Vulcanizing device of rubber product processing system

Abstract

The utility model discloses a vulcanizing device of a rubber product processing system, and belongs to the technical field of rubber product processing. The vulcanizing machine comprises a vulcanizing box, a processing cavity is formed in the vulcanizing box, a discharging opening is formed in the bottom of the vulcanizing box, a stirring and wall scraping mechanism is arranged in the processing cavity, an auger pushing assembly is arranged in the discharging opening, and the stirring and wall scraping mechanism and the auger pushing assembly are connected with a driving mechanism. The problem that an existing device is insufficient in practicability is solved, the main gear and the second connecting shaft are driven by the motor to rotate, and the second connecting shaft drives the stirring and wall scraping mechanism to rotate through the auxiliary assembly; the main gear drives the auxiliary gear and the other second connecting shaft to rotate, and the second connecting shaft drives the auger shaft to rotate; the functions of stirring, wall scraping and material pushing are achieved through one motor, and the electricity utilization cost is reduced; an auxiliary bevel gear drives a rotating shaft and a wall scraping assembly to rotate, and a scraping plate in the wall scraping assembly is used for scraping and cleaning the inner wall of the processing cavity, so that the practicability of the vulcanizing device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of rubber product processing, in particular to a vulcanizing device of a rubber product processing system. Background Art

[0002] The vulcanization device for rubber products is a kind of equipment used for vulcanizing rubber products. It is a closed tank made of low-carbon steel plates. According to the structure, it can be divided into single-wall vulcanization tanks and double-wall vulcanization tanks. The single-wall vulcanization tank uses saturated steam or hot compressed air for vulcanization. When using compressed air, a heater must be installed in the tank; the double-wall vulcanization tank only uses heated air for vulcanization, and steam is sent between the inner wall and the outer wall.

[0003] For example, the Chinese patent with publication number: CN214419243U discloses a vulcanization device for a rubber product processing system, which mainly solves the problem of existing rubber discharge outflow efficiency. The patent uses the conveying motor to drive the conveying spiral blade to rotate to convey the rubber in the mixing box, and then uses the material stripping plate to scrape and clean the rubber on the bottom wall of the conveying box, thereby improving the rubber discharge outflow efficiency.

[0004] However, the above solution still has the following two disadvantages in actual operation:

[0005] 1. When the conveying motor and the conveying spiral blade cooperate with each other to push the material, an additional stirring motor is required to drive the stirring shaft to stir the raw materials. The installation of two motors does not increase the electricity cost and reduces the practicality of the vulcanizing device;

[0006] 2. Since the raw materials contain liquids with a certain viscosity such as rubber, vulcanizer and accelerator, part of the raw materials will stick to the inner wall of the mixing box during the mixing process. However, the scraping wall structure is not added in this solution, resulting in the inability to maximize the discharge of the raw materials, reducing the utilization rate of the raw materials. Utility Model Content

[0007] The utility model aims to provide a vulcanization device for a rubber product processing system, which has the advantages of reducing electricity costs and maximizing the utilization of raw materials, effectively improving the practicability of the existing vulcanization device and solving the problems in the prior art.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a vulcanization device of a rubber product processing system, comprising: a vulcanization box, a processing chamber is arranged inside the vulcanization box, a discharge port is arranged at the bottom of the vulcanization box, and the inside of the discharge port is communicated with the bottom of the processing chamber, a stirring and scraping wall mechanism is arranged inside the processing chamber, an auger pushing assembly is arranged inside the discharge port, and the stirring and scraping wall mechanism and the auger pushing assembly are respectively connected to a driving mechanism, and the driving mechanism is arranged outside the vulcanization box;

[0009] The stirring and scraping wall mechanism comprises a rotating shaft, stirring blades and a scraping wall assembly. The rotating shaft is perpendicular to the center of the processing chamber. Five rows of stirring blades are arranged in parallel on one side of the rotating shaft, and the scraping wall assembly is arranged on the other side of the rotating shaft.

[0010] Preferably, a heating pipe is provided on the inner wall of the vulcanization box, a feed hopper is provided on the top of the vulcanization box, and the feed hopper is communicated with the interior of the processing chamber.

[0011] Preferably, the auger pushing assembly includes an auger shaft, a first connecting shaft and a support assembly. The auger shaft is transversely arranged inside the discharge port, one end of the auger shaft is connected to the first connecting shaft, the first connecting shaft extends to the outside of the discharge port, and is connected to the bottom of the vulcanization box through the support assembly.

[0012] Preferably, the driving mechanism includes a motor, a main gear, an auxiliary gear, a second connecting shaft and an auxiliary component, the output end of the motor is connected to the main gear, the main gear is connected to the auxiliary gear through an external track, and the main gear is connected to the auxiliary component through a second connecting shaft.

[0013] Preferably, the wall scraping assembly includes a support rod, a connecting plate and a scraper, one end of the support rod is connected to the connecting plate, one end of the connecting plate is connected to the scraper, and the scraper is closely attached to the inner wall of the processing chamber.

[0014] Preferably, the auxiliary component is connected to the stirring and scraping mechanism, and the auxiliary gear is connected to the auger pushing component through another second connecting shaft.

[0015] Preferably, the auxiliary component includes a main bevel gear and an auxiliary bevel gear, the main bevel gear is sleeved on a second connecting shaft, the auxiliary bevel gear is sleeved on the top of the stirring and scraping mechanism, and the main bevel gear and the auxiliary bevel gear are meshed with each other.

[0016] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0017] The utility model discloses a vulcanizing device of a rubber product processing system, in which a main gear and a second connecting shaft connected thereto are driven to rotate by a motor, and then the main bevel gear and the auxiliary bevel gear are driven to mesh and transmit by the second connecting shaft, and the stirring and scraping wall mechanism is driven to rotate by the auxiliary bevel gear, thereby stirring and scraping the wall for cleaning the raw materials; at the same time, the main gear drives the auxiliary gear below and another second connecting shaft connected thereto to rotate by a crawler sleeved on the outer wall, and then the auger shaft is driven to rotate by the second connecting shaft, thereby pushing and discharging the raw materials inside the discharge port; through the above method, only one motor is required to be provided to realize the functions of stirring, scraping the wall and pushing the materials; while reducing the electricity cost, the practicability of the vulcanizing device is improved.

[0018] 2. The utility model is a vulcanizing device of a rubber product processing system. When the main bevel gear and the auxiliary bevel gear are meshed for transmission, the auxiliary bevel gear is used to drive the rotating shaft, the stirring blade and the scraper assembly to rotate, thereby stirring the raw materials through the stirring blade, and at the same time, the scraper in the scraper assembly is used to scrape and clean the inner wall of the processing chamber, thereby ensuring the maximum utilization of the raw materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of the vulcanization device of the utility model;

[0020] Figure 2 This is a schematic diagram of the interior of the vulcanizing box of the utility model;

[0021] Figure 3 It is a schematic diagram of the partial structure of the vulcanization device of the utility model;

[0022] Figure 4 It is a schematic diagram of the stirring and scraping wall mechanism of the utility model.

[0023] In the figure: 1. vulcanizing box; 2. processing chamber; 3. discharge port; 4. stirring and scraping mechanism; 5. auger pushing assembly; 6. driving mechanism; 11. heating tube; 12. feed hopper; 41. rotating shaft; 42. stirring blade; 43. scraping assembly; 431. support rod; 432. connecting plate; 433. scraper; 51. auger shaft; 52. first connecting shaft; 53. supporting assembly; 61. motor; 62. main gear; 63. auxiliary gear; 64. second connecting shaft; 65. auxiliary assembly; 651. main bevel gear; 652. auxiliary bevel gear. DETAILED DESCRIPTION

[0024] 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.

[0025] In order to solve the problem that the existing vulcanizing device uses the conveying motor and the conveying spiral blade to push the material, an additional stirring motor is required to drive the stirring shaft to stir the raw materials. The two motors 61 are set up at the same time without increasing the electricity cost and reducing the practicality of the vulcanizing device. Please refer to Figure 1-Figure 3 , this embodiment provides the following technical solutions:

[0026] A vulcanization device for a rubber product processing system comprises: a vulcanization box 1, a processing chamber 2 is arranged inside the vulcanization box 1, a heating pipe 11 is arranged on the inner wall of the vulcanization box 1, since the vulcanization box 1 is vulcanized by saturated steam or hot compressed air, a heater must be arranged inside the vulcanization box 1 when the air is compressed, so the heating pipe 11 is an existing public technology and is not described in detail in this application; a feed hopper 12 is arranged on the top of the vulcanization box 1, and the feed hopper 12 is communicated with the inside of the processing chamber 2, and the feed hopper 12 is used to put in liquids with a certain viscosity such as rubber, vulcanizer and accelerator; a discharge port 3 is arranged at the bottom of the vulcanization box 1, and the inside of the discharge port 3 is communicated with the bottom of the processing chamber 2 , and a control valve is provided at the connection between the two. By closing the control valve, the raw material can be left in the processing chamber 2. After the vulcanization is completed, the control valve is opened to make the raw material flow to the discharge port 3; a stirring and scraping mechanism 4 is provided inside the processing chamber 2. The stirring and scraping mechanism 4 includes a rotating shaft 41, stirring blades 42 and a scraping assembly 43. The rotating shaft 41 is perpendicular to the center of the processing chamber 2. Five rows of stirring blades 42 are arranged in parallel on one side of the rotating shaft 41, and a scraping assembly 43 is arranged on the other side of the rotating shaft 41; therefore, during the rotation of the rotating shaft 41, the stirring blades 42 and the scraping assembly 43 can be driven to rotate at the same time, thereby realizing the functions of stirring and scraping synchronously; the discharge port 3 is provided with an auger pushing assembly 5, which includes an auger shaft 51, a first connecting shaft 52 and a support assembly 53. The auger shaft 51 is transversely arranged inside the discharge port 3, and is used to push the raw materials to speed up the discharge of the raw materials; one end of the auger shaft 51 is connected to the first connecting shaft 52, and the first connecting shaft 52 extends to the outside of the discharge port 3. The first connecting shaft 52 is used to connect the auger shaft 51 to the driving mechanism 6. The first connecting shaft 52 is connected to the bottom of the vulcanization box 1 through the support assembly 53. The support assembly 53 is composed of a sleeve and a fixed rod. Two fixed rods are vertically arranged above the sleeve, and the fixed rods are connected to the bottom of the vulcanization box 1; the sleeve is mainly It is used to sleeve the first connecting shaft 52, and the fixing rod provides support force for the sleeve and the first connecting shaft 52; and the stirring and scraping mechanism 4 and the auger pushing assembly 5 are respectively connected to the driving mechanism 6, and the driving mechanism 6 is arranged on the outside of the vulcanization box 1. The driving mechanism 6 includes a motor 61, a main gear 62, an auxiliary gear 63, a second connecting shaft 64 and an auxiliary assembly 65. The output end of the motor 61 is connected to the main gear 62, and the main gear 62 is connected to the auxiliary gear 63 through an external crawler track. The main gear 62 is connected to the auxiliary assembly 65 through a second connecting shaft 64, and the auxiliary assembly 65 is connected to the stirring and scraping mechanism 4, and the auxiliary gear 63 is connected to the auger pushing assembly 5 through another second connecting shaft 64.

[0027] Specifically, the motor 61 drives the main gear 62 and a second connecting shaft 64 connected thereto to rotate, and then the second connecting shaft 64 drives the auxiliary component 65 to rotate, and then the auxiliary component 65 drives the rotating shaft 41 of the stirring and scraping mechanism 4 to rotate, and the rotating shaft 41 simultaneously drives the stirring blade 42 and the scraping component 43, thereby stirring and scraping the raw materials inside; at the same time, the main gear 62 drives the auxiliary gear 63 below and another second connecting shaft 64 connected thereto to rotate by the crawler track sleeved on the outer wall, and then drives the first connecting shaft 52 in the auger pushing component 5 to rotate by the second connecting shaft 64, and then uses the first connecting shaft 52 to drive the auger shaft 51 to rotate, thereby pushing and discharging the raw materials inside the discharge port 3; through the above method, only one motor 61 is required to be set up to realize the functions of stirring, scraping and pushing; while reducing the electricity cost, the practicality of the vulcanizing device is improved.

[0028] In order to solve the problem that the existing rubber product raw materials contain rubber, vulcanizers, accelerators and other liquids with certain viscosity, part of the raw materials will stick to the inner wall of the mixing box during the mixing process, but the scraping wall structure is not added in this solution, resulting in the inability to maximize the discharge of the raw materials, reducing the utilization rate of the raw materials. Please refer to Figure 1-Figure 4 , this embodiment provides the following technical solutions:

[0029] The scraper assembly 43 includes a support rod 431, a connecting plate 432 and a scraper 433, one end of the support rod 431 is connected to the connecting plate 432, one end of the connecting plate 432 is connected to the scraper 433, and the scraper 433 is tightly attached to the inner wall of the processing chamber 2; since the shape of the bottom of the processing chamber 2 is a trapezoid, the shape of the scraper 433 near the bottom of the processing chamber 2 is an inclined surface, and is tightly attached to the inner wall of the bottom of the processing chamber 2; the auxiliary assembly 65 includes a main bevel gear 651 and an auxiliary bevel gear 652, the main bevel gear 651 is sleeved on a second connecting shaft 64, and the auxiliary bevel gear 652 is sleeved on the top of the stirring and scraping mechanism 4, that is: the auxiliary bevel gear 652 is sleeved on the top of the rotating shaft 41, and the main bevel gear 651 and the auxiliary bevel gear 652 are meshed with each other.

[0030] Specifically, the motor 61 drives a second connecting shaft 64 to rotate, and then the second connecting shaft 64 drives the main bevel gear 651 to rotate. Since the main bevel gear 651 and the auxiliary bevel gear 652 are meshed with each other, the main bevel gear 651 drives the auxiliary bevel gear 652 to mesh while rotating. The auxiliary bevel gear 652 drives the rotating shaft 41 to rotate, and then the rotating shaft 41 drives the stirring blade 42 and the scraper assembly 43 to rotate. The stirring blade 42 stirs the raw material, and the scraper 433 in the scraper assembly 43 scrapes and cleans the inner wall of the processing chamber 2 to ensure the maximum utilization of the raw material.

[0031] Working principle: the motor 61 drives the main gear 62 and a second connecting shaft 64 to rotate, and the second connecting shaft 64 drives the stirring and scraping mechanism 4 to rotate through the auxiliary component 65; the main gear 62 drives the auxiliary gear 63 and another second connecting shaft 64 to rotate, and the second connecting shaft 64 drives the auger shaft 51 to rotate; the stirring and scraping functions and the pushing functions are realized simultaneously by a motor 61, which can reduce the electricity cost; the main bevel gear 651 and the auxiliary bevel gear 652 cooperate with each other to drive the rotating shaft 41 and the scraping component 43 to rotate, and the scraper 433 in the scraping component 43 is used to scrape and clean the inner wall of the processing chamber 2, thereby improving the practicability of the vulcanization device.

[0032] It should be noted that, in this article, relational terms such as first and second, etc. 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 these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A vulcanizing device for a rubber product processing system, comprising: A vulcanizing box (1), characterized in that: a processing chamber (2) is arranged inside the vulcanizing box (1), a discharge port (3) is arranged at the bottom of the vulcanizing box (1), and the inside of the discharge port (3) is communicated with the bottom of the processing chamber (2), a stirring and scraping mechanism (4) is arranged inside the processing chamber (2), an auger pushing assembly (5) is arranged inside the discharge port (3), and the stirring and scraping mechanism (4) and the auger pushing assembly (5) are respectively connected to a driving mechanism (6), and the driving mechanism (6) is arranged outside the vulcanizing box (1); The stirring and scraping mechanism (4) comprises a rotating shaft (41), stirring blades (42) and a wall scraping assembly (43); the rotating shaft (41) is perpendicular to the center of the processing chamber (2); five rows of stirring blades (42) are arranged in parallel on one side of the rotating shaft (41); and the wall scraping assembly (43) is arranged on the other side of the rotating shaft (41).

2. The vulcanizing device of the rubber product processing system according to claim 1, characterized in that: The inner wall of the vulcanization box (1) is provided with a heating pipe (11), the top of the vulcanization box (1) is provided with a feed hopper (12), and the feed hopper (12) is communicated with the interior of the processing chamber (2).

3. The vulcanizing device of the rubber product processing system according to claim 1, characterized in that: The auger pushing assembly (5) comprises an auger shaft (51), a first connecting shaft (52) and a support assembly (53); the auger shaft (51) is transversely arranged inside the discharge port (3); one end of the auger shaft (51) is connected to the first connecting shaft (52); the first connecting shaft (52) extends to the outside of the discharge port (3) and is connected to the bottom of the vulcanization box (1) through the support assembly (53).

4. The vulcanizing device of the rubber product processing system according to claim 1, characterized in that: The driving mechanism (6) comprises a motor (61), a main gear (62), an auxiliary gear (63), a second connecting shaft (64) and an auxiliary component (65); the output end of the motor (61) is connected to the main gear (62); the main gear (62) is connected to the auxiliary gear (63) via an external crawler belt; and the main gear (62) is connected to the auxiliary component (65) via a second connecting shaft (64).

5. The vulcanizing device of the rubber product processing system according to claim 1, characterized in that: The wall scraping assembly (43) comprises a support rod (431), a connecting plate (432) and a scraper (433); one end of the support rod (431) is connected to the connecting plate (432); one end of the connecting plate (432) is connected to the scraper (433); and the scraper (433) is closely attached to the inner wall of the processing chamber (2).

6. The vulcanizing device of the rubber product processing system according to claim 4, characterized in that: The auxiliary component (65) is connected to the stirring and scraping mechanism (4), and the auxiliary gear (63) is connected to the auger pushing component (5) via another second connecting shaft (64).

7. The vulcanizing device of the rubber product processing system according to claim 4, characterized in that: The auxiliary component (65) comprises a main bevel gear (651) and an auxiliary bevel gear (652); the main bevel gear (651) is sleeved on a second connecting shaft (64); the auxiliary bevel gear (652) is sleeved on the top end of the stirring and scraping mechanism (4); and the main bevel gear (651) and the auxiliary bevel gear (652) are meshed with each other.

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