Automatic mold blowing device of vulcanizing machine

Abstract

The utility model discloses an automatic mold blowing device of a vulcanizing machine, which relates to the technical field of tire vulcanizing equipment and comprises an upper mold, six groups of fixing plates are distributed on the outer wall of the upper mold at equal intervals, bolts are movably inserted into the surfaces of the fixing plates, an adjusting component is mounted at the lower end of each bolt, and a mold blowing mechanism is mounted at the lower end of each adjusting component. Through the cooperation of the bearing plate, the groove, the lead screw, the threaded seat, the movable seat, the hinge seat, the connecting rod, the motor, the limiting groove and the limiting block, the position of the mold blowing mechanism can be automatically adjusted, so that manual operation is not needed, automatic operation is achieved, and through the cooperation of the air blower, the connecting pipe, the conveying pipe, the spray head, the mounting block and the butt joint rod, the production efficiency is improved. And during mold blowing, a worker does not need to stand below the upper mold for mold blowing, so that potential safety hazards can be avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of tire vulcanization equipment, in particular to an automatic mold blowing device for a vulcanizer. Background Art

[0002] Vulcanizer is a machine that vulcanizes various rubber and plastic products. It has functions such as timed mold locking, automatic pressure replenishment, automatic temperature control, automatic timing, and time alarm. Vulcanizers are divided into three types: electric heating, steam heating, and thermal oil heating. It is also called flat plate vulcanizer, foam plate vulcanizer, and rubber vulcanizer.

[0003] Compression; preheating required for rubber vulcanization process, automatic exhaust gas after loading, pressure-maintaining vulcanization, timing alarm, automatic mold opening, product demoulding and other functions are integrated. Generally, PLC control is adopted, with automatic and manual operation (customized according to actual user needs), which can record the required process flow, remote operation and system management. The existing technology has the following problems:

[0004] In actual use of the existing vulcanizer, during the vulcanization process, the existing tire shaping vulcanizer uses manual blow molding to blow the upper mold before mold closing to blow away the broken tire hair, film, dirt, etc. attached to the bottom of the upper mold. When blowing the mold, the worker needs to stand under the upper mold to blow the mold, which is not only inconvenient but also has safety hazards. Utility Model Content

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0006] An automatic blow molding device for a vulcanizer comprises an upper mold, the outer wall of which is equidistantly provided with six groups of fixed plates, the surfaces of which are movably plugged with bolts, the lower ends of which are provided with adjustment components, and the lower ends of which are provided with a blow molding mechanism.

[0007] Preferably: the adjusting assembly includes a receiving plate, one end of the receiving plate is fixedly connected to the lower side of the front end of the fixed plate, a groove is opened in the middle of the lower end of the receiving plate, a screw rod is rotatably connected inside the groove, the external thread of the screw rod is connected to a threaded seat, a movable seat is installed on the left side of the threaded seat, a hinged seat is fixedly installed at the lower end of the movable seat, a movable seat is movably connected to the inner side of the hinged seat, a connecting rod is fixedly installed at the lower end of the movable seat, a motor is fixedly installed in the middle of the other end of the receiving plate, and limiting grooves are symmetrically opened on the front and rear inner walls of the groove, and the limiting grooves are internally slidably connected to limiting blocks.

[0008] Preferably, the middle of the movable seat is threadedly connected to the outer surface of the screw rod, the inner side of the hinged seat is rotatably connected to a fixed shaft, and the outer side of the fixed shaft is fixedly sleeved with the middle of the movable seat.

[0009] Preferably, the screw rod is drivingly connected to the output end of the motor, and the front and rear sides of the threaded seat are fixedly connected to the rear end of the limit block.

[0010] Preferably: the blow molding mechanism includes an air blower, the lower end of the air blower is fixedly connected to the upper end of the receiving plate, the right end of the air blower is fixedly connected with a connected connecting pipe, a delivery pipe is movably installed below the receiving plate, a connected nozzle is fixedly installed at the left end of the delivery pipe, a mounting block is fixedly sleeved on the outside of the delivery pipe, and a docking rod is fixedly installed on the upper end of the mounting block.

[0011] Preferably, the lower end of the connecting pipe is fixedly connected to the right end of the conveying pipe and communicates with each other.

[0012] Preferably, the upper end of the docking rod is fixedly connected to the lower end of the threaded seat, and the upper left end of the delivery pipe is fixedly connected to the lower end of the connecting rod.

[0013] Preferably, the fixing plate is fixedly connected to the upper mold by bolts.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] The utility model provides an automatic blow mold device for a vulcanizer. Through an adjustment mechanism, the position of the blow mold mechanism can be automatically adjusted under the cooperation of a receiving plate, a groove, a screw rod, a threaded seat, a movable seat, a hinged seat, a connecting rod, a motor, a limit groove and a limit block, thereby realizing automatic operation without manual operation.

[0016] The utility model provides an automatic mold blowing device for a vulcanizer. Through the mold blowing mechanism, with the cooperation of an air blowing machine, a connecting pipe, a conveying pipe, a nozzle, a mounting block and a docking rod, a worker does not need to stand under an upper mold to blow the mold, thereby avoiding potential safety hazards. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of the automatic blow molding device of the vulcanizer of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the adjustment mechanism of the utility model;

[0019] Figure 3 It is a structural schematic diagram of the adjustment mechanism details of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the blow molding mechanism of the utility model;

[0021] Figure 5 It is a structural schematic diagram of a bottom view of the automatic blow molding device of a vulcanizer of the utility model.

[0022] In the figure: 1. upper mold; 2. fixing plate; 3. bolt; 4. adjustment assembly; 5. blow mold mechanism; 41. receiving plate; 42. groove; 43. screw rod; 44. threaded seat; 45. movable seat; 46. hinged seat; 47. movable seat; 48. connecting rod; 49. motor; 411. limiting groove; 412. limiting block; 51. blower; 52. connecting pipe; 53. conveying pipe; 54. nozzle; 55. mounting block; 56. docking rod. DETAILED DESCRIPTION

[0023] The present invention is further described in detail below in conjunction with the embodiments:

[0024] like Figure 1-5 As shown, the utility model provides an automatic blow molding device for a vulcanizer, comprising an upper mold 1, six groups of fixed plates 2 are evenly distributed on the outer wall of the upper mold 1, bolts 3 are movably inserted on the surface of the fixed plates 2, an adjusting component 4 is installed at the lower end of the bolt 3, and a blow molding mechanism 5 is installed at the lower end of the adjusting component 4.

[0025] The fixing plate 2 is fixedly connected to the upper mold 1 via bolts 3 .

[0026] By means of the blow molding mechanism 5, workers do not need to stand under the upper mold 1 during blow molding, thereby avoiding potential safety hazards.

[0027] like Figure 2-3 As shown, the adjustment component 4 includes a receiving plate 41, one end of which is fixedly connected to the lower side of the front end of the fixed plate 2, a groove 42 is provided in the middle of the lower end of the receiving plate 41, a screw rod 43 is rotatably connected inside the groove 42, a threaded seat 44 is threadedly connected to the outside of the screw rod 43, a movable seat 45 is installed on the left side of the threaded seat 44, a hinged seat 46 is fixedly installed at the lower end of the movable seat 45, a movable seat 47 is movably connected to the inner side of the hinged seat 46, a connecting rod 48 is fixedly installed at the lower end of the movable seat 47, a motor 49 is fixedly installed in the middle of the other end of the receiving plate 41, and limiting grooves 411 are symmetrically provided on the front and rear inner walls of the groove 42, and the limiting blocks 412 are slidably connected to the limiting grooves 411.

[0028] The middle of the movable seat 45 is threadedly connected to the outer surface of the screw rod 43 , the inner side of the hinged seat 46 is rotatably connected to a fixed shaft, and the outer side of the fixed shaft is fixedly sleeved with the middle of the movable seat 47 .

[0029] The screw rod 43 is drivingly connected to the output end of the motor 49 , and the front and rear sides of the threaded seat 44 are fixedly connected to the rear end of the limit block 412 .

[0030] When the threaded seat 44 moves, the limiting block 412 is driven to slide in the limiting groove 411 , thereby improving the stability of the threaded seat 44 when moving.

[0031] like Figure 4 As shown, the blow molding mechanism 5 includes a blower 51, the lower end of the blower 51 is fixedly connected to the upper end of the receiving plate 41, the right end of the blower 51 is fixedly connected with a connected connecting pipe 52, a delivery pipe 53 is movably installed below the receiving plate 41, a connected nozzle 54 is fixedly installed at the left end of the delivery pipe 53, a mounting block 55 is fixedly sleeved on the outside of the delivery pipe 53, and a docking rod 56 is fixedly installed on the upper end of the mounting block 55.

[0032] The lower end of the connecting pipe 52 is fixedly connected to the right end of the delivery pipe 53 and communicates with each other.

[0033] The upper end of the docking rod 56 is fixedly connected to the lower end of the threaded seat 44 , and the upper left end of the delivery pipe 53 is fixedly connected to the lower end of the connecting rod 48 .

[0034] The working principle of the automatic blow molding device of the vulcanizer is described in detail below.

[0035] like Figure 1-5 As shown, when the vulcanizer automatic blow molding device is in use, the upper mold 1 will rise when the mold is opened, thereby separating from the lower mold, and then the motor 49 can be started, and the motor 49 drives the screw rod 43 to rotate forward, so that the screw rod 43 drives the threaded seat 44 and the moving seat 45 connected by the thread to move toward the upper mold 1, so that the threaded seat 44 drives the conveying pipe 53 and the nozzle 54 to move synchronously through the docking rod 56, and after the nozzle 54 moves to the bottom range of the upper mold 1, the blowing machine 51 can be started, and the blowing machine 51 is connected to the upper mold 1 through the connecting pipe 52. Gas is transported in the delivery pipe 53, and then the gas is discharged through the nozzle 54, thereby starting to blow the lower part of the upper mold 1. Six groups of nozzles 54 are used to blow the mold simultaneously, so that all the broken fetal hair, film, and dirt attached to the lower part of the upper mold 1 are cleaned up. When preparing to close the mold, the blowing is stopped, and then the motor 49 is started again. The motor 49 drives the screw rod 43 to reverse, driving the threaded seat 44 and the movable seat 45 to move away from the upper mold 1, so that the nozzle 54 withdraws from the range of the bottom of the upper mold 1, thereby completing the overall blowing work.

[0036] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. An automatic blow molding device for a vulcanizer, comprising an upper mold (1), the outer wall of the upper mold (1) having six groups of fixed plates (2) equidistantly distributed, characterized in that: The surface of the fixing plate (2) is movably plugged with a bolt (3), the lower end of the bolt (3) is equipped with an adjustment assembly (4), the lower end of the adjustment assembly (4) is equipped with a blow molding mechanism (5), the adjustment assembly (4) comprises a receiving plate (41), one end of the receiving plate (41) is fixedly connected to the lower side of the front end of the fixing plate (2), a groove (42) is provided in the middle of the lower end of the receiving plate (41), a screw rod (43) is rotatably connected inside the groove (42), and the outer thread of the screw rod (43) is connected to a threaded seat (41). 4), a movable seat (45) is installed on the left side of the threaded seat (44), a hinge seat (46) is fixedly installed at the lower end of the movable seat (45), a movable seat (47) is movably connected to the inner side of the hinge seat (46), a connecting rod (48) is fixedly installed at the lower end of the movable seat (47), a motor (49) is fixedly installed at the middle of the other end of the receiving plate (41), and the front and rear inner walls of the groove (42) are symmetrically provided with limit grooves (411), and the limit grooves (411) are internally slidably connected to the limit blocks (412).

2. The automatic blow molding device for a vulcanizing machine according to claim 1, characterized in that: The middle of the movable seat (45) is threadedly connected to the outer surface of the screw rod (43), the inner side of the hinge seat (46) is rotatably connected to a fixed shaft, and the outer side of the fixed shaft is fixedly sleeved with the middle of the movable seat (47).

3. The automatic blow molding device for a vulcanizing machine according to claim 2, characterized in that: The screw rod (43) is drivingly connected to the output end of the motor (49), and the front and rear sides of the threaded seat (44) are fixedly connected to the rear end of the limit block (412).

4. The automatic blow molding device for a vulcanizing machine according to claim 1, characterized in that: The blow molding mechanism (5) comprises an air blower (51), the lower end of the air blower (51) is fixedly connected to the upper end of the receiving plate (41), the right end of the air blower (51) is fixedly connected to a connected connecting pipe (52), a delivery pipe (53) is movably installed below the receiving plate (41), a connected nozzle (54) is fixedly installed at the left end of the delivery pipe (53), a mounting block (55) is fixedly sleeved on the outside of the delivery pipe (53), and a docking rod (56) is fixedly installed on the upper end of the mounting block (55).

5. The automatic blow molding device for a vulcanizing machine according to claim 4, characterized in that: The lower end of the connecting pipe (52) is fixedly connected to the right end of the conveying pipe (53) and communicates with each other.

6. The automatic blow molding device for a vulcanizing machine according to claim 5, characterized in that: The upper end of the docking rod (56) is fixedly connected to the lower end of the threaded seat (44), and the upper left end of the delivery pipe (53) is fixedly connected to the lower end of the connecting rod (48).

7. The automatic blow molding device for a vulcanizing machine according to claim 1, characterized in that: The fixing plate (2) is fixedly connected to the upper mold (1) via bolts (3).

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