CN212917214U

CN212917214U - Pneumatic puncher convenient to porous while blanking

Info

Publication number: CN212917214U
Application number: CN202021778150.2U
Authority: CN
Inventors: 贾荣华; 张荟; 李园园
Original assignee: Dongguan Jinkedi Hardware Products Co ltd
Current assignee: Guangdong Jincodi Intelligent Technology Co ltd
Priority date: 2020-08-24
Filing date: 2020-08-24
Publication date: 2021-04-09
Anticipated expiration: 2030-08-24

Abstract

The utility model discloses a pneumatic puncher convenient to multiaperture is blanking simultaneously relates to pneumatic puncher technical field, including the base station, the top of base station is provided with two support frames, and installs the cylinder on the top of every group support frame, the top of base station is located the below of push pedal and is provided with the mounting panel, and the bottom of mounting panel installs the multiunit drift, the outer wall of dead lever is fixed with the button, one side that the outer wall of base station is located the dead lever is connected with the revolving door through the pivot. The utility model discloses an outer wall of button is provided with the fixed slot that matches with revolving door top outer wall, and the fixed slot is fixed the revolving door at its inner wall and is made whole collection room be in under a sealed state, presses down button back fixed slot and revolving door top outer wall to break away from the revolving door and be opened, and circular sweeps can flow out from collecting the room, and the staff later stage of being convenient for is cleared up the circular sweeps in the mobile punching machine.

Description

Pneumatic puncher convenient to porous while blanking

Technical Field

The utility model relates to a pneumatic puncher technical field specifically is a pneumatic puncher convenient to porous while blanking.

Background

The pneumatic punching machine is also called as a plastic bag punching machine and a punching machine, is a pneumatic punching die which is assisted to a bag making machine, and is used for transmitting a signal given by a computer of the bag making machine to an electromagnetic valve to work.

However, when the existing pneumatic punching machine is used, the punched part is manually placed inside the punching machine through staff, the mode is easy to cause that the position of the punched part is incorrect, the quality of the final product is influenced, a lot of circular waste scraps are generated after punching, and the circular waste scraps are accumulated in the corners of the punching machine and are not easy to treat.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems that the manual material loading position of the existing pneumatic punching machine is not accurately placed and round scraps are accumulated in the punching machine and are not easy to treat, the pneumatic punching machine convenient for punching multiple holes simultaneously is provided.

In order to achieve the above object, the utility model provides a following technical scheme: a pneumatic punching machine convenient for punching multiple holes simultaneously comprises a base station, wherein two support frames are arranged at the top end of the base station, a cylinder is arranged at the top end of each support frame, the output end of the cylinder penetrates through the top end of each support frame and extends to the inside of each support frame, a push plate is connected inside the support frames, a mounting plate is arranged at the top end of the base station below the push plate, a plurality of groups of punches are arranged at the bottom end of the mounting plate, two support rods are fixed on the inner wall of the mounting plate, a buffer spring is fixed on the outer wall of each support rod, a through hole is formed in the inner wall of the base station below the punches, a collecting chamber is arranged inside the bottom end of the base station, an extension plate is arranged on one side of the base station, a rotating motor is arranged at the top end of the extension plate, and the bottom of driven gear is located same pivot and installs the swing pinion, the outer wall meshing of swing pinion has the rack board, and rack board one end is connected with the fixed plate, one side of fixed plate is connected with the connecting plate, and the outer wall of extension board is located the bottom of connecting plate and has seted up the spout, the dead lever is installed to the inner wall of collecting chamber, and the top of dead lever is connected with coupling spring, the outer wall of dead lever is fixed with the button, one side that the outer wall of base station is located the dead lever is connected with the revolving door through the pivot.

Preferably, the mounting plate is connected with the inner wall of the base through a buffer spring.

Preferably, the rotating motor is rotatably connected with the driving gear through a rotating shaft, and the rotating motor is fixedly connected with the rotating shaft through a coupling.

Preferably, the rotary gear is rotatably connected with the fixed plate through a rack plate, and the outer wall of the connecting plate is engaged with the inner wall of the sliding chute.

Preferably, the button is connected with the fixing rod through a connecting spring, and the outer wall of the fixing rod is matched with the inner wall of the button.

Preferably, the outer wall of button is provided with the fixed slot that matches with revolving door top outer wall, and the inner wall of fixed slot and the top outer wall interference fit of revolving door.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a rotatory gear is connected with the fixed plate rotation by rack plate, and the outer wall of connecting plate agrees with the inner wall of spout, and rotatory gear and driving gear are located same fixed axle, and rotatory gear forward rotation rack plate moves down and the connecting plate slides down at the inner wall of spout simultaneously, and rotatory gear backward rotation rack plate moves up and the connecting plate slides up at the inner wall of spout simultaneously, is convenient for automatic control by the business turn over of blanking piece in the puncher;

2. the utility model discloses an outer wall of button is provided with the fixed slot that matches with revolving door top outer wall, and the inner wall of fixed slot and the top outer wall interference fit of revolving door, and the fixed slot is fixed the revolving door and is made whole collection room be in a sealed state at its inner wall, presses down behind the button fixed slot and the revolving door top outer wall break away from the revolving door and is opened, and circular sweeps can flow from collecting the room, and the staff later stage of being convenient for is cleared up the circular sweeps in the mobile punching machine.

Drawings

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

fig. 2 is a top view of the present invention;

fig. 3 is a side view of the present invention.

In the figure: 1. a base station; 2. a support frame; 3. a cylinder; 4. pushing the plate; 5. mounting a plate; 6. a punch; 7. a support bar; 8. a buffer spring; 9. a through hole; 10. a collection chamber; 11. an extension plate; 12. a rotating electric machine; 13. a rotating shaft; 14. a driving gear; 15. a driven gear; 16. a rotating gear; 17. a rack plate; 18. a fixing plate; 19. a connecting plate; 20. a chute; 21. fixing the rod; 22. a connecting spring; 23. a button; 24. a revolving door.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but 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 thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.

The rotating electric machine (model: 90YYJJ) and the air cylinder (model: TDA20) mentioned in the utility model can be obtained by market or private ordering.

Referring to fig. 1-3, a pneumatic punching machine convenient for punching multiple holes simultaneously comprises a base station 1, two supporting frames 2 are arranged at the top end of the base station 1, a cylinder 3 is arranged at the top end of each supporting frame 2, the output end of the cylinder 3 penetrates through the top end of the supporting frame 2 and extends to the inside of the supporting frame 2 to be connected with a push plate 4, a mounting plate 5 is arranged at the top end of the base station 1 below the push plate 4, a plurality of groups of punches 6 are arranged at the bottom end of the mounting plate 5, two supporting rods 7 are fixed on the inner wall of the mounting plate 5, a buffer spring 8 is fixed on the outer wall of each group of the supporting rods 7, a through hole 9 is arranged at the inner wall of the base station 1 below the punches 6, a collecting chamber 10 is arranged at the inside of the bottom end of the base station 1, an extension plate 11 is, and the outer wall of rotation axis 13 is fixed with driving gear 14, the outer wall meshing of driving gear 14 has driven gear 15, and rotary gear 16 is installed to the bottom of driven gear 15 is located same pivot, the outer wall meshing of rotary gear 16 has rack plate 17, and rack plate 17 one end is connected with fixed plate 18, one side of fixed plate 18 is connected with connecting plate 19, and the outer wall of extension board 11 is located the bottom of connecting plate 19 and has seted up spout 20, dead lever 21 is installed to the inner wall of collection room 10, and the top of dead lever 21 is connected with connecting spring 22, the outer wall of dead lever 21 is fixed with button 23, the outer wall of base station 1 is located one side of dead lever 21 and is connected with revolving door 24 through.

Please refer to fig. 1, the mounting plate 5 is connected to the inner wall of the base 1 through a buffer spring 8, when the cylinder 3 drives the push plate 4 to press the mounting plate 5 downward, the buffer spring 8 generates an upward elastic force, which counteracts a portion of the downward pressure of the mounting plate 5, so as to prevent the punching member from being damaged due to too large downward force of the cylinder 3.

Please refer to fig. 2, the rotating motor 12 is rotatably connected to the driving gear 14 through the rotating shaft 13, and the rotating motor 12 is fixedly connected to the rotating shaft 13 through the coupling, the rotating motor 12 transmits the torque to the coupling, the coupling transmits the torque to the rotating shaft 13, and the rotating shaft 13 transmits the torque to the driving gear 14, so that the rotating motor 12 drives the driving gear 14 to rotate.

Please refer to fig. 2, the rotary gear 16 is rotatably connected to the fixed plate 18 through the rack plate 17, the outer wall of the connecting plate 19 is engaged with the inner wall of the sliding slot 20, the rotary gear 16 and the pinion 14 are located on the same fixed shaft, the rotary gear 16 rotates the rack plate 17 forward and moves downward while the connecting plate 19 slides downward on the inner wall of the sliding slot 20, the rotary gear 16 rotates the rack plate 17 backward and moves upward while the connecting plate 19 slides upward on the inner wall of the sliding slot 20, so as to automatically control the in-and-out of the punched piece in the hole-punching machine.

Please refer to fig. 3, the button 23 is connected to the fixing rod 21 through the connecting spring 22, and the outer wall of the fixing rod 21 is engaged with the inner wall of the button 23, so that the button 23 moves downward along the outer wall of the fixing rod 21 when pressed downward, and then moves upward to return to the original position due to the elastic force of the connecting spring 22, thereby facilitating the control of the button 23 at different positions inside the collecting chamber 10.

Please refer to fig. 3, the outer wall of the button 23 is provided with a fixing groove matching with the outer wall of the top end of the revolving door 24, the inner wall of the fixing groove is in interference fit with the outer wall of the top end of the revolving door 24, the revolving door 24 is fixed on the inner wall of the fixing groove, so that the whole collecting chamber 10 is in a sealed state, the fixing groove and the outer wall of the top end of the revolving door 24 are separated from the revolving door 24 and opened after the button 23 is pressed downwards, the round waste can flow out from the collecting chamber 10, and the round waste in the pneumatic punching machine can be cleaned conveniently by staff at the.

The working principle is as follows: firstly, when the pneumatic punching machine is used, a power supply is firstly switched on, a punched piece is placed in a fixing plate 18, a rotating motor 12 is rotatably connected with a driving gear 14 through a rotating shaft 13, the rotating motor 12 is fixedly connected with the rotating shaft 13 through a coupler, the rotating motor 12 transmits torque to the coupler, the coupler transmits the torque to the rotating shaft 13, the rotating shaft 13 transmits the torque to the driving gear 14, the rotating motor 12 drives the driving gear 14 to rotate, a rotating gear 16 is rotatably connected with the fixing plate 18 through a rack plate 17, the outer wall of a connecting plate 19 is matched with the inner wall of a sliding groove 20, the rotating gear 16 and the driving gear 14 are positioned on the same fixing shaft, the rack plate 17 is reversely rotated by the rotating gear 16 to move upwards, the connecting plate 19 slides upwards on the inner wall of the sliding groove 20, the punched piece is conveniently and automatically controlled to enter the punching machine, when the cylinder 3 drives the push plate 4 to downwards extrude the mounting plate 5, the buffer spring 8 can generate an upward elastic force which can counteract a part of downward pressure of the mounting plate 5 to prevent the punched piece from being damaged due to too large downward acting force of the cylinder 3, after punching, the rotary gear 16 rotates the rack plate 17 in the forward direction to move downwards while the connecting plate 19 slides downwards on the inner wall of the chute 20, the punched piece is automatically controlled to be sent out of the punching machine, punched round scraps enter the collecting chamber 10 through the through hole 9, the button 23 is connected with the fixed rod 21 through the connecting spring 22, the outer wall of the fixed rod 21 is matched with the inner wall of the button 23, the button 23 moves downwards along the outer wall of the fixed rod 21 when being pressed downwards, the outer wall of the button 23 is provided with a fixed groove matched with the outer wall at the top end of the rotary door 24, and the inner wall of the fixed groove is in interference fit with the outer wall at the top, the fixed slot is fixed revolving door 24 at its inner wall and is in a sealed state making whole collection room 10, and revolving door 24 is opened after the fixed slot breaks away from 24 top outer walls of revolving door, and circular sweeps can flow out from collecting room 10, and the staff later stage of being convenient for is cleared up the circular sweeps in the pneumatic puncher.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a pneumatic puncher convenient to porous while blanking, includes base station (1), its characterized in that: the top of base station (1) is provided with two support frames (2), and the top of every group support frame (2) installs cylinder (3), the output of cylinder (3) runs through the top of support frame (2) and extends to the internal connection of support frame (2) has push pedal (4), the top of base station (1) is located the below of push pedal (4) and is provided with mounting panel (5), and the bottom of mounting panel (5) installs multiunit drift (6), the inner wall of mounting panel (5) is fixed with two bracing pieces (7), and the outer wall of every group bracing piece (7) is fixed with buffer spring (8), the inner wall of base station (1) is located the below of drift (6) and is provided with through-hole (9), the inside of base station (1) bottom is provided with collection chamber (10), one side of base station (1) is provided with extension board (11), and the top of extension board (11) installs rotating electrical machines (12), the output end of the rotating motor (12) is connected with a rotating shaft (13), a driving gear (14) is fixed on the outer wall of the rotating shaft (13), a driven gear (15) is meshed with the outer wall of the driving gear (14), and the bottom end of the driven gear (15) is positioned on the same rotating shaft and is provided with a rotating gear (16), the outer wall of the rotating gear (16) is engaged with a rack plate (17), one end of the rack plate (17) is connected with a fixed plate (18), one side of the fixed plate (18) is connected with a connecting plate (19), and the outer wall of the extension plate (11) is provided with a chute (20) at the bottom end of the connecting plate (19), the inner wall of the collection chamber (10) is provided with a fixed rod (21), the top end of the fixed rod (21) is connected with a connecting spring (22), the outer wall of the fixed rod (21) is fixed with a button (23), one side of the outer wall of the base station (1) positioned on the fixing rod (21) is connected with a rotating door (24) through a rotating shaft.

2. The pneumatic punch for facilitating simultaneous multi-hole blanking of claim 1, wherein: the mounting plate (5) is connected with the inner wall of the base station (1) through a buffer spring (8).

3. The pneumatic punch for facilitating simultaneous multi-hole blanking of claim 1, wherein: the rotating motor (12) is rotatably connected with the driving gear (14) through a rotating shaft (13), and the rotating motor (12) is fixedly connected with the rotating shaft (13) through a coupler.

4. The pneumatic punch for facilitating simultaneous multi-hole blanking of claim 1, wherein: the rotary gear (16) is rotatably connected with the fixed plate (18) through a rack plate (17), and the outer wall of the connecting plate (19) is matched with the inner wall of the sliding groove (20).

5. The pneumatic punch for facilitating simultaneous multi-hole blanking of claim 1, wherein: the button (23) is connected with the fixed rod (21) through a connecting spring (22), and the outer wall of the fixed rod (21) is matched with the inner wall of the button (23).

6. The pneumatic punch for facilitating simultaneous multi-hole blanking of claim 1, wherein: the outer wall of button (23) is provided with the fixed slot that matches with revolving door (24) top outer wall, and the inner wall of fixed slot and the top outer wall interference fit of revolving door (24).