阅读说明：本技术 一种大块浮雕瓷板模具用移动起吊装置 (Bulk relief (sculpture) porcelain plate mould is with removing hoisting accessory ) 是由 滕召华 于 2021-07-12 设计创作，主要内容包括：本发明涉及模具用起吊设备领域,具体为一种大块浮雕瓷板模具用移动起吊装置,包括带有行走轮的龙门架,龙门架上设置有带有减震模块的电机,电机通过收卷钢缆带动吊杆进行竖直方向和水平方向的移动,还包括：固定在龙门架上并用来限制吊杆晃动的收放盒,收放盒设置有多个并分别通过拉绳与吊杆的各个端部相连接；收放盒的内部设置有卷线筒和锁盒,卷线筒上绕接有拉绳,拉绳穿过锁盒和开设于收放盒底部的穿线孔与对应的吊杆端部固定连接；收放盒内部设置有用来对卷线筒止停的锁止机构。该种大块浮雕瓷板模具用移动起吊装置,实现在升降成型模具时降低因钢缆柔性产生的晃动幅度,进而实现提高吊杆、成型模具在升降以及移动转运过程中的稳定性、安全性。(The invention relates to the field of lifting equipment for molds, in particular to a mobile lifting device for a large embossed porcelain plate mold, which comprises a portal frame with traveling wheels, wherein a motor with a damping module is arranged on the portal frame, the motor drives a lifting rod to move in the vertical direction and the horizontal direction by winding a steel cable, and the mobile lifting device also comprises: the storage boxes are fixed on the portal frame and used for limiting the swinging of the suspender, and a plurality of storage boxes are arranged and are respectively connected with each end part of the suspender through a pull rope; a winding reel and a lock box are arranged in the winding and unwinding box, a pull rope is wound on the winding reel, and the pull rope penetrates through the lock box and a thread hole formed in the bottom of the winding and unwinding box to be fixedly connected with the end part of the corresponding hanger rod; and a locking mechanism for stopping the winding reel is arranged in the winding box. This kind of bold relief sculpture porcelain plate mould is with removing hoisting accessory realizes reducing the range of rocking that produces because of the steel cable is flexible when lifting forming die, and then realizes improving stability, the security of jib, forming die in going up and down and removing the transportation.)

1. The utility model provides a bold relief of sculpture porcelain plate mould is with removing hoisting accessory, is including portal frame (1) that has the walking wheel, be provided with motor (2) that have shock-absorbing module (32) on portal frame (1), motor (2) drive jib (4) through rolling steel cable (3) and carry out the removal of vertical direction and horizontal direction, its characterized in that: further comprising:

the storage box (5) is fixed on the portal frame (1) and used for limiting the swinging of the suspender (4), and a plurality of storage boxes (5) are arranged and are respectively connected with each end part of the suspender (4) through a pull rope (6);

a winding reel (7) and a lock box (18) are arranged in the winding and releasing box (5), a pull rope (6) is wound on the winding reel (7), and the pull rope (6) penetrates through the lock box (18) and a threading hole (24) formed in the bottom of the winding and releasing box (5) to be fixedly connected with the end part of the corresponding suspender (4);

and a locking mechanism for stopping the winding reel (7) is arranged in the storage box (5).

2. The mobile lifting device for the large embossed porcelain plate mold as claimed in claim 1, wherein: a shaft lever (9) is fixed on the inner wall of the winding and unwinding box (5), and the winding reel (7) is sleeved on the shaft lever (9) and connected with the shaft lever (9) through a coil spring (10).

3. The mobile lifting device for the large embossed porcelain plate mold as claimed in claim 2, wherein: the both sides of lock box (18) are equallyd divide and are provided with wire wheel two (17), wire wheel three (23), and wire wheel two (17), wire wheel three (23) equal dead axle rotate connect on the inside wall of receiving and releasing box (5), stay cord (6) are walked around the lower extreme of wire wheel two (17) and are passed inside lock box (18), then are walked around the upper end of wire wheel three (23).

4. The mobile lifting device for the large embossed porcelain plate mold as claimed in claim 3, wherein: locking mechanism is including fixing the sliding cylinder two (21) on receiving and releasing box (5) inside wall, the inside sliding connection of sliding cylinder two (21) has piston board two (22), and piston board two (22) are connected with the upper end of sliding cylinder two (21) through spring one (20), the upper surface of piston board two (22) is perpendicular and fixedly connected with slide bar two (19), the upper end dead axle of slide bar two (19) is rotated and is connected with wire wheel one (16), wire wheel one (16) are located between take-up reel (7) and wire wheel two (17), and stay cord (6) are walked around the upper end of wire wheel one (16).

5. The mobile lifting device for the large embossed porcelain plate mold as claimed in claim 4, wherein: the locking mechanism further comprises a first sliding cylinder (14) fixed on the inner side wall of the storage box (5), the bottom of the first sliding cylinder (14) is communicated with a second sliding cylinder (21) through a guide pipe (15), and hydraulic oil is filled in the first sliding cylinder (14) and the second sliding cylinder (21).

6. The mobile lifting device for the large embossed porcelain plate mold as claimed in claim 5, wherein: sliding connection has piston plate (13) in slide cartridge (14), the upper surface of piston plate (13) is perpendicular and fixedly connected with slide bar (12), the upper end of slide bar (12) is fixed with pinion rack (11), pinion rack (11) can be supported with ring gear (8) and detain the interlock, ring gear (8) and reel (7) coaxial fixed connection.

7. The mobile lifting device for the large embossed porcelain plate mold as claimed in claim 1, wherein: a channel (31) through which the pull rope (6) can pass is formed in the lock box (18), and a groove (25) communicated with the channel (31) is formed in the lock box (18).

8. The mobile lifting device for the large embossed porcelain plate mold as claimed in claim 7, wherein: and a pin shaft (30) is fixed on the inner wall of the groove (25), a friction disc (29) is rotationally connected to the pin shaft (30) in a dead axle mode, and the pin shaft (30) is located on the friction disc (29) and far away from the circle center.

9. The mobile lifting device for the large embossed porcelain plate mold as claimed in claim 8, wherein: the position, far away from the pin shaft (30), of the friction disc (29) is communicated with the side wall, far away from the channel (31), of the groove (25) through a second spring (26), the friction disc (29) can be attached to the pull rope (6) to be tightly pressed under the action of the second spring (26), an iron block (28) is fixed to one end, far away from the pin shaft (30), of the friction disc (29), an electromagnet (27) is fixed to the side wall of the groove (25), the electromagnet (27) can be fixed to the iron block (28) through electromagnetic suction, and the electromagnet (27) and the motor (2) are connected into a circuit together after being electrically connected in parallel.

Technical Field

The invention relates to the field of lifting equipment for molds, in particular to a movable lifting device for a large embossed porcelain plate mold.

Background

The movable hoisting device for the large embossed porcelain plate mold is provided in view of the fact that the movable hoisting device for the large embossed porcelain plate mold is poor in lifting stability and low in safety of the forming mold because a steel cable is made of a flexible material and is easy to shake in the lifting process.

Disclosure of Invention

The invention aims to provide a mobile lifting device for a large embossed porcelain plate mould, which aims to solve the problems in the background technology. In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a bold relief of sculpture porcelain plate mould is with removing hoisting accessory, is including the portal frame that has the walking wheel, be provided with the motor that has damping module on the portal frame, the motor drives the jib through the rolling steel cable and carries out the removal of vertical direction and horizontal direction, still includes:

the storage box is fixed on the portal frame and used for limiting the swinging of the suspender, and a plurality of storage boxes are arranged and are respectively connected with each end part of the suspender through a pull rope;

a winding reel and a lock box are arranged in the winding and unwinding box, a pull rope is wound on the winding reel, and the pull rope penetrates through the lock box and a thread hole formed in the bottom of the winding and unwinding box to be fixedly connected with the end part of the corresponding hanger rod;

and a locking mechanism for stopping the winding reel is arranged in the winding box.

Preferably, a shaft lever is fixed on the inner wall of the winding and unwinding box, and the winding reel is sleeved on the shaft lever and connected with the shaft lever through a coil spring.

Preferably, the two sides of the lock box are respectively provided with a second wire guide wheel and a third wire guide wheel, the second wire guide wheel and the third wire guide wheel are fixedly connected to the inner side wall of the winding and unwinding box in a rotating mode, the pull rope bypasses the lower end of the second wire guide wheel and penetrates through the inside of the lock box, and then bypasses the upper end of the third wire guide wheel.

Preferably, locking mechanism is including fixing the slide cartridge two on the box inner wall that receive and releases, the inside sliding connection of slide cartridge two has piston plate two, and piston plate two is connected with the upper end of slide cartridge two through spring one, the upper surface of piston plate two is perpendicular and fixedly connected with slide bar two, the upper end dead axle of slide bar two rotates and is connected with wire wheel one, wire wheel one is located between bobbin and the wire wheel two, and the stay cord walks around the upper end of wire wheel one.

Preferably, the locking mechanism further comprises a first sliding cylinder fixed on the inner side wall of the storage box, the bottom of the first sliding cylinder is communicated with the second sliding cylinder through a guide pipe, and hydraulic oil is filled in the first sliding cylinder and the second sliding cylinder.

Preferably, a piston plate I is connected to the first sliding barrel in a sliding mode, a sliding rod I is vertically and fixedly connected to the upper surface of the piston plate I, a toothed plate is fixed to the upper end of the sliding rod I, the toothed plate can be abutted to and buckled with a toothed ring, and the toothed ring is fixedly connected with the winding reel in a coaxial mode.

Preferably, a channel through which the pull rope can pass is formed in the lock box, and a groove communicated with the channel is formed in the lock box.

Preferably, a pin shaft is fixed on the inner wall of the groove, a fixed shaft on the pin shaft is rotatably connected with a friction disc, and the pin shaft is located at a position, far away from the circle center, on the friction disc.

Preferably, the position, far away from the pin shaft, of the friction disc is communicated with the side wall, far away from the channel, of the groove through a second spring, the friction disc can be attached to and pressed against the pull rope under the action of the second spring, an iron block is fixed to one end, far away from the pin shaft, of the friction disc, an electromagnet is fixed to the side wall of the groove, and the electromagnet can be attracted and fixed to the iron block through electromagnetic suction.

Compared with the prior art, the invention has the beneficial effects that:

according to the invention, by arranging the winding and unwinding box, in the process that the forming die is driven to lift by the suspender, the pulling force generated by swinging of the suspender enables the pull rope to drive the locking mechanism to stop the winding reel, so that the swinging amplitude generated by the flexibility of the steel cable is reduced when the forming die is lifted, and the stability and the safety of the suspender and the forming die are improved when the forming die is lifted.

According to the invention, the stability and the safety of the suspender in the moving and transferring process are improved by arranging the lock box.

Drawings

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

FIG. 2 is a first schematic sectional view of the storage box according to the present invention;

FIG. 3 is a schematic sectional view of the storage box according to the present invention;

FIG. 4 is a first cross-sectional view of the lock case according to the present invention;

fig. 5 is a schematic cross-sectional view of the lock case according to the present invention.

In the figure: 1. a gantry; 2. a motor; 3. a wire rope; 4. a boom; 5. storing and releasing boxes; 6. pulling a rope; 7. a spool; 8. a ring gear; 9. a shaft lever; 10. a coil spring; 11. a toothed plate; 12. a first sliding rod; 13. a piston plate I; 14. a first sliding cylinder; 15. a conduit; 16. a first wire guide wheel; 17. a second wire guide wheel; 18. a lock case; 19. a second sliding rod; 20. a first spring; 21. a second sliding cylinder; 22. a second piston plate; 23. a third wire guide wheel; 24. threading holes; 25. a groove; 26. a second spring; 27. an electromagnet; 28. an iron block; 29. a friction disk; 30. a pin shaft; 31. a channel; 32. a shock absorbing module.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by workers skilled in the art without any inventive work based on the embodiments of the present invention, are within the scope of the present invention.

Referring to fig. 1 to 5, the present invention provides a technical solution: the utility model provides a bold relief of sculpture porcelain plate mould is with removing hoisting accessory, is including portal frame 1 that has the walking wheel, being provided with motor 2 that has damping module 32 on portal frame 1, damping module 32 plays the absorbing effect to whole device, motor 2 drives jib 4 through rolling steel cable 3 and carries out the removal of vertical direction and horizontal direction to portal frame 1 can realize whole hoisting accessory's walking function through the walking wheel, consequently has the effect of transportation concurrently, still includes:

the storage boxes 5 are fixed on the portal frame 1 and used for limiting the swinging of the suspender 4, the storage boxes 5 are provided with a plurality of storage boxes and are respectively connected with each end part of the suspender 4 through the pull ropes 6, four storage boxes 5 can be arranged and are distributed at two ends of the end part of the suspender 6, and therefore the suspender 6 can be prevented from swinging in four directions;

a winding reel 7 and a lock box 18 are arranged in the storage box 5, a pull rope 6 is wound on the winding reel 7, and the pull rope 6 penetrates through the lock box 18 and a threading hole 24 formed in the bottom of the storage box 5 to be fixedly connected with the end part of the corresponding suspender 4;

and a locking mechanism for stopping the winding reel 7 is arranged in the storage box 5.

In this embodiment, as shown in fig. 2 and 3, a shaft rod 9 is fixed on an inner wall of the winding and unwinding box 5, the winding reel 7 is sleeved on the shaft rod 9 and is connected with the shaft rod 9 through a coil spring 10, two sides of the lock box 18 are respectively provided with a second wire guide wheel 17 and a third wire guide wheel 23, the second wire guide wheel 17 and the third wire guide wheel 23 are both connected to an inner side wall of the winding and unwinding box 5 in a fixed-axis rotating manner, and the pull rope 6 bypasses a lower end of the second wire guide wheel 17 and penetrates through the inside of the lock box 18, and then bypasses an upper end of the third wire guide wheel 23.

In the embodiment, as shown in fig. 2 and 3, the locking mechanism includes a second sliding barrel 21 fixed on the inner side wall of the storage box 5, a second piston plate 22 is slidably connected inside the second sliding barrel 21, the second piston plate 22 is connected with the upper end of the second sliding barrel 21 through a first spring 20, the upper surface of the second piston plate 22 is vertical and fixedly connected with a second sliding rod 19, the upper end of the second sliding rod 19 is fixedly connected with a first wire guide wheel 16 in a rotating manner, the first wire guide wheel 16 is located between the winding barrel 7 and the second wire guide wheel 17, and the pull rope 6 bypasses the upper end of the first wire guide wheel 16, the locking mechanism further includes a first sliding barrel 14 fixed on the inner side wall of the storage box 5, the bottom of the first sliding barrel 14 is communicated with the second sliding barrel 21 through a guide pipe 15, hydraulic oil is filled in the first sliding barrel 14 and the second sliding barrel 21, the first piston plate 13 is slidably connected in the first sliding barrel 14, and the upper surface of the first piston plate 13 is vertical and fixedly connected with a first sliding rod 12, a toothed plate 11 is fixed at the upper end of the first sliding rod 12, the toothed plate 11 can be in abutting engagement with the gear ring 8, and the gear ring 8 is coaxially and fixedly connected with the winding reel 7.

In this embodiment, as shown in fig. 4 and 5, a passage 31 through which the pull rope 6 can pass is formed in the lock case 18, a groove 25 communicated with the passage 31 is formed in the lock case 18, a pin shaft 30 is fixed on an inner wall of the groove 25, a friction disc 29 is rotatably connected to the pin shaft 30 in a fixed-axis manner, the pin shaft 30 is located at a position on the friction disc 29 away from the center of a circle, a position of the friction disc 29 away from the pin shaft 30 is communicated with a side wall of the groove 25 away from the passage 31 through a second spring 26, the friction disc 29 can be attached to and pressed against the pull rope 6 under the action of the second spring 26, an iron block 28 is fixed at one end of the friction disc 29 away from the pin shaft 30, an electromagnet 27 is fixed on a side wall of the groove 25, and the electromagnet 27 can be attracted and fixed to the iron block 28 through an electromagnetic suction force.

The use method and the advantages of the invention are as follows: this kind of bold relief sculpture porcelain plate mould is with removing hoisting accessory when using, the working process as follows:

as shown in fig. 1, when lifting forming die, fix forming die on jib 4, then drive rolling steel cable 3 through motor 2 and make steel cable 3 drive forming die through jib 4 and rise, unreel steel cable 3 through the drive of motor 2 and make steel cable 3 drive forming die through transferring jib 4 and descend to the realization is to forming die's lift and portal frame 1 adopts mobilizable mode, is convenient for shift the transportation to forming die.

In the process of starting the motor 2 to work and descending the forming die, the motor 2 is electrified, the electromagnet 27 is electrified at the same time, as shown in fig. 5, after the electromagnet 27 is electrified, the electromagnet attraction force exerts an upward force on the iron block 28 and is fixedly attracted with the iron block 28, so that the iron block 28 drives the friction disc 29 to rotate clockwise around the pin shaft 30 and separate from the pull rope 6, and the spring two 26 is compressed at the same time, so that the spring two 26 obtains a restoring force, further the suspender 4 exerts a pulling force on the pull rope 6 in the process of descending, so that the pull rope 6 drives the winding reel 7 to rotate and pay off, and the winding reel 7 exerts a torque on the winding spring 10 to ensure that the winding spring 10 obtains a restoring force, in the process of ascending and descending of the suspender 4, the pull rope 6 is prevented from being wound and loosened under the restoring force of the winding spring 10, when the suspender 4 shakes in the process of ascending and descending, as shown in fig. 3, the pulling force of the boom 4 on the pulling rope 6 is increased, so that the pulling rope 6 applies a downward force to the sliding rod two 19 through the guide line wheel one 16, so that the sliding rod two 19 drives the piston plate two 22 to move downward and stretch the spring one 20, so that the spring one 20 obtains a restoring force, meanwhile, the piston plate two 22 pushes the hydraulic oil in the sliding cylinder two 21 into the sliding cylinder one 14 through the conduit 15, so that the piston plate one 13 drives the toothed plate 11 to engage with the gear ring 8 through the sliding rod one 12, so as to stop the winding reel 7 through the gear ring 8, thereby avoiding the continuous output of the pulling rope 6, further achieving the effect of hindering the shaking of the boom 4, after the boom 4 is stabilized, the piston plate two 22 moves upward under the restoring force of the spring one 20, and generates a suction force in the sliding cylinder two 21, so that the hydraulic oil in the sliding cylinder one 14 flows back into the sliding cylinder two 21 through the conduit 15, so that the hydraulic oil plate one 13 drives the toothed plate 11 to separate from the gear ring 8 through the sliding rod one 12, so that the suspender 4 can normally move up and down again, thereby realizing the purpose of improving the stability and the safety of the suspender 4 during lifting.

When stopping motor 2 and going up and down to jib 4, electro-magnet 27 cuts off the power supply simultaneously, as shown in fig. 4, electro-magnet 27 is to the electroless magnetic attraction of iron plate 28, thereby make friction disk 29 and stay cord 6 compress tightly the laminating under the effect of the restoring force of spring two 26, when jib 4 appears suddenly the tenesmus or when removing the in-process and appear rocking, jib 4 exerts pulling force to stay cord 6, make stay cord 6 drive friction disk 29 around the anticlockwise rotation of round pin axle 30 through frictional force, make the friction disk 29 more the dynamics compress tightly to stay cord 6 and make stay cord 6 can not pull out, thereby play the effect that prevents jib 4 to rock, and then realize improving the stability and the security of jib 4 in the transportation, and whole hoisting accessory that plays helps the fashioned qualification rate of bold relief porcelain plate mud to improve, the better effect of quality.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.