CN219191004U - A flexible needle nail mechanism for production of interior trim ceiling - Google Patents
A flexible needle nail mechanism for production of interior trim ceiling Download PDFInfo
- Publication number
- CN219191004U CN219191004U CN202320159722.6U CN202320159722U CN219191004U CN 219191004 U CN219191004 U CN 219191004U CN 202320159722 U CN202320159722 U CN 202320159722U CN 219191004 U CN219191004 U CN 219191004U
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- needle
- nail
- telescopic
- ceiling
- air cylinder
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- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model discloses a telescopic needle mechanism for producing an interior ceiling, which comprises a lower die and is characterized in that four corner positions of the lower die are respectively connected with the telescopic needle mechanism; the telescopic needle-nailing mechanism consists of a needle nail, a needle nail sleeve, a fixed block and an air cylinder; the needle nail is formed by fixing two parts of a limiting head and a needle nail rod, the needle nail is sleeved with a needle nail sleeve, and the needle nail sleeve is sleeved with a fixing block; the lower end of the needle nail is connected with an air cylinder, and the air cylinder drives the needle nail to stretch after being connected with an air pipe; the ceiling is not adhered by the mold needle nails after the mold is opened, so that the problem of ceiling breakage is solved; operators do not need hands or cutters to lift the ceiling fabric away from the needle nails, so that requirements on human skills are reduced, the operators are prevented from cutting themselves or the ceilings, continuous production is realized, and the product quality and the production efficiency are greatly improved.
Description
Technical Field
The utility model relates to the technical field of automobile roofs, in particular to a telescopic needle-nailing mechanism for producing an interior ceiling.
Background
The present wet process of producing automobile inner decoration ceiling relates to one-step wet process or two-step wet process, and the two processes mainly include sprinkling PU plate roller glue, spreading non-woven fabric and glass fiber, compression molding, and in the process of compounding fabric, the ceiling is easy to adhere to the pin nail during mold opening due to the pin nail glue, so that the ceiling is broken, the appearance of the product is greatly influenced, and the quality and the production efficiency of the product are greatly influenced.
At present, the most modes of solving the breakage are that an operator is required to lift the fabric away from the needle nails by hands or cutters before the die is opened, the operator uses the cutters to cut the fabric by hands in the production process, the strength is difficult to grasp, the requirement on the operator is extremely high, the operator is extremely easy to cut himself or the ceiling due to insufficient experience, personal injury and product rejection are caused, and the production efficiency is greatly influenced.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provide a telescopic needle mechanism for producing an interior ceiling.
The technical scheme provided by the utility model is as follows: the telescopic needle mechanism for producing the interior ceiling comprises a lower die and is characterized in that four corner positions of the lower die are respectively connected with the telescopic needle mechanism; the telescopic needle-nailing mechanism consists of a needle nail, a needle nail sleeve, a fixed block and an air cylinder which are fixed; the needle nail consists of a limiting head and a needle nail rod which are fixed, the limiting head at the front end is cone-shaped, and the needle nail rod at the rear end is cylindrical; the needle nail sleeve is a tubular cylinder, the fixed block is a cube, and the middle is a tubular hollow; the needle is sleeved with a needle sleeve, and the needle sleeve is sleeved with a fixing block; the lower end of the needle rod of the needle nail is connected with an air cylinder, the air cylinder is connected with an air pipe, and the air cylinder drives the needle nail to stretch out and draw back.
Further, an angle of 30-45 degrees is formed between the telescopic needle mechanism and the lower die, and the length of the telescopic needle mechanism extending out of the die is 5-10cm.
The utility model has the beneficial effects that: 1. the needle nails are adopted to stretch out and draw back, the control of the mould pressing machine is combined, the needle nails can retract when the mould is lifted, the needle nails extend after the mould is lifted, the roof can not be adhered by the mould needle nails after the mould is opened, and the problem of roof breakage is solved; 2. operators do not need hands or cutters to lift the ceiling fabric away from the needle nails, so that requirements on human skills are reduced, the operators are prevented from cutting themselves or the ceilings, continuous production is realized, and the product quality and the production efficiency are greatly improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the extension of a retractable needle mechanism of the present utility model;
fig. 3 is a schematic view of the retracting needle mechanism of the present utility model.
Detailed Description
For a better understanding and implementation, the present utility model is described in detail below with reference to the drawings.
As shown in fig. 1, 2 and 3, the telescopic needle mechanism for producing the interior ceiling comprises a lower die 1, wherein four angular positions of the lower die 1 are respectively connected with a telescopic needle mechanism 2, an angle of 30-45 degrees is formed between the telescopic needle mechanism 2 and the lower die 1, and the length of the telescopic needle mechanism 2 extending out of the die is 5-10cm; the needle retracting mechanism 2 is formed by fixing a needle 3, a needle sleeve 4, a fixed block 5 and an air cylinder 6; the needle nail 3 is formed by fixing two parts of a limiting head 7 and a needle nail rod 8, the limiting head 7 at the front end is cone-shaped, and the needle nail rod 8 at the rear end is cylindrical; the needle sleeve 4 is a tubular cylinder, the fixed block 5 is a cube, and the middle is a tubular hollow; a needle sleeve 4 is sleeved outside the needle 3, and a fixing block 5 is sleeved outside the needle sleeve 4; the lower end of a needle rod 8 of the needle 3 is connected with an air cylinder 6, the air cylinder 6 is connected with an air pipe, and the air cylinder 6 drives the needle 3 to stretch and retract.
According to the telescopic needle mechanism for producing the interior ceiling, after the air cylinder 6 is connected with the air pipe, the needle 3 is telescopic, the needle 3 is retracted (as shown in figure 3) when the mould is lifted by combining with the control of the mould pressing machine, the needle 3 is extended (as shown in figure 2) when the mould is lifted, the ceiling can not be adhered by the mould needle after the mould is opened, and the problem of ceiling breakage is solved; operators do not need hands or cutters to lift the ceiling fabric away from the needle nails, so that requirements on human skills are reduced, the operators are prevented from cutting themselves or the ceilings, continuous production is realized, and the product quality and the production efficiency are greatly improved.
It should be understood that the technical features not specifically described in the present specification belong to the prior art, and the above embodiments are merely described preferred embodiments of the present utility model, but are not intended to limit the scope of the present utility model, and various modifications and alterations made by those skilled in the art to the technical solution of the present utility model should fall within the protection scope defined by the patent claims of the present utility model without departing from the design spirit of the present utility model.
Claims (2)
1. The telescopic needle mechanism for producing the interior ceiling comprises a lower die (1) and is characterized in that four corner positions of the lower die (1) are respectively connected with the telescopic needle mechanism (2); the telescopic needle mechanism (2) is formed by fixing a needle (3), a needle sleeve (4), a fixed block (5) and a cylinder (6); the needle nail (3) is formed by fixing a limiting head (7) and a needle nail rod (8), the limiting head (7) at the front end is cone-shaped, and the needle nail rod (8) at the rear end is cylindrical; the needle sleeve (4) is a tubular cylinder, the fixed block (5) is a cube, and the middle is a tubular hollow; the needle nail (3) is sleeved with a needle nail sleeve (4), and the needle nail sleeve (4) is sleeved with a fixing block (5); the lower end of a needle rod (8) of the needle (3) is connected with an air cylinder (6), the air cylinder (6) is connected with an air pipe, and the air cylinder (6) drives the needle (3) to stretch out and draw back.
2. The telescopic needle mechanism for producing the interior ceiling according to claim 1, wherein an angle of 30-45 degrees is formed between the telescopic needle mechanism (2) and the lower die (1), and the length of the telescopic needle mechanism (2) extending out of the die is 5-10cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320159722.6U CN219191004U (en) | 2023-02-09 | 2023-02-09 | A flexible needle nail mechanism for production of interior trim ceiling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320159722.6U CN219191004U (en) | 2023-02-09 | 2023-02-09 | A flexible needle nail mechanism for production of interior trim ceiling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219191004U true CN219191004U (en) | 2023-06-16 |
Family
ID=86714124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320159722.6U Active CN219191004U (en) | 2023-02-09 | 2023-02-09 | A flexible needle nail mechanism for production of interior trim ceiling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219191004U (en) |
-
2023
- 2023-02-09 CN CN202320159722.6U patent/CN219191004U/en active Active
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