Discharging cut-off device for circular cutter head

Abstract

The utility model discloses a discharge cut-off device for a circular cutterhead, which comprises a shell, a bearing disc, slide rails and a cut-off mechanism, the bearing disc is used for rotatably mounting a cutter roll, the slide rails are symmetrically mounted on the shell, the bearing disc is mounted on the slide rails in a rolling manner, and the cut-off mechanism is mounted on the discharge side of the shell. According to the device, a circular cutter disc (cutter roll) is cut off instead of manual operation, the circular cutter disc is installed on the bearing disc, the circular cutter disc can enter and exit from the shell conveniently through the sliding rail and is used for containing and protecting the circular cutter disc, people are prevented from being hurt when the circular cutter disc is taken for use, and the cutting-off mechanism outside the shell can help people to cut off the circular cutter disc in a time-saving and labor-saving mode. In addition, the device can achieve the convenience of taking and breaking the materials at any time when the materials are taken by the circular cutter head.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting equipment, in particular to a material discharging and cutting device for a circular cutter disc. Background Art

[0002] In the printing field, die-cutting technology is often used to cut large-sized paper into small-sized paper that meets the requirements. Here, a die-cutting board is used. The die-cutting board consists of a template and a knife strip embedded in the template. The shape and size of the paper are determined by the composition structure of these knife strips. In order to facilitate the production of die-cutting boards and reduce costs, companies have changed the processing method of knife strips. The steel knives purchased before were all 1 meter long. The knife strips needed to be cut during processing, and there were often leftover knife strips. The utilization rate of these leftover knife strips was extremely low and they were almost never used, resulting in waste. Now the purchased steel knives are changed to disc-shaped knife rolls, which can be cut as long as they are used, reducing waste.

[0003] However, at present, there is a lack of a material cutting device dedicated to the circular cutter disc, and the material is basically taken out manually by clamping it with pliers, which is time-consuming, labor-intensive and inefficient. Utility Model Content

[0004] The utility model aims to provide a material discharging and cutting device for a circular cutter disc, so as to solve the problem that there is a lack of a material discharging and cutting device dedicated to the circular cutter disc, and the material is basically taken out manually by clamping with pliers, which is time-consuming, labor-intensive and inefficient.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0006] A material discharging and cutting device for a circular cutter disc comprises a shell, a carrying plate, a slide rail and a cutting mechanism, wherein the carrying plate is used for rotatably mounting a cutter roll, the slide rail is symmetrically mounted on the shell, the carrying plate is rollingly mounted on the slide rail, and the cutting mechanism is mounted on the material discharging side of the shell.

[0007] A further technical solution is: the supporting plate includes side plates, rollers, a rotating shaft and a damping bearing, the two ends of the rotating shaft are rotatably connected to the two side plates through the damping bearings, the two pairs of rollers are rotatably installed on the outer sides of the two side plates, and the knife roll is installed on the rotating shaft.

[0008] A further technical solution is that the feed end of the slide rail is provided with an arc portion.

[0009] A further technical solution is that the slide rail is arranged obliquely, and the lower end is close to the discharge side of the shell.

[0010] A further technical solution is: a buffer mechanism is arranged on the slide rail, and the buffer mechanism includes a hollow rod, a guide rod, a spring and a stopper. The hollow rod is arranged parallel to the slide rail and one end of the hollow rod is installed on the shell. The guide rod is slidably installed in the cavity of the hollow rod. The stopper is installed on the outer end of the guide rod. The spring is sleeved on the hollow rod and the guide rod, and the two ends of the spring are respectively pressed against the stopper and the shell.

[0011] A further technical solution is: the cutting mechanism includes a base plate, a column, a movable plate, a blade, a rotating plate, a connecting rod and a handle, the base plate is horizontally mounted on a fixed platform outside the shell, the column is vertically mounted at one end of the base plate, one end of the movable plate is rotatably connected to the other end of the base plate, the rotating plate is rotatably mounted on the top of the column, the two ends of the connecting rod are respectively rotatably connected to the other end of the movable plate and the rotating plate, the handle is mounted on the side of the rotating plate, and the two blades that cooperate with each other are respectively mounted on the base plate and the movable plate.

[0012] A further technical solution is that rollers are arranged on the inner bottom surface of the shell.

[0013] A further technical solution is that a pair of vertical rollers are arranged on the inner bottom surface of the shell.

[0014] Compared with the prior art, the present invention can achieve at least one of the following beneficial effects:

[0015] The utility model provides a material cutting device for a circular cutter disc, which replaces manual cutting of the circular cutter disc (blade roll) with pliers. The circular cutter disc is installed on a carrier disc, and is conveniently in and out of the housing through a slide rail, and is used to hold and protect the circular cutter disc, and prevent the circular cutter disc from breaking and injuring people when it is taken out. Moreover, the cutting mechanism outside the housing can help the user to cut off the circular cutter disc in a time-saving and labor-saving manner. In addition, the device can achieve the convenience of cutting the circular cutter disc as needed. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model is a schematic diagram of the structure of a material discharging and cutting device for a circular cutter disc.

[0017] Figure 2 For this utility model Figure 1 Another structural diagram.

[0018] Figure 3 For this utility model Figure 1 Schematic diagram of the structure of the truncation mechanism.

[0019] Figure numerals: 1. shell; 2. carrying plate; 3. slide rail; 4. cutting mechanism; 5. knife roll; 6. side plate; 7. roller; 8. rotating shaft; 9. damping bearing; 10. arc portion; 11. buffer mechanism; 12. hollow rod; 13. guide rod; 14. spring; 15. block; 16. bottom plate; 17. column; 18. fixed platform; 19. moving plate; 20. blade; 21. rotating plate; 22. connecting rod; 23. handle; 24. roller; 25. vertical roller. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical scheme and advantages of the embodiments of the present invention clearer, the technical scheme in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. The components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0021] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present invention.

[0022] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features thereof may be combined with each other.

[0023] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0024] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the utility model product is usually placed when in use, or the positions or positional relationships commonly understood by those skilled in the art, which are only for the convenience of describing the present utility model 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 operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0025] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it 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 indirectly connected 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.

[0026] Embodiment 1:

[0027] In this embodiment, Figure 1 As shown, a material discharging and cutting device for a circular cutter disc comprises a shell 1, a supporting plate 2, a slide rail 3 and a cutting mechanism 4, wherein the supporting plate 2 is used for rotatably mounting a cutter roll 5, the slide rail 3 is symmetrically mounted on the shell 1, the supporting plate 2 is rollingly mounted on the slide rail 3, and the cutting mechanism 4 is mounted on the material discharging side of the shell 1.

[0028] The device replaces manual cutting of a circular blade disc (blade roll), wherein the circular blade disc (blade roll 5) is installed on a carrier plate 2, and is conveniently accessible to and from a housing 1 through a slide rail 3. The housing 1 is used to contain and protect the blade roll 5, and prevent the blade roll 5 from breaking and injuring a person when being taken out, and a cutting mechanism 4 outside the housing 1 can help the user to cut off the blade roll 5 in a time-saving and labor-saving manner. In addition, the device can achieve the convenience of cutting the blade roll 5 as it is taken out.

[0029] Embodiment 2:

[0030] Based on the above embodiments, this embodiment shows that the supporting plate 2 includes side plates 6, rollers 7, a rotating shaft 8 and a damping bearing 9. The two ends of the rotating shaft 8 are rotatably connected to the two side plates 6 through the damping bearings 9, and the two pairs of rollers 7 are rotatably installed on the outer sides of the two side plates 6, and the knife roll 5 is installed on the rotating shaft 8.

[0031] The damping bearing 9 can hinder the unwinding and rotation of the blade roll 5 on the rotating shaft 8, so as to facilitate the straightening of the blade.

[0032] Preferably, the feed end of the slide rail 3 is provided with an arc portion 10 .

[0033] It helps the supporting plate 2 to roll into the housing 1 .

[0034] Embodiment three:

[0035] Based on the above embodiments, this embodiment Figure 2 As shown, the slide rail 3 is arranged at an angle, and the lower end is close to the discharge side of the housing 1 .

[0036] The inclination of the slide rail 3 not only facilitates the rolling of the carrier plate 2 into the housing 1 , but also facilitates the carrier plate 2 to press against the buffer mechanism 11 , thereby preventing the carrier plate 2 from moving back and forth and playing a stabilizing role.

[0037] Embodiment 4:

[0038] On the basis of the above embodiments, this embodiment shows that a buffer mechanism 11 is provided on the slide rail 3, and the buffer mechanism 11 includes a hollow rod 12, a guide rod 13, a spring 14 and a stopper 15. The hollow rod 12 is arranged parallel to the slide rail 3 and one end thereof is mounted on the shell 1. The guide rod 13 is slidably mounted in the cavity of the hollow rod 12. The stopper 15 is mounted on the outer end of the guide rod 13. The spring 14 is mounted on the hollow rod 12 and the guide rod 13, and the two ends of the spring 14 are respectively pressed against the stopper 15 and the shell 1.

[0039] The buffer mechanism 11 presses the stopper 15 tightly via the spring 14 , so as to prevent the impact force of the carrier plate 2 from causing damage to the equipment when the carrier plate 2 rolls into the housing 1 .

[0040] Embodiment five:

[0041] Based on the above embodiments, this embodiment Figure 3 It is shown that the cutting mechanism 4 includes a base plate 16, a column 17, a movable plate 19, a blade 20, a rotating plate 21, a connecting rod 22 and a handle 23. The base plate 16 is horizontally mounted on a fixed platform 18 outside the shell 1, the column 17 is vertically mounted at one end of the base plate 16, one end of the movable plate 19 is rotatably connected to the other end of the base plate 16, the rotating plate 21 is rotatably mounted on the top of the column 17, the two ends of the connecting rod 22 are rotatably connected to the other end of the movable plate 19 and the rotating plate 21 respectively, the handle 23 is mounted on the side of the rotating plate 21, and two blades 20 that cooperate with each other are mounted on the base plate 16 and the movable plate 19 respectively.

[0042] The operator holds the handle 23 and presses it down, and the rotating plate 21 presses the movable plate 19 down through the connecting rod 22, and the blades 20 on the bottom plate 16 and the movable plate 19 move toward each other to form a shearing effect, thereby cutting off the blades, saving time and effort.

[0043] Preferably, a support roller 24 is provided on the inner bottom surface of the shell 1 , and a pair of vertical rollers 25 is provided on the inner bottom surface of the shell 1 .

[0044] It plays the role of supporting the blade and guiding positioning.

[0045] The working process of the utility model is as follows: a worker first installs a knife roll 5 on the rotating shaft 8 on the carrying plate 2, and then places the carrying plate 2 on the slide rail 3 and pushes it into the shell 1. Then, the movable head of the knife roll 5 is led from the bottom to the roller 24, and passes through a pair of vertical rollers 25 from the discharge end of the shell 1 to enter the cutting mechanism 4. After measuring the required blade length, the worker holds the handle 23 and presses it down. The rotating plate 21 presses the moving plate 19 down through the connecting rod 22. The blades 20 on the bottom plate 16 and the moving plate 19 move toward each other to form a shearing effect, thereby cutting off the blade, saving time and effort.

[0046] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A material discharging and cutting device for a circular cutter disc, characterized in that: The invention comprises a shell (1), a carrying plate (2), a slide rail (3) and a cutting mechanism (4), wherein the carrying plate (2) is used for rotatably mounting a knife roll (5), the slide rail (3) is symmetrically mounted on the shell (1), the carrying plate (2) is rollingly mounted on the slide rail (3), and the cutting mechanism (4) is mounted on the discharge side of the shell (1).

2. The material discharging and cutting device for a circular cutter disc according to claim 1, characterized in that: The carrier plate (2) comprises a side plate (6), a roller (7), a rotating shaft (8) and a damping bearing (9); the two ends of the rotating shaft (8) are respectively rotatably connected to the two side plates (6) via the damping bearing (9); the two pairs of rollers (7) are respectively rotatably mounted on the outer sides of the two side plates (6); and the blade roll (5) is mounted on the rotating shaft (8).

3. The material discharging and cutting device for a circular cutter disc according to claim 1 is characterized in that: The feed end of the slide rail (3) is provided with an arc-shaped portion (10).

4. The material discharging and cutting device for a circular cutter disc according to claim 1, characterized in that: The slide rail (3) is arranged at an angle, and the lower end is close to the discharge side of the shell (1).

5. The material discharging and cutting device for a circular cutter disc according to claim 1, characterized in that: The slide rail (3) is provided with a buffer mechanism (11), the buffer mechanism (11) comprising a hollow rod (12), a guide rod (13), a spring (14) and a stopper (15); the hollow rod (12) is arranged parallel to the slide rail (3) and one end of the hollow rod (12) is mounted on the housing (1); the guide rod (13) is slidably mounted in the cavity of the hollow rod (12); the stopper (15) is mounted on the outer end of the guide rod (13); the spring (14) is sleeved on the hollow rod (12) and the guide rod (13), and the two ends of the spring (14) are respectively pressed against the stopper (15) and the housing (1).

6. The material discharging and cutting device for a circular cutter disc according to claim 1, characterized in that: The cutting mechanism (4) comprises a bottom plate (16), a column (17), a movable plate (19), a blade (20), a rotating plate (21), a connecting rod (22) and a handle (23); the bottom plate (16) is horizontally mounted on a fixed platform (18) outside the housing (1); the column (17) is vertically mounted on one end of the bottom plate (16); one end of the movable plate (19) is rotatably connected to the other end of the bottom plate (16); the rotating plate (21) is rotatably mounted on the top of the column (17); two ends of the connecting rod (22) are rotatably connected to the other end of the movable plate (19) and the rotating plate (21) respectively; the handle (23) is mounted on the side of the rotating plate (21); and two blades (20) that cooperate with each other are mounted on the bottom plate (16) and the movable plate (19) respectively.

7. The material discharging and cutting device for a circular cutter disc according to claim 1, characterized in that: The inner bottom surface of the shell (1) is provided with a roller (24).

8. The material discharging and cutting device for a circular cutter disc according to claim 1, characterized in that: A pair of vertical rollers (25) are provided on the inner bottom surface of the shell (1).

Images