CN215791151U

CN215791151U - Air source reversing device of vulcanizing machine

Info

Publication number: CN215791151U
Application number: CN202121728419.0U
Authority: CN
Inventors: 施伟
Original assignee: Nanjing Pan Mei Lei Te New Material Technology Co ltd
Current assignee: Nanjing Pan Mei Lei Te New Material Technology Co ltd
Priority date: 2021-07-28
Filing date: 2021-07-28
Publication date: 2022-02-11
Anticipated expiration: 2031-07-28

Abstract

The utility model discloses an air source reversing device of a vulcanizing machine, which comprises a table board and a sealing box, wherein supporting rods are fixedly arranged on the periphery of the top of the table board, a telescopic rod is fixedly arranged at the bottom of an inner cavity of the sealing box, and a first driving shaft is rotatably arranged at the top of the telescopic rod. According to the utility model, through the arrangement of the first driving shaft, the first driving shaft can drive the first air outlet pipe to rotate, and the first induction lamp and the second induction lamp can mutually perform infrared induction so as to automatically calibrate, and the telescopic rod can also drive the first air outlet pipe to stretch and retract during calibration, and can be butted after being aligned with the second air outlet pipe.

Description

Air source reversing device of vulcanizing machine

Technical Field

The utility model relates to the technical field of vulcanizing machines, in particular to a reversing device for an air source of a vulcanizing machine.

Background

A vulcanizer is a machine for vulcanizing various rubber plastics, and has the functions of timing mold locking, automatic pressure supplementing, automatic temperature control, automatic timing, time-out alarming, etc., the vulcanizer divides three forms of electric heating, steam heating and heat conducting oil heating, the air source reversing of the vulcanizer is realized by a mechanical reversing valve, the mechanical valve on the vulcanizer is used for reversing the air source of the mold opening and closing of the rubber and plastic shaping vulcanizer, the main function is to realize the action control after mold opening and mold closing, the vulcanizer presses the mechanical valve to reverse when an upper beam reaches the limit position of mold closing during mold closing, and can enter a vulcanizing medium after reversing, meanwhile, part of mechanical action air sources are cut off, so that a safety effect is achieved, but the existing air source reversing device cannot be accurately pressed when the die is closed, so that air source leakage can be caused, insufficient pressure is caused by air source leakage, and the action of a vulcanizing medium valve is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an air source reversing device of a vulcanizing machine, which has the advantages of stably reversing and butting without causing air source leakage, and solves the problems that the existing air source reversing device cannot be accurately pressed to be dead when die assembly is carried out, so that air source leakage is caused, pressure is insufficient due to air source leakage, and the action of a vulcanizing medium valve is influenced.

In order to achieve the purpose, the utility model provides the following technical scheme: an air source reversing device of a vulcanizing machine comprises a table top and a sealing box, wherein supporting rods are fixedly arranged on the periphery of the top of the table top, the bottom of the inner cavity of the seal box is fixedly provided with a telescopic rod, the top of the telescopic rod is rotatably provided with a first driving shaft, a first air outlet pipe is rotatably arranged on both sides of the top of the first driving shaft, a pipe head is fixedly arranged on the top of the right side of the inner cavity of the seal box, a second driving shaft is rotatably arranged at the left side of the tube head, a second air outlet pipe is rotatably connected at the left side of the second driving shaft, the front surface of the sealing box is rotatably provided with a side opening door, the top of the supporting rod is movably provided with an upper die cover, the bottom of the surface of the supporting rod is movably sleeved with a lower die base, the bottom of the lower die base is connected with the top of the compensator, the front of the side door is fixedly provided with an alarm lamp, and the bottom of the table board is fixedly provided with a supporting column.

Preferably, the front surface of the first air outlet pipe is fixedly provided with a second induction lamp, and the front surface of the second air outlet pipe is fixedly provided with a first induction lamp.

Preferably, the left side fixed mounting of seal box inner chamber has the detector, one side fixed mounting at first outlet duct top has the separation blade.

Preferably, a sealing ring is fixedly mounted on the periphery of the back face of the side opening door, and the sealing ring is connected with the front face of the sealing box in a clamping mode.

Preferably, a motor is fixedly mounted on the left side of the top of the sealing box, and a pressure gauge is fixedly mounted on the right side of the motor.

Preferably, the top of mesa fixed mounting has the compensator, the front of compensator is connected with the right side of tube head through the pipeline.

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

1. according to the utility model, through the arrangement of the first driving shaft, the first driving shaft can drive the first air outlet pipe to rotate, and the first induction lamp and the second induction lamp can mutually perform infrared induction so as to automatically calibrate, and the telescopic rod can also drive the first air outlet pipe to stretch and retract during calibration, and can be butted after being aligned with the second air outlet pipe.

2. According to the utility model, through the arrangement of the seal box, if the air source leaks, the seal box can effectively prevent the air source from diffusing, the detector can timely detect the air source, and the alarm lamp flickers, so that the working personnel can timely take place to perform remedial measures.

Drawings

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

FIG. 2 is a sectional view of the seal box structure of the present invention;

fig. 3 is a side view of a side door structure of the present invention.

In the figure: 1. a table top; 2. a sealing box; 3. an alarm light; 4. a motor; 5. a pressure gauge; 6. a support bar; 7. putting a mold cover; 8. a lower die holder; 9. a compensator; 10. a pillar; 11. a telescopic rod; 12. a first drive shaft; 13. a first air outlet pipe; 14. a second air outlet pipe; 15. a pipe head; 16. a second drive shaft; 17. a first induction lamp; 18. a baffle plate; 19. a second induction lamp; 20. a detector; 21. a seal ring; 22. the door is opened laterally.

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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description herein, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings to facilitate the description of the patent and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-3, a gas source reversing device of a vulcanizing machine comprises a table board 1 and a seal box 2, wherein support rods 6 are fixedly arranged on the periphery of the top of the table board 1, a telescopic rod 11 is fixedly arranged at the bottom of an inner cavity of the seal box 2, a first driving shaft 12 is rotatably arranged at the top of the telescopic rod 11, first outlet pipes 13 are rotatably arranged on two sides of the top of the first driving shaft 12, a second induction lamp 19 is fixedly arranged on the front surface of the first outlet pipe 13, a first induction lamp 17 is fixedly arranged on the front surface of the second outlet pipe 14, a pipe head 15 is fixedly arranged at the top of the right side of the inner cavity of the seal box 2, a second driving shaft 16 is rotatably arranged on the left side of the pipe head 15, a second outlet pipe 14 is rotatably connected on the left side of the second driving shaft 16, a side door 22 is rotatably arranged on the front surface of the seal box 2, an upper mold cover 7 is movably arranged at the top of the support rods 6, and a lower mold base 8 is movably sleeved at the bottom of the surface of the support rods 6, the bottom of the lower die holder 8 is connected with the top of the compensator 9, the front of the side opening door 22 is fixedly provided with the alarm lamp 3, the bottom of the table board 1 is fixedly provided with the pillar 10, the left side of the inner cavity of the seal box 2 is fixedly provided with the detector 20, one side of the top of the first air outlet pipe 13 is fixedly provided with the baffle 18, the periphery of the back of the side opening door 22 is fixedly provided with the seal ring 21, the seal ring 21 is clamped and connected with the front of the seal box 2, the left side of the top of the seal box 2 is fixedly provided with the motor 4, the right side of the motor 4 is fixedly provided with the pressure gauge 5, the top of the table board 1 is fixedly provided with the compensator 9, the front of the compensator 9 is connected with the right side of the pipe head 15 through a pipeline, if air source leakage occurs, the seal box 2 can effectively prevent the air source diffusion, the detector 20 can timely detect the air source, and the alarm lamp 3 flickers, make the staff can in time take place, carry out the remedial measure, setting through first drive shaft 12, first drive shaft 12 can drive first outlet duct 13 and rotate, and can carry out infrared induction each other through first response lamp 17 and second response lamp 19, so that automatic calibration, and telescopic link 11 also can drive first outlet duct 13 and stretch out and draw back in the calibration, can dock after aligning with second outlet duct 14, and comparatively stable during the switching-over, and the precision is high, can not take place the skew, it can not accurately die to have solved present air supply switching-over device when carrying out the compound die simultaneously, can lead to the air supply to leak, the air supply leaks and leads to pressure not enough, influence the problem of vulcanizing medium valve action.

All the components in the utility model are universal standard components or components known by those skilled in the art, the structure and principle of the components can be known by technical manuals or conventional experimental methods, meanwhile, the standard components used in the application document can be purchased from the market, the components in the application document can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each component adopts the conventional means of mature bolts, rivets, welding and the like in the prior art, the machinery, the components and equipment adopt the conventional models in the prior art, the control mode is automatically controlled through a controller, the control circuit of the controller can be realized through simple programming of those skilled in the art, the components belong to the common knowledge in the art, and the application document is mainly used for protecting mechanical devices, so the detailed explanation of the control mode and circuit connection is omitted, no specific description will be made herein.

During the use, first drive shaft 12 can drive first outlet duct 13 and rotate, and can carry out infrared induction each other through first response lamp 17 and second response lamp 19, so that carry out the calibration voluntarily, and telescopic link 11 also can drive first outlet duct 13 and stretch out and draw back in the calibration, can dock after aligning with second outlet duct 14, and comparatively stable during the switching-over, if the air supply leaks, seal box 2 can effectually prevent the air supply diffusion, and can in time detect through detector 20, flash through warning light 3, make the staff can in time take place, carry out remedial measure.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a vulcanizer air supply switching-over device, includes mesa (1) and seal box (2), its characterized in that: the top of the table board (1) is fixedly provided with a supporting rod (6) all around, the bottom of the inner cavity of the seal box (2) is fixedly provided with a telescopic rod (11), the top of the telescopic rod (11) is rotated to be provided with a first driving shaft (12), the two sides of the top of the first driving shaft (12) are rotated to be provided with a first air outlet pipe (13), the top of the right side of the inner cavity of the seal box (2) is fixedly provided with a pipe head (15), the left side of the pipe head (15) is rotated to be provided with a second driving shaft (16), the left side of the second driving shaft (16) is rotatably connected with a second air outlet pipe (14), the front of the seal box (2) is rotatably provided with a side opening door (22), the top of the supporting rod (6) is movably provided with an upper mold cover (7), the bottom of the surface of the supporting rod (6) is movably sleeved with a lower mold base (8), and the bottom of the lower mold base (8) is connected with the top of a compensator (9), the front of side door (22) is opened fixed mounting has warning light (3), the bottom fixed mounting of mesa (1) has pillar (10).

2. The reversing device for the air source of the vulcanizing machine as claimed in claim 1, wherein: the front of first outlet duct (13) is fixed with second response lamp (19), the front fixed mounting of second outlet duct (14) has first response lamp (17).

3. The reversing device for the air source of the vulcanizing machine as claimed in claim 1, wherein: the left side fixed mounting of seal box (2) inner chamber has detector (20), one side fixed mounting at first outlet duct (13) top has separation blade (18).

4. The reversing device for the air source of the vulcanizing machine as claimed in claim 1, wherein: all around the back of the side door (22) are fixedly provided with a sealing ring (21), and the sealing ring (21) is connected with the front of the sealing box (2) in a clamping manner.

5. The reversing device for the air source of the vulcanizing machine as claimed in claim 1, wherein: the left side fixed mounting at seal box (2) top has motor (4), the right side fixed mounting of motor (4) has manometer (5).

6. The reversing device for the air source of the vulcanizing machine as claimed in claim 1, wherein: the top fixed mounting of mesa (1) has compensator (9), the front of compensator (9) is connected with the right side of tube head (15) through the pipeline.