CN203649248U - Progressive rolling forming device for plastic dual-coil forming machine - Google Patents
Progressive rolling forming device for plastic dual-coil forming machine Download PDFInfo
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- CN203649248U CN203649248U CN201320841781.8U CN201320841781U CN203649248U CN 203649248 U CN203649248 U CN 203649248U CN 201320841781 U CN201320841781 U CN 201320841781U CN 203649248 U CN203649248 U CN 203649248U
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- forming device
- core rod
- spiral cam
- spiral
- progressive
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Abstract
The utility model discloses a progressive rolling forming device for a plastic dual-coil forming machine, and belongs to the technical field of machinery. The progressive rolling forming device for the plastic dual-coil forming machine comprises a chain transmission device, a progressive mold core and spiral cam rolling forming devices, wherein the chain transmission device is arranged above the progressive mold core; the spiral cam rolling forming devices are arranged on the two sides of the progressive mold core; the chain transmission device comprises a fixed plate, a drive wheel and a driven wheel; the drive wheel and the driven wheel are arranged at the two ends of the fixed plate; the drive wheel and the driven wheel are sleeved with chains; the two sides of the progressive mold core are of stepped structures and are reduced in the forwarding direction of the chains sequentially; each spiral cam rolling forming device comprises a swinging arm and two groups of spiral cams arranged on the swinging arm; the spiral cams are respectively arranged on the left side and the right side of the progressive mold core; each stepped structure on the progressive mold core corresponds to the swinging distance of each spiral cam; the spiral cams are connected with a main shaft through a synchronous belt. The progressive rolling forming device for the plastic dual-coil forming machine is high in production efficiency, reasonable in structure, safe, reliable and low in noise, and is operated stably at a high speed (3 times of the speed of the conventional similar machine model).
Description
Technical field
The utility model belongs to field of mechanical technique, relates to plasticity twin coil forming machine, refers in particular to a kind of roll forming device that goes forward one by one of plasticity twin coil forming machine.
Background technology
As everyone knows, plasticity twin coil forming machine can be produced text coil and various hook, be widely used in the bookbinding of the loose-leaves such as books, wall calendar, desk calendar, along with scientific and technical progress, for the production of plasticity twin coil also more and more automation, but the equipment of production twin coil on existing market not only production efficiency is low, and unreasonable structure, dangerous, unstable under high-speed cruising, noise is large.
Summary of the invention
For the deficiency existing in background technology, the purpose of this utility model is to provide that a kind of safe and reliable production efficiency is high, stable in the time of high-speed cruising, the roll forming device that goes forward one by one of the plasticity twin coil forming machine of low noise.
For achieving the above object, the utility model provides following technical scheme: the roll forming device that goes forward one by one of plasticity twin coil forming machine, comprise chain transmission device, core rod and spiral cam roll forming device go forward one by one, chain transmission device is arranged on the top of the core rod that goes forward one by one, and spiral cam roll forming device is arranged on the both sides of the core rod that goes forward one by one;
Chain transmission device comprises fixed head, driving wheel and driven pulley, and driving wheel and driven pulley are arranged on the two ends of fixed head, on driving wheel and driven pulley, is set with chain;
The go forward one by one both sides of core rod are ledge structure and dwindle successively according to chain direction of advance;
Spiral cam roll forming device mainly comprises swing arm and is arranged on two groups of spiral cams in swing arm, this spiral cam divides the left and right sides that is located at the core rod that goes forward one by one, and the ledge structure going forward one by one on core rod is with spiral cam pendulum apart from corresponding, and described spiral cam is connected with main shaft by Timing Belt.
Above-mentioned fixed head is arranged on turning cylinder.
The side of above-mentioned swing arm is provided with adjustable screw cam and the adjusting screw mandrel of the distance between core rod of going forward one by one.
Above-mentioned driving wheel is connected with power set (power is from the many wheels grinding shaping device that is arranged on driving wheel front side) outward.
The utility model beneficial effect compared to existing technology: the utility model production efficiency is high, rational in infrastructure, safe and reliable, stable in the time that (existing similar type 3 speeds) are moved at a high speed, noise is low.
Accompanying drawing explanation
Fig. 1 is perspective view of the present utility model;
Fig. 2 is the part-structure schematic diagram of facing of the present utility model;
Fig. 3 is cam portion structural representation of the present utility model;
Fig. 4 is continuous " U " font metal tape of mentioning in the utility model embodiment.
The implication of number in the figure: 1-chain transmission device; 11-fixed head; 12-driving wheel; 13-driven pulley; 14-chain; The 2-core rod that goes forward one by one; 21-ledge structure; 3-spiral cam roll forming device; 31-swing arm; 32-spiral cam; 4-turning cylinder; 5-regulates screw mandrel; 6-motor; 7-takes turns grinding shaping device more; 8-Timing Belt; 9-main shaft.
The specific embodiment
Below in conjunction with drawings and Examples, to the specific embodiment of the present utility model as preferred detailed description.Following examples are used for illustrating the utility model, but are not used for limiting scope of the present utility model.
As Figure 1-Figure 4, the roll forming device that goes forward one by one of plasticity twin coil forming machine, comprise chain transmission device 1, core rod 2 and spiral cam roll forming device 3 go forward one by one, chain transmission device 1 is arranged on the top of the core rod 2 that goes forward one by one, and spiral cam roll forming device 3 is arranged on the both sides of the core rod 2 that goes forward one by one; Chain transmission device 1 comprises fixed head 11, driving wheel 12 and driven pulley 13, and driving wheel 12 and driven pulley 13 are arranged on the two ends of fixed head 11, on driving wheel 12 and driven pulley 13, is set with chain 14; The go forward one by one both sides of core rod 2 are ledge structure 21 and dwindle successively according to chain 14 directions of advance; Spiral cam roll forming device 3 mainly comprises swing arm 31 and is arranged on two groups of spiral cams 32 in swing arm 31,32 points of this spiral cams are located at the left and right sides of the core rod 2 that goes forward one by one, and the ledge structure 21 going forward one by one on core rod 2 is with spiral cam 32 pendulum apart from corresponding, and described spiral cam 32 is connected with main shaft 9 by Timing Belt 8.
Further, above-mentioned fixed head 11 is arranged on turning cylinder 4.
Further, the side of above-mentioned swing arm 31 is provided with adjustable screw cam 32 and the adjusting screw mandrel 5 of the distance between core rod 2 of going forward one by one.
Further, the outer power set (power is from the many wheels grinding shaping device 7 that is arranged on driving wheel front side) that are connected with of above-mentioned driving wheel 12.
Operation principle of the present utility model: starter motor 6, many wheel grinding shaping devices 7 drive driving wheel 12 to rotate, driving wheel 12 drives driven pulley 13 to rotate by chain 14, under the effect of chain 14, " U " font metal tape (see figure 4) is transported to chain transmission device 1 and goes forward one by one between core rod 2 from many wheels grinding shaping device 7 continuously, the spiral cam 32 that is now arranged on the left and right sides of the core rod 2 that goes forward one by one makes it to twist in the arc-shaped by the compacting downwards of the two ends, left and right of continuous " U " font metal tape, under the effect of the core rod 2 that goes forward one by one, by the wide twin coil finished product that narrows into gradually.
The above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art, do not departing under the prerequisite of the utility model know-why, making some improvement and modification and also should be considered as protection domain of the present utility model.
Claims (4)
1. the roll forming device that goes forward one by one of plasticity twin coil forming machine, it is characterized in that: comprise chain transmission device, core rod and spiral cam roll forming device go forward one by one, chain transmission device is arranged on the top of the core rod that goes forward one by one, and spiral cam roll forming device is arranged on the both sides of the core rod that goes forward one by one;
Chain transmission device comprises fixed head, driving wheel and driven pulley, and driving wheel and driven pulley are arranged on the two ends of fixed head, on driving wheel and driven pulley, is set with chain;
The go forward one by one both sides of core rod are ledge structure and dwindle successively according to chain direction of advance;
Spiral cam roll forming device mainly comprises swing arm and is arranged on two groups of spiral cams in swing arm, this spiral cam divides the left and right sides that is located at the core rod that goes forward one by one, and the ledge structure going forward one by one on core rod is with spiral cam pendulum apart from corresponding, and described spiral cam is connected with main shaft by Timing Belt.
2. the roll forming device that goes forward one by one of plasticity twin coil forming machine according to claim 1, is characterized in that: described fixed head is arranged on turning cylinder.
3. the roll forming device that goes forward one by one of plasticity twin coil forming machine according to claim 1, is characterized in that: the side of described swing arm is provided with adjustable screw cam and the adjusting screw mandrel of the distance between core rod of going forward one by one.
4. the roll forming device that goes forward one by one of plasticity twin coil forming machine according to claim 1, is characterized in that: described driving wheel is connected with power set outward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320841781.8U CN203649248U (en) | 2013-12-19 | 2013-12-19 | Progressive rolling forming device for plastic dual-coil forming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320841781.8U CN203649248U (en) | 2013-12-19 | 2013-12-19 | Progressive rolling forming device for plastic dual-coil forming machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203649248U true CN203649248U (en) | 2014-06-18 |
Family
ID=50915685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320841781.8U Withdrawn - After Issue CN203649248U (en) | 2013-12-19 | 2013-12-19 | Progressive rolling forming device for plastic dual-coil forming machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203649248U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103691850A (en) * | 2013-12-19 | 2014-04-02 | 台州久嘉机电材料有限公司 | Progressive rolling forming device of plastic double-coil forming machine |
-
2013
- 2013-12-19 CN CN201320841781.8U patent/CN203649248U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103691850A (en) * | 2013-12-19 | 2014-04-02 | 台州久嘉机电材料有限公司 | Progressive rolling forming device of plastic double-coil forming machine |
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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: 20140618 Effective date of abandoning: 20151014 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |