CN220219660U - High-temperature stretcher for flat coiled tape - Google Patents
High-temperature stretcher for flat coiled tape Download PDFInfo
- Publication number
- CN220219660U CN220219660U CN202320957541.8U CN202320957541U CN220219660U CN 220219660 U CN220219660 U CN 220219660U CN 202320957541 U CN202320957541 U CN 202320957541U CN 220219660 U CN220219660 U CN 220219660U
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- heating
- frame
- roller
- side wall
- stretching
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- 238000010438 heat treatment Methods 0.000 claims abstract description 47
- 230000007246 mechanism Effects 0.000 claims description 13
- 238000004804 winding Methods 0.000 claims description 10
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 230000035515 penetration Effects 0.000 claims 1
- 239000004033 plastic Substances 0.000 description 51
- 229920003023 plastic Polymers 0.000 description 51
- 238000005457 optimization Methods 0.000 description 5
- 238000001816 cooling Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000004806 packaging method and process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Abstract
The utility model discloses a high-temperature stretching machine for a flat coiled tape, which relates to the field of flat coiled tape processing and comprises a processing table, wherein a heating frame is arranged on the upper end surface of the processing table, a plurality of uniformly distributed heating rollers are arranged in the heating frame, each heating roller comprises a rotating shaft arranged on the inner side wall of the heating frame, a heating rod is arranged in each rotating shaft, the outer side wall of each rotating shaft is movably sleeved with a rotating roller.
Description
Technical Field
The utility model relates to the field of flat coiled tape processing, in particular to a high-temperature stretcher for flat coiled tape.
Background
Plastic tapes, which are made of polyvinyl chloride, polyethylene, polypropylene, polystyrene and other resins, are used for packaging and binding, and have been widely used in the fields of foods, medicines, chemical industry and the like, such as beverage packaging, carton food packaging and bag binding, and these products bring great convenience to people's life.
The plastic raw material is heated by an extruder to be sticky, then is pressed to pass through a mouth die with a certain shape to form a product similar to the mouth die in shape, is stretched by a stretcher, is cooled to form a plastic belt with a certain shape and size, and is stretched by water-cooling micro-shaping after being produced by extrusion equipment and is wound on two rope pulling rollers under the condition that heat exists in the plastic, so that the plastic belt is tensioned and stretched.
When the existing plastic belt is stretched after production, when the stretching force is too large, the phenomenon that the middle thin edge of the plastic belt is thick can occur, so that the uneven thickness of the plastic belt occurs, the quality of the plastic belt can be affected, and the plastic belt needs to be improved.
Disclosure of Invention
The utility model aims to provide a high-temperature stretching machine for a flat coiled tape, which has the advantages that the plastic tape is uniformly stretched, and after the stretching is finished, the plastic tape is cooled and shaped, so that the coiling is convenient.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the high-temperature stretcher for the flat coiled tape comprises a processing table, wherein a heating frame is arranged on the upper end face of the processing table, a plurality of uniformly distributed heating rollers are arranged in the heating frame, each heating roller comprises a rotating shaft arranged on the inner side wall of the heating frame, a heating rod is arranged in the rotating shaft, and a rotating roller is movably sleeved on the outer side wall of the rotating shaft;
the utility model discloses a processing bench, including processing bench, heating frame, stretching mechanism, screw rod, movable mounting, supporting frame, air-cooler, stretching mechanism, supporting frame, air-cooler, the multiunit is located the stretching mechanism on heating frame right side is installed to the up end of processing bench, stretching mechanism includes two front and back distributions and installs in the fixed frame of processing bench up end, the up end of fixed frame runs through and movable mounting has the screw rod, the bottom of screw rod is through pivot movable mounting has the movable block, two install the stretching roller through the pivot between the movable block, the supporting frame is installed to the right-hand member of processing bench up end, the up end of supporting frame runs through and installs the air-cooler.
In order to facilitate extending the plastic belt into the heating frame and extending the plastic belt out, the high-temperature stretching machine for the flat coiled belt is preferable, wherein the left side wall of the heating frame is provided with a feeding hole in a penetrating way, and the right side wall of the heating frame is provided with a discharging hole in a penetrating way.
In order to facilitate stable movement of the moving block, the high-temperature stretcher for the flat coiled tape is preferable, wherein the left side wall and the right side wall of the fixed frame are respectively provided with a limiting groove, and the interiors of the two limiting grooves are respectively and slidably connected with a sliding block fixedly connected with the outer side wall of the moving block.
In order to tension and convey the plastic belt, the high-temperature stretcher for the flat coiled belt is preferable, two side plates which are distributed back and forth and are arranged on the upper end face of a processing table are arranged between a plurality of groups of stretching mechanisms and a supporting frame, and a tensioning roller and a guide roller are sequentially arranged between the two side plates from left to right.
In order to facilitate the transportation of the stretched plastic belt, the high-temperature stretching machine of the flat winding belt is preferable in the utility model, and the inside of the supporting frame is provided with two transportation rollers distributed left and right.
In order to facilitate unreeling of the plastic tape, the high-temperature stretching machine for the flat tape is preferable, wherein a support frame is arranged on the left side of the processing table, and an unreeling roller is arranged in the support frame.
Compared with the prior art, the utility model has the following beneficial effects:
when the plastic belt winding device is used, the plastic belt is wound on the device, one end of the flat coiled belt plastic is wound on the winding device, then the winding device pulls the flat coiled belt plastic to move, the heating rods heat and transfer heat to the rotating rollers, at the moment, the plastic belt is heated by the rotating rollers in the process of moving along the rotating rollers, then the rotating screws can push the moving block to drive the sliding block to move along the limiting groove, so that the moving block drives the stretching rollers to move, the heights of the stretching rollers can be sequentially adjusted, and then when the heated plastic belt moves below the stretching rollers, the stretching rollers squeeze and stretch the plastic belt to be uniform thickness, the effect of uniformly stretching the plastic belt is achieved, and after stretching is finished, the cooling air cooler can cool and shape the plastic belt which moves into the conveying frame, so that the plastic belt is convenient to wind.
Drawings
FIG. 1 is a block diagram of an overall cross-section of the present utility model;
FIG. 2 is a left side cross-sectional view of a heating roller of the present utility model;
fig. 3 is a structural view of the stretching mechanism of the present utility model.
In the figure: 1. a processing table; 101. a support frame; 102. an unreeling roller; 2. a heating frame; 201. a feed inlet; 202. a discharge port; 3. a heating roller; 301. a rotating shaft; 302. a heating rod; 303. a rotating roller; 4. a stretching mechanism; 401. a fixed frame; 402. a screw; 403. a moving block; 404. a slide block; 405. a limit groove; 5. a stretching roller; 6. a side plate; 601. a tension roller; 602. a guide roller; 7. a support frame; 701. an air cooler; 702. and a conveying roller.
Detailed Description
Referring to fig. 1 to 3, a high temperature stretching machine for flat coiled tape comprises a processing table 1, wherein a heating frame 2 is installed on the upper end surface of the processing table 1, a plurality of uniformly distributed heating rollers 3 are installed in the heating frame 2, each heating roller 3 comprises a rotating shaft 301 installed on the inner side wall of the heating frame 2, a heating rod 302 is installed in the rotating shaft 301, and a rotating roller 303 is movably sleeved on the outer side wall of the rotating shaft 301;
the upper end face of the processing table 1 is provided with a plurality of groups of stretching mechanisms 4 positioned on the right side of the heating frame 2, each stretching mechanism 4 comprises two fixed frames 401 which are distributed front and back and are arranged on the upper end face of the processing table 1, the upper end face of each fixed frame 401 is penetrated and movably provided with a screw 402, the bottom of each screw 402 is movably provided with a moving block 403 through a rotating shaft, a stretching roller 5 is arranged between the two moving blocks 403 through the rotating shaft, the right end of the upper end face of the processing table 1 is provided with a supporting frame 7, and the upper end face of each supporting frame 7 is penetrated and provided with an air cooler 701.
In this embodiment: when the device is used, a plastic belt is wound on the device (as shown in fig. 1), one end of flat coiled belt plastic is wound on winding equipment, then when the winding equipment pulls the flat coiled belt plastic to move, the heating rods 302 heat and transfer heat to the rotating rollers 303, at the moment, the plastic belt is heated by the rotating rollers 303 in the process of moving along the rotating rollers 303, then the screw 402 is rotated, the moving block 403 can be pushed to drive the sliding block 404 to move along the limiting groove 405, so that the moving block 403 can drive the stretching rollers 5 to move, the heights of the stretching rollers 5 can be sequentially adjusted, and then when the heated plastic belt moves below the stretching rollers 5, the stretching rollers 5 extrude and stretch the plastic belt to be uniform thickness, the effect of uniformly stretching the plastic belt is achieved, and after stretching, the air cooler 701 can cool and shape the plastic belt moved into the conveying frame, so that the winding is convenient.
As a technical optimization scheme of the utility model, a left side wall of the heating frame 2 is provided with a feeding hole 201 in a penetrating manner, and a right side wall of the heating frame 2 is provided with a discharging hole 202 in a penetrating manner.
In this embodiment: by providing the feed port 201 and the discharge port 202, one end of the flat rolled plastic can be moved to the inside of the heating frame 2, and one end of the flat rolled plastic can be easily extended out of the outside of the heating frame 2.
As a technical optimization scheme of the utility model, both the left and right side walls of the fixed frame 401 are provided with limiting grooves 405, and the inside of each limiting groove 405 is slidably connected with a sliding block 404 fixedly connected with the outer side wall of the moving block 403.
In this embodiment: when the moving block 403 moves, the two sliding blocks 404 can be driven to move, so that the two sliding blocks 404 can slide along the limiting groove 405, and the limiting groove 405 can limit the moving direction of the sliding blocks 404, so that the moving block 403 can move stably.
As a technical optimization scheme of the utility model, two side plates 6 which are distributed back and forth and are arranged on the upper end surface of the processing table 1 are arranged between the plurality of groups of stretching mechanisms 4 and the supporting frame 7, and a tensioning roller 601 and a guide roller 602 are sequentially arranged between the two side plates 6 from left to right.
In this embodiment: by installing the tensioning roller 601 and the guide roller 602, the flat coiled plastic after the stay cord can be tensioned and guided.
As a technical optimization scheme of the utility model, two conveying rollers 702 distributed left and right are arranged inside the supporting frame 7.
In this embodiment: by installing two conveying rollers 702, flat web plastic can be conveyed.
As a technical optimization scheme of the utility model, a supporting frame 101 is arranged on the left side of a processing table 1, and an unreeling roller 102 is arranged in the supporting frame 101.
In this embodiment: by installing the unwind roller 102, unwinding of the flat web plastic is facilitated.
Working principle: firstly, when the device is used, the device is connected with an external power supply, then flat coiled plastic needing a pull rope is wound on the unwinding roller 102, then one end of the flat coiled plastic stretches into and sequentially bypasses the heating rollers 3 from the feeding hole 201 of the heating frame 2, then extends out of the discharging hole 202 and passes through the bottoms of the stretching rollers 5, then winds below the guide rollers 602 from above the tensioning rollers 601, then winds out of the upper parts of the two conveying rollers 702 (as shown in fig. 1), winds one end of the flat coiled plastic on winding equipment, then heats the heating rods 302 when the winding equipment pulls the flat coiled plastic to move, and transmits heat to the rotating rollers 303, at the moment, the plastic belt is heated by the rotating rollers 303 in the process of moving along the rotating rollers 303, then the screw 402 can push the moving block 403 to drive the sliding blocks 404 to move along the limiting grooves 405, so that the stretching rollers 5 can be sequentially adjusted in height, then winds out of the stretching rollers 5 from above the two conveying rollers 702, and stretches the plastic belt after the heating up to the stretching rollers 5, and then stretches the plastic belt to the thickness of the stretching rollers 702 after the stretching rollers are uniformly stretched by the stretching rollers, and the plastic belt is stretched by the rollers 602, and the plastic belt can be cooled by the cooling rollers 601, and the plastic belt can be stretched by the rollers and the rollers are cooled when the stretching rollers are stretched by the rollers and the plastic belt is cooled by the rollers.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (6)
1. The utility model provides a high temperature stretcher of flat winding, includes processing platform (1), its characterized in that: the processing device is characterized in that a heating frame (2) is arranged on the upper end face of the processing table (1), a plurality of uniformly distributed heating rollers (3) are arranged in the heating frame (2), each heating roller (3) comprises a rotating shaft (301) arranged on the inner side wall of the heating frame (2), a heating rod (302) is arranged in the rotating shaft (301), and a rotating roller (303) is movably sleeved on the outer side wall of the rotating shaft (301);
the upper end face of the processing table (1) is provided with a plurality of groups of stretching mechanisms (4) positioned on the right side of the heating frame (2), the stretching mechanisms (4) comprise two fixed frames (401) which are distributed back and forth and are arranged on the upper end face of the processing table (1), the upper end face of the fixed frames (401) penetrates through and is movably provided with a screw rod (402), the bottom of screw rod (402) is through pivot movable mounting movable block (403), and two install stretching roller (5) through the pivot between movable block (403), braced frame (7) are installed to the right-hand member of processing platform (1) up end, air-cooler (701) are installed in the up end penetration of braced frame (7).
2. A flat web high temperature stretcher according to claim 1, characterized in that: the left side wall of the heating frame (2) is provided with a feed inlet (201) in a penetrating mode, and the right side wall of the heating frame (2) is provided with a discharge outlet (202) in a penetrating mode.
3. A flat web high temperature stretcher according to claim 1, characterized in that: limiting grooves (405) are formed in the left side wall and the right side wall of the fixed frame (401), and sliding blocks (404) fixedly connected with the outer side walls of the moving blocks (403) are slidably connected in the two limiting grooves (405).
4. A flat web high temperature stretcher according to claim 1, characterized in that: two side plates (6) which are distributed front and back and are arranged on the upper end face of the processing table (1) are arranged between the stretching mechanisms (4) and the supporting frames (7), and a tensioning roller (601) and a guide roller (602) are sequentially arranged between the two side plates (6) from left to right.
5. A flat web high temperature stretcher according to claim 1, characterized in that: two conveying rollers (702) distributed left and right are arranged in the supporting frame (7).
6. A flat web high temperature stretcher according to claim 1, characterized in that: the left side of processing platform (1) is provided with support frame (101), the internally mounted of support frame (101) has unreeling roller (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320957541.8U CN220219660U (en) | 2023-04-20 | 2023-04-20 | High-temperature stretcher for flat coiled tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320957541.8U CN220219660U (en) | 2023-04-20 | 2023-04-20 | High-temperature stretcher for flat coiled tape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220219660U true CN220219660U (en) | 2023-12-22 |
Family
ID=89176443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320957541.8U Active CN220219660U (en) | 2023-04-20 | 2023-04-20 | High-temperature stretcher for flat coiled tape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220219660U (en) |
-
2023
- 2023-04-20 CN CN202320957541.8U patent/CN220219660U/en active Active
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