CN213968503U

CN213968503U - Network circuit box production mould

Info

Publication number: CN213968503U
Application number: CN202022902557.8U
Authority: CN
Inventors: 喻勇林; 李�荣; 李林洪; 李斌
Original assignee: Shenzhen Hongxin Hardware Products Co ltd
Current assignee: Shenzhen Hongxin Hardware Products Co ltd
Priority date: 2020-12-04
Filing date: 2020-12-04
Publication date: 2021-08-17
Anticipated expiration: 2030-12-04

Abstract

The utility model relates to a network line box production mould, relate to termination's field, it is including wasing board and frame, be provided with a plurality of stamping processes in the frame, it sets up between two adjacent stamping processes to wash the board, it sets up the top in the frame to wash the board, the upper surface intercommunication that washs the board has negative-pressure air fan, the lower surface intercommunication that washs the board has negative-pressure air strip, negative-pressure air strip and negative-pressure air fan intercommunication, negative-pressure air strip is the strip setting, the line of two adjacent stamping processes of extending direction perpendicular to of negative-pressure air strip. This application has and carries out the piece clearance before circuit box casing carries out the punching press, has reduced the effect of piece to the influence of casing punching press.

Description

Network circuit box production mould

Technical Field

The application relates to the field of wiring devices, in particular to a network circuit box production mold.

Background

At present, the network junction box includes a housing, a circuit board located in the housing, and a module installed on the circuit board, wherein the housing is composed of a base and an upper cover detachably connected to each other, and the detachable connection between the upper cover and the base generally adopts the following structure: the upper cover is provided with a through hole, the base is provided with an installation column which is provided with an inner screw hole and corresponds to the through hole, and a screw passes through the through hole and then is in threaded connection with the inner screw hole of the installation column. And the side wall of the shell is provided with a threading hole, and a net thread passes through the threading hole to be connected with the module when in use.

The shell of the network junction box is manufactured by stamping, a plurality of times of separating processes and forming processes need to be performed alternately in the stamping process of the shell of the network junction box, certain cutting chips can be generated in the separating process, and the chips are easy to move to the position where the forming process needs to be performed on the shell.

In view of the above-mentioned related art, the inventor believes that there is a defect that when the shell is formed by stamping, the shell is easily dented by the scraps, which affects the use and the appearance of the shell.

SUMMERY OF THE UTILITY MODEL

In order to improve when the casing stamping, the piece makes the pit produce on the casing easily, influences the use of casing and pleasing to the eye problem, this application provides a network circuit box production mould.

The application provides a network circuit box production mould adopts following technical scheme:

the utility model provides a network line box production mould, includes cleaning plate and frame, is provided with a plurality of stamping processes in the frame, and the cleaning plate setting is between two adjacent stamping processes, and the cleaning plate setting is in the top of frame, and the upper surface intercommunication of cleaning plate has negative-pressure air fan, and the lower surface intercommunication of cleaning plate has negative-pressure air strip, negative-pressure air strip and negative-pressure air fan intercommunication, and negative-pressure air strip is the strip setting, the line of two adjacent stamping processes of extending direction perpendicular to of negative-pressure air strip.

Through adopting above-mentioned technical scheme, the setting of negative pressure weather strip can be to the environment that the piece on the casing surface passes through the negative pressure for in the piece breaks away from the casing and gets into negative pressure weather strip, thereby reduced the adnexed piece of casing upper surface, reduced the influence that the piece produced when to the casing punching press.

Preferably, one side of the negative pressure air strip, which is close to the last stamping procedure, is provided with a plurality of stirring brushes, the stirring brushes are rotatably connected with the cleaning plate and rotate the axis perpendicular to the frame, a rotating motor is arranged above the stirring brushes and is fixedly connected with the cleaning plate, and an output shaft of the rotating motor is fixedly connected with the stirring brushes.

Through adopting above-mentioned technical scheme, driving motor drives and stirs the brush and rotate, stirs the brush and separates the junction between piece and the casing of casing top for the piece breaks away from the casing comparatively easily, has made things convenient for negative pressure weather strip to take out piece negative pressure from casing surface.

Preferably, the bristles of the stirring brush are inclined, and the bristles on two sides of the rotation axis of the stirring brush are inclined in directions away from each other toward the direction close to the frame.

Through adopting above-mentioned technical scheme, the contact area of brush hair and casing upper surface has been improved in the setting of brush hair slope to the effect of cleaning of stirring brush to the casing has been improved.

Preferably, the lower part of the cleaning plate is provided with a crushing collecting box, the crushing collecting box is of a box body structure with an opening in the upper part, and the crushing collecting box is in sliding fit with the rack and the sliding direction of the crushing collecting box is parallel to the extending direction of the negative pressure air strips.

Through adopting above-mentioned technical scheme, stirring the brush when cleaning the casing surface, the piece can be followed casing upper shed department and dropped in the frame, and the setting of collection garrulous case can carry out certain recovery when dropping from the casing to the piece, has made things convenient for the recovery processing to the piece, has reduced the cleaning of operating personnel to the frame.

Preferably, a filter box is communicated and arranged between the negative pressure fan and the negative pressure air strip, a filter screen is communicated and arranged on the side wall of the filter box close to the upper side, and the negative pressure fan is communicated with the filter screen in a sealing manner.

Through adopting above-mentioned technical scheme, the rose box has made things convenient for the concentrated recovery processing to clastic, and the setting of filter screen has reduced the piece and has got into in the negative pressure fan and produce the condition of harm to negative pressure fan.

Preferably, a magnetic roller is arranged inside the filter box and is arranged at a position close to the opening direction of the negative pressure air strip communicated with the filter box.

Through adopting above-mentioned technical scheme, the setting of magnetic roll for the piece can be adsorbed in magnetic roll's outer peripheral face department when getting into the rose box, has reduced the piece and has blockked up the condition of filter screen on the filter screen along with the direct butt of the flow of wind.

Preferably, the magnetic roll is connected with the filter box in a rotating mode, the rotating axis of the magnetic roll is parallel to the extending direction of the negative pressure air strips, a rotating motor is arranged at one axial end of the magnetic roll, the rotating motor is fixedly connected with the outer side wall of the filter box, and an output shaft of the rotating motor is fixedly connected with one axial end of the magnetic roll.

Through adopting above-mentioned technical scheme, the rotating electrical machines drives the magnetic roll and takes place to rotate for the outer peripheral face homoenergetic of magnetic roll adsorbs with the piece, thereby has improved the adsorption efficiency of magnetic roll to the piece.

Preferably, the filter box is fixedly provided with a scrap removing brush at a position close to the magnetic roller, bristles of the scrap removing brush abut against the outer peripheral surface of the magnetic roller, and the extension direction of the scrap removing brush is the same as the axial direction of the magnetic roller.

Through adopting above-mentioned technical scheme, remove the setting of bits brush for the magnetic roll can carry out certain polymerization with piece on the magnetic roll outer peripheral face at the pivoted in-process, and when piece gathering to certain quality on the magnetic roll, can drop to the rose box under the effect of gravity in, reduced the clearance of operating personnel to long-term moving magnetic roll.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the negative pressure air strips are arranged, so that the influence of scraps on the stamping of the shell is reduced;

2. the arrangement of the stirring brush enables the chippings to be separated from the surface of the shell more easily, and the suction effect of the negative pressure air strips on the chippings is improved;

3. the arrangement of the magnetic roller reduces the blockage of the filter screen by the scraps.

Drawings

Fig. 1 is a schematic structural diagram of a network circuit box production mold in an embodiment of the present application;

fig. 2 is a schematic vertical cross-sectional cut-away view of a filtration tank.

Description of reference numerals: 1. a stamping assembly; 11. a cylinder; 12. a male die; 13. a female die; 2. cleaning the assembly; 21. stirring the brush; 22. a drive motor; 23. a negative pressure fan; 24. a negative pressure air strip; 25. cleaning the plate; 3. a collection assembly; 31. a filter box; 311. a filter screen; 32. rotating the motor; 33. a scrap removing brush; 34. a magnetic roller; 4. a crushing box; 5. and a frame.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses network circuit box production mould.

Referring to fig. 1, a network circuit box production mold includes a frame 5, a punching assembly 1, a cleaning assembly 2, and a collecting assembly 3. The frame 5 is placed subaerial, is provided with the punching press subassembly 1 that is used for carrying out the punching press process on the frame 5, and the punching press process is provided with a plurality ofly in order to carry out the punching press of different positions to the circuit box casing, and punching press subassembly 1 relatively fixes in the top of frame 5. Wash subassembly 2 and set up between two adjacent punching press processes, wash subassembly 2 relatively fixed in the top of frame 5, collect subassembly 3 and place subaerial, collect subassembly 3 and set up the below at frame 5. The casing of circuit box moves along the upper surface of frame 5, and after moving first punching press subassembly 1, the casing upper surface probably contains the piece that produces after the punching press, washs subassembly 2 and can retrieve the clearance to the piece that its surface contained before the casing moves next punching press subassembly 1, has reduced the influence of piece to the casing punching press, washs subassembly 2 and transports the piece of clearance recovery inside collection subassembly 3 in order to recycle.

Referring to fig. 1, a punching assembly 1 includes a cylinder 11, a punch 12, and a die 13. The female die 13 is arranged on the surface of the frame 5, the male die 12 is arranged above the female die 13 and is right opposite to the female die 13, the air cylinder 11 is fixedly arranged on one side, deviating from the female die 13, of the male die 12, and a piston rod of the air cylinder 11 is fixedly connected with one side, deviating from the female die 13, of the male die 12. The piston rod of cylinder 11 drives terrace die 12 and moves down, and the embedding cooperation of terrace die 12 and die 13 makes the casing take place to warp to realize the punching press design to the casing, the embedding cooperation in-process of terrace die 12 and die 13, the casing can probably be cut certain material body, thereby makes the casing upper surface probably produce certain piece.

Referring to fig. 1, the washing assembly 2 includes an agitating brush 21, a driving motor 22, a negative pressure blower 23, a negative pressure air bar 24, and a washing plate 25. The cleaning plate 25 is fixedly provided above the frame 5, and the agitating brush 21 is provided in plural, and the present embodiment sets the number of the agitating brushes 21 to two. The agitating brush 21 is provided on the lower surface of the cleaning plate 25, and the agitating brush 21 is rotatably connected to the cleaning plate 25 with the rotation axis thereof vertical. The line between the two agitating brushes 21 is perpendicular to the line between the adjacent two punching processes. The number of the driving motors 22 is two, the driving motors 22 are arranged on the upper surface of the cleaning plate 25, the driving motors 22 and the cleaning plate 25 are fixedly installed, and the output shafts of the driving motors 22 are fixedly connected with the stirring brushes 21. The negative pressure air strip 24 is arranged on one side, away from the last stamping procedure, of the stirring brush 21, the negative pressure air strip 24 is fixedly connected with the cleaning plate 25, and one side, away from the rack 5, of the negative pressure air strip 24 is communicated with the negative pressure fan 23.

When the housing moves from the previous punch assembly 1 to the next punch assembly 1, the housing passes under the cleaning plate 25, the driving motor 22 drives the agitating brush 21 to rotate, and the agitating brush 21 separates the connection between the chips above the housing and the housing, so that the chips are easily separated from the housing. The casing moves the below of back entering negative pressure air strip 24 from stirring brush 21 below, and negative pressure air blower 23 makes the below of negative pressure air strip 24 produce the environment of negative pressure, and the piece can be entered into negative pressure air strip 24 along with the distinguished and admirable wind-force that produces by the negative pressure in to break away from the surface of casing, reduced the piece that the casing upper surface contains, thereby reduced the influence of piece to the casing punching press.

Referring to fig. 1 and 2, the collecting unit 3 includes a filter tank 31, a rotating motor 32, a dust removing brush 33, and a magnetic roller 34. The filter tank 31 is placed on the ground, and the filter tank 31 is located below the frame 5 and is opposite to the washing unit 2. A filter screen 311 is communicated with the side wall of the filter box 31 near the upper part, and the negative pressure fan 23 is communicated with the filter screen 311 in a sealing way. The magnetic roller 34 is arranged inside the filter box 31, the periphery of the magnetic roller 34 is positioned at the opening orientation where the negative pressure air strip 24 is communicated with the filter box 31, the magnetic roller 34 is rotatably connected with the filter box 31, and the rotating axis is parallel to the extending direction of the negative pressure air strip 24. The rotating motor 32 is fixedly installed on the outer side of the filter box 31, and an output shaft of the rotating motor 32 penetrates through the filter box 31 and is fixedly connected with one axial end of the magnetic roller 34. The chip removing brush 33 is arranged in the filter box 31 at a position close to the magnetic roller 34, the extending direction of the chip removing brush 33 is parallel to the axial direction of the magnetic roller 34, two ends of the chip removing brush 33 are fixedly connected with the inner wall of the filter box 31, and the bristles of the chip removing brush 33 are abutted against the outer peripheral surface of the magnetic roller 34.

The air entering the negative pressure air strip 24 enters the filter box 31 under the driving action of the negative pressure fan 23, and a certain amount of debris contained in the air flow generated by the negative pressure is adsorbed on the outer peripheral surface of the magnetic roller 34 when entering the filter box 31, so that the situation that the debris blocks the filter screen 311 is reduced when the air flow enters the negative pressure fan 23 through the filter screen 311. Along with carrying the continuous blowing of clastic wind to magnetic roll 34, magnetic roll 34's outer peripheral face can be stained with a large amount of pieces, rotation motor 32 drives magnetic roll 34 and rotates, when magnetic roll 34 rotated, remove certain collection that cleans that bits brush 33 can go on the magnetic roll 34 outer peripheral face, make the piece drop to the below of rose box 31 under the effect of gravity under certain quality is gathered, thereby reduced the adsorbed piece content of magnetic roll 34 outer peripheral face, the adsorption effect of magnetic roll 34 to piece has been improved.

Referring to fig. 1, a crushing collecting box 4 is arranged below the cleaning plate 25, the crushing collecting box 4 is of a box body structure with an upper opening, and the crushing collecting box 4 is in sliding fit with the frame 5 and the sliding direction is parallel to the extending direction of the negative pressure air strips 24. When stirring brush 21 cleans the casing surface, the piece probably falls in frame 5 from casing upper shed department, and certain recovery is carried out to the piece when dropping from the casing to the setting of collection garrulous case 4, has made things convenient for the recovery processing to the piece, has reduced the cleaning of operating personnel to frame 5.

The implementation principle of the network circuit box production mold in the embodiment of the application is as follows: between circuit box casing gets into next step punching press after carrying out the punching press, can pass through the below of cleaning plate 25, stir brush 21 and negative pressure air strip 24 and can clear up the piece of housing surface to collection subassembly 3 in to the piece that contains on having reduced the casing has reduced the influence of piece to the casing punching press. The magnetic roller 34 in the collection component 3 adsorbs the chips along with continuous rotation and collects the chips to fall to the bottom of the filter box 31, so that the situation that the chips block the filter screen is reduced, and meanwhile, the centralized recovery processing of the chips is also facilitated.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a network circuit box production mould which characterized in that: including wasing board (25) and frame (5), be provided with a plurality of stamping processes on frame (5), wash board (25) and set up between two adjacent stamping processes, wash board (25) and set up the top in frame (5), the upper surface intercommunication of wasing board (25) has negative-pressure air fan (23), the lower surface intercommunication of wasing board (25) has negative-pressure air strip (24), negative-pressure air strip (24) and negative-pressure air fan (23) intercommunication, negative-pressure air strip (24) are the strip setting, the line of two adjacent stamping processes of extending direction perpendicular to of negative-pressure air strip (24).

2. The network circuit box production mold according to claim 1, wherein: one side of the negative pressure air strip (24) close to the last stamping procedure is provided with a plurality of stirring brushes (21), the stirring brushes (21) are rotatably connected with the cleaning plate (25) and the rotating axis is perpendicular to the rack (5), a rotating motor (32) is arranged above the stirring brushes (21), the rotating motor (32) is fixedly connected with the cleaning plate (25), and the output shaft of the rotating motor (32) is fixedly connected with the stirring brushes (21).

3. The network circuit box production mold according to claim 2, wherein: the bristles of the stirring hairbrush (21) are in an inclined state, and the bristles on two sides of the rotation axis of the stirring hairbrush (21) are inclined in directions away from each other towards the direction close to the rack (5).

4. The network circuit box production mold according to claim 2, wherein: the cleaning device is characterized in that a crushing collecting box (4) is arranged below the cleaning plate (25), the crushing collecting box (4) is of a box body structure with an opening in the upper part, and the crushing collecting box (4) is in sliding fit with the rack (5) and the sliding direction of the crushing collecting box is parallel to the extending direction of the negative pressure air strips (24).

5. The network circuit box production mold according to claim 1, wherein: a filter box (31) is communicated between the negative pressure fan (23) and the negative pressure air strip (24), a filter screen (311) is communicated on the side wall of the filter box (31) close to the upper side, and the negative pressure fan (23) is communicated with the filter screen (311) in a sealing mode.

6. The mold for producing network circuit boxes according to claim 5, wherein: the magnetic roller (34) is arranged in the filter box (31), and the magnetic roller (34) is arranged at a position close to the opening direction of the negative pressure air strip (24) communicated with the filter box (31).

7. The mold for producing network circuit boxes according to claim 6, wherein: magnetic roll (34) rotate with rose box (31) and be connected and the axis of rotation is on a parallel with the extending direction of negative pressure air strip (24), and magnetic roll (34) axial one end is provided with rotating motor (32), rotates the lateral wall fixed connection of motor (32) and rose box (31), and the output shaft of rotating motor (32) and magnetic roll (34) axial one end fixed connection.

8. The mold for producing network circuit boxes according to claim 7, wherein: the position of the filter box (31) close to the magnetic roller (34) is fixedly provided with a scrap removing brush (33), bristles of the scrap removing brush (33) abut against the outer peripheral surface of the magnetic roller (34), and the extension direction of the scrap removing brush (33) is the same as the axial direction of the magnetic roller (34).