Anti-pinch box nailing machine

Abstract

The utility model belongs to the technical field of box nailing machines, and particularly relates to an anti-pinch box nailing machine which comprises a supporting pile and a motor, the output end of the motor is fixedly connected with a speed reducer, the upper surface of the speed reducer is fixedly provided with a box nailing machine rack, and the top end of the supporting pile is fixedly connected with a square tube. A supporting bracket is fixedly connected to the side of the supporting pile, a bottom plate is movably installed in the supporting bracket, and a first electric telescopic rod is movably installed at the bottom of the bottom plate. The incomplete toothed bar can be driven by a machine frame of the box nailing machine to translate, so that convex teeth of the incomplete toothed bar can drive the incomplete gear to rotate, the extension plate is inclined, one end of the extension plate downwards presses the spring, a protrusion at the other end of the extension plate is far away from the metal cover, and when the convex teeth of the incomplete toothed bar are separated from the incomplete gear, the spring can reversely push the extension plate immediately; and a bulge at the other end of the extension plate can knock the metal cover to generate sound, so that a worker can be reminded to be far away from the machine frame of the box nailing machine.

Description

Technical Field

[0001] This utility model belongs to the technical field of nailing machine, specifically relating to a nailing machine that prevents pinching injuries. Background Technology

[0002] A carton stapler is one of the finishing processes for cardboard boxes. Its operating principle is the same as that of a regular stapler, and it is widely used for fastening the seams of cardboard boxes. With the development of modern industry, carton staplers have become an indispensable piece of industrial equipment in product assembly. During operation, workers need to press and fold the cardboard before placing it on the stapler for binding. The frame of the carton stapler is generally adjustable to accommodate different box sizes.

[0003] The existing nailing machine frame lacks a warning mechanism during adjustment, which prevents workers located on the side of the frame from moving away in time, thus posing a risk of injury from being pinched. Utility Model Content

[0004] To address the problems mentioned in the background section, this utility model provides an anti-pinch nailing machine, which solves the problem that workers located on the side of the machine frame cannot move away in time.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a nailing machine for preventing pinching injuries, comprising a support pile and a motor. A reducer is fixedly connected to the output end of the motor. A nailing machine frame is fixedly installed on the upper surface of the reducer. A square tube is fixedly connected to the top of the support pile. A support bracket is fixedly connected to the side of the support pile. A base plate is movably installed inside the support bracket. An electric telescopic rod one is movably installed at the bottom of the base plate. A fixed plate is movably connected to the end of the electric telescopic rod one. An electric telescopic rod two is fixedly installed on the lower surface of the nailing machine frame. An incomplete gear is fixedly connected to the bottom end of the electric telescopic rod two. A support plate is fixedly connected to one side of the square tube. A spring is fixedly connected to the upper surface of the support plate. An extension plate is fixedly connected to the top of the spring. An incomplete gear is fixedly connected to the end of the extension plate. A protrusion is fixedly connected to one end of the extension plate. A support rod one is fixedly connected to one side of the square tube. A metal cover is fixedly connected to one end of the support rod one.

[0006] Preferably, a second support rod is fixedly connected to one side of the square tube, and the incomplete gear is rotatably mounted on the surface of the second support rod.

[0007] Preferably, a rotating rod is movably installed inside the reducer, a gear is fixedly connected to the end of the rotating rod, a rack is fixedly installed on the upper surface of the square tube, the gear meshes with the rack, a fixed rail is fixedly installed on the upper surface of the square tube, and a slide block is slidably installed on the surface of the fixed rail.

[0008] Preferably, the surface of the rotating rod is connected to a bearing, and an L-shaped plate is fixedly connected to one side of the bearing. The L-shaped plate is fixedly connected to the frame of the nailing machine.

[0009] Preferably, the base plate and the electric telescopic rod are arranged symmetrically in pairs.

[0010] Preferably, the electric telescopic rod, the incomplete toothed rod, the incomplete gear, the extension plate, and the metal cover are all diagonally distributed.

[0011] Preferably, the base plate and the support bracket, the electric telescopic rod and the base plate, and the fixed plate and the electric telescopic rod are all connected by shafts.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] This anti-pinch nailing machine features an electric telescopic rod that allows the base plate to be pushed horizontally, making it easier for workers to stand on and reducing the risk of falls by preventing them from being affected by the support frame during movement. The second electric telescopic rod extends vertically, controlling the engagement of the incomplete rack with the incomplete gear. Once the rack engages with the gear, it is moved horizontally by the machine frame, causing the protruding teeth to rotate the gear and tilt the extension plate. One end of the extension plate depresses a spring, while the other end's protrusion moves away from the metal cover. When the protruding teeth disengage from the gear, the spring immediately pushes back the extension plate, causing the protrusion at the other end to strike the metal cover, producing a sound that alerts workers to stay away from the machine frame. Attached Figure Description

[0014] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model, used together with the embodiments of this utility model to explain this utility model, and do not constitute a limitation on this utility model. In the drawings:

[0015] Figure 1 This is a complete structural schematic diagram of the present invention;

[0016] Figure 2 This is a structural diagram of the present invention from a lower perspective;

[0017] Figure 3 This utility model Figure 2 Enlarged view of point A in the middle;

[0018] Figure 4 This is a partial structural diagram of the present invention.

[0019] In the diagram: 1. Support pile; 2. Motor; 3. Reducer; 4. Nailer frame; 5. Square tube; 6. Support bracket; 7. Base plate; 8. Electric telescopic rod one; 9. Fixed plate; 10. Electric telescopic rod two; 11. Incomplete gear; 12. Support plate; 13. Spring; 14. Extension plate; 15. Incomplete gear; 16. Protrusion; 17. Support rod one; 18. Metal cover; 19. Support rod two; 20. Rotating rod; 21. Gear; 22. Gear; 23. Bearing; 24. L-shaped plate; 25. Fixed rail; 26. Slide. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0021] Please see Figure 1-4 This utility model provides the following technical solution: a nailing machine for preventing pinching injuries, comprising a support pile 1 and a motor 2, a reducer 3 fixedly connected to the output end of the motor 2, a nailing machine frame 4 fixedly mounted on the upper surface of the reducer 3, a square tube 5 fixedly connected to the top of the support pile 1, a support bracket 6 fixedly connected to the side of the support pile 1, a base plate 7 movably mounted inside the support bracket 6, an electric telescopic rod 8 movably mounted at the bottom of the base plate 7, a fixed plate 9 movably connected to the end of the electric telescopic rod 8, and a lower part of the nailing machine frame 4... An electric telescopic rod 10 is fixedly installed on the surface. An incomplete toothed rod 11 is fixedly connected to the bottom end of the electric telescopic rod 10. A support plate 12 is fixedly connected to one side of the square tube 5. A spring 13 is fixedly connected to the upper surface of the support plate 12. An extension plate 14 is fixedly connected to the top end of the spring 13. An incomplete gear 15 is fixedly connected to the end of the extension plate 14. A protrusion 16 is fixedly connected to one end of the extension plate 14. A support rod 17 is fixedly connected to one side of the square tube 5. A metal cover 18 is fixedly connected to one end of the support rod 17.

[0022] In this embodiment, the electric telescopic rod 8 facilitates the pushing of the base plate 7, thereby ensuring the base plate 7 is in a parallel state. This allows workers to stand on the base plate 7 more easily, preventing them from being affected by the support bracket 6 during movement and reducing the risk of falls. The electric telescopic rod 10, through its extension and retraction, facilitates the vertical movement of the incomplete gear 11, thereby controlling the meshing of the incomplete gear 11 with the incomplete gear 15. After the incomplete gear 11 moves downward and meshes with the incomplete gear 15, the incomplete gear... The rod 11 can be moved horizontally by the frame 4 of the nailing machine, so that the protruding teeth of the incomplete gear 11 can drive the incomplete gear 15 to rotate, thereby causing the extension plate 14 to tilt. One end of the extension plate 14 presses down on the spring 13, and the protrusion 16 at the other end moves away from the metal cover 18. When the protruding teeth of the incomplete gear 11 disengage from the incomplete gear 15, the spring 13 will be able to immediately push the extension plate 14 back, thereby causing the protrusion 16 at the other end of the extension plate 14 to strike the metal cover 18 to produce a sound, which helps to remind the staff to stay away from the frame 4 of the nailing machine.

[0023] Specifically, a support rod 19 is fixedly connected to one side of the square tube 5, and the incomplete gear 15 is rotatably mounted on the surface of the support rod 19. The support rod 19 can support the incomplete gear 15.

[0024] Specifically, a rotating rod 20 is movably installed inside the reducer 3, and a gear 21 is fixedly connected to the end of the rotating rod 20. A rack 22 is fixedly installed on the upper surface of the square tube 5. The gear 21 meshes with the rack 22. The reducer 3 can drive the rotating rod 20 to rotate, and the rotating rod 20 can drive the gear 21 to roll. Thus, the gear 21, through the rack 22, can facilitate the translation of the nailing machine frame 4. A fixed rail 25 is fixedly installed on the upper surface of the square tube 5, and a slide block 26 is slidably installed on the surface of the fixed rail 25. The nailing machine frame 4 can slide smoothly along the fixed rail 25 through the slide block 26, thereby improving the stability of the translation of the nailing machine frame 4.

[0025] Specifically, a bearing 23 is connected to the surface of the rotating rod 20, and an L-shaped plate 24 is fixedly connected to one side of the bearing 23. The L-shaped plate 24 is fixedly connected to the frame 4 of the nailing machine. The bearing 23 and the L-shaped plate 24 can help improve the stability of the rotating rod 20.

[0026] Specifically, the base plate 7 and the electric telescopic rod 8 are symmetrically arranged in pairs. When the electric telescopic rod 8 retracts, it can cause the base plate 7 to tilt downwards, so that the objects left on the base plate 7 can slide along the tilted base plate 7 towards the middle for collection or processing.

[0027] Specifically, the electric telescopic rod 10, the incomplete toothed rod 11, the incomplete gear 15, the extension plate 14, and the metal cover 18 are all diagonally distributed. The electric telescopic rod 10 is installed below the symmetrical nailing machine frame 4. Thus, due to the different directions of movement, the symmetrical nailing machine frame 4 can drive the two sets of incomplete toothed rods 11 to move, so that both sets of symmetrical nailing machine frames 4 can remind the staff.

[0028] Specifically, the base plate 7 and the support bracket 6, the electric telescopic rod 8 and the base plate 7, and the fixed plate and the electric telescopic rod 8 are all connected by shafts. Thus, the base plate 7 and the support bracket 6, the electric telescopic rod 8 and the base plate 7, and the fixed plate and the electric telescopic rod 8 can all move, which is conducive to the tilting of the base plate 7 and the electric telescopic rod 8 is conducive to keeping the base plate 7 horizontal.

[0029] The working principle or usage process of this utility model is as follows: When using this utility model, if the worker needs to approach the frame 4 of the nailing machine, they can first activate the electric telescopic rod 18 to push the base plate 7, thereby making the base plate 7 parallel. This allows the worker to stand on the base plate 7, avoiding the influence of the support bracket 6 during movement and reducing the risk of falling. Starting the motor 2 drives the reducer 3 to drive the rotating rod 20 to rotate slowly. The rotating rod 20 drives the gear 21 to roll, and the gear 21, through meshing with the rack 22, enables the nailing machine frame 4 to move horizontally. The electric telescopic rod 10, through extension and retraction, facilitates the vertical movement of the incomplete rack 11, thereby controlling the meshing state of the incomplete rack 11 and the incomplete gear 15. After the incomplete rack 11 moves down and engages with the incomplete gear 15, the incomplete rack 11 can be moved horizontally by the nailing machine frame 4. As a result, the protruding teeth of the incomplete rack 11 can drive the incomplete gear 15 to rotate, thereby causing the extension plate 14 to tilt. One end of the extension plate 14 presses down on the spring 13, and the protrusion 16 at the other end moves away from the metal cover 18. When the protruding teeth of the incomplete rack 11 disengage from the incomplete gear 15, the spring 13 will immediately push the extension plate 14 back, thereby causing the protrusion 16 at the other end of the extension plate 14 to strike the metal cover 18 and produce a sound. This helps to remind the staff to stay away from the nailing machine frame 4. All electrical equipment in this device is externally powered and is controlled by a matching control switch to operate and shut down.

[0030] Finally, it should be noted that the above descriptions are merely preferred embodiments of this utility model and are not intended to limit the utility model. The selection and detailed description of these embodiments in this specification are for the purpose of better explaining the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A nail box machine for preventing pinching injuries, comprising a support pile (1) and a motor (2), characterized in that: The output end of the motor (2) is fixedly connected to a reducer (3), and the upper surface of the reducer (3) is fixedly mounted with a nailing machine frame (4). The top of the support pile (1) is fixedly connected to a square tube (5), and the side of the support pile (1) is fixedly connected to a support bracket (6). The support bracket (6) is movably mounted with a base plate (7), and the bottom of the base plate (7) is movably mounted with an electric telescopic rod one (8). The end of the electric telescopic rod one (8) is movably connected to a fixed plate (9), and the lower surface of the nailing machine frame (4) is fixedly mounted with an electric telescopic rod two (10). An incomplete toothed rod (11) is fixedly connected to the bottom end of the electric telescopic rod (10). A support plate (12) is fixedly connected to one side of the square tube (5). A spring (13) is fixedly connected to the upper surface of the support plate (12). An extension plate (14) is fixedly connected to the top end of the spring (13). An incomplete gear (15) is fixedly connected to the end of the extension plate (14). A protrusion (16) is fixedly connected to one end of the extension plate (14). A support rod (17) is fixedly connected to one side of the square tube (5). A metal cover (18) is fixedly connected to one end of the support rod (17).

2. The anti-pinch nailing machine according to claim 1, characterized in that: A support rod (19) is fixedly connected to one side of the square tube (5), and the incomplete gear (15) is rotatably mounted on the surface of the support rod (19).

3. The anti-pinch nailing machine according to claim 1, characterized in that: The reducer (3) has a rotating rod (20) installed inside. The end of the rotating rod (20) is fixedly connected to a gear (21). The upper surface of the square tube (5) is fixedly installed with a rack (22). The gear (21) meshes with the rack (22). The upper surface of the square tube (5) is fixedly installed with a fixed rail (25). The surface of the fixed rail (25) is slidably installed with a slide block (26).

4. The anti-pinch nailing machine according to claim 3, characterized in that: The rotating rod (20) is connected to a bearing (23), and an L-shaped plate (24) is fixedly connected to one side of the bearing (23). The L-shaped plate (24) is fixedly connected to the frame (4) of the nailing machine.

5. The anti-pinch nailing machine according to claim 1, characterized in that: The base plate (7) and the electric telescopic rod (8) are both symmetrically arranged in pairs.

6. The anti-pinch nailing machine according to claim 1, characterized in that: The electric telescopic rod (10), the incomplete toothed rod (11), the incomplete gear (15), the extension plate (14), and the metal cover (18) are all diagonally distributed.

7. The anti-pinch nailing machine according to claim 1, characterized in that: The base plate (7) and the support bracket (6), the electric telescopic rod (8) and the base plate (7), and the fixed plate and the electric telescopic rod (8) are all connected by shafts.

Images