Manufacturing device of fluororubber sealing ring

Abstract

The utility model relates to the technical field of sealing ring manufacturing, and discloses a fluororubber sealing ring manufacturing device which comprises a machine tool, an injection molding bin is fixed on the machine tool, the bottom of the injection molding bin is rotatably connected with a rotating bottom plate, and the interior of the machine tool is fixedly connected with a bottom frame; through the arrangement of the first belt pulley, the transmission belt, the second belt pulley and the injection molding plate, when the driving self-locking motor is started, the first belt pulley drives the second belt pulley to rotate through the transmission belt, then the supporting circular plate drives the sliding sleeve to rotate, and at the moment, the sliding rod drives the injection molding plate to rotate along the inner wall of the injection molding bin; and therefore, the effect that the device is rotated, and then bubbles in the injection molding liquid are discharged is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to sealing ring manufacturing technical field more specifically, the utility model relates to a kind of fluorine rubber sealing ring manufacturing device. BACKGROUND

[0002] Fluorine rubber sealing ring is the sealing ring made of copolymer of vinyl fluoride and hexafluoropropylene, annular cover consisting of one or several parts, fixed on the one ring or washer of bearing and with another ring or washer contact or form narrow labyrinth gap, prevent lubricating oil leakage and foreign matter intrusion, O-shaped sealing ring is annular rubber sealing ring with circular section.

[0003] In the manufacture of fluorine rubber sealing ring, sealing ring manufacturing device is often needed to be used, and injection molding liquid needs to be filled in during manufacturing sealing ring and then manufacturing is carried out, due to the characteristics of liquid, air bubbles are often generated during filling process, and then the product manufactured after demolding contains air bubbles, so that the product is scrapped, not only causes resource waste, increases cost, but also reduces production efficiency, in order to solve the problem that air bubbles are contained in injection molding liquid after filling, a fluorine rubber sealing ring manufacturing device is provided. SUMMARY

[0004] In order to overcome the shortcomings of prior art, the utility model provides a kind of fluorine rubber sealing ring manufacturing device, with the advantage that the air bubbles in injection molding liquid are discharged by rotating the device.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of fluorine rubber sealing ring manufacturing device, comprising:

[0006] Machine tool, the machine tool is fixed with injection molding bin, the bottom of the injection molding bin is rotatably connected with rotating bottom plate, the inside of the machine tool is fixedly connected with bottom frame;

[0007] Rotary mechanism, the rotary mechanism is arranged in the inside of injection molding bin;

[0008] Motion mechanism, the motion mechanism is arranged on machine tool;

[0009] Among them, the rotary mechanism includes injection molding plate, the injection molding plate is movably connected in the inside of injection molding bin, the bottom of the injection molding plate is fixedly connected with several groups of slide rods, the outer surface of the slide rod is slidably sleeved with slide sleeve, the outer surface of the slide sleeve is fixedly sleeved with rotating bottom plate, the bottom of the slide sleeve is fixedly connected with support round plate, the bottom of the support round plate is fixedly connected with second belt pulley, the bottom frame is fixedly connected with drive self-locking motor, the output end of the drive self-locking motor is fixedly connected with first belt pulley, the first belt pulley and second belt pulley are tensioned and sleeved with transmission belt, the machine tool is fixedly connected with support frame, the support frame is fixedly installed with down mechanism.

[0010] As a preferred technical scheme of the utility model, the chassis is fixedly installed with a rotary self-locking motor, the output end of the rotary self-locking motor is fixedly installed with a driving bevel gear, the outer surface of the driving bevel gear is meshedly connected with a driven bevel gear, the driven bevel gear is fixedly connected with a first screw rod, the first screw rod is rotatably sleeved with a second pulley, the outer surface of the first screw rod is threadedly sleeved with a square sleeve rod, and the top of the square sleeve rod is rotatably connected with the injection molding plate.

[0011] As a preferred technical scheme of the utility model, the lower pressing mechanism comprises a cylinder, the cylinder is fixedly installed on the support frame, the output end of the cylinder is fixedly connected with a lower pressing plate, and the bottom of the lower pressing plate is movably connected with a movable mold.

[0012] As a preferred technical scheme of the utility model, a plurality of groups of bolts are threadedly sleeved on the lower pressing plate, and the lower pressing plate and the movable mold are fixed through the bolts.

[0013] As a preferred technical scheme of the utility model, a through opening is formed in the injection molding bin, and a feeding pipe is communicated in the through opening.

[0014] As a preferred technical scheme of the utility model, a second screw rod is threadedly sleeved on the injection molding bin, the bottom end of the second screw rod is rotatably connected with an arc-shaped plate, and the arc-shaped plate is slidably connected in the through opening on the injection molding bin.

[0015] As a preferred technical scheme of the utility model, a knob is fixedly connected to the top end of the second screw rod.

[0016] As a preferred technical scheme of the utility model, a fixed frame is fixedly connected in the chassis, and the fixed frame is rotatably connected with the driven bevel gear.

[0017] As a preferred technical scheme of the utility model, a fixed block is fixedly connected to the top surface of the fixed frame, the outer surface of the fixed block is rotatably sleeved with the second pulley, the fixed block is rotatably sleeved with the first screw rod, a limiting frame is fixedly connected to the fixed block, and the limiting frame is slidably sleeved with the square sleeve rod.

[0018] Compared with the prior art, the utility model has the beneficial effects as follows:

[0019] 1、The utility model discloses a first pulley, a transmission belt, a second pulley and an injection molding plate are set up, when driving self-locking motor starts, at this moment, the first pulley will drive the second pulley to rotate through the transmission belt, and then rotates the sliding sleeve through the support circular plate, at this moment, the slide rod will drive the injection molding plate to rotate along the inner wall of the injection molding bin, so that the device is rotated and the effect that the bubbles in the injection liquid are discharged is realized.

[0020] 2、The utility model discloses a setting initiative bevel gear, driven bevel gear, square sleeve rod and limit holder, when the rotary self -locking motor starts, initiative bevel gear will drive first screw rod to rotate through driven bevel gear to drive square sleeve rod to move up and down along the inside of limit holder, injection molding plate will move up and down under the action of square sleeve rod now, not only convenient adjustment production size, also convenient to the material on injection molding plate is taken out. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is the front view structure schematic diagram of the utility model;

[0022] Figure 2 It is the back view structure schematic diagram of the utility model;

[0023] Figure 3 It is the section structure schematic diagram of the utility model;

[0024] Figure 4 It is the rotary mechanism and movement mechanism structure schematic diagram of the utility model;

[0025] Figure 5 It is the Figure 1 Enlarged structure schematic diagram of A place in the utility model;

[0026] Figure 6 It is the Figure 3 Enlarged structure schematic diagram of B place in the utility model;

[0027] In the drawing: 1, machine tool;2, injection molding bin;3, base frame;4, drive self -locking motor;5, first belt pulley;6, transmission belt;7, second belt pulley;8, support round plate;9, sliding sleeve;10, slide rod;11, injection molding plate;12, rotary base plate;13, rotary self -locking motor;14, initiative bevel gear;15, driven bevel gear;16, first screw rod;17, square sleeve rod;18, limit holder;19, fixed frame;20, support frame;21, air cylinder;22, lower pressing plate;23, movable die;24, bolt;25, second screw rod;26, arc plate;27, knob;28, inlet pipe;29, fixed block. DETAILED DESCRIPTION

[0028] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor fall within the scope of the utility model.

[0029] As Figures 1 to 6The utility model provides a kind of manufacturing device of fluorine rubber seal ring, including there is

[0030] Machine tool 1, injection molding bin 2 is fixed on machine tool 1, the bottom of injection molding bin 2 is rotatably connected with rotating bottom plate 12, the inside of machine tool 1 is fixedly connected with chassis 3;

[0031] Rotary mechanism, rotary mechanism is arranged in the inside of injection molding bin 2;

[0032] Movement mechanism, movement mechanism is arranged on machine tool 1;

[0033] Wherein, rotary mechanism includes injection molding plate 11, injection molding plate 11 is movably connected in the inside of injection molding bin 2, the bottom of injection molding plate 11 is fixedly connected with several groups of slide rod 10, the outer surface of slide rod 10 is slidably connected with slide sleeve 9, the outer surface of slide sleeve 9 is fixedly connected with rotating bottom plate 12, the bottom of slide sleeve 9 is fixedly connected with support round plate 8, the bottom of support round plate 8 is fixedly connected with second belt pulley 7, driving self-locking motor 4 is fixedly connected on chassis 3, the output end of driving self-locking motor 4 is fixedly connected with first belt pulley 5, driving belt 6 is tensioned and connected between first belt pulley 5 and second belt pulley 7, support frame 20 is fixedly connected on machine tool 1, and lower pressing mechanism is fixedly installed on support frame 20.

[0034] When driving self-locking motor 4 starts, first belt pulley 5 will drive second belt pulley 7 to rotate through driving belt 6 at this time, and then drive support round plate 8 to rotate as a whole, slide sleeve 9 will drive slide rod 10 to rotate at this time, and then drive injection molding plate 11 to rotate in the inside of injection molding bin 2.

[0035] Wherein, rotating self-locking motor 13 is fixedly installed on chassis 3, driving cone gear 14 is fixedly installed on the output end of rotating self-locking motor 13, driven cone gear 15 is meshedly connected on the outer surface of driving cone gear 14, first screw rod 16 is fixedly connected on driven cone gear 15, first screw rod 16 is rotatably connected with second belt pulley 7, square sleeve rod 17 is threadedly connected on the outer surface of first screw rod 16, and square sleeve rod 17 is rotatably connected with injection molding plate 11 on the top.

[0036] When rotating self-locking motor 13 starts, driving cone gear 14 will drive first screw rod 16 to rotate through driven cone gear 15 at this time, and then drive square sleeve rod 17 to move up and down along the outer surface of first screw rod 16, injection molding plate 11 will move up and down along the inner wall of injection molding bin 2 under the drive of square sleeve rod 17 at this time.

[0037] Wherein, lower pressing mechanism includes air cylinder 21, air cylinder 21 is fixedly installed on support frame 20, lower pressing plate 22 is fixedly connected on the output end of air cylinder 21, and movable die 23 is movably connected on the bottom of lower pressing plate 22.

[0038] When the cylinder 21 starts, the lower plate 22 will drive the movable die 23 to move up and down at this time.

[0039] Wherein, the lower plate 22 is threadedly sleeved with a plurality of groups of bolts 24, and the lower plate 22 and the movable die 23 are fixed through the bolts 24.

[0040] Due to the arrangement of the bolts 24, the movable die 23 will be replaced conveniently.

[0041] Wherein, the injection bin 2 is provided with a through opening, and the through opening is communicated with a feeding pipe 28.

[0042] Due to the arrangement of the feeding pipe 28, the injection of the injection plastic will be facilitated.

[0043] Wherein, the injection bin 2 is threadedly sleeved with a second screw 25, the bottom end of the second screw 25 is rotatably connected with an arc plate 26, and the arc plate 26 is slidably connected in the through opening of the injection bin 2.

[0044] When the second screw 25 rotates, the arc plate 26 will be driven to move downward along the through opening of the injection bin 2, so as to block and plug the feeding port of the feeding pipe 28.

[0045] Wherein, the top end of the second screw 25 is fixedly connected with a knob 27.

[0046] Due to the arrangement of the knob 27, the second screw 25 will be rotated conveniently.

[0047] Wherein, the inside of the bottom frame 3 is fixedly connected with a fixed frame 19, and the inside of the fixed frame 19 is rotatably connected with the driven conical gear 15.

[0048] Due to the arrangement of the fixed frame 19, the driven conical gear 15 will be supported.

[0049] Wherein, the top surface of the fixed frame 19 is fixedly connected with a fixed block 29, the outer surface of the fixed block 29 is rotatably sleeved with the second belt pulley 7, the fixed block 29 is rotatably sleeved with the first screw 16, the fixed block 29 is fixedly connected with a limiting frame 18, and the inside of the limiting frame 18 is slidably sleeved with the square sleeve rod 17.

[0050] Due to the arrangement of the limiting frame 18, the movement of the square sleeve rod 17 will be limited.

[0051] The working principle and use process of the utility model:

[0052] First, the operator starts the air cylinder 21, at this time the lower plate 22 will drive the movable die 23 to move downward to the inside of the injection chamber 2, at this time the lower plate 22 is not in contact with the injection chamber 2, then through the feeding pipe 28 injection of injection plastic, at this time the rotary knob 27, at this time the second screw 25 will be rotated while driving the arc plate 26 to move downward, thereby blocking the feeding pipe 28 feeding port, then start the drive self-locking motor 4, at this time the first pulley 5 will drive the second pulley 7 to rotate through the transmission belt 6, thereby driving the support plate 8 to rotate, at this time the sliding sleeve 9 will drive the slide rod 10 to rotate, thereby driving the injection plate 11 to rotate along the inner wall of the injection chamber 2, then start the air cylinder 21 again, at this time the lower plate 22 drives the movable die 23 to move downward to contact with the injection plate 11, thereby realizing the effect of rotating the device and discharging the bubbles in the injection liquid.

[0053] When the production is completed, start the air cylinder 21 again, at this time the lower plate 22 will drive the movable die 23 to move upward, thereby separating from the inside of the injection chamber 2, then start the rotary self-locking motor 13, at this time the driving bevel gear 14 will drive the first screw 16 to rotate through the driven bevel gear 15, thereby driving the square sleeve rod 17 to move upward along the inside of the limiting frame 18, at this time the injection plate 11 will move upward under the action of the square sleeve rod 17, thereby facilitating the material on the injection plate 11 to be taken out.

[0054] It should be noted that in this text, relationship terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between the entities or operations. Moreover, the terms "include", "contain" or any other variant thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment.

[0055] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. An apparatus for manufacturing fluororubber sealing rings, characterized in that, Include: Machine tool (1), the machine tool (1) is fixed with injection bin (2), the bottom of injection bin (2) is rotatably connected with rotating bottom plate (12), the inside of machine tool (1) is fixedly connected with chassis (3); Rotary mechanism, the rotary mechanism is arranged in the inside of injection bin (2); Movement mechanism, the movement mechanism is arranged on machine tool (1); Wherein, the rotary mechanism includes injection plate (11), the injection plate (11) is movably connected in the inside of injection bin (2), the bottom of injection plate (11) is fixedly connected with several groups of slide rod (10), the outer surface of slide rod (10) is slidably sleeved with slide sleeve (9), the outer surface of slide sleeve (9) is fixedly sleeved with rotating bottom plate (12), the bottom of slide sleeve (9) is fixedly connected with support round plate (8), the bottom of support round plate (8) is fixedly connected with second belt pulley (7), the chassis (3) is fixedly connected with drive self-locking motor (4), the output end of drive self-locking motor (4) is fixedly connected with first belt pulley (5), the first belt pulley (5) and second belt pulley (7) are tensioned and sleeved with transmission belt (6), the machine tool (1) is fixedly connected with support frame (20), the support frame (20) is fixedly installed with down mechanism.

2. The apparatus for manufacturing a fluororubber seal ring according to claim 1, wherein: The chassis (3) is fixedly installed with rotary self-locking motor (13), the output end of rotary self-locking motor (13) is fixedly installed with driving bevel gear (14), the outer surface of driving bevel gear (14) is meshingly connected with driven bevel gear (15), the first screw rod (16) is fixedly connected on driven bevel gear (15), the first screw rod (16) is rotatably sleeved with second belt pulley (7), the outer surface of first screw rod (16) is threadedly sleeved with square sleeve rod (17), the top of square sleeve rod (17) is rotatably connected with injection plate (11).

3. The manufacturing device of the fluororubber seal ring according to claim 1, characterized by: The down mechanism includes air cylinder (21), the air cylinder (21) is fixedly installed on support frame (20), the output end of air cylinder (21) is fixedly connected with down plate (22), the bottom of down plate (22) is movably connected with movable die (23).

4. The apparatus for manufacturing a fluororubber seal ring according to claim 3, wherein: The down plate (22) is threadedly sleeved with several groups of bolts (24), and the down plate (22) and the movable die (23) are fixed by the bolts (24).

5. The device for manufacturing a fluororubber seal ring according to claim 1, wherein: The injection bin (2) is provided with a through hole, and the through hole is communicated with a feeding pipe (28).

6. The apparatus for manufacturing a fluororubber seal ring according to claim 5, wherein: The injection bin (2) is threadedly sleeved with second screw rod (25), and the bottom end of the second screw rod (25) is rotatably connected with arc plate (26), which is slidably connected in the through hole of the injection bin (2).

7. The apparatus for manufacturing a fluororubber seal ring according to claim 6, wherein: The top end of the second screw rod (25) is fixedly connected with knob (27).

8. The apparatus for manufacturing a fluororubber seal ring according to claim 2, wherein: The inside of the chassis (3) is fixedly connected with fixed frame (19), and the inside of the fixed frame (19) is rotatably connected with driven bevel gear (15).

9. The apparatus for manufacturing a fluororubber seal ring according to claim 8, wherein: The top surface of the fixing frame (19) is fixedly connected with a fixing block (29), the outer surface of the fixing block (29) is rotationally sleeved with the second belt wheel (7), the fixing block (29) is rotationally sleeved with the first screw rod (16), and the fixing block (29) is fixedly connected with a limiting frame (18), and the inner portion of the limiting frame (18) is slidably sleeved with the square sleeve rod (17).

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