A plastic shaping device for the production of enamel reaction kettles

Abstract

The utility model relates to the enamelled reaction kettle production technical field, and disclose a kind of shaping device for enamelled reaction kettle production, installation driving support of enamelled reaction kettle is completed by the positioning disc seat driven by rotary drive motor at bottom, rotating positioning support of enamelled reaction kettle circumferential side is completed by the positioning support wheel of positioning support wheel that is set in the inner circumferential side of support ring seat at circumferential side, installation support stable fixed position precision, and through rotary drive can realize the fixed shaft rotation of enamelled reaction kettle when shaping processing, positioning support wheel is driven by support swing arm support cooperation swing arm drive motor, flexible adjustment of the support radius of positioning support wheel can be realized by overturning movement, cooperation the lifting adjustment of the movement of support ring seat, not only can satisfy the positioning support demand of different size enamelled reaction kettle, but also can realize the switching of inside and outside support mode of enamelled reaction kettle, after installation, the work surface of inside and outside circumferential side of enamelled reaction kettle can be effectively avoided by support shielding, it is favorable to the improvement of shaping operation convenience.

Description

Technical Field

[0001] This utility model relates to the field of enamel-lined reactor production technology, specifically a shaping device for enamel-lined reactor production. Background Technology

[0002] Enameled reactors are composite material products made by lining the inner surface of a steel container with glass containing high silica content, and then firing it at high temperature to firmly adhere it to the metal surface. They are widely used in many industries such as chemical, pharmaceutical, and food industries.

[0003] The production process of enamel-lined reactors involves multiple complex steps, among which shaping the reactor body is a crucial one. Traditional shaping methods often rely on relatively simple positioning molds for auxiliary operation. For example, in some small factories, workers place cut steel plates on simple positioning molds, using the molds for support and positioning to complete the welding and grinding shaping of the enamel-lined reactor. Because the molds are interlocking positioning supports, the reactor needs to be manually rotated and repositioned during the shaping process. This is not only very labor-intensive, but also makes it difficult to ensure the support and positioning accuracy manually, resulting in uneven wall thickness of the reactor body after shaping and difficulty in guaranteeing forming accuracy. Furthermore, the interlocking support of the mold occupies the peripheral space of the reactor, hindering the welding and grinding operations and affecting the shaping process. Therefore, a shaping device for the production of enamel-lined reactors is proposed. Summary of the Invention

[0004] The purpose of this invention is to provide a shaping device for the production of enamel-lined reactors, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a shaping device for producing enamel-lined reactors, comprising a support base, a rotary drive motor, a positioning plate seat, a limiting plate seat, a lifting support, a lifting drive motor, a support ring seat, a swing arm drive motor, a support swing arm, and a positioning support wheel. The positioning plate seat is rotated and mounted on the upper part of the support base by the rotary drive motor for supporting the bottom of the enamel-lined reactor. The limiting plate seat is mounted on the upper part of the positioning plate seat. The lifting support is installed on the upper part of the support base. The support ring seat is installed on the side of the lifting support by being driven to move up and down by a lifting drive motor. Multiple positioning support wheels are provided. The positioning support wheels are installed on the lower part of the support ring seat by being supported by a support swing arm and driven to move up and down by a swing arm drive motor.

[0006] Preferably, the positioning plate seat is mounted on the top side of the support base by means of a rotating shaft. The upper part of the positioning plate seat is provided with an arc-shaped groove. After installation, the arc-shaped groove fits into the bottom of the enamel-lined reactor for support.

[0007] Preferably, a fastening stud is fixedly installed in the middle of the aforementioned arc-shaped groove, and the fastening stud is aligned and inserted into the discharge opening at the bottom of the enamel-lined reactor.

[0008] Preferably, the aforementioned limiting plate seat is threaded onto the upper part of the fastening stud, and the lower part of the limiting plate seat is arc-shaped. After installation, the lower part of the limiting plate seat fits and presses against the lower part of the inner cavity of the enamel-lined reactor for support. The upper part of the limiting plate seat is provided with a circular slot.

[0009] Preferably, the rotary drive motor is fixedly installed inside the motor mounting slot provided on the upper part of the support base. A drive pulley is fixedly installed on the shaft end of the rotary drive motor, and a transmission pulley is fixedly installed in the middle of the shaft of the positioning plate seat. A transmission toothed belt is installed on the upper part of the drive pulley and the transmission pulley.

[0010] Preferably, the aforementioned lifting support is fixedly installed on the top side of the support base, and a drive slider is fixedly installed on the rear side of the support ring seat. The drive slider is slidably fitted into the lifting guide groove provided in the middle of the lifting support.

[0011] Preferably, a threaded drive column is rotatably mounted on the middle of the lifting guide groove, and the middle of the threaded drive column is threadedly connected to the threaded hole in the middle of the drive slider.

[0012] Preferably, the drive side of the lifting drive motor is provided with a first reducer. The base side of the first reducer is fixedly installed to the upper end of the lifting support by bolts. The drive shaft end of the lifting drive motor is fixedly installed to the drive input shaft end of the first reducer, and the drive output shaft end of the first reducer is fixedly installed to the upper end of the threaded drive column.

[0013] Preferably, the support ring seat is ring-shaped, and a support shaft is fixedly installed on the upper rear end of the support swing arm. The support swing arm is supported and rotated on the lower part of the support ring seat by the support shaft, and the positioning support wheel is supported and rotated on the lower rear end of the support swing arm by a rotating shaft.

[0014] Preferably, the drive side of the aforementioned swing arm drive motor is provided with a second reducer. The second reducer is fixedly installed on the upper part of the support ring seat by bolts. The drive shaft end of the swing arm drive motor is fixedly installed with the drive input shaft end of the second reducer, and the upper end of the support shaft is fixedly installed with the drive output shaft end of the second reducer.

[0015] Compared with the prior art, the present invention, by adopting the above technical solution, has the following technical effects: This molding device adopts a base mounting support combined with a peripheral support positioning working structure tailored to the structural characteristics of the reactor. At the bottom, a positioning disk seat driven by a rotary drive motor completes the installation drive support of the enamel-lined reactor. On the periphery, positioning support wheels set on the inner periphery of the support ring seat complete the rotation positioning support of the enamel-lined reactor. The installation support is stable and the positioning is accurate. Moreover, during the molding process, the rotary drive can realize the fixed-axis rotation and repositioning of the enamel-lined reactor without manual moving and repositioning. While improving the installation and positioning accuracy of the enamel-lined reactor, it can also effectively improve the operation convenience of the molding process.

[0016] The positioning support wheel is supported by a support swing arm and driven by a swing arm drive motor. During operation, it can perform axial rotation. This rotation allows for flexible adjustment of the support radius of the positioning support wheel. Combined with the movement and lifting adjustment of the support ring seat, it can not only meet the positioning support requirements of enamel-lined reactors of different sizes, but also switch between internal and external support modes for the enamel-lined reactor. It can be flexibly switched according to the shaping and processing requirements, providing good working flexibility. Furthermore, during installation, the support position of the positioning support wheel can be flexibly adjusted by rotating and moving it up and down. After installation, it can effectively prevent the working surfaces on the inner and outer circumferences of the enamel-lined reactor from being obstructed by the support, thus improving the convenience of shaping operations. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the upper structure of the overall working assembly of this utility model; Figure 2 This is a schematic diagram of the lower structure of the overall working assembly of this utility model; Figure 3 This is a schematic diagram of the working installation structure of the support ring seat and the positioning plate seat of this utility model; Figure 4 For the present utility model Figure 3 Schematic diagram of the structure of region A in the middle; Figure 5 This is a schematic diagram of the upper structure of the support ring seat drive mounting of this utility model. Figure 6 This is a schematic diagram of the lower structure of the support ring seat drive installation of this utility model.

[0018] Explanation of reference numerals in the attached drawings: 1. Support base; 2. Rotary drive motor; 3. Positioning plate seat; 4. Limiting plate seat; 5. Lifting support; 6. Lifting drive motor; 7. Support ring seat; 8. Swing arm drive motor; 9. Supporting swing arm; 10. Positioning support wheel; 11. Drive pulley; 12. Transmission toothed belt; 13. Threaded drive column; 14. Drive slider. Detailed Implementation

[0019] Example

[0020] Please see Figure 1-6 This utility model provides a technical solution: a shaping device for producing enamel-lined reactors, comprising a support base 1, a rotary drive motor 2, a positioning plate seat 3, a limiting plate seat 4, a lifting support 5, a lifting drive motor 6, a support ring seat 7, a swing arm drive motor 8, a support swing arm 9, and a positioning support wheel 10. The positioning plate seat 3 is driven by the rotary drive motor 2 to rotate and is mounted on the upper part of the support base 1 for supporting the bottom of the enamel-lined reactor. Specifically, see attached... Figure 4 As shown, the positioning plate 3 is mounted on the top center of the support base 1 via a rotating shaft. To facilitate the support and installation of the enamel-lined reactor, an arc-shaped groove is provided on the upper part of the positioning plate 3. After installation, the arc-shaped groove fits into the bottom of the enamel-lined reactor for support. To facilitate the connection and installation of the limiting plate 4, a fastening stud is fixedly installed in the middle of the arc-shaped groove. The fastening stud is aligned and inserted into the discharge opening at the bottom of the enamel-lined reactor. The limiting plate 4 is threaded onto the upper part of the fastening stud. The lower part of the limiting plate 4 is arc-shaped. After installation, the lower part of the limiting plate 4 fits into the lower part of the inner cavity of the enamel-lined reactor for compression and support, thereby locking and limiting the enamel-lined reactor after installation. To facilitate the installation and tightening operation of the limiting plate 4, a circular slot is provided on the upper part of the limiting plate 4.

[0021] To achieve the rotation drive of the positioning plate 3, as shown in the attached... Figure 4 As shown, the rotary drive motor 2 is fixedly installed inside the motor mounting slot provided on the upper part of the support base 1. In order to realize the working transmission, a drive pulley 11 is fixedly installed at the end of the rotating shaft of the rotary drive motor 2, and a transmission pulley is fixedly installed in the middle of the rotating shaft of the positioning plate seat 3. A transmission toothed belt 12 is installed on the upper part of the drive pulley 11 and the transmission pulley. During the shaping process, the fixed axis rotation and repositioning of the enamel reactor can be realized by the rotary drive, without the need for manual moving and repositioning. While improving the installation and positioning accuracy of the enamel reactor, it can also effectively improve the operation convenience of the shaping process.

[0022] The lifting support 5 is fixedly installed on the top side of the support base 1 to support the installation of the support ring 7. The support ring 7 is driven to move and lift on the side of the lifting support 5 by the lifting drive motor 6. Specifically, see attached... Figure 3 As shown, in order to achieve the sliding guide support of the support ring seat 7, a drive slider 14 is fixedly installed on the rear side of the support ring seat 7. The drive slider 14 is slidably fitted into the lifting guide groove provided in the middle of the lifting support 5. The lifting drive motor 6 is used for the lifting drive of the support ring seat 7. Specifically, see attached figure. Figure 5As shown, in order to improve the stability of the drive transmission, a first reducer is provided on the drive side of the lifting drive motor 6. The base side of the first reducer is fixedly installed to the upper end of the lifting support 5 by bolts. The drive shaft end of the lifting drive motor 6 is fixedly installed to the drive input shaft end of the first reducer. A threaded drive column 13 is fixedly installed in the middle of the lifting guide groove. The middle part of the threaded drive column 13 is threadedly installed to the threaded hole in the middle of the drive slider 14. The drive output shaft end of the first reducer is fixedly installed to the upper end of the threaded drive column 13. In order to improve the working stability of the threaded drive column 13, a flexible dust cover needs to be installed on the outside of the threaded drive column 13 and lubricating grease needs to be added to the threaded drive column 13 regularly.

[0023] The support ring seat 7 is ring-shaped, and three positioning support wheels 10 are provided. The three sets of positioning support wheels 10 are evenly distributed in a circumferential shape. The positioning support wheels 10 are supported by the support swing arm 9 and driven by the swing arm drive motor 8 to be movably installed on the lower part of the support ring seat 7. For details, see attached. Figure 6 As shown, to facilitate the installation of the supporting swing arm 9, a support shaft is fixedly installed on the upper rear end of the supporting swing arm 9. The supporting swing arm 9 is supported and rotated on the lower part of the supporting ring seat 7 via the support shaft. The positioning support wheel 10 is fixedly mounted on the lower rear end of the supporting swing arm 9 via a rotating shaft. The swing arm drive motor 8 is used to drive the rotation of the supporting swing arm 9. To improve the stability of the drive transmission, a second reducer is provided on the drive side of the swing arm drive motor 8. The second reducer is fixedly installed on the upper part of the supporting ring seat 7 by bolts. The drive shaft end of the swing arm drive motor 8 is fixedly installed with the drive input shaft end of the second reducer. The upper end of the support shaft is fixedly installed with the drive output shaft end of the second reducer. The installation drive support of the enamel-lined reactor is completed at the bottom by the positioning plate seat 3 driven by the rotary drive motor 2. The positioning support wheel 10, located on the inner circumference of the support ring seat 7, provides rotational positioning support for the enamel-lined reactor. The installation support is stable and the positioning is precise. The positioning support wheel 10 is supported by the support swing arm 9 and driven by the swing arm drive motor 8. During operation, it can perform axial rotation movement. Through the rotation movement, the support radius of the positioning support wheel 10 can be flexibly adjusted. Combined with the movement and lifting adjustment of the support ring seat 7, it can not only meet the positioning support requirements of enamel-lined reactors of different sizes, but also realize the switching of the inner and outer support modes of the enamel-lined reactor. It can be flexibly switched according to the plastic forming processing requirements, which has good working flexibility. Furthermore, during installation, the support position of the positioning support wheel 10 can be flexibly adjusted by rotating and moving it up and down. After installation, it can effectively prevent the working surfaces of the inner and outer circumferences of the enamel-lined reactor from being blocked by the support.

[0024] Working principle or structural principle: Reactor support installation: During operation, move the support ring seat 7 to the lowest position, use the discharge opening at the bottom of the enamel reactor as the positioning reference, and install the enamel reactor fitting support on the upper part of the positioning plate seat 3 through the fitting support. Then, use the magnetic suction head seat of the long rod tool to temporarily install and support the limiting plate seat 4. Then, use the long rod tool to thread the fastening studs on the upper part of the positioning plate seat 3 to the limiting plate seat 4. The enamel reactor support installation is completed by the fitting and pressing of the upper limiting plate seat 4 and the fitting and support of the lower positioning plate seat 3. Support wheel positioning and installation: After the support installation at the bottom of the enamel-lined reactor is completed, the control support ring seat 7 drives the positioning support wheel 10 to move upward. When the outer peripheral side of the enamel-lined reactor is being machined, the lifting drive motor 6 drives the support ring seat 7 to move upward to the top of the enamel-lined reactor. Then, the three sets of swing arm drive motors 8 work synchronously to drive the support swing arm 9 to rotate the positioning support wheel 10 inward. Then, the support ring seat 7 drives the positioning support wheel 10 to move downward so that the positioning support wheel 10 is on the inner ring support side of the enamel-lined reactor. Then, the three sets of swing arm drive motors 8 work synchronously to drive the support swing arm 9 to rotate the positioning support wheel 10 outward so that the positioning support wheel 10 contacts and supports the inner peripheral side of the enamel-lined reactor, thus completing the inner support positioning of the enamel-lined reactor. When machining the inner circumferential working surface of the enamel-lined reactor, with the support swing arm 9 in the extended state, the lifting drive motor 6 drives the support ring seat 7 to move the positioning support wheel 10 downward. Then, the swing arm drive motor 8 drives the support swing arm 9 to make the positioning support wheel 10 contact and support the outer side of the enamel-lined reactor, completing the external support positioning of the enamel-lined reactor. Considering the structural characteristics of the reactor, a working structure of base mounting support combined with circumferential support positioning is adopted. During the shaping process, the fixed axis rotation of the enamel-lined reactor can be realized by rotation drive, without the need for manual moving and repositioning. While improving the installation and positioning accuracy of the enamel-lined reactor, it can also effectively improve the operation convenience of the shaping process. The positioning support wheel 10 is supported by the support swing arm 9 and driven by the swing arm drive motor 8. During operation, it can perform axial flipping movement. Through the flipping movement, the support radius of the positioning support wheel 10 can be flexibly adjusted. Combined with the movement and lifting adjustment of the support ring seat 7, it can not only meet the positioning support requirements of enamel-lined reactors of different sizes, but also realize the switching of the inner and outer support modes of the enamel-lined reactor. It can be flexibly switched according to the shaping process requirements, which has good working flexibility. Processing support: During the shaping process of the enamel-lined reactor, the lower part is supported by the positioning plate seat 3 driven by the rotary drive motor 2, and the circumferential side is supported by the positioning support wheel 10 set on the inner circumference of the support ring seat 7. When the processing personnel operate, the support position of the positioning support wheel 10 can be flexibly adjusted to effectively avoid the working surface of the inner and outer circumference of the enamel-lined reactor being blocked by the support, which is conducive to the shaping operation of the enamel-lined reactor.

[0025] In summary, this molding device adopts a base-mounted support combined with a peripheral support positioning structure tailored to the structural characteristics of the reactor. At the bottom, a positioning disc seat 3 driven by a rotary drive motor 2 provides the mounting and driving support for the enamel-lined reactor. On the periphery, positioning support wheels 10, located on the inner periphery of the support ring seat 7, provide the rotational positioning support for the enamel-lined reactor. The mounting support is stable and the positioning is precise. Furthermore, during molding, the rotary drive allows for the fixed-axis rotation and repositioning of the enamel-lined reactor, eliminating the need for manual handling. This improves both the installation and positioning accuracy of the enamel-lined reactor and the ease of operation during molding. The positioning support wheels 10 are supported by swing arms 9. Driven by the swing arm drive motor 8, the support can perform axial flipping motion during operation. This flipping motion allows for flexible adjustment of the support radius of the positioning support wheel 10. Combined with the movement and lifting adjustment of the support ring seat 7, it can not only meet the positioning support requirements of enamel-lined reactors of different sizes, but also switch between the internal and external support modes of the enamel-lined reactor. It can be flexibly switched according to the shaping processing requirements, providing good working flexibility. Furthermore, during installation, the support position of the positioning support wheel 10 can be flexibly adjusted by flipping and moving it up and down. After installation, it can effectively prevent the working surfaces on the inner and outer circumferences of the enamel-lined reactor from being obstructed by the support, which is conducive to improving the convenience of shaping operations.

Claims

1. A shaping device for producing enamel-lined reactors, comprising a support base (1), a rotary drive motor (2), a positioning plate seat (3), a limiting plate seat (4), a lifting support (5), a lifting drive motor (6), a support ring seat (7), a swing arm drive motor (8), a support swing arm (9), and a positioning support wheel (10), characterized in that, The positioning plate seat (3) is driven by the rotary drive motor (2) to rotate and be installed on the upper part of the support base (1) for supporting the bottom of the enamel reactor. The limiting plate seat (4) is installed on the upper part of the positioning plate seat (3). The lifting support (5) is installed on the upper part of the support base (1). The support ring seat (7) is driven to move and lift on the side of the lifting support (5) by the lifting drive motor (6). Multiple positioning support wheels (10) are provided. The positioning support wheels (10) are supported by the support swing arm (9) and driven to move and install on the lower part of the support ring seat (7) by the swing arm drive motor (8).

2. The shaping device for producing enamel-lined reactors according to claim 1, characterized in that, The positioning plate seat (3) is mounted on the top side of the support base (1) by means of a rotating shaft. The upper part of the positioning plate seat (3) is provided with an arc-shaped groove. After installation, the arc-shaped groove is fitted and supported by the bottom of the enamel-lined reactor.

3. The shaping device for producing enamel-lined reactors according to claim 2, characterized in that, A fastening stud is fixedly installed in the middle of the arc-shaped groove, and the fastening stud is aligned and inserted into the discharge opening at the bottom of the enamel-lined reactor.

4. The shaping device for producing enamel-lined reactors according to claim 3, characterized in that, The limiting plate seat (4) is threaded onto the upper part of the fastening stud. The lower part of the limiting plate seat (4) is arc-shaped. After installation, the lower part of the limiting plate seat (4) is fitted and pressed into the lower part of the inner cavity of the enamel reactor for support. The upper part of the limiting plate seat (4) is provided with a circular slot.

5. A shaping device for producing enamel-lined reactors according to claim 4, characterized in that, The rotary drive motor (2) is fixedly installed on the inner side of the motor mounting slot provided on the upper part of the support base (1). The drive pulley (11) is fixedly installed on the shaft end of the rotary drive motor (2). The transmission pulley is fixedly installed in the middle of the shaft of the positioning plate seat (3). The drive pulley (11) and the transmission pulley are equipped with a transmission toothed belt (12).

6. The shaping device for producing enamel-lined reactors according to claim 1, characterized in that, The lifting support (5) is fixedly installed on the top side of the support base (1), and the rear side of the support ring seat (7) is fixedly installed with a driving slider (14). The driving slider (14) is slidably fitted into the lifting guide groove provided in the middle of the lifting support (5).

7. A shaping device for producing enamel-lined reactors according to claim 6, characterized in that, A threaded drive column (13) is rotatably mounted on the middle of the lifting guide groove, and the middle of the threaded drive column (13) is threadedly installed with the threaded hole in the middle of the drive slider (14).

8. A shaping device for producing enamel-lined reactors according to claim 7, characterized in that, The lifting drive motor (6) is provided with a first reducer on its drive side. The base side of the first reducer is fixedly installed to the upper end of the lifting support (5) by bolts. The drive shaft end of the lifting drive motor (6) is fixedly installed to the drive input shaft end of the first reducer. The drive output shaft end of the first reducer is fixedly installed to the upper end of the threaded drive column (13).

9. A shaping device for producing enamel-lined reactors according to claim 8, characterized in that, The support ring seat (7) is ring-shaped. A support shaft column is fixedly installed on the upper rear end of the support swing arm (9). The support swing arm (9) is supported and rotated on the lower part of the support ring seat (7) by the support shaft column. The positioning support wheel (10) is supported and rotated on the lower rear end of the support swing arm (9) by the rotating shaft.

10. A shaping device for producing enamel-lined reactors according to claim 9, characterized in that, The drive side of the swing arm drive motor (8) is provided with a second reducer. The second reducer is fixedly installed on the upper part of the support ring seat (7) by bolts. The drive shaft end of the swing arm drive motor (8) is fixedly installed with the drive input shaft end of the second reducer. The upper end of the support shaft is fixedly installed with the drive output shaft end of the second reducer.

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