CN112173288A - Isochronal heat-sealing and avoid producing folded commodity packaging hardware - Google Patents
Isochronal heat-sealing and avoid producing folded commodity packaging hardware Download PDFInfo
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- CN112173288A CN112173288A CN202011035154.6A CN202011035154A CN112173288A CN 112173288 A CN112173288 A CN 112173288A CN 202011035154 A CN202011035154 A CN 202011035154A CN 112173288 A CN112173288 A CN 112173288A
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- movably connected
- rotating shaft
- disc
- isochronal
- outer side
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B51/00—Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags
- B65B51/10—Applying or generating heat or pressure or combinations thereof
- B65B51/14—Applying or generating heat or pressure or combinations thereof by reciprocating or oscillating members
- B65B51/146—Closing bags
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Abstract
The invention relates to the technical field of commodity wholesale trade, and discloses an isochronal heat-sealing and wrinkle-preventing commodity packaging device which comprises a base, wherein a bag automatically stops moving during heat sealing by using the matching of a ratchet wheel disc, a positioning rib, an electromagnet first rotating shaft, an outer sleeve rod, a second rotating shaft and a rotating wheel through capacitance change, the sealing effect is improved by preventing the packaging bag from being untight due to wrinkles, the packaging bag moves again after being sealed, the packaging bag moves to the next processing step, the heating time is kept consistent during heat sealing by using a cam and a heating plate in a matching way, the insufficient thermoplastic of the plastic bag caused by insufficient heating time or excessive thermoplastic caused by overlong time is avoided, the intelligence during sealing of the whole device is improved, and the two steps of stopping movement of the packaging bag and automatically sealing isochronal are linked through the matching use of a first disc and a limiting sleeve, the linkage of the whole device is increased, so that the operation is simpler.
Description
Technical Field
The invention relates to the technical field of commodity wholesale trade, in particular to a commodity packaging device capable of performing isochronous heat sealing and avoiding wrinkles.
Background
In order to reduce the purchase cost price and meet the requirement of mass purchase, the customers often wholesale the commodities in mass, some of these goods need to be packaged for subsequent transport and storage, and during the packaging process, a heat sealing machine is usually used for sealing, the traditional heat sealing machine is simple in arrangement, on one hand, the heating time in the heat sealing process cannot be controlled, when the heating time is too long, the packaging bag is overheated, the bag is damaged, the packaging bag needs to be packaged again, when the heating time is too short, the packaging bag is insufficiently heated, thereby causing the bag to be not fully bonded, the subsequent reheating and packaging are needed, the packaging effect is poor, on the other hand, the commodity still moves in the heat sealing process, this can lead to wrinkles in the seal, which can affect not only the appearance but also the heat sealing effect.
In order to solve the problems, the inventor provides a commodity packaging device capable of performing isochronous heat sealing and avoiding wrinkles, which has the advantages of being consistent in heating time and avoiding wrinkles, solving the problem that a traditional heat sealing device is simple in arrangement, ensuring more intelligence when the device is used for operation, enabling the heating time of a packaging bag to be consistent in the process of performing heat sealing, and stopping moving during heating to avoid wrinkles, so that the heat sealing effect is improved, and the practicability of the whole device is improved.
Disclosure of Invention
Technical scheme (I)
In order to achieve the purposes of keeping the heating time consistent and avoiding wrinkles, the invention provides the following technical scheme: an isochronal heat-sealing commodity packaging device capable of avoiding wrinkles comprises a base, wherein the base is used for supporting the whole device to ensure the stability of the whole device, the inner part of the base is movably connected with a first rotating shaft, the rotation of the first rotating shaft is used for driving a second rotating shaft to synchronously rotate, the right side of the first rotating shaft is movably connected with an outer sleeve rod, the rotation of the outer sleeve rod is used for driving the second rotating shaft to synchronously rotate, the inner part of the outer sleeve rod is movably connected with a second rotating shaft, the rotation of the second rotating shaft is used for driving a rotating wheel to synchronously rotate, the back surface of the second rotating shaft is movably connected with a rotating wheel, the rotating wheel is used for driving a packaging bag to move so as to automatically carry out heat sealing, the outer side of the rotating wheel is movably connected with a first disk, the rotating wheel is used for driving a limiting sleeve to synchronously rotate, the left side of the first, the outside of this pivot is provided with conical gear, this conical gear's the back is provided with the carousel, through belt swing joint between this carousel and the cam, the event utilizes the rotation of stop collar to drive the cam and rotates in step, the outside swing joint of stop collar has the cam, the rotation that utilizes the cam drives the hot plate and moves down automatically and heats, the below swing joint of cam has the hot plate, the below of hot plate is provided with the heater strip, utilize the heater strip to encapsulate the bagging-off heating and encapsulate, the outside swing joint of hot plate has the mobile polar plate, the below fixedly connected with fixed polar plate of mobile polar plate, the inside swing joint of base has the ratchet dish, the outside swing joint of ratchet dish has the location rib, the outside swing joint of location rib has the electro-magnet, the outside swing joint of overcoat pole.
Preferably, the right end of the outer loop bar is provided with a convex block, the outer side of the first rotating shaft is provided with a groove, and the size of the groove is matched with the size of the convex block.
Preferably, the rotating wheels are two, the two rotating wheels are in the same specification and are movably connected through a belt, a bevel gear is arranged on the outer side of the second rotating shaft, a rotating disc is arranged on the back of the bevel gear, and the rotating disc is concentrically connected with the rotating wheels.
Preferably, two fixing rods are arranged on the outer side of the first disc, have the same specification, and are symmetrically distributed by taking the center line of the first disc as a reference.
Preferably, the limiting sleeve is internally provided with a groove which is designed to be crossed, and the size of the groove is matched with that of the fixing rod arranged on the surface of the first disc.
Preferably, the cams are provided with two cams, the specifications of the two cams are consistent, the two cams are uniformly distributed above the heating plate, and the two cams are movably connected through a belt.
Preferably, both ends of the heating plate are provided with moving blocks, springs are arranged on the outer sides of the moving blocks, the springs are in a compression state in an original state, sliding grooves are formed in the outer sides of the moving blocks, and the sliding grooves are matched with the moving blocks in size.
(II) advantageous effects
Compared with the prior art, the invention provides the commodity packaging device capable of performing isochronous heat sealing and avoiding wrinkles, and the commodity packaging device has the following beneficial effects:
1. this wait hot-seal just avoids producing wrinkled commodity packaging hardware uses through the cooperation of ratchet dish, location rib, the first pivot of electro-magnet, outer loop bar, second pivot and runner for utilize the electric capacity change, sack automatic shutdown when carrying out the heat-seal removes, thereby avoids the bagging-off fold to appear and leads to sealed not tight, improves sealed effect, and removes again after the sealed knot, shifts to next processing step.
2. The commodity packaging device capable of performing equal-time heat sealing and avoiding wrinkles keeps consistent heating time during heat sealing by matching the cam with the heating plate, avoids insufficient thermoplastic of a plastic bag caused by insufficient heating time or excessive thermoplastic caused by overlong heating time, improves the intelligence of the whole device during sealing,
3. this wait heat-seal just avoids producing the commodity packaging hardware of fold, uses through the cooperation of first disc and stop collar for two steps of heat-seal link such as will encapsulate bag stop motion and automation, increase the linkage nature of whole device, make the operation simpler.
Drawings
FIG. 1 is a schematic view of the connection structure of the present invention;
FIG. 2 is a cross-sectional view of the connection structure of the present invention;
FIG. 3 is a diagram showing the movement locus of the connection structure of the first rotating shaft, the outer loop bar and the second rotating shaft according to the present invention;
FIG. 4 is an enlarged view of the structure of FIG. 2.
In the figure: 1. a base; 2. a first rotating shaft; 3. an outer loop bar; 4. a second rotating shaft; 5. a rotating wheel; 6. a first disc; 7. a limiting sleeve; 8. a cam; 9. heating plates; 10. moving the polar plate; 11. fixing the polar plate; 12. a ratchet wheel disc; 13. positioning the ribs; 14. an electromagnet; 15. a swing link.
Detailed Description
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 only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, an isochronal heat sealing and wrinkle-free commodity packaging device comprises a base 1, wherein the base 1 is used to support the whole device to ensure the stability of the whole device, a first rotating shaft 2 is movably connected inside the base 1, a second rotating shaft 4 is driven to rotate synchronously by the rotation of the first rotating shaft 2, an outer sleeve rod 3 is movably connected to the right side of the first rotating shaft 2, the second rotating shaft 4 is driven to rotate synchronously by the rotation of the outer sleeve rod 3, a projection is arranged at the right end of the outer sleeve rod 3, a groove is arranged outside the first rotating shaft 2, the size of the groove is matched with the size of the projection, the projection and the groove are clamped with each other, so that the second rotating shaft 4 is driven to rotate synchronously by the rotation of the first rotating shaft 2, a second rotating shaft 4 is movably connected inside the outer sleeve rod 3, a rotating wheel 5 is driven to rotate synchronously by the rotation of the second rotating shaft, the back swing joint of second pivot 4 has runner 5, the rotatory drive encapsulation bag that utilizes runner 5 moves, thereby automatically, carry out the heat-seal, runner 5 is provided with two, two runner 5's specification is unanimous, and through belt swing joint, the outside of second pivot 4 is provided with conical gear, conical gear's the back is provided with the carousel, this carousel is connected with runner 5 is concentric, drive conical gear and carousel synchronous revolution when second pivot 4 rotates, finally drive the synchronous motion of belt, thereby drive the encapsulation bag and shift, and runner 5 automatic stop is rotatory when the encapsulation, thereby avoid encapsulation in-process encapsulation bag to remove and cause the fold, improve the quality of encapsulation.
The outer side of the rotating wheel 5 is movably connected with a first disc 6, the rotating of the first disc 6 is used for driving a limiting sleeve 7 to synchronously rotate, the outer side of the first disc 6 is provided with two fixing rods, the specifications of the two fixing rods are consistent, the two fixing rods are symmetrically distributed by taking the central line of the first disc 6 as a reference, when the first disc 6 rotates to drive the two fixing rods to synchronously rotate, the left side of the first disc 6 is movably connected with the limiting sleeve 7, the inside of the limiting sleeve 7 is provided with a rotating shaft, the outer side of the rotating shaft is provided with a conical gear, the back of the conical gear is provided with a turntable, the turntable is movably connected with the cam 8 through a belt, so the cam 8 is driven to synchronously rotate by the rotating of the limiting sleeve 7, the inside of the limiting sleeve 7 is provided with a groove, the groove is designed to be in a cross shape, and the size of, two fixed rods are intermittently contacted with the groove, so that the synchronous intermittent clockwise and anticlockwise rotation of the limiting sleeve 7 is driven, the cam 8 is movably connected to the outer side of the limiting sleeve 7, the heating plate 9 is driven to automatically move downwards to be heated by the rotation of the cam 8, the two cams 8 are arranged, the specifications of the two cams 8 are consistent and are uniformly distributed above the heating plate 9, the two cams 8 are movably connected through a belt, the synchronous rotation of the two cams 8 is utilized to ensure that the heating plate 9 is uniformly stressed, the packaging bag is heated and packaged, and the isochronous packaging is ensured, the excessive packaging or the insufficient packaging is avoided, the packaging efficiency is improved, the heating plate 9 is movably connected to the lower part of the cam 8, a heating wire is arranged below the heating plate 9, the packaging bag is heated and packaged by the heating wire, moving blocks are arranged at the two ends of the heating plate, the spring is in a compression state in an original state, a sliding groove is arranged on the outer side of the moving block, the size of the sliding groove is matched with that of the moving block, so that the moving block can move along the sliding groove, the moving block is guaranteed to move more smoothly, the friction force in moving is reduced, the moving block can automatically move upwards under the action of the spring when losing force, the outer side of the heating plate 9 is movably connected with a moving polar plate 10, the moving polar plate 10 moves along a fixed polar plate 11 to change the capacitance, the current is increased, the electromagnet 14 is electrified to generate magnetism, the positioning rib 13 is driven to swing along a fixed pivot, the ratchet wheel disc 12 is finally unlocked and rotated, the swing rod 15 is pulled to swing, the fixed polar plate 11 is fixedly connected below the moving polar plate 10, and the ratchet wheel disc 12 is movably connected inside the base 1, the outer side of the ratchet wheel disc 12 is movably connected with a positioning rib 13, the lower end of the positioning rib 13 is provided with a magnet, the magnetism of the magnet is opposite to the magnetism generated by electrifying the electromagnet 14, the outer side of the positioning rib 13 is movably connected with the electromagnet 14, and the outer side of the outer loop bar 3 is movably connected with a swing rod 15.
The working principle is as follows: the output shaft of the motor is movably connected with the first rotating shaft 2, so that the first rotating shaft 2 can be driven to rotate, the outer side of the first rotating shaft 2 is provided with a groove, the size of the groove is matched with the size of a lug arranged at the right side of the outer loop bar 3, so that the outer loop bar 3 is clamped with the first rotating shaft 2 in the original state, the first rotating shaft 2 drives the outer loop bar 3 to synchronously rotate, the inner part of the outer loop bar 3 is provided with a second rotating shaft 4, so that the second rotating shaft 4 is driven to synchronously rotate, the outer side of the second rotating shaft 4 is provided with a conical gear, the back of the conical gear is provided with a turntable, this carousel and runner 5 are connected with one heart, can drive runner 5 synchronous revolution when second pivot 4 rotates, and runner 5 is provided with two, through belt swing joint between two runners 5 to drive the belt and rotate and transport the commodity of carrying out the encapsulation.
Meanwhile, the first rotating shaft 2 is movably connected with the first disc 6 through a belt, so that the first disc 6 is driven to synchronously rotate, two fixed rods with the same specification are arranged on the outer side of the first disc 6, when the fixed rods rotate to be in mutual contact with grooves formed in the surface of the limiting sleeve 7, the limiting sleeve 7 is driven to rotate, the two fixed rods are in intermittent contact with the limiting sleeve 7, so that the limiting sleeve 7 is finally driven to intermittently rotate clockwise and anticlockwise, a bevel gear and a turntable are arranged on the outer side of the limiting sleeve 7, the turntable is movably connected with the cam 8 through the belt, so that the two cams 8 are driven to eccentrically rotate, when the cam 8 rotates anticlockwise, the heating plate 9 is extruded, so that the heating plate 9 is driven to downwards move along the sliding groove, and similarly, when the cam 8 rotates reversely, the heating plate 9 automatically moves upwards under the action of the spring, so that the heating plate 9 is driven to intermittently reciprocate, thereby staying the same time for heating, ensuring the packaging time of the packaging bag to be consistent, avoiding excessive packaging or insufficient packaging, arranging a movable polar plate 10 outside the heating plate 9, so that the movable polar plate 10 can synchronously move downwards along a fixed polar plate 11, increasing the facing area of the movable polar plate 10 and the fixed polar plate 11 when moving downwards, thereby gradually increasing the capacitance, finally enabling the circuit to be switched on, electrifying an electromagnet 14 to generate a magnet, the magnetism of the electromagnet 14 is opposite to that of the magnet arranged below a positioning rib 13, the homopolarity is mutually exclusive, driving the positioning rib 13 to swing along a fixed pivot, at the moment, the ratchet disc 12 loses the block, the back of the ratchet disc 12 is provided with a disc, and the disc is movably connected with the first disc 6 through a belt, so that the ratchet disc 12 after losing the block synchronously rotates along the disc, and the ratchet disc 12 is movably connected with the swing rod 15 through a pull rope, so pulling pendulum rod 15 swings along fixed pivot, and pulling overcoat pole 3 is kept away from the recess that first pivot 2 outside set up, loses the joint, and overcoat pole 3 stops rotatoryly, and final linkage runner 5 stops rotatoryly in step to encapsulation bag stop motion when guaranteeing to encapsulate makes the encapsulation more complete, avoids the encapsulation in-process to remove and causes the encapsulation bag to produce the fold and make the encapsulation not tight.
The capacitance decision is as follows:
in the formula:
c: a capacitor;
: a dielectric constant;
s: the facing area, here the contact area between two semicircular polar plates;
k: an electrostatic force constant;
θ: angle of the two plates when moving.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. An isochronal heat-sealing and wrinkle-preventing commodity packaging device comprises a base (1), and is characterized in that: the inner part of the base (1) is movably connected with a first rotating shaft (2), the right side of the first rotating shaft (2) is movably connected with an outer sleeve rod (3), the inner part of the outer sleeve rod (3) is movably connected with a second rotating shaft (4), the back face of the second rotating shaft (4) is movably connected with a rotating wheel (5), the outer side of the rotating wheel (5) is movably connected with a first disc (6), the left side of the first disc (6) is movably connected with a limiting sleeve (7), the outer side of the limiting sleeve (7) is movably connected with a cam (8), the lower part of the cam (8) is movably connected with a heating plate (9), the outer side of the heating plate (9) is movably connected with a movable polar plate (10), the lower part of the movable polar plate (10) is fixedly connected with a fixed polar plate (11), the inner part of the base (1) is movably connected with a ratchet, the outer side of the positioning rib (13) is movably connected with an electromagnet (14), and the outer side of the outer loop bar (3) is movably connected with a swing rod (15).
2. An isochronal heat seal wrinkle free commodity packaging device as defined in claim 1, wherein: the right end of the outer loop bar (3) is provided with a convex block, the outer side of the first rotating shaft (2) is provided with a groove, and the size of the groove is matched with the size of the convex block.
3. An isochronal heat seal wrinkle free commodity packaging device as defined in claim 1, wherein: the two rotating wheels (5) are arranged, the specifications of the two rotating wheels (5) are consistent and are movably connected through a belt, a bevel gear is arranged on the outer side of the second rotating shaft (4), a rotating disc is arranged on the back face of the bevel gear, and the rotating disc is concentrically connected with the rotating wheels (5).
4. An isochronal heat seal wrinkle free commodity packaging device as defined in claim 1, wherein: the outer side of the first disc (6) is provided with two fixing rods, the specifications of the two fixing rods are consistent, and the two fixing rods are symmetrically distributed by taking the center line of the first disc (6) as a reference.
5. An isochronal heat seal wrinkle free commodity packaging device as defined in claim 1, wherein: the inside of stop collar (7) is provided with the recess, and this recess design is for crossing, and the mutual adaptation of dead lever size that the size of this recess and first disc (6) surface set up.
6. An isochronal heat seal wrinkle free commodity packaging device as defined in claim 1, wherein: cam (8) are provided with two, and the specification of two cam (8) is unanimous, and evenly distributed is in the top of hot plate (9), and passes through belt swing joint between two cam (8).
7. An isochronal heat seal wrinkle free commodity packaging device as defined in claim 1, wherein: the two ends of the heating plate (9) are both provided with moving blocks, springs are arranged on the outer sides of the moving blocks, the springs are in a compression state in an original state, sliding grooves are formed in the outer sides of the moving blocks, and the sliding grooves are matched with the moving blocks in size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011035154.6A CN112173288A (en) | 2020-09-27 | 2020-09-27 | Isochronal heat-sealing and avoid producing folded commodity packaging hardware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011035154.6A CN112173288A (en) | 2020-09-27 | 2020-09-27 | Isochronal heat-sealing and avoid producing folded commodity packaging hardware |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112173288A true CN112173288A (en) | 2021-01-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011035154.6A Withdrawn CN112173288A (en) | 2020-09-27 | 2020-09-27 | Isochronal heat-sealing and avoid producing folded commodity packaging hardware |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112173288A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112693688A (en) * | 2021-02-21 | 2021-04-23 | 李月红 | Packing plant is used in panty-shape diapers production |
| CN112896654A (en) * | 2021-02-22 | 2021-06-04 | 重庆鼎盛印务股份有限公司 | Plastic packaging bag heat-sealing device |
-
2020
- 2020-09-27 CN CN202011035154.6A patent/CN112173288A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112693688A (en) * | 2021-02-21 | 2021-04-23 | 李月红 | Packing plant is used in panty-shape diapers production |
| CN112896654A (en) * | 2021-02-22 | 2021-06-04 | 重庆鼎盛印务股份有限公司 | Plastic packaging bag heat-sealing device |
| CN112896654B (en) * | 2021-02-22 | 2023-04-14 | 重庆鼎盛印务股份有限公司 | Plastic packaging bag heat-sealing device |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210105 |
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| WW01 | Invention patent application withdrawn after publication |