CN215697230U

CN215697230U - Punching die for separating electrode plate from material belt

Info

Publication number: CN215697230U
Application number: CN202122260479.0U
Authority: CN
Inventors: 余桂彬
Original assignee: Dongguan Zhihong Precision Mould Co ltd
Current assignee: Dongguan Zhihong Precision Mould Co ltd
Priority date: 2021-09-17
Filing date: 2021-09-17
Publication date: 2022-02-01
Anticipated expiration: 2031-09-17

Abstract

The utility model discloses a punching die for separating an electrode plate from a material belt, which relates to the technical field of punching dies and comprises a bottom plate and a top plate, wherein a first guide pillar is fixedly connected between the bottom plate and the top plate, an upper clamping plate is fixedly connected to the bottom surface of the top plate, a movable assembly is arranged between the bottom plate and the upper clamping plate, a material belt guide mechanism is arranged between the movable assembly and the upper clamping plate, two symmetrical discharge holes are formed in the upper surface of the top plate, each discharge hole penetrates through the top plate and the upper clamping plate, the movable assembly comprises a push block, the push block is arranged on the bottom surface of the bottom plate, and a movable lower template is fixedly connected to the upper surface of the push block. According to the utility model, the punch can be arranged below the material belt through the matching design of the movable assembly and the material belt guide mechanism, the downward reset movement of the punch does not need driving force, the power consumption of the driving mechanism is reduced, and the electrode plate on the material belt can be efficiently and accurately separated from the material belt.

Description

Punching die for separating electrode plate from material belt

Technical Field

The utility model relates to the technical field of punching dies, in particular to a punching die for separating an electrode plate from a material belt.

Background

The die is various dies and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. In short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts. The method realizes the processing of the appearance of the article mainly by changing the physical state of the formed material, and the article is called as 'industrial mother'.

The patent with the patent number of CN203002903U discloses a die-cut mould, including last mould and lower mould, go up the mould and include the terrace die and set up a plurality of guide sleeves of going up the mould downside, the lower mould includes the die and sets up a plurality of and each guide sleeve matched with guide pillar of lower mould upside, one side of lower mould is equipped with the side blow, the both ends of die all are equipped with the spout of spiral-lock side blow. When the punching die works, the excess material in the vertical direction of the plate is removed through the matched extrusion of the upper die and the lower die, and the excess material in the horizontal direction of the plate is removed through the matched extrusion of the side punching and the lower die.

However, in the punching die in the patent, when the punch needs to be reset after punching, the die is reset completely by the driving mechanism, and the power consumption of the driving mechanism is larger; to this end, we provide a die-cutting die for separating electrode sheets from a web of material that solves the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provides a punching die for separating an electrode plate from a material belt.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a die-cut mould for following separation electrode slice in material area, includes bottom plate and roof, the first guide pillar of fixedly connected with between bottom plate and the roof, the bottom surface fixedly connected with punch holder of roof, be equipped with movable assembly between bottom plate and the punch holder, be equipped with material area guiding mechanism between movable assembly and the punch holder, two symmetrical discharge openings have been seted up to the upper surface of roof, every the discharge opening all runs through roof and punch holder.

Furthermore, the movable assembly comprises a pushing block, the pushing block is arranged on the bottom surface of the bottom plate, and a movable lower template is fixedly connected to the upper surface of the pushing block.

Further, the upper surface of the movable lower template is fixedly connected with a base plate, the upper surface of the base plate is fixedly connected with a lower clamping plate, and a material pressing plate is arranged above the lower clamping plate.

Furthermore, the corners of the upper surface of the lower clamp plate are fixedly connected with second guide pillars, each second guide pillar penetrates through the pressure plate and is in sliding connection with the pressure plate, and the upper end of each second guide pillar is fixedly connected with the bottom surface of the upper clamp plate.

Furthermore, the material belt guide mechanism comprises a positioning needle, two symmetrical punch heads and two symmetrical ejector blocks, and the bottom end of the positioning needle is fixedly connected to the upper surface of the lower clamping plate.

Furthermore, the bottom ends of the two punches are fixedly connected to the upper surface of the lower clamping plate, and the L-shaped supporting block is fixedly connected to the lower portion of the top block.

Furthermore, a knife edge plate is arranged between the two ejector blocks, and two symmetrical punched holes are formed in the upper surface of the knife edge plate.

Furthermore, the punched holes correspond to the discharge holes and the punch heads, and a material belt is arranged below the ejector block.

Compared with the prior art, this a die-cut mould for following separation electrode slice on material area possesses following beneficial effect:

1. according to the utility model, through the matching design of the movable assembly and the material belt guide mechanism, the punch can be arranged below the material belt, the downward reset movement of the punch does not need driving force, the power consumption of the driving mechanism is reduced, and the electrode plate on the material belt can be efficiently and accurately separated from the material belt.

2. According to the utility model, through the matching design of the push block, the movable lower template, the base plate, the lower clamping plate, the pressure plate and the second guide post, when the push block moves upwards, the movable lower template and the base plate can be pushed to move upwards, the lower clamping plate is fixedly connected with the upper surface of the base plate, when the movable lower template and the base plate move upwards, the lower clamping plate can be pushed to move upwards, and further the punch can be pushed to move upwards,

3. according to the utility model, through the matching design of the ejector block, the knife edge plate, the L-shaped support block, the punching hole and the material belt and the punch, a guide channel matched with the material belt can be formed by matching the ejector block and the L-shaped support block, the material belt can pass through the guide channel conveniently, and the punching hole is convenient for the punch to perform punching operation.

4. According to the utility model, the discharge hole is arranged on the upper surface of the top plate, so that the material taking operation can be conveniently carried out by being matched with other mechanical arms, and the material taking operation can be conveniently carried out by workers.

Drawings

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

FIG. 2 is a schematic perspective view of the material strip guiding mechanism of the present invention;

FIG. 3 is a schematic perspective view of the punch and the pilot pin of the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 3 according to the present invention.

In the figure: the automatic punching machine comprises a base plate 1, a top plate 2, a first guide pillar 3, a movable assembly 4, a pushing block 41, a movable lower template 42, a backing plate 43, a lower clamping plate 44, a material pressing plate 45, a second guide pillar 46, an upper clamping plate 5, a material belt guide mechanism 6, a pushing block 61, a knife edge plate 62, a L-shaped supporting block 63, a punching hole 64, a material belt 65, a punch 66, a positioning needle 67 and a discharge hole 7.

Detailed Description

The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the utility model.

This embodiment provides a die-cut mould for following the separation electrode slice on the material area, need not drive power when the device drift 66 resets downwards, can reduce drive arrangement's consumption greatly, and can be high-efficient accurate with electrode slice and the separation of material area 65 on the material area 65.

Referring to fig. 1 to 4, a punching die for separating electrode plates from a material strip comprises a bottom plate 1 and a top plate 2, a driving mechanism is arranged below the bottom plate 1, a first guide pillar 3 is fixedly connected between the bottom plate 1 and the top plate 2, and the first guide pillar 3 plays a role in connecting the bottom plate 1 and the top plate 2.

The bottom surface fixedly connected with punch holder 5 of roof 2 is equipped with movable assembly 4 between bottom plate 1 and the punch holder 5, and movable assembly 4 includes ejector pad 41, and ejector pad 41 establishes in the bottom surface of bottom plate 1, and actuating mechanism below ejector pad 41 can promote ejector pad 41 rebound, and the last fixed surface of ejector pad 41 is connected with movable lower bolster 42, and the last fixed surface of activity lower bolster 42 is connected with backing plate 43.

When the pushing block 41 moves upwards, the movable lower template 42 and the backing plate 43 can be pushed to move upwards, the lower clamping plate 44 is fixedly connected to the upper surface of the backing plate 43, and when the movable lower template 42 and the backing plate 43 move upwards, the lower clamping plate 44 can be pushed to move upwards.

The upper portion of the lower clamping plate 44 is provided with a material pressing plate 45, the corners of the upper surface of the lower clamping plate 44 are fixedly connected with second guide pillars 46, each second guide pillar 46 penetrates through the material pressing plate 45 and is in sliding connection with the material pressing plate 45, the upper end of each second guide pillar 46 is fixedly connected with the bottom surface of the upper clamping plate 5, the material pressing plate 45 slides on the outer surface of the second guide pillar 46, and a spring is arranged between the lower clamping plate 44 and the material pressing plate 45.

When the movable lower template 42 is lifted, the positioning pins 67 firstly penetrate through the positioning holes on the material strip 65 upwards, so that the material strip 65 is positioned in the horizontal plane, meanwhile, the material pressing plate 45 presses against the material strip 65, and then, the punch 66 is continuously lifted to punch the electrode plates on the material strip 65.

When the movable lower template 42 descends, the positioning pins 67 and the punches 66 descend synchronously, the material pressing plate 45 still presses against the material belt 65, when the movable lower template 42 and the punches 66 descend to a certain height, the material pressing plate 45 is separated from the material belt 65, the material belt 65 can move forwards conveniently, and then the actions are repeated to perform the next punching operation.

Be equipped with material area guiding mechanism 6 between movable assembly 4 and the punch holder 5, material area guiding mechanism 6 includes pilot pin 67, two symmetrical drift 66 and two symmetrical kicking blocks 61, and the equal fixed connection in the upper surface of lower plate 44 in the bottom of pilot pin 67 inserts pilot pin 67 in the inside locating hole of material area 65, can play certain positioning action to material area 65.

The equal fixed connection in bottom of two drifts 66 is at the upper surface of lower plate 44, and the setting of drift 66 conveniently carries out die-cut to the electrode slice on the material area 65, and the below fixedly connected with L type tray 63 of kicking block 61 has formed the direction passageway that can hold in the material area 65 between kicking block 61 and the L type tray 63, makes things convenient for the material area 65 to pass through in the below of kicking block 61.

A knife edge plate 62 is arranged between the two ejector blocks 61, two symmetrical punched holes 64 are formed in the upper surface of the knife edge plate 62, the punched holes 64 correspond to the discharge holes 7 and the punches 66, punching operation of the punches 66 is facilitated, and a material belt 65 is arranged below the ejector blocks 61.

Two symmetrical discharge openings 7 are formed in the upper surface of the top plate 2, each discharge opening 7 penetrates through the top plate 2 and the upper clamping plate 5, and the discharge openings 7 are convenient to arrange and are matched with other manipulators to perform material taking operation.

The working principle is as follows: when the punching device is used, the pushing block 41 is pushed upwards by the driving device arranged below the bottom plate 1, the pushing block 41 is pushed upwards to push the movable lower template 42 to ascend, the movable lower template 42 is pushed to ascend to push the backing plate 43 and the lower clamping plate 44 to ascend, the backing plate 43 and the lower clamping plate 44 are pushed to ascend to push the spring between the lower clamping plate 44 and the material pressing plate 45 to further push the material pressing plate 45 to ascend, when the material pressing plate 45 ascends, the positioning pins 67 firstly penetrate through the positioning holes on the material belt 65 upwards to position the material belt 65 in the horizontal plane, meanwhile, the material pressing plate 45 presses against the material belt 65, then, the punch 66 continuously ascends to punch electrode plates on the material belt 65, when the movable lower template 42 descends, the positioning pins 67 and the punch 66 synchronously descend, at the time, the material pressing plate 45 still presses against the material belt 65, when the movable lower template 42 and the punch 66 descend to a certain height, the material belt 65 is separated, and the material pressing plate 45 is convenient to continuously move forwards, the action is repeated again afterwards, carries out next die-cut operation, and this device sets up drift 66 in material area 65 below, and the downward motion that resets of drift 66 need not drive power, reduces actuating mechanism's consumption, and discharge opening 7 sets up at the mould top, and the material operation is got in the convenient cooperation with other manipulators, and this mould can be high-efficient accurate with the electrode slice on the material area 65 with the separation of material area 65.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides a die-cut mould for following separation electrode slice on material area, includes bottom plate (1) and roof (2), its characterized in that: the material conveying device is characterized in that a first guide pillar (3) is fixedly connected between the bottom plate (1) and the top plate (2), an upper clamping plate (5) is fixedly connected to the bottom surface of the top plate (2), a movable assembly (4) is arranged between the bottom plate (1) and the upper clamping plate (5), a material belt guide mechanism (6) is arranged between the movable assembly (4) and the upper clamping plate (5), two symmetrical discharge holes (7) are formed in the upper surface of the top plate (2), and each discharge hole (7) penetrates through the top plate (2) and the upper clamping plate (5).

2. A blanking die for separating an electrode sheet from a web of material as defined in claim 1, wherein: the movable assembly (4) comprises a push block (41), the push block (41) is arranged on the bottom surface of the bottom plate (1), and a movable lower template (42) is fixedly connected to the upper surface of the push block (41).

3. A blanking die for separating an electrode sheet from a web of material as defined in claim 2, wherein: the upper surface of activity lower bolster (42) is fixed and is connected with backing plate (43), the upper surface fixed connection of backing plate (43) has lower plate (44), the top of lower plate (44) is equipped with pressure flitch (45).

4. A blanking die for separating an electrode sheet from a web of material as defined in claim 3, wherein: the corner of the upper surface of the lower clamping plate (44) is fixedly connected with second guide columns (46), each second guide column (46) penetrates through the material pressing plate (45) and is in sliding connection with the material pressing plate (45), and the upper end of each second guide column (46) is fixedly connected with the bottom surface of the upper clamping plate (5).

5. A die-cutting die for separating electrode sheets from a web according to claim 4, wherein: the material belt guide mechanism (6) comprises a positioning needle (67), two symmetrical punch heads (66) and two symmetrical top blocks (61), and the bottom ends of the positioning needles (67) are fixedly connected to the upper surface of the lower clamping plate (44).

6. A die-cutting die for separating an electrode sheet from a web as defined in claim 5, wherein: the bottom ends of the two punches (66) are fixedly connected to the upper surface of the lower clamping plate (44), and the lower part of the top block (61) is fixedly connected with an L-shaped supporting block (63).

7. A die-cutting die for separating an electrode sheet from a web as defined in claim 5, wherein: a knife edge plate (62) is arranged between the two jacking blocks (61), and two symmetrical punched holes (64) are formed in the upper surface of the knife edge plate (62).

8. The die-cutting die for separating an electrode sheet from a web of material as claimed in claim 7, wherein: the punching holes (64) correspond to the discharge holes (7) and the punch heads (66), and a material belt (65) is arranged below the ejector block (61).