CN216634770U - Safe feeding mechanism of automatic edge bonding machine - Google Patents

Safe feeding mechanism of automatic edge bonding machine Download PDF

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Publication number
CN216634770U
CN216634770U CN202122599442.0U CN202122599442U CN216634770U CN 216634770 U CN216634770 U CN 216634770U CN 202122599442 U CN202122599442 U CN 202122599442U CN 216634770 U CN216634770 U CN 216634770U
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Prior art keywords
plate
telescopic cylinder
connecting plate
conveying structure
edge bonding
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CN202122599442.0U
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毛武全
胡本福
冯建峰
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Guangdong Suncoo Technology Co Ltd
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Guangdong Suncoo Technology Co Ltd
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    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50Manufacturing or production processes characterised by the final manufactured product

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Abstract

The utility model discloses a safe feeding mechanism of an automatic edge bonding machine, wherein a connecting plate is fixed on a machine base and arranged in front of a roller and a conveying structure, a telescopic cylinder, a detector and a clean air pipe are fixed on the connecting plate, when the detector detects a plate, a control system of the automatic edge bonding machine compares the signal with a signal when the previous plate passes through, judges whether a large enough spacing distance exists between the two plates, further controls the telescopic rod of the telescopic cylinder to work, controls the on-off of air in the clean air pipe by a control valve, ensures that the thickness of the plate entering between the roller and the conveying structure is equal to or smaller than the distance value between the roller and the conveying structure, blows sundries on the plate away, and avoids the plate from being stuck between the roller and the conveying structure; and a certain distance is ensured between two adjacent plates, so that the phenomenon that the two adjacent plates are too close to each other to influence the subsequent processes of cutting, aligning and the like is avoided.

Description

Safe feeding mechanism of automatic edge bonding machine
Technical Field
The utility model relates to the field of plate processing equipment, in particular to a safe feeding mechanism of an automatic edge bonding machine.
Background
The automatic edge sealing machine is mainly used for sealing edges of plate-type woodworking products such as furniture, kitchens, decorations and the like, and is used for heating and melting melt adhesive, then spraying the melt adhesive onto the edges of plates, and finally fixing edge sealing bands on the edges of the plates. The existing edge bonding machine is highly automated, wherein a roller is usually arranged above a conveying structure, and a plate is arranged between the conveying structure and the roller, so that the plate is pressed on the conveying structure by the roller, the conveying of the plate is realized, and various processes such as gluing, edge bonding, cutting, head aligning, fine trimming, edge scraping, polishing and the like are further realized. In the automatic bag sealer of current, when having the saw-dust on the panel, lead to the panel card between transport structure and gyro wheel easily, and then lead to automatic bag sealer to continue work.
It is seen that improvements and enhancements to the prior art are needed.
SUMMERY OF THE UTILITY MODEL
In view of the defects of the prior art, the utility model aims to provide a safe feeding mechanism of an automatic edge bonding machine, and aims to solve the problem that when a plate with wood chips adhered to the surface is processed by the conventional automatic edge bonding machine, the plate is easily clamped between a conveying structure and a roller.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides an automatic bag sealer's safe feed mechanism, includes the frame and establishes the transport structure on the frame, the frame is equipped with the limiting plate in a side of transport structure front end, and the frame is equipped with the connecting plate above the transport structure, be fixed with detector and telescopic cylinder on the connecting plate, telescopic cylinder establishes in the place ahead of conveyer, and the place ahead at telescopic cylinder is established to the detector, still be connected with the clean trachea that the gas outlet blows to the transport structure on the connecting plate, clean trachea is kept away from connecting plate one end and is connected with air feeder, has concatenated the control valve on the clean trachea.
The automatic bag sealer's safe feed mechanism in, telescopic cylinder is two air cylinders that go out in both ends, telescopic cylinder's telescopic link is equipped with central through-hole, clean trachea is connected in the telescopic link and is kept away from the one end of transport structure, and clean trachea and central through-hole intercommunication.
In the safe feeding mechanism of the automatic edge bonding machine, one end of the telescopic rod, which is far away from the clean air pipe, is sleeved with a rubber sleeve.
In the safe feeding mechanism of the automatic edge bonding machine, the connecting plate is L-shaped, one end of the connecting plate is fixed on the machine base, the other end of the connecting plate is suspended, and the detector and the telescopic cylinder are fixed at one suspended end of the connecting plate.
In the safe feeding mechanism of the automatic edge bonding machine, one suspended end of the connecting plate is provided with a plurality of mounting holes, and the detector and the telescopic cylinder are fixed on the mounting holes.
Compared with the prior art, the method has the following beneficial effects: when the detector detects a plate, a control system of the automatic edge bonding machine compares the signal with a signal when the last plate passes through the automatic edge bonding machine, judges whether a large enough spacing distance exists between the two plates, further controls a telescopic rod of the telescopic cylinder to work, controls a control valve to control the on-off of gas in the cleaning gas pipe, ensures that the thickness of the plate entering between the roller and the conveying structure is equal to or smaller than the distance value between the roller and the conveying structure, and blows away sundries on the plate, so that the plate is prevented from being clamped between the roller and the conveying structure; and a certain distance is ensured between two adjacent plates, so that the phenomenon that the two adjacent plates are too close to each other to influence the subsequent processes of cutting, aligning and the like is avoided.
Drawings
Fig. 1 is a schematic structural view of an automatic edge bonding machine.
Fig. 2 is a partial enlarged view of fig. 1 at a.
Fig. 3 is a control flow chart of the safety feeding mechanism of the automatic edge bonding machine.
Description of the main element symbols: 10-a machine base, 20-a conveying structure, 30-rollers, 40-limiting plates, 50-a connecting plate, 60-a detector, 70-a telescopic cylinder, 80-a clean air pipe, 90-an air supply device, 100-a control valve, 110-a controller and 120-a rubber sleeve.
Detailed Description
The utility model provides a safe feeding mechanism of an automatic edge bonding machine, which is further described in detail below by referring to the attached drawings and embodiments in order to make the purpose, technical scheme and effect of the utility model clearer and clearer. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and do not limit the scope of the utility model.
In the present specification, the "front" and the "rear" are directions determined based on the conveying direction of the conveying structure 20.
Referring to fig. 1 and 2, a safe feed mechanism of automatic bag sealer, include frame 10 and establish the transport structure 20 on frame 10, frame 10 is equipped with limiting plate 40 in a side of transport structure 20 front end, and frame 10 is equipped with connecting plate 50 in transport structure 20 top, be fixed with detector 60 and telescopic cylinder 70 on the connecting plate 50, telescopic cylinder 70 establishes the place ahead at the transmission device, and detector 60 can be infrared ray detector 60 or travel switch, and detector 60 establishes the place ahead at telescopic cylinder 70, still be connected with the gas outlet on the connecting plate 50 and blow to the clean trachea 80 of transport structure 20, clean trachea 80 keeps away from connecting plate 50 one end and is connected with air feeder 90, has concatenated control valve 100 on the clean trachea 80.
In the existing automatic edge bonding machine, a base 10 is provided with a conveying structure 20 and rollers 30, and the rollers 30 are arranged above the conveying structure 20, so that when a plate is arranged on the rollers 30 and the conveying structure 20, the plate is pressed on the conveying structure 20 by the rollers 30, and then under the drive of the conveying structure 20, the plate sequentially passes through stations of multiple processes of gluing, edge bonding, cutting, head aligning, fine trimming, edge scraping, polishing and the like, and edge bonding of the plate is realized.
In the present application, by fixing the connecting plate 50 on the machine base 10, the connecting plate 50 is disposed in front of the roller 30 and the conveying structure 20, and the connecting plate 50 fixes the telescopic cylinder 70 which can extend downwards from the telescopic rod. When the telescopic rod of the telescopic cylinder 70 is in the contracted state, the distance between the tail end of the telescopic rod of the telescopic cylinder 70 and the plane for placing the plate on the machine base 10 is slightly greater than or equal to the distance between the roller 30 and the conveying structure 20, so that the thickness of the plate entering between the roller 30 and the conveying structure 20 is equal to or less than the distance between the roller 30 and the conveying structure 20, that is, the plate cannot be clamped between the roller 30 and the conveying structure 20 in a normal working state. When the telescopic rod of the telescopic cylinder 70 is in a downward extending state, the distance between the tail end of the telescopic rod of the telescopic cylinder 70 and the plane of the machine base 10 for placing the plates is smaller than the thickness of the plates, so that when the telescopic rod of the telescopic cylinder 70 is in a downward extending state, the plates can be prevented from passing through.
Wherein, set up detector 60 in the place ahead of telescopic cylinder 70, when detector 60 detected panel, automatic bag sealer's control system was with this signal and the last panel signal when through, judged whether have enough big spacing distance between two panels, if, telescopic cylinder 70 keeps in the shrink state, if not, then the telescopic link of telescopic cylinder 70 is in the state that stretches out downwards, treat whether have enough big spacing distance between two panels after, control telescopic cylinder 70's piston rod shrink.
In the above, under normal operation, the running speed of the conveying structure 20 is in a constant speed state or a motion state in which the speed is regularly changed, so that the interval between two sheets can be determined by the conveying time, or by obtaining the rotation angle of the driving motor of the conveying structure 20, that is, the conveying distance of the conveying structure 20 can be calculated by the rotation angle of the driving motor.
Specifically, the connecting plate 50 is connected with a cleaning air pipe 80, the cleaning air pipe 80 is arranged on the side face of the telescopic cylinder 70, air blown out from the cleaning air pipe 80 is used for blowing away sundries on the surface of the plate, and the phenomenon that the automatic edge sealing machine is blocked due to the fact that the sundries on the plate enter between the roller 30 and the conveying structure 20 along with the plate is avoided.
In the above, by arranging the detector 60, the telescopic cylinder 70 and the cleaning air pipe 80 in front of the conveying structure 20 of the automatic edge bonding machine, the telescopic cylinder 70 can limit the thickness of the plate material entering the conveying structure 20, and also can prevent the plate material from entering the position of the conveying structure 20, so that when a plate material exceeding the distance value between the roller 30 and the conveying structure 20 is put on the automatic edge bonding machine, the plate material is blocked by the piston rod of the telescopic cylinder 70, and therefore the plate material cannot reach the conveying structure 20, that is, the plate material cannot be conveyed by the conveying structure 20, and therefore, the plate material is prevented from being stuck between the roller 30 and the conveying structure 20 due to the overlarge thickness of the plate material; and can control the telescopic link of telescopic cylinder 70 to stretch out and draw back through the panel signal that detector 60 detected, and then reach and guarantee to have sufficient distance between two adjacent panels, avoid between two adjacent panels undersize and influence going on of processes such as subsequent alignment.
In the above, after the plates pass through the position of the telescopic cylinder 70, the control system may also control the telescopic rod of the telescopic cylinder 70 to extend, and when the detector 60 to be detected detects the next plate and the distance between two adjacent plates meets the set value, the control system controls the telescopic rod of the telescopic cylinder 70 to contract again.
In the above, the clean air pipe 80 can continuously eject air when the automatic edge bonding machine is in a starting state, and the on-off of the air can also be controlled by the control valve 100, that is, the control valve 100 is opened when a plate passes through, so that the clean air pipe 80 blows air only when the plate passes through, and the energy consumption of the air supply device 90 for supplying clean air is reduced.
In a preferred embodiment, the telescopic cylinder 70 is a double-head double-outlet cylinder, i.e. the telescopic rod penetrates through the whole cylinder body of the telescopic cylinder 70, the telescopic rod of the telescopic cylinder 70 is provided with a central through hole, and the cleaning air tube 80 is a hose and is connected to one end of the telescopic rod far away from the conveying structure 20, so that the cleaning air tube 80 is communicated with the central through hole. In this embodiment, the distance between the end of the telescopic rod of the telescopic cylinder 70 and the plane on the base 10 for placing the plate is slightly greater than the distance between the roller 30 and the conveying structure 20, so that a gap for ejecting gas exists between the end of the telescopic rod of the telescopic cylinder 70 and the surface of the plate, thereby realizing dust removal and other objects on the surface of the plate, and reducing the installation space.
In a preferred embodiment, since the plate collides with the telescopic rod of the telescopic cylinder 70, the telescopic rod is sleeved with the rubber sleeve 120 at the end far away from the clean air tube 80, and the rubber sleeve 120 is fixed on the telescopic rod, so that when the plate contacts with the telescopic rod of the telescopic cylinder 70, the rubber sleeve 120 has a buffering effect on the plate; the size of the air gap between the end of the telescopic rod of the telescopic cylinder 70 and the surface of the plate can be adjusted by adjusting the position of the rubber sleeve 120 relative to the telescopic rod, so that the plate is blown by large air pressure.
Specifically, the connecting plate 50 is L-shaped, one end of the connecting plate 50 is fixed on the machine base 10, the other end of the connecting plate is suspended, and the detector 60 and the telescopic cylinder 70 are fixed at the suspended end of the connecting plate 50; the suspended end of the connecting plate 50 is provided with a plurality of mounting holes, and the detector 60 and the telescopic cylinder 70 are fixed on the mounting holes.
Referring to fig. 3, a control method of a safe feeding mechanism of an automatic edge bonding machine includes a controller 110, the controller 110 is the control system, and the conveying structure 20, the detector 60, the telescopic cylinder 70, the control valve 100 and the gas supply device 90 are all electrically connected to the controller 110; the control method comprises the following steps:
A. the controller 110 controls the telescopic rod of the telescopic cylinder 70 to be in an extending state;
B. the detector 60 detects the sheet material and sends a signal to the controller 110, and the controller 110 controls the telescopic rod of the telescopic cylinder 70 to contract according to the signal of the detector 60 and simultaneously opens the control valve 100;
C. the detector 60 no longer detects the plate and sends a signal to the controller 110, and the controller 110 controls the extension rod of the extension cylinder 70 to extend according to the signal of the detector 60 and closes the control valve 100; D. the above steps are repeated until the controller 110 receives a shutdown signal.
In the above, after the automatic edge bonding machine is started, the telescopic rod of the telescopic cylinder 70 is in an extended state, after the device to be detected 60 detects a plate, the telescopic rod of the telescopic cylinder 70 is controlled to retract, the control valve 100 is opened to blow the plate, when the plate completely passes through the position of the telescopic cylinder 70, the controller 110 controls the telescopic rod of the telescopic cylinder 70 to extend, and blowing is stopped, and when each plate passes through, the action is executed, namely, the steps a, B and C are repeated. In the method, the air blowing is stopped in the gap time when the two plates pass through the telescopic air cylinder 70, so that the waste of air is reduced, namely, the energy consumption of the air supply equipment 90 for providing clean air is reduced, and the telescopic rod of the telescopic air cylinder 70 is in the extending state, so that other objects are prevented from entering the position between the roller 30 and the conveying structure 20, and the safety of the automatic edge bonding machine during working is improved.
In a preferred embodiment, when the detector 60 no longer detects the sheet material, the conveying distance L1 is recorded, when step B is executed, the detector 60 detects the sheet material and sends a signal to the controller 110, and the controller 110 determines whether the conveying distance L1 passed by the conveying structure 20 is greater than or equal to the set conveying distance L2 or not, if yes, the telescopic rod of the telescopic cylinder 70 is controlled to contract, and the control valve 100 is opened; if not, after the conveying distance L1 passed by the conveying structure 20 is greater than or equal to the set conveying distance L2, the telescopic rod of the telescopic cylinder 70 is controlled to contract, and the control valve 100 is opened.
In the above embodiment, when the distance between the plate to be fed into the automatic edge bonding machine and the previous plate is calculated and the distance value between the two paperboards is greater than or equal to the set transfer distance L2, the telescopic rod of the telescopic cylinder 70 is controlled to contract, so that a certain distance is formed between the two adjacent plates, and the situation that the two adjacent plates are too close to each other to affect the subsequent processes of cutting, aligning and the like is avoided.
In a preferred embodiment, when the clean air pipe 80 is communicated with the central through hole of the telescopic cylinder 70, the conveying structure 20 includes a driving motor with an angle detector, before step a, that is, after the automatic edge bonding machine is started, a conveying distance L2 is set on the controller 110, or an angle θ 2 required to rotate by the driving motor is set on the controller 110 corresponding to the conveying distance L2, and after the detector 60 detects a plate, when the real-time conveying distance of the conveying structure 20 reaches the set conveying distance L2, or the real-time rotating angle of the driving motor is equal to the set angle θ 2, the controller 110 controls the control valve 100 to open, so that air blowing is started only when the plate passes through the position of the telescopic cylinder 70, and waste of air is reduced, that is, the energy consumption of the air supply device 90 is reduced.
In a preferred embodiment, the controller 110 controls the control valve 100 to close when the rotation angle of the driving motor is not changed. In this embodiment, when the automatic edge bonding machine is in the operating state, but the conveying structure 20 is in the jammed state, the plate is not actually conveyed, and the condition can be accurately determined by the change of the rotation angle of the driving motor, so as to control the control valve 100 to close, thereby reducing the waste of gas, i.e., reducing the energy consumption of the gas supply device 90. In this state, the controller 110 may also control other mechanisms to stop working at the same time, so as to avoid damage.
According to the utility model, the connecting plate 50 is fixed on the machine base 10, the connecting plate 50 is arranged in front of the roller 30 and the conveying structure 20, the telescopic cylinder 70, the detector 60 and the clean air pipe 80 are fixed on the connecting plate 50, when the detector 60 detects a plate, a control system of the automatic edge bonding machine compares the signal with a signal when the previous plate passes through, judges whether a large enough spacing distance exists between the two plates, further controls the telescopic rod of the telescopic cylinder 70 to work, controls the control valve 100 to control the on-off of air in the clean air pipe 80, ensures that the thickness of the plate entering between the roller 30 and the conveying structure 20 is equal to or smaller than the distance value between the roller 30 and the conveying structure 20, blows impurities on the plate, and avoids the plate from being stuck between the roller 30 and the conveying structure 20; and a certain distance is ensured between two adjacent plates, so that the phenomenon that the two adjacent plates are too close to each other to influence the subsequent processes of cutting, aligning and the like is avoided.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly through intervening media, either internally or in any other suitable relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
It should be understood that the technical solutions and the inventive concepts according to the present invention may be equally replaced or changed by those skilled in the art, and all such changes or substitutions should fall within the protection scope of the present invention.

Claims (5)

1. The utility model provides an automatic bag sealer's safe feed mechanism, includes the frame and establishes the conveying structure on the frame, its characterized in that, the frame is equipped with the limiting plate in a side of conveying structure front end, and the frame is equipped with the connecting plate above the conveying structure, be fixed with detector and telescopic cylinder on the connecting plate, telescopic cylinder establishes in the place ahead of conveyer device, and the place ahead at telescopic cylinder is established to the detector, still be connected with the gas outlet on the connecting plate and blow to the clean trachea of conveying structure, clean trachea is kept away from connecting plate one end and is connected with air feeder, has concatenated the control valve on the clean trachea.
2. The automatic edge bonding machine's safe feed mechanism of claim 1, characterized in that, the telescopic cylinder is a two-head two-outlet cylinder, the telescopic rod of the telescopic cylinder is provided with a central through hole, the clean air pipe is connected at one end of the telescopic rod far away from the conveying structure, and the clean air pipe is communicated with the central through hole.
3. The automatic edge bonding machine safety feeding mechanism according to claim 2, wherein the telescopic rod is sleeved with a rubber sleeve at one end far away from the cleaning air pipe.
4. The safety feeding mechanism of an automatic edge bonding machine according to any one of claims 1 to 3, wherein the connecting plate is L-shaped, one end of the connecting plate is fixed on the machine base, the other end of the connecting plate is suspended, and the detector and the telescopic cylinder are fixed at the suspended end of the connecting plate.
5. The automatic edge bonding machine safety feeding mechanism according to claim 4, wherein the suspended end of the connecting plate is provided with a plurality of mounting holes, and the detector and the telescopic cylinder are fixed on the mounting holes.
CN202122599442.0U 2021-10-27 2021-10-27 Safe feeding mechanism of automatic edge bonding machine Active CN216634770U (en)

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CN202122599442.0U CN216634770U (en) 2021-10-27 2021-10-27 Safe feeding mechanism of automatic edge bonding machine

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Application Number Priority Date Filing Date Title
CN202122599442.0U CN216634770U (en) 2021-10-27 2021-10-27 Safe feeding mechanism of automatic edge bonding machine

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113997366A (en) * 2021-10-27 2022-02-01 广东尚高科技有限公司 Safe feeding mechanism of automatic edge bonding machine and control method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113997366A (en) * 2021-10-27 2022-02-01 广东尚高科技有限公司 Safe feeding mechanism of automatic edge bonding machine and control method thereof

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