A switchable applicator for feeding a web material and a cut piece material

Abstract

The utility model relates to a kind of traction feeding device of switchable applicable roll stock and cutting piece material, including fixed plate, cutting piece material traction mechanism, roll stock traction mechanism, paper material traction mechanism, first power roller and second power roller, when cutting piece material is pulled, cutting piece material traction mechanism starts, cutting piece roller of cutting piece material traction mechanism is close to first power roller, paper material passes between first power roller and cutting piece traction mechanism with cutting piece material;When roll stock is pulled, roll stock traction mechanism, paper material traction mechanism start, roll stock roller of roll stock traction mechanism is close to first power roller, paper material roller of paper material traction mechanism is close to second power roller, roll stock passes between first power roller and roll stock traction mechanism, paper material passes between second power roller and paper traction mechanism, switchable applicable roll stock and cutting piece material, it is very convenient to use, and degree of automation is high, the tedious of manual dismounting installation is saved, satisfy production actual demand.

Description

Technical Field

[0001] This utility model relates to the field of punching machines, specifically to a traction feeding device that can switch between roll material and cut sheet material. Background Technology

[0002] In existing technologies, punching machines primarily process two types of materials: coiled material and cut sheet material. The structure of coiled material is as follows: Figure 1 As shown, during the punching process, roll material A, like leather, is laid over paper material B. The structure of the cut sheet material is as follows: Figure 2 As shown, during the punching process, multiple pieces of cut material C are laid separately on paper material B. The different structures of the two materials result in inconsistent traction roller structures. Therefore, when the punching machine needs to change materials, workers will disassemble and replace the corresponding traction roller structures. However, manual disassembly is time-consuming, labor-intensive, and troublesome, which is not conducive to achieving automated and rapid processing. Utility Model Content

[0003] To address the aforementioned shortcomings of existing technologies, this utility model provides a traction feeding device that can switch between roll and cut material applications. The specific technical solution is as follows:

[0004] A traction feeding device applicable to both roll and sheet materials includes a fixed plate, a sheet material traction mechanism, a roll material traction mechanism, a paper material traction mechanism, a first power roller, and a second power roller. Two fixed plates are spaced apart, and the first and second power rollers are installed between the two plates. The first power roller is in front, and the second power roller is behind, with the second power roller positioned lower than the first power roller. The sheet material traction mechanism, the roll material traction mechanism, and the paper material traction mechanism are sequentially installed on top of the fixed plates from front to back. The sheet material traction mechanism is located above the first power roller, the roll material traction mechanism is located diagonally above the first power roller, and the paper material traction mechanism is located above the second power roller.

[0005] When the cut sheet material is being pulled, the cut sheet material pulling mechanism is activated, and the cutting roller of the cut sheet material pulling mechanism approaches the first power roller. The paper material carries the cut sheet material through the space between the first power roller and the cut sheet material pulling mechanism.

[0006] When the roll material is being pulled, the roll material pulling mechanism and the paper material pulling mechanism are activated. The roll material pulling mechanism's roll material roller approaches the first power roller, and the paper material pulling mechanism's paper material roller approaches the second power roller. The roll material passes between the first power roller and the roll material pulling mechanism, and the paper material passes between the second power roller and the paper material pulling mechanism.

[0007] As a preferred embodiment of this utility model, the cut material traction mechanism includes a first top plate, a first cylinder, a first moving plate, and a cut roller. The first top plate is installed above two fixed plates, and the first cylinder is installed above the first top plate. The first moving plate is slidably installed inside the fixed plates. The first cylinder drives the first moving plate to move. The cut roller is installed between the left and right first moving plates. The cut roller moves closer to or away from the first power roller. The cut roller is located directly above the first power roller. The cut roller includes a rubber-coated bushing and a light shaft. The rubber-coated bushing is fitted at both ends of the light shaft. The outer diameter of the rubber-coated bushing is larger than the outer diameter of the light shaft. When traction is applied to the cut material, the rubber-coated bushing contacts the paper material.

[0008] As a preferred embodiment of this utility model, the coil traction mechanism includes a second top plate, a second cylinder, a second moving plate, and a coil roller. The second top plate is installed on the inclined surface of the two fixed plates, and the second cylinder is installed above the second top plate. The second moving plate is slidably installed inside the fixed plate. The second cylinder drives the second moving plate to move. The coil roller is installed between the left and right second moving plates. The coil roller moves closer to or away from the first power roller. The coil roller is located obliquely above the first power roller. Multiple spaced protruding rings are provided on the outer periphery of the coil roller.

[0009] As a preferred embodiment of this utility model, the paper traction mechanism includes a third top plate, a third cylinder, a third moving plate, and a paper roller. The third top plate is installed above the two fixed plates, and the third cylinder is installed above the third top plate. The third moving plate is slidably installed inside the fixed plates. The third cylinder drives the third moving plate to move. The paper roller is installed between the left and right third moving plates. The paper roller moves closer to or away from the second power roller. The paper roller is located directly above the second power roller. Multiple spaced protruding rings are provided on the outer periphery of the paper roller.

[0010] As a preferred embodiment of this utility model, a connecting shaft is also installed between the two fixing plates, and the connecting shaft connects the two fixing plates together.

[0011] In a preferred embodiment of this utility model, both the first and second power rollers are driven to rotate by a servo motor.

[0012] Beneficial effects: When pulling cut sheet material, the cut sheet material pulling mechanism is activated, and the cut sheet roller of the cut sheet material pulling mechanism approaches the first power roller. The paper material carrying the cut sheet material passes between the first power roller and the cut sheet material pulling mechanism. When pulling roll material, the roll material pulling mechanism and the paper material pulling mechanism are activated. The roll material pulling mechanism's roll material roller approaches the first power roller, and the paper material pulling mechanism's paper material roller approaches the second power roller. The roll material passes between the first power roller and the roll material pulling mechanism, and the paper material passes between the second power roller and the paper material pulling mechanism. It can switch between roll material and cut sheet material, which is very convenient to use and has a high degree of automation. It saves the tedious manual disassembly and installation and meets the actual production needs. Attached Figure Description

[0013] Figure 1 It is a 3D view of the coil material;

[0014] Figure 2 It is a 3D diagram of the cut fabric piece;

[0015] Figure 3 This is a perspective view of the present invention;

[0016] Figure 4 This is a three-dimensional view of the various top panels concealed by this utility model;

[0017] Figure 5 This is a schematic diagram of the present invention during the traction and conveying of cut sheet material;

[0018] Figure 6 This is a schematic diagram of the present invention during the traction and conveying of coiled material;

[0019] Figure 7 This is a perspective view of the cutting roller of this utility model;

[0020] Figure 8 This is a perspective view of the roll roller of this utility model. Detailed Implementation

[0021] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings:

[0022] In the description of this utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the position or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0023] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0024] like Figures 3-8As shown, a traction feeding device applicable to both roll and cut material includes a fixed plate 1, a cut material traction mechanism 2, a roll material traction mechanism 3, a paper material traction mechanism 4, a first power roller 5, and a second power roller 6. There are two fixed plates 1 spaced apart. The first power roller 5 and the second power roller 6 are installed between the two fixed plates 1, with the first power roller 5 in front and the second power roller 6 behind. The second power roller 6 is lower than the first power roller 5. The cut material traction mechanism 2, the roll material traction mechanism 3, and the paper material traction mechanism 4 are installed sequentially from front to back on the fixed plate 1. The cut material traction mechanism 2 is located above the first power roller 5, the roll material traction mechanism 3 is located diagonally above the first power roller 5, and the paper material traction mechanism 4 is located above the second power roller 6. Figure 5 When the cut sheet material C is being pulled, the cut sheet material pulling mechanism 2 is activated. The cutting roller 21 of the cut sheet material pulling mechanism 2 approaches the first power roller 5, and the paper material B, carrying the cut sheet material C, passes between the first power roller 5 and the cut sheet material pulling mechanism 2; as shown Figure 6 As shown, when pulling the roll A, the roll traction mechanism 3 and the paper traction mechanism 4 are activated. The roll roller of the roll traction mechanism 3 approaches the first power roller 5, and the paper roller of the paper traction mechanism 4 approaches the second power roller 6. The roll A passes between the first power roller 5 and the roll traction mechanism 3, and the paper B passes between the second power roller 6 and the paper traction mechanism 4.

[0025] Specifically, the cutting material traction mechanism 2 includes a first top plate 22, a first cylinder 23, a first moving plate 24, and a cutting roller 21. The first top plate 22 is installed above the two fixed plates 1, and the first cylinder 23 is installed above the first top plate 22. The first moving plate 24 is slidably installed inside the fixed plate 1. The first cylinder 23 drives the first moving plate 24 to move. There are two first cylinders 23 and two first moving plates 24. The cutting roller 21 is installed between the left and right first moving plates 24. The cutting roller 21 moves closer to or away from the first power roller 5. The cutting roller 21 is located directly above the first power roller 5. The cutting roller 21 includes a rubber-coated bushing 21a and a light shaft 21b. The rubber-coated bushing 21a is fitted onto both ends of the light shaft 21b. The outer diameter of the rubber-coated bushing 21a is larger than the outer diameter of the light shaft 21b. When traction of the cutting material, the rubber-coated bushing 21a contacts the paper material B so that it does not touch the cutting piece.

[0026] Specifically, the coil traction mechanism 3 includes a second top plate 32, a second cylinder 33, a second moving plate 34, and a coil roller 31. The second top plate 32 is installed on the inclined surface of the two fixed plates 1. The second cylinder 33 is installed above the second top plate 32. The second moving plate 34 is slidably installed inside the fixed plate 1. The second cylinder 33 drives the second moving plate 34 to move. There are two second cylinders 33 and two second moving plates 34. The coil roller 31 is installed between the left and right second moving plates 34. The coil roller moves closer to or away from the first power roller 5. The coil roller 31 is located obliquely above the first power roller 5. The outer periphery of the coil roller 31 is provided with multiple spaced protruding rings 31a.

[0027] Specifically, the paper material traction mechanism 4 includes a third top plate 42, a third cylinder 43, a third moving plate 44, and a paper material roller 41. The third top plate 42 is installed above the two fixed plates 1, and the third cylinder 43 is installed above the third top plate 42. The third moving plate 44 is slidably installed inside the fixed plate 1. The third cylinder 43 drives the third moving plate 44 to move. There are two third cylinders 43 and two third moving plates 44. The paper material roller 41 is installed between the left and right third moving plates 44. The paper material roller 41 moves closer to or away from the second power roller 6. The paper material roller 41 is located directly above the second power roller 6. The outer periphery of the paper material roller 41 is provided with multiple spaced protruding rings 41a.

[0028] Specifically, a connecting shaft 7 is installed between the two fixed plates, which connects the two fixed plates. The first power roller 5 and the second power roller 6 are both driven to rotate by the servo motor 8.

[0029] Working principle: When pulling the cut sheet material C, the cut sheet material pulling mechanism 2 is activated. The cutting roller 21 of the cut sheet material pulling mechanism 2 approaches the first power roller 5, and the cutting roller 21 contacts the paper material with the first power roller 5. The cutting roller 21 of the roll material pulling mechanism 3 rises, and the paper material B, carrying the cut sheet material C, passes between the first power roller 5 and the cut sheet material pulling mechanism 2. When pulling the roll material A, the roll material pulling mechanism 3 and the paper material pulling mechanism 4 are activated. The roll material pulling mechanism 3's rolling roller approaches the first power roller 5, and the paper material pulling mechanism 4's paper material roller approaches the second power roller 6. The roll material A passes between the first power roller 5 and the roll material pulling mechanism 3, and the paper material B passes between the second power roller 6 and the paper material pulling mechanism 4. The rolling roller contacts the roll material with the first power roller 5, and the paper material roller contacts the paper material with the second power roller 6.

[0030] The above description is a further detailed explanation of the present utility model in conjunction with specific preferred embodiments. It should not be considered that the specific implementation of the present utility model is limited to these descriptions. For those skilled in the art, several simple deductions or substitutions can be made without departing from the concept of the present utility model, and all such deductions or substitutions should be considered to fall within the protection scope of the present utility model.

Claims

1. A traction feeding device applicable to both rolled and cut materials, characterized in that: The system includes a fixed plate, a cut material traction mechanism, a roll material traction mechanism, a paper material traction mechanism, a first power roller, and a second power roller. There are two fixed plates spaced apart. The first and second power rollers are installed between the two fixed plates, with the first power roller in front and the second power roller behind, the second power roller being lower than the first power roller. The cut material traction mechanism, roll material traction mechanism, and paper material traction mechanism are installed sequentially from front to back on top of the fixed plates. The cut material traction mechanism is located above the first power roller, the roll material traction mechanism is located diagonally above the first power roller, and the paper material traction mechanism is located above the second power roller. When the cut material is pulled, the cut material pulling mechanism is started, the cut roller of the cut material pulling mechanism approaches the first power roller, and the paper material carries the cut material through the space between the first power roller and the cut material pulling mechanism; When the roll material is being pulled, the roll material pulling mechanism and the paper material pulling mechanism are activated. The roll material pulling mechanism's roll material roller approaches the first power roller, and the paper material pulling mechanism's paper material roller approaches the second power roller. The roll material passes between the first power roller and the roll material pulling mechanism, and the paper material passes between the second power roller and the paper material pulling mechanism.

2. The traction feeding device for switchable application to rolls and cut sheets according to claim 1, characterized in that: The cutting material traction mechanism includes a first top plate, a first cylinder, a first moving plate, and a cutting roller. The first top plate is installed above two fixed plates, and the first cylinder is installed above the first top plate. The first moving plate is slidably installed inside the fixed plates. The first cylinder drives the first moving plate to move. The cutting roller is installed between the left and right first moving plates. The cutting roller moves closer to or away from the first power roller. The cutting roller is located directly above the first power roller. The cutting roller includes a rubber-coated bushing and a light shaft. The rubber-coated bushing is fitted at both ends of the light shaft. The outer diameter of the rubber-coated bushing is larger than the outer diameter of the light shaft. When traction is applied to the cutting material, the rubber-coated bushing contacts the paper material.

3. The traction feeding device for switching between roll and cut material as described in claim 1, characterized in that: The coil traction mechanism includes a second top plate, a second cylinder, a second moving plate, and a coil roller. The second top plate is installed on the inclined surface of the two fixed plates, and the second cylinder is installed above the second top plate. The second moving plate is slidably installed inside the fixed plate. The second cylinder drives the second moving plate to move. The coil roller is installed between the left and right second moving plates. The coil roller moves closer to or away from the first power roller. The coil roller is located obliquely above the first power roller. The outer periphery of the coil roller is provided with multiple spaced protruding rings.

4. The traction feeding device for switching between roll and cut material as described in claim 1, characterized in that: The paper material traction mechanism includes a third top plate, a third cylinder, a third moving plate, and a paper material roller. The third top plate is installed above the two fixed plates, and the third cylinder is installed above the third top plate. The third moving plate is slidably installed inside the fixed plates. The third cylinder drives the third moving plate to move. The paper material roller is installed between the left and right third moving plates. The paper material roller moves closer to or away from the second power roller. The paper material roller is located directly above the second power roller. Multiple spaced protruding rings are provided on the outer periphery of the paper material roller.

5. A switchable applicator web and cut piece material pulling device according to claim 1 or 4, characterized in that: A connecting shaft is also installed between the two fixed plates, which connects the two fixed plates together.

6. A switchable applicator web and cut piece material pulling device according to claim 1, wherein: Both the first and second power rollers are driven to rotate by servo motors.

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