CN104354258A - Electrical heating mould pressing metal pin - Google Patents
Electrical heating mould pressing metal pin Download PDFInfo
- Publication number
- CN104354258A CN104354258A CN201410618810.3A CN201410618810A CN104354258A CN 104354258 A CN104354258 A CN 104354258A CN 201410618810 A CN201410618810 A CN 201410618810A CN 104354258 A CN104354258 A CN 104354258A
- Authority
- CN
- China
- Prior art keywords
- electrical heating
- metal pin
- heel
- underframe
- mould
- 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.)
- Granted
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Classifications
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
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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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/52—Heating or cooling
-
- 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
- B29L2031/48—Wearing apparel
- B29L2031/50—Footwear, e.g. shoes or parts thereof
Abstract
The invention provides an electrical heating mould pressing metal pin which comprises two parts of a metal pin body and a mould pressing underframe device, wherein the metal pin body consists of two parts of a half sole and a heel, the half sole can be separated from the heel, an elastic contact device I is arranged at a joint of the half sole and the lower part of the heel, an electrical heating rod I is implanted in the half sole, and an electric heating rod II is implanted in the heel. According to the electrical heating mould pressing metal pin adopting the technical scheme, the non-uniformity of the temperature in a process of heating a mould can be remarkably improved, the temperature rise time is shortened, the working efficiency is improved, the complete power consumption per unit product is reduced by about 30 percent, and the working efficiency is improved by about 20 percent.
Description
Technical field
The present invention relates to a kind of cemented shoe bottom die, specifically a kind of electrical heating stamped metal pin.
Background technology
Footwear of a great variety, divides can be divided into by side end combination: cemented shoe, Thread sewing shoe, rubber adhesive shoes etc.The technological process of molded rubber sole is: die sinking → blowing → matched moulds → sulfuration → die sinking.Cemented shoe bottom die mode of heating generally adopts bed die, limit mould heats simultaneously, metal leg does not heat method, the material of metal leg is the metal materials such as steel, aluminium, cast iron, in process at the bottom of cemented shoe, near the rubber quick heating of outsole, and the time that internal layer sizing material is progressively warmed up to molding temperature needs from normal temperature is longer, directly affect output, and molded vulcanization speed is inconsistent and affect product quality.
By the production technology of analysis and research molded vulcanization footwear, the requirement of sole physical and chemical index, the major parameter of the vulcanization of rubber: find in temperature, pressure, cure time process, during the vulcanization of rubber, make the rubber curing temperature that is evenly rapidly heated can improve vulcanized quality, shorten cure time, enhance productivity.
Summary of the invention
Object of the present invention is just the deficiency existed for above-mentioned cemented shoe bottom die mode of heating, provides a kind of electrical heating stamped metal pin realizing making in process at the bottom of cemented shoe sole rubber homogeneous heating.
Object of the present invention realizes by following technical proposals:
A kind of electrical heating stamped metal pin, comprise metal leg body and mold pressing undercarriage arrangement two parts, metal leg body is made up of half sole and heel two parts, and the junction of half sole and heel bottom is provided with resilient contact device I, implant in half sole and have electrically heated rod I, implanting in heel has electrically heated rod II.
Resilient contact device I comprises spring, and spring fitting is in insulation sleeve, and binding post is arranged on spring inner, and binding post bottom is fixing with being threaded with resilient contact, resilient contact bottom and conductive pole upper contact.
Electrically heated rod I is arranged on half sole top, and electrically heated rod I is connected with conductive pole lower end by resistance to hot line I; Electrically heated rod II is arranged on heel top, and electrically heated rod II is connected with binding post top by resistance to hot line II.
Mould undercarriage arrangement comprises mould underframe I, mould underframe I is provided with the contact making device II with conductive pole lower contacts above, mould underframe I welds or is cast on supporting seat, and supporting seat welds or is cast on mould underframe II, and mould underframe I one end is provided with handle.
Contact making device II comprises latten(-tin), and latten(-tin) bottom is lined with felt pad, and latten(-tin) and felt pad are wrapped in separation sleeve, and latten(-tin) one end is connected with resistance to hot line III.
Be provided with underframe contact making device III bottom mould underframe II, the bottom of underframe contact making device III comprises copper post, and copper post is wrapped in insulator cap, and insulator cap is enclosed within guide finger, and resistance to hot line III other end connecting latten(-tin) is connected to copper post top.
Adopt technique scheme, the present invention has the following advantages: this electrical heating metal leg does not destroy original die surface, method of operating is constant, significantly can improve non-uniform temperature phenomenon in mold heated process, shorten the heating-up time, increase work efficiency, the power consumption of unit product complete machine declines about 30%, and operating efficiency improves about 20%.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of resilient contact device I.
Fig. 3 is the structural representation of contact making device II.
Fig. 4 is the structural representation of underframe contact making device III
Wherein 1 is half sole, 2 is heels, 3 is resilient contact devices I, 4 is electrically heated rods I, 5 is electrically heated rods II, 6 is handles, 7 is insulation sleeves, 8 is springs, 9 is binding posts, 10 is resilient contacts, 11 is conductive poles, 12 is resistance to hot lines I, 13 is resistance to hot lines II, 14 is mould underframe I, 15 is latten(-tin)s, 16 is felt pads, 17 is separation sleeves, 18 is resistance to hot lines III, 19 is supporting seats, 20 is handles, 21 is mould underframe II, 22 is underframe contact making devices III, 23 is guide fingers, 24 is insulator caps, 25 is copper posts, 26 is metal leg bodies, 27 is contact making devices II, 28 is mould undercarriage arrangement.
Detailed description of the invention
As shown in Figure 1, a kind of electrical heating stamped metal pin, comprise metal leg body 26 and mold pressing undercarriage arrangement 28 two parts, metal leg body 26 is made up of metal materials such as steel, aluminium, cast irons, metal leg body 26 comprises half sole 1 and heel 2 two parts, half sole 1 and heel 2 separable, the junction of half sole 1 and heel 2 bottom is provided with resilient contact device I 3, implant in half sole 1 and have electrically heated rod I 4, implanting in heel 2 has electrically heated rod II 5.
Heel 2 is provided with handle 6 on the right side of bottom, for separating of half sole and the heel of metal leg body 26.
Resilient contact device I 3 comprises spring 8, and spring 8 is arranged in insulation sleeve 7, and it is inner that binding post 9 is arranged on spring 8, and binding post 9 bottom is fixing with being threaded with resilient contact 10, resilient contact 10 bottom and conductive pole 11 upper contact.
Electrically heated rod I 4 is arranged on half sole 1 top, and electrically heated rod I 4 is connected with conductive pole 11 lower end by resistance to hot line I 12, and electrically heated rod II 5 is arranged on heel 2 top, and electrically heated rod II 5 is connected with binding post 9 top by resistance to hot line II 13.
Metal leg body 26 can be supported on mould underframe I 14, mould underframe I 14 is provided with the contact making device II 27 with conductive pole 11 lower contacts, contact making device II 27 comprises latten(-tin) 15, latten(-tin) 15 bottom is lined with felt pad 16, latten(-tin) 15 and felt pad 16 are wrapped in separation sleeve 17, latten(-tin) 15 one end is connected with resistance to hot line III 18, mould underframe I 14 is fixed on supporting seat 19 by the mode of welding or casting, supporting seat 19 is fixed on mould underframe II 21 by the mode of welding or casting, and mould underframe I 14 one end is provided with handle 20.
Underframe contact making device III 22 is installed bottom mould underframe II 21, the bottom of underframe contact making device III 22 comprises copper post 25, copper post 25 is wrapped in insulator cap 24, and insulator cap 24 is enclosed within guide finger 23, and resistance to hot line III other end connecting latten(-tin) 15 is connected to copper post 25 top.
Mould undercarriage arrangement 28 can be pulled to be moved forward and backward along the T-slot on moulding press workbench by guide finger 23 by handle 20.
When carrying out mold pressing heating to upper of a shoe and sole, upper of a shoe is enclosed within the tab portion of the metal leg body 26 of suitable footwear code, heel 2 upwards pushes away and makes heel 2 enter upper of a shoe rear portion, sheet rubber is placed on metal leg body 26, with limit mould, bed die coordinates, metal leg body 26 is placed on mould underframe I 14, conductive pole 11 lower end is contacted with the latten(-tin) 15 of mould underframe I 14, promote handle 20, driven mold undercarriage arrangement 28 moves to operating position, now, the copper post 25 of underframe contact making device III 22 and circuit communication, resistance to hot line I 12, resistance to hot line II 13, resistance to hot line III 18 is energized, electrically heated rod I 4 and electrically heated rod II 5 start heating, Bian Mo, bed die also heats simultaneously, when after the cure time reaching setting, handle 20 is pulled to make mould and undercarriage arrangement 28 depart from operating position, now, copper post 25 and circuit disconnect, resistance to hot line I 12, resistance to hot line II 13, resistance to hot line III 18 power-off, electrically heated rod I 4 and electrically heated rod II 5 stop heating, hold handle 6 upwardly heel 2, heel 2 is separated with half sole 1, takes out the shoes that mold pressing is good.
Adopt technique scheme, electrical heating metal leg does not destroy original die surface, method of operating is constant, can significantly improve non-uniform temperature phenomenon in mold heated process, shorten the heating-up time, increase work efficiency, the power consumption of unit product complete machine declines about 30%, and operating efficiency improves about 20%.
Above-described is only the preferred embodiment of the present invention; should be understood that; for a person skilled in the art; do not departing under general idea prerequisite of the present invention; some changes and improvements can also be made; these also should be considered as protection scope of the present invention, and these all can not affect effect of the invention process and practical applicability.
Claims (6)
1. an electrical heating stamped metal pin, comprise metal leg body (26) and mold pressing undercarriage arrangement (28) two parts, it is characterized in that: metal leg body (26) is made up of half sole (1) and heel (2) two parts, the junction of described half sole (1) and heel (2) bottom is provided with resilient contact device I (3), implant in half sole and have electrically heated rod I (4), implanting in heel has electrically heated rod II (5).
2. electrical heating stamped metal pin as claimed in claim 1, it is characterized in that: described resilient contact device I (3) comprises spring (8), spring (8) is arranged in insulation sleeve (7), it is inner that binding post (9) is arranged on spring (8), binding post (9) bottom is fixing with being threaded with resilient contact (10), resilient contact (10) bottom and conductive pole (11) upper contact.
3. electrical heating stamped metal pin as claimed in claim 2, it is characterized in that: described electrically heated rod I (4) is arranged on half sole (1) top, electrically heated rod I (4) is connected with conductive pole (11) lower end by resistance to hot line I (12), electrically heated rod II (5) is arranged on heel (2) top, and electrically heated rod II (5) is connected with binding post (9) top by resistance to hot line II (13).
4. electrical heating stamped metal pin as claimed in claim 3, it is characterized in that: described mould undercarriage arrangement (28) comprises mould underframe I (14), mould underframe I (14) is provided with the contact making device II (27) with conductive pole (11) lower contacts above, mould underframe I (14) welds or is cast on supporting seat (19), supporting seat (19) welds or is cast on mould underframe II (21), and mould underframe I (14) one end is provided with handle (20).
5. electrical heating stamped metal pin as claimed in claim 4, it is characterized in that: contact making device II (27) comprises latten(-tin) (15), latten(-tin) (15) bottom is lined with felt pad (16), latten(-tin) (15) and felt pad (16) are wrapped in separation sleeve (17), and latten(-tin) (15) one end is connected with resistance to hot line III (18).
6. electrical heating stamped metal pin as claimed in claim 5, it is characterized in that: mould underframe II (21) bottom is provided with underframe contact making device III (22), the bottom of underframe contact making device III (22) comprises copper post (25), copper post (25) is wrapped in insulator cap (24), insulator cap (24) is enclosed within guide finger (23), and resistance to hot line III (18) other end connecting latten(-tin) (15) is connected to copper post (25) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410618810.3A CN104354258B (en) | 2014-11-06 | 2014-11-06 | A kind of electrical heating stamped metal foot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410618810.3A CN104354258B (en) | 2014-11-06 | 2014-11-06 | A kind of electrical heating stamped metal foot |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104354258A true CN104354258A (en) | 2015-02-18 |
| CN104354258B CN104354258B (en) | 2017-03-29 |
Family
ID=52521616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410618810.3A Active CN104354258B (en) | 2014-11-06 | 2014-11-06 | A kind of electrical heating stamped metal foot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104354258B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105252685A (en) * | 2015-11-14 | 2016-01-20 | 际华三五一五皮革皮鞋有限公司 | Iron foot heel heating die |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2147637Y (en) * | 1993-01-20 | 1993-11-24 | 孙吉召 | Contact type multi-purpose switch |
| CN1982026A (en) * | 2005-11-09 | 2007-06-20 | 耐克国际有限公司 | Footwear mold heating system and method |
| CN101214714A (en) * | 2008-01-02 | 2008-07-09 | 际华三五三七制鞋有限责任公司 | Rubber shoe compression molding forming machine iron feet heating system and iron feet |
| CN201325161Y (en) * | 2008-11-13 | 2009-10-14 | 方强康 | Adjustment-free sole plastic extruder with wide range of plastic extruding amount |
| CN201341803Y (en) * | 2009-02-16 | 2009-11-11 | 东莞市步步高家用电器有限公司 | Non-pan protecting device for heating pan |
| CN101570044B (en) * | 2008-04-28 | 2011-06-08 | 叶安源 | Bicolour double-density block press |
| CN202448264U (en) * | 2012-03-08 | 2012-09-26 | 江门市大光明电力设备厂有限公司 | Die heating device |
| US20120304501A1 (en) * | 2011-05-31 | 2012-12-06 | Kyoungmin Song | Article of Footwear with Support Columns Having Portions with Different Resiliencies and Method of Making Same |
-
2014
- 2014-11-06 CN CN201410618810.3A patent/CN104354258B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2147637Y (en) * | 1993-01-20 | 1993-11-24 | 孙吉召 | Contact type multi-purpose switch |
| CN1982026A (en) * | 2005-11-09 | 2007-06-20 | 耐克国际有限公司 | Footwear mold heating system and method |
| CN101214714A (en) * | 2008-01-02 | 2008-07-09 | 际华三五三七制鞋有限责任公司 | Rubber shoe compression molding forming machine iron feet heating system and iron feet |
| CN101570044B (en) * | 2008-04-28 | 2011-06-08 | 叶安源 | Bicolour double-density block press |
| CN201325161Y (en) * | 2008-11-13 | 2009-10-14 | 方强康 | Adjustment-free sole plastic extruder with wide range of plastic extruding amount |
| CN201341803Y (en) * | 2009-02-16 | 2009-11-11 | 东莞市步步高家用电器有限公司 | Non-pan protecting device for heating pan |
| US20120304501A1 (en) * | 2011-05-31 | 2012-12-06 | Kyoungmin Song | Article of Footwear with Support Columns Having Portions with Different Resiliencies and Method of Making Same |
| CN202448264U (en) * | 2012-03-08 | 2012-09-26 | 江门市大光明电力设备厂有限公司 | Die heating device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105252685A (en) * | 2015-11-14 | 2016-01-20 | 际华三五一五皮革皮鞋有限公司 | Iron foot heel heating die |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104354258B (en) | 2017-03-29 |
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