Dewaxing kettle door reinforcing structure

Abstract

The utility model belongs to the technical field of dewaxing kettle manufacturing, and particularly relates to a dewaxing kettle door reinforcing structure which comprises a base, the top of the base is fixedly connected with a kettle body, one side of the kettle body is rotationally connected with a kettle door through a rotating shaft, one side of the kettle door is provided with a locking mechanism, and one side of the kettle door is provided with an automatic opening and closing mechanism. By arranging the locking mechanism, the kettle door and the kettle body can be tightly and stably connected together, the problem of steam leakage caused by insufficient sealing performance is prevented, the problem of separation of the kettle body and the kettle door caused by an infirm connection mode is avoided, the kettle door is automatically opened and closed by the self-opening and closing mechanism, and the safety of the kettle is improved. Compared with the prior art, the dewaxing kettle has the advantages that the situation that workers are scalded by residual steam during manual operation is avoided, the kettle door and the kettle body of the dewaxing kettle can be tightly and stably connected together through matched use of the locking mechanism and the self-opening and closing mechanism, the sealing performance and the firmness are guaranteed, the situation that the workers are scalded by the residual steam during manual operation is avoided, and therefore the safety is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of dewaxing kettle manufacturing, in particular to a dewaxing kettle door reinforcement structure. Background Art

[0002] A dewaxing kettle is a device used to remove the wax pattern of the mold during the casting process. It is mainly composed of a kettle body, a kettle door, a heater, a control system and a pressure sensor. The kettle body and the kettle door are sealed and usually connected together in a specific way to withstand the pressure of steam.

[0003] However, the dewaxing kettle door usually has insufficient sealing performance and unreliable locking mechanism, which leads to steam leakage. In addition, workers are required to manually open and close the kettle door, which can easily cause workers to be scalded by residual steam. Therefore, it is of great practical significance to reinforce and improve the dewaxing kettle door. To this end, we propose a dewaxing kettle door reinforcement structure. Utility Model Content

[0004] In order to make up for the shortcomings of the existing technology, the traditional dewaxing kettle door has insufficient sealing performance and an unreliable locking mechanism, and workers are required to manually open and close the kettle door, which may easily cause workers to be scalded by residual steam. The utility model proposes a dewaxing kettle door reinforcement structure.

[0005] The technical solution adopted by the utility model to solve the technical problem is: a dewaxing kettle door reinforcement structure, comprising a base, the top of the base is fixedly connected to the kettle body, one side of the kettle body is rotatably connected to the kettle door through a rotating shaft, one side of the kettle door is provided with a locking mechanism, and one side of the kettle door is provided with a self-opening and closing mechanism;

[0006] The locking mechanism includes a door post, which is fixedly connected to one side of the kettle door, a stopper block is fixedly connected to the surface of the door post, the number of the stopper blocks is six, a card slot is provided on one side of the stopper block, the inner cavity of the kettle body is rotatably connected to a rotating ring, the inner side of the rotating ring is fixedly connected to a card block, the number of the card blocks is equal to the number of the stopper blocks, the surface of the card block is slidably connected to the inner cavity of the card slot, the surface of the rotating ring is provided with tooth grooves, the number of the tooth grooves is several, the top of the base is fixedly connected to a motor, the output end of the motor is fixedly connected to a rotating column, the surface of the rotating column is fixedly connected to a tooth block, the number of the tooth blocks is equal to the number of tooth grooves, and the surface of the tooth block is meshed with the inner cavity of the tooth groove;

[0007] The self-opening and closing mechanism includes a connecting block, which is fixedly connected to one side of the kettle door, and a first connecting ring is fixedly connected to one side of the connecting block. An electric telescopic rod is provided on one side of the kettle body, and one end of the electric telescopic rod is fixedly connected to a second connecting ring, and the inner side of the first connecting ring is in contact with the inner side of the second connecting ring.

[0008] Preferably, a support block is fixedly connected to one side of the kettle body, a support rod is fixedly connected to one side of the support block, the inner wall of the support rod is rotatably connected to a connecting shaft, and one end of the electric telescopic rod is fixedly connected to a mounting block, there are two mounting blocks, and the inner walls of the two mounting blocks are rotatably connected to the surface of the connecting shaft.

[0009] Preferably, one side of the rotating ring is fixedly connected to a limiting ring, one side of the limiting ring is fixedly connected to a limiting plate, the inner wall of the kettle body is provided with a limiting groove, the surface of the limiting plate is rotatably connected to the inner cavity of the limiting groove, and the surface of the limiting ring is rotatably connected to the inner cavity of the limiting groove.

[0010] The position of the rotating ring is limited by the coordinated use of the limiting ring, the limiting sheet and the limiting groove, so as to prevent the kettle door and the rotating ring from being separated from the kettle body due to the high temperature and high pressure inside the kettle body, thereby increasing the overall stability;

[0011] Preferably, a sealing gasket is provided on the contact surface between the kettle door and the rotating ring, and the sealing gasket is made of silicone material.

[0012] Preferably, a fixing block is fixedly connected to one side of the kettle door, a rotating hole is opened on one side of the fixing block, and a rotating rod is rotatably connected to the inner cavity of the rotating hole.

[0013] By setting a rotating rod, the rotating rod can be rotated or slid through the rotating hole, and the lateral movement of the rotating rod is guided, thereby increasing the flexibility of the rotating rod when moving;

[0014] Preferably, a buckle is fixedly connected to one side of the kettle body, and the surface of the rotating rod is slidably connected to the inner wall of the buckle.

[0015] Preferably, an anti-skid pad is provided on the inner wall of the buckle, and the anti-skid pad is made of rubber material, and the surface of the anti-skid pad is in close contact with the surface of the rotating rod.

[0016] The utility model is beneficial in that:

[0017] The utility model provides a locking mechanism and a self-opening and closing mechanism. The locking mechanism can connect the kettle door and the kettle body tightly and firmly, thereby preventing steam leakage due to insufficient sealing and avoiding the problem of loose connection which causes the kettle body and the kettle door to separate. The self-opening and closing mechanism can automatically open and close the kettle door, thereby preventing workers from being scalded by residual steam during manual operation, thereby ensuring safety when using the dewaxing kettle for dewaxing. Through the coordinated use of the locking mechanism and the self-opening and closing mechanism, the kettle door and the kettle body of the dewaxing kettle can be tightly and firmly connected, thereby ensuring sealing and firmness, preventing workers from being scalded by residual steam during manual operation, thereby ensuring safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

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

[0020] Figure 2 It is a schematic diagram of the self-opening and closing mechanism of the utility model;

[0021] Figure 3 This is a schematic diagram of the limit groove structure of the utility model;

[0022] Figure 4 This is a schematic diagram of the locking mechanism of the utility model;

[0023] Figure 5 This is a schematic diagram of the support rod structure of the utility model;

[0024] Figure 6 This is a schematic diagram of the anti-slip mat structure of the utility model;

[0025] Figure 7 This is a schematic diagram of the sealing gasket structure of the utility model.

[0026] In the figure: 1. base; 2. kettle body; 3. kettle door; 4. locking mechanism; 401. door post; 402. stopper block; 403. slot; 404. rotating ring; 405. block; 406. tooth groove; 407. motor; 408. rotating column; 409. tooth block; 5. self-opening and closing mechanism; 501. connecting block; 502. first connecting ring; 503. electric telescopic rod; 504. second connecting ring; 6. supporting block; 7. supporting rod; 8. connecting shaft; 9. mounting block; 10. limiting ring; 11. limiting plate; 12. limiting slot; 13. sealing pad; 14. fixing block; 15. rotating hole; 16. rotating rod; 17. buckle; 18. anti-slip pad. DETAILED DESCRIPTION

[0027] 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.

[0028] The following is combined with Figure 1-7 To further explain this application in detail,

[0029] The present application embodiment discloses a reinforcing structure for a dewaxing kettle door 3. Figure 1 , Figure 3 and Figure 4 A dewaxing kettle door 3 reinforcement structure comprises a base 1, a kettle body 2 is fixedly connected to the top of the base 1, a kettle door 3 is rotatably connected to one side of the kettle body 2 through a rotating shaft, a locking mechanism 4 is arranged on one side of the kettle door 3, and a self-opening and closing mechanism 5 is arranged on one side of the kettle door 3;

[0030] The locking mechanism 4 includes a door column 401, which is fixedly connected to one side of the kettle door 3. A stopper block 402 is fixedly connected to the surface of the door column 401. The number of the stopper blocks 402 is six. A card slot 403 is provided on one side of the stopper block 402. A rotating ring 404 is rotatably connected to the inner cavity of the kettle body 2. A card block 405 is fixedly connected to the inner side of the rotating ring 404. The number of the card blocks 405 is equal to the number of the stopper blocks 402. The surface of the card block 405 is slidably connected to the inner cavity of the card slot 403. A tooth groove 406 is provided on the surface of the rotating ring 404. The number of the tooth grooves 406 is several. A motor 407 is fixedly connected to the top of the base 1. A rotating column 408 is fixedly connected to the output end of the motor 407. A tooth block 409 is fixedly connected to the surface of the rotating column 408. The number of the tooth blocks 409 is equal to the number of the tooth grooves 406. The surface of the tooth block 409 is meshed with the inner cavity of the tooth groove 406.

[0031] The self-opening and closing mechanism 5 includes a connecting block 501, which is fixedly connected to one side of the kettle door 3, and a first connecting ring 502 is fixedly connected to one side of the connecting block 501. An electric telescopic rod 503 is provided on one side of the kettle body 2, and one end of the electric telescopic rod 503 is fixedly connected to a second connecting ring 504. The inner side of the first connecting ring 502 is in contact with the inner side of the second connecting ring 504.

[0032] Reference Figure 2 and Figure 5 A support block 6 is fixedly connected to one side of the kettle body 2, a support rod 7 is fixedly connected to one side of the support block 6, a connecting shaft 8 is rotatably connected to the inner wall of the support rod 7, and a mounting block 9 is fixedly connected to one end of the electric telescopic rod 503. There are two mounting blocks 9, and the inner walls of the two mounting blocks 9 are rotatably connected to the surface of the connecting shaft 8. By arranging the support block 6 and the support rod 7, the connecting shaft 8 can be supported, thereby supporting the electric telescopic rod 503. The electric telescopic rod 503 is rotatably connected to the connecting shaft 8, so that the electric telescopic rod 503 is more convenient and flexible when rotating;

[0033] Reference Figure 3 and Figure 4 One side of the rotating ring 404 is fixedly connected to the limiting ring 10, one side of the limiting ring 10 is fixedly connected to the limiting sheet 11, the inner wall of the kettle body 2 is provided with a limiting groove 12, the surface of the limiting sheet 11 is rotatably connected to the inner cavity of the limiting groove 12, and the surface of the limiting ring 10 is rotatably connected to the inner cavity of the limiting groove 12. Through the coordinated use of the limiting ring 10, the limiting sheet 11 and the limiting groove 12, the position of the rotating ring 404 is limited to prevent the kettle door 3 and the rotating ring 404 from being separated from the kettle body 2 due to the high temperature and pressure inside the kettle body 2, thereby increasing the overall stability;

[0034] Reference Figure 7 The contact surface between the kettle door 3 and the rotating ring 404 is provided with a sealing gasket 13, which is made of a silicone material. By providing the sealing gasket 13, the sealing performance of the kettle body 2 is increased to prevent steam leakage, thereby ensuring the stability of the high temperature and high pressure environment inside the kettle body 2. The sealing gasket 13 made of silicone material has the characteristic of high temperature resistance, which avoids the sealing gasket 13 from being damaged in a high temperature environment during operation, thereby ensuring the normal operation of the equipment;

[0035] Reference Figure 1 and Figure 6 A fixed block 14 is fixedly connected to one side of the kettle door 3, and a rotating hole 15 is opened on one side of the fixed block 14. The inner cavity of the rotating hole 15 is rotatably connected to a rotating rod 16. By setting the rotating rod 16, the rotating rod 16 can be rotated or slid through the rotating hole 15, and the lateral movement of the rotating rod 16 is guided, thereby increasing the flexibility of the rotating rod 16 when moving;

[0036] Reference Figure 1 and Figure 6 A buckle 17 is fixedly connected to one side of the kettle body 2, and the surface of the rotating rod 16 is slidably connected to the inner wall of the buckle 17. By setting the buckle 17, the position of the rotating rod 16 can be limited to prevent the rotating rod 16 from shaking randomly, thereby increasing the stability of the rotating rod 16 during the working process, thereby increasing the stability of the kettle door 3 after closing;

[0037] Reference Figure 1 and Figure 6 The inner wall of the buckle 17 is provided with an anti-skid pad 18, which is made of rubber material. The surface of the anti-skid pad 18 is in close contact with the surface of the rotating rod 16. The rubber anti-skid pad 18 can fill the gap between the rotating rod 16 and the buckle 17, thereby increasing the friction between the rotating rod 16 and the buckle 17, so that the connection between the rotating rod 16 and the buckle 17 is more firm and reliable;

[0038] Working principle: When the operator uses the dewaxing kettle, after putting the dewaxing items into the kettle body 2, the operator first starts the electric telescopic rod 503 through an external power supply to start the extension and movement, the movement of the telescopic end of the electric telescopic rod 503 drives the second connecting ring 504 to move, the movement of the second connecting ring 504 drives the first connecting ring 502 to move, the movement of the first connecting ring 502 drives the connecting block 501 to move, the movement of the connecting block 501 drives the kettle door 3 to move, the movement of the kettle door 3 drives the door column 401 to move, the movement of the door column 401 drives the blocking block 402 to move, when the kettle door 3 is completely closed, the port of the blocking block 402 slot 403 is flush with the block 405 on the rotating door, and then the electric telescopic rod 503 is started by an external power supply. The motor 407 is driven by the output end of the motor 407 to rotate the rotating column 408, the rotating column 408 is driven by the tooth block 409 to rotate, the tooth block 409 is driven by the tooth groove 406 meshing with the tooth block 409 to rotate, so that the rotating ring 404 is rotated, the rotating ring 404 is driven by the block 405 to rotate, the block 405 is gradually embedded in the inner cavity of the slot 403, each slot 403 is used in pairs with the block 405, when the block 405 is fully engaged with the slot 403, the rotation is stopped, and the kettle door 3 and the kettle body 2 are tightly and firmly connected together, which effectively increases the tightness and reliability between the kettle body 2 and the kettle door 3, and the self-opening and closing mechanism 5 can also prevent the operator from being scalded by residual steam during work, thereby increasing the safety of use.

[0039] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A dewaxing kettle door (3) reinforcement structure, characterized in that: The kettle body (2) is fixedly connected to the top of the base (1); one side of the kettle body (2) is rotatably connected to a kettle door (3) via a rotating shaft; one side of the kettle door (3) is provided with a locking mechanism (4); and one side of the kettle door (3) is provided with a self-opening and closing mechanism (5); The locking mechanism (4) comprises a door column (401), wherein the door column (401) is fixedly connected to one side of the kettle door (3), a stopper block (402) is fixedly connected to the surface of the door column (401), the number of the stopper blocks (402) is six, a clamping groove (403) is provided on one side of the stopper block (402), the inner cavity of the kettle body (2) is rotatably connected to a rotating ring (404), the inner side of the rotating ring (404) is fixedly connected to a clamping block (405), the number of the clamping blocks (405) is equal to the number of the stopper blocks (402), and the number of the clamping blocks (405) is equal to the number of the stopper blocks (402). 05) is slidably connected to the inner cavity of the slot (403), the surface of the rotating ring (404) is provided with tooth grooves (406), the number of the tooth grooves (406) is several, the top of the base (1) is fixedly connected to a motor (407), the output end of the motor (407) is fixedly connected to a rotating column (408), the surface of the rotating column (408) is fixedly connected to a tooth block (409), the number of the tooth blocks (409) is equal to the number of the tooth grooves (406), and the surface of the tooth block (409) is meshed with the inner cavity of the tooth groove (406); The self-opening and closing mechanism (5) comprises a connecting block (501), wherein the connecting block (501) is fixedly connected to one side of the kettle door (3), and a first connecting ring (502) is fixedly connected to one side of the connecting block (501). An electric telescopic rod (503) is provided on one side of the kettle body (2), and one end of the electric telescopic rod (503) is fixedly connected to a second connecting ring (504), and the inner side of the first connecting ring (502) is in contact with the inner side of the second connecting ring (504).

2. A dewaxing kettle door (3) reinforcement structure according to claim 1, characterized in that: A support block (6) is fixedly connected to one side of the kettle body (2), a support rod (7) is fixedly connected to one side of the support block (6), an inner wall of the support rod (7) is rotatably connected to a connecting shaft (8), and one end of the electric telescopic rod (503) is fixedly connected to a mounting block (9), the number of the mounting blocks (9) is two, and the inner walls of the two mounting blocks (9) are both rotatably connected to the surface of the connecting shaft (8).

3. A dewaxing kettle door (3) reinforcement structure according to claim 1, characterized in that: One side of the rotating ring (404) is fixedly connected to a limiting ring (10), one side of the limiting ring (10) is fixedly connected to a limiting plate (11), the inner wall of the kettle body (2) is provided with a limiting groove (12), the surface of the limiting plate (11) is rotatably connected to the inner cavity of the limiting groove (12), and the surface of the limiting ring (10) is rotatably connected to the inner cavity of the limiting groove (12).

4. A dewaxing kettle door (3) reinforcement structure according to claim 1, characterized in that: A sealing gasket (13) is provided on the contact surface between the kettle door (3) and the rotating ring (404), and the sealing gasket (13) is made of a silicone material.

5. A dewaxing kettle door (3) reinforcement structure according to claim 1, characterized in that: A fixed block (14) is fixedly connected to one side of the kettle door (3), a rotating hole (15) is opened on one side of the fixed block (14), and a rotating rod (16) is rotatably connected to the inner cavity of the rotating hole (15).

6. A dewaxing kettle door (3) reinforcement structure according to claim 5, characterized in that: A buckle (17) is fixedly connected to one side of the kettle body (2), and the surface of the rotating rod (16) is slidably connected to the inner wall of the buckle (17).

7. A dewaxing kettle door (3) reinforcement structure according to claim 6, characterized in that: The inner wall of the buckle (17) is provided with an anti-skid pad (18), the anti-skid pad (18) is made of rubber material, and the surface of the anti-skid pad (18) is in close contact with the surface of the rotating rod (16).

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