CN216679756U

CN216679756U - Automatic equipment that snatchs of shell fragment

Info

Publication number: CN216679756U
Application number: CN202123256520.3U
Authority: CN
Inventors: 黄连海; 庄庆福
Original assignee: Zhejiang Shenhua Electronic Technology Co ltd
Current assignee: Zhejiang Shenhua Electronic Technology Co ltd
Priority date: 2021-12-23
Filing date: 2021-12-23
Publication date: 2022-06-07
Anticipated expiration: 2031-12-23

Abstract

The utility model discloses automatic spring plate grabbing equipment. The technical scheme adopted comprises the following steps: the material conveying track is arranged on the rack and is provided with a feeding groove matched with the material belt; the positioning contact pin is arranged on the inlet side of the material conveying track and used for being inserted into the material pulling holes on the two sides of the material belt to position the material belt; the pulling plate is arranged on one side of the positioning contact pin, is connected with the motor and is provided with a group of gear teeth which are equidistant to the pulling hole on the circumferential surface; the material cutting die is arranged on one side of the material pulling disc and is used for cutting the material belt at equal intervals; the pneumatic fingers are oppositely arranged on two sides of the blanking die and are connected with XYZ-axis slide rails; and the stacking contact pins are arranged on one side of the pneumatic finger and are arranged on the contact pin fixture in a left-right side-by-side mode.

Description

Automatic equipment that snatchs of shell fragment

Technical Field

The utility model relates to automation equipment, in particular to automatic shrapnel grabbing equipment.

Background

After the stamping of the material strip with the spring plates (mainly applied to the spring plates of the linear motor) is completed, the material strip needs to be cut into small sections with 5 spring plates and then taken out for cleaning. Traditional blank mould cuts off the back with the material area, directly drops on ground or in the container, then needs the manual material area a slice that will cut down to arrange in order, superposes together again, takes away the washing at last, and work efficiency is very low to the material area drop can collide each other, easily causes the fish tail on surface.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide automatic shrapnel grabbing equipment.

In order to solve the above problems, the technical scheme adopted by the utility model comprises:

the material conveying track is arranged on the rack and is provided with a feeding groove matched with the material belt;

the positioning contact pin is arranged on the inlet side of the material conveying track and used for being inserted into the material pulling holes on the two sides of the material belt to position the material belt;

the material pulling plate is arranged on one side of the positioning contact pin, is connected with the motor and is provided with a group of gear teeth which are equidistant to the material pulling hole on the circumferential surface;

the cutting die is arranged on one side of the material pulling disc and used for cutting the material belt at equal intervals;

the pneumatic fingers are oppositely arranged on one side of the blanking die and are respectively connected with XYZ-axis slide rails;

and the stacking contact pins are arranged on one side of the pneumatic finger and are arranged on the contact pin fixture in a left-right side-by-side mode.

Automatic equipment of snatching of shell fragment, its characterized in that: the blank mould includes the die holder, rotatable the installation rotation type cutting mold core, the drive in the die holder the rotatory actuating mechanism of rotation type cutting mold core, rotation type cutting mold core one end be equipped with material area clearance fit's blade, die holder one end be equipped with blade complex discharge gate, the material area is followed blade and discharge gate department pass through.

Automatic equipment of snatching of shell fragment, its characterized in that: and a guide port in smooth transition with the cutting edge is arranged on the other side of the rotary cutting mold core.

Automatic equipment of snatching of shell fragment, its characterized in that: and a yielding groove for yielding the elastic sheet is arranged in the middle of the cutting edge.

Automatic equipment of snatching of shell fragment, its characterized in that: the driving mechanism comprises a first cylinder and drives the rotary cutting mold core to rotate through a linkage rod.

Automatic equipment of snatching of shell fragment, its characterized in that: the upper end of the positioning contact pin is connected with the second cylinder through an upper needle base, the lower end of the positioning contact pin is movably arranged in a needle hole of a lower needle base, and the lower needle base is arranged on the material conveying track.

Automatic equipment of snatching of shell fragment, its characterized in that: and a positioning block is arranged on the X axis of the XYZ axis slide rail.

Automatic equipment of snatching of shell fragment, its characterized in that: the pin inserting clamp is connected with the third air cylinder through a sliding seat, and the sliding seat is movably arranged on a piston of the third air cylinder through a clamping groove.

The automatic spring sheet grabbing equipment has the advantages that: can full-automatic completion to the cutting in material area with stack to can improve work efficiency and quality greatly.

The utility model is further described below with reference to the accompanying drawings.

Drawings

FIG. 1 is a schematic structural diagram of an automatic shrapnel gripping device according to the present invention;

FIG. 2 is a schematic view of the assembly between the locating pin and the hub of the present invention;

FIG. 3 is a schematic structural view of the blanking die of the present invention;

FIG. 4 is a schematic view of the assembly between the pneumatic finger and the XYZ-axis slide of the present invention;

FIG. 5 is a schematic view of the assembly of the stacking pin, pin clamp, sliding seat and third cylinder of the present invention;

FIG. 6 is a schematic view of the structure of the pulling tray of the present invention;

FIG. 7 is a cross-sectional view of the blanking die of the present invention;

FIG. 8 is a schematic view of the back side of the mold base of the present invention;

FIG. 9 is a schematic front view of the die holder of the present invention;

FIG. 10 is a schematic view of the back side of the rotary cutting core of the present invention;

FIG. 11 is a schematic front view of a rotary cutting core of the present invention;

FIG. 12 is a schematic illustration of the construction of the material transfer track of the present invention;

fig. 13 is a schematic structural view of the tape of the present invention;

fig. 14 is a schematic view of the present invention with the tape superimposed over the stacking pins.

Detailed Description

Referring to fig. 1-14, the automatic spring plate grabbing device is used for grabbing a material belt 2 with spring plates 1, a group of material pulling holes 3 which are arranged at equal intervals are formed in two sides of the material belt 2, and the continuous material belt 2 is wound on a material belt disc. Automatic equipment of snatching of shell fragment include: the material conveying device comprises a material conveying track 4, a positioning pin 5, a material pulling disc 6, a material cutting die 7, a pneumatic finger 8 and a material stacking pin 9. The material conveying track 4 is transversely installed on the rack 10, a feeding groove 11 matched with the material belt 2 is formed in the upper end of the material conveying track, and the material belt 2 is conveyed through the feeding groove 11. The positioning pins 5 are arranged on the inlet side of the material conveying track 4, are two and are arranged in parallel in the front and back direction, and are used for being simultaneously inserted into the material pulling holes 3 on the two sides of the material belt 2 to position the material belt 2. The material pulling disc 6 is arranged on one side of the positioning contact pin 5 and is connected with the motor 12, and a group of gear teeth 35 which are equidistant to the material pulling hole 3 are arranged on the circumferential surface of the material pulling disc 6. When the pulling tray 6 rotates, the gear teeth 35 of the pulling tray are inserted into the pulling holes 3 of the material belt 2, so that the material belt 2 can be pulled to advance. The motor 12 is ideally a stepping motor, and the advancing distance of the material can be accurately controlled. The blanking die 7 is arranged on one side of the material pulling disc 6 and used for cutting off the material belt 2 at equal intervals. The two pneumatic fingers 8 are oppositely arranged and arranged on one side of the blanking die 7, and the pneumatic fingers 8 are respectively connected with XYZ-axis slide rails 13. The XYZ-axis slide rail 13 is composed of an X-axis 24, a Y-axis 33 and a Z-axis 34, wherein: the X axis 24 controls the left-right sliding of the pneumatic finger 8, the Y axis controls the up-down sliding of the pneumatic finger 8, and the Z axis controls the front-back sliding of the pneumatic finger 8. Through the coordination of the X-axis 24, the Y-axis 33 and the Z-axis 34, the pneumatic fingers 8 can be controlled to clamp the material belt 2 and superpose the material belt on the material superposition pins 9. The material stacking contact pins 9 are arranged on one side of the pneumatic finger 8, the number of the material stacking contact pins 9 is two, and the material stacking contact pins are arranged on the contact pin fixture 14 side by side from left to right. The pin clamp 14 is mainly used for fixing the stacking pins 9.

Preferably, the cutting die 7 includes a die holder 15, a rotary cutting die core 16 rotatably installed in the die holder 15, and a driving mechanism for driving the rotary cutting die core 16 to rotate. The die holder 15 is fixed on the frame or the material transfer rail. The front end of the rotary cutting mold core 16 is provided with a cutting edge 17 in clearance fit with the material belt 2, one end of the mold base 15 is provided with a discharge port 18 matched with the cutting edge 17, and the size of the discharge port 18 is the same as or slightly larger than that of the cutting edge 17. The material belt 2 passes through the cutting edge 17 and the discharge hole 18. The rotary cutting core 16 may be made of cemented carbide. The driving mechanism comprises a first air cylinder 21 and drives the rotary cutting mold core 16 to rotate through a linkage rod 22, and the linkage rod 22 mainly plays roles of linkage and leverage (increasing the torsion of the rotary cutting mold core 16). When the rotary cutting die core 16 rotates relative to the die holder 15 through the first cylinder 21 and the linkage rod 22, the strip 2 can be cut off, and the cut is very flat.

Preferably, the other side of the rotary cutting core 16 is provided with a guide opening 19 in smooth transition with the cutting edge 17, and the strip of material 2 can be inserted into the rotary cutting core 16 more easily through the guide opening 19.

Preferably, the middle of the cutting edge 17 is provided with a yielding groove 20 for yielding the elastic sheet 1, and the die holder 15 is also provided with a relative yielding groove. When the rotary cutting mold core 16 cuts off the material belt 2, the elastic sheet 1 is arranged in the abdicating groove 20 to prevent the deformation of the elastic sheet 1.

Preferably, the upper end of the positioning pin 5 is connected with the second cylinder 23 through an upper needle seat 30, the lower end of the positioning pin 5 is movably arranged in a needle hole 32 of a lower needle seat 31, and the lower needle seat 31 is installed on the material conveying track 4. Through the structure, the positioning contact pin 5 is installed and accurately positioned, so that the positioning contact pin can be accurately inserted into the material pulling hole 3 of the material belt 2.

Preferably, a positioning block 25 is arranged on an X-axis 24 of the XYZ-axis slide rail 13, and when a detection switch on the X-axis 24 detects the positioning block 25, the Y-axis slides down, so that the material tape 2 can be accurately inserted into the stacking pin 9.

Preferably, the pin fixture 14 is connected to a third cylinder 27 through a sliding seat 26, and the sliding seat 26 is movably disposed on a piston 29 of the third cylinder 27 through a clamping groove 28, so as to facilitate the assembly and disassembly of the sliding seat 26. When the material belt 2 on the material stacking insertion pin 9 is fully stacked, the equipment stops conveying, and at the moment, the insertion pin clamp 14 is jacked up through the third air cylinder 27, so that a worker can conveniently take materials (take out the material belt 2 together with the insertion pin clamp 14) and replace a new material stacking insertion pin 9.

Although the present invention has been described with reference to the above embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides an automatic equipment that snatchs of shell fragment for snatch material area (2) that have shell fragment (1), material area (2) both sides are equipped with a set of equidistance and arrange draw material hole (3), its characterized in that includes:

the material conveying track (4) is arranged on the rack (10) and is provided with a feeding groove (11) which is matched with the material belt (2);

the positioning contact pin (5) is arranged on the inlet side of the material conveying track (4) and is used for being inserted into the material pulling holes (3) on the two sides of the material belt (2) to position the material belt;

the pulling plate (6) is arranged on one side of the positioning contact pin (5), is connected with the motor (12), and is provided with a group of gear teeth (35) which are equidistant to the pulling hole (3) on the circumferential surface;

the cutting die (7) is arranged on one side of the material pulling disc (6) and is used for cutting the material belt (2) at equal intervals;

the pneumatic fingers (8) are oppositely arranged on one side of the blanking die (7) and are respectively connected with XYZ-axis slide rails (13);

the stacking pins (9) are arranged on one side of the pneumatic finger (8) and are arranged on the pin clamp (14) in a left-right side-by-side mode.

2. The automatic shrapnel grabbing device according to claim 1, wherein: blank mould (7) are including die holder (15), rotatable installation rotation type cutting mold core (16), the drive in die holder (15) rotation type cutting mold core (16) rotatory actuating mechanism, rotation type cutting mold core (16) one end be equipped with material area (2) clearance fit's blade (17), die holder (15) one end be equipped with blade (17) complex discharge gate (18), material area (2) are followed blade (17) and discharge gate (18) department pass through.

3. The automatic shrapnel grabbing device according to claim 2, wherein: and a guide opening (19) which is in smooth transition with the cutting edge (17) is formed in the other side of the rotary cutting mold core (16).

4. The automatic shrapnel grabbing device according to claim 2, wherein: the middle of the cutting edge (17) is provided with an abdicating groove (20) for abdicating the elastic sheet (1).

5. The automatic shrapnel grabbing device according to claim 2, wherein: the driving mechanism comprises a first air cylinder (21) and drives the rotary cutting mold core (16) to rotate through a linkage rod (22).

6. The automatic shrapnel grabbing device according to claim 1, wherein: the upper end of the positioning contact pin (5) is connected with the second cylinder (23) through an upper needle base (30), the lower end of the positioning contact pin is movably arranged in a needle hole (32) of a lower needle base (31), and the lower needle base (31) is installed on the material conveying track (4).

7. The automatic shrapnel grabbing device according to claim 1, wherein: and a positioning block (25) is arranged on an X axis (24) of the XYZ axis slide rail (13).

8. The automatic shrapnel grabbing device according to claim 1, wherein: the pin inserting clamp (14) is connected with a third air cylinder (27) through a sliding seat (26), and the sliding seat (26) is movably arranged on a piston (29) of the third air cylinder (27) through a clamping groove (28).