CN112848229B - Automatic thermal shrinkage machine - Google Patents
Automatic thermal shrinkage machine Download PDFInfo
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- CN112848229B CN112848229B CN202011606891.7A CN202011606891A CN112848229B CN 112848229 B CN112848229 B CN 112848229B CN 202011606891 A CN202011606891 A CN 202011606891A CN 112848229 B CN112848229 B CN 112848229B
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- Prior art keywords
- frame
- driving
- heating
- sheeting
- supporting
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
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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
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/002—Component parts, details or accessories; Auxiliary operations
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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
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/16—Cooling
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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
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/002—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor characterised by the choice of material
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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
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/14—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor using multilayered preforms or sheets
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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
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/18—Thermoforming 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
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/26—Component parts, details or accessories; Auxiliary operations
- B29C51/42—Heating or cooling
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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
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
- B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
- B29C2035/0822—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using IR radiation
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Thermal Sciences (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
- Resistance Heating (AREA)
Abstract
The embodiment of the invention provides an automatic thermal shrinkage machine, and relates to the field of thermal shrinkage equipment. The automatic thermal shrinkage machine comprises a supporting rack, a moving rack, a heating device, a tabletting device, a cooling device, a driving assembly and a supporting mechanical arm; the heating device and the tabletting device are both arranged on the movable rack, the heating device is used for heating the heat shrinkage piece, and the tabletting device is used for extruding the heat shrinkage piece and pressing the heat shrinkage piece on the rod body; the driving assembly is connected with the supporting rack and the moving rack and is used for driving the moving rack to move relative to the supporting rack; the cooling device is arranged on the movable rack or the supporting rack and is used for cooling the heat shrinkage piece and the rod body; the support mechanical arm is installed in the support frame for the support body of rod. The embodiment of the invention can realize the automatic production of the electric pole, can reduce the labor cost and has the characteristics of good safety, high efficiency and stable product quality.
Description
Technical Field
The invention relates to the field of thermal shrinkage equipment, in particular to an automatic thermal shrinkage machine.
Background
With the development of the communication industry and the power grid, the investment and the use of the oil wood electric pole are inevitably increased, so that the development of the industry is driven. The light transportation convenience of bakelite pole self weight to great promotion salvagees efficiency under abominable natural environment, also decided that the input quantity of its needs, the use reliability and the stability of its facility are higher than ordinary cement pole far away.
The oil-wood electric pole can be manufactured through thermal shrinkage, the traditional thermal shrinkage is completed by manual operation, and the following obvious defects exist: 1. the operation difficulty is high; 2. the operation time is long; 3. the quality of field operation is not stable; 4. certain potential safety hazards exist, and the stability of the wood is affected if the time is too long.
Disclosure of Invention
The invention aims to provide an automatic thermal shrinkage machine which can realize automatic production of electric poles, can reduce labor cost and has the characteristics of good safety, high efficiency and stable product quality.
The embodiment of the invention is realized by the following steps:
in a first aspect, the invention provides an automatic thermal shrinkage machine for manufacturing an electric pole, wherein the electric pole comprises a pole body and a thermal shrinkage sheet coated on the outer side of the pole body, and the automatic thermal shrinkage machine comprises a supporting rack, a moving rack, a heating device, a sheet pressing device, a cooling device, a driving assembly and a supporting mechanical arm;
the heating device and the tabletting device are both arranged on the movable rack, the heating device is used for heating the heat-shrinkable sheet, and the tabletting device is used for extruding the heat-shrinkable sheet and pressing the heat-shrinkable sheet on the rod body;
the driving assembly is connected with the supporting rack and the moving rack and is used for driving the moving rack to move relative to the supporting rack;
the cooling device is arranged on the moving rack or the supporting rack and is used for cooling the heat shrinkage sheet and the rod body;
the supporting mechanical arm is arranged on the supporting rack and used for supporting the rod body.
In an optional embodiment, the heating apparatus includes a far infrared heating part, the far infrared heating part is configured to operate at full power at an initial heating stage, and when a difference between an actual temperature of the far infrared heating part and a set temperature is less than a preset temperature value, the heating power of the far infrared heating part is reduced, so that the actual temperature of the far infrared heating part is maintained at the set temperature.
In an optional embodiment, the heating device further comprises a sealing patch part and an open fire part, the sealing patch part and the open fire part are both mounted on the moving frame, the sealing patch part is used for filling a heat-shrinkable patch at the heat-shrinkable patch sealing position on the rod body, and the open fire part is used for heating the heat-shrinkable patch.
In an alternative embodiment, the movable frame comprises a first frame and a second frame, the far infrared heating component is mounted on the first frame, the patch component and the naked flame component are mounted on the second frame, the sheeting device and the cooling device are mounted on the second frame, the sheeting device is further used for extruding the heat-shrinkable patch, and the driving assembly is used for driving the first frame and the second frame to move relative to the supporting frame.
In an optional embodiment, the sheeting device comprises a sheeting driving part and a sheeting roller, the sheeting driving part is mounted on the moving rack and is in transmission connection with the sheeting roller for driving the sheeting roller to move, and the sheeting roller is used for extruding the thermal shrinkage sheet.
In an optional embodiment, the cooling device includes a water tank, a water pump, and a circulation pipeline, the water tank is disposed on the support frame, the water pump is mounted on the support frame, and the circulation pipeline is connected to the water pump and the water tank and used for cooling the heat shrinkage piece and the rod body.
In an optional embodiment, the supporting mechanical arm comprises a mechanical arm body, a mechanical arm driving part and a proximity switch, the mechanical arm driving part is mounted on the supporting rack, the mechanical arm body is rotatably connected with the supporting rack, and the proximity switch is electrically connected with the mechanical arm driving part and used for detecting the position of the moving rack and controlling the mechanical arm driving part according to the position of the moving rack, so that the mechanical arm body supports the rod body.
In an alternative embodiment, the heating device comprises a far infrared heating component, which is annularly sleeved outside the rod body and used for heating the rod body and the heat shrinkage sheet.
In an optional embodiment, the driving assembly includes a driving motor, a driving wheel and a transmission member, the driving motor is mounted on the movable frame and is in transmission connection with the driving wheel, the driving wheel is in transmission connection with the transmission member, and the transmission member is disposed along the support frame and is used for driving the movable frame to move relative to the support frame when the driving motor works.
In an optional embodiment, the driving assembly further includes a sliding groove and a sliding rail, the sliding rail and the transmission member are arranged side by side, and the sliding groove is disposed on the moving rack and can slide relative to the sliding rail.
The automatic heat compressor provided by the embodiment of the invention comprises the following components: the automatic thermal shrinkage machine comprises a supporting rack, a moving rack, a heating device, a tabletting device, a cooling device, a driving assembly and a supporting mechanical arm. Wherein, the support frame is used for supporting each part to can be convenient for each part to install on the support frame. The movable rack can move relative to the supporting rack, and is provided with the heating device, the tabletting device and the cooling device, so that the heating device, the tabletting device and the cooling device can be conveniently installed. Wherein heating device is used for heating the pyrocondensation piece of the body of rod of pole, and film pressing device is used for with the extrusion of pyrocondensation piece on the body of rod, and cooling device can make the pole cool off rapidly, reaches pyrocondensation effect. The driving assembly is used for driving the movable rack to move relative to the supporting rack, so that an automatic thermal shrinkage process is convenient to realize. The support arm can support the body of rod of pole, the location and the fixing of the pole of being convenient for to the automated production of the pole of being convenient for. The automatic heat compressor provided by the embodiment of the invention can realize automatic production of the electric pole, can reduce the labor cost, and has the characteristics of good safety, high efficiency and stable product quality.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and those skilled in the art can also obtain other related drawings based on the drawings without inventive efforts.
Fig. 1 is a schematic structural diagram of an automated thermal compressor according to an embodiment of the present invention;
FIG. 2 is a schematic view of a partially enlarged structure of the automatic thermal compressor of FIG. 1;
FIG. 3 is a schematic view of the far infrared heating element shown in FIG. 2;
FIG. 4 is a schematic structural diagram of the second frame and components mounted on the second frame in FIG. 2;
FIG. 5 is a schematic structural diagram of the driving assembly of FIG. 2;
FIG. 6 is a schematic view of the water tank and water pump of FIG. 2;
FIG. 7 is a schematic view of the support arm of FIG. 2;
fig. 8 is a partial structural view of the support robot arm in fig. 2.
Icon: 100-an automatic thermal compressor; 110-a support frame; 120-a mobile gantry; 121-a first frame; 122-a second rack; 130-a heating device; 131-far infrared heating element; 132-a sealing patch member; 133-open fire component; 140-a tabletting device; 141-a sheeting drive; 142-sheeting rollers; 150-a cooling device; 151-water tank; 152-a water pump; 153-circulation line; 160-a drive assembly; 161-drive motor; 162-a drive wheel; 163-a transmission member; 164-a chute; 165-a slide rail; 170-supporting the mechanical arm; 171-a robot arm body; 172-a robotic arm drive; 173-a proximity switch; 200-pole.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without inventive step based on the embodiments of the present invention, are within the scope of protection of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined or explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings or orientations or positional relationships that the present product is conventionally placed in use, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 and 2, an embodiment of the invention provides an automatic heat compressor 100, which can achieve automatic production of an electric pole 200, reduce labor cost, and has the characteristics of good safety, high efficiency, and stable product quality.
Optionally, the automated thermal compressor 100 provided by the embodiment of the present invention may be used for manufacturing an electric pole 200, such as a bakelite electric pole, and the electric pole 200 includes a rod body and a heat-shrinkable sheet coated outside the rod body, and the heat-shrinkable sheet is manufactured on the rod body by the automated thermal compressor 100, so as to form the electric pole 200. It should be noted that the electric pole 200 manufactured by the automatic heat compressor 100 has the characteristics of corrosion resistance and water resistance.
In an embodiment of the present invention, the automated thermal compressor 100 includes a support frame 110, a moving frame 120, a heating device 130, a sheeting device 140, a cooling device 150, a drive assembly 160, and a support robot 170.
The heating device 130 and the tabletting device 140 are both arranged on the movable rack 120, the heating device 130 is used for heating the heat-shrinkable sheet, and the tabletting device 140 is used for extruding the heat-shrinkable sheet and pressing the heat-shrinkable sheet on the rod body; the driving assembly 160 is connected to the supporting frame 110 and the moving frame 120, and is configured to drive the moving frame 120 to move relative to the supporting frame 110; the cooling device 150 is installed on the moving frame 120 or the supporting frame 110 and is used for cooling the heat-shrinkable sheets and the rod bodies; the support robot 170 is mounted to the support frame 110 for supporting the stick body. That is, the automatic heat-shrink machine 100 according to the embodiment of the present invention can manufacture the rod body and the heat-shrink sheet into the electric pole 200, such as a bakelite electric pole. The automatic heat compressor 100 provided by the embodiment of the invention can realize the automatic manufacture of the electric pole 200.
In the embodiment of the present invention, the support frame 110 is used to support the components, and can facilitate the installation of the components on the support frame 110. The moving frame 120, which is capable of moving relative to the supporting frame 110, has the heating device 130, the sheeting device 140, and the cooling device 150 mounted thereon, and may facilitate the mounting of the heating device 130, the sheeting device 140, and the cooling device 150. Wherein heating device 130 is used for heating the pyrocondensation piece of the body of rod to pole 200, and film pressing device 140 is used for extrudeing the pyrocondensation piece on the body of rod, and cooling device 150 can make pole 200 cool off rapidly, reaches pyrocondensation effect. The driving assembly 160 is used for driving the movable frame 120 to move relative to the support frame 110, thereby facilitating the implementation of an automatic heat shrinking process. The support arm 170 can support the rod body of the pole 200, facilitating the positioning and fixing of the pole 200, thereby facilitating the automated production of the pole 200.
Meanwhile, it should be noted that the support mechanical arm 170 can support the rod body, and when the movable frame 120 moves relative to the support frame 110, the support mechanical arm 170 can move relative to the movable frame 120, so as to avoid the movable frame 120, and enable the movable frame 120 to move smoothly.
Referring to fig. 3, in an alternative embodiment, the heating device 130 may include a far infrared heating element 131, and the far infrared heating element 131 is configured to operate at full power in an initial heating stage, and reduce the heating power of the far infrared heating element 131 when a difference between an actual temperature and a set temperature is less than a preset temperature value, so as to maintain the actual temperature of the far infrared heating element 131 at the set temperature. When the far infrared heating device 130 reaches a constant temperature state, the heat shrinkage sheet is heated to shrink and wrap the heat shrinkage sheet on the surface of the rod body.
Optionally, in this embodiment, the far infrared heating element 131 is substantially in an annular ring shape, and the rod body and the heat shrinking sheet are supported by the supporting mechanical arm 170 and are located in the annular ring-shaped far infrared heating element 131, that is, the rod body penetrates through the far infrared heating element 131, so that the heat shrinking sheet in the circumferential direction of the rod body can be uniformly heated, thereby ensuring the manufacturing quality of the electric pole 200.
Further, the far infrared heating parts 131 may be plural in number and arranged to be spaced apart from each other in the rod body direction. As shown in the drawings, the number of the far infrared heating members 131 is two, and the two far infrared heating members 131 are connected to the moving bracket by a mounting structure.
Alternatively, a temperature detecting member may be provided for detecting an actual temperature of the rod body, thereby facilitating control of heating power of the far infrared heating member 131. In the embodiment of the present invention, the far infrared heating member 131 is controlled to operate at full power at the initial stage of heating of the far infrared heating member 131, so that the temperature can be rapidly raised. When the actual temperature of pyrocondensation piece is less than predetermineeing the temperature value with the difference of setting for the temperature, reduce far infrared heating member 131's the heating power to the actual temperature that makes the pyrocondensation piece maintains at the setting for temperature, thereby makes the temperature more invariable, and fluctuation range is littleer, is favorable to promoting the pyrocondensation quality.
Referring to fig. 4, in an alternative embodiment, the heating device 130 may further include a sealing patch member 132 and an open flame member 133, the sealing patch member 132 and the open flame member 133 are both mounted on the moving frame 120, the sealing patch member 132 is used for filling the heat-shrinkable patch at the sealing position of the heat-shrinkable patch on the rod body, and the open flame member 133 is used for heating the heat-shrinkable patch.
It will be appreciated that during heat shrinking there will be a seal between the heat shrink sheets, which seal can be closed by the provision of the seal patch member 132 and the open flame member 133. The sealing patch equipment is used for conveying the heat-shrinkable patch to the surface of the rod body and heating the rod body through the open fire component 133 to seal the rod body. It should be noted that when the temperature of the open flame member 133 reaches the set range of the constant temperature, the heat shrinkage patch is heated again. When the sealed heat-shrinkable patch is affected by high temperature, a shrinkage state is formed and shrinks at the joint of the heat-shrinkable patch port so as to completely wrap the rod body.
Alternatively, the fuel of the open flame component 133 includes, but is not limited to, a combustible gas such as natural gas. Accordingly, piping, valves, and the like are provided.
In an alternative embodiment, the movable frame 120 may include a first frame 121 and a second frame 122, the far infrared heating element 131 is mounted to the first frame 121, the patch member and the naked light element 133 are mounted to the second frame 122, the sheeting device 140 and the cooling device 150 are mounted to the second frame 122, the sheeting device 140 is further configured to squeeze the heat shrinkable patch, and the driving assembly 160 is configured to drive the first frame 121 and the second frame 122 to move relative to the supporting frame 110.
In the embodiment of the present invention, the moving frame 120 includes a first frame 121 and a second frame 122, the far infrared heating element 131 is mounted on the first frame 121, the patch element, the open fire element 133, the sheeting device 140 and the cooling device 150 are mounted on the second frame 122, the first frame 121 and the second frame 122 are arranged to facilitate mounting of the elements, and at the same time, the first frame 121 and the second frame 122 are connected to each other to make the relationship between the elements in the moving process be substantially constant, thereby facilitating automation of manufacturing the electric pole 200.
Alternatively, the first frame 121 and the second frame 122 may be constructed by using sectional materials, and the sectional materials may be connected by welding or bolts, so that the construction cost of the first frame 121 and the second frame 122 is reduced, and the connection strength and the supporting effect of the first frame 121 and the second frame 122 can be ensured. Of course, the assembly may be achieved by other materials or by other connection methods, which are not specifically required and limited by the embodiments of the present invention.
Referring to fig. 5, in an alternative embodiment, the sheeting device 140 may include a sheeting driving member 141 and a sheeting roller 142, the sheeting driving member 141 is mounted on the moving frame 120 and is in transmission connection with the sheeting roller 142 for driving the sheeting roller 142 to move, and the sheeting roller 142 is used for extruding the heat shrink sheet.
After the heat-shrinkable patch is heated by the open fire part 133, the heat-shrinkable patch is shrunk on the rod body, and then the pressing sheet driving part 141 drives the pressing sheet roller 142 to extrude the heat-shrinkable patch and the heat-shrinkable patch. The sectional shape of preforming gyro wheel 142 is as shown in the figure, roughly corresponds with the shape of the body of rod, can increase the area of contact of preforming gyro wheel 142 with the body of rod, improves extruded atress effect to be favorable to promoting pole 200's quality.
In an alternative embodiment, the cooling device 150 may include a water tank 151, a water pump 152, and a circulation pipeline 153, the water tank 151 is disposed on the support frame 110, the water pump 152 is mounted on the support frame 110, and the circulation pipeline 153 is connected to the water pump 152 and the water tank 151 and is used for cooling the heat shrinkage chips and the rods.
Alternatively, the coolant may be water or other substances. In the embodiment of the present invention, the water tank 151, the water pump 152 and the circulation pipe 153 are used to cool the electric pole 200, so that the structure is simple and the cost is low. Of course, cooling may be performed by other methods, including but not limited to air cooling, or providing a cooling member such as a compressor.
Referring to fig. 6, in an alternative embodiment, the driving assembly 160 may include a driving motor 161, a driving wheel 162 and a transmission member 163, the driving motor 161 is mounted on the movable frame 120 and is in transmission connection with the driving wheel 162, the driving wheel 162 is in transmission connection with the transmission member 163, and the transmission member 163 is disposed along the supporting frame 110 and is used for driving the movable frame 120 to move relative to the supporting frame 110 when the driving motor 161 is operated.
Alternatively, the driving wheel 162 may be a sprocket, and the driving member 163 may be a chain; of course, the invention is not limited thereto, and in other embodiments of the invention, the transmission wheel 162 may be a gear, and in this case, the transmission member 163 may be a rack. Of course, the transmission between the transmission wheel 162 and the transmission member 163 can be realized by other structural forms, which is not particularly required and limited by the embodiment of the present invention.
Further, the driving assembly 160 may further include a sliding groove 164 and a sliding rail 165, the sliding rail 165 is disposed side by side with the transmission member 163, and the sliding groove 164 is disposed on the movable frame 120 and can slide relative to the sliding rail 165. The matching mode of the sliding groove 164 and the sliding rail 165 is simple in structure and easy to realize, can reduce the design and manufacturing cost, and has the characteristic of stable operation.
Referring to fig. 7 and 8, in an alternative embodiment, the support arm 170 may include an arm body 171, an arm driving member 172, and a proximity switch 173, the arm driving member 172 is mounted on the support frame 110, the arm body 171 is rotatably connected to the support frame 110, and the proximity switch 173 is electrically connected to the arm driving member 172, and is configured to detect a position of the movable frame 120 and control the arm driving member 172 according to the position of the movable frame 120, so that the arm body 171 supports a rod.
It should be noted that when the proximity switch 173 detects that the movable support moves, the mechanical arm driving part 172 controls the mechanical arm body 171 to move downward so as to avoid the movable support, and after the movable support moves in place, the mechanical arm driving part 172 is controlled again so as to raise the mechanical arm body 171, so as to support the rod body.
As mentioned above, the heating device 130 includes the far infrared heating member 131, and the far infrared heating member 131 is annularly arranged and sleeved outside the rod body for heating the rod body and the heat shrinkage sheet.
The automatic thermal compressor 100 provided by the embodiment of the invention comprises: the automated thermal compressor 100 includes a support frame 110, a moving frame 120, a heating device 130, a sheeting device 140, a cooling device 150, a drive assembly 160, and a support robot 170. The support frame 110 is used to support each component, and can facilitate the installation of each component on the support frame 110. The moving frame 120, which is capable of moving relative to the supporting frame 110, has the heating device 130, the sheeting device 140, and the cooling device 150 mounted thereon, and can facilitate the mounting of the heating device 130, the sheeting device 140, and the cooling device 150. Wherein heating device 130 is used for heating the pyrocondensation piece of the body of rod to pole 200, and film pressing device 140 is used for extrudeing the pyrocondensation piece on the body of rod, and cooling device 150 can make pole 200 cool off rapidly, reaches pyrocondensation effect. The driving assembly 160 is used for driving the movable frame 120 to move relative to the support frame 110, thereby facilitating the implementation of an automatic heat shrinking process. The support arm 170 can support the rod body of the pole 200, facilitating the positioning and fixing of the pole 200, thereby facilitating the automated production of the pole 200. The automatic heat compressor 100 provided by the embodiment of the invention can realize the automatic production of the electric pole 200, can reduce the labor cost, and has the characteristics of good safety, high efficiency and stable product quality.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. An automatic thermal compressor is used for manufacturing an electric pole (200), wherein the electric pole (200) comprises a pole body and a thermal shrinkage sheet coated on the outer side of the pole body, and is characterized in that the automatic thermal compressor (100) comprises a supporting rack (110), a moving rack (120), a heating device (130), a sheet pressing device (140), a cooling device (150), a driving assembly (160) and a supporting mechanical arm (170);
the heating device (130) and the sheeting device (140) are both arranged on the movable rack (120), the heating device (130) is used for heating the heat-shrinkable sheet, and the sheeting device (140) is used for extruding the heat-shrinkable sheet and pressing the heat-shrinkable sheet on the rod body;
the driving assembly (160) is connected with the supporting rack (110) and the moving rack (120) and is used for driving the moving rack (120) to move relative to the supporting rack (110);
the cooling device (150) is mounted on the moving frame (120) or the supporting frame (110) and is used for cooling the heat shrinkage sheet and the rod body;
the supporting mechanical arm (170) is mounted on the supporting frame (110) and is used for supporting the rod body;
the heating device (130) comprises a far infrared heating component (131), wherein the far infrared heating component (131) is used for operating at full power in the initial heating stage, and reducing the heating power of the far infrared heating component (131) when the difference value between the actual temperature of the far infrared heating component (131) and the set temperature is smaller than a preset temperature value so as to maintain the actual temperature of the far infrared heating component (131) at the set temperature;
the heating device (130) further comprises a sealing patch part (132) and an open fire part (133), the sealing patch part (132) and the open fire part (133) are both installed on the moving rack (120), the sealing patch part (132) is used for filling a heat-shrinkable patch at the sealing position of the heat-shrinkable patch on the rod body, and the open fire part (133) is used for heating the heat-shrinkable patch.
2. The automated thermal compressor according to claim 1, wherein the moving frame (120) comprises a first frame (121) and a second frame (122), the far infrared heating component (131) is mounted on the first frame (121), the patch component and the naked flame component (133) are mounted on the second frame (122), the sheeting device (140) and the cooling device (150) are mounted on the second frame (122), the sheeting device (140) is further used for extruding the thermal shrinkage patch, and the driving assembly (160) is used for driving the first frame (121) and the second frame (122) to move relative to the supporting frame (110).
3. The automated thermal shrinkage machine according to claim 1, wherein the sheeting device (140) comprises a sheeting driving member (141) and a sheeting roller (142), the sheeting driving member (141) is mounted on the moving frame (120) and is in transmission connection with the sheeting roller (142) for driving the sheeting roller (142) to move, and the sheeting roller (142) is used for extruding the thermal shrinkage sheet.
4. The automated thermal compressor according to claim 1, wherein the cooling device (150) comprises a water tank (151), a water pump (152), and a circulation pipe (153), the water tank (151) is disposed on the support frame (110), the water pump (152) is mounted on the support frame (110), and the circulation pipe (153) is connected to the water pump (152) and the water tank (151) and is used for cooling the heat shrinkage chips and the rods.
5. The automated thermal compressor according to claim 1, wherein the support arm (170) comprises an arm body (171), an arm driving member (172), and a proximity switch (173), the arm driving member (172) is mounted on the support frame (110), the arm body (171) is rotatably connected to the support frame (110), and the proximity switch (173) is electrically connected to the arm driving member (172) for detecting the position of the movable frame (120) and controlling the arm driving member (172) according to the position of the movable frame (120) so that the arm body (171) supports the rod body.
6. The automated thermal compressor according to claim 5, wherein the heating device (130) comprises a far infrared heating element (131), the far infrared heating element (131) is annular and sleeved outside the rod body, and is used for heating the rod body and the thermal shrinkage sheet.
7. The automated thermal compressor according to claim 1, wherein the driving assembly (160) comprises a driving motor (161), a driving wheel (162) and a transmission member (163), the driving motor (161) is mounted on the movable frame (120) and is in transmission connection with the driving wheel (162), the driving wheel (162) is in transmission connection with the transmission member (163), and the transmission member (163) is disposed along the supporting frame (110) and is configured to drive the movable frame (120) to move relative to the supporting frame (110) when the driving motor (161) is operated.
8. The automated thermal compressor according to claim 7, wherein the driving assembly (160) further comprises a sliding groove (164) and a sliding rail (165), the sliding rail (165) is arranged side by side with the transmission member (163), and the sliding groove (164) is arranged on the moving frame (120) and can slide relative to the sliding rail (165).
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| CN202011606891.7A CN112848229B (en) | 2020-12-30 | 2020-12-30 | Automatic thermal shrinkage machine |
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| CN202011606891.7A CN112848229B (en) | 2020-12-30 | 2020-12-30 | Automatic thermal shrinkage machine |
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| CN112848229A CN112848229A (en) | 2021-05-28 |
| CN112848229B true CN112848229B (en) | 2022-12-06 |
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| CN112848229A (en) | 2021-05-28 |
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Address after: No.98, Yongda Road, Xindu District, Chengdu, Sichuan 610500 Applicant after: Chengdu Qianhong Technology Co.,Ltd. Address before: No.98, Yongda Road, Xindu District, Chengdu, Sichuan 610500 Applicant before: Chengdu Qianhong Precision Machinery Co.,Ltd. |
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