Mold lifting appliance for PMI foam resin polymerization

Abstract

The utility model discloses a mould lifting appliance for PMI foam resin polymerization, which relates to the technical field of lifting appliances and comprises a lifting frame, the upper end of the lifting frame is provided with a lifting component used for being connected with a crane, two ends of two side plates of the lifting frame are respectively provided with a limit sliding groove, a sliding block is connected in each limit sliding groove in a sliding mode, and the sliding blocks are connected with the lifting component in a sliding mode. Mounting rods are mounted between the lower ends of the two sliding blocks on the same side, a plurality of first lifting ropes are connected to the lower end of the mounting rod on one side, and a plurality of hooks are connected to the lower end of the mounting rod on the other side; according to the utility model, through the arrangement of the mounting rod and the plurality of groups of hooks, a plurality of molds can be hoisted at the same time during use, so that the hoisting efficiency of the molds is greatly improved, and meanwhile, through the arrangement of the unhooking assembly, the hanging rings can be lifted away from the hooks during use to realize unhooking operation; and the water discharging work of a plurality of molds can be realized only by single-person operation, so that the working efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of hangers, in particular to a mold hanger for PMI foam resin polymerization. Background Art

[0002] The production of PMI foam resin requires pouring the material into a stainless steel mold, and then hoisting the mold into a constant temperature water tank for polymerization. Generally, a water tank can hold 20 molds. Under normal circumstances, if you want to put multiple molds into water at the same time, you need to use a hanging basket to operate.

[0003] However, at present, the use area of ​​Class A workshops is limited (cannot exceed 2,000 square meters), and water tanks are placed in a centralized manner. If hanging baskets are made, the number of hanging baskets needs to match the water tanks. Class A workshops currently have 32 water tanks, which requires 128 hanging baskets. The investment cost is high, and storage needs to occupy most of the site, which will affect other production operations. Transfer also requires customized forklifts, and the overhead crane device must withstand greater pressure, which tests the use cycle and safety. At the same time, due to the production site and other objective factors, the hanging basket is not suitable for use in Class A workshops, so this type of workshop has not yet realized the use of hanging baskets. At present, the mold launch is actually a single-time single-mold hoisting, but it requires two people to operate, which is time-consuming and labor-intensive, and the efficiency is too low.

[0004] In view of the above problems, we have developed a mold hanger for PMI foam resin polymerization to solve the above-mentioned problems. Utility Model Content

[0005] The utility model aims to provide a mold hanger for PMI foam resin polymerization to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A mold hanger for PMI foam resin polymerization, comprising a hanger, wherein the upper end of the hanger is provided with a lifting assembly for connecting a traveling crane, both ends of two side plates of the hanger are provided with limited sliding grooves, a sliding block is slidably connected in the limited sliding groove, a mounting rod is installed between the lower ends of two sliding blocks on the same side, a plurality of first lifting ropes are connected to the lower end of the mounting rod on one side, and a plurality of hooks are connected to the lower end of the mounting rod on the other side;

[0008] An anti-collision component is also provided between the molds to prevent the molds from colliding with each other;

[0009] The first hanging ropes are provided with hanging components for hanging a hanging ring on one side of the mold.

[0010] As a further solution of the utility model: the lifting assembly includes a hanging plate, the hanging plate is fixedly connected to the middle of the upper end of the hanger, and a hanging hole is opened in the middle of the upper end of the hanging plate.

[0011] As a further solution of the utility model: the anti-collision component includes a limiting sleeve, both ends of the limiting sleeve are slidably connected to the limiting sliding posts, the end of the limiting sliding post away from the limiting sleeve is fixedly connected to a suction cup, and a spring is installed at a position inside the limiting sleeve between the two limiting sliding posts.

[0012] As a further solution of the utility model: the suspension assembly includes a cross bar, one end of which is fixedly connected to the lower end of the first suspension rope, and the end of the cross bar close to the first suspension rope is fixedly connected to a hook, a clamping strip is rotatably connected inside the hook, a torsion spring is installed between the clamping strip and the hook near the position of the rotational connection, and a hook opening assembly for opening the clamping strip is provided on the cross bar.

[0013] As a further solution of the utility model: the hook opening assembly includes a handle, the handle is fixedly connected to the end of the cross bar away from the first hanging rope, the end of the cross bar away from the first hanging rope is also provided with a second hanging rope, the upper end of the second hanging rope is fixedly connected to the fixed side bar, one side of the handle is rotatably connected to a pressing handle, the end of the pressing handle is connected to a pull rope, the pull rope passes through the cross bar, the other end of the pull rope passes through the position of the hook close to the torsion spring, and the end of the pull rope is connected to the clamping strip.

[0014] As a further solution of the utility model: the surface of the handle is wrapped with a rubber anti-slip sleeve.

[0015] As a further solution of the utility model: the cross bar is a hollow structure.

[0016] As a further solution of the utility model: both ends of the installation rod are fixedly connected to limit plates.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. The utility model can hoist multiple molds at the same time by means of the installation rods and multiple groups of hooks, thereby greatly improving the hoisting efficiency of the molds. At the same time, the unhooking assembly can be used to lift the hanging ring away from the hook to achieve the unhooking operation, so that during the working process, only one person is required to operate to launch multiple molds at the same time, greatly improving the work efficiency.

[0019] 2. The utility model can maintain a certain distance between the molds during hoisting by means of the limit sleeve, spring, limit slide column and suction cup, so as to avoid the molds shaking during the hoisting process and causing collision between the molds. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the utility model.

[0021] Figure 2 It is a structural schematic diagram of the suspension assembly in the utility model.

[0022] Figure 3 It is a schematic diagram of the local structure in the utility model.

[0023] Figure 4 It is a structural schematic diagram of the anti-collision component in the utility model.

[0024] Figure 5 It is a schematic diagram of the internal structure of the limiting sleeve in the utility model.

[0025] Among them: 1. hanger; 2. hanging hole; 3. hanging plate; 4. limit slide groove; 5. sliding block; 6. cross bar; 7. fixed side bar; 8. hook; 9. mounting rod; 10. first lifting rope; 11. hanging ring; 12. mold; 13. limit sleeve; 14. suction cup; 15. limit slide column; 16. spring; 17. second lifting rope; 18. hook; 19. clamping strip; 20. pressing handle; 21. pull rope; 22. torsion spring; 23. handle. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] Example 1

[0028] See also Figure 1-Figure 5 In an embodiment of the utility model, a mold hanger for PMI foam resin polymerization includes a hanger 1, and a lifting assembly for connecting a traveling crane is provided at the upper end of the hanger 1. The lifting assembly includes a hanging plate 3, and the hanging plate 3 is fixedly connected to the middle position of the upper end of the hanger 1. A hanging hole 2 is opened in the middle of the upper end of the hanging plate 3; through the set hanging plate 3 and the hanging hole 2, it can be connected with the hook of the traveling crane when in use.

[0029] Limiting grooves 4 are provided at both ends of the two side plates of the hanger 1, and sliding blocks 5 are slidably connected in the limiting grooves 4. A mounting rod 9 is installed between the lower ends of the two sliding blocks 5 on the same side, a plurality of first hanging ropes 10 are connected to the lower end of the mounting rod 9 on one side, and a plurality of hooks 8 are connected to the lower end of the mounting rod 9 on the other side; both ends of the mounting rod 9 are fixedly connected to limiting plates; the sliding block 5 can slide in the limiting groove 4, so that the position between the two mounting rods 9 can be adjusted accordingly according to the width of the mold 12 during use, which is convenient to use.

[0030] An anti-collision component is also provided between the molds 12 to prevent the molds 12 from colliding with each other; the anti-collision component can protect the molds 12 during use to avoid collision between the molds 12 due to shaking during the lifting process.

[0031] The first hanging rope 10 is provided with a hanging component for hanging a hanging ring 11 on one side of the mold 12; the hanging component includes a cross bar 6, one end of the cross bar 6 is fixedly connected to the lower end of the first hanging rope 10, and the end of the cross bar 6 close to the first hanging rope 10 is fixedly connected to a hook 18, and a clamping strip 19 is rotatably connected inside the hook 18, and a torsion spring 22 is installed between the clamping strip 19 and the hook 18 near the rotational connection position, and the cross bar 6 is provided with a hook opening component for opening the clamping strip 19; when in use, the hanging ring 11 on one side of the mold 12 is hung on the hook 8, and then the hanging ring 11 on the other side of the mold 12 is hung on the hook 18, thereby realizing the suspension of the mold 12.

[0032] The hook opening assembly includes a handle 23, which is fixedly connected to the end of the cross bar 6 away from the first hanging rope 10. The end of the cross bar 6 away from the first hanging rope 10 is also provided with a second hanging rope 17, and the upper end of the second hanging rope 17 is fixedly connected to the fixed side bar 7. A pressing handle 20 is rotatably connected to one side of the handle 23, and a pull rope 21 is connected to the end of the pressing handle 20. The pull rope 21 passes through the cross bar 6, and the other end of the pull rope 21 passes through the position of the hook 18 close to the torsion spring 22, and the end of the pull rope 21 is connected to the clamping strip 19; the surface of the handle 23 is wrapped with a rubber anti-corrosion rubber coating. Sliding sleeve; the cross bar 6 is a hollow structure; when the mold 12 needs to be removed, the worker can manually remove the hanging ring 11 on one side from the hook 8, and the hanging ring 11 on the other side can be removed through the cross bar 6. When removing the hook, the worker presses the pressing handle 20, and the pressing handle 20 pulls the pull rope 21 to move, and the pull rope 21 pulls the clamping strip 19 to create an opening between the hook 18 and the clamping strip 19, and then the worker operates the cross bar 6 to separate the hook 18 from the hanging ring 11, and the same is true when hanging it. In actual work, the worker only needs to stand on one side of the mold 12 to complete the work of removing and hanging the mold.

[0033] Example 2

[0034] The difference from Example 1 is that the anti-collision component includes a limiting sleeve 13, both ends of the limiting sleeve 13 are slidably connected to the limiting slide post 15, and the end of the limiting slide post 15 away from the limiting sleeve 13 is fixedly connected with a suction cup 14, and the position between the two limiting slide posts 15 inside the limiting sleeve 13 is installed with a spring 16; when in use, first stick a suction cup 14 of the anti-collision component to the inner side of the mold glass, and adsorb one at one end. After installation, bring the other mold over so that the suction cup on the other side is adsorbed on the mold on the other side and squeeze the spring in the middle. Because the mold 12 is placed on the tray, the friction is large, and the spring 16 will not bounce the two molds 12 apart. After 6 to 9 molds are placed in sequence, the hook is put on and the hoist is lifted. Since the friction is reduced after leaving the tray, the hook end on the crane can move, so that each mold maintains a certain small distance from each other, but the suction cup 14 is still sucked, so that the small distance and the elastic force of the spring 16 can ensure the relative position during the movement of the crane, ensuring that the mold and the glass will not collide and be damaged. After launching into water, the hook 8 is directly released and the suction cup 14 does not need to be removed, so as to protect the mold during the water discharge process, save manual operation, and can be reused, with low cost and good effect.

[0035] The working principle of the utility model is: when the mold 12 needs to be removed, the worker can manually remove the hanging ring 11 on one side from the hook 8, and the hanging ring 11 on the other side can be removed through the cross bar 6. When removing the hook, the worker presses the pressing handle 20, and the pressing handle 20 pulls the pull rope 21 to move, and the pull rope 21 pulls the clamping strip 19 to create an opening between the hook 18 and the clamping strip 19, and then the worker operates the cross bar 6 to separate the hook 18 from the hanging ring 11, and the same is true when hanging. In actual work, the worker only needs to stand on one side of the mold 12 to complete the work of removing and hanging the mold.

[0036] It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Although the present specification is described in accordance with the implementation modes, not every implementation mode includes only one technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A mold hanger for PMI foam resin polymerization, comprising a hanger (1), wherein the upper end of the hanger (1) is provided with a lifting assembly for connecting to a crane, characterized in that; The two end plates of the hanger (1) are provided with limited sliding grooves (4), the limited sliding grooves (4) are slidably connected with sliding blocks (5), a mounting rod (9) is installed between the lower ends of the two sliding blocks (5) on the same side, the lower end of the mounting rod (9) on one side is connected with a plurality of first hanging ropes (10), and the lower end of the mounting rod (9) on the other side is connected with a plurality of hooks (8); An anti-collision component for preventing the molds (12) from colliding with each other is also provided between the molds (12); The first hanging rope (10) is provided with a hanging component for hanging a hanging ring (11) on one side of the mold (12).

2. The mold hanger for PMI foam resin polymerization according to claim 1, characterized in that: The lifting assembly comprises a hanging plate (3), the hanging plate (3) is fixedly connected to the middle of the upper end of the hanger (1), and a hanging hole (2) is provided in the middle of the upper end of the hanging plate (3).

3. The mold hanger for PMI foam resin polymerization according to claim 1, characterized in that: The anti-collision component comprises a limiting sleeve (13), both ends of the limiting sleeve (13) are slidably connected to limiting sliding posts (15), one end of the limiting sliding posts (15) away from the limiting sleeve (13) is fixedly connected to a suction cup (14), and a spring (16) is installed at a position between the two limiting sliding posts (15) inside the limiting sleeve (13).

4. The mold hanger for PMI foam resin polymerization according to claim 1, characterized in that: The suspension assembly comprises a cross bar (6), one end of which is fixedly connected to the lower end of the first suspension rope (10), and one end of the cross bar (6) close to the first suspension rope (10) is fixedly connected to a hook (18), a clamping strip (19) is rotatably connected inside the hook (18), a torsion spring (22) is installed between the clamping strip (19) and the hook (18) near the position of the rotational connection, and a hook opening assembly for opening the clamping strip (19) is provided on the cross bar (6).

5. A mold hanger for PMI foam resin polymerization according to claim 4, characterized in that: The hook opening assembly comprises a handle (23), the handle (23) is fixedly connected to one end of the cross bar (6) away from the first hanging rope (10), and the end of the cross bar (6) away from the first hanging rope (10) is also provided with a second hanging rope (17), the upper end of the second hanging rope (17) is fixedly connected to the fixed side bar (7), one side of the handle (23) is rotatably connected to a pressing handle (20), the end of the pressing handle (20) is connected to a pull rope (21), the pull rope (21) is inserted into the cross bar (6), and the other end of the pull rope (21) is inserted from the position of the hook (18) close to the torsion spring (22), and the end of the pull rope (21) is connected to the clamping strip (19).

6. A mold hanger for PMI foam resin polymerization according to claim 5, characterized in that: The surface of the handle (23) is wrapped with a rubber anti-slip sleeve.

7. A mold hanger for PMI foam resin polymerization according to claim 5, characterized in that: The cross bar (6) is a hollow structure.

8. The mold hanger for PMI foam resin polymerization according to claim 1, characterized in that: Both ends of the installation rod (9) are fixedly connected to limit plates.

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