Door lock device for packing machine

Abstract

The utility model relates to the field of machine manufacturing, in particular to a door lock device for a packing machine. A door lock of an existing packaging machine is easy to damage and difficult to overhaul, the door lock device for the packaging machine comprises a lock rod, the lock rod is controlled and locked by the door lock device, the door lock device comprises a baffle and a supporting seat which are sequentially arranged on a door frame, the supporting seat is provided with a handle, the handle rotates with the supporting seat as the center, and the handle is provided with a blocking head. The lock rod slides and abuts into a lock opening formed by the baffle and the blocking head, and the baffle and the blocking head are matched to control and lock the lock rod. The reliability and the safety of the door lock device in actual use are ensured, the frequency of scale verification in use is reduced, and the working efficiency of production is improved.

Description

Technical Field

[0001] This utility model relates to the field of mechanical manufacturing, and in particular to a door lock device for a packing machine. Background Technology

[0002] The door lock device of a baling machine plays a crucial role in ensuring the safe operation of the equipment and the safety of personnel. With the development of industrial automation technology, the functionality and safety of baling machines are constantly improving. As an important component of the baling machine, the door lock device is also undergoing continuous technological advancement. To ensure the safety of equipment and personnel, various countries have strict safety standards and regulations for the door lock devices of baling machines. Existing baling machine door locks are prone to damage and difficult to repair; therefore, a new door lock device for baling machines is proposed. Utility Model Content

[0003] This utility model addresses the fact that current equipment or existing technology lacks a suitable device to solve the aforementioned problems. Existing baling machine door locks are prone to damage and difficult to repair. This invention provides a door lock device for baling machines that ensures the reliability and security of the door lock device in actual use, reduces the number of times the scale needs to be checked during use, improves production efficiency, and effectively solves the problems mentioned in the background art.

[0004] The technical solution adopted by this utility model to solve the above problems is as follows:

[0005] A door lock device for a baling machine includes a locking rod, which is controlled by the door lock device. The door lock device includes a baffle and a support seat arranged sequentially on a door frame. The support seat is equipped with a handle, which rotates around the support seat. The handle forms a blocking head, and the locking rod slides into the lock opening formed by the baffle and the blocking head. The baffle and the blocking head cooperate to control the locking rod.

[0006] The handle has an opening, and a bearing is installed in the opening to make the handle rotate smoothly.

[0007] The baffle is provided with an outer inclined plate.

[0008] The door frame is fixedly connected to a pad, and the pad is connected to the handle using an elastic component. When locking, the elastic component can reset the handle.

[0009] The elastic component is a spring.

[0010] Compared with the prior art, this utility model has the following advantages: the outer inclined plate guides the locking rod to quickly enter the locking slot, making closing easy; the door handle has a bearing, which makes rotation smooth and opening effortless; the baffle and blocking head tightly control the lock, making the locking rod stable and preventing the device door from being opened accidentally, ensuring the safe operation of the equipment; the elastic component assists, and the handle automatically returns to its original position after the door is opened, preparing for the next operation; the operation is simple and effortless. Attached Figure Description

[0011] Figure 1 This is an assembly diagram of a door lock device for a baling machine according to the present invention;

[0012] Figure 2 This is a schematic diagram of the disassembly and assembly of a door lock device for a baling machine according to this utility model;

[0013] Figure 3 This is a schematic diagram illustrating the usage process of a door lock device for a packaging machine according to this utility model;

[0014] The following are the labels in the diagram: 1. Locking rod; 2. Baffle; 3. Support base; 4. Handle; 5. Locking port; 6. Block; 7. Bearing; 8. Spring; 9. Outer inclined plate; 10. Door frame; 11. Pad; 12. Opening. Detailed Implementation

[0015] The following are specific embodiments of the present invention, and the technical solution of the present invention will be further described in conjunction with the accompanying drawings. However, the present invention is not limited to these embodiments.

[0016] A door lock device for a baling machine includes a locking rod 1, which is controlled by the door lock device. The door lock device includes a baffle 2 and a support base 3 arranged sequentially on a door frame 10. The support base 3 is equipped with a handle 4, which rotates around the support base 3. The handle 4 forms a blocking head 6. The locking rod 1 slides into the locking opening 5 formed by the baffle 2 and the blocking head 6. The baffle 2 and the blocking head 6 cooperate to control the locking rod 1.

[0017] The door lock device is responsible for controlling the locking operation of the locking rod 1, thereby ensuring that the opening and closing state of the device door is stable and controllable. The door lock device includes a baffle 2 and a support base 3 installed sequentially on the door frame 10. The support base 3 is equipped with a handle 4, which can rotate flexibly around the support base 3 as an axis. A blocking head 6 is formed on the handle 4. When it is necessary to close the device door, the locking rod 1 can smoothly slide into the lock mouth 5 formed by the baffle 2 and the blocking head 6. The baffle 2 and the blocking head 6 cooperate closely to effectively control the locking rod 1. Specifically, the two clamp the locking rod 1 from both sides to prevent it from falling out at will, thereby firmly locking the device door and ensuring that the device door will not be accidentally opened due to vibration, external pulling or other factors during the operation of the baling machine, which greatly improves the safety and stability of the baling machine operation.

[0018] The handle 4 has an opening 12, and a bearing 7 is installed in the opening 12 to make the handle 5 rotate smoothly.

[0019] The door handle 4 has an opening 12, in which a bearing 7 is installed. The bearing 7 can effectively reduce rotational friction, thereby ensuring that the door handle 4 rotates smoothly and reducing wear and deformation of the handle hole caused by repeated operation, thus avoiding door lock failure due to wear and creating safety hazards.

[0020] The baffle 2 is provided with an outer inclined plate 9.

[0021] The baffle 2 is fixedly connected to the outer inclined plate 9, which guides the locking rod 1 to slide smoothly into the locking port 5, ensuring a smooth closing process of the equipment. Through its own inclined structure, it reduces the obstruction of the locking rod 1 entering the opening, improves the ease of operation, and optimizes the user experience of the equipment.

[0022] The door frame 10 is fixedly connected to a pad 11, which is connected to the handle 4 using an elastic component. When locking, the elastic component can reset the handle 4.

[0023] The pad 11 is fixedly connected to the door frame 10 and is connected to the handle 4 through the elastic component. During the locking action, the elastic component can pull the handle 4 back to the initial position by the restoring force generated by its own elastic deformation after the action is completed, so as to realize the automatic reset of the handle 4.

[0024] The elastic component is a spring 8.

[0025] The elastic component uses a component with good elasticity and cushioning properties, which can withstand a certain amount of pressure and deformation, such as spring 8.

[0026] The operation of the door lock device for a baling machine according to this utility model is as follows: When it is necessary to close the device door of the baling machine, push the device door closer to the door frame 10. At this time, the locking rod 1 connected to the device door gradually approaches the door lock device. Since the baffle 2 is provided with an outer inclined plate 9, the outer inclined plate 9 will guide the locking rod 1 to slide smoothly into the locking slot 5 formed by the baffle 2 and the blocking head 6 on the handle 4. As the device door is further closed, the locking rod 1 is fully inserted into the locking slot 5. At this time, the baffle 2 and the blocking head 6 are tightly engaged to lock the locking rod 1, thereby firmly locking the device door. Securely lock the door to prevent accidental opening during operation. When the door needs to be opened, grasp the handle 4 mounted on the support base 3 and rotate it. The handle 4 has an opening 12, and the bearing 7 installed within the opening 12 ensures smooth rotation. As the handle 4 is rotated, the spring 8 (or other elastic component) connecting the handle 4 to the pad 11 fixed to the door frame 10 will stretch or compress. When the handle 4 is rotated to a certain angle, the blocking head 6 no longer blocks the locking rod 1, and the locking rod 1 disengages from the lock 5. At this point, the door can be unlocked and opened. After the door is opened, release the handle 4. The spring 8 (or other elastic component), with its own elastic restoring force, will drive the handle 4 back to its initial position, preparing it for the next closing of the door.

[0027] The specific embodiments described herein are merely illustrative examples illustrating the spirit of this utility model. Those skilled in the art to which this utility model pertains may make various modifications or additions to the described specific embodiments or use similar methods to replace them, without departing from the spirit of this utility model or exceeding the scope defined by the appended claims.

Claims

1. A door lock device for a baling machine, comprising a locking rod (1), characterized in that: The locking rod (1) is controlled by a door lock device, which includes a baffle (2) and a support (3) arranged sequentially on the door frame (10). The support (3) is equipped with a handle (4), which rotates around the support (3). The handle (4) forms a blocking head (6). The locking rod (1) slides into the lock opening (5) formed by the baffle (2) and the blocking head (6). The baffle (2) and the blocking head (6) cooperate to lock the locking rod (1).

2. The door lock device for a packing machine as described in claim 1, characterized in that: The handle (4) is provided with an opening (12), and a bearing (7) is installed in the opening (12) so that the handle (4) can rotate smoothly.

3. The door lock device for a packing machine as described in claim 1, characterized in that: The baffle (2) is provided with an outer inclined plate (9).

4. The door lock device for a packing machine as described in claim 1, characterized in that: The door frame (10) is fixedly connected to a pad (11), and the pad (11) is connected to the handle (4) using an elastic component. When locking, the elastic component can reset the handle (4).

5. A door lock device for a packing machine as described in claim 4, characterized in that: The elastic component is a spring (8).

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