CN111941851A - Contactless plastic pipe hot melting connector - Google Patents
Contactless plastic pipe hot melting connector Download PDFInfo
- Publication number
- CN111941851A CN111941851A CN202010829397.0A CN202010829397A CN111941851A CN 111941851 A CN111941851 A CN 111941851A CN 202010829397 A CN202010829397 A CN 202010829397A CN 111941851 A CN111941851 A CN 111941851A
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- Prior art keywords
- cavity
- fixedly connected
- rod
- wall
- linkage
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/302—Particular design of joint configurations the area to be joined comprising melt initiators
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
- B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
- B29C66/52—Joining tubular articles, bars or profiled elements
- B29C66/522—Joining tubular articles
- B29C66/5221—Joining tubular articles for forming coaxial connections, i.e. the tubular articles to be joined forming a zero angle relative to each other
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
- F16L47/02—Welded joints; Adhesive joints
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The invention discloses a non-contact plastic pipe hot melting connector which comprises a main body, wherein a power cavity is arranged in the main body, a containing cavity with a forward opening is communicated and arranged on the inner wall of the front side of the power cavity, a positioning shaft is rotatably connected between the left inner wall and the right inner wall of the containing cavity, a fixed gear is fixedly connected onto the positioning shaft, and an electric heating plate is fixedly connected onto the outer circular surface of the fixed gear; the pipe fitting and the pipe are connected by the opposite movement of the two clamping devices, so that the integrity of the interface is ensured; in the melting process, people do not need to contact the pipe fitting and the pipe, so that the scalding of both hands of people is avoided while the working efficiency is improved, the personal safety is improved, and the working efficiency is further improved.
Description
Technical Field
The invention relates to the related field of plastic pipes, in particular to a non-contact type plastic pipe hot-melt connector.
Background
Construction worker is when carrying out the melting to the tubular product of plastics, pipe fitting and connecting, and the use is handheld melter, and the axiality of tubular product, pipe fitting axle center can not be guaranteed to this kind of melter to make the askew phenomenon of connecing appear in the interface between pipe fitting and the tubular product, can't guarantee sealed interface's integrality, the ageing of tubular product after long-time the use, the cracked condition of interface will appear, thereby the influence the condition that circulation thing was revealed in the pipeline appears.
The invention provides a non-contact plastic pipe hot melt connector which can solve the problems.
Disclosure of Invention
In order to solve the problems, the non-contact type plastic pipe hot melting connector is designed in the embodiment, and comprises a main body, wherein a power cavity is arranged in the main body, a containing cavity with a forward opening is communicated and arranged on the inner wall of the front side of the power cavity, a positioning shaft is rotatably connected between the left inner wall and the right inner wall of the containing cavity, a fixed gear is fixedly connected onto the positioning shaft, an electric heating plate is fixedly connected onto the outer circular surface of the fixed gear, a male hot melting head and a female hot melting head are respectively fixedly connected onto the left side surface and the right side surface of the electric heating plate, and a melting cavity with a rightward opening is arranged in the female hot melting head; two guide grooves are arranged on the front wall of the main body in a front-back penetrating manner, the two guide grooves are symmetrically distributed on the left and right of the containing cavity, guide blocks are arranged in the two guide grooves in a sliding manner, the guide blocks extend backwards into the power cavity and forwards to the front side of the main body, the front ends of the two guide blocks are fixedly connected with positioning blocks, the two positioning blocks are respectively connected with swinging shafts in a left-right penetrating and rotating manner, the end surfaces of the two swinging shafts, which are close to the electric heating plate, are respectively fixedly connected with a clamp holder, the two guide blocks are respectively internally provided with a swinging cavity with a backward opening, the swinging cavities extend forwards to the outer circular surfaces of the swinging shafts, swinging rods are fixedly connected to the outer circular surfaces of the two swinging shafts in the swinging cavities, the swing rods extend backwards into the power cavity, sliding blocks are fixedly connected to the rear ends of the two swing rods, and an orientation rod is connected between the two sliding blocks in a penetrating and sliding mode; the lower end surfaces of the two guide blocks in the power cavity are fixedly connected with inner thread blocks, the turning directions of inner threads of the two inner thread blocks are opposite, the two inner thread blocks are connected through threaded rods, the threaded rods penetrate through the two inner thread blocks, linkage guide sleeves are connected to splines on the threaded rods and located between the two inner thread blocks, ratchet wheels are fixedly connected to the linkage guide sleeves, linkage gears are fixedly connected to the outer circular surfaces of the ratchet wheels, and the linkage gears are meshed with the fixed gears; left holder centre gripping pipe fitting, left holder centre gripping tubular product, rotatory threaded rod, and then drive two holder opposite direction movements and make the pipe fitting conflict on the left end face of electric plate, and then through the interior disc of public hot melt head fusion pipe fitting, make tubular product stretch into the melting intracavity simultaneously, and then through the outer disc of female hot melt head fusion tubular product.
Beneficially, the holder comprises a rotating block, an annular cavity is arranged in the rotating block, a fixed block is rotatably arranged in the annular cavity, the fixed block extends to one side far away from the electric heating plate and is fixedly connected to the end face, close to the electric heating plate, of the oscillating shaft, a holding cavity is arranged in the fixed block, the holding cavity is communicated with the placing cavity and penetrates through the rotating block, and a spiral tooth track is arranged on the end face, close to the electric heating plate, of the fixed block; a sliding guide groove is formed in the inner side wall, close to the electric heating plate, of the annular cavity, a tooth-shaped sliding block is arranged in the sliding guide groove in a sliding mode, the tooth-shaped sliding block is meshed with the spiral tooth track, and the tooth-shaped sliding block extends into the clamping cavity towards the axis side of the rotating block; the rotating block is rotated, and the toothed sliding block is driven by the spiral toothed track to slide along the sliding guide groove, so that the pipe fitting is clamped by the toothed sliding block.
Beneficially, a motor is fixedly connected to the inner wall of the right side of the power cavity, the left end face of the motor is in power connection with the threaded rod, and the left end of the threaded rod is rotatably connected to the inner wall of the left side of the power cavity; the motor is started, the threaded rod is driven to rotate, the internal thread block is driven to slide, the linkage gear is driven to rotate through the ratchet wheel, and the fixed gear is driven to rotate around the positioning shaft.
Beneficially, a supporting shaft is rotatably connected to the inner wall of the left side of the power cavity, a driven pulley is fixedly connected to the right end of the supporting shaft, an engagement handle is fixedly connected to the right end face of the driven pulley, a connecting rod is rotatably connected to the engagement handle, the upper end of the connecting rod is rotatably connected to the left end of the orientation rod, a driving pulley is fixedly connected to the threaded rod, the driving pulley is located on the left side of the guide block on the left side, and the driving pulley is connected with the driven pulley through a belt; the threaded rod rotates, and then drives the drive pulley and rotates, and then drives driven pulley through the belt and rotates, and then drives the connecting rod through linking the handle and drives the slider swing through the directional pole.
Beneficially, a linkage rod is rotatably connected to the linkage guide sleeve and located on the right side of the ratchet wheel, a handheld rod is connected to the free end of the linkage rod through a spline, a push plate is fixedly connected to the front end of the handheld rod, a reset rod is fixedly connected to the upper end of the push plate, a communicating cavity which is through from front to back is formed in the inner wall of the rear side of the power cavity, and the handheld rod extends backwards through the communicating cavity to the rear side of the main body; the handheld rod is swung, and then the linkage guide sleeve is driven to move through the linkage rod, so that the linkage gear is not meshed with the fixed gear, the handheld rod is pushed at the same time, and then the reset rod is driven to move through the push plate.
Advantageously, when the electric heating plate is in a horizontal state, the axes of the placing cavity, the clamping cavity, the male thermal melting head and the melting cavity are on the same straight line.
The invention has the beneficial effects that: the pipe fitting and the pipe are connected by the opposite movement of the two clamping devices, so that the integrity of the interface is ensured; in the melting process, people do not need to contact the pipe fitting and the pipe, so that the scalding of both hands of people is avoided while the working efficiency is improved, the personal safety is improved, and the working efficiency is further improved. .
Drawings
For ease of illustration, the invention is described in detail by the following specific examples and figures.
FIG. 1 is a schematic view of the overall structure of a non-contact plastic tube hot-melt connector according to the present invention;
FIG. 2 is a schematic view of the structure in the direction "A-A" of FIG. 1;
FIG. 3 is a schematic view of the structure in the direction "B-B" of FIG. 1;
FIG. 4 is a schematic view of the structure in the direction "C-C" of FIG. 1;
FIG. 5 is an enlarged schematic view of "D" of FIG. 2;
FIG. 6 is a schematic view of the structure in the direction "E-E" of FIG. 5;
FIG. 7 is a schematic view of the structure in the direction "F-F" of FIG. 5;
FIG. 8 is a schematic view of the structure in the direction "G-G" of FIG. 4.
Detailed Description
The invention will now be described in detail with reference to fig. 1-8, for ease of description, the orientations described below will now be defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The invention relates to a non-contact plastic pipe hot melting connector which comprises a main body 11, wherein a power cavity 29 is arranged in the main body 11, a containing cavity 19 with a forward opening is communicated and arranged on the inner wall of the front side of the power cavity 29, a positioning shaft 12 is rotatably connected between the left inner wall and the right inner wall of the containing cavity 19, a fixed gear 13 is fixedly connected onto the positioning shaft 12, an electric heating plate 14 is fixedly connected onto the outer circular surface of the fixed gear 13, a male hot melting head 37 and a female hot melting head 15 are fixedly connected to the left side surface and the right side surface of the electric heating plate 14 respectively, and a melting cavity 47 with a rightward opening is arranged in the female hot; the front wall of the main body 11 is provided with two guide grooves 18 which penetrate through the front wall and the back wall, the two guide grooves 18 are symmetrically distributed about the containing cavity 19, two guide blocks 45 are arranged in the guide grooves 18 in a sliding manner, the guide blocks 45 extend backwards into the power cavity 29 and forwards extend to the front side of the main body 11, the front ends of the guide blocks 45 are fixedly connected with positioning blocks 17, the positioning blocks 17 are connected with swing shafts 26 in a left-right penetrating and rotating manner, the swing shafts 26 are fixedly connected with clamping devices 16 on the end faces of the electric heating plates 14, swing cavities 27 with backward openings are arranged in the guide blocks 45, the swing cavities 27 extend forwards to the outer circular face of the swing shaft 26, swing rods 31 are fixedly connected to the outer circular face of the swing shafts 26 in the swing cavities 27, and the swing rods 31 extend backwards into the power cavity 29, the rear ends of the two swing rods 31 are fixedly connected with sliding blocks 32, and a directional rod 30 is connected between the two sliding blocks 32 in a penetrating and sliding manner; inner thread blocks 34 are fixedly connected to the lower end faces of the two guide blocks 45 in the power cavity 29, the turning directions of inner threads of the two inner thread blocks 34 are opposite, the two inner thread blocks 34 are in threaded connection through a threaded rod 24, the threaded rod 24 penetrates through the two inner thread blocks 34, a linkage guide sleeve 49 is connected to the threaded rod 24 through a spline, the linkage guide sleeve 49 is located between the two inner thread blocks 34, a ratchet 35 is fixedly connected to the linkage guide sleeve 49, a linkage gear 36 is fixedly connected to the outer circular surface of the ratchet 35, and the linkage gear 36 is meshed with the fixed gear 13; the left clamp 16 clamps the pipe fitting, and the threaded rod 24 is rotated, and then drives two clamp 16 opposite directions and makes the pipe fitting conflict on the left end face of electric hot plate 14, and then through the interior disc of public hot melt head 37 melting pipe fitting, makes the pipe fitting stretch into in the melting chamber 47 simultaneously, and then through the outer disc of the hot melt head 15 melting pipe fitting of female.
Advantageously, the holder 16 includes a rotating block 38, an annular cavity 46 is provided in the rotating block 38, a fixed block 44 is rotatably provided in the annular cavity 46, the fixed block 44 extends to a side away from the electric hot plate 14 and is fixedly connected to the end surface of the oscillating shaft 26 close to the electric hot plate 14, a holding cavity 40 is provided in the fixed block 44, the holding cavity 40 communicates with the placing cavity 25 and penetrates through the rotating block 38, and a spiral tooth track 43 is provided on the end surface of the fixed block 44 close to the electric hot plate 14; a sliding guide groove 42 is formed in the inner side wall of the annular cavity 46 close to the electric heating plate 14, a toothed sliding block 41 is arranged in the sliding guide groove 42 in a sliding manner, the toothed sliding block 41 is meshed with the spiral toothed track 43, and the toothed sliding block 41 extends into the clamping cavity 40 towards the axis side of the rotating block 38; the rotating block 38 is rotated to drive the toothed sliding block 41 to slide along the sliding guide groove 42 through the spiral toothed track 43, and the pipe fitting is clamped by the toothed sliding block 41.
Beneficially, a motor 28 is fixedly connected to the inner wall of the right side of the power cavity 29, the left end face of the motor 28 is in power connection with the threaded rod 24, and the left end of the threaded rod 24 is rotatably connected to the inner wall of the left side of the power cavity 29; the motor 28 is activated to rotate the threaded rod 24 and thus the internal thread block 34, and the linkage gear 36 is rotated by the ratchet wheel 35 and thus the fixed gear 13 is rotated around the positioning shaft 12.
Beneficially, a supporting shaft 21 is rotatably connected to the inner wall of the left side of the power cavity 29, a driven pulley 20 is fixedly connected to the right end of the supporting shaft 21, an engaging handle 22 is fixedly connected to the right end face of the driven pulley 20, a connecting rod 33 is rotatably connected to the engaging handle 22, the upper end of the connecting rod 33 is rotatably connected to the left end of the orientation rod 30, a driving pulley 48 is fixedly connected to the threaded rod 24, the driving pulley 48 is located on the left side of the guide block 45 on the left side, and the driving pulley 48 is connected to the driven pulley 20 through a belt 23; the threaded rod 24 rotates to drive the driving pulley 48 to rotate, and the driven pulley 20 is driven to rotate by the belt 23, and the connecting rod 33 is driven by the connecting handle 22, and the sliding block 32 is driven to swing by the directional rod 30.
Beneficially, a linkage rod 53 is rotatably connected to the linkage guide sleeve 49, the linkage rod 53 is located on the right side of the ratchet wheel 35, a handheld rod 52 is connected to a free end of the linkage rod 53 through a spline, a push plate 50 is fixedly connected to the front end of the handheld rod 52, a reset rod 54 is fixedly connected to the upper end of the push plate 50, a communication cavity 51 which penetrates through the power cavity 29 from front to back is formed in the inner wall of the rear side of the power cavity, and the handheld rod 52 extends backwards through the communication cavity 51 to the rear side of the main body 11; the handheld rod 52 is swung, so that the linkage guide sleeve 49 is driven to move through the linkage rod 53, the linkage gear 36 is not meshed with the fixed gear 13, the handheld rod 52 is pushed, and the reset rod 54 is driven to move through the push plate 50.
Advantageously, when the electric heating plate 14 is in the horizontal state, the axes of the placing cavity 25, the clamping cavity 40, the male thermal melting head 37 and the melting cavity 47 are on the same straight line.
The following detailed description of the steps of using a contactless plastic tube hot melt connector according to the present invention is provided with reference to fig. 1 to 8:
initially, the plate 14 is in the cooling state and is positioned horizontally, and the guide block 45 abuts against the inner side wall of the guide groove 18 away from the plate 14.
Electrifying the electric heating plate 14, further heating the male hot melting head 37 and the female hot melting head 15 through the electric heating plate 14, penetrating the pipe fitting into the left clamping cavity 40 from the left side of the left placing cavity 25, extending the right end face of the pipe fitting out of the right end face of the left rotating block 38, rotating the left rotating block 38, further enabling the tooth-shaped sliding block 41 to slide towards the axis direction of the clamping cavity 40 under the driving of the spiral tooth track 43 on the left fixed block 44, and further clamping the pipe fitting; the pipe is inserted into the right clamping cavity 40 from the right side of the right placing cavity 25, the left end surface of the pipe extends out of the left end surface of the right rotating block 38, the right rotating block 38 is rotated, and the toothed sliding block 41 slides towards the axis direction of the clamping cavity 40 under the driving of the spiral tooth track 43 on the right fixing block 44, so that the pipe is clamped.
After the electric heating plate 14 is heated, the motor 28 is started, the threaded rod 24 drives the two inner thread blocks 34 to move oppositely, the inner thread blocks 34 drive the two guide blocks 45 to move oppositely, the positioning block 17 drives the two clamps 16 to move oppositely, and the pipe fitting and the pipe are moved, so that the inner circular surface of the pipe fitting is in contact with the outer circular surface of the male thermal melting head 37, and the outer circular surface of the pipe fitting is in contact with the inner circular surface of the melting cavity 47; the threaded rod 24 rotates and simultaneously drives the driving belt pulley 48 to rotate, the belt 23 drives the driven belt pulley 20 to rotate, the connecting rod 33 is driven to swing by the connecting handle 22, the slide block 32 is driven to swing by the directional rod 30, the placing cavity 25 is driven to rotate by the swing rod 31, and the pipe are driven to rotate by the clamp 16, so that the inner circular surface of the pipe and the outer circular surface of the pipe are in full contact with the outer circular surface of the male thermal melting head 37 and the inner circular surface of the melting cavity 47; when the right end face of the pipe is abutted against the left end face of the electric heating plate 14 and the left end face of the pipe is abutted against the left inner wall of the melting chamber 47, the motor 28 is stopped, and the pipe are sufficiently melted.
After three seconds, the motor 28 is reversed, the two inner thread blocks 34 are driven to move reversely through the threaded rod 24, and the two clamps 16 are driven to move reversely, so that the pipe fitting is separated from the male thermal melting head 37, and the pipe fitting is separated from the female thermal melting head 15; meanwhile, the ratchet wheel 35 is driven to rotate through the linkage guide sleeve 49, the fixed gear 13 is driven to rotate through the linkage gear 36, the male hot melting head 37 and the female hot melting head 15 are driven to rotate upwards through the electric heating plate 14, when the internal thread blocks 34 and the female hot melting head 15 rotate to the containing cavity 19, the motor 28 is reversed again, the two internal thread blocks 34 are driven to move oppositely through the threaded rod 24, the fixed gear 13 cannot be driven to rotate under the action of the ratchet wheel 35 and the threaded rod 24 cannot be driven to move oppositely, the clamp holder 16 is driven to move oppositely through the guide block 45, the pipe and the pipe are connected in a butt joint mode, the motor 28 is stopped after the butt joint is completed, the pipe and the pipe are waited to be cooled.
The handheld rod 52 is shifted, the linkage guide sleeve 49 is driven through the linkage rod 53, the linkage gear 36 is driven through the ratchet wheel 35, the linkage gear 36 is not meshed with the fixed gear 13, the handheld rod 52 is pushed forwards to slide along the linkage rod 53, the reset rod 54 is driven to move forwards through the push plate 50, the electric heating plate 14 in the containing cavity 19 is pushed forwards, and the electric heating plate 14 is enabled to be restored to the horizontal state.
After the pipe fitting and the pipe are taken out, the initial state is recovered to prepare for the next work; the electric heating plate 14 is powered off without the next operation.
The invention has the beneficial effects that: the pipe fitting and the pipe are connected by the opposite movement of the two clamping devices, so that the integrity of the interface is ensured; in the melting process, people do not need to contact the pipe fitting and the pipe, so that the scalding of both hands of people is avoided while the working efficiency is improved, the personal safety is improved, and the working efficiency is further improved.
In the above manner, a person skilled in the art can make various changes depending on the operation mode within the scope of the present invention.
Claims (6)
1. A contactless plastic tube hot melt connector comprising a main body, characterized in that: the main body is internally provided with a power cavity, the inner wall of the front side of the power cavity is communicated with a containing cavity with a forward opening, a positioning shaft is rotatably connected between the left inner wall and the right inner wall of the containing cavity, the positioning shaft is fixedly connected with a fixed gear, the outer circular surface of the fixed gear is fixedly connected with an electric heating plate, the left side surface and the right side surface of the electric heating plate are respectively fixedly connected with a male hot melting head and a female hot melting head, and a melting cavity with a rightward opening is arranged in the female hot melting head;
two guide grooves are arranged on the front wall of the main body in a front-back penetrating manner, the two guide grooves are symmetrically distributed on the left and right of the containing cavity, guide blocks are arranged in the two guide grooves in a sliding manner, the guide blocks extend backwards into the power cavity and forwards to the front side of the main body, the front ends of the two guide blocks are fixedly connected with positioning blocks, the two positioning blocks are respectively connected with swinging shafts in a left-right penetrating and rotating manner, the end surfaces of the two swinging shafts, which are close to the electric heating plate, are respectively fixedly connected with a clamp holder, the two guide blocks are respectively internally provided with a swinging cavity with a backward opening, the swinging cavities extend forwards to the outer circular surfaces of the swinging shafts, swinging rods are fixedly connected to the outer circular surfaces of the two swinging shafts in the swinging cavities, the swing rods extend backwards into the power cavity, sliding blocks are fixedly connected to the rear ends of the two swing rods, and an orientation rod is connected between the two sliding blocks in a penetrating and sliding mode;
two the guide block in equal rigid coupling has the internal thread piece, two on the lower terminal surface in the power cavity the internal thread of internal thread piece revolves to opposite, two through threaded rod threaded connection between the internal thread piece, the threaded rod runs through two the internal thread piece, splined connection has the linkage guide pin bushing on the threaded rod, the linkage guide pin bushing is located two between the internal thread piece, the rigid coupling has the ratchet on the linkage guide pin bushing, the rigid coupling has the linkage gear on the outer disc of ratchet, the linkage gear with the fixed gear meshing.
2. A contactless plastic tube hot melt connector according to claim 1, wherein: the holder comprises a rotating block, an annular cavity is arranged in the rotating block, a fixed block is rotationally arranged in the annular cavity, the fixed block extends to one side far away from the electric heating plate and is fixedly connected to the end face, close to the electric heating plate, of the swinging shaft, a holding cavity is arranged in the fixed block, the holding cavity is communicated with the placing cavity and penetrates through the rotating block, and a spiral tooth track is arranged on the end face, close to the electric heating plate, of the fixed block; the annular cavity is close to be equipped with the sliding guide groove on the inside wall of electric plate, it is equipped with the profile of tooth slider to slide in the sliding guide groove, the profile of tooth slider with spiral tooth rail meshing, the profile of tooth slider to the axle center side of rotatory piece extends to the centre gripping intracavity.
3. A contactless plastic tube hot melt connector according to claim 1, wherein: the motor is fixedly connected to the inner wall of the right side of the power cavity, the power is connected to the threaded rod on the left end face of the motor, and the left end of the threaded rod is rotatably connected to the inner wall of the left side of the power cavity.
4. A contactless plastic tube hot melt connector according to claim 1, wherein: rotate on the left side inner wall in power chamber and be connected with the back shaft, back shaft right-hand member rigid coupling has driven pulley, the rigid coupling has the linking handle on the driven pulley right-hand member face, it is connected with the connecting rod to rotate on the linking handle, the connecting rod upper end rotate connect in the left end of directional pole, the rigid coupling has the drive pulley on the threaded rod, the drive pulley is located the left side of guide block, the drive pulley with driven pulley passes through the belt and connects.
5. A contactless plastic tube hot melt connector according to claim 1, wherein: the linkage guide pin bushing is connected with a linkage rod in a rotating mode, the linkage rod is located on the right side of the ratchet wheel, a handheld rod is connected to the free end of the linkage rod through splines, the front end of the handheld rod is fixedly connected with a push plate, a reset rod is fixedly connected to the upper end of the push plate, a communicating cavity which is through from front to back is formed in the inner wall of the rear side of the power cavity, and the handheld rod extends backwards through the communicating cavity to the rear side of the main body.
6. A contactless plastic tube hot melt connector according to claim 1, wherein: when the electric heating plate is in a horizontal state, the axes of the placing cavity, the clamping cavity, the public hot melting head and the melting cavity are on the same straight line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010829397.0A CN111941851A (en) | 2020-08-18 | 2020-08-18 | Contactless plastic pipe hot melting connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010829397.0A CN111941851A (en) | 2020-08-18 | 2020-08-18 | Contactless plastic pipe hot melting connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111941851A true CN111941851A (en) | 2020-11-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010829397.0A Withdrawn CN111941851A (en) | 2020-08-18 | 2020-08-18 | Contactless plastic pipe hot melting connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111941851A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112706414A (en) * | 2021-01-13 | 2021-04-27 | 成都姿盛尹科技有限公司 | Hot melting combination device of plastic pipe fitting |
| CN112856084A (en) * | 2021-01-07 | 2021-05-28 | 永高股份有限公司 | Plastic pipe for industrial dust collection and preparation method thereof |
| CN113733587A (en) * | 2021-08-04 | 2021-12-03 | 长江生态环保集团有限公司 | Clar pipe electric hot melting connecting device and method |
| CN115056493A (en) * | 2022-05-19 | 2022-09-16 | 安徽万方管业集团有限公司 | A hot melt welding set for production of dysmorphism MPP pipe |
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2020
- 2020-08-18 CN CN202010829397.0A patent/CN111941851A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112856084A (en) * | 2021-01-07 | 2021-05-28 | 永高股份有限公司 | Plastic pipe for industrial dust collection and preparation method thereof |
| CN112706414A (en) * | 2021-01-13 | 2021-04-27 | 成都姿盛尹科技有限公司 | Hot melting combination device of plastic pipe fitting |
| CN113733587A (en) * | 2021-08-04 | 2021-12-03 | 长江生态环保集团有限公司 | Clar pipe electric hot melting connecting device and method |
| CN115056493A (en) * | 2022-05-19 | 2022-09-16 | 安徽万方管业集团有限公司 | A hot melt welding set for production of dysmorphism MPP pipe |
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Application publication date: 20201117 |
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