Die in-out steering mechanism of press vulcanizer

Abstract

The utility model relates to a press vulcanizer mold in-out steering mechanism which comprises a base, a vulcanization cover plate is arranged on the base, a steering mechanism is arranged on the base, and the steering mechanism comprises a steering assembly and a cleaning assembly. The cleaning assembly comprises a fixing frame arranged on the upper end face of the base, an air cylinder is arranged on the lower end face of the fixing frame, a cutter is arranged at the output end of the air cylinder, a mounting frame is arranged on the fixing frame, a purging pipe is rotationally arranged on the inner side of the mounting frame, and rotating shafts are arranged on the two sides of the purging pipe. According to the in-and-out steering mechanism for the mold of the press vulcanizer, through the arrangement of the cleaning assembly, when a rubber product is produced through the vulcanizer and the mold, the air cylinder drives the cutter to move downwards, waste rubber on the mold is cut and scraped through the cutter, cleaning is convenient, the cleaned waste rubber is blown through the blowing pipe, and the waste rubber is prevented from being damaged. And waste glue can be conveniently discharged through the discharging hole, so that a user can conveniently use.

Description

Technical Field

[0001] The utility model relates to the technical field of vulcanizers, in particular to a turning mechanism for the entry and exit of a flat vulcanizer mold. Background Technique

[0002] A flat vulcanizer is a type of hot pressing and forming machine, which is suitable for the mixing and processing of polymers such as rubber and plastic industries, such as PVC, masterbatch and other chemical raw materials, and ingredient tests to detect whether the required color and quality are achieved. It can be used as a basis for ingredient preparation before mass production in the factory. The plastic or rubber raw materials are placed in the mold and clamped between the upper and lower electric heating plates. Under the intelligent constant temperature of the electric heating plates, pressure is applied to form the raw materials. The flat vulcanizer mold is a key tool for the compression molding of rubber products.

[0003] By adding an entry and exit turning mechanism to the flat vulcanizer, while controlling the entry and exit of the mold, rotation processing is carried out to achieve automatic control of the mold entry and exit, which can reduce labor and improve product quality. For example, the publication number CN209775285U proposes a turning device for the entry and exit of a flat vulcanizer mold for a silica gel shell, including a bottom plate. One side of the upper end of the bottom plate is fixedly provided with a mounting member, an activity groove is opened inside the mounting member, an activity rod is movably installed inside the activity groove, and racks are respectively fixedly provided on both sides of the activity rod. However, during the use of this utility model, during the process of processing rubber products through the vulcanizer mold, after the rubber products are taken out of the mold, there will be a small amount of accumulated rubber in the mold cavity, which will cause the mold forming cavity to be rough and affect the production of subsequent products.

[0004] Therefore, to solve the above problems, a turning mechanism for the entry and exit of a flat vulcanizer mold is proposed. Content of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the utility model provides a turning mechanism for the entry and exit of a flat vulcanizer mold, which has the advantages of being convenient to clean, etc., and solves the problem that during the process of processing rubber products through the vulcanizer mold, after the rubber products are taken out of the mold, there will be a small amount of accumulated rubber in the mold cavity, which will cause the mold forming cavity to be rough and affect the production of subsequent products.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A turning mechanism for the entry and exit of a flat vulcanizer mold, including a base, a vulcanization cover plate is arranged on the base, a turning mechanism is arranged on the base, and the turning mechanism includes a turning component and a cleaning component;

[0007] Among them, the cleaning component includes a fixing frame arranged on the upper end face of the base. A cylinder is arranged on the lower end face of the fixing frame, and a cutting knife is arranged at the output end of the cylinder. An installation frame is arranged on the fixing frame, and a blowing pipe is rotatably arranged inside the installation frame. Rotating shafts are arranged on both sides of the blowing pipe, a worm gear is arranged on the outer side of the front rotating shaft, and a worm is rotatably arranged outside the installation frame.

[0008] Furthermore, the steering component includes a first motor arranged on the base. A threaded rod is arranged on the output shaft of the first motor. A guide rod is arranged on the base. A moving frame is movably arranged on the base. Connecting plates are arranged on the front and back of the moving frame.

[0009] Furthermore, the steering component further includes a second motor arranged on the front of the moving frame. A rotating rod is arranged on the output shaft of the second motor. A placing plate is arranged on the outer side of the rotating rod. A baffle is arranged inside the moving frame.

[0010] Furthermore, the blowing pipe is located inside the installation frame. The worm gear and the worm are meshed with each other. One end of the rotating shaft is rotatably arranged on the inner wall of the installation frame.

[0011] Furthermore, a discharge hole is formed inside the base, and the blowing pipe is arranged obliquely.

[0012] Furthermore, a threaded through hole threadedly connected to the threaded rod is formed inside the front connecting plate, and a guide through hole adapted to the size of the guide rod is formed inside the back connecting plate.

[0013] Furthermore, the placing plate is located inside the moving frame, and the placing plate abuts against the baffle.

[0014] Compared with the prior art, the technical solution of the present application has the following beneficial effects:

[0015] 1. For the mold inlet and outlet steering mechanism of the flat vulcanizer, by setting the cleaning component, when producing rubber products through the vulcanizer and the mold, the cylinder drives the cutting knife to move downward, and the cutting knife cuts and scrapes the waste rubber on the mold, which is convenient for cleaning. Moreover, the blowing pipe blows the cleaned waste rubber, facilitating the discharge of the waste rubber through the discharge hole, which is convenient for the user.

[0016] 2. For the mold inlet and outlet steering mechanism of the flat vulcanizer, by setting the steering component, the mold fixed on the placing plate can be controlled to enter and exit and turn. And when cleaning the mold, by starting the second motor to drive the mold on the placing plate to rotate, it is convenient to discharge the cleaned waste rubber. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0018] Figure 2 For the present utility model Figure 1 is an enlarged view of the structure at position A in the present utility model;

[0019] Figure 3 is a schematic diagram of the steering component structure of the present utility model;

[0020] Figure 4 is a cross-sectional view of the moving frame structure of the present utility model.

[0021] In the figure: 1, base; 2, vulcanization cover plate; 3, first motor; 4, threaded rod; 5, guide rod; 6, moving frame; 7, fixed frame; 8, connecting plate; 9, cylinder; 10, cutter; 11, discharge hole; 12, placing plate; 13, second motor; 14, mounting frame; 15, rotating shaft; 16, purging pipe; 17, worm gear; 18, worm; 19, rotating rod; 20, baffle. Specific embodiments

[0022] 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 of the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0023] Please refer to Figures 1-4 , a mold inlet and outlet steering mechanism of a flat vulcanizing machine in this embodiment includes a base 1, a vulcanization cover plate 2 is arranged on the base 1, a steering mechanism is arranged on the base 1, and the steering mechanism includes a steering component and a cleaning component;

[0024] Among them, the cleaning component includes a fixed frame 7 arranged on the upper end surface of the base 1, a cylinder 9 is arranged on the lower end surface of the fixed frame 7, a cutter 10 is arranged at the output end of the cylinder 9, a mounting frame 14 is arranged on the fixed frame 7, a purging pipe 16 is rotatably arranged inside the mounting frame 14, rotating shafts 15 are arranged on both sides of the purging pipe 16, a worm gear 17 is arranged on the outer side of the front rotating shaft 15, and a worm 18 is rotatably arranged on the outer side of the mounting frame 14.

[0025] During the actual use process, after the product vulcanization is completed, start the first motor 3 to drive the mold on the placing plate 12 to move in the reverse direction, and drive the cutter 10 to move by starting the cylinder 9, and the cutter 10 cuts and scrapes the waste rubber on the mold, which is convenient for cleaning the mold.

[0026] Please refer to Figures 1-2, the purge pipe 16 is located inside the mounting frame 14, the worm gear 17 meshes with the worm 18, a discharge hole 11 is provided inside the base 1, the purge pipe 16 is inclined, and one end of the rotating shaft 15 is rotatably arranged on the inner wall of the mounting frame 14.

[0027] It should be noted that then by starting the second motor 13 to drive the rotating rod 19 to rotate, the placement plate 12 is rotated and offset, facilitating the purge of the cleaned waste glue through the purge pipe 16, and discharging the cleaned waste glue through the discharge hole 11. Additionally, when purging the cleaned waste glue through the purge pipe 16, by rotating the worm 18, the worm gear 17 engaged with the worm 18 rotates through the rotating shaft 15, thereby driving the purge pipe 16 to rotate, facilitating the adjustment of the angle of the purge pipe 16 according to actual usage requirements for purging the cleaned waste glue.

[0028] Please refer to Figure 1 and Figure 3 , the steering assembly includes a first motor 3 arranged on the base 1, a threaded rod 4 is provided on the output shaft of the first motor 3, a guide rod 5 is arranged on the base 1, a moving frame 6 is movably arranged on the base 1, and connecting plates 8 are arranged on both the front and back of the moving frame 6.

[0029] Please refer to Figures 3-4 , the steering assembly further includes a second motor 13 arranged on the front of the moving frame 6, a rotating rod 19 is provided on the output shaft of the second motor 13, a placement plate 12 is arranged on the outer side of the rotating rod 19, and a baffle 20 is arranged inside the moving frame 6.

[0030] During actual use, when producing rubber products through a flat vulcanizer and a mold, the mold is fixedly arranged on the placement plate 12. By starting the first motor 3 to drive the threaded rod 4 to rotate, and guided by the guide rod 5, the moving frame 6 drives the mold arranged on the placement plate 12 to move, achieving the effect of automatically controlling the entry and exit of the mold, and then driving the vulcanization cover plate 2 to press down and vulcanize the mold on the placement plate 12 in a sealed manner.

[0031] Please refer to Figures 1-2 , a threaded through hole threadedly connected to the threaded rod 4 is provided inside the front connecting plate 8, a guide through hole adapted to the size of the guide rod 5 is provided inside the back connecting plate 8, the placement plate 12 is located inside the moving frame 6, and the placement plate 12 abuts against the baffle 20.

[0032] During actual use, through the arrangement of the guide rod 5, during the movement of the moving frame 6, the guide rod 5 can guide and limit it. Through the arrangement of the baffle 20, the placement plate 12 can be restricted and blocked, thereby controlling the rotation angle of the placement plate 12.

[0033] The working principle of the above embodiment is:

[0034] When producing rubber products through a flat vulcanizing machine and a mold, the mold is fixedly arranged on the placement plate 12. By starting the first motor 3 to drive the rotation of the threaded rod 4 and guided by the guide rod 5, the moving frame 6 drives the mold arranged on the placement plate 12 to move, achieving the effect of automatically controlling the entry and exit of the mold. Then, it drives the vulcanizing cover plate 2 to press down, and presses on the mold on the placement plate 12 for airtight vulcanization. After vulcanization is completed, start the first motor 3 to drive the mold on the placement plate 12 to move in the reverse direction, and drive the cutter 10 to move by starting the cylinder 9. The cutter 10 cuts and scrapes the waste rubber on the mold, facilitating the cleaning of the mold. Then, start the second motor 13 to drive the rotating rod 19 to rotate, causing the placement plate 12 to rotate and offset, facilitating the blowing of the waste rubber after cleaning through the blowing pipe 16, and discharging the waste rubber after cleaning through the discharge hole 11. In addition, when blowing the waste rubber after cleaning through the blowing pipe 16, by rotating the worm 18, the worm gear 17 engaged with the worm 18 rotates through the rotating shaft 15, thereby driving the blowing pipe 16 to rotate, facilitating the adjustment of the angle of the blowing pipe 16 according to actual usage requirements, facilitating the blowing of the waste rubber after cleaning, and facilitating the use of the user.

[0035] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A mold in-and-out steering mechanism for a flat-plate vulcanizing machine, comprising a base (1), characterized in that: The base (1) is provided with a vulcanized cover plate (2), and the base (1) is provided with a steering mechanism, wherein the steering mechanism comprises a steering assembly and a cleaning assembly; The cleaning assembly comprises a fixed frame (7) arranged on the upper end surface of the base (1), a cylinder (9) is arranged on the lower end surface of the fixed frame (7), a cutter (10) is arranged at the output end of the cylinder (9), a mounting frame (14) is arranged on the fixed frame (7), a purge pipe (16) is rotatably arranged on the inner side of the mounting frame (14), a rotating shaft (15) is arranged on both sides of the purge pipe (16), a worm gear (17) is arranged on the outer side of the rotating shaft (15) on the front side, and a worm (18) is rotatably arranged on the outer side of the mounting frame (14).

2. A flat plate vulcanizing machine mold in-and-out steering mechanism according to claim 1, characterized in that: The steering assembly comprises a first motor (3) arranged on a base (1); the output shaft of the first motor (3) is provided with a threaded rod (4); the base (1) is provided with a guide rod (5); the base (1) is movably provided with a moving frame (6); and the front and back sides of the moving frame (6) are both provided with connecting plates (8).

3. A plate vulcanizing machine mold in-and-out steering mechanism according to claim 1, characterized in that: The steering assembly further comprises a second motor (13) arranged on the front side of the moving frame (6); the output shaft of the second motor (13) is provided with a rotating rod (19); a placement plate (12) is provided on the outer side of the rotating rod (19); and a baffle (20) is provided on the inner side of the moving frame (6).

4. A plate vulcanizing machine mold in-and-out steering mechanism according to claim 1, characterized in that: The purge pipe (16) is located on the inner side of the mounting frame (14), the worm wheel (17) and the worm (18) are meshed with each other, and one end of the rotating shaft (15) is rotatably arranged on the inner wall of the mounting frame (14).

5. The mold in-and-out steering mechanism of a flat-plate vulcanizing machine according to claim 1, characterized in that: A discharge hole (11) is provided inside the base (1), and the purge pipe (16) is arranged at an angle.

6. A mold in-and-out steering mechanism for a flat-plate vulcanizing machine according to claim 2, characterized in that: A threaded through hole threadedly connected to the threaded rod (4) is provided inside the front connecting plate (8), and a guide through hole matching the size of the guide rod (5) is provided inside the back connecting plate (8).

7. A plate vulcanizing machine mold in-and-out steering mechanism according to claim 3, characterized in that: The placement plate (12) is located on the inner side of the moving frame (6), and the placement plate (12) abuts against the baffle plate (20).

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