Feeding mechanism for packaging box window patching machine

Abstract

The utility model belongs to the technical field of packaging box window patching machines, and particularly relates to a feeding mechanism for a packaging box window patching machine, a mounting plate is fixedly connected to a feeding machine, a downward pressing structure is arranged between the mounting plate and the feeding machine, the downward pressing structure is provided with a pressing wheel, and the pressing wheel can apply downward force through elastic acting force, so that the pressing wheel abuts against a packaging box all the time. According to the automatic feeding device for the window patching machine body, the friction force between the packaging box and the conveying belt is increased, the packaging box can be continuously fed, the machining continuity of the window patching machine body is improved, the position of the guide plate can be rapidly operated and adjusted so that the packaging boxes of different sizes can be used, and the equipment using efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of window pasting machine of packing box, specifically a kind of feeding mechanism for window pasting machine of packing box. BACKGROUND

[0002] A kind of feeding mechanism for window pasting machine of packing box is a kind of automated mechanical equipment that can accurately paste transparent plastic film or other transparent sheet materials on various packing boxes, which realizes the coherent operation from the feeding, positioning, window material cutting, lamination to final product output of packing box by a series of mechanical structures and automation control device.

[0003] However, when feeding, a pile of packing boxes is usually placed between two guide plates, and then the packing boxes are fed by the feeding mechanism of the window pasting machine section, since the packing boxes are fed by the friction between their own gravity and the conveying belt of the feeding mechanism, when the gravity of the packing boxes is small, the friction between the packing boxes and the conveying belt is insufficient, and the packing boxes slip during conveying, affecting feeding and the processing continuity of the window pasting machine. UTILITY MODEL CONTENTS

[0004] Therefore, the present application provides a kind of feeding mechanism for window pasting machine of packing box, which can increase the friction between the packing boxes and the conveying belt by pressing the packing boxes with the pressure roller, so that the packing boxes can be continuously fed, thereby improving the processing continuity of the window pasting machine body.

[0005] The technical solution of the utility model to solve the above technical problems is as follows:

[0006] A kind of feeding mechanism for window pasting machine of packing box, including window pasting machine body, the window pasting machine body is equipped with feeding mechanism, the feeding mechanism is fixedly connected with mounting plate, the mounting plate is equipped with down-pressing structure between feeding mechanism, the down-pressing structure includes guide sleeve, the mounting plate is fixedly connected with guide sleeve, the guide sleeve is slidably connected with slide bar, the first spring is fixedly connected between the slide bar and guide sleeve, the slide bar is slidably connected with adjusting rod, the adjusting rod is rotatably connected with rotating shaft, the rotating shaft is rotatably fixedly connected with pressure roller.

[0007] Preferably, the adjusting rod is fixedly connected with a connecting block, and the slide bar is provided with a second hydraulic rod.

[0008] Preferably, the feeding mechanism is provided with a first hydraulic rod, and the telescopic end of the first hydraulic rod is fixedly connected with a blocking rod.

[0009] Preferably, the blocking rod is in contact with the adjusting rod, and the connecting block is fixedly connected with the adjusting rod.

[0010] Preferably, the mounting plate is provided with an adjusting structure, the adjusting structure comprising an adjusting plate, and the mounting plate is slidably connected with the adjusting plate.

[0011] Preferably, the mounting plate is rotatably connected with a lead screw, the adjusting plate is threadedly connected with the lead screw, and the lead screw is fixedly connected with a rotating block.

[0012] Preferably, the feeding mechanism is provided with a guide structure, the guide structure comprising a mounting sleeve, two mounting sleeves are fixedly connected with the feeding mechanism, a connecting rod is slidably connected in the mounting sleeve, and the connecting rod is fixedly connected with a guide plate.

[0013] Preferably, the mounting sleeve is slidably connected with a limiting rod, and the limiting rod has an L-shaped structure.

[0014] Preferably, the connecting rod is provided with a plurality of limiting grooves, and the limiting rod is clamped with one of the limiting grooves.

[0015] Preferably, the limiting rod is fixedly connected with a fixing block, the fixing block is slidably connected with the mounting sleeve, and a second spring is fixedly connected between the fixing block and the mounting sleeve.

[0016] The utility model discloses a beneficial effect is:

[0017] The utility model provides a kind of feeding mechanism for window pasting machine of packing box, feeding mechanism is fixedly connected with mounting plate, and the lower structure is equipped between mounting plate and feeding mechanism, mounting plate is fixedly connected with guide sleeve, sliding rod is slidably connected in guide sleeve, first spring is fixedly connected between sliding rod and guide sleeve, sliding rod is slidably connected with adjusting rod, adjusting rod is rotatably connected with rotating shaft, and pressure wheel is rotatably fixedly connected on rotating shaft, and the friction between packing box and conveying belt can be increased by the downward pressure of pressure wheel to packing box, so that packing box can continuously be fed, to improve the processing continuity of window pasting machine body. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments, it should be understood that the following drawings only show some embodiments of the present application, therefore should not be regarded as the limitation to the scope, for ordinary skilled person in the art, on the premise of not paying creative labor, other related drawings can also be obtained according to these drawings.

[0019] Figure 1 It is the whole structure schematic view of the feeding mechanism for window pasting machine of packing box of the utility model embodiment 1;

[0020] Figure 2 It is the connecting structure schematic view of mounting plate and feeding mechanism of the utility model embodiment 1;

[0021] Figure 3 It is the connecting structure schematic view of the screw rod and the adjusting plate of the utility model embodiment 1;

[0022] Figure 4 It is the connecting structure schematic view of the guide plate and the connecting rod of the utility model embodiment 1;

[0023] Figure 5 It is Figure 4 It is the enlarged schematic view of A part shown in the figure;

[0024] Figure 6 It is the connecting structure schematic view of the slide rod and the guide sleeve of the utility model embodiment 1.

[0025] The figure mark: paste window machine body 1, feeding mechanism 2, mounting plate 3, down-pressing structure 4, guide sleeve 401, slide rod 402, first spring 403, adjusting rod 404, rotating shaft 405, press wheel 406, first hydraulic rod 407, blocking rod 408, connecting block 409, second hydraulic rod 410, adjusting structure 5, adjusting plate 501, screw rod 502, rotating block 503, guide structure 6, mounting sleeve 601, connecting rod 602, guide plate 603, limiting rod 604, limiting groove 605, fixed block 606, second spring 607. DETAILED DESCRIPTION

[0026] It should be noted that the embodiments in the utility model and the features in the embodiments can be combined with each other without conflict.The technical scheme of the utility model will be further described below by combining the drawings of the utility model embodiments, and the utility model is not limited to the following specific embodiments.

[0027] It should be understood that the same or similar signs in the drawings of the embodiments correspond to the same or similar parts.In the description of the utility model, it should be understood that if the orientation or position relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top" and "bottom" is based on the orientation or position relationship shown in the drawings, it is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, therefore, the terms describing the position relationship in the drawings are only used for example, and cannot be understood as a limitation on the patent, and for ordinary skilled in the art, the specific meaning of the above terms can be understood according to the specific circumstances.

[0028] Embodiment 1

[0029] The existing feeding mechanism for the packaging box window pasting machine can cause the packaging box to slip during the conveying process when the gravity of the packaging box is small, affecting the processing continuity of the window pasting machine, and therefore, a feeding mechanism for the packaging box window pasting machine is designed, and the specific scheme is as follows.

[0030] As shown in Figures 1-6 , a feeding mechanism for a packaging box window pasting machine, comprising a window pasting machine body 1, a feeding mechanism 2 is arranged on the window pasting machine body 1, a mounting plate 3 is fixedly connected to the feeding mechanism 2, a pressing structure 4 is arranged between the mounting plate 3 and the feeding mechanism 2, the pressing structure 4 comprises a guide sleeve 401, the guide sleeve 401 is fixedly connected to the mounting plate 3, a sliding rod 402 is slidably connected to the guide sleeve 401, a first spring 403 is fixedly connected between the sliding rod 402 and the guide sleeve 401, an adjusting rod 404 is slidably connected to the sliding rod 402, a rotating shaft 405 is rotatably connected to the adjusting rod 404, and a pressing wheel 406 is rotatably fixedly connected to the rotating shaft 405.

[0031] As shown in Figure 2 , 6 , the adjusting rod 404 is fixedly connected to a connecting block 409, a second hydraulic rod 410 is installed on the sliding rod 402, a first hydraulic rod 407 is installed on the feeding mechanism 2, a blocking rod 408 is fixedly connected to the extension end of the first hydraulic rod 407, the blocking rod 408 is in contact with the adjusting rod 404, the connecting block 409 is fixedly connected to the adjusting rod 404, when it is necessary to feed the window pasting machine body 1, the first hydraulic rod 407 is started, the extension end of the first hydraulic rod 407 is elongated to drive the blocking rod 408 to move upward, the blocking rod 408 moves upward to drive the adjusting rod 404 to move upward, the adjusting rod 404 drives the sliding rod 402 to move upward, the first spring 403 is contracted when the sliding rod 402 moves upward, and the sliding rod 402 drives the pressing wheel 406 to move upward, when moving upward to a certain distance, a plurality of packaging boxes are placed between the two guide plates 603, and then the second hydraulic rod 410 is started, the extension end of the second hydraulic rod 410 is elongated to drive the adjusting rod 404 to move, so that the adjusting rod 404 drives the pressing wheel 406 to move to the center position of the packaging box, and then the first hydraulic rod 407 is completely contracted, the sliding rod 402 is driven by the first spring 403 to make the pressing wheel 406 exert a downward force, the packaging box is pressed downward by the pressing wheel 406, the friction between the packaging box and the conveying belt can be increased, the packaging box can be continuously fed, and the processing continuity of the window pasting machine body 1 is improved.

[0032] As shown in Figure 2 , 3As shown, the mounting plate 3 is provided with an adjusting structure 5, the adjusting structure 5 comprises an adjusting plate 501, the mounting plate 3 is slidably connected with the adjusting plate 501, the mounting plate 3 is rotatably connected with a lead screw 502, the adjusting plate 501 is threadedly connected with the lead screw 502, the lead screw 502 is fixedly connected with a rotating block 503, and when it is necessary to adjust the adjusting plate 501 according to the thickness of the packaging box, the rotating block 503 is rotated to rotate the lead screw 502, the lead screw 502 is threadedly driven to slide the adjusting plate 501 when rotating, and the position of the adjusting plate 501 is adjusted, so that only the bottommost packaging box can be fed each time. When feeding, the motor on the feeding mechanism 2 drives the connecting roller to rotate the conveying belt, so that feeding can be performed.

[0033] As shown in Figure 4 , 5 As shown, the feeding mechanism 2 is provided with a guide structure 6, the guide structure 6 comprises a mounting sleeve 601, the feeding mechanism 2 is fixedly connected with two mounting sleeves 601, the mounting sleeve 601 is slidably connected with a connecting rod 602, the connecting rod 602 is fixedly connected with a guide plate 603, the mounting sleeve 601 is slidably connected with a limiting rod 604, the limiting rod 604 is in an "L" shape structure, the connecting rod 602 is provided with a plurality of limiting grooves 605, the limiting rod 604 is clamped with one of the limiting grooves 605, the limiting rod 604 is fixedly connected with a fixed block 606, the fixed block 606 is slidably connected with the mounting sleeve 601, the fixed block 606 and the mounting sleeve 601 are fixedly connected with a second spring 607, when it is necessary to adjust the position of the guide plate 603 according to different sizes of the packaging box, the limiting rod 604 is pressed, the limiting rod 604 drives the fixed block 606 to move downward, the second spring 607 is contracted when the fixed block 606 moves downward, and the limiting rod 604 is no longer clamped with the connecting rod 602, the limiting rod 604 is released after the guide plate 603 is moved to the appropriate position, then the limiting rod 604 is clamped with the connecting rod 602 under the action of the second spring 607, the position of the guide plate 603 is adjusted, the position of the guide plate 603 is adjusted quickly by clamping the limiting rod 604 with one of the limiting grooves 605 on the connecting rod 602, the adjusting flexibility is improved, and the position of the guide plate 603 can be adjusted to place different packaging boxes.

[0034] Working principle:

[0035] When the feeding is needed, the first hydraulic rod 407 is started, the telescopic end of the first hydraulic rod 407 is elongated to drive the blocking rod 408 to move upward, the blocking rod 408 moves upward to abut against the adjusting rod 404, the adjusting rod 404 moves upward, the adjusting rod 404 drives the sliding rod 402 to move upward, when the sliding rod 402 moves upward, the first spring 403 is contracted, and meanwhile the sliding rod 402 drives the pressing wheel 406 to move upward, when moving to a certain distance, a plurality of packaging boxes are placed between the two guide plates 603, then the second hydraulic rod 410 is started, the telescopic end of the second hydraulic rod 410 is elongated to drive the adjusting rod 404 to move, the adjusting rod 404 drives the pressing wheel 406 to move to the center position of the packaging box, then the first hydraulic rod 407 is completely contracted, the sliding rod 402 is driven by the first spring 403 to make the pressing wheel 406 exert a downward force, the packaging box is pressed downward by the pressing wheel 406, the friction force between the packaging box and the conveying belt can be increased, the packaging box can continuously feed, and the processing continuity of the window pasting machine body 1 is improved.

[0036] When the position of the guide plate 603 needs to be adjusted according to packaging boxes of different sizes, the limiting rod 604 is pressed, the limiting rod 604 drives the fixed block 606 to move downward, when the fixed block 606 moves downward, the second spring 607 is contracted, meanwhile the limiting rod 604 is separated from the connecting rod 602, after the guide plate 603 is moved to a suitable position, the limiting rod 604 is released, the limiting rod 604 is clamped with the connecting rod 602 under the action of the second spring 607, the position of the guide plate 603 is adjusted, the limiting rod 604 is clamped with one of the limiting grooves 605 on the connecting rod 602, the position of the guide plate 603 is conveniently and quickly adjusted, the adjusting flexibility is improved, and different packaging boxes can be placed.

[0037] When the adjusting plate 501 needs to be adjusted according to the thickness of the packaging box, the block 503 is rotated to rotate the lead screw 502, the lead screw 502 is rotated to drive the adjusting plate 501 to slide, the position of the adjusting plate 501 is adjusted, the bottommost packaging box is fed each time, when feeding, the motor on the feeding mechanism 2 drives the connecting roller to rotate the conveying belt, and feeding can be realized.

[0038] Obviously, the above embodiments of the utility model are only examples for clearly illustrating the utility model, and are not the limitation to the embodiments of the utility model. For the ordinary skilled in the art, other different forms of changes or variations can be made on the basis of the above description. Here, all the embodiments are not exhausted. Any modification, equivalent replacement and improvement made within the spirit and principle of the utility model should be included in the protection scope of the utility model claim.

Claims

1. A feeding mechanism for a window pasting machine for packaging boxes, comprising a window pasting machine body, characterized in that: The window pasting machine body is provided with a feeding mechanism, the feeding mechanism is fixedly connected with a mounting plate, a pressing structure is arranged between the mounting plate and the feeding mechanism, the pressing structure comprises a guide sleeve, the mounting plate is fixedly connected with the guide sleeve, a sliding rod is slidably connected to the guide sleeve, a first spring is fixedly connected between the sliding rod and the guide sleeve, an adjusting rod is slidably connected to the sliding rod, a rotating shaft is rotatably connected to the adjusting rod, and a pressing wheel is rotatably fixedly connected to the rotating shaft.

2. The feeding mechanism for the window pasting machine for packaging boxes according to claim 1, characterized in that: The adjusting rod is fixedly connected with a connecting block, and a second hydraulic rod is mounted on the sliding rod.

3. The feeding mechanism for the window pasting machine for packaging boxes according to claim 2, characterized in that: A first hydraulic rod is mounted on the feeding mechanism, and a blocking rod is fixedly connected to the extension end of the first hydraulic rod.

4. The feeding mechanism for the window pasting machine for packaging boxes according to claim 3, characterized in that: The blocking rod is in contact with the adjusting rod, and the connecting block is fixedly connected with the adjusting rod.

5. The feeding mechanism for a window attaching machine for a packaging box according to claim 1, wherein: An adjusting structure is arranged on the mounting plate, the adjusting structure comprises an adjusting plate, and the adjusting plate is slidably connected to the mounting plate.

6. The feeding mechanism for a window attaching machine for a packaging box according to claim 5, wherein: A lead screw is rotatably connected to the mounting plate, the adjusting plate is threadedly connected with the lead screw, and a rotating block is fixedly connected to the lead screw.

7. The feeding mechanism for a window attaching machine for a packaging box according to claim 1, wherein: A guide structure is arranged on the feeding mechanism, the guide structure comprises a mounting sleeve, two mounting sleeves are fixedly connected to the feeding mechanism, a connecting rod is slidably connected to the mounting sleeve, and a guide plate is fixedly connected to the connecting rod.

8. The feeding mechanism for a window attaching machine for a packaging box according to claim 7, characterized in that: A limiting rod is slidably connected to the mounting sleeve, and the limiting rod has an "L" shape structure.

9. The feeding mechanism for a window attaching machine for a carton according to claim 8, wherein: A plurality of limiting grooves are arranged on the connecting rod, and the limiting rod is clamped with one of the limiting grooves.

10. The feeding mechanism for a window attaching machine for a carton according to claim 9, wherein: A fixing block is fixedly connected to the limiting rod, the fixing block is slidably connected with the mounting sleeve, and a second spring is fixedly connected between the fixing block and the mounting sleeve.

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