CN217290161U

CN217290161U - Stamping die waste discharge mechanism

Info

Publication number: CN217290161U
Application number: CN202220143111.8U
Authority: CN
Inventors: 孙春生
Original assignee: Dalian Kangming Hardware Mould Co ltd
Current assignee: Dalian Kangming Hardware Mould Co ltd
Priority date: 2022-01-19
Filing date: 2022-01-19
Publication date: 2022-08-26
Anticipated expiration: 2032-01-19

Abstract

The utility model discloses a stamping die waste material discharge mechanism, which comprises a bottom plate and a bearing plate positioned right above the bottom plate, wherein a limiting groove is arranged at the center of the top surface of the bearing plate, a lower die is movably arranged in the limiting groove, and a discharge mechanism and a separation and collection mechanism are arranged on the lower die; the discharging mechanism comprises push plates, support arms, an adjusting motor, a screw rod and a discharging hopper, wherein the inner walls of the left side and the right side of the lower die are respectively provided with a containing groove, each containing groove is internally provided with a limiting hole, each containing groove is internally movably provided with one push plate, each limiting hole is internally movably provided with one support arm, and one end of each support arm is fixedly connected with the surface of one side of the push plate, which is far away from the center of the bearing plate; the separating and collecting mechanism comprises pillars, a rotating shaft, a conveyor belt, a driving motor and a metal material collecting box, the pillars are fixedly arranged between the bottom plate and the bearing plate, and the four pillars are arranged and distributed in a rectangular array. The utility model discloses the waste discharge is laborsaving fast, and it is nimble simple and convenient to retrieve the separation.

Description

Stamping die waste discharge mechanism

Technical Field

The utility model relates to a stamping die technical field, in particular to stamping die waste discharge mechanism.

Background

In the machining and manufacturing industry, a stamping die is widely used for processing metal or nonmetal into parts or semi-finished products, and the stamping die is a small category of stamping dies, which is a special process equipment for processing materials (metal or nonmetal) into parts (or semi-finished products) in cold stamping and is called a cold stamping die (commonly called a cold stamping die).

The stamping die is generally formed by arranging the die into an upper part and a lower part and placing materials for stamping, and redundant waste materials are accumulated and remained in the lower die in the stamping process.

Stamping die has unnecessary waste material to pile up and remains in the bed die under prior art in stamping process, and untimely clearance can influence subsequent punching press quality, and manual clearance is slowly hard again, and metal or nonmetal waste material is concentrated and is collected moreover, and personnel retrieve the separation inconvenient, for this reason, we propose a stamping die waste discharge mechanism.

SUMMERY OF THE UTILITY MODEL

A primary objective of the utility model is to provide a stamping die waste discharge mechanism can effectively solve among the prior art stamping die and have unnecessary waste material to pile up and remain in the bed die at the stamping process, and untimely clearance can influence subsequent punching press quality, and manual clearance is slow hard again, and metal or non-metal waste material is concentrated the collection moreover, and the inconvenient problem of personnel's recovery separation.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme: a stamping die waste discharging mechanism comprises a bottom plate and a bearing plate positioned right above the bottom plate, wherein a limiting groove is formed in the center of the top surface of the bearing plate, a lower die is movably arranged in the limiting groove, and a discharging mechanism and a separating and collecting mechanism are arranged on the lower die;

the discharging mechanism comprises push plates, support arms, adjusting motors, screw rods and discharging hoppers, wherein the inner walls of the left side and the right side of the lower die are respectively provided with a containing groove, each containing groove is internally provided with a limiting hole, each containing groove is internally and movably provided with a push plate, each limiting hole is internally and movably provided with a support arm, one end of each support arm is fixedly connected with the surface of one side of the push plate, which is far away from the center of the bearing plate, the bottom surface of the bearing plate is fixedly connected with the adjusting motors through supports, the output ends of the adjusting motors are connected with the screw rods, the screw rods are sequentially in threaded connection with the two support arms, the discharging hoppers are arranged at the center of the bottom surface of the lower die, the lower die and the inner spaces of the discharging hoppers are mutually communicated, the discharging hoppers are positioned above the screw rods, the push plates can be movably separated from the containing grooves, and the support arms can stretch in the limiting holes;

mechanism is collected in separation includes pillar, pivot, conveyer belt, driving motor and metal material collecting box, the fixed pillar that is provided with between bottom plate and the loading board, the pillar is equipped with four altogether and is the rectangular array and distributes, and per two are located two on same vertical horizontal plane the activity is provided with a pivot between the pillar, two pivot week side cover is equipped with a conveyer belt, the fixed driving motor that is provided with on the pillar, the driving motor output is connected with the pivot one end that is located the bottom plate left, the fixed metal material collecting box that is provided with of bottom plate top surface, the metal material collecting box is located the conveyer belt below and is close to in the pivot of being connected with the driving motor output, and the pivot can rotate on the pillar.

Preferably, the rotating shaft connected with the output end of the driving motor is a permanent magnet.

Preferably, four guide rods are fixedly arranged at the corners of the top surface of the bearing plate and are distributed in a rectangular array.

Preferably, each guide rod is movably connected with two guide blocks in sequence, one side surfaces of the four guide blocks positioned below are fixedly connected with the outer surface of the lower die, and the guide blocks can be horizontally moved and lifted on the guide rods.

Preferably, one side surface of the four guide blocks positioned above is fixedly connected with the outer surface of the upper die.

Preferably, the support arm is of an L-shaped structure, and the support arm and the push plate are arranged in a one-to-one correspondence manner.

Preferably, the conveyor belt conveys in a left direction of the bottom plate.

Compared with the prior art, the utility model relates to a stamping die waste discharge mechanism has following beneficial effect:

in the utility model, the screw rod can be controlled to rotate positively and reversely by adjusting the motor, two L-shaped support arms connected with the screw rod in a threaded way are pushed or pulled to extend in the limiting holes under the action of stress, two push plates on the inner walls at the left and right sides of the lower die are driven by the support arms to approach each other so as to push waste materials in the lower die to the center of the bottom surface of the lower die, finally the waste materials can be guided by the blanking hopper to fall onto the upper part of the conveyor belt under the action of gravity, the waste materials are discharged quickly and laborsavingly, the drive motor operates to drive one of the rotating shafts, the conveyor belt rotates around the two rotating shafts to convey the waste materials, the non-metal waste materials can automatically fall off due to gravity at the outer end of the conveyor belt which is adjacent to the left side of the bottom plate, and metal materials in the waste materials can be adsorbed on the partial conveyor belt near the rotating shaft made of the permanent magnet and reach the bottom surface of the conveyor belt until the metal materials are far away from the rotating shaft, the magnetic attraction is lost and the metal material is automatically dropped into the metal material collecting box, so that the recovery and separation of the stamping waste materials are flexibly, simply and conveniently completed.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic view of the whole structure of a waste discharge mechanism of a stamping die according to the present invention;

fig. 2 is a schematic top view of the waste discharge mechanism of the stamping die of the present invention;

FIG. 3 is a schematic cross-sectional view taken along line A-A of FIG. 2 according to the present invention;

fig. 4 is a schematic side view of a waste discharge mechanism of a stamping die according to the present invention;

fig. 5 is a schematic front view of the waste discharge mechanism of the stamping die of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a base plate; 2. a carrier plate; 3. a lower die; 4. pushing the plate; 5. a support arm; 6. adjusting the motor; 7. a screw rod; 8. feeding a hopper; 9. a pillar; 10. a rotating shaft; 11. a conveyor belt; 12. a drive motor; 13. a metallic material collection box; 14. a guide bar; 15. a guide block; 16. and (4) an upper die.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the utility model relates to a stamping die waste discharging mechanism, which comprises a bottom plate 1 and a bearing plate 2 positioned right above the bottom plate 1, wherein a limiting groove is arranged at the center of the top surface of the bearing plate 2, a lower die 3 is movably arranged in the limiting groove, and a discharging mechanism and a separating and collecting mechanism are arranged on the lower die 3;

the discharging mechanism comprises a push plate 4, support arms 5, an adjusting motor 6, a screw rod 7 and a discharging hopper 8, wherein the inner walls of the left side and the right side of the lower die 3 are respectively provided with an accommodating groove, each accommodating groove is internally provided with a limiting hole, each accommodating groove is internally and movably provided with the push plate 4, each limiting hole is internally and movably provided with the support arm 5, one end of each support arm 5 is fixedly connected with one side surface of the push plate 4 away from the center of the bearing plate 2, the bottom surface of the bearing plate 2 is fixedly connected with the adjusting motor 6 through a support, the output end of the adjusting motor 6 is connected with the screw rod 7, the screw rod 7 is sequentially in threaded connection with the two support arms 5, the discharging hopper 8 is arranged at the center of the bottom surface of the lower die 3, the lower die 3 is mutually communicated with the inner space of the discharging hopper 8, the discharging hopper 8 is positioned above the screw rod 7, the push plate 4 can be movably separated from the accommodating grooves, and the support arms 5 can stretch out and draw back in the limiting holes;

the mechanism is collected in separation includes pillar 9, pivot 10, conveyer belt 11, driving motor 12 and metallic material collecting box 13, the fixed pillar 9 that is provided with between bottom plate 1 and the loading board 2, pillar 9 is equipped with four altogether and is the rectangular array and distributes, the activity is provided with a pivot 10 between per two pillars 9 that are located same vertical horizontal plane, the side cover is equipped with a conveyer belt 11 around two pivots 10, the fixed driving motor 12 that is provided with on pillar 9, driving motor 12 output is connected with the pivot 10 one end that is located the left side of bottom plate 1, the fixed metallic material collecting box 13 that is provided with of bottom plate 1 top surface, metallic material collecting box 13 is located conveyer belt 11 below and is close to the pivot 10 of being connected with driving motor 12 output, pivot 10 can rotate on pillar 9.

Further, the rotating shaft 10 connected with the output end of the driving motor 12 is a permanent magnet.

Furthermore, guide rods 14 are fixedly arranged at corners of the top surface of the bearing plate 2, and four guide rods 14 are arranged and distributed in a rectangular array.

Furthermore, each guide rod 14 is sequentially and movably connected with two guide blocks 15, one side surface of each lower guide block 15 is fixedly connected with the outer surface of the lower die 3, and the guide blocks 15 can be horizontally moved and lifted on the guide rods 14.

Further, one side surface of the four guide blocks 15 located above is fixedly connected with the outer surface of the upper die 16.

Furthermore, the support arms 5 are of an L-shaped structure, and the support arms 5 and the push plates 4 are arranged in a one-to-one correspondence manner.

Further, the conveyor belt 11 conveys toward the left side of the base plate 1.

The working principle of the utility model is as follows:

when a person uses the device, the adjusting motor 6 operates to control the screw rod 7 to rotate forwards and backwards, two L-shaped support arms 5 in threaded connection with the screw rod 7 are pushed or pulled to stretch in the limiting holes under the action of force, two push plates 4 on the inner walls of the left side and the right side of the lower die 3 are driven by the support arms 5 to mutually approach to push waste materials in the lower die 3 to the center of the bottom surface of the lower die 3, finally the waste materials are guided by the blanking hopper 8 to fall onto the conveying belt 11 under the action of gravity, the driving motor 12 operates to drive one rotating shaft 10, the conveying belt 11 rotates around the two rotating shafts 10 to convey the waste materials, the non-metal waste materials are conveyed to the outer end of the conveying belt 11 close to the left side of the bottom plate 1 to automatically fall due to gravity, metal materials in the waste materials are adsorbed on the part of the conveying belt 11 close to the rotating shaft 10 made of the permanent magnet and reach the bottom surface of the conveying belt 11 until the metal materials are far away from the rotating shaft 10, the magnetic attraction is lost and the metallic material automatically falls into the metallic material collection box 13.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The waste discharging mechanism of the stamping die is characterized by comprising a bottom plate (1) and a bearing plate (2) positioned right above the bottom plate (1), wherein a limiting groove is formed in the center of the top surface of the bearing plate (2), a lower die (3) is movably arranged in the limiting groove, and a discharging mechanism and a separating and collecting mechanism are arranged on the lower die (3);

the discharging mechanism comprises push plates (4), support arms (5), adjusting motors (6), screw rods (7) and discharging hoppers (8), wherein the inner walls of the left side and the right side of the lower die (3) are respectively provided with a containing groove, each containing groove is internally provided with a limiting hole, each containing groove is movably provided with one push plate (4), each limiting hole is internally and movably provided with one support arm (5), one end of each support arm (5) is fixedly connected with one side surface of the push plate (4) away from the center of the bearing plate (2), the bottom surface of the bearing plate (2) is fixedly connected with the adjusting motors (6) through a support, the output ends of the adjusting motors (6) are connected with the screw rods (7), the screw rods (7) are sequentially in threaded connection with the two support arms (5), the discharging hoppers (8) are arranged at the center of the bottom surface of the lower die (3), and the lower die (3) is communicated with the inner space of the discharging hoppers (8), the discharging hopper (8) is positioned above the screw rod (7);

the separation and collection mechanism comprises a support (9), a rotating shaft (10), a conveyor belt (11), a driving motor (12) and a metal material collection box (13), a strut (9) is fixedly arranged between the bottom plate (1) and the bearing plate (2), the supporting columns (9) are provided with four supporting columns which are distributed in a rectangular array, a rotating shaft (10) is movably arranged between every two supporting columns (9) which are positioned on the same vertical horizontal plane, a conveying belt (11) is sleeved on the peripheral side of each two rotating shafts (10), a driving motor (12) is fixedly arranged on the support post (9), the output end of the driving motor (12) is connected with one end of a rotating shaft (10) positioned on the left side of the bottom plate (1), a metal material collecting box (13) is fixedly arranged on the top surface of the bottom plate (1), the metal material collecting box (13) is positioned below the conveyor belt (11) and is close to the rotating shaft (10) connected with the output end of the driving motor (12).

2. The punch die scrap discharge apparatus in accordance with claim 1, wherein: the rotating shaft (10) connected with the output end of the driving motor (12) is a permanent magnet.

3. The punch die scrap discharge apparatus in accordance with claim 1 wherein: the guide plates (14) are fixedly arranged at the corners of the top surface of the bearing plate (2), and the four guide rods (14) are distributed in a rectangular array.

4. The punch die scrap discharge apparatus in accordance with claim 3, wherein: two guide blocks (15) are sequentially and movably connected to each guide rod (14), and one side surface of each lower guide block (15) is fixedly connected with the outer surface of the lower die (3).

5. The punch die scrap discharge apparatus in accordance with claim 4 wherein: one side surface of the four guide blocks (15) positioned above is fixedly connected with the outer surface of the upper die (16).

6. The punch die scrap discharge apparatus in accordance with claim 1 wherein: the support arm (5) is of an L-shaped structure, and the support arm (5) and the push plate (4) are arranged in a one-to-one correspondence manner.

7. The punch die scrap discharge apparatus in accordance with claim 1 wherein: the conveyor belt (11) conveys towards the left side of the bottom plate (1).