Novel swinging material belt pre-breaking mechanism

Abstract

The utility model discloses a novel swinging material belt pre-breaking mechanism, which belongs to the field of material belt pre-breaking mechanisms and comprises a processing table, an L-shaped vertical plate is fixedly connected to the upper end of the processing table, a hydraulic driver is fixedly connected to the upper end of the L-shaped vertical plate, and a cam connecting rod is fixedly connected to the output end of the L-shaped vertical plate. A stamping block is arranged at the lower end of the cam connecting rod, a slitting tool bit is installed at the lower end of the stamping block, a guide groove is formed in the upper end of the machining table, and a to-be-machined material belt body penetrates through the guide groove. By means of the technical scheme, an operator can know the machining completion condition in time, so that material receiving operation is rapidly carried out, time waste is avoided, the operator can rapidly switch to the material receiving link after completing the current machining task, the waiting time in the production process is shortened, and the utilization rate of equipment and the overall production efficiency are improved.

Description

Technical Field

[0001] The utility model relates to the field of material strip pre-cutting mechanisms, and more specifically, to a novel swing material strip pre-cutting mechanism. Background Art

[0002] The swinging material strip pre-cutting mechanism is a device used to pre-process material strips during production and processing. In the production of electronic components, the swinging material strip pre-cutting mechanism can be used to pre-cut circuit board material strips, electronic component material strips, etc. The pre-cutting incision can make the material strip easier to break in the subsequent processing process, reducing the time and labor intensity of manual separation and improving production efficiency.

[0003] During the processing and production process of the swing material strip pre-cutting mechanism, if there is no material collection reminder device, the operator will not be able to know in time that the material strip has been fully processed. Without a reminder, the equipment may continue to idle for a period of time after the material strip is processed. This not only wastes energy, but also reduces the utilization rate of the equipment. At the same time, if the operator cannot find that the processing is completed in time, the equipment may be idle for a long time, affecting the overall production efficiency. Therefore, it is necessary to design a new swing material strip pre-cutting mechanism with a material collection reminder function to solve the above problems. Utility Model Content

[0004] In response to the problems existing in the prior art, the purpose of the present utility model is to provide a new type of swinging material strip pre-cutting mechanism. This solution provides a material receiving reminder component that is sleeved on the outside of the material strip to be processed between the electric material receiving roller and the processing table, so that the operator can know the completion status of the processing in time, so as to quickly perform the material receiving operation and avoid wasting time. The operator can quickly switch to the material receiving link after completing the current processing task, reducing the waiting time in the production process and improving the utilization rate of the equipment and the overall production efficiency.

[0005] In order to solve the above problems, the present invention adopts the following technical solutions.

[0006] A new type of swing material strip pre-cutting mechanism includes a processing table, the upper end of the processing table is fixedly connected to an L-shaped vertical plate, the upper end of the L-shaped vertical plate is fixedly connected to a hydraulic driver, the output end of the hydraulic driver is fixedly connected to a cam connecting rod, the lower end of the cam connecting rod is provided with a punching block, the lower end of the punching block is installed with a slitting head, the upper end of the processing table is provided with a guide groove, the guide groove passes through the material strip body to be processed, the front right side of the processing table is fixedly connected to a connected vertical plate, the front end of the connected vertical plate is provided with an electric material receiving roller shaft, the end of the connected vertical plate close to the material strip body to be processed is provided with a material receiving reminder component, the material receiving reminder component includes a built-in contact sensing extension plate arranged at the front end of the connected vertical plate, the lower end of the built-in contact sensing extension plate is fixedly connected to a pair of elastic parts, the lower ends of the two elastic parts are fixedly connected to a hollow barrel, and the front end of the processing table is fixedly connected to the built-in contact sensing extension plate.

[0007] Furthermore, the material strip to be processed passes through the inside and outside of the hollow barrel, and the upper and lower inner walls of the hollow barrel are symmetrically fixedly connected with U-shaped connecting rods.

[0008] Furthermore, the outer side of the horizontal end of the U-shaped connecting rod is rotatably connected to a limiting roller, and the two limiting rollers are respectively located on the upper and lower sides of the material strip body to be processed.

[0009] Furthermore, the built-in contact sensing extension plate is located directly below the material receiving reminder component, and the built-in contact sensing extension plate cooperates with the hollow barrel.

[0010] Furthermore, the slitting head is located directly above the material strip body to be processed, and a control panel is fixedly connected to the front end of the processing table.

[0011] Furthermore, the control panel is electrically connected to the hydraulic driver, the built-in contact sensing extension plate and the electric receiving roller shaft through wires.

[0012] Furthermore, one end of the material strip body to be processed away from the processing table is wound around the outer side of the motorized material receiving roller shaft.

[0013] Compared with the prior art, the advantages of the present invention are:

[0014] (1) In this solution, a material receiving reminder component is provided between the electric material receiving roller and the processing table, which is sleeved on the outside of the material strip body to be processed. The material receiving reminder component mainly utilizes a hollow barrel to be sleeved on the outside of the material strip body to be processed. When the material strip body to be processed is processed, the hollow barrel loses its bearing capacity and can fall down due to gravity from the elastic member. After falling, the hollow barrel contacts the built-in contact sensing extension plate. The sensor in the built-in contact sensing extension plate can send a signal to the staff through the control panel, so that the operator can know the completion of the processing in time, so as to quickly perform the material receiving operation, thereby avoiding time waste. The operator can quickly switch to the material receiving link after completing the current processing task, thereby reducing the waiting time in the production process and improving the utilization rate of the equipment and the overall production efficiency.

[0015] (2) When the material strip to be processed passes through the hollow barrel, a U-shaped connecting rod can be set on the upper and lower inner walls of the hollow barrel to cooperate with the upper and lower walls of the material strip to be processed. The limiting rollers outside the U-shaped connecting rod fit in contact with the outer wall of the material strip to be processed. This can effectively ensure that the material strip to be processed moves in the correct direction during the material collection process, and the resistance index is reduced, thereby avoiding the problem of material strip being worn, making the material collection process smoother and faster, and ensuring the processing efficiency of the finished product of the material strip to be processed. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the axial side structure of the processing table of the present utility model;

[0017] Figure 2 For the utility model Figure 1 A partially cutaway and enlarged diagram of the structure of the L-shaped vertical plate of the middle processing table;

[0018] Figure 3 For the utility model Figure 1 A partially cutaway and enlarged schematic diagram of the structure of the electric take-up roller shaft on the middle processing table;

[0019] Figure 4 For the utility model Figure 1 Enlarged structural diagram of the receiving material reminder component.

[0020] Description of the numbers in the figure:

[0021] 1. Processing table; 2. L-shaped vertical plate; 3. Cam connecting rod; 4. Punching block; 5. Slitting head; 6. Guide groove; 7. Material strip to be processed; 8. Connecting vertical plates; 9. Electric material collection roller; 10. Material collection reminder component; 11. Built-in contact sensing extension plate; 12. Elastic part; 13. Hollow barrel; 14. U-shaped connecting rod; 15. Limit roller; 16. Hydraulic drive; 17. Control panel. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention; it is obvious that the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0023] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "top / bottom," and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They are not intended to indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0024] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "mounted / connected," and "connected" should be understood in a broad sense. For example, "connected" can mean a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be internal communication between two components. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to the specific circumstances.

[0025] Example:

[0026] See also Figure 1-4 The upper end of the processing table 1 is fixedly connected to an L-shaped vertical plate 2, and the upper end of the L-shaped vertical plate 2 is fixedly connected to a hydraulic drive 16. The output end of the hydraulic drive 16 is fixedly connected to a cam connecting rod 3, and the lower end of the cam connecting rod 3 is provided with a punching block 4. The lower end of the punching block 4 is installed with a slitting head 5. The upper end of the processing table 1 is provided with a guide groove 6, and the guide groove 6 passes through the material strip body 7 to be processed. The front right side of the processing table 1 is fixedly connected to a connected vertical plate 8, and the front end of the connected vertical plate 8 is provided with an electric material receiving roller shaft 9. The end of the connected vertical plate 8 close to the material strip body 7 to be processed is provided with a material receiving reminder component 10. The material receiving reminder component 10 includes a built-in contact sensing extension plate 11 arranged at the front end of the connected vertical plate 8, and a pair of elastic members 12 are fixedly connected to the lower end of the built-in contact sensing extension plate 11. The lower ends of the two elastic members 12 are fixedly connected to a hollow barrel 13. The front end of the processing table 1 is fixedly connected to the built-in contact sensing extension plate 11.

[0027] See also Figure 1-4The material strip body 7 to be processed passes through the inside and outside of the hollow barrel 13, and the upper and lower inner walls of the hollow barrel 13 are symmetrically fixedly connected with a U-shaped connecting rod 14. The horizontal end of the U-shaped connecting rod 14 is rotatably connected to the limit roller 15 on the outside. The two limit rollers 15 are respectively located on the upper and lower sides of the material strip body 7 to be processed. The built-in contact sensing extension plate 11 is located directly below the material receiving reminder component 10. The built-in contact sensing extension plate 11 cooperates with the hollow barrel 13. The slitting head 5 is located directly above the material strip body 7 to be processed. The front end of the processing table 1 is fixedly connected to a control panel 17, which is electrically connected to the hydraulic driver 16, the built-in contact sensing extension plate 11 and the electric material receiving roller 9 through wires. The end of the material strip body 7 to be processed away from the processing table 1 is wound around the outside of the electric material receiving roller 9.

[0028] See also Figure 1-4 In this solution, the material strip body 7 to be processed enters the guide groove 6 on the processing table 1 through the conveying device and is wound by the electric material receiving roller 9. When the guide groove 6 passes under the L-shaped vertical plate 2 in sequence, the punching block 4 works synchronously to make the hydraulic driver 16 drive the cam connecting rod 3 to press the punching block 4 down to drive the slitting head 5 to cut the material strip body 7 to be processed. Under the action of the swinging motion, the slitting head 5 cuts the material strip body 7 to be processed at a certain frequency and amplitude to form a pre-cut incision, and the electric When the dynamic material receiving roller 9 rewinds the pre-cut material strip body 7 to be processed, a material receiving reminder component 10 is provided between the electric material receiving roller 9 and the processing table 1 and is sleeved on the outside of the material strip body 7 to be processed. The material receiving reminder component 10 can immediately send a signal after all the material strips have been processed. The material receiving reminder component 10 mainly utilizes a hollow barrel 13 to be sleeved on the outside of the material strip body 7 to be processed. When the material strip body 7 to be processed is processed, the hollow barrel 13 loses its bearing capacity and can fall down due to gravity due to the elastic member 12. After falling, the hollow barrel 13 contacts with the built-in contact sensing extension plate 11. The sensor in the built-in contact sensing extension plate 11 can send a signal to the staff through the control panel 17, so that the operator can know the completion of the processing in time, so as to quickly perform the material collection operation, avoiding time waste. The operator can quickly switch to the material collection link after completing the current processing task, reducing the waiting time in the production process, improving the utilization rate of the equipment and the overall production efficiency. At the same time, when the material strip body 7 to be processed passes through the hollow barrel 13, a U-shaped connecting rod 14 can be set on the upper and lower inner walls of the hollow barrel 13 to cooperate with the upper and lower walls of the material strip body 7 to be processed, and the limiting roller 15 outside the U-shaped connecting rod 14 is in contact with the outer wall of the material strip body 7 to be processed. This can effectively ensure that the material strip body 7 to be processed moves in the correct direction during the material collection process, and the resistance index is reduced, avoiding the problem of material strip wear, making the material collection process smoother and faster, and ensuring the finished product processing efficiency of the material strip body 7 to be processed.

[0029] The above are only preferred embodiments of the present invention; however, the scope of protection of the present invention is not limited thereto. Any person skilled in the art who, within the technical scope disclosed in the present invention, makes equivalent substitutions or modifications based on the technical solutions and improved concepts of the present invention shall be covered by the scope of protection of the present invention.

Claims

1. A novel swing material strip pre-cutting mechanism, comprising a processing table (1), characterized in that: The upper end of the processing table (1) is fixedly connected to an L-shaped vertical plate (2), the upper end of the L-shaped vertical plate (2) is fixedly connected to a hydraulic driver (16), the output end of the hydraulic driver (16) is fixedly connected to a cam connecting rod (3), the lower end of the cam connecting rod (3) is provided with a punching block (4), the lower end of the punching block (4) is installed with a slitting head (5), the upper end of the processing table (1) is provided with a guide groove (6), the guide groove (6) passes through the material strip body (7) to be processed, and the front right side of the processing table (1) is fixedly connected to a connected vertical plate (8) The front end of the connected vertical plate (8) is provided with an electric material receiving roller (9), and the end of the connected vertical plate (8) close to the material strip body (7) to be processed is provided with a material receiving reminder component (10), and the material receiving reminder component (10) includes a built-in contact sensing extension plate (11) provided at the front end of the connected vertical plate (8), and the lower end of the built-in contact sensing extension plate (11) is fixedly connected to a pair of elastic members (12), and the lower ends of the two elastic members (12) are fixedly connected to a hollow material barrel (13), and the front end of the processing table (1) is fixedly connected to the built-in contact sensing extension plate (11).

2. A novel swing strip pre-cutting mechanism according to claim 1, characterized in that: The material strip body (7) to be processed passes through the inside and outside of the hollow barrel (13), and the upper and lower inner walls of the hollow barrel (13) are symmetrically fixedly connected with U-shaped connecting rods (14).

3. The novel swing strip pre-cutting mechanism according to claim 2 is characterized in that: The outer side of the horizontal end of the U-shaped connecting rod (14) is rotatably connected to a limiting roller shaft (15), and the two limiting roller shafts (15) are respectively located on the upper and lower sides of the material strip body (7) to be processed.

4. The novel swing strip pre-cutting mechanism according to claim 1 is characterized in that: The built-in contact-sensing extension plate (11) is located directly below the material collection reminder component (10), and the built-in contact-sensing extension plate (11) cooperates with the hollow barrel (13).

5. The novel swing strip pre-cutting mechanism according to claim 1 is characterized in that: The slitting head (5) is located directly above the material strip body (7) to be processed, and a control panel (17) is fixedly connected to the front end of the processing table (1).

6. The novel swing strip pre-cutting mechanism according to claim 5, characterized in that: The control panel (17) is electrically connected to the hydraulic driver (16), the built-in contact sensing extension plate (11) and the electric receiving roller shaft (9) through wires.

7. The novel swing strip pre-cutting mechanism according to claim 1 is characterized in that: One end of the material strip body (7) to be processed, which is away from the processing table (1), is wound around the outside of the electric material receiving roller shaft (9).

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