CN216267148U - Open type pouring device of laminating machine for fixing sprinkling rod - Google Patents
Open type pouring device of laminating machine for fixing sprinkling rod Download PDFInfo
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- CN216267148U CN216267148U CN202123014517.0U CN202123014517U CN216267148U CN 216267148 U CN216267148 U CN 216267148U CN 202123014517 U CN202123014517 U CN 202123014517U CN 216267148 U CN216267148 U CN 216267148U
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- mixing head
- lifting device
- sprinkling rod
- laminating machine
- moving mechanism
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Abstract
The utility model discloses an open type pouring device of a laminating machine for fixing a material sprinkling rod, which comprises a mixing head, the material sprinkling rod, a mixing head mounting support plate, a mixing head moving mechanism and a mixing head lifting device, wherein the mixing head mounting support plate is fixedly arranged on the mixing head; the mixing head mounting support plate is arranged on an upper workbench of the laminating machine and is positioned at a feed inlet of the laminating machine; the mixing head moving mechanism is arranged on the mixing head mounting support plate, the mixing head lifting device is arranged on the mixing head moving mechanism, and the mixing head is arranged on the mixing head lifting device; the mixing head moving mechanism can drive the mixing head lifting device to move; the mixing head lifting device can drive the mixing head to lift; the feed inlet of the sprinkling rod is connected with the discharge outlet of the mixing head, and the sprinkling rod is perpendicular to the conveying direction of the template of the laminating machine. The utility model has simple structure and convenient operation; the utility model can greatly improve the phenomenon of uneven pouring of the polyurethane raw material, improve the foaming quality and reduce the generation of foaming defects.
Description
Technical Field
The utility model belongs to the technical field of polyurethane pouring equipment, and particularly relates to an open pouring device of a laminating machine for fixing a material sprinkling rod.
Background
With the development of cold chain logistics in China, the market development of refrigerated vehicles is rapid. At present refrigerator car carriage heated board manufacturing process adopts closed mould pressing foaming process basically, because the carriage heated board is great, the inside anomalous strengthening rib that has in addition of heated board, what traditional closed mould pressing foaming process adopted is the fixed point pouring method, and polyurethane foam is not smooth at the inside flow of heated board, causes inside polyurethane raw materials can not be full of whole heated board completely, forms the defect of foaming cavity or uneven density. Such defects will greatly affect the strength and thermal insulation properties of the compartment wall panels.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a simple structure, convenient operation can improve the inhomogeneous phenomenon of polyurethane raw materials pouring, has improved the foaming quality, has reduced the open pouring device of laminator of the fixed material pole that spills of the production of foaming defect.
The technical scheme adopted by the utility model is as follows: an open pouring device of a laminating machine for fixing a material sprinkling rod comprises a mixing head, the material sprinkling rod, a mixing head mounting support plate, a mixing head moving mechanism and a mixing head lifting device; the mixing head mounting support plate is arranged on an upper workbench of the laminating machine and is positioned at a feed inlet of the laminating machine; the mixing head moving mechanism is arranged on the mixing head mounting support plate, the mixing head lifting device is arranged on the mixing head moving mechanism, and the mixing head is arranged on the mixing head lifting device; the mixing head moving mechanism can drive the mixing head lifting device to move; the mixing head lifting device can drive the mixing head to lift; the feed inlet of the sprinkling rod is connected with the discharge outlet of the mixing head, and the sprinkling rod is perpendicular to the conveying direction of the template of the laminating machine.
In the open casting device for the laminating machine for fixing the material sprinkling rod, the mixing head moving mechanism comprises a rack, a sliding rail, a sliding seat and a moving motor; the rack and the slide rail are arranged on the mixing head mounting support plate, are parallel and are perpendicular to the conveying direction of the laminator template, the slide seat bottom is provided with a slide block, the slide rail is embedded in a slide rail groove of the slide block, the mobile motor is arranged on the slide seat, the output of the mobile motor is provided with a gear, and the gear is meshed with the rack.
In the open casting device for the laminating machine for fixing the material sprinkling rod, the mixing head lifting device comprises a lifting cylinder and a mixing head mounting bracket; the sliding seat is provided with a lifting slide rail which is vertically arranged; the lifting cylinder is fixedly installed on the sliding seat, a sliding groove is formed in the mixing head installation support, the lifting sliding rail is embedded in the sliding groove, and a piston rod of the lifting cylinder is connected with the mixing head installation support.
In the open casting device for the laminating machine for fixing the sprinkling rod, two ends of the sprinkling rod are supported on the sprinkling rod support frame, and the sprinkling rod support frame is fixedly arranged on the mixing head mounting bracket.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model has simple structure and convenient operation; the outlet of the mixing head is connected with a material sprinkling rod, a plurality of small holes are uniformly formed in the material sprinkling rod, polyurethane raw materials are mixed from the mixing head and then enter the material sprinkling rod, and then the polyurethane raw materials are poured into a mold cavity through the material sprinkling rod; the whole pouring is to uniformly pour the polyurethane foaming raw material in an open state, and the polyurethane foaming raw material enters a laminating machine to be matched with the die after the pouring is finished; because the pouring area covers the whole die cavity, the phenomenon of uneven pouring of the polyurethane raw material can be improved to a great extent, the foaming quality is improved, and the generation of foaming defects is reduced.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a side view of the present invention.
Fig. 3 is a top view of the present invention.
Fig. 4 is a mounting structure view of the mixing head of the present invention.
Fig. 5 is a structural view of the present invention in use.
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
As shown in fig. 1-4, the present invention comprises a mixing head 105, a material spreading rod 108, a mixing head mounting plate 107, a mixing head moving mechanism 102 and a mixing head lifting device 103; the mixing head mounting support plate 107 is mounted on the upper workbench 101 of the laminator and is positioned at the feed inlet of the laminator. The mixing head moving mechanism 102 is arranged on a mixing head mounting support plate 107, the mixing head lifting device 103 is arranged on the mixing head moving mechanism 102, and the mixing head 105 is arranged on the mixing head lifting device 103; the mixing head moving mechanism 102 can drive the mixing head lifting device 103 to move; the mixing head lifting device 103 can lift and lower the mixing head 105. The feed inlet of the material sprinkling rod 108 is connected with the discharge outlet of the mixing head 105, and the material sprinkling rod 108 is arranged perpendicular to the conveying direction of the laminator template 106.
The mixing head moving mechanism 102 comprises a rack 110, a slide rail 112, a slide seat 113 and a moving motor; the rack 110 and the slide rail 112 are installed on the mixing head installation support plate 107, the rack 110 and the slide rail 112 are parallel and perpendicular to the conveying direction of the laminator template 10+, the bottom of the slide carriage 113 is provided with a slide block, the slide rail 112 is embedded in a slide rail groove of the slide block, the moving motor is installed on the slide carriage 113, the output of the moving motor is provided with a gear 111, and the gear 111 is meshed with the rack 110. The mixing head lifting device 103 comprises a lifting cylinder 114 and a mixing head mounting bracket 116; a lifting slide rail 115 is arranged on the slide base 113, and the lifting slide rail 115 is vertically arranged; the lifting cylinder 114 is fixedly installed on the sliding base 113, a sliding groove is formed in the mixing head mounting bracket 116, the lifting sliding rail 115 is embedded in the sliding groove, and a piston rod of the lifting cylinder 114 is connected with the mixing head mounting bracket 116. Two ends of the sprinkling rod 108 are supported on a sprinkling rod support frame 109, and the sprinkling rod support frame 109 is fixedly arranged on a mixing head mounting bracket 116.
In the use of the utility model, the insulation board mold is mounted on the laminator template 106, all the polyurethane raw materials must be uniformly cast in the mold, and the total casting amount must be accurately controlled. And a sprinkling rod 108 is arranged at the outlet of the mixing head 105, uniformly distributed small holes are processed on the sprinkling rod 108 according to the pouring amount in advance, and all the polyurethane raw materials are uniformly sprinkled in the die cavity through the sprinkling rod after being mixed in the mixing head. The length of the sprinkling rod 108 needs to cover the whole pouring area, and a sprinkling rod support frame 109 is designed at the end part of the sprinkling rod and supports the sprinkling rod to be in a horizontal state. When the product is pre-installed in the mold, the laminator template 106 starts to operate, and the mixing head starts to pour the polyurethane material, and when the laminator template 106 operates in the laminator, the mixing head is closed, and the pouring of the polyurethane material is finished. The lower working platform 110 of the laminating machine is driven by the jacking oil cylinder 111 of the laminating machine to ascend, a template of the laminating machine is pressed under the fixed upper working platform 101 of the laminating machine, and polyurethane foam is cured and molded in a mold. The pouring amount of the polyurethane raw material was controlled by calculating the pouring amount per second of each mixing head and the total pouring time.
Claims (4)
1. The utility model provides a fixed sprinkling rod's open pouring device of laminator, characterized by: comprises a mixing head, a material sprinkling rod, a mixing head mounting support plate, a mixing head moving mechanism and a mixing head lifting device; the mixing head mounting support plate is arranged on an upper workbench of the laminating machine and is positioned at a feed inlet of the laminating machine; the mixing head moving mechanism is arranged on the mixing head mounting support plate, the mixing head lifting device is arranged on the mixing head moving mechanism, and the mixing head is arranged on the mixing head lifting device; the mixing head moving mechanism can drive the mixing head lifting device to move; the mixing head lifting device can drive the mixing head to lift; the feed inlet of the sprinkling rod is connected with the discharge outlet of the mixing head, and the sprinkling rod is perpendicular to the conveying direction of the template of the laminating machine.
2. The open casting apparatus of claim 1, wherein: the mixing head moving mechanism comprises a rack, a sliding rail, a sliding seat and a moving motor; the rack and the slide rail are arranged on the mixing head mounting support plate, are parallel and are perpendicular to the conveying direction of the laminator template, the slide seat bottom is provided with a slide block, the slide rail is embedded in a slide rail groove of the slide block, the mobile motor is arranged on the slide seat, the output of the mobile motor is provided with a gear, and the gear is meshed with the rack.
3. The open casting apparatus of claim 2, wherein: the mixing head lifting device comprises a lifting cylinder and a mixing head mounting bracket; the sliding seat is provided with a lifting slide rail which is vertically arranged; the lifting cylinder is fixedly installed on the sliding seat, a sliding groove is formed in the mixing head installation support, the lifting sliding rail is embedded in the sliding groove, and a piston rod of the lifting cylinder is connected with the mixing head installation support.
4. The open casting apparatus of claim 3, wherein: two ends of the material sprinkling rod are supported on a material sprinkling rod support frame, and the material sprinkling rod support frame is fixedly arranged on the mixing head mounting bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123014517.0U CN216267148U (en) | 2021-12-03 | 2021-12-03 | Open type pouring device of laminating machine for fixing sprinkling rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123014517.0U CN216267148U (en) | 2021-12-03 | 2021-12-03 | Open type pouring device of laminating machine for fixing sprinkling rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216267148U true CN216267148U (en) | 2022-04-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123014517.0U Active CN216267148U (en) | 2021-12-03 | 2021-12-03 | Open type pouring device of laminating machine for fixing sprinkling rod |
Country Status (1)
| Country | Link |
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| CN (1) | CN216267148U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113997472A (en) * | 2021-12-03 | 2022-02-01 | 湖南精正设备制造有限公司 | Open type pouring device of laminating machine for fixing sprinkling rod |
-
2021
- 2021-12-03 CN CN202123014517.0U patent/CN216267148U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113997472A (en) * | 2021-12-03 | 2022-02-01 | 湖南精正设备制造有限公司 | Open type pouring device of laminating machine for fixing sprinkling rod |
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