CN112607304B

CN112607304B - Engineering plate efficient corner transmission equipment with wide adaptability

Info

Publication number: CN112607304B
Application number: CN202011439991.5A
Authority: CN
Inventors: 胡涛; 马连玺; 钱华
Original assignee: Homag Machinery Shanghai Co Ltd
Current assignee: Homag Machinery Shanghai Co Ltd
Priority date: 2020-12-11
Filing date: 2020-12-11
Publication date: 2022-10-11
Anticipated expiration: 2040-12-11
Also published as: CN112607304A

Abstract

The invention discloses an engineering plate high-efficiency corner transmission device with wide adaptability, which comprises: the feeding roller conveying device conveys the material piece in a first direction; the corner belt conveying device is arranged at an outlet of the feeding roller conveying device and conveys the material piece according to a second direction, and the second direction is perpendicular to the first direction; the feeding roller conveying device comprises a plurality of unpowered wheel sets, each unpowered wheel set comprises a plurality of unpowered wheel bodies, the unpowered wheel bodies are arranged along the first direction, so that materials borne on the unpowered wheel bodies can move along the first direction under inertia, the unpowered wheel sets are arranged at the discharging position of the feeding roller conveying device, and the unpowered wheel sets can lift and the bearing surfaces of the unpowered wheel sets can stop at least the first height and the second height.

Description

Engineering plate efficient corner transmission equipment with wide adaptability

Technical Field

The invention belongs to the field of woodworking machinery, and particularly relates to engineering plate efficient corner transmission equipment with wide adaptability.

Background

With the wide popularization of the industry 4.0 in the manufacture of the panel furniture in the woodworking industry, the automatic equipment is adopted more and more generally at present to replace manual transfer panels, so that the production efficiency is improved, and the furniture cost is reduced to the maximum extent. In the logistics conveying link of the engineering plate in the furniture production process, the yield of the engineering plate is very large, the logistics conveying speed is high, the sizes of the engineering plates in the same batch are completely consistent, and an automatic device is needed when the engineering plates are conveyed longitudinally and rotated 90 degrees and conveyed transversely.

For a long time, the following methods are mainly used for conveying the plates in the furniture manufacturing process:

1. roller conveyor: the plate conveying device is mainly used for linear conveying of plates. A driving shaft is driven by a motor, a narrow belt with a fixed interval on the driving shaft drives a roller, and the roller drives a plate to complete conveying action; the outer layer of the roller is attached with an encapsulating layer, so that stable transmission friction force is ensured, and meanwhile, the surface of the wood board can be protected from damage; the distance between the rollers is distributed according to the plate with the minimum length of the production line, so that at least two rollers can support the plate at the same time, otherwise, the plate is in risk of falling from a gap of the rollers;

2. corner transmission equipment: the device is mainly used for longitudinal conveying and transverse conveying of plates by 90 degrees; the device consists of conveying roller assemblies and conveying belts which are arranged in a crossed manner; the conveying roller finishes longitudinal linear conveying, the conveying belt finishes 90-degree transverse conveying, a height difference exists between the roller and the belt, plate abrasion caused by conveying in two directions is prevented, and switching is realized through a jacking air cylinder assembly arranged below the conveying belt;

3. a belt conveying device: the plate conveying device is mainly butted with corner conveying equipment to finish transverse conveying of plates; during transverse conveying, the length of the plate is flexible, so that the transverse conveying belts are in unequal-interval layout and are arranged from dense to sparse from the reference edge.

At present, in the furniture industry, engineering boards are mainly concentrated in production processes of floors, cabinets, bedside cabinets, drawers and the like, and generally have the following characteristics:

1. the length and width size range is smaller, but the sizes are completely consistent when the same batch is produced;

2. the yield is high;

3. the conveying speed is required to be high, and the production beat requirement is high;

4. the higher frequency of switching batches requires less adjustment of the transport equipment.

Based on above several characteristics, must require engineering board conveying equipment to be different with other furniture flexible sheet conveying equipment, to these unique characteristics, engineering board conveying equipment need solve following several problems:

1. the length and width of the engineering plate are small, and the distance between the corresponding conveying roller and the corresponding conveying belt is smaller;

2. the engineering plate has large yield and high production rhythm, the space requirement of the plates in the conveying process is as small as possible, and the plates can be stored in the same section of conveying equipment as much as possible. Only one plate is generally allowed to exist in conventional conveying equipment, otherwise, the conditions of signal disorder and plate collision are caused;

3. the production of engineering plates requires high conveying speed, and the conventional roller conveyor can cause slippage when the speed is too high due to a certain friction coefficient between an encapsulating layer and a plate, and can cause control delay when the roller conveyor is conveyed at high speed and stopped rapidly, so that the conveying efficiency is influenced;

4. the engineering plate batch switching frequency is high, the conveying equipment can be adapted without adjustment, and the working strength of workers is reduced.

Disclosure of Invention

Aiming at the problems in the prior art, the invention provides the engineering plate high-efficiency corner transmission equipment with wide adaptability, and part of embodiments of the invention can improve the logistics efficiency of the engineering plate in 90-degree transverse conveying aiming at the engineering plate conveying process of furniture manufacturers, can adapt without extra manual adjustment when the production batches of the engineering plates are switched, solve the problems of roller slipping and plate collision caused by too high speed, and improve the benefit of factories and the stability of production lines.

In order to achieve the purpose, the invention adopts the following technical scheme:

an engineered board high efficiency corner transport apparatus with broad adaptability, the apparatus comprising: the feeding roller conveying device conveys the material piece in a first direction; the corner belt conveying device is arranged at an outlet of the feeding roller conveying device and conveys the material piece according to a second direction, and the second direction is perpendicular to the first direction; the unpowered wheel sets comprise a plurality of unpowered wheel bodies, the unpowered wheel bodies are arranged along the first direction, so that materials borne on the unpowered wheel bodies can move along the first direction under inertia, the unpowered wheel sets are arranged at the discharging position of the feeding roller conveying device, the unpowered wheel sets can be lifted, the bearing surfaces of the unpowered wheel sets can stay at least a first height and a second height, the first height is equal to the discharging height of the feeding roller conveying device, and the second height is smaller than the bearing surface height of the corner belt conveying device; and the lifting control sensor device is used for controlling the lifting of the unpowered wheel set, and sending a command for lifting the unpowered wheel set when detecting that no material part exists right above the unpowered wheel set.

Preferably, the unpowered wheel set comprises: the lifting installation section bar, install two installation plates at lifting installation section bar both ends, install respectively two lift cylinders, both ends on the installation plate are installed respectively two unpowered wheelset installation section bar on the lift cylinder makes two the synchronization structure of lift cylinder, unpowered wheel body is installed on the unpowered wheelset installation section bar.

Preferably, the synchronization structure comprises: two ends of the synchronous lifting shaft are respectively hinged to the two mounting plates, and the two groups of connecting rod synchronizing devices are arranged on the mounting plates.

Preferably, the lifting control sensor device comprises a sensor body and a dust and air blowing nozzle, and the dust and air blowing nozzle is aligned with the sensing port of the sensor body.

Preferably, the corner belt conveyor comprises a plurality of mutually parallel V-groove conveyor belts with different intervals.

Preferably, the apparatus comprises: the pressing power device is arranged above the feeding roller conveying device and comprises pressing wheel groups distributed along the first direction and used for pressing the material piece from the upper side of the material piece, and the material piece is prevented from slipping during quick conveying.

Preferably, the pressing wheel set and the feeding roller conveying device adopt the same driving servo motor.

Preferably, the pressing power device comprises: driving the lifting device; the driven lifting device is in transmission with the driving lifting device through a second connecting shaft; the two ends of the supporting frame are respectively connected between the driving lifting device and the driven lifting device; and the pressing wheel supporting seat is fixed below the supporting frame, and the pressing wheel group is arranged on the pressing wheel supporting seat.

Preferably, the pressure wheel set is connected with the driving servo motor through a telescopic universal coupling.

Compared with the prior art, the invention has the beneficial effects that:

firstly, the size range of the plate is wide, the width size can adapt to 150-1000 mm, the length size can adapt to 300-2400 mm, and the plate can adapt to the plate without any adjustment when the size of the plate is switched in batches;

secondly, the production line has high conveying speed, and a pressing power device is arranged above the roller conveying device, so that the phenomenon of slipping during high-speed operation can be prevented, and the highest speed can reach 80m/min;

thirdly, the thickness of the plate is automatically adjusted, the downward pressing power device is provided with an automatic lifting mechanism, and the gap between the pressing wheel and the roller can be automatically adjusted according to different thicknesses of plate batches, so that the plate is effectively pressed without damaging equipment and workpieces;

fourth, the unpowered wheelset of multiunit lift, the cooperation top pushes down power device, can receive the panel of pan feeding cylinder input fast, combines the sensor signal, and the lift cylinder descends fast and puts panel on the corner belt, and along with panel carries on the corner belt, the unpowered wheelset rises one by one and receives next panel, and this kind of structure can be so that can deposit polylith panel on the corner belt, has promoted commodity circulation conveying efficiency greatly.

Drawings

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

FIG. 1 is an isometric view of an embodiment of the invention.

Fig. 2 is a schematic view of the main body frame and the leg device.

Fig. 3 is a schematic view of a feed roller conveyor.

Fig. 4 is a schematic view of a power down apparatus.

Fig. 5 is a schematic view of the driving elevating means and the driven elevating means.

Figure 6 is a schematic view of a puck assembly.

Fig. 7 is a schematic view of an angled belt conveyor.

Fig. 8 is a schematic view of a flexible lifting unpowered wheel arrangement.

Fig. 9 is a schematic view of a lift control sensor apparatus.

Figure 10 is a schematic view of a single set of lifting unpowered wheel devices.

Fig. 11 is a partially enlarged schematic view at a in fig. 2.

Fig. 12 is a partially enlarged schematic view at B in fig. 6.

Fig. 13 is a partially enlarged schematic exploded view at C in fig. 7.

Fig. 14 is a partially enlarged schematic view at D in fig. 7.

A main frame-1; a feeding roller conveying device-2; pressing down the power device-3; a corner belt conveyor-4; an unpowered wheel set-5; air supply processing and electrical control system-6; frame aluminum profiles-7; a metal bending sealing plate-8; a connecting beam-9; a U-shaped supporting leg-10; a leg base-11; a leg adjuster-12; an adjusting screw rod-13; expansion bolts-14; conveying the encapsulation roller-15; a roller support-16; a driving belt tension wheel-17; a drive shaft-18; a drive wheel-19; driving a servo motor-20; a right-angle reducer-21; a drive belt-22; a drive coupling-23; a first connecting shaft-24; a transmission side mounting bracket-25; driving the lifting device-26; a driven lifting device-27; a pinch roller supporting seat-28; a pinch roller set-29; -a support frame-30; a second connecting shaft-31; a lifting main frame-32; a lifting slide block-33; -a lifting rail-34; trapezoidal nut-35; a first coupling-36; a right-angle reversing reducer-37; trapezoidal screw-38; a digital display indicator-39; a first drive motor-40; a bearing seat-41; a bearing seat bottom plate-42; installing an aluminum profile-43; a pinch roller-44; power shaft-45; a transmission synchronous belt-46; a synchronizing wheel-47; a universal coupling-48; a second drive motor-49; driving a synchronous belt-50; a driving synchronizing wheel-51; a driven synchronizing wheel-52; a second coupling-53; a drive shaft group-54; a V-shaped groove conveying belt-55; a conveying pulley-56; belt support aluminum profiles-57; a pulley support base-58; elevation control sensor means-59; a single group of lifting unpowered wheel devices-60; a sensor holder-61; a sensor body-62; a dust removal blowing nozzle-63; lifting installation section bar-64; mounting a plate-65; a link synchronizer-66; a synchronous lifting shaft-67; locking the account sleeve-68; a lifting cylinder-69; unpowered wheel set mounting section bar-70; a unpowered wheel body-71; unpowered wheel mounting plate-72.

Detailed Description

The advantages of the invention are further illustrated in the following description of specific embodiments in conjunction with the accompanying drawings.

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the exemplary embodiments below do not represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present disclosure, as detailed in the appended claims.

The terminology used in the present disclosure is for the purpose of describing particular embodiments only and is not intended to be limiting of the disclosure. As used in this disclosure and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.

It is to be understood that although the terms first, second, third, etc. may be used herein to describe various information, such information should not be limited to these terms. These terms are only used to distinguish one type of information from another. For example, first information may also be referred to as second information, and similarly, second information may also be referred to as first information, without departing from the scope of the present disclosure. The word "if," as used herein, may be interpreted as "at … …" or "at … …" or "in response to a determination," depending on the context.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like are used in the orientations and positional relationships indicated in the drawings, which are based on the orientations and positional relationships indicated in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, unless otherwise specified and limited, it is to be noted that the terms "mounted," "connected," and "connected" are to be interpreted broadly, and may be, for example, a mechanical connection or an electrical connection, a communication between two elements, a direct connection, or an indirect connection via an intermediate medium, and specific meanings of the terms may be understood by those skilled in the art according to specific situations.

In the following description, suffixes such as "module", "part", or "unit" used to indicate elements are used only for facilitating the description of the present invention, and do not have a specific meaning per se. Thus, "module" and "component" may be used in a mixture.

As shown in fig. 1-14, the present embodiment provides an engineering board high-efficiency corner transmission device with a downward-pressing power device and wide adaptability, and the main purpose is to complete the longitudinal conveying of the board and the transverse conveying of the board by 90 °. The device comprises a main body frame, a supporting leg device, a feeding roller conveying device, a downward pressing power device, a corner belt conveying device, a flexible lifting unpowered wheel device, a sensor detection system and the like.

1. Main body frame and landing leg device

The main body framework is composed of aluminum profiles and metal bending sealing plates, two sets of supporting leg devices are installed at the bottom of the main body framework, and each supporting leg device comprises an adjusting mechanism and a connecting cross beam, wherein the height of the adjusting mechanism can be adjusted.

The main body frame and the supporting leg device are used for bearing the whole corner transmission device, the height of an inlet and an outlet can be adjusted according to upstream and downstream butt joint devices, and the main body frame and the supporting leg device are fixed on the ground through expansion bolts to ensure the stability of the device in high-speed operation.

2. Feeding roller conveying device

The feeding roller conveying device comprises a conveying roller, an installation support, a driving motor, a right-angle speed reducer, a coupler, a transmission wheel set, a transmission belt and the like.

The feeding roller conveying device is characterized in that a servo motor transmits power to a transmission belt through a speed reducer, a coupler, a driving wheel, a tensioning wheel and the like, so that a roller is driven to rotate, and feeding conveying of engineering plates can be completed. Because power comes from servo motor, speed is faster, speed control is more accurate compared with traditional inverter motor. The encapsulation rollers are spaced 75mm apart and can correspond to sheets >150mm in length.

3. Pressing power device

The pressing power device comprises a lifting device, a pressing wheel supporting seat, a pressing wheel group, a supporting frame and the like. The lifting device comprises a driving lifting device and a driven lifting device, the lifting device comprises a guide sliding block, a guide rail, a trapezoidal screw, a trapezoidal nut, a right-angle reversing speed reducer, a digital display indicator and the like, the driving lifting device is provided with a lifting motor, and the lifting power is transmitted to the driven lifting device through a middle connecting shaft and a middle coupler to realize synchronous lifting. The pinch roller supporting seat is composed of an installation aluminum profile, a bearing seat and a bearing seat bottom plate and is used for installing a pinch roller group. The pinch roller set comprises pinch rollers, power shafts, transmission synchronous belts, transmission synchronous wheels and a telescopic universal coupling which are arranged at intervals, and different pinch roller sets are driven by the synchronous belts to realize consistent rotating speed.

Because the phenomenon of skidding takes place easily when panel carries fast on the cylinder, leads to unable higher takt that promotes. Therefore, the pressing wheel group is additionally arranged above the plate, so that the plate is fully contacted with the roller, the phenomenon of skidding is avoided, and the conveying speed can be increased to the maximum extent. The pushing device is provided with lifting power, and the gap between the pushing wheel set and the feeding roller can be automatically adjusted according to the thickness of the plate, so that the pushing device is suitable for engineering plates with various thicknesses. In order to make the speed of the roller consistent with the speed of the pressing wheel of the downward pressing power device, the power is from the same servo motor and is connected with the servo motor through the telescopic universal coupling and the connecting shaft, so that the effective transmission of the rotary power can be ensured, and the whole upward and downward movement of the pressing wheel group can be correspondingly realized.

4. Corner belt conveyor

The corner belt conveying device comprises a driving motor, a synchronous wheel set, a synchronous belt, a transmission shaft set, a conveying belt set and the like.

The corner belt conveying device is used for changing the longitudinal conveying feeding of the engineering plates into the transverse conveying, and conveying belts in unequal-interval layout can adapt to conveying of plates with different lengths. Polyurethane is selected for use as the belt material, and V type groove structure is taken to the cross-section, guarantees to have sufficient frictional force to carry panel to next station fast. The conveying belt sets are connected through the precise round rods and the couplers, and the synchronous wheel sets are installed through the plastic opening modules, so that the conveying belt sets are convenient to install and attractive.

5. Flexible lifting unpowered wheel device

The flexible lifting unpowered wheel device comprises 8 groups of independently controllable lifting unpowered wheel groups and corresponding detection sensors. Each group of lifting unpowered wheel devices comprise a plurality of unpowered wheels, mounting aluminum profiles, lifting cylinders, synchronous structures and control electromagnetic valves. Each wheel set is unpowered, and a pressing power device is required to be combined to complete conveying of the plates. The lifting action is completed by controlling the cylinder by the electromagnetic valve, and the unpowered wheel set can stably and quickly lift due to the arrangement of the synchronous structure.

The lifting unpowered wheel device aims to receive a plate conveyed by a feeding roller, the plate is conveyed from the feeding roller to the upper part of a corner belt conveying device by a downward pressing power device arranged above the plate in a matching mode, when a sensor detects the tail end of the plate, all unpowered wheel device cylinders descend to place the plate on a corner belt, and the corner belt transversely runs to finish the corner transverse conveying of the plate. When panel transverse transport on the corner belt, in case panel leaves when certain unpowered wheelset is directly over, this unpowered wheelset can rise and receive next panel, makes like this to have many panels simultaneously on the corner belt, very big improvement conveying efficiency, promoted the production beat.

6. Sensor detection system

The sensor detection system comprises a roller feeding detection sensor, a roller discharging detection sensor, a plurality of unpowered wheel set lifting control sensors and a magnetic switch for detecting the stretching position of the cylinder. Wherein the roller feeding detection sensor is used for detecting the head of the supplied material plate and controlling the starting of the roller in time. The roller discharge detection sensor is used for detecting the tail part of the plate, timely controlling the descending of the unpowered wheel set and placing the plate on the transverse corner belt. In addition, the sensor arranged on the unpowered wheel set is used for detecting the tail part of the plate during transverse conveying, controlling the ascending of the current unpowered wheel set in time and receiving the next plate input by the roller in time. The sensor detection system can ensure the orderly opening of each mechanism and ensure the normal operation of the whole equipment.

An example of the process for the operation of the plant is as follows:

the high-speed corner conveyor is mainly used for the production process of engineering boards of the same batch with completely consistent plate sizes, high conveying speed and high production takt, the front end of the high-speed corner conveyor is connected to a material receiving roller conveyor, the rear end of the high-speed corner conveyor is connected to a corner belt conveyor, and the high-speed corner conveyor is mainly used for finishing the transverse conveying of plates by turning 90 degrees in the longitudinal conveying direction.

1. And in the initial state, the pressing power device is in a high position, the gap between the pressing wheel and the roller is 50mm, the lifting unpowered wheel sets are all in an extending state, and the upper surfaces of the unpowered wheels are flush with the surface of the roller. When the batch is switched, the thickness of the batch of plates needs to be informed in advance so that the pressing power device can accurately press the plates. While the corner belt is in operation.

2. After the production line is started, engineering plates enter the corner conveyor one by one, when the feeding detection sensor detects the plates, the downward pressing power device presses the plates downwards and conveys the plates into the corner conveyor at a speed higher than that of the front-end roller, and the gap between the front plate and the rear plate is opened by means of the speed difference. The tightly aligned plates are uniformly pulled apart to fix the gap when feeding is realized by means of the function, and enough space is reserved for subsequent 90-degree steering conveying.

3. When the tail end of the plate is separated from the last roller, the lifting unpowered wheel set integrally and downwards puts the plate on a 90-degree corner belt, and the plate is immediately and transversely conveyed along with the belt when contacting the corner belt because the corner belt is always in a running state.

4. When the plate is conveyed on the corner belt to be separated from the first unpowered wheel set, the unpowered wheel set can rise to the plane of the roller to be just butted with a second plate. When the second unpowered wheel group is separated, the second unpowered wheel group rises, and so on.

5. Like the above circulation action, along with pan feeding cylinder with push down power device's cooperation, 90 degrees transverse transportation of panel are realized jointly to the cooperation of unpowered wheelset intermittent type nature rising decline and corner belt, can ensure like this that there are many panels on the belt when transverse transportation, very big promotion production efficiency.

Although the present invention has been described in detail with respect to the above embodiments, it will be understood by those skilled in the art that modifications or improvements based on the disclosure of the present invention may be made without departing from the spirit and scope of the invention, and these modifications and improvements are within the spirit and scope of the invention.

Claims

1. An engineered board high efficiency corner transfer apparatus with wide adaptability, the apparatus comprising:

the feeding roller conveying device conveys the material piece in a first direction;

the corner belt conveying device is arranged at an outlet of the feeding roller conveying device and conveys the material piece according to a second direction, and the second direction is perpendicular to the first direction;

the pressing power device is arranged above the feeding roller conveying device and comprises pressing wheel groups distributed along the first direction and used for pressing the material piece from the upper part of the material piece, so that the material piece is prevented from slipping during quick conveying;

the unpowered wheel sets comprise a plurality of unpowered wheel bodies, the unpowered wheel bodies are arranged along the first direction, so that materials borne on the unpowered wheel bodies can move along the first direction under inertia, the unpowered wheel sets are arranged at the discharging position of the feeding roller conveying device, the unpowered wheel sets can be lifted, the bearing surfaces of the unpowered wheel sets can stay at least a first height and a second height, the first height is equal to the discharging height of the feeding roller conveying device, and the second height is smaller than the bearing surface height of the corner belt conveying device; and

the lifting control sensor device is used for controlling the lifting of the unpowered wheel set, and sending a command for lifting the unpowered wheel set when detecting that no material part exists right above the unpowered wheel set;

the unpowered wheel set is used for receiving a material piece conveyed by the feeding roller conveying device, the material piece is conveyed from the feeding roller conveying device to the upper portion of the corner belt conveying device by the aid of the downward-pressing power device installed above the material piece in a matched mode, when the roller discharge detection sensor detects the tail end of the material piece, all cylinders of the unpowered wheel set descend to enable the material piece to be placed on the corner belt conveying device, the corner belt conveying device transfers the material piece to the second direction for conveying until the lifting control sensor device detects that the material piece does not exist right above the first unpowered wheel set, the unpowered wheel set is controlled to ascend, the next material piece is received, when the next unpowered wheel set is separated from the second unpowered wheel set, the second unpowered wheel set ascends, and the operation is analogized in sequence, like the upper circulation action, the material piece is conveyed along the second direction by the cooperation of the feeding roller conveying device and the downward-pressing power device, the wheel set intermittently ascends and descends in a matched mode with the corner belt conveying device, and the material piece is conveyed along the second direction together.

2. The wide-adaptability engineered board high efficiency corner transfer apparatus of claim 1, wherein said unpowered wheel set comprises: the lifting installation section bar, install two installation plates at lifting installation section bar both ends, install respectively two lift cylinders, both ends on the installation plate are installed respectively two unpowered wheelset installation section bar on the lift cylinder makes two the synchronization structure of lift cylinder, unpowered wheel body is installed on the unpowered wheelset installation section bar.

3. The wide-adaptability engineered board high efficiency corner transfer device of claim 2, wherein said synchronization structure comprises: two ends of the synchronous lifting shaft are respectively hinged to the two mounting plates, and the two groups of connecting rod synchronizing devices are arranged on the mounting plates.

4. The engineering plate high-efficiency corner transmission equipment with wide adaptability according to claim 1 is characterized in that the lifting control sensor device comprises a sensor body and a dust removal blowing nozzle, and the dust removal blowing nozzle is aligned to a sensing port of the sensor body.

5. The engineering plate high-efficiency corner transmission equipment with wide adaptability according to claim 1, wherein the corner belt conveying device comprises a plurality of V-shaped groove conveying belts which are arranged in parallel and have different intervals.

6. The engineering plate high-efficiency corner transmission equipment with wide adaptability according to claim 1, wherein the pressing wheel set and the feeding roller conveying device adopt the same driving servo motor.

7. The wide-adaptability engineering plate high-efficiency corner transmission equipment according to claim 6, wherein the pressing power device comprises:

driving the lifting device; the driven lifting device is in transmission with the driving lifting device through a second connecting shaft; the two ends of the supporting frame are respectively connected between the driving lifting device and the driven lifting device; and the pressing wheel supporting seat is fixed below the supporting frame, and the pressing wheel group is arranged on the pressing wheel supporting seat.

8. The engineering board high-efficiency corner transmission equipment with wide adaptability according to claim 7, is characterized in that the pressing wheel set is connected with the driving servo motor through a telescopic universal coupling.