Mold transfer device for vulcanizing machine

Abstract

The utility model relates to the technical field of vulcanizing machines, in particular to a mold transfer device for a vulcanizing machine, which comprises a bottom plate, a lifting mechanism arranged on the bottom plate and a bearing platform arranged on the lifting mechanism, universal wheels are arranged at the bottom of the bottom plate, two vertical rods are arranged on the bottom plate in parallel, a bearing plate is arranged on the two vertical rods, and the bearing platform is arranged on the bearing plate. A pushing piece used for pushing a mold on the vulcanizing machine to the bearing table is arranged on one side of the bearing plate, a lifting device used for driving the pushing piece to ascend and descend is arranged above the pushing piece, a driving mechanism used for driving the lifting device to horizontally operate is arranged on the bearing plate, and a control box is arranged on the two vertical rods. After vulcanization of the tire vulcanization mold on the lower hot plate of the vulcanizing machine is finished, the tire vulcanization mold does not need to be directly carried by two hands of a worker, and transfer of the tire vulcanization mold is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to vulcanizing machine technical field, especially is used for vulcanizing machine's mould transfer device. BACKGROUND

[0002] In the tire manufacturing process, usually through vulcanizing machine heating and adding sulfurizing agent, the chain molecule in the rubber is crosslinked into a network structure, thereby changing the physical properties of rubber, making it have excellent elasticity and wear resistance.

[0003] Tire vulcanization mold is used for vulcanization molding various types of tire mold. In the tire vulcanization process, tire vulcanization mold plays a crucial role. Steel is the most commonly used material for tire vulcanization mold, which has high strength, high toughness and wear resistance, can withstand high temperature and high pressure environment in the vulcanization process, and ensure the service life of the mold and the molding quality of the product.

[0004] In the process of tire production and processing, the tire mold often needs to be moved to the hot plate under the vulcanizing machine. Since the vulcanizing mold is usually made of high-hardness steel or medium-carbon steel, it is very heavy and difficult to carry directly with both hands. And the tire vulcanization mold is still very hot after vulcanization on the hot plate under the vulcanizing machine. After vulcanization, the internal temperature of the mold reaches 170 DEG C, and the surface temperature of the mold also reaches more than 100 DEG C, so the workers are easy to be scalded when carrying. SUMMARY

[0005] In view of the above-mentioned deficiencies of the prior art, a mold transfer device for a vulcanizing machine is provided, which can facilitate the transfer of the tire vulcanization mold without the need for workers to directly carry the tire vulcanization mold with both hands after the tire vulcanization mold is vulcanized on the hot plate under the vulcanizing machine.

[0006] To solve the above technical problems, the technical scheme adopted by the utility model is a mold transfer device for a vulcanizing machine, which comprises a bottom plate, a lifting mechanism arranged on the bottom plate, and a bearing table arranged on the lifting mechanism. A universal wheel is arranged at the bottom of the bottom plate, two vertical rods are arranged in parallel on the bottom plate, a bearing plate is arranged on the two vertical rods, a pushing piece for pushing the mold on the vulcanizing machine to the bearing table is arranged on one side of the bearing plate, a lifting device for driving the pushing piece to lift is arranged above the pushing piece, a driving mechanism for driving the lifting device to run horizontally is arranged on the bearing plate, and a control box is arranged on the two vertical rods.

[0007] The mold transfer device for the vulcanizing machine described above, the driving mechanism comprises a driving oil cylinder and a fixed block arranged on both sides of the driving oil cylinder, a guide hole is arranged on the fixed block, a guide rod is arranged in each guide hole in sliding connection with the guide hole, and a fixed box is connected with the output shaft of the driving oil cylinder and the two guide rods.

[0008] The lifting device is a lifting oil cylinder arranged on the top of the fixed box, and the output shaft of the lifting oil cylinder penetrates the bottom of the fixed box and is fixedly connected with the pushing piece.

[0009] The pushing piece comprises a cross rod fixedly connected with the output shaft of the lifting oil cylinder, and a pushing plate arranged at the front end of the cross rod.

[0010] The bearing table comprises a horizontal plate, and longitudinal plates arranged on both sides of the horizontal plate, and a plurality of rotating rollers arranged between the two longitudinal plates and rotationally connected with the longitudinal plates.

[0011] The mold transfer device for the vulcanizing machine further comprises a conveying plate arranged at the rear end of the cross rod and used for pushing the mold on the bearing table to the vulcanizing machine.

[0012] The lifting mechanism is a scissor-type lifting mechanism.

[0013] The mold transfer device for the vulcanizing machine has the beneficial effects that, when the tire vulcanizing mold is finished vulcanizing on the hot plate under the vulcanizing machine, the tire vulcanizing mold does not need to be directly carried by the staff, and the tire vulcanizing mold is convenient to transfer.

[0014] When the tire vulcanizing mold is finished vulcanizing on the hot plate under the vulcanizing machine, the tire vulcanizing mold does not need to be carried down from the hot plate under the vulcanizing machine by the staff, the labor of the staff is reduced, and the staff is prevented from being scalded. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a structural schematic view of the embodiment 1.

[0016] Figure 2 It is a structural schematic view of the fixed block in the embodiment 1.

[0017] Figure 3 It is a structural schematic view of the fixed box in the embodiment 1.

[0018] Figure 4 It is a structural schematic view of the pushing piece in the embodiment 2.

[0019] In the figure: 1, bottom plate; 2, horizontal plate; 3, universal wheel; 4, vertical rod; 5, bearing plate; 6, control box; 7, driving oil cylinder; 8, fixed block; 9, guide rod; 10, fixed box; 11, lifting oil cylinder; 12, cross rod; 13, pushing plate; 14, longitudinal plate; 15, rotating roller; 16, conveying plate; 17, scissor-type lifting mechanism; 18, guide hole. DETAILED DESCRIPTION

[0020] The utility model will be described in detail below in combination with the drawings and specific embodiments.

[0021] Embodiment 1

[0022] As Figures 1-3 shown, the mold transfer device for vulcanizing machine, including bottom plate 1, set up on bottom plate 1 lifting mechanism and set up on lifting mechanism bearing table, the bearing table includes a cross plate 2, and respectively set up in the longitudinal plate 14 both sides of cross plate 2, be equipped with multiple with longitudinal plate 14 rotationally connected rotating roller 15 between two longitudinal plate 14.In the bottom plate 1 bottom is equipped with universal wheel 3, is equipped with two vertical rods 4 on the bottom plate 1 parallel, is equipped with a bearing plate 5 on two vertical rods 4, is equipped with inclined rod for strengthening the connection strength of bearing plate 5 and two vertical rods 4 in the bottom of bearing plate 5, is equipped with the pusher for pushing the mold on the vulcanizing machine to the bearing table on the side of bearing plate 5, is equipped with lifting device for driving the pusher above the pusher, is equipped with a drive mechanism for driving lifting device horizontal operation on the bearing plate 5, the drive mechanism includes drive cylinder 7 and is equipped with fixed block 8 on both sides of drive cylinder 7, is equipped with guide hole 18 on fixed block 8, is equipped with guide rod 9 with sliding connection in each guide hole 18, still includes a fixed box 10 connected with the output shaft of drive cylinder 7 and two guide rods 9.The lifting device is the lifting cylinder 11 equipped with the top of fixed box 10, the output shaft of lifting cylinder 11 is fixedly connected with the pusher through the bottom of fixed box 10.The pusher includes a cross bar 12 fixedly connected with the output shaft of lifting cylinder 11 and push plate 13 equipped with the front end of cross bar 12.Is equipped with control box 6 on two vertical rods 4, the control box 6 has PLC controller in it, the lifting mechanism, lifting device and drive mechanism are all connected with the signal of controller.The lifting mechanism is scissor type lifting mechanism 17.The scissor type lifting mechanism 17 is prior art, and here will not be repeated.

[0023] By setting up bottom plate, lifting mechanism, bearing table, universal wheel, vertical rod and bearing plate, when the tire vulcanization mold is vulcanized on the hot plate under the vulcanizing machine, the tire vulcanization mold does not need to be directly carried by the staff, and the transfer of the tire vulcanization mold is facilitated.

[0024] By setting up bearing plate, pusher, lifting device, drive mechanism and control box, when the tire vulcanization mold is vulcanized on the hot plate under the vulcanizing machine, the tire vulcanization mold does not need to be carried down from the hot plate under the vulcanizing machine by the staff, which reduces the labor of the staff, and prevents the staff from being scalded.

[0025] The working process of the embodiment is that when the tire vulcanization mold is vulcanized on the hot plate under the vulcanizing machine, the carrying table is aligned with the hot plate under the vulcanizing machine through the lifting mechanism, then the pushing piece is driven to run above the tire vulcanization mold through the driving mechanism, then the cross rod is lowered through the lifting device, so that the pushing plate is located on one side of the tire vulcanization mold, then the driving mechanism is reset, so that the pushing plate pushes the tire vulcanization mold to the carrying table, and the vertical rod is pushed to transfer the tire vulcanization mold, so that the tire vulcanization mold is not needed to be carried from the hot plate under the vulcanizing machine by the workers, and the tire vulcanization mold is not needed to be directly carried by the workers with both hands, so that the labor of the workers is reduced, and the workers are prevented from being scalded.

[0026] Embodiment 2

[0027] The same parts of the embodiment and the embodiment 1 are not repeated, and the difference is that, as shown in the figure, the conveying plate 16 for pushing the mold on the carrying table to the vulcanizing machine is further arranged at the rear end of the cross rod 12. By arranging the conveying plate 16, when the tire vulcanization mold on the carrying table is placed on the vulcanizing machine, the workers do not need to push from the carrying table to the vulcanizing machine, so that the labor of the workers is further reduced. Figure 4

[0028] Of course, the above description is not a limitation of the present application, and the present application is not limited to the above examples. Changes, modifications, additions or replacements made by ordinary skilled in the art within the essential scope of the present application should also belong to the protection scope of the present application.​

Claims

1. A mold transfer device for a vulcanizing machine, comprising a base plate, a lifting mechanism arranged on the base plate, and a carrying table arranged on the lifting mechanism, universal wheels arranged at the bottom of the base plate, characterized in that: Parallelly arranged two vertical rods are arranged on the base plate, a bearing plate is arranged on the two vertical rods, a pushing piece for pushing the mold on the vulcanizing machine to the bearing table is arranged on one side of the bearing plate, a lifting device for driving the pushing piece to lift is arranged above the pushing piece, a driving mechanism for driving the lifting device to horizontally run is arranged on the bearing plate, and a control box is arranged on the two vertical rods.

2. The mold transfer device for a vulcanizer according to claim 1, wherein The driving mechanism comprises a driving oil cylinder and fixing blocks arranged on both sides of the driving oil cylinder, guide holes are arranged on the fixing blocks, guide rods in sliding connection with the guide holes are arranged in the guide holes, and a fixing box connected with the output shaft of the driving oil cylinder and the two guide rods is further arranged.

3. The mold transfer device for a vulcanizer according to claim 2, wherein The lifting device is a lifting oil cylinder arranged on the top of the fixing box, and the output shaft of the lifting oil cylinder penetrates through the bottom of the fixing box and is fixedly connected with the pushing piece.

4. The mold transfer device for a vulcanizer according to claim 3, wherein The pushing piece comprises a cross rod fixedly connected with the output shaft of the lifting oil cylinder and a pushing plate arranged on the front end of the cross rod.

5. The mold transfer device for a vulcanizing machine according to claim 4, wherein The bearing table comprises a horizontal plate and longitudinal plates arranged on both sides of the horizontal plate, and a plurality of rotating rollers in rotating connection with the longitudinal plates are arranged between the two longitudinal plates.

6. The mold transfer device for a vulcanizer according to claim 5, wherein A conveying plate for pushing the mold on the bearing table to the vulcanizing machine is further arranged on the rear end of the cross rod.

7. The mold transfer device for a vulcanizing machine according to claim 6, wherein The lifting mechanism is a scissor type lifting mechanism.

Images