CN213945071U

CN213945071U - Die-cut device of front bezel

Info

Publication number: CN213945071U
Application number: CN202022579327.2U
Authority: CN
Inventors: 万国兵
Original assignee: Nanchang Guoda Machinery Manufacturing Co ltd
Current assignee: Dalian Yong'an Petrochemical Equipment Co ltd
Priority date: 2020-11-10
Filing date: 2020-11-10
Publication date: 2021-08-13
Anticipated expiration: 2030-11-10

Abstract

The utility model discloses a die-cut device of front bezel, including the punching frame, punching frame swing joint has the eccentric shaft, the one end of eccentric shaft runs through punching frame just extends to synchronizing wheel department, synchronizing wheel is connected with synchronizing wheel two through the hold-in range, synchronizing wheel two and feed mechanism fixed connection, the eccentric shaft is located punching frame inside both ends fixedly connected with bearing, the outer fixed surface of bearing is connected with the gangbar, the bottom swing joint of gangbar has the knife rest, the both sides fixedly connected with slider of knife rest, the slider pass through the spout with punching frame sliding connection, one side of knife rest is equipped with the punching press sword, the punching press sword cooperatees with the punching press platform, the punching press platform with punching frame fixed connection. Has the advantages that: the machine is used for punching, the working efficiency of a user is improved, the cutting precision is improved, and the processing production in the later period is facilitated.

Description

Die-cut device of front bezel

Technical Field

The utility model relates to a die-cut technical field particularly, relates to a die-cut device of front bezel.

Background

The production of the door plate front plate adopts a medium density board (MDF) or a high density board (HDF) or a steel plate as a base material, natural solid wood veneers such as fraxinus mandshurica, black walnuts, roses, sapelli and the like are pasted on the surface of the base material, or a PVC or PP film is pasted on the surface of the base material, or any wood veneer and surface skin are not pasted on the surface of the base material, and the base material is processed and formed by cutting off redundant steel plates.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a die-cut device of front bezel to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a die-cut device of front bezel, includes the die-cut frame, die-cut frame swing joint has the eccentric shaft, the one end of eccentric shaft runs through die-cut frame just extends to synchronizing wheel one, synchronizing wheel one is connected with synchronizing wheel two through the hold-in range, synchronizing wheel two and feed mechanism fixed connection, the eccentric shaft is located the inside both ends fixedly connected with bearing of die-cut frame, the surface fixedly connected with gangbar of bearing, the bottom swing joint of gangbar has the knife rest, the both sides fixedly connected with slider of knife rest, the slider pass through the spout with die-cut frame sliding connection, one side of knife rest is equipped with the stamping knife, the stamping knife cooperatees with the punching platform, the punching platform with die-cut frame fixed connection.

Further, the feeding mechanism comprises a first rotating shaft, a first roller, a first gear, a second rotating shaft and a second roller, the circle center of the second synchronizing wheel is fixedly connected with a first rotating shaft, one end of the first rotating shaft penetrates through the punching frame and extends to the other side of the punching frame, the outer surface of the first rotating shaft positioned in the punching frame is fixedly connected with a first roller, one side of the second synchronizing wheel is provided with a first gear and is fixedly connected with the first rotating shaft, a power mechanism is arranged on one side of the first gear far away from the second synchronous wheel, the bottom of the first gear is engaged with the second gear, the circle center of the second gear is fixedly connected with a second rotating shaft which penetrates through the punching frame and is movably connected with the punching frame, the outer surface of the rotating shaft II, which is positioned inside the punching frame, is fixedly connected with a roller II, and the roller I is matched with the roller II.

Furthermore, the power mechanism comprises a motor and a protection box, the motor is arranged on one side, away from the synchronizing wheel II, of the first gear, the output end of the motor is fixedly connected with the first rotating shaft, and the motor is fixedly connected with the protection box.

Furthermore, the protection box is connected with the punching frame in a clamping mode.

Further, the stamping knife is in threaded connection with the knife rest through a bolt.

Furthermore, a stamping material is arranged at the top of the stamping platform.

Furthermore, a supporting table is arranged on one side, away from the punching table, of the second roller, and the supporting table is fixedly connected with the punching frame.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) when current door plant front bezel production, need the unnecessary steel sheet of artifical excision, waste time and energy, work efficiency is low, and the die-cut device of this front bezel utilizes the machine to die-cut, has improved user's work efficiency.

(2) When artifical excision unnecessary steel sheet during current front bezel production, the precision of cutting is low, and it is inconvenient to lead to the processing in later stage, and this die-cut device of front bezel has improved the cutting accuracy of steel sheet, is favorable to later stage processing production.

(3) The existing front plate punching device needs manual feeding, the working process is complex, the working efficiency is low, the front plate punching device can automatically feed materials, the working process of a user is simplified, and the working efficiency of the user is increased.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a front plate punching apparatus according to an embodiment of the present invention;

fig. 2 is a cross-sectional view of a front plate blanking device according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a protection box of a front plate punching device according to an embodiment of the present invention;

fig. 4 is a side view cross-sectional view of a front plate blanking device according to an embodiment of the present invention;

fig. 5 is an enlarged view at a in fig. 4.

Reference numerals:

1. a punching frame; 2. an eccentric shaft; 3. a first synchronizing wheel; 4. a synchronous belt; 5. a second synchronizing wheel; 6. a bearing; 7. a linkage rod; 8. a tool holder; 9. a slider; 10. a chute; 11. punching a knife; 12. a punching stage; 13. a first rotating shaft; 14. a first roller; 15. a first gear; 16. a second gear; 17. a second rotating shaft; 18. a second roller; 19. a motor; 20. a protection box; 21. stamping the material; 22. and a support table.

Detailed Description

The following, with reference to the drawings and the detailed description, further description of the present invention is made:

the first embodiment is as follows:

referring to fig. 1-5, a front plate punching device according to an embodiment of the present invention includes a punching frame 1, the punching frame 1 is movably connected with an eccentric shaft 2, one end of the eccentric shaft 2 penetrates the punching frame 1 and extends to a first synchronizing wheel 3, the first synchronizing wheel 3 is connected with a second synchronizing wheel 5 through a synchronous belt 4, the second synchronizing wheel 5 is fixedly connected with a feeding mechanism, the eccentric shaft 2 is located at two ends inside the punching frame 1, a bearing 6 is fixedly connected with the eccentric shaft 2, the outer surface of the bearing 6 is fixedly connected with a linkage rod 7, the bottom of the linkage rod 7 is movably connected with a knife rest 8, two sides of the knife rest 8 are fixedly connected with sliders 9, the sliders 9 are slidably connected with the punching frame 1 through a chute 10, one side of the knife rest 8 is provided with a punching knife 11, the punching knife 11 is matched with a punching table 12, the punching table 12 is fixedly connected with the punching frame 1, the machine is used for punching, the working efficiency of a user is improved, the cutting precision of the steel plate is improved, and the later-stage processing production is facilitated.

Example two:

referring to fig. 1-5, the feeding mechanism includes a first rotating shaft 13, a first roller 14, a first gear 15, a second gear 16, a second rotating shaft 17 and a second roller 18, the first rotating shaft 13 is fixedly connected to the center of the second synchronizing wheel 5, one end of the first rotating shaft 13 penetrates through the die-cutting frame 1 and extends to the other side of the die-cutting frame 1, the first rotating shaft 13 is fixedly connected to the first roller 14 on the outer surface of the inside of the die-cutting frame 1, the first gear 15 is arranged on one side of the second synchronizing wheel 5 and is fixedly connected to the first rotating shaft 13, a power mechanism is arranged on one side of the first gear 15 away from the second synchronizing wheel 5, the second gear 16 is engaged with the bottom of the first gear 15, the second rotating shaft 17 is fixedly connected to the center of the second gear 16, the second rotating shaft 17 penetrates through the die-cutting frame 1 and is movably connected to the die-cutting frame 1, the second rotating shaft 17 is fixedly connected to the outer surface of the inside of the die-cutting frame 1 and is fixedly connected to the second roller 18, the first roller 14 is matched with the second roller 18, automatic feeding can be achieved, the working process of a user is simplified, and the working efficiency of the user is improved, the power mechanism comprises a motor 19 and a protection box 20, the first gear 15 is far away from one side of the second synchronizing wheel 5, the output end of the motor 19 is fixedly connected with the first rotating shaft 13, and the motor 19 is fixedly connected with the protection box 20 and can control the operation of a machine.

Example three:

referring to fig. 1-5, the protection box 20 is fastened to the die-cutting frame 1, so that maintenance or replacement of internal parts is facilitated, the punching knife 11 is in threaded connection with the knife rest 8 through a bolt, so that a knife can be replaced conveniently, a punching material 21 is arranged at the top of the punching table 12, a supporting table 22 is arranged on one side, away from the punching table 12, of the second roller 18, and the supporting table 22 is fixedly connected with the die-cutting frame 1.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

In practical application, a motor 19 is started, the motor 19 simultaneously drives a gear I15, a synchronous wheel II 5 and a roller I14 to rotate through a rotating shaft I13, the gear I15 drives a rotating shaft II 17 through a gear II 16, the rotating shaft II 17 drives a roller II 18 to rotate, the roller I14 is matched with the roller II 18, automatic feeding can be realized, the working process of a user is simplified, the working efficiency of the user is improved, the synchronous wheel II 5 drives a synchronous wheel I3 through a synchronous belt 4, the synchronous wheel I3 drives an eccentric shaft 2 to rotate, the eccentric shaft 2 pulls a tool rest 8 through a bearing 6 and a linkage rod 7, the tool rest 8 slides up and down in a sliding groove 10 through sliding blocks 9 on two sides, the tool rest 8 drives a stamping tool 11, the stamping tool 11 is matched with a stamping table 12 to stamp stamping materials 21, the stamping is carried out by using a machine, the working efficiency of the user is improved, and the cutting precision of a steel plate is improved, is beneficial to the post processing production.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A front plate punching device is characterized by comprising a punching frame (1), wherein an eccentric shaft (2) is movably connected to the punching frame (1), one end of the eccentric shaft (2) penetrates through the punching frame (1) and extends to a first synchronizing wheel (3), the first synchronizing wheel (3) is connected with a second synchronizing wheel (5) through a synchronous belt (4), the second synchronizing wheel (5) is fixedly connected with a feeding mechanism, bearings (6) are fixedly connected to two ends of the inner portion of the punching frame (1) of the eccentric shaft (2), a linkage rod (7) is fixedly connected to the outer surface of each bearing (6), a knife rest (8) is movably connected to the bottom of each linkage rod (7), sliding blocks (9) are fixedly connected to two sides of each knife rest (8), each sliding block (9) is slidably connected with the punching frame (1) through a sliding chute (10), a punching knife (11) is arranged on one side of each knife rest (8), the punching knife (11) is matched with the punching table (12), and the punching table (12) is fixedly connected with the punching frame (1).

2. The front plate punching device according to claim 1, wherein the feeding mechanism comprises a first rotating shaft (13), a first roller (14), a first gear (15), a second gear (16), a second rotating shaft (17) and a second roller (18), the first rotating shaft (13) is fixedly connected with the circle center of the second synchronizing wheel (5), one end of the first rotating shaft (13) penetrates through the punching frame (1) and extends to the other side of the punching frame (1), the first rotating shaft (13) is fixedly connected with the first roller (14) on the outer surface inside the punching frame (1), the first gear (15) is arranged on one side of the second synchronizing wheel (5) and is fixedly connected with the first rotating shaft (13), a power mechanism is arranged on one side of the first gear (15) far away from the second synchronizing wheel (5), and the second gear (16) is meshed with the bottom of the first gear (15), the circle center of the second gear (16) is fixedly connected with a second rotating shaft (17), the second rotating shaft (17) penetrates through the punching frame (1) and is movably connected with the punching frame (1), the second rotating shaft (17) is located on the outer surface of the inner portion of the punching frame (1) and is fixedly connected with a second roller (18), and the first roller (14) is matched with the second roller (18).

3. The front plate punching device according to claim 2, wherein the power mechanism comprises a motor (19) and a protection box (20), the motor (19) is arranged on one side of the first gear (15) far away from the second synchronizing wheel (5), the output end of the motor (19) is fixedly connected with the first rotating shaft (13), and the motor (19) is fixedly connected with the protection box (20).

4. A front plate blanking device according to claim 3, characterized in that the protective box (20) is clamped to the blanking frame (1).

5. A front plate blanking device according to claim 1, characterized in that the punching blade (11) is screwed to the holder (8) by means of bolts.

6. A front plate blanking device according to claim 1, characterized in that the top of the blanking station (12) is provided with a blanking material (21).

7. A front plate blanking device according to claim 2, characterized in that a support table (22) is arranged on the side of the second roller (18) away from the blanking table (12), and the support table (22) is fixedly connected with the blanking frame (1).