CN202989264U - Hot tinning device of copper strip tinning machine - Google Patents
Hot tinning device of copper strip tinning machine Download PDFInfo
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- CN202989264U CN202989264U CN 201220571503 CN201220571503U CN202989264U CN 202989264 U CN202989264 U CN 202989264U CN 201220571503 CN201220571503 CN 201220571503 CN 201220571503 U CN201220571503 U CN 201220571503U CN 202989264 U CN202989264 U CN 202989264U
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- heat preservation
- melting channel
- groove
- heating tube
- hot
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Abstract
The utility model discloses a hot tinning device of a copper strip tinning machine. The hot tinning device of the copper strip tinning machine comprises a rack, a heat preservation groove, a melting groove, heating tubes and a locating plate. The heat preservation groove is mounted inside a cavity of the rack. The melting groove is a narrow long groove, wherein a cross section of the narrow long groove is in an inverted trapezoid shape. The melting groove is mounted inside the heat preservation groove in a supporting mode. Heat preservation cotton is filled between the heat preservation groove and the melting groove. The heat preservation groove and the melting groove are mounted on the rack through the locating plate. The number of the heating tubes is at least one. The heating tubes are arranged along the direction of the inner wall of the melting groove and bypass the melting groove and the heat preservation groove. Certain distance is preserved on the bottoms of the heating tubes and the melting groove. Two ends of each heating tube are located at the outside of the heat preservation and are all connected with the rack through a second bolt, an upper press block and a lower press block, wherein semicircular grooves are formed in the upper press block and the lower press block. The hot tinning device of the copper strip tinning machine is compact in structure, reasonable in design, convenient and fast to use and convenient to operate at the same time, and can effectively solve the problems that an existing copper strip tinning machine is uneven in coating thickness, difficult in control of the coating thickness, low in product yield and low in productivity.
Description
Technical field
The utility model belongs to the photovoltaic equipment technical field, is specifically related to a kind of copper strips tin machine for hot tinning or tin alloy production photovoltaic welding belt, especially relates to a kind of hot-dip tinning stack of copper strips tin machine.
Background technology
Existing every copper strips tin machine all has a cover hot-dip tinning stack, and the melting channel of hot-dip tinning stack is a rectangular parallelepiped, and heating tube can carry out zinc-plated to many copper strips in the indirect heating of melting channel simultaneously.In use there is following shortcoming in the hot-dip tinning stack of this structure: 1, the melting channel size is short and small, the distance that copper strips is walked in melting channel is too short, the time that keeps is short too, make copper strips too short warm up time when zinc-plated, cause the coating became uneven of the tin-coated copper strip of producing even, poor product quality is only applicable to low-end market; 2, melting channel is a rectangular parallelepiped, and the volume of melting channel is large, needs a large amount of raw material (tin or tin alloy) of fusing, just can meet the requirements of liquid level, and production cost is high; 3, heating tube in the outside of melting channel, heats tin or tin alloy indirectly, and heating surface area is little, and heating efficiency is low, and the raw material fusing time is long, and namely before the start, the waiting time is long; 4, change heating tube and need remove melting channel, complicated operation; 5, require to unreel and can only be disc type, and every rosette copper strip length all to equate, if otherwise wherein a dish first discharge, all the other respectively coil remaining copper strips and are waste material; 6, owing to there is no wire arrangement function, so rolling also can only be disc type, rolling length is short, need frequently change dish; 7, complicated operation, production efficiency is low.
The utility model content
The purpose of this utility model is to overcome above-mentioned deficiency of the prior art, a kind of hot-dip tinning stack of copper strips tin machine is provided, its compact construction, reasonable in design and convenient to use, the problem that can solve effectively that present copper strips tin machine coat-thickness is inhomogeneous, coat-thickness is difficult to control, the finished product rate is low and production efficiency is low, simultaneously easy to operate, production cost is low.
for achieving the above object, the technical solution adopted in the utility model is: a kind of hot-dip tinning stack of copper strips tin machine, it is characterized in that: comprise frame, heat preservation tank, melting channel, heating tube and strongback, described heat preservation tank is arranged in the cavity of frame, described melting channel is the long narrow groove that a cross section is the inverted trapezoidal shape, described melting channel supports the inside that is arranged on heat preservation tank, be filled with insulating cotton between described heat preservation tank and melting channel, described heat preservation tank and melting channel are arranged on frame by strongback, the quantity of described heating tube is at least one, described heating tube is along the inwall direction setting of melting channel and walk around melting channel and heat preservation tank, distance is left in the bottom of described heating tube and melting channel, the two ends of described heating tube are positioned at the outside of heat preservation tank and all are connected with frame with lower lock block by the second screw and the upper holder block that has a semi-circular groove, described lower lock block is welded on frame, the end of described heating tube is arranged in the semi-circular groove of lower lock block, described upper holder block is pressed on heating tube, described upper holder block is fixedly connected with by the second screw with lower lock block.
The hot-dip tinning stack of above-mentioned a kind of copper strips tin machine, it is characterized in that: described heat preservation tank is fixedly mounted in the cavity of frame by location bent plate and the first screw, described location bent plate is welded on the bottom of heat preservation tank, and described location bent plate is fixedly connected with frame by the first screw.
The hot-dip tinning stack of above-mentioned a kind of copper strips tin machine, it is characterized in that: described melting channel supports by support bar and split pin the inside that is installed on heat preservation tank, the quantity of described support bar is a plurality of, a plurality of described support bars are along passing the both sides, front and back of melting channel below the cell body edge of melting channel, a plurality of described support bars evenly arrange, and all locate by split pin at the two ends of described support bar.
The hot-dip tinning stack of above-mentioned a kind of copper strips tin machine is characterized in that: walk around on the heating tube of described melting channel and heat preservation tank and be provided with cover.
The hot-dip tinning stack of above-mentioned a kind of copper strips tin machine is characterized in that: the quantity of described heating tube is three, and three described heating tubes are arranged side by side.
The hot-dip tinning stack of above-mentioned a kind of copper strips tin machine is characterized in that: described strongback is fixedly connected with melting channel by the 3rd screw, and described strongback also is fixedly connected with frame.
The hot-dip tinning stack of above-mentioned a kind of copper strips tin machine is characterized in that: described melting channel is the titanium alloy groove.
The utility model compared with prior art has the following advantages:
1, melting channel of the present utility model is the long narrow groove that a cross section is the inverted trapezoidal shape, makes like this copper strips preheating section in tin or Sn Alloy Plating Bath lengthen, and the time of namely immersing is long, has guaranteed the homogeneity of tin coating thickness, has improved quality product.
2, because melting channel of the present utility model is the long narrow groove that a cross section is the inverted trapezoidal shape, therefore produce the tin-coated copper strip with equal yield line, reduced the materials of raw material tin or tin alloy, saved cost.
3, three heating tubes of the present utility model are laid in the inside of melting channel side by side, and basic identical with the melting channel bottom shape, like this can be to tin or tin alloy direct heating, and fusing is fast, and before start, the waiting time is short.
4, because heating tube of the present utility model is connected with frame with lower lock block by the second screw and the upper holder block that has a semi-circular groove, therefore, when need are changed heating tube, need not to pull down melting channel, only need pull down two covers, upper holder block and the second screw, can conveniently take out heating tube, convenient, fast.
5, the utility model is easy to operate, and is safe and reliable, and production efficiency is high.
Below by drawings and Examples, the utility model is described in further detail.
Description of drawings
Fig. 1 is one-piece construction schematic diagram of the present utility model.
Fig. 2 is the A-A sectional view of Fig. 1.
Fig. 3 is the B-B sectional view of Fig. 1.
Description of reference numerals:
1-frame; 2-lower lock block; 3-upper holder block;
4-cover; 5-heating tube; 6-melting channel;
7-location bent plate; 8-support bar; 9-insulating cotton;
The 10-heat preservation tank; The 11-split pin; The 12-strongback;
13-1-first screw; 13-2-second screw; 13-3-second screw;
The 14-guide wheel.
Embodiment
as shown in Figure 1 to Figure 3, the utility model comprises frame 1, heat preservation tank 10, melting channel 6, heating tube 5 and strongback 12, described heat preservation tank 10 is arranged in the cavity of frame 1, described melting channel 6 is the long narrow groove that a cross section is the inverted trapezoidal shape, described melting channel 6 supports the inside that is arranged on heat preservation tank 10, be filled with insulating cotton 9 between described heat preservation tank 10 and melting channel 6, described heat preservation tank 10 and melting channel 6 are arranged on frame 1 by strongback 12, the quantity of described heating tube 5 is at least one, described heating tube 5 is along the inwall direction setting of melting channel 6 and walk around melting channel 6 and heat preservation tank 10, described heating tube 5 leaves distance with the bottom of melting channel 6, the two ends of described heating tube 5 are positioned at the outside of heat preservation tank 10 and all are fixedly connected with frame 1 with lower lock block 2 by the second screw 13-2 and the upper holder block 3 that has a semi-circular groove, described lower lock block 2 is welded on frame 1, the end of described heating tube 5 is arranged in the semi-circular groove of lower lock block 2, described upper holder block 3 is pressed on heating tube 5, described upper holder block 3 is fixedly connected with by the second screw 13-2 with lower lock block 2.
As shown in Figure 1, described heat preservation tank 10 is fixedly mounted in the cavity of frame 1 by location bent plate 7 and the first screw 13-1, and described location bent plate 7 is welded on the bottom of heat preservation tank 10, and described location bent plate 7 is fixedly connected with frame 1 by the first screw 13-1.Wherein, the quantity of location bent plate 7 and the first screw 13-1 is equal and be two, and the spacings of two location bent plates 7 equate with the transverse bar spacing that consists of frame 1, locate bent plate 7 and adopt the first screw 13-1 to be connected with the horizontal bar of frame 1, conveniently dismounting next time.
As shown in Figure 2, described melting channel 6 supports by support bar 8 and split pin 11 inside that is installed on heat preservation tank 10, the quantity of described support bar 8 is a plurality of, a plurality of described support bars 8 are along passing the both sides, front and back of melting channel 6 below the cell body edge of melting channel 6, a plurality of described support bars 8 evenly arrange, the two ends of described support bar 8 all by split pin 11 location, prevent support bar 8 plaies.In addition, when concrete the manufacturing, usually in heat preservation tank 10, the insulating cotton 9 of support bar below 8 be more real, the insulating cotton 9 of support bar more than 8 is thinner, so not only make 8 pairs of melting channels 6 of support bar play a supporting role, the direct bottom of contact melting groove 6 not, avoid the supported bar 8 of a part of heat conduct and waste heat energy again, affects heating efficiency.
As depicted in figs. 1 and 2, walk around on the heating tube 5 of described melting channel 6 and heat preservation tank 10 and be provided with cover 4, heating tube 5 parts that namely exceed table top cover with two covers 4 respectively, prevent careless scald.
As shown in figures 1 and 3, the quantity of described heating tube 5 is three, and three described heating tubes 5 are arranged side by side, and can directly heat tin or tin alloy.The bottom shape of three heating tube 5 shapes and melting channel 6 is basic identical, and heating tube 5 outer wall materials select titanium alloy pipe, can not glue tin.
As shown in Figure 3, described strongback 12 is fixedly connected with melting channel 6 by the 3rd screw 13-3, and described strongback 12 also is fixedly connected with frame 1.
In the present embodiment, described melting channel 6 is the titanium alloy groove, does not namely glue tin, and intensity is high, and thermal expansivity is very little, dimensionally stable.
In the present embodiment, strongback 12 has flange, not only melting channel 6 is played the role of positioning, and has avoided tin or tin alloy liquid pollute work top or splash into table top and the gap of melting channel 6.
Principle of work of the present utility model is: tin bar is put into the melting channel 6 that cross section is the inverted trapezoidal shape, simultaneously tin bar is heated by the heating tube 5 that is arranged side by side in melting channel 6, make the tin bar fusing, then copper strip is entered melting channel 6 from the long side of trapezoidal waist, immerse in the tin or Sn Alloy Plating Bath of fusing, carry out preheating, zinc-plated, in melting channel 6 innermosts through guide wheel 14 guiding, vertically draw melting channel 6, complete the hot tinning operation of copper strips, enter down refrigerating work procedure simultaneously one.
The above; it is only preferred embodiment of the present utility model; be not that the utility model is imposed any restrictions; every according to the utility model technical spirit to any simple modification, change and equivalent structure transformation that above embodiment does, all still belong in the protection domain of technical solutions of the utility model.
Claims (7)
1. the hot-dip tinning stack of a copper strips tin machine, it is characterized in that: comprise frame (1), heat preservation tank (10), melting channel (6), heating tube (5) and strongback (12), described heat preservation tank (10) is arranged in the cavity of frame (1), described melting channel (6) is the long narrow groove that a cross section is the inverted trapezoidal shape, described melting channel (6) supports the inside that is arranged on heat preservation tank (10), be filled with insulating cotton (9) between described heat preservation tank (10) and melting channel (6), described heat preservation tank (10) and melting channel (6) are arranged on frame (1) by strongback (12), the quantity of described heating tube (5) is at least one, described heating tube (5) is along the inwall direction setting of melting channel (6) and walk around melting channel (6) and heat preservation tank (10), described heating tube (5) leaves distance with the bottom of melting channel (6), the two ends of described heating tube (5) are positioned at the outside of heat preservation tank (10) and all are fixedly connected with frame (1) with lower lock block (2) by the second screw (13-2) and the upper holder block (3) that has a semi-circular groove, described lower lock block (2) is welded on frame (1), the end of described heating tube (5) is arranged in the semi-circular groove of lower lock block (2), described upper holder block (3) is pressed on heating tube (5), described upper holder block (3) is fixedly connected with by the second screw (13-2) with lower lock block (2).
2. according to the hot-dip tinning stack of a kind of copper strips tin machine claimed in claim 1, it is characterized in that: described heat preservation tank (10) is fixedly mounted in the cavity of frame (1) by location bent plate (7) and the first screw (13-1), described location bent plate (7) is welded on the bottom of heat preservation tank (10), and described location bent plate (7) is fixedly connected with frame (1) by the first screw (13-1).
3. according to the hot-dip tinning stack of the described a kind of copper strips tin machine of claim 1 or 2, it is characterized in that: described melting channel (6) supports by support bar (8) and split pin (11) inside that is installed on heat preservation tank (10), the quantity of described support bar (8) is a plurality of, a plurality of described support bars (8) are along passing the both sides, front and back of melting channel (6) below the cell body edge of melting channel (6), a plurality of described support bars (8) evenly arrange, and all locate by split pin (11) at the two ends of described support bar (8).
4. according to the hot-dip tinning stack of a kind of copper strips tin machine claimed in claim 3, it is characterized in that: walk around on the heating tube (5) of described melting channel (6) and heat preservation tank (10) and be provided with cover (4).
5. according to the hot-dip tinning stack of a kind of copper strips tin machine claimed in claim 4, it is characterized in that: the quantity of described heating tube (5) is three, and three described heating tubes (5) are arranged side by side.
6. according to the hot-dip tinning stack of the described a kind of copper strips tin machine of claim 1 or 2, it is characterized in that: described strongback (12) is fixedly connected with melting channel (6) by the 3rd screw (13-3), and described strongback (12) also is fixedly connected with frame (1).
7. according to the hot-dip tinning stack of the described a kind of copper strips tin machine of claim 1 or 2, it is characterized in that: described melting channel (6) is the titanium alloy groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220571503 CN202989264U (en) | 2012-11-01 | 2012-11-01 | Hot tinning device of copper strip tinning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220571503 CN202989264U (en) | 2012-11-01 | 2012-11-01 | Hot tinning device of copper strip tinning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202989264U true CN202989264U (en) | 2013-06-12 |
Family
ID=48560460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220571503 Withdrawn - After Issue CN202989264U (en) | 2012-11-01 | 2012-11-01 | Hot tinning device of copper strip tinning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202989264U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102965608A (en) * | 2012-11-01 | 2013-03-13 | 西北机器有限公司 | Hot tinning device of copper strip tinning machine |
| CN114351071A (en) * | 2022-01-15 | 2022-04-15 | 安仁段氏新能源科技有限公司 | Bluetooth lithium cell positive and negative pole ear wicking device |
-
2012
- 2012-11-01 CN CN 201220571503 patent/CN202989264U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102965608A (en) * | 2012-11-01 | 2013-03-13 | 西北机器有限公司 | Hot tinning device of copper strip tinning machine |
| CN102965608B (en) * | 2012-11-01 | 2014-08-27 | 西北机器有限公司 | Hot tinning device of copper strip tinning machine |
| CN114351071A (en) * | 2022-01-15 | 2022-04-15 | 安仁段氏新能源科技有限公司 | Bluetooth lithium cell positive and negative pole ear wicking device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130612 Effective date of abandoning: 20140827 |
|
| RGAV | Abandon patent right to avoid regrant |