Carton corrugated board nailing and reinforcing machine
By designing fixing and limiting devices in the nailing and reinforcing machine, the problem of the collecting roller falling off during high-speed rotation is solved, thus achieving equipment stability and effective fixation of corrugated cardboard, and improving the safety and efficiency of the nailing and reinforcing machine.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- JIANGXI YILIN COLOR PRINTING & PACKAGING CO LTD
- Filing Date
- 2025-06-23
- Publication Date
- 2026-05-19
AI Technical Summary
When existing nailing reinforcement machines operate at high speeds, the collecting roller may cause the connecting frame to detach due to high-speed rotation, affecting the stability of the equipment.
A carton corrugated cardboard nailing and reinforcement machine was designed, which includes a fixing device and a limiting device. The fixing device restricts the collecting roller through a locking block and a damping rod structure, and the limiting device fixes the corrugated cardboard through a sliding strip and a damping rod structure, ensuring the stability of the cardboard during the nailing process.
It effectively prevents the collecting roller from falling off during high-speed rotation, ensuring stable equipment operation and facilitating the fixing and movement of corrugated cardboard, thus improving the safety and efficiency of the nailing and reinforcement machine.
Smart Images
Figure CN224256195U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of nailing and reinforcement machine technology, and in particular to a nailing and reinforcement machine for corrugated cardboard boxes. Background Technology
[0002] A nailing and reinforcing machine is a device used to fix corrugated cardboard into cartons. When using a nailing and reinforcing machine, the collecting roller is manually placed on one side of the connecting frame, and then one end of the thread is inserted into the inside of the main body of the reinforcing machine. The machine then inserts nails made of the thread into one side of the cardboard, placing the corrugated cardboard on top of the support plate, thus facilitating the formation of cartons from the corrugated cardboard.
[0003] The inventor discovered in daily work that the nailing reinforcement machine still has at least the following problems: When using the nailing reinforcement machine, the collecting roller is manually placed on one side of the connecting frame, and then one end of the thread is inserted into the inside of the reinforcement machine body. The reinforcement machine then inserts the nails made of the thread into one side of the cardboard, and places the corrugated cardboard on top of the support plate, which makes it easier to make the corrugated cardboard into a carton. However, in actual use, because the collecting roller with the thread is placed on one side of the connecting frame, when the nailing reinforcement machine is working at high speed, the collecting roller may rotate at high speed, which may cause the connecting frame to fall off. Utility Model Content
[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a cardboard box corrugated cardboard nailing and reinforcement machine.
[0005] To achieve the above objectives, the present invention adopts the following technical solution: a corrugated cardboard nailing and reinforcement machine, comprising a base plate, a support frame fixedly connected to the top of the base plate, a control box provided on one side of the support frame, a reinforcement machine body provided at one end of the support frame, a connecting frame provided at the top of the support frame, a support plate fixedly connected to one side of the support frame, a fixing device provided on one side of the connecting frame, a limit device provided on one side of the support plate, the fixing device comprising a connecting strip, the connecting strip being fixedly connected to one side of the support plate, a movable strip provided on one side of the connecting strip, a locking block provided at the end of the movable strip away from the connecting strip, and the locking block being sleeved on one side of the connecting frame at the side away from the connecting frame.
[0006] The effect achieved by the above components is that when using the fixing device, the collecting roller with the wire wound is sleeved on one side of the connecting frame, and then the locking block is sleeved on the side of the connecting frame away from the connecting frame. This can effectively restrict the collecting roller to one side of the connecting frame.
[0007] Preferably, a first damping rod is fixedly connected to one end of the moving bar, the end of the first damping rod away from the moving bar is fixedly connected to one end of the locking block, a first spring is sleeved on the surface of the first damping rod, one end of the first spring is fixedly connected to one side of the moving bar, the end of the first spring near the first damping rod is fixedly connected to one side of the locking block, a groove is formed on one side of the locking block, a rubber plate is disposed inside the groove, and the end of the rubber plate away from the groove is fixedly connected to the side of the moving bar near the locking block.
[0008] The effect achieved by the above components is that the locking block is pulled towards the moving bar by the first spring, and then one end of the rubber plate is squeezed into the inside of the groove, which makes it easier to restrict the locking block to one side of the connecting frame.
[0009] Preferably, a rotating rod is rotatably inserted into one side of the connecting strip, and the rotating rod is fixedly connected to one end of the connecting strip and one end of the moving strip.
[0010] The effect achieved by the above components is that the rotation of the rotating rod is manually controlled, thereby moving the locking block away from one side of the connecting frame, which makes it easier to restrict the collecting roller to one side of the connecting frame.
[0011] Preferably, a second damping rod is fixedly connected to one side of the connecting strip, and a locking frame is fixedly connected to the end of the second damping rod away from the connecting strip. The locking frame is sleeved on one side of the connecting strip and the moving strip. A second spring is sleeved on the surface of the second damping rod. One end of the second spring is fixedly connected to one side of the connecting strip, and the end of the second spring near the second damping rod is fixedly connected to one side of the locking frame.
[0012] The effect achieved by the above components is as follows: when the locking block is fitted on one side of the connecting frame, the locking frame is pulled towards the connecting strip by the second spring, thereby fitting the locking frame on one side of the connecting strip and the moving strip, which to a certain extent prevents the rotating rod from rotating.
[0013] Preferably, the limiting device includes a sliding bar, and a groove is provided on the top of the base plate, with the inner wall of the groove slidably connected to the sliding bar.
[0014] The effect achieved by the above components is that when the limiting device is used, when the L-shaped corrugated cardboard is placed on the top of the support plate, the sliding strip is pressed against one side of the corrugated cardboard, which makes it easy to place the corrugated cardboard at the position that needs to be fixed on the top of the support plate.
[0015] Preferably, a third damping rod is fixedly connected to the side of the slide groove near the inner wall of the support frame. The end of the third damping rod near the slide groove is fixedly connected to the side of the sliding bar. A third spring is sleeved on the surface of the third damping rod. One end of the third spring is fixedly connected to the side of the inner wall of the slide groove, and the end of the third spring near the third damping rod is fixedly connected to the side of the sliding bar.
[0016] The effect achieved by the above components is that the sliding bar is pulled towards the support frame by the third spring, thereby causing the sliding bar to press against the corrugated cardboard set on one side of the support plate.
[0017] Preferably, a fixing groove is provided on the top of the sliding bar near the third damping rod, and a fixing rod is fixedly connected to the inner wall of the fixing groove, and a roller is rotatably sleeved on the surface of the fixing rod.
[0018] The effect achieved by the above components is that when the corrugated cardboard moves, the roller is driven to rotate, thereby avoiding the sliding strip from affecting the movement of the corrugated cardboard to a certain extent.
[0019] Preferably, an inclined plate is fixedly connected to the side of the sliding bar away from the support frame, and a positioning groove is provided on one side of the inclined plate, with a cylinder rotatably inserted into the inner wall of the positioning groove.
[0020] The effect achieved by the above components is as follows: when the corrugated cardboard moves close to the side of the inclined plate that is close to the support plate, the cylinder is rotated as the corrugated cardboard moves on the side of the inclined plate. This allows the corrugated cardboard to pass through the inclined plate and then be inserted into the support plate and the sliding strip.
[0021] In this invention, by setting a fixing device, when using the fixing device, the collecting roller with the wound thread is sleeved on one side of the connecting frame, and then the locking block is sleeved on the side of the connecting frame away from the connecting frame. This can effectively restrict the collecting roller to one side of the connecting frame. Attached Figure Description
[0022] Figure 1 This utility model provides a three-dimensional structural diagram of a cardboard corrugated cardboard nailing and reinforcement machine;
[0023] Figure 2 A three-dimensional structural diagram of the novel card slot frame is provided for this utility model;
[0024] Figure 3 for Figure 2 Enlarged view of point A in the middle;
[0025] Figure 4 This is a three-dimensional structural diagram of the novel sliding bar proposed in this utility model.
[0026] Legend: 1. Base plate; 2. Support frame; 3. Control box; 4. Main body of the reinforcement machine; 5. Connecting frame; 6. Support plate; 7. Fixing device; 701. Connecting bar; 702. Moving bar; 703. Locking block; 704. First damping rod; 705. First spring; 706. Rubber plate; 707. Groove; 708. Rotating rod; 709. Second damping rod; 710. Second spring; 711. Locking frame; 8. Limiting device; 801. Slide groove; 802. Sliding bar; 803. Third damping rod; 804. Third spring; 805. Fixing groove; 806. Fixing rod; 807. Roller; 808. Inclined plate; 809. Positioning groove; 810. Cylinder. Detailed Implementation
[0027] Example 1, as Figure 1-4 As shown, a corrugated cardboard nailing and reinforcing machine for cardboard boxes has a base plate 1 with a support frame 2 fixedly connected to the top. A control box 3 is provided on one side of the support frame 2, and a reinforcing machine body 4 is provided at one end of the support frame 2. A connecting frame 5 is provided on the top of the support frame 2, and a support plate 6 is fixedly connected to one side of the support frame 2. A fixing device 7 is provided on one side of the connecting frame 5, and a limit device 8 is provided on one side of the support plate 6. When using the nailing and reinforcing machine, the collecting roller is manually placed on one side of the connecting frame 5, and then one end of the thread is inserted into the inside of the reinforcing machine body 4. The machine then inserts nails made of the thread into one side of the cardboard and places the corrugated cardboard on top of the support plate 6, thus facilitating the formation of cardboard boxes from the corrugated cardboard.
[0028] Reference Figure 2 and Figure 3The fixing device 7 includes a connecting strip 701, which is fixedly connected to one side of the support plate 6. A movable strip 702 is provided on one side of the connecting strip 701. A locking block 703 is provided at the end of the movable strip 702 away from the connecting strip 701. The locking block 703 is sleeved on one side of the connecting frame 5 on the side away from the connecting frame 5. When using the fixing device 7, the collecting roller with the wound thread is sleeved on one side of the connecting frame 5, and then the locking block 703 is sleeved on the side of the connecting frame 5 away from the connecting frame 5. This can effectively restrict the collecting roller to one side of the connecting frame 5. A first damping rod 704 is fixedly connected to one end of the movable strip 702. A damping rod 704 is fixedly connected at one end away from the moving bar 702 and at one end of the locking block 703. A first spring 705 is sleeved on the surface of the first damping rod 704. One end of the first spring 705 is fixedly connected to one side of the moving bar 702, and the end of the first spring 705 near the first damping rod 704 is fixedly connected to one side of the locking block 703. A groove 707 is formed on one side of the locking block 703, and a rubber plate 706 is disposed inside the groove 707. The end of the rubber plate 706 away from the groove 707 is fixedly connected to the side of the moving bar 702 near the locking block 703. The first spring 705 moves the rubber plate towards the side near the moving bar 702. Pull the locking block 703 and then press one end of the rubber plate 706 into the groove 707. This helps to restrict the locking block 703 to one side of the connecting frame 5. A rotating rod 708 is rotatably inserted into one side of the connecting strip 701. The rotating rod 708 rotates one end of the connecting strip 701 and one end of the moving strip 702. Manually control the rotation of the rotating rod 708 to make the locking block 703 move away from the connecting frame 5. This helps to restrict the collecting roller to one side of the connecting frame 5. A second damping rod 709 is fixedly connected to one side of the connecting strip 701. The end of the second damping rod 709 away from the connecting strip 701 is fixedly connected to the locking block. The frame 711 is fitted onto one side of the connecting bar 701 and the moving bar 702. A second spring 710 is fitted onto the surface of the second damping rod 709. One end of the second spring 710 is fixedly connected to one side of the connecting bar 701, and the end of the second spring 710 near the second damping rod 709 is fixedly connected to one side of the frame 711. When the locking block 703 is fitted onto one side of the connecting frame 5, the second spring 710 pulls the locking frame 711 towards the connecting bar 701, thereby fitting the locking frame 711 onto one side of the connecting bar 701 and the moving bar 702. This, to a certain extent, prevents the rotating rod 708 from rotating.
[0029] Reference Figure 4The limiting device 8 includes a sliding strip 802. A groove 801 is provided on the top of the base plate 1. The inner wall of the groove 801 is slidably connected to the sliding strip 802. When using the limiting device 8, if an L-shaped corrugated cardboard is placed on top of the support plate 6, the sliding strip 802 is pressed against one side of the corrugated cardboard. This facilitates fixing the corrugated cardboard at the desired position on top of the support plate 6. A third damping rod 803 is fixedly connected to the side of the groove 801 near the inner wall of the support frame 2. One end of the third damping rod 803 near the groove 801 is fixedly connected to one side of the sliding strip 802. A third spring 804 is sleeved on the surface of the third damping rod 803. One end of the third spring 804 is fixedly connected to one side of the inner wall of the groove 801, and the other end of the third spring 804 near the third damping rod 803 is fixedly connected to one side of the sliding strip 802. By pulling the sliding strip 802 towards the support frame 2 through the third spring 804, the sliding strip 802 is secured. The sliding bar 802 is pressed onto the corrugated cardboard on one side of the support plate 6. A fixing groove 805 is provided on the top of the sliding bar 802 near the third damping rod 803. A fixing rod 806 is fixedly connected to the inner wall of the fixing groove 805. A roller 807 is rotatably sleeved on the surface of the fixing rod 806. When the corrugated cardboard moves, the roller 807 is driven to rotate, thereby avoiding the sliding bar 802 from affecting the movement of the corrugated cardboard to a certain extent. An inclined plate 808 is fixedly connected to the side of the sliding bar 802 away from the support frame 2. A positioning groove 809 is provided on one side of the inclined plate 808. A cylinder 810 is rotatably inserted into the inner wall of the positioning groove 809. When the corrugated cardboard is close to the side of the inclined plate 808 that is close to the support plate 6, the cylinder 810 is driven to rotate when the corrugated cardboard moves on the side of the inclined plate 808. This allows the corrugated cardboard to pass through the inclined plate 808 and be properly inserted into the support plate 6 and the side of the sliding bar 802.
[0030] Working principle: When using the nailing and reinforcing machine, the collecting roller is manually placed on one side of the connecting frame 5. Then, one end of the thread is inserted into the body 4 of the reinforcing machine, and the machine inserts nails made of the thread into one side of the cardboard. The corrugated cardboard is placed on top of the support plate 6, making it easier to form a carton. When using the fixing device 7, the collecting roller with the thread is fitted onto one side of the connecting frame 5. The first spring 705 pulls the locking block 703 towards the moving bar 702, and then one end of the rubber plate 706 is pressed into the groove 707. This helps to restrict the locking block 703 to one side of the connecting frame 5. When the locking block 703 is fitted onto one side of the connecting frame 5, the second spring 710 pulls the locking frame 711 towards the connecting bar 701, and then the locking frame 711 is fitted onto one side of the connecting bar 701 and the moving bar 702. This, to a certain extent, prevents the rotating rod 708 from rotating, thus effectively restricting the collecting roller to one side of the connecting frame 5. On the side, when placing the collecting roller, the rotating rod 708 is manually controlled to rotate, thereby moving the locking block 703 away from the side of the connecting frame 5. This makes it easier to restrict the collecting roller to one side of the connecting frame 5. When using the limiting device 8, when the L-shaped corrugated cardboard is placed on the top of the support plate 6, the sliding strip 802 is pulled towards the support frame 2 by the third spring 804, thereby causing the sliding strip 802 to press against the corrugated cardboard on one side of the support plate 6. This makes it easier to place the corrugated cardboard at the top of the support plate 6 where it needs to be fixed. When the corrugated cardboard moves, the roller 807 is driven to rotate, thereby avoiding the sliding strip 802 from affecting the movement of the corrugated cardboard to a certain extent. The corrugated cardboard is placed close to the side of the inclined plate 808 close to the support plate 6. When the corrugated cardboard moves on the side of the inclined plate 808, the cylinder 810 is driven to rotate, which can make the corrugated cardboard pass through the inclined plate 808 and thus properly insert the corrugated cardboard into the support plate 6 and the side of the sliding strip 802.
[0031] It should be noted that all damping rods in this case are telescopic dampers, which can absorb energy during the extension and retraction process.
Claims
1. A cardboard corrugated board stapling and reinforcement machine, comprising a base plate (1), characterized in that: A support frame (2) is fixedly connected to the top of the base plate (1). A control box (3) is provided on one side of the support frame (2). A reinforcement machine body (4) is provided at one end of the support frame (2). A connecting frame (5) is provided on the top of the support frame (2). A support plate (6) is fixedly connected to one side of the support frame (2). A fixing device (7) is provided on one side of the connecting frame (5). A limit device (8) is provided on one side of the support plate (6). The fixing device (7) includes a connecting strip (701). The connecting strip (701) is fixedly connected to one side of the support plate (6). A moving strip (702) is provided on one side of the connecting strip (701). A locking block (703) is provided at the end of the moving strip (702) away from the connecting strip (701). The locking block (703) is sleeved on one side of the connecting frame (5) on the side away from the connecting frame (5).
2. The cardboard corrugated board stapling and reinforcement machine according to claim 1, characterized in that: One end of the moving bar (702) is fixedly connected to a first damping rod (704). The end of the first damping rod (704) away from the moving bar (702) is fixedly connected to one end of the locking block (703). A first spring (705) is sleeved on the surface of the first damping rod (704). One end of the first spring (705) is fixedly connected to one side of the moving bar (702). The end of the first spring (705) near the first damping rod (704) is fixedly connected to one side of the locking block (703). A groove (707) is provided on one side of the locking block (703). A rubber plate (706) is provided inside the groove (707). The end of the rubber plate (706) away from the groove (707) is fixedly connected to the side of the moving bar (702) near the locking block (703).
3. The cardboard corrugated board stapling and reinforcement machine according to claim 1, characterized in that: A rotating rod (708) is rotatably inserted into one side of the connecting bar (701), and the rotating rod (708) is fixedly connected to one end of the rotating connecting bar (701) and one end of the moving bar (702).
4. The cardboard corrugated board stapling and reinforcement machine according to claim 1, characterized in that: A second damping rod (709) is fixedly connected to one side of the connecting strip (701). A locking frame (711) is fixedly connected to the end of the second damping rod (709) away from the connecting strip (701). The locking frame (711) is sleeved on one side of the connecting strip (701) and the moving strip (702). A second spring (710) is sleeved on the surface of the second damping rod (709). One end of the second spring (710) is fixedly connected to one side of the connecting strip (701). The end of the second spring (710) near the second damping rod (709) is fixedly connected to one side of the locking frame (711).
5. A cardboard corrugated board stapling and reinforcement machine according to claim 1, characterized in that: The limiting device (8) includes a sliding bar (802), and a groove (801) is provided on the top of the base plate (1). The inner wall of the groove (801) is slidably connected to the sliding bar (802).
6. A cardboard corrugated board stapling and reinforcement machine according to claim 5, characterized in that: A third damping rod (803) is fixedly connected to one side of the slide groove (801) near the inner wall of the support frame (2). One end of the third damping rod (803) near the slide groove (801) is fixedly connected to one side of the sliding bar (802). A third spring (804) is sleeved on the surface of the third damping rod (803). One end of the third spring (804) is fixedly connected to one side of the inner wall of the slide groove (801). One end of the third spring (804) near the third damping rod (803) is fixedly connected to one side of the sliding bar (802).
7. A cardboard corrugated board stapling and reinforcement machine according to claim 5, characterized in that: A fixing groove (805) is provided on the top of the sliding bar (802) near the third damping rod (803). A fixing rod (806) is fixedly connected to the inner wall of the fixing groove (805). A roller (807) is rotatably sleeved on the surface of the fixing rod (806).
8. A cardboard corrugated board stapling and reinforcement machine according to claim 5, characterized in that: The sliding bar (802) is fixedly connected to an inclined plate (808) on the side away from the support frame (2). A positioning groove (809) is provided on one side of the inclined plate (808), and a cylinder (810) is rotatably inserted into the inner wall of the positioning groove (809).