CN214420866U - Heat sealing mechanism for refill bag - Google Patents
Heat sealing mechanism for refill bag Download PDFInfo
- Publication number
- CN214420866U CN214420866U CN202023093231.1U CN202023093231U CN214420866U CN 214420866 U CN214420866 U CN 214420866U CN 202023093231 U CN202023093231 U CN 202023093231U CN 214420866 U CN214420866 U CN 214420866U
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- Prior art keywords
- plate
- descending
- sides
- lifting
- fixedly connected
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- 230000007246 mechanism Effects 0.000 title claims abstract description 15
- 238000007789 sealing Methods 0.000 title abstract description 10
- 238000010438 heat treatment Methods 0.000 claims abstract description 22
- 230000005540 biological transmission Effects 0.000 claims abstract description 16
- 238000009413 insulation Methods 0.000 claims abstract description 10
- 239000012943 hotmelt Substances 0.000 claims description 8
- 238000003466 welding Methods 0.000 claims description 7
- 230000001360 synchronised effect Effects 0.000 claims description 2
- 238000004806 packaging method and process Methods 0.000 abstract description 15
- 230000008018 melting Effects 0.000 abstract description 5
- 238000002844 melting Methods 0.000 abstract description 5
- 238000005538 encapsulation Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000003014 reinforcing effect Effects 0.000 description 4
- 230000000630 rising effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a refill bag heat-sealing mechanism, which comprises a frame, a guide rod guide sleeve component, a lifting plate, a descending plate and a gear rack meshing transmission component fixedly connected with the two sides of the lifting plate and the descending plate, wherein the guide rod guide sleeve component is vertically fixed between an upper end plate and a lower end plate of the frame, a guide sleeve is fixed at the two sides of the lifting plate and the descending plate, the guide sleeve is in up-and-down sliding fit with the guide rod to drive the lifting plate and the descending plate to move up and down, the upper end of the lifting plate is fixedly connected with a lower heat insulation plate and a lower heating plate, the lower end of the descending plate is fixedly connected with an upper heat insulation plate and an upper heating plate, the middle part of the upper end surface of the descending plate is provided with a forcing plate, the gear rack meshing transmission component comprises racks fixedly connected with the two sides of the lifting plate or the descending plate through a fixed seat and a gear matched with a pin shaft arranged at the middle part of a left side plate or a right side plate of the frame, the refill bag heat-sealing mechanism utilizes the gear rack meshing transmission component to clamp an upper hot melting plate and a refill packaging bag on a middle conveyor belt, and hot melting packaging is implemented, the height of the pen core packaging bag to be packaged on the conveyor belt does not need to be changed, and the practicability is high.
Description
Technical Field
The utility model relates to a stationery production facility technical field, concretely relates to refill bag heat-seal mechanism.
Background
In modern education and teaching work, the utilization rate of the pen core stationery is extremely high, and in order to meet the technical requirements of batch production of the pen cores, various manufacturers begin to introduce an automatic production line to speed up the production of the pen cores. Wherein, refill production finishes the back and need carry out the bagging-off encapsulation, places 1 to 3 refills in the encapsulation bag of general use, and the periphery adopts the mode of hot melt welding to seal plastic packaging bag periphery welding, and the refill hot melt welding equipment of the automatic line of producing of current cooperation is less, and the high design that hot melt subassembly need follow the line conveyer belt of producing can not break away from the conveyer belt welding with the refill together with the wrapping bag, can accelerate the efficiency of refill encapsulation so greatly.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the purpose: in view of the technical requirements in the background art, a pen core bag heat-sealing mechanism is designed, the upper hot melting plate and the lower hot melting plate are clamped to the pen core packaging bags on the middle conveying belt through the gear-rack meshing transmission assembly, hot melting packaging is carried out, the height of the pen core packaging bags to be packaged on the conveying belt does not need to be changed, and the pen core bag heat-sealing mechanism is high in practicability.
The technical scheme adopted for solving the problems is as follows:
a heat sealing mechanism for a refill bag comprises a frame, a guide rod and guide sleeve assembly, a lifting plate, a lowering plate and a gear and rack meshing transmission assembly fixedly connected with the two sides of the lifting plate and the two sides of the lowering plate.
The guide rod and guide sleeve assembly is vertically fixed between the upper end plate and the lower end plate of the frame, the guide sleeve is fixed on two sides of the lifting plate and the descending plate, the guide sleeve and the guide rod are in up-and-down sliding fit to drive the lifting plate and the descending plate to move up and down, the upper end of the lifting plate is fixedly connected with the lower heat insulation plate and the lower heating plate, the lower end of the descending plate is fixedly connected with the upper heat insulation plate and the upper heating plate, the middle part of the upper end face of the descending plate is provided with a stress plate, the stress plate is externally connected with a transmission device to control the stress plate to move up and down,
the rack-and-pinion meshing transmission assembly comprises racks fixedly connected with the two sides of the lifting plate or the two sides of the lowering plate through fixing seats, and a pin shaft matched gear arranged in the middle of the left side plate or the right side plate of the frame, the other end of each rack is in sliding fit with the lowering plate or the lifting plate through limiting blocks, two racks which are arranged in a central symmetrical mode are arranged on the same side of the lifting plate and the lowering plate and are in synchronous reverse transmission with the gears at the centers.
Furthermore, the middle parts of the upper heating plate and the lower heating plate are provided with grooves corresponding in position for avoiding the pen cores in the packaging bag, the periphery of the packaging bag is pressed and heated with the edge of the packaging bag, and the periphery of the packaging bag is subjected to hot-melt welding.
Furthermore, a bearing is arranged between the pin shaft and the left side plate or the right side plate of the frame.
Furthermore, the two sides of the lower heating plate are also provided with positioning pins, and the positioning pins are positioned in the positioning holes matched with the shaft holes arranged at the corresponding positions of the two sides of the upper heating plate.
The utility model has the advantages that:
this refill bag heat-seal mechanism utilizes rack and pinion meshing transmission assembly will go up hot melt board and lower hot melt board to the refill wrapping bag centre gripping on the middle conveyer belt to implement the hot melt encapsulation, need not to change the height of treating the refill wrapping bag of encapsulation on the conveyer belt, the practicality is strong.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below.
FIG. 1 is a schematic structural view of a heat-sealing mechanism for a cartridge bag according to the present embodiment;
fig. 2 is a schematic side-bottom view of the cartridge bag heat-sealing mechanism of the present embodiment;
FIG. 3 is a schematic structural view of the rack and pinion engagement transmission assembly according to the present embodiment;
the device comprises a reinforcing plate 1, a rear rack 2, a limiting block 3, a left side plate 4, a front rack 5, a gear 6, a fixed seat 7, a guide sleeve 8, a lifting plate 9, a lower heat insulation plate 10, a lower heating plate 11, a positioning pin 12, a right side plate 13, a bearing 14, an upper end plate 15, a lower groove 16, a falling plate 17, an upper heating plate 18, an upper heat insulation plate 19, a guide rod 20 and an upper groove 21.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1-3, the present embodiment provides a heat sealing mechanism for a refill bag, which includes a frame, a guide rod and guide sleeve assembly, a lifting plate 9, a lowering plate 17, and a gear 6 and rack meshing transmission assembly fixedly connected to two sides of the lifting plate 9 and the lowering plate 17.
Specifically, the guide rod 20 and the guide sleeve 8 assembly are vertically fixed between an upper end plate 15 and a lower end plate of the frame, the guide sleeve 8 is fixed on two sides of a lifting plate 9 and a descending plate 17, the guide sleeve 8 is in up-and-down sliding fit with the guide rod 20 to drive the lifting plate 9 and the descending plate 17 to move up and down, the upper end of the lifting plate 9 is fixedly connected with a lower heat insulation plate 10 and a lower heating plate 11, the lower end of the descending plate 17 is fixedly connected with an upper heat insulation plate 19 and an upper heating plate 18, two sides of the lower heating plate 11 are also provided with positioning pins 12, the positioning holes are arranged at positions corresponding to two sides of the upper heating plate 18 to be matched with shaft holes for positioning, the middle part of the upper end face of the descending plate 17 is provided with a reinforcing plate 1, the reinforcing plate 1 is externally connected with a transmission device to control the lifting action of the reinforcing plate 1, the gear 6 and rack meshing transmission assembly comprises racks fixedly connected on two sides of the lifting plate 9 or the descending plate 17 through a fixing seat 7 and a gear 6 matched with a pin shaft arranged at the middle part of a left side plate 4 or a right side plate 13 of the frame, a bearing 14 is further arranged between the pin shaft and the left side plate 4 or the right side plate 13 of the frame, the other end of each rack is in sliding fit with the falling plate 17 or the rising plate 9 through a limiting block 3, two racks which are centrosymmetrically arranged by taking the gear 6 as the center are arranged on the same side of the rising plate 9 and the falling plate 17 and comprise a front rack 5 and a rear rack 2, and the two racks are meshed with the gear 6 at the center to synchronously and reversely drive the two racks for oppositely clamping refill packaging bags on a driving belt (not shown in the figure).
In a further embodiment, the middle parts of the upper heating plate 18 and the lower heating plate 11 are provided with grooves with corresponding positions, including an upper groove 21 and a lower groove 16, which are used for avoiding a pen core (not shown in the figure) in the packaging bag, and the periphery of the upper heating plate and the edge of the packaging bag (not shown in the figure) are pressed and heated to perform thermal welding on the periphery of the packaging bag.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes, modifications, substitutions and alterations can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art, and the scope of the present invention is defined by the appended claims and their equivalents.
Claims (4)
1. The utility model provides a refill bag heat-seal machine constructs, includes frame, guide arm guide pin bushing subassembly, rises the board, falls the board and with rise the board and fall the rack and pinion meshing drive assembly that the board both sides linked firmly, its characterized in that:
the guide rod and guide sleeve assembly is vertically fixed between the upper end plate and the lower end plate of the frame, the guide sleeve is fixed on two sides of the lifting plate and the descending plate, the guide sleeve and the guide rod are in up-and-down sliding fit to drive the lifting plate and the descending plate to move up and down, the upper end of the lifting plate is fixedly connected with the lower heat insulation plate and the lower heating plate, the lower end of the descending plate is fixedly connected with the upper heat insulation plate and the upper heating plate, the middle part of the upper end face of the descending plate is provided with a stress plate, the stress plate is externally connected with a transmission device to control the stress plate to move up and down,
the rack-and-pinion meshing transmission assembly comprises racks fixedly connected with the two sides of the lifting plate or the two sides of the lowering plate through fixing seats, and a pin shaft matched gear arranged in the middle of the left side plate or the right side plate of the frame, the other end of each rack is in sliding fit with the lowering plate or the lifting plate through limiting blocks, two racks which are arranged in a central symmetrical mode are arranged on the same side of the lifting plate and the lowering plate and are in synchronous reverse transmission with the gears at the centers.
2. The cartridge bag heat-seal mechanism according to claim 1, characterized in that: go up hot plate and hot plate middle part down and be equipped with the recess that the position corresponds, periphery and wrapping bag edge pressfitting heating implement the hot melt welding all around to the wrapping bag.
3. The cartridge bag heat-seal mechanism according to claim 1, characterized in that: and a bearing is also arranged between the pin shaft and the left side plate or the right side plate of the frame.
4. The cartridge bag heat-seal mechanism according to claim 1, characterized in that: and the two sides of the lower heating plate are also provided with positioning pins which are positioned in the shaft holes matched with the positioning holes arranged at the corresponding positions of the two sides of the upper heating plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023093231.1U CN214420866U (en) | 2020-12-21 | 2020-12-21 | Heat sealing mechanism for refill bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023093231.1U CN214420866U (en) | 2020-12-21 | 2020-12-21 | Heat sealing mechanism for refill bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214420866U true CN214420866U (en) | 2021-10-19 |
Family
ID=78052255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023093231.1U Expired - Fee Related CN214420866U (en) | 2020-12-21 | 2020-12-21 | Heat sealing mechanism for refill bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214420866U (en) |
-
2020
- 2020-12-21 CN CN202023093231.1U patent/CN214420866U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211019 |