CN221209549U

CN221209549U - Punching machine for printer production

Info

Publication number: CN221209549U
Application number: CN202323129966.9U
Authority: CN
Inventors: 刘春显; 谭珍美
Original assignee: Guangdong Zhuoer Office Equipment Co ltd
Current assignee: Guangdong Zhuoer Office Equipment Co ltd
Priority date: 2023-11-21
Filing date: 2023-11-21
Publication date: 2024-06-25
Anticipated expiration: 2033-11-21

Abstract

The utility model relates to the technical field of punching machines, in particular to a punching machine for printer production, which comprises a base, wherein the upper end surface of the base is fixedly connected with a plurality of uniformly distributed upright posts, the upper ends of the upright posts are fixedly connected with an upper beam, the upper end of the upper beam is provided with a hydraulic rod, an output shaft of the hydraulic rod penetrates through the upper beam and is fixedly connected with a movable beam, the lower end surface of the movable beam is provided with an upper template, the upper end surface of the base is provided with a lower template, the front side and the rear side of the base are provided with progressive mechanisms, blanks are placed on mounting blocks, the rear ends of the blanks extend between the upper template and the lower template, then the hydraulic rod is started to drive the movable beam to move downwards, the upper template is attached to the lower template to complete one-step punching, then a motor is started to drive a first belt wheel to drive a belt to move leftwards, the belt drives the mounting block to move leftwards, the mounting blocks drive the blanks to move to the next punching position, and the blanks are punched again until the blanks are sequentially completed from right to left.

Description

Punching machine for printer production

Technical Field

The utility model relates to the technical field of punching machines, in particular to a punching machine for printer production.

Background

In the printing or copying process of a printer or a copying machine, carbon powder forms an image on a selenium drum and is transferred onto copying paper, a part of carbon powder remains on the selenium drum in the process, if the part is not removed, the carbon powder is transferred onto the next copying paper when copying the next sheet, the copying effect and quality of the next sheet can be affected, at the moment, a device is needed to remove the carbon powder remained on the selenium drum after the copying machine copies one sheet, the device is a cleaning scraper, the complete cleaning scraper is formed by welding a film and a base frame, and because the cleaning scraper is arranged on the copying machine and needs the cooperation of the base frame, a certain bending angle exists on the base frame, and the base frame is required to be formed by punching blanks.

The existing punching machine comprises an upper frame, a lower machine case, a punching device and a lower die holder, a blank is placed on the lower die holder, the punching device pushes an upper die to finish punching, and then the punching device drives the upper die to lift, and a finished product is transferred.

But the scraper finished product has many dog-ear, and the one shot forming can influence the quality of scraper, so the scraper shaping need buckle to blank a plurality of positions in proper order, generally need the manual adjustment blank position after accomplishing the punching press of a position or the manual transfer blank to other punching press machines just can go on punching press to other positions of blank, and repeated many times all need to fix, calibrate the blank again in every adjustment or transfer process, need consume a large amount of labours, and need punching press machinery too many, economic benefits is poor, still has influenced the quality and the efficiency of production.

Disclosure of utility model

In order to achieve the above object, the present utility model provides a press for printer production, which has the characteristics of being capable of completing all the pressing processes on one press and having high production efficiency.

The utility model discloses a stamping machine for printer production, which comprises a base, wherein the upper end face of the base is fixedly connected with a plurality of upright posts which are uniformly distributed, the upper ends of the upright posts are fixedly connected with an upper beam, the upper end of the upper beam is provided with a hydraulic rod, an output shaft of the hydraulic rod penetrates through the upper beam and is fixedly connected with a movable beam, the lower end face of the movable beam is provided with an upper template, the upper end face of the base is provided with a lower template, and the front side and the rear side of the base are provided with progressive mechanisms.

In order to enable blanks to finish each step leftwards in sequence, the progressive mechanism comprises a motor arranged at the rear side of a base, an output shaft of the motor penetrates through the base and extends to the front of the base, a first belt wheel is fixedly connected with the output shaft of the motor, a belt is movably connected with the outer wall of the first belt wheel, uniformly distributed mounting blocks are fixedly connected with the outer wall of the belt, and the blanks are placed at the upper ends of the mounting blocks.

In order to straighten and tension the belt, as a preferable punching machine for printer production of the present utility model, the front end surface of the base is rotatably connected with a second belt pulley movably connected with the belt.

In order to facilitate the discharge of some scraps and greasy dirt out of the base, the upper end surface of the base is preferably provided with a plurality of through grooves which are uniformly distributed in the front-back direction, as a punching machine for printer production.

In order to facilitate centralized recovery of finished products after stamping, as a preferred stamping machine for printer production of the utility model, a chute is formed on the left side of the upper end surface of the base, and the chute penetrates through the base and extends to the left side of the base.

In order to separate the scraps from the finished product, as a punching machine for printer production of the present utility model, preferably, a cutter is fixedly connected to the front side of the lower end surface of the movable beam.

In order to mount the blank on the mounting block, as a preferred punching machine for printer production of the present utility model, the upper end of the mounting block is fixedly connected with two positioning pins which are distributed in front and back.

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

This kind of a punching machine for printer production, put the blank on the installation piece, the rear end of blank extends between cope match-plate pattern and lower bolster, then start the hydraulic stem, the output shaft of hydraulic stem drives the walking beam and moves down, the walking beam drives the cope match-plate pattern and lower bolster laminating, accomplish a punching press, then start the motor, the output shaft of motor drives first band pulley and rotates, first band pulley drive belt left movement, the belt drives the installation piece and moves left, the installation piece drives the blank and moves to next punching press position, then punch again, until the blank accomplishes each step from right left in proper order, because all punching press steps use a set of mould jointly, and only need fixed one blank in the whole shaping process, need not shift to other punching presses just to accomplish processing, transfer distance is short, moreover during batch production, every punching press just can accomplish a finished product, high production efficiency.

Drawings

Fig. 1 is an overall construction view of a press machine for printer production according to the present utility model;

FIG. 2 is a side elevational view of a press for printer production according to the present utility model;

FIG. 3 is a block diagram of a cutter according to the present utility model;

fig. 4 is a structural view of the locating pin of the present utility model.

In the figure, 1, a base; 2. a column; 3. a girder is arranged; 4. a hydraulic rod; 5. a moving beam; 6. an upper template; 7. a lower template; 8. a motor; 9. a first pulley; 10. a belt; 11. a mounting block; 12. a second pulley; 13. a through groove; 14. a chute; 15. a cutter; 16. and (5) positioning pins.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. Furthermore, in the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

Referring to fig. 1-4, a punching machine for printer production includes a base 1, an upper end surface of the base 1 is fixedly connected with a plurality of evenly distributed upright posts 2, an upper end of the plurality of upright posts 2 is fixedly connected with an upper beam 3, a hydraulic rod 4 is installed at the upper end of the upper beam 3, an output shaft of the hydraulic rod 4 penetrates through the upper beam 3 and is fixedly connected with a movable beam 5, an upper template 6 is installed at the lower end surface of the movable beam 5, a lower template 7 is installed at the upper end surface of the base 1, and progressive mechanisms are installed at the front side and the rear side of the base 1.

In this embodiment: the blank is placed on the mounting block 11, the rear end of the blank extends between the upper die plate 6 and the lower die plate 7, then the hydraulic rod 4 is started, the output shaft of the hydraulic rod 4 drives the movable beam 5 to move downwards, the movable beam 5 drives the upper die plate 6 to move downwards, the upper die plate 6 is attached to the lower die plate 7, one-time stamping is completed, then the motor 8 is started, the output shaft of the motor 8 drives the first belt pulley 9 to rotate, the first belt pulley 9 drives the belt 10 to move leftwards, the belt 10 drives the mounting block 11 to move leftwards, the mounting block 11 drives the blank to move leftwards, the blank is moved to the next stamping position, then stamping is performed again until the blank sequentially completes all steps from right to left, and as all stamping steps jointly use one set of dies, the whole forming process only needs to fix the blank once, only one stamping machine is needed to complete processing, the transfer distance is short, and during mass production, one finished product can be completed each time, and the production efficiency is high.

As a technical optimization scheme of the utility model, the progressive mechanism comprises a motor 8 arranged at the rear side of a base 1, an output shaft of the motor 8 penetrates through the base 1 and extends to the front of the base 1 and is fixedly connected with a first belt pulley 9, the outer wall of the first belt pulley 9 is movably connected with a belt 10, the outer wall of the belt 10 is fixedly connected with uniformly distributed mounting blocks 11, and blanks are arranged at the upper ends of the mounting blocks 11.

In this embodiment: the motor 8 is started, the output shaft of the motor 8 drives the first belt pulley 9 to rotate, the first belt pulley 9 drives the belt 10 to move leftwards, the belt 10 drives the mounting block 11 to move leftwards, and the mounting block 11 drives the blank to move leftwards, so that the blank can sequentially finish all steps leftwards.

As a technical optimization scheme of the utility model, the front end surface of the base 1 is rotatably connected with a second belt pulley 12 movably connected with a belt 10.

In this embodiment: the second belt pulley 12 straightens and tightens the belt 10, so that the belt 10 can be driven by the first belt pulley 9 to move, and the second belt pulley 12 can provide supporting force and directivity for the belt 10 on the left side.

As a technical optimization scheme of the utility model, a plurality of through grooves 13 which are uniformly distributed in the front-back direction are formed in the upper end face of the base 1.

In this embodiment: the through grooves 13 facilitate the removal of some debris and oil dirt out of the base 1, keeping the surface of the lower die plate 7 clean and preventing damage to the parts during the stamping process.

As a technical optimization scheme of the utility model, a chute 14 is arranged on the left side of the upper end surface of the base 1, and the chute 14 penetrates through the base 1 and extends to the left side of the base 1.

In this embodiment: the chute 14 facilitates centralized recovery of finished products after stamping, the processed parts are separated from scraps, the scraps continue to move leftwards, and the finished products are uniformly recovered on the left side of the base 1 along the chute 14.

As a technical optimization scheme of the utility model, the front side of the lower end surface of the movable beam 5 is fixedly connected with a cutter 15.

In this embodiment: in order to move the blank to the left, the front end of the blank is connected with the mounting block 11, and in order to separate the scrap from the finished product, the scrap is cut off from the finished product by a cutter 15 at the same time of the last stamping.

As a technical optimization scheme of the utility model, the upper end of the mounting block 11 is fixedly connected with two positioning pins 16 which are distributed back and forth.

In this embodiment: when the blank is prepared in the earlier stage, two positioning holes are drilled at the front end of the blank, and the positioning pin 16 is inserted into the positioning pin 16, so that the blank can be mounted on the mounting block 11, and the mounting block 11 can drive the blank to move.

The working principle and the using flow of the utility model are as follows: the blank is placed on the mounting block 11, the rear end of the blank extends between the upper die plate 6 and the lower die plate 7, the blank is placed on the mounting block 11, then the hydraulic rod 4 is started, the output shaft of the hydraulic rod 4 drives the movable beam 5 to move downwards, the movable beam 5 drives the upper die plate 6 to move downwards, the upper die plate 6 is attached to the lower die plate 7 to finish one-time stamping, then the motor 8 is started, the output shaft of the motor 8 drives the first belt pulley 9 to rotate, the first belt pulley 9 drives the belt 10 to move leftwards, the belt 10 drives the mounting block 11 to move leftwards, the mounting block 11 drives the blank to move leftwards, the blank is moved to the next stamping position, and then stamping is performed again until the blank sequentially completes all steps from right to left.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. A punching machine for printer production, comprising a base (1), characterized in that: the utility model discloses a base, including base (1) and lower template, a plurality of evenly distributed's stand (2), a plurality of the upper end fixedly connected with upper beam (3) of stand (2), hydraulic stem (4) are installed to the upper end of upper beam (3), the output shaft of hydraulic stem (4) runs through upper beam (3) and fixedly connected with movable beam (5), cope match-plate pattern (6) are installed to the lower terminal surface of movable beam (5), lower bolster (7) are installed to the up end of base (1), progressive mechanism is installed to the front and back both sides of base (1).

2. A stamping press for printer production as claimed in claim 1, wherein: the progressive mechanism comprises a motor (8) arranged at the rear side of a base (1), an output shaft of the motor (8) penetrates through the base (1) and extends to the front side of the base (1) and is fixedly connected with a first belt pulley (9), a belt (10) is movably connected to the outer wall of the first belt pulley (9), a uniformly distributed mounting block (11) is fixedly connected to the outer wall of the belt (10), and a blank is placed at the upper end of the mounting block (11).

3. A stamping press for printer production as claimed in claim 2, wherein: the front end face of the base (1) is rotatably connected with a second belt wheel (12) which is movably connected with the belt (10).

4. A stamping press for printer production as claimed in claim 1, wherein: the upper end face of the base (1) is provided with a plurality of through grooves (13) which are uniformly distributed in the front-back direction.

5. A stamping press for printer production as claimed in claim 1, wherein: a sliding groove (14) is formed in the left side of the upper end face of the base (1), and the sliding groove (14) penetrates through the base (1) and extends to the left side of the base (1).

6. A stamping press for printer production as claimed in claim 1, wherein: the front side of the lower end face of the movable beam (5) is fixedly connected with a cutter (15).

7. A stamping press for printer production as claimed in claim 2, wherein: the upper end of the mounting block (11) is fixedly connected with two positioning pins (16) which are distributed front and back.