Calendaring, forming and defoaming device for corrosion-resistant steel pipe

Abstract

The utility model belongs to the technical field of calendaring forming, and particularly relates to a calendaring forming defoaming device for a corrosion-resistant steel pipe, which comprises a mounting plate and a fixing part, the fixing part is fixedly mounted on the side edge of the mounting plate, a defoaming mechanism and a calendaring forming mechanism are arranged at the top end of the mounting plate, and the defoaming mechanism comprises a shaking unit and a buffering unit. According to the calendaring forming defoaming device for the corrosion-resistant steel pipe, the defoaming mechanism is arranged, bubbles in raw materials are eliminated in a back-and-forth shaking mode, and therefore the defoaming efficiency of the device is improved, and the problem that when a device proposed in the background technology is used for eliminating the bubbles, some bubbles still exist in a defoaming groove hole easily is solved; the problem that the defoaming effect is affected to a certain extent is solved, the whole device has two sets of lifting and calendering functions by arranging the calendering forming mechanism, the practicability of the calendering forming mechanism is effectively improved, and the calendering forming mechanism is simple in structure and easy to operate.

Description

Technical Field

[0001] The utility model relates to the technical field of calendering and forming, in particular to a calendering and forming defoaming device for a corrosion-resistant steel pipe. Background Art

[0002] Corrosion-resistant steel pipe is a metal pipe composed of a steel pipe and a polytetrafluoroethylene plastic pipe adhered to the inner wall of the steel pipe.

[0003] The existing calendering and defoaming device for corrosion-resistant steel pipes has a simple structure and many shortcomings that need to be improved, thereby reducing the performance and work quality.

[0004] A calendering and defoaming device for corrosion-resistant steel pipes is proposed in the patent document with publication number CN217197021U. The device includes a forming and defoaming frame, a forming and defoaming slot hole is provided at the upper end of the forming and defoaming frame, a positioning guide slot hole is provided at the lower end of the forming and defoaming slot hole, a positioning working slot hole is provided at the end of the positioning guide slot hole away from the forming and defoaming slot hole, a lifting and ejecting device is installed at the end of the positioning working slot hole away from the positioning guide slot hole, a lifting and ejecting device is installed at the upper end of the lifting and ejecting device, and a supporting force push plate is installed at the end of the lifting and ejecting device away from the lifting and ejecting device. The calendering and defoaming device for corrosion-resistant steel pipes has two sets of lifting and calendering functions through the transmission working motor, the limiting threaded rotating shaft and the guide limiting slider, which effectively improves the practicality of the calendering and forming mechanism.

[0005] However, when the device eliminates bubbles, some bubbles are still likely to exist inside the defoaming slot, thereby affecting the defoaming effect to a certain extent.

[0006] For this reason, we urgently need to provide a calendering and defoaming device for corrosion-resistant steel pipes. Utility Model Content

[0007] The utility model aims to provide a calendering defoaming device for corrosion-resistant steel pipes, so as to solve the problem proposed in the above background technology that when the device eliminates bubbles, some bubbles are still likely to exist inside the defoaming slots, thereby affecting the defoaming effect to a certain extent.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a calendering and defoaming device for corrosion-resistant steel pipes, comprising a mounting plate and a fixing member, wherein the fixing member is fixedly mounted on the side of the mounting plate, and a defoaming mechanism and a calendering and forming mechanism are arranged on the top of the mounting plate.

[0009] The defoaming mechanism includes a shaking unit and a buffer unit.

[0010] The shaking unit includes a rotating groove, a driving motor, a connecting bolt, a roller, a moving part and a fixed plate. The rotating groove is opened at the top of the mounting plate, the driving motor is arranged on the side of the rotating groove, the connecting bolt is connected to the fixed end of the driving motor, the roller is connected to the rotating end of the driving motor, the moving part is connected to the outer wall of the roller, and the fixed plate is fixedly installed on the top of the moving part.

[0011] Preferably, the buffer unit includes a side plate, a support rod, a buffer spring and a stabilizing member, the side plate is fixedly installed on the top of the mounting plate, the support rod is fixedly installed on the side of the side plate, the buffer spring is fixedly installed on the side of the side plate, and the stabilizing member is installed on the side of the moving member.

[0012] Preferably, the calendering forming mechanism includes a base, a cylinder, a fixing bolt, a calendering seat, a fixing column and a support sleeve, the base is fixedly installed on the top of the fixing plate, the cylinder is arranged on the top of the fixing plate, the fixing bolt is connected to the fixed end of the cylinder, the calendering seat is installed at the top installation position of the cylinder, the fixing column is fixedly installed on the top of the fixing plate, and the support sleeve is fixedly installed on the side of the calendering seat.

[0013] Preferably, the fixing parts are symmetrically distributed on the sides of the mounting plate, so that the entire device can be fixed by the fixing parts, thereby enhancing the stability of the device. The drive motor is fixed to the side of the mounting plate by a connecting bolt, thereby facilitating the installation and disassembly of the drive motor.

[0014] Preferably, the other end of the roller is rotatably connected to the inner wall of the rotating groove, and the inner wall of the rotating groove supports the roller, making its rotation more stable. The inner wall of the movable part is threadedly connected to the outer wall of the roller. Through the rotation of the roller, the movable part moves back and forth on the outer wall of the roller, thereby shaking the base to achieve the defoaming effect.

[0015] Preferably, the buffer units are symmetrically distributed on the top of the mounting plate, which improves the buffer efficiency of the device. The inner wall of the other end of the stabilizing member is slidably connected to the outer wall of the support rod, and the stabilizing member plays a supporting role for the moving member.

[0016] Preferably, the cylinder is fixed to the top of the fixing plate by a fixing bolt, which is convenient for installation and disassembly and has certain practical performance. The inner wall of the other end of the support sleeve abuts against and is slidably connected to the outer wall of the fixing column, and the support sleeve also plays a supporting role, thereby further improving the stability of the entire device.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. The calendering and forming defoaming device of the corrosion-resistant steel pipe is provided with a defoaming mechanism, and eliminates bubbles in the raw material by shaking back and forth, thereby improving the defoaming efficiency of the device and solving the problem proposed in the background technology that when the device is eliminating bubbles, some bubbles are still likely to exist inside the defoaming groove hole, thereby affecting the defoaming effect to a certain extent.

[0019] 2. The calendering and defoaming device for the corrosion-resistant steel pipe is provided with a calendering mechanism so that the entire device has two sets of lifting and calendering functions, thereby effectively improving the practicality of the calendering mechanism, and the calendering mechanism has a simple structure and is easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0021] Figure 2 It is a schematic diagram of the top view structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the defoaming mechanism of the utility model;

[0023] Figure 4 It is a schematic diagram of the structure of the calendering forming mechanism of the utility model.

[0024] In the figure: 1, mounting plate; 2, fixing part; 301, rotating groove; 302, driving motor; 303, connecting bolt; 304, roller; 305, moving part; 306, fixing plate; 307, side plate; 308, supporting rod; 309, buffer spring; 310, stabilizing part; 401, base; 402, cylinder; 403, fixing bolt; 404, calendering seat; 405, fixing column; 406, supporting sleeve. DETAILED DESCRIPTION

[0025] 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.

[0026] See also Figure 1-Figure 4 , the utility model provides a technical solution:

[0027] Embodiment 1:

[0028] A calendering and defoaming device for a corrosion-resistant steel pipe comprises a mounting plate 1 and a fixing member 2. The fixing member 2 is fixedly mounted on the side of the mounting plate 1. The fixing members 2 are symmetrically distributed on the side of the mounting plate 1 in pairs. The entire device can be fixed by the fixing member 2, thereby enhancing the stability of the device. A defoaming mechanism and a calendering and forming mechanism are arranged on the top of the mounting plate 1.

[0029] The defoaming mechanism includes a shaking unit and a buffer unit. The buffer units are symmetrically distributed on the top of the mounting plate 1, thereby improving the buffering efficiency of the device.

[0030] The shaking unit includes a rotating groove 301, a driving motor 302, a connecting bolt 303, a roller 304, a moving part 305 and a fixed plate 306. The rotating groove 301 is opened at the top of the mounting plate 1, and the driving motor 302 is arranged on the side of the rotating groove 301. The driving motor 302 is fixed to the side of the mounting plate 1 through the connecting bolt 303, so as to facilitate the installation and removal of the driving motor 302. The connecting bolt 303 is connected to the fixed end of the driving motor 302, and the roller 304 is connected to the rotating end of the driving motor 302. The other end of the roller 304 is rotatably connected to the inner wall of the rotating groove 301, and the inner wall of the rotating groove 301 supports the roller 304, making its rotation more stable. The movable member 305 is connected to the outer wall of the roller 304, and the inner wall of the movable member 305 is threadedly connected to the outer wall of the roller 304. Through the rotation of the roller 304, the movable member 305 moves back and forth on the outer wall of the roller 304, thereby shaking the base 401 to achieve the defoaming effect. The fixed plate 306 is fixedly installed on the top of the movable member 305.

[0031] Embodiment 2:

[0032] On the basis of Example 1: the buffer unit includes a side plate 307, a support rod 308, a buffer spring 309 and a stabilizing member 310, the side plate 307 is fixedly installed on the top of the mounting plate 1, the support rod 308 is fixedly installed on the side of the side plate 307, the buffer spring 309 is fixedly installed on the side of the side plate 307, the stabilizing member 310 is installed on the side of the moving member 305, and the inner wall of the other end of the stabilizing member 310 is slidably connected to the outer wall of the support rod 308, and the stabilizing member 310 plays a supporting role for the moving member 305.

[0033] The calendering forming mechanism includes a base 401, a cylinder 402, a fixing bolt 403, a calendering seat 404, a fixing column 405 and a support sleeve 406. The base 401 is fixedly installed on the top of the fixing plate 306, and the cylinder 402 is arranged on the top of the fixing plate 306. The cylinder 402 is fixed to the top of the fixing plate 306 by the fixing bolt 403, which is convenient for installation and disassembly, and has certain practical performance. The fixing bolt 403 is connected to the fixed end of the cylinder 402, the calendering seat 404 is installed at the top installation position of the cylinder 402, the fixing column 405 is fixedly installed on the top of the fixing plate 306, and the support sleeve 406 is fixedly installed on the side of the calendering seat 404. The inner wall of the other end of the support sleeve 406 abuts against and is slidably connected to the outer wall of the fixing column 405, and the support sleeve 406 also plays a supporting role, so that the stability of the entire device is further improved.

[0034] When in use, the raw material is poured into the base 401, and the calendering seat 404 is raised and moved by the extension and contraction of the cylinder 402, so that the raw material inside the base 401 is calendered and formed. The support sleeve 406 slides on the outer wall of the fixed column 405, playing a supporting role, thereby improving the calendering effect of the device. During the calendering process, the roller 304 is rotated by the operation of the driving motor 302, and the inner wall of the moving part 305 is threadedly connected to the outer wall of the roller 304. Through the rotation of the roller 304, the moving part 305 moves back and forth on its outer wall, thereby eliminating bubbles by shaking. The mutual cooperation between the stabilizing part 310 and the buffer spring 309 not only plays a supporting role for the fixed plate 306, but also has a certain buffering effect, thereby improving the defoaming effect.

[0035] 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. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A calendering and defoaming device for a corrosion-resistant steel pipe, comprising a mounting plate (1) and a fixing member (2), wherein the fixing member (2) is fixedly mounted on a side of the mounting plate (1), and characterized in that: The top of the mounting plate (1) is provided with a defoaming mechanism and a calendering molding mechanism; The defoaming mechanism includes a shaking unit and a buffer unit; The shaking unit comprises a rotating groove (301), a driving motor (302), a connecting bolt (303), a roller (304), a moving part (305) and a fixing plate (306); the rotating groove (301) is opened at the top of the mounting plate (1); the driving motor (302) is arranged on the side of the rotating groove (301); the connecting bolt (303) is connected to the fixed end of the driving motor (302); the roller (304) is connected to the rotating end of the driving motor (302); the moving part (305) is connected to the outer wall of the roller (304); and the fixing plate (306) is fixedly installed on the top of the moving part (305).

2. The calendering and defoaming device for corrosion-resistant steel pipe according to claim 1, characterized in that: The buffer unit comprises a side plate (307), a support rod (308), a buffer spring (309) and a stabilizing member (310); the side plate (307) is fixedly mounted on the top of the mounting plate (1); the support rod (308) is fixedly mounted on the side of the side plate (307); the buffer spring (309) is fixedly mounted on the side of the side plate (307); and the stabilizing member (310) is mounted on the side of the moving member (305).

3. The calendering and defoaming device for corrosion-resistant steel pipe according to claim 1, characterized in that: The calendering forming mechanism comprises a base (401), a cylinder (402), a fixing bolt (403), a calendering seat (404), a fixing column (405) and a support sleeve (406); the base (401) is fixedly installed on the top of a fixing plate (306); the cylinder (402) is arranged on the top of the fixing plate (306); the fixing bolt (403) is connected to the fixed end of the cylinder (402); the calendering seat (404) is installed at the top installation position of the cylinder (402); the fixing column (405) is fixedly installed on the top of the fixing plate (306); and the support sleeve (406) is fixedly installed on the side of the calendering seat (404).

4. The calendering and defoaming device for corrosion-resistant steel pipe according to claim 1, characterized in that: The fixing members (2) are symmetrically distributed in pairs on the side of the mounting plate (1), and the driving motor (302) is fixed to the side of the mounting plate (1) via a connecting bolt (303).

5. The calendering and defoaming device for corrosion-resistant steel pipe according to claim 1, characterized in that: The other end of the rotating roller (304) is rotatably connected to the inner wall of the rotating groove (301), and the inner wall of the moving member (305) is threadedly connected to the outer wall of the rotating roller (304).

6. The calendering and defoaming device for corrosion-resistant steel pipe according to claim 2, characterized in that: The buffer units are symmetrically distributed on the top of the mounting plate (1), and the inner wall of the other end of the stabilizing member (310) is slidably connected to the outer wall of the support rod (308).

7. The calendering and defoaming device for corrosion-resistant steel pipe according to claim 3, characterized in that: The cylinder (402) is fixed to the top of the fixing plate (306) via a fixing bolt (403), and the inner wall of the other end of the support sleeve (406) is in contact with the outer wall of the fixing column (405) and is slidably connected thereto.

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