Stainless steel pipe end sealing cap packaging device

Abstract

The utility model relates to a stainless steel pipe end sealing cap packaging device which comprises a sealing cap assembly and a pressing assembly, the stainless steel pipe end sealing cap packaging device comprises two sets of sealing die parts which are arranged oppositely, the pressing assembly can be used for driving the two sets of sealing die parts to move oppositely or away from each other, and each sealing die part comprises a heating element and a sealing piece matched with a stainless steel pipe. The heating elements are arranged on the peripheries of the sealing pieces in a surrounding mode, the sealing pieces can be heated and softened through the heating elements, and when the two sealing pieces are driven by the pressing assembly to move and press in the opposite directions, a sealing cap space matched with the stainless steel pipe end is formed between the two sealing pieces. The stainless steel pipe end cap sealing device can automatically conduct effective cap sealing processing on the end portion of a stainless steel pipe, saves time and labor, and improves working efficiency.

Description

TECHNICAL FIELD

[0001] The utility model relates to stainless steel pipe processing equipment technical field especially stainless steel pipe end part seals cap packaging device. BACKGROUND

[0002] Stainless steel pipe has extensive application in industrial production, in order to protect the end part of stainless steel pipe from being damaged or contaminated, usually need to carry out cap processing to the end part.

[0003] And the cap mode in the prior art adopts manual operation, is not only inefficient, and is easy to appear leaky, wrong and so on, influence to the cap quality and efficiency of the end part of stainless steel pipe. UTILITY MODEL CONTENTS

[0004] The utility model provides stainless steel pipe end part seals cap packaging device in view of the deficiency of prior art, and specific technical scheme is as follows:

[0005] Stainless steel pipe end part seals cap packaging device, including cap assembly and compression assembly, including two groups of sealing die that are oppositely arranged, the compression assembly can be used to drive two groups of sealing die to move oppositely or apart, the sealing die includes heating element and the sealing element compatible with stainless steel pipe, the heating element surrounds the periphery of sealing element, the sealing element can be heated and softened by the heating element, when driving two groups of sealing element to move oppositely and compress by compression assembly, the sealing space compatible with the end of stainless steel pipe is formed between two groups of sealing element.

[0006] As improvement of the above technical scheme: still include base, the top of base forms and places the groove compatible with stainless steel pipe, when placing stainless steel pipe in the placing groove, stainless steel pipe and two groups of sealing element in the compression state are coaxially arranged.

[0007] As improvement of the above technical scheme: the sealing element includes arc heating and softening cap, and the two ends of the arc heating and softening cap extend outwardly with heating and softening convex parts.

[0008] As improvement of the above technical scheme: the heating element includes horizontal plate, arc heating plate and semicircular heating plate, the arc heating plate is arranged between horizontal plate and arc heating and softening cap, the semicircular heating plate is located at the back of arc heating plate, the two ends of arc heating plate are provided with L-shaped heating plates, a plurality of first electric heating tubes are installed on the side of arc heating plate and L-shaped heating plate close to arc heating and softening cap, a plurality of second electric heating tubes are installed on the side of semicircular heating plate close to arc heating and softening cap.

[0009] As improvement of the above technical scheme: the back of arc heating and softening cap is provided with a clamping block, and a clamping groove is formed in the semicircular heating plate and is compatible with the clamping block.

[0010] As the improvement of the above technical scheme: the pressing assembly comprises a mounting shell, a vertical plate, a driving motor and a threaded rod, the mounting shell is mounted on the vertical plate, the driving motor is mounted on one side of the inner wall of the mounting shell, one end of the threaded rod is connected with the output shaft of the driving motor, the other end of the threaded rod is rotatably connected with the other side of the inner wall of the mounting shell, two groups of moving sleeves are symmetrically connected with the threaded rod, the inside of the mounting shell is also fixedly connected with a guide rod which is arranged in parallel with the threaded rod, the side away from each other of the two moving sleeves is provided with a movable rod, one end of the movable rod is movably penetrated through the mounting shell and fixedly connected with the horizontal plate, and one end of the moving sleeve is slidably sleeved on the guide rod.

[0011] The beneficial effects of the present application are as follows:

[0012] When the cap is to be capped on the stainless steel pipe end, first, the arc-shaped heating and softening cap is inserted into the clamping groove on the corresponding semicircular heating plate through the clamping block, so that the arc-shaped heating and softening cap is connected to the inner side of the arc-shaped heating plate, the L-shaped heating plate and the semicircular heating plate, then the stainless steel pipe end is guided and moved to between the two arc-shaped heating and softening caps through the placing groove, then the two arc-shaped heating and softening caps are moved towards each other by the pressing assembly, so that the two arc-shaped heating and softening caps are pressed on the outer side of the stainless steel pipe end, then the arc-shaped heating and softening cap and the heating and softening convex part are heated and softened by the heating element, so that the arc-shaped heating and softening cap and the heating and softening convex part are fused together at each position of the stainless steel pipe end, so as to avoid incorrect sealing and leakage, then the cap assembly is pulled out, and the stainless steel pipe end and the arc-shaped heating and softening cap and the heating and softening convex part are cooled, so that the stainless steel pipe end can be effectively capped automatically, time and labor are saved, and the work efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the whole utility model;

[0014] Figure 2 It is a structural schematic diagram of the mounting shell in the utility model;

[0015] Figure 3 It is a connection structure schematic diagram between the arc-shaped heating and softening cap, the arc-shaped heating plate and the semicircular heating plate in the utility model Figure 1 ;

[0016] Figure 4 It is a connection structure schematic diagram between the arc-shaped heating and softening cap, the arc-shaped heating plate and the semicircular heating plate in the utility model Figure 2 ;

[0017] Figure 5 It is a structural schematic diagram of the arc-shaped heating and softening cap in the utility model Figure 1 ;

[0018] Figure 6 Structure diagram of the arc-shaped heating and softening cap Figure 2 .

[0019] The figure marks: 1, base; 10, placing groove; 2, installation shell; 20, movable rod; 21, vertical plate; 22, driving motor; 23, threaded rod; 24, moving sleeve; 3, horizontal plate; 4, arc-shaped heating and softening cap; 41, heating and softening convex part; 42, clamping block; 51, arc-shaped heating plate; 511, first electric heating tube; 52, L-shaped heating plate; 6, semicircular heating plate; 60, clamping groove. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical scheme and advantages of the utility model more clearly, the following will be further described in detail in combination with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the utility model, and are not used to limit the utility model.

[0021] Embodiment

[0022] Please refer to Figures 1-6 , the stainless steel pipe end cap packaging device, including cap assembly and pressing assembly, two groups of sealing die parts are oppositely arranged, the pressing assembly can be used to drive two groups of sealing die parts to move oppositely or apart, the sealing die part includes a heating element and a sealing element matched with the stainless steel pipe, the heating element is arranged around the periphery of the sealing element, the sealing element can be heated and softened by the heating element, when the two groups of sealing elements are driven to move oppositely and press tightly by the pressing assembly, the sealing space matched with the end of the stainless steel pipe is formed between the two groups of sealing elements.

[0023] In an optional embodiment: further including a base 1, the top of the base 1 is formed with a placing groove 10 matched with the stainless steel pipe, when the stainless steel pipe is placed in the placing groove 10, the stainless steel pipe is coaxially arranged with the two groups of sealing elements in the pressing state, so that the end of the stainless steel pipe can be inserted between the two groups of sealing elements.

[0024] In an optional embodiment: the sealing element includes an arc-shaped heating and softening cap 4, the two ends of the arc-shaped heating and softening cap 4 extend outwardly with heating and softening convex parts 41.

[0025] Specifically, the convex portion 41 and the arc-shaped heat-softening sealing cap 4 can be made of a suitable sealing cap material in the prior art, such as gold-tin solder: gold-tin (Au 80 Sn 20) eutectic solder is a commonly used sealing cap material, which has the advantages of moderate melting point, high strength, excellent wettability, low viscosity, high corrosion resistance, high creep resistance, etc. The melting point of gold-tin solder is about 280-290°C. In this temperature range, the solder will gradually begin to soften and adhere to the end of the stainless steel pipe, thereby facilitating the sealing of the end of the stainless steel pipe.

[0026] In an optional embodiment, the heating element includes the horizontal plate 3, the arc-shaped heating plate 51, and the semicircular heating plate 6. The arc-shaped heating plate 51 is arranged between the horizontal plate 3 and the arc-shaped heat-softening sealing cap 4, and the semicircular heating plate 6 is located at the back of the arc-shaped heating plate 51. Both the arc-shaped heating plate 51 and the semicircular heating plate 6 are fixedly connected to the horizontal plate 3. Both ends of the arc-shaped heating plate 51 are provided with L-shaped heating plates 52. The arc-shaped heating plate 51 and the L-shaped heating plate 52 are provided with a plurality of first electric heating tubes 511 on the side close to the arc-shaped heat-softening sealing cap 4. The semicircular heating plate 6 is provided with a plurality of second electric heating tubes on the side close to the arc-shaped heat-softening sealing cap 4.

[0027] In an optional embodiment, the back of the arc-shaped heat-softening sealing cap 4 is provided with a clamping block 42 made of a high-temperature-resistant material. A clamping groove 60 matched with the clamping block 42 is formed in the semicircular heating plate 6. The arc-shaped heat-softening sealing cap 4 can be connected to the arc-shaped heating plate 51 by inserting the clamping block 42 on the arc-shaped heat-softening sealing cap 4 into the clamping groove 60 on the semicircular heating plate 6. There is a gap between the first electric heating tube 511 and the arc-shaped heat-softening sealing cap 4 and between the second electric heating tube and the semicircular heating plate 6, so as to avoid direct contact between the first electric heating tube 511 and the second electric heating tube and the arc-shaped heat-softening sealing cap 4 and the semicircular heating plate 6.

[0028] In an alternative embodiment: the pressing assembly comprises a mounting shell 2, a vertical plate 21, a driving motor 22 and a threaded rod 23, the mounting shell 2 is mounted on the vertical plate 21, the driving motor 22 is mounted on one side of the inner wall of the mounting shell 2, one end of the threaded rod 23 is connected with the output shaft of the driving motor 22, the other end of the threaded rod 23 is rotatably connected with the other side of the inner wall of the mounting shell 2, two groups of moving sleeves 24 are symmetrically and threadedly connected on the threaded rod 23, the inside of the mounting shell 2 is further fixedly connected with a guide rod which is arranged in parallel with the threaded rod 23, the moving sleeves 24 are both provided with a movable rod 20 on the side away from each other, one end of the movable rod 20 is movably penetrated through the mounting shell 2 and fixedly connected with the horizontal plate 3, and one end of the moving sleeve 24 is slidably sleeved on the guide rod. Specifically, the two moving sleeves 24 can be stably limited through the guide rod, two groups of threads with opposite directions are arranged on the threaded rod 23, and the inner side wall of the moving sleeve 24 connected with the threaded rod 23 is matched with the threads, so that when the threaded rod 23 is rotated, the moving sleeves 24 can drive the two groups of movable rods 20 to move towards each other or away from each other.

[0029] Specifically, when the stainless steel pipe end is to be capped, the arc-shaped heated and softened caps 4 are first inserted into the clamping grooves 60 on the corresponding semicircular heating plates 6 through the clamping blocks 42, so that the arc-shaped heated and softened caps 4 are connected to the inner sides of the arc-shaped heating plates 51, the L-shaped heating plates 52 and the semicircular heating plates 6, then the stainless steel pipe end is guided and moved to between the two arc-shaped heated and softened caps 4 through the placing grooves 10, then the two arc-shaped heated and softened caps 4 are driven to move towards each other through the pressing assembly, so that the two arc-shaped heated and softened caps 4 are pressed on the outer side of the stainless steel pipe end, then the arc-shaped heated and softened caps 4 and the heated and softened convex portions 41 are heated and softened through the heating elements, so that the arc-shaped heated and softened caps 4 and the heated and softened convex portions 41 are fused together with the stainless steel pipe end at various positions, to avoid incorrect capping and leakage, then the capping assembly is pulled out, and the stainless steel pipe end and the arc-shaped heated and softened caps 4 and the heated and softened convex portions 41 are cooled, so that the stainless steel pipe end can be effectively capped automatically, time and labor are saved, and the work efficiency is improved.

[0030] The above merely describes preferred embodiments of the present application and is not intended to limit the present application, and any modification, equivalent replacement and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A stainless steel pipe end cap sealing packaging device, characterized by, The utility model provides a sealing cap assembly and a pressing assembly, two sets of sealing parts are oppositely arranged, the pressing assembly can drive the two sets of sealing parts to move oppositely or apart, the sealing part includes a heating element and a sealing element matched with the stainless steel pipe, the heating element surrounds the periphery of the sealing element, the sealing element can be heated and softened by the heating element, when the two sets of sealing elements are driven by the pressing assembly to move oppositely and press, the sealing space matched with the end of the stainless steel pipe can be formed between the two sets of sealing elements.

2. The stainless steel tube end cap packaging apparatus of claim 1, wherein: The utility model also includes a base (1), the top of the base (1) is formed with a placing groove (10) matched with the stainless steel pipe, when the stainless steel pipe is placed in the placing groove (10), the stainless steel pipe is coaxially arranged with the sealing elements in the pressed state.

3. The stainless steel tube end cap packaging apparatus of claim 2, wherein: The sealing element includes an arc-shaped heating and softening sealing cap (4), the two ends of the arc-shaped heating and softening sealing cap (4) extend outwardly with heating and softening protrusions (41).

4. The stainless steel tube end cap packaging apparatus of claim 3, wherein: The heating element includes a horizontal plate (3), an arc-shaped heating plate (51) and a semicircular heating plate (6), the arc-shaped heating plate (51) is arranged between the horizontal plate (3) and the arc-shaped heating and softening sealing cap (4), the semicircular heating plate (6) is located at the back of the arc-shaped heating plate (51), the two ends of the arc-shaped heating plate (51) are provided with L-shaped heating plates (52), a plurality of first electric heating tubes (511) are installed on the side of the arc-shaped heating plate (51) and the L-shaped heating plate (52) close to the arc-shaped heating and softening sealing cap (4), and a plurality of second electric heating tubes are installed on the side of the semicircular heating plate (6) close to the arc-shaped heating and softening sealing cap (4).

5. The stainless steel tube end cap packaging apparatus of claim 4, wherein: The back of the arc-shaped heating and softening sealing cap (4) is provided with a clamping block (42), and the semicircular heating plate (6) is provided with a clamping groove (60) matched with the clamping block (42).

6. The stainless steel tube end cap packaging apparatus of claim 5, wherein: The pressing assembly includes a mounting shell (2), a vertical plate (21), a driving motor (22) and a threaded rod (23), the mounting shell (2) is installed on the vertical plate (21), the driving motor (22) is installed on one side of the inner wall of the mounting shell (2), one end of the threaded rod (23) is connected with the output shaft of the driving motor (22), the other end of the threaded rod (23) is rotationally connected with the other side of the inner wall of the mounting shell (2), two sets of moving sleeves (24) are symmetrically and threadedly connected on the threaded rod (23), a guide rod is fixedly connected in parallel with the threaded rod (23) in the mounting shell (2), the side away from each other of the two moving sleeves (24) is provided with a movable rod (20), one end of the movable rod (20) is movably penetrated through the mounting shell (2) and fixedly connected with the horizontal plate (3), and one end of the moving sleeve (24) is slidably sleeved on the guide rod.

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