Shearing device for packaging carton processing

Abstract

The utility model relates to the technical field of carton processing, and discloses a shearing device for packaging carton processing, which comprises a mounting rack, an electric telescopic rod fixedly connected to the upper surface of the mounting rack, a cutting device fixedly connected to the end part of the electric telescopic rod, and a limiting assembly arranged on the side part of the inner wall of the mounting rack, in order to enable equipment to better cut a carton, a paperboard is placed on the upper surface of a mounting frame, meanwhile, a mounting piece is moved, the mounting piece corresponds to a bolt, a sliding block is moved, the sliding block descends in a sliding groove, accordingly, the carton is limited by the outer surface of a pressing roller, the bolt is rotated, the side portion of the bolt makes contact with the side portion of the mounting frame, and the carton can be better cut. According to the carton pushing device, the sliding block is arranged on the pressing roller, so that the sliding block is limited, the pressing roller can rotate when a carton is pushed, meanwhile, the carton can be adsorbed through the suction piece arranged on the outer surface of the pressing roller, and the carton can be better conveyed when the pressing roller rotates.

Description

TECHNICAL FIELD

[0001] The utility model relates to carton processing technical field, concretely is a kind of shearing device for packaging carton processing. BACKGROUND

[0002] Carton board is made into corrugated case by die cutting, printing, indentation, box nailing or sticking box, and corrugated case is a kind of most widely used packaging product, and its consumption is always the first among various packaging products.

[0003] According to the shearing device for packaging carton processing (announcement number: CN221737223U) disclosed, in the above application, when the carton is placed on the mounting plate, the electromagnet in the pressing block is attracted to the electromagnet on the mounting plate by opening the electromagnet, the pressing block is tightly attached to the mounting plate to fix the carton on the mounting plate, and when the electromagnet is closed, there is no suction force, and the spring resets the pressing block.

[0004] However, in the actual use process of the above-mentioned equipment, when a large number of cartons need to be cut, the adsorption between the electromagnets will cause damage to the spring force, so that the cartons cannot be well positioned and cut; In view of this, a shearing device for packaging carton processing is proposed. SUMMARY

[0005] The utility model aims at providing a kind of shearing device for packaging carton processing to solve the problems raised in the above background art.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of shearing device for packaging carton processing, including mounting bracket, the upper surface of the mounting bracket is fixedly connected with electric telescopic rod, the end of the electric telescopic rod is fixedly connected with cutting device, the inner wall side of the mounting bracket is provided with limiting component, the limiting component includes:

[0007] Chute, the chute is opened in the inner wall side of mounting bracket, the inner wall side of the chute is provided with through slot, the sliding block is slidably connected in the chute, and the sliding block is provided with bolt on the side portion;

[0008] Mounting piece, the mounting piece is rotatably connected to the inner wall bottom of sliding block, and the pressing roller is rotatably connected to the inner wall side of mounting piece.

[0009] Movable slot, the movable slot is opened in the inner wall of mounting piece, the pressing block is slidably connected in the movable slot, the bottom of the pressing block is arc-shaped, and the spring is fixedly connected to the upper surface of the pressing block.

[0010] Preferably, the outer surface of the pressing roller is provided with suction piece, and the suction piece is uniformly distributed in the circumferential array on the outer surface of the pressing roller, which can better transmit the carton by the pressing roller.

[0011] Preferably, the slider is convexly arranged inside the through slot, so that the slider is limited and movable.

[0012] Preferably, the bolt is arranged at the side of the mounting frame, and the end of the bolt is screwed with the slider through the through slot, so that the bolt can limit the slider.

[0013] Preferably, the side of the mounting frame is provided with an auxiliary assembly, which comprises a limiting slot arranged at the side of the mounting frame, a limiting block clamped inside the mounting frame, a clamping block fixedly connected to the inner wall side of the limiting block, and a clamping groove arranged on the upper surface of the slider.

[0014] Preferably, the position of the clamping block corresponds to the position of the clamping groove, and the size of the clamping block is matched with the size of the clamping groove.

[0015] Compared with the prior art, the cutting device for packaging carton processing has the following beneficial effects:

[0016] 1. The cutting device for packaging carton processing can better cut the carton, the paperboard is placed on the upper surface of the mounting frame, the mounting part is moved, the mounting part corresponds to the bolt, the slider is moved, the slider is lowered in the sliding groove, the outer surface of the pressing roller limits the carton, the bolt side contacts the side of the mounting frame, the slider is limited, the suction part on the outer surface of the pressing roller can adsorb the carton, the spring pushes the pressing block downward in the movable slot, the bottom of the pressing block presses the carton, the carton can be separated from the pressing roller, and the carton can be better cut.

[0017] 2. The cutting device for packaging carton processing can more stably limit the limiting assembly, the limiting block is clamped into the limiting slot after the pressing roller contacts the carton, the clamping block is embedded in the clamping groove, the limiting block is U-shaped, the isosceles trapezoidal protrusion is arranged on the inner wall of the limiting block, the limiting block can be clamped into the limiting slot, the slider is preliminarily limited, and the bolt can better and stably limit the slider. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a three-dimensional left view structure schematic diagram of the utility model;

[0019] Figure 2 It is a mounting frame structure schematic diagram of the utility model;

[0020] Figure 3 It is the schematic diagram of explosion of the limiting assembly of the utility model;

[0021] Figure 4 It is the schematic diagram of section structure of the limiting assembly of the utility model.

[0022] In the figure: 1, mounting frame; 2, electric telescopic rod; 3, cutting device; 4, limiting assembly; 401, sliding groove; 402, through slot; 403, sliding block; 404, bolt; 405, mounting piece; 406, movable slot; 407, pressing block; 408, spring; 409, pressing roller; 5, auxiliary assembly; 501, limiting groove; 502, limiting block; 503, clamping block; 504, clamping groove. DETAILED DESCRIPTION

[0023] As Figures 1-4 shown, the utility model provides a kind of technical scheme: a kind of shearing device for packaging carton processing, including mounting frame 1, electric telescopic rod 2 is fixedly connected on the upper surface of mounting frame 1, electric telescopic rod 2 end is fixedly connected with cutting device 3, limiting assembly 4 is arranged on the inner wall side portion of mounting frame 1, limiting assembly 4 includes sliding groove 401, through slot 402, sliding block 403, bolt 404, mounting piece 405, pressing roller 409, movable slot 406, pressing block 407 and spring 408.

[0024] In the embodiment of the utility model, sliding groove 401 is opened in the inner wall side portion of mounting frame 1, through slot 402 is opened in the inner wall side portion of sliding groove 401, sliding block 403 is slidably connected in the inside of sliding groove 401, sliding block 403 is arranged in the inside of through slot 402, which makes sliding block 403 be limited while can be active, bolt 404 is arranged on the side portion of mounting frame 1, and the end of bolt 404 is screwed with sliding block 403 through through slot 402, so that sliding block 403 can be limited by bolt 404, mounting piece 405 is rotatably connected on the inner wall bottom of sliding block 403, pressing roller 409 is rotatably connected on the inner wall side portion of mounting piece 405, suction piece is arranged on the outer surface of pressing roller 409, and suction piece is evenly distributed in circumferential array at the outer surface of pressing roller 409, which can make pressing roller 409 better transmit carton, movable slot 406 is opened in the inner wall of mounting piece 405, pressing block 407 is slidably connected in the inside of movable slot 406, the bottom of pressing block 407 is arranged in arc shape, spring 408 is fixedly connected on the upper surface of pressing block 407.

[0025] Meanwhile, the side of the mounting frame 1 is provided with an auxiliary assembly 5, the auxiliary assembly 5 comprises a limiting groove 501, the limiting groove 501 is opened in the side of the mounting frame 1, the mounting frame 1 is clamped with a limiting block 502 in the inside, the limiting block 502 is arranged in a U shape, the inner wall side of the limiting block 502 is fixedly connected with a clamping block 503, the position of the clamping block 503 corresponds to the position of a clamping groove 504, the size of the clamping block 503 is adapted to the size of the clamping groove 504, the upper surface of the sliding block 403 is provided with the clamping groove 504, this can clamp the limiting block 502 into the inside of the limiting groove 501 after the pressing roller 409 contacts the carton, and the clamping block 503 is embedded into the inside of the clamping groove 504, wherein the limiting block 502 is arranged in a U shape, the inner wall of the limiting block 502 is provided with an isosceles trapezoidal protrusion, so that the limiting block 502 can be clamped into the inside of the limiting groove 501, thereby the sliding block 403 can be preliminarily limited, and the bolt 404 can better stably limit the sliding block 403.

[0026] In the utility model, when using, the paperboard is placed on the upper surface of the mounting frame 1, the movable mounting piece 405 is moved, the mounting piece 405 corresponds to the bolt 404, the sliding block 403 is moved, the sliding block 403 is lowered in the sliding groove 401, thereby the outer surface of the pressing roller 409 limits the carton, the bolt 404 is rotated, the side of the bolt 404 contacts the side of the mounting frame 1, thereby the sliding block 403 is limited, so that the pressing roller 409 can be rotated when the carton is pushed, the suction piece arranged on the outer surface of the pressing roller 409 can suction the carton, and the carton can be better transmitted when the pressing roller 409 is rotated, the spring 408 pushes the pressing block 407 to move downwards in the movable slot 406, so that the bottom of the pressing block 407 presses the carton, the carton can be separated from the pressing roller 409, thereby the carton can be better cut.

[0027] Further, after the pressing roller 409 contacts the carton, the limiting block 502 is clamped into the inside of the limiting groove 501, and the clamping block 503 is embedded into the inside of the clamping groove 504, wherein the limiting block 502 is arranged in a U shape, the inner wall of the limiting block 502 is provided with an isosceles trapezoidal protrusion, so that the limiting block 502 can be clamped into the inside of the limiting groove 501, thereby the sliding block 403 can be preliminarily limited, and the bolt 404 can better stably limit the sliding block 403.

[0028] The above is a detailed description of the utility model, but some modifications or improvements can be made on the basis of the utility model, which is obvious to the general technical personnel in the technical field. Therefore, the modifications or improvements without departing from the spirit of the utility model are within the protection scope of the utility model.

Claims

1. A kind of packing carton processing cutting device, including mounting bracket (1), the upper surface of mounting bracket (1) is fixedly connected with electric telescopic rod (2), the end of electric telescopic rod (2) is fixedly connected with cutting device (3), it is characterized by: The inner wall side of the mounting frame (1) is provided with a limiting assembly (4), which comprises A sliding groove (401) is arranged on the inner wall side of the mounting frame (1), a through groove (402) is arranged on the inner wall side of the sliding groove (401), a sliding block (403) is slidably connected in the sliding groove (401), and a bolt (404) is arranged on the side of the sliding block (403); An installation part (405) is rotatably connected to the inner wall bottom of the sliding block (403), and a pressing roller (409) is rotatably connected to the inner wall side of the installation part (405); An active slot (406) is arranged on the inner wall of the installation part (405), a pressing block (407) is slidably connected in the active slot (406), the bottom of the pressing block (407) is arc-shaped, and a spring (408) is fixedly connected to the upper surface of the pressing block (407).

2. The shearing device for processing of a packaging carton according to claim 1, characterized in that: The outer surface of the pressing roller (409) is provided with a suction member, and the suction member is uniformly distributed in a circumferential array on the outer surface of the pressing roller (409).

3. The shearing device for processing of a packaging carton according to claim 1, characterized in that: The sliding block (403) is convexly arranged, and the sliding block (403) is arranged in the through groove (402).

4. The shearing device for processing of a packaging carton according to claim 1, characterized in that: The bolt (404) is arranged on the side of the mounting frame (1), and the end of the bolt (404) is threadedly connected with the sliding block (403) through the through groove (402).

5. The shearing device for processing of a packaging carton according to claim 1, characterized in that: The side of the mounting frame (1) is provided with an auxiliary assembly (5), the auxiliary assembly (5) comprises a limiting groove (501), the limiting groove (501) is arranged on the side of the mounting frame (1), the mounting frame (1) is clamped with a limiting block (502), the inner wall side of the limiting block (502) is fixedly connected with a clamping block (503), and the upper surface of the sliding block (403) is provided with a clamping groove (504).

6. A shearing device for processing a packaging carton according to claim 5, characterized in that: The position of the clamping block (503) corresponds to the position of the clamping groove (504), the size of the clamping block (503) is matched with the size of the clamping groove (504), and the limiting block (502) is U-shaped.

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