CN217748881U

CN217748881U - Punching mechanism and terminal processing equipment

Info

Publication number: CN217748881U
Application number: CN202221397109.XU
Authority: CN
Inventors: 罗木华
Original assignee: Shenzhen Shanbai Intelligent Equipment Co ltd
Current assignee: Shenzhen Shanbai Intelligent Equipment Co ltd
Priority date: 2022-06-06
Filing date: 2022-06-06
Publication date: 2022-11-08
Anticipated expiration: 2032-06-06

Abstract

The utility model discloses a die-cut mechanism and terminal processing equipment, this die-cut mechanism includes mounting bracket, die-cut device and conveyer, and the die-cut device includes die-cut driving piece and cutter unit spare, and cutter unit spare includes the mount pad and with mount pad sliding fit's die-cut cutter, the relative mount pad of die-cut cutter of die-cut driving piece drive slides, the mount pad is installed on the mounting bracket, the mounting bracket corresponds the position of die-cut cutter and has offered the through-hole; the conveying device comprises a conveying driving piece, a transmission assembly and an object stage which are sequentially connected, the conveying driving piece drives the object stage to move relative to the installation frame through the transmission assembly, and the object stage is provided with a positioning groove so that a workpiece falling from the through hole in a punching mode falls into the positioning groove. The terminal that is cut down by die-cut cutter slides to the constant head tank of objective table in from the through-hole in, and the terminal of accomplishing the location is transported through transmission assembly drive objective table to the conveying driving piece, has saved through setting up like this and has got the process of pressing from both sides, and then has improved production efficiency.

Description

Punching mechanism and terminal processing equipment

Technical Field

The utility model relates to a technical field of terminal processing especially relates to a die-cut mechanism and terminal processing equipment.

Background

When the powder metallurgy forming equipment is in full-automatic operation, the copper strip terminal implanting equipment needs to be matched with a forming press to continuously feed, and the copper strip terminal is matched with a punching die to perform accurate punching before being implanted, so that the copper strip terminal is a common dividing mode.

The current terminal punching mode is as follows: the terminal is firstly punched by the die, the terminal after punching is clamped by the clamping mechanism to be positioned on the positioning clamp, and the terminal after positioning is clamped by the clamping mechanism to be implanted in the forming press. The punching mode has low production efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a die-cut mechanism and terminal processing equipment aims at solving the technical problem who how to improve the die-cut efficiency of terminal.

In order to achieve the above object, the present invention provides a punching mechanism, which comprises:

a mounting frame;

the punching device comprises a punching driving piece and a cutter component, the cutter component comprises an installation seat and a punching cutter in sliding fit with the installation seat, the punching driving piece drives the punching cutter to slide relative to the installation seat, the installation seat is installed on the installation frame, and a through hole is formed in the installation frame corresponding to the punching cutter;

the conveying device comprises a conveying driving piece, a transmission assembly and an objective table which are sequentially connected, the conveying driving piece drives the objective table to move relative to the mounting frame through the transmission assembly, and the objective table is provided with a positioning groove so that a workpiece falling from the through hole in a punching mode can fall into the positioning groove.

In one embodiment, the mounting frame comprises a supporting plate and a supporting column which are connected with each other, the mounting seat is mounted on the supporting plate, the through hole is formed in the supporting plate, and a guide groove communicated with the through hole is further formed in the supporting plate, so that a workpiece falling from the guide groove in a punching mode falls into the through hole.

In an embodiment, the backup pad includes interconnect's base member and die-cut template, die-cut template inlays to be established on the base member, the mount pad is installed on the die-cut template, die-cut template has been seted up the through-hole, first guide way has been seted up to die-cut template, the second guide way has been seted up to the base member, first guide way with the concatenation of second guide way forms the guide way, two lateral walls that the through-hole set up relatively inwards protruding formation limit stop, limit stop keeps away from the guide way setting.

In an embodiment, a slide rail is disposed on the hole wall of the through hole, the slide rail and the through hole have the same extending direction, one side of the slide rail is connected to one side of the two limit stops facing the guide groove, the top surface of the slide rail is not higher than the bottom surface of the guide groove, and the slide rail is in sliding fit with the workpiece.

In one embodiment, the support plate is provided with a discharge port, the discharge port is communicated with the guide groove, and the discharge port and the guide groove are oppositely arranged on two sides of the through hole.

In an embodiment, the punching mechanism further comprises a waste material box, the waste material box is mounted on the bottom surface of the supporting plate, and the waste material box is provided with an opening facing the discharge port.

In an embodiment, the punching mechanism further comprises a pressing plate, the pressing plate is mounted on the supporting plate, and the pressing plate and the guide groove enclose a guide space for the workpiece to pass through.

In an embodiment, the cutter assembly further comprises a return spring, one end of the return spring is connected with one end, far away from the mounting seat, of the punching cutter, and the other end of the return spring is abutted to the top surface of the mounting seat.

In one embodiment, the transmission driving member is a motor, the transmission assembly is a screw rod assembly, the motor is connected with the screw rod assembly, the screw rod assembly is further connected with the object stage, and the motor drives the object stage to move through the screw rod assembly.

Furthermore, the utility model also provides a terminal processing equipment, terminal processing equipment includes foretell die-cutting mechanism.

The above technical scheme of the utility model, move to the through-hole top when the terminal area, the relative mount pad of die-cut driving piece drive die-cut cutter slides towards through-hole place direction, thereby make the cutting to the terminal area of die-cut cutter completion, the terminal that gets off by the cutting is from the constant head tank of through-hole landing and falling into the objective table, the constant head tank is used for fixing a position the terminal, the conveying driving piece passes through the motion of transmission assembly drive objective table, transport the terminal of accomplishing the location, the process of pressing from both sides the terminal of getting the mechanism after the cutting completion of clamp is got through having saved like this to set up, the process time has been practiced thrift, and then the production efficiency is improved, owing to saved to press from both sides the mechanism, consequently, the structure of die-cutting mechanism has been simplified, the cost of die-cutting mechanism has been reduced.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, 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 by the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic perspective view of a punching mechanism according to an embodiment of the present invention;

FIG. 2 is a schematic view of the structure of FIG. 1;

fig. 3 is an exploded view of a die cutting mechanism according to an embodiment of the present invention;

fig. 4 is a schematic partial structural view of a punching mechanism according to an embodiment of the present invention;

fig. 5 is a schematic structural view of a die-cutting template of the die-cutting mechanism according to the embodiment of the present invention;

fig. 6 is a schematic partial structural view of a die-cutting template of the die-cutting mechanism according to the embodiment of the present invention;

fig. 7 is a schematic view of a partial structure of a punching mechanism according to an embodiment of the present invention;

FIG. 8 is an enlarged partial schematic view of FIG. 7 at A;

fig. 9 is a schematic structural view of a terminal block of a punching mechanism according to an embodiment of the present invention;

fig. 10 is a schematic view of a partial structure of a transfer device according to an embodiment of the present invention;

fig. 11 is a schematic structural view of a terminal processing apparatus according to an embodiment of the present invention.

The reference numbers illustrate:

the purpose of the present invention, its functional features and advantages will be further described with reference to the accompanying drawings.

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.

It should be noted that all the directional indicators (such as front and rear … …) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in fig. 1), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" can include at least one of the feature either explicitly or implicitly.

Moreover, the technical solutions between the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are combined and contradicted with each other or cannot be realized, it should be considered that the combination of the technical solutions does not exist, and the present invention is not within the protection scope of the present invention.

The utility model provides a punching mechanism 1, as shown in fig. 1-3, this punching mechanism 1 includes mounting bracket 11, punching device 14 and conveyer 16, punching device 14 includes punching driving piece 141 and cutter assembly 142, cutter assembly 142 includes mount pad 143 and punching cutter 144 with mount pad 143 sliding fit, punching driving piece 141 drives punching cutter 144 and slides relative to mount pad 143, mount pad 143 is installed on mounting bracket 11, through-hole 12 has been seted up to the position that mounting bracket 11 corresponds punching cutter 144; the conveying device 16 comprises a conveying driving member 161, a transmission assembly 162 and an object stage 163 which are connected in sequence, the conveying driving member 161 drives the object stage 163 to move relative to the mounting frame 11 through the transmission assembly 162, and the object stage 163 is provided with a positioning groove 166, so that the workpiece punched and dropped from the through hole 12 falls into the positioning groove 166.

It should be noted that, this punching mechanism 1 is particularly suitable for using as die-cut terminal belt 2, but is not limited to using as die-cut terminal belt 2, if have other equipment to use the utility model provides a this punching mechanism 1 also should fall into the scope of protection of the utility model.

Wherein, when the terminal belt 2 moves to the upper side of the through hole 12, the punching driving member 141 drives the punching cutter 144 to slide towards the direction of the through hole 12 relative to the mounting base 143, thereby the punching cutter 144 finishes cutting the terminal belt 2, the cut terminal 21 slides from the through hole 12 and falls into the positioning groove 166 of the objective table 163, the positioning groove 166 is used for positioning the terminal 21, the transmission driving member 161 drives the objective table 163 to move through the transmission component 162, the terminal 21 which finishes positioning is transported, the clamping mechanism is omitted to clamp the terminal 21 after the cutting is finished through the arrangement, the processing time is saved, the production efficiency is improved, meanwhile, the clamping mechanism is omitted, the structure of the punching mechanism 1 is simplified, and the cost of the punching mechanism 1 is reduced.

Further, the mounting frame 11 includes a supporting plate 112 and a supporting column 111 which are connected to each other, the mounting seat 143 is mounted on the supporting plate 112, and the supporting plate 112 is opened with a guiding groove 13 which is communicated with the through hole 12, so that the workpiece punched and dropped from the guiding groove 13 falls into the through hole 12. Wherein the terminal strip 2 is located in the guiding slot 13 and is close to the through hole 12 under the guiding of the guiding slot 13, when the terminal strip 2 moves to above the through hole 12, the punching driving member 141 drives the punching cutter 144 to cut the terminal 21 from the terminal strip 2, so that the terminal strip 2 is guided to move towards the through hole 12 by adding the guiding slot 13; on the other hand, the terminal belt 2 is positioned, and the punching tool 144 can smoothly cut the terminal 21 off from the terminal belt 2.

As shown in fig. 5, 7 and 8, the supporting plate 112 includes a base 113 and a die-cutting template 114 that are connected to each other, the die-cutting template 114 is embedded on the base 113, the mounting seat 143 is installed on the die-cutting template 114, the die-cutting template 114 is provided with a through hole 12, the die-cutting template 114 is provided with a first guide groove, the base 113 is provided with a second guide groove, the first guide groove and the second guide groove are spliced to form a guide groove 13, two side walls of the through hole 12 that are arranged oppositely protrude inwards to form a limit stopper 121, and the limit stopper 121 is arranged far away from the guide groove 13. The terminal 21 includes two terminal boards 211 that set up relatively and connects the connecting piece 212 of two terminal boards 211, and the terminal area 2 moves in the guide way 13, and two terminal boards 211 of terminal 21 that are located the through-hole 12 top respectively with two limit stop 121 butt, limit stop 121 restriction is used for limiting terminal 21 to continue to move, and limit stop 121 and guide way 13 are fixed a position terminal 21 jointly simultaneously, are favorable to die-cut cutter 144 to carry out accurate die-cut to terminal 21, and die-cut terminal 21 falls into in the constant head tank 166 from through-hole 12.

According to the utility model discloses an embodiment, die-cut template 114 can be dismantled with base member 113 and be connected, consequently can select suitable die-cut template 114 to correspond with it according to the size of terminal area 2 to improve the application scope of die-cut mechanism 1.

As shown in fig. 6, a slide rail 122 is disposed on the hole wall of the through hole 12, the extending directions of the slide rail 122 and the through hole 12 are the same, one side of the slide rail 122 is connected to one side of the two limit stoppers 121 facing the guide groove 13, the top surface of the slide rail 122 is not higher than the bottom surface of the guide groove 13, and the slide rail 122 is in sliding fit with the workpiece. Make slide rail 122 can play the guide effect when terminal 21 falls along through-hole 12 through setting up slide rail 122, wherein two terminal boards 211 of terminal 21 and the pore wall of through-hole 12 and limit stop 121 sliding fit, slide rail 122 is located between two terminal boards 211, slide rail 122 and terminal board 211 and connecting plate 22 sliding fit to make terminal 21 can not appear crooked in the in-process that falls, and then lead to failing to fall into in constant head tank 166 smoothly.

As shown in fig. 7, the support plate 112 is provided with a discharge port 17, the discharge port 17 communicates with the guide groove 13, and the discharge port 17 and the guide groove 13 are oppositely disposed at both sides of the through hole 12. The connecting pieces 212 of any two adjacent terminals 21 are connected through the connecting plate 22, so that when the punching cutter 144 punches the previous terminal 21, the previous terminal 21 is not mistakenly cut to the terminal 21 located behind the previous terminal 21, the terminal 21 moves to the upper side of the through hole 12, after the punching cutter 144 punches the terminal 21 located above the through hole 12, the punching cutter 144 is reset, the terminal belt 2 continues to move, the base body 113 of the terminal 21 located behind the punched terminal 21 is abutted to the limit stopper 121, the connecting plate 22 located in front of the terminal 21 extends to the upper side of the discharge hole 17 through the communication part of the through hole 12 and the discharge hole 17, and the punching cutter 144 punches downwards, so that the connecting plate 22 located in front of the terminal 21 is separated from the terminal 21 and is discharged from the discharge hole 17.

As shown in fig. 3, the die cutting mechanism 1 further includes a waste material box 171, the waste material box 171 is mounted on the bottom surface of the support plate 112, and the waste material box 171 is opened with an opening 172 facing the discharge port 17. By installing a waste box 171 at the discharge port 17 for collecting the punched connecting plate 22, it is beneficial to ensure the clean running environment of the punching mechanism 1.

As shown in fig. 7, the punching mechanism 1 further includes a pressing plate 18, the pressing plate 18 is mounted on the support plate 112, and the pressing plate 18 and the guide groove 13 define a guide space through which the workpiece passes. The pressing plate 18 is used for limiting the terminal belt 2, so that the terminal belt 2 is prevented from protruding upwards and separating from the guide groove 13 when moving in the guide groove 13. It should be noted that, the bottom surface of the pressing plate 18 and the top surface of the connecting plate 22 are arranged at intervals, a part of the structure of the pressing plate 18 is located in the guide groove 13, the pressing plate 18 is detachably connected with the supporting plate 112, and the distance from the bottom surface of the pressing plate 18 to the connecting plate 22 can be adjusted by replacing the pressing plate 18, so that the terminal belt 2 is better limited.

As shown in fig. 4, the cutter assembly 142 further includes a return spring 145, one end of the return spring 145 is connected to one end of the punching cutter 144 away from the mounting seat 143, and the other end of the return spring 145 abuts against the top surface of the mounting seat 143. The reset spring 145 is additionally arranged, so that the punching cutter 144 completing punching work is restored to the initial position under the action of the reset spring 145, and one-time punching is facilitated. According to the utility model discloses an embodiment, die-cut driving piece 141 is the cylinder, and die-cut cutter 144 keeps away from the one end of mount pad 143 and is formed with die-cut head 146, and reset spring 145's one end and the bottom surface butt of die-cut head 146 or be connected, and its output shaft of cylinder drive stretches out and slides with die-cut head 146 butt and drive die-cut cutter 144 relative mount pad 143, and the output shaft is withdrawed to the cylinder, and die-cut cutter 144 resumes to the position department before the output shaft butt by the cylinder under reset spring 145's effect.

According to the utility model discloses an embodiment, through hole 15 has been seted up to mount pad 143, and this through hole 15 and through-hole 12 intercommunication, die-cut cutter 144 keep away from the one end of pressure head and are located through hole 15, and through hole 15 plays certain guide effect to die-cut cutter 144, and the guide die-cut cutter 144 passes through-hole 12 smoothly.

As shown in fig. 9 and 10, the transmission driving unit 161 is a motor, the transmission unit 162 is a screw rod unit, the motor is connected to the screw rod unit, the screw rod unit is further connected to the stage 163, and the motor drives the stage 163 to move through the screw rod unit. The motor drives the stage 163 to move in the extending direction of the lead screw assembly through the lead screw assembly, thereby conveying the terminal 21. It should be noted that the stage 163 includes a moving plate 165 and a terminal block 164 that are detachably connected, a positioning groove 166 is formed on the terminal block 164, and the moving plate 165 is connected to the screw rod assembly.

Furthermore, the utility model discloses still provide a terminal processing equipment 3, as shown in fig. 11, this terminal processing equipment 3 includes foretell die-cutting mechanism 1. Since the terminal processing device 3 adopts all technical solutions of all the embodiments, at least all the beneficial effects brought by the technical solutions of the embodiments are achieved, and no further description is given here.

The above is only the preferred embodiment of the present invention, not limiting the scope of the present invention, all of which are under the concept of the present invention, the equivalent structure transformation of the content of the specification and the attached drawings is utilized, or the direct/indirect application is included in other related technical fields in the protection scope of the present invention.

Claims

1. A die cutting mechanism, comprising:

a mounting frame;

the punching device comprises a punching driving piece and a cutter component, the cutter component comprises a mounting seat and a punching cutter in sliding fit with the mounting seat, the punching driving piece drives the punching cutter to slide relative to the mounting seat, the mounting seat is mounted on the mounting frame, and a through hole is formed in the mounting frame corresponding to the punching cutter;

conveyer, conveyer is including the conveying driving piece, drive assembly and the objective table that connect gradually, the conveying driving piece passes through the drive assembly drive the objective table is relative the mounting bracket removes, the constant head tank has been seted up to the objective table, so that certainly the work piece of die-cut whereabouts falls into in the through-hole in the constant head tank.

2. The die-cutting mechanism according to claim 1, wherein the mounting frame comprises a supporting plate and a supporting column which are connected with each other, the mounting seat is mounted on the supporting plate, the supporting plate is provided with the through hole, and the supporting plate is further provided with a guide groove communicated with the through hole, so that a workpiece which is die-cut and falls from the guide groove falls into the through hole.

3. The die-cutting mechanism according to claim 2, wherein the supporting plate comprises a base body and a die-cutting template, the base body and the die-cutting template are connected with each other, the die-cutting template is embedded in the base body, the mounting seat is mounted on the die-cutting template, the through hole is formed in the die-cutting template, the first guide groove is formed in the die-cutting template, the base body is provided with a second guide groove, the first guide groove and the second guide groove are spliced to form the guide groove, two side walls of the through hole, which are arranged oppositely, protrude inwards to form a limit stop, and the limit stop is arranged far away from the guide groove.

4. The die-cutting mechanism according to claim 3, wherein a slide rail is provided on a wall of the through hole, the slide rail and the through hole extend in the same direction, one side of the slide rail is connected to one side of the two limit stoppers facing the guide groove, and a top surface of the slide rail is not higher than a bottom surface of the guide groove, and the slide rail is in sliding fit with the workpiece.

5. The die-cutting mechanism according to claim 2, wherein the supporting plate is provided with a discharge port, the discharge port is communicated with the guide groove, and the discharge port and the guide groove are oppositely arranged on two sides of the through hole.

6. The die-cutting mechanism according to claim 5, further comprising a waste material box mounted on the bottom surface of the support plate, the waste material box being provided with an opening facing the discharge port.

7. The die cutting mechanism according to claim 2, further comprising a pressing plate mounted on the supporting plate, the pressing plate and the guide groove enclosing a guide space through which the workpiece passes.

8. The die-cutting mechanism according to any one of claims 1 to 7, wherein the cutter assembly further comprises a return spring, one end of the return spring is connected with one end of the die-cutting cutter away from the mounting seat, and the other end of the return spring abuts against the top surface of the mounting seat.

9. The die cutting mechanism according to any one of claims 1 to 7, wherein the transmission driving member is a motor, the transmission assembly is a screw rod assembly, the motor is connected with the screw rod assembly, the screw rod assembly is further connected with the object stage, and the motor drives the object stage to move through the screw rod assembly.

10. A terminal processing apparatus characterized by comprising the die-cutting mechanism according to any one of claims 1 to 9.