Cutting device for carton processing

Abstract

The utility model discloses a cutting device for carton processing, and relates to the technical field of cutting devices. Comprising a lifting frame, pressing assemblies are arranged on the two sides of the bottom of the lifting frame, each pressing assembly comprises a sliding hole, the sliding holes are formed in the two sides of the bottom of the lifting frame, sliding rods are slidably connected to the interiors of the sliding holes, blocking pieces are fixedly connected to the tops of the sliding rods, and springs are fixedly connected to the tops of the blocking pieces; the top of the spring is fixed to the top of the interior of the lifting frame. The self-locking motor is started to drive the reciprocating lead screw to rotate, the reciprocating lead screw drives the lifting frame to slide and move downwards along the inner wall of the support, meanwhile, the lifting frame drives the pressing wheel to gradually make contact with a carton and continue to move downwards, the pressing wheel pushes the pressing base, the sliding rod and the blocking piece to move upwards, and compression on the spring is completed; a spring pushes a pressing wheel through elastic force to tightly press the carton at the bottom, manual adjustment is not needed, and the use convenience of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting devices, in particular to a cutting device for carton processing. Background Art

[0002] A cutting device for carton processing is a device used for cutting, cutting and shaping cardboard, and is usually used to produce paper products such as cartons and paper boxes. An existing cutting device for carton processing (Announcement No.: CN220349154U) has at least the following defects in use:

[0003] When the device is in use, it is necessary to manually rotate the screw to control the downward movement of the pressing plate so that the pressing plate presses the carton and fixes the carton, which consumes more manpower and reduces the convenience of using the device. Utility Model Content

[0004] The main purpose of the utility model is to provide a cutting device for carton processing, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A cutting device for carton processing comprises a lifting frame, wherein both sides of the bottom of the lifting frame are provided with clamping assemblies, wherein the clamping assembly comprises sliding holes, wherein the sliding holes are opened on both sides of the bottom of the lifting frame, wherein a sliding rod is slidably connected inside the sliding holes, a baffle is fixedly connected to the top of the sliding rod, a spring is fixedly connected to the top of the baffle, the top of the spring is fixed to the top inside the lifting frame, the bottom of the sliding rod is fixedly connected to a pressure seat, and a pressure wheel is rotatably connected inside the pressure seat.

[0007] Preferably, two ends of the lifting frame are slidably connected with brackets, and the bottom of the bracket is fixedly connected with a bottom plate.

[0008] Preferably, a cutting head is fixedly connected to the bottom of the lifting frame, a cutting groove is provided at the bottom of the cutting head, and the cutting groove is opened on the bottom plate.

[0009] Preferably, a self-locking motor is fixedly connected to the top of the bracket, and a reciprocating screw rod is fixedly connected to the output end of the self-locking motor.

[0010] Preferably, the reciprocating screw rod passes through the bracket and is rotatably connected thereto, and the lifting frame and the outer wall of the reciprocating screw rod are threadedly connected.

[0011] Preferably, a limit plate is fixedly connected to the bottom of the reciprocating screw rod, and the limit plate is arranged inside the lifting frame.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] The utility model starts a self-locking motor to drive the reciprocating screw to rotate, and the reciprocating screw drives the lifting frame to slide down along the inner wall of the bracket. At the same time, the lifting frame drives the pressing wheel to gradually contact the carton and continue to move down. The pressing wheel pushes the pressing seat, the sliding rod, and the blocking piece to move up and complete the compression of the spring. The spring pushes the pressing wheel through the elastic force to press the bottom carton tightly. No manual adjustment is required, which improves the convenience of using the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is an axial view of the utility model;

[0015] Figure 2 It is a partial bottom view of the utility model;

[0016] Figure 3 It is a partial exploded view of the utility model;

[0017] Figure 4 This is a structural diagram of the clamping assembly of the utility model.

[0018] In the figure: 1, bottom plate; 2, cutting groove; 3, bracket; 4, self-locking motor; 5, reciprocating screw; 6, limit plate; 7, lifting frame; 8, cutting head; 9, clamping assembly; 901, sliding hole; 902, sliding rod; 903, baffle; 904, spring; 905, pressure seat; 906, pressure wheel. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0020] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" 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 it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] In the process of cutting cartons, a cutting device is needed. The utility model provides a cutting device for carton processing, which is specially used for carton cutting operations.

[0023] The self-locking motor 4 of the utility model is purchased on the market, and technicians in the industry only need to install and operate it according to the accompanying instruction manual.

[0024] Example

[0025] See also Figure 1-Figure 4 , the utility model provides a technical solution:

[0026] A cutting device for carton processing includes a lifting frame 7, and clamping components 9 are arranged on both sides of the bottom of the lifting frame 7. The clamping component 9 includes a sliding hole 901, and the sliding hole 901 is opened on both sides of the bottom of the lifting frame 7. The inside of the sliding hole 901 is slidably connected to a sliding rod 902, and the top of the sliding rod 902 is fixedly connected to a blocking piece 903, and the top of the blocking piece 903 is fixedly connected to a spring 904. The top of the spring 904 is fixed to the top of the lifting frame 7, and the bottom of the sliding rod 902 is fixedly connected to a pressure seat 905, and the inside of the pressure seat 905 is rotatably connected to a pressure wheel 906.

[0027] In this embodiment, when the lifting frame 7 moves downward, the pressure wheel 906 gradually contacts the carton and continues to move downward. The pressure wheel 906 pushes the pressure seat 905, the slide rod 902, and the baffle 903 to move upward and complete the compression of the spring 904. The spring 904 pushes the pressure wheel 906 through elastic force to press the bottom carton tightly without manual adjustment, thereby improving the convenience of use of the device.

[0028] The two ends of the lifting frame 7 are slidably connected with the bracket 3, the bottom of the bracket 3 is fixedly connected with the base plate 1, the bottom of the lifting frame 7 is fixedly connected with the cutting head 8, the bottom of the cutting head 8 is provided with a cutting groove 2, the cutting groove 2 is opened on the base plate 1, the top of the bracket 3 is fixedly connected with the self-locking motor 4, the output end of the self-locking motor 4 is fixedly connected with the reciprocating screw 5, the reciprocating screw 5 passes through the bracket 3 and is rotatably connected thereto, the outer wall of the lifting frame 7 and the reciprocating screw 5 is threadedly connected, the bottom of the reciprocating screw 5 is fixedly connected with a limit plate 6, and the limit plate 6 is arranged inside the lifting frame 7.

[0029] In this embodiment, the self-locking motor 4 is started to drive the reciprocating screw 5 to rotate, and the reciprocating screw 5 drives the lifting frame 7 to slide downward along the inner wall of the bracket 3. At the same time, the lifting frame 7 drives the cutting head 8 to move downward and complete the cutting operation of the bottom carton.

[0030] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A cutting device for carton processing, comprising a lifting frame (7), characterized in that: A clamping assembly (9) is provided on both sides of the bottom of the lifting frame (7), and the clamping assembly (9) comprises a sliding hole (901). The sliding hole (901) is opened on both sides of the bottom of the lifting frame (7), and a sliding rod (902) is slidably connected inside the sliding hole (901). A blocking piece (903) is fixedly connected to the top of the sliding rod (902), and a spring (904) is fixedly connected to the top of the lifting frame (7). The top of the spring (904) is fixed to the top of the lifting frame (7), and a pressure seat (905) is fixedly connected to the bottom of the sliding rod (902), and a pressure wheel (906) is rotatably connected inside the pressure seat (905).

2. A cutting device for carton processing according to claim 1, characterized in that: The two ends of the lifting frame (7) are slidably connected to the brackets (3), and the bottom of the bracket (3) is fixedly connected to the bottom plate (1).

3. A cutting device for carton processing according to claim 2, characterized in that: A cutting head (8) is fixedly connected to the bottom of the lifting frame (7), a cutting groove (2) is provided at the bottom of the cutting head (8), and the cutting groove (2) is opened on the bottom plate (1).

4. A cutting device for carton processing according to claim 2, characterized in that: A self-locking motor (4) is fixedly connected to the top of the bracket (3), and a reciprocating screw rod (5) is fixedly connected to the output end of the self-locking motor (4).

5. A cutting device for carton processing according to claim 4, characterized in that: The reciprocating screw rod (5) passes through the bracket (3) and is rotatably connected thereto, and the lifting frame (7) is threadedly connected to the outer wall of the reciprocating screw rod (5).

6. A cutting device for carton processing according to claim 5, characterized in that: The bottom of the reciprocating screw rod (5) is fixedly connected to a limiting plate (6), and the limiting plate (6) is arranged inside the lifting frame (7).

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