Automatic inflating device of vulcanizing machine

Abstract

The utility model discloses an automatic inflating device of a vulcanizing machine, which comprises a mounting base, the upper end face of the mounting base is fixedly provided with a fixing plate through a plurality of fixing frames, the upper end face of the fixing plate is provided with a motor through a mounting frame, the fixing plate is provided with a driving device, and the output end of the driving device is connected with the output shaft of the motor. The output end of the driving device is connected with an upper heating plate, and a forming sleeve is fixedly installed on the lower end face of the upper heating plate. By arranging the driving device, the inflating device, the upper heating plate, the lower heating plate, the clamping block, the forming sleeve, the sealing strip and the sealing groove, the driving device can be driven by the motor to drive the upper heating plate to abut against the lower heating plate, so that the lower heating plate can drive the inflating device to automatically inflate a rubber part placed on the clamping block; and sealing can be formed between the forming sleeve and the lower heating plate through cooperation of a sealing strip and a sealing groove, so that the situation that gas leaks when the rubber part is inflated is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of vulcanizing machines, in particular to an automatic inflation device of a vulcanizing machine. Background Art

[0002] The automatic inflation device of the vulcanizer is an important component of the vulcanizer, which is mainly used to perform precise inflation operations on rubber products during the vulcanization process.

[0003] In the existing devices, it is usually necessary to manually inflate the rubber parts. Manual operation has errors and uncertainties. Therefore, it is necessary to redesign the automatic inflation device of the vulcanizer to address the above problems. Utility Model Content

[0004] The utility model aims to solve the problems in the background technology and proposes an automatic inflation device for a vulcanizing machine.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] The automatic inflation device of the vulcanizer comprises a mounting base, the upper end surface of the mounting base is fixedly installed with a fixing plate through a plurality of fixing frames, the upper end surface of the fixing plate is installed with a motor through the mounting frame, the fixing plate is provided with a driving device, and the output end of the driving device is connected to the output shaft of the motor, the output end of the driving device is connected to the upper heating plate, the lower end surface of the upper heating plate is fixedly installed with a forming sleeve, the lower end surface of the fixing plate is symmetrically fixedly installed with two guide rods, and one end of the two guide rods away from the fixing plate passes through the upper heating plate and is fixedly connected to the upper end surface of the mounting base, a lower heating plate is commonly sleeved between the two guide rods, a sealing groove is provided on the upper end surface of the lower heating plate, a clamping block is fixedly installed on the upper end surface of the lower heating plate, an air cavity is provided in the clamping block, a plurality of air outlet holes are circumferentially provided on the outer wall of the clamping block, an inflation device is clamped in the lower heating plate, and the output end of the inflation device is connected to the upper end surface of the mounting base.

[0007] Preferably, two fixing blocks are fixedly mounted on both sides of the upper heating plate, and the two fixing blocks are respectively connected to the output ends of the driving device.

[0008] Preferably, a sealing strip is fixedly mounted on the lower end surface of the forming sleeve.

[0009] Preferably, the driving device includes two threaded rods, and the two threaded rods are rotatably mounted on the fixed plate respectively, and one of the threaded rods is fixedly connected to the output shaft of the motor, and one end of the two threaded rods are mounted on the upper end surface of the mounting base through bearings, and the two fixed blocks are respectively threadedly connected to the threaded rods at corresponding positions, and the two threaded rods are connected by a synchronization component.

[0010] Preferably, the synchronization assembly comprises a first synchronization wheel and a second synchronization wheel, and the first synchronization wheel and the second synchronization wheel are respectively mounted on two threaded rods, and a synchronization belt is commonly installed between the first synchronization wheel and the second synchronization wheel.

[0011] Preferably, the inflation device includes multiple springs and sleeves, and the multiple springs are fixedly connected to the upper end surface of the mounting base, and the sleeve is connected to the air cavity, and the ends of the multiple springs away from the mounting base are in contact with the lower end surface of the lower heating plate, and the sleeve is clamped in the lower heating plate, and a piston is slidably clamped in the sleeve, and two one-way pipes are symmetrically installed on the piston, and a support rod is fixedly installed on the lower end surface of the piston, and the end of the support rod away from the piston is fixedly installed on the upper end surface of the mounting base.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. By setting a driving device, an inflating device, an upper heating plate, a lower heating plate, and a card block, they cooperate with each other. The motor can drive the driving device to drive the upper heating plate and the lower heating plate to collide with each other, and then the lower heating plate can drive the inflating device to automatically inflate the rubber parts placed on the card block, without human operation, thereby improving work efficiency.

[0014] 2. By providing a forming sleeve, a sealing strip and a sealing groove, the forming sleeve can be sealed by utilizing the engagement of the sealing strip and the sealing groove, thereby preventing gas leakage when the rubber part is inflated.

[0015] In summary, the utility model is provided with a driving device, an inflation device, an upper heating plate, a lower heating plate, a clamping block, a forming sleeve, a sealing strip, and a sealing groove. The driving device can be driven by a motor to drive the upper heating plate and the lower heating plate to resist each other, so that the lower heating plate can drive the inflation device to automatically inflate the rubber part placed on the clamping block. The sealing strip and the sealing groove can cooperate to form a seal between the forming sleeve and the lower heating plate to prevent gas leakage when the rubber part is inflated. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of the automatic inflation device of the vulcanizing machine proposed by the utility model;

[0017] Figure 2 It is a schematic diagram of the upper heating plate portion of the automatic inflation device of the vulcanizer proposed by the utility model;

[0018] Figure 3 It is a schematic diagram of the fixed plate part of the automatic inflation device of the vulcanizing machine proposed by the utility model;

[0019] Figure 4The utility model is a partial schematic diagram of the inflation device of the automatic inflation device of the vulcanizing machine.

[0020] In the figure: 1 mounting base, 2 fixing frame, 3 fixing plate, 4 mounting frame, 5 motor, 6 upper heating plate, 7 fixing block, 8 guide rod, 9 threaded rod, 10 lower heating plate, 11 clamping block, 12 spring, 13 sealing groove, 14 sleeve, 15 piston, 16 support rod, 17 one-way pipe, 18 air outlet, 19 first synchronous wheel, 20 synchronous belt, 21 forming sleeve, 22 sealing strip, 23 air cavity, 24 second synchronous wheel. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Reference Figure 1-4 The automatic inflation device of the vulcanizer comprises a mounting base 1, a fixing plate 3 is fixedly installed on the upper end surface of the mounting base 1 through a plurality of fixing frames 2, a motor 5 is installed on the upper end surface of the fixing plate 3 through a mounting frame 4, a driving device is arranged on the fixing plate 3, and the output end of the driving device is connected to the output shaft of the motor 5, an upper heating plate 6 is connected to the output end of the driving device, a forming sleeve 21 is fixedly installed on the lower end surface of the upper heating plate 6, two guide rods 8 are symmetrically fixedly installed on the lower end surface of the fixing plate 3, and one end of the two guide rods 8 away from the fixing plate 3 passes through the upper heating plate 6 and is fixedly connected to the upper end surface of the mounting base 1, a lower heating plate 10 is commonly sleeved between the two guide rods 8, a sealing groove 13 is provided on the upper end surface of the lower heating plate 10, a card block 11 is fixedly installed on the upper end surface of the lower heating plate 10, an air cavity 23 is provided in the card block 11, a plurality of air outlet holes 18 are circumferentially provided on the outer wall of the card block 11, an inflation device is carded in the lower heating plate 10, and the output end of the inflation device is connected to the upper end surface of the mounting base 1.

[0023] Two fixing blocks 7 are fixedly mounted on both sides of the upper heating plate 6, and the two fixing blocks 7 are respectively connected to the output ends of the driving device.

[0024] A sealing strip 22 is fixedly mounted on the lower end surface of the forming sleeve 21 . It should be noted that the forming sleeve 21 can be sealed by the engagement of the sealing strip 22 with the sealing groove 13 .

[0025] The driving device includes two threaded rods 9, and the two threaded rods 9 are rotatably mounted on the fixed plate 3 respectively, and one of the threaded rods 9 is fixedly connected to the output shaft of the motor 5, and one end of the two threaded rods 9 is mounted on the upper end surface of the mounting base 1 through a bearing, and the two fixing blocks 7 are respectively threadedly connected to the threaded rods 9 at corresponding positions, and the two threaded rods 9 are connected by a synchronization component.

[0026] The synchronous assembly includes a first synchronous wheel 19 and a second synchronous wheel 24, and the first synchronous wheel 19 and the second synchronous wheel 24 are respectively installed on the two threaded rods 9, and a synchronous belt 20 is installed between the first synchronous wheel 19 and the second synchronous wheel 24. The rotation of the first synchronous wheel 19 can make the synchronous belt 20 work synchronously, and the operation of the synchronous belt 20 can drive the second synchronous wheel 24 to rotate synchronously, thereby making the two threaded rods 9 rotate synchronously.

[0027] The inflation device includes multiple springs 12 and a sleeve 14, and the multiple springs 12 are fixedly connected to the upper end surface of the mounting base 1, and the sleeve 14 is connected to the air cavity 23, and the ends of the multiple springs 12 away from the mounting base 1 are in contact with the lower end surface of the lower heating plate 10, and the sleeve 14 is clamped in the lower heating plate 10, and a piston 15 is slidably clamped in the sleeve 14, and two one-way pipes 17 are symmetrically installed on the piston 15. It should be noted that: air can only enter the sleeve 14 through the one-way pipe 17, and a support rod 16 is fixedly installed on the lower end surface of the piston 15, and the end of the support rod 16 away from the piston 15 is fixedly installed on the upper end surface of the mounting base 1.

[0028] When the utility model is in use, the rubber part can be firstly clamped on the clamping block 11, and then the motor 5 can be started, and the output shaft of the motor 5 will drive the threaded rod 9 fixedly connected thereto to rotate, and then the threaded rod 9 fixedly connected to the motor 5 will drive the first synchronous wheel 19 to rotate, and the first synchronous wheel 19 drives the second synchronous wheel 24 to rotate synchronously through the synchronous belt 20, and then the two threaded rods 9 will rotate synchronously, and then the two threaded rods 9 will drive the two fixed blocks 7 threadedly connected thereto to displace, and then the two fixed blocks 7 will drive the upper heating plate 6 to move, and then the upper heating plate 6 will drive the forming sleeve 21 to move until the sealing strip 22 at the bottom end of the forming sleeve 21 is engaged with the sealing groove 13 on the lower heating plate 10, and then the upper heating plate 6 will drive the lower heating plate 10 to slide on the guide rod 8, and then the lower heating plate 10 will be compressed Multiple springs 12, and as the lower heating plate 10 moves, the sleeve 14 will move synchronously with the lower heating plate 10. At this time, the piston 15 will push the gas inside the sleeve 14 to the air cavity 23, and the air cavity 23 will send the gas to the rubber part through multiple air outlet holes 18. At this time, the automatic inflation and heating molding of the rubber part are completed, and then the motor 5 can be turned over, and the output shaft of the motor 5 will drive the threaded rod 9 fixedly connected to it to reverse. The reversal of the threaded rod 9 can drive the fixed block 7 to move toward the fixed plate 3, and then the upper heating plate 6 will drive the molding sleeve 21 away from the lower heating plate 10, and then the multiple springs 12 will be reset. At this time, the multiple springs 12 will drive the lower heating plate 10 to slide on the guide rod 8, and the sleeve 14 will move synchronously with the lower heating plate 10, and then the outside air can be transported into the sleeve 14 through the one-way pipe 17.

[0029] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An automatic inflation device for a vulcanizing machine, comprising a mounting base (1), characterized in that: A fixing plate (3) is fixedly mounted on the upper end surface of the mounting base (1) via a plurality of fixing frames (2); a motor (5) is mounted on the upper end surface of the fixing plate (3) via a mounting frame (4); a driving device is provided on the fixing plate (3), and an output end of the driving device is connected to an output shaft of the motor (5); an upper heating plate (6) is connected to the output end of the driving device; a forming sleeve (21) is fixedly mounted on the lower end surface of the upper heating plate (6); two guide rods (8) are symmetrically fixedly mounted on the lower end surface of the fixing plate (3), and the two guide rods (8) are away from the fixing plate (3). One end of the guide rod (8) passes through the upper heating plate (6) and is fixedly connected to the upper end surface of the mounting base (1); a lower heating plate (10) is sleeved between the two guide rods (8); a sealing groove (13) is provided on the upper end surface of the lower heating plate (10); a clamping block (11) is fixedly installed on the upper end surface of the lower heating plate (10); an air cavity (23) is provided in the clamping block (11); a plurality of air outlet holes (18) are circumferentially provided on the outer wall of the clamping block (11); an inflating device is provided in the lower heating plate (10), and the output end of the inflating device is connected to the upper end surface of the mounting base (1).

2. The automatic inflation device for a vulcanizing machine according to claim 1, characterized in that: Two fixing blocks (7) are fixedly mounted on both sides of the upper heating plate (6), and the two fixing blocks (7) are respectively connected to the output ends of the driving device.

3. The automatic inflation device for a vulcanizing machine according to claim 1, characterized in that: A sealing strip (22) is fixedly mounted on the lower end surface of the forming sleeve (21).

4. The automatic inflation device for a vulcanizing machine according to claim 1, characterized in that: The driving device comprises two threaded rods (9), and the two threaded rods (9) are respectively rotatably mounted on the fixing plate (3), and one of the threaded rods (9) is fixedly connected to the output shaft of the motor (5), and one end of the two threaded rods (9) is mounted on the upper end surface of the mounting base (1) through a bearing, and the two fixing blocks (7) are respectively threadedly connected to the threaded rods (9) at corresponding positions, and the two threaded rods (9) are connected via a synchronization component.

5. The automatic inflation device for a vulcanizing machine according to claim 4, characterized in that: The synchronous assembly comprises a first synchronous wheel (19) and a second synchronous wheel (24), and the first synchronous wheel (19) and the second synchronous wheel (24) are respectively mounted on two threaded rods (9), and a synchronous belt (20) is installed between the first synchronous wheel (19) and the second synchronous wheel (24).

6. The automatic inflation device for a vulcanizing machine according to claim 1, characterized in that: The inflation device comprises a plurality of springs (12) and a sleeve (14), wherein the plurality of springs (12) are fixedly connected to the upper end surface of the mounting base (1), and the sleeve (14) is communicated with the air cavity (23), and the ends of the plurality of springs (12) away from the mounting base (1) are in contact with the lower end surface of the lower heating plate (10), and the sleeve (14) is clamped in the lower heating plate (10), and a piston (15) is slidably clamped in the sleeve (14), and two one-way pipes (17) are symmetrically mounted on the piston (15), and a support rod (16) is fixedly mounted on the lower end surface of the piston (15), and the end of the support rod (16) away from the piston (15) is fixedly mounted on the upper end surface of the mounting base (1).

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