CN221677432U - Safety protection device of die cutting machine - Google Patents

Abstract

The application relates to the field of die cutting machine operation, and discloses a die cutting machine safety protection device, which comprises a supporting frame and a double-shaft motor, wherein two inner side walls of the supporting frame are respectively provided with a limiting hole, the inner bottom wall of the supporting frame is provided with a through hole, the interiors of the two limiting holes are respectively movably penetrated by guard plates, one ends of the bottoms of the two guard plates are respectively adhered with a sliding block, two sides of the double-shaft motor are respectively welded with two inner side walls of the through hole, and two power shaft ends of the double-shaft motor are respectively welded with threaded rods. According to the scheme, the two power shafts of the double-shaft motor drive the two threaded rods to synchronously rotate, the two threaded rods apply a spiral thrust to the two sliding blocks, the two sliding blocks drive the two guard plates to approach each other, one ends of the two guard plates are made to collide with each other, and then working areas of workers and the die cutting machine are blocked, so that the die cutting machine can not generate safety accidents in the process of paper die cutting.

Description

Die cutting machine safety protection device

Technical Field

The present application relates to the technical field of die-cutting machines, and in particular to a safety protection device for die-cutting machines.

Background Art

The die-cutting machine is a kind of equipment used for die-cutting (full cutting, half cutting), creasing and hot stamping, laminating and automatic waste discharge of some corresponding non-metallic materials, self-adhesive stickers, EVA, double-sided tapes, electronic mobile phone pads, etc. The die-cutting machine uses steel knives, hardware molds, steel wires (or templates carved from steel plates) to apply a certain pressure through the stamping plate to roll and cut the printed products or cardboards into a certain shape. It is an important equipment for post-printing packaging processing and molding. At present, the die-cutting machines on the market will first use the clamping mechanism on the die-cutting machine to clamp and fix the stacked paper when die-cutting the stacked paper, and then use the steel knife of the die-cutting machine to die-cut the paper. During this process, if a staff member is not focused and accidentally puts his hand near the paper, it is easy to be touched by the steel knife, which will cause a safety accident.

Utility Model Content

In order to solve the above-mentioned problem that during the die-cutting process of paper using the steel knife of a die-cutting machine, if a worker is not paying attention and accidentally puts his hand near the paper, he may be easily touched by the steel knife, thereby causing a safety accident, the present application provides a safety protection device for the die-cutting machine.

The die-cutting machine safety protection device provided in this application adopts the following technical solution:

A die-cutting machine safety protection device comprises a support frame and a dual-axis motor, a fixing component is arranged at the bottom end of the support frame, two inner side walls of the support frame are provided with limiting holes, the inner bottom wall of the support frame is provided with a through hole, guard plates are movably penetrated inside the two limiting holes, sliding blocks are bonded to one end of the bottom of the two guard plates, the two sliding blocks are slidably connected inside the through holes, the two sides of the dual-axis motor are respectively welded to the two inner side walls of the through holes, threaded rods are welded to the two power shaft ends of the dual-axis motor, the two threaded rods are respectively threaded through the two sliding blocks, the threads of the two threaded rods are opened in opposite directions, and one end of the two threaded rods are respectively rotatably inserted into the middle of the other two inner side walls of the two through holes.

Preferably, the fixing assembly consists of a fixing plate and bolts, the fixing plate is welded to one end of the bottom of the support frame, there are four bolts, all of which are threaded through the fixing plate, and the spacing between any two of the four bolts is the same.

Preferably, the guard plate is composed of a movable frame and a tempered glass plate, the movable frame movably passes through the limiting hole, a rectangular hole is opened on one side of the movable frame, and the tempered glass plate is fixedly embedded in the rectangular hole.

Preferably, one end of the two movable frames is bonded with a limiting rod, and the width of the two limiting rods is greater than the width of the two limiting holes.

To summarize, the present application includes the following beneficial technical effects: the two power shafts of the dual-axis motor drive the two threaded rods to rotate synchronously, and the two threaded rods apply a spiral thrust to the two sliding blocks, so that the two sliding blocks drive the two guard plates closer to each other, causing one end of the two guard plates to collide with each other, thereby blocking the staff and the working area of the die-cutting machine, so that no safety accidents will occur during the paper die-cutting process of the die-cutting machine.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the application.

FIG. 2 is a schematic diagram of a front cross-sectional structure of an embodiment of the application.

FIG. 3 is a schematic diagram of a side cross-sectional structure of an embodiment of the application.

Explanation of the reference numerals: 1. Support frame; 21. Guard plate; 22. Sliding block; 23. Dual-axis motor; 24. Threaded rod; 201. Movable frame; 202. Tempered glass plate; 203. Limit rod; 3. Fixing assembly; 31. Fixing plate; 32. Bolt.

DETAILED DESCRIPTION

The present application is further described in detail below in conjunction with Figures 1-3.

The embodiment of the present application discloses a safety protection device for a die-cutting machine, referring to Fig. 1 and Fig. 2, comprising a support frame 1 and a dual-axis motor 23, a fixing assembly 3 being provided at the bottom end of the support frame 1, the fixing assembly 3 being used to fix the support frame 1 on one end of a workbench of the die-cutting machine, two inner side walls of the support frame 1 being provided with limiting holes, a through hole being provided at the inner bottom wall of the support frame 1, guard plates 21 being movably penetrated inside the two limiting holes, the front side and the back side of the two guard plates 21 being respectively fitted with the two inner side walls of the two limiting holes, a sliding block 22 being bonded to one end of the bottom of the two guard plates 21, the two sliding blocks 22 being slidably connected to the inside of the through hole, the two sides of the dual-axis motor 23 being respectively welded to the two inner side walls of the through hole, Threaded rods 24 are welded to the ends of the two power shafts of the dual-axis motor 23, and the two threaded rods 24 are respectively threaded through the two sliding blocks 22. The threads of the two threaded rods 24 are opened in opposite directions, and one end of the two threaded rods 24 is respectively rotated and inserted in the middle of the other two inner walls of the two through holes. When the two power shafts of the dual-axis motor 23 drive the two threaded rods 24 to rotate synchronously, the two threaded rods 24 apply a spiral thrust to the two sliding blocks 22, so that the two sliding blocks 22 drive the two guard plates 21 to approach each other and cause one end of the two guard plates 21 to collide with each other, thereby blocking the staff and the working area of the die-cutting machine, so that no safety accidents will occur during the paper die-cutting process of the die-cutting machine.

1, 2 and 3, the fixing assembly 3 is composed of a fixing plate 31 and bolts 32. The fixing plate 31 is welded to one end of the bottom of the support frame 1. There are four bolts 32. The four bolts 32 are all threaded through the fixing plate 31. The spacing between the four bolts 32 is the same. The four bolts 32 are all threadedly connected to one end of the die-cutting machine workbench, thereby fixing the support frame 1 to one end of the die-cutting machine workbench.

2 and 3 , the guard plate 21 is composed of a movable frame 201 and a tempered glass plate 202. The movable frame 201 is movable through the limiting hole. A rectangular hole is provided on one side of the movable frame 201. The tempered glass plate 202 is fixedly embedded in the rectangular hole. The movable frame 201 can support the tempered glass plate 202. The movable frame 201 and the tempered glass plate 202 can cooperate to isolate the staff from the die-cutting machine, and the working condition of the die-cutting machine can be seen through the tempered glass plate 202.

2 and 3 , one end of the two movable frames 201 is bonded with a limiting rod 203 , and the width of the two limiting rods 203 is greater than the width of the two limiting holes, so that the two movable frames 201 can be limited to prevent one end of the two movable frames 201 from escaping from the inside of the limiting holes.

The implementation principle of the die-cutting machine safety protection device in the embodiment of the present application is: when in use, when the die-cutting machine is performing paper die-cutting, the dual-axis motor 23 is started, and when the two power shafts of the dual-axis motor 23 drive the two threaded rods 24 to rotate synchronously, the two threaded rods 24 apply a spiral thrust to the two sliding blocks 22, so that the two sliding blocks 22 drive the two guard plates 21 to approach each other and cause one end of the two guard plates 21 to collide with each other, thereby blocking the staff and the working area of the die-cutting machine, so that no safety accidents will occur during the paper die-cutting process of the die-cutting machine.

Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

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

The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims (4)

1. The utility model provides a cross cutting machine safety arrangement, includes carriage (1) and biax motor (23), its characterized in that, the bottom of carriage (1) is provided with fixed subassembly (3), spacing hole has all been seted up to two inside walls of carriage (1), the through-hole has been seted up to the interior wall of carriage (1), two the inside all activity in spacing hole is run through has backplate (21), two the one end of backplate (21) bottom has all adhered slider (22), two slider (22) all sliding connection in the inside of through-hole, the both sides of biax motor (23) are welded with two inside walls of through-hole wherein respectively, two power shaft tip of biax motor (23) all weld threaded rod (24), two threaded rod (24) run through two slider (22) respectively, two the screw thread of threaded rod (24) is seted up the opposite direction, two the one end of threaded rod (24) is rotatory grafting respectively in the middle part of two other inside walls of two through-holes.

2. The die cutting machine safety protection device according to claim 1, wherein: the fixing assembly (3) is composed of fixing plates (31) and bolts (32), the fixing plates (31) are welded at one end of the bottom of the supporting frame (1), the bolts (32) are four, the bolts (32) penetrate through the fixing plates (31) in a threaded mode, and the intervals between the bolts (32) are the same.

3. The die cutting machine safety protection device according to claim 1, wherein: the guard plate (21) is composed of a movable frame (201) and a toughened glass plate (202), wherein the movable frame (201) movably penetrates through the limiting hole, a rectangular hole is formed in one side of the movable frame (201), and the toughened glass plate (202) is fixedly embedded in the rectangular hole.

4. A die cutting machine safety protection device according to claim 3, wherein: one end of each movable frame (201) is adhered with a limiting rod (203), and the width of each limiting rod (203) is larger than that of each limiting hole.