Round corner cutting die mechanism of multi-column machine

Abstract

The utility model discloses a fillet cutting die mechanism of a multi-column machine, and relates to the field of packaging machines. The fillet cutting die mechanism of the multi-column machine comprises a bag guide plate, the front face and the back face of the bag guide plate are obliquely arranged, and the oblique front face and the oblique back face of the bag guide plate are used for enabling a plurality of workpieces to slide downwards along the oblique face in a crossed mode. The front face and the rear face of the bag guiding plate are rotationally connected with rollers and round brushes, and the round brushes are connected with driving mechanisms used for driving the round brushes to rotate. A plurality of punching mechanisms are installed on the front face and the back face of the bag guiding plate. According to the fillet cutting die mechanism of the multi-column machine, the inclined front and rear surfaces of the bag guide plate enable a plurality of workpieces to be divided into a front row and a rear row to slide downwards along the inclined surface in a crossed manner, a plurality of sets of punching mechanisms corresponding to the workpieces are divided into a front row and a rear row, and a large distance is formed between every two adjacent punching mechanisms, so that when the position of each punching mechanism is independently adjusted, the punching efficiency is greatly improved; the adjustment is very convenient, and the blanking precision is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging machines, in particular to a multi-row machine rounded corner cutting die mechanism. Background Art

[0002] In the process of punching holes in the multi-row machine rounded corner cutting die devices currently on the market, the dies are generally arranged in a straight line so that multiple dies can be neatly fed and then cut. However, this will make the distance between the multiple punching tools smaller. If the position of each punching tool is to be adjusted independently, the multiple punching tools plus the feeding mechanism of the multiple dies need to be adjusted, which makes the adjustment inconvenient or even impossible. Therefore, we propose a multi-row machine rounded corner cutting die mechanism. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In view of the shortcomings of the prior art, the utility model provides a multi-column machine rounded corner cutting and splitting mold mechanism, which solves the problem that the existing multi-column machine rounded corner cutting and splitting mold mechanism will make the distance between multiple punching tools smaller, and if the position of each punching tool is to be adjusted independently, it is necessary to adjust the multiple punching tools plus the feeding mechanism of multiple molds, which makes the adjustment inconvenient or even impossible.

[0005] (II) Technical solution

[0006] To achieve the above purpose, the utility model is implemented by the following technical solutions: a multi-row machine fillet cutting mold mechanism, including a bag guide plate, the front and rear faces of the bag guide plate are inclined, and the inclined front and rear faces of the bag guide plate are used for multiple workpieces to slide downward along the inclined surface in a cross shape;

[0007] The front and rear sides of the bag guide plate are rotatably connected with rollers and round brushes. The rollers are located above the round brushes. The rollers are used for extrusion and positioning of the workpieces. The round brushes are connected with a driving mechanism for driving the rollers to rotate. The driving mechanism drives the round brushes to rotate and drives the workpieces to feed downward.

[0008] A plurality of punching mechanisms are installed on the front and rear sides of the bag guide plate. The punching mechanisms are located obliquely below the round brush and are used for punching holes in workpieces.

[0009] Preferably, a longitudinal bracket is installed at the bottom of the bag guide plate, and a bottom plate is installed at the bottom of the longitudinal bracket, and the bottom plate cooperates with the longitudinal bracket to support the bag guide plate.

[0010] Preferably, side connecting plates are fixedly installed on both sides of the longitudinal bracket, and the side connecting plates are used for supporting and positioning the longitudinal bracket.

[0011] Preferably, bracket plates are fixedly installed on both sides of the top of the bag guide plate, a roller shaft is installed inside the roller, and both ends of the roller shaft are rotatably connected to the bracket plates on both sides.

[0012] Preferably, the punching mechanism consists of a mounting frame, a cylinder and a punching piece. The cylinder is fixed to the outer side of the bag guide plate through the mounting frame, and the punching piece is installed at the end of the cylinder's extended shaft. The cylinder drives the punching piece to move and punch the workpiece.

[0013] Preferably, the driving mechanism comprises:

[0014] The eccentric motor seat and the brush bearing seat are installed on both sides of the guide bag plate, and the round brush is rotatably connected between the eccentric motor seat and the brush bearing seat;

[0015] The eccentric motor is fixedly mounted on the side of the eccentric motor seat, and the eccentric motor is drivingly connected to the round brush.

[0016] Preferably, a motor connecting shaft is installed between the end of the round brush and the driving end of the eccentric motor.

[0017] Preferably, a washer is installed between the end of the round brush and the brush bearing seat, and a pad is installed between the eccentric motor seat and the side of the guide bag plate.

[0018] The utility model discloses a multi-row machine rounded corner cutting and splitting die mechanism, which has the following beneficial effects: when the multi-row machine rounded corner cutting and splitting die mechanism is used, the inclined front and rear faces of the bag guide plate make multiple workpieces divided into two front and rear rows and slide downward along the inclined surface in a cross shape, and correspondingly, multiple sets of punching mechanisms are divided into two front and rear rows and there is a large spacing between two adjacent punching mechanisms, and then the workpieces are pressed against the bag guide plate by a round brush and fed downward until the punching step is completed. The whole set of structures is exquisite and reliable, and is well applied in production. The arrangement of the multi-row machine rounded corner cutting dies is looser, so when the position of each punching mechanism is independently adjusted, it is very convenient to adjust, thereby improving the punching accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] 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 or the description of the prior art 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.

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 It is a front structural schematic diagram of the utility model;

[0022] Figure 3 It is a structural schematic diagram of the side of the utility model.

[0023] In the figure: 1. bottom plate; 2. longitudinal bracket; 3. punching mechanism; 4. side connecting plate; 5. bag guide plate; 6. bracket plate; 7. roller shaft; 8. roller; 10. eccentric motor seat; 11. brush bearing seat; 12. motor connecting shaft; 13. round brush; 14. eccentric motor; 15. pad; 16. washer. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution in the embodiments of the utility model is described clearly and completely. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] The embodiment of the present application provides a multi-row machine rounded corner cutting and splitting die mechanism, which solves the problem that the existing multi-row machine rounded corner cutting and splitting die mechanism will make the spacing between multiple punching tools smaller. If the position of each punching tool is to be adjusted independently, multiple punching tools plus multiple mold feeding mechanisms need to be adjusted, making the adjustment inconvenient or even impossible. The inclined front and back faces of the bag guide plate 5 allow multiple workpieces to be divided into two rows in a cross shape and slide downward along the inclined surface. Correspondingly, multiple sets of punching mechanisms 3 are divided into two rows in a front and back row, and there is a large spacing between two adjacent punching mechanisms 3. In this way, when the position of each punching mechanism 3 is adjusted independently, it is very convenient to adjust, thereby improving the precision of blanking.

[0026] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0027] The utility model embodiment discloses a multi-row machine rounded corner cutting die mechanism.

[0028] According to the attached Figure 1-3 As shown, it includes a bag guide plate 5, the front and rear faces of the bag guide plate 5 are both inclined, and the inclined front and rear faces of the bag guide plate 5 are used for multiple workpieces to slide downward along the inclined surface in a cross shape;

[0029] The front and rear sides of the bag guide plate 5 are both rotatably connected with rollers 8 and round brushes 13. The rollers 8 are located above the round brushes 13. The rollers 8 are used for extrusion positioning of the workpieces. The round brushes 13 are connected with a driving mechanism for driving the round brushes 13 to rotate. The driving mechanism drives the round brushes 13 to rotate and drives the workpieces to feed downward.

[0030] A plurality of punching mechanisms 3 are installed on the front and rear sides of the bag guide plate 5. The punching mechanisms 3 are located obliquely below the round brush 13 and are used for punching holes in the workpiece.

[0031] Preferably, a longitudinal bracket 2 is installed at the bottom of the bag guide plate 5 , and a bottom plate 1 is installed at the bottom of the longitudinal bracket 2 , and the bottom plate 1 cooperates with the longitudinal bracket 2 to support the bag guide plate 5 .

[0032] Preferably, side connecting plates 4 are fixedly installed on both sides of the longitudinal bracket 2 , and the side connecting plates 4 are used for supporting and positioning the longitudinal bracket 2 .

[0033] Preferably, bracket plates 6 are fixedly installed on both sides of the top of the bag guide plate 5, and a roller shaft 7 is installed inside the roller 8. Both ends of the roller shaft 7 are rotatably connected to the bracket plates 6 on both sides.

[0034] Preferably, the punching mechanism 3 is composed of a mounting frame, a cylinder and a punching piece. The cylinder is fixed to the outer side of the bag guide plate 5 through the mounting frame, and the punching piece is installed at the end of the cylinder's extended shaft. The cylinder drives the punching piece to move and punch the workpiece.

[0035] Preferably, the driving mechanism comprises:

[0036] The eccentric motor seat 10 and the brush bearing seat 11 are installed on both sides of the guide bag plate 5, and the round brush 13 is rotatably connected between the eccentric motor seat 10 and the brush bearing seat 11;

[0037] The eccentric motor 14 is fixedly mounted on the side of the eccentric motor base 10 , and the eccentric motor 14 is transmission-connected to the round brush 13 .

[0038] Preferably, a motor connecting shaft 12 is installed between the end of the round brush 13 and the driving end of the eccentric motor 14 .

[0039] The round brush 13 presses the workpiece against the guide bag plate 5. When the eccentric motor 14 works, it drives the round brush 13 to rotate through the motor connecting shaft 12, so that the workpiece is fed downward.

[0040] Preferably, a washer 16 is installed between the end of the round brush 13 and the brush bearing seat 11 , and a pad 15 is installed between the eccentric motor seat 10 and the side of the guide bag plate 5 .

[0041] The washer 16 is provided to protect the connection between the end of the round brush 13 and the brush bearing seat 11 to a certain extent, and the pad 15 is provided to protect the connection between the eccentric motor seat 10 and the guide bag plate 5 to a certain extent.

[0042] When the product is in use, the inclined front and back surfaces of the bag guide plate 5 allow multiple workpieces to be divided into two rows, front and back, and slide downward along the inclined surface in a cross shape. Correspondingly, multiple sets of punching mechanisms 3 are arranged in two rows, front and back, and there is a large spacing between two adjacent punching mechanisms 3. Then the workpieces are pressed against the bag guide plate 5 by a round brush 13 and fed downward until the punching step is completed. The whole set of structure is exquisite and reliable, and is well applied in production. The arrangement of the multi-row machine rounded corner cutting dies is looser, so when the position of each punching mechanism 3 is adjusted independently, it is very convenient to adjust, thereby improving the punching accuracy.

[0043] 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 multi-row machine rounded corner cutting and splitting die mechanism, comprising a bag guide plate (5), characterized in that: The front and rear surfaces of the bag guide plate (5) are both inclined, and the inclined front and rear surfaces of the bag guide plate (5) are used for a plurality of workpieces to slide downward along the inclined surface in a cross shape; The front and rear surfaces of the bag guide plate (5) are both rotatably connected with a roller (8) and a round brush (13), the roller (8) is located above the round brush (13), the roller (8) is used for extruding and positioning the workpiece, and the round brush (13) is connected to a driving mechanism for driving the round brush (13) to rotate, and the driving mechanism drives the round brush (13) to rotate and drive the workpiece to feed downward; A plurality of punching mechanisms (3) are installed on the front and rear sides of the bag guide plate (5); the punching mechanisms (3) are located obliquely below the round brush (13) and are used for punching holes in workpieces.

2. A multi-row machine rounded corner cutting and splitting die mechanism according to claim 1, characterized in that: A longitudinal bracket (2) is installed at the bottom of the bag guide plate (5), and a bottom plate (1) is installed at the bottom of the longitudinal bracket (2). The bottom plate (1) cooperates with the longitudinal bracket (2) to support the bag guide plate (5).

3. A multi-row machine rounded corner cutting and splitting die mechanism according to claim 2, characterized in that: Side connecting plates (4) are fixedly mounted on both sides of the longitudinal bracket (2), and the side connecting plates (4) are used to support and position the longitudinal bracket (2).

4. A multi-row machine rounded corner cutting and splitting die mechanism according to claim 1, characterized in that: Support plates (6) are fixedly installed on both sides of the top of the bag guide plate (5), a roller shaft (7) is installed inside the roller (8), and both ends of the roller shaft (7) are rotatably connected to the support plates (6) on both sides.

5. A multi-row machine rounded corner cutting and splitting die mechanism according to claim 1, characterized in that: The punching mechanism (3) is composed of a mounting frame, a cylinder and a punching piece. The cylinder is fixed to the outer side of the bag guide plate (5) through the mounting frame. The punching piece is installed at the end of the cylinder's protruding shaft. When the cylinder works, it drives the punching piece to move and punch the workpiece.

6. A multi-row machine rounded corner cutting and splitting die mechanism according to claim 1, characterized in that: The driving mechanism comprises: An eccentric motor seat (10) and a brush bearing seat (11) are mounted on both sides of the guide bag plate (5), and a round brush (13) is rotatably connected between the eccentric motor seat (10) and the brush bearing seat (11); The eccentric motor (14) is fixedly mounted on the side of the eccentric motor seat (10), and the eccentric motor (14) is drivingly connected to the round brush (13).

7. A multi-row machine rounded corner cutting and splitting die mechanism according to claim 6, characterized in that: A motor connecting shaft (12) is installed between the end of the round brush (13) and the driving end of the eccentric motor (14).

8. A multi-row machine rounded corner cutting and splitting die mechanism according to claim 6, characterized in that: A washer (16) is installed between the end of the round brush (13) and the brush bearing seat (11), and a pad (15) is installed between the eccentric motor seat (10) and the side surface of the guide bag plate (5).

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