Limiting mechanism of corrugated carton binding machine
By introducing a second servo screw and electric clamp into the corrugated carton binding machine, the problem of automatic unloading after corrugated carton binding was solved, thus improving binding efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- QINGDAO HONGTAI PACKAGING & PRINTING CO LTD
- Filing Date
- 2025-04-25
- Publication Date
- 2026-04-17
AI Technical Summary
The existing corrugated carton binding machine's limiting mechanism cannot automatically unload the corrugated carton after binding, affecting binding efficiency.
The system employs a second servo screw, a second electric telescopic rod, and an electric clamp. The electric clamp is driven by a control unit to hold the corrugated carton, while the second servo screw moves the carton board to the outside to complete the unloading and fixing process.
It enables automatic feeding of corrugated cardboard boxes, improving binding efficiency.
Smart Images
Figure CN224130603U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of carton binding technology, and in particular relates to a limiting mechanism for a corrugated carton binding machine. Background Technology
[0002] Corrugated cardboard boxes, as a commonly used modern storage component, primarily function to provide storage space for items placed inside. However, in the current corrugated cardboard box production process, it is often necessary to bind the edges of the boxes for subsequent assembly. This requires a limiting mechanism to restrict the position of the boxes to be bound, preventing them from shifting during the binding process. However, the limiting mechanisms of existing corrugated cardboard box binding machines lack auxiliary feeding components, making it impossible to automatically feed the boxes after binding, thus affecting the binding efficiency. Utility Model Content
[0003] To achieve the above objectives, the present invention adopts the following technical solution:
[0004] A limiting mechanism for a corrugated carton binding machine includes a fixed plate and a first servo screw. The top of the fixed plate is fixedly connected to the first servo screw, and there are two first servo screws. The output ends of the two first servo screws are fixedly connected to a bearing frame. The front and back of the bearing frame are both connected through a first electric telescopic rod, and the tail end of the first electric telescopic rod is fixedly connected to a first limiting plate.
[0005] Preferably, a fixing rod is connected through the outer surfaces of the two support frames, and two fixing rods are provided. An extension rod is fitted inside the fixing rod, and a spring is fixedly connected inside the fixing rod, with the tail end of the spring connected to the inside of the extension rod.
[0006] Preferably, the tail ends of the two extension rods are fixedly connected to a second limiting plate.
[0007] Preferably, the bottom of the fixing plate is fixedly connected to a support rod, and four support rods are provided, with flanges fixedly connected to the bottom of the four support rods.
[0008] Preferably, a fixing frame is fixedly connected to the back of the fixing plate, a second servo screw is fixedly connected to the bottom of the fixing frame, and a fixing bracket is fixedly connected to the output end of the second servo screw.
[0009] Preferably, a second electric telescopic rod is fixedly connected to the bottom of the fixing frame, and two second electric telescopic rods are provided, with an electric clamp fixedly connected to the tail end of the second electric telescopic rod.
[0010] Compared with the prior art, the present invention has the following advantages:
[0011] This invention adds a second servo lead screw, a second electric telescopic rod, and an electric clamp. The second electric telescopic rod drives the electric clamp to move downward, and the electric clamp generates a clamping force on the corrugated carton to fix the corrugated carton. Then, through an external control component, electrical energy is transmitted to the interior of the second servo lead screw. At this time, the second servo lead screw drives the corrugated carton board indirectly connected to its output end to move to the outside of the external fixing plate, thereby completing the fixation of the corrugated carton board. Attached Figure Description
[0012] Figure 1 This is a schematic diagram of the limiting mechanism of a corrugated cardboard box binding machine proposed in this utility model;
[0013] Figure 2 This is a schematic diagram of the top connection part of the fixing plate proposed in this utility model;
[0014] Figure 3 This is a schematic diagram of the second servo lead screw connection part proposed in this utility model;
[0015] Figure 4 This is a cross-sectional view of the connecting part of the fixing rod proposed in this utility model.
[0016] In the diagram: 1. Fixed plate; 2. First servo screw; 3. Bearing frame; 4. First electric telescopic rod; 5. First limiting plate; 6. Fixed rod; 7. Extension rod; 8. Spring; 9. Second limiting plate; 10. Support rod; 11. Flange; 12. Fixed frame; 13. Second servo screw; 14. Fixed bracket; 15. Second electric telescopic rod; 16. Electric clamp. Detailed Implementation
[0017] The technical solution of this utility model will be further described below with reference to the accompanying drawings and embodiments.
[0018] Reference Figures 1-4A limiting mechanism for a corrugated carton binding machine includes a fixed plate 1 and a first servo screw 2. The first servo screw 2 is fixedly connected to the top of the fixed plate 1, and the fixed plate 1 provides a fixing point for the first servo screw 2 and a support rod 10 fixedly connected to its outer surface. When support for the corrugated carton is required, electrical energy can be transmitted to the interior of the first servo screw 2 via an external control component. At this time, the first servo screw 2 drives the bearing frame 3 indirectly connected to its output end to engage. There are two first servo screws 2, and the output ends of the two first servo screws 2 are fixedly connected to the bearing frames 3. The bearing frames 3 are driven by the first servo screw 2. The lower frame provides support for the corrugated cardboard box to facilitate subsequent binding. The front and back of the support frame 3 are both connected to the first electric telescopic rod 4. When it is necessary to limit the corrugated cardboard box, electrical energy can be transmitted to the interior of the first electric telescopic rod 4 via an external control component. At this time, the first electric telescopic rod 4 extends, causing the first limiting plate 5 fixedly connected to its tail end to move and generate a clamping force on the corrugated cardboard box. The tail end of the first electric telescopic rod 4 is fixedly connected to the first limiting plate 5. Under the drive of the first electric telescopic rod 4, the first limiting plate 5 generates a clamping force on the corrugated cardboard box board, completing the initial limiting of the corrugated cardboard box board. A fixing rod 6 is connected through the outer surface of the support frame 3. The fixing rod 6 is connected through the outer surface of the support frame 3, providing a connection point for the extension rod 7 that is fitted inside it. There are two fixing rods 6. The extension rod 7 is fitted inside the fixing rod 6. The extension rod 7 drives the second limiting plate 9 to move inward under the drive of the spring 8. The spring 8 is fixedly connected inside the fixing rod 6. Driven by the elastic potential energy, the spring 8 drives the extension rod 7 to extend. The tail end of the spring 8 is connected to the inside of the extension rod 7. The tail ends of the two extension rods 7 are fixedly connected to the second limiting plate 9. The second limiting plate 9 is driven by the extension rod 7 to adjust the tile. The two sides of the corrugated cardboard are limited to further limit the corrugated cardboard. The bottom of the fixed plate 1 is fixedly connected to the support rod 10. The support rod 10 is fixedly connected to the bottom of the fixed plate 1 and provides a fixing point for the flange 11 fixedly connected to its bottom. The support force is transmitted to its interior through the ground to provide support for the whole device. There are four support rods 10. The bottom of the four support rods 10 is fixedly connected to the flange 11. When the limiting mechanism needs to be fixed as a whole, the external bolt can be inserted into the inside of the flange 11 by external force and the external bolt can be inserted into the inside of the external fixed plane to complete the overall fixing of the limiting mechanism.
[0019] Reference Figure 1 and Figure 3A fixed frame 12 is fixedly connected to the back of the fixed plate 1. The fixed frame 12 is fixedly connected to the back of the fixed plate 1, providing a fixing point for the second servo screw 13 fixedly connected to its bottom. The second servo screw 13 is fixedly connected to the bottom of the fixed frame 12. When it is necessary to drive the bound carton board to unload, electrical energy can be transmitted to the inside of the second servo screw 13 through an external control component. At this time, the second servo screw 13 drives the corrugated carton board indirectly connected to its output end to move. A fixed frame 14 is fixedly connected to the output end of the second servo screw 13. The fixed frame 14 is fixedly connected to the second electric telescopic rod 15 fixedly connected to the bottom of the output end of the second servo screw 13. A fixing point is provided. The bottom of the fixing frame 14 is fixedly connected to a second electric telescopic rod 15. When it is necessary to fix the corrugated cardboard, electrical energy can be transmitted to the interior of the second electric telescopic rod 15 through an external control component. At this time, the second electric telescopic rod 15 extends, driving the electric clamp 16 fixedly connected to its tail end to provide a fixing point. There are two second electric telescopic rods 15. The tail end of the second electric telescopic rod 15 is fixedly connected to the electric clamp 16. When it is necessary to fix the corrugated cardboard, electrical energy can be transmitted to the interior of the electric clamp 16 through an external control component. At this time, the electric clamp 16 generates a clamping force on the corrugated cardboard, completing the unloading and fixing of the corrugated cardboard.
[0020] The functional principle of this utility model can be explained by the following operation: First, the external bolt is inserted into the flange 11 by external force, and the external bolt is inserted into the external fixed plane to complete the overall fixation of the limiting mechanism. Then, the corrugated cardboard is moved to the inside of the support frame 3. The first servo screw 2 drives the support frame 3 indirectly connected to its output end to fit together. The first electric telescopic rod 4 extends and drives the first limiting plate 5 fixedly connected to its tail end to move. The first limiting plate 5 generates a clamping force on the corrugated cardboard to complete the initial limiting of the corrugated cardboard. The spring 8 drives the extension rod 7 to extend under the drive of elastic potential energy. The extension rod 7 drives the second limiting plate 9 to move inward to complete the further limiting of the corrugated cardboard, so as to facilitate the subsequent binding work.
[0021] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the spirit and scope of the technical solutions of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.
Claims
1. A limiting mechanism of a corrugated carton binding machine, comprising a fixed plate (1) and a first servo-screw rod (2), characterized in that, The top of the fixed plate (1) is fixedly connected to a first servo screw (2), and there are two first servo screws (2). The output ends of the two first servo screws (2) are fixedly connected to a bearing frame (3). The front and back of the bearing frame (3) are both connected to a first electric telescopic rod (4). The tail end of the first electric telescopic rod (4) is fixedly connected to a first limiting plate (5).
2. The limiting mechanism of a corrugated box stapler according to claim 1, wherein, Two fixing rods (6) are connected through the outer surfaces of the two bearing frames (3), and there are two fixing rods (6). An extension rod (7) is fitted inside the fixing rod (6). A spring (8) is fixedly connected inside the fixing rod (6), and the tail end of the spring (8) is connected to the inside of the extension rod (7).
3. A stopper mechanism for a corrugated case stapler according to claim 2, wherein The tail ends of the two extension rods (7) are fixedly connected to a second limiting plate (9).
4. The stopper mechanism of a corrugated box stapler according to claim 3, wherein, The bottom of the fixed plate (1) is fixedly connected to a support rod (10), and there are four support rods (10). The bottom of the four support rods (10) is fixedly connected to a flange (11).
5. A stopper mechanism for a corrugated case stapler according to claim 4, wherein A fixed frame (12) is fixedly connected to the back of the fixed plate (1), a second servo screw (13) is fixedly connected to the bottom of the fixed frame (12), and a fixed bracket (14) is fixedly connected to the output end of the second servo screw (13).
6. A stopper mechanism for a corrugated case stapler according to claim 5, wherein The bottom of the fixed frame (14) is fixedly connected to a second electric telescopic rod (15), and there are two second electric telescopic rods (15). The tail end of the second electric telescopic rod (15) is fixedly connected to an electric clamp (16).