CN111957841A - Outer floating feeding mechanism for die - Google Patents
Outer floating feeding mechanism for die Download PDFInfo
- Publication number
- CN111957841A CN111957841A CN202010867942.5A CN202010867942A CN111957841A CN 111957841 A CN111957841 A CN 111957841A CN 202010867942 A CN202010867942 A CN 202010867942A CN 111957841 A CN111957841 A CN 111957841A
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- CN
- China
- Prior art keywords
- floating
- material belt
- feeding
- plate
- spring
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- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D35/00—Combined processes according to or processes combined with methods covered by groups B21D1/00 - B21D31/00
- B21D35/002—Processes combined with methods covered by groups B21D1/00 - B21D31/00
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/027—Combined feeding and ejecting devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Press Drives And Press Lines (AREA)
Abstract
The invention discloses an external floating feeding mechanism of a die, which comprises: the device comprises a machine table, a supporting plate, a floating spring, a floating plate, a floating line rail, a floating limit, a material belt floating feeding track, a material belt anti-drop positioning mechanism, a material belt feeding cylinder and a floating material pressing rod; the device is reasonable in design and convenient to operate, floating power comes from the floating spring, the reset power is power of the die, extra power is not needed, the floating of the material belt and the opening and closing of the die are synchronous, the size is small, and meanwhile, the cost and the installation space are reduced; the material belt feeding is completed by mutually matching a material belt anti-falling positioning mechanism, a material belt feeding positioning mechanism and a material belt feeding cylinder, and the structure is simple and compact and is easy to operate; the floating line rail is utilized to ensure the stability of the whole structure without shaking; the floating limit controls the floating amount, and the floating amount is ensured to be consistent each time; the material strip lacks the material inductor and detects whether the material strip lacks the material constantly, sends alarm signal when lacking the material.
Description
Technical Field
The invention relates to the technical field of mechanical equipment, in particular to an external floating feeding mechanism for a die.
Background
The existing hardware material belt material is often bent and cut by a hardware mold, after the hardware is bent, if the bending feet influence the material belt to continue feeding forward, the material belt needs to be lifted up in a floating mode, the bending feet are separated from the mold to interfere with feeding forward, and then the hardware enters the bending and cutting actions of the next period. The defects of the prior art are as follows: firstly, the material belt is floated and opened and closed by the mould without the same power, so that the material belt is not synchronous, the material belt is inclined in the process, and the positioning needle is easy to break; secondly, the feeding mechanism is large and heavy, and occupies more installation space.
Disclosure of Invention
The invention aims to provide an external floating feeding mechanism for a die.
In order to achieve the above object, the present invention employs the following:
an outer floating feeding mechanism of a mold comprises: the device comprises a machine table, a supporting plate, a floating spring, a floating plate, a floating line rail, a floating limit, a material belt floating feeding track, a material belt anti-drop positioning mechanism, a material belt feeding cylinder and a floating material pressing rod; a supporting plate is arranged on the front side of the upper end of the machine table; a floating line rail is arranged on the rear side of the supporting plate; a floating plate is arranged at the rear end of the floating linear rail, and the bottom end of the floating plate is fixed on the machine table; a floating spring is arranged at the bottom of the rear side of the floating plate; grooves are formed in the supporting plate and the floating plate, floating limit is arranged in the grooves and fixed on the supporting plate and the floating plate;
a material belt floating feeding track is arranged at the upper end of the floating plate; the material belt anti-falling positioning mechanism and the material belt feeding positioning mechanism are both arranged on the material belt floating feeding track; a material belt feeding cylinder is arranged on the side of the material belt floating feeding track, and the material belt feeding cylinder and the material belt floating feeding track are matched for use; the upper end of the material belt floating feeding track is provided with a floating material pressing rod, and the floating material pressing rod and the material belt floating feeding track are matched for use.
Preferably, the device further comprises a material belt starvation sensor; the material strip lacks the material inductor and sets up in the material strip and floats the orbital outside of pay-off.
Preferably, the floating material pressing rod is fixed with the die template through a bolt.
Preferably, the supporting plate and the floating plate are fixed with the machine table through bolts.
Preferably, the floating plate and the material belt floating feeding track are fixed through bolts.
Preferably, the height of the support plate is less than the height of the floating plate.
Preferably, the machine table, the support plate and the floating plate are all made of metal materials.
Preferably, the floating material pressing rod is provided with a spring, the spring provides elastic material pressing power, and the spring force is larger than the elastic force of the floating spring.
The invention has the following advantages:
the device is reasonable in design and convenient to operate, the floating power of the device comes from the floating spring, the reset power is the power of the die, no additional power is needed, the material belt is ensured to be synchronous with the opening and closing of the die when floating, the size is small, and the cost and the installation space are reduced; the material belt feeding is completed by mutually matching a material belt anti-falling positioning mechanism, a material belt feeding positioning mechanism and a material belt feeding cylinder, and the structure is simple and compact and is easy to operate; the floating line rail is utilized to ensure the stability of the whole structure without shaking; the floating limit controls the floating amount, and the floating amount is ensured to be consistent each time; the material area lacks the material response constantly and detects whether the material area lacks the material, sends alarm signal when lacking the material.
Drawings
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
Fig. 1 is a rear view of an external floating feed mechanism of a mold of the present invention.
Fig. 2 is a left side view of an external floating feed mechanism of a mold of the present invention.
Fig. 3 is a top view of an external floating feed mechanism of a mold of the present invention.
In the figures, the various reference numbers are:
the material strip anti-drop device comprises a support plate 1, a floating spring 2, a floating plate 3, a floating linear rail 4, a floating limit 5, a material strip floating feeding rail 6, a material strip anti-drop positioning mechanism 7, a material strip feeding positioning mechanism 8, a material strip feeding cylinder 9, a floating material pressing rod 10, a machine table 11 and a material strip shortage sensor 12.
Detailed Description
In order to more clearly illustrate the invention, the invention is further described below in connection with preferred embodiments. It is to be understood by persons skilled in the art that the following detailed description is illustrative and not restrictive, and is not to be taken as limiting the scope of the invention.
As shown in fig. 1 to 3, an outer-mold floating feed mechanism includes: the device comprises a supporting plate 1, a floating spring 2, a floating plate 3, a floating line rail 4, a floating limit 5, a material belt floating feeding rail 6, a material belt anti-drop positioning mechanism 7, a material belt feeding positioning mechanism 8, a material belt feeding cylinder 9, a floating material pressing rod 10 and a machine table 11; a supporting plate 1 is arranged on the front side of the upper end of the machine table 11; the floating line rail 4 is arranged on the rear side of the supporting plate 1, and the stability of the whole structure is ensured by using the floating line rail 4 without shaking; the rear end of the floating line rail 4 is provided with a floating plate 3, and the bottom end of the floating plate 3 is fixed on the machine table 11; a floating spring 2 is arranged at the bottom of the rear side of the floating plate 3; grooves are formed in the supporting plate 1 and the floating plate 3, floating limit 5 is arranged in the grooves, and the floating limit 5 is fixed on the supporting plate 1 and the floating plate 3; the floating limit 5 is arranged, so that the floating amount can be controlled conveniently, and the consistency of the floating amount every time is ensured.
A material belt floating feeding track 6 is arranged at the upper end of the floating plate 3, and a material belt anti-falling positioning mechanism 7 and a material belt feeding positioning mechanism 8 are both arranged on the material belt floating feeding track 6; a material belt feeding cylinder 9 is arranged at the side of the material belt floating feeding track 6, and the material belt feeding cylinder 9 and the material belt floating feeding track 6 are matched for use; the upper end of the material belt floating feeding track 6 is provided with a floating material pressing rod 10, and the floating material pressing rod 10 is matched with the material belt floating feeding track 6 for use.
Further, the device also comprises a material belt starvation inductor 12; the material belt material shortage sensor 12 is arranged on the outer side of the material belt floating feeding track 6 and is matched with the material belt floating feeding track 6 for use.
Further, the floating material pressing rod 10 and the die template are fixed through bolts.
Further, the supporting plate 1, the floating plate 3 and the machine table 11 are fixed through bolts.
Further, the floating plate 3 and the material belt floating feeding track 6 are fixed through bolts.
Further, the height of the support plate 1 is smaller than that of the floating plate 3.
Further, the machine table 11, the supporting plate 1 and the floating plate 3 are all made of metal materials.
The use method of the device comprises the following steps:
feeding a material belt: the material belt passes through the material belt floating feeding track 6 and is positioned by the material belt anti-drop positioning mechanism 7, the material belt material shortage sensor 12 detects whether the material belt is short of material or not at any moment, and an alarm signal is sent out when the material belt is short of material;
feeding the material belt: the material belt anti-drop positioning mechanism 7 and the material belt feeding positioning mechanism 8 have the function of positioning the material belt, the function is alternately performed, the power source is the material belt feeding cylinder 9, and the positioning adopts the mode that a positioning needle is inserted into a material belt hole. During feeding, the material belt anti-falling positioning mechanism 7 is separated from the material belt, the material belt feeding positioning mechanism 8 is used for positioning the material belt, the material belt feeding cylinder 9 drives the material belt and the material belt feeding positioning mechanism 8 to move forwards by a feeding step pitch together, the material belt anti-falling positioning mechanism 7 is used for positioning the material belt, the material belt feeding positioning mechanism 8 is separated from the material belt, the material belt feeding cylinder 9 drives the material belt feeding positioning mechanism 8 to move backwards by a feeding step pitch together, the material belt feeding cylinder returns to a feeding original point, and a feeding cycle;
the material belt floats:
when the mold is opened, the mold plate of the mold rises, the floating material pressing rod 10 rises along with the mold plate of the mold, the floating plate 3 and the components arranged on the floating plate rise under the elastic force action of the floating spring 2, and finally the purpose of floating the material belt is achieved;
when the die is closed, the die plate of the die descends along with the upper die of the die, power comes from the power of the die, the power is an oil pressure booster cylinder, the floating material pressing rod 10 descends along with the die plate of the die, the spring is arranged on the floating material pressing rod 10 and provides elastic material pressing power, the spring force is larger than the elastic force of the floating spring 2, the floating plate 3 and the assembly arranged on the floating plate descend under the action of the elastic pressure of the floating material pressing rod 10, and finally the purpose that the material belt descends to a cutting position is achieved.
It should be understood that the above-mentioned embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention, and it will be obvious to those skilled in the art that other variations or modifications may be made on the basis of the above description, and all embodiments may not be exhaustive, and all obvious variations or modifications may be included within the scope of the present invention.
Claims (8)
1. The utility model provides a feeding mechanism floats outward of mould which characterized in that includes: the device comprises a machine table, a supporting plate, a floating spring, a floating plate, a floating line rail, a floating limit, a material belt floating feeding track, a material belt anti-drop positioning mechanism, a material belt feeding cylinder and a floating material pressing rod; a supporting plate is arranged on the front side of the upper end of the machine table; a floating line rail is arranged on the rear side of the supporting plate; a floating plate is arranged at the rear end of the floating linear rail, and the bottom end of the floating plate is fixed on the machine table; a floating spring is arranged at the bottom of the rear side of the floating plate; grooves are formed in the supporting plate and the floating plate, floating limit is arranged in the grooves and fixed on the supporting plate and the floating plate;
a material belt floating feeding track is arranged at the upper end of the floating plate; the material belt anti-falling positioning mechanism and the material belt feeding positioning mechanism are both arranged on the material belt floating feeding track; a material belt feeding cylinder is arranged on the side of the material belt floating feeding track, and the material belt feeding cylinder and the material belt floating feeding track are matched for use; the upper end of the material belt floating feeding track is provided with a floating material pressing rod, and the floating material pressing rod and the material belt floating feeding track are matched for use.
2. The external floating feeding mechanism of claim 1, further comprising a strip starved sensor; the material strip lacks the material inductor and sets up in the material strip and floats the orbital outside of pay-off.
3. The feeding mechanism that floats outside mould of claim 1, characterized in that, pass through the bolt fastening between unsteady swager and the mould template.
4. The feeding mechanism of claim 1, wherein the supporting plate and the floating plate are fixed to the machine table by bolts.
5. The mold external floating feeding mechanism of claim 1, wherein the floating plate is fixed to the floating feeding track of the material belt by bolts.
6. The out-of-mold floating feed mechanism of claim 1, wherein the support plate has a height less than a height of the floating plate.
7. The floating feeding mechanism outside the mold as claimed in claim 1, wherein the machine table, the supporting plate and the floating plate are made of metal material.
8. The feeding mechanism as claimed in claim 1, wherein the floating pressing rod is provided with a spring, and the spring provides an elastic pressing force and the spring force is larger than the elastic force of the floating spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010867942.5A CN111957841A (en) | 2020-08-26 | 2020-08-26 | Outer floating feeding mechanism for die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010867942.5A CN111957841A (en) | 2020-08-26 | 2020-08-26 | Outer floating feeding mechanism for die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111957841A true CN111957841A (en) | 2020-11-20 |
Family
ID=73390503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010867942.5A Pending CN111957841A (en) | 2020-08-26 | 2020-08-26 | Outer floating feeding mechanism for die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111957841A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113060528A (en) * | 2021-03-31 | 2021-07-02 | 中国兵器装备集团自动化研究所有限公司 | Mold feeding and discharging mechanism |
-
2020
- 2020-08-26 CN CN202010867942.5A patent/CN111957841A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113060528A (en) * | 2021-03-31 | 2021-07-02 | 中国兵器装备集团自动化研究所有限公司 | Mold feeding and discharging mechanism |
| CN113060528B (en) * | 2021-03-31 | 2022-11-08 | 中国兵器装备集团自动化研究所有限公司 | Mold feeding and discharging mechanism |
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