CN217621025U

CN217621025U - Upper power small die cutting machine

Info

Publication number: CN217621025U
Application number: CN202221980027.8U
Authority: CN
Inventors: 陈尊河
Original assignee: Suzhou Kedou Precision Machinery Co ltd
Current assignee: Suzhou Kedou Precision Machinery Co ltd
Priority date: 2022-07-29
Filing date: 2022-07-29
Publication date: 2022-10-21
Anticipated expiration: 2032-07-29

Abstract

The utility model discloses an upper power small die-cutting machine, which comprises a frame, an upper driving mechanism, a cam mechanism, a die-cutting device and a feeding mechanism; the upper driving mechanism is arranged on a working table surface of the rack, and the die cutting device is arranged below the working table surface; the die cutting device comprises an upper die base, a lower die base and a guide pillar, wherein the upper die base is arranged above the lower die base in a lifting manner; the guide post penetrates through the upper die holder, the lower die holder and the working table surface, and the upper die holder is also provided with a guide sleeve through which the guide post penetrates; the output end of the upper driving mechanism is connected with the cam mechanism, and the cam mechanism drives the upper die base to lift; the utility model has the advantages that the upper driving mechanism is linked with the eccentric wheel, and the eccentric wheel drives the linear movable frame to do up-and-down reciprocating motion; under the linkage action of the guide sleeve, the upper die holder is correspondingly forced to synchronously reciprocate up and down, so that the purpose of stamping and die-cutting forming is realized, and the die-cutting forming device is suitable for small-area stamping and die-cutting forming.

Description

Upper power small die cutting machine

Technical Field

The utility model relates to a small-size cross cutting machine technical field, concretely relates to go up small-size cross cutting machine of power.

Background

The Die Cutting Machine (Die Cutting Machine), also called beer Machine, numerical control punching Machine, is mainly used for Die Cutting (full break, half break), indentation and gilding operation, fitting, automatic waste discharge of some corresponding non-metallic materials, non-setting adhesive, EVA, double faced adhesive tape, electron, mobile phone cushion, etc., the Die Cutting Machine utilizes steel knife, hardware mould, steel wire (or stencil carved by steel plate), exert certain pressure through the impression plate, roll and cut the printed matter or cardboard into certain shape. Is an important device for processing and forming the packages after printing.

The modern society uses cross cutting machine at the manufacturing, and the cross cutting machine of selling on the market is various, and it all has different design theory separately, strives for can reach different users' operation requirement.

However, although these die cutting machines can substantially meet the use requirements, the cost is relatively high, the structure is complex, and the die cutting machines are applicable to large-scale die cutting and stamping without problems, but if the die cutting machines are used for small-area stamping and die cutting, unnecessary waste is caused, energy consumption is high, the production cost is also too high, the size is large, the occupied positions are large, and the die cutting machines are not beneficial to wide popularization and use.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a utility model aims at providing a go up small-size cross cutting machine of power.

In order to achieve the purpose of the utility model, the utility model adopts the technical proposal that: an upper power small die cutting machine comprises a machine frame, an upper driving mechanism, a cam mechanism, a die cutting device and a feeding mechanism; the upper driving mechanism is arranged on a working table surface of the rack, and the die cutting device is arranged below the working table surface; the die cutting device comprises an upper die base, a lower die base and a guide pillar, wherein the upper die base is arranged above the lower die base in a lifting manner; the guide post penetrates through the upper die holder, the lower die holder and the working table surface, and the upper die holder is also provided with a guide sleeve through which the guide post penetrates; the output end of the upper driving mechanism is connected with the cam mechanism, and the cam mechanism drives the upper die base to lift.

Specifically, guide holes matched with the guide sleeves are formed in four corners of the upper die base, and the guide sleeves are fixed in the guide holes; the lower die holder and the working table are respectively and fixedly connected with the bottom end and the top end of the guide pillar to form a stable and real bracket.

Preferably, the upper driving mechanism includes a motor, a first gear, a second gear, and a belt; the first gear is arranged at the output end of the motor and drives the second gear to rotate through a belt; the second gear is connected with the cam mechanism through a transmission shaft.

Preferably, the working table is provided with a rectangular through groove, the top end of the cam mechanism is mounted on the working table through a first mounting seat, and the bottom end of the cam mechanism is mounted on the upper die holder through a second mounting seat; wherein the rectangular through slot forms a limit for the linearly movable frame to ensure movement of the linearly movable frame in a vertical direction.

Preferably, the cam mechanism comprises an eccentric wheel, a linearly movable frame and a connecting rod, and the linearly movable frame is driven by the eccentric wheel to move in the vertical direction without rotating; two ends of the eccentric wheel penetrate through the linear movable frame to be rotatably connected with the first mounting seat, and two ends of the connecting rod penetrate through the linear movable frame to be mounted on the second mounting seat; the two ends of the connecting rod penetrate through the linear movable frame and are arranged on the second mounting base, the linear movable frame can be limited, and the linear movable frame is guaranteed to move only in the vertical direction.

Preferably, the number of the guide pillars is four, and the guide pillars are uniformly distributed at four corner positions of the die cutting device.

Preferably, the feeding mechanism comprises a receiving roller set arranged on one side of the die cutting device, a conveying table arranged between the receiving roller set and the die cutting device, and auxiliary rollers positioned on two sides of the die cutting device; the material receiving roller group comprises a driving traction roller, an upper pressing roller and a driving device of the driving traction roller.

Preferably, the upper surface of the upper die holder is provided with an adapting groove corresponding to the linear movable frame; wherein the accommodation groove is adapted to the shape of the bottom of the linearly movable frame.

Preferably, the first gear has a smaller diameter than the second gear; wherein the diameter of the first gear is smaller than that of the second gear so as to ensure that the rotating speed of the second gear is slower; the rotation of the eccentric wheel in the cam mechanism is ensured to be more stable.

Because of the application of the technical scheme, compared with the prior art, the utility model has the following advantages:

1. the utility model utilizes the cam machine to drive the upper die base to reciprocate up and down, greatly simplifies the structure of the traditional die cutting machine, and has simple and convenient assembly;

2. the utility model has high stability, low failure rate, easy operation and control, greatly improved working efficiency, and is suitable for small-area stamping die-cutting forming;

3. the utility model discloses a drive arrangement locates the cutting device top, and is small, and occupation space is few, and overall structure is succinct, compact, does benefit to extensive popularization and application.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the working table of the present invention;

fig. 3 is a schematic structural view 1 of the upper driving mechanism and the cam mechanism of the present invention;

fig. 4 is a schematic structural diagram 2 of the upper driving mechanism and the cam mechanism of the present invention.

Wherein: 1. an upper drive mechanism; 2. a cam mechanism; 3. a die cutting device; 4. a feeding mechanism; 5. a work table; 6. an upper die holder; 7. a lower die holder; 8. a guide post; 9. a guide sleeve; 10. an auxiliary roller; 11. a transfer table; 12. a driving traction roller; 13. an upper compression roller; 14. an eccentric wheel; 15. a rectangular through groove; 16. a first mounting seat; 17. a second mounting seat; 18. a drive device; 19. a dust-proof shell; 20. a connecting rod; 21. a first gear; 22. a second gear; 23. a belt.

Detailed Description

The invention will be further described with reference to the following drawings and examples:

in order to make the above objects, features and advantages of the present invention more clearly understandable, the present invention is further described in detail with reference to the accompanying drawings and the detailed description, wherein the drawings are simplified schematic drawings, which illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention, and it is to be noted that the embodiments and features of the embodiments in the present application can be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art through specific situations.

Referring to fig. 1-4, an upper power small die cutting machine includes a frame, an upper driving mechanism 1, a cam mechanism 2, a die cutting device 3, and a feeding mechanism 4; the upper driving mechanism 1 is arranged on a working table surface 5 of the rack, and the die cutting device 3 is arranged below the working table surface 5; the die cutting device 3 comprises an upper die seat 6, a lower die seat 7 and a guide pillar 8, and the upper die seat 6 can be arranged above the lower die seat 7 in a lifting way; the die cutting device comprises an upper die base 6, a lower die base 7, a working table surface 5, four guide columns 8 and a guide sleeve 9, wherein the four guide columns 8 are uniformly distributed at four corner positions of the die cutting device 3, the guide columns 8 penetrate through the upper die base 6, the lower die base 7 and the working table surface 5, and the guide sleeve 9 which allows the guide columns 8 to penetrate through is further arranged on the upper die base 6; wherein, the upper die holder 6 is connected with the guide post 8 in a sliding way through a guide sleeve 9; the output end of the upper driving mechanism 1 is connected with the cam mechanism 2, and the cam mechanism 2 drives the upper die base 6 to lift.

Specifically, four corners of the upper die base 6 are provided with guide holes matched with the guide sleeves 9, and the guide sleeves 9 are fixed in the guide holes; the lower die holder 7 and the working table surface 5 are respectively and fixedly connected with the bottom end and the top end of the guide post 8 to form a stable and real bracket.

The feeding mechanism 4 comprises a receiving roller set arranged on one side of the die cutting device 3, a conveying table 11 arranged between the receiving roller set and the die cutting device 3 and auxiliary rollers 10 positioned on two sides of the die cutting device 3; the material receiving roller set comprises a driving traction roller 12, an upper pressing roller 13 and a driving device 18 of the driving traction roller 12; in the actual use process, the driving device 18 drives the driving traction roller 12 to move, the driving traction roller 12 drives the die cutting material to move, and the upper compression roller 13 and the auxiliary roller 10 are driven rollers without power.

The cam mechanism 2 comprises an eccentric wheel 14, a linear movable frame and a connecting rod 20, wherein the linear movable frame is driven by the eccentric wheel 14 to move in the vertical direction without rotating; in practical use, the upper driving mechanism 1 drives the eccentric wheel 14 to rotate, and the eccentric wheel 14 drives the linearly movable frame to perform lifting motion, so that the upper die holder 6 is lifted and lowered.

The worktable surface 5 is provided with a rectangular through groove 15 to form the limit of the linear movable frame so as to ensure the movement of the linear movable frame in the vertical direction; the top end of the cam mechanism 2 penetrates through the rectangular through groove 15 and is installed on the working table surface 5 through a first installation seat 16, and the bottom end of the cam mechanism 2 is installed on the upper die holder 6 through a second installation seat 17; two ends of the eccentric wheel 14 penetrate through the linear movable frame to be rotatably connected with the first mounting seat 16, and two ends of the connecting rod 20 penetrate through the linear movable frame to be mounted on the second mounting seat 17, so that the linear movable frame can be limited, and the linear movable frame is guaranteed to move only in the vertical direction.

The upper surface of the upper die holder 6 is provided with an adaptation groove corresponding to the linear movable frame, and the adaptation groove adapts to the shape of the bottom of the linear movable frame.

The upper driving mechanism 1 comprises a motor, a first gear 21, a second gear 22 and a belt 23, and the upper driving mechanism 1 is sleeved with a dustproof shell 19; the first gear 21 is installed at the output end of the motor, the first gear 21 drives the second gear 22 to rotate through a belt 23, and the second gear 22 is connected with the eccentric wheel 14 in the cam mechanism 2 through a transmission shaft, so as to drive the eccentric wheel 14 to rotate; the eccentric wheel 14 rotates to drive the linear movable frame to move up and down, thereby driving the upper die holder 6 to move up and down. The diameter of the first gear 21 is smaller than that of the second gear 22 so as to ensure that the rotation speed of the second gear 22 is slower; ensuring more stable rotation of the eccentric 14 in the cam mechanism 2.

The utility model provides an upper power small die-cutting machine, when in work, an upper driving mechanism 1 is linked with an eccentric wheel 14, and the eccentric wheel 14 drives a linear movable frame to do up-and-down reciprocating motion; under the linkage action of the guide sleeve 9, the upper die holder 6 is correspondingly forced to do up-and-down reciprocating motion synchronously, the purpose of stamping, die cutting and forming is realized, and the method is suitable for small-area stamping, die cutting and forming.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to the above-described embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A small-sized upper power die cutting machine is characterized by comprising a machine frame, an upper driving mechanism (1), a cam mechanism (2), a die cutting device (3) and a feeding mechanism (4); the upper driving mechanism (1) is arranged on a working table top (5) of the rack, and the die cutting device (3) is arranged below the working table top (5); the die cutting device (3) comprises an upper die holder (6), a lower die holder (7) and a guide post (8), wherein the upper die holder (6) can be arranged above the lower die holder (7) in a lifting way; the guide post (8) penetrates through the upper die holder (6), the lower die holder (7) and the working table top (5), and a guide sleeve (9) through which the guide post (8) penetrates is further arranged on the upper die holder (6); the output end of the upper driving mechanism (1) is connected with the cam mechanism (2), and the cam mechanism (2) drives the upper die base (6) to lift.

2. The small size die cutting machine according to claim 1, characterized in that said upper driving mechanism (1) comprises a motor, a first gear (21), a second gear (22) and a belt (23); the first gear (21) is arranged at the output end of the motor, and the first gear (21) drives the second gear (22) to rotate through a belt (23); the second gear (22) is connected with the cam mechanism (2) through a transmission shaft.

3. The small-sized upper power die cutting machine according to claim 1, wherein the working table (5) is provided with a rectangular through groove (15), the top end of the cam mechanism (2) is mounted on the working table (5) through a first mounting seat (16), and the bottom end of the cam mechanism (2) is mounted on the upper die base (6) through a second mounting seat (17).

4. An upper powered small die cutting machine as claimed in claim 3, characterised in that said cam mechanism (2) comprises an eccentric (14), a linearly movable frame moving vertically without rotation under the action of said eccentric (14), and a connecting rod (20); two ends of the eccentric wheel (14) penetrate through the linear movable frame to be rotatably connected with the first mounting seat (16), and two ends of the connecting rod (20) penetrate through the linear movable frame to be mounted on the second mounting seat (17).

5. An upper powered small die cutting machine as claimed in claim 1, characterised in that said guide posts (8) are four in number and are evenly distributed at four corner positions of said die cutting means (3).

6. The small-sized upper power die cutting machine according to claim 1, characterized in that the feeding mechanism (4) comprises a receiving roller set arranged at one side of the die cutting device (3), a conveying table (11) arranged between the receiving roller set and the die cutting device (3) and auxiliary rollers (10) arranged at two sides of the die cutting device (3); the material receiving roller set comprises a driving traction roller (12), an upper pressing roller (13) and a driving device (18) of the driving traction roller (12).

7. An upper powered small die cutting machine as claimed in claim 4, characterised in that the upper die base (6) is provided with an upper surface provided with an accommodating groove corresponding to said linearly movable frame.

8. An upper powered die cutting machine as claimed in claim 2, wherein said first gear wheel (21) is of smaller diameter than said second gear wheel (22).