CN219402224U

CN219402224U - Locate mould press on conveying line

Info

Publication number: CN219402224U
Application number: CN202223454037.0U
Authority: CN
Inventors: 马春昊; 韩剑; 王超; 李磊; 闫启重
Original assignee: Jinan Yuechuang Hydraulics Machinery Manufacturing Co ltd
Current assignee: Jinan Yuechuang Hydraulics Machinery Manufacturing Co ltd
Priority date: 2022-12-23
Filing date: 2022-12-23
Publication date: 2023-07-25
Anticipated expiration: 2032-12-23

Abstract

The utility model relates to the technical field of mold processing, and particularly discloses a mold press arranged on a conveying line, which comprises an upper pressing plate, a lower pressing plate and a base, wherein the upper pressing plate is arranged on the base, a lifting cylinder is arranged on the base, and a piston rod of the lifting cylinder is connected with the lower pressing plate; still include delivery wheel and driving motor, driving motor locates on the base, driving motor is used for driving the delivery wheel and rotates, the left and right sides of base all is equipped with the delivery wheel, the holding down plate is located between the delivery wheel of both sides. The die disclosed by the utility model is conveyed in the press through the conveying wheel, so that the die can automatically enter and exit in the press, the lower pressing plate is driven to lift through the lifting cylinder, the hot pressing of the die in the press is realized, the working efficiency of the die press is improved, and the production and processing speed of the die is accelerated.

Description

Locate mould press on conveying line

Technical Field

The utility model relates to a die processing device, in particular to a die press arranged on a conveying line.

Background

The die is a workpiece tool which enables the blank to be in a specific shape and size under the action of external force, and is widely applied to blanking, die forging, cold heading, extrusion, powder metallurgy part pressing, pressure casting and compression molding or injection molding of engineering plastics, rubber, ceramics and other products. The mould is a tool for manufacturing a molded article, and the processing of the appearance of the article is realized mainly through the change of the physical state of the molded material.

The prior art discloses the application number: 201820396851.6, it includes base, supporting seat, lower mould base, upper die base and hydraulic press connector, but this prior art need carry the mould to fixed station when the moulding-die, restart equipment carries out the moulding-die, uses this equipment intensity of labour to be high, needs carry the mould business turn over equipment repeatedly, can not be applied to the automatic business turn over of mould in the production line, work efficiency is low.

Accordingly, there is a need for an improvement that overcomes the shortcomings of the prior art.

Disclosure of Invention

The utility model aims to solve the problems in the prior art, provides a die press arranged on a conveying line, solves the problem that the die press in the prior art cannot automatically feed and discharge, and improves the efficiency of die production and processing.

The technical scheme of the utility model is as follows:

the die press is characterized by comprising an upper pressing plate, a lower pressing plate and a base, wherein the upper pressing plate is arranged on the base, a lifting cylinder is arranged on the base, a piston rod of the lifting cylinder is connected with the lower pressing plate, and the lower pressing plate is arranged below the upper pressing plate;

still include delivery wheel and driving motor, driving motor locates on the base, driving motor is used for driving the delivery wheel and rotates, the left and right sides of base all is equipped with the delivery wheel, the holding down plate is located between the delivery wheel of both sides.

Through the technical scheme, after the die is conveyed in the press, the lower pressing plate is driven to move upwards through the lifting air cylinder to finish the pre-pressing work of the die, after the pre-pressing is finished, the lifting air cylinder moves downwards with the die until the lower pressing plate is lowered below the conveying wheel, the die falls on the conveying wheel and is conveyed out of the press through the conveying wheel, the combination of the press and the die production line is realized, the pre-pressing work of the die can be realized without carrying the die in the die conveying process, and the die production and processing efficiency is improved.

Further, a blocking air cylinder is arranged at the discharge end of the base, a fixed seat is arranged on the base, the blocking air cylinder is fixed on the fixed seat, a second fixed block is arranged at the tail end of a piston rod of the blocking air cylinder, a limiting hole is formed in the second fixed block, a spring is arranged in the limiting hole, and a lifting rod is connected to the spring and extends out of the limiting hole;

the second fixed block is further provided with a hinging block, the hinging block is hinged with a V-shaped block, the V-shaped block takes a hinging point as a center, one end of one side of the V-shaped block is provided with a roller, the bottom of the other side of the V-shaped block is provided with a sliding groove, and one end of the lifting rod extending out of the limiting hole is inserted into the sliding groove.

Through above-mentioned technical scheme, block the cylinder and get into in the press and play spacing effect, at the in-process that the mould was carried to the press, block that the piston rod of cylinder stretches out, drive V type piece and upwards move, the height of gyro wheel is higher than the height of holding down plate, when the mould was carried to gyro wheel department, it stops to pause to carry by the gyro wheel, the lift cylinder starts, the holding down plate upwards moves to the orientation of clamp plate, drive the mould and upwards move, the pre-compaction is carried out to the mould, the in-process that the mould risees, block that the cylinder drives V type piece simultaneously and move down, V type piece moves to the settlement height, the height of gyro wheel is less than the height of delivery wheel. After the die pre-pressing is finished, the piston rod of the lifting cylinder is retracted to drive the lower pressing plate to move downwards until the height of the lower pressing plate is lower than that of the conveying wheel, and the die is conveyed out of the press through the conveying wheel.

Further, be equipped with the guide bar on blocking the body of cylinder, be equipped with the guiding hole on the second fixed block, the guide bar is located in the guiding hole for guarantee the stability when the second fixed block removes.

Further, still include first fixed block, first fixed block locates on the base, be equipped with the follower on the first fixed block, the follower with the delivery wheel hub connection, be connected with the transmission shaft on the driving motor, be equipped with the action wheel on the transmission shaft, the action wheel is connected with the follower chain.

Further, at least two groups of lifting slide bars are arranged on the lower pressing plate, the two lifting slide bars respectively penetrate through the base, and a connecting plate is connected between the end parts.

Wherein, base liftable slide bar slides, sets up the stability when the lifting slide bar has increased the holding down plate slip, and the connecting plate has not only played spacing effect, prevents that lifting slide bar from roll-off base, has also guaranteed the unified harmony when lifting slide bar slides simultaneously.

Further, the device also comprises a support frame, and the base is arranged on the support frame.

Further, the bottom of support frame is equipped with the callus on the sole for adjust the whole levelness of press.

The beneficial effects of the utility model are as follows: according to the die press arranged on the conveying line, the upper pressing plate, the lower pressing plate, the conveying wheel, the driven wheel and the lifting cylinder are arranged, the press is arranged in the production line, the combination of the press and the production line is realized, the lower pressing plate is driven to lift by the lifting cylinder, the hot pressing of the die in the press is realized, the purposes of conveying and pre-pressing the die in the press are achieved, the working efficiency of die production and processing is improved, and the yield is improved.

Drawings

FIG. 1 is a schematic diagram of a die press provided on a conveyor line according to the present utility model;

FIG. 2 is an enlarged schematic view of the portion I of FIG. 1 according to the present utility model;

FIG. 3 is a schematic view of the installation of the lifting rod and the V-shaped block of the utility model;

FIG. 4 is a schematic view of the bottom surface of a die press provided on a conveyor line according to the present utility model;

fig. 5 is a schematic view of the working state of the die in hot pressing according to the present utility model.

In the figure: 1. an upper press plate; 2. a support column; 3. a lower pressing plate; 4. a base; 5. a support frame; 6. blocking the cylinder; 7. foot pads; 8. a support base; 9. a conveying wheel; 10. a first fixed block; 11. a driven wheel; 12. lifting the slide bar; 13. a connecting plate; 14. a driving wheel; 15. a transmission shaft; 16. a lifting cylinder; 17. a mold;

61. a guide rod; 62. a second fixed block; 63. a fixing seat; 64. a lifting rod; 65. v-shaped blocks; 66. a roller; 67. a hinge block; 68. a hinge shaft; 69. and a sliding groove.

Description of the embodiments

In order to make the technical means, technical features, objects and technical effects of the present utility model easy to understand, the present utility model will be further described with reference to the specific drawings.

As shown in fig. 1 and 4, a schematic structural diagram of a die press provided on a conveying line according to the present utility model is provided, a base 4 is fixed at an upper end of a supporting frame 5, first fixing blocks 10 are fixed at left and right sides of the base 4 at intervals, a rotating shaft is rotatably connected to the first fixing blocks 10, a conveying wheel 9 and a driven wheel 11 are fixed at two ends of the rotating shaft, the conveying wheel 9 is provided at an inner side of the first fixing blocks 10, conveying wheels 9 at two sides are equal in height, a lower platen 3 is provided between the conveying wheels 9 at two sides, and when a die 17 enters the press, the height of the lower platen 3 is lower than that of the conveying wheel 9. The upper pressing plate 1 is fixedly provided with the support upright post 2, the support upright post 2 is fixedly arranged on the base 4, the upper pressing plate 1 is fixedly arranged at the upper end of the lower pressing plate 3, the vertical central lines of the upper pressing plate 1 and the lower pressing plate 3 are aligned, and the uniform stress of the die 17 during hot pressing is ensured.

The lifting cylinder 16 is fixed on the lower terminal surface of base 4, the piston rod of lifting cylinder 16 passes on base 4 is fixed in the lower terminal surface of holding down plate 3, be fixed with four sets of lifting slide bars 12 on the lower terminal surface of holding down plate 3, lifting slide bar 12 passes base 4 and stretches to the lower extreme of base 4, and lifting slide bar 12's end is all fixed in on connecting plate 13, when holding down plate 3 slides from top to bottom through the flexible of lifting cylinder 16, lifting slide bar 12 has guaranteed the stability when holding down plate 3 goes up and down, connecting plate 13 has guaranteed the uniformity when lifting slide bar 12 slides, stability when further guaranteeing holding down plate 3 and going up and down has also played simultaneously and prevented lifting slide bar 12 roll-off base 4, play spacing effect.

The support frame 5 is fixedly provided with a support base 8, the support base 8 is fixedly provided with a driving motor, a power output shaft of the driving motor is connected with a transmission shaft 15 through a chain, both ends of the transmission shaft 15 are fixedly provided with driving wheels 14, the driving wheels 14 are connected with driven wheels 11 through the chain, a chain is further connected between two adjacent driven wheels 11 on one side, and the driving motor drives a conveying wheel 9 to rotate through the driven wheels 11 for conveying dies.

The foot pad 7 with adjustable height is arranged at the lower end of the supporting frame 5 and is used for adjusting the height and levelness of the whole press so as to ensure that the height of the conveying wheel 9 is consistent with the height of the conveying roller in the production line, and the die 17 is convenient to enter the press.

As shown in fig. 2 and 3, a schematic structural diagram of a blocking cylinder of the present utility model is provided, the blocking cylinder 6 is arranged at a discharge end of the base 4, the blocking cylinder 6 is fixed on a lower end face of the fixed seat 63, the fixed seat 63 is fixed on the base 4, a piston rod of the blocking cylinder 6 extends upwards, the second fixed block 62 is fixed at an end of the piston rod of the blocking cylinder 6, a limiting hole is formed on an upper end face of the second fixed block 62, a spring is fixedly connected at a bottom of the limiting hole, and a lower end of the lifting rod 64 is inserted into the limiting hole and fixedly connected with an upper end of the spring; the hinge block 67 is fixed at the front end of the second fixed block 62, the hinge shaft 68 is rotatably connected to the hinge block 67, the bottom tip of the V-shaped block 65 is fixed on the hinge shaft 68, the roller 66 is hinged to one side end of the V-shaped block 65 with the hinge shaft 68 as the center, the chute 69 is formed in the lower end face of the other side of the V-shaped block 65, the upper end of the lifting rod 64 is inserted into the chute 69, and the lifting rod 64 is always pressed by the self gravity of the V-shaped block 65.

Be fixed with guide bar 61 on blocking the body of cylinder 6, guide bar 61 and block the piston rod parallel arrangement of cylinder 6, offered the guiding hole on the second fixed block 62, guide bar 61 inserts in the guiding hole, when the second fixed block 62 reciprocates along with blocking the piston rod of cylinder 6, guide bar 61 played the guide effect, played the effect of stabilizing second fixed block 62 simultaneously, guaranteed the stability of V type piece 65, better play spacing effect when mould 17 feeding.

As shown in fig. 5, a schematic diagram of an operating state of the die in hot pressing is shown, when the die enters the press, the blocking cylinder 6 drives the second fixed block 62 to move upwards, the roller 66 is higher than the conveying wheel 9, when the die 17 moves to the roller 66, the roller 66 is pushed, the v-shaped block 65 rotates around the hinge shaft 68 and presses the lifting rod 64 downwards, the die 17 stops advancing due to blocking of the roller 66, meanwhile, the lifting cylinder 16 is started, the lifting rod 64 drives the lower pressing plate 3 to move upwards, the lifting rod 64 is reset through elastic force rebound of a spring, the lower pressing plate 3 drives the die 17 to move upwards until the die 17 moves to the upper pressing plate 1, after the die 17 completes hot pressing, the lifting cylinder 16 drives the lower pressing plate 3 to move downwards, meanwhile, the blocking cylinder 6 drives the second fixed block 62 to move downwards integrally until the height of the roller 66 is lower than the height of the conveying wheel 9, and when the die 17 moves downwards to the conveying wheel 9, the conveying wheel 9 conveys the die 17 out of the press to a conveying track of a production line of the press, and the die 17 is conveyed to a conveying track of a production line of the rear end of the press for operation of a next station.

In general, when the shapes of the dies are irregular or different in size, a die carriage is arranged for conveying the dies, the dies are placed on the die carriage, and the size of the die carriage is matched with the conveying width and the length of the press so as to enlarge the application range of the die press.

The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the present utility model. Equivalent changes and modifications of the utility model are intended to fall within the scope of the present utility model.

Claims

1. The die press arranged on the conveying line is characterized by comprising an upper pressing plate (1), a lower pressing plate (3) and a base (4), wherein the upper pressing plate (1) is arranged on the base (4), a lifting cylinder (16) is arranged on the base (4), a piston rod of the lifting cylinder (16) is connected with the lower pressing plate (3), and the lower pressing plate (3) is arranged below the upper pressing plate (1);

still include delivery wheel (9) and driving motor, driving motor locates on base (4), driving motor is used for driving delivery wheel (9) rotation, the left and right sides of base (4) all is equipped with delivery wheel (9), between delivery wheel (9) of both sides are located to holding down plate (3).

2. The die press arranged on the conveying line according to claim 1, wherein a blocking air cylinder (6) is arranged at the discharge end of the base (4), a fixed seat (63) is arranged on the base (4), the blocking air cylinder (6) is fixed on the fixed seat (63), a second fixed block (62) is arranged at the tail end of a piston rod of the blocking air cylinder (6), a limiting hole is formed in the second fixed block (62), a spring is arranged in the limiting hole, a lifting rod (64) is connected to the spring, and the lifting rod (64) extends out of the limiting hole;

the second fixed block (62) is further provided with a hinging block (67), the hinging block (67) is hinged with a V-shaped block (65), the V-shaped block (65) takes a hinging point as a center, one end of one side of the V-shaped block (65) is provided with a roller (66), the bottom of the other side is provided with a sliding groove (69), and one end of the lifting rod (64) extending out of the limiting hole is inserted into the sliding groove (69).

3. Mould press on a conveyor line according to claim 2, characterized in that the body of the blocking cylinder (6) is provided with a guide rod (61), the second fixing block (62) is provided with a guide hole, and the guide rod (61) is arranged in the guide hole.

4. The die press on a conveying line according to claim 1, further comprising a first fixing block (10), wherein the first fixing block (10) is arranged on the base (4), a driven wheel (11) is arranged on the first fixing block (10), the driven wheel (11) is connected with the conveying wheel (9) through a shaft, a transmission shaft (15) is connected to the driving motor, a driving wheel (14) is arranged on the transmission shaft (15), and the driving wheel (14) is connected with a chain of the driven wheel (11).

5. Mould press according to claim 1, characterized in that at least two sets of lifting slide bars (12) are arranged on the lower press plate (3), the two lifting slide bars (12) respectively penetrate the base (4), and a connecting plate (13) is connected between the ends.

6. Mould press according to claim 1, characterized in that it further comprises a support frame (5), said base (4) being arranged on the support frame (5).

7. Mould press according to claim 6, characterized in that the bottom of the support frame (5) is provided with a foot pad (7).