CN110901021A - A dust type cooling device for cable material production - Google Patents
A dust type cooling device for cable material production Download PDFInfo
- Publication number
- CN110901021A CN110901021A CN201911275941.5A CN201911275941A CN110901021A CN 110901021 A CN110901021 A CN 110901021A CN 201911275941 A CN201911275941 A CN 201911275941A CN 110901021 A CN110901021 A CN 110901021A
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- Prior art keywords
- groove
- fixedly connected
- wall
- cooling device
- cable material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/885—External treatment, e.g. by using air rings for cooling tubular films
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B17/00—Methods preventing fouling
- B08B17/02—Preventing deposition of fouling or of dust
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/34—Electrical apparatus, e.g. sparking plugs or parts thereof
- B29L2031/3462—Cables
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- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Machine Tool Units (AREA)
Abstract
The invention discloses a dustproof cooling device for cable material production, which comprises a machine body and a fixing mechanism, wherein a feed port is formed in the outer wall of one side of the machine body, fixing clapboards are fixedly connected to the outer walls of two sides of the port of the feed port, a substrate is arranged on the outer side of the port of the feed port, a bearing is fixedly connected to the substrate and the inner wall of the bottom of the feed port, the surfaces of two sides of the substrate are mutually abutted to the inner side surfaces of the fixing clapboards, a fixing buckle is fixedly connected to the inner side of the end part of the substrate, a limiting hole is formed in the outer side surface of the fixing buckle, a clamping groove is formed in the outer wall of the top end of the feed port, a circular groove is formed in the inner wall of; through the base plate, the fixed knot and the draw-in groove of design, the base plate is fixed at the outer wall of organism through fixed knot and draw-in groove, and the base plate is installed in the port outside of feed inlet, is convenient for protect the feed inlet and avoids the pollution of external impurity such as dust.
Description
Technical Field
The invention belongs to the technical field of cooling devices, and particularly relates to a dustproof cooling device for cable material production.
Background
The plastic for the wire and cable insulation and sheath is commonly called as a cable material, and comprises various varieties of rubber, plastic, nylon and the like, in the production process of the cable material, the plasticized and extruded material is subjected to hot cutting and granulation to form the cable material, the temperature of the cable material at the moment is higher, and the cable material needs to be cooled and cooled.
Although the cooling device for cable materials disclosed in the publication No. CN 208180014U achieves rapid cooling while ensuring the dryness thereof, thereby improving the use value of the device, the cooling device does not solve the problem that the feeding port of the existing cooling device is not protected, which easily causes the dust accumulated in the storage and placement process of the device body, and therefore, a dust-proof cooling device for cable material production is proposed.
Disclosure of Invention
The invention aims to provide a dustproof cooling device for cable material production, which solves the problem that the existing cooling device in the background art has no protection at a feeding hole, so that dust is easily accumulated in the storage and placement process of a machine body.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a dust-protection cooling device for cable material production, includes organism and fixed establishment, the feed inlet has been seted up to one side outer wall of organism, the equal fixedly connected with fixed baffle of port both sides outer wall of feed inlet, the port outside of feed inlet is provided with the base plate, the bottom inner wall fixedly connected with bearing of base plate and feed inlet, the both sides surface of base plate is contradicted each other with fixed baffle's inboard surface, the fixed knot of the inboard fixedly connected with of tip of base plate, spacing hole has been seted up on the outside surface of fixed knot, the draw-in groove has been seted up to the top outer wall of feed inlet, the circular slot has been seted up to the bottom inner wall of draw-in groove, the inside of circular slot is provided with spacing ball.
Preferably, the outer walls of the two sides of the base plate are fixedly connected with clamping blocks, the end surface of each clamping block is provided with a containing groove, and a positioning column is arranged inside each containing groove.
Preferably, the inner side surface of the fixed partition board is provided with a sliding chute, the cross section of the sliding chute is of a T-shaped structure, and the inner side wall of the sliding chute is provided with a positioning hole.
Preferably, the cross section of the positioning column is of a T-shaped structure, the positioning column is fixedly connected with a fixing spring with the inner side inner wall of the accommodating groove, and the port of the accommodating groove is fixedly connected with an annular sleeve.
Preferably, the cross section of the clamping block is of a T-shaped structure, the clamping block is fixed inside the sliding groove, and the end part of the positioning column penetrates through the annular sleeve to be clamped with the positioning hole.
Preferably, a square groove is formed in the end surface of the substrate, a pressing plate is arranged inside the square groove, and a return spring is fixedly connected between the pressing plate and the inner side wall of the square groove.
Preferably, a connecting hole is formed between the square groove and the accommodating groove, the connecting hole is formed in the base plate, and an elastic thin rope is arranged in the connecting hole.
Preferably, the square groove, the connecting hole and the accommodating groove are communicated with each other, one end of the elastic thin rope is fixed on the outer wall of the end part of the pressing plate, and the other end of the elastic thin rope is fixed on the outer side surface of the positioning column.
Preferably, the port of circular groove is fixedly connected with a limiting ring, the limiting ball is fixedly connected with a connecting spring with the inner side wall of the circular groove, and the limiting ball penetrates through the limiting ring and is clamped with the limiting hole.
Preferably, a top cover is arranged at the top end of the machine body, toughened glass is fixedly connected to the front surface of the top cover, an electric cabinet is fixedly connected to the front surface of the machine body, and a foot support is fixedly connected to the bottom end of the machine body.
Compared with the prior art, the invention has the beneficial effects that:
1. through the base plate of design, fixed knot and draw-in groove, solved its feed inlet of current cooling device and not had any protection, lead to the organism to save the problem of placing the in-process collection dust easily, the base plate is fixed at the outer wall of organism through fixed knot and draw-in groove, and the base plate is installed in the port outside of feed inlet, is convenient for protect the feed inlet and avoids the pollution of external impurity such as dust.
2. Through reference column, spout and the locating hole of design, the dimensional specification of its feed inlet of having solved current cooling device is invariable, can't be along with the problem that the in-service use freely adjusted, and its feed inlet size of fixture block edge spout rotation control is passed through to the base plate, and it is fixed firm with fixed partition board that the base plate passes through reference column and locating hole, is convenient for control the opening size of feed inlet.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the fixed partition according to the present invention;
FIG. 3 is a schematic view of a substrate structure according to the present invention;
FIG. 4 is a schematic view of a fixing buckle according to the present invention;
FIG. 5 is a schematic view of a pressing plate according to the present invention;
fig. 6 is a schematic view of a positioning post structure of the present invention.
In the figure: 1. a body; 2. a top cover; 3. tempering the glass; 4. a substrate; 5. fixing the partition board; 6. a foot support; 7. an electric cabinet; 8. a card slot; 9. a feed inlet; 10. a bearing; 11. a chute; 12. positioning holes; 13. a fixing buckle; 14. a pressing plate; 15. a limiting hole; 16. a clamping block; 17. a square groove; 18. an elastic thin rope; 19. a positioning column; 20. a limiting ball; 21. a connecting spring; 22. a circular groove; 23. a limiting ring; 24. a return spring; 25. an annular sleeve; 26. fixing the spring; 27. connecting holes; 28. a receiving groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: a dustproof cooling device for cable material production comprises a machine body 1 and a fixing mechanism, wherein a feed inlet 9 is formed in the outer wall of one side of the machine body 1, fixing partition plates 5 are fixedly connected to the outer walls of two sides of a port of the feed inlet 9, a base plate 4 is arranged on the outer side of the port of the feed inlet 9, a bearing 10 is fixedly connected to the base plate 4 and the inner wall of the bottom of the feed inlet 9, the surfaces of two sides of the base plate 4 are mutually abutted to the inner side surface of each fixing partition plate 5, a fixing buckle 13 is fixedly connected to the inner side of the end portion of the base plate 4, a limiting hole 15 is formed in the outer side surface of the fixing buckle 13, a clamping groove 8 is formed in the outer wall of the top end of the feed inlet 9, a circular groove 22 is formed in the inner wall of the bottom of the clamping groove 8, a limiting ball 20 is arranged in, the feed opening 9 is protected from contamination by foreign impurities such as dust.
In order to facilitate the installation and use of the latch 16, in the embodiment, preferably, the latch 16 is fixedly connected to outer walls of two sides of the base plate 4, the end surface of the latch 16 is provided with a receiving groove 28, and the positioning column 19 is disposed inside the receiving groove 28.
In order to facilitate the opening of the sliding groove 11, in the embodiment, preferably, the sliding groove 11 is formed on the inner side surface of the fixed partition plate 5, the cross section of the sliding groove 11 is in a "T" shape, and the inner side wall of the sliding groove 11 is provided with the positioning hole 12.
In order to facilitate the installation and use of the positioning column 19, in the embodiment, preferably, the cross section of the positioning column 19 is a "T" shaped structure, the positioning column 19 and the inner wall of the receiving groove 28 are fixedly connected with a fixing spring 26, and the port of the receiving groove 28 is fixedly connected with an annular sleeve 25.
In order to facilitate the fixing of the substrate 4 and the fixed partition 5, in the embodiment, preferably, the cross section of the fixture block 16 is a "T" shaped structure, the fixture block 16 is fixed inside the sliding groove 11, and the end of the positioning column 19 penetrates through the annular sleeve 25 to be engaged with the positioning hole 12.
In order to facilitate the installation and use of the pressing plate 14, in the present embodiment, it is preferable that a square groove 17 is formed on the end surface of the substrate 4, the pressing plate 14 is disposed inside the square groove 17, and a return spring 24 is fixedly connected to the pressing plate 14 and the inner wall of the square groove 17.
In order to facilitate the installation and use of the elastic thin rope 18, in the present embodiment, it is preferable that a connection hole 27 is opened between the square groove 17 and the housing groove 28, the connection hole 27 is opened inside the base plate 4, and the elastic thin rope 18 is provided inside the connection hole 27.
In order to facilitate the control of the displacement of the positioning post 19, in the present embodiment, it is preferable that the square groove 17, the connection hole 27 and the receiving groove 28 are communicated with each other, one end of the elastic thin cord 18 is fixed to an outer wall of an end portion of the pressing plate 14, and the other end of the elastic thin cord 18 is fixed to an outer side surface of the positioning post 19.
In order to facilitate the fixing of the substrate 4 and the machine body 1, in this embodiment, preferably, a limiting ring 23 is fixedly connected to a port of the circular groove 22, a connecting spring 21 is fixedly connected to the inner side inner walls of the limiting ball 20 and the circular groove 22, and the limiting ball 20 penetrates through the limiting ring 23 and is engaged with the limiting hole 15.
In order to facilitate the use of the machine body 1 in operation and control, in the embodiment, preferably, the top end of the machine body 1 is provided with the top cover 2, the front surface of the top cover 2 is fixedly connected with the toughened glass 3, the front surface of the machine body 1 is fixedly connected with the electric cabinet 7, and the bottom end of the machine body 1 is fixedly connected with the foot support 6.
The working principle and the using process of the invention are as follows: after the device is installed, the control substrate 4 rotates and inclines by taking the bearing 10 as a circle center, the fixing buckle 13 is pulled outwards in the clamping groove 8, the limiting ball 20 contracts downwards under the extrusion of the fixing buckle 13, the limiting ball 20 is accommodated in the circular groove 22 and is not clamped with the limiting hole 15 of the fixing buckle 13, the fixing buckle 13 can be pulled out from the clamping groove 8, the pressing plate 14 in the square groove 17 at the end part of the substrate 4 is pinched, the pressing plate 14 contracts inwards under the action of external pressure, the pressing plate 14 pulls the positioning column 19 through the elastic thin rope 18, the positioning column 19 contracts into the accommodating groove 28 under the action of tensile force, the positioning column 19 is not clamped with the positioning hole 12 on the inner side inner wall of the sliding groove 11, the substrate 4 rotates along the inner side sliding groove 11 of the fixing partition plate 5 through the clamping block 16, the substrate 4 rotates to a proper angle to release the pressing plate 14, the positioning column 19 loses the pulling of the elastic thin rope 18 and penetrates through the positioning hole 25 and is clamped with the positioning hole, the base plate 4 and the fixed clapboard 5 are firmly fixed.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a dust-protection type cooling device for cable material production, includes organism (1) and fixed establishment, its characterized in that: a feed inlet (9) is arranged on the outer wall of one side of the machine body (1), the outer walls of two sides of the port of the feed inlet (9) are fixedly connected with fixed partition plates (5), a base plate (4) is arranged outside the port of the feed port (9), a bearing (10) is fixedly connected between the base plate (4) and the inner wall of the bottom of the feed port (9), the surfaces of the two sides of the base plate (4) are mutually abutted with the surface of the inner side of the fixed clapboard (5), a fixing buckle (13) is fixedly connected to the inner side of the end part of the base plate (4), a limiting hole (15) is formed in the outer side surface of the fixing buckle (13), the outer wall of the top end of the feed inlet (9) is provided with a clamping groove (8), the inner wall of the bottom of the clamping groove (8) is provided with a circular groove (22), the inside of circular slot (22) is provided with spacing ball (20), fixed knot (13) are fixed in the inside of draw-in groove (8).
2. The dustproof cooling device for cable material production according to claim 1, wherein: the clamping block (16) is fixedly connected to the outer walls of the two sides of the base plate (4), a containing groove (28) is formed in the end surface of the clamping block (16), and a positioning column (19) is arranged inside the containing groove (28).
3. The dustproof cooling device for cable material production according to claim 1, wherein: the inner side surface of the fixed partition plate (5) is provided with a sliding groove (11), the cross section of the sliding groove (11) is of a T-shaped structure, and the inner side wall of the sliding groove (11) is provided with a positioning hole (12).
4. The dustproof cooling device for cable material production according to claim 2, wherein: the cross section of the positioning column (19) is of a T-shaped structure, the positioning column (19) and the inner side inner wall of the accommodating groove (28) are fixedly connected with a fixing spring (26), and the port of the accommodating groove (28) is fixedly connected with an annular sleeve (25).
5. The dust-proof cooling device for cable material production according to claim 2 or 3, wherein: the cross section of the clamping block (16) is of a T-shaped structure, the clamping block (16) is fixed inside the sliding groove (11), and the end part of the positioning column (19) penetrates through the annular sleeve (25) and is clamped with the positioning hole (12) mutually.
6. The dustproof cooling device for cable material production according to claim 1, wherein: the end surface of the substrate (4) is provided with a square groove (17), a pressing plate (14) is arranged inside the square groove (17), and a return spring (24) is fixedly connected with the inner side inner wall of the pressing plate (14) and the square groove (17).
7. The dust-proof cooling device for cable material production according to claim 2 or 6, wherein: a connecting hole (27) is formed between the square groove (17) and the accommodating groove (28), the connecting hole (27) is formed in the base plate (4), and an elastic thin rope (18) is arranged in the connecting hole (27).
8. The dustproof cooling device for cable material production according to claim 7, wherein: the square groove (17), the connecting hole (27) and the accommodating groove (28) are communicated with each other, one end of the elastic thin rope (18) is fixed on the outer wall of the end part of the pressing plate (14), and the other end of the elastic thin rope (18) is fixed on the outer side surface of the positioning column (19).
9. The dustproof cooling device for cable material production according to claim 1, wherein: the port fixedly connected with spacing ring (23) of circular slot (22), the inboard inner wall fixedly connected with coupling spring (21) of spacing ball (20) and circular slot (22), spacing ball (20) run through spacing ring (23) and spacing hole (15) block each other.
10. The dustproof cooling device for cable material production according to claim 1, wherein: the novel electric scooter is characterized in that a top cover (2) is arranged at the top end of the machine body (1), toughened glass (3) is fixedly connected to the front surface of the top cover (2), an electric cabinet (7) is fixedly connected to the front surface of the machine body (1), and a foot support (6) is fixedly connected to the bottom end of the machine body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911275941.5A CN110901021A (en) | 2019-12-12 | 2019-12-12 | A dust type cooling device for cable material production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911275941.5A CN110901021A (en) | 2019-12-12 | 2019-12-12 | A dust type cooling device for cable material production |
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| Publication Number | Publication Date |
|---|---|
| CN110901021A true CN110901021A (en) | 2020-03-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911275941.5A Pending CN110901021A (en) | 2019-12-12 | 2019-12-12 | A dust type cooling device for cable material production |
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| Country | Link |
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| CN (1) | CN110901021A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111565531A (en) * | 2020-05-11 | 2020-08-21 | 上海掌欣信息技术有限公司 | Information acquisition and storage device for big data |
| CN111873260A (en) * | 2020-08-06 | 2020-11-03 | 鹰潭和明新材料科技有限公司 | Modified plastic production system |
| CN112058115A (en) * | 2020-09-14 | 2020-12-11 | 上海思阔化学科技有限公司 | Stirring and filtering integrated device for preparing 2-chloro-5-fluorobenzotrifluoride |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5236746Y2 (en) * | 1971-04-07 | 1977-08-22 | ||
| JPS54939U (en) * | 1977-06-06 | 1979-01-06 | ||
| CN86202631U (en) * | 1986-04-25 | 1987-09-12 | 吴维斌 | Self-lock ball catch for house door |
| CN2116759U (en) * | 1991-05-09 | 1992-09-23 | 吴华 | Multi-point locator for door and window |
| CN102536009A (en) * | 2012-01-19 | 2012-07-04 | 中国新兴保信建设总公司 | Multi-angle positioning device for vertical hinged door |
| CN103658152A (en) * | 2013-11-15 | 2014-03-26 | 河南春天牧业科技发展有限公司 | Dust cover of feeding port |
| CN203808676U (en) * | 2014-04-10 | 2014-09-03 | 吴江市赛纳电子科技有限公司 | Positioning opening and closing device |
| CN208180014U (en) * | 2018-04-19 | 2018-12-04 | 盐城庆达新材料有限公司 | A kind of CABLE MATERIALS cooling device |
-
2019
- 2019-12-12 CN CN201911275941.5A patent/CN110901021A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5236746Y2 (en) * | 1971-04-07 | 1977-08-22 | ||
| JPS54939U (en) * | 1977-06-06 | 1979-01-06 | ||
| CN86202631U (en) * | 1986-04-25 | 1987-09-12 | 吴维斌 | Self-lock ball catch for house door |
| CN2116759U (en) * | 1991-05-09 | 1992-09-23 | 吴华 | Multi-point locator for door and window |
| CN102536009A (en) * | 2012-01-19 | 2012-07-04 | 中国新兴保信建设总公司 | Multi-angle positioning device for vertical hinged door |
| CN103658152A (en) * | 2013-11-15 | 2014-03-26 | 河南春天牧业科技发展有限公司 | Dust cover of feeding port |
| CN203808676U (en) * | 2014-04-10 | 2014-09-03 | 吴江市赛纳电子科技有限公司 | Positioning opening and closing device |
| CN208180014U (en) * | 2018-04-19 | 2018-12-04 | 盐城庆达新材料有限公司 | A kind of CABLE MATERIALS cooling device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111565531A (en) * | 2020-05-11 | 2020-08-21 | 上海掌欣信息技术有限公司 | Information acquisition and storage device for big data |
| CN111873260A (en) * | 2020-08-06 | 2020-11-03 | 鹰潭和明新材料科技有限公司 | Modified plastic production system |
| CN112058115A (en) * | 2020-09-14 | 2020-12-11 | 上海思阔化学科技有限公司 | Stirring and filtering integrated device for preparing 2-chloro-5-fluorobenzotrifluoride |
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Application publication date: 20200324 |