Automatic box nailing machine material receiving frame with extension structure

Abstract

The utility model discloses an automatic nailing machine material receiving frame with an extension structure, which comprises a fixing frame, a cavity is arranged in the fixing frame, an extension frame is arranged in the fixing frame, one side of the extension frame penetrates to the outside of the fixing frame, a groove is arranged at the top of the extension frame, and the extension frame is provided with a groove. And the inner bottom of the groove is fixedly connected with a spring. According to the automatic box nailing machine material receiving frame with the extension structure, through the design of the fixing frame, the extension frame, the connecting plate, the threaded rod, the motor, the internal threaded plate and the push rod, the material receiving frame can easily adapt to paperboards with different lengths through the ingeniously designed extension structure, and when the paperboards with different sizes need to be treated, only the motor needs to drive the threaded rod to rotate, so that the operation is convenient. And then the internal thread plate and the push rod are driven to move, so that the extension frame can stretch out and draw back in the fixed frame, the overall length of the material receiving frame is changed, the flexibility of the material receiving frame is improved, and the frequency of replacing the material receiving frame is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of material receiving racks, in particular to a material receiving rack for an automatic box nailing machine with an extended structure. Background Art

[0002] The material receiving rack of the automatic carton stapler is a key component of the automatic carton stapler. It is mainly used to receive, temporarily store and transfer cartons to be stapled. It usually works together with the conveying system, stapling mechanism and control system of the automatic carton stapler to realize the automated stapling process of cartons.

[0003] The existing automatic carton stitching machine receiving rack has obvious deficiencies in functional design, especially its lack of extension function, which makes the equipment poor in adapting to cartons of different lengths. Since the receiving rack does not have sufficient length adjustment mechanism, it can only receive and process cartons of a specific length in a fixed manner. When faced with cartons of different lengths, the receiving rack is powerless and cannot effectively adapt to and meet production needs. This limitation leads to inflexibility and low efficiency in the production process, forcing companies to frequently replace the receiving rack or adjust equipment, thereby increasing production costs and time costs. Therefore, we propose an automatic carton stitching machine receiving rack with an extension structure. Utility Model Content

[0004] The purpose of the utility model is to provide an automatic carton stapler receiving rack with an extension structure to solve the obvious deficiencies in the functional design of the existing automatic carton stapler receiving rack proposed in the above background technology, especially the lack of extension function, which makes the device poor in adapting to cartons of different lengths. Since the receiving rack is not designed with sufficient length adjustment mechanism, it can only fixedly receive and process cartons of a specific length. When faced with cartons of different lengths, the receiving rack becomes powerless and cannot effectively adapt to and meet production needs. This limitation leads to inflexibility and low efficiency in the production process, forcing enterprises to frequently replace the receiving rack or adjust equipment, thereby increasing production costs and time costs.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic box nailing machine material receiving rack with an extension structure, comprising a fixed frame, a cavity is opened inside the fixed frame, an extension frame is arranged inside the fixed frame, one side of the extension frame extends to the outside of the fixed frame, a groove is opened on the top of the extension frame, a spring is fixedly connected to the inner bottom of the groove, an elastic head is fixedly connected to the upper end of the spring, a ball is rotatably installed on the upper end of the elastic head, a connecting plate is fixedly connected to one side of the bottom of the fixed frame, a threaded rod is arranged on one side of the connecting plate, a first baffle is fixedly installed on one side of the fixed frame, a second baffle is fixedly installed on one side of the extension frame, a motor is arranged on the other side of the connecting plate, an internal threaded plate is threadedly connected to one side of the surface of the threaded rod, and a push rod is fixedly connected to the center of the top of the internal threaded plate.

[0006] Compared with the prior art, the beneficial effects of the utility model are:

[0007] The receiving rack of the automatic box nailing machine with an extension structure can easily adapt to cardboards of different lengths through the design of a fixed rack, an extension rack, a connecting plate, a threaded rod, a motor, an internal threaded plate and a push rod. When cardboards of different sizes need to be processed, the threaded rod can be driven to rotate by the motor, thereby driving the internal threaded plate and the push rod to move, so that the extension rack can be extended and retracted inside the fixed rack, thereby changing the overall length of the receiving rack. This design not only improves the flexibility of the receiving rack, but also reduces the frequency of replacing the receiving rack, thereby greatly improving work efficiency. The design of the groove, spring, elastic head, rolling ball, slide groove and slider, when the extension rack is moved out of the fixed rack, the elastic head is pushed out by the spring, which can effectively support the cardboard and prevent the cardboard from tilting after the material is placed. When the cardboard is placed on the receiving rack, the elastic force of the spring makes the rolling ball fit closely to the bottom of the cardboard, providing stable support for the cardboard. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 It is a schematic diagram of the structure of the utility model;

[0009] Figure 2 For this utility model Figure 1 A is a partial enlarged schematic diagram;

[0010] Figure 3 This is a structural stereogram of the elastic head of the utility model;

[0011] Figure 4 It is the front view of the structure of the utility model.

[0012] In the figure: 1. fixed frame; 2. extension frame; 3. groove; 4. spring; 5. elastic head; 6. rolling ball; 7. slide groove; 8. slider; 9. connecting plate; 10. threaded rod; 11. motor; 12. internal thread plate; 13. push rod; 14. first baffle; 15. second baffle. DETAILED DESCRIPTION

[0013] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0014] See also Figure 1-4 The utility model provides a technical solution: an automatic box nailing machine receiving frame with an extension structure, comprising a fixed frame 1, a cavity is opened inside the fixed frame 1, an extension frame 2 is arranged inside the fixed frame 1, one side of the extension frame 2 penetrates to the outside of the fixed frame 1, a groove 3 is opened on the top of the extension frame 2, a spring 4 is fixedly connected to the inner bottom of the groove 3, an elastic head 5 is fixedly connected to the upper end of the spring 4, a ball 6 is rollingly installed on the upper end of the elastic head 5, a connecting plate 9 is fixedly connected to one side of the bottom of the fixed frame 1, a threaded rod 10 is arranged on one side of the connecting plate 9, a first baffle 14 is fixedly installed on one side of the fixed frame 1, a second baffle 15 is fixedly installed on one side of the extension frame 2, a motor 11 is arranged on the other side of the connecting plate 9, an internal threaded plate 12 is threadedly connected to one side of the surface of the threaded rod 10, and a push rod 13 is fixedly connected to the center of the top of the internal threaded plate 12.

[0015] There are several grooves 3, which are evenly distributed. No matter how the length of the cardboard changes, it can be supported by the elastic heads 5 in the multiple grooves 3, ensuring that the cardboard is not easily tilted during transportation.

[0016] The upper end of the elastic head 5 passes through the outside of the groove 3, and the upper end of the ball 6 arranged inside the fixing frame 1 contacts the inner top of the fixing frame 1. The ball 6 can roll along the inner wall of the fixing frame 1, ensuring the smooth movement of the extension frame 2.

[0017] Slide grooves 7 are provided at the top positions on both sides of the inner wall of the groove 3, and sliders 8 are fixedly connected to the bottom positions on both sides of the elastic head 5. The opposite sides of the two sliders 8 extend to the inside of the two slide grooves 7 and are slidably connected to the inner walls of the slide grooves 7. This design enables the elastic head 5 to slide in the slide groove 7 when subjected to the pressure of the cardboard, thereby realizing adaptive support adjustment. The cooperation between the slider 8 and the slide groove 7 ensures the stability of the elastic head 5 during movement and avoids shaking or falling off.

[0018] The motor 11 is fixedly connected to the main shaft through the output end on one side thereof, one side of the main shaft passes through the outside of the connecting plate 9 and is fixedly connected to one end of the threaded rod 10, and the other end of the threaded rod 10 is movably connected to a bearing fixedly installed at the center position on one side of the first baffle 14, and the threaded rod 10 is driven to rotate by the motor 11.

[0019] The push rod 13 is an L-shaped structure, one end of which passes through the outside of the connecting plate 9 and is fixedly connected to the center of one side of the second baffle 15. The push rod 13 pushes the second baffle 15, so that the second baffle 15 drives the extension frame 2 to move.

[0020] Working principle: when the receiving rack needs to be extended, the control motor 11 drives the threaded rod 10 to rotate, and the internal threaded plate 12 drives the top push rod 13 to push the second baffle 15 to move to the right as the threaded rod 10 rotates. The second baffle 15 drives the extension rack 2 to extend from the inside of the fixed rack 1 to the outside, and the ball 6 rolls along the inner wall of the extension rack 2. When the ball 6 moves out of the fixed rack 1, the compressed spring 4 loosens and pushes the elastic head 5, which is restricted by the slide groove 7 through the slider 8, so that the height of the elastic head 5 is the same as the height of the upper end surface of the fixed rack 1, so that the cardboard is not easy to tip over when the cardboard is received.

[0021] In summary, the material receiving rack of the automatic box nailing machine with an extension structure can easily adapt to cardboards of different lengths through the design of the fixed frame 1, the extension frame 2, the connecting plate 9, the threaded rod 10, the motor 11, the internal threaded plate 12 and the push rod 13. When it is necessary to process cardboards of different sizes, it is only necessary to drive the threaded rod 10 to rotate through the motor 11, thereby driving the internal threaded plate 12 and the push rod 13 to move, so as to realize the extension and retraction of the extension frame 2 inside the fixed frame 1, thereby changing the overall length of the material receiving rack. This design not only improves the flexibility of the material receiving rack, but also reduces the frequency of replacing the material receiving rack, thereby greatly improving the work efficiency. The design of the groove 3, the spring 4, the elastic head 5, the ball 6, the slide 7 and the slider 8, when the extension frame 2 is moved out of the fixed frame 1, the elastic head 5 is pushed out by the spring 4, which can effectively support the cardboard and prevent the cardboard from tilting after the material is placed. When the cardboard is placed on the material receiving rack, the elastic force of the spring 4 makes the ball 6 fit closely to the bottom of the cardboard, providing stable support for the cardboard.

[0022] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0023] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A material receiving frame of an automatic box stitching machine with an extended structure, comprising a fixed frame (1), characterized in that: The fixing frame (1) has a cavity inside, and an extension frame (2) is arranged inside the fixing frame (1). One side of the extension frame (2) extends to the outside of the fixing frame (1). The top of the extension frame (2) has a groove (3). A spring (4) is fixedly connected to the inner bottom of the groove (3). An elastic head (5) is fixedly connected to the upper end of the spring (4). A rolling ball (6) is rotatably mounted on the upper end of the elastic head (5). A connecting plate (9) is fixedly connected to one side of the bottom of the fixing frame (1). A threaded rod (10) is arranged on one side of the connecting plate (9). A first baffle (14) is fixedly mounted on one side of the fixing frame (1). A second baffle (15) is fixedly mounted on one side of the extension frame (2). A motor (11) is arranged on the other side of the connecting plate (9). An internal threaded plate (12) is threadedly connected to one side of the surface of the threaded rod (10). A push rod (13) is fixedly connected to the center of the top of the internal threaded plate (12).

2. The material receiving frame of an automatic box stitching machine with an extended structure according to claim 1, characterized in that: The number of the grooves (3) is a plurality, and the plurality of grooves (3) are arranged in an equidistantly distributed manner.

3. The material receiving frame of the automatic box stitching machine with an extended structure according to claim 1, characterized in that: The upper end of the elastic head (5) penetrates to the outside of the groove (3), and the upper end of the rolling ball (6) arranged inside the fixing frame (1) contacts the inner top of the fixing frame (1).

4. The material receiving frame of an automatic box stitching machine with an extended structure according to claim 1, characterized in that: Slide grooves (7) are provided at the top positions on both sides of the inner wall of the groove (3), and sliders (8) are fixedly connected at the bottom positions on both sides of the elastic head (5), and the opposite sides of the two sliders (8) extend into the interior of the two slide grooves (7) and are slidably connected to the inner walls of the slide grooves (7).

5. The material receiving frame of an automatic box stitching machine with an extended structure according to claim 1, characterized in that: The motor (11) is fixedly connected to a main shaft via an output end on one side thereof, one side of the main shaft penetrates the outside of the connecting plate (9) and is fixedly connected to one end of a threaded rod (10), and the other end of the threaded rod (10) is movably connected to a bearing fixedly installed at a center position on one side of the first baffle (14).

6. The material receiving frame of the automatic box stitching machine with an extended structure according to claim 1, characterized in that: The push rod (13) is arranged in an L-shaped structure, and one end of the push rod (13) passes through the outside of the connecting plate (9) and is fixedly connected to a central position on one side of the second baffle (15).

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