CN216782636U - Hot melt sealing structure - Google Patents
Hot melt sealing structure Download PDFInfo
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- CN216782636U CN216782636U CN202220295390.XU CN202220295390U CN216782636U CN 216782636 U CN216782636 U CN 216782636U CN 202220295390 U CN202220295390 U CN 202220295390U CN 216782636 U CN216782636 U CN 216782636U
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- forming die
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Abstract
The utility model discloses a hot-melting sealing structure, which comprises a hot-melting sealing frame, a high-temperature heating device and a low-temperature forming die which are arranged on the hot-melting sealing frame, and a first control structure which is used for adjusting the positions of the high-temperature heating device and the low-temperature forming die so as to enable the high-temperature heating device and the low-temperature forming die to be respectively contacted with the end part of a pipe. The utility model provides a hot-melting sealing structure, which can quickly carry out low-temperature forming on the end part of a high-temperature hot-melted pipe, greatly reduce the interval time between the high-temperature hot melting and the low-temperature forming and ensure the completeness and reliability of sealing of the pipe.
Description
Technical Field
The utility model relates to the technical field of pipe sealing, in particular to a hot-melting sealing structure.
Background
At present, the sealing technology aiming at the end port encapsulation of the steel wire mesh framework pipe is mainly characterized in that a similar plastic ring is taken to fix the end face of the pipe in a hot melting mode, and then the outer wall and the inner wall are overflowed or uneven plastic burrs are manually removed manually, the process has the defects that 1, the plastic ring and the end face are in hot melting by glue, the glue is easy to lose efficacy and crack when being irradiated at high temperature, the steel wire mesh is exposed to corrosion, great hidden danger exists, 2, other plastic rings and glue need to be prepared, the material loss is large, 3, glue is overflowed from the inner side and the outer side of the plastic ring or plastic unevenness needs to be manually glued and manually scraped.
Based on above-mentioned technical defect, a from melting formula encapsulation sealing technique has been developed, when using from melting formula encapsulation sealing technique, need get rid of the iron wire of steel wire mesh skeleton tubular product tip to make its terminal surface keep leveling, later seal tubular product tip low temperature shaping after high temperature hot melt, tubular product need carry to low temperature shaping station after high temperature hot melt, at the in-process of transport, the tubular product tip can cool off and influence the effect that low temperature shaping was sealed.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved by the utility model
The utility model provides a hot-melting sealing structure, which can rapidly perform low-temperature forming on the end part of a high-temperature hot-melted pipe, so that the interval time between the high-temperature hot melting and the low-temperature forming is greatly reduced, and the completeness and reliability of the sealing of the pipe are ensured.
2. Technical scheme
In order to solve the problems, the technical scheme provided by the utility model is as follows:
the hot-melt sealing structure comprises a hot-melt sealing frame, a high-temperature heating device and a low-temperature forming die which are arranged on the hot-melt sealing frame, and a first control structure for adjusting the positions of the high-temperature heating device and the low-temperature forming die so as to enable the high-temperature heating device and the low-temperature forming die to be in contact with the end part of a pipe respectively.
Optionally, the device further comprises a heat insulation plate, the high-temperature heating device and the low-temperature forming die are mounted on the heat insulation plate, and the heat insulation plate is controlled to move by the first control structure.
Optionally, the high-temperature heating device and the low-temperature forming die are mounted on the same plane of the heat insulation plate, and the first control structure is used for controlling the heat insulation plate to move on a plane perpendicular to the axes of the high-temperature heating device and the low-temperature forming die.
Optionally, the device further comprises a second control structure for controlling the heat insulation plate to move along the axial direction of the high-temperature heating device and the low-temperature forming die.
Optionally, the device further comprises a movable seat, the first control structure and the heat insulation plate are mounted on the movable seat, and the second control structure is used for controlling the movable seat to move along the axial direction of the high-temperature heating device and the low-temperature forming die.
Optionally, the second control structure is a second cylinder arranged along the axial direction of the high-temperature heating device and the low-temperature forming die.
Optionally, a first guide rail is arranged on the hot-melting sealing frame along the axial direction of the high-temperature heating device and the low-temperature forming die, and the movable seat is mounted on the first guide rail through a sliding block.
Optionally, the first control structure is a first cylinder disposed on the movable seat, and the heat insulation plate is fixedly connected to an output shaft of the first cylinder.
Optionally, a second guide rail is arranged on the movable seat along the telescopic direction of the first cylinder, and the heat insulation plate is mounted on the second guide rail through a sliding block.
Optionally, the hot melt sealing frame is further provided with a pipe clamping structure, and the pipe clamping structure comprises a first clamping block and a second clamping block which are arranged at intervals and a driving structure for driving the first clamping block and the second clamping block to move relatively.
3. Advantageous effects
Compared with the prior art, the technical scheme provided by the utility model has the following beneficial effects:
this hot melt seal structure passes through the mobile design of high temperature heating device and low temperature moulded die, need not to carry tubular product, simultaneously, can be quick carry out the low temperature shaping to the tubular product tip of high temperature hot melt, make the interval time greatly reduced between high temperature hot melt and the low temperature shaping to guarantee that tubular product seals completely reliably.
Drawings
Fig. 1 is a first schematic structural diagram of a hot-melt sealing structure according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a hot-melt sealing structure according to an embodiment of the present invention;
1. hot melting the sealing frame; 2. a high temperature heating device; 3. forming a mould at low temperature; 4. a heat insulation plate; 5. a movable seat; 6. a second cylinder; 7. a first guide rail; 9. a first cylinder; 10. a second guide rail; 11. a first clamping block; 12. a second clamping block; 13. a third cylinder; 14. and a guide post.
Detailed Description
For a further understanding of the present invention, reference is made to the following detailed description taken in conjunction with the accompanying drawings 1-2.
With reference to fig. 1 and 2, the hot-melt sealing structure of the present embodiment includes a hot-melt sealing frame 1, and a high temperature heating device 2 and a low temperature forming die 3 mounted on the hot-melt sealing frame 1, wherein in the actual use process, the high temperature heating device 2 and the low temperature forming die 3 are parallel to the axis of the pipe, and further includes a first control structure for adjusting the positions of the high temperature heating device 2 and the low temperature forming die 3, so that the high temperature heating device 2 and the low temperature forming die 3 are respectively in contact with the end of the pipe, when the end of the pipe is in contact with the high temperature heating device 2, the end of the pipe is hot-melted at high temperature, then the first control structure moves the low temperature forming die 3 to the original position of the high temperature heating device 2 to realize low temperature forming of the end of the pipe and seal the end of the pipe, compared with a mode of carrying the pipe, the hot-melt sealing structure is movably designed by the high temperature heating device 2 and the low temperature forming die 3, need not to carry tubular product, simultaneously, can be quick carry out the low temperature shaping to the tubular product tip of high temperature hot melt, make the interval time greatly reduced between high temperature hot melt and the low temperature shaping to guarantee that tubular product seals complete reliably.
As an alternative of the utility model, the pipe heat insulation device further comprises a heat insulation plate 4, the high-temperature heating device 2 and the low-temperature forming die 3 are arranged on the same plane of the heat insulation plate 4, the heat insulation characteristic of the heat insulation plate 4 can avoid the mutual influence of the temperature between the high-temperature heating device 2 and the low-temperature forming die 3, the first control structure is used for controlling the heat insulation plate 4 to move on a plane vertical to the axes of the high-temperature heating device 2 and the low-temperature forming die 3, if the pipe is horizontally arranged, the heat insulation plate 4 is vertically arranged and can move up and down along the vertical plane, and the high-temperature heating device 2 and the low-temperature forming die 3 can be alternately contacted with the end part of the pipe by controlling the movement of the heat insulation plate 4 through the first control structure; of course, the high temperature heating device 2 and the low temperature forming die 3 may also be installed on different planes of the heat insulation board 4, if the heat insulation board 4 is in an L-shaped structure, and the high temperature heating device 2 and the low temperature forming die 3 are respectively installed on two perpendicular planes of the heat insulation board 4, the first control structure controls the heat insulation board 4 to rotate, so as to realize that the high temperature heating device 2 and the low temperature forming die 3 alternately contact with the end of the pipe.
As an alternative of the utility model, the device also comprises a second control structure for controlling the heat insulation plate 4 to move along the axial direction of the high-temperature heating device 2 and the low-temperature forming die 3, so that the high-temperature heating device 2 and the low-temperature forming die 3 can be controlled to be far away from or close to the end part of the pipe to adapt to the processing of the pipe with different lengths, meanwhile, in the process of low-temperature forming, the low-temperature forming die 3 and the end part of the pipe are firmly abutted together, the sealing effect on the pipe can be ensured, and the collision between the high-temperature heating device 2 and the low-temperature forming die 3 and the pipe in the alternate process can be avoided.
As an alternative of the present invention, the present invention further comprises a movable seat 5, the first control structure and the heat insulation board 4 are mounted on the movable seat 5, the second control structure is used for controlling the movable seat 5 to move along the axial direction of the high temperature heating device 2 and the low temperature forming die 3, the second control structure is a second cylinder 6 arranged along the axial direction of the high temperature heating device 2 and the low temperature forming die 3, and the above manner can avoid the mutual influence of the first control structure and the second control structure in the control process.
As an alternative of the utility model, a first guide rail 7 is arranged on the hot-melting sealing frame 1 along the axial direction of the high-temperature heating device 2 and the low-temperature forming die 3, the movable seat 5 is mounted on the first guide rail 7 through a sliding block, and the first guide rail 7 is matched with the second cylinder 6, so that the direction of the movable seat 5 during movement can be ensured, and the high-temperature heating device 2 and the low-temperature forming die 3 are ensured to be accurately abutted against the end part of the pipe.
As an alternative of the present invention, the first control structure is a first cylinder 9 disposed on the movable seat 5, the heat insulation plate 4 is fixedly connected to an output shaft of the first cylinder 9, a second guide rail 10 is disposed on the movable seat 5 along a telescopic direction of the first cylinder 9, the heat insulation plate 4 is mounted on the second guide rail 10 through a sliding block, and the first cylinder 9 and the second guide rail 10 are matched to ensure a moving direction of the heat insulation plate 4, so as to ensure that the high temperature heating device 2 and the low temperature forming die 3 are accurately abutted to an end of the pipe.
Of course, in other embodiments, when the air cylinder is not used, the first control structure and the second control structure may be existing driving control structures such as an electric slide rail, and the air cylinder is only one of the embodiments.
As an alternative of the present invention, in order to prevent the tube from generating severe vibration during processing, the hot-melt sealing frame 1 further comprises a tube clamping structure, and the tube clamping structure clamps the end of the tube, so as to greatly relieve the vibration during processing, in this embodiment, the tube clamping structure comprises a first clamping block 11 and a second clamping block 12 which are arranged at intervals, and a driving structure for driving the first clamping block 11 and the second clamping block 12 to move relatively, the first clamping block 11 and the second clamping block 12 are arranged at intervals up and down, the second clamping block 12 is fixedly connected to the hot-melt sealing frame 1, the first clamping block 11 is arranged above the second clamping block 12 and is controlled by the driving structure to move up and down, the first clamping block 11 and the second clamping block 12 are both provided with semicircular grooves, when the first clamping block 11 and the second clamping block 12 are close to each other, the pipe is clamped, and when the first clamping block 11 and the second clamping block 12 are separated, the pipe is clamped.
As an alternative of the present invention, the driving structure includes a third cylinder 13 mounted on the hot-melt sealing frame 1, and an output shaft of the third cylinder 13 is disposed vertically downward and is fixedly connected to the first clamping block 11 to control the first clamping block 11 to move up and down.
As an alternative of the present invention, two guide posts 14 are fixedly connected to the first clamping block 11, the two guide posts 14 are respectively disposed on the left and right sides of the top of the first clamping block 11, the guide posts 14 are respectively disposed on the hot-melt sealing frame 1 and provided with guide holes matched with the guide posts 14, and the guide posts 14 and the guide holes are matched, so that the first clamping block 11 can only move up and down relative to the second clamping block 12, and the first clamping block 11 and the second clamping block 12 are prevented from having a certain dislocation to clamp the pipe.
The present invention and its embodiments have been described above schematically, without limitation, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching, without departing from the spirit of the utility model, the person skilled in the art shall not inventively design the similar structural modes and embodiments to the technical solution, but shall fall within the scope of the utility model.
Claims (10)
1. A hot melt seal structure which characterized in that: the high-temperature sealing device comprises a hot-melting sealing frame, a high-temperature heating device and a low-temperature forming die which are arranged on the hot-melting sealing frame, and a first control structure which is used for adjusting the positions of the high-temperature heating device and the low-temperature forming die so as to enable the high-temperature heating device and the low-temperature forming die to be respectively contacted with the end part of a pipe.
2. A hot melt seal construction according to claim 1, wherein: the high-temperature heating device and the low-temperature forming die are mounted on the heat insulation plate, and the heat insulation plate is controlled to move by the first control structure.
3. A hot melt seal construction according to claim 2, wherein: the high-temperature heating device and the low-temperature forming die are arranged on the same plane of the heat insulation plate, and the first control structure is used for controlling the heat insulation plate to move on a plane perpendicular to the axes of the high-temperature heating device and the low-temperature forming die.
4. A hot melt closure structure according to claim 3, wherein: the device also comprises a second control structure for controlling the heat insulation plate to move along the axes of the high-temperature heating device and the low-temperature forming die.
5. A hot melt seal construction according to claim 4 wherein: the first control structure and the heat insulation plate are arranged on the movable seat, and the second control structure is used for controlling the movable seat to move along the axes of the high-temperature heating device and the low-temperature forming die.
6. A hot melt closure structure according to claim 5, wherein: the second control structure is a second cylinder arranged along the axes of the high-temperature heating device and the low-temperature forming die.
7. A hot melt closure structure according to claim 6, wherein: the hot melting sealing frame is provided with a first guide rail along the axis direction of the high-temperature heating device and the low-temperature forming die, and the movable seat is arranged on the first guide rail through a sliding block.
8. A hot melt closure structure according to any one of claims 5 to 7, wherein: the first control structure is a first cylinder arranged on the movable seat, and the heat insulation plate is fixedly connected to an output shaft of the first cylinder.
9. A hot melt closure structure according to claim 8, wherein: and a second guide rail is arranged on the movable seat along the telescopic direction of the first cylinder, and the heat insulation plate is arranged on the second guide rail through a sliding block.
10. A hot melt seal construction according to any one of claims 1 to 7, wherein: the hot melt seals and still is equipped with tubular product clamping structure on the frame, tubular product clamping structure includes first grip block and the second grip block that the interval set up to and be used for ordering about the drive structure of first grip block and second grip block relative movement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220295390.XU CN216782636U (en) | 2022-02-10 | 2022-02-10 | Hot melt sealing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220295390.XU CN216782636U (en) | 2022-02-10 | 2022-02-10 | Hot melt sealing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216782636U true CN216782636U (en) | 2022-06-21 |
Family
ID=82018534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220295390.XU Active CN216782636U (en) | 2022-02-10 | 2022-02-10 | Hot melt sealing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216782636U (en) |
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2022
- 2022-02-10 CN CN202220295390.XU patent/CN216782636U/en active Active
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