CN218701295U - Automatic shrinking machine for heat shrinkable tube - Google Patents
Automatic shrinking machine for heat shrinkable tube Download PDFInfo
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- CN218701295U CN218701295U CN202222892801.6U CN202222892801U CN218701295U CN 218701295 U CN218701295 U CN 218701295U CN 202222892801 U CN202222892801 U CN 202222892801U CN 218701295 U CN218701295 U CN 218701295U
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- shrinkable tube
- heat shrinkable
- supporting
- conveying
- driving device
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Abstract
The utility model discloses an automatic shrinking machine for a heat shrinkable tube, which comprises a conveying mechanism and a heating mechanism arranged above the conveying mechanism; the conveying mechanism comprises a first driving device, a conveying belt arranged on the first driving device and a supporting device; the first driving device drives the conveyor belt to move, a plurality of positioning blocks for positioning the heat supply shrinkage pipe are arranged on the conveyor belt, and positioning grooves are formed in the tops of the positioning blocks in a downward concave mode; the supporting device is provided with a leading-in surface, a supporting surface and a leading-out surface which are sequentially connected, the supporting surface is located between the upper end and the lower end of the positioning groove, so that the heat shrinkage pipe can roll on the supporting surface, the heat shrinkage pipe of the leading-in surface rolls to the supporting surface from the positioning groove, and the heat shrinkage pipe of the leading-out surface rolls to the positioning groove from the supporting surface. The heat shrinkable tube can be stably conveyed without deflection by arranging the plurality of positioning blocks on the conveyor belt; and the supporting device is arranged in a matched manner, so that the heat shrink tube can roll during conveying, the heat shrink tube is uniformly heated, and the yield is improved.
Description
Technical Field
The utility model belongs to the technical field of the shrinker and specifically relates to indicate an automatic shrinker of pyrocondensation pipe, it mainly applies to the pyrocondensation pipe shrink in the pottery heating tube production technology.
Background
The heat shrinker is one of the more advanced packaging methods in the market at present, adopts a shrink film to wrap the outside of a product or a packaging piece, and the shrink film tightly wraps the product or the packaging piece through heating, so that the appearance of the product is fully displayed, the sales exhibition performance of the product is improved, and the beauty and the value feeling are increased.
In the traditional technology, the heat shrinkable tube is often fixed in the heating process after being placed into a conveying mechanism of a shrinking machine, so that the shrinking machine is prone to heating the heat shrinkable tube unevenly, defective products are more, and the qualification rate of heat shrinkable tube processing is affected.
Aiming at the problems in the prior art, the heat shrinkable tube heating device disclosed in the Chinese patent ZL202020370439.4 is designed, when heating is carried out, the heat shrinkable tube is positioned on the bearing part between the two guide columns, and when the transmission mechanism drives the chain to move, the heat shrinkable tube can roll, so that the periphery of the heat shrinkable tube can be uniformly heated, and the qualification rate in the heat shrinkable tube forming process is effectively improved; however, the width of the bearing part is larger than the maximum diameter of the heat shrinkable tube, so that the heat shrinkable tube is easy to deflect on the bearing part in the rolling process, and further the local heating of the heat shrinkable tube is uneven.
Therefore, a new technical solution is needed to solve the above problems.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention is directed to the defects of the prior art, and a main object of the present invention is to provide an automatic shrinking machine for heat shrinkable tubes, wherein a plurality of positioning blocks are disposed on a conveyor belt, so that the heat shrinkable tubes can be stably conveyed without deflection; and the supporting device is arranged in a matching manner, so that the heat shrink tube can roll when being conveyed, the heat shrink tube is uniformly heated, and the yield is improved.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an automatic shrinking machine for a heat shrinkable tube comprises a conveying mechanism and a heating mechanism arranged above the conveying mechanism;
the conveying mechanism comprises a first driving device, a conveying belt arranged on the first driving device and a supporting device; the first driving device drives the conveyor belt to move, a plurality of positioning blocks for positioning the heat supply shrinkage pipe are arranged on the conveyor belt, and positioning grooves are formed in the tops of the positioning blocks in a downward concave mode, so that the heat shrinkage pipe can be stably conveyed and cannot deflect;
the supporting device is provided with a leading-in surface, a supporting surface and a leading-out surface which are sequentially connected, the supporting surface is located between the upper end and the lower end of the positioning groove, so that the heat shrinkable tube can roll on the supporting surface, the leading-in surface heat shrinkable tube rolls to the supporting surface from the positioning groove, the leading-out surface heat shrinkable tube rolls to the positioning groove from the supporting surface, the heat shrinkable tube can roll when being conveyed, the heat shrinkable tube is heated uniformly, and the yield is improved.
As a preferred scheme, the heating mechanism comprises an air box and an air heater, an air outlet of the air heater is communicated with the inside of the air box, and a hot air outlet is arranged at the bottom of the air box.
As a preferable scheme, the heat outlet comprises an eight-shaped air outlet and a Y-shaped air outlet which are symmetrically arranged along the conveying direction of the conveying mechanism, the eight-shaped air outlet is close to the input end of the conveying mechanism, the Y-shaped air outlet is close to the output end of the conveying mechanism, and the eight-shaped air outlet is arranged, so that when the heat shrinkable tube passes through the eight-shaped air outlet, the contact part of the heat shrinkable tube and the positioning groove is slightly shrunk to be circular, and the heat shrinkable tube is convenient to roll subsequently; the setting of "Y" style of calligraphy air outlet for when the pyrocondensation pipe passes through Y "style of calligraphy air outlet, the pyrocondensation pipe bottom is with the layer board contact, utilizes gravity to follow frictional force, and the pyrocondensation pipe rolls towards direction of transfer, and the pyrocondensation pipe intermediate position shrink earlier is good for" Y "style of calligraphy air outlet blows out, along with roll progressively to both ends shrink, the shrink of pyrocondensation pipe is more even, difficult tympanic bulla, difficult corrugating.
As a preferred scheme, the periphery of the heating mechanism is provided with an outer cover, the outer cover is provided with an air draft device, and the air draft device is communicated with the inside of the outer cover.
As a preferred scheme, the output end of the conveying mechanism is provided with a heat dissipation mechanism, and the heat dissipation mechanism is used for cooling the heat shrink tube to prevent the heat shrink tube from deforming and adhering to the positioning block.
As a preferred scheme, the output end of the conveying mechanism is provided with a material receiving mechanism, the material receiving mechanism comprises a second driving device and a material receiving conveying belt arranged on the second driving device, the second driving device drives the material receiving conveying belt to move, and the material receiving mechanism is used for being connected with subsequent processing equipment of the heat shrinkable tube, so that the continuity between the equipment is ensured.
As a preferred scheme, the heating device further comprises a rack, the conveying mechanism is arranged on the rack, the positioning block above the conveying belt is located above the top of the rack, and the heating mechanism is arranged on the top of the rack.
As a preferable scheme, the supporting device comprises a supporting plate and a supporting column arranged at the bottom of the supporting plate, the leading-in surface, the supporting surface and the leading-out surface are arranged on the supporting plate, and the supporting column is arranged at the top of the rack.
As a preferred scheme, the support is provided with a height adjusting structure for adjusting the height of the supporting plate, can be matched with heat shrinkable tubes with various diameters for heating, and is good in universality.
As a preferred scheme, the first driving device comprises a first motor and two spaced transmission shafts, the conveyor belt is sleeved outside the two transmission shafts, the first motor is connected with one of the transmission shafts, and the first motor drives the transmission shaft to rotate so as to drive the conveyor belt to move.
Compared with the prior art, the utility model obvious advantage and beneficial effect have, particularly, can know by above-mentioned technical scheme:
the heat shrinkable tube conveying device is mainly characterized in that a plurality of positioning blocks are arranged on a conveying belt, so that the heat shrinkable tube can be stably conveyed without deflection; and the supporting device is arranged in a matched manner, so that the heat shrink tube can roll during conveying, the heat shrink tube is uniformly heated, and the yield is improved.
To illustrate the structural features and functions of the present invention more clearly, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
Drawings
FIG. 1 is a perspective view of a preferred embodiment of the present invention;
FIG. 2 is a partial assembly view of the preferred embodiment of the present invention;
FIG. 3 is a front view of FIG. 2;
FIG. 4 is a perspective view of a transfer mechanism according to a preferred embodiment of the present invention;
FIG. 5 is a schematic view of a lifting device according to a preferred embodiment of the present invention;
fig. 6 is a schematic view of a heating mechanism according to a preferred embodiment of the present invention.
The attached drawings indicate the following:
10. frame 101, dodge mouth
20. Transport mechanism 21, first drive device
211. First motor 212 and transmission shaft
213. Transmission mechanism 22 and conveyor belt
221. Positioning block 222 and positioning groove
30. Heating mechanism 31 and air box
311. Height adjusting bracket 32 and air heater
33. Outer cover 331, gap
34. Air draft device 301 and hot air outlet
302. 'V' -shaped air outlet 303 and 'Y' -shaped air outlet
40. Lifting device 41 and pallet
42. Pillar 43 and height adjusting structure
431. Screw 432, guide groove
401. Introducing surface 402 and lifting surface
403. Leading-out surface
50. Heat dissipation mechanism 60 and material receiving mechanism
61. Second driving device 611 and second motor
62. A receiving conveyor 621 and a protruding strip.
Detailed Description
First, it should be noted that in the description of the present invention, the terms "upper", "lower", "left", "right", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
Referring to fig. 1 to 6, a specific structure of a preferred embodiment of the present invention is shown, which includes a frame 10, a conveying mechanism 20, a heating mechanism 30, a supporting device 40, a heat dissipating mechanism 50, and a receiving mechanism 60, which are disposed on the frame 10.
The conveying mechanism 20 comprises a first driving device 21, a conveying belt 22 arranged on the first driving device 21 and a supporting device 40; the first driving device 21 drives the conveyor belt 22 to move, a plurality of positioning blocks 221 for positioning the heat shrinkable tubes are arranged on the conveyor belt 22, and positioning grooves 222 are formed in the tops of the positioning blocks 221 in a downward concave mode, so that the heat shrinkable tubes can be stably conveyed without deflection;
specifically, the positioning block 221 above the conveyor belt 22 is located above the top of the rack 10, and correspondingly, the top of the rack 10 is provided with an avoidance port 101 for avoiding the conveyor belt 22; the first driving device 21 includes a first motor 211 and two spaced transmission shafts 212, the conveyor belt 22 is sleeved outside the two transmission shafts 212, the first motor 211 is connected to one of the transmission shafts 212, and the first motor 211 drives the transmission shaft 212 to rotate so as to drive the conveyor belt 22 to move; preferably, the positioning block 221 is a V-shaped positioning block, and the positioning groove 222 is a V-shaped groove, so as to facilitate positioning of the heat shrinkable tube;
in this embodiment, first motor 211 passes through drive mechanism 213 and connects transmission shaft 212, first motor 211 and drive mechanism 213 all locate in frame 10, and drive mechanism 213 includes hold-in range and two drive gears usually to change first motor 211 position, make first motor 211 set up in frame 10, thereby reduce the holistic volume of equipment, drive mechanism 213 is the mature technique in this field, first motor 211 is the buncher.
The heating mechanism 30 is arranged above the conveying mechanism 20 and erected on the top of the rack 10; specifically, the heating mechanism 30 includes an air box 31 and an air heater 32, an air outlet of the air heater 32 is communicated with the inside of the air box 31, and a hot air outlet 301 is arranged at the bottom of the air box 31;
preferably, as shown in fig. 6, the heat outlet 301 includes an "eight" shaped outlet 302 and a "Y" shaped outlet 303 symmetrically arranged along the conveying direction of the conveying mechanism 20, the "eight" shaped outlet 302 is close to the input end of the conveying mechanism 20, the "Y" shaped outlet 303 is close to the output end of the conveying mechanism 20, and the "eight" shaped outlet 302 is arranged so that when the heat shrinkable tube passes through the "eight" shaped outlet 302, the contact position of the heat shrinkable tube and the positioning groove 222 is slightly contracted into a circular shape, which is convenient for the heat shrinkable tube to roll subsequently; the Y-shaped air outlet 303 is arranged, so that when the heat shrinkable tube passes through the Y-shaped air outlet 303, the bottom of the heat shrinkable tube is in contact with the supporting plate 41, the heat shrinkable tube rolls towards the conveying direction by utilizing gravity and friction force, the hot air blown out of the Y-shaped air outlet 303 firstly shrinks the middle position of the heat shrinkable tube, and gradually shrinks towards two ends along with rolling, and the heat shrinkable tube shrinks more uniformly and is not easy to bubble and wrinkle; the heat blowers 32 are two spaced apart from each other, the heat blowers 32 are well known in the art and will not be described herein,
in this embodiment, an outer cover 33 is disposed on the periphery of the heating mechanism 30, the outer cover 33 is provided with an air draft device 34, the air draft device 34 is communicated with the inside of the outer cover 33, the air draft device 34 is an air draft fan and is used for conveying outside air into the outer cover 33, the air box 31 and the hot air fan 32 are both located in the outer cover 33, and a notch 331 for the transmission mechanism 20 to penetrate through is disposed at the bottom of the outer cover 33, so that a relatively closed heating space is formed in the outer cover 33, and the heating effect is better; the air box 31 is arranged at the top of the rack 10 through the height adjusting bracket 311 to adjust the distance between the hot air outlet 301 and the conveying mechanism 20, so that heating of heat shrinkable tubes with different diameters can be better matched; among these, the height adjusting bracket 311 is a well-known technique in the art, such as a telescopic tube.
The supporting device 40 is provided with a leading-in surface 401, a supporting surface 402 and a leading-out surface 403 which are sequentially connected, the supporting surface 402 is located between the upper end and the lower end of the positioning groove 222, so that the heat shrinkable tube can roll on the supporting surface 402, the leading-in surface 401 is used for heating the heat shrinkable tube to roll from the positioning groove 222 to the supporting surface 402, the leading-out surface 403 is used for heating the heat shrinkable tube to roll from the supporting surface 402 to the positioning groove 222, the heat shrinkable tube can roll during conveying, the heat shrinkable tube is heated uniformly, and the yield is improved;
specifically, the lifting device 40 includes a supporting plate 41 and a support column 42 provided at the bottom of the supporting plate 41, the introducing surface 401, the lifting surface 402, and the leading-out surface 403 are provided on the supporting plate 41, and the support column 42 is provided at the top of the rack 10; preferably, the supporting columns 42 are provided with height adjusting structures 43 for adjusting the height of the supporting plate 41, and the supporting columns can be adapted to heat shrinkable tubes with various diameters for heating, so that the universality is good, wherein the height adjusting structures 43 are mature technologies in the field; in the present embodiment, as shown in fig. 5, the height adjusting structure 43 fixes the supporting plate 41 at a corresponding height by the cooperation of the screw 431 and the guide groove 432.
The heat dissipation mechanism 50 is arranged at the output end of the conveying mechanism 20, and the heat dissipation mechanism 50 is used for cooling the heat shrink tube to prevent the heat shrink tube from deforming and adhering to the positioning block 221; specifically, the heat dissipation mechanism 50 is a heat dissipation fan, and the heat dissipation mechanism 50 is clamped on the top of the rack 10.
The material receiving mechanism 60 is arranged at the output end of the conveying mechanism 20, and the material receiving mechanism 60 is used for being connected with subsequent processing equipment of the heat shrinkable tube so as to ensure the continuity of the equipment; the material receiving mechanism 60 comprises a second driving device 61 and a material receiving conveying belt 62 arranged on the second driving device 61, and the second driving device 61 drives the material receiving conveying belt 62 to move; specifically, the second driving device 61 includes a second motor 611 and two transmission shafts, the second motor 611 is connected to one of the transmission shafts, and the material receiving conveyor belt 62 is sleeved on the two transmission shafts; in this embodiment, the second motor 611 is a speed-adjustable motor, and the surface of the material receiving conveyor belt 62 is provided with a plurality of protruding strips 621 at intervals.
The utility model discloses a design focus lies in:
the heat shrinkable tube conveying device is mainly characterized in that a plurality of positioning blocks are arranged on a conveying belt, so that the heat shrinkable tube can be stably conveyed without deflection; and the supporting device is arranged in a matched manner, so that the heat shrink tube can roll during conveying, the heat shrink tube is uniformly heated, and the yield is improved.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.
Claims (10)
1. An automatic shrinking machine for a heat shrinkable tube comprises a conveying mechanism and a heating mechanism arranged above the conveying mechanism; the method is characterized in that:
the conveying mechanism comprises a first driving device, a conveying belt arranged on the first driving device and a supporting device; the first driving device drives the conveyor belt to move, a plurality of positioning blocks for positioning the heat supply shrinkage pipe are arranged on the conveyor belt, and positioning grooves are formed in the tops of the positioning blocks in a downward concave mode;
the supporting device is provided with a leading-in surface, a supporting surface and a leading-out surface which are sequentially connected, the supporting surface is located between the upper end and the lower end of the positioning groove, so that the heat shrinkage pipe can roll on the supporting surface, the heat shrinkage pipe of the leading-in surface rolls to the supporting surface from the positioning groove, and the heat shrinkage pipe of the leading-out surface rolls to the positioning groove from the supporting surface.
2. The automatic heat shrinkable tube shrinking machine according to claim 1, wherein: the heating mechanism comprises an air box and an air heater, wherein an air outlet of the air heater is communicated with the inside of the air box, and a hot air outlet is formed in the bottom of the air box.
3. The automatic heat shrinkable tube shrinking machine according to claim 2, wherein: the hot air outlet comprises an eight-shaped air outlet and a Y-shaped air outlet which are symmetrically arranged along the conveying direction of the conveying mechanism, the eight-shaped air outlet is close to the input end of the conveying mechanism, and the Y-shaped air outlet is close to the output end of the conveying mechanism.
4. The automatic heat shrinkable tube shrinking machine according to claim 1, 2 or 3, wherein: the periphery of the heating mechanism is provided with an outer cover, the outer cover is provided with an air draft device, and the air draft device is communicated with the inside of the outer cover.
5. The automatic heat shrinkable tube shrinking machine according to claim 1, wherein: and the output end of the conveying mechanism is provided with a heat dissipation mechanism.
6. The automatic heat shrinkable tube shrinking machine according to claim 1 or 5, wherein: the output end of the conveying mechanism is provided with a material receiving mechanism, the material receiving mechanism comprises a second driving device and a material receiving conveying belt arranged on the second driving device, and the second driving device drives the material receiving conveying belt to move.
7. The automatic heat shrinkable tube shrinking machine according to claim 1, wherein: the conveying mechanism is arranged on the rack, the positioning block above the conveying belt is positioned above the top of the rack, and the heating mechanism is arranged at the top of the rack.
8. The automatic heat shrinkable tube shrinking machine according to claim 7, wherein: the supporting device comprises a supporting plate and a supporting column arranged at the bottom of the supporting plate, the guiding surface, the supporting surface and the guiding surface are arranged on the supporting plate, and the supporting column is arranged at the top of the rack.
9. The automatic heat shrinkable tube shrinking machine according to claim 8, wherein: the support column is provided with a height adjusting structure for adjusting the height of the supporting plate.
10. The automatic heat shrinkable tube shrinking machine according to claim 1, wherein: the first driving device comprises a first motor and two spaced transmission shafts, the conveyor belt is sleeved outside the two transmission shafts, the first motor is connected with one of the transmission shafts, and the first motor drives the transmission shafts to rotate so as to drive the conveyor belt to move.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222892801.6U CN218701295U (en) | 2022-11-01 | 2022-11-01 | Automatic shrinking machine for heat shrinkable tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222892801.6U CN218701295U (en) | 2022-11-01 | 2022-11-01 | Automatic shrinking machine for heat shrinkable tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218701295U true CN218701295U (en) | 2023-03-24 |
Family
ID=85598085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222892801.6U Active CN218701295U (en) | 2022-11-01 | 2022-11-01 | Automatic shrinking machine for heat shrinkable tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218701295U (en) |
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2022
- 2022-11-01 CN CN202222892801.6U patent/CN218701295U/en active Active
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