CN221756828U - Automatic material taking device for rubber ring processing - Google Patents

Abstract

The utility model discloses an automatic material-removing device for processing rubber rings, comprising a frame, a mold box and an L-shaped fixing frame are fixed at the top two ends of the frame respectively, a mold base is fixed inside the mold box, and hydraulic cylinders are fixed at the two ends inside the mold box. The automatic material-removing device for processing rubber rings is provided with a template and a movable rod. After the template is fitted with the mold base, the rubber strip can be placed in an annular groove for heating to be formed into a rubber ring. Since the scraps of rubber will adhere to the template after heating, the template will simultaneously drive the formed rubber ring to rise during the rising process. After that, the movable rod can be driven to rotate by a driving component 1, so that the bottoms of the two groups of movable rods are separated from each other, and the rubber ring in the circular hole at the midpoint of the template can be unloaded. Compared with the prior art, there is no need to lift the rubber ring by a tool for unloading, and there is no need to manually touch the rubber ring and the template, thereby avoiding the risk of scalding, which helps to improve processing efficiency.

Description

Automatic material taking device for rubber ring processing

Technical Field

The utility model relates to the technical field related to rubber ring processing equipment, in particular to an automatic material taking device for rubber ring processing.

Background Art

Rubber sealing ring is a common sealing material. Its function is to provide sealing to prevent liquid, gas or dust from leaking out of the joints of the equipment. Whether in hydraulic systems, gas pipelines or other liquid transmission systems, rubber sealing rings can ensure sealing effects and prevent unnecessary leakage.

During the processing of the rubber ring, the rubber strip needs to be placed on the mold, and after the movable mold is closed, it is heated to make it liquefied and shaped in the mold. However, since the mold cavity and the mold of the existing mold are usually integrated, after the rubber ring is cooled and formed, the rubber ring and its scraps will adhere firmly to the mold cavity. The staff also needs to use tools to pry up the rubber ring before unloading it, which is very troublesome for unloading the rubber ring and affects the processing efficiency.

Utility Model Content

The purpose of the utility model is to provide an automatic material removal device for rubber ring processing, so as to solve the problem raised in the above background technology that since the mold cavity and the mold of the existing mold are usually integrated, after the rubber ring is cooled and formed, the rubber ring and its scraps will be firmly adhered to the mold cavity, and the staff needs to use tools to pry up the rubber ring to unload it, which is very troublesome for the unloading of the rubber ring.

To achieve the above purpose, the utility model provides the following technical solutions: an automatic material taking device for rubber ring processing, comprising a frame,

A mold box and an L-shaped fixing frame are fixed to the top two ends of the frame, and a hydraulic cylinder 1 is fixed through the top of the L-shaped fixing frame, a movable mold is fixed to the output end of the hydraulic cylinder 1, a mold base is fixed inside the mold box, and a boss is fixed to the top of the mold base, a hydraulic cylinder 2 is fixed to the two ends of the mold box, and a template is fixed to the output end of the hydraulic cylinder 2, and a circular hole is opened at the midpoint of the template;

A hydraulic cylinder 3 is provided through the top of the frame, and a horizontal plate is fixed to the output end of the hydraulic cylinder 3, a rectangular groove is provided on the horizontal plate, and movable rods are rotatably connected to the inner walls of the rectangular groove at both ends, and a driving component 1 is also provided inside the rectangular groove, and the driving component 1 is used to drive the movable rod to rotate;

A driving assembly 2 is arranged on the side of the frame, and the driving assembly 2 is used to drive the hydraulic cylinder 3 to rotate horizontally.

In the above technical solution, after the template is fitted with the mold base, an annular groove will be formed in the gap between the boss and the circular hole at the midpoint of the template. The staff can put the rubber strip into the annular groove and heat the rubber strip to form it into a rubber ring. After that, the template can be driven to rise by hydraulic cylinder 2. Since the rubber scraps will adhere to the template, the template will simultaneously drive the formed rubber ring and the rubber scraps to rise during the rising process, so that the rubber ring is separated from the mold base and the boss. After that, the movable rod can be driven to rotate by driving component 1 to make the bottoms of the two groups of movable rods move away from each other, so that the rubber ring in the circular hole at the midpoint of the template can be unloaded. Compared with the existing technology, this unloading method can make the rubber ring detach from the annular groove, and there is no need to lift the rubber ring by tools for unloading, and the rubber ring is transferred by the movable rod, so that there is no need for manual contact with the material and the template, thereby avoiding the risk of scalding and helping to improve processing efficiency.

Preferably, a rubber claw is fixed to the bottom of the movable rod, and the rubber claw is inclined.

In the above technical solution, by arranging a rubber claw at the bottom of the movable rod, it is possible to prevent the movable rod from contacting the template during the lifting process and causing wear to the template.

Preferably, the driving component 1 includes a hydraulic cylinder 4, which is fixed at the midpoint of the rectangular groove, and a movable plate is fixed at the output end of the hydraulic cylinder 4, both ends of the movable plate are rotatably connected to push rods, and the bottom of the push rod is rotatably connected to the movable rod.

In the above technical solution, the movable plate is driven to descend by the hydraulic cylinder. During the descending process of the movable plate, the two ends of the push rod will rotate on the movable plate and the movable rod respectively, thereby driving the movable rod to rotate in the rectangular groove on the horizontal plate, so that the bottoms of the two groups of movable rods are moved away from each other, so that the rubber ring in the circular hole at the midpoint of the template can be pressed against to unload the material.

Preferably, the driving component 2 includes a motor, which is fixed to the side of the frame, and a gear 1 is provided at the output end of the motor. A sleeve is provided on the outer side of the hydraulic cylinder 3, and the sleeve is installed on the top of the frame through a bearing. A gear 2 is provided on the outer side of the sleeve, and gear 2 is meshingly connected with gear 1.

In the above technical solution, after the movable rod is against the inner wall of the rubber ring, the hydraulic cylinder three can be used to drive the horizontal plate to lift, and at the same time drive the movable rod to lift. The movable rod will drive the rubber ring in the round hole to lift, so that the rubber ring is separated from the round hole. After that, the motor can be used to drive gear one to rotate, so that gear one drives gear two and the sleeve to rotate. The sleeve will drive hydraulic cylinder three and the horizontal plate to rotate horizontally, and then the rubber ring can be rotated to the side of the mold box to transfer it.

Preferably, a collection box is provided on one side of the frame, and a debris removal component is also provided on the side of the L-shaped fixing frame.

In the above technical solution, when the hydraulic cylinder three and the horizontal plate rotate horizontally, the rubber ring can be rotated to the top of the collection box, and the collection box can collect the molded rubber ring.

Preferably, the impurity removal component includes a hydraulic cylinder five, which is fixed through the side of the L-shaped fixing frame, and a high-pressure nozzle is fixed to the output end of the hydraulic cylinder five, a plurality of groups of high-pressure nozzles are fixed to the bottom of the high-pressure nozzle, and an air pump is fixed to the top of the L-shaped fixing frame, and the air pump is connected to the high-pressure nozzle through a delivery pipe.

In the above technical solution, the high-pressure gas generated by the air pump is transported to the high-pressure nozzle, and the high-pressure nozzle is driven by the hydraulic cylinder five to move horizontally above the mold box, so that the high-pressure nozzle at the bottom of the high-pressure nozzle can move downward to clean the mold base and boss inside the mold box, thereby avoiding residual rubber scraps.

Compared with the prior art, the utility model has the following beneficial effects: the automatic material taking device for rubber ring processing is

(1) A template and a movable rod are provided. After the template is fitted with the mold base, an annular groove is formed in the gap between the boss and the circular hole at the midpoint of the template. The staff can put the rubber strip into the annular groove and heat it to form it into a rubber ring. Since the rubber scraps will adhere to the template after heating, the template will simultaneously drive the formed rubber ring and the rubber scraps to rise during the rising process. Then, the movable rod can be driven to rotate by a driving component so that the bottoms of the two groups of movable rods are separated from each other, and the rubber ring in the circular hole at the midpoint of the template can be unloaded. Compared with the prior art, there is no need to lift the rubber ring by a tool for unloading, and there is no need to manually touch the rubber ring and the template, thereby avoiding the risk of scalding and helping to improve processing efficiency.

(2) A dust removal component is provided. After the rubber ring is unloaded and before the next loading, the mold base and boss inside the mold box can be cleaned by the dust removal component, thereby preventing the residual rubber scraps or dust and other impurities from adhering to the molding quality of the rubber ring next time, so as to pre-treat the mold base and boss to improve their functionality.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a front view of the structure of the utility model;

Figure 2 is a schematic diagram of the top view of the mold base and the mold plate of the utility model;

FIG3 is a schematic diagram of the cross-sectional structure of the utility model.

In the figure: 1, frame, 2, mold box, 3, L-shaped fixing frame, 4, hydraulic cylinder one, 5, movable mold, 6, mold base, 7, boss, 8, hydraulic cylinder two, 9, template, 10, hydraulic cylinder three, 11, cross plate, 12, movable rod, 13, rubber claw, 14, drive component one, 1401, hydraulic cylinder four, 1402, movable plate, 1403, push rod, 15, drive component two, 1501, motor, 1502, gear one, 1503, gear two, 16, collection box, 17, debris removal component, 1701, hydraulic cylinder five, 1702, high-pressure nozzle, 1703, air pump.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

Please refer to Figures 1-3. The utility model provides a technical solution: an automatic material taking device for rubber ring processing, as shown in Figures 1, 2 and 3, a mold box 2 and an L-shaped fixing frame 3 are respectively fixed to the top two ends of the frame 1, and a hydraulic cylinder 1 4 is fixed through the top of the L-shaped fixing frame 3, a movable mold 5 is fixed to the output end of the hydraulic cylinder 1 4, a mold base 6 is fixed inside the mold box 2, and a boss 7 is fixed to the top of the mold base 6, hydraulic cylinder 2 8 is fixed to the two ends of the mold box 2, and a template 9 is fixed to the output end of the hydraulic cylinder 2 8, and a circular hole is opened at the midpoint of the template 9;

A hydraulic cylinder 3 10 is provided through the top of the frame 1, and a horizontal plate 11 is fixed to the output end of the hydraulic cylinder 3 10, a rectangular groove is provided on the horizontal plate 11, and movable rods 12 are rotatably connected to the inner walls of the rectangular groove at both ends, and a driving component 14 is also provided inside the rectangular groove, and the driving component 14 is used to drive the movable rod 12 to rotate;

A driving assembly 2 15 is provided on the side of the frame 1, and the driving assembly 2 15 is used to drive the hydraulic cylinder 3 10 to rotate horizontally.

Specifically, a heater is provided inside the movable mold 5, and the rubber strip can be heated by the heater after the mold is closed to make it liquefied and molded.

A rubber claw 13 is fixed to the bottom of the movable rod 12 , and the rubber claw 13 is inclined.

Specifically, the rubber claw 13 is detachably connected so as to facilitate disassembly, assembly and replacement of the rubber claw 13 .

The driving component 14 includes a hydraulic cylinder 1401, which is fixed at the midpoint of the rectangular groove, and a movable plate 1402 is fixed at the output end of the hydraulic cylinder 1401. Both ends of the movable plate 1402 are rotatably connected to push rods 1403, and the bottom of the push rod 1403 is rotatably connected to the movable rod 12.

Specifically, a slot is formed on the movable rod 12, the top of the push rod 1403 is mounted on the movable plate 1402 via a rotating shaft, and the bottom of the push rod 1403 is mounted inside the slot via a rotating shaft.

The driving component 2 15 includes a motor 1501, which is fixed to the side of the frame 1, and a gear 1 1502 is provided at the output end of the motor 1501. A sleeve is provided on the outer side of the hydraulic cylinder 3 10, and the sleeve is installed on the top of the frame 1 through a bearing. A gear 2 1503 is provided on the outer side of the sleeve, and the gear 2 1503 is meshed and connected with the gear 1 1502.

A collecting box 16 is provided on one side of the frame 1 , and a debris removal component 17 is also provided on the side of the L-shaped fixing frame 3 .

Specifically, casters are provided at the bottom of the collection box 16, and a handle is fixed on the outside of the collection box 16, so that the collection box 16 can be easily moved by the casters and the handle.

The impurity removal component 17 includes a hydraulic cylinder 1701, which is fixed to the side of the L-shaped fixing frame 3, and a high-pressure nozzle 1702 is fixed to the output end of the hydraulic cylinder 1701, and a plurality of groups of high-pressure nozzles are fixed to the bottom of the high-pressure nozzle 1702. An air pump 1703 is fixed to the top of the L-shaped fixing frame 3, and the air pump 1703 is connected to the high-pressure nozzle 1702 through a delivery pipe.

Working principle: When in use, first release the pressure on hydraulic cylinder 2 8 to drive the template 9 to descend, so that the template 9 fits the mold base 6. At this time, an annular groove will be formed between the boss 7 and the circular hole at the midpoint of the template 9. Then the staff can place the rubber strip in the annular groove, and then open the hydraulic cylinder 1 4 to drive the movable mold 5 to descend, so that the movable mold 5 fits the template 9. Then the internal heater of the movable mold 5 can be turned on to heat the rubber strip to make it liquefied and formed. After the rubber ring is cooled and formed, first release the pressure on hydraulic cylinder 1 4 to make the movable mold 5 rise, and then open the hydraulic cylinder 2 8 to drive The template 9 rises. Since the rubber scraps will adhere to the template 9, the template 9 will simultaneously drive the formed rubber ring and the rubber scraps to rise during the rising process, so that the rubber ring is separated from the mold base 6 and the boss 7. Then, the motor 1501 is turned on to drive the gear 1 1502 to rotate, so that the gear 1 1502 drives the gear 2 1503, the sleeve, the hydraulic cylinder 3 10 and the cross plate 11 to rotate, so that the cross plate 11 rotates to the top of the mold box 2, and then the hydraulic cylinder 3 10 is depressurized to drive the movable rod 12 and the rubber claw 13 to descend to the mold The movable plate 1402 is moved downwards to the bottom of the circular hole at the midpoint of the plate 9, and then the hydraulic cylinder 4 1401 is opened to drive the movable plate 1402 to descend. At this time, the two ends of the push rod 1403 will rotate on the movable plate 1402 and the movable rod 12 respectively, and drive the movable rod 12 to rotate in the rectangular groove on the horizontal plate 11, so that the rubber claws 13 at the bottom of the two groups of movable rods 12 move away from each other and press against the inner wall of the rubber ring. Then the hydraulic cylinder 3 10 is opened to drive the horizontal plate 11, the movable rod 12 and the rubber claws 13 to rise, and the rubber claws 13 will lift the rubber ring upwards to make the rubber ring leave the circular hole. Then turn on the motor 1501 to drive the gear 1 1502 to rotate, so that the gear 1 1502 drives the gear 2 1503, the sleeve, the hydraulic cylinder 3 10 and the cross plate 11 to rotate, so that the cross plate 11 rotates to the top of the collection box 16, and then releases the pressure on the hydraulic cylinder 4 1401 to drive the movable plate 1402 to rise. At this time, the push rod 1403 will drive the movable rod 12 and the rubber claw 13 to rotate in the rectangular groove on the cross plate 11, so that the rubber claws 13 at the bottom of the two groups of movable rods 12 are close to each other, so that the rubber ring can fall into the collection box 16.

This completes the entire operation, and the contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

The directions or positional relationships indicated by terms such as "center", "longitudinal", "lateral", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the protection content of the present invention.

Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims (6)

1. An automatic material taking device for rubber ring processing, comprising a frame (1), characterized in that: A mold box (2) and an L-shaped fixing frame (3) are fixed to the top two ends of the frame (1), and a hydraulic cylinder (4) is fixed through the top of the L-shaped fixing frame (3), a movable mold (5) is fixed to the output end of the hydraulic cylinder (4), a mold base (6) is fixed inside the mold box (2), and a boss (7) is fixed to the top of the mold base (6), a hydraulic cylinder (8) is fixed to the two ends of the mold box (2), and a template (9) is fixed to the output end of the hydraulic cylinder (8), and a circular hole is opened at the midpoint of the template (9); A hydraulic cylinder three (10) is provided through the top of the frame (1), and a horizontal plate (11) is fixed to the output end of the hydraulic cylinder three (10), a rectangular groove is provided on the horizontal plate (11), and movable rods (12) are rotatably connected to the inner walls of the rectangular groove at both ends, and a driving component one (14) is also provided inside the rectangular groove, and the driving component one (14) is used to drive the movable rod (12) to rotate; A second driving assembly (15) is arranged on the side of the frame (1), and the second driving assembly (15) is used to drive the third hydraulic cylinder (10) to rotate horizontally. 2. An automatic material taking device for rubber ring processing according to claim 1, characterized in that a rubber claw (13) is fixed to the bottom of the movable rod (12), and the rubber claw (13) is inclined. 3. An automatic material taking device for rubber ring processing according to claim 1, characterized in that: the driving component one (14) includes a hydraulic cylinder four (1401), the hydraulic cylinder four (1401) is fixed at the midpoint of the rectangular groove, and a movable plate (1402) is fixed at the output end of the hydraulic cylinder four (1401), and the two ends of the movable plate (1402) are rotatably connected to push rods (1403), and the bottom of the push rod (1403) is rotatably connected to the movable rod (12). 4. An automatic material taking device for rubber ring processing according to claim 1, characterized in that: the driving component 2 (15) includes a motor (1501), the motor (1501) is fixed to the side of the frame (1), and the output end of the motor (1501) is provided with a gear 1 (1502), the outer side of the hydraulic cylinder 3 (10) is sleeved with a sleeve, the sleeve is installed on the top of the frame (1) through a bearing, the outer side of the sleeve is sleeved with a gear 2 (1503), and the gear 2 (1503) is meshed and connected with the gear 1 (1502). 5. An automatic material taking device for rubber ring processing according to claim 1, characterized in that a collecting box (16) is provided on one side of the frame (1), and a debris removal component (17) is also provided on the side of the L-shaped fixing frame (3). 6. An automatic material taking device for rubber ring processing according to claim 5, characterized in that: the impurity removal component (17) includes a hydraulic cylinder five (1701), the hydraulic cylinder five (1701) is fixed to the side of the L-shaped fixing frame (3), and a high-pressure nozzle (1702) is fixed to the output end of the hydraulic cylinder five (1701), a plurality of groups of high-pressure nozzles are fixed to the bottom of the high-pressure nozzle (1702), an air pump (1703) is fixed to the top of the L-shaped fixing frame (3), and the air pump (1703) is connected to the high-pressure nozzle (1702) through a delivery pipe.