An asynchronous die cutting apparatus suitable for PC sheet

Abstract

This utility model discloses an asynchronous die-cutting device for PC sheets, including a device frame assembly and a secondary material roller assembly. The secondary material roller assembly is horizontally mounted at both the top and bottom ends of one side of the device frame assembly, and a die-cutting roller assembly is horizontally mounted and connected to the side of the device frame assembly away from the secondary material roller assembly. Furthermore, a die-cutting assembly is mounted on the top of both ends of the die-cutting roller assembly. This asynchronous die-cutting device for PC sheets, through the structural arrangement of the device frame assembly and the secondary material roller assembly, achieves stable conveying and die-cutting of PC sheets, ensuring the stability and precise adjustment of the secondary material roller assembly, thereby meeting the precise conveying requirements of PC sheets. By including the die-cutting roller assembly, the die-cutting assembly, and the die-cutting frame assembly, not only is the stability of the die-cutting roller assembly enhanced, but the position of the die-cutting roller body can also be easily adjusted according to actual needs to adapt to the die-cutting requirements of PC sheets of different specifications.

Description

Technical Field

[0001] This utility model relates to the field of PC sheet processing technology, specifically to an asynchronous die-cutting device suitable for PC sheets. Background Technology

[0002] PC sheets are thermoplastic engineering plastic sheets made of polycarbonate. They possess characteristics such as high transparency, impact resistance, and lightweight. Their thickness typically ranges from 0.25 mm to 5.0 mm, and they are widely used in construction, electronics, and automotive industries. The formal name for PC sheets is polycarbonate sheet, but it is also commonly referred to as PC sheet or PC board in the industry. Its name originates from the carbonate group (CO3 group) in its molecular chain, and it belongs to one of the five major general-purpose engineering plastics.

[0003] Conventional asynchronous die-cutting devices are complex in structure, have high maintenance costs, and are relatively time-consuming and labor-intensive in terms of disassembly and maintenance. At the same time, their structural adjustability is relatively limited. Utility Model Content

[0004] The purpose of this invention is to provide an asynchronous die-cutting device suitable for PC sheets, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an asynchronous die-cutting device suitable for PC sheets, comprising a device frame assembly and a secondary material roller assembly. The secondary material roller assembly is horizontally mounted at both the upper and lower ends of one side of the device frame assembly, and a die-cutting roller assembly is horizontally mounted and connected to the side of the device frame assembly away from the secondary material roller assembly. Furthermore, a die-cutting assembly is mounted on the top of both the left and right ends of the die-cutting roller assembly, and a die-cutting frame assembly is horizontally mounted between the die-cutting assembly and the die-cutting roller assembly. The device frame assembly includes a main material roller, a first adjusting seat, and a first adjusting bolt. The system comprises a support column, a fixed seat, an adjusting rod, a stabilizing seat, and a support bracket. Both ends of the main material roller are movably equipped with first adjusting seats. A first adjusting bolt is threaded horizontally onto the side of the first adjusting seat furthest from the main material roller. A support column is vertically connected through the middle of the first adjusting seat, and a fixed seat is installed at the bottom of the support column. An adjusting rod is horizontally movably connected to the front side of the first adjusting seat, and a stabilizing seat is connected to the end of the adjusting rod furthest from the first adjusting seat. A support bracket is obliquely connected between the bottom of the stabilizing seat and the front side of the fixed seat.

[0006] Furthermore, the four opposite corners of the stabilizing seat and the fixed seat are provided with holes for bolt installation, and the two ends of the supporting bracket are connected to the stabilizing seat and the fixed seat in a movable and detachable structure. The first adjusting seat is slidably connected to the supporting column.

[0007] Furthermore, the auxiliary material roller assembly includes an auxiliary material roller body, a second adjusting seat, and a second adjusting bolt. The second adjusting seat is movably installed at both ends of the auxiliary material roller body, and the second adjusting bolt is horizontally threaded on the side of the second adjusting seat away from the auxiliary material roller body.

[0008] Furthermore, the die-cutting roller assembly includes a die-cutting roller body, an auxiliary adjustment seat, an auxiliary adjustment bolt, and a docking seat. The auxiliary adjustment seats are movably installed at both ends of the die-cutting roller body, and the auxiliary adjustment bolt is horizontally threaded on the side of the auxiliary adjustment seat away from the die-cutting roller body. Moreover, the docking seat is integrally provided on the top of the auxiliary adjustment seat.

[0009] Furthermore, the adjusting support rod slides horizontally through the middle of one end of the auxiliary adjusting seat, the second adjusting seat slides vertically onto the surface of the support column, and a limiting structural component is movably installed on the top of the support column.

[0010] Furthermore, the die-cutting assembly includes a die-cutting cutter, a stamping cylinder, a stabilizing frame, and a stabilizing column. The top of the left and right ends of the die-cutting cutter are vertically and movably connected to the top of the stamping cylinder, and the top of the stamping cylinder is fixedly and horizontally connected to the stabilizing frame. The bottom of the end of the stabilizing frame away from the stamping cylinder is vertically and fixedly connected to the stabilizing column.

[0011] Furthermore, the die-cutting frame assembly includes a limiting frame, an adjusting shaft frame, and a double-section damping joint frame, both ends of which are connected and installed with adjusting shaft frames. The upper end of the adjusting shaft frame away from the limiting frame is connected and installed with a double-section damping joint frame. The limiting frame has a slotted structure in the middle for the die-cutting tool to pass through.

[0012] Furthermore, the bottom of the stabilizing column is movably mounted on the top of the dual-stage damping joint frame, and the bottom of the dual-stage damping joint frame is movably mounted on the top of the docking seat.

[0013] This utility model provides an asynchronous die-cutting device suitable for PC sheets, which has the following advantages:

[0014] 1. This utility model, through the structural arrangement of the device frame assembly and the auxiliary material roller assembly, achieves stable conveying and die-cutting of PC sheets. The device frame assembly, as the main support structure of the entire device, can stably place and convey PC sheets through the setting of the main material roller. At the same time, the coordinated use of the first adjusting seat, the first adjusting bolt, the support column, the fixed seat, the adjusting support rod, the stabilizing seat, and the supporting inclined frame not only enhances the stability of the device frame assembly, but also facilitates the adjustment of the position of the auxiliary material roller assemblies on the upper and lower sides of the main material roller according to actual needs, so as to adapt to the processing requirements of PC sheets of different specifications and the material supply. In addition to meeting the demand, structural adjustments can also achieve a certain degree of material tension. Furthermore, the setting of the auxiliary material roller assembly further improves the stability and accuracy of PC sheet conveying. Through the cooperation of the auxiliary material roller body, the second adjusting seat, and the second adjusting bolt, auxiliary conveying of PC sheets can be achieved. At the same time, the position of the auxiliary material roller assembly can be flexibly adjusted according to processing requirements. The vertical sliding of the second adjusting seat on the surface of the support column and the locking action of the second adjusting bolt ensure the stability and adjustment accuracy of the auxiliary material roller assembly, thereby meeting the requirements for precise conveying of PC sheets.

[0015] 2. This utility model, by comprising a die-cutting roller assembly, a die-cutting assembly, and a die-cutting frame assembly, wherein the die-cutting roller assembly, as the main component of the die-cutting process, enables precise die-cutting of PC sheets through the arrangement of the die-cutting roller body and the use of die-cutting cutters. Simultaneously, the coordinated use of auxiliary adjusting seats, auxiliary adjusting bolts, and docking seats not only enhances the stability of the die-cutting roller assembly but also facilitates the adjustment of the position of the die-cutting roller body according to actual needs, adapting to the die-cutting requirements of different PC sheets. Furthermore, through structural adjustment, the relative distance between the die-cutting roller assembly, the auxiliary material roller assembly, and the die-cutting roller body can be adjusted, thereby achieving material tensioning. The die-cutting assembly further improves the efficiency and accuracy of die-cutting. Driven by the stamping cylinder, the die-cutting cutter can quickly die-cut PC sheets. The use of the stabilizing frame and stabilizing column ensures the stability and accuracy of the die-cutting cutter during the die-cutting process. In addition, the die-cutting frame assembly further enhances the connection stability between the die-cutting assembly and the die-cutting roller assembly and the smoothness of the die-cutting process. The use of the limiting frame, adjusting shaft frame and double-stage damping joint frame not only facilitates the adjustment of the position of the die-cutting assembly, but also provides buffering and shock absorption during the die-cutting process, thereby improving the accuracy and efficiency of die-cutting.

[0016] 3. In this utility model, the various structural components of the device frame assembly, auxiliary material roller assembly, die-cutting roller assembly, die-cutting assembly, and die-cutting frame assembly are modularly and detachably connected, making the entire device easy to install, disassemble, and maintain during use. At the same time, the modular design also allows for flexible combination and replacement of various components according to actual needs to adapt to the die-cutting processing of PC sheets of different specifications and requirements, thus improving the versatility and practicality of the device. In addition, through the movable connection and adjustment structure between various components, the position and state of each part can be flexibly adjusted according to actual needs during use to adapt to different processing requirements, further improving the flexibility and adaptability of the device. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the main body of an asynchronous die-cutting device for PC sheets according to the present invention;

[0018] Figure 2 This is a schematic diagram of the device frame assembly structure of an asynchronous die-cutting device for PC sheets according to the present invention;

[0019] Figure 3 This is a three-dimensional structural diagram of the auxiliary material roller assembly of an asynchronous die-cutting device for PC sheets according to the present invention;

[0020] Figure 4 This is a three-dimensional structural diagram of a die-cutting roller assembly for an asynchronous die-cutting device suitable for PC sheets according to this utility model;

[0021] Figure 5 This is a three-dimensional structural diagram of a die-cutting component of an asynchronous die-cutting device suitable for PC sheets according to this utility model;

[0022] Figure 6 This is a three-dimensional structural diagram of a die-cutting frame assembly for an asynchronous die-cutting device suitable for PC sheets according to this utility model.

[0023] In the figure: 1. Device frame assembly; 101. Main material roller; 102. First adjusting seat; 103. First adjusting bolt; 104. Support column; 105. Fixed seat; 106. Adjusting support rod; 107. Stabilizing seat; 108. Supporting inclined frame; 2. Auxiliary material roller assembly; 201. Auxiliary material roller body; 202. Second adjusting seat; 203. Second adjusting bolt; 3. Die-cutting roller assembly; 301. Die-cutting roller body; 302. Auxiliary adjusting seat; 303. Auxiliary adjusting bolt; 304. Docking seat; 4. Die-cutting assembly; 401. Die-cutting cutter; 402. Stamping cylinder; 403. Stabilizing frame; 404. Stabilizing column; 5. Die-cutting frame assembly; 501. Limiting frame; 502. Adjusting shaft frame; 503. Double-section damping joint frame. Detailed Implementation

[0024] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0025] like Figures 1 to 6 As shown, an asynchronous die-cutting device for PC sheets includes a frame assembly 1 and a secondary material roller assembly 2. The secondary material roller assembly 2 is horizontally mounted at both the top and bottom ends of one side of the frame assembly 1. A die-cutting roller assembly 3 is horizontally mounted and connected to the side of the frame assembly 1 away from the secondary material roller assembly 2. Die-cutting components 4 are mounted and connected to the top of both ends of the die-cutting roller assembly 3. A die-cutting frame assembly 5 is horizontally mounted between the die-cutting components 4 and the die-cutting roller assembly 3. The frame assembly 1 includes a main material roller 101, a first adjusting seat 102, a first adjusting bolt 103, and a support column 10. 4. A fixed base 105, an adjusting support rod 106, a stabilizing base 107, and a supporting inclined frame 108 are provided. First adjusting bases 102 are movably installed at both ends of the main material roller 101. A first adjusting bolt 103 is horizontally threaded onto the side of the first adjusting base 102 away from the main material roller 101. A support column 104 is vertically connected through the middle of the first adjusting base 102, and a fixed base 105 is installed at the bottom of the support column 104. An adjusting support rod 106 is horizontally movably connected to the front side of the first adjusting base 102, and the adjusting support rod 106 is located away from the first adjusting base 102. One end is connected to a stabilizing seat 107, and a support bracket 108 is obliquely connected and installed between the bottom of the stabilizing seat 107 and the front side of the fixed seat 105. Holes for bolt installation are provided at the four opposite corners of the stabilizing seat 107 and the fixed seat 105. The two ends of the support bracket 108 are movably and detachably connected to the stabilizing seat 107 and the fixed seat 105. The first adjusting seat 102 is slidably connected to the support column 104. The auxiliary material roller assembly 2 includes an auxiliary material roller body 201, a second adjusting seat 202, and a second adjusting bolt 203. The left and right ends of the body 201 are movably equipped with second adjusting seats 202, and the side of the second adjusting seat 202 away from the auxiliary material roller body 201 is horizontally threaded with a second adjusting bolt 203. The device frame assembly 1 serves as the main support structure of the entire device. Through the setting of the main material roller 101, it can stably place and transport PC sheets. At the same time, the cooperation of the first adjusting seat 102, the first adjusting bolt 103, the support column 104, the fixed seat 105, the adjusting support rod 106, the stabilizing seat 107 and the support inclined frame 108 can also achieve a certain degree of material tensioning.

[0026] like Figures 1 to 6As shown, the die-cutting roller assembly 3 includes a die-cutting roller body 301, an auxiliary adjusting seat 302, an auxiliary adjusting bolt 303, and a docking seat 304. The auxiliary adjusting seats 302 are movably mounted on both the left and right ends of the die-cutting roller body 301. An auxiliary adjusting bolt 303 is horizontally threaded onto the side of the auxiliary adjusting seat 302 away from the die-cutting roller body 301. A docking seat 304 is integrally formed on the top of the auxiliary adjusting seat 302. An adjusting rod 106 slides horizontally through the middle of one end of the auxiliary adjusting seat 302. A second adjusting seat 202 is vertically slidably sleeved onto the surface of the support column 104. A limiting structure is movably mounted on the top of the support column 104. The die-cutting assembly 4 includes a die-cutting cutter 401, a stamping cylinder 402, a stabilizing frame 403, and a stabilizing column 404. The stamping cylinder 402 is vertically and movably connected to the top of both ends of the die-cutting cutter 401. A stabilizing column 404 is fixedly and horizontally connected to the top of the stamping cylinder 402. The die-cutting frame assembly 5 includes a limit frame 501, an adjusting shaft frame 502, and a double-stage damping joint frame 503. The left and right ends of the die-cutting frame assembly 503 are connected to the adjusting shaft frame 502, and the upper end of the adjusting shaft frame 502 away from the limit frame 501 is connected to the double-stage damping joint frame 503. The middle part of the limit frame 501 has a slotted structure for the die-cutting cutter 401 to pass through. The bottom of the stabilizing column 404 is movably installed on the top of the double-stage damping joint frame 503, and the bottom of the double-stage damping joint frame 503 is movably installed on the top of the docking seat 304. The cooperation of the auxiliary adjusting seat 302, the auxiliary adjusting bolt 303, and the docking seat 304 not only enhances the stability of the die-cutting roller assembly 3, but also facilitates the adjustment of the position of the die-cutting roller body 301 according to actual needs to adapt to the die-cutting requirements of different PC sheets.

[0027] In summary, as Figures 1 to 6 As shown, this asynchronous die-cutting device for PC sheets requires the structural assembly of the device frame assembly 1, auxiliary material roller assembly 2, die-cutting roller assembly 3, die-cutting assembly 4, and die-cutting frame assembly 5 to ensure a stable and flexible connection between the components. During use, the operator can adjust the first adjusting bolt 103 and the second adjusting bolt 203 to precisely adjust and fix the position of the main material roller 101 and the auxiliary material roller body 201 to meet the processing requirements of PC sheets of different specifications. At the same time, by adjusting the cooperation of the fixed seat 105 and the stable seat 107 at the bottom of the support rod 106, the stability of the device frame assembly 1 can be further enhanced, allowing the entire device frame assembly 1 to be structurally connected in both the vertical and horizontal directions to the mounting surfaces in two different directions, thereby ensuring the stability of the device structure.

[0028] During the die-cutting process, the die-cutting roller body 301 of the die-cutting roller assembly 3 maintains stable operation under the support of the auxiliary adjustment seat 302 and the docking seat 304. The die-cutting cutter 401, driven by the stamping cylinder 402, quickly and accurately completes the die-cutting of the PC sheet. The limiting frame 501, the adjusting shaft frame 502 and the double-stage damping joint frame 503 of the die-cutting frame assembly 5 ensure the stability and accuracy of the die-cutting assembly 4 during the die-cutting process, thereby improving the precision and efficiency of die-cutting.

[0029] In addition, the modular and detachable movable connections between the various components allow operators to flexibly combine and replace the components according to actual needs during use, in order to adapt to the die-cutting of PC sheets of different specifications and requirements. This not only improves the versatility and practicality of the equipment, but also further enhances its flexibility and adaptability.

[0030] The embodiments of this utility model are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the utility model to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical applications of this utility model, and to enable those skilled in the art to understand this utility model and design various embodiments with various modifications suitable for a particular purpose.

Claims

1. An asynchronous die-cutting device for PC sheets, comprising a device frame assembly (1) and a secondary material roller assembly (2), characterized in that: The device frame assembly (1) has auxiliary material roller assemblies (2) horizontally mounted on both the upper and lower ends of one side, and a die-cutting roller assembly (3) horizontally mounted and connected on the side of the device frame assembly (1) away from the auxiliary material roller assembly (2). Die-cutting assemblies (4) are mounted on the top of both ends of the die-cutting roller assembly (3), and a die-cutting frame assembly (5) is horizontally mounted between the die-cutting assembly (4) and the die-cutting roller assembly (3). The device frame assembly (1) includes a main material roller (101), a first adjusting seat (102), a first adjusting bolt (103), a support column (104), a fixed seat (105), an adjusting support rod (106), a stabilizing seat (107), and a support inclined frame (108). The main material roller (101) The first adjusting seat (102) is movably installed at both ends of the first adjusting seat (102), and the first adjusting bolt (103) is horizontally threaded on the side of the first adjusting seat (102) away from the main material roller (101). A support column (104) is vertically connected through the middle of the first adjusting seat (102), and a fixed seat (105) is installed at the bottom of the support column (104). An adjusting support rod (106) is horizontally movably connected to the front side of the first adjusting seat (102), and a stabilizing seat (107) is connected to the end of the adjusting support rod (106) away from the first adjusting seat (102). A support bracket (108) is obliquely connected between the bottom of the stabilizing seat (107) and the front side of the fixed seat (105).

2. The asynchronous die-cutting device for PC sheets according to claim 1, characterized in that, The four opposite corners of the stabilizing seat (107) and the fixing seat (105) are provided with holes for bolt installation, and the two ends of the supporting bracket (108) are connected to the stabilizing seat (107) and the fixing seat (105) in a movable and detachable structure. The first adjusting seat (102) is slidably connected to the supporting column (104).

3. The asynchronous die-cutting device for PC sheets according to claim 1, characterized in that, The auxiliary material roller assembly (2) includes an auxiliary material roller body (201), a second adjusting seat (202), and a second adjusting bolt (203). The second adjusting seat (202) is movably installed on both the left and right ends of the auxiliary material roller body (201), and the second adjusting bolt (203) is horizontally threaded on the side of the second adjusting seat (202) away from the auxiliary material roller body (201).

4. The asynchronous die-cutting device for PC sheets according to claim 3, characterized in that, The die-cutting roller assembly (3) includes a die-cutting roller body (301), an auxiliary adjustment seat (302), an auxiliary adjustment bolt (303), and a docking seat (304). The auxiliary adjustment seats (302) are movably installed at both the left and right ends of the die-cutting roller body (301), and the auxiliary adjustment bolt (303) is horizontally threaded on the side of the auxiliary adjustment seat (302) away from the die-cutting roller body (301). The docking seat (304) is integrally provided on the top of the auxiliary adjustment seat (302).

5. An asynchronous die-cutting device for PC sheets according to claim 4, characterized in that, The adjusting support rod (106) slides horizontally through the middle of one end of the auxiliary adjusting seat (302), the second adjusting seat (202) slides vertically onto the surface of the support column (104), and a structural component for limiting the position is movably installed on the top of the support column (104).

6. An asynchronous die-cutting device for PC sheets according to claim 4, characterized in that, The die-cutting assembly (4) includes a die-cutting cutter (401), a stamping cylinder (402), a stabilizer (403), and a stabilizer column (404). The top of the left and right ends of the die-cutting cutter (401) is vertically and movably connected to the stamping cylinder (402), and the top of the stamping cylinder (402) is fixedly and horizontally connected to the stabilizer (403). The bottom of the stabilizer (403) away from the stamping cylinder (402) is vertically and fixedly connected to the stabilizer column (404).

7. An asynchronous die-cutting device for PC sheets according to claim 6, characterized in that, The die-cutting frame assembly (5) includes a limiting frame (501), an adjusting shaft frame (502), and a double-section damping joint frame (503). The adjusting shaft frame (502) is connected and installed at both ends of the adjusting shaft frame (502) away from the limiting frame (501). The double-section damping joint frame (503) is connected and installed at the upper end of the side of the adjusting shaft frame (502) away from the limiting frame (501). The limiting frame (501) has a slotted structure in the middle for the die-cutting tool (401) to pass through.

8. An asynchronous die-cutting device for PC sheets according to claim 7, characterized in that, The bottom of the stabilizing column (404) is movably mounted on the top of the dual-stage damping joint frame (503), and the bottom of the dual-stage damping joint frame (503) is movably mounted on the top of the docking seat (304).

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