CN212023165U - Sealing device of mattress packaging machine - Google Patents
Sealing device of mattress packaging machine Download PDFInfo
- Publication number
- CN212023165U CN212023165U CN201922496373.3U CN201922496373U CN212023165U CN 212023165 U CN212023165 U CN 212023165U CN 201922496373 U CN201922496373 U CN 201922496373U CN 212023165 U CN212023165 U CN 212023165U
- Authority
- CN
- China
- Prior art keywords
- cross beam
- sealing device
- trolley
- heating plate
- mattress
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Package Closures (AREA)
Abstract
The embodiment of the utility model discloses a sealing device of a mattress packaging machine, which comprises a lower sealing device and an upper sealing device; the lower sealing device comprises a lower cross beam capable of moving up and down, a heating plate is arranged on the upper surface of the lower cross beam, two ends of the heating plate are arranged in a wiring box, and the wiring box is provided with an air cooling mechanism; the upper sealing device comprises an upper cross beam which can move up and down and is positioned above the lower cross beam, a pressing pad which is opposite to the heating sheet is arranged on the lower surface of the upper cross beam, and a cutter is also arranged in the upper cross beam; the cutter is arranged on the movable trolley. Adopt the utility model discloses, can utilize the air to carry out continuous cooling to the tip of heating plate, prolong the life of heating plate. The movable trolley moves to drive the cutter to move, the packaging film is cut off, the movable trolley moves under the limitation of the specially designed sliding groove, the operation is stable, the stress distribution is reasonable, the cutter can be guaranteed to cut off the packaging film stably and smoothly, and the working efficiency is high.
Description
Technical Field
The utility model relates to a mattress production field especially relates to a mattress packagine machine's closing device.
Background
After the production of the mattress is finished, the mattress needs to be packaged by a packaging film, so that the mattress is prevented from being polluted in the transportation or storage process. The process of mattress film wrapping is mainly automatically completed by a mattress packaging machine, and the packaging film is sealed by a sealing device after the film wrapping is performed by the packaging machine. The existing sealing device has the following defects:
1. the cutter is transversely driven by the cylinder, and the cutter is unstable in operation, so that the cutter is easy to break or the notches are uneven.
2. The junction box used for connecting the heating plate has poor heat dissipation, and high temperature is easily generated at the end part of the heating plate due to heat accumulation, so that the heating plate or the connecting terminal is oxidized or fused, and the service life of the heating plate is influenced.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model provides a technical problem that will solve lies in, provides a mattress packagine machine's closing device, can seal mattress packaging film to utilize the cutter to cut off the packaging film after will sealing, the cutter can cut off the packaging film steadily smoothly, and work efficiency is high, job stabilization.
In order to solve the technical problem, an embodiment of the utility model provides a sealing device of a mattress packaging machine, which comprises a lower sealing device and an upper sealing device;
the lower sealing device comprises a lower cross beam capable of moving up and down, a heating plate is arranged on the upper surface of the lower cross beam, two ends of the heating plate are arranged in a wiring box, and the wiring box is provided with an air cooling mechanism for reducing the temperature of the heating plate positioned in the wiring box;
the upper sealing device comprises an upper cross beam which can move up and down and is positioned above the lower cross beam, a pressing pad which is opposite to the heating sheet is arranged on the lower surface of the upper cross beam, and a cutter is also arranged in the upper cross beam;
the cutter is arranged on the movable trolley, the upper cross beam is also provided with a trolley driving mechanism, and the trolley driving mechanism can drive the movable trolley to slide in the sliding groove of the upper cross beam.
As the improvement of above-mentioned scheme, it holds the chamber and the spring holds the chamber to be equipped with the connector lug in the junction box, the connector lug holds the intracavity and is equipped with the connector lug, the spring holds the intracavity and is equipped with tensioning spring and tension bar, tension bar is connected with the connector lug, can make the heating plate who is fixed in on the connector lug keep the tensioning under the tensioning of tensioning spring.
As an improvement of the above scheme, the air cooling mechanism comprises an air inlet, an air outlet and an air supply mechanism; the air inlet is arranged on one side of the wiring box and corresponds to the wiring head containing cavity, the air outlet is arranged behind the spring containing cavity, and the air supply mechanism is used for blowing cooling air into the air inlet.
As an improvement of the scheme, the lower cross beam is also provided with a metal cushion block, and the working area of the heating plate is supported on the metal cushion block.
As an improvement of the scheme, the movable trolley is provided with two groups of pulleys, and the pulleys can slide in the sliding grooves.
As an improvement of the scheme, the trolley driving mechanism comprises a driving motor, a reduction gearbox and a driving belt, the driving motor is connected with the reduction gearbox, the driving belt is arranged in the upper cross beam, one end of the driving belt is connected with an output wheel of the reduction gearbox, and the driving belt is connected with the movable trolley to drive the movable trolley to move along the upper cross beam.
As an improvement of the scheme, the upper cross beam comprises alloy plates with holes positioned at two sides of the upper cross beam, an upper accommodating cavity positioned at the upper side, a trolley accommodating cavity positioned at the center and a cutter fixing part accommodating cavity positioned at the lower side; the trolley containing cavity is provided with a supporting surface for the sliding of the pulleys, and the supporting surface is obliquely arranged.
As an improvement of the scheme, a reserved gap is arranged on the supporting surface at the lower side, and the connecting part of the driving belt and the movable trolley is positioned in the reserved gap.
As an improvement of the scheme, the upper cross beam and the lower cross beam are arranged on the guide pillars and are also connected with lifting driving cylinders.
Implement the embodiment of the utility model provides a, following beneficial effect has:
the junction box is equipped with forced air cooling mechanism, can utilize the air to carry out continuous cooling to the tip of heating plate, prolongs the life of heating plate, promotes simultaneously and seals the reliability. The cutter is arranged on the movable trolley, the cutter is driven to move through the movement of the movable trolley, the packaging film is cut off, the movement of the movable trolley is limited by the specially-designed sliding groove, the operation is stable, the stress distribution is reasonable, the cutter can be guaranteed to cut off the packaging film stably and smoothly, and the working efficiency is high.
Drawings
Fig. 1 is a front view of a sealing device of a mattress packing machine of the present invention;
fig. 2 is a schematic perspective view of a sealing device of a mattress packaging machine of the present invention;
FIG. 3 is a cross-sectional view of the AA side of FIG. 1;
FIG. 4 is an enlarged view of portion A of FIG. 3;
FIG. 5 is a schematic view of the assembly state of the movable cart of the present invention;
fig. 6 is an internal structure diagram of the junction box of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings. Only this statement, the utility model discloses the upper and lower, left and right, preceding, back, inside and outside etc. position words that appear or will appear in the text only use the utility model discloses an attached drawing is the benchmark, and it is not right the utility model discloses a concrete restriction.
As shown in fig. 1 and 2, the embodiment of the present invention provides a sealing device of a mattress packaging machine, which includes a lower sealing device 1 and an upper sealing device 2;
the lower sealing device 1 comprises a lower beam 3 capable of moving up and down, a heating plate 4 is arranged on the upper surface of the lower beam 3, two ends of the heating plate 4 are arranged in a wiring box 5, and the wiring box 5 is provided with an air cooling mechanism for reducing the temperature of the heating plate 4 inside the wiring box;
the upper sealing device 2 comprises an upper cross beam 6 which can move up and down and is positioned above the lower cross beam 3, a pressing pad 61 which is right opposite to the heating sheet 4 is arranged on the lower surface of the upper cross beam 6, and a cutter 7 is also arranged in the upper cross beam 6;
the cutter 7 is arranged on the movable trolley 8, the upper beam 6 is also provided with a trolley driving mechanism, and the trolley driving mechanism can drive the movable trolley 8 to slide in the sliding groove 62 of the upper beam 6. The upper cross beam 6 and the lower cross beam 3 are both arranged on the guide post 91, the upper cross beam 6 and the lower cross beam 3 are also connected with a lifting driving cylinder 92, and the lifting driving cylinder 92 drives the upper cross beam 6 and the lower cross beam 3 to lift. After the mattress is coated by the packaging film, the opening part is positioned between the upper beam 6 and the lower beam 3, at the moment, the upper beam 6 and the lower beam 3 move oppositely to press the opening of the packaging film, because the surface of the upper beam 6 is provided with two parallel heating sheets 4, the packaging film can form two seals by a hot melting mode in the process that the upper beam 6 and the lower beam 3 press the packaging film, and then the cutter 7 moves from one end of the upper beam 6 to the other end to cut the two seals; the seal at the front seals the mattress, and the seal at the rear connects the upper and lower rolls of packaging film in preparation for wrapping the next mattress.
Adopt above-mentioned structure, junction box 5 is equipped with air cooling mechanism, can utilize the air to carry out continuous cooling to the tip of heating plate 4, prolongs the life of heating plate 4, promotes simultaneously and seals the reliability. The cutter 7 is arranged on the movable trolley 8, the cutter 7 is driven to move through the movement of the movable trolley 8, the packaging film is cut off, the movement of the movable trolley 8 is limited by the specially-designed sliding groove 62, the operation is stable, the stress distribution is reasonable, the cutter 7 can be guaranteed to cut off the packaging film stably and smoothly, and the working efficiency is high.
Specifically, with reference to fig. 6, a lug accommodating cavity 51 and a spring accommodating cavity 52 are formed in the junction box 5, a lug 53 is formed in the lug accommodating cavity 51, a tensioning spring 54 and a tensioning rod 55 are formed in the spring accommodating cavity 52, the tensioning rod 55 is connected with the lug 53, and the heating plate 4 fixed on the lug 53 can be kept tensioned under the tensioning action of the tensioning spring 54. The lower beam 3 is further provided with a metal cushion block 31, and the working area of the heating plate 4 is supported on the metal cushion block 31. When the heating sheet 4 generates heat, the heat generated at the working portion is uniformly transferred to the metal pad 31, so that the heating sheet 4 can be rapidly heated and stay at a predetermined temperature. In order to avoid the influence of high temperature on other electronic components, the junction box 5 is made of a high-temperature-resistant heat-insulating material, heat can be transferred into the junction box 5 only through air since the end of the heating plate 4 is no longer in contact with the metal pad 31, and the air cooling mechanism blows the air in the junction box 5 out through a specific path, so that the heat accumulation in the junction box 5 is prevented, and the stability during long-time operation is improved. The air cooling mechanism comprises an air inlet 56, an air outlet 57 and an air supply mechanism (not shown in the figure); the air inlet 56 is arranged at one side of the junction box 5 and corresponds to the accommodating cavity 51 of the connector lug 53, the air outlet 57 is arranged behind the spring accommodating cavity 52, and the air supply mechanism is used for blowing cooling air into the air inlet 56. The air supply mechanism may be an air compressor, which is connected to the air inlet 56 via an air duct to blow compressed air into the junction box 5. Through the arrangement, the blown cold air can directly cool the high-temperature part of the heating sheet, and then the hot air is discharged from one side far away from the packaging film, so that the influence of the hot air on the sealing of an operator or the packaging film is prevented.
In order to ensure the stable operation of the cutting knife 7, the stress of the movable trolley 8 during the moving process must be precisely designed by combining fig. 3 and fig. 5. Two groups of pulleys 81 are arranged on the movable trolley 8, and the pulleys 81 can slide in the sliding grooves 62. The trolley driving mechanism comprises a driving motor 82, a reduction gearbox 83 and a driving belt 84, the driving motor 82 is connected with the reduction gearbox 83, the driving belt 84 is arranged in the upper cross beam 6, one end of the driving belt 84 is connected with an output wheel of the reduction gearbox 83, and the driving belt 84 is connected with the movable trolley 8 to drive the movable trolley 8 to move along the upper cross beam 6. The drive belt 84 itself has a certain elasticity and can provide a certain cushioning effect when the cutter 7 is subjected to a sudden impact.
Referring to fig. 4, the upper beam 6 includes alloy plates 63 with holes on both sides of the upper beam 6, an upper accommodating chamber 64 on the upper side, a trolley accommodating chamber 65 in the center, and a cutter fixing portion accommodating chamber 66 on the lower side; the trolley containing cavity 65 is provided with a bearing surface 67 for the sliding of the pulley 81, and the bearing surface 67 is obliquely arranged. The perforated alloy plate 63 provides the upper cross beam 6 with sufficient strength, including bending strength and torsional strength, to ensure that the movable trolley 8 can move linearly. Said upper housing chamber 64 is designed to house the upper half of the drive belt 84, said bearing surfaces 67 being inclined, on the one hand, to cooperate with the surface of the pulley 81 of the mobile carriage 8, which is also inclined, so as to keep the mobile carriage 8 mobile in the middle line between the two bearing surfaces 67; on the other hand, the inclined supporting surface 67 facilitates automatic discharge of debris, dust and other impurities possibly generated in the working environment, and ensures that the movable trolley 8 can move on the supporting surface 67 smoothly.
Preferably, the support surface 67 on the lower side is provided with a reserved gap 68, and the connection point of the drive belt 84 and the movable trolley 8 is located in the reserved gap 68. The reserved gap 68 serves as a limit for the movable trolley 8 and prevents the movable trolley 8 from being separated. In addition, by placing the lower half portion of the drive belt 84 in the allowance 68, it is possible to prevent the drive belt 84 from rocking left and right due to a long overall stroke, and to keep the driving force of the drive belt 84 in the running direction of the movable cart 8 at all times.
The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations are also considered as the protection scope of the present invention.
Claims (9)
1. A sealing device of a mattress packaging machine, which is characterized by comprising a lower sealing device and an upper sealing device,
the lower sealing device comprises a lower cross beam capable of moving up and down, a heating plate is arranged on the upper surface of the lower cross beam, two ends of the heating plate are arranged in a wiring box, and the wiring box is provided with an air cooling mechanism for reducing the temperature of the heating plate positioned in the wiring box;
the upper sealing device comprises an upper cross beam which can move up and down and is positioned above the lower cross beam, a pressing pad which is opposite to the heating sheet is arranged on the lower surface of the upper cross beam, and a cutter is also arranged in the upper cross beam;
the cutter is arranged on the movable trolley, the upper cross beam is also provided with a trolley driving mechanism, and the trolley driving mechanism can drive the movable trolley to slide in the sliding groove of the upper cross beam.
2. The closing device of mattress packing machine according to claim 1, wherein a connector lug accommodating chamber and a spring accommodating chamber are provided in the connector lug accommodating chamber, a connector lug is provided in the connector lug accommodating chamber, a tension spring and a tension rod are provided in the spring accommodating chamber, the tension rod is connected with the connector lug, and the heating plate fixed on the connector lug can be kept tensioned under the tensioning action of the tension spring.
3. The sealing device of mattress packaging machine of claim 2, wherein said air cooling mechanism comprises an air inlet, an air outlet and an air supply mechanism; the air inlet is arranged on one side of the wiring box and corresponds to the wiring head containing cavity, the air outlet is arranged behind the spring containing cavity, and the air supply mechanism is used for blowing cooling air into the air inlet.
4. The sealer of claim 3, wherein said lower cross member is further provided with a metal pad on which the working area of said heat patch is supported.
5. The sealing device of mattress packaging machine according to claim 1, wherein said movable trolley is provided with two sets of pulleys, said pulleys being capable of sliding in said sliding groove.
6. The sealing device of mattress packaging machine according to claim 5, wherein said trolley driving mechanism comprises a driving motor, a reduction box and a driving belt, said driving motor is connected with the reduction box, said driving belt is arranged in said upper cross beam, one end of said driving belt is connected with an output wheel of the reduction box, said driving belt is connected with a movable trolley, and drives said movable trolley to move along said upper cross beam.
7. The closing apparatus of mattress packing machine according to claim 6, wherein said upper beam comprises an upper receiving chamber at an upper side, a trolley receiving chamber at a center, and a cutter fixing portion receiving chamber at a lower side, perforated alloy plates at both sides of the upper beam; the trolley containing cavity is provided with a supporting surface for the sliding of the pulleys, and the supporting surface is obliquely arranged.
8. The closing apparatus of mattress packing machine according to claim 7, wherein said supporting surface on the lower side is provided with a predetermined gap, and the connecting portion of said driving belt and said movable carriage is located in said predetermined gap.
9. The closing device of mattress packaging machine according to claim 1, wherein said upper and lower beams are provided on guide posts, and said upper and lower beams are further connected with lifting driving cylinders.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922496373.3U CN212023165U (en) | 2019-12-31 | 2019-12-31 | Sealing device of mattress packaging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922496373.3U CN212023165U (en) | 2019-12-31 | 2019-12-31 | Sealing device of mattress packaging machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212023165U true CN212023165U (en) | 2020-11-27 |
Family
ID=73482132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922496373.3U Active CN212023165U (en) | 2019-12-31 | 2019-12-31 | Sealing device of mattress packaging machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212023165U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111099081A (en) * | 2019-12-31 | 2020-05-05 | 佛山市源田床具机械有限公司 | Sealing device of mattress packaging machine |
-
2019
- 2019-12-31 CN CN201922496373.3U patent/CN212023165U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111099081A (en) * | 2019-12-31 | 2020-05-05 | 佛山市源田床具机械有限公司 | Sealing device of mattress packaging machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212023166U (en) | Automatic mattress packaging machine | |
| CN202642201U (en) | Film heat-seal device | |
| CN212023165U (en) | Sealing device of mattress packaging machine | |
| CN108298145A (en) | A kind of fervent seal apparatus of encapsulation tool | |
| CN103178287B (en) | Storage battery production device | |
| CN111099080A (en) | Automatic mattress packaging machine | |
| CN111099081A (en) | Sealing device of mattress packaging machine | |
| KR100516185B1 (en) | Fusion splicer | |
| CN107600586A (en) | A kind of packing apparatus for high silica glass cloth remnants clothes | |
| CN212384776U (en) | Semiconductor refrigeration piece welding set | |
| CN201872079U (en) | Ultra-fine grinding machine for bearing roller | |
| CN210281082U (en) | Welding table capable of being cooled rapidly for laser welding machine | |
| CN211167689U (en) | Automatic paper laying machine of glass production line | |
| CN204843099U (en) | Lurex cutter | |
| CN213321759U (en) | Novel ultrasonic welding equipment | |
| CN114160904A (en) | Semi-automatic wire welding machine | |
| CN209972925U (en) | Pneumatic sealing machine | |
| CN211276742U (en) | Multifunctional plate shearing machine | |
| CN105552425A (en) | Equipment for sticking adhesive tape on front at end part of battery | |
| CN215152143U (en) | Foam cold press with heat dissipation function | |
| CN219213393U (en) | Plate cutting machine for cutting soft plate | |
| CN216464766U (en) | High-efficient meshbelt earnestly machine | |
| CN212264901U (en) | Low-heating laser cutting machine | |
| CN108792078A (en) | A kind of deep bid paper wrapping bag automatic sealing welder | |
| CN217370962U (en) | Laser cutting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |