CN211416339U - Two-sided welding mechanism of cavity plastic slab - Google Patents
Two-sided welding mechanism of cavity plastic slab Download PDFInfo
- Publication number
- CN211416339U CN211416339U CN201922359545.2U CN201922359545U CN211416339U CN 211416339 U CN211416339 U CN 211416339U CN 201922359545 U CN201922359545 U CN 201922359545U CN 211416339 U CN211416339 U CN 211416339U
- Authority
- CN
- China
- Prior art keywords
- welding
- portal frame
- main body
- ultrasonic welding
- rod
- 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
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a double-sided welding mechanism for hollow plastic boards, the hollow plastic boards comprise a PVC main body and PP end heads positioned at the end parts of the PVC main body, the welding mechanism comprises a portal frame, two groups of ultrasonic welding assemblies arranged on the portal frame, a side pressing assembly and an end pressing assembly, the ultrasonic welding assemblies comprise welding heads, the welding heads of the two groups of ultrasonic welding assemblies are oppositely arranged up and down and respectively act on the upper surface and the lower surface of the splicing part of the PVC main body and the PP end heads, the side pressing assembly comprises a supporting rod and a prepressing rod, the supporting rod is flush with the working plane of the welding head below, the prepressing rod is positioned above the supporting rod and can move up and down relative to the supporting rod, thereby realizing the butt clamp fixation, the end pressing assembly comprises an end head limiting block and a pressing cylinder, the end head limiting block is attached to the PP end heads, the cylinder body of the, is used for ensuring that the PP end head and the PVC main body are tightly spliced.
Description
Technical Field
The utility model relates to a plastic slab former especially relates to a two-sided welding mechanism of cavity plastic slab.
Background
In the current home decoration industry, in order to meet the simple use requirement, a plurality of cabinets are built by plastic plates, and the cabinet is convenient to use, light and low in manufacturing cost. Such hollow plastic panels generally consist of a PVC body and two PP ends, and when leaving the factory, the body and ends need to be fixed as a whole to form a finished panel for later assembly.
When the hollow plastic plate is produced, the glue is adhered and fixed in the traditional mode, but the glue adhesion is not environment-friendly, the phenomenon of glue overflow or glue shortage due to too much or too little glue is easy to occur, and the appearance of the product is influenced or the reliable fixation is influenced. At present, advanced equipment generally adopts a laser welding or ultrasonic welding mode to carry out, the equipment cost is high, the equipment is generally matched with manual operation for use, the end and the main body are spliced by manual operation before welding, and then auxiliary operations such as loading and unloading, positioning, overturning, end changing welding and the like are carried out, so that the steps are multiple, the production efficiency is low, the problem of insufficient or excessive compaction is easy to occur, and the welding quality is good and uneven. Therefore, it is desirable to develop a welding device for manufacturing hollow plastic plates.
SUMMERY OF THE UTILITY MODEL
Based on above, an object of the utility model is to provide a two-sided welding mechanism of cavity plastic slab designs complete machine structure, and the two-sided simultaneous weld action of intelligent completion realizes automated production.
In order to achieve the purpose, the utility model adopts the following technical proposal:
a hollow plastic plate double-side welding mechanism comprises a PVC main body and a PP end positioned at the end part of the PVC main body, the welding mechanism comprises a portal frame, two groups of ultrasonic welding assemblies arranged on the portal frame, a side pressing assembly and an end pressing assembly, the ultrasonic welding assemblies comprise welding heads, the welding heads of the two groups of ultrasonic welding assemblies are arranged oppositely up and down and respectively act on the upper surface and the lower surface of the splicing part of the PVC main body and the PP end, the side pressing assembly comprises a supporting rod and a pre-pressing rod, the supporting rod is flush with the working plane of the welding head below, the pre-pressing rod is positioned above the supporting rod and can move up and down relative to the supporting rod, so that the butt clamp fixation is realized, the end pressing assembly comprises an end limiting block and a pressing cylinder, the end limiting block is attached to the PP end, the cylinder body of the pressing cylinder is fixed on, is used for ensuring that the PP end head and the PVC main body are tightly spliced.
Wherein, welding mechanism still includes a roll membrane module, and every ultrasonic welding subassembly of group is provided with a roll membrane module, rolls up the membrane module and includes the rolling dish, unreels the dish and around rolling up in protection film between the two, and the rolling dish, unreel the dish and set up in the both sides of portal frame and be located the both ends that correspond the soldered joint of ultrasonic welding subassembly, and the protection film is walked between soldered joint and cavity plastic slab.
Wherein, the bracing piece, the both ends of pre-depression bar all are provided with guide roller, and the protection film is walked around guide roller and is turned to.
The ultrasonic welding assembly of below is fixed on the portal frame, the top of the ultrasonic welding assembly of top is provided with a plurality of guide pillar, corresponds the guide pillar on the portal frame and is provided with the guide pin bushing, has set firmly the connecting plate on the guide pillar, is provided with the lift cylinder on the portal frame, and the lift cylinder drives the connecting plate and then drives the ultrasonic welding assembly of top and move.
Wherein, a polyurethane pressing block is arranged on the surface of the pre-pressing rod, which is contacted with the PVC main body.
Wherein, be provided with pre-compaction cylinder on the portal frame, the output pole of two pre-compaction cylinders links firmly with the both ends of pre-compaction pole.
To sum up, the beneficial effects of the utility model are that, compared with the prior art, the double-sided welding mechanism of cavity plastic slab has designed upper and lower layer welded structure according to panel double-sided welded needs, and has carried out reliable pre-fixing to the PVC main part of panel and PP end concatenation welding preceding, ensures welding quality, and degree of mechanization is high, is applicable to assembly line automation and makes, and work efficiency is high, and the finished product is pleasing to the eye.
Drawings
Fig. 1 is a schematic structural diagram of a double-sided welding mechanism for hollow plastic plates according to an embodiment of the present invention;
fig. 2 is a side view of the internal structure of a hollow plastic plate double-sided welding mechanism provided by the embodiment of the present invention.
Detailed Description
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
Referring to fig. 1 and 2, the present embodiment provides a double-sided welding mechanism for a hollow plastic plate, wherein the hollow plastic plate includes a PVC body and PP ends at its ends.
The welding mechanism comprises a portal frame 1, and two groups of ultrasonic welding assemblies, a side face pressing assembly, an end portion jacking assembly and a film rolling assembly which are arranged on the portal frame 1.
The ultrasonic welding assembly comprises a welding head 2, wherein the welding heads 2 of the two groups of ultrasonic welding assemblies are arranged up and down oppositely and respectively act on the upper surface and the lower surface of the joint of the PVC main body and the PP end. Specifically, the ultrasonic welding subassembly of below is fixed in on portal frame 1, and the top of the ultrasonic welding subassembly of top is provided with a plurality of guide pillar 3, and portal frame 1 is last to correspond guide pillar 3 and is provided with guide pin bushing 4, has set firmly connecting plate 5 on the guide pillar 3, is provided with lift cylinder 6 on the portal frame 1, and lift cylinder 6 drive connecting plate 5 and then drive the ultrasonic welding subassembly motion of top.
The side compresses tightly the subassembly and includes bracing piece 7 and pre-compaction pole 8, and bracing piece 7 flushes with the working plane of below soldered connection 2, and pre-compaction pole 8 is located the top of bracing piece 7 and can be for bracing piece 7 up-and-down motion to it is fixed to realize the butt clamp. Be provided with pre-compaction cylinder 9 on portal frame 1, the output pole of two pre-compaction cylinders 9 links firmly with the both ends of pre-compaction pole 8. And a polyurethane pressing block 10 is arranged on the surface of the pre-pressing rod 8, which is in contact with the PVC main body, so that the surface of a product is prevented from being damaged.
The end jacking assembly comprises an end limiting block 11 and a jacking cylinder 12, the end limiting block 11 is attached to the PP end, the cylinder body of the jacking cylinder 12 is fixed on the portal frame 1, and the output rod is fixedly connected with the end limiting block 11 and used for ensuring that the PP end is tightly spliced with the PVC main body.
Every group ultrasonic welding subassembly is provided with a roll membrane subassembly, and the roll membrane subassembly includes wind-up reel 13, unreels reel 14 and winds protection film 15 between the two, and wind-up reel 13, unreel reel 14 set up in portal frame 1's both sides and are located the both ends that correspond ultrasonic welding subassembly's soldered connection 2, and protection film 15 is walked between soldered connection 2 and hollow plastic board. The protective film 15 is disposed adjacent to the welding head 2, and can protect the product from surface damage during processing. Both ends of the support rod 7 and the pre-pressing rod 8 are provided with guide rollers 16, and the protective film 15 bypasses the guide rollers 16 to turn.
To sum up, this two-sided welding mechanism of cavity plastic slab has designed upper and lower layer welded structure according to panel two-sided welded needs, and has carried out reliable pre-fixing before the PVC main part and the PP end concatenation welding of panel, ensures welding quality, and degree of mechanization is high, is applicable to assembly line automated manufacturing, and work efficiency is high, and the finished product is pleasing to the eye.
The above embodiments have been merely illustrative of the basic principles and features of the present invention, and the present invention is not limited by the above embodiments, and does not depart from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A double-sided welding mechanism for a hollow plastic plate comprises a PVC main body and a PP end head positioned at the end part of the PVC main body, and is characterized in that the welding mechanism comprises a portal frame, and two groups of ultrasonic welding assemblies, a side face pressing assembly and an end part pressing assembly which are arranged on the portal frame,
the ultrasonic welding components comprise welding heads, the welding heads of the two groups of ultrasonic welding components are arranged oppositely up and down and respectively act on the upper surface and the lower surface of the splicing part of the PVC main body and the PP end head,
the side surface pressing component comprises a supporting rod and a pre-pressing rod, the supporting rod is flush with the working plane of the welding head below, the pre-pressing rod is positioned above the supporting rod and can move up and down relative to the supporting rod, so that the butt clamp fixation is realized,
the end jacking assembly comprises an end limiting block and a jacking air cylinder, the end limiting block is attached to the PP end, the cylinder body of the jacking air cylinder is fixed on the portal frame, and the output rod is fixedly connected with the end limiting block and used for ensuring that the PP end is tightly spliced with the PVC main body.
2. The hollow plastic panel double-sided welding mechanism of claim 1, wherein: welding mechanism still includes a roll membrane module, and every ultrasonic welding subassembly of group is provided with a roll membrane module, roll membrane module including the rolling dish, unreel the dish and around rolling up in the protection film between the two, the rolling dish, unreel set up in the both sides of portal frame just are located the both ends that correspond the soldered connection of ultrasonic welding subassembly, the protection film pass in between soldered connection and the cavity plastic slab.
3. The hollow plastic panel double-sided welding mechanism of claim 2, wherein: the two ends of the support rod and the pre-pressing rod are provided with guide rollers, and the protective film bypasses the guide rollers to steer.
4. The hollow plastic panel double-sided welding mechanism of claim 1, wherein: the ultrasonic welding subassembly of below is fixed in on the portal frame, and the ultrasonic welding subassembly's of top is provided with a plurality of guide pillar, be provided with the guide pin bushing on the portal frame corresponding the guide pillar, the connecting plate has set firmly on the guide pillar, be provided with the lift cylinder on the portal frame, the drive of lift cylinder the connecting plate and then drive the ultrasonic welding subassembly motion of top.
5. The hollow plastic panel double-sided welding mechanism of claim 1, wherein: and a polyurethane pressing block is arranged on the surface of the pre-pressing rod, which is in contact with the PVC main body.
6. The hollow plastic panel double-sided welding mechanism of claim 1, wherein: and the portal frame is provided with prepressing cylinders, and output rods of the two prepressing cylinders are fixedly connected with two ends of the prepressing rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922359545.2U CN211416339U (en) | 2019-12-24 | 2019-12-24 | Two-sided welding mechanism of cavity plastic slab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922359545.2U CN211416339U (en) | 2019-12-24 | 2019-12-24 | Two-sided welding mechanism of cavity plastic slab |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211416339U true CN211416339U (en) | 2020-09-04 |
Family
ID=72286881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922359545.2U Active CN211416339U (en) | 2019-12-24 | 2019-12-24 | Two-sided welding mechanism of cavity plastic slab |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211416339U (en) |
-
2019
- 2019-12-24 CN CN201922359545.2U patent/CN211416339U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110884142A (en) | Hollow plastic plate welding machine and welding process thereof | |
| CN112123474A (en) | Multilayer board laminating device | |
| CN204975820U (en) | Elevator sedan -chair bottom plate welding device | |
| CN211416339U (en) | Two-sided welding mechanism of cavity plastic slab | |
| CN211416340U (en) | Double-end welding mechanism for hollow plastic plate | |
| CN207823854U (en) | A kind of automatic riveting tooling | |
| CN211416338U (en) | Hollow plastic plate welding machine | |
| CN203108981U (en) | Strip steel straightening device | |
| CN212072280U (en) | Shaping processing equipment for plywood | |
| CN211730304U (en) | Plastic plate butt welding machine | |
| CN214518471U (en) | Welding set convenient to operate and provided with protection for production and processing of bus shelter plates | |
| CN216152609U (en) | Machine is repaired to corner of multiply wood | |
| CN214644444U (en) | A cold press for plywood production and processing | |
| CN219727204U (en) | PE film laminating machine for metal plate forming automatic production line | |
| CN217861807U (en) | Jointed board gluing integrated device | |
| CN218195777U (en) | A cold press for plywood production and processing | |
| CN213563172U (en) | Plate extrusion bonding equipment for door pocket production | |
| CN214394607U (en) | Environment-friendly plate splicing machine with good protection performance | |
| CN218905799U (en) | Can realize that multilayer breaks machine of breaking off with fingers and thumb | |
| CN217344405U (en) | Ground nail processing welding set for tent of camping | |
| CN210792632U (en) | Long-stroke fiberboard engraving machine | |
| CN215969243U (en) | High-frequency wood-working plate splicing machine device | |
| CN214348807U (en) | Color steel plate splicing equipment | |
| CN217622277U (en) | Rubberizing machine with smooth rubberizing | |
| CN216506337U (en) | Anti-overflow material self-adhesive paper pasting device for polyurethane sandwich board |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |