CN219294493U

CN219294493U - Silica gel forming structure

Info

Publication number: CN219294493U
Application number: CN202320182197.XU
Authority: CN
Inventors: 简立基; 杨全焕; 余春莲
Original assignee: Guangzhou Shizhi Silicone Industry Co ltd
Current assignee: Guangzhou Shizhi Silicone Industry Co ltd
Priority date: 2023-02-10
Filing date: 2023-02-10
Publication date: 2023-07-04
Anticipated expiration: 2033-02-10

Abstract

The utility model discloses a silica gel forming structure, which relates to the technical field of silica gel product forming, and in particular relates to a silica gel forming structure, which comprises a frame, wherein a front die holder and a rear die holder are fixedly arranged at the top of the frame, a front die plate is fixedly arranged on the front die holder, a rear die plate is fixedly arranged on the rear die holder, a portal frame is fixedly arranged at the top of the frame, a servo motor is fixedly arranged at one side of the top of the portal frame, an adjusting screw rod is fixedly connected to an output shaft of the servo motor, and an installation frame is connected to external threads of the adjusting screw rod. This silica gel shaping structure, after the sealing washer shaping, drive accommodate the lead screw through servo motor and rotate, drive the mounting bracket from top to bottom and remove, the air pump starts along the inside air current of air inlet hose guide wire to discharge along the mouth of giving vent to anger, blow down the sealing washer through the air current, realize the quick drawing of patterns to the sealing washer, and carry out the drawing of patterns through the air current, can not cause the damage to the sealing washer, reduced the loss.

Description

Silica gel forming structure

Technical Field

The utility model relates to the technical field of molding of silica gel products, in particular to a silica gel molding structure.

Background

Silica gel products replace traditional plastic products, such as silica gel sealing rings, in more and more fields due to their environmental protection. According to the needs, the silica gel sealing ring can be designed into various sizes and shapes, and the rectangular silica gel sealing ring is one of the silica gel sealing rings. The rectangular silica gel sealing ring is molded by a mold generally, and the molding mold mainly comprises a frame, a front mold assembly and a rear mold assembly, wherein the front mold assembly and the rear mold assembly are arranged on the frame, a front mold plate and a rear mold plate are respectively arranged in the front mold assembly and the rear mold assembly, and the front mold plate and the rear mold plate are matched with each other to form a cavity for molding the rectangular rubber sealing ring.

However, because the silica gel is softer after the shaping, and very easy adhesion is on the template for the difficult drawing of patterns of rectangle silica gel sealing washer, traditional method adopts manual drawing of patterns mode, and inefficiency, and the drawing of patterns degree of difficulty is high, and the drawing of patterns is too slow also influences its product quality easily, according to this problem, patent number CN201921713615.3 discloses a forming die of rectangle silica gel sealing washer, wherein on the basis of front mould subassembly, back mould subassembly, be provided with structures such as motor, the screw rod, the roller, the cylinder, the drawing of patterns brush, after the sealing washer shaping, brush down the sealing washer through the drawing of patterns brush, and need to exert pressure to the drawing of patterns brush through the cylinder, lead to the sealing washer atress is great when drawing of patterns, cause the sealing washer damage easily, we propose a silica gel shaping structure for this reason in order to solve above-mentioned problem.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a silica gel forming structure, which solves the problems in the prior art.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a silica gel shaping structure, includes the frame, the top fixed mounting of frame has front mould base, back mould base, fixed mounting has front mould board on the front mould base, back mould board on the back mould base, the top fixed mounting of frame has the portal frame, and one side fixed mounting at portal frame top has servo motor, fixedly connected with accommodate the lead screw on servo motor's the output shaft, accommodate the lead screw's external screw thread connection has the mounting bracket, and the top fixed mounting of mounting bracket has the air duct, the top swing joint of air duct has a plurality of air outlet nozzle, and the outside fixed cover of air outlet nozzle is equipped with synchronous drive gear, synchronous drive gear's outside movable cover is equipped with synchronous drive rack, the top fixed mounting of air duct has the reciprocating motor that can provide power for the rotation of air outlet nozzle, the top fixed mounting of portal frame has the air pump that can be the air duct air feed.

Preferably, a guide rod is fixedly arranged at one side, away from the adjusting screw rod, inside the portal frame, and the guide rod is movably connected with the mounting frame.

Preferably, the air outlet end of the air pump is fixedly connected with an air inlet hose, and one end, far away from the air pump, of the air inlet hose is fixedly connected with the air guide pipe.

Preferably, the top fixedly connected with swivelling joint head of air duct, and the top of swivelling joint head with give vent to anger mouth swing joint, give vent to anger the mouth through swivelling joint head swing joint in the top of air duct.

Preferably, a driving gear is fixedly sleeved on the output shaft of the reciprocating motor, a transmission gear is fixedly sleeved outside the air outlet nozzle close to one side of the reciprocating motor, and the outer edge of the transmission gear is meshed with the driving gear.

Preferably, the portal frame is in an inverted U shape, the width value of the interior of the portal frame is 5-10cm larger than the width value of the front die holder and the rear die holder, and the height value is 15-20cm larger than the height value of the front die holder and the rear die holder.

The utility model provides a silica gel molding structure, which has the following beneficial effects:

1. this silica gel shaping structure, after the sealing washer shaping, drive accommodate the lead screw through servo motor and rotate, drive the mounting bracket from top to bottom and remove, the air pump starts along the inside air current of air inlet hose guide wire to discharge along the mouth of giving vent to anger, blow down the sealing washer through the air current, realize the quick drawing of patterns to the sealing washer, and carry out the drawing of patterns through the air current, can not cause the damage to the sealing washer, reduced the loss.

2. This silica gel shaping structure, during the drawing of patterns, on the basis that the mouth of giving vent to anger from top to bottom removed, drive driving gear and drive gear reciprocal rotation through reciprocating motor to through synchronous drive gear, synchronous drive rack rotation, drive all mouths of giving vent to anger reciprocal rotation, adjust the direction of giving vent to anger of air mouth, thereby change the atress position when the sealing washer drawing of patterns, improve the drawing of patterns speed and the effect of sealing washer.

Drawings

FIG. 1 is a schematic diagram of the overall assembled structure of the present utility model;

FIG. 2 is a schematic view of the structure of the interior of the gantry of the present utility model;

FIG. 3 is a schematic view of the top of the main air duct of the present utility model;

FIG. 4 is a schematic view of the structure of the back mold plate and the air outlet nozzle of the present utility model;

FIG. 5 is a schematic view of an air outlet nozzle according to the present utility model.

In the figure: 1. a frame; 2. a front die holder; 3. a front template; 4. a rear die holder; 5. a rear template; 6. a portal frame; 7. a servo motor; 8. adjusting a screw rod; 9. a mounting frame; 10. an air duct; 11. a rotary connector; 12. an air outlet nozzle; 13. a synchronous transmission gear; 14. a synchronous transmission rack; 15. a reciprocating motor; 16. a transmission gear; 17. a drive gear; 18. an air pump; 19. an air intake hose; 20. a guide rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1, the present utility model provides a technical solution: the utility model provides a silica gel shaping structure, which comprises a frame 1, the top fixed mounting of frame 1 has front die holder 2, back die holder 4, fixed mounting has front die plate 3 on the front die holder 2, fixed mounting has back die plate 5 on the back die holder 4, the top fixed mounting of frame 1 has portal frame 6, and one side fixed mounting at portal frame 6 top has servo motor 7, fixedly connected with accommodate screw 8 on the output shaft of servo motor 7, accommodate screw 8's external thread connection has mounting bracket 9, and the top fixed mounting of mounting bracket 9 has air duct 10, the top swing joint of air duct 10 has a plurality of mouths 12 of giving vent to anger, swing joint between air duct 10 and the mouth 12 of giving vent to anger, guarantee the intercommunication of gas between air duct 10 and the mouth 12 of giving vent to anger, make simultaneously mouth 12 can rotate the adjustment gas blowout direction, and the outside fixed cover of mouth 12 of giving vent to anger is equipped with synchronous drive gear 13, synchronous drive rack 14 is equipped with to synchronous drive to the outside movable cover of synchronous drive, the drive gear 17 and drive gear 16 reciprocal rotation, and drive gear 16 through synchronous drive gear 13, synchronous drive gear 14, the top of air duct 12 is rotated for the mouth 12 and the reciprocating motor 15, the air duct 18 of drive the mouth that can be driven by the air duct 12 and the air duct 18 when the air duct is rotated, the air duct 12 is blown out of the sealing washer is opened to the air, the air duct 18 and the air duct is opened and the top is rotated, the sealing washer is opened and the air duct is opened and the air-out of the air duct is opened and the position is opened and the air duct is opened and the air 18, the air-out 18 is opened and the position is opened and the air 18.

Referring to fig. 2, a guide rod 20 is fixedly installed on one side, away from the adjusting screw rod 8, of the inside of the portal frame 6, and the guide rod 20 is movably connected with the mounting frame 9, so that the mounting frame 9 is limited by the aid of the guide rod 20 when the mounting frame 9 moves up and down, and the stability of the mounting frame 9 during movement is ensured.

Referring to fig. 3, 4, 5, the air outlet end of the air pump 18 is fixedly connected with an air inlet hose 19, one end of the air inlet hose 19 far away from the air pump 18 is fixedly connected with the air duct 10, the air pump 18 works to guide air into the air duct 10 along the air inlet hose 19, the air can be discharged along the air outlet nozzle 12, the sealing ring is demolded by air flow, the top of the air duct 10 is fixedly connected with a rotary connector 11, the top of the rotary connector 11 is movably connected with the air outlet nozzle 12, the air outlet direction of the air outlet nozzle 12 is inclined towards the back die holder 4, the sealing ring is blown down by air flow, the damage to the sealing ring is avoided, the air outlet nozzle 12 is movably arranged at the top of the air duct 10 by the rotary connector 11, the air communication between the air duct 10 and the air outlet nozzle 12 is ensured, the air outlet nozzle 12 can rotate to adjust the air outlet direction, a driving gear 17 is fixedly sleeved on the output shaft of the reciprocating motor 15, the outside of the air outlet nozzle 12 close to one side of the reciprocating motor 15 is fixedly sleeved with a transmission gear 16, the outer edge of the transmission gear 16 is meshed with a driving gear 17, the reciprocating motor 15 drives the driving gear 17 and the transmission gear 16 to reciprocally rotate, and all the air outlet nozzles 12 are driven to reciprocally rotate through the synchronous transmission gear 13 and the synchronous transmission rack 14 to adjust the air outlet direction of the air outlet nozzle 12, so that the stress position of the sealing ring during demolding is changed, the demolding speed and effect of the sealing ring are improved, the shape of the portal frame 6 is in an inverted U shape, the width value inside the portal frame 6 is 5-10cm larger than the width value of the front die holder 2 and the rear die holder 4, the height value is 15-20cm larger than the height value of the front die holder 2 and the rear die holder 4, the interference of the portal frame 6 to the front die holder 2 and the rear die holder 4 is avoided, and meanwhile, the enough space for placing the mounting frame 9 is reserved inside the portal frame 6, at the time of mold closing, the mounting frame 9 is moved to the highest position inside the gantry 6.

In summary, this silica gel shaping structure, when using, after the shaping of silica gel sealing washer, and front bezel 3, back die holder 4 die sinking, start servo motor 7, air pump 18 and reciprocating motor 15, servo motor 7 drives accommodate the lead screw 8 and rotates, drive the whole from top to bottom of mounting bracket 9, simultaneously air pump 18 starts along air inlet hose 19 air inlet tube 10 inside import air current, and along air outlet nozzle 12 blowout, blow down the sealing washer after the shaping on the back die holder 4 through the air current, simultaneously when air outlet nozzle 12 from top to bottom moves, reciprocating motor 15 drives driving gear 17 and drive gear 16 reciprocal 10-30 degrees rotations, adjust the direction of giving vent to anger of air outlet nozzle 12, thereby make the sealing washer can multi-direction atress, make the sealing washer drawing of patterns fast, after the sealing washer drawing of patterns, accommodate the lead screw 8 drives mounting bracket 9 and resets, carry out next round preparation, can.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 silica gel shaping structure, includes frame (1), the top fixed mounting of frame (1) has preceding die holder (2), back die holder (4), fixed mounting has preceding template (3) on preceding die holder (2), back template (5) on back die holder (4), its characterized in that: the automatic air supply device is characterized in that a portal frame (6) is fixedly arranged at the top of the frame (1), a servo motor (7) is fixedly arranged on one side of the top of the portal frame (6), an adjusting screw (8) is fixedly connected to an output shaft of the servo motor (7), an installing frame (9) is connected to external threads of the adjusting screw (8), an air duct (10) is fixedly arranged at the top of the installing frame (9), a plurality of air outlet nozzles (12) are movably communicated with the top of the air duct (10), a synchronous transmission gear (13) is fixedly sleeved on the outer portion of the air outlet nozzles (12), a synchronous transmission rack (14) is fixedly sleeved on the outer portion of the synchronous transmission gear (13), a reciprocating motor (15) capable of providing power for the rotation of the air outlet nozzles (12) is fixedly arranged at the top of the air duct (6), and an air pump (18) capable of supplying air for the air duct (10) is fixedly arranged at the top of the portal frame (6).

2. The silica gel molding structure according to claim 1, wherein: one side, away from the adjusting screw rod (8), of the inside of the portal frame (6) is fixedly provided with a guide rod (20), and the guide rod (20) is movably connected with the mounting frame (9).

3. The silica gel molding structure according to claim 1, wherein: the air outlet end of the air pump (18) is fixedly connected with an air inlet hose (19), and one end, far away from the air pump (18), of the air inlet hose (19) is fixedly connected with the air duct (10).

4. The silica gel molding structure according to claim 1, wherein: the top fixedly connected with rotary joint head (11) of air duct (10), and the top and the mouth (12) swing joint of giving vent to anger of rotary joint head (11), the mouth (12) of giving vent to anger is through the top of rotary joint head (11) movable mounting in air duct (10).

5. The silica gel molding structure according to claim 1, wherein: the output shaft of the reciprocating motor (15) is fixedly sleeved with a driving gear (17), the outside of the air outlet nozzle (12) close to one side of the reciprocating motor (15) is fixedly sleeved with a transmission gear (16), and the outer edge of the transmission gear (16) is meshed with the driving gear (17).

6. The silica gel molding structure according to claim 1, wherein: the portal frame (6) is in an inverted U shape, the width value inside the portal frame (6) is 5-10cm larger than the width value of the front die holder (2) and the rear die holder (4), and the height value is 15-20cm larger than the height value of the front die holder (2) and the rear die holder (4).