Material belt die-cutting machine capable of automatically discharging waste materials

Abstract

The utility model discloses a material belt die-cutting machine capable of automatically discharging waste materials, which comprises a machine frame, a die-cutting unit and an unwinding unit are respectively arranged in the middle and on the right side of the top surface of the machine frame, the left side of the machine frame is connected with an installation concave frame, adjusting mechanisms are symmetrically arranged in an inner cavity of the installation concave frame, a tensioning mechanism is arranged between the adjusting mechanisms, and the tensioning mechanism is connected with the die-cutting unit and the unwinding unit. The bottom of the adjusting mechanism is connected with a connecting mechanism, the connecting mechanism is arranged at the bottom of an inner cavity of the mounting concave frame, the bottom of the connecting mechanism is connected with a driving mechanism, and a winding set is arranged on the left side of the mounting concave frame. The multiple tensioning sets are arranged to be matched, so that plastic strip waste is more flush when wound, adjustable structures are arranged at the two ends of each tensioning set, the height and the distance between the multiple tensioning sets can be well adjusted, and practicability is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of auxiliary equipment of a strip die-cutting machine, in particular to a strip die-cutting machine capable of automatically discharging waste materials. Background Art

[0002] Plastic strips need to go through multiple processing steps, including die-cutting of the plastic strips. The die-cutting machine is also called a die-cutting machine, a cutting machine, or a CNC punching machine. It is mainly used for die-cutting (full-cutting, half-cutting), creasing and hot stamping operations, laminating, and automatic waste discharge of some corresponding non-metallic materials, self-adhesive stickers, EVA, double-sided tapes, electronics, mobile phone pads, etc. The die-cutting machine uses steel knives, hardware molds, steel wires (or templates carved from steel plates), and applies a certain amount of pressure through the embossing plate to cut the printed product or cardboard into a certain shape.

[0003] The die-cutting machine plays a wide and important role in modern production and processing operations. However, after the die-cutting work is completed, the die-cutting machine does not have an adjustable tensioning structure when rolling up the remaining scraps after the finished product, which leads to defects when rolling up the scraps.

[0004] In view of this, a strip die-cutting machine capable of automatically discharging waste is provided to overcome the above-mentioned defects. Utility Model Content

[0005] In view of the problems in the related art, the utility model proposes a strip die-cutting machine that automatically discharges waste materials to overcome the above technical problems existing in the existing related art.

[0006] To this end, the specific technical solutions adopted by the utility model are as follows:

[0007] A material strip die-cutting machine for automatically discharging waste materials comprises a frame, a die-cutting unit and a reeling unit are respectively arranged in the middle and right sides of the top surface of the frame, a mounting recess is connected to the left side of the frame, adjustment mechanisms are symmetrically arranged in the inner cavity of the mounting recess, a tensioning mechanism is arranged between the adjustment mechanisms, and a connecting mechanism is connected to the bottom of the adjusting mechanism, the connecting mechanism is arranged at the bottom of the inner cavity of the mounting recess, and a driving mechanism is connected to the bottom of the connecting mechanism, and a reeling unit is arranged on the left side of the mounting recess.

[0008] Preferably, the adjustment mechanism comprises an adjustment groove, an adjustment screw and an adjustment block, the adjustment groove is symmetrically dug on both sides of the inner cavity of the mounting recess, the top surface of the inner cavity of the adjustment groove is connected to the adjustment screw, and the outer wall of the adjustment screw is connected to the adjustment block through a thread.

[0009] Preferably, the bottom of the adjusting screw rod passes through the bottom of the inner cavity of the adjusting groove and extends to the inner cavity of the mounting recess.

[0010] Preferably, the tensioning mechanism comprises a mounting block and a tensioning roller, wherein the mounting block is arranged on one side of the adjusting block, and the tensioning roller is connected between the mounting blocks.

[0011] Preferably, the driving mechanism comprises a driving motor and a motor shaft, wherein the driving motor is arranged on the bottom surface of the inner cavity of the mounting recess, the top of the driving motor is connected to the motor shaft, and the motor shaft contacts the top surface of the inner cavity of the mounting recess.

[0012] Preferably, the connection mechanism comprises a connection sprocket and a connection chain, the connection sprockets are respectively sleeved on the outer wall of the motor shaft and the outer wall of the adjusting screw, and the connection sprockets are connected by the connection chain.

[0013] Preferably, the winding group and the unwinding group are located on the same parallel line, and the winding group and the unwinding group are arranged on the left and right respectively.

[0014] This utility model has the following beneficial effects:

[0015] Compared with the prior art, the strip die-cutting machine that automatically discharges waste materials, through the coordination of multiple mechanisms such as the adjusting mechanism, the tensioning mechanism, the connecting mechanism and the driving mechanism, is equipped with multiple tensioning groups for coordination, so that the plastic strip waste materials can be rolled up more evenly, and adjustable structures are arranged at both ends of the tensioning group, which can well adjust the height and spacing between the multiple tensioning groups, thereby greatly improving the practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the main structure of a strip die-cutting machine for automatically discharging waste according to an embodiment of the utility model;

[0018] Figure 2 It is a schematic diagram of the side view of the mounting recess of a strip die-cutting machine for automatically discharging waste according to an embodiment of the utility model;

[0019] Figure 3 It is an enlarged schematic diagram of the structure at position A of a strip die-cutting machine for automatically discharging waste according to an embodiment of the utility model;

[0020] Figure 4 The utility model is a schematic diagram of the inner cavity of the mounting recess of a strip die-cutting machine for automatically discharging waste materials according to an embodiment of the utility model, viewed from above.

[0021] In the figure:

[0022] 1. Frame; 2. Die-cutting unit; 3. Unwinding group; 4. Mounting recess; 5. Adjusting mechanism; 6. Tensioning mechanism; 7. Connecting mechanism; 8. Driving mechanism; 9. Rewinding group; 10. Adjusting slot; 11. Adjusting screw rod; 12. Adjusting block; 13. Mounting block; 14. Tensioning roller; 15. Driving motor; 16. Motor shaft; 17. Connecting sprocket; 18. Connecting chain. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solutions and advantages of the practical embodiment clearer, the technical solutions in the embodiment will be clearly and completely described below in conjunction with the drawings in the practical embodiment. The following embodiments are used to illustrate the present invention but are not used to limit the scope of the present invention.

[0024] In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they should not be understood as limitations on the present invention.

[0025] In the description of this utility, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be 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. For ordinary technicians in this field, the specific meanings of the above terms in this utility can be understood according to specific circumstances.

[0026] Example

[0027] like Figure 1-4As shown, according to an embodiment of the utility model, a strip die-cutting machine for automatically discharging waste materials comprises a frame 1, a die-cutting unit 2 and a reeling unit 3 are respectively arranged at the middle and right sides of the top surface of the frame 1, a mounting recess 4 is connected to the left side of the frame 1, and an adjusting mechanism 5 is symmetrically arranged in the inner cavity of the mounting recess 4, a tensioning mechanism 6 is arranged between the adjusting mechanisms 5, and a connecting mechanism 7 is connected to the bottom of the adjusting mechanism 5, the connecting mechanism 7 is arranged at the bottom of the inner cavity of the mounting recess 4, and a driving mechanism 8 is connected to the bottom of the connecting mechanism 7, and a reeling unit 9 is arranged on the left side of the mounting recess 4. The winding group 9 and the unwinding group 3 are located on the same parallel line, and the winding group 9 and the unwinding group 3 are respectively arranged on the left and right sides; the two ends of the plastic strip are respectively arranged on the unwinding group 3 and the winding group 9 arranged on the left and right sides, and then the plastic strip is transmitted from right to left, and passes through the die-cutting unit 2 for die-cutting, and then the driving mechanism 8 is started by the external switch, and the driving mechanism 8 is adjusted with the components in the multiple groups of adjustment mechanisms 5 through the connection mechanism 7, and the relative adjustment mechanism 5 is adjusted with the tensioning mechanism 6 therebetween, and the components in the multiple adjusted tensioning mechanisms 6 provide a tensioning effect for the plastic strip waste during winding.

[0028] The adjusting mechanism 5 includes an adjusting groove 10, an adjusting screw 11 and an adjusting block 12. The adjusting groove 10 is symmetrically dug on both sides of the inner cavity of the mounting recess 4. The top surface of the inner cavity of the adjusting groove 10 is connected to the adjusting screw 11, and the outer wall of the adjusting screw 11 is connected to the adjusting block 12 through a thread. The bottom of the adjusting screw 11 passes through the bottom of the inner cavity of the adjusting groove 10 and extends to the inner cavity of the mounting recess 4. When the adjusting screw 11 rotates, the outer wall of the adjusting screw 11 is adjusted with the adjusting block 12 and the components thereon through the reverse thread, and the relative adjusting block 12 is adjusted with the mounting block 13 and the tensioning roller 14 between them for height adjustment.

[0029] The tensioning mechanism 6 includes a mounting block 13 and a tensioning roller 14. The mounting block 13 is arranged on one side of the adjusting block 12. The tensioning roller 14 is connected between the mounting blocks 13. The multiple adjusted tensioning rollers 14 provide a tensioning effect for the plastic strip waste during winding.

[0030] The driving mechanism 8 includes a driving motor 15 and a motor shaft 16. The driving motor 15 is arranged on the bottom surface of the inner cavity of the mounting recess 4. The top of the driving motor 15 is connected to the motor shaft 16, and the motor shaft 16 is in contact with the top surface of the inner cavity of the mounting recess 4. The driving motor 15 is started by an external switch, and the motor shaft 16 on the top of the driving motor 15 is driven, and the connecting sprocket 17 sleeved on the outer wall of the motor shaft 16 rotates, and the connecting sprockets 17 are driven by the connecting chain 18, so that the adjusting screw rod 11 rotates.

[0031] The connection mechanism 7 includes a connection sprocket 17 and a connection chain 18. The connection sprocket 17 is respectively sleeved on the outer wall of the motor shaft 16 and the outer wall of the adjusting screw rod 11. The connection sprockets 17 are connected by the connection chain 18.

[0032] In summary, with the help of the above-mentioned technical scheme of the utility model, when this device is in use, the two ends of the plastic strip are respectively arranged on the unwinding group 3 and the winding group 9 arranged on the left and right sides, and then the plastic strip is transmitted from right to left, and passes through the die-cutting unit 2 for die-cutting, and then the driving motor 15 is started by the external switch, and the motor shaft 16 on the top of the driving motor 15 is driven, and the connecting sprocket 17 sleeved on the outer wall of the motor shaft 16 rotates, and the connecting sprockets 17 are driven by the connecting chain 18 to rotate the adjusting screw rod 11, and the outer wall of the adjusting screw rod 11 is adjusted by the reverse thread with the adjusting block 12 and the components thereon, and the relative adjusting block 12 is carried out with the mounting block 13 and the tensioning roller 14 for height adjustment, and the multiple adjusted tensioning rollers 14 provide a tensioning effect for the plastic strip waste during winding.

[0033] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A strip die-cutting machine for automatically discharging waste, characterized in that: The invention comprises a frame (1), wherein a die-cutting unit (2) and an unwinding unit (3) are respectively arranged in the middle and right sides of the top surface of the frame (1), a mounting recess (4) is connected to the left side of the frame (1), an adjusting mechanism (5) is symmetrically arranged in the inner cavity of the mounting recess (4), a tensioning mechanism (6) is arranged between the adjusting mechanisms (5), and a connecting mechanism (7) is connected to the bottom of the adjusting mechanism (5), the connecting mechanism (7) is arranged at the bottom of the inner cavity of the mounting recess (4), and a driving mechanism (8) is connected to the bottom of the connecting mechanism (7), and a rewinding unit (9) is arranged on the left side of the mounting recess (4).

2. A strip die-cutting machine for automatically discharging waste materials according to claim 1, characterized in that: The adjusting mechanism (5) comprises an adjusting groove (10), an adjusting screw rod (11) and an adjusting block (12); the adjusting groove (10) is symmetrically excavated on both sides of the inner cavity of the mounting recess (4); the inner cavity top surface of the adjusting groove (10) is connected to the adjusting screw rod (11); the outer wall of the adjusting screw rod (11) is connected to the adjusting block (12) via a thread.

3. A strip die-cutting machine for automatically discharging waste materials according to claim 2, characterized in that: The bottom of the adjusting screw rod (11) passes through the bottom of the inner cavity of the adjusting groove (10) and extends to the inner cavity of the mounting recess (4).

4. A strip die-cutting machine for automatically discharging waste materials according to claim 3, characterized in that: The tensioning mechanism (6) comprises a mounting block (13) and a tensioning roller (14); the mounting block (13) is arranged on one side of the adjustment block (12); and the tensioning roller (14) is connected between the mounting blocks (13).

5. A strip die-cutting machine for automatically discharging waste materials according to claim 4, characterized in that: The driving mechanism (8) comprises a driving motor (15) and a motor shaft (16); the driving motor (15) is arranged on the bottom surface of the inner cavity of the mounting recess (4); the top of the driving motor (15) is connected to the motor shaft (16), and the motor shaft (16) is in contact with the top surface of the inner cavity of the mounting recess (4).

6. A strip die-cutting machine for automatically discharging waste materials according to claim 5, characterized in that: The connection mechanism (7) comprises a connection sprocket (17) and a connection chain (18); the connection sprocket (17) is respectively sleeved on the outer wall of the motor shaft (16) and the outer wall of the adjusting screw rod (11); and the connection sprockets (17) are connected to each other via the connection chain (18).

7. A strip die-cutting machine for automatically discharging waste materials according to claim 6, characterized in that: The reeling group (9) and the unreeling group (3) are located on the same parallel line, and the reeling group (9) and the unreeling group (3) are respectively arranged on the left and right.

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