Cantilever blocking mechanism
Through the cantilever blocking mechanism controlled by driving the electric cylinder and wire rope, the problem of automatic lifting and lowering of coil materials in the cantilever shaft structure is solved, and automatic drop prevention on the cantilever is achieved, which improves handling stability and safety.
Patent Information
- Application Number
- CN202421954392.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-13
- Publication Date
- 2025-07-04
- Estimated Expiration
- 2034-08-13
AI Technical Summary
In the prior art, the cantilever shaft structure lacks an automated lifting and barrier device during the roll handling process, resulting in the rolling material being easily dropped during the transportation process and being unreliable in manual operation.
The block connected by the driving electric cylinder to drive the wire rope is adopted to automatically lift and lower the block through the wire rope and guide mechanism. Combined with elastic settings and sensor control, it ensures that the block is stable in the cantilever.
The automatic control of the cantilever barrier mechanism is realized, the stability and safety of coil handling are improved, and cantilever installation of different sizes and specifications is adapted to avoid the risk of material damage.
Smart Images
Figure CN223060644U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to an anti-falling mechanism on a cantilever in a material handling trolley, and particularly relates to a cantilever blocking mechanism. Background Art
[0002] During the production process, the transfer of coiled materials is usually realized through a cantilever shaft structure on a material handling trolley. To prevent the coiled materials from falling, there is usually a blocking device at the end of the cantilever, which is manually placed during manual handling. However, with the extensive application of automated equipment, an automatically lifting blocking mechanism is required (it rises when blocking is needed to prevent the coiled materials from falling, and descends when loading and unloading the coiled materials to ensure the automatic loading and unloading of the coiled materials). Content of the Utility Model
[0003] Purpose of the Utility Model: The utility model aims to provide a cantilever blocking mechanism, which is applicable to preventing the coiled materials from falling during the automatic transfer process in the production of thin films and new energy batteries.
[0004] Technical Solution: A cantilever blocking mechanism for preventing coiled materials from falling during handling, including a frame. A driving electric cylinder is fixed on the frame. The driving electric cylinder is used to drive a steel wire rope connected thereto. The other end of the steel wire rope is connected to a blocking block. The blocking block can move up and down in a blocking base under the control of the steel wire rope and the driving electric cylinder to realize the blocking of the coiled materials.
[0005] Further, the blocking block is elastically arranged in the blocking base, including a spring for controlling the protrusion of the blocking block. A connecting rod is arranged on the blocking block. The connecting rod is located in a limiting groove opened in the blocking base, and a spring is sleeved thereon and abuts against the bottom of the limiting groove.
[0006] Further, a steel wire rope guiding mechanism is arranged inside the mechanism. The steel wire rope guiding mechanism includes a fixed pulley and its mounting seat.
[0007] Further, a steel wire rope adjusting block is arranged between the driving electric cylinder and the steel wire rope.
[0008] Furthermore, the mechanism includes a sensor for detecting whether the blocking block protrudes.
[0009] A connecting disc is arranged on the back of the blocking base, and the connecting disc is fixed to the frame through a connecting rod.
[0010] Beneficial Effects: The mechanism of the utility model can greatly improve the stability by controlling the driving electric cylinder and the steel wire rope. Moreover, the utility model also realizes automatic control by setting sensors, etc., and the operation scheme has high safety. Description of the Drawings
[0011] Figure 1 is the structural schematic diagram of the mechanism of the present utility model;
[0012] Figure 2 is the installation structural schematic diagram of the blocking block of the mechanism of the present utility model;
[0013] Figure 3 is the structural schematic diagram of the blocking base and the blocking block in the present utility model. Specific embodiments
[0014] To describe in detail the technical solution disclosed by the present utility model, the following further introduction is made with reference to the accompanying drawings of the specification.
[0015] Combined with Figures 1-3 As shown, the present utility model provides a cantilever blocking mechanism, which is used for the handling of coiled materials and prevents them from falling. When the mechanism is used for transportation and movement, it is fixed on the cantilever through the connecting plate 8. The coiled material is placed on the cantilever, and then the blocking block 6 is controlled to protrude from the blocking base 7. The blocking block 6 is located on one side of the coiled material and is used to prevent the coiled material from falling from the position where the blocking block 6 is located. The coiled material can be materials such as films used in the production process of new energy batteries.
[0016] One end of the frame 1 is fixedly provided with a driving electric cylinder 2. The driving electric cylinder 2 is equipped with a controller to control its working time and the telescoping of the steel wire rope 4. When the steel wire rope 4 is retracted by the driving electric cylinder 2, the blocking block 6 fixedly connected to the other end of the steel wire rope 4 will sink against the acting force of the spring, that is, it will return to the blocking base 7. When blocking, the blocking block 6 is in a protruding state. When the steel wire rope 4 is loosened, the blocking block 6 rises under the acting force of the spring. For the connection path from the steel wire rope 4 to the blocking block 6, including turning through the steel wire rope guiding mechanism. For the steel wire rope guiding mechanism, a fixed pulley 5 can be set, and the fixed pulley 5 is fixed on the frame 1 through the mounting seat.
[0017] For a further introduction to the rising or retraction of the blocking block 6, combined with Figure 2 and Figure 3 As shown, the blocking base 7 is fixedly provided at the end of the frame 1. A limiting groove 701 is provided on the back of the blocking base 7 for the accommodation of the blocking block 6. The blocking block 6 is connected with a connecting rod 601. The connecting rod 601 is used to prevent the blocking block 6 from falling off, and at the same time, it also plays a role in limiting during the movement process to ensure that the blocking block 6 moves up and down in the limiting groove 701 and will not be laterally inclined due to the traction of the steel wire rope 4. For better driving, solid lubricating oil and the like can be provided.
[0018] The existing mechanism for controlling the blocking block 6 includes direct rigid connection and driving. When the blocking block 6 is subjected to external forces (such as the case where the coiled material leans upwards), its structure is likely to be damaged. In the present utility model, it is connected by a steel wire rope 4, which will not directly apply force to the driving electric cylinder 2 and is not likely to damage the driving electric cylinder 2. At the same time, for the steel wire rope 4, a steel wire rope adjusting block 3 is also provided to achieve the control of the tightness, with a large adjustable stroke.
[0019] The beneficial effect of the technical solution of the present utility model is to realize the automatic lifting of the blocking mechanism in the limited space of the cantilever, ensure the automatic operation of the automatic equipment, and the blocking mechanism can confirm whether the blocking block is lifted in place through the lifting detection sensor to avoid the risk of material damage that may occur during the operation; the blocking mechanism drives the steel wire rope through the electric cylinder to realize the lifting of the blocking block, and through the adjustment of the steel wire rope guiding mechanism, the horizontal movement of the steel wire rope is converted into the vertical lifting of the blocking block, so that the blocking mechanism can be installed in a limited space and can be installed and used on cantilevers of different size specifications.
Claims
1. A cantilever blocking mechanism for preventing the coil stock from falling during handling, characterized in that, It includes a frame (1), on which a driving electric cylinder (2) is fixed. The driving electric cylinder (2) is used to traction a steel wire rope (4) connected thereto. The other end of the steel wire rope (4) is connected to a blocking block (6). The blocking block (6) can move up and down in a blocking base (7) under the control of the steel wire rope (4) and the driving electric cylinder (2), so as to realize the blocking of the coiled material.
2. The cantilever blocking mechanism according to claim 1, wherein The blocking block (6) is elastically arranged in the blocking base (7), including a spring for controlling the protrusion of the blocking block (6).
3. The cantilever blocking mechanism according to claim 2, wherein A connecting rod (601) is arranged on the blocking block (6). The connecting rod (601) is located in a limiting groove (701) formed in the blocking base (7). The spring includes a sleeve arranged on the connecting rod (601) and abuts against the bottom of the limiting groove (701).
4. The cantilever blocking mechanism according to claim 1, wherein, A steel wire rope guiding mechanism is arranged inside the mechanism. The steel wire rope guiding mechanism includes a fixed pulley (5) and its mounting seat.
5. The cantilever blocking mechanism according to claim 1, characterized in that, A steel wire rope adjusting block (3) is arranged between the driving electric cylinder (2) and the steel wire rope (4).
6. The cantilever blocking mechanism according to claim 1, characterized in that, The mechanism includes a sensor for detecting whether the blocking block (6) protrudes.
7. The cantilever blocking mechanism according to claim 1, characterized in that, A connecting plate (8) is arranged on the back of the blocking base (7). The connecting plate (8) is fixed to the frame (1) through a connecting rod.