CN215399684U - Cake packagine machine's packing carton sealing device - Google Patents
Cake packagine machine's packing carton sealing device Download PDFInfo
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- CN215399684U CN215399684U CN202121361216.2U CN202121361216U CN215399684U CN 215399684 U CN215399684 U CN 215399684U CN 202121361216 U CN202121361216 U CN 202121361216U CN 215399684 U CN215399684 U CN 215399684U
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Abstract
The utility model discloses a packaging box heat-sealing device of a cake packaging machine, wherein a conveying rack is provided with a toothed chain conveying device, the toothed chain conveying device comprises two parallel circulating conveying chains driven by a conveying motor, each circulating conveying chain is provided with a plurality of groups of shifting teeth at equal intervals, the space between the adjacent shifting teeth on the two circulating conveying chains forms a placing area convenient for placing a packaging box, the heat-sealing device also comprises two heat-sealing heads driven by a heat-sealing power device to transversely slide, the two heat-sealing heads are respectively positioned at two ends of the packaging box and at the downstream section of the circulating conveying chains, the conveying rack is provided with an inner gasket plate convenient to penetrate through the inner side of a cover plate at the end part of the packaging box, the conveying rack is also provided with an extrusion cooling device for performing auxiliary extrusion conveying on the two ends of the packaging box, the extrusion cooling device is positioned at the downstream of the heat-sealing heads, and the heat-sealing device can better perform heat sealing on the two ends of the packaging box, the heat sealing quality is improved.
Description
Technical Field
The utility model relates to a heat sealing device, in particular to a packaging box heat sealing device of a cake packaging machine.
Background
Present cake like this kind of square food of saqima etc. through the single independent package back at first, need pack into the box again, and dress box sealing section automation maturity is higher, but anterior segment cake supplied materials and label are delivered etc. because of the special requirement of material and label, are manual operation at present, and packaging efficiency is lower and have food safety's risk, for reducing or even stop food safety problem and improve production efficiency, the box of getting of packing carton is more critical in cake full automatization packaging production line. The cake has been packed well square pouch through parcel packagine machine, and square pouch's cake has one face to be the vestige face of thermal bonding after packing, and square pouch's cake passes through the transmission band and carries and reentry whole package packagine machine and pack. And whole package packagine machine needs the heat-seal in the packaging process, but present sealing device simple structure, because not cooling completely behind the heat-seal of packing carton both ends, probably leads to the cover plate at packing carton both ends not hard up to influence packaging quality.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is as follows: the utility model provides a cake packagine machine's packing carton sealing device, this packing carton sealing device can be better to packing carton both ends heat-seal, improve the heat-seal quality, the cover plate of having solved the packing carton both ends is not hard up easily, influences the problem of packing quality.
In order to solve the technical problems, the technical scheme of the utility model is as follows: a packaging box heat-sealing device of a cake packaging machine comprises a conveying rack, wherein a toothed chain conveying device is mounted on the conveying rack and comprises two parallel circulating conveying chains driven by a conveying motor, a plurality of groups of shifting teeth are arranged on each circulating conveying chain at equal intervals, and spaces between adjacent shifting teeth on the two circulating conveying chains form a placing area convenient for placing a packaging box; the heat sealing device further comprises two heat sealing heads driven by a heat sealing power device to transversely slide, the two heat sealing heads are respectively located at two ends of the packaging box and located at the downstream section of the circulating conveying chain, an inner base plate which is convenient to penetrate through the inner side of a cover plate at the end part of the packaging box is arranged on the conveying rack, an extrusion cooling device which is used for performing auxiliary extrusion conveying on two ends of the packaging box is further installed on the conveying rack, and the extrusion cooling device is located at the downstream of the heat sealing heads.
As a preferable scheme, the extrusion cooling device comprises two side pressure circulating conveyor belts positioned at the downstream end of the circulating conveyor chain; the heat sealing head is positioned at the upper reaches of the two side pressure circulating conveyer belts, an extrusion conveying channel is formed between the two side pressure circulating conveyer belts, and the side pressure circulating conveyer belts are driven by a side pressure conveying motor to be matched with the extrusion conveying motor to extrude the two ends of the packing box.
As a preferable scheme, the conveying rack is further provided with an upper shaping mechanism for pressing two end parts of the upper plate surface of the packing box.
As a preferred scheme, go up the forming mechanism including being fixed in the portal frame on the conveyer frame, the last lifting and drop slidable mounting of portal frame has last forming base, the lower extreme of going up forming base is fixed with two shaping pieces, two shaping pieces with two tip one-to-one adaptations of the last face of packing carton, it is driven by lift power device to go up forming base.
As a preferred scheme, the design piece is including fixed design piece and activity design piece, fixed design piece is fixed in the bottom of last design base and in the one end adaptation of packing carton, still be provided with the strip hole of horizontal extension on the bottom of going up the design base, activity design piece is fixed in the bottom of last design base through the bolt of retraining in the strip hole, and activity design piece and fixed design piece are parallel to each other and are set up.
After the technical scheme is adopted, the utility model has the effects that: because the heat-sealing device of the packing box, the conveying rack is provided with the toothed chain conveying device, the toothed chain conveying device comprises two parallel circulating conveying chains driven by a conveying motor, each circulating conveying chain is provided with a plurality of groups of shifting teeth at equal intervals, and the space between the adjacent shifting teeth on the two circulating conveying chains forms a placing area convenient for placing the packing box; the heat sealing device also comprises two heat sealing heads which are driven by a heat sealing power device to transversely slide, the two heat sealing heads are respectively positioned at two ends of the packaging box and positioned at the downstream section of the circulating conveying chain, an inner backing plate which is convenient to penetrate through the inner side of a cover sheet at the end part of the packaging box is arranged on the conveying rack, an extrusion cooling device which is used for carrying out auxiliary extrusion conveying on the two ends of the packaging box is also arranged on the conveying rack, and the extrusion cooling device is positioned at the downstream of the heat sealing heads, so that the packaging box is driven by the tooth-shaped chain conveying device to move so as to switch the position when the heat sealing device carries out heat sealing, when the heat sealing device reaches the heat sealing position, the inner backing plate is just positioned at the inner side of the cover sheet, the heat sealing heads are conveniently matched for heating, after the heat sealing is completed, the tooth-shaped chain conveying device conveys the packaging box to the extrusion cooling device at the downstream, and the extrusion cooling device can extrude the end part of the packaging box in the cooling process, thereby providing a moving auxiliary pressing force while cooling, and ensuring the quality of heat sealing.
The extrusion cooling device comprises two side pressure circulating conveyor belts positioned at the downstream end of the circulating conveyor chain, the heat seal head is positioned at the upstream of the two side pressure circulating conveyor belts, an extrusion conveying channel is formed between the two side pressure circulating conveyor belts, the side pressure circulating conveyor belts are driven by a side pressure conveying motor to be matched with and extrude the two ends of the packaging box, the auxiliary pressure provided by the side pressure circulating conveyor belts is softer, and the side pressure circulating conveyor belts are naturally cooled by air in the conveying process, so that the good heat seal effect is ensured.
And because the upper shaping mechanism for pressing the two ends of the upper plate surface of the packing box is also arranged on the conveying rack, the upper shaping mechanism can assist in pressing the two ends of the upper plate surface, so that the heat sealing is more regular, the deformation is smaller, and the heat sealing effect is good.
And because the shaping block comprises a fixed shaping block and a movable shaping block, the fixed shaping block is fixed at the bottom of the upper shaping base and is matched with one end of the packing box, the bottom of the upper shaping base is also provided with a strip hole extending transversely, the movable shaping block is fixed at the bottom of the upper shaping base through a bolt constrained in the strip hole, and the movable shaping block and the fixed shaping block are arranged in parallel, so that the packing box with different lengths can be suitable, and the application range is wider.
Drawings
The utility model is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic view of another angular configuration of an embodiment of the present invention;
FIG. 3 is a schematic view of another angular configuration of an embodiment of the present invention;
in the drawings: 1. a toothed chain conveyor; 2. shifting teeth; 3. a heat-sealing power device; 4. heat sealing; 5, an inner liner plate; 6. side pressure circulating conveyer belt; 7. a lateral pressure conveying motor; 8. a gantry; 9. an upper shaping base; 10. fixing the shaping block; 11. a movable shaping block; 12. a lifting power device; 13. a bar hole; 14. packaging boxes; 15. and (7) covering a sheet.
Detailed Description
The present invention is described in further detail below with reference to specific examples.
As shown in fig. 1-3, a packaging box heat-sealing device of a cake packaging machine comprises a conveying rack, wherein a toothed chain conveying device 1 is installed on the conveying rack, the toothed chain conveying device 1 comprises two parallel circulating conveying chains driven by a conveying motor, a plurality of groups of shifting teeth 2 are arranged on each circulating conveying chain at equal intervals, and a placing area for placing a packaging box 14 is formed by spaces between adjacent shifting teeth 2 on the two circulating conveying chains; the heat sealing device further comprises two heat sealing heads 4 driven by the heat sealing power device 3 to transversely slide, the two heat sealing heads 4 are respectively located at two ends of the packaging box 14 and located at the downstream section of the circulating conveying chain, an inner backing plate 5 which is convenient to penetrate through the inner side of a cover plate 15 at the end part of the packaging box 14 is arranged on the conveying rack, an extrusion cooling device which is used for performing auxiliary extrusion conveying on two ends of the packaging box 14 is further installed on the conveying rack, and the extrusion cooling device is located at the downstream of the heat sealing heads 4.
In this embodiment, the extrusion cooling device includes two side pressure circulating conveyor belts 6 located at the downstream end of the circulating conveyor chain, the heat sealing head 4 is located at the upstream of the two side pressure circulating conveyor belts 6, an extrusion conveying channel is formed between the two side pressure circulating conveyor belts 6, the side pressure circulating conveyor belts 6 are driven by a side pressure conveying motor 7 to be matched and extruded with the two ends of the packaging box 14, an upper shaping mechanism for pressing the two ends of the upper plate surface of the packaging box 14 is further arranged on the conveyor frame, the upper shaping mechanism includes a portal frame 8 fixed on the conveyor frame, an upper shaping base 9 is installed on the portal frame 8 in a lifting sliding manner, two shaping blocks are fixed at the lower end of the upper shaping base 9, the two shaping blocks are matched with the two ends of the upper plate surface of the packaging box 14 one by one, and the upper shaping base 9 is driven by a lifting power device 12.
The shaping block comprises a fixed shaping block 10 and a movable shaping block 11, the fixed shaping block 10 is fixed at the bottom of the upper shaping base 9 and is matched with one end of the packing box 14, a strip hole 13 extending transversely is further formed in the bottom of the upper shaping base 9, the movable shaping block 11 is fixed at the bottom of the upper shaping base 9 through a bolt constrained in the strip hole 13, and the movable shaping block 11 and the fixed shaping block 10 are arranged in parallel.
When the machine works, the conveying motor drives the circulating conveying chain to move, the shifting teeth 2 drive the packaging box 14 to move along with the circulating conveying chain, the position is switched, when the machine reaches the heat sealing position, the inner backing plate 5 is just positioned at the inner sides of the cover sheets 15 at the two ends of the packaging box 14, the heat sealing power device 3 drives the two heat sealing heads 4 to transversely slide, so that the inner backing plate 5 is conveniently matched with the heat sealing heads 4, after the heat sealing is finished, the toothed chain conveying device 1 conveys the packaging boxes 14 to the downstream for extrusion cooling, the side pressure conveying motor 7 drives the side pressure circulating conveying belt 6 to move, the auxiliary pressure provided by the side pressure circulating conveying belt 6 is softer, the packaging boxes 14 are naturally cooled by air during the conveying process, the pressing and cooling device can press the end of the packing box 14 during the cooling process, thereby providing auxiliary pressing force while cooling, and ensuring the heat sealing quality of the packing box 14.
In the heat sealing process, the lifting power device 12 of the upper shaping mechanism drives the upper shaping base 9 to move downwards, the two shaping blocks move downwards along with the two shaping blocks, the fixed shaping block 10 and the movable shaping block 11 can be pressed at two ends of the upper plate surface of the packaging box 14 in an auxiliary mode, the fixed shaping block 10 is matched with one end of the upper plate surface of the packaging box 14, the movable shaping block 11 is matched with the other end of the upper plate surface of the packaging box 14, the movable shaping block 11 is fixed at the bottom of the upper shaping base 9 through bolts constrained in the strip holes 13 and can be adjusted according to the packaging boxes 14 with different length requirements, after shaping is finished, the lifting power device 12 of the upper shaping mechanism drives the upper shaping base 9 to move upwards, and the two shaping blocks move upwards along with the lifting power device 12.
The motor and the gear transmission mechanism mentioned in the embodiment are conventional technologies at present, specific structures and principles of the cylinder, the motor and other transmission mechanisms and other designs are disclosed in detail in a mechanical design manual fifth edition printed in the fifth edition of Beijing fifth edition in 4.2008, the third edition, the fifth edition belongs to the prior art, the structure of the cylinder, the motor and other transmission mechanisms is clear, a vacuum element, a gas loop and program control are disclosed in detail in a modern practical pneumatic technology 3 rd edition SMC training teaching material published by a mechanical industry publisher in 01.08.20.2015, the gas path structure in the embodiment is also the prior art, the control and the travel switch of the motor are clearly described in detail in a motor drive and speed regulation book published by a chemical industry publisher in 201507.01.2015, and therefore, the connection of the circuit and the gas path is clear.
The above-mentioned embodiments are merely descriptions of the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and various modifications and alterations made to the technical solution of the present invention without departing from the spirit of the present invention are intended to fall within the scope of the present invention defined by the claims.
Claims (5)
1. A packaging box heat-sealing device of a cake packaging machine comprises a conveying rack, wherein a toothed chain conveying device is mounted on the conveying rack and comprises two parallel circulating conveying chains driven by a conveying motor, a plurality of groups of shifting teeth are arranged on each circulating conveying chain at equal intervals, and spaces between adjacent shifting teeth on the two circulating conveying chains form a placing area convenient for placing a packaging box; the method is characterized in that: the heat sealing device further comprises two heat sealing heads driven by a heat sealing power device to transversely slide, the two heat sealing heads are respectively located at two ends of the packaging box and located at the downstream section of the circulating conveying chain, an inner base plate which is convenient to penetrate through the inner side of a cover plate at the end part of the packaging box is arranged on the conveying rack, an extrusion cooling device which is used for performing auxiliary extrusion conveying on two ends of the packaging box is further installed on the conveying rack, and the extrusion cooling device is located at the downstream of the heat sealing heads.
2. The heat-seal device for the packaging box of the pastry packaging machine as set forth in claim 1, wherein: the extrusion cooling device comprises two side pressure circulating conveyor belts positioned at the downstream end of the circulating conveyor chain; the heat sealing head is positioned at the upper reaches of the two side pressure circulating conveyer belts, an extrusion conveying channel is formed between the two side pressure circulating conveyer belts, and the side pressure circulating conveyer belts are driven by a side pressure conveying motor to be matched with the extrusion conveying motor to extrude the two ends of the packing box.
3. The heat-seal device for the packaging box of the pastry packaging machine as set forth in claim 2, wherein: and the conveying rack is also provided with an upper shaping mechanism for pressing two end parts of the upper plate surface of the packing box.
4. The heat-seal device for the packaging box of the pastry packaging machine as set forth in claim 3, wherein: go up the forming mechanism including being fixed in the portal frame on the conveyer frame, the last lifting and sliding mounting of portal frame has last forming base, the lower extreme of going up forming base is fixed with two shaping pieces, two shaping pieces with two tip one-to-one adaptations of the last face of packing carton, it is driven by lift power device to go up forming base.
5. The heat-seal device for the packaging box of the pastry packaging machine as set forth in claim 4, wherein: the setting block comprises a fixed setting block and a movable setting block, the fixed setting block is fixed at the bottom of the upper setting base and matched with one end of the packing box, a strip hole transversely extending is further formed in the bottom of the upper setting base, the movable setting block is fixed at the bottom of the upper setting base through a bolt constrained in the strip hole, and the movable setting block and the fixed setting block are arranged in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121361216.2U CN215399684U (en) | 2021-06-18 | 2021-06-18 | Cake packagine machine's packing carton sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121361216.2U CN215399684U (en) | 2021-06-18 | 2021-06-18 | Cake packagine machine's packing carton sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215399684U true CN215399684U (en) | 2022-01-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121361216.2U Active CN215399684U (en) | 2021-06-18 | 2021-06-18 | Cake packagine machine's packing carton sealing device |
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| Country | Link |
|---|---|
| CN (1) | CN215399684U (en) |
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2021
- 2021-06-18 CN CN202121361216.2U patent/CN215399684U/en active Active
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