CN223102202U - Paper feeding mechanism of die cutting machine - Google Patents

Abstract

The utility model discloses a paper feeding mechanism of a die cutting machine, which comprises a die cutting machine body, a frame, a conveying mechanism, a leveling mechanism, a positioning centering mechanism and a supporting plate, wherein the frame is arranged on the front side of the die cutting machine body, the conveying mechanism is arranged in the frame, the supporting plate is fixed in the frame, the positioning centering mechanism extending to the upper side of the conveying mechanism is arranged on the supporting plate, the leveling mechanism is arranged at the front end of the frame, the leveling mechanism comprises a first press roller, a second motor, a first gear and a second gear, the first press roller and the second press roller are both connected to the front end of the frame in a rotating way, the first gear is arranged on the first press roller, the second gear is arranged on the second press roller, the first gear and the second gear are meshed with each other, the second motor is fixed on the frame, and an output shaft of the second motor is connected with the first press roller. The utility model has the function of flattening the paperboards, is convenient to adjust and is convenient for positioning the paperboards with different widths.

Description

Paper feeding mechanism of die cutting machine

Technical Field

The utility model relates to the technical field of die cutting machines, in particular to a paper feeding mechanism of a die cutting machine.

Background

The die cutting machine is a device for processing and manufacturing various materials, and is mainly used for cutting, indentation, punching, fitting and other operations on sheet materials. It has wide application in the industries of packaging, printing, electronics, automobiles, medical treatment and the like. At present, a die cutting machine is commonly used for die cutting the paperboard. The die cutting machine is carried the cardboard to the inside of die cutting machine by the mechanism of feeding machine when using and processes, but current paper feeding mechanism lacks the function to flattening the cardboard, because the cardboard as the raw materials can appear bending deformation in storing the transportation, influence the cross cutting effect, in addition, current paper feeding mechanism adjusts inconveniently, can't fix a position the cardboard raw materials of different width, consequently, to above current situation, urgent need develop a have the function of flattening the cardboard, it is convenient to adjust, be convenient for carry out the die cutting machine paper feeding mechanism that fixes a position to the cardboard of different width, in order to overcome the not enough in the current practical application, satisfy current demand.

Disclosure of utility model

The utility model aims to provide a paper feeding mechanism of a die cutting machine, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

The paper feeding mechanism of the die cutting machine comprises a die cutting machine body, a frame, a conveying mechanism, a leveling mechanism, a positioning centering mechanism and a supporting plate, wherein the frame is arranged on the front side of the die cutting machine body, the conveying mechanism is arranged in the frame, the supporting plate is fixedly arranged in the frame, the positioning centering mechanism which extends to the upper side of the conveying mechanism is arranged on the supporting plate, the leveling mechanism is arranged at the front end of the frame, the leveling mechanism comprises a first press roller, a second motor, a first gear and a second gear, the first press roller and the second press roller are both rotationally connected to the front end of the frame, the first gear and the second gear are arranged on the first press roller and meshed with each other, an output shaft of the second motor is fixedly arranged on the frame and connected with the first press roller, the positioning centering mechanism comprises a third motor, a third gear, a rack, a sliding block, a sliding rail and a positioning plate, the third motor is fixedly arranged on the supporting plate, the output shaft of the third motor is provided with the third gear, and each rack is meshed with the right side of the third motor, and each rack is arranged on the left side of the third motor and the left side of the rack is meshed with each positioning plate.

Preferably, the transmission ratio of the first gear to the second gear is 1:1.

Preferably, two sliding blocks are fixed at the bottom of each rack, the sliding blocks are slidably mounted on sliding rails, and the sliding rails are fixed on a supporting plate.

Preferably, the conveying mechanism comprises a first motor, a driving roller, a driven roller and a conveying belt, wherein the first motor is fixed on the frame, the driving roller and the driven roller are both rotationally connected in the frame, an output shaft of the first motor is connected with the driving roller, and the driving roller and the driven roller are in transmission connection through the conveying belt.

Preferably, the locating plate is positioned on the upper side of the conveying belt.

The paper feeding mechanism of the die cutting machine has the advantages that when the paper feeding mechanism is used, the first pressing roller and the second pressing roller are driven to rotate through the second motor, the paperboard raw material passes through the space between the first pressing roller and the second pressing roller, the paperboard raw material is extruded and flattened through the first pressing roller and the second pressing roller, the driving roller, the driven roller and the conveying belt are driven to rotate through the first motor, the paperboard raw material is conveyed into the die cutting machine body through the conveying belt, meanwhile, the two positioning plates are used for positioning the paperboard raw material to prevent deflection in the paperboard conveying process, in addition, the third motor is used for driving the third gear to rotate, the two racks are driven to move in opposite directions through the rotation of the third gear, and the two positioning plates are driven to move in opposite directions through the two racks, so that the distance between the two positioning plates is adjusted, and the paperboard raw materials with different widths can be positioned. In conclusion, the paper board flattening machine has the function of flattening paper boards, is convenient to adjust and is convenient to position the paper boards with different widths.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a schematic view of the usage state of the present utility model.

Fig. 3 is a schematic diagram of a portion of the structure of the present utility model.

Fig. 4 is a schematic diagram of a portion of the structure of the present utility model.

Fig. 5 is a schematic diagram of a portion of the structure of the present utility model.

Legend description:

1. The die cutting machine comprises a die cutting machine body, 2, a frame, 3, a conveying mechanism, 301, a first motor, 302, a driving roller, 303, a driven roller, 304, a conveying belt, 4, a leveling mechanism, 401, a first pressing roller, 402, a second pressing roller, 403, a second motor, 404, a first gear, 405, a second gear, 5, a positioning centering mechanism, 501, a third motor, 502, a third gear, 503, a rack, 504, a sliding block, 505, a sliding rail, 506, a positioning plate, 6 and a supporting plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Specific examples are given below.

Referring to fig. 1-5, in the embodiment of the utility model, a paper feeding mechanism of a die cutting machine comprises a die cutting machine body 1, a frame 2, a conveying mechanism 3, a leveling mechanism 4, a positioning centering mechanism 5 and a supporting plate 6, wherein the frame 2 is arranged at the front side of the die cutting machine body 1, the conveying mechanism 3 is installed in the frame 2, the supporting plate 6 is fixedly arranged in the frame 2, the positioning centering mechanism 5 extending to the upper side of the conveying mechanism 3 is installed on the supporting plate 6, the leveling mechanism 4 is installed at the front end of the frame 2, when in use, paperboard raw materials pass through the leveling mechanism 4, the paperboard raw materials are pressed and leveled through the leveling mechanism 4, then the conveying mechanism 3 conveys the paperboard raw materials into the die cutting machine body 1 for die cutting, the paperboard raw materials on the conveying mechanism 3 are positioned through the positioning centering mechanism 5, and deflection in the paperboard conveying process is prevented.

The conveying mechanism 3 comprises a first motor 301, a driving roller 302, a driven roller 303 and a conveying belt 304, wherein the first motor 301 is fixed on the frame 2, the driving roller 302 and the driven roller 303 are both rotatably connected in the frame 2, an output shaft of the first motor 301 is connected with the driving roller 302, the driving roller 302 and the driven roller 303 are in transmission connection through the conveying belt 304, and when the conveying mechanism is used, the driving roller 302, the driven roller 303 and the conveying belt 304 are driven to rotate through the first motor 301, and paperboard raw materials are conveyed into the die-cutting machine body 1 through the conveying belt 304.

The flattening mechanism 4 comprises a first press roller 401, a second press roller 402, a second motor 403, a first gear 404 and a second gear 405, wherein the first press roller 401 and the second press roller 402 are both connected to the front end of the frame 2 in a rotating mode, the first gear 404 is installed on the first press roller 401, the second gear 405 is installed on the second press roller 402, the first gear 404 and the second gear 405 are meshed with each other, the transmission ratio of the first gear 404 to the second gear 405 is 1:1, the second motor 403 is fixed on the frame 2, an output shaft of the second motor 403 is connected with the first press roller 401, and when the flattening mechanism is used, the first press roller 401 and the second press roller 402 are driven to rotate through the second motor 403, paperboard raw materials penetrate through the space between the first press roller 401 and the second press roller 402, and the paperboard raw materials are extruded and flattened through the first press roller 401 and the second press roller 402.

The positioning centering mechanism 5 comprises a third motor 501, a third gear 502, racks 503, sliding blocks 504, sliding rails 505 and positioning plates 506, wherein the third motor 501 is fixed on a supporting plate 6, a third gear 502 is installed on an output shaft of the third motor 501, racks 503 meshed with the third gear 502 are installed on the left side and the right side of the third gear 502, two sliding blocks 504 are fixed at the bottoms of the racks 503, the sliding blocks 504 are slidably installed on the sliding rails 505, the sliding rails 505 are fixed on the supporting plate 6, a positioning plate 506 is connected to each rack 503, the positioning plates 506 are located on the upper side of a conveying belt 304, and when the positioning mechanism is used, the third motor 501 drives the third gear 502 to rotate, drives the two racks 503 to move in opposite directions, and drives the two positioning plates 506 to move in opposite directions through the two racks 503, so that the distance between the two positioning plates 506 is adjusted, and the raw materials with different widths are positioned.

The paper feeding mechanism of the die cutting machine has the working principle that when the paper feeding mechanism is used, the first pressing roller 401 and the second pressing roller 402 are driven to rotate through the second motor 403, paperboard raw materials pass through the first pressing roller 401 and the second pressing roller 402, the paperboard raw materials are extruded and flattened through the first pressing roller 401 and the second pressing roller 402, the driving roller 302, the driven roller 303 and the conveying belt 304 are driven to rotate through the first motor 301, the paperboard raw materials are conveyed into the die cutting machine body 1 through the conveying belt 304, meanwhile, the paperboard raw materials are positioned through the two positioning plates 506 to prevent deflection in the paperboard conveying process, in addition, the third motor 501 drives the third gear 502 to rotate, the two racks 503 are driven to move in opposite directions through the rotation of the third gear 502, and the two positioning plates 506 are driven to move in opposite directions through the two racks 503, so that the distance between the two positioning plates 506 is adjusted, and the paperboard raw materials with different widths are positioned.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (5)

1. The utility model provides a paper feeding mechanism of a die-cutting machine, which is characterized by comprising a die-cutting machine body (1), a frame (2), conveying mechanism (3), leveling mechanism (4), location centering mechanism (5) and backup pad (6), the front side of die-cutting machine body (1) is provided with frame (2), install conveying mechanism (3) in frame (2), be fixed with backup pad (6) in frame (2), install location centering mechanism (5) that extend to conveying mechanism (3) upside on backup pad (6), leveling mechanism (4) are installed to the front end of frame (2), leveling mechanism (4) include first compression roller (401), second compression roller (402), second motor (403), first gear (404) and second gear (405), first compression roller (401) and second compression roller (402) all rotate and are connected in the front end of frame (2), install first gear (404) on first compression roller (401), install second gear (405) on second compression roller (402), first gear (403) and second gear (403) are fixed with second output shaft (401) on second compression roller (403) each other, the positioning and centering mechanism (5) comprises a third motor (501), a third gear (502), racks (503), a sliding block (504), sliding rails (505) and positioning plates (506), wherein the third motor (501) is fixed on a supporting plate (6), the third gear (502) is installed on an output shaft of the third motor (501), the racks (503) meshed with the left side and the right side of the third gear (502) are respectively installed, and each rack (503) is connected with one positioning plate (506).

2. The paper feed mechanism of claim 1, wherein the first gear (404) and the second gear (405) have a gear ratio of 1:1.

3. The paper feeding mechanism of a die cutting machine according to claim 1, wherein two sliding blocks (504) are fixed at the bottom of each rack (503), the sliding blocks (504) are slidably mounted on sliding rails (505), and the sliding rails (505) are fixed on a supporting plate (6).

4. The paper feeding mechanism of a die cutting machine according to claim 1, wherein the conveying mechanism (3) comprises a first motor (301), a driving roller (302), a driven roller (303) and a conveying belt (304), the first motor (301) is fixed on the frame (2), the driving roller (302) and the driven roller (303) are both rotatably connected in the frame (2), an output shaft of the first motor (301) is connected with the driving roller (302), and the driving roller (302) and the driven roller (303) are in transmission connection through the conveying belt (304).

5. The paper feed mechanism of claim 4, wherein the positioning plate (506) is located on an upper side of the conveyor belt (304).