CN111318794B

CN111318794B - Stacking clamp and material blocking cylinder structure suitable for different workpieces

Info

Publication number: CN111318794B
Application number: CN201811529874.0A
Authority: CN
Inventors: 吴阳勋; 李永明; 郑政
Original assignee: Foshan Fengxu Technology Co ltd
Current assignee: FOSHAN FENGXU TECHNOLOGY Co.,Ltd.
Priority date: 2018-12-14
Filing date: 2018-12-14
Publication date: 2022-03-01
Anticipated expiration: 2038-12-14
Also published as: CN111318794A

Abstract

The invention discloses a stacking clamp and a material blocking cylinder structure suitable for different workpieces, which comprise a supporting base, wherein the top of the supporting base is detachably connected with a supporting frame through a fixing pin in the vertical direction, the top of the supporting frame is connected with a supporting plate through the fixing pin, and the center of the top of the supporting plate is connected with a stacking plate through the fixing pin. According to the invention, the device can be used for spot welding of nuts, manual operation is not needed when fixing and falling of the material parts are carried out due to mechanical operation, labor cost and production time can be reduced, the material parts are limited and fixed through the material piling plate and the material piling clamp, standardized material part placement is realized, displacement of the material parts can be prevented during subsequent treatment, damage of products is caused, the error rate is reduced, the material parts can be released when the material blocking cylinder runs, the material blocking cylinder is adopted for control, falling of the material parts can be uniformly carried out, and influence on production efficiency due to nonuniform falling is avoided.

Description

Stacking clamp and material blocking cylinder structure suitable for different workpieces

Technical Field

The invention belongs to the technical field of nut welding machines, and particularly relates to a stacking clamp and a material blocking cylinder structure suitable for different workpieces.

Background

A nut welding machine is an apparatus for spot welding nuts. The method is widely applied in industrial production and processing. The existing nut welding machine needs to be manually piled to be placed when in use, manual operation is adopted, production efficiency is low, labor cost can be increased, products are not provided with market advantages in the aspect of price, meanwhile, the pile is irregular due to the manual operation, the shifting phenomenon easily occurs when spot welding is carried out, spot welding products are damaged, and the nut welding machine cannot be used and further influences unit price of the products.

This device can be through the windrow anchor clamps, the problem of effectual solution windrow dislocation, and the material that carries on neatly that can automize piles up, and the work piece of difference can evenly be carried out the unloading to the fender material cylinder of inside setting, need not manual operation, and the error rate is low, can save cost of labor and material cost, promotes the production speed of product, strengthens the market competition of product.

Disclosure of Invention

The invention aims to: in order to solve the problems of regular accumulation of materials, standardized feeding, error avoidance and the like, the stacking clamp and the material blocking cylinder structure applicable to different workpieces are provided.

The technical scheme adopted by the invention is as follows: a stacking clamp and a material blocking cylinder structure applicable to different workpieces comprise a supporting base, wherein the top of the supporting base is detachably connected with a supporting frame through a fixing pin in the vertical direction, the top of the supporting frame is connected with a supporting plate through a fixing pin, the top center of the supporting plate is connected with a stacking plate through a fixing pin, the top of the stacking plate is positioned on two sides of a vertical central line and is detachably connected with four stacking clamps, a material piece is placed between the four stacking clamps at the top of the stacking plate, a material receiving clamp is welded at the top of the supporting base and positioned below the material piece, a limiting frame is connected at the back of the stacking plate through a fixing pin in the vertical direction, a material absorbing clamp is welded at the center of one side of the limiting frame, which is close to the material piece, and the extension line of the material absorbing clamp in the vertical direction is perpendicular to the upper surface of the supporting plate, the top of the supporting plate is provided with material blocking cylinders which are positioned on two sides of the four stacking clamps in an equidistance sliding mode.

The top of the material blocking cylinder is in threaded connection with an air vent head, a first straight rod is embedded in the position, close to the center, of the other side of the material blocking cylinder in a sliding mode, and two second straight rods are embedded in the position, located on the two sides of the first straight rod, of one side of the material blocking cylinder in an equidistance sliding mode.

One ends, far away from the material blocking cylinder, of the first straight rod and the two second straight rods are detachably connected with a first positioning block, and the other side of the first positioning block is connected with a second positioning block through a threaded pin.

The fixed block is welded at the center of the top of the second positioning block, and two limiting blocks are welded on two sides, located on the two sides of the fixed block, of one side, far away from the first positioning block, of the second positioning block.

The shape of the second positioning block, the fixing block and the two limiting blocks is pi-shaped.

Four the anchor clamps constitute by fixed plate, reinforcing plate and montant, the top of fixed plate is located the edge and welds with the montant, the front center department of montant welds with the reinforcing plate along vertical direction, and the bottom and the fixed plate welding of reinforcing plate, the top of fixed plate is located width central line both sides equidistance and has seted up the round hole.

The material stacking device comprises a material stacking plate, a material stacking plate and a material part, wherein a discharging hole is formed in the center of the top of the material stacking plate, and the projection of the material part in the vertical direction is coincided with the discharging hole.

The material blocking cylinder is communicated with an external air pipe through the air vent head, and the horizontal center line of the material blocking cylinder and the horizontal center line of the material part are located on the same straight line.

In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:

1. according to the invention, the device can be used for spot welding of the nut, and due to the adoption of mechanical operation, manual operation is not needed when the material is fixed and falls, so that labor cost and production time can be reduced, the production efficiency can be accelerated, and the market competitiveness of the product can be enhanced.

2. According to the invention, different materials can be limited and fixed through the material piling plate and the material piling clamp, so that standardized material placement is realized, and the displacement of the materials and the damage of products can be prevented during subsequent treatment, thereby effectively reducing the error rate.

3. According to the invention, when the material blocking cylinder in the device operates, different materials can be released, and the material blocking cylinder is adopted for control, so that the materials can fall uniformly, and the phenomenon that the falling is not uniform, the equipment is blocked and the production efficiency is influenced is avoided.

Drawings

FIG. 1 is a schematic structural diagram of an overall side view of a stacking clamp and a material blocking cylinder structure applicable to different workpieces;

FIG. 2 is a schematic structural view of an overall overlooking structure of a stacking fixture and a material blocking cylinder structure applicable to different workpieces;

FIG. 3 is a schematic structural view of a stacking fixture and a material blocking cylinder structure for different workpieces;

fig. 4 is a schematic structural view of a material blocking cylinder of the stacking clamp and the material blocking cylinder structure applicable to different workpieces;

fig. 5 is a schematic structural view of a stacking plate of the stacking clamp and the material blocking cylinder structure applicable to different workpieces.

The labels in the figure are: 1. a support base; 2. a support frame; 3. a support plate; 4. a material piling plate; 41. a blanking hole; 5. a material blocking cylinder; 51. a ventilation head; 52. a second straight rod; 53. a first straight rod; 6. a stacking clamp; 61. a fixing plate; 62. a circular hole; 63. a reinforcing plate; 64. a vertical rod; 7. material parts; 8. a limiting frame; 9. a material sucking clamp; 10. a material receiving clamp; 11. a first positioning block; 12. a second positioning block; 13. a fixed block; 14. and a limiting block.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the first embodiment, referring to fig. 1 and 5, a stacking fixture and a material blocking cylinder structure suitable for different workpieces comprises a supporting base 1, wherein the top of the supporting base 1 is detachably connected with a supporting frame 2 through a fixing pin in the vertical direction, the top of the supporting frame 2 is connected with a supporting plate 3 through a fixing pin, the top center of the supporting plate 3 is connected with a stacking plate 4 through a fixing pin, the top of the stacking plate 4 is detachably connected with four stacking fixtures 6 at two sides of the vertical center line, the top of the stacking plate 4 is positioned between the four stacking fixtures 6 and is provided with a material piece 7, a material receiving fixture 10 is welded at the top of the supporting base 1 below the material piece 7, a limiting frame 8 is vertically connected at the back of the stacking plate 4 through a fixing pin at the top of the supporting plate 3, a material absorbing fixture 9 is welded at the center of one side of the limiting frame 8 close to the material piece 7, and the extension line of the material absorbing fixture 9 in the vertical direction is perpendicular to the upper surface of the supporting plate 3, the top of backup pad 3 is located the equidistance of four windrow anchor clamps 6 both sides and slides and is equipped with and keeps off material cylinder 5, the model that keeps off material cylinder 5 in the device is CDU20-25D, at first the manual work is placed material 7 in four windrow anchor clamps 6, four windrow anchor clamps 6 can effectually prevent that material 7 from taking place the displacement, can carry on spacingly to material 7, windrow anchor clamps 6 can fall the piece, under the effect of external gas, can make and keep off material cylinder 5 operation, connect material anchor clamps 10 can rise, be in the bottom of material 7, receive material 7, the work piece is shifted out to rethread feeding mechanism's propelling movement cylinder, it can siphon away material 7 to inhale material anchor clamps 9, and then carry out the processing of material 7, owing to adopt the mechanization, can be continuous carry out the processing of material 7.

In the second embodiment, referring to fig. 1-2 and 4, the top of the material blocking cylinder 5 is connected with an air vent 51 through a thread, the air vent 51 is used for connecting an external air pipe, the other side of the material blocking cylinder 5, which is close to the material 7, is provided with a first straight rod 53 in a sliding manner, two second straight rods 52 are embedded in one side of the material blocking cylinder 5, which is positioned on two sides of the first straight rod 53 in an equidistant manner, the first straight rod 53 and one ends of the two second straight rods 52, which are far away from the material blocking cylinder 5, are detachably connected with a first positioning block 11, the other side of the first positioning block 11 is connected with a second positioning block 12 through threaded pins, the top center of the second positioning block 12 is welded with a fixing block 13, one side of the second positioning block 12, which is far away from the first positioning block 11, is positioned on two sides of the fixing block 13 and is welded with two limiting blocks 14, the two limiting blocks 14 play a role in limiting and fixing the material 7, the shape formed by the second positioning block 12, the fixing block 13 and the two limiting blocks 14 is pi-shaped, the pi-shaped structure can better block the material piece 7.

In the third embodiment, referring to fig. 3-5, each of the four stacking clamps 6 is composed of a fixed plate 61, a reinforcing plate 63 and a vertical rod 64, the top of the fixed plate 61 is welded to the vertical rod 64 at the edge, the front center of the vertical rod 64 is welded to the reinforcing plate 63 in the vertical direction, the bottom of the reinforcing plate 63 is welded to the fixed plate 61, the reinforcing plate 63 can play a role in reinforcing and fixing the vertical rod 64 to prevent the vertical rod 64 from bending and affecting stacking of the material 7, the top of the fixed plate 61 is provided with circular holes 62 at equal intervals on both sides of the width center line, the fixed plate 61 and the stacking plate 4 can be fixed through the circular holes 62, the top center of the stacking plate 4 is provided with a blanking hole 41, the projection of the material 7 in the vertical direction coincides with the blanking hole 41, the material blocking cylinder 5 is communicated with the external air pipe through an air vent 51, the horizontal center line of the material blocking cylinder 5 and the horizontal center line of the material 7 are on the same straight line, the material blocking cylinder 5 can drive the second positioning block 12 to fix the material part 7.

The working principle is as follows: firstly, the material 7 is manually placed in the four stacking clamps 6, the material 7 is positioned at the bottom of the stacking plate 4, the material blocking cylinder 5 can drive the first straight rod 53 and the second straight rod 52 to be changed in a telescopic manner, so as to drive the second positioning block 12 and the two limiting blocks 14 to fix the material 7, the four stacking clamps 6 can effectively prevent the material 7 from being displaced, the material 7 can be limited, the stacking clamps 6 can drop the material, the material blocking cylinder 5 can be operated under the action of outside air, parts in the material receiving clamp 10 can be lifted and positioned at the bottom of the material 7 to receive the material 7, the material 7 is moved out through the pushing cylinder of the feeding mechanism, the material absorbing clamp 9 can absorb the material 7, the material 7 is placed to a welding station through other equipment to process the material 7, and the material 7 can be continuously processed due to mechanization, the operation is simple, the production efficiency can be accelerated, and the production cost is reduced.

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 invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a windrow structure of applicable different work pieces, this structure includes windrow anchor clamps and keeps off the material cylinder to and support base (1), its characterized in that: the top of the supporting base (1) is detachably connected with a supporting frame (2) through a fixing pin in the vertical direction, the top of the supporting frame (2) is connected with a supporting plate (3) through a fixing pin, the top center of the supporting plate (3) is connected with a stacking plate (4) through a fixing pin, the top of the stacking plate (4) is positioned on two sides of a vertical central line and is detachably connected with four stacking clamps (6), a material piece (7) is placed between the four stacking clamps (6) at the top of the stacking plate (4), a material receiving clamp (10) is welded below the material piece (7) at the top of the supporting base (1), a limiting frame (8) is connected to the back of the stacking plate (4) through a fixing pin in the vertical direction, and a material absorbing clamp (9) is welded at the center of one side, close to the material piece (7), of the limiting frame (8), the extension line of the material suction clamp (9) in the vertical direction is perpendicular to the upper surface of the support plate (3), and material blocking cylinders (5) are arranged on the top of the support plate (3) at two sides of the four stacking clamps (6) in an equidistant sliding manner;

the top center of the material piling plate (4) is provided with a blanking hole (41), and the projection of the material part (7) along the vertical direction is coincided with the blanking hole (41).

2. A stacking structure for different workpieces as defined in claim 1, wherein: the top threaded connection of keeping off material cylinder (5) has ventilation head (51), keep off material cylinder (5) one side that is close to material (7) and be located center department slip and inlay and be equipped with first straight-bar (53), the both sides equidistance slip that one side of keeping off material cylinder (5) is located first straight-bar (53) inlays and is equipped with two second straight-bars (52).

3. A stacking structure for different workpieces as defined in claim 2, wherein: one end, far away from the material blocking cylinder (5), of the first straight rod (53) and the two second straight rods (52) is detachably connected with a first positioning block (11), and the other side of the first positioning block (11) is connected with a second positioning block (12) through a threaded pin.

4. A stacking structure for different workpieces as defined in claim 3, wherein: the welding of top center department of second locating piece (12) has fixed block (13), one side that first locating piece (11) was kept away from in second locating piece (12) is located the both sides welding of fixed block (13) has two stopper (14).

5. The stacking structure for different workpieces according to claim 4, wherein: the shape that second locating piece (12), fixed block (13) and two stopper (14) are constituteed is pi font.

6. A stacking structure for different workpieces as defined in claim 1, wherein: four windrow anchor clamps (6) constitute by fixed plate (61), reinforcing plate (63) and montant (64), the top of fixed plate (61) is located edge and montant (64) welding, the front center department of montant (64) welds with reinforcing plate (63) along vertical direction, and the bottom and fixed plate (61) welding of reinforcing plate (63), round hole (62) have been seted up to the bottom of fixed plate (61) is located width central line both sides equidistance.

7. A stacking structure for different workpieces as defined in claim 2, wherein: the material blocking cylinder (5) is communicated with an external air pipe through an air passing head (51), and the horizontal central line of the material blocking cylinder (5) and the horizontal central line of the material part (7) are positioned on the same straight line.