Front section structure of plate decoration equipment

Abstract

The utility model relates to the technical field of panel decoration, in particular to a front section structure of plate decoration equipment. A front section structure of plate decoration equipment comprises a plate and leatheroid for decorating the plate, and further comprises a hot press used for hot-pressing the leatheroid on the two faces of the plate; the transfer platform is located on one side of the hot press and used for laying decorative leatheroid on the two faces of the board and transferring the board laid with the leatheroid into the hot press to be subjected to hot pressing treatment; and the transfer platform is located on one side of the transfer platform. The device has the beneficial effects that through mutual transfer among the sticker circulating operation area, the leatheroid circulating operation area and the transfer lifting platform I, automatic feeding of leatheroids, automatic adding of standby leatheroids and automatic replacement of the standby leatheroids are realized, so that replacement or adding of the leatheroids is instantly and quickly switched, and the replacement efficiency of the leatheroids is improved. Therefore, the dead time of a production line is reduced to the greatest extent, and the working efficiency is remarkably improved.

Description

Technical Field

[0001] The utility model relates to the technical field of panel decoration, in particular to a front section structure of a plate decoration device. Background Art

[0002] Sticker machines are widely used for laminating, embossing and painting on the surfaces of density boards, multi-layer plywood, blockboard, glass, acrylic, mosaics and various flat panels. Sticker machines use a hot pressing process to hot-press the paper on the surface of the board under high temperature and high pressure to achieve decoration of the board. In order to carry out hot pressing treatment continuously, the board is first transferred to the machine by the feeding mechanism for position calibration, and then transferred to the working area padded with paper, and then the board with paper on both sides is transferred to the hot press for hot pressing to complete the decoration.

[0003] At present, the front part of the sticker machine is unable to realize intelligent operations such as replacing paper or adding boards, which can easily cause the hot press to stop and wait, resulting in interruption and inability to operate normally, thus affecting production progress. Utility Model Content

[0004] The utility model aims at the technical problems existing in the prior art and provides a front-end structure of a plate decoration device to solve the problem that the front-end part of the current sticker machine cannot realize intelligent operations such as replacing paper or adding panels, which easily causes the hot press to stop and wait.

[0005] The utility model solves the above technical problems with the following technical solutions: a front section structure of a board decoration device, including a board and a paper skin for decorating the board, and also including:

[0006] Heat press, used to heat press the paper skin onto both sides of the board;

[0007] A transfer platform, which is located on one side of the hot press and is used to lay decorative paper skins on both sides of the board and transfer the board laid with paper skins to the hot press for hot pressing treatment;

[0008] The transfer platform is located on one side of the transfer platform, and includes a machine platform 1, a cardboard storage mechanism storing cardboard, a bearing assembly, a linear module 1 driving the bearing assembly to slide in the transfer platform to the transfer platform, a top holding assembly receiving and transferring the plate to the bearing assembly, and at least two calibrators for adjusting the position of the plate and limiting it, the linear module 1 is arranged in the machine platform 1, the bearing assembly is arranged on the moving end of the linear module 1, at least two calibrators are respectively arranged on both sides of the bearing assembly, the cardboard storage mechanism is located directly above the machine platform 1, and the top holding assembly is arranged in the machine platform 1;

[0009] The feeding device includes a transfer lifting platform 1 on which a plate is placed, a transfer lifting platform 2 arranged on one side of the transfer lifting platform 1, a push plate mechanism that moves along the direction of the hot press to send the plate to the top holding component, and a cardboard circulation operation area that sends the cardboard to the cardboard storage mechanism or is used to receive the cardboard and transport it to the transfer lifting platform 2. The push plate mechanism is arranged above the transfer lifting platform 1 and is located on one side of the top holding component. The cardboard circulation operation area is arranged above the push plate mechanism, and the transfer lifting platform 1 is located on one side of the machine platform 1.

[0010] The beneficial effects of the utility model are:

[0011] 1) The automated transmission relationship and lifting action of the device greatly simplifies the operation process of replacing or adding cardboard, reduces the burden on operators, improves the convenience of production line operation, and makes the production process more efficient. Through the mutual transfer between the sticker circulation operation area, the cardboard circulation operation area and the transfer lifting platform, the automatic feeding of cardboard, the automatic addition of spare cardboard and the automatic replacement of spare cardboard are realized, so that the replacement or addition of cardboard can be switched instantly and quickly, thereby minimizing the downtime of the production line and significantly improving work efficiency.

[0012] 2) In addition, a push plate mechanism is used to move the plate along the direction of the hot press to send the plate to the top holding component, and the plate is moved into the hot press for hot pressing through a one-stop transmission method of the transfer platform and the transfer platform. There is no need to use the traditional suction cup vacuum suction and then shifting method, which reduces the suction and movement process steps and improves the efficiency of feeding the plate. At the same time, it no longer relies on suction cup vacuum suction, avoiding the problem of being unable to suck due to rough surface. Since it no longer relies on suction cup vacuum suction, the feeding device will not have the risk of the sucked plate falling from the air during a power outage, which improves the efficiency of feeding the plate, reduces the safety risk of the plate due to stagnation in the air, and reduces the damage and loss of the plate, providing a more stable and reliable workflow for hot pressing.

[0013] 3) The calibrator with integrated position adjustment and position limit in the transfer platform performs real-time position calibration and position limit on the plates during the plate transfer process. The calibration limit and transfer process are carried out simultaneously without additional steps. By setting the plate not to move during transfer, the situation in which the position calibration fails due to calibration before transfer in the traditional transfer method is avoided, thereby improving the transfer accuracy and ensuring the stability of the process.

[0014] On the basis of the above technical solution, the present invention can also be improved as follows.

[0015] Furthermore, the cardboard circulation operation area is divided into an upper and lower structure arrangement, wherein the upper structure is a conveying member 2 that is displaced in a direction close to or away from the hot press, and the lower structure is a conveying member 3 that is displaced in a direction close to or away from the hot press, and gantries are arranged on both sides of the machine platform 1, and the conveying member 2 and the conveying member 3 are respectively arranged on the gantries.

[0016] Furthermore, the cardboard storage mechanism includes a lifting member that moves in a direction perpendicular to the ground and a conveying member that moves in a direction close to or away from the hot press. The conveying member is arranged on the lifting member. The lifting member includes a support frame, a cylinder three, a slide rod, an insert with a socket, and a plurality of bearing arms arranged in a vertical and horizontal cross pattern. The support frame is arranged on both sides of the machine platform one, and the plurality of bearing arms arranged in a vertical and horizontal cross pattern are suspended above the machine platform one. The slide rod is fixed on one side of the bearing arm, the insert is fixed on the outer side of the support frame along the axis of the slide rod, one end of the slide rod slides in the insert hole of the insert, the driving end of the cylinder three is fixedly connected to one side of the bearing arm, and one end of the cylinder three is fixed on the outer side of the support frame, and the conveying member is arranged on the bearing arm.

[0017] Furthermore, the transfer lifting platform 1 and the transfer lifting platform 2 both include a lifting component 2 that moves in a direction perpendicular to the ground and a conveying component 4 that moves in a direction close to or away from the hot press, and the conveying component 4 is arranged on the lifting component 2.

[0018] Furthermore, the conveying member 1, conveying member 2, conveying member 3, and conveying member 4 each include a plurality of chain sprocket assemblies and a driving member 1 for driving the chain sprocket assemblies to operate.

[0019] Furthermore, the bearing assembly is configured as two cross bars and a plurality of vertical bars fixed between the cross bars, each of the calibrators includes a cylinder 1 and a calibration plate, the cylinder 1 is fixed on the vertical bar, the calibration plate is fixed on the driving end of the cylinder 1, the linear module 1 includes a slide rail 1 and a pulley 1, the slide rail 1 is fixed on a machine platform 1, the pulley 1 is rotatably connected to the side wall of the cross bar through a rotating shaft, and rolls on the slide rail 1.

[0020] Furthermore, the supporting assembly includes a supporting frame, a plurality of rollers 1 rotatably connected to the supporting frame via a rotating shaft, a cylinder 2 driving the supporting frame to move in a direction perpendicular to the ground, a roller 2 rotatably connected to the machine platform 1 via a rotating shaft, and a driving member 2 driving the rollers to rotate. The supporting frame is arranged in the machine platform 1. When the bearing assembly slides directly above the supporting frame, the rollers 1 on the supporting frame and the vertical rods on the bearing assembly are staggered and distributed with each other, so that when the cylinder 2 drives the bearing assembly to move in a direction perpendicular to the ground, the horizontal height of the rollers 1 is higher than the vertical rods. The cylinder 2 is arranged on the machine platform 1, and the driving end of the cylinder 2 is connected to the bottom of the supporting frame. A plurality of anti-slip pads are fixedly connected to the top of each of the vertical rods.

[0021] Furthermore, the transfer platform includes machine two, a display rack, a suspension cover, a clamping rod that only rotates toward the direction of the hot press, and a linear module two that drives the display rack to move along the hot press. Machine two is located on one side of the hot press and fixed on a side wall of the machine, linear module two is arranged in machine two, the display rack is arranged on the moving end of linear module two, the suspension cover is fixed above machine two, the top end of the clamping rod is fixed on the inner wall of the suspension cover, and the horizontal height of the bottom of the clamping rod from the top of the load-bearing component is less than the thickness of a plate.

[0022] Furthermore, the pushing plate mechanism includes a pushing component that moves in a direction away from or close to the hot press, a hook component that is arranged on the moving end of the pushing component and abuts against the side wall of the plate, and a detection component for detecting the number of plates stored on the transfer lifting platform one, and the hook component is located directly above the transfer lifting platform one.

[0023] Furthermore, the detection component includes a "T"-shaped fixing frame, a photoelectric sensor 1 and a photoelectric sensor 2, the photoelectric sensor 1 and the photoelectric sensor 2 are respectively arranged on one side of the fixing frame and are electrically connected to the transfer lifting platform 1, and the horizontal height of the optical axis of the photoelectric sensor 1 is at most the thickness of a plate away from the hook claw component, the photoelectric sensor 2 is located below the photoelectric sensor 1 and faces the plate on the transfer lifting platform 1, the pushing component includes a linear rail, a beam, a power part that drives the beam to move on the linear rail, and two bearing frames that are arranged in mirror symmetry with each other, and the two bearing frames are respectively located on the transfer lifting platform On both sides of the lowering platform, the linear rails are arranged on the tops of the two supporting frames, the crossbeam slides on the linear rails, the power parts include gears, racks and driving motors, the racks are located on one side of the linear rails and fixed on the supporting frame, the gears are rotatably connected to both sides of the crossbeam through a rotating shaft, and the gears are meshed on the racks, the driving end of the driving motor is connected to one side of the gears, and one side of the driving motor is fixed on the crossbeam, and the other side of the fixed frame is fixed on the side wall of the supporting frame, the hook assembly includes a drag plate and a pressure rod, the drag plate is fixed on one side of the crossbeam, and the pressure rod is detachably connected near the bottom end of the drag plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0025] Figure 2 This is a schematic diagram of the three-dimensional structure of the transfer platform, i.e., the transport platform of the utility model;

[0026] Figure 3 This is a three-dimensional structural diagram of the transfer platform, i.e., the transport platform, of the utility model from another perspective;

[0027] Figure 4It is a schematic diagram of the three-dimensional structure of the top holding component of the transfer platform of the utility model;

[0028] Figure 5 It is a schematic diagram of the three-dimensional structure of the bearing assembly of the transfer platform of the utility model;

[0029] Figure 6 This is a three-dimensional structural diagram of the paperboard storage mechanism of the utility model;

[0030] Figure 7 This is a schematic diagram of the three-dimensional structure of the transfer platform of the utility model;

[0031] Figure 8 This is a schematic diagram of the three-dimensional structure of the feeding device of the utility model;

[0032] Fig. 9 It is a three-dimensional structural diagram of the paperboard circulation operation area of ​​the feeding device of the utility model;

[0033] Fig.10 It is a schematic diagram of the three-dimensional structure of the transfer lifting platform 1 and the transfer lifting platform 2 of the feeding device of the utility model;

[0034] Fig.11 This is a schematic diagram of the three-dimensional structure of the pushing component of the feeding device of the utility model;

[0035] Fig.12 This is a three-dimensional structural diagram of the push component of the feeding device of the utility model from another perspective;

[0036] Fig.13 This is a three-dimensional structural schematic diagram of the feeding device of the utility model from another perspective;

[0037] Fig.14 It is a schematic diagram of the side cross-sectional structure of the hook assembly of the utility model.

[0038] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0039] 100, hot press; 200, transfer platform; 210, calibrator; 211, cylinder 1; 212, calibration plate; 220, bearing assembly; 221, crossbar; 222, vertical bar; 223, anti-skid pad; 230, linear module 1; 231, slide rail 1; 232, pulley 1; 240, top holding assembly; 241, top holding frame; 242, roller 1; 243, cylinder 2; 244, roller 2; 250, machine 1; 260, paperboard storage mechanism; 261, lifting component 1; 2611, support frame; 2612, cylinder 3; 2613, slide bar; 2614, insert; 2615, bearing arm; 262, conveying component 1; 300, transfer platform; 310, machine 2; 320, display rack ; 330, suspension cover; 340, clamping rod; 350, linear module 2; 400, feeding device; 410, cardboard circulation operation area; 411, conveying part 2; 412, conveying part 3; 413, gantry; 420, transfer lifting platform 1; 430, transfer lifting platform 2; 440, push plate mechanism; 441, pushing component; 4411, linear rail; 4412, crossbeam; 4413, power part; 4413a, gear; 4413b, rack; 4413c, drive motor; 4414, carrier; 442, hook assembly; 4421, drag plate; 4422, pressure rod; 443, detection component; 4431, fixing frame; 4432, photoelectric sensor 1; 4433, photoelectric sensor 2. DETAILED DESCRIPTION

[0040] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.

[0041] Sticker machines are widely used for laminating, embossing and painting on the surfaces of density boards, multi-layer plywood, blockboard, glass, acrylic, mosaics and various flat panels. Sticker machines use a hot pressing process to hot-press the paper on the surface of the board under high temperature and high pressure to achieve decoration of the board. In order to carry out hot pressing treatment continuously, the board is first transferred to the machine by the feeding mechanism for position calibration, and then transferred to the working area padded with paper, and then the board with paper on both sides is transferred to the hot press for hot pressing to complete the decoration.

[0042] At present, the front part of the sticker machine cannot realize intelligent operations such as replacing paper or adding boards, which can easily cause the hot press to stop and wait, resulting in interruption and inability to operate normally, thereby affecting the production progress. In this regard, the utility model proposes a front-end structure of a board decoration equipment to solve the above problems.

[0043] The utility model provides the following preferred embodiments

[0044] like Figure 1-Figure 13As shown, a front section structure of a board decoration device includes a board and a paper sheet for decorating the board, and also includes:

[0045] A heat press 100, used for heat pressing the paper skin onto both sides of the board;

[0046] The transfer platform 300 is located at one side of the hot press 100 and is used to lay decorative paper on both sides of the board and transfer the board laid with paper to the hot press 100 for hot pressing;

[0047] The transfer platform 200 is located on one side of the transfer platform 300. The transfer platform 200 includes a machine platform 250, a cardboard storage mechanism 260 storing cardboard, a bearing assembly 220, a linear module 230 driving the bearing assembly 220 to slide in the transfer platform 200 to the transfer platform 300, a top holding assembly 240 receiving and transferring the plate to the bearing assembly 220, and at least two calibrators 210 for adjusting the position of the plate and limiting it. The linear module 230 is arranged in the machine platform 250, the bearing assembly 220 is arranged on the moving end of the linear module 230, and at least two calibrators 210 are respectively arranged on both sides of the bearing assembly 220. The cardboard storage mechanism 260 is located directly above the machine platform 250, and the top holding assembly 240 is arranged in the machine platform 250;

[0048] The feeding device 400 includes a transfer lifting platform 1 420 on which a plate is placed, a transfer lifting platform 2 430 arranged on one side of the transfer lifting platform 1 420, a push plate mechanism 440 that moves along the direction of the hot press 100 to send the plate to the top holding component 240, and a cardboard circulation operation area 410 that sends the cardboard to the cardboard storage mechanism 260 or receives the cardboard and transports it to the transfer lifting platform 2 430. The push plate mechanism 440 is arranged above the transfer lifting platform 1 420 and is located on one side of the top holding component 240. The cardboard circulation operation area 410 is arranged above the push plate mechanism 440. The transfer lifting platform 1 420 is located on one side of the machine platform 1 250.

[0049] The automatic transmission relationship and lifting action of the device greatly simplifies the operation process of replacing or adding paperboard, reduces the burden on operators, improves the convenience of production line operation, and makes the production process more efficient. Through the mutual transfer between the sticker circulation operation area, the paperboard circulation operation area 410 and the transfer lifting platform 420, the automatic feeding of paperboard, the automatic addition of spare paperboard and the automatic replacement of spare paperboard are realized, so that the replacement or addition of paperboard is switched instantly and quickly, thereby minimizing the stagnation time of the production line and significantly improving the work efficiency.

[0050] In addition, the plate pusher mechanism 440 is used to move along the direction of the hot press 100 to send the plate to the top holding component 240, and the plate is moved into the hot press 100 for hot pressing treatment through a one-stop transmission method of the transfer platform 200 and the transfer platform 300. There is no need to use the traditional suction cup vacuum suction and then displacement method, which reduces the suction and movement process steps and improves the efficiency of feeding the plate. At the same time, it no longer relies on the suction cup vacuum suction, avoiding the problem of being unable to suck due to rough surface. Since it no longer relies on the suction cup vacuum suction, the feeding device 400 will not have the risk of the sucked plate falling from the air during a power outage, which improves the efficiency of feeding the plate, reduces the safety risk of the plate due to stagnation in the air, and also reduces the damage and loss of the plate, providing a more stable and reliable workflow for hot pressing.

[0051] The calibrator 210 with integrated position adjustment and position limit in the transfer platform 200 performs real-time position calibration and position limit on the plate during the plate transfer process. The calibration and limit and transfer processes are carried out simultaneously without additional steps. By setting the plate not to move during transfer, the situation in which the position calibration fails due to calibration before transfer in the traditional transfer method is avoided, thereby improving the transfer accuracy and ensuring the stability of the process.

[0052] In this embodiment, Figure 6 As shown, the cardboard circulation operation area 410 is divided into an upper and lower structure, wherein the upper structure is a conveying member 2 411 that moves in a direction close to or away from the hot press 100, and the lower structure is a conveying member 3 412 that moves in a direction close to or away from the hot press 100. Gantry frames 413 are arranged on both sides of the machine platform 1 250, and the conveying member 2 411 and the conveying member 3 412 are respectively arranged on the gantry frames 413.

[0053] In this embodiment, Figure 3 and Figure 6As shown, the paperboard storage mechanism 260 includes a lifting member 261 that moves in a direction perpendicular to the ground and a conveying member 262 that moves in a direction close to or away from the hot press 100. The conveying member 262 is arranged on the lifting member 261. The lifting member 261 includes a support frame 2611, a cylinder 2612, a slide bar 2613, a block 2614 with a plug hole, and a plurality of bearing arms 2615 arranged in a vertical and horizontal cross pattern. The support frame 2611 is arranged on both sides of the machine platform 250, and the plurality of bearing arms 2615 arranged in a vertical and horizontal cross pattern are suspended above the machine platform 250. The slide bar 2613 is provided on the lifting member 2611. 613 is fixed on one side of the carrying arm 2615, the block 2614 is fixed on the outer side of the support frame 2611 along the axis of the slide rod 2613, one end of the slide rod 2613 slides in the socket of the block 2614, the driving end of the cylinder three 2612 is fixedly connected to one side of the carrying arm 2615, and one end of the cylinder three 2612 is fixed on the outer side of the support frame 2611, the transmission member 1 262 is arranged on the carrying arm 2615, and the slide rod 2613 is driven by the cylinder three 2612 to slide in the block 2614 with the socket, thereby controlling the lifting and lowering of the carrying arm 2615.

[0054] In this embodiment, Fig.10 As shown, the transfer lifting platform 1 420 and the transfer lifting platform 2 430 both include a lifting component 2 that moves in a direction perpendicular to the ground and a conveying component 4 that moves in a direction close to or away from the hot press 100. The lifting component 2 adopts a lifter (a lifter driven by a hydraulic cylinder is a common vertical motion device, which realizes the rising and falling of the lifting platform through the work of the hydraulic cylinder. This is a prior art and will not be elaborated here. The lifters mentioned below are explained here).

[0055] In this embodiment, Figure 1-Figure 13 As shown, the transmission member four is arranged on the lifting member two, and the transmission member one 262, the transmission member two 411, the transmission member three 412, and the transmission member four all include multiple chain sprocket assemblies and a driving member one for driving the chain sprocket assembly to operate. (The chain sprocket assembly is a common transmission device, which is usually used to transmit power from one position to another, and is widely used in mechanical systems. The assembly is mainly composed of two parts: a chain and a sprocket. The chain ring composed of several chains can be sleeved on the teeth of the sprocket. The shape and number of the teeth of the sprocket are adapted to the chain ring of the chain to ensure that the chain can move smoothly along the sprocket. The sprocket is usually made of metal and can be fixed on the shaft. It is connected to the driving member (such as a motor) through the shaft. The shaft and the sprocket are driven by the motor to rotate, and the sprocket drives the chain ring composed of the chain to operate, and then the cardboard and the spare cardboard on the chain can be dragged to move. This is a prior art and will not be repeated. The chain sprocket assembly appearing below will be explained here).

[0056] In this embodiment, Figure 8-Figure 13As shown, the plate pushing mechanism 440 includes a pushing component 441 that moves in a direction away from or close to the hot press 100, a hook component 442 that is arranged on the moving end of the pushing component 441 and abuts against the side wall of the plate, and a detection component 443 for detecting the number of plates stored on the transfer lifting platform 420, and the hook component 442 is located directly above the transfer lifting platform 420.

[0057] In this embodiment, Figure 8-Figure 13 As shown, the pushing assembly 441 includes a linear rail 4411, a crossbeam 4412, a power member 4413 driving the crossbeam 4412 to move on the linear rail 4411, and two carrier frames 4414 arranged in mirror symmetry with each other. The two carrier frames 4414 are respectively located on both sides of the transfer lifting platform 420. The linear rail 4411 is arranged on the top of the two carrier frames 4414. The crossbeam 4412 slides on the linear rail 4411. The power member 4413 includes a gear 4413a, a rack 4413b and a driving motor 4413c. The rack 4413b is located on one side of the linear rail 4411 and fixed on the carrier frame 4414. The gear 4413a is rotatably connected to both sides of the crossbeam 4412 through a rotating shaft, and the gear 4413a is meshed with On the rack 4413b, the driving end of the driving motor 4413c is connected to one side of the gear 4413a, and one side of the driving motor 4413c is fixed on the beam 4412, and the other side of the fixing frame 4431 is fixed on the side wall of the supporting frame 4414. Through the meshing relationship between the gear 4413a and the rack 4413b, the driving motor 4413c drives the gear 4413a to roll on the rack 4413b, thereby realizing the sliding action of the beam 4412 on the slide rail. This structure can provide precise control and realize a smooth pushing process, ensuring that the sliding action of the beam 4412 will not cause excessive vibration or swing, so that the pushing component 441 moves according to the predetermined path and speed, which helps to improve the stability and accuracy of the system.

[0058] In this embodiment, Figure 8-Figure 13 As shown, the hook assembly 442 includes a drag plate 4421 and a pressure rod 4422. The drag plate 4421 is fixed on one side of the beam 4412. The pressure rod 4422 is detachably connected to the bottom end of the drag plate 4421. The pressure rod 4422 is connected to the bottom end of the drag plate 4421, so that a certain length is reserved at the bottom end of the drag plate 4421. The reserved length can be the thickness of a plate. When the bottom of the drag plate 4421 moves against the plate, the pressure rod 4422 can press on the plate to ensure that the plate will not warp during the movement, which helps to maintain the stability of the plate and prevent irregular movement or displacement caused by warping, thereby affecting the normal feeding of the plate.

[0059] In this embodiment, Figure 8-Figure 14As shown, the detection component 443 includes a "T"-shaped fixing frame 4431, a photoelectric sensor 1 4432 and a photoelectric sensor 2 4433, the photoelectric sensor 1 4432 and the photoelectric sensor 2 4433 are respectively arranged on one side of the fixing frame 4431 and are electrically connected to the transfer lifting platform 1 420, and the horizontal height of the optical axis of the photoelectric sensor 1 4432 is at most a thickness of a plate from the hook claw component 442, and the photoelectric sensor 2 4433 is located below the photoelectric sensor 1 and faces the plate on the transfer lifting platform 1 420;

[0060] The detection component 443 realizes real-time detection and control of the plate to ensure that the plate on the lifting mechanism can always be driven by the hook component 442 to move, thereby improving the efficiency of the entire process of feeding the plate;

[0061] Specifically, the photoelectric sensor 1 4432 and the photoelectric sensor 2 4433 are arranged on one side of the fixed frame 4431 and are electrically connected to the lifter of the transfer lifting platform 1 420. The horizontal height of the optical axis of the photoelectric sensor 1 4432 is at most the thickness of a plate away from the hook assembly 442. When the hook assembly 442 drags a plate below to move, there is a gap of the thickness of the plate between the hook assembly 442 and the plate on the transfer lifting platform 1 420. At this time, the optical axis emitted by the transmitting end of the photoelectric sensor 1 4432 is received by its receiving end, so that normal signal reflection is completed between them, thereby satisfying the situation of detecting that there is no plate material, that is, the receiving end of the photoelectric sensor 1 4432 responds and provides the signal to the lifter of the transfer lifting platform 1 420;

[0062] Once the photoelectric sensor 4432 fails to detect the existence of the plate, the lifter of the transfer lifting platform 420 is triggered, driving the plate on the transfer lifting platform 420 to rise by the thickness of the plate. This process fills the gap between the hook assembly 442 and the plate on the transfer lifting platform 420, so that the plate on the transfer lifting platform 420 can continue to be located on one side of the hook assembly 442, so as to ensure that it can be continuously dragged and moved by the hook assembly 442;

[0063] Therefore, the design of the detection component 443 effectively ensures the stability and continuity of the fed-in sheet, improves the production efficiency of the entire sticker machine, reduces downtime in actual applications, improves the operating efficiency of the production line, and at the same time reduces the need for manual operation and reduces the risk of potential human errors.

[0064] In this embodiment, Figure 2-Figure 5As shown, the bearing assembly 220 is configured as two cross bars 221 and a plurality of vertical bars 222 fixed between the cross bars 221. Each calibrator 210 includes a cylinder 211 and a calibration plate 212. The cylinder 211 is fixed on the vertical bar 222. The calibration plate 212 is fixed on the driving end of the cylinder 211. The linear module 230 includes a slide rail 231 and a pulley 232. The slide rail 231 is fixed on the machine table 250. The pulley 232 is rotatably connected to the side wall of the cross bar 221 through a rotating shaft and is fixed on the slide rail 231. 31, and the calibration plate 212 is driven to move by the cylinder 211, so that the calibration plate 212 contacts and pushes the plate, so as to drive the plate located between the calibration plates 212 to move left or right, and then calibrate the position of the plate. After the position is calibrated, the cylinder 211 drives the calibration plate 212 to contact the plate again, so that the calibration plate 212 is supported on both sides of the plate, so as to limit the position of the plate, and prevent the plate on the supporting component 220 from moving when the pulley 232 rolls and slides on the slide rail 231.

[0065] In this embodiment, Figure 2-Figure 5As shown, the supporting assembly 240 includes a supporting frame 241, a plurality of rollers 242 connected to the supporting frame 241 by a rotating shaft, a cylinder 243 driving the supporting frame 241 to move in a direction perpendicular to the ground, a roller 244 connected to the machine platform 250 by a rotating shaft, and a driving member 2 for driving the rollers to rotate. The supporting frame 241 is arranged in the machine platform 250. When the bearing assembly 220 slides directly above the supporting frame 241, the rollers 242 on the supporting frame 241 and the bearing assembly 2 The vertical rods 222 on the upper and lower frames 20 are staggered and arranged, so that when the cylinder 243 drives the bearing assembly 220 to move in a direction perpendicular to the ground, the horizontal height of the roller 1 242 is higher than the vertical rod 222. The cylinder 243 is arranged on the machine table 1 250, and the driving end of the cylinder 243 is connected to the bottom of the top support frame 241. When the plate enters the machine table, since the bearing assembly 220 slides just above the top support frame 241, the roller 1 242 on the top support frame 241 and the vertical rod 222 on the bearing assembly 220 are mutually moved. The staggered distribution and the cylinder 243 drive the bearing assembly 220 to move in a direction perpendicular to the ground, so that the horizontal height of the roller 1 242 is higher than the vertical rod 222. The multiple rotatable rollers 1 242 of the top holding assembly 240 are used to ensure that the plate slides smoothly when entering the machine. When the plate is in the machine 1 250, that is, on the roller 1 242, as the cylinder 243 drives the top holding frame 241 to descend, the plate falls on the vertical rod 222 of the bearing assembly 220, and then the calibration plate is driven by the cylinder 1 211. 212 moves, so that the calibration plate 212 contacts and pushes the plate, so as to drive the plate between the calibration plates 212 to move left or right, and then calibrate the position of the plate. After the position is calibrated, the cylinder 1 211 drives the calibration plate 212 to contact the plate again, so that the calibration plate 212 is held against both sides of the plate to limit the position of the plate. After the plate is fixed and limited, the linear module 1 230 is used to drive the plate of the bearing assembly 220 to move toward the working area padded with cardboard, that is, the direction of the transfer platform 300.

[0066] In this embodiment, Figure 2-Figure 5 As shown, a plurality of anti-skid pads 223 are fixedly connected to the top of each vertical rod 222. The anti-skid pads 223 can be made of rubber material or silicone. The provision of the anti-skid pads 223 helps to convert the rigid contact between the vertical rod 222 and the plate into flexible contact, which can effectively reduce the impact force generated during the movement. At the same time, the presence of the anti-skid pads 223 can prevent scratches or damage to the surface of the plate.

[0067] In this embodiment, Figure 1-Figure 7As shown, the transfer platform 300 includes a second machine 310, a display rack 320, a suspension cover 330, a clamping rod 340 that rotates only toward the hot press 100, and a second linear module 350 that drives the display rack 320 to move along the inside of the hot press 100. The second machine 310 is located at one side of the hot press 100 and is fixed on the side wall of the first machine 250, wherein the slide rail 1 231 extends in the second machine 310, and the second linear module 350 is arranged in the second machine 310, and the linear module The displacement level of the second group 350 is lower than the displacement level of the first linear module 230. The placement frame 320 is arranged on the moving end of the second linear module 350. Therefore, the level of the placement frame 320 is also lower than the level of the bearing assembly 220. The suspension cover 330 is fixed above the second machine 310. The top of the clamping rod 340 is fixed on the inner wall of the suspension cover 330. The bottom of the clamping rod 340 is less than the thickness of a plate from the top of the bearing assembly 220.

[0068] During the process of the linear module 1 230 driving the plate on the bearing assembly 220 to move toward the machine 2 310, the suspension cover 330 is fixed on the top of the machine 2 310. When the bearing assembly 220 and the plate roll on the slide rail 1 231 through the pulley 1 232 and move to the machine 2 310, they need to pass through the suspension cover 330, and the suspension cover 330 is provided with a clamping rod 340 that only rotates toward the hot press 100. Therefore, the plate and the bearing assembly 220 can be moved to the machine 2 310 and drive the clamping rod 340 to move toward the hot press. 100, since the horizontal height between the bottom of the clamping rod 340 and the top of the supporting component 220 is less than the thickness of a plate, when the linear module 1 230 drives the supporting component 220 to reset, that is, the linear module 1 230 drives the supporting component 220 to move back to the machine 1 250, the plate on the supporting component 220 is blocked by the clamping rod 340 and cannot move and then stay on the display rack 320 below the supporting component 220, and the supporting component 220 does not contact the clamping rod 340, and can be smoothly reset to the machine 1 250.

[0069] The specific working process of the utility model is as follows:

[0070] (1) Preparation before loading

[0071] S1. Carry out backup cardboard: place a stack of cardboard on the conveying member 4 of the transfer lifting platform 2 430, lift the cardboard to the parallel height of the lower layer of the cardboard circulation operation area 410, that is, the position of the conveying member 3 412 through the lifting member 4, and use the conveying member 4 to convey the cardboard to the position of the conveying member 3 412. Then, the lifting member 1 261 of the sticker operation area drives the conveying member 1 262 to rise parallel to the height of the conveying member 3 412, and the conveying member 3 412 moves in the direction close to the hot press 100 to convey the cardboard to the conveying member 1 262. Subsequently, place a stack of new cardboard on the conveying member 4 of the transfer lifting platform 2 430, and use the lifting member 2 of the transfer lifting platform 2 430 to lift the height of the conveying member 4 to be parallel to the conveying member 3 412. Through the transmission effect of the chain sprocket of the conveying member, the new cardboard is shifted to the conveying member 3 412. At this point, the stack of new cardboard on the conveying member 3 412 can become backup cardboard;

[0072] S2. Backing up the plates: placing a stack of plates on the conveying members 4 of the first transfer lifting platform 420 and the second transfer lifting platform 430 respectively, and the plates on the second transfer lifting platform 430 are the back-up plates.

[0073] (2) Feed the sheet material to complete the hot pressing

[0074] S1', calibrate the position of the plate: first, pull out a piece of cardboard on the conveyor member 262 and lay it on the display rack 320, that is, fit it with the bottom surface of the plate (the cardboard on the conveyor member 262 can be grabbed manually or by a mechanical arm and laid on the display rack 320), and the push plate mechanism 440 is arranged above the transfer lifting platform 420 and is located on one side of the top holding component 240. At this moment, the driving motor 4413c drives the gear 4413a to roll on the rack 4413b to realize the sliding action of the beam 4412 on the linear rail 4411. Since the drag plate 4421 is against the side wall of the plate, and the pressure rod 4422 is pressed on the plate, the beam 4412 drives the drag plate 4421 and the plate to slide along the path of the linear rail 4411. At this moment, the dragged plate is displaced to the upper side of the roller 244, and the driving member 2 drives the rotation of the roller 244, and the roller 244 drags the plate Continue to move toward the hot press machine 100. As the bearing assembly 220 slides just above the top holding frame 241, the roller 1 242 on the top holding frame 241 and the vertical rod 222 on the bearing assembly 220 are staggered and distributed, and the cylinder 243 drives the bearing assembly 220 to move in a direction perpendicular to the ground, so that the horizontal height of the roller 1 242 is higher than the vertical rod 222, so that the roller 244 can support the plate. As the cylinder 243 drives the top holding frame 241 to descend, the plate falls onto the vertical rod 222 of the bearing assembly 220, and then the calibration plate 212 is driven to move by the cylinder 1 211, so that the calibration plate 212 contacts and pushes the plate, so as to drive the plate located between the calibration plates 212 to move left or right, and then the position of the plate is calibrated. After the position is calibrated, the cylinder 1 211 drives the calibration plate 212 to contact the plate again, so that the calibration plate 212 is held against both sides of the plate, so as to limit the position of the plate.

[0075] S2', make the plate fall onto the placing rack 320 padded with cardboard: after the plate is fixed and limited, the linear module 1 230 drives the plate on the bearing assembly 220 to move toward the machine 2 310. During this process, the suspension cover 330 is fixed on the top of the machine 2 310. When the bearing assembly 220 and the plate roll on the slide rail 1 231 through the pulley 1 232 and move to the machine 2 310, they need to pass through the suspension cover 330. The suspension cover 330 is provided with a clamping rod 340 that only rotates toward the hot press 100. Therefore, the plate and the bearing assembly 220 are 0 can be shifted to the machine table 2 310, and drive the clamping rod 340 to rotate toward the hot press 100. Since the horizontal height between the bottom of the clamping rod 340 and the top of the bearing assembly 220 is less than the thickness of a plate, when the linear module 1 230 drives the bearing assembly 220 to reset, that is, the linear module 1 230 drives the bearing assembly 220 to move back to the machine table 1 250, the plate on the bearing assembly 220 is blocked by the clamping rod 340, and the plate cannot be moved, and then stays on the display rack 320 padded with cardboard under the bearing assembly 220, allowing the plate to fall on the cardboard;

[0076] S3', continue to extract a piece of cardboard from the conveyor 262 and lay it on the plate on the display rack 320, that is, the top surface of the plate is bonded (a piece of cardboard on the conveyor 262 can be manually or mechanically grabbed and laid on the plate on the display rack 320). At the same time, the linear module 2 350 drives the display rack 320 to move along the hot press 100 to complete the hot pressing treatment between the cardboard and the plate, thereby realizing the hot pressing bonding treatment on both sides of the plate.

[0077] (3) If the old cardboard is not used up, switch to the backup cardboard

[0078] After the board is loaded, due to the demand for the stock quantity, it is not necessary to use up all the cardboard on the conveyor member 1 262 during the hot pressing process for decoration. Therefore, it is necessary to replace the unused old cardboard. The conveyor member 1 262 is raised to a height parallel to the height of the conveyor member 2 411 by the lifting member 1 261. The old cardboard on the conveyor member 1 262 is transferred to the conveyor member 2 411 by the transmission relationship. Then, the lifting member 2 of the transfer lifting platform 2 430 drives the conveyor member 4 to be raised to the same height as the conveyor member 2 411. The conveying member 2 411 can convey the old cardboard to the conveying member 4 on the transfer lifting platform 2 430 to complete the transfer of the old cardboard, and the lifting member 1 261 drives the conveying member 1 262 to return and continue to descend to the height position of the conveying member 3 412, and again utilizes the conveying relationship (the conveying relationship is the operation of the chain sprocket assembly) to make the spare new cardboard on the conveying member 3 412 be transferred to the conveying member 1 262, thereby realizing the rapid switching of replacing the old cardboard and adding the spare cardboard, thereby minimizing the downtime of the production line.

[0079] (4) When the old cardboard is used up, use the backup cardboard directly

[0080] If the cardboard on the conveying member 1 262 is used up, the conveying member 1 262 is directly raised to be parallel to the height of the conveying member 3 412 by the lifting member 1 261, so that the new cardboard on the conveying member 3 412 is transferred to the conveying member 1 262, and the spare cardboard is added. The whole process ensures the smooth switching of cardboard through the ingenious conveying and lifting operations, thereby improving the production efficiency.

[0081] In addition, the bottom of the cardboard is usually carried by a pallet. Therefore, no matter whether the old cardboard is consumed or not, the lifting member 261 will make the conveying member 262 rise to a height parallel to the height of the conveying member 2 411, and the empty pallet or the pallet carrying the old cardboard on the conveying member 262 will be transferred to the conveying member 2 411 by using the conveying relationship. Then, the lifting member 2 of the transfer lifting platform 2 430 drives the conveying member 4 to be lifted to the same height as the conveying member 2 411. The conveying member 2 411 can transfer the pallet to the conveying member 4 on the transfer lifting platform 2 430, and the staff can take away the old cardboard or move the pallet or put new cardboard on the pallet to repeat the above S1 to back up the cardboard process.

[0082] (5) Switch to backup board

[0083] If the plates on the conveying member four of the transfer lifting platform 1 420 are consumed, they are lowered to a position flush with the horizontal height of the conveying member four of the transfer lifting platform 2 430, and the height is lower than the horizontal height of the bottom of the drag plate 4421, and the conveying member four of the transfer lifting platform 2 430 is used to transfer the backup plates to the conveying member four of the transfer lifting platform 1 420, and then the backup plates are raised to the horizontal height of the bottom of the pressure rod 4422 through the lifter of the transfer lifting platform 1 420, so that the backup plates on the highest layer are against the bottom of the pressure rod 4422.

[0084] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A front section structure of a board decoration device, comprising a board and a paper sheet for decorating the board, characterized in that: Also includes: Heat press, used to heat press the paper skin onto both sides of the board; A transfer platform, which is located on one side of the hot press and is used to lay decorative paper skins on both sides of the board and transfer the board laid with paper skins to the hot press for hot pressing treatment; The transfer platform is located on one side of the transfer platform, and includes a machine platform 1, a cardboard storage mechanism storing cardboard, a bearing assembly, a linear module 1 driving the bearing assembly to slide in the transfer platform to the transfer platform, a top holding assembly receiving and transferring the plate to the bearing assembly, and at least two calibrators for adjusting the position of the plate and limiting it, the linear module 1 is arranged in the machine platform 1, the bearing assembly is arranged on the moving end of the linear module 1, at least two calibrators are respectively arranged on both sides of the bearing assembly, the cardboard storage mechanism is located directly above the machine platform 1, and the top holding assembly is arranged in the machine platform 1; The feeding device includes a transfer lifting platform 1 on which a plate is placed, a transfer lifting platform 2 arranged on one side of the transfer lifting platform 1, a push plate mechanism that moves along the direction of the hot press to send the plate to the top holding component, and a cardboard circulation operation area that sends the cardboard to the cardboard storage mechanism or is used to receive the cardboard and transport it to the transfer lifting platform 2. The push plate mechanism is arranged above the transfer lifting platform 1 and is located on one side of the top holding component. The cardboard circulation operation area is arranged above the push plate mechanism, and the transfer lifting platform 1 is located on one side of the machine platform 1.

2. The front section structure of the plate decoration equipment according to claim 1 is characterized in that: The cardboard circulation operation area is divided into an upper and lower two-layer structure arrangement, wherein the upper structure is a conveying member 2 that moves in a direction close to or away from the hot press, and the lower structure is a conveying member 3 that moves in a direction close to or away from the hot press. Gantry frames are arranged on both sides of the machine platform 1, and the conveying member 2 and the conveying member 3 are respectively arranged on the gantry frames.

3. The front section structure of the plate decoration equipment according to claim 2 is characterized in that: The cardboard storage mechanism includes a lifting member that moves in a direction perpendicular to the ground and a conveying member that moves in a direction close to or away from the hot press. The conveying member is arranged on the lifting member. The lifting member includes a support frame, a cylinder three, a slide rod, an insert with a socket, and a plurality of bearing arms arranged in a vertical and horizontal cross pattern. The support frame is arranged on both sides of the machine platform one, and the plurality of bearing arms arranged in a vertical and horizontal cross pattern are suspended above the machine platform one. The slide rod is fixed on one side of the bearing arm, the insert is fixed on the outer side of the support frame along the axis of the slide rod, one end of the slide rod slides in the insert hole of the insert, the driving end of the cylinder three is fixedly connected to one side of the bearing arm, and one end of the cylinder three is fixed on the outer side of the support frame, and the conveying member is arranged on the bearing arm.

4. The front section structure of the plate decoration equipment according to claim 3 is characterized in that: The transfer lifting platform 1 and the transfer lifting platform 2 both include a lifting component 2 that moves in a direction perpendicular to the ground and a conveying component 4 that moves in a direction close to or away from the hot press, and the conveying component 4 is arranged on the lifting component 2.

5. The front section structure of the plate decoration equipment according to claim 4 is characterized in that: The conveying member 1, conveying member 2, conveying member 3, and conveying member 4 all include a plurality of chain sprocket assemblies and a driving member 1 for driving the chain sprocket assemblies to operate.

6. The front section structure of the plate decoration equipment according to claim 1 is characterized in that: The bearing assembly is configured as two cross bars and a plurality of vertical bars fixed between the cross bars. Each of the calibrators comprises a cylinder 1 and a calibration plate. The cylinder 1 is fixed on the vertical bar. The calibration plate is fixed on the driving end of the cylinder 1. The linear module 1 comprises a slide rail 1 and a pulley 1. The slide rail 1 is fixed on a machine platform 1. The pulley 1 is rotatably connected to the side wall of the cross bar through a rotating shaft and rolls on the slide rail 1.

7. The front section structure of the plate decoration equipment according to claim 6 is characterized in that: The supporting assembly includes a supporting frame, a plurality of rollers 1 rotatably connected to the supporting frame via a rotating shaft, a cylinder 2 driving the supporting frame to move in a direction perpendicular to the ground, a roller 2 rotatably connected to a machine platform 1 via a rotating shaft, and a driving member 2 driving the rollers to rotate. The supporting frame is arranged in the machine platform 1. When the bearing assembly slides directly above the supporting frame, the rollers 1 on the supporting frame and the vertical rods on the bearing assembly are staggered and distributed, so that when the cylinder 2 drives the bearing assembly to move in a direction perpendicular to the ground, the horizontal height of the rollers 1 is higher than the vertical rods. The cylinder 2 is arranged on the machine platform 1, and the driving end of the cylinder 2 is connected to the bottom of the supporting frame. A plurality of anti-slip pads are fixedly connected to the top of each of the vertical rods.

8. The front section structure of the plate decoration equipment according to claim 1 is characterized in that: The transfer platform includes machine platform 2, a display rack, a suspension cover, a clamping rod that only rotates toward the direction of the hot press, and a linear module 2 that drives the display rack to move along the inside of the hot press. Machine platform 2 is located on one side of the hot press and is fixed on one side wall of the machine platform. The linear module 2 is arranged in machine platform 2, and the display rack is arranged on the moving end of the linear module 2. The suspension cover is fixed above machine platform 2, and the top end of the clamping rod is fixed on the inner wall of the suspension cover, and the horizontal height of the bottom of the clamping rod from the top of the load-bearing component is less than the thickness of a plate.

9. The front section structure of the plate decoration equipment according to claim 1 is characterized in that: The plate pushing mechanism includes a pushing component that moves in a direction away from or close to the hot press, a hook component that is arranged on the moving end of the pushing component and abuts against the side wall of the plate, and a detection component for detecting the number of plates stored on the transfer lifting platform one, and the hook component is located directly above the transfer lifting platform one.

10. The front section structure of the plate decoration equipment according to claim 9, characterized in that: The detection component includes a "T"-shaped fixing frame, a photoelectric sensor 1 and a photoelectric sensor 2, wherein the photoelectric sensor 1 and the photoelectric sensor 2 are respectively arranged on one side of the fixing frame and are electrically connected to the transfer lifting platform 1, and the horizontal height of the optical axis of the photoelectric sensor 1 is at most the thickness of a plate from the hook claw component, and the photoelectric sensor 2 is located below the photoelectric sensor 1 and faces the plate on the transfer lifting platform 1. The pushing component includes a linear rail, a crossbeam, a power part that drives the crossbeam to move on the linear rail, and two bearing frames that are arranged in mirror symmetry with each other, and the two bearing frames are respectively located on the transfer lifting platform The linear rail is arranged on the top of the two supporting frames, the beam slides on the linear rail, the power part includes a gear, a rack and a driving motor, the rack is located on one side of the linear rail and fixed on the supporting frame, the gear is rotatably connected to the two sides of the beam through a rotating shaft, and the gear is meshed with the rack, the driving end of the driving motor is connected to one side of the gear, and one side of the driving motor is fixed on the beam, the other side of the fixed frame is fixed on the side wall of the supporting frame, the hook assembly includes a drag plate and a pressure rod, the drag plate is fixed on one side of the beam, and the pressure rod is detachably connected near the bottom end of the drag plate.

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