CN109849315A - A kind of corrugated pipe forming machine and the bellows production technology based on corrugated pipe forming machine - Google Patents
A kind of corrugated pipe forming machine and the bellows production technology based on corrugated pipe forming machine Download PDFInfo
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- CN109849315A CN109849315A CN201811449869.9A CN201811449869A CN109849315A CN 109849315 A CN109849315 A CN 109849315A CN 201811449869 A CN201811449869 A CN 201811449869A CN 109849315 A CN109849315 A CN 109849315A
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Abstract
The invention discloses a kind of corrugated pipe forming machine and the bellows production technology based on corrugated pipe forming machine, corrugated pipe forming machine includes two circulation closed sliding slots, mold on sliding slot cooperatively forms corrugated pipe forming channel during exercise, sliding slot two sides far from corrugated pipe forming channel are equipped with cooler bin, the two sides of each mold are respectively connected with cooling fin, cooler bin offers the first notch close to a lateral edge mold movement direction of mold, the both ends of cooler bin offer the second notch, first notch is connected to the second notch, so that when mold movement, cooling fin enters after cooler bin from second notch of cooler bin one end to be moved along the first notch, and it is pierced by from the second notch of the other end；The top of cooler bin is equipped with the spray tube connecting with external water source, and spray tube is equipped with equally distributed spray head.The present invention, which avoids directly flowing to mold progress water cooling Shi Shuiyi, causes equipment fault in sliding slot, the mold temperature that process cools down twice is lower, and cooling and shaping is high-efficient.
Description
Technical field
The invention belongs to corrugated pipe forming equipment technical fields, and in particular to a kind of corrugated pipe forming machine and be based on bellows
The bellows production technology of molding machine.
Background technique
Plastic film capicitor product is beautiful, Portable durable, equipment, forming technique, technique and in terms of all
Relative maturity, material gradually expand to the raw materials such as PE, PP from PVC, and caliber also gradually develops to heavy caliber direction.Plastic ripple
When pipe manufactures, first raw material is heated into molten state, the plastics of molten state are then squeezed into pipe, then pipe is sent into shaping mould
Molding in tool, cooling and shaping in molding die to obtain the final product.
Cooling is an important procedure in plastic film capicitor production process, and the height of cooling efficiency determines plastic ripple
The production efficiency of pipe.The molding die of existing corrugated pipe forming machine mainly uses air-cooled or water cooling, and CN203622726 discloses one
Cooling corrugated pipe forming machine outside kind, external cooling device includes centrifugal fan and spray head, the air outlet court of centrifugal fan
To corresponding sliding slot, towards the air inlet of centrifugal fan, the water inlet of spray head passes through valve and is connected to for the water outlet of spray head
Drainage hole is arranged in water source, sliding slot bottom, and drainage hole passes through pipeline connection to collection vessel.It is cold when the corrugated pipe forming machine water cooling
But water can flow in sliding slot, cause equipment fault.Also cooling duct is arranged in the corrugated pipe forming machine having in mold, and cold
But cold water is passed through in channel, one side water consumption is big, causes water resource waste, on the other hand, it is necessary to assure extraordinary sealing
Property, otherwise water penetrates into sliding slot, equally will cause equipment fault.
Summary of the invention
It is an object of the invention to: it is flowed in sliding slot and is drawn using water cooling Shi Shuiyi for above-mentioned existing corrugated pipe forming machine
The problem of playing equipment fault, the present invention provide a kind of corrugated pipe forming machine and the bellows production work based on corrugated pipe forming machine
Skill.
The technical solution adopted by the invention is as follows:
A kind of corrugated pipe forming machine, including two circulation closed sliding slots are equipped with several sliding seats, each sliding on sliding slot
Mold is installed on seat, the mold on two sliding slots cooperatively forms corrugated pipe forming channel during exercise, far from corrugated pipe forming
The sliding slot two sides in channel are equipped with cooler bin, and the two sides of each mold are respectively connected with cooling fin, and the cooler bin is close to mold
One lateral edge mold movement direction offers the first notch, and the both ends of cooler bin offer the second notch, the first notch and second
Notch connection, so that when mold movement, cooling fin is transported after entering cooler bin from second notch of cooler bin one end along the first notch
It is dynamic, and be pierced by from the second notch of the other end；The top of cooler bin is equipped with the spray tube connecting with external water source, sets on spray tube
There is equally distributed spray head.
The mold that the present invention forms corrugated pipe forming channel passes through cooling fin first and tentatively cools down, and then moves to far from wave
When the side of line pipe shaping channel, cooling fin enters after cooler bin from second notch of cooler bin one end to be moved along the first notch,
In motion process, spray head sprays cooling water, makes cooling fin fast cooling, the temperature difference between cooling fin and mold is increased, in this way, mould
Heat in tool is continuously transferred to cooling fin, realizes secondary cooling, the mold temperature that process cools down twice is lower, has
Conducive to the efficiency for improving pipe cooling and shaping in molding die, to improve the production efficiency of bellows, also, after use
Cooling water is collected in cooler bin, will not be flowed in sliding slot, is solved existing corrugated pipe forming machine and is easily flowed using water when water cooling
The problem of causing equipment fault into sliding slot is moved, even if remaining water droplet on the cooling fin being pierced by from cooler bin, will not be dripped
Into sliding slot.
Further, spray head is arranged along mold movement direction, when being conducive to cooling fin and being moved in cooler bin, repeatedly with it is cold
But water contacts, and makes cooling fin fast cooling, increases the heat transference efficiency between mold and cooling fin, guarantees that mold reaches lower
Temperature improves bellows cooling and shaping efficiency.
Further, cooling fin is equipped with equally distributed pore, so that residual is a large amount of small on the cooling fin after water cooling
Water droplet, these small water droplets, by thermal evaporation, absorb the heat on cooling fin, enhance the heat dissipation effect of cooling fin in mold work,
Further increase the cooling and shaping effect of bellows.
Further, it is further fixed on bracket on cooler bin, is equipped on bracket for carrying out air-cooled blower to mold.Knot
It closes and air-cooled further mold is cooled down.
Further, the lower part of cooler bin is equipped with discharge outlet.
Further, mold include one be used to form the flaring die of bellow flare section, one be used to form ripple
The socket mold of pipe faucet section and several ripple molds for being used to form bellows bellows segment；The socket mold is located at flaring
The front of mold movement, socket mold are adjacent with flaring die.Pass through above-mentioned mold set-up mode, the bellows one of final production
Body formed have a flared section, bellows segment and faucet section set gradually, only need to will wherein one when such two bellowss are connected with each other
In the faucet section insertion flared section of root bellows, for example, rubber ring can be arranged outside faucet section, and make the outer of rubber ring
Diameter is greater than the internal diameter of flared section, and friction is generated between rubber ring and flared section inner wall, achievees the effect that be completely embedded.Relative to existing
Have corrugated pipe products need repeatedly processing, bellows one-pass molding of the present invention, consistency is good, same specification without dimensional discrepancy, and
It is convenient and efficient, it saves artificial.
A kind of bellows production technology based on the corrugated pipe forming machine, step are as follows: raw material investment feed system is weighed,
Be then added in double screw extruder and be squeezed into molten condition, stir evenly, then squeeze and to form pipe, pipe is sent into described in
Cooling and shaping in corrugated pipe forming machine is put in storage after inspection by cutting machine fixed length cutting.
In conclusion by adopting the above-described technical solution, the beneficial effects of the present invention are:
1. the present invention carries out water cooling by the way that cooling fin is arranged on mold, and to cooling fin, avoid directly carrying out mold
Water cooling Shi Shuiyi, which is flowed to, causes equipment fault in sliding slot, the mold temperature that process cools down twice is lower, is conducive to improve pipe
The efficiency of cooling and shaping in molding die, to improve the production efficiency of bellows, and is not easy thickener；
2. cooling fin of the present invention can carry out mold in mold work tentatively cooling down, the cooling and shaping effect of bellows is improved
Fruit, and equally distributed pore is arranged on a heat sink, so that remaining a large amount of small water droplets on cooling fin after water cooling, these are small
Water droplet, by thermal evaporation, absorbs the heat on cooling fin, enhances the heat dissipation effect of cooling fin in mold work, is conducive to further
Improve the cooling and shaping effect of bellows；
3. although water cooling is arranged in mold compared with the existing technology the present invention cools down to cooling fin using water cooling
For channel, by the way of sprinkling, such as water mist can be sprayed, be conducive to save water resource.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is top view of the present invention；
Fig. 3 is side view of the present invention.
Marked in the figure: 1- sliding slot, 2- cooler bin, 3- bracket, 4- blower, 5- ripple mold, 6- socket mold, 7- flaring die
Tool, 8- sliding seat, 9- cooling fin, 10- spray tube, 11- spray head, 12- discharge outlet.
Specific embodiment
All features disclosed in this specification can be with any other than mutually exclusive feature and/or step
Mode combines.
It elaborates below with reference to Fig. 1-Fig. 3 to the present invention.
Embodiment 1
A kind of corrugated pipe forming machine, including two circulation closed sliding slots 1 are equipped with several sliding seats 8 on sliding slot 1, each
Mold is installed, the mold on two sliding slots 1 cooperatively forms corrugated pipe forming channel during exercise, far from ripple on sliding seat 8
1 two sides of sliding slot of pipe shaping channel are equipped with cooler bin 2, and the two sides of each mold are respectively connected with cooling fin 9, the cooler bin 2
A lateral edge mold movement direction close to mold offers the first notch, and the both ends of cooler bin 2 offer the second notch, and first
Notch is connected to the second notch, so that when mold movement, after cooling fin 9 enters cooler bin 2 from second notch of 2 one end of cooler bin
It moves along the first notch, and is pierced by from the second notch of the other end；The top of cooler bin 2 is equipped with the spray connecting with external water source
Pipe 10, spray tube 10 are equipped with equally distributed spray head 11.
The mold that the present invention forms corrugated pipe forming channel passes through the tentatively cooling of cooling fin 9 first, then moves to separate
When the side in corrugated pipe forming channel, cooling fin 9 enters after cooler bin 2 from second notch of 2 one end of cooler bin along the first notch
It moves, in motion process, spray head 11 sprays cooling water, makes 9 fast cooling of cooling fin, increases the temperature between cooling fin 9 and mold
Difference realizes secondary cooling, the mold that process cools down twice in this way, the heat in mold is continuously transferred to cooling fin 9
Temperature is lower, is conducive to the efficiency for improving pipe cooling and shaping in molding die, so that the production efficiency of bellows is improved, and
And the cooling water after use is collected in cooler bin 2, will not be flowed in sliding slot 1, is solved existing corrugated pipe forming machine and is used
Water cooling Shi Shuiyi flows to the problem of causing equipment fault in sliding slot 1, even if remaining water from the cooling fin 9 that cooler bin 2 is pierced by
Drop, will not drop in sliding slot 1.
Embodiment 2
Based on embodiment 1, spray head 11 is arranged along mold movement direction, when being conducive to cooling fin 9 and being moved in cooler bin 2,
It is contacted repeatedly with cooling water, makes 9 fast cooling of cooling fin, increase the heat transference efficiency between mold and cooling fin 9, guarantee mold
Reach lower temperature, improves bellows cooling and shaping efficiency.
Embodiment 3
Based on embodiment 1, cooling fin 9 is equipped with equally distributed pore, so that residual is big on the cooling fin 9 after water cooling
Small water droplet is measured, these small water droplets, by thermal evaporation, absorb the heat on cooling fin 9 in mold work, enhance the heat dissipation of cooling fin 9
Effect further increases the cooling and shaping effect of bellows.
Embodiment 4
Based on the above embodiment, it is further fixed on bracket 3 on cooler bin 2, is equipped on bracket 3 air-cooled for being carried out to mold
Blower 4.Further mold is cooled down in conjunction with air-cooled.
Embodiment 5
Based on embodiment 4, the lower part of cooler bin 2 is equipped with discharge outlet 12.
Embodiment 6
Based on embodiment 1, mold includes that flaring die 7, one for being used to form bellow flare section are used to form
The socket mold 6 of bellows faucet section and several ripple molds 5 for being used to form bellows bellows segment；The socket mold 6
Positioned at the front that flaring die 7 moves, socket mold 6 is adjacent with flaring die 7.By above-mentioned mold set-up mode, most throughout one's life
The bellows of production is integrally formed with the flared section, bellows segment and faucet section set gradually, when such two bellowss are connected with each other,
The faucet section of a wherein bellows need to be only inserted into flared section, for example, rubber ring can be arranged outside faucet section, and
So that the outer diameter of rubber ring is greater than the internal diameter of flared section, friction is generated between rubber ring and flared section inner wall, reaches and be completely embedded
Effect.Repeatedly processing is needed relative to existing corrugated pipe products, bellows one-pass molding of the present invention, consistency is good, same specification
Without dimensional discrepancy, and it is convenient and efficient, it saves artificial.
Embodiment 7
A kind of bellows production technology based on above-mentioned corrugated pipe forming machine, step are as follows: raw material investment feed system is weighed,
Be then added in double screw extruder and be squeezed into molten condition, stir evenly, then squeeze and to form pipe, pipe is sent into described in
Cooling and shaping in corrugated pipe forming machine is put in storage after inspection by cutting machine fixed length cutting.
It is as described above the embodiment of the present invention.The present invention is not limited to the above-described embodiments, anyone should learn that
The structure change made under the inspiration of the present invention, the technical schemes that are same or similar to the present invention each fall within this
Within the protection scope of invention.
Claims (7)
1. a kind of line pipe forming machine, the sliding slot (1) including two circulation closeds is equipped with several sliding seats (8) on sliding slot (1),
Mold is installed on each sliding seat (8), the mold on two sliding slots (1) cooperatively forms corrugated pipe forming channel during exercise,
It is characterized in that, sliding slot (1) two sides far from corrugated pipe forming channel are equipped with cooler bin (2), the two sides of each mold connect
It is connected to cooling fin (9), the cooler bin (2) offers the first notch, cooler bin close to a lateral edge mold movement direction of mold
(2) both ends offer the second notch, and the first notch is connected to the second notch, so that when mold movement, cooling fin (9) is from cold
But second notch of case (2) one end moves after entering cooler bin (2) along the first notch, and is pierced by from the second notch of the other end；
The top of cooler bin (2) is equipped with the spray tube (10) connecting with external water source, and spray tube (10) is equipped with equally distributed spray head
(11)。
2. a kind of corrugated pipe forming machine according to claim 1, which is characterized in that the spray head (11) is along mold movement side
To arrangement.
3. a kind of corrugated pipe forming machine according to claim 1, which is characterized in that the cooling fin (9) is equipped with uniform
The pore of distribution.
4. a kind of corrugated pipe forming machine described in any one of -3 according to claim 1, which is characterized in that on cooler bin (2)
It is further fixed on bracket (3), is equipped on bracket (3) for carrying out air-cooled blower (4) to mold.
5. a kind of corrugated pipe forming machine according to claim 4, which is characterized in that the lower part of the cooler bin (2) is equipped with
Discharge outlet (12).
6. a kind of corrugated pipe forming machine according to claim 1, which is characterized in that the mold includes one and is used to form
The flaring die (7) of bellow flare section, a socket mold (6) for being used to form bellows faucet section and several for shape
The ripple mold (5) of corrugated pipe bellows segment；The socket mold (6) is located at the front of flaring die (7) movement, socket mold
(6) adjacent with flaring die (7).
7. a kind of bellows production technology based on corrugated pipe forming machine described in any one of claim 1-6, feature exist
In step are as follows: weigh raw material investment feed system, be then added in double screw extruder and be squeezed into molten condition, stirring is equal
It is even, then squeeze and to form pipe, pipe is sent into cooling and shaping in the corrugated pipe forming machine, by cutting machine fixed length cutting, is examined
After be put in storage.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811449869.9A CN109849315A (en) | 2018-11-30 | 2018-11-30 | A kind of corrugated pipe forming machine and the bellows production technology based on corrugated pipe forming machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811449869.9A CN109849315A (en) | 2018-11-30 | 2018-11-30 | A kind of corrugated pipe forming machine and the bellows production technology based on corrugated pipe forming machine |
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| Publication Number | Publication Date |
|---|---|
| CN109849315A true CN109849315A (en) | 2019-06-07 |
Family
ID=66890466
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811449869.9A Pending CN109849315A (en) | 2018-11-30 | 2018-11-30 | A kind of corrugated pipe forming machine and the bellows production technology based on corrugated pipe forming machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113733618A (en) * | 2021-09-09 | 2021-12-03 | 江苏南瑞银龙电缆有限公司 | Cable conductor sleeve corrugated pipe extension processing system |
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