Safety device of tire vulcanizing machine

Abstract

The utility model discloses a safety device of a tire vulcanizer, which belongs to the technical field of tire vulcanizers and comprises a supporting seat and a tire vulcanizer body, L-shaped plates are fixedly mounted on two sides of one end of the tire vulcanizer body, a square hole is formed in one end of each L-shaped plate, and a first annular protective plate is mounted in each square hole through a mounting component convenient to disassemble and replace. An annular hole is formed in one end of the first annular protection plate, a second annular protection plate capable of moving up and down is mounted in the annular hole through a driving part, an integrated control panel is fixedly mounted at one end of the mounting plate, and the tire vulcanizing machine body is protected through the first annular protection plate and the second annular protection plate; the situation that an operator accidentally touches the tire vulcanizing machine body, certain damage is caused to the operator, and unnecessary loss is caused is prevented, and the first annular protection plate and the second annular protection plate are convenient to mount or dismount.

Description

TECHNICAL FIELD

[0001] The utility model relates to a tire vulcanizing machine safety device belongs to tire vulcanizing machine technical field. BACKGROUND

[0002] Tire vulcanizing machine is the key equipment in the tire manufacturing process, through the frame and water pressure plate provides stable pressure, electric control box and heating plate are used for ensuring the accurate control of temperature and the accurate management of vulcanization time, ensure that the glue and cloth in tire embryo can be firmly combined, make the rubber curing, realize the final forming of tire, simultaneously possess intelligent function such as timing lock mould, automatic pressure compensation, automatic temperature control.

[0003] Like the announcement number for: CN211492904U, a tire vulcanizing machine safety device, including fence, safety door and door control switch, fence is multi-section type and is used for surrounding the tire vulcanizing machine, forms the processing opening of tire vulcanizing machine embryo manipulator, fence includes first protective fence and second protective fence, first protective fence is fixed in the both sides of tire vulcanizing machine tire unloading run, and second protective fence is fixed in the both sides of tire vulcanizing machine main machine, one of two protective fences is rotatably connected with one end of safety door, and the other of two protective fences is equipped with the door lock device that is locked or separated with safety door, door control switch is installed on the side close to door lock device and is electrically connected with the total power supply of tire vulcanizing machine, and safety door closing state abuts against door control switch and makes door control switch close, and safety door opening state door control switch opens to cut off the total power supply of vulcanizing machine, fence limits the dangerous area of tire vulcanizing machine, when personnel open safety door and enter dangerous area, door control switch cuts off the total power supply of vulcanizing machine.

[0004] Common tire vulcanizing machine safety device when in use, although door control switch can cut off the total power supply of vulcanizing machine when personnel open safety door and enter dangerous area, but the outside lacks protective measures, and the operator will be accidentally touched tire vulcanizing machine body in the processing process, and certain damage will be caused to the operator, certain security risks exist, and unnecessary losses are caused. UTILITY MODEL CONTENTS

[0005] The utility model discloses a tire vulcanizing machine safety device can prevent the operator from accidentally touching tire vulcanizing machine body in the processing process, and improve safety.

[0006] The utility model discloses a tire vulcanizing machine safety device through following technical scheme to realize above -mentioned purpose, including support seat and tire vulcanizing machine body, the support seat upper end fixed mounting has the mounting panel, tire vulcanizing machine body fixed mounting in mounting panel lower extreme, tire vulcanizing machine body one end both sides fixed mounting has L shaped board, L shaped board one end is equipped with square hole, first annular guard board is installed in square hole through the installation component convenient to dismantle and replace, first annular guard board one end is equipped with annular hole, annular hole is installed through drive piece in the movable second annular guard board, the mounting panel one end fixed mounting has integrated control panel, when using, the inside setting of integrated control panel has controller for controlling each part, integrated control panel with tire vulcanizing machine body phase electric connection, drive piece is used for driving second annular guard board, the installation component is used for installing first annular guard board, tire vulcanizing machine body is the existing structure, including machine body, hydraulic oil cylinder, upper die and lower die, is used for the vulcanization of tire.

[0007] Preferably, in order to install and fix the first annular guard plate, the installation assembly comprises an L-shaped lifting plate, one end of the L-shaped lifting plate is fixedly connected with the first annular guard plate, the other end of the L-shaped lifting plate extends into the square hole, one end of the L-shaped plate is provided with a sliding groove, a sliding plate is slidably installed in the sliding groove, one end of the sliding plate is provided with a limiting hole, and one end of the L-shaped lifting plate extends into the limiting hole.

[0008] Preferably, in order to enable the sliding plate to move smoothly, one end of the sliding groove is provided with a circular groove, a damping telescopic rod is fixedly installed at one end of the circular groove, the free end of the damping telescopic rod is fixedly connected with the sliding plate, and the damping telescopic rod is an existing structure.

[0009] Preferably, in order to enable the sliding plate to move automatically, a spring is sleeved outside the damping telescopic rod, one end of the spring is fixedly installed in the circular groove, and the other end of the spring is fixedly connected with the sliding plate.

[0010] Preferably, in order to fix the L-shaped lifting plate, a square notch is formed at one end of the L-shaped lifting plate, a limiting block is inserted into the square notch, the limiting block is fixedly connected with the sliding plate, and the size of the limiting block is consistent with the size of the square notch.

[0011] Preferably, in order to enable the second annular guard plate to move, the drive piece is a symmetrical electric telescopic rod, the electric telescopic rod is fixedly installed at the upper end of the first annular guard plate, the output end of the electric telescopic rod is fixedly connected with the second annular guard plate, and the integrated control panel is electrically connected with the electric telescopic rod.

[0012] Preferably, in order to connect the electric telescopic rod and the second annular guard plate, a round rod with a positioning screw hole at one end is fixedly installed at the output end of the electric telescopic rod, the round rod is inserted into the second annular guard plate, and a positioning screw is rotatably installed outside the second annular guard plate, and one end of the positioning screw extends into the positioning screw hole.

[0013] Preferably, in order to facilitate heat dissipation of the tire vulcanizing machine body, a plurality of circular holes are arranged in a circumferential array outside the second annular guard plate.

[0014] The tire vulcanizing machine body is protected by the first annular guard plate and the second annular guard plate, which prevents the operator from accidentally touching the tire vulcanizing machine body and causing damage to the operator, thereby avoiding unnecessary losses, and facilitates installation or disassembly of the first annular guard plate and the second annular guard plate, saving time and effort. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall rear view structure of the utility model.

[0016] Figure 2 It is a schematic diagram of the overall front view structure of the utility model.

[0017] Figure 3 It is a schematic diagram of the first annular guard plate connection structure of the utility model.

[0018] Figure 4 It is a schematic diagram of the mounting assembly structure of the utility model.

[0019] Figure 5 It is a schematic diagram of the second annular guard plate structure of the utility model.

[0020] Figure 6 It is a schematic diagram of the electric telescopic rod connection structure of the utility model.

[0021] In the figure: 1, support seat; 2, tire vulcanizing machine body; 3, mounting plate; 4, L-shaped plate; 5, square hole; 6, mounting assembly; 601, L-shaped lifting plate; 602, sliding groove; 603, sliding plate; 604, damping telescopic rod; 605, spring; 606, square notch; 607, limiting block; 7, first annular guard plate; 8, second annular guard plate; 9, integrated control panel; 10, electric telescopic rod; 11, round rod; 12, positioning screw; 13, circular hole. DETAILED DESCRIPTION

[0022] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0023] Please refer to Figures 1-6 As shown in FIG. 1, a tire vulcanizing machine safety device includes a support seat 1 and a tire vulcanizing machine body 2. The support seat 1 is fixedly installed with a mounting plate 3 at the upper end. The tire vulcanizing machine body 2 is fixedly installed at the lower end of the mounting plate 3. The tire vulcanizing machine body 2 is fixedly installed with L-shaped plates 4 at both sides of one end. The L-shaped plates 4 are provided with square holes 5 at one end. The first annular protective plates 7 are installed in the square holes 5 through mounting assemblies 6 which are convenient to disassemble and replace. The first annular protective plates 7 are provided with annular holes at one end. The second annular protective plates 8 are installed in the annular holes through driving members and can move up and down. The mounting plate 3 is fixedly installed with an integrated control panel 9 at one end. The driving members are symmetrical electric telescopic rods 10. The electric telescopic rods 10 are fixedly installed at the upper end of the first annular protective plates 7. The output ends of the electric telescopic rods 10 are fixedly connected with the second annular protective plates 8. The integrated control panel 9 is electrically connected with the electric telescopic rods 10. The output ends of the electric telescopic rods 10 are fixedly installed with round rods 11 which are provided with positioning screw holes at one end. The round rods 11 are inserted into the second annular protective plates 8 at one end. The second annular protective plates 8 are rotatably installed with positioning screws 12 outside. The positioning screws 12 extend into the positioning screw holes at one end. The second annular protective plates 8 are provided with circular holes 13 in a circular array outside. When in use, the tire to be vulcanized is placed into the upper mold of the tire vulcanizing machine body 2. The tire vulcanizing machine body 2 is started manually through the integrated control panel 9 to vulcanize the tire. The electric telescopic rods 10 are started manually through the integrated control panel 9 to drive the second annular protective plates 8 to move downward in the annular holes to protect the tire vulcanizing machine body 2, preventing the operator from accidentally touching the tire vulcanizing machine body 2 and causing certain damage to the operator and unnecessary loss. When the second annular protective plates 8 need to be disassembled, the positioning screws 12 are manually rotated to be separated from the positioning screw holes to release the restriction effect on the round rods 11. Then the second annular protective plates 8 can be removed. The first annular protective plates 7 can be installed or disassembled through the mounting assemblies 6.

[0024] As Figure 4 With Figure 5As shown, the mounting assembly 6 comprises an L-shaped lifting plate 601, one end of the L-shaped lifting plate 601 is fixedly connected with the first annular guard plate 7, the other end of the L-shaped lifting plate 601 extends into the square hole 5, one end of the L-shaped plate 4 is provided with a sliding groove 602, a sliding plate 603 is slidably installed in the sliding groove 602, one end of the sliding plate 603 is provided with a limiting hole, one end of the sliding groove 602 is provided with a circular groove, a damping telescopic rod 604 is fixedly installed at one end of the circular groove, the free end of the damping telescopic rod 604 is fixedly connected with the sliding plate 603, a spring 605 is sleeved outside the damping telescopic rod 604, one end of the spring 605 is fixedly installed in the circular groove, the other end of the spring 605 is fixedly connected with the sliding plate 603, one end of the L-shaped lifting plate 601 is provided with a square notch 606, a limiting block 607 is inserted into the square notch 606, the limiting block 607 is fixedly connected with the sliding plate 603, in use, the sliding plate 603 is first manually moved inwards in the sliding groove 602, at this time the damping telescopic rod 604 is contracted, the spring 605 is compressed, then the L-shaped lifting plate 601 is inserted into the square hole 5, then the sliding plate 603 is loosened, under the action of the spring 605 deformation force, the sliding plate 603 is automatically reset, driving the limiting block 607 to be inserted into the square notch 606, the L-shaped lifting plate 601 is fixed, which is convenient, fast, time-saving and labor-saving, when the first annular guard plate 7 needs to be disassembled, the sliding plate 603 is manually moved inwards, so that the limiting block 607 is separated from the square notch 606, the fixing effect of the L-shaped lifting plate 601 is released, then the first annular guard plate 7 is removed.

[0025] It is apparent for those skilled in the art that the present application is not limited to the details of the above-mentioned exemplary embodiments, but can be implemented in other concrete forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be considered as exemplary and non-limiting, the scope of the present application being defined by the appended claims rather than the above description, and all variations falling within the meaning and range of equivalents of the essential features of the claims are intended to be embraced by the present application. Any reference signs in the claims should not be considered as limiting the claims to which they relate.

[0026] In addition, it should be understood that, although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the specification is described in this way only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be appropriately combined to form other embodiments that those skilled in the art can understand.

Claims

1. A tire vulcanizing machine safety device, comprising a support seat (1) and a tire vulcanizing machine body (2), the upper end of the support seat (1) is fixedly installed with a mounting plate (3), and the tire vulcanizing machine body (2) is fixedly installed at the lower end of the mounting plate (3), characterized in that: The tire vulcanizing machine body (2) one end both sides are fixedly installed with L-shaped plate (4), one end of L-shaped plate (4) is provided with square hole (5), first annular guard plate (7) is installed in square hole (5) through the installation assembly (6) convenient to disassemble and replace, one end of first annular guard plate (7) is provided with annular hole, second annular guard plate (8) can be moved up and down through drive element and is installed in annular hole, one end of mounting plate (3) is fixedly installed with integrated control panel (9).

2. The tire curing press safety apparatus of claim 1 wherein: The installation assembly (6) includes L-shaped lifting plate (601), one end of L-shaped lifting plate (601) is fixedly connected with the first annular guard plate (7), the other end of L-shaped lifting plate (601) extends into the square hole (5), one end of L-shaped plate (4) is provided with sliding groove (602), the sliding groove (602) is slidably installed with sliding plate (603), one end of sliding plate (603) is provided with limiting hole.

3. The tire curing press safety apparatus of claim 2 wherein: One end of the sliding groove (602) is provided with a circular groove, the damping telescopic rod (604) is fixedly installed at one end of the circular groove, and the free end of the damping telescopic rod (604) is fixedly connected with the sliding plate (603).

4. The tire curing press safety apparatus of claim 3 wherein: The spring (605) is sleeved outside the damping telescopic rod (604), one end of the spring (605) is fixedly installed in the circular groove, and the other end of the spring (605) is fixedly connected with the sliding plate (603).

5. The tire curing press safety apparatus of claim 4 wherein: One end of the L-shaped lifting plate (601) is provided with a square notch (606), the square notch (606) is inserted with a limiting block (607), and the limiting block (607) is fixedly connected with the sliding plate (603).

6. The tire curing press safety apparatus of claim 1 wherein: The drive element is a symmetrical electric telescopic rod (10), the electric telescopic rod (10) is fixedly installed on the upper end of the first annular guard plate (7), the output end of the electric telescopic rod (10) is fixedly connected with the second annular guard plate (8), and the integrated control panel (9) is electrically connected with the electric telescopic rod (10).

7. The tire curing press safety apparatus of claim 6 wherein: The output end of the electric telescopic rod (10) is fixedly installed with a circular rod (11) provided with a positioning screw hole at one end, the circular rod (11) is inserted into the second annular guard plate (8), and the positioning screw (12) is rotatably installed outside the second annular guard plate (8), one end of the positioning screw (12) extends into the positioning screw hole.

8. The tire curing press safety apparatus of claim 1 wherein: The second annular guard plate (8) is provided with a circular hole (13) in a circumferential array outside.

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