Rubber vulcanizing device for rubber sealing element production

Abstract

The utility model discloses a rubber vulcanizing device for producing a rubber sealing element, which comprises a base, and two groups of guide rails are fixedly mounted on the outer side of the left end of the base. After vulcanization of a group of rubber sealing elements is completed, the oil cylinder is started to enable the pin to be inserted into the pin hole to complete positioning and clamping of the middle plate, then the third motor is started to drive the gear to rotate, the left-right position of the C-shaped frame is adjusted through matching of the gear and the rack, and the C-shaped frame is moved to the upper end of the collecting box. Meanwhile, a second motor is started to drive a brush roller to rotate, so that the brush roller cleans the lower end of a middle plate, then a first motor is started to drive a C-shaped frame to rotate, the rubber sealing parts on the middle plate fall into a collecting box, then the middle plate moves rightwards to clean the upper end of the middle plate, and then the middle plate is moved and turned over; and the middle plate is placed on the lower die again, automatic discharging and cleaning are integrally achieved, manpower can be effectively saved, and the working efficiency can be effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to rubber sealing element production technical field especially rubber vulcanization device for rubber sealing element production. BACKGROUND

[0002] Rubber refers to the high elasticity polymer material with reversible deformation, which is rich in elasticity at room temperature, can produce larger deformation under the action of small external force, and can restore to the original state after removing the external force, rubber belongs to complete amorphous polymer, its glass transition temperature is low, and the molecular weight is often very large, more than several hundred thousand, rubber is divided into natural rubber and synthetic rubber, and rubber products are widely used in industry or life.

[0003] Vulcanization is also called crosslinking and curing. Crosslinking aids such as vulcanizing agent and accelerator are added in rubber, and under certain temperature and pressure conditions, linear macromolecules are converted into three-dimensional network structure. Since sulfur is used to realize the crosslinking of natural rubber at the beginning, it is called vulcanization. The vulcanized rubber is a high-quality sealing material, and a vulcanization device is needed in the process of rubber vulcanization.

[0004] In the prior art, the rubber products are usually collected into the lower die cavity of the lower die plate of the flat plate vulcanizing machine by manual operation, and the workers manually discharge, and the workers manually operate the heating plate of the vulcanizing machine, which is 150-180 DEG C high temperature, and the working environment is poor, especially in hot summer.

[0005] In the prior art, there is rubber residue between the mold and the intermediate plate after vulcanization, and manual cleaning is time-consuming and laborious, which is not conducive to improving work efficiency. INVENTION CONTENTS

[0006] In order to overcome the above-mentioned defects existing in the prior art, the utility model provides a rubber vulcanization device for rubber sealing element production.

[0007] The utility model discloses a rubber vulcanization device for rubber sealing element production adopts the technical scheme of: a rubber vulcanization device for rubber sealing element production, including the base, the left end outside fixed installation two groups of guide rails of base, the guide rail is installed the sliding block of left and right sliding, the upper end fixed installation mounting bracket of sliding block, the upper end right side fixed installation fixed frame of base, the fixed frame is rotatably installed C type frame between mounting bracket, the inside of the left and right two end walls of C type frame is fixedly installed a group of fixed plate, be provided with positioning clamping mechanism on the fixed plate, the positioning clamping mechanism is used for clamping the intermediate plate, the lower end of mounting bracket is provided with collection box, the front and back two sides of collection box are provided with cleaning mechanism.

[0008] Further, the upper end of the base is provided with a vulcanizing machine body, the middle part of the middle plate is provided with a lower mold, the upper end of the lower mold is movably installed on the middle plate, and the upper end of the middle plate is provided with an upper mold.

[0009] Further, the outer side of the sliding block is fixedly installed with a third motor, the power output shaft of the third motor is fixedly connected with a gear, the gear is movably installed in the inner part of the sliding block, the lower end of the gear is movably installed with a rack, and the rack is fixedly installed on the upper end of the guide rail.

[0010] Further, the outer side of the left end of the mounting frame is fixedly installed with a first motor, the power output shaft of the first motor is fixedly connected with a rotating shaft, the right end of the rotating shaft is fixedly installed with a C-shaped frame, the right end of the C-shaped frame is fixedly installed with a guide column, and the guide column is slidably installed on the fixed frame.

[0011] Further, the positioning and clamping mechanism comprises a stand, the stand is fixedly installed on the upper end of the fixed plate, a plurality of groups of oil cylinders are fixedly installed on the outer side of the stand, and the telescopic ends of the oil cylinders are fixedly installed with pins.

[0012] Further, the left and right sides of the middle plate are each fixedly installed with a group of matching plates, the inner side of the fixed plate is provided with a matching part, the step on the matching part is in contact with the matching plate, the inner part of the matching plate and the matching part is provided with a pin hole, and the pin hole is matched with the pin.

[0013] Further, the cleaning mechanism comprises a mounting table, a group of mounting tables are fixedly installed on the front and rear sides of the collecting box, the upper end of the mounting table is fixedly installed with an electric telescopic rod, the telescopic end of the electric telescopic rod is fixedly installed with a support frame, and the brush roller is movably installed between the two groups of support frames.

[0014] Further, the front end of the front support frame is fixedly installed with a second motor, and the power output shaft of the second motor is fixedly connected with the brush roller.

[0015] The beneficial effects of the utility model are as follows: when a group of rubber sealing elements is vulcanized, the oil cylinder is started to make the pin inserted into the pin hole to complete the positioning and clamping of the middle plate, then the third motor is started to drive the gear to rotate, then the gear and the rack are matched to adjust the left and right positions of the C-shaped frame, the C-shaped frame is moved to the upper end of the collecting box, the second motor is started to drive the brush roller to rotate, the brush roller cleans the lower end of the middle plate, the first motor is started to drive the C-shaped frame to rotate, the rubber sealing elements on the middle plate fall into the collecting box, then the middle plate is moved to the right side to clean the upper end of the middle plate, then the middle plate is moved and turned over, the middle plate is put on the lower mold again, and the automatic feeding and cleaning are realized, so that the manpower is saved and the work efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] The utility model is further explained below in connection with the drawings and embodiments.

[0017] Figure 1 It is the front view of the utility model;

[0018] Figure 2 It is the enlarged view of A of the utility model;

[0019] Figure 3 It is the partial side view of the utility model;

[0020] Figure 4 It is the partial top view of the utility model;

[0021] Figure 5 It is the structure diagram of intermediate plate and lower mould of the utility model,

[0022] Figure 6 It is the side view of guide rail of the utility model.

[0023] In the drawing: 1. vulcanizing machine body, 2. base, 3. lower mould, 4. intermediate plate, 5. upper mould, 6. fixed frame, 7. guide column, 8. mounting frame, 9. C-shaped frame, 10. first motor, 11. collection box, 12. mounting table, 13. electric telescopic rod, 14. brush roller, 15. guide rail, 16. sliding block, 17. second motor, 18. support frame, 19. rotating shaft, 20. matching plate, 21. fixed plate, 22. matching part, 23. pin hole, 24. stand, 25. oil cylinder, 26. pin, 27. gear, 28. rack, 29. third motor. DETAILED DESCRIPTION

[0024] In order to more clearly explain the technical scheme of the utility model, the utility model is further explained below in connection with the drawings, and obviously, the drawings described below are only one embodiment of the utility model, and for ordinary skilled person in the art, other embodiments are obtained according to the drawings and embodiments without paying creative labor, and all belong to the protection scope of the utility model.

[0025] As Figure 1 and Figure 5 The utility model includes base 2, the upper end of base 2 is provided with vulcanizing machine body 1, the middle part of intermediate plate 4 is provided with lower mould 3, the upper end of lower mould 3 is movably installed intermediate plate 4, and the upper end of intermediate plate 4 is provided with upper mould 5.

[0026] As Figure 1 , Figure 3 and Figure 6As shown, the left end of the base 2 is fixedly installed with two groups of guide rails 15, the guide rails 15 are slidably installed with sliders 16, the upper ends of the two groups of sliders 16 are fixedly installed with mounting racks 8, the outer sides of the sliders 16 are fixedly installed with third motors 29, the power output shafts of the third motors 29 are fixedly connected with gears 27, the gears 27 are movably installed in the interiors of the sliders 16 through bearings, the lower ends of the gears 27 are engaged with racks 28, the racks 28 are fixedly installed at the upper ends of the guide rails 15, the third motors 29 are started to drive the gears 27 to rotate, then the gears 27 are matched with the racks 28 to adjust the left-right positions of the racks 28.

[0027] As shown in Figures 1 to 4 , the upper end of the base 2 is welded with a fixed rack 6, the fixed rack 6 and the mounting rack 8 are rotatably installed with a C-shaped frame 9, the left end of the mounting rack 8 is fixedly installed with a first motor 10 through a bolt, the power output shaft of the first motor 10 is fixedly connected with a rotating shaft 19, the right end of the rotating shaft 19 is fixedly installed with the C-shaped frame 9, the right end of the C-shaped frame 9 is fixedly installed with a guide column 7, the guide column 7 is slidably and circumferentially installed in the fixed rack 6, the guide column 7 is used to prevent the C-shaped frame 9 from falling off, the first motor 10 is started to drive the rotating shaft 19 to rotate, and the C-shaped frame 9 can be turned over by 180 degrees.

[0028] As shown in Figure 2 and Figure 4 , the inner sides of the left and right end walls of the C-shaped frame 9 are each fixedly installed with a group of fixed plates 21, the left and right sides of the intermediate plate 4 are each fixedly installed with a group of matching plates 20, the inner sides of the fixed plates 21 are provided with matching portions 22, and the steps on the matching portions 22 are in matched contact with the matching plates 20.

[0029] As shown in Figure 2 and Figure 4 , the fixed plates 21 are provided with positioning and clamping mechanisms, the positioning and clamping mechanisms are used to clamp the intermediate plate 4, the positioning and clamping mechanisms comprise stands 24, the stands 24 are welded to the upper ends of the fixed plates 21, the outer sides of the stands 24 are fixedly installed with three groups of oil cylinders 25, the telescopic ends of the oil cylinders 25 are fixedly installed with pins 26, the interiors of the matching plates 20 and the matching portions 22 are provided with pin holes 23, and the pin holes 23 are in matched installation with the pins 26.

[0030] As shown in Figure 1 and Figure 3As shown, the lower end of the mounting frame 8 is provided with a collecting box 11, the front and rear sides of the collecting box 11 are provided with cleaning mechanisms, the cleaning mechanisms comprise mounting tables 12, one group of mounting tables 12 is fixedly installed on the front and rear sides of the collecting box 11, the upper end of the mounting table 12 is fixedly installed with an electric telescopic rod 13, the telescopic end of the electric telescopic rod 13 is fixedly installed with a support frame 18, the brush rollers 14 are movably installed between the two groups of support frames 18, the front end of the front support frame 18 is fixedly installed with a second motor 17, the power output shaft of the second motor 17 is fixedly connected with the brush roller 14, the height of the brush roller 14 is adjusted through the electric telescopic rod 13, then the brush roller 14 is driven to rotate through the second motor 17, so that the brush roller 14 can rotate to clean the residual chips and burrs on the middle plate 4.

[0031] When a group of rubber sealing elements is vulcanized, the oil cylinder 25 is started to make the pin 26 inserted into the pin hole 23 to complete the positioning and clamping of the middle plate 4, then the third motor 29 is started to drive the gear 27 to rotate, then the gear 27 is matched with the rack 28 to realize the adjustment of the left and right positions of the C-shaped frame 9, the C-shaped frame 9 is moved to the upper end of the collecting box 11, the second motor 17 is started to drive the brush roller 14 to rotate, so that the brush roller 14 cleans the lower end of the middle plate 4, then the first motor 10 is started to drive the C-shaped frame 9 to rotate, so that the rubber sealing elements on the middle plate 4 fall into the collecting box 11, then the middle plate 4 is moved to the right side to clean the upper end of the middle plate 4, then the middle plate 4 is moved to flip, so that the middle plate 4 is placed on the lower mold 3 again, the automatic feeding and cleaning are realized, and the manpower can be effectively saved and the work efficiency can be improved.

[0032] The above examples are only exemplary embodiments of the utility model, and are not used to limit the utility model, the protection scope of the utility model is defined by the claims, and those skilled in the art can make various modifications or equivalent replacements to the utility model within the utility model's essence and protection scope, and the modification or equivalent replacement should be regarded as falling within the protection scope of the utility model.

Claims

1. Rubber vulcanization device for the production of rubber seals, comprising a base (2), characterized by: The left end of the base (2) is fixedly installed with two groups of guide rails (15), the guide rails (15) are slidably installed with sliders (16), the upper end of the slider (16) is fixedly installed with a mounting bracket (8), the upper end of the base (2) is fixedly installed with a fixed bracket (6), the fixed bracket (6) and the mounting bracket (8) are rotatably installed with a C-shaped bracket (9), the inner sides of the left and right end walls of the C-shaped bracket (9) are each fixedly installed with a group of fixed plates (21), the fixed plates (21) are provided with a positioning and clamping mechanism, the positioning and clamping mechanism is used for clamping the intermediate plate (4), the lower end of the mounting bracket (8) is provided with a collecting box (11), the front and rear sides of the collecting box (11) are provided with cleaning mechanisms.

2. The rubber vulcanizing apparatus for rubber seal production according to claim 1, characterized in that, The upper end of the base (2) is provided with a vulcanizing machine body (1), the middle part of the intermediate plate (4) is provided with a lower mold (3), the upper end of the lower mold (3) is movably installed with the intermediate plate (4), and the upper end of the intermediate plate (4) is provided with an upper mold (5).

3. The rubber vulcanizing apparatus for rubber seal production according to claim 1, characterized in that, The outer side of the slider (16) is fixedly installed with a third motor (29), the power output shaft of the third motor (29) is fixedly connected with a gear (27), the gear (27) is movably installed in the slider (16), the lower end of the gear (27) is matchedly installed with a rack (28), and the rack (28) is fixedly installed at the upper end of the guide rail (15).

4. The rubber vulcanizing apparatus for rubber seal production according to claim 3, characterized in that, The left end of the mounting bracket (8) is fixedly installed with a first motor (10), the power output shaft of the first motor (10) is fixedly connected with a rotating shaft (19), the right end of the rotating shaft (19) is fixedly installed with the C-shaped bracket (9), the right end of the C-shaped bracket (9) is fixedly installed with a guide column (7), and the guide column (7) is slidably and circumferentially movably installed in the fixed bracket (6).

5. The rubber vulcanizing apparatus for rubber seal production according to claim 4, characterized in that, The positioning and clamping mechanism comprises a stand (24), the stand (24) is fixedly installed at the upper end of the fixed plate (21), and the outer side of the stand (24) is fixedly installed with a plurality of groups of oil cylinders (25).

6. The rubber vulcanizing apparatus for rubber seal production according to claim 5, characterized in that, The left and right sides of the intermediate plate (4) are each fixedly installed with a group of matching plates (20), the inner side of the fixed plate (21) is provided with a matching part (22), the step on the matching part (22) is matchedly and contactly installed with the matching plate (20), and the inside of the matching plate (20) and the matching part (22) is provided with a pin hole (23), which is matchedly installed with the pin (26).

7. The rubber vulcanizing apparatus for rubber seal production according to claim 1, characterized in that, The cleaning mechanism comprises a mounting table (12), one group of the mounting tables (12) is fixedly installed on the front and rear sides of the collecting box (11), the upper end of the mounting table (12) is fixedly installed with an electric telescopic rod (13), the telescopic end of the electric telescopic rod (13) is fixedly installed with a support frame (18), and the two groups of support frames (18) are movably installed with a brush roller (14) therebetween.

8. The rubber vulcanizing apparatus for rubber seal production according to claim 7, characterized in that, The front end of the support frame (18) is fixedly installed with a second motor (17), and the power output shaft of the second motor (17) is fixedly connected with the brush roller (14).

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