CN104138940B - The anti-folding ramp of bender - Google Patents
The anti-folding ramp of bender Download PDFInfo
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- CN104138940B CN104138940B CN201410361807.8A CN201410361807A CN104138940B CN 104138940 B CN104138940 B CN 104138940B CN 201410361807 A CN201410361807 A CN 201410361807A CN 104138940 B CN104138940 B CN 104138940B
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- relay
- bender
- power supply
- parallel
- proximity switch
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Abstract
The invention discloses the anti-folding ramp of a kind of bender, relate to bender technical field.Comprise the proximity switch S1-S2 be arranged on bender material blocking block, after the coils connected in series of proximity switch S1 and relay K A1, be connected in parallel on the two ends of power supply; The contact of relay K A1 is connected in parallel on the two ends of power supply after connecting with buzzer FM1; The two ends of power supply are connected in parallel on after the coils connected in series of proximity switch S2 and relay K A2; The contact of relay K A2 is connected in parallel on the two ends of power supply after connecting with buzzer FM2; The two ends of power supply are connected in parallel on after another contact of floor push SF and relay K A1 and another contact series of relay K A2.Described device increases proximity switch and relay on bender, prevents people from being that maloperation occurs, and then prevents bender by workpiece folding tiltedly, improve product quality and operating efficiency, reduce production cost.
Description
Technical field
The present invention relates to bender technical field, particularly relate to a kind of bender that prevents and workpiece is rolled over oblique device.
Background technology
Bender is a kind of machine that can carry out bending to thin plate, its structure mainly comprises support, workbench and clamping plate, workbench is placed on support, workbench is made up of base and pressing plate, base is connected with clamping plate by hinge, base is made up of seat shell, coil and cover plate, and coil is placed in the depression of a shell, and recessed top is covered with cover plate.During use by wire to coil electricity, after energising, gravitation is produced to pressing plate, thus realizes clamping to thin plate between pressing plate and base.Owing to have employed electromagnetic force clamping, make pressing plate can make various workpieces requirement, and can process having the workpiece of sidewall, also very easy in operation.
Bender of the prior art is easily rolled over part tiltedly when operating personnel operate bending, part bending size subject matter is that employment is grasped and pushed backstop location place to, mainly the uneven or part of the thrust size on people's part in operation both sides does not touch block, part can be made to roll over tiltedly, particularly in bending field, part requirements is very strict, quality is unstable, (as combination cabinet etc., direct impact assembling diagonal and other size factor) can cause and reprocess, scrap, add production cost.
Summary of the invention
Technical problem to be solved by this invention is to provide the anti-folding ramp of a kind of bender, described device increases proximity switch and relay on bender, prevents people from being that maloperation occurs, and then prevents bender by workpiece folding tiltedly, improve product quality and operating efficiency, reduce production cost.
For solving the problems of the technologies described above, the technical solution used in the present invention is: the anti-folding ramp of a kind of bender, it is characterized in that comprising the proximity switch S1-S2 be arranged on bender material blocking block, after the coils connected in series of proximity switch S1 and relay K A1, be connected in parallel on the two ends of power supply; The contact of relay K A1 is connected in parallel on the two ends of power supply after connecting with buzzer FM1; The two ends of power supply are connected in parallel on after the coils connected in series of proximity switch S2 and relay K A2; The contact of relay K A2 is connected in parallel on the two ends of power supply after connecting with buzzer FM2; The two ends of power supply are connected in parallel on after another contact of floor push SF and relay K A1 and another contact series of relay K A2.
Further technical scheme is: described relay K A1-KA2 is high-power compact relay.
Further technical scheme is: described proximity switch S1-S2 is electromagnetic type proximity switch.
The beneficial effect adopting technique scheme to produce is: get 24V power supply, install two high-power compact relays additional, rear stock stop of bender punches, two proximity switches are installed, distance is 0.01-0.05mm, when workpiece is in proximity switch effective range, corresponding relay coil obtains electric, contact adhesive, buzzer energising gives the alarm, know that workpiece distance is within the scope of effective tolerance by alarm work personnel, at this moment can operate bender and carry out bending work, workpiece distance over range is described if do not reported to the police, bending operation can not be carried out, and the application is by use two proximity switches and two relays, improve the precision of processing.
In addition, in order to prevent maloperation, being connected by floor push with two other contact series of two relays, breaking down or working when not sensing proximity switch if any proximity switch, bender can not action, simple to operation.By using said apparatus, effectively can prevent artificial maloperation from occurring, and then prevent bender by workpiece folding tiltedly, improve product quality and operating efficiency, reduce production cost.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Fig. 1 is electrical schematic diagram of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Set forth a lot of detail in the following description so that fully understand the present invention, but the present invention can also adopt other to be different from alternate manner described here to implement, those skilled in the art can when without prejudice to doing similar popularization when intension of the present invention, therefore the present invention is by the restriction of following public specific embodiment.
As shown in Figure 1, the invention discloses the anti-folding ramp of a kind of bender, comprise the proximity switch S1-S2 be arranged on bender material blocking block, the two ends of power supply are connected in parallel on after the coils connected in series of proximity switch S1 and relay K A1, described relay K A1-KA2 is high-power compact relay in this application, and described proximity switch S1-S2 is electromagnetic type proximity switch; The contact of relay K A1 is connected in parallel on the two ends of power supply after connecting with buzzer FM1; The two ends of power supply are connected in parallel on after the coils connected in series of proximity switch S2 and relay K A2; The contact of relay K A2 is connected in parallel on the two ends of power supply after connecting with buzzer FM2; The two ends of power supply are connected in parallel on after another contact of floor push SF and relay K A1 and another contact series of relay K A2.
The present invention gets 24V power supply, install two high-power compact relays additional, rear stock stop of bender punches, two proximity switches are installed, distance is 0.01-0.05mm, when workpiece is in proximity switch effective range, corresponding relay coil obtains electric, contact adhesive, buzzer energising gives the alarm, know that workpiece distance is within the scope of effective tolerance by alarm work personnel, at this moment can operate bender and carry out bending work, workpiece distance over range is described if do not reported to the police, bending operation can not be carried out, and the application is by use two proximity switches and two relays, improve the precision of processing.
In addition, in order to prevent maloperation, being connected by floor push with two other contact series of two relays, breaking down or working when not sensing proximity switch if any proximity switch, bender can not action, simple to operation.By using said apparatus, effectively can prevent artificial maloperation from occurring, and then prevent bender by workpiece folding tiltedly, improve product quality and operating efficiency, reduce production cost.
Claims (3)
1. the anti-folding ramp of bender, it is characterized in that comprising the proximity switch S1-S2 be arranged on bender material blocking block, distance between two proximity switches is 0.01-0.05mm, is connected in parallel on the two ends of power supply after the coils connected in series of proximity switch S1 and relay K A1; The contact of relay K A1 is connected in parallel on the two ends of power supply after connecting with buzzer FM1; The two ends of power supply are connected in parallel on after the coils connected in series of proximity switch S2 and relay K A2; The contact of relay K A2 is connected in parallel on the two ends of power supply after connecting with buzzer FM2; The two ends of power supply are connected in parallel on after another contact of floor push SF and relay K A1 and another contact series of relay K A2.
2. the anti-folding ramp of bender according to claim 1, is characterized in that: described relay K A1-KA2 is high-power compact relay.
3. the anti-folding ramp of bender according to claim 1, is characterized in that: described proximity switch S1-S2 is electromagnetic type proximity switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410361807.8A CN104138940B (en) | 2014-07-28 | 2014-07-28 | The anti-folding ramp of bender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410361807.8A CN104138940B (en) | 2014-07-28 | 2014-07-28 | The anti-folding ramp of bender |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104138940A CN104138940A (en) | 2014-11-12 |
| CN104138940B true CN104138940B (en) | 2016-02-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410361807.8A Active CN104138940B (en) | 2014-07-28 | 2014-07-28 | The anti-folding ramp of bender |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108500167A (en) * | 2018-05-08 | 2018-09-07 | 钱立文 | A kind of aluminum hull punch feeding control system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56105821A (en) * | 1980-01-29 | 1981-08-22 | Kajimoto Kikai Kogyo Kk | Bender for reinforcing bar or the like |
| CN201720280U (en) * | 2010-05-05 | 2011-01-26 | 芜湖市明远轴承锻造有限公司 | Blanking computing mechanism |
| CN202703932U (en) * | 2012-07-06 | 2013-01-30 | 河南中烟工业有限责任公司 | Aluminum-foil paper end detection device of packing machine |
| CN103691782A (en) * | 2013-12-24 | 2014-04-02 | 重庆金鸿电气工程有限公司 | Control system for pipe bending machine |
| CN203991795U (en) * | 2014-07-28 | 2014-12-10 | 河北昊昱机电设备研究所有限公司 | The anti-folding ramp of bender |
-
2014
- 2014-07-28 CN CN201410361807.8A patent/CN104138940B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56105821A (en) * | 1980-01-29 | 1981-08-22 | Kajimoto Kikai Kogyo Kk | Bender for reinforcing bar or the like |
| CN201720280U (en) * | 2010-05-05 | 2011-01-26 | 芜湖市明远轴承锻造有限公司 | Blanking computing mechanism |
| CN202703932U (en) * | 2012-07-06 | 2013-01-30 | 河南中烟工业有限责任公司 | Aluminum-foil paper end detection device of packing machine |
| CN103691782A (en) * | 2013-12-24 | 2014-04-02 | 重庆金鸿电气工程有限公司 | Control system for pipe bending machine |
| CN203991795U (en) * | 2014-07-28 | 2014-12-10 | 河北昊昱机电设备研究所有限公司 | The anti-folding ramp of bender |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108500167A (en) * | 2018-05-08 | 2018-09-07 | 钱立文 | A kind of aluminum hull punch feeding control system |
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| Publication number | Publication date |
|---|---|
| CN104138940A (en) | 2014-11-12 |
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