A blanking device of an attaching machine

Abstract

The utility model belongs to the technical field of pasting machine, specifically is a pasting machine unloader, including base, the mounting frame is opened with threaded hole, is assembled with first screw rod in threaded hole, first screw rod bottom side rotationally connected with connecting plate, connecting plate bottom side is installed with guide pipe, the guide pipe is opened with lifting groove, is assembled with lifting rod in lifting groove, spring is installed between lifting rod and lifting groove inner wall, lifting rod bottom side is installed with wheel holder, is rotatably installed with compaction wheel on wheel holder, passes through the cooperation of conveyor belt and push block and drives computer shell to pass through compaction wheel stably, because the height of compaction wheel is slightly lower than the upper surface of computer shell, when computer shell passes through compaction wheel, will lift compaction wheel, compaction wheel will roll on the upper surface of computer shell, and the label paper on it is rolled, realizes the secondary compaction of label paper, avoids the label paper to fall off in subsequent process, is beneficial to the stability of pasting.

Description

Technical Field

[0001] This utility model relates to the field of bonding machine technology, specifically a bonding machine feeding device. Background Technology

[0002] An adhesive bonding machine is an automated device mainly used to precisely bond materials such as films, labels, protective films, FPCs, and optical films onto a substrate. When labeling computer casings, a feeding device is required to feed the labeled computer casings into the substrate.

[0003] Chinese patent CN 221564757 U discloses a feeding device for an attachment machine, including a worktable with two symmetrical support platforms. A computer casing is placed on the support platforms, and a stamping mechanism is located above the computer casing. An electric guide rail is provided on the worktable, and a slider is mounted on the guide rail. A mounting plate is mounted on the slider, and a second telescopic cylinder is mounted on the mounting plate. A tray is mounted on the output end of the second telescopic cylinder, and the tray is movably positioned between the two support platforms. This invention, by providing a stamping mechanism above the computer casing, allows for stamping of the computer casing, resulting in a more compact casing and higher practicality. The two symmetrical support platforms facilitate placing the tray between them during stamping, making it easier to lift the computer casing after stamping and facilitating feeding. This also enhances its practicality.

[0004] Existing feeding devices cannot perform secondary compaction of label paper during the feeding process of computer casings, which makes the label paper prone to falling off in subsequent processes, resulting in poor labeling stability. Therefore, a feeding device for a labeling machine is proposed to address the above problems. Utility Model Content

[0005] In order to overcome the shortcomings of the existing technology and solve the problems existing in the existing technology, this utility model proposes a feeding device for an attachment machine.

[0006] The technical solution adopted by this utility model to solve its technical problem is a feeding device for an adhesive bonding machine, including a base on which an adhesive bonding machine is mounted. Two support plates are mounted on the base via foot brackets. A PLC controller is mounted on one of the support plates. A compaction assembly is mounted on the support plate. The compaction assembly includes a mounting frame with threaded holes. A first screw is fitted into the threaded holes. A first knob is mounted on the top side of the first screw. A connecting plate is rotatably connected to the bottom side of the first screw. Two rod holes are provided on the mounting frame, and guide rods are fitted into the rod holes. The guide rods are fixedly connected to the connecting plate. A guide tube is mounted on the bottom side of the connecting plate. A lifting groove is provided inside the guide tube. A lifting rod is fitted into the lifting groove. A spring is installed between the lifting rod and the inner wall of the lifting groove. A wheel frame is mounted on the bottom side of the lifting rod, and a compaction wheel is rotatably mounted on the wheel frame. Limit grooves are symmetrically provided on the side wall of the guide tube. Limit blocks are fitted into the limit grooves and fixedly connected to the lifting rod. A conveying assembly is mounted on the two support plates. The conveying assembly includes a first rotating shaft and a second rotating shaft. The system comprises a rotating shaft, a first rotating shaft, and a second rotating shaft rotatably mounted on two support plates. A drive motor is mounted on the side wall of one of the support plates via a base. The output shaft of the drive motor is fixedly connected to the first rotating shaft. A first pulley and a second pulley are respectively fixedly fitted on the first and second rotating shafts. A belt is fitted on both the first and second pulleys. The protruding teeth on the inner wall of the belt mesh with the tooth grooves on the outer edges of the first and second pulleys. Rollers are fixedly fitted on the first and second rotating shafts. A conveyor belt is fitted around the two sets of rollers. Multiple pushers are mounted on the conveyor belt. Multiple computer cases are placed on the conveyor belt, and labels are affixed to the computer cases. The conveyor belt and pushers work together to drive the computer cases stably past the compaction roller. Since the height of the compaction roller is slightly lower than the upper surface of the computer case, the computer case will lift the compaction roller as it passes over it. The compaction roller will roll on the upper surface of the computer case and roll over the labels on it, achieving secondary compaction of the labels and preventing the labels from falling off in subsequent processes, thus improving the stability of labeling.

[0007] Preferably, two rod seats are installed on the support plate. The rod seats have threaded holes, and second screws are fitted into the threaded holes. A second knob is installed at one end of the second screw, and a limit plate is rotatably connected to the other end of the second screw. By simultaneously rotating the two second knobs located on one side, the two second screws are driven to rotate on the rod seats. The two second screws drive the limit plate to move horizontally, realizing the position adjustment of the limit plate. This structure can adjust the distance between the two limit plates according to the width of the computer shell, ensuring the neatness of loading and unloading the computer shell, ensuring the neatness of labeling the computer shell, and improving the adjustability of the device.

[0008] The advantages of this utility model are:

[0009] 1. This utility model uses a conveyor belt and pusher to drive the computer casing to pass stably over the compaction roller. Since the height of the compaction roller is slightly lower than the upper surface of the computer casing, the computer casing will lift the compaction roller when it passes over it. The compaction roller will roll on the upper surface of the computer casing and roll the label paper on it, realizing secondary compaction of the label paper, preventing the label paper from falling off in subsequent processes, and improving the stability of labeling.

[0010] 2. This utility model achieves position adjustment of the limiting plate by simultaneously rotating two second knobs located on one side, which drives two second screws to rotate on the rod seat. The two second screws drive the limiting plate to move horizontally. This structure can adjust the distance between the two limiting plates according to the width of the computer shell, ensuring the neatness of loading and unloading the computer shell, ensuring the neatness of labeling the computer shell, and improving the adjustability of the device. Attached Figure Description

[0011] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0012] Figure 1 This is a first-person perspective 3D structural diagram;

[0013] Figure 2 A three-dimensional structural diagram of the computer casing;

[0014] Figure 3 This is a schematic diagram of the three-dimensional structure of the compaction wheel;

[0015] Figure 4 This is a schematic diagram of the three-dimensional structure of the conveyor belt;

[0016] Figure 5 This is a schematic diagram of the three-dimensional structure of the limiting plate.

[0017] In the diagram: 1. Base; 2. Adhesive attaching machine; 3. Support plate; 4. PLC controller; 5. Mounting bracket; 501. First screw; 502. First knob; 503. Connecting plate; 504. Guide rod; 505. Guide tube; 506. Lifting groove; 507. Limiting groove; 508. Limiting block; 509. Lifting rod; 510. Spring; 511. Wheel frame; 512. Compacting wheel; 6. First rotating shaft; 601. Second rotating shaft; 602. Drive motor; 603. First pulley; 604. Second pulley; 605. Belt; 606. Roller; 607. Conveyor belt; 608. Push block; 7. Computer casing; 701. Label paper; 8. Rod base; 801. Second screw; 802. Second knob; 803. Limiting plate. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0019] Please see Figure 1-4As shown, a bonding machine feeding device includes a base 1, on which a bonding machine 2 is mounted. Two support plates 3 are mounted on the base 1 via feet. A PLC controller 4 is mounted on one of the support plates 3. A compaction assembly is mounted on the support plate 3. The compaction assembly includes a mounting frame 5 with a threaded hole. A first screw 501 is fitted into the threaded hole. A first knob 502 is mounted on the top side of the first screw 501. A connecting plate 503 is rotatably connected to the bottom side of the first screw 501. Two rods are provided on the mounting frame 5. A guide rod 504 is installed inside the hole, and the guide rod 504 is fixedly connected to the connecting plate 503. A guide tube 505 is installed on the bottom side of the connecting plate 503. A lifting groove 506 is opened inside the guide tube 505. A lifting rod 509 is installed inside the lifting groove 506. A spring 510 is installed between the lifting rod 509 and the inner wall of the lifting groove 506. A wheel frame 511 is installed on the bottom side of the lifting rod 509. A compaction wheel 512 is rotatably installed on the wheel frame 511. Limiting grooves 507 are symmetrically opened on the side wall of the guide tube 505. 7 is internally equipped with a limit block 508, which is fixedly connected to the lifting rod 509. A conveying assembly is installed on the two support plates 3. The conveying assembly includes a first rotating shaft 6 and a second rotating shaft 601, which are rotatably mounted on the two support plates 3. A drive motor 602 is mounted on the side wall of one of the support plates 3 via a base. The output shaft of the drive motor 602 is fixedly connected to the first rotating shaft 6. First pulleys 6 are respectively fixedly sleeved on the first rotating shaft 6 and the second rotating shaft 601. 03 and the second pulley 604, the first pulley 603 and the second pulley 604 are both fitted with a belt 605, the protruding teeth on the inner wall of the belt 605 mesh with the tooth grooves on the outer edge of the first pulley 603 and the second pulley 604, the first rotating shaft 6 and the second rotating shaft 601 are fixedly fitted with rollers 606, the two sets of rollers 606 are fitted with a conveyor belt 607, multiple push blocks 608 are installed on the conveyor belt 607, multiple computer shells 7 are placed on the conveyor belt 607, and labels 701 are pasted on the computer shells 7;During operation, the existing feeding device cannot perform secondary compaction of the label paper 701 during the feeding process of the computer casing 7. The label paper 701 is prone to falling off in subsequent processes, resulting in poor labeling stability. The LKD500-II labeling machine 2 is used to affix the label paper 701 to the computer casing 7, thus labeling the computer casing. The computer casing 7 is placed on the conveyor belt 607, and the PLC controller 4 controls the drive motor 602 to rotate, which in turn drives the first rotating shaft 6. The first rotating shaft 6 then drives the first conveyor belt... When wheel 603 rotates, the first pulley 603 drives the belt 605 to rotate, the belt 605 drives the second pulley 604 to rotate, and the second pulley 604 drives the second rotating shaft 601 to rotate. That is, the first rotating shaft 6 and the second rotating shaft 601 rotate synchronously. The first rotating shaft 6 and the second rotating shaft 601 drive the two sets of rollers 606 to rotate synchronously. The two sets of rollers 606 drive the conveyor belt 607 to rotate. The conveyor belt 607 drives the computer casing 7 on it to move stably. When it moves to the attachment machine 2, the conveyor belt 607 stops rotating, thus realizing the feeding of the computer casing 7.

[0020] The label attaching machine 2 attaches the label paper 701 to the computer casing 7, and then the conveyor belt 607 continues to rotate, realizing the feeding of the computer casing 7. During this process, the compaction roller 512 will compact the label paper 701.

[0021] Before labeling, the first knob 502 is turned, which drives the first screw 501 to rotate. The first screw 501 moves vertically while rotating, and the first screw 501 drives the connecting plate 503 to move vertically. Since the two guide rods 504 limit the connecting plate 503 in the vertical direction, the connecting plate 503 moves stably in the vertical direction. The connecting plate 503 drives the guide tube 505 to move vertically, the guide tube 505 drives the lifting rod 509 to move vertically, the lifting rod 509 drives the wheel frame 511 to move vertically, and the wheel frame 511 drives the compaction wheel 512 to move vertically. This realizes the adjustment of the initial height of the compaction wheel 512, so that the initial height of the compaction wheel 512 is slightly lower than the upper surface of the computer shell 7. The spring 510 in the guide tube 505 is always in a compressed state.

[0022] During the feeding process of the computer casing 7, the conveyor belt 607 and the pusher block 608 work together to drive the computer casing 7 to pass stably over the compaction roller 512. Since the height of the compaction roller 512 is slightly lower than the upper surface of the computer casing 7, when the computer casing 7 passes over the compaction roller 512, it will lift the compaction roller 512. The compaction roller 512 will roll on the upper surface of the computer casing 7 and roll and press the label paper 701 on it, realizing secondary compaction of the label paper 701, preventing the label paper 701 from falling off in subsequent processes, which is conducive to improving the stability of labeling.

[0023] Please see Figure 5As shown, two rod seats 8 are installed on the support plate 3. Threaded holes are provided on the rod seats 8, and second screws 801 are fitted into the threaded holes. A second knob 802 is installed at one end of the second screw 801, and the other end of the second screw 801 is rotatably connected to a limiting plate 803. During operation, the existing unloading device, due to the fixed width of the conveyor belt 607, cannot be adjusted according to the width of the computer casing 7, resulting in poor device adjustability and affecting the neatness of labeling the computer casing 7. By simultaneously rotating the two second knobs 802 located on one side, the two second screws 801 are driven to rotate on the rod seats 8. The two second screws 801 drive the limiting plate 803 to move horizontally, realizing the position adjustment of the limiting plate 803. This structure can adjust the distance between the two limiting plates 803 according to the width of the computer casing 7, ensuring the neatness of unloading and unloading the computer casing 7, ensuring the neatness of labeling the computer casing 7, and improving the device adjustability.

[0024] Working principle: Existing feeding devices cannot perform secondary compaction of the label paper 701 during the feeding process of the computer casing 7. The label paper 701 is prone to falling off in subsequent processes, resulting in poor labeling stability. The LKD500-II labeling machine 2 is used to affix the label paper 701 to the computer casing 7, thus labeling the computer casing. The computer casing 7 is placed on the conveyor belt 607, and the PLC controller 4 controls the drive motor 602 to operate, driving the first rotating shaft 6 to rotate. The first rotating shaft 6 drives the first pulley 603 to rotate, the first pulley 603 drives the belt 605 to rotate, and the belt 605 drives the second belt... When wheel 604 rotates, the second pulley 604 drives the second rotating shaft 601 to rotate, meaning the first rotating shaft 6 and the second rotating shaft 601 rotate synchronously. The first rotating shaft 6 and the second rotating shaft 601 drive two sets of rollers 606 to rotate synchronously, which in turn drive the conveyor belt 607 to rotate. The conveyor belt 607 moves the computer casing 7 stably on it. When it reaches the attaching machine 2, the conveyor belt 607 stops rotating, thus loading the computer casing 7. The attaching machine 2 attaches the label paper 701 to the computer casing 7. Afterward, the conveyor belt 607 continues to rotate, thus unloading the computer casing 7. During this process, the compaction wheel 512 presses the label paper 701. In practice, before labeling, rotating the first knob 502 drives the first screw 501 to rotate. Simultaneously, the first screw 501 moves vertically, causing the connecting plate 503 to move vertically. Because the two guide rods 504 limit the vertical movement of the connecting plate 503, it moves stably in the vertical direction. The connecting plate 503 then drives the guide tube 505 to move vertically, which in turn drives the lifting rod 509 to move vertically. The lifting rod 509 then drives the wheel frame 511 to move vertically, which in turn drives the compaction wheel 512 to move vertically. This adjusts the initial height of the compaction wheel 512, allowing it to move more smoothly. The initial height is slightly lower than the upper surface of the computer casing 7, and the spring 510 inside the guide tube 505 is always in a compressed state. During the feeding process of the computer casing 7, the conveyor belt 607 and the pusher block 608 work together to drive the computer casing 7 to pass stably through the compaction roller 512. Since the height of the compaction roller 512 is slightly lower than the upper surface of the computer casing 7, when the computer casing 7 passes through the compaction roller 512, it will lift the compaction roller 512. The compaction roller 512 will roll on the upper surface of the computer casing 7 and roll the label paper 701 on it, realizing the secondary compaction of the label paper 701, preventing the label paper 701 from falling off in subsequent processes, which is conducive to improving the stability of labeling.The existing unloading device has poor adjustability during the unloading of computer casings 7 because the width of the conveyor belt 607 is fixed and cannot be adjusted according to the width of the computer casing 7. This affects the neatness of the labeling on the computer casings 7. By simultaneously rotating two second knobs 802 located on one side, two second screws 801 are driven to rotate on the rod base 8. The two second screws 801 drive the limiting plate 803 to move horizontally, realizing the position adjustment of the limiting plate 803. This structure can adjust the distance between the two limiting plates 803 according to the width of the computer casing 7, ensuring the neatness of unloading and unloading of the computer casing 7, ensuring the neatness of the labeling on the computer casing 7, and improving the adjustability of the device.

[0025] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A feeding device for an adhesive bonding machine, characterized in that: Includes a base (1), on which an attachment machine (2) is mounted, and on which two support plates (3) are mounted by means of a bracket, one of which is equipped with a PLC controller (4) and a compaction component is mounted. The compaction assembly includes a mounting bracket (5), which has a threaded hole. A first screw (501) is fitted into the threaded hole. A first knob (502) is mounted on the top side of the first screw (501). A connecting plate (503) is rotatably connected to the bottom side of the first screw (501). The mounting bracket (5) has two rod holes, in which guide rods (504) are fitted. The guide rods (504) are fixedly connected to the connecting plate (503). Next, a guide tube (505) is installed on the bottom side of the connecting plate (503), and a lifting groove (506) is opened in the guide tube (505). A lifting rod (509) is assembled in the lifting groove (506). A spring (510) is installed between the lifting rod (509) and the inner wall of the lifting groove (506). A wheel frame (511) is installed on the bottom side of the lifting rod (509), and a compaction wheel (512) is rotatably installed on the wheel frame (511).

2. The feeding device for an adhesive bonding machine according to claim 1, characterized in that: The guide tube (505) has symmetrically provided limiting grooves (507) on its side wall. The limiting grooves (507) are equipped with limiting blocks (508), and the limiting blocks (508) are fixedly connected to the lifting rod (509).

3. The feeding device for an adhesive bonding machine according to claim 1, characterized in that: A conveying assembly is installed on two support plates (3). The conveying assembly includes a first rotating shaft (6) and a second rotating shaft (601). The first rotating shaft (6) and the second rotating shaft (601) are rotatably mounted on the two support plates (3). A drive motor (602) is mounted on the side wall of one of the support plates (3) via a base. The output shaft of the drive motor (602) is fixedly connected to the first rotating shaft (6).

4. The feeding device for an adhesive bonding machine according to claim 3, characterized in that: A first pulley (603) and a second pulley (604) are respectively fixedly sleeved on the first rotating shaft (6) and the second rotating shaft (601). A belt (605) is sleeved on the first pulley (603) and the second pulley (604). The protruding teeth on the inner wall of the belt (605) mesh with the tooth grooves on the outer edge of the first pulley (603) and the second pulley (604). Rollers (606) are fixedly sleeved on the first rotating shaft (6) and the second rotating shaft (601). A conveyor belt (607) is sleeved around the two sets of rollers (606).

5. The feeding device for an adhesive bonding machine according to claim 4, characterized in that: Multiple pushers (608) are installed on the conveyor belt (607), and multiple computer cases (7) are placed on the conveyor belt (607). Labels (701) are affixed to the computer cases (7).

6. The feeding device for an adhesive bonding machine according to claim 1, characterized in that: Two rod seats (8) are installed on the support plate (3). The rod seats (8) have threaded holes and a second screw (801) is installed in the threaded holes. A second knob (802) is installed at one end of the second screw (801), and a limit plate (803) is rotatably connected to the other end of the second screw (801).

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