Automatic rubber sheet taking device of vulcanization glue injection machine

Abstract

The utility model discloses an automatic rubber sheet taking device of a vulcanization glue injection machine, which comprises a jacking air cylinder mounting plate, linear guide rail mounting seats are fixedly connected to two sides of the upper surface of the jacking air cylinder mounting plate, and first linear guide rails are fixedly connected to the outer surfaces of the linear guide rail mounting seats. According to the automatic rubber sheet taking device of the vulcanization rubber injection machine, through the arrangement of a first linear guide rail, a jacking air cylinder, a rotating air cylinder, an extending air cylinder, a second linear guide rail, a needling suction cup and an air blowing nozzle, the extending air cylinder extends to drive the first linear guide rail to extend out; when the needle suction cup at the front end of the first linear guide rail reaches the interior of the mold, the blowing valve is opened to enable the blowing nozzle to start blowing, the jacking air cylinder descends to press the needle suction cup onto the mold, the needles pierce out the grabbing rubber, the jacking air cylinder ascends, then the stretching air cylinder retracts, the rotating air cylinder rotates by 90 degrees, and the stretching air cylinder stretches out again; and then the needling suction cup retracts to enable the rubber sheet to fall off, so that waste materials in the runner are taken out more conveniently, the working efficiency is improved, and stable production is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of glue injection machines, in particular to an automatic rubber sheet taking device for a vulcanizing glue injection machine. Background Art

[0002] A glue injection machine is a fluid device that can transport or pump colloids. The glue injection machine is mainly used to transport high-viscosity fluid media onto corresponding work materials.

[0003] In the production process of rubber products, after the rubber is heated by the glue injection machine, the rubber is pressed into the mold cavity by a hydraulic cylinder. Before the rubber enters the mold cavity, it will first pass through a runner opened on the mold. After the product is formed in the cavity, the rubber remaining in the runner will also cool and form, occupying the runner space. After the worker takes the rubber product, the waste in the mold runner also needs to be removed. Since the temperature of the mold of the process glue injection machine is very high and the space between the upper template and the runner plate is limited, it is inconvenient and easy to scald the worker to manually remove the waste in the runner, which also increases the labor intensity of the worker, wastes working time, and has low efficiency. Therefore, it is necessary to design an automatic rubber sheet taking device for a vulcanizing glue injection machine to solve the above problems. Summary of the Utility Model

[0004] The main purpose of the utility model is to provide an automatic rubber sheet taking device for a vulcanizing glue injection machine, which can effectively solve the problems in the background art.

[0005] To achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0006] An automatic rubber sheet taking device for a vulcanizing glue injection machine includes a jacking cylinder mounting plate. Both sides of the upper surface of the jacking cylinder mounting plate are fixedly connected with linear guide rail mounting seats. The outer surface of the linear guide rail mounting seat is fixedly connected with a first linear guide rail. The middle of the upper surface of the jacking cylinder mounting plate is fixedly connected with a jacking cylinder. The output end of the jacking cylinder is fixedly connected with a rotary cylinder mounting plate. The upper surface of the rotary cylinder mounting plate is fixedly connected with a rotary cylinder; the output end of the rotary cylinder is fixedly connected with a mounting flange. The upper surface of the mounting flange is fixedly connected with an extending cylinder mounting plate. One side of the outer surface of the extending cylinder mounting plate is fixedly connected with an extending cylinder. The other side of the outer surface of the extending cylinder mounting plate is fixedly connected with a second linear guide rail. The output end of the second linear guide rail is fixedly connected with a guide rail fixing block. The outer surface of the guide rail fixing block is fixedly connected with a connecting plate. The upper surface of the connecting plate is fixedly connected with a needle suction cup mounting plate. Both sides of the lower surface of the needle suction cup mounting plate are fixedly connected with needle suction cups. The middle of the lower surface of the needle suction cup mounting plate is fixedly connected with a blowing fixing block. The outer surface of the blowing fixing block is fixedly connected with a blowing nozzle.

[0007] In order to achieve the effect of facilitating the control of the cylinder, as an automatic rubber sheet picking device for a vulcanizing injection molding machine of the present utility model, one side of the lower surface of the lifting cylinder mounting plate is fixedly connected with a first heightening plate, the bottom of the outer surface of the first heightening plate is fixedly connected with a cylinder solenoid valve, and the lower surface of the first heightening plate is fixedly connected with a first support mounting plate.

[0008] In order to achieve the effect of facilitating the installation of the device, as an automatic rubber sheet picking device for a vulcanizing injection molding machine of the present utility model, the other side of the lower surface of the lifting cylinder mounting plate is fixedly connected with a second heightening plate, and the lower surface of the second heightening plate is fixedly connected with a second support mounting plate.

[0009] In order to achieve the effect of intermediate connection, as an automatic rubber sheet picking device for a vulcanizing injection molding machine of the present utility model, the output end of the extending cylinder is fixedly connected with a floating joint, and the floating joint is fixedly connected with a connecting plate.

[0010] In order to achieve the effect of facilitating adaptation to the position change of the floating joint, as an automatic rubber sheet picking device for a vulcanizing injection molding machine of the present utility model, the outer surface of the connecting plate is fixedly connected with a first bellows joint mounting seat, the outer surface of the extending cylinder is fixedly connected with a second bellows joint mounting seat, the outer surfaces of the first bellows joint mounting seat and the second bellows joint mounting seat are fixedly connected with a bellows, and the lower surface of the second bellows joint mounting seat 16 is fixedly connected with an air pump 15.

[0011] In order to achieve the effect of adjusting the stroke of the extending cylinder, as an automatic rubber sheet picking device for a vulcanizing injection molding machine of the present utility model, the tail of the second linear guide is fixedly connected with an oil buffer mounting seat, and the inner side surface of the oil buffer mounting seat is fixedly connected with an oil buffer.

[0012] Compared with the prior art, the present utility model has the following beneficial effects:

[0013] 1. In the present utility model, through the settings of the first linear guide, the lifting cylinder, the rotating cylinder, the extending cylinder, the second linear guide, the needle punching suction cup and the blowing nozzle, when the extending cylinder extends, it drives the first linear guide to extend, so that the needle punching suction cup at the front end of the first linear guide reaches into the mold and at the same time the blowing valve is opened to make the blowing nozzle start to blow air. The lifting cylinder descends to press the needle punching suction cup onto the mold, the needle punches out to grab the rubber sheet, the lifting cylinder rises and then the extending cylinder retracts, the rotating cylinder rotates by ninety degrees, the extending cylinder extends again, and then the needle punching suction cup retracts to make the rubber sheet fall off. The extending cylinder retracts and the rotating cylinder rotates back to its original position, which makes it more convenient to take out the waste in the runner, increases the working efficiency and ensures stable production.

[0014] 2. In the present utility model, through the settings of a floating joint, a bellows, an air pump, and an oil buffer, a floating joint is installed on the piston rod at the output end of the extending cylinder. The floating joint is fixed to the connecting plate, thereby changing the position of the needle suction cup mounting plate. The bellows has elasticity and can adapt to the stroke change at the output end of the extending cylinder, increasing the applicability during the use of the device. The air pump can blow air through the bellows, thereby quickly cooling the temperature of the mold, preventing the device from being damaged by heat, extending the service life, and adjusting the stroke of the extending cylinder through the oil buffer. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is the front view structural schematic diagram of an embodiment of the present utility model;

[0016] Figure 2 is the top view planar structural schematic diagram of an embodiment of the present utility model;

[0017] Figure 3 is the left view planar structural schematic diagram of an embodiment of the present utility model;

[0018] Figure 4 is the front view planar structural schematic diagram of an embodiment of the present utility model.

[0019] In the figure: 1, the first support mounting plate; 2, the second support mounting plate; 3, the first heightening plate; 4, the second heightening plate; 5, the lifting cylinder mounting plate; 6, the linear guide rail mounting seat; 7, the first linear guide rail; 8, the lifting cylinder; 9, the rotary cylinder mounting plate; 10, the rotary cylinder; 11, the mounting flange; 12, the extending cylinder mounting plate; 13, the extending cylinder; 14, the second bellows joint mounting seat; 15, the air pump; 16, the first bellows joint mounting seat; 17, the bellows; 18, the second linear guide rail; 19, the oil buffer mounting seat; 20, the oil buffer; 21, the guide rail fixing block; 22, the connecting plate; 23, the needle suction cup mounting plate; 24, the air blowing fixing block; 25, the air blowing nozzle; 26, the needle suction cup; 27, the cylinder solenoid valve; 28, the floating joint. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0021] Embodiment

[0022] As Figures 1-4As shown in the figure, an automatic rubber sheet taking device for a vulcanizing injection molding machine includes a lifting cylinder mounting plate 5. On both sides of the upper surface of the lifting cylinder mounting plate 5, linear guide rail mounting seats 6 are fixedly connected. On the outer surface of the linear guide rail mounting seat 6, a first linear guide rail 7 is fixedly connected. In the middle of the upper surface of the lifting cylinder mounting plate 5, a lifting cylinder 8 is fixedly connected. The output end of the lifting cylinder 8 is fixedly connected with a rotary cylinder mounting plate 9. On the upper surface of the rotary cylinder mounting plate 9, a rotary cylinder 10 is fixedly connected; the output end of the rotary cylinder 10 is fixedly connected with a mounting flange 11. On the upper surface of the mounting flange 11, an extending cylinder mounting plate 12 is fixedly connected. On one side of the outer surface of the extending cylinder mounting plate 12, an extending cylinder 13 is fixedly connected. On the other side of the outer surface of the extending cylinder mounting plate 12, a second linear guide rail 18 is fixedly connected. The output end of the second linear guide rail 18 is fixedly connected with a guide rail fixing block 21. On the outer surface of the guide rail fixing block 21, a connecting plate 22 is fixedly connected. On the upper surface of the connecting plate 22, a needle suction cup mounting plate 23 is fixedly connected. On both sides of the lower surface of the needle suction cup mounting plate 23, needle suction cups 26 are fixedly connected. In the middle of the lower surface of the needle suction cup mounting plate 23, a blowing fixing block 24 is fixedly connected. On the outer surface of the blowing fixing block 24, a blowing nozzle 25 is fixedly connected.

[0023] During specific use, through the settings of the first linear guide rail 7, the lifting cylinder 8, the rotating cylinder 10, the extending cylinder 13, the second linear guide rail 18, the needle suction cup 26 and the air blowing nozzle 25, the lifting cylinder mounting plate 5 is provided with the lifting cylinder 8 and the linear guide rail mounting seat 6. The first linear guide rail 7 is provided on the linear guide rail mounting seat 6. The rotating cylinder mounting plate 9 is provided on the output end of the lifting cylinder 8. The rotating cylinder 10 is provided on the rotating cylinder mounting plate 9. The mounting flange 11 is provided on the rotating cylinder 10. The extending cylinder mounting plate 12 is provided on the mounting flange 11. The extending cylinder 13 and the second linear guide rail 18 are provided on the extending cylinder mounting plate 12. The guide rail fixing block 21 is provided at the extending end of the second linear guide rail 18. The connecting plate 22 is provided on the guide rail fixing block 21. The needle suction cup mounting plate 23 is provided on the connecting plate 22. The needle suction cup 26 and the air blowing fixing block 24 are provided on the needle suction cup mounting plate 23. The air blowing nozzle 25 is provided on the air blowing fixing block 24. After the vulcanizing injection molding machine opens the mold, the extending cylinder 13 extends to drive the first linear guide rail 7 to extend, so that the needle suction cup 26 at the front end of the first linear guide rail 7 reaches inside the mold and at the same time the air blowing valve is opened to make the air blowing nozzle 25 start blowing air, thereby reducing the temperature inside the mold, avoiding scalding incidents, and at the same time extending the service life of the device. The lifting cylinder 8 descends to press the needle suction cup 26 onto the mold, the needle pricks out to grab the rubber sheet. The lifting cylinder 8 rises and then the extending cylinder 13 retracts. The rotating cylinder 10 rotates 90 degrees. The extending cylinder 13 extends again, and then the needle suction cup 26 retracts to make the rubber sheet fall. The extending cylinder 13 retracts and the rotating cylinder 10 rotates back to the original position. Thus, one action of taking the rubber sheet is completed. The mechanical operation is more time-saving and labor-saving, making it more convenient to take out the waste materials in the runner, increasing the work efficiency, ensuring stable production, and guaranteeing the working effect of the device.

[0024] In this embodiment, one side of the lower surface of the lifting cylinder mounting plate 5 is fixedly connected with a first heightening plate 3. The bottom of the outer surface of the first heightening plate 3 is fixedly connected with a cylinder solenoid valve 27. The lower surface of the first heightening plate 3 is fixedly connected with a first support mounting plate 1.

[0025] During specific use, through the settings of the first heightening plate 3 and the cylinder solenoid valve 27, the first heightening plate 3 fixedly lifts one side of the lifting cylinder mounting plate 5 and is connected with one side of the pushing oil cylinder bracket of the injection molding machine through the second support mounting plate 2 at the bottom. The cylinder solenoid valve 27 can control the action of the cylinder, which is convenient for operation and control.

[0026] In this embodiment, the other side of the lower surface of the lifting cylinder mounting plate 5 is fixedly connected with a second heightening plate 4. The lower surface of the second heightening plate 4 is fixedly connected with a second support mounting plate 2.

[0027] During specific use, through the setting of the second heightening plate 4 and the second support mounting plate 2, the second heightening plate 4 is used to fix the other side of the lifting jack cylinder mounting plate 5, and the other side of the second support mounting plate 2 at the bottom is connected to the pushing oil cylinder bracket of the injection molding machine.

[0028] In this embodiment, a floating joint 28 is fixedly connected to the output end of the extending cylinder 13, and the floating joint 28 is fixedly connected to the connecting plate 22.

[0029] During specific use, through the setting of the floating joint 28, the floating joint 28 is installed on the piston rod at the output end of the extending cylinder 13, and is fixed to the connecting plate 22 through the floating joint 28, thereby changing the position of the needle punching suction cup mounting plate 23.

[0030] In this embodiment, a first bellows joint mounting seat 16 is fixedly connected to the outer surface of the connecting plate 22, a second bellows joint mounting seat 14 is fixedly connected to the outer surface of the extending cylinder 13, a bellows 17 is fixedly connected to the outer surfaces of the first bellows joint mounting seat 16 and the second bellows joint mounting seat 14, and an air pump 15 is fixedly connected to the lower surface of the second bellows joint mounting seat 14.

[0031] During specific use, through the setting of the bellows 17, one end of the bellows 17 is connected to the first bellows joint mounting seat 16, and the other end is connected to the air pump 15 through the second bellows joint mounting seat 14. The bellows 17 has elasticity and can adapt to the stroke change of the output end of the extending cylinder 13, increasing the applicability during the use of the device. The air pump 15 can blow air through the bellows 17 to quickly cool the mold temperature, avoid heat damage to the device, and extend the service life.

[0032] In this embodiment, an oil pressure buffer mounting seat 19 is fixedly connected to the tail of the second linear guide 18, and an oil pressure buffer 20 is fixedly connected to the inner side surface of the oil pressure buffer mounting seat 19.

[0033] During specific use, through the setting of the oil pressure buffer 20, the oil pressure buffer mounting seat 19 is used to support and fix the oil pressure buffer 20 to ensure stability during use, and the stroke of the extending cylinder 13 is adjusted through the oil pressure buffer 20.

[0034] Working principle: During use, the piston rod extending from the output end of the extension cylinder 13 is fixed to the connecting plate 22 through the floating joint 28. After the vulcanizing and injecting machine opens the mold, the extension cylinder 13 extends to drive the first linear guide rail 7 to extend, so that the needle suction cup 26 at the front end of the first linear guide rail 7 reaches inside the mold and at the same time the air blowing valve is opened to make the air blowing nozzle 25 start blowing air. The bellows 17 adapts to the stroke change of the output end of the extension cylinder 13, and the air pump 15 can blow air through the bellows 17 to quickly cool the temperature of the mold. The lifting cylinder 8 descends to press the needle suction cup 26 onto the mold, and the needles pierce out to grab the rubber sheet. Then the lifting cylinder 8 rises and the extension cylinder 13 retracts. The rotating cylinder 10 rotates 90 degrees. The extension cylinder 13 extends again, and then the needle suction cup 26 retracts to make the rubber sheet fall. The extension cylinder 13 retracts and the rotating cylinder 10 rotates back to its original position. Thus, one action of taking the rubber sheet is completed, making it more convenient to remove the waste material in the runner, increasing the working efficiency, and adjusting the stroke of the extension cylinder 13 through the oil pressure buffer 20.

[0035] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic rubber removal device for a vulcanizing rubber injection machine, comprising a lifting cylinder mounting plate (5), characterized in that: Both sides of the upper surface of the lifting cylinder mounting plate (5) are fixedly connected to linear guide mounting seats (6), the outer surface of the linear guide mounting seat (6) is fixedly connected to a first linear guide (7), the middle of the upper surface of the lifting cylinder mounting plate (5) is fixedly connected to a lifting cylinder (8), the output end of the lifting cylinder (8) is fixedly connected to a rotating cylinder mounting plate (9), and the upper surface of the rotating cylinder mounting plate (9) is fixedly connected to a rotating cylinder (10); The output end of the rotary cylinder (10) is fixedly connected to a mounting flange (11), the upper surface of the mounting flange (11) is fixedly connected to an extension cylinder mounting plate (12), one side of the outer surface of the extension cylinder mounting plate (12) is fixedly connected to an extension cylinder (13), the other side of the outer surface of the extension cylinder mounting plate (12) is fixedly connected to a second linear guide rail (18), the output end of the second linear guide rail (18) is fixedly connected to a guide rail fixing block (21), the outer surface of the guide rail fixing block (21) is fixedly connected to a connecting plate (22), the upper surface of the connecting plate (22) is fixedly connected to a needle puncture suction cup mounting plate (23), both sides of the lower surface of the needle puncture suction cup mounting plate (23) are fixedly connected to needle puncture suction cups (26), the middle part of the lower surface of the needle puncture suction cup mounting plate (23) is fixedly connected to a blowing fixing block (24), and the outer surface of the blowing fixing block (24) is fixedly connected to a blowing nozzle (25).

2. The automatic rubber removal device for a vulcanizing and glue injection machine according to claim 1, characterized in that: A first height-increasing plate (3) is fixedly connected to one side of the lower surface of the lifting cylinder mounting plate (5), a cylinder solenoid valve (27) is fixedly connected to the bottom of the outer surface of the first height-increasing plate (3), and a first supporting mounting plate (1) is fixedly connected to the lower surface of the first height-increasing plate (3).

3. The automatic rubber removal device for a vulcanizing and glue injection machine according to claim 1, characterized in that: A second height-increasing plate (4) is fixedly connected to the other side of the lower surface of the lifting cylinder mounting plate (5), and a second supporting mounting plate (2) is fixedly connected to the lower surface of the second height-increasing plate (4).

4. The automatic rubber removal device for a vulcanizing and glue injection machine according to claim 1, characterized in that: The output end of the extension cylinder (13) is fixedly connected with a floating joint (28), and the floating joint (28) is fixedly connected to the connecting plate (22).

5. The automatic rubber removal device for a vulcanizing and glue injection machine according to claim 1, characterized in that: The outer surface of the connecting plate (22) is fixedly connected to a first bellows joint mounting seat (16), the outer surface of the extending cylinder (13) is fixedly connected to a second bellows joint mounting seat (14), the outer surfaces of the first bellows joint mounting seat (16) and the second bellows joint mounting seat (14) are fixedly connected to a bellows (17), and the lower surface of the second bellows joint mounting seat (14) is fixedly connected to an air pump (15).

6. The automatic rubber removal device for a vulcanizing and glue injection machine according to claim 1, characterized in that: The tail of the second linear guide rail (18) is fixedly connected to a hydraulic buffer mounting seat (19), and the inner side surface of the hydraulic buffer mounting seat (19) is fixedly connected to a hydraulic buffer (20).

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