CN211468999U - Thermal contraction membrane packagine machine - Google Patents
Thermal contraction membrane packagine machine Download PDFInfo
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- CN211468999U CN211468999U CN201922375759.9U CN201922375759U CN211468999U CN 211468999 U CN211468999 U CN 211468999U CN 201922375759 U CN201922375759 U CN 201922375759U CN 211468999 U CN211468999 U CN 211468999U
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- dust removing
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- conveyor belt
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Abstract
The utility model relates to a thermal contraction film packaging machine, relating to the technical field of packaging equipment and comprising a frame, wherein a drying oven is arranged on the frame, a discharging frame is arranged at one end of the frame, and a conveying belt driven by a motor is arranged between the frame and the discharging frame; a discharge port is formed in the machine base, and a rotating rod positioned above the discharge port is rotatably connected to the machine base; a curtain for shielding the discharge hole is wound on the rotating rod, and a transverse plate is fixedly arranged at the lower end of the curtain; the inner side wall opposite to the discharge port is symmetrically provided with sliding grooves arranged along the vertical direction, and two ends of the transverse plate are respectively arranged in the sliding grooves in a sliding manner; the lower end of the transverse plate is provided with dust removing cloth positioned at the lower end of the discharge hole at intervals; the utility model discloses have and to reduce thermal loss in the oven, reach the effect of energy saving.
Description
Technical Field
The utility model belongs to the technical field of equipment for packing's technique and specifically relates to a thermal contraction membrane packagine machine is related to.
Background
The heat shrink packaging machine is a highly automatic device, and is widely applied to industries such as medicines, foods, beverages, housewares and the like. It is made up by using shrink film to cover the exterior of product or package material, then heating to make the packaging material shrink and tightly cover the product or package material so as to obtain the effect of sealing, moisture-proofing and contamination-proofing.
In the prior art, chinese patent with publication No. CN205872641U discloses an automatic heat shrink packaging machine structure comprising a machine body, a power box, a film supply device, a transmission device and a heat shrink device, wherein the power box is fixedly mounted on the machine body, the film supply device is fixedly welded on the machine body, the transmission device is fixedly welded on the machine body, the heat shrink device is connected with the machine body through electric welding, the machine body comprises a transverse plate, a support pillar, a connecting plate and wheels, the transverse plate is fixedly welded on the upper part of the support pillar, the connecting plate is fixedly welded on the lower part of the support pillar, the wheels are fixedly mounted on the lower part of the support pillar, and the power box is fixedly; the heat shrinking device comprises a heat shrinking furnace, when in use, a power supply is switched on, the object to be packaged is placed on the conveyor belt, whether a film exists on a fixed rod of the film supply device is checked, then the conveyor device is started, the heat shrinking device is started on a control key, the film is cut off by a cutter after the object is packaged by the film, and then the object enters the heat shrinking furnace to shrink the film so as to finish packaging; the automation is realized, and the control is easy.
The above prior art solutions have the following drawbacks: after the outer package is completely shrunk by the heat shrinking furnace, the article is sent out from the other opening of the heat shrinking furnace; however, the opening of the heat shrinking furnace in the above patent is large, so that heat is easily lost from the heat shrinking furnace, and the temperature in the heat shrinking furnace is reduced; this not only wastes energy, but also adversely affects the heat-shrink wrapping effect.
SUMMERY OF THE UTILITY MODEL
To the deficiency that prior art exists, one of the purposes of the utility model is to provide a thermal contraction membrane packagine machine has the effect that can reduce the loss of heat in the oven, the energy saving.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
a thermal contraction film packaging machine comprises a base, wherein an oven is arranged on the base, a discharging frame is arranged at one end of the base, and a conveying belt driven by a motor is arranged between the base and the discharging frame; a discharge port is formed in the machine base, and a rotating rod positioned above the discharge port is rotatably connected to the machine base; a curtain for shielding the discharge hole is wound on the rotating rod, and a transverse plate is fixedly arranged at the lower end of the curtain; the inner side wall opposite to the discharge port is symmetrically provided with sliding grooves arranged along the vertical direction, and two ends of the transverse plate are respectively arranged in the sliding grooves in a sliding manner; and dust removing cloth positioned at the lower end of the discharge hole is arranged at the lower end of the transverse plate at intervals.
By adopting the technical scheme, one side of the curtain facing the oven is coated with the high-temperature-resistant heat-insulating coating, so that the discharge port can be shielded by the curtain, the loss of heat in the oven can be effectively reduced, and the temperature in the oven can be kept stable, thereby not only saving energy, but also ensuring the effect of heat shrink packaging; when the objects after heat sealing are sent out from the lower end of the dust removing cloth along with the conveyor belt, the surfaces of the outer packages of the objects can be wiped through the dust removing cloth, so that the outer packages can be kept clean; when the height of the object is larger, the curtain drives the transverse plate at the lower end to ascend by rotating the rotating rod; as the distance between the lower end of the transverse plate and the upper surface of the conveyor belt is gradually increased, larger articles can be smoothly sent out from the lower end of the transverse plate; thereby can adjust the discharge gate to suitable size according to the size of actual article, and then reach the heat preservation effect of preferred.
The present invention may be further configured in a preferred embodiment as: the discharging frame is provided with a baffle positioned above the conveying belt, and one side of the baffle close to the discharging port is provided with a vertical turning plate; the turning plate is hinged to the upper end of the baffle, and one end, far away from the transverse plate, of the dust removing cloth is located at the lower end of the turning plate.
By adopting the technical scheme, the dust removing cloth has longer length, so that the dust removing cloth can effectively shield the discharge hole at the lower end of the transverse plate in a natural state, and the loss of heat is reduced; the dust removing cloth is placed at the lower end of the baffle plate, so that the pollution of the external environment to the dust removing cloth can be reduced; meanwhile, the swinging of the dust removing cloth caused by external wind can be reduced, and the dust removing cloth can be kept stable; when the articles are moved out from the lower end of the dust removing cloth, the articles can push the turning plate to move in the direction away from the oven; after articles smoothly pass through the turning plate, the turning plate can press down the dust removing cloth under the action of self gravity, so that the dust removing cloth is quickly reset, the heat loss from the gap between the dust removing cloth and the conveying belt is reduced, and the heat preservation effect is improved.
The present invention may be further configured in a preferred embodiment as: the lower end of the turning plate is in contact with the dust removing cloth, the blowing pipe is inserted into the baffle, and the opening of the blowing pipe is arranged along the width direction of the conveying belt.
By adopting the technical scheme, the turnover plate can press the dust removing cloth on the upper surface of the conveyor belt in a natural state, so that the gap between the dust removing cloth and the conveyor belt can be reduced; a small amount of cold air is introduced into the air blowing pipe, so that the cooling speed of the surface of the packaging bag can be accelerated; and the opening of the blowpipe is arranged along the width direction of the conveyor belt, so that cold air can be reduced from blowing into the oven.
The present invention may be further configured in a preferred embodiment as: the side wall of the discharging frame is provided with a storage tank with an opening corresponding to the blowing pipe.
Through adopting above-mentioned technical scheme, attached to the impurity on wrapping bag surface under the blowing of blowing pipe can be blown off smoothly, and the impurity that is blown down will be blown into to the stock chest in, has realized depositing to impurity through the stock chest, has avoided flying upward of impurity.
The present invention may be further configured in a preferred embodiment as: and the outer side wall of the discharging frame is hinged with a cover plate for plugging another opening of the storage tank.
By adopting the technical scheme, when the storage tank contains more impurities, the cover plate is opened from the storage tank, so that the impurities in the storage tank can be conveniently cleaned; and after the cleaning is finished, the cover plate is covered.
The present invention may be further configured in a preferred embodiment as: the cover plate is in threaded connection with a fastening bolt, and the discharging frame is provided with a threaded hole positioned above the storage chute; the fastening bolt is screwed in the threaded hole.
Through adopting above-mentioned technical scheme, when closing the apron lid on the stock chest, through screwing up fastening bolt in the screwed hole to can realize the fixed to the apron, make apron more firm.
The present invention may be further configured in a preferred embodiment as: one end of the baffle, which is far away from the turning plate, is rotatably connected with a dust removal brush; the dust removal brush is arranged along the width direction of the conveying belt.
By adopting the technical scheme, when the article after heat sealing is finished is moved out of the baffle, the final dust removal work can be carried out on the surface of the outer package of the article through the dust removal brush, so that the tidiness of the surface of the final packaging bag can be ensured; it should be mentioned that the brush of the dust removing brush is made of soft material, so as to avoid damage to the external package.
The present invention may be further configured in a preferred embodiment as: the outer side wall of the baffle is provided with a driving source, and an output shaft of the driving source is linked with a rotating shaft of the dust removing brush; the rotation direction of the dust removing brush is opposite to the transmission direction of the conveyor belt.
Through adopting above-mentioned technical scheme, be direction pivoted dust removal brush with the conveyer belt, can be more effectual clean the wrapping bag surface, strengthened the clean effect of dust removal brush.
To sum up, the utility model discloses a following at least one useful technological effect:
one side of the curtain facing the oven is coated with the high-temperature-resistant heat-insulating coating, so that the discharge port can be shielded by the curtain, and meanwhile, the loss of heat in the oven can be effectively reduced, the temperature in the oven is kept stable, and the energy is saved; when the objects after heat sealing are sent out from the lower end of the dust removing cloth along with the conveyor belt, the surfaces of the outer packages of the objects can be wiped through the dust removing cloth, so that the outer packages can be kept clean; when the height of the object is larger, the curtain drives the transverse plate at the lower end to ascend by rotating the rotating rod; as the distance between the lower end of the transverse plate and the upper surface of the conveyor belt is gradually increased, larger articles can be smoothly sent out from the lower end of the transverse plate; thereby can adjust the discharge gate to suitable size according to the size of actual article, and then reach the heat preservation effect of preferred.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view showing a partial structure of the discharge opening of the utility model after the curtain is hidden;
FIG. 3 is a schematic view showing the explosion of the local structure of the turning plate;
fig. 4 is a schematic view showing the explosion of the local structure of the storage tank of the present invention.
Reference numerals: 1. a machine base; 2. an oven; 3. a discharging frame; 4. a conveyor belt; 5. a discharge port; 6. a curtain; 7. a transverse plate; 8. a chute; 9. dedusting cloth; 10. a baffle plate; 11. turning over a plate; 12. a blowpipe; 13. a storage tank; 14. a cover plate; 15. fastening a bolt; 16. a threaded hole; 17. a dust removal brush; 18. a drive source; 19. rotating the rod.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, for the utility model discloses a thermal contraction film packaging machine, including frame 1, install in frame 1 and be used for carrying out thermal contraction's oven 2 with the wrapping bag, frame 1 one end is still installed and is located the play work or material rest 3 in the oven 2 outside. A conveyor belt 4 driven by a motor is arranged between the machine base 1 and the discharging frame 3, and the conveyor belt 4 penetrates through the lower end of the oven 2. By placing the article to be processed on one end of the conveyor belt 4, the conveyor belt 4 can move the animal product slowly into the oven 2 and finally out of the upper end of the discharge rack 3.
As shown in fig. 1 and 2, a discharge port 5 facing the discharge frame 3 is formed in one end of the machine base 1, a rotating rod 19 located above the discharge port 5 is rotatably connected to the machine base 1, the rotating rod 19 is arranged along the width direction of the conveyor belt 4, and two ends of the rotating rod 19 penetrate out of the outer side wall of the machine base 1 respectively. The curtain 6 used for shielding the discharge port 5 is wound on the rotating rod 19, and the curtain 6 covers the discharge port 5 along the vertical direction. The side of the curtain 6 facing the oven 2 is coated with a high temperature resistant heat insulating coating to improve the high temperature resistance of the curtain 6. The lower extreme fixed mounting of curtain 6 has the diaphragm 7 parallel with dwang 19, and the spout 8 that sets up along vertical direction is seted up to the symmetry on the relative inside wall of discharge gate 5. Two ends of the transverse plate 7 are respectively inserted into the corresponding chutes 8 and are arranged in the discharge port 5 along the chutes 8 in a sliding manner. The rotation lever 19 is rotated to raise the screen 6 with the horizontal plate 7 at the lower end. As the distance between the lower end of the transverse plate 7 and the upper surface of the conveyor belt 4 gradually increases, larger articles can be smoothly sent out from the lower end of the transverse plate 7. The lower end of the transverse plate 7 is fixed with a plurality of dust removing cloths 9 at the lower end of the discharge port 5 at intervals, and the adjacent dust removing cloths 9 are mutually attached.
As shown in fig. 3 and 4, a baffle 10 located above the conveyor belt 4 is fixedly installed at the upper end of the discharging frame 3, and the baffle 10 is in a rectangular frame shape and is reversely buckled on the discharging frame 3. One side of the baffle 10 close to the discharge hole 5 is provided with a vertical turning plate 11, the turning plate 11 is arranged along the width direction of the conveyor belt 4, and the upper end of the turning plate 11 is hinged at the top of the baffle 10. The flap 11 can be pivoted about a pivot point in the drive direction of the conveyor belt 4. One end of the dust removing cloth 9 far away from the transverse plate 7 is placed at the lower end of the turning plate 11, and the lower end of the turning plate 11 is in contact with the dust removing cloth 9. A blowpipe 12 is inserted horizontally in the sidewall of the baffle 10 in the vertical direction, and the opening of the blowpipe 12 is placed in the width direction of the conveyor belt 4.
As shown in fig. 3 and 4, the discharging frame 3 is provided with a storage trough 13 located below the baffle 10, the storage trough 13 and the blowing pipe 12 are located at two sides of the discharging frame 3, respectively, and an opening of the storage trough 13 is opposite to the blowing pipe 12. Another opening of stock chest 13 runs through the lateral wall of play work or material rest 3, and it has apron 14 that carries out the shutoff with another opening of stock chest 13 to articulate on the play work or material rest 3 lateral wall. The cover plate 14 is connected with a fastening bolt 15 through a thread, and the outer side wall of the discharging frame 3 is provided with a threaded hole 16 positioned above the storage chute 13. By tightening the fastening bolt 15 into the threaded hole 16, the cover plate 14 can close the opening of the storage tank 13.
As shown in fig. 3 and 4, one end of the baffle 10 away from the turning plate 11 is rotatably connected with a dust removing brush 17, and the brush of the dust removing brush 17 is made of soft material, so that damage to an outer package during dust removal is avoided. The dust removing brush 17 is provided along the width direction of the conveyor belt 4. The outer side wall of the baffle 10 is fixedly provided with a driving source 18, the driving source 18 is a motor, and the output shaft of the driving source 18 is fixedly connected with the rotating shaft of the dust removing brush 17. When the driving source 18 is started, the dust removing brush 17 will be driven to rotate, and the rotation direction of the dust removing brush 17 will be opposite to the transmission direction of the conveyor belt 4.
The implementation principle of the embodiment is as follows:
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. A heat shrinkable film packaging machine comprises a base (1), wherein an oven (2) is installed on the base (1), a discharge frame (3) is installed at one end of the base (1), and a conveyor belt (4) driven by a motor is installed between the base (1) and the discharge frame (3); the method is characterized in that: a discharge port (5) is formed in the base (1), and a rotating rod (19) positioned above the discharge port (5) is rotatably connected to the base (1); a curtain (6) for shielding the discharge hole (5) is wound on the rotating rod (19), and a transverse plate (7) is fixedly arranged at the lower end of the curtain (6); sliding grooves (8) arranged in the vertical direction are symmetrically formed in the inner side walls opposite to the discharge hole (5), and two ends of the transverse plate (7) are respectively arranged in the sliding grooves (8) in a sliding manner; and dust removing cloth (9) positioned at the lower end of the discharge hole (5) is arranged at the lower end of the transverse plate (7) at intervals.
2. The machine for packaging heat shrinkable film according to claim 1, wherein: a baffle (10) positioned above the conveyor belt (4) is arranged on the discharging frame (3), and a vertical turning plate (11) is arranged on one side of the baffle (10) close to the discharging hole (5); the turning plate (11) is hinged to the upper end of the baffle plate (10), and one end, far away from the transverse plate (7), of the dust removing cloth (9) is located at the lower end of the turning plate (11).
3. The machine as claimed in claim 2, wherein: the lower end of the turning plate (11) is in contact with the dust removal cloth (9), a blowpipe (12) is inserted into the baffle (10), and the opening of the blowpipe (12) is arranged along the width direction of the conveyor belt (4).
4. The machine as claimed in claim 3, wherein: the side wall of the discharging frame (3) is provided with a storage tank (13) with an opening corresponding to the blowing pipe (12).
5. The machine as claimed in claim 4, wherein: the outer side wall of the discharging frame (3) is hinged with a cover plate (14) which seals the other opening of the storage trough (13).
6. The machine for packaging heat shrinkable film according to claim 5, wherein: a fastening bolt (15) is connected to the cover plate (14) in a threaded manner, and a threaded hole (16) located above the storage trough (13) is formed in the discharging frame (3); the fastening bolt (15) is screwed in the threaded hole (16).
7. The machine as claimed in claim 2, wherein: one end of the baffle (10) far away from the turning plate (11) is rotatably connected with a dust removal brush (17); the dust removing brush (17) is arranged along the width direction of the conveyor belt (4).
8. The machine for packaging heat shrinkable film according to claim 7, wherein: a driving source (18) is arranged on the outer side wall of the baffle (10), and an output shaft of the driving source (18) is linked with a rotating shaft of the dust removing brush (17); the rotation direction of the dust removing brush (17) is opposite to the transmission direction of the conveyor belt (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922375759.9U CN211468999U (en) | 2019-12-25 | 2019-12-25 | Thermal contraction membrane packagine machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922375759.9U CN211468999U (en) | 2019-12-25 | 2019-12-25 | Thermal contraction membrane packagine machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211468999U true CN211468999U (en) | 2020-09-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922375759.9U Active CN211468999U (en) | 2019-12-25 | 2019-12-25 | Thermal contraction membrane packagine machine |
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|---|---|
| CN (1) | CN211468999U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113696246A (en) * | 2021-10-27 | 2021-11-26 | 南通福美新材料有限公司 | Automatic cutting and packaging system for nano-plate |
-
2019
- 2019-12-25 CN CN201922375759.9U patent/CN211468999U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113696246A (en) * | 2021-10-27 | 2021-11-26 | 南通福美新材料有限公司 | Automatic cutting and packaging system for nano-plate |
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