CN215965827U

CN215965827U - Material belt discharging device for shielding case stamping die

Info

Publication number: CN215965827U
Application number: CN202121414271.3U
Authority: CN
Inventors: 张曙光
Original assignee: Shenzhen Yongchenghui Electronics Co ltd
Current assignee: Shenzhen Yongchenghui Electronics Co ltd
Priority date: 2021-06-24
Filing date: 2021-06-24
Publication date: 2022-03-08
Anticipated expiration: 2031-06-24

Abstract

The utility model discloses a material belt discharging device for a shielding case stamping die, and relates to the technical field of shielding case processing. The automatic feeding device comprises a box body, be provided with the pivot on the rear side inner wall of box, install the charging tray through lock nut in the pivot, install first buffer gear through first telescopic link on the corresponding box downside inner wall of charging tray lower surface, first buffer gear upper surface is provided with the compression roller, set up the leading wheel on the corresponding box rear side inner wall in left side of charging tray, the equal fixed mounting of box lower surface of the leading wheel left and right sides has the mount, the tight pulley that rises is all installed through second buffer gear to the mount upper surface, all be provided with alarm mechanism on the mount. The material tray can be tightly pressed, the material belt on the material tray is prevented from being loose, the material is discharged uniformly, the tightness of the material belt is kept consistent, and an alarm function is added when the material is broken or the material tray is completely discharged, so that a worker can process the material tray in time.

Description

Material belt discharging device for shielding case stamping die

Technical Field

The utility model relates to the technical field of shielding case processing, in particular to a material belt discharging device for a shielding case stamping die.

Background

The shielding cover consists of supporting legs and a cover body, and the supporting legs are movably connected with the cover body; the cover body is the spherical crown shape, this part mainly is applied to the cell-phone, fields such as GPS, prevent electromagnetic interference, play the shielding effect to component and LCM on the PCB board, the material of shield cover generally adopts 0.2mm thick stainless steel and ocean copper as the material, wherein ocean copper is a metal shielding material who goes up tin easily, in shield cover carries out the production process through continuous stamping die, need install the material area through the blowing device, however, current shield cover for stamping die material area blowing device still have following problem when using:

1. in the prior art, a discharging device lacks protection on a charging tray, and the charging tray is easy to loosen in the discharging process, so that the charging dynamics of the charging tray are different;

2. in the prior art, the tightness of the discharging device is uncontrollable, so that the moving distance of a material belt in a stamping die is different, and the stamping quality is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a material belt discharging device for a shielding case stamping die, which has the advantages of preventing material belts from being loose on a material disc, enabling the material to be discharged uniformly, enabling the tightness of the material belts to be consistent, and increasing an alarm function, and solves the problems that the material disc is easy to loose in the discharging process, the moving distances of the material belts are different, and the stamping quality is influenced.

In order to realize the purposes of avoiding the material belt on the material tray from being loose, enabling the material to be discharged uniformly, keeping the tightness of the material belt consistent and increasing the alarm function, the utility model provides the following technical scheme: a material belt discharging device for a stamping die of a shielding case comprises a box body, wherein a rotating shaft is arranged on the inner wall of the rear side of the box body, a material tray is arranged on the rotating shaft through a locking nut, a first buffer mechanism is arranged on the inner wall of the lower side of the box body corresponding to the lower surface of the material tray through a first telescopic rod, the upper surface of the first buffer mechanism is provided with a press roller, the inner wall of the rear side of the box body corresponding to the left side of the material tray is provided with a guide wheel, the lower surfaces of the box bodies on the left side and the right side of the guide wheel are respectively and fixedly provided with a fixed frame, the upper surfaces of the fixed frames are respectively provided with a tension wheel through a second buffer mechanism, the fixed frames are all provided with an alarm mechanism, the inner wall of the lower side of the box body is fixedly provided with a second telescopic rod close to the edge of the left side, the upper surface of the second telescopic rod is fixedly provided with a mounting frame, and two positioning mechanisms are arranged in the mounting frame.

As a preferred technical scheme of the utility model, the left side surface of the box body is of an opening structure, the front side surface of the box body is hinged with a box door, and the box door is provided with an observation window.

As a preferable technical solution of the present invention, the first telescopic rod includes a first sleeve, a first locking bolt and a second sleeve, the first sleeve is fixedly mounted on an inner wall of a lower side of the box body, a second sleeve is mounted on an upper surface of the first sleeve through the first locking bolt, an upper surface of the second sleeve is fixedly connected to the first buffering mechanism, and the second telescopic rod has the same structure as the first telescopic rod.

As a preferred technical solution of the present invention, the first buffer mechanism includes a spring and a guide rod, the spring is fixedly mounted on the upper surface of the second sleeve, the upper surface of the spring is fixedly connected with the lower surface of the compression roller, the guide rod is disposed on the lower surface of the compression roller corresponding to the spring, the guide rod is movably inserted into the second sleeve, and the second buffer mechanism has the same structure as the first buffer mechanism.

As a preferable technical scheme of the utility model, the alarm mechanism comprises a trigger switch and an alarm, the trigger switch is arranged in the mounting frame corresponding to the lower surface of the guide rod, and the alarm is fixedly mounted on the mounting frame.

As a preferred technical scheme of the present invention, the positioning mechanism includes a fixed wheel, a second locking bolt, a movable wheel and a long hole, the fixed wheel is mounted on the front and rear inner walls of the mounting frame near the lower side, the movable wheel is mounted between the front and rear inner walls of the mounting frame on the upper side of the fixed wheel through the second locking bolt, and the front and rear side walls of the mounting frame are provided with the long hole for the second locking bolt to move.

Compared with the prior art, the utility model provides a material belt discharging device for a shielding case stamping die, which has the following beneficial effects:

1. this shield cover is material area blowing device for stamping die, it reciprocates to drive first buffer gear through setting up first telescopic link, first buffer gear makes the compression roller compress tightly the lower surface of charging tray, it is loose to avoid the charging tray material loading to take, it is even to make the charging tray blowing, make the tight pulley that rises reciprocate through setting up two sets of second buffer gear, the tightness that the tight pulley made the material area that rises keeps unanimous, and when disconnected material or charging tray had been put, make alarm mechanism can in time report to the police, make the staff in time handle.

2. This shield cover is material area blowing device for stamping die drives the mounting bracket through setting up the second telescopic link and reciprocates, and the mounting bracket drives positioning mechanism and reciprocates, can satisfy the not stamping die of co-altitude and use, and positioning mechanism avoids the charging tray to remove the in-process skew position simultaneously, makes material area moving direction more accurate.

Drawings

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

fig. 2 is a cross-sectional view of the present invention.

In the figure: 1. a box body; 2. a rotating shaft; 3. a lock nut; 4. a material tray; 5. a first telescopic rod; 501. a first sleeve; 502. a first locking bolt; 503. a second sleeve; 6. a first buffer mechanism; 601. a spring; 602. a guide bar; 7. a compression roller; 8. a guide wheel; 9. a fixed mount; 10. a second buffer mechanism; 11. A tension wheel; 12. an alarm mechanism; 121. a trigger switch; 122. an alarm; 13. a second telescopic rod; 14. a mounting frame; 15. a positioning mechanism; 151. a fixed wheel; 152. a second locking bolt; 153. a moving wheel; 154. a strip hole; 16. a box door; 17. and (4) an observation window.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 and 2, the utility model discloses a material belt discharging device for a stamping die of a shielding case, which comprises a box body 1, wherein a rotating shaft 2 is arranged on the inner wall of the rear side of the box body 1, the rotating shaft 2 is arranged on the inner wall of the rear side of the box body 1 through a bearing sleeve, a material disc 4 is arranged on the rotating shaft 2 through a locking nut 3, a first buffer mechanism 6 is arranged on the inner wall of the lower side of the box body 1 corresponding to the lower surface of the material disc 4 through a first telescopic rod 5, a press roller 7 is arranged on the upper surface of the first buffer mechanism 6, press strips are arranged on the upper surfaces of the left and right first buffer mechanisms 6, a guide wheel 8 is arranged on the inner wall of the rear side of the box body 1 corresponding to the left side of the material disc 4, fixed frames 9 are fixedly arranged on the lower surfaces of the box body 1 on the left and right sides of the guide wheel 8, the fixed frames 9 are of an inverted U-shaped structure, tension wheels 11 are arranged on the upper surfaces of the fixed frames 9 through second buffer mechanisms 10, all be provided with alarm mechanism 12 on the mount 9, the downside inner wall of box 1 is close to left side edge fixed mounting and has second telescopic link 13, the last fixed surface of second telescopic link 13 installs mounting bracket 14, be provided with two positioning mechanism 15 in the mounting bracket 14.

Specifically, the left side of the box body 1 is of an opening structure, a box door 16 is hinged to the front side of the box body 1, and an observation window 17 is arranged on the box door 16.

In this embodiment, the left side of the box body 1 does not influence the discharging of the positioning mechanism 15, the box door 16 is opened to conveniently install the charging tray 4, and the observation window 17 can check the discharging condition.

Specifically, the first telescopic rod 5 comprises a first sleeve 501, a first locking bolt 502 and a second sleeve 503, the first sleeve 501 is fixedly mounted on the inner wall of the lower side of the box body 1, the second sleeve 503 is mounted on the upper surface of the first sleeve 501 through the first locking bolt 502, the upper surface of the second sleeve 503 is fixedly connected with the first buffer mechanism 6, and the second telescopic rod 13 is identical to the first telescopic rod 5 in structure.

In this embodiment, the second sleeve 503 moves up and down in the first sleeve 501, and the second sleeve 503 is locked and fixed by the first locking bolt 502, so as to achieve the effect of adjusting the height of the second sleeve 503.

Specifically, the first buffer mechanism 6 includes a spring 601 and a guide rod 602, the spring 601 is fixedly installed on the upper surface of the second sleeve 503, the upper surface of the spring 601 is fixedly connected with the lower surface of the compression roller 7, the guide rod 602 is arranged on the lower surface of the compression roller 7 corresponding to the spring 601, the guide rod 602 is movably inserted into the second sleeve 503, and the second buffer mechanism 10 has the same structure as the first buffer mechanism 6.

In this embodiment, the spring 601 pushes the pressing roller 7 to move upward, so that the pressing roller 7 is always attached to the lower surface of the tray 4, the guide rod 602 moves up and down in the second sleeve 503 to guide the extension and contraction of the spring 601, and the up-and-down movement process of the spring 601 is stable.

Specifically, the alarm mechanism 12 includes a trigger switch 121 and an alarm 122, the trigger switch 121 is disposed in the mounting frame 14 at a position corresponding to the lower surface of the guide rod 602, and the alarm 122 is fixedly mounted on the mounting frame 14.

In this embodiment, the trigger switch 121 is pressed by the lower surface of the guide rod 602, so that the alarm 122 operates to alarm and remind the user.

Specifically, positioning mechanism 15 includes tight pulley 151, second locking bolt 152, removes wheel 153 and rectangular hole 154, the inner wall is close to the downside around the tight pulley 151 is installed in the mounting bracket 14, install between the mounting bracket 14 of tight pulley 151 upside and remove wheel 153 through second locking bolt 152, and set up the rectangular hole 154 that supplies second locking bolt 152 to remove on the lateral wall around the mounting bracket 14.

In this embodiment, the second locking bolt 152 moves up and down in the elongated hole 154, and the up-and-down position of the moving wheel 153 can be adjusted, so that the lower surface of the moving wheel 153 and the upper surface of the fixed wheel 151 guide the tape.

The working principle and the using process of the utility model are as follows: when the material tray is used, the material tray 4 is sleeved on the rotating shaft 2, the material tray 4 is locked on the rotating shaft 2 through the locking screw cap 3, the second sleeve 503 in the first telescopic rod 5 moves up and down in the first sleeve 501 according to the size of the material tray 4, the second sleeve 503 is locked and fixed through the first locking bolt 502 to achieve the effect of adjusting the height of the first buffer mechanism 6, the spring 601 in the first buffer mechanism 6 pushes the press roller 7 to move upwards, the press roller 7 is always attached to the lower surface of the material tray 4, the guide rod 602 moves up and down in the second sleeve 503 to guide the extension and retraction of the spring 601, the up and down movement process of the spring 601 is stable, the second buffer mechanism 10 drives the tension wheel 11 to move downwards, the tension wheel 11 pulls the material belt downwards to keep the tightness of the material belt consistent, and when the material is broken or the material tray 4 is completely discharged, the guide rod 602 in the second buffer mechanism 10 moves downwards, the guide bar 602 presses the trigger switch 121 in the alarm mechanism 12, make the alarm 122 work and report to the police, make alarm mechanism 12 can in time report to the police, make the staff in time handle, it reciprocates to drive the mounting bracket 14 through the second telescopic link 13, the mounting bracket 14 drives positioning mechanism 15 and reciprocates, can satisfy the not stamping die of co-altitude and use, second locking bolt 152 reciprocates in rectangular hole 154 in positioning mechanism 15 simultaneously, can adjust the upper and lower position of removal wheel 153, make removal wheel 153 lower surface and tight pulley 151 upper surface guide the material area, avoid the material area to remove in-process offset position, make the material area moving direction more accurate.

To sum up, this shield cover is material area blowing device for stamping die can compress tightly charging tray 4, avoids charging tray 4 to go up the material area loose, makes the blowing even, makes the elasticity in material area keep unanimous, and when disconnected material or charging tray 4 put, increases alarming function, makes the staff can in time handle.

It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a material area blowing device for shield cover stamping die, includes box (1), its characterized in that: the automatic feeding device is characterized in that a rotating shaft (2) is arranged on the inner wall of the rear side of the box body (1), a material tray (4) is installed on the rotating shaft (2) through a locking nut (3), a first buffer mechanism (6) is installed on the inner wall of the lower side of the box body (1) corresponding to the lower surface of the material tray (4) through a first telescopic rod (5), a compression roller (7) is arranged on the upper surface of the first buffer mechanism (6), a guide wheel (8) is arranged on the inner wall of the rear side of the box body (1) corresponding to the left side of the material tray (4), fixing frames (9) are fixedly installed on the lower surfaces of the box bodies (1) on the left side and the right side of the guide wheel (8), tension wheels (11) are installed on the upper surface of each fixing frame (9) through a second buffer mechanism (10), an alarm mechanism (12) is arranged on each fixing frame (9), and a second telescopic rod (13) is fixedly installed on the inner wall of the lower side of the box body (1) close to the edge position on the left side, the upper surface of the second telescopic rod (13) is fixedly provided with an installation rack (14), and two positioning mechanisms (15) are arranged in the installation rack (14).

2. The material belt discharging device for the shielding case stamping die as claimed in claim 1, wherein: the left side of the box body (1) is of an opening structure, the front side of the box body (1) is hinged with a box door (16), and an observation window (17) is arranged on the box door (16).

3. The material belt discharging device for the shielding case stamping die as claimed in claim 1, wherein: first telescopic link (5) include first sleeve pipe (501), first locking bolt (502) and second sleeve pipe (503), first sleeve pipe (501) fixed mounting is on box (1) downside inner wall, second sleeve pipe (503) are installed through first locking bolt (502) to the upper surface of first sleeve pipe (501), second sleeve pipe (503) upper surface and first buffer gear (6) fixed connection, second telescopic link (13) are the same with first telescopic link (5) structure.

4. The material belt discharging device for the shielding case stamping die as claimed in claim 1, wherein: first buffer gear (6) are including spring (601) and guide bar (602), spring (601) fixed mounting is in second sleeve pipe (503) upper surface, spring (601) upper surface and compression roller (7) lower surface fixed connection, compression roller (7) lower surface that spring (601) correspond is provided with guide bar (602), and guide bar (602) activity is inserted and is located in second sleeve pipe (503), second buffer gear (10) are the same with first buffer gear (6) structure.

5. The material belt discharging device for the shielding case stamping die as claimed in claim 1, wherein: the alarm mechanism (12) comprises a trigger switch (121) and an alarm (122), the trigger switch (121) is arranged in the mounting frame (14) and corresponds to the lower surface of the guide rod (602), and the alarm (122) is fixedly mounted on the mounting frame (14).

6. The material belt discharging device for the shielding case stamping die as claimed in claim 1, wherein: positioning mechanism (15) include tight pulley (151), second locking bolt (152), remove wheel (153) and rectangular hole (154), inner wall is close to the downside around installing frame (14) is installed in tight pulley (151), install between inner wall around installing frame (14) of tight pulley (151) upside through second locking bolt (152) and remove wheel (153), and offer rectangular hole (154) that supply second locking bolt (152) to remove around installing frame (14) on the lateral wall.