Automatic conveying device for progressive die stamping parts

Abstract

The utility model discloses an automatic conveying device for progressive die stamping parts, which comprises a first L-shaped plate and a second L-shaped plate, and the first L-shaped plate and the second L-shaped plate are both connected with a support of a progressive die through first bolts; the first sliding rail is fixedly connected between the first L-shaped plate and the first blocking plate; the first hydraulic cylinder is installed on the side face of the first blocking plate through a first screw, and a first sliding block is installed at the upper end of the first hydraulic cylinder through a first connecting sleeve and a first screw; the vertical rod is fixedly connected between the first sliding block and the movable plate; the connecting blocks are fixedly installed on the side faces of the movable plates, and a hinge plate is hinged between the connecting blocks on the front side and the rear side. And the second sliding rail is fixedly installed above the hinged plate, and a second blocking plate is fixedly installed at the end of the second sliding rail. Stamping parts can be conveyed out of the progressive die, material taking is facilitated, and the production efficiency can be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to automatic conveying device field, concretely relates to a kind of automatic conveying device of progressive die stamping part. BACKGROUND

[0002] Progressive stamping die is a kind of special process equipment in cold stamping processing, material metal or non-metal is processed into part or semi-finished product, such as patent application number: 201921641618.0, a sheet metal part progressive stamping die with burr pressing is disclosed, including die forming mechanism, die lower die plate, blanking die, die punch, backing plate, die upper die plate, material guide rod, damping mechanism, damping rod, damping spring, unloading mechanism, unloading plate, punch rod, unloading spring, screw hole, pin, guide column, push piece block, fixed plate, rubber, burr pressing mechanism, edge pressing boss, edge pressing groove, edge pressing hole, the die lower die plate with the blanking die fixed connection, the die lower die plate is located in the lower surface of the blanking die, the backing plate with the blanking die fixed connection, the backing plate is located in the upper surface of the blanking die, the material guide rod with the die upper die plate fixed connection, the material guide rod is located in the die upper die plate left lower surface, the damping rod with the die upper die plate fixed connection, the die punch with the die upper die plate fixed connection, the die punch is located in the lower surface of the die upper die plate, the unloading plate with the die upper die plate movable connection, the unloading plate is located in the lower surface of the die upper die plate, the punch rod with the die upper die plate movable connection, the punch rod is located in the upper surface of the die upper die plate;The screw hole with the die upper die plate fixed connection, the screw hole is located in the lower surface of the die upper die plate, the pin with the die lower die plate fixed connection, the pin is located in the upper surface of the die lower die plate, the push piece block with the die upper die plate fixed connection, the push piece block is located in the lower surface of the die upper die plate, the fixed plate with the die lower die plate fixed connection, the fixed plate is located in the lower surface of the die lower die plate, the edge pressing boss with the die lower die plate fixed connection and the edge pressing boss is located in the upper surface of the die lower die plate, the edge pressing groove with the edge pressing boss fixed connection and the edge pressing groove is located in the upper surface of the edge pressing boss, the edge pressing groove is provided with the edge pressing hole. It has the following advantages: by being provided with backing plate and damping rod, effective damping can be carried out when clamping and unclamping, and damage to the product caused by vibration during clamping and unclamping can be effectively reduced.

[0003] But the patent still has the following defects: since the bottom of the die lower die plate is a closed structure, the stamping part cannot fall after stamping is completed, workers need to use punch rod to knock down the sheet metal part to take material, so that taking material is inconvenient, and production efficiency is also easily affected. UTILITY MODEL CONTENT

[0004] In view of the above defects or deficiencies in the prior art, it is desirable to provide an automatic conveying device for progressive die stamping parts, which can convey the stamping parts out of the progressive die, not only facilitating the material taking, but also being beneficial to improving the production efficiency.

[0005] According to the technical scheme provided by the embodiment of the utility model, a kind of automatic conveying device of progressive die stamping part, including first L type board and second L type board, the first L type board and the second L type board are connected with the support of progressive die by first bolt;First sliding rail, the first sliding rail is fixedly connected between the first L type board and first baffle;First hydraulic cylinder, the first hydraulic cylinder is installed in the side of the first baffle by first screw, the upper end of the first hydraulic cylinder is equipped with first sliding block by first connecting sleeve and first screw;The first sliding block is slidably connected with the first sliding rail, vertical pole, the vertical pole is fixedly connected between the first sliding block and movable plate;Connecting block, the connecting block is fixedly installed in the side of the movable plate, and hinge plate is hinged between front and rear connecting blocks;Second sliding rail, the second sliding rail is fixedly installed above the hinge plate, and the end of the second sliding rail is fixedly installed with second baffle;Additional block, the additional block is installed in the side of the lower die seat of progressive die by countersunk screw;The progressive die further includes third hydraulic cylinder, upper die seat, guide rod and lower pressing column, the third hydraulic cylinder is installed above the support by second screw, the upper die seat is installed in the lower end of the third hydraulic cylinder by second connecting sleeve and second screw, the guide rod is fixedly connected above the upper die seat, the guide rod is slidably contacted with the support, the top of the support is equipped with first sliding hole corresponding with the guide rod, the lower pressing column is fixedly connected below the upper die seat, the side of the support is equipped with opening, the bottom of the opening is flush with the top of the lower die seat, the inside of the lower die seat is equipped with receiving groove, the receiving groove corresponds with the lower pressing column, second sliding block, the second sliding block is slidably connected with the second sliding rail, the side of the second sliding block is fixedly installed with plug-in block, and the plug-in block is inserted into the side of the additional block;The side of the additional block is equipped with insertion slot corresponding with the plug-in block, limiting piece, the limiting piece is installed above the second sliding block, and the limiting piece includes fixed seat, sliding rod, spring, third sliding block, fixed sleeve, rotating rod, end block, limiting rod and positioning block.The fixed base is fixedly installed above the second sliding block, the slide rod is fixedly installed inside the fixed base, the third sliding block slides in contact with the slide rod, the side of the third sliding block is provided with a second sliding through hole corresponding to the slide rod, the spring is connected between the third sliding block and the fixed base, the side of the fixed base is provided with a sliding opening matching the third sliding block, the end of the third sliding block passes through the sliding opening, the fixed sleeve is fixedly connected to the third sliding block, the rotating rod is installed inside the fixed sleeve through a first bearing, the end block is fixedly installed at the end of the rotating rod, the limiting rod is fixedly connected to the side of the third sliding block, the positioning block is fixedly installed on the outside of the fixed base, there are two positioning blocks, the end of the end block is located between the positioning blocks, the surface of the second slide rail is provided with a limiting groove, the end of the limiting rod is inserted into the limiting groove, the second hydraulic cylinder, the second hydraulic cylinder hinge A connecting rod is attached between the vertical rod and the hinge plate; a connecting rod is fixedly connected below the first L-shaped plate and the second L-shaped plate respectively; a conveying assembly is installed below the connecting rod, the conveying assembly includes a base, a motor base, a motor, a drive roller, a driven roller, an idler roller, and a conveyor belt; the base is fixedly installed below the connecting rod, the motor base is fixedly connected to the side of the base, the motor is fixedly installed on the side of the motor base, the drive roller is connected to the output shaft of the motor via a coupling, the drive roller, the driven roller, and the idler roller are all connected to the base via a second bearing, the conveyor belt is fitted outside the drive roller and the driven roller, the conveyor belt is located below the lower mold base, and a mounting block is installed on the side of the connecting rod by a second bolt, a fall arrestor is fixedly connected below the mounting block, the bottom of the fall arrestor is equipped with ball bearings, and the ball bearings are in contact with the conveyor belt.

[0006] In summary, the beneficial effects of this utility model are as follows:

[0007] 1. The design of the first L-shaped plate, the second L-shaped plate, the second slide rail, the second blocking plate, the additional block, the second sliding block, the insert block, and the limiting component makes it easy to connect this product with the progressive die.

[0008] 2. By setting up the first slide rail, the first blocking plate, the first hydraulic cylinder, the first sliding block, the vertical rod, the movable plate, the connecting block, the hinge plate, the second hydraulic cylinder, the docking rod, and the conveying assembly, the stamped parts can be conveyed to the outside of the progressive die, which not only facilitates material handling but also helps to improve production efficiency.

[0009] 3. The installation of blocks and anti-fall plates can prevent stamped parts from falling during the conveying process, which is very practical. Attached Figure Description

[0010] Other features, objects, and advantages of the present application will become more apparent from the following detailed description of non-limiting embodiments thereof, when read in conjunction with the accompanying drawings:

[0011] Figure 1 It is a structure schematic view of the connection between the progressive die and the utility model;

[0012] Figure 2 It is a side view structure schematic view of the conveying assembly of the utility model;

[0013] Figure 3 It is a top view structure schematic view of the connection between the hinged plate, the second slide rail, the second blocking plate, the additional block, the second sliding block, the fixed seat, the third sliding block, the positioning block and the lower die seat of the utility model;

[0014] Figure 4 It is a structure schematic view of the connection between the second slide rail, the second sliding block and the limiting piece of the utility model;

[0015] Figure 5 It is a top view structure schematic view of the connection between the additional block, the second sliding block and the plug block of the utility model.

[0016] Reference signs in the drawings: 21, first L-shaped plate; 22, second L-shaped plate; 23, first slide rail; 24, first blocking plate; 25, first hydraulic cylinder; 26, first sliding block; 27, vertical rod; 28, movable plate; 29, connecting block; 30, hinged plate; 31, second slide rail; 32, second blocking plate; 33, additional block; 34, second sliding block; 35, plug block; 36, limiting piece; 37, fixed seat; 38, slide rod; 39, spring; 40, third sliding block; 41, fixed sleeve; 42, rotating rod; 43, end block; 44, limiting rod; 45, positioning block; 47, second hydraulic cylinder; 48, butt joint rod; 49, conveying assembly; 50, base; 51, motor seat; 52, motor; 53, driving roller; 54, driven roller; 55, carrier roller; 56, conveying belt; 57, mounting block; 58, anti-falling plate; 61, support; 62, lower die seat; 63, third hydraulic cylinder; 64, upper die seat; 65, guide rod; 66, pressing column. DETAILED DESCRIPTION

[0017] The utility model will be explained in further detail below by combining with the drawings and embodiments. It can be understood that the specific embodiments described here are only used for explaining the related invention, and are not limited to the invention. In addition, it needs to be explained that only the parts related to the invention are shown in the drawings for the convenience of description.

[0018] It needs to be explained that the embodiments in the utility model and the features in the embodiments can be combined with each other without conflict. The utility model will be explained in detail below by combining with the embodiments and referring to the drawings.

[0019] Please refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5 , an automatic conveying device of progressive die stamping parts, comprising a first L-shaped plate 21 and a second L-shaped plate 22, the first L-shaped plate 21 and the second L-shaped plate 22 are connected with the support 61 of the progressive die through the first bolt; the first sliding rail 23 is fixedly connected between the first L-shaped plate 21 and the first blanking plate 24; the first hydraulic cylinder 25 is installed on the side of the first blanking plate 24 through the first screw, the upper end of the first hydraulic cylinder 25 is installed with the first sliding block 26 through the first connecting sleeve and the first screw; the vertical rod 27 is fixedly connected between the first sliding block 26 and the movable plate 28; the connecting block 29 is fixedly installed on the side of the movable plate 28, the hinge plate 30 is hinged between the front and rear sides of the connecting block 29; the second sliding rail 31 is fixedly installed above the hinge plate 30, the end of the second sliding rail 31 is fixedly installed with the second blanking plate 32; the additional block 33 is installed on the side of the lower die seat 62 of the progressive die through the countersunk screw; the second sliding block 34 is slidingly connected with the second sliding rail 31, the side of the second sliding block 34 is fixedly installed with the plug-in block 35, the plug-in block 35 is inserted into the side of the additional block 33; the limiting piece 36 is installed above the second sliding block 34, the limiting piece 36 comprises a fixed seat 37, a sliding rod 38, a spring 39, a third sliding block 40, a fixed sleeve 41, a rotating rod 42, an end block 43, a limiting rod 44 and a positioning block 45; the second hydraulic cylinder 47 is hinged between the vertical rod 27 and the hinge plate 30; the butt joint rod 48 is fixedly connected below the first L-shaped plate 21 and the second L-shaped plate 22 respectively; the conveying assembly 49 is installed below the butt joint rod 48, the conveying assembly 49 comprises a base 50, a motor seat 51, a motor 52, a driving roller 53, a driven roller 54, a carrier roller 55 and a conveying belt 56; the mounting block 57 is installed on the side of the butt joint rod 48 through the second bolt, the anti-falling plate 58 is fixedly connected below the mounting block 57.

[0020] As Figure 1 、 Figure 3 and Figure 5As shown in the drawings, the progressive die further comprises a third hydraulic cylinder 63, an upper die holder 64, a guide rod 65 and a pressing column 66, the third hydraulic cylinder 63 is mounted above the support 61 through a second screw, the upper die holder 64 is mounted at the lower end of the third hydraulic cylinder 63 through a second connecting sleeve and a second screw, the guide rod 65 is fixedly connected above the upper die holder 64, the guide rod 65 is in sliding contact with the support 61, the top of the support 61 is provided with a first sliding through hole corresponding to the guide rod 65, the pressing column 66 is fixedly connected below the upper die holder 64, the side surface of the support 61 is provided with an opening, the bottom of the opening is flush with the top of the lower die holder 62, the inside of the lower die holder 62 is provided with a receiving groove corresponding to the pressing column 66. The first sliding block 26 is in sliding connection with the first sliding rail 23, the side surface of the additional block 33 is provided with an insertion groove corresponding to the insertion block 35, facilitating the insertion of the insertion block 35.

[0021] As shown in the drawings, Figure 1 , Figure 3 and Figure 4 The fixed seat 37 is fixedly installed above the second sliding block 34, the sliding rod 38 is fixedly installed in the inside of the fixed seat 37, the third sliding block 40 is in sliding contact with the sliding rod 38, the side surface of the third sliding block 40 is provided with a second sliding through hole corresponding to the sliding rod 38, the spring 39 is connected between the third sliding block 40 and the fixed seat 37, the side surface of the fixed seat 37 is provided with a sliding opening matched with the third sliding block 40, facilitating the sliding of the third sliding block 40, the end portion of the third sliding block 40 passes through the sliding opening, and the fixed sleeve 41 is fixedly connected with the third sliding block 40. The rotating rod 42 is installed in the inside of the fixed sleeve 41 through a first bearing, the end block 43 is fixedly installed at the end portion of the rotating rod 42, the limiting rod 44 is fixedly connected to the side surface of the third sliding block 40, the positioning block 45 is fixedly installed outside the fixed seat 37, the positioning block 45 is provided with two blocks, the end portion of the end block 43 is located between the positioning blocks 45, the surface of the second sliding rail 31 is provided with a limiting groove, facilitating the insertion of the limiting rod 44, and the end portion of the limiting rod 44 is inserted into the limiting groove.

[0022] As shown in the drawings, Figure 1 and Figure 2As shown, the base 50 is fixedly installed below the docking rod 48, the motor seat 51 is fixedly connected to the side of the base 50, the motor 52 is fixedly installed on the side of the motor seat 51, the driving roller 53 is connected with the output shaft of the motor 52 through a shaft coupling, the driving roller 53, the driven roller 54 and the supporting roller 55 are all connected with the base 50 through second bearings, and the conveying belt 56 is sleeved on the outside of the driving roller 53 and the driven roller 54. A controller is installed on the side of the docking rod 48, and the first hydraulic cylinder 25, the second hydraulic cylinder 47, the third hydraulic cylinder 63 and the motor 52 are electrically connected with the controller, so that control is facilitated. The bottom of the anti-falling plate 58 is provided with a ball, the ball is in contact with the conveying belt 56, the conveying belt 56 is located below the lower die seat 62, and the stamping part can be conveyed out of the progressive die.

[0023] In use: first, the first L-shaped plate 21 and the second L-shaped plate 22 are connected with the support 61 of the progressive die by using the first bolt, then the additional block 33 is installed on the side of the lower die seat 62 of the progressive die by using the countersunk screw, then the lower die seat 62 is placed above the hinged plate 30, the lower die seat 62 is located between the left and right second sliding rails 31, the second sliding block 34 is slid, the plug block 35 is inserted into the slot of the additional block 33, the third sliding block 40 is pressed, the end of the limiting rod 44 is inserted into the limiting groove of the second sliding rail 31, the spring 39 is stretched, the end block 43 of the limiting piece 36 is rotated, the end of the end block 43 is located between the positioning blocks 45, the second sliding block 34 is limited, the product is convenient to connect with the progressive die, then the material to be stamped is sent to above the lower die seat 62 through the opening of the support 61, then the third hydraulic cylinder 63 is started, the upper die seat 64, the guide rod 65 and the pressing column 66 are driven to move downward, the pressing column 66 stamps the material, the finished stamping part falls into the receiving groove of the lower die seat 62, then the first hydraulic cylinder 25 is started, the first sliding block 26, the vertical rod 27, the movable plate 28, the connecting block 29, the hinged plate 30 and the lower die seat 62 are driven to move downward by a distance, the second hydraulic cylinder 47 is started, the hinged plate 30 is rotated, the stamping part in the lower die seat 62 can be poured out, the stamping part falls on the conveying belt 56 of the conveying assembly 49, at the same time, the motor 52 is started, the driving roller 53, the driven roller 54, the supporting roller 55 and the conveying belt 56 are driven to rotate, the stamping part can be conveyed out of the progressive die, which not only facilitates material taking, but also helps to improve production efficiency, and through the installation of the mounting block 57 and the anti-falling plate 58, the stamping part can be prevented from falling during conveying, which is very practical.

[0024] The above description is only the preferred embodiment of the present application and the explanation of the technical principle and scheme applied. Meanwhile, the invention range involved in the present application is not limited to the technical scheme formed by the specific combination of the above technical features, and should also cover other technical schemes formed by the combination of the above technical features or equivalent features without departing from the invention concept. For example, the technical scheme formed by the mutual replacement of the above features and the technical features with similar functions disclosed in the present application (but not limited to).

Claims

1. An automatic transfer device for progressive die stamped parts, characterized by: The first L-shaped plate (21) and the second L-shaped plate (22) are connected with the support (61) of the progressive die through first bolts; The first sliding rail (23) is fixedly connected between the first L-shaped plate (21) and the first blocking plate (24); The first hydraulic cylinder (25) is installed on the side of the first blocking plate (24) through a first screw, and the upper end of the first hydraulic cylinder (25) is provided with the first sliding block (26) through a first connecting sleeve and a first screw; The vertical rod (27) is fixedly connected between the first sliding block (26) and the movable plate (28); The connecting block (29) is fixedly installed on the side of the movable plate (28), and the hinge plate (30) is hingedly connected between the front and rear connecting blocks (29); The second sliding rail (31) is fixedly installed above the hinge plate (30), and the end of the second sliding rail (31) is fixedly provided with the second blocking plate (32); The additional block (33) is installed on the side of the lower die seat (62) of the progressive die through a countersunk screw; The second sliding block (34) is in sliding connection with the second sliding rail (31), and the side of the second sliding block (34) is fixedly provided with the insertion block (35) inserted into the side of the additional block (33); The limiting piece (36) is installed above the second sliding block (34), and the limiting piece (36) comprises a fixed seat (37), a sliding rod (38), a spring (39), a third sliding block (40), a fixed sleeve (41), a rotating rod (42), an end block (43), a limiting rod (44) and a positioning block (45); The second hydraulic cylinder (47) is hingedly connected between the vertical rod (27) and the hinge plate (30); The butt joint rod (48) is fixedly connected below the first L-shaped plate (21) and the second L-shaped plate (22) respectively; The conveying assembly (49) is installed below the butt joint rod (48), and the conveying assembly (49) comprises a base (50), a motor seat (51), a motor (52), a driving roller (53), a driven roller (54), a carrier roller (55) and a conveying belt (56); The mounting block (57) is installed on the side of the butt joint rod (48) through a second bolt, and the anti-falling plate (58) is fixedly connected below the mounting block (57).

2. An automatic transfer device for stamped parts of a progressive die according to claim 1, characterized in that: The progressive die further comprises a third hydraulic cylinder (63), an upper die holder (64), a guide rod (65) and a pressing column (66), the third hydraulic cylinder (63) is installed above the support (61) through a second screw, the upper die holder (64) is installed at the lower end of the third hydraulic cylinder (63) through a second connecting sleeve and a second screw, the guide rod (65) is fixedly connected above the upper die holder (64), the guide rod (65) is in sliding contact with the support (61), the top of the support (61) is provided with a first sliding through hole corresponding to the guide rod (65), the pressing column (66) is fixedly connected below the upper die holder (64), the side surface of the support (61) is provided with an opening, the bottom of the opening is flush with the top of the lower die holder (62), the inside of the lower die holder (62) is provided with a receiving groove corresponding to the pressing column (66).

3. An automatic transfer device for stamped parts of a progressive die according to claim 1, characterized in that: The first sliding block (26) is in sliding connection with the first sliding rail (23), and the side surface of the additional block (33) is provided with an insertion groove corresponding to the insertion block (35).

4. An automatic transfer device for stamped parts of a progressive die according to claim 1, characterized in that: The fixed seat (37) is fixedly installed above the second sliding block (34), the sliding rod (38) is fixedly installed in the fixed seat (37), the third sliding block (40) is in sliding contact with the sliding rod (38), the side surface of the third sliding block (40) is provided with a second sliding through hole corresponding to the sliding rod (38), the spring (39) is connected between the third sliding block (40) and the fixed seat (37), the side surface of the fixed seat (37) is provided with a sliding opening matched with the third sliding block (40), the end portion of the third sliding block (40) penetrates through the sliding opening, and the fixed sleeve (41) is fixedly connected with the third sliding block (40).

5. An automatic transfer device for stamped parts of a progressive die according to claim 1, characterized in that: The rotating rod (42) is installed in the fixed sleeve (41) through a first bearing, the end block (43) is fixedly installed at the end portion of the rotating rod (42), the limiting rod (44) is fixedly connected to the side surface of the third sliding block (40), the positioning block (45) is fixedly installed outside the fixed seat (37), the positioning block (45) is provided with two blocks, the end portion of the end block (43) is located between the positioning blocks (45), and the surface of the second sliding rail (31) is provided with a limiting groove, and the end portion of the limiting rod (44) is inserted into the limiting groove.

6. An automatic transfer device for stamped parts of a progressive die according to claim 1, characterized in that: The base (50) is fixedly installed below the butt joint rod (48), the motor seat (51) is fixedly connected to the side surface of the base (50), the motor (52) is fixedly installed on the side surface of the motor seat (51), the driving roller (53) is connected with the output shaft of the motor (52) through a shaft coupling, the driving roller (53), the driven roller (54) and the supporting roller (55) are all connected with the base (50) through second bearings, and the conveying belt (56) is sleeved outside the driving roller (53) and the driven roller (54).

7. An automatic transfer device for stamped parts of a progressive die according to claim 1, characterized in that: The bottom of the anti-falling plate (58) is equipped with a ball in contact with the conveyor belt (56) located below the lower die seat (62).

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