Safe discharging device for die cutting equipment

Abstract

The utility model relates to a safe discharging device for die cutting equipment, and relates to the field of die cutting equipment. The die cutting device comprises a die cutting base, a working table is installed above the die cutting base, the working table is slidably connected with the die cutting base, a hydraulic cylinder for adjusting the distance between the working table and the die cutting base is fixedly installed on the die cutting base, and two sets of movable arm frames are installed on the front end face of the working table; a driving belt for driving the movable arm frame to move transversely is further installed on the working table, a winding roller set is rotationally installed on the head portion of the movable arm frame, and a driving motor for driving the winding roller set to rotate is further fixedly installed on the side face of the movable arm frame. The guide sliding seats are arranged on the die cutting base, the working table can be easily installed through the guide sliding seats, in this way, in the using process, the using height of the working table can be controlled through the hydraulic cylinder, and in the using process, the height of the movable arm frame and the height of the winding roller set can be controlled through the working table.

Description

Technical Field

[0001] The present application relates to the technical field of die-cutting equipment, and in particular to a safe material discharge device for die-cutting equipment. Background Art

[0002] Traditional die-cutting systems are widely used for cutting and forming paper products, especially for materials like self-adhesive stickers. These devices are typically equipped with complex cutting dies to achieve high-precision cutting, significantly improving production efficiency and reducing scrap. The unloading mechanism is an essential component of die-cutting equipment, used to load the raw material (rolled raw materials).

[0003] The existing Chinese patent with publication number CN118238229A discloses a die-cutting device including a frame, a transmission roller, a quick-release assembly, a first drive assembly, a driven assembly and an adjustment mechanism. The transmission roller is arranged on the frame, the quick-release assembly is arranged on the frame, the quick-release assembly is detachably connected to the upper roller, the first drive assembly is arranged on one side of the frame and connected to the quick-release assembly, the first drive assembly is used to drive the upper roller to rotate, the driven assembly is arranged on the frame, the driven assembly is connected to the upper roller, and the driven assembly is provided with a lower roller.

[0004] Regarding the above-mentioned related technologies, the inventors found that the existing rolls of raw materials require manual assistance when loading, and the rolled raw materials are placed on the winding roller. This loading method brings inconvenience to the operators and even potential safety hazards, especially when operating heavy raw materials (such as large-sized and thick self-adhesive stickers), the labor intensity is high. Utility Model Content

[0005] In order to achieve the purpose of easy loading and reduce the potential safety hazards of loading, the present application provides a safe discharge device for die-cutting equipment.

[0006] The present application provides a safe discharge device for die-cutting equipment that adopts the following technical solution:

[0007] A safe discharge device for die-cutting equipment includes a die-cutting base, a workbench is installed above the die-cutting base, the workbench is slidably connected to the die-cutting base, and a hydraulic cylinder for adjusting the distance between the die-cutting base and the workbench is fixedly installed on the die-cutting base, two groups of movable arm frames are installed on the front end surface of the workbench, and a drive belt for driving the movable arm frames to move horizontally is also installed on the workbench, a winding roller group is rotatably installed on the head of the movable arm frame, and a drive motor for driving the winding roller group to rotate is also fixedly installed on the side of the movable arm frame, a positioning bracket is also fixedly installed on the movable arm frame, and a sweeping brush is fixedly installed on the head of the positioning bracket.

[0008] By adopting the above technical solution, the workbench is installed by setting the die-cutting base, and the workbench is set above the die-cutting base. The workbench can be controlled to rise and fall by a hydraulic cylinder during use, so that the workbench can be lowered to the bottom when loading, and the workbench can be raised when unloading, which is very convenient to operate. At the same time, two sets of movable arms are installed on the front end of the workbench to ensure that the winding roller group is installed through the movable arms, so that the raw materials can be installed through the winding roller group, which is convenient for the raw materials to be stably unloaded during the cutting process. At the same time, the driving belt is set to ensure that the movable arm can be driven to move when in use, thereby changing the distance between the winding roller groups at both ends, which is convenient for better limiting the raw materials. At the same time, the driving motor is set to ensure that the winding roller group can be driven to rotate when in use, which is convenient for the winding roller group to drive the raw materials to be stably unloaded synchronously. By fixing the positioning bracket on the movable arm, the edge sweeping brush is supported and installed by the positioning bracket to ensure that the side of the raw material can be cleaned by the edge sweeping brush during unloading.

[0009] Optionally, the die-cutting base includes a seat plate and a guide slide, the guide slide is vertically installed on both sides of the upper end surface of the seat plate, and the guide slide is fixedly connected to the seat plate.

[0010] By adopting the above technical solution, the structure of the die-cutting base is set to ensure that it can be stably placed on the ground through the seat plate when in use. At the same time, by fixing the guide slide on the upper end surface of the base, it is easy to ensure the stable installation of the workbench through the guide seats on both sides, so that the workbench can be stably raised and lowered during use.

[0011] Optionally, the workbench includes a front plate and a rear plate on which the movable arm is slidably mounted, the rear plate is arranged on the rear end face of the front plate, and the rear plate is fixedly connected to the front plate, and limit blocks are provided on both sides of the rear plate to cooperate with the guide slide, and the limit blocks are integrally formed with the rear plate.

[0012] By adopting the above technical solution, the structural setting of the workbench ensures that the front plate and the rear plate cooperate to achieve stable use during use. At the same time, the setting of the rear plate ensures the stable installation of the movable arm. By setting limit blocks on both sides of the rear plate, it is easy to install by sliding it in the guide slide through the limit blocks, so that it can be ensured that the workbench can slide and rise and fall when in use.

[0013] Optionally, a positioning groove for installing the drive belt is opened in the middle of the rear plate, and limiting slide rails are provided on both sides of the positioning groove, and the limiting slide rails are integrally formed with the rear plate.

[0014] By adopting the above technical solution, a positioning groove is opened in the middle of the rear plate, which makes it easy to install the drive belt through the positioning groove, so that the drive belt can better drive the movable arm to move. At the same time, the limiting slide rail is set to ensure that the movable arm is stably installed, and it can be slid horizontally for convenient use.

[0015] Optionally, the movable arm frame includes a frame seat and a clamping arm, the frame seat is slidably mounted on a limiting slide rail, and the clamping arm is fixedly mounted on the frame seat.

[0016] By adopting the above technical solution, the structure of the movable arm frame is set to ensure that the clamping arm can be fixedly installed through the frame seat when in use, so that when the frame seat is slidably installed on the limiting slide rail, the clamping arm can be driven to move synchronously.

[0017] Optionally, the winding roller assembly includes a rotating seat and a cross bar portion, the rotating seat is rotatably mounted on the head of the clamping arm, and the cross bar portion is fixedly mounted on one side of the rotating seat.

[0018] By adopting the above technical solution, the structure of the winding roller group is set to ensure that the cross bar can be installed through the rotating seat when in use, and can be installed on the head of the clamping arm through the rotating seat when in use, so that when the raw material is installed on the cross bar, it can rotate synchronously with the winding roller group.

[0019] Optionally, the positioning bracket includes a bracket portion and a sleeve portion, the bracket portion is fixedly mounted on the outer side of the clamping arm, and the sleeve portion is integrally formed and arranged on the head of the bracket portion.

[0020] By adopting the above technical solution, the structural setting of the positioning bracket can ensure that a sleeve part can be set on the head of the bracket part when in use, and the sweeping brush can be easily installed through the sleeve part, ensuring that the sweeping brush can be positioned and installed on the side of the raw material for stable use.

[0021] Optionally, the edge sweeping brush includes a brush holder, a brush head and a rotating shaft, the brush head is fixedly installed in the brush holder, the rotating shaft is fixedly installed on the outer surface of the brush holder, and the rotating shaft is rotatably installed in the sleeve part.

[0022] By adopting the above technical solution, the structure of the edge sweeping brush is set to ensure that the brush holder can be inserted into the sleeve part through the rotating shaft on the outer surface to achieve stable installation during installation. At the same time, the raw materials can be cleaned after the brush head is fixed in the brush holder.

[0023] Optionally, a nut is fixedly mounted on the outer surface of the bracket portion, a matching locking bolt is installed in the nut, and the head of the locking bolt passes through the sleeve portion and is pressed on the rotating shaft.

[0024] By adopting the above technical solution, by fixing the mounting nut on the outer side surface of the bracket part and installing the corresponding locking bolt in the mounting nut, the rotating shaft can be locked by the locking nut during use. In this way, after the edge sweeping brush is adjusted to the use angle, it can be locked by the locking bolt to ensure that the angle of the edge sweeping brush will not change during use.

[0025] To sum up, the present application includes at least one of the following beneficial technical effects: the present application arranges a guide slide on the die-cutting base, which makes it easy to install the workbench through the guide slide, so that the use height of the workbench can be controlled by the hydraulic cylinder during use, and the height of the movable arm and the winding roller group can be controlled by the workbench during use, so that when loading, the winding roller group can be lowered close to the ground by the hydraulic cylinder, which is convenient for employees to install raw materials, greatly facilitates workers' loading and unloading, and improves the safety of employees at work. At the same time, the edge sweeping brush is set to clean dust and other pollutants adhering to the edges and corners of raw materials in time. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a three-dimensional diagram of the overall structure in the embodiment of the present application.

[0027] Figure 2 yes Figure 1 Front view of the device shown.

[0028] Figure 3 yes Figure 1 Top view of the device shown.

[0029] Figure 4 yes Figure 1 Side view of the device shown.

[0030] Figure 5 yes Figure 4 A partial enlarged view of device A is shown.

[0031] Explanation of the accompanying reference numerals: 1. Die-cutting base; 11. Seat plate; 12. Guide slide; 2. Workbench; 21. Front plate; 22. Rear plate; 221. Limit block; 222. Limit slide rail; 223. Positioning groove; 3. Hydraulic cylinder; 4. Movable arm; 41. Frame; 42. Clamping arm; 5. Driving belt; 6. Winding roller group; 61. Rotating seat; 62. Cross bar; 7. Driving motor; 8. Positioning bracket; 81. Bracket part; 811. Nut; 812. Locking bolt; 82. Sleeve part; 9. Edge sweeping brush; 91. Brush holder; 92. Brush head; 93. Rotating shaft. DETAILED DESCRIPTION

[0032] The present application is further described in detail below with reference to the accompanying drawings.

[0033] The embodiment of the present application discloses a safe material discharge device for die-cutting equipment.

[0034] Reference Figure 1 、 Figure 2 and Figure 3 As shown, a safe discharge device for die-cutting equipment includes a die-cutting base 1, a workbench 2 is installed above the die-cutting base 1, the workbench 2 is slidably connected to the die-cutting base 1, and a hydraulic cylinder 3 for adjusting the distance between the die-cutting base 1 and the workbench 2 is fixedly installed on the die-cutting base 1, two groups of movable arm frames 4 are installed on the front end surface of the workbench 2, and a driving belt 5 for driving the movable arm frames 4 to move horizontally is also installed on the workbench 2, a winding roller group 6 is rotatably installed on the head of the movable arm frame 4, and a driving motor 7 for driving the winding roller group 6 to rotate is also fixedly installed on the side of the movable arm frame 4, a positioning bracket 8 is also fixedly installed on the movable arm frame 4, and a sweeping brush 9 is fixedly installed on the head of the positioning bracket 8. The workbench 2 is installed by setting the die-cutting base 1, and the workbench 2 is set above the die-cutting base 1. The workbench 2 can be controlled to rise and fall by the hydraulic cylinder 3 during use, so that the workbench 2 can be lowered to the bottom when loading, and the workbench 2 can be raised when unloading, which is very convenient to operate. At the same time, two sets of movable arm frames 4 are installed on the front end of the workbench 2 to ensure that the winding roller group 6 is installed through the movable arm frames 4. In this way, the raw materials can be installed through the winding roller group 6, which is convenient for the raw materials to be stable during the cutting process. The material can be discharged in a stable manner, and the driving belt 5 is set to ensure that the movable arm 4 can be driven to move when in use, thereby changing the distance between the winding roller groups 6 at both ends. Since the raw materials can be better limited, and the driving motor 7 is set to ensure that the winding roller group 6 can be driven to rotate when in use, it is easy to drive the raw materials to be discharged stably and synchronously through the winding roller group 6. The positioning bracket 8 is fixedly installed on the movable arm 4, and the edge sweeping brush 9 is supported and installed by the positioning bracket 8 to ensure that the side of the raw material can be cleaned by the edge sweeping brush 9 during the discharge process.

[0035] Reference Figure 2 As shown, the die-cutting base 1 includes a base plate 11 and a guide slide 12. The guide slides 12 are vertically mounted on both sides of the upper end surface of the base plate 11 and are fixedly connected to the base plate 11. The structural arrangement of the die-cutting base 1 ensures that it can be stably placed on the ground via the base plate 11 during use. At the same time, by fixing the guide slide 12 to the upper end surface of the base, it is easy to ensure the stable installation of the workbench 2 through the guide seats on both sides, and the workbench 2 can be stably raised and lowered during use.

[0036] Reference Figure 3As shown, the workbench 2 includes a front plate 21 and a rear plate 22 on which the movable arm 4 is slidably mounted. The rear plate 22 is disposed on the rear end surface of the front plate 21 and is fixedly connected to the front plate 21. Stoppers 221 are provided on both sides of the rear plate 22 to cooperate with the guide slide 12. The stoppers 221 are integrally formed with the rear plate 22. The structural configuration of the workbench 2 ensures that the front plate 21 and the rear plate 22 cooperate to achieve stable use during use. At the same time, the configuration of the rear plate 22 ensures that the movable arm 4 is stably mounted. By providing stoppers 221 on both sides of the rear plate 22, the stoppers 221 can be slidably mounted in the guide slide 12 during installation, thereby ensuring that the workbench 2 can slide and rise during use. A positioning slot 223 is provided in the middle of the rear plate 22 for mounting the drive belt 5. Stopper rails 222 are provided on both sides of the positioning slot 223. The stopper rails 222 are integrally formed with the rear plate 22. By opening a positioning groove 223 in the middle of the rear plate 22, it is easy to install the drive belt 5 through the positioning groove 223, so that the drive belt 5 can better drive the movable arm 4 to move. At the same time, the limiting slide rail 222 is set to ensure the stable installation of the movable arm 4, and it can be slid horizontally for convenient use.

[0037] Reference Figure 4 As shown, the movable arm frame 4 includes a frame base 41 and a clamping arm 42. The frame base 41 is slidably mounted on the limiting slide rail 222, and the clamping arm 42 is fixedly mounted on the frame base 41. The structural arrangement of the movable arm frame 4 ensures that the clamping arm 42 can be fixedly mounted by the frame base 41 when in use. In this way, when the frame base 41 is slidably mounted on the limiting slide rail 222, it can drive the clamping arm 42 to move synchronously.

[0038] Reference Figure 2 and Figure 3 As shown, the winding roller assembly 6 includes a rotating base 61 and a crossbar 62. The rotating base 61 is rotatably mounted on the head of the clamping arm 42, and the crossbar 62 is fixedly mounted on one side of the rotating base 61. The structural arrangement of the winding roller assembly 6 ensures that the crossbar 62 can be mounted through the rotating base 61 when in use, and can be mounted through the rotating base 61 when in use. In this way, when the raw material is sleeved and mounted on the crossbar 62, it can rotate synchronously with the winding roller assembly 6.

[0039] Reference Figure 4 and Figure 5 As shown, the positioning bracket 8 includes a bracket portion 81 and a sleeve portion 82. The bracket portion 81 is fixedly mounted on the outer surface of the clamping arm 42, and the sleeve portion 82 is integrally formed and arranged at the head of the bracket portion 81. The structural setting of the positioning bracket 8 ensures that the sleeve portion 82 can be set at the head of the bracket portion 81 when in use, making it easy to install the edge sweeping brush 9 through the sleeve portion 82, ensuring that the edge sweeping brush 9 can be positioned and installed on the side of the raw material for stable use.

[0040] Reference Figure 2 and Figure 3 As shown, the edge sweeping brush 9 includes a brush holder 91, a brush head 92 and a rotating shaft 93. The brush head 92 is fixedly mounted in the brush holder 91, the rotating shaft 93 is fixedly mounted on the outer surface of the brush holder 91, and the rotating shaft 93 is rotatably mounted in the sleeve portion 82. The structural setting of the edge sweeping brush 9 ensures that the brush holder 91 can be inserted into the sleeve portion 82 through the rotating shaft 93 on the outer surface during installation to achieve stable installation. At the same time, by fixing the brush head 92 in the brush holder 91, the raw materials can be cleaned. A nut 811 is fixedly mounted on the outer surface of the bracket portion 81, and a matching locking bolt 812 is installed in the nut 811. The head of the locking bolt 812 passes through the sleeve portion 82 and is pressed on the rotating shaft 93. By fixing the mounting nut 811 on the outer surface of the bracket part 81 and installing the corresponding locking bolt 812 in the mounting nut 811, the rotating shaft 93 can be locked by the locking nut 811 during use. In this way, after the edge sweeping brush 9 is adjusted to the use angle, it can be locked by the locking bolt 812 to ensure that the angle of the edge sweeping brush 9 will not change during use.

[0041] The implementation principle of a safe discharge device for die-cutting equipment in an embodiment of the present application is as follows: when loading is required during actual use, the hydraulic cylinder 3 is started to contract, and then the workbench 2 is lowered stably, so that the raw materials can be installed at a lower position, and the rolled raw materials are installed on the crossbar 62 of the winding roller group 6, and the hydraulic cylinder 3 is started to lift the work cover. After it is raised to a suitable height, the driving belt 5 can be used to drive the movable arms 4 at both ends to approach each other, thereby limiting the raw materials, so that the raw materials can be stably discharged and used by the driving motor 7 during use.

[0042] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A safe discharge device for die-cutting equipment, comprising a die-cutting base (1), characterized in that: A workbench (2) is installed above the die-cutting base (1), the workbench (2) is slidably connected to the die-cutting base (1), and a hydraulic cylinder (3) for adjusting the distance between the die-cutting base (1) and the workbench (2) is fixedly installed on the die-cutting base (1), two groups of movable arm frames (4) are installed on the front end surface of the workbench (2), and a driving belt (5) for driving the movable arm frames (4) to move laterally is also installed on the workbench (2), a winding roller group (6) is rotatably installed on the head of the movable arm frame (4), and a driving motor (7) for driving the winding roller group (6) to rotate is also fixedly installed on the side of the movable arm frame (4), a positioning bracket (8) is also fixedly installed on the movable arm frame (4), and a sweeping brush (9) is fixedly installed on the head of the positioning bracket (8).

2. The safe discharge device for die-cutting equipment according to claim 1, characterized in that: The die-cutting base (1) comprises a seat plate (11) and a guide slide (12), wherein the guide slide (12) is vertically mounted on both sides of the upper end surface of the seat plate (11), and the guide slide (12) is fixedly connected to the seat plate (11).

3. The safe discharge device for die-cutting equipment according to claim 2, characterized in that: The workbench (2) comprises a front plate (21) and a rear plate (22) on which a movable arm (4) is slidably mounted. The rear plate (22) is arranged on the rear end surface of the front plate (21) and is fixedly connected to the front plate (21). Limit blocks (221) that cooperate with the guide slide (12) are arranged on both sides of the rear plate (22). The limit blocks (221) and the rear plate (22) are integrally formed.

4. The safe discharge device for die-cutting equipment according to claim 3, characterized in that: A positioning groove (223) for installing the drive belt (5) is provided in the middle of the rear plate (22), and limiting slide rails (222) are provided on both sides of the positioning groove (223). The limiting slide rails (222) are integrally formed with the rear plate (22).

5. The safe discharge device for die-cutting equipment according to claim 4, characterized in that: The movable arm frame (4) comprises a frame seat (41) and a clamping arm (42), wherein the frame seat (41) is slidably mounted on a limiting slide rail (222), and the clamping arm (42) is fixedly mounted on the frame seat (41).

6. The safe discharge device for die-cutting equipment according to claim 5, characterized in that: The winding roller assembly (6) comprises a rotating seat (61) and a crossbar portion (62), wherein the rotating seat (61) is rotatably mounted on the head of the clamping arm (42), and the crossbar portion (62) is fixedly mounted on one side of the rotating seat (61).

7. The safe discharge device for die-cutting equipment according to claim 6, characterized in that: The positioning bracket (8) comprises a bracket portion (81) and a sleeve portion (82), wherein the bracket portion (81) is fixedly mounted on the outer surface of the clamping arm (42), and the sleeve portion (82) is integrally formed and arranged on the head of the bracket portion (81).

8. The safe discharge device for die-cutting equipment according to claim 7, characterized in that: The edge sweeping brush (9) comprises a brush frame (91), a brush head (92) and a rotating shaft (93); the brush head (92) is fixedly mounted in the brush frame (91); the rotating shaft (93) is fixedly mounted on the outer surface of the brush frame (91); and the rotating shaft (93) is rotatably mounted in the sleeve portion (82).

9. The safe discharge device for die-cutting equipment according to claim 8, characterized in that: A nut (811) is fixedly mounted on the outer surface of the bracket portion (81), a matching locking bolt (812) is mounted in the nut (811), and the head of the locking bolt (812) passes through the sleeve portion (82) and is pressed onto the rotating shaft (93).

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