A guide plate adjustment device for a nailing machine

Abstract

This utility model discloses a guide plate adjustment device for a carton stapling machine, including a fixed base frame with multiple sets arranged along the cardboard transmission direction. Two sets of spaced guide plates are slidably connected to the fixed base frame via a transmission structure. The transmission structure includes a rotating shaft rotatably connected to the fixed base frame, a fixed plate on the fixed base frame, and a transmission screw rotatably connected to the fixed plate. The guide plates have threaded holes connected to the transmission screw. A bevel gear is mounted on the rotating shaft, and a second bevel gear is mounted at the other end of the transmission screw. The bevel gear and the second bevel gear are compatible. There are two sets of rotating shafts and at least two sets of transmission screws, with the two sets of rotating shafts and two sets of transmission screws corresponding to the two guide plates. This utility model achieves left-right movement adjustment of the guide plates relative to the fixed base frame through the rotating shaft and transmission screws, adapting to the transmission of different sized cartons and improving applicability. The segmented design of the rotating shaft structure and the multiple sets of transmission screws ensure stable transmission over long distances.

Description

Technical Field

[0001] This utility model relates to the field of nailing machine technology, specifically to a guide plate adjustment device for a nailing machine. Background Technology

[0002] In the process of making cartons by nailing cardboard, a long-distance transmission structure is required. The transmission structure is usually set up on the guide plate. At the same time, the guide plate is also equipped with structures for pressing, folding and nailing the cardboard. The existing guide plate structure is fixed. When nailing cardboard of different sizes, the positions of the pressing, folding and nailing structures need to be adjusted. However, since there are many structural components and they are interconnected, adjusting individual components is inconvenient. Therefore, the guide plate needs to be adjusted as a whole to accommodate cardboard of different specifications. Utility Model Content

[0003] The purpose of this invention is to address the shortcomings of the aforementioned background technology by providing a guide plate adjustment device for a nailing machine that ensures convenient and stable guide plate adjustment.

[0004] To achieve the above objectives, this utility model provides a guide plate adjustment device for a nailing machine, which adopts the following technical solution: A guide plate adjustment device for a box-stitching machine includes a fixed base frame with multiple sets arranged along the cardboard transmission direction. Two sets of spaced guide plates are slidably connected to the fixed base frame via a transmission structure. The transmission structure includes a rotating shaft rotatably connected to the fixed base frame, a fixed plate on the fixed base frame, and a transmission screw rotatably connected to the fixed plate. The guide plate has a threaded hole connected to the transmission screw. The rotating shaft has a conical tooth, and the other end of the transmission screw has a second conical gear that is adapted to the second conical gear. There are two sets of rotating shafts and at least two sets of transmission screws, with the two sets of rotating shafts and two sets of transmission screws corresponding to the two guide plates.

[0005] A further improvement of the guide plate adjustment device for a nailing machine of this utility model is that the fixing plate is in the shape of a square frame, and there are multiple sets of fixing plates, which correspond one-to-one with multiple sets of fixing base frames. Each set of fixing plates is provided with a transmission screw in two sets.

[0006] A further improvement of the guide plate adjustment device for a nailing machine of this utility model is that the lower end of the guide plate is provided with multiple sets of grooves, the grooves penetrate the guide plate and the penetration direction is the length direction of the transmission screw, an adjustment plate is provided at the groove, the length of the adjustment plate is less than the length of the groove, an inner concave part is provided below the adjustment plate, and a protrusion is provided on the fixed base to be inserted into the inner concave part.

[0007] A further improvement of the guide plate adjustment device for a nailing machine of this utility model is that the adjustment plate is connected to a vertical plate at the bottom, and threaded holes are arranged on the vertical plate.

[0008] A further improvement of the guide plate adjustment device for a nailing machine of this utility model is that the rotating shaft is composed of multiple split shafts connected by couplings.

[0009] Compared with the prior art, the beneficial effects of this utility model are: This utility model uses a rotating shaft and a transmission screw to adjust the left and right movement of the guide plate relative to the fixed base frame, so as to adapt to the transmission of carton of different specifications and improve its applicability; the rotating shaft structure is designed in sections and the transmission screw is provided in multiple sets to ensure the transmission stability of long-distance structures. Attached Figure Description

[0010] To more clearly illustrate the technical solutions of the embodiments of this utility model, the present utility model will be described in detail below with reference to the accompanying drawings and detailed embodiments. 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. Among them: Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the guide plate structure of this utility model; In the diagram: 1. Fixed base frame, 2. Guide plate, 3. Fixed plate, 4. Rotating shaft, 5. Transmission screw, 6. Second bevel gear, 7. Bevel gear, 8. Coupling, 9. Groove, 10. Adjusting plate, 11. Inner recess, 12. Vertical plate, 13. Threaded hole. Detailed Implementation

[0011] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0012] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0013] Secondly, this utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views showing the device structure may be partially enlarged, not according to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, in actual manufacturing, the three-dimensional spatial dimensions of length, width, and depth should be included.

[0014] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0015] like Figure 1 and Figure 2 As shown, a guide plate adjustment device for a box-stitching machine includes a fixed base frame 1. Multiple sets of guide plates 2 are arranged along the cardboard transmission direction on the fixed base frame, which is slidably connected to the fixed base frame via a transmission structure. The sliding direction is along the length of the fixed base frame. The transmission structure includes a rotating shaft 4 rotatably connected to the fixed base frame, a fixed plate 3 on the fixed base frame, a transmission screw 5 rotatably connected to the fixed plate, threaded holes 13 on the guide plates connected to the transmission screw, a bevel gear 7 on the rotating shaft, and a second bevel gear 6 at the other end of the transmission screw. The bevel gear 6 is adapted to the second bevel gear. There are two sets of rotating shafts and at least two sets of transmission screws, with the two sets of rotating shafts and two sets of transmission screws corresponding to the two guide plates.

[0016] Furthermore, the fixing plate is square-shaped, with multiple sets of fixing plates corresponding one-to-one with multiple sets of fixing base frames. Each set of fixing plates has a transmission screw on both sides, further improving transmission stability.

[0017] Furthermore, the lower end of the guide plate has multiple sets of grooves 9 facing upwards, which penetrate the guide plate in the direction of the transmission screw length. An adjusting plate 10 is provided at each groove, the length of which is less than the length of the groove. Below the adjusting plate is a recessed portion 11, and a protrusion inserted into the recessed portion is provided on the fixed base. A vertical plate 12 is connected downwards to the adjusting plate, and threaded holes 13 are provided on the vertical plate. The positions of the adjusting plate and the vertical plate can be finely adjusted to ensure convenient assembly. Furthermore, the protrusion is T-shaped, and the recessed portion fits the protrusion, thereby ensuring stable movement of the guide plate when the transmission screw rotates.

[0018] Furthermore, the rotating shaft is composed of multiple segments connected by couplings. A drive motor is connected to one end of the rotating shaft.

[0019] The working principle of this utility model is as follows: when the position of the guide plate needs to be adjusted, the motor drives the rotating shaft to rotate, which in turn drives the transmission screw to rotate, thereby realizing the movement and adjustment of the guide plate. Although this utility model has been described above with reference to embodiments, various modifications can be made to it and equivalent components can be replaced without departing from the scope of this utility model. In particular, as long as there is no structural conflict, the features in the embodiments disclosed in this utility model can be combined with each other in any way. The fact that these combinations are not described exhaustively in this specification is merely for the sake of saving space and resources. Therefore, this utility model is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A case tither guide adjustment device, characterized by: The device includes a fixed base frame, which has multiple sets arranged along the cardboard transmission direction. Two sets of spaced guide plates are slidably connected to the fixed base frame via a transmission structure. The transmission structure includes a rotating shaft rotatably connected to the fixed base frame, a fixed plate on the fixed base frame, and a transmission screw rotatably connected to the fixed plate. The guide plate has a threaded hole connected to the transmission screw. The rotating shaft has a bevel gear, and the other end of the transmission screw has a second bevel gear that is compatible with the second bevel gear. There are two sets of rotating shafts and at least two sets of transmission screws, with the two sets of rotating shafts and two sets of transmission screws corresponding to the two guide plates.

2. The guide plate adjustment device for a nailing machine according to claim 1, characterized in that: The fixing plate is square in shape, and there are multiple sets of fixing plates, which correspond one-to-one with multiple sets of fixing base frames. Each set of fixing plates has a transmission screw on both sides.

3. A case tither guide adjustment device according to claim 2, wherein: The guide plate has multiple sets of grooves facing upwards at its lower end. The grooves penetrate the guide plate in the direction of the length of the transmission screw. An adjustment plate is provided at the groove, the length of which is less than the length of the groove. An inner recess is provided below the adjustment plate. A protrusion is provided on the fixed base frame that is inserted into the inner recess.

4. A case piler guide adjustment device according to claim 3, wherein: The adjusting plate is connected downward to a vertical plate, and the threaded holes are arranged on the vertical plate.

5. A case piler guide adjustment device according to claim 4, wherein: The rotating shaft is composed of multiple sections connected by couplings.

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