CN111824519A - Novel horizontal heat sealing mechanism of pillow type packaging machine and processing technology thereof - Google Patents
Novel horizontal heat sealing mechanism of pillow type packaging machine and processing technology thereof Download PDFInfo
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- CN111824519A CN111824519A CN202010695670.5A CN202010695670A CN111824519A CN 111824519 A CN111824519 A CN 111824519A CN 202010695670 A CN202010695670 A CN 202010695670A CN 111824519 A CN111824519 A CN 111824519A
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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
- B65B51/16—Applying or generating heat or pressure or combinations thereof by rotary members
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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
- B65B57/00—Automatic control, checking, warning, or safety devices
- B65B57/02—Automatic control, checking, warning, or safety devices responsive to absence, presence, abnormal feed, or misplacement of binding or wrapping material, containers, or packages
- B65B57/04—Automatic control, checking, warning, or safety devices responsive to absence, presence, abnormal feed, or misplacement of binding or wrapping material, containers, or packages and operating to control, or to stop, the feed of such material, containers, or packages
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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
- B65B2051/105—Heat seal temperature control
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Abstract
The invention discloses a novel horizontal heat-sealing mechanism of a pillow type packaging machine and a processing technology thereof, aiming at the problems that the heat-sealing mechanism of the existing pillow type packaging machine performs up-and-down reciprocating motion to press heat-seal a packaging bag, so that the single face of the bag opening of the packaging bag is easy to damage and the heat-sealing effect is poor, two groups of same heat-sealing mechanisms are arranged in parallel up and down, a mounting groove and a mounting hole are arranged between side plate bases of the heat-sealing mechanisms and matched with a bearing and a screw rod to be provided with a heat-sealing device, one end of the screw rod is provided with a transmission gear which is meshed with each other and is externally connected with a driving motor to rotate, a heat-sealing strip of the heat-sealing device performs heat-sealing on the two faces of the bag opening of the packaging bag simultaneously through synchronous reverse rotation, the transmission gear rotates for one circle, the heat-sealing strip can complete, is convenient and practical.
Description
Technical Field
The invention relates to the technical field of packaging equipment, in particular to a transverse heat sealing mechanism of a novel pillow type packaging machine and a processing technology thereof.
Background
The pillow type packaging machine is the latest automatic continuous shrink packaging equipment in China, adopts a common electric furnace wire heating mode, and is characterized by fast temperature rise, good stability, low maintenance cost and the like, stable and adjustable shrink temperature and motor transmission speed, and wide adjustment range; the inventive roller rotation device can continuously work. Therefore, the heat shrinker has the characteristics of advanced design, stable and reliable performance, electricity saving, high efficiency, good shrinking effect, novel and attractive structure, convenient operation and maintenance and the like, and is suitable for the shrink packaging of any shrink film. Compared with the prior shrinker, the performance is better, the packing effect is better, and the use is relieved.
Present pillow package machine's heat-seal mechanism is mostly down pressure formula structure, the heat-seal strip carries out up-and-down motion through hydraulic telescoping mechanism or pneumatic telescopic machanism and carries out the heat-seal operation to the wrapping bag, however this kind of heat-seal mode can only carry out the pressfitting heat-seal to the one side of wrapping bag, the another side of wrapping bag can not obtain fine heating, the heat-seal is consuming time longer, long-time heating causes the single face damage of wrapping bag sack easily, and the heat-seal effect of wrapping bag is poor moreover, the sack disperses very easily after the packing is accomplished, cause scattering of inside packing material.
Therefore, a novel transverse heat sealing mechanism of the pillow type packaging machine is provided.
Disclosure of Invention
The invention aims to provide a novel horizontal heat sealing mechanism of a pillow type packaging machine, which solves the problems in the background by installing two groups of same heat sealing mechanisms in parallel up and down, arranging a mounting groove and a mounting hole between side plate bases of the heat sealing mechanisms to match with a bearing and arranging a heat sealer on a screw rod, arranging a meshed transmission gear at one end of the screw rod and externally connecting a driving motor to rotate, and performing heat sealing on two sides of a bag opening of a packaging bag through synchronous reverse rotation of a heat sealing strip of the heat sealer.
In order to achieve the purpose, the invention provides the following technical scheme: a horizontal heat-sealing mechanism of a novel pillow type packaging machine comprises a first heat-sealing mechanism and a second heat-sealing mechanism, wherein the second heat-sealing mechanism is completely the same as the first heat-sealing mechanism, and the second heat-sealing mechanism is arranged at the upper end of the first heat-sealing mechanism in parallel;
the first heat-sealing mechanism comprises side plate bases, mounting grooves, mounting holes, bearings, screw rods, heat sealers and transmission gears, wherein the two identical side plate bases are arranged in parallel side by side respectively, the middle parts between the side walls of the side plate bases are provided with the corresponding mounting grooves respectively, the middle parts of the mounting grooves are provided with the mounting holes respectively, the bearings are installed in the inner cavities of the mounting holes in an embedded mode, the screw rods are arranged between the side walls of the side plate bases through the bearings, the heat sealers are arranged on the outer walls of the screw rods, the screw rods at one ends of the heat sealers extend to the outer parts of the side plate bases through the bearings, the transmission gears are fixedly sleeved on the outer walls at the;
the second heat sealing mechanism is arranged at the upper ends of the side plate bases at the two ends of the first heat sealing mechanism through the side plate bases at the two ends.
Furthermore, one end of the bearing, which is far away from the mounting hole, extends to the outside of the port of the bearing, and a guide slideway is formed between the bearing and the side wall of the mounting groove.
Further, the heat sealer includes fixed plate, spacing hole, horizontal pole, heat-seal strip and end connecting piece, and the fixed plate sets up respectively and is close to bearing department on the outer wall at screw rod both ends, constitutes the integral type structure between fixed plate and screw rod, and has seted up corresponding spacing hole on the lateral wall of fixed plate respectively, and the both ends of horizontal pole are cup jointed respectively to the inner chamber in spacing hole, is provided with the heat-seal strip on the outer wall of one side of horizontal pole, and the both ends of horizontal pole extend to the outside of fixed plate respectively, has cup jointed the end connecting piece on the terminal outer wall respectively, and the outer wall setting of end connecting.
Furthermore, the middle parts of the outer walls of the end connecting pieces far away from one end of the cross rod are respectively and fixedly connected with limiting slide bars, and the non-fixed ends of the limiting slide bars are respectively clamped in the inner cavity of the guide slide way.
Further, the cross rod comprises a quadrangular column part and a cylindrical part, the cylindrical parts are arranged on the outer walls of the two ends of the quadrangular column part respectively, the quadrangular column part and the cylindrical part are of an integrated structure, and the quadrangular column part is installed in the limiting hole in the side wall of the fixing plate through the cylindrical part.
Furthermore, the length of the quadrangular prism part is three quarters of the length of the whole cross rod, heat sealing strips are arranged on the outer wall of one side of the quadrangular prism part through fixing bolts, and the heat sealing strips of the first heat sealing mechanism and the second heat sealing mechanism are arranged just opposite to each other when being close to each other.
Furthermore, the transmission gears are all of a flange type structure, bolt connecting holes are uniformly formed in the positions, close to the edges, of the side walls respectively, and the transmission gear of one of the first heat sealing mechanism and the second heat sealing mechanism is fixedly connected with the output end of the external motor through the bolt connecting holes.
The invention provides another technical scheme that: a processing technology of a transverse heat sealing mechanism of a novel pillow type packaging machine comprises the following steps:
s1: checking the specific conditions of the first heat-sealing mechanism and the second heat-sealing mechanism to ensure that the heat-sealing strips of the first heat-sealing mechanism and the second heat-sealing mechanism are firmly installed and can synchronously and reversely rotate, and the equipment normally works and operates;
s2: starting and preheating the heat sealing strip, setting heating parameters of the heat sealing strip by using an external controller, and ensuring that the heat sealing strip is at a constant heat sealing working temperature within the range of 110-;
s3: starting a driving motor connected with a transmission gear of one of the first heat-sealing mechanism and the second heat-sealing mechanism, wherein the driving motor drives a screw rod and a heat-sealing strip of the first heat-sealing mechanism and the second heat-sealing mechanism to synchronously and reversely rotate by utilizing the transmission gear meshed with the first heat-sealing mechanism and the second heat-sealing mechanism;
s4: conveying the packaging bags to a sealing operation position between the heat sealing strips of the first heat sealing mechanism and the second heat sealing mechanism in sequence by using conveying equipment;
s5: the heat-sealing strips of the first heat-sealing mechanism and the second heat-sealing mechanism heat-seal two sides of the bag opening of the packaging bag at the same time through rotation, and the heat-sealing strips of the first heat-sealing mechanism and the second heat-sealing mechanism synchronously rotate once by utilizing the time gap of the rotation of the heat-sealing strips matched by the conveying mechanism to complete the heat-sealing of the bag opening of one packaging bag;
s6: checking whether the heat-sealed packaging bags meet the requirements, and repeating the steps S4-S5 to perform rework again for the packaging bags which do not meet the requirements and are placed on the conveying equipment again;
s7: and after the heat sealing work of the packaging bag is finished, stopping the operation of the driving motors of the first heat sealing mechanism and the second heat sealing mechanism and stopping the heating of the heat sealing strip.
Compared with the prior art, the invention has the following beneficial effects:
1. the transverse heat-sealing mechanism of the novel pillow type packaging machine is characterized in that two groups of same heat-sealing mechanisms are installed in parallel from top to bottom, a mounting groove and a mounting hole are formed between side plate bases of the heat-sealing mechanisms and matched with a bearing, and a screw is provided with a heat sealer, one end of the screw is provided with a transmission gear which is meshed with the screw and is externally connected with a driving motor to rotate, a heat-sealing strip of the heat sealer is used for simultaneously heat-sealing two sides of a bag opening of a packaging bag through synchronous reverse rotation, the transmission gear rotates for one circle, the heat-sealing strip can complete the heat-sealing of the bag opening of one packaging bag, the heat-sealing efficiency of the packaging bag is improved through the simultaneous heat-sealing of the two.
2. According to the novel horizontal heat sealing mechanism of the pillow type packaging machine, one end, far away from the mounting hole, of the bearing extends to the outside of the port of the bearing, a guide slide way is formed between the bearing and the side wall of the mounting groove, the outer wall, close to one side of the bearing, of the end head connecting piece arranged on the outer wall of the two ends of the cross rod is provided with the limiting slide rod, the non-fixed end of the limiting slide rod is clamped in the inner cavity of the guide slide way, friction pressure between the cross rod and the limiting hole in the side wall of the fixing plate is reduced by matching of the limiting slide rod and the guide slide way, the problem of installation accuracy of heat sealing strips caused by serious abrasion of the cross rod is.
Drawings
FIG. 1 is a schematic overall perspective view of the present invention;
FIG. 2 is a schematic view of the overall three-dimensional structure at the A-A view angle of the present invention;
FIG. 3 is a schematic view of the overall three-dimensional structure of the A-B view angle of the present invention;
FIG. 4 is an enlarged view of the overall three-dimensional structure at view angle A-B of the present invention;
FIG. 5 is a front view of the first and second heat seal mechanisms of the present invention;
FIG. 6 is a left side view of the first and second heat seal mechanisms of the present invention;
FIG. 7 is a right side view of the first and second heat seal mechanisms of the present invention;
fig. 8 is a plan view of the first heat-seal mechanism and the second heat-seal mechanism of the present invention.
In the figure: 1. a first heat-seal mechanism; 11. a side plate base; 12. mounting grooves; 13. mounting holes; 14. a bearing; 15. a screw; 16. a heat sealer; 161. a fixing plate; 162. a limiting hole; 163. a cross bar; 1631. a quadrangular prism part; 1632. a cylindrical portion; 164. heat sealing the strips; 165. an end connector; 166. a limiting slide bar; 17. a transmission gear; 18. a guide slide way; 19. connecting holes of bolts; 2. and a second heat-sealing mechanism.
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.
Example one
Referring to fig. 1, 2, 3, 6 and 7, a novel horizontal heat sealing mechanism of a pillow type packaging machine includes a first heat sealing mechanism 1 and a second heat sealing mechanism 2, the second heat sealing mechanism 2 is identical to the first heat sealing mechanism 1, and the second heat sealing mechanism 2 is installed at the upper end of the first heat sealing mechanism 1 in parallel.
The first heat sealing mechanism 1 comprises a side plate base 11, a mounting groove 12, a mounting hole 13, a bearing 14, a screw 15, a heat sealer 16 and a transmission gear 17, wherein two same side plate bases 11 are respectively arranged in parallel side by side, and the middle part between the side walls of the side plate base 11 is respectively provided with a corresponding mounting groove 12, the middle part of the mounting groove 12 is provided with a mounting hole 13, the inner cavity of the mounting hole 13 is provided with a bearing 14 in an embedded manner, a screw 15 is arranged between the side walls of the side plate base 11 through the bearing 14, and a heat sealer 16 is arranged on the outer wall of the screw 15, the screw 15 at one end of the heat sealer 16 extends to the outside of the side plate base 11 through a bearing 14, and the outer wall of the tail end is fixedly sleeved with a transmission gear 17, one end of the bearing 14 far away from the mounting hole 13 extends to the outside of the port, and a guide slideway 18 is formed between the side wall of the mounting groove 12, and the upper end of the side plate base 11 is fixedly connected with the second heat-sealing mechanism 2.
The transmission gears 17 are all of a flange type structure, bolt connecting holes 19 are respectively and evenly formed in the positions, close to the edges, of the side walls, the transmission gears 17 of the first heat sealing mechanism 1 and the second heat sealing mechanism 2 are fixedly connected with the output end of an external motor through the bolt connecting holes 19, and the second heat sealing mechanism 2 is installed at the upper ends of the side plate bases 11 at the two ends of the first heat sealing mechanism 1 through the side plate bases 11 at the two ends.
Example two
Referring to fig. 2, 4 and 5, a novel horizontal heat sealing mechanism of a pillow type packing machine, the heat sealer 16 includes a fixing plate 161, a limiting hole 162, a cross bar 163, a heat sealing strip 164 and an end connector 165, the fixing plate 161 is disposed on the outer wall of the two ends of the screw 15 respectively and near the bearing 14, the fixing plate 161 and the screw 15 form an integrated structure, the side wall of the fixing plate 161 is disposed with the corresponding limiting hole 162, the inner cavity of the limiting hole 162 is sleeved on the two ends of the cross bar 163 respectively, the outer wall of one side of the cross bar 163 is disposed with the heat sealing strip 164, the two ends of the cross bar 163 extend to the outer side of the fixing plate 161 respectively, the end connector 165 is sleeved on the outer wall of the end, the end connector 165 is attached to the outer wall of the fixing plate 161, the middle part of the outer wall of the end connector 165 far from one end of the cross bar 163 is fixedly connected, the friction pressure between the cross rod 163 and the limiting hole 162 in the side wall of the fixed plate 161 is reduced by the matching of the limiting slide rod 166 and the guide slide 18, so that the problem of installation accuracy of the heat sealing strips 164 caused by serious abrasion is avoided, and the trouble that the heat sealing effect of the packaging bag is deteriorated due to overlarge interval between the heat sealing strips 164 is avoided.
EXAMPLE III
Referring to fig. 3 and 8, a horizontal heat sealing mechanism of a pillow type packing machine, a cross bar 163 includes a quadrangular portion 1631 and a cylindrical portion 1632, the outer walls of two ends of the quadrangular portion 1631 are respectively provided with a cylindrical portion 1632, the quadrangular portion 1631 and the cylindrical portion 1632 are of an integrated structure, the quadrangular portion 1631 is installed inside a limiting hole 162 on the side wall of a fixing plate 161 through the cylindrical portion 1632, the length of the quadrangular portion 1631 is three fourths of the length of the whole cross bar 163, a heat sealing strip 164 is installed on the outer wall of one side of the quadrangular portion 1631 through a fixing bolt, and the heat sealing strips 164 of the first heat sealing mechanism 1 and the second heat sealing mechanism 2 are just arranged oppositely when approaching each other.
In order to better show the processing technology of the horizontal heat sealing mechanism of the pillow type packaging machine, the embodiment now provides a processing technology of the horizontal heat sealing mechanism of the pillow type packaging machine, which includes the following steps:
the method comprises the following steps: the first heat-seal machine 1 and the second heat-seal machine 2 were inspected for details of the apparatus to ensure that the heat-seal bars 164 of both were securely mounted and capable of synchronous counter-rotation, and that the apparatus was operating normally.
Step two: the heat seal strip 164 is started and preheated, and the heating parameters of the heat seal strip 164 are set by an external controller, so as to ensure that the heat seal strip 164 is at the constant heat seal working temperature within the range of 110-.
Step three: and starting a driving motor connected with the transmission gear 17 of one of the first heat-sealing mechanism 1 and the second heat-sealing mechanism 2, wherein the driving motor drives the screw 15 and the heat-sealing strip 164 to synchronously and reversely rotate by utilizing the transmission gear 17 meshed with the first heat-sealing mechanism 1 and the second heat-sealing mechanism 2.
Step four: the packaging bags are transported to the sealing operation between the heat seal bars 164 of the first heat sealing mechanism 1 and the second heat sealing mechanism 2 in sequence by the conveying equipment.
Step five: the heat-sealing strips 164 of the first heat-sealing mechanism 1 and the second heat-sealing mechanism 2 heat-seal two sides of the bag opening of the packaging bag simultaneously through rotation, and the heat-sealing strips 164 of the first heat-sealing mechanism 1 and the second heat-sealing mechanism 2 synchronously rotate once by utilizing the time gap of the rotation of the conveying mechanism matched with the heat-sealing strips 164, so that the bag opening heat-sealing of one packaging bag is completed.
Step six: and checking whether the packaging bag after heat sealing meets the requirements or not, and repeating the fourth step to the fifth step to perform rework again for the packaging bag which does not meet the requirements and is placed on the conveying equipment again.
Step seven: after the heat-sealing operation of the packaging bag is completed, the operation of the drive motors of the first heat-sealing mechanism 1 and the second heat-sealing mechanism 2 is stopped, and the heating of the heat-seal bar 164 is stopped.
In summary, the following steps: according to the transverse heat-sealing mechanism of the novel pillow type packaging machine, two groups of same heat-sealing mechanisms are installed in parallel from top to bottom, a mounting groove 12 and a mounting hole 13 are formed in the space between side plate bases 11 of the heat-sealing mechanisms and matched with a bearing 14 and a screw 15 to form a heat-sealing device 16, one end of the screw 15 is provided with a transmission gear 17 which is meshed with each other and is externally connected with a driving motor to rotate, a heat-sealing strip 164 of the heat-sealing device 16 is used for simultaneously heat-sealing two sides of a bag opening of a packaging bag through synchronous reverse rotation, the transmission gear 17 rotates for a circle, the heat-sealing strip 164 can complete heat-sealing of the bag opening of the packaging bag, the heat-sealing efficiency of the packaging bag is improved, the heat-sealing effect; one end of the bearing 14 far away from the mounting hole 13 extends to the outside of the port, and forms a guide slide 18 with the side wall of the mounting groove 12, the end connectors 165 arranged on the outer walls of the two ends of the cross bar 163 are provided with limit slide bars 166 on the outer wall close to one side of the bearing 14, and the non-fixed ends of the limit slide bars 166 are clamped in the inner cavity of the guide slide 18, the friction pressure between the limit holes 162 on the side walls of the cross bar 163 and the fixing plate 161 is reduced by the cooperation of the limit slide bars 166 and the guide slide 18, the problem of installation accuracy of the heat sealing strips 164 caused by serious abrasion is avoided, and the trouble that the heat sealing effect of the packaging bag is deteriorated due to the.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 (8)
1. The utility model provides a novel horizontal heat-seal machine of pillow packagine machine constructs, includes first heat-seal machine structure (1) and second heat-seal machine structure (2), its characterized in that: the second heat sealing mechanism (2) is completely the same as the first heat sealing mechanism (1), and the second heat sealing mechanism (2) is arranged at the upper end of the first heat sealing mechanism (1) in parallel;
the first heat sealing mechanism (1) comprises side plate bases (11), a mounting groove (12), a mounting hole (13), a bearing (14), a screw rod (15), a heat sealer (16) and a transmission gear (17), wherein two same side plate bases (11) are respectively arranged in parallel side by side, and the middle part between the side walls of the side plate base (11) is respectively provided with a corresponding mounting groove (12), the middle part of each mounting groove (12) is provided with a mounting hole (13), the inner cavity of each mounting hole (13) is embedded with a bearing (14), a screw rod (15) is arranged between the side walls of the side plate base (11) through the bearing (14), and the outer wall of the screw rod (15) is provided with a heat sealer (16), the screw rod (15) at one end of the heat sealer (16) extends to the outside of the side plate base (11) through a bearing (14), a transmission gear (17) is fixedly sleeved on the outer wall of the tail end of the side plate base (11), and the upper end of the side plate base (11) is fixedly connected with a second heat sealing mechanism (2);
the second heat sealing mechanism (2) is arranged at the upper ends of the side plate bases (11) at the two ends of the first heat sealing mechanism (1) through the side plate bases (11) at the two ends.
2. The transverse heat-sealing mechanism of the novel pillow type packaging machine as claimed in claim 1, wherein: one end of the bearing (14) far away from the mounting hole (13) extends to the outside of the port of the bearing, and a guide slideway (18) is formed between the bearing and the side wall of the mounting groove (12).
3. The transverse heat-sealing mechanism of the novel pillow type packaging machine as claimed in claim 1, wherein: heat-sealer (16) is including fixed plate (161), spacing hole (162), horizontal pole (163), heat-seal strip (164) and end connector (165), fixed plate (161) set up respectively and are close to bearing (14) department on the outer wall at screw rod (15) both ends, constitute the integral type structure between fixed plate (161) and screw rod (15), and seted up corresponding spacing hole (162) on the lateral wall of fixed plate (161) respectively, the both ends of horizontal pole (163) are cup jointed respectively to the inner chamber of spacing hole (162), be provided with heat-seal strip (164) on the one side outer wall of horizontal pole (163), and the both ends of horizontal pole (163) extend to the outside of fixed plate (161) respectively, end connector (165) has been cup jointed on the terminal outer wall respectively, the outer wall setting of end connector (165) laminating fixed plate (161).
4. A novel transverse heat-sealing mechanism of a pillow packaging machine as claimed in claim 3, wherein: the upper middle part of the outer wall of one end of the end head connecting piece (165) far away from the cross rod (163) is fixedly connected with a limiting slide rod (166), and the non-fixed ends of the limiting slide rod (166) are clamped in the inner cavity of the guide slide way (18) respectively.
5. A novel transverse heat-sealing mechanism of a pillow packaging machine as claimed in claim 3, wherein: the cross rod (163) comprises a quadrangular prism part (1631) and a cylindrical part (1632), the cylindrical parts (1632) are respectively arranged on the outer walls of the two ends of the quadrangular prism part (1631), the quadrangular prism part (1631) and the cylindrical part (1632) are of an integrated structure, and the quadrangular prism part (1631) is installed inside a limiting hole (162) in the side wall of the fixing plate (161) through the cylindrical part (1632).
6. The transverse heat-sealing mechanism of the novel pillow type packaging machine as claimed in claim 5, wherein: the length of the quadrangular column part (1631) is three quarters of the length of the whole cross rod (163), heat sealing strips (164) are arranged on the outer wall of one side of the quadrangular column part (1631) through fixing bolts, and the heat sealing strips (164) of the first heat sealing mechanism (1) and the second heat sealing mechanism (2) are arranged just opposite to each other when approaching each other.
7. The transverse heat-sealing mechanism of the novel pillow type packaging machine as claimed in claim 1, wherein: the transmission gear (17) is of a flange type structure, bolt connecting holes (19) are respectively and uniformly formed in the positions, close to the edges, of the side walls, and the transmission gear (17) of one of the first heat-sealing mechanism (1) and the second heat-sealing mechanism (2) is fixedly connected with the output end of the external motor through the bolt connecting holes (19).
8. A process for manufacturing a transverse heat sealing mechanism of a novel pillow type packaging machine according to any one of claims 1-7, comprising the following steps:
s1: checking the specific conditions of the first heat sealing mechanism (1) and the second heat sealing mechanism (2) to ensure that the heat sealing strips (164) of the first heat sealing mechanism and the second heat sealing mechanism are firmly installed and can synchronously rotate in opposite directions, and the equipment operates normally;
s2: starting and preheating the heat seal strip (164), setting heating parameters of the heat seal strip (164) by using an external controller, and ensuring that the heat seal strip (164) is at a constant heat seal working temperature within the range of 110-140 ℃;
s3: starting a driving motor connected with a transmission gear (17) of one of the first heat-sealing mechanism (1) and the second heat-sealing mechanism (2), wherein the driving motor drives a screw (15) and a heat-sealing strip (164) of the first heat-sealing mechanism (1) and the second heat-sealing mechanism (2) to synchronously rotate in opposite directions by utilizing the transmission gear (17) meshed with each other;
s4: the packaging bags are sequentially transported to a sealing operation position between the heat sealing strips (164) of the first heat sealing mechanism (1) and the second heat sealing mechanism (2) by utilizing conveying equipment;
s5: the heat sealing strips (164) of the first heat sealing mechanism (1) and the second heat sealing mechanism (2) heat seal two sides of the bag opening of the packaging bag at the same time through rotation, and the synchronous rotation of the heat sealing strips (164) of the first heat sealing mechanism (1) and the second heat sealing mechanism (2) is realized once by utilizing the time gap of the rotation of the conveying mechanism matched with the heat sealing strips (164), so that the heat sealing of the bag opening of one packaging bag is completed;
s6: checking whether the heat-sealed packaging bags meet the requirements, and repeating the steps S4-S5 to perform rework again for the packaging bags which do not meet the requirements and are placed on the conveying equipment again;
s7: after the heat sealing operation of the packaging bag is finished, the operation of the driving motors of the first heat sealing mechanism (1) and the second heat sealing mechanism (2) is stopped, and the heating of the heat sealing strip (164) is stopped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010695670.5A CN111824519A (en) | 2020-07-10 | 2020-07-10 | Novel horizontal heat sealing mechanism of pillow type packaging machine and processing technology thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010695670.5A CN111824519A (en) | 2020-07-10 | 2020-07-10 | Novel horizontal heat sealing mechanism of pillow type packaging machine and processing technology thereof |
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| CN111824519A true CN111824519A (en) | 2020-10-27 |
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| CN202010695670.5A Pending CN111824519A (en) | 2020-07-10 | 2020-07-10 | Novel horizontal heat sealing mechanism of pillow type packaging machine and processing technology thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117922925A (en) * | 2024-03-22 | 2024-04-26 | 成都绿源行农产品有限公司 | Packaging machine for agricultural product cold chain distribution |
-
2020
- 2020-07-10 CN CN202010695670.5A patent/CN111824519A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117922925A (en) * | 2024-03-22 | 2024-04-26 | 成都绿源行农产品有限公司 | Packaging machine for agricultural product cold chain distribution |
| CN117922925B (en) * | 2024-03-22 | 2024-05-28 | 成都绿源行农产品有限公司 | Packaging machine for agricultural product cold chain distribution |
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