Full-automatic production line for panel furniture

Abstract

The invention discloses a full-automatic production line for panel furniture, and relates to the technical field of furniture processing. The turnover device comprises a first conveying system and a second conveying system which are arranged at an interval, and a turnover mechanism for controlling a rectangular plate to turn over is arranged between the first conveying system and the second conveying system; a labeling mechanism, a coding mechanism and a drilling mechanism are sequentially arranged in the conveying direction of the second conveying system. The grabbing displacement mechanism is used for being adsorbed on one surface of the rectangular plate and controlling the rectangular plate to be transferred; and an image acquisition and recognition system for detecting the size and the front and back surfaces of the rectangular plate placed on the first conveying system is arranged above the first conveying system. The size, the front face and the back face of the rectangular plate are detected and recognized through the arranged image acquisition and recognition system, the corresponding position of the rectangular plate is judged according to the recognition result, then a blank label is pasted on one surface of the rectangular plate through the labeling mechanism, the blank label is coded through the coding mechanism, the production efficiency is improved, and the production cost is reduced. And the error rate is reduced.

Description

Technical Field

[0001] The invention belongs to the technical field of furniture processing, and in particular relates to a fully automatic production line for panel furniture. Background Art

[0002] In order to improve the utilization rate of panels, the current production model of the home furnishing industry is to cut materials in batches, that is, multiple orders are cut together, and one order is divided into multiple packages for mixed production. The produced panels need to be re-sorted, selected, tested and matched into cabinets at a later stage.

[0003] When processing existing panels, since a cabinet or table consists of multiple panels of different sizes, it is often necessary to manually affix pre-printed labels to each panel when using it. This manual labeling method is not only inefficient but also prone to errors. Summary of the Invention

[0004] The purpose of the present invention is to provide a fully automatic production line for panel furniture, which detects and identifies the size and front and back of rectangular panels through an image acquisition and recognition system, determines the corresponding position of the rectangular panels based on the recognition results, and then uses a labeling mechanism to attach a blank label to one surface of the rectangular panels, and uses a coding mechanism to code the blank label, thereby solving the problems raised by the background technology.

[0005] To solve the above technical problems, the present invention is achieved through the following technical solutions:

[0006] The present invention relates to a fully automatic production line for panel furniture, comprising a first conveying system and a second conveying system for conveying rectangular panels; a gap is set between the first conveying system and the second conveying system, and a turning mechanism for controlling the turning of the rectangular panels is provided between the two; a labeling mechanism, a coding mechanism and a drilling mechanism are sequentially arranged along the conveying direction of the second conveying system; a grasping and displacement mechanism is also provided for adsorbing on a surface of the rectangular panels and controlling the transfer of the rectangular panels; an image acquisition and recognition system for detecting the size and front and back sides of the rectangular panels placed thereon is provided above the first conveying system; and a controller is also provided, which is connected to the image acquisition and recognition system, the grasping and displacement mechanism, the turning mechanism, the labeling mechanism, the coding mechanism and the drilling mechanism.

[0007] Furthermore, the first conveying system includes a first conveyor, a transition conveying module arranged at the end of the first conveyor, and a second conveyor arranged at the end of the transition conveying module; the transition conveying module includes two third conveyors arranged in parallel and with a gap, a lifting platform arranged between the two third conveyors, a turntable arranged on the top of the lifting platform, and fourth conveyors respectively arranged on both sides of the turntable; the first conveyor, the second conveyor, the third conveyor and the fourth conveyor have the same conveying direction, and are all roller conveyors.

[0008] Further, the grabbing displacement mechanism comprises a gantry, which spans the second conveying system and the second conveyor; a guide rail is arranged on the gantry, an electric sliding block is arranged on the guide rail, a telescopic cylinder A in vertical shape is connected to the electric sliding block, a base plate is connected to the end of the telescopic cylinder A, and a vacuum chuck is arranged on the base plate.

[0009] Further, the turnover mechanism comprises at least two turnover modules, each of which comprises a support column A, the top of the support column A is provided with a U-shaped seat, and bearings are respectively mounted on the two side walls of the U-shaped seat; a driving rod penetrates through the bearings and is connected to the inner ring of the bearings; a rotating block rotating in the U-shaped seat is fixed to the circumferential side of the driving rod, and a U-shaped plate is connected to the end of the rotating block; when the rectangular plate is controlled to be turned over, the rectangular plate is first inserted into the U-shaped plate, and then the U-shaped plate is driven to turn over 180° by a driving mechanism connected to the driving rod, so that the rectangular plate is turned over.

[0010] Further, a support column B and a support column C for supporting the U-shaped plate in horizontal shape are respectively arranged on the two sides of the support column A; the end of the support column B / support column C abuts against the side wall of the U-shaped plate.

[0011] Further, the driving mechanism comprises a motor and a speed reducer, a sprocket A is arranged on the output shaft of the speed reducer, a sprocket B is arranged at one end of the driving rod, and the sprocket B and the sprocket A are connected by a chain transmission.

[0012] Further, the drilling mechanism comprises a dust cover arranged on the second conveying system, a support group for controlling the rectangular plate to move upward and separate from the second conveying system is arranged on the bottom side of the dust cover, and a drilling module is arranged on the inner top side of the dust cover.

[0013] Further, the drilling module comprises a telescopic cylinder B, the output end of the telescopic cylinder B is connected to a mounting seat, a drilling motor is mounted on the mounting seat, and a drill bit is connected to the end of the drilling motor.

[0014] Further, the support group comprises a plurality of support members, each of which comprises a telescopic cylinder C, the end of the telescopic cylinder C is connected to a support beam passing through the gap between two adjacent transmission rollers of the second conveying system, and the upper surface of the support beam abuts against one surface of the rectangular plate; protrusions are arranged at the two ends of the support beam, clamping air cylinders are mounted on the inner walls of the protrusions, and clamping blocks are mounted at the ends of the clamping air cylinders.

[0015] Further, a dust removal system is integrated in the dust cover, the dust removal system comprises an annular dust collection pipe arranged around the drilling module and a negative pressure fan in communication with the annular dust collection pipe, and dust suction holes are equidistantly arranged on the surface of the dust collection pipe.

[0016] The present invention has the following beneficial effects:

[0017] The present invention detects and identifies the size and front and back of a rectangular plate by means of an image acquisition and recognition system, determines the corresponding position of the rectangular plate according to the recognition result, then affixes a blank label to one surface of the rectangular plate by means of a labeling mechanism, and codes the blank label by means of a coding mechanism, thereby improving production efficiency and reducing error rate.

[0018] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 This is a structural diagram of the fully automatic production line of the present invention;

[0021] Figure 2 for Figure 1 A partial enlarged view of the middle A;

[0022] Figure 3 This is a schematic diagram of the structure of the flipping mechanism of the present invention;

[0023] Figure 4 for Figure 1 A top view of

[0024] Figure 5 For the present invention Figure 4 Cross-sectional view at AA in the middle;

[0025] Figure 6 This is a structural diagram of the drilling mechanism of the present invention;

[0026] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0027] First conveyor-1, transition conveying module-2, second conveyor-3, grabbing and displacement mechanism-4, flipping mechanism-5, second conveying system-6, labeling mechanism-7, coding mechanism-8, drilling mechanism-9, third conveyor-20, turntable-21, fourth conveyor-22, gantry-40, guide rail-41, electric slider-42, telescopic cylinder A-43, base plate-44, pillar A-50, U-shaped seat-51, driving rod-52, rotating block-53, U-shaped plate-54, pillar B-55, pillar C-56, dust cover-90, telescopic cylinder C-91, support beam-92, protrusion-93 clamping block-94 telescopic cylinder B-95, drilling motor-96, bearing-510. DETAILED DESCRIPTION

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts shall fall within the scope of protection of the present invention.

[0029] In the description of the present invention, it should be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inside", "around" and the like indicating orientation or positional relationship are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0030] See also Figure 1 and 4 As shown, the present invention is a fully automatic production line for panel furniture, including a first conveying system and a second conveying system 6 arranged in parallel and with a gap, and a turning mechanism 5 is arranged in the area between the two. When in use, the rectangular plate 100 is placed on the input end of the first conveying system for conveying, and the size and front and back of the rectangular plate 100 are detected and identified under the action of an image acquisition and recognition system arranged just above the feeding end of the first conveying system. The position of the rectangular plate 100 corresponding to the furniture is determined by identifying the size of the rectangular plate 100, such as the rectangular plate 100 is determined to be the "left side panel of the cabinet", "back panel of the cabinet", "cabinet door", or "partition inside the cabinet", etc.; and then, when in use, the rectangular plate 100 located on the first conveying system is grabbed and moved to the second conveying system 6 by the grabbing and displacement mechanism 4, and then a blank label is affixed to one surface of the rectangular plate 100 by the labeling mechanism 7, and the coding mechanism 8 is used to code the blank label.

[0031] In the above, when it is determined that the front side of the rectangular plate 100 is facing upward, in order to subsequently attach a blank label to the back side of the rectangular plate 100, the grabbing and displacement mechanism 4 is first used to grab the rectangular plate 100 on the first conveying system and move it to the flipping mechanism 5; after being flipped over by the flipping mechanism 5, the grabbing and displacement mechanism 4 is used to grab the rectangular plate 100 on the flipping mechanism 5 and move it to the second conveying system 6.

[0032] In order to realize intelligent production, a controller is also included, which is connected to the image acquisition and recognition system, the grabbing and displacement mechanism 4, the turning mechanism 5, the labeling mechanism 7, and the coding mechanism 8.

[0033] Specifically, such as Figure 2 The first conveying system includes a first conveyor 1, a transition conveying module 2 arranged at the end of the first conveyor 1, and a second conveyor 3 arranged at the end of the transition conveying module 2; the transition conveying module 2 includes two third conveyors 20 arranged in parallel and with a gap, and a lifting platform arranged between the two third conveyors 20, a turntable 21 is arranged on the top of the lifting platform, and fourth conveyors 22 are respectively arranged on both sides of the turntable 21; the first conveyor 1, the second conveyor 3, the third conveyor 20 and the fourth conveyor 22 have the same conveying directions, and are all roller conveyors. When it is detected that the length direction of the rectangular plate 100 is too large with the conveying direction of the first conveying system, and it is inconvenient to use the turning mechanism 5 for turning it over in the subsequent use, the lifting platform is controlled to be pushed upward. At this time, the turntable 21 is against one surface of the rectangular plate 100, and the rectangular plate 100 is driven to rotate by controlling the rotation of the turntable 21 to adjust the angle between the length direction of the rectangular plate 100 and the conveying direction of the first conveying system.

[0034] Specifically, such as Figure 5 There are three grabbing and displacement mechanisms 4, and the grabbing and displacement mechanisms 4 include a gantry 40, which spans the second conveying system 6 and the second conveyor 3; a guide rail 41 is provided on the gantry 40, and an electric slider 42 is provided on the guide rail 41, and a vertical telescopic cylinder A43 is connected to the electric slider 42, and the end of the telescopic cylinder A43 is connected to the base plate 44, and a vacuum suction cup is provided on the base plate 44.

[0035] At the same time, if Figure 3The flipping mechanism 5 provided by the present invention includes four flipping modules, and the flipping module includes a pillar A50, a U-shaped seat 51 is provided on the top of the pillar A50, and bearings 510 are respectively installed on the two side walls of the U-shaped seat 51; it also includes a driving rod 52, the driving rod 52 passes through multiple bearings 510 and is connected to the inner ring of the bearing 510; a rotating block 53 rotating in the U-shaped seat 51 is fixed to the circumference of the driving rod 52, and the end of the rotating block 53 is connected to the U-shaped plate 54; pillars B55 and pillars C56 are respectively provided on both sides of the pillar A50 to support the horizontal U-shaped plate 54.

[0036] Based on the above arrangement, in the initial state, the open end of the U-shaped plate 54 faces the side of the second conveyor 3, and the supporting surface of the U-shaped plate 54 is higher than the conveying surface of the second conveyor 3, and the supporting surface is a horizontal plane. Then, when in use, the rectangular plate 100 is controlled to move along the horizontal plane by the grabbing displacement mechanism 4 and then the rectangular plate 100 is inserted into the U-shaped plate 54; then the driving mechanism connected to the driving rod 52 is used to drive the U-shaped plate 54 to flip 180° to control the flipping of the rectangular plate 100; finally, the grabbing displacement mechanism 4 is used to suck the rectangular plate 100 and transfer the rectangular plate 100 to the second conveying system 6 for transportation.

[0037] In the above description, the number of activated grabbing and displacement mechanisms 4 and flipping mechanisms 5 is controlled according to the length of the rectangular plate 100 during actual use.

[0038] For example, when the rectangular plate 100 is short, a single grabbing and displacement mechanism 4 and two flipping mechanisms 5 located on both sides of the grabbing and displacement mechanism 4 are used to grab, displace, and flip the rectangular plate 100 .

[0039] When the length of the rectangular plate 100 is moderate, the two grabbing and displacement mechanisms 4 and the three flipping mechanisms 5 are used to perform grabbing, displacement, and flipping operations on the rectangular plate 100 .

[0040] When the rectangular plate 100 is long, the two grabbing and displacement mechanisms 4 at both ends or all three grabbing and displacement mechanisms 4 and the four flipping mechanisms 5 are used to grab, displace and flip the rectangular plate 100 .

[0041] During use, when the U-shaped plate 54 is controlled to be in a horizontal state, the end of the support B55 / support C56 abuts against a side wall of the U-shaped plate 54 .

[0042] Specifically, the driving mechanism includes a motor and a reducer, a sprocket A is provided on the output shaft of the reducer, a sprocket B is provided at one end of the driving rod 52, and the sprocket B and the sprocket A are connected by a chain transmission.

[0043] During use, after the rectangular plates 100 are marked, mounting holes are often opened on the back of some rectangular plates 100 during actual production. Based on this, a drilling mechanism is also provided at the end of the second conveying system; Figure 6 The drilling mechanism 9 includes a dust cover 90 covered on the second conveying system 6, and a support group for controlling the rectangular plate 100 to move upward and detach from the second conveying system 6 is provided on the bottom side of the dust cover 90, and a drilling module is provided on the inner top side of the dust cover 90. The drilling module includes a telescopic cylinder B95, the output end of the telescopic cylinder B95 is connected to the mounting seat, and a drilling motor 96 is installed on the mounting seat, and the end of the drilling motor 96 is connected to the drill bit; a dust removal system is integrated in the dust cover 90, and the dust removal system includes an annular dust collecting pipe arranged around the drilling module, and a negative pressure fan connected to the annular dust collecting pipe, and dust suction holes are provided on the surface of the dust collecting pipe at equal intervals.

[0044] Specifically, the support group includes multiple support members, and the support members include a telescopic cylinder C91. The end of the telescopic cylinder C91 is connected to a support beam 92 that passes through the gap between two adjacent drive rollers of the second conveying system 6. The upper surface of the support beam 92 is against one surface of the rectangular plate 100; protrusions 93 are respectively provided at both ends of the support beam 92, and a clamping cylinder is installed on the inner wall of the protrusion 93. A clamping block 94 is installed at the end of the clamping cylinder, which is conducive to the setting of the clamping block 94 and the clamping cylinder, and convenient for positioning the rectangular plate 100 during processing.

[0045] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0046] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations are possible based on the content of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. Fully automatic production line for panel furniture, characterized by: comprising a first conveying system and a second conveying system for conveying rectangular plates; The first conveying system and the second conveying system are arranged in a gap, and a turning mechanism for controlling the turning of the rectangular plate is arranged between the two. A labeling mechanism and a coding mechanism are sequentially arranged along the conveying direction of the second conveying system; It also includes a grabbing and displacement mechanism for adsorbing on a surface of the rectangular plate and controlling the transfer of the rectangular plate; An image acquisition and recognition system is provided above the first conveying system to detect the size and front and back of the rectangular plate placed thereon; It also includes a controller, which is connected to the image acquisition and recognition system, the grabbing and displacement mechanism, the turning mechanism, the labeling mechanism, and the coding mechanism.

2. The fully automatic production line for panel furniture according to claim 1 is characterized in that: The first conveying system includes a first conveyor, a transition conveying module arranged at the end of the first conveyor, and a second conveyor arranged at the end of the transition conveying module; The transition conveying module includes two third conveyors arranged in parallel and at a gap, a lifting platform arranged between the two third conveyors, a turntable arranged on the top of the lifting platform, and fourth conveyors arranged on both sides of the turntable; The first conveyor, the second conveyor, the third conveyor and the fourth conveyor have the same conveying direction and are all roller conveyors.

3. The fully automatic production line for panel furniture according to claim 1 is characterized in that: The grabbing and displacement mechanism includes a gantry, which spans the second conveying system and the second conveyor; A guide rail is provided on the gantry, an electric slider is provided on the guide rail, a vertical telescopic cylinder A is connected to the electric slider, an end of the telescopic cylinder A is connected to a base plate, and a vacuum suction cup is provided on the base plate.

4. The fully automatic production line for panel furniture according to claim 1 is characterized in that: The flipping mechanism includes at least two flipping modules, each of which includes a pillar A, a U-shaped seat is provided on the top of the pillar A, and bearings are respectively installed on both side walls of the U-shaped seat; Also included is a driving rod, the driving rod passing through the plurality of bearings and connected to the inner ring of the bearings; A rotating block rotating in a U-shaped seat is fixed to the peripheral side of the driving rod, and the end of the rotating block is connected to a U-shaped plate; When controlling the rectangular plate to flip, first control the rectangular plate to be inserted into the U-shaped plate, and then drive the U-shaped plate to flip 180 degrees through the driving mechanism connected to the driving rod to control the rectangular plate to flip.

5. The fully automatic production line for panel furniture according to claim 4 is characterized in that: On both sides of the pillar A are provided pillars B and C for supporting the horizontal U-shaped plate; The ends of the pillars B / C are against one side wall of the U-shaped plate.

6. The fully automatic production line for panel furniture according to claim 4 is characterized in that: The driving mechanism includes a motor and a reducer, a sprocket A is provided on the output shaft of the reducer, a sprocket B is provided on one end of the driving rod, and the sprocket B and the sprocket A are connected by a chain transmission.

7. The fully automatic production line for panel furniture according to claim 1, characterized in that: A drilling mechanism is also provided at the end of the second conveying system, and the drilling mechanism includes a dust cover provided on the second conveying system, the bottom side of the dust cover is provided with a support group for controlling the rectangular plate to move upward and detach from the second conveying system, and a drilling module is provided on the inner top side of the dust cover.

8. The fully automatic production line for panel furniture according to claim 7, characterized in that: The drilling module includes a telescopic cylinder B, an output end of the telescopic cylinder B is connected to a mounting seat, a drilling motor is installed on the mounting seat, and an end of the drilling motor is connected to a drill bit.

9. The fully automatic production line for panel furniture according to claim 7, characterized in that: The support group includes a plurality of support members, each of which includes a telescopic cylinder C. The end of the telescopic cylinder C is connected to a support beam passing through a gap between two adjacent drive rollers of the second conveying system, and the upper surface of the support beam is against one surface of the rectangular plate; Protruding parts are respectively provided at both ends of the support beam, a clamping cylinder is installed on the inner wall of the protruding part, and a clamping block is installed on the end of the clamping cylinder.

10. The fully automatic production line for panel furniture according to any one of claims 7 to 9, characterized in that: A dust removal system is integrated in the dust cover, and the dust removal system includes an annular dust collecting pipe arranged around the drilling module, and a negative pressure fan connected to the annular dust collecting pipe. The surface of the dust collecting pipe is provided with dust suction holes distributed at equal distances.

Images