CN216681042U - Heating tube pipe end plug closing device - Google Patents
Heating tube pipe end plug closing device Download PDFInfo
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- CN216681042U CN216681042U CN202123450009.7U CN202123450009U CN216681042U CN 216681042 U CN216681042 U CN 216681042U CN 202123450009 U CN202123450009 U CN 202123450009U CN 216681042 U CN216681042 U CN 216681042U
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- heating tube
- limiting plate
- heating wire
- heating
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Abstract
The utility model discloses a heating tube end plug pressing device which comprises a support frame, a heating tube positioning mechanism, a plug pressing mechanism and a controller, wherein the heating tube positioning mechanism comprises a positioning bottom plate and a heating tube limiting plate, the heating tube limiting plate is arranged above the positioning bottom plate, and a limiting V-shaped groove is formed in the front end surface of the heating tube limiting plate; the plug pressing mechanism comprises an air cylinder and a plug pressing template, the plug pressing template is arranged above the heating tube limiting plate and is driven by the air cylinder to vertically move, a heating wire perforating module is arranged on the plug pressing template, the heating wire perforating module is integrally triangular, the heating wire perforating module is composed of unit transverse heating wire groups which are longitudinally arranged at intervals, the unit transverse heating wire groups are composed of unit heating wire perforations which are transversely arranged at intervals, and unit heating wire perforations in adjacent unit transverse heating wire groups are distributed in a staggered mode.
Description
Technical Field
The utility model relates to the technical field of heating tube processing, in particular to a heating tube end plug pressing device.
Background
The heating tube is formed by filling electric heating wires into a metal tube, wherein the gap part is filled with magnesium oxide powder with good heat conductivity and insulativity, and the end part of the metal tube is provided with a plug for heating various liquids and acid, alkali and salt and is also suitable for heating and melting low-melting-point metal.
In the prior art, after an electric heating wire is arranged in a metal tube of the heating tube, a lower end plug is arranged at the lower end of the heating tube for plugging, then the inner gap part is filled with magnesium oxide powder, an upper end plug is arranged at the upper end of the heating tube for plugging, the upper end of the heating wire in the metal tube penetrates out of the metal tube, and the upper end plug is sleeved on the heating wire and tightly pressed at the upper end of the metal tube.
The risks associated with this mode of operation are: the upper end plug is installed through manual operation, and is not firm in installation, so that the falling risk is caused, and the yield is low; meanwhile, the labor cost is increased, and the processing time is long.
Disclosure of Invention
The utility model aims to solve the defects of the prior art and provides the heating tube end plug pressing device which is simple in structure, can automatically press the plug, saves processing time and saves cost.
The technical scheme adopted by the utility model for solving the technical problems is as follows:
the utility model provides a heating tube pipe end cap closing device which characterized in that: the heating tube positioning device comprises a support frame, a heating tube positioning mechanism, a plug pressing mechanism and a controller, wherein the heating tube positioning mechanism comprises a positioning bottom plate and a heating tube limiting plate, the positioning bottom plate is connected with the support frame, the heating tube limiting plate is arranged above the positioning bottom plate and is connected with the support frame, and a limiting V-shaped groove is formed in the front end face of the heating tube limiting plate;
the plug pressing mechanism comprises an air cylinder and a plug pressing template, the plug pressing template is arranged above the heating tube limiting plate and is driven to move vertically by the air cylinder fixed at the top end of the supporting frame, the air cylinder is connected with the controller, an electric heating wire perforating module capable of allowing a heating wire to penetrate through is arranged on the plug pressing template, the overall shape of the electric heating wire perforating module is triangular matched with the limiting V-shaped groove, the electric heating wire perforating module consists of unit transverse electric heating wire groups which are arranged at intervals longitudinally, the unit transverse electric heating wire groups consist of unit electric heating wire perforations which are arranged at intervals transversely, the number of the unit electric heating wire perforations in the unit transverse electric heating wire groups is increased from back to front, and the unit electric heating wire perforations in the adjacent unit transverse electric heating wire groups are distributed in a staggered manner;
through setting up the positioning bottom plate, spacing V-arrangement groove is convenient for carry on spacingly to many heating tubes of vertical setting, the bottom of heating tube supports on the positioning bottom plate, the stack pipe card is in spacing V-arrangement groove, it compresses tightly downwards to move down the upper end cap on the heating tube under the drive of cylinder through setting up end cap compression template, make the upper end cap can the jam at the tubular metal resonator upper end, when end cap compression template pushed down, the fenestrate heating wire that is convenient for stretch out tubular metal resonator one end of unit heating wire sets up and can pass the unit heating wire and perforate, ensure not influencing the installation of upper end cap, once can assemble many heating tubes simultaneously, can realize that the automation of end cap compresses tightly, save process time, guarantee that the yield is high.
The heating tube limiting plate comprises a heating tube upper limiting plate and a heating tube lower limiting plate, wherein the heating tube upper limiting plate and the heating tube lower limiting plate are arranged between a positioning bottom plate and a plug pressing template and are fixedly connected with a supporting frame, the heating tube upper limiting plate is positioned above the heating tube lower limiting plate, a first limiting V-shaped groove is formed in the front end surface of the heating tube lower limiting plate, a second limiting V-shaped groove is formed in the front end surface of the heating tube upper limiting plate, the first limiting V-shaped groove is matched with the second limiting V-shaped groove, the heating tube upper limiting plate is matched with the heating tube lower limiting plate, a plurality of heating tubes are vertically placed, the lower ends of the heating tubes are abutted against the positioning bottom plate, the heating tube bodies are limited through the first limiting V-shaped groove and the second V-shaped limiting groove, the heating tubes are further limited, and the plug pressing template is ensured to be pressed downwards, the heating wire can just in time pass the unit heating wire and perforate, and the position can not squint, guarantees compressing tightly effectual of upper end plug.
The heating tube lower limiting plate is fixedly connected with the positioning bottom plate through a lower fixing column, and the positioning bottom plate and the heating tube lower limiting plate are driven to integrally move up and down by arranging the positioning bottom plate vertical driving mechanism, so that the heating tube lower limiting plate is suitable for processing heating tubes with different lengths, and the universality is strong.
The utility model also comprises a manual vertical adjusting mechanism, wherein the manual vertical adjusting mechanism comprises a second lead screw, a second nut, a third lead screw and a third nut, the second lead screw and the third lead screw are arranged on the left side and the right side of the heating tube positioning mechanism, the upper end and the lower end of the second lead screw and the upper end and the lower end of the third lead screw are fixedly connected with the supporting frame, the second nut is in threaded connection with the second lead screw, the third nut is in threaded connection with the third lead screw, the second nut and the third nut are arranged below the positioning bottom plate, and after the motor drives the first nut to drive the positioning bottom plate to move up and down to a specified position, the second nut and the third nut are manually rotated to move up and down to the lower end of the positioning bottom plate and contact with the positioning bottom plate to support the positioning bottom plate, so that the positioning bottom plate is prevented from shifting during operation, and the positioning bottom plate is safe, reliable and cost-saving.
The number of the unit electric heating wire perforations at the top point of the rear end of the electric heating wire perforation module is set to be one, and the number of the unit electric heating wire perforations in the unit transverse electric heating wire group is sequentially increased by one from back to front.
The utility model also comprises a guide post, guide holes are formed in the positioning bottom plate and the lower limiting plate of the heating tube, the guide post penetrates through the guide holes in the positioning bottom plate and the lower limiting plate of the heating tube, and the upper end and the lower end of the guide post are fixedly connected with the support frame.
The utility model has the beneficial effects that: through setting up the positioning bottom plate, first spacing V-arrangement groove is convenient for carry on spacingly to many heating tubes of vertical setting, the bottom of heating tube supports on the positioning bottom plate, the stack of tubes card is in first spacing V-arrangement groove, it compresses tightly downwards to move down the upper end cap on the heating tube under the drive of cylinder through setting up end cap compression template, make the upper end cap can the jam at the tubular metal resonator upper end, when end cap compression template pushed down, the fenestrate heating wire that is convenient for stretch out tubular metal resonator one end of unit heating wire sets up and can pass the unit heating wire and perforate, ensure not influencing the installation of upper end cap, once can assemble many heating tubes simultaneously, can realize the automation of end cap and compress tightly, save process time, guarantee that the yield is high.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a front view of the overall structure of the present invention.
Fig. 3 is a left side view of the overall structure of the present invention.
Fig. 4 is another angle overall structure diagram of the present invention.
Fig. 5 is an enlarged schematic view at a in fig. 1.
Fig. 6 is an enlarged schematic view at B in fig. 4.
Reference numerals: a base-101, a top plate-102, a support rod-103, a positioning bottom plate-201, a lower limit plate-202 of a heating tube, a first limit V-shaped groove-2021, a lower fixed column-203, an upper limit plate-204 of the heating tube, a second limit V-shaped groove-2041, an upper fixed column-205, a left guide column-301, a right guide column-302, a cylinder-401 and a piston rod fixing plate-402, the heating wire heating device comprises a plug pressing template-403, a unit heating wire perforation-4031, a connecting rod-404, a motor-501, a first lead screw-502, a first nut-503, a second lead screw-601, a second nut-602, a third lead screw-603, a third nut-604, a heating tube-7, a metal tube-701, a heating wire-702 and an upper end plug-703.
Detailed Description
The utility model is described below with reference to the accompanying drawings and examples.
In this embodiment, the heating tube 7 includes a metal tube 701, a heating wire 702, a lower end plug and an upper end plug 703, the metal tube 701 is sleeved outside the heating wire 702, the lower end of the metal tube 701 is clamped with the lower end plug to plug the lower end of the metal tube 701, the upper end of the heating wire 702 penetrates through the metal tube 701, and the upper end plug 703 is sleeved on the heating wire 702 and clamped with the inner wall of the upper end of the metal tube.
As shown in the attached drawings, the heating tube end plug pressing device comprises a support frame, a heating tube positioning mechanism, a plug pressing mechanism and a controller, wherein the heating tube positioning mechanism comprises a positioning bottom plate 201 and a heating tube limiting plate, the positioning bottom plate 201 is connected with the support frame, the heating tube limiting plate is arranged above the positioning bottom plate 201 and is connected with the support frame, and a limiting V-shaped groove is formed in the front end face of the heating tube limiting plate;
the plug pressing mechanism comprises an air cylinder 401 and a plug pressing template 403, the plug pressing template 403 is arranged above the heating tube limiting plate, the plug pressing template 403 is driven by an air cylinder 401 fixed at the top end of the support frame to move vertically, the cylinder 401 is connected with a controller, the plug pressing template 403 is provided with a heating wire perforation module for the heating wire 702 to pass through, the electric heating wire perforation module is in a triangle shape matched with the limit V-shaped groove, and consists of unit transverse electric heating wire groups which are longitudinally arranged at intervals, the unit transverse electric heating wire group consists of unit electric heating wire perforations 4031 which are transversely arranged at intervals, the number of the unit heating wire perforations 4031 in the unit transverse heating wire groups is sequentially increased from back to front, and the unit heating wire perforations 4031 in the adjacent unit transverse heating wire groups are distributed in a staggered manner; the support frame in this embodiment comprises a base 101, a support rod 103 and a top plate 102 which are vertically arranged, wherein the lower end of the support rod 103 is fixedly connected with the base 101, the upper end of the support rod is fixedly connected with the top plate 102, a cylinder 401 is fixed on the top plate 102, a piston rod of the cylinder 401 extends out of the top plate and is fixedly connected with a piston rod fixing plate 402, a plug pressing template 403 is arranged below the piston rod fixing plate 402, and the plug pressing template 403 is fixedly connected with the piston rod fixing plate 402 through a connecting rod 404 which is vertically arranged.
Through setting up positioning bottom plate 201, spacing V-arrangement groove is convenient for carry on spacingly to many heating tubes 7 of vertical setting, the bottom of heating tube 7 supports on positioning bottom plate 201, the stack of tubes card is in spacing V-arrangement groove, it compresses tightly downwards to move down upper end cap 703 on the heating tube under the drive of cylinder 401 through setting up end cap clamp plate 403, make upper end cap 703 can block up at the tubular metal resonator upper end, when end cap clamp plate 403 pushes down, the unit heating wire perforation 4031's setting is convenient for stretch out the heating wire of tubular metal resonator one end and can pass the unit heating wire perforation 4031, ensure not influence the installation of upper end cap 703, once can assemble many heating tubes 7 simultaneously, can realize the automation of end cap and compress tightly, save process time, guarantee that the yield is high.
The heating tube limiting plate comprises a heating tube upper limiting plate 204 and a heating tube lower limiting plate 202, the heating tube upper limiting plate 204 and the heating tube lower limiting plate 202 are both arranged between the positioning base plate 201 and the plug pressing template 403 and are fixedly connected with the support frame, the heating tube upper limiting plate 204 is positioned above the heating tube lower limiting plate 202, a first limiting V-shaped groove 2021 is formed in the front end face of the heating tube lower limiting plate 202, a second limiting V-shaped groove 2041 is formed in the front end face of the heating tube upper limiting plate 204, the first limiting V-shaped groove 2021 is matched with the second limiting V-shaped groove 2041, the heating tube upper limiting plate 204 and the heating tube lower limiting plate 202 are matched through arrangement, a plurality of heating tubes are vertically arranged, the lower ends of the heating tubes 7 are abutted to the positioning base plate 201, the heating tube bodies are limited through the first limiting V-shaped groove 2021 and the second V-shaped limiting groove 2041, the heating tube 7 is further limited, so that when the plug compaction template 403 is pressed downwards, the heating wire 702 can just penetrate through the unit heating wire perforation 4031, the position cannot be deviated, and the compaction effect of the upper end plug 703 is good.
The position of the lower limiting plate 202 of the heating tube in the embodiment is close to the positioning bottom plate 201, and is used for limiting the lower end of the tube body of the heating tube 7, and the position of the upper limiting plate 204 of the heating tube is close to the plug compression template 403 and is used for limiting the upper end of the tube body of the heating tube 7, so that the heating tube can be vertically arranged, and the position of the heating tube cannot deviate.
In this embodiment, the upper limiting plate 204 of the heat-generating tube is fixedly connected to the top plate 102 via the vertically arranged upper fixing posts 205, the piston rod fixing plate 402 is provided with guide through holes for the upper fixing posts to pass through, and the piston rod fixing plate 402 is driven by the cylinder 401 to move up and down along the upper fixing posts 205 via the guide through holes, thereby playing a role in guiding.
The embodiment further comprises a positioning bottom plate vertical driving mechanism, the positioning bottom plate vertical driving mechanism comprises a motor 501, a first lead screw 502 and a first screw nut 503, the upper end and the lower end of the first lead screw 502 are respectively connected with the supporting frame through bearings, the first lead screw 502 is driven by the motor 501 to rotate, the motor 501 is connected with the controller, the first screw nut 503 is in threaded connection with the first lead screw 502, the first screw nut 503 is fixedly connected with the positioning bottom plate 201, the heating tube lower limiting plate 202 is fixedly connected with the positioning bottom plate 201 through a lower fixing column 203, and the positioning bottom plate 201 and the heating tube lower limiting plate 202 are driven to integrally move up and down by the arrangement of the positioning bottom plate vertical driving mechanism so as to be suitable for processing heating tubes 7 with different lengths.
The embodiment further comprises a manual vertical adjusting mechanism, the manual vertical adjusting mechanism comprises a second lead screw 601, a second nut 602, a third lead screw 603 and a third nut 604, the second lead screw 601 and the third lead screw 603 are arranged on the left side and the right side of the heating tube positioning mechanism, the upper end and the lower end of the second lead screw 601 and the upper end and the lower end of the third lead screw 603 are fixedly connected with the support frame, the second nut 602 is in threaded connection with the second lead screw 601, the third nut 604 is in threaded connection with the third lead screw 603, the second nut 602 and the third nut 604 are arranged below the positioning bottom plate 201, when the motor 501 drives the first nut 503 to drive the positioning bottom plate 201 to move up and down to a designated position, the second nut 602 and the third nut 604 are manually rotated to move up and down to the lower end of the positioning bottom plate 201 and are in contact with the positioning bottom plate 201 to support the positioning bottom plate 201, so as to prevent the positioning bottom plate 201 from shifting during operation, safe and reliable and save the cost.
The number of the unit heating wire perforations 4031 at the vertex of the rear end of the heating wire perforation module is set to be one, and the number of the unit heating wire perforations 4031 in the unit transverse heating wire group is increased by one from back to front in sequence.
In this embodiment, the number of the unit heating wire perforations 4031 at the vertex of the triangular heating wire perforation module is set to 1, the number of the second row of the unit heating wire perforations 4031 is set to 2, the number of the third row of the unit heating wire perforations 4031 is set to 3, the number of the fourth row of the unit heating wire perforations 4031 is set to 4, and so on, and the two adjacent rows of the unit heating wire perforations 4031 are distributed in a staggered manner.
The embodiment further comprises guide posts, guide holes are formed in the positioning bottom plate 201 and the heating tube lower limiting plate 202, the guide posts penetrate through the guide holes in the positioning bottom plate 201 and the heating tube lower limiting plate 202, and the upper end and the lower end of each guide post are fixedly connected with the supporting frame.
The guide posts in this embodiment include a left guide post 301 and a right guide post 302, the left guide post 301 and the right guide post 302 respectively pass through the guide holes on the positioning bottom plate 201 and the lower limiting plate 202 of the heating tube, the lower end of the guide post is fixedly connected with the base 101, and the upper end of the guide post is fixedly connected with the upper limiting plate 204 of the heating tube.
The controller in this embodiment may be a PLC controller
When the utility model is used:
s1: determining the position of the positioning bottom plate 201 according to the overall length of the heating tube 7, controlling a motor 501 to drive a first lead screw 502 to rotate by a controller, driving a first screw nut 503 to move up and down, driving the positioning bottom plate 201 and the heating tube lower limiting plate 202 to move up and down by the first screw nut 503, and adjusting the position of the positioning bottom plate 201;
s2: manually rotating the second nut 602 and the third nut 604 to move up and down, so that the second nut 602 and the third nut 604 are abutted against the lower end of the positioning bottom plate 201 to support the positioning bottom plate 201;
s3: an operator firstly sleeves the upper end plugs 703 on the heating wires 702, then puts a plurality of heating tubes 7 on the positioning bottom plate 201, the lower ends of the heating tubes 7 are abutted against the positioning bottom plate 201, and the tube bodies are clamped in the first limiting V-shaped grooves 2021 and the second limiting V-shaped grooves 2041;
s4: the controller controls the air cylinder 401 to work, a piston rod of the air cylinder 401 moves downwards to drive the piston rod fixing plate 402 and the plug pressing template 403 to move downwards, an electric heating wire 702 in the heating tube 7 penetrates through the unit electric heating wire perforation 4031, the plug pressing template 403 continues to move downwards to press the upper end plug 703 to the upper end of the metal tube 701, after the upper end plug 703 is pressed, the air cylinder 401 drives the plug pressing template 403 to move upwards, and an operator can take out the heating tube 7.
Claims (6)
1. The utility model provides a heating tube pipe end cap closing device which characterized in that: the heating tube positioning device comprises a support frame, a heating tube positioning mechanism, a plug pressing mechanism and a controller, wherein the heating tube positioning mechanism comprises a positioning bottom plate and a heating tube limiting plate, the positioning bottom plate is connected with the support frame, the heating tube limiting plate is arranged above the positioning bottom plate and is connected with the support frame, and a limiting V-shaped groove is formed in the front end face of the heating tube limiting plate;
the utility model discloses a heating tube, including the end cap compressing mechanism, the end cap compresses tightly the template and establishes the top at the heating tube limiting plate, the end cap compresses tightly the template through fixing the vertical removal of cylinder drive on support frame top, the cylinder is connected with the controller, it perforates the module to be equipped with the heating wire that can supply the heater wire to pass on the end cap compresses tightly the template, the heating wire is perforated the whole shape of module and is triangle-shaped with spacing V-arrangement groove matched with, the heating wire is perforated the module and is organized by the horizontal heating wire group of unit that vertical interval arranged to set up and constitutes, the horizontal heating wire group of unit is perforated by the unit heating wire that horizontal interval set up and is constituteed, the perforation quantity of unit heating wire in the horizontal heating wire group of unit increases in proper order forward by the back, and the perforation of unit heating wire in the horizontal heating wire group of adjacent unit is staggered and is distributed.
2. The heating tube end plug pressing device according to claim 1, wherein: the heating tube limiting plate comprises a heating tube upper limiting plate and a heating tube lower limiting plate, the heating tube upper limiting plate and the heating tube lower limiting plate are both arranged between the positioning bottom plate and the plug compression template and are fixedly connected with the support frame, the heating tube upper limiting plate is arranged above the heating tube lower limiting plate, a first limiting V-shaped groove is formed in the front end face of the heating tube lower limiting plate, a second limiting V-shaped groove is formed in the front end face of the heating tube upper limiting plate, and the first limiting V-shaped groove is matched with the second limiting V-shaped groove.
3. The heating tube end plug pressing device according to claim 2, wherein: the heating tube lower limiting plate is fixedly connected with the positioning bottom plate through a lower fixing column.
4. The heating tube end plug pressing device according to claim 3, wherein: still include manual vertical adjustment mechanism, manual vertical adjustment mechanism includes second lead screw, second screw, third lead screw and third screw, the left and right sides at heating tube positioning mechanism is established to second lead screw, third lead screw, the upper and lower both ends and the support frame fixed connection of second lead screw, third lead screw, second screw and second lead screw threaded connection, third screw and third lead screw threaded connection, the below at the positioning bottom plate is established to second screw, third screw.
5. A heating tube end plug pressing device according to claim 1, 2, 3 or 4, characterized in that: the number of the unit heating wire perforations at the top point of the rear end of the heating wire perforation module is set to be one, and the number of the unit heating wire perforations in the unit transverse heating wire module is sequentially increased by one from back to front.
6. The heating tube end plug pressing device according to claim 5, wherein: the heating tube positioning device is characterized by further comprising guide columns, guide holes are formed in the positioning bottom plate and the lower limiting plate of the heating tube, the guide columns penetrate through the guide holes in the lower limiting plate of the positioning bottom plate and the heating tube, and the upper end and the lower end of each guide column are fixedly connected with the supporting frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123450009.7U CN216681042U (en) | 2021-12-31 | 2021-12-31 | Heating tube pipe end plug closing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123450009.7U CN216681042U (en) | 2021-12-31 | 2021-12-31 | Heating tube pipe end plug closing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216681042U true CN216681042U (en) | 2022-06-07 |
Family
ID=81816857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123450009.7U Active CN216681042U (en) | 2021-12-31 | 2021-12-31 | Heating tube pipe end plug closing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216681042U (en) |
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2021
- 2021-12-31 CN CN202123450009.7U patent/CN216681042U/en active Active
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