

It should be noted that, in order to prevent the plate 300 from tilting or scattering during the conveying process, the plate 300 is blocked outside the cross-shaped chamber 4, and the plate 300 is horizontally fed into the cross-shaped chamber 4 from a side surface of the turntable 2, which is away from the frame 1, as shown in fig. 1, that is, the plate 300 enters the cross-shaped chamber 4 from the axial direction of the rotating shaft 11, so as to reduce the conveying distance before the plate 300 enters the cross-shaped chamber 4.

In the technical solution of the present invention, in the height direction, a plurality of first connection holes (not shown) are formed on the surface of the turntable 2, a second connection hole 341 is formed on the surface of the third connection plate 34 corresponding to the first connection hole, and the third connection plate 34 connects the first connection hole and the second connection hole 341 through a screw structure (not shown).

This type of structure arrangement adjusts the volume of the cross-shaped chamber 4 by adjusting the mounting position and height of the blade structure 3 to meet the feeding requirements of the plates 300 of different thicknesses.

In the technical scheme of the invention, a flanging structure 33 is arranged on one side edge of the first connecting plate 31 and one side edge of the second connecting plate 32, which are away from the turntable 2, and the flanging structure 33 extends towards a direction away from the cross-shaped cavity 4.

In practical application, the single-board turnover machine 100 disclosed by the invention can be combined with the existing conveying belt to use, namely, the conveying belt horizontally conveys the boards 300, the boards 300 horizontally enter the cross-shaped cavity 4, the stacked boards 300 possibly have structural deformation problems, and the boards 300 on a certain layer are lifted upwards, so that the boards 300 are blocked outside the cross-shaped cavity 4. To solve the above problem, as shown in fig. 1, in the initial state, the flanging structure 33 of the first connecting plate 31 disposed above is turned up, and the flanging structure 33 of the first connecting plate 31 disposed below is turned down to form a larger flaring structure, and if the plate 300 is turned up, the plate 300 is gradually pressed down to be led into the cross-shaped chamber 4 when touching the flanging structure 33.

In the technical solution of the present invention, the blade structure 3 further includes a fourth connecting plate 35, and two sides of the fourth connecting plate 35 are simultaneously connected to one side of the first connecting plate 31 and one side of the second connecting plate 32 facing away from the turntable 2.

This type of structure is arranged such that the fourth connection plate 35 faces the feeding direction of the plate 300 for blocking the plate 300 from being directly fed onto the first connection plate 31 (the second connection plate 32).

In the technical scheme of the invention, one side surface of the blade structure 3 facing the cross-shaped cavity 4 is of a smooth plane structure.

This type of structure arrangement, the smooth planar structure is used for reducing friction between the plates 300, increasing flexibility when the plates 300 slide down, and preventing the feeding of the latter plates 300 from being blocked.

The invention also provides a board processing production line 200, which comprises the single board turnover machine 100, and the specific structure of the single board turnover machine 100 refers to the above embodiment, and since the board processing production line 200 adopts all the technical schemes of all the embodiments, at least has all the beneficial effects brought by the technical schemes of the embodiments, and will not be described in detail herein. The board processing production line 200 further includes a conveying belt mechanism 201 and a board transferring mechanism (not shown in the figure), the conveying belt mechanism 201 is used for horizontally conveying the board 300 from a side surface of the turntable 2, which is far away from the frame 1, into the cross-shaped chamber 4, so that the blade structure 3 supports the board 300, the motor 5 drives the turntable 2 to rotate, so that the board 300 is separated from the cross-shaped chamber 4 from a vertical direction, and the board 300 vertically falls into the board transferring mechanism. As shown in fig. 3.

In practical application, the plate transferring mechanism has the function that the plate 300 falls into the plate transferring mechanism vertically, and the plate 300 can still be placed vertically. The concrete structure generally includes the transfer car (buggy), and the transfer car (buggy) is equipped with and transports storehouse, and transport storehouse open-top and installing frame, the welding has many steel bars that are spaced each other and are parallel to each other on the frame, and panel 300 whereabouts in-process passes between two adjacent steel bars, and the lower side of panel 300 falls to transporting the storehouse bottom, and then overlap joint is at the steel bar on the upper side of panel 300, and this kind of transportation structure is prior art, and this kind is not repeated here.

In the technical scheme of the invention, the conveying belt mechanism 201 comprises an upper conveying belt 201-A and a lower conveying belt 201-B, wherein the lower conveying belt 201-B supports the plate 300, and the upper conveying belt 201-A is positioned above the plate 300 and is abutted against the surface of the plate 300. Of course, the conveyor belt mechanism 201 may be mounted to the frame.

In order to ensure that the surface of the overall structure of the stacked plates 300 tends to be flat, and prevent the plates 300 of other layers from tilting upwards to affect feeding due to structural deformation of a certain layer of plates 300, in order to solve the problem, the overall structure of the stacked plates 300 is conveyed by using an upper conveying belt structure and a lower conveying belt structure, and meanwhile, the upper conveying belt 201-A performs a limiting function on the overall structure, namely, the plates 300 are close to each other, so that the plates 300 are abutted against each other, and the plates 300 are ensured to smoothly enter the cross-shaped cavity 4.

The foregoing description is only of the preferred embodiments of the present invention and is not intended to limit the scope of the invention, and all equivalent structural changes made by the description of the present invention and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the invention.

Claims

1. The utility model provides a veneer upset machine is applied to panel processing production line which characterized in that includes:

the rotary table is coaxially arranged on the rotary shaft;

the motor is arranged on the rack and is in driving connection with the rotating shaft;

2. The veneer turnover machine of claim 1, wherein in a height direction, a plurality of first connecting holes are formed in a surface of the turntable, a second connecting hole is formed in a surface of the third connecting plate corresponding to the first connecting hole, and the third connecting plate is connected with the first connecting hole and the second connecting hole through a screw structure.

3. The single-plate tilter of claim 1, wherein the first and second connection plates are each provided with a flange structure on a side facing away from the turntable, the flange structure extending in a direction facing away from the cross-shaped chamber.

4. The single board roll-over machine of claim 1, wherein the blade structure further comprises a fourth connecting plate, wherein two sides of the fourth connecting plate are simultaneously connected to one side of the first connecting plate and one side of the second connecting plate facing away from the turntable.

5. The single board inverter of claim 1, wherein a side of the blade structure facing the cross-shaped chamber is a smooth planar structure.

6. A board processing production line, characterized in that, include the veneer turnover machine of any one of claims 1 to 5, board processing production line still includes conveyer belt mechanism and panel transfer mechanism, conveyer belt mechanism is used for with the panel is from the carousel deviate from in the side level of frame send into in the cross cavity, so that blade structure bearing panel, the motor drive the carousel rotates, so that the panel breaks away from in the vertical direction cross cavity, the panel vertically falls into in the panel transfer mechanism.

7. The sheet processing line of claim 6 wherein the conveyor mechanism includes an upper conveyor belt and a lower conveyor belt, the lower conveyor belt supporting the sheet material, the upper conveyor belt being positioned above the sheet material and abutting a surface of the sheet material.