CN202045303U - Unloading mechanism for steel bar straightening machine - Google Patents
Unloading mechanism for steel bar straightening machine Download PDFInfo
- Publication number
- CN202045303U CN202045303U CN2011201043311U CN201120104331U CN202045303U CN 202045303 U CN202045303 U CN 202045303U CN 2011201043311 U CN2011201043311 U CN 2011201043311U CN 201120104331 U CN201120104331 U CN 201120104331U CN 202045303 U CN202045303 U CN 202045303U
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- China
- Prior art keywords
- dump gate
- swing arm
- fixed
- stock guide
- rotating shaft
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Abstract
The utility model discloses an unloading mechanism for a steel bar straightening machine. The unloading mechanism comprises multiple guiding plate racks fixed on a frame, and a pair of guiding plates which are symmetrically fixed at two sides of the front and rear of the guiding plate racks. Steel bars penetrate through a gap between the pair of guiding plates. An unloading door is arranged below the steel bars. The unloading door is driven by a reciprocating movement mechanism to make reciprocating movement, so as to be closed for the purpose of supporting the steel bars or to be opened for the purpose of unloading the steel bars. The unloading mechanism of the utility model has the beneficial effects that the unloading mechanism is connected with a control device; under the control of the control device, the unloading door is driven by the reciprocating movement mechanism to make reciprocating movement, so as to be closed for the purpose of supporting steel bars or to be opened for the purpose of unloading steel bars; steel bars fall off via a sliding plate along a preset track, and successfully enter into a collecting apparatus in a flexible and sequential manner; and a control switch connected with cut steel bars is arranged on a length-scale positioning base, realizing signal transmission and cutting operation and meanwhile achieving highly-efficient highly-precise cutting and unloading operation.
Description
Technical field
The utility model relates to bar straightener, particularly be a kind of shedding mechanism of bar straightener.
Background technology
At present, the bar straightener of prior art all is furnished with shedding mechanism, and when reinforcing bar entered unloading rack and reaches the length requirement that sets, main frame was sheared, the reinforcing bar material collecting device that directly drops.
The defective that the shedding mechanism of above-mentioned prior art exists is: be sheared blanking from reinforcing bar, to falling into a segment distance is arranged in the material collecting device, no matter reinforcing bar collides material collecting device under the gravity effect still be other reinforcing bar of having deposited, and the linearity of reinforcing bar and precision are caused in various degree infringement; Reinforcing bar directly drops and exists in a jumble, interlocks in addition, directly influences bundling, collection work, and production efficiency is low.
Summary of the invention
The purpose of this utility model is to overcome the deficiency of above-mentioned technology, and a kind of shedding mechanism that has bar straightener automation control, flexible, orderly is provided.
The technical scheme that solves the problems of the technologies described above is: a kind of shedding mechanism of bar straightener, and the shedding mechanism of described bar straightener comprises: be fixed on a plurality of stock guide supports on the frame; Monosymmetric a pair of stock guide before and after being fixed on the stock guide support; Being provided with the reinforcing bar that passes through in the space between a pair of stock guide, is Dump gate below the reinforcing bar, and Dump gate moves back and forth under reciprocating device drives and realizes closing spacer bar or opening and unload reinforcing bar.
The beneficial effects of the utility model are: shedding mechanism of the present utility model is connected with control device, under control device control, Dump gate moves back and forth under reciprocating device drives and realizes closing spacer bar or opening and unload reinforcing bar, the reinforcing bar that falls tumbles along default track through sliding plate, can enter material collecting device flexible, in order smoothly; The gauge tap that connects shear reinforcement is housed on the length scales positioning seat, realizes the transmission of signal, when carrying out shear action, provide a kind of high efficiency, high-precision shearing discharge operation.
Description of drawings
Fig. 1 is a front view of the present utility model;
Fig. 2 is that A is to view among Fig. 1, and promptly Dump gate is closed spacer bar;
Fig. 3 is that B is to view among Fig. 1, and promptly Dump gate is opened and unloaded reinforcing bar;
Fig. 4 is a F portion enlarged drawing among Fig. 2;
Fig. 5 is an E portion enlarged drawing among Fig. 3.
" sequence number explanation in the accompanying drawing "
1: the stock guide support; 3: stock guide; 4: the stock guide fastening bolt; 7: the Dump gate swing arm; 8: Dump gate; 9: the seat bearing; 10: swing arm; 11: Dump gate swing arm fastening bolt; 12: the cylinder piston joint; 13: bearing pin; 14: split pin; 15: cylinder; 17: fixed axis; 18: frame; 21: the swing arm fastening bolt; 23: the Dump gate rotating shaft; 25: the length scales positioning seat; 26: reinforcing bar; 27: sliding plate.
The specific embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail.
Fig. 1 is a front view of the present utility model; Fig. 2 is that A is to view among Fig. 1, and promptly Dump gate is closed spacer bar; Fig. 3 is that B is to view among Fig. 1, and promptly Dump gate is opened and unloaded reinforcing bar; Fig. 4 is a F portion enlarged drawing among Fig. 2; Fig. 5 is an E portion enlarged drawing among Fig. 3.
The utility model provides a kind of shedding mechanism of bar straightener, and the shedding mechanism of described bar straightener comprises: be fixed on a plurality of stock guide supports 1 on the frame 18; Monosymmetric a pair of stock guide 3 before and after being fixed on the stock guide support 1 by stock guide fastening bolt 4; Being provided with the reinforcing bar 26 that passes through in the space between a pair of stock guide 3, is Dump gate 8 below the reinforcing bar 26, and Dump gate 8 moves back and forth under reciprocating device drives and realizes closing spacer bar 26 or opening and unload reinforcing bar 26.
Described reciprocating device is: described Dump gate 8 is fixed on an end of Dump gate swing arm 7, and Dump gate swing arm 7 other ends are fixed in the Dump gate rotating shaft 23, and rotating shaft 23 is hinged on the stock guide support 1; Swing arm 10 1 ends are fixed in the Dump gate rotating shaft 23, and swing arm 10 other ends and cylinder piston joint 12 are hinged, and cylinder piston joint 12 is contained on the piston rod of cylinder 15, and cylinder 15 is hinged on the stock guide support 1; Below Dump gate 8, also be provided with the sliding plate 27 of inclination.On the described sliding plate 27 upper ends overlap joint stock guide support 1, insert in the material collecting device (figure does not show) sliding plate 27 lower ends.On the sliding plate 27 upper ends overlap joint stock guide support 1, insert in the material collecting device sliding plate 27 lower ends.
Say that more specifically be fixed with a bearing 9 on stock guide support 1, rotating shaft 23 runs through a bearing 9 and hinged with seat bearing 9.
The sliding length scales positioning seat 25 that is fitted with in the described space between a pair of stock guide 3 is used securing member regular length scale positioning seat 25 in the outside of stock guide 3, the gauge tap that connects shear reinforcement is housed on the length scales positioning seat 25.
The structure that described cylinder 15 is hinged on the stock guide support 1 comprises fixed axis 17, described fixed axis 17 two ends are threaded, fixed axis 17 threaded one end places are fixed on it on stock guide support 1 according to horizontal direction by securing member, the bottom of the hinged cylinder 15 of optical axis of fixed axis 17 other ends, fixed axis 17 other end screw thread places limit moving of cylinder 15 horizontal directions with securing member.
The structure that described Dump gate swing arm 7 other ends are fixed on Dump gate rotating shaft 23 is: Dump gate swing arm 7 other ends are the elastic openings that are communicated to equipped Dump gate rotating shaft 23 through holes, and Dump gate swing arm fastening bolt 11 connects described elastic opening Dump gate swing arm 7 other ends are fixed in the Dump gate rotating shaft 23.
The structure that described swing arm 10 1 ends are fixed on Dump gate rotating shaft 23 is: swing arm 10 1 ends run through through hole two parts for separating of Dump gate rotating shaft 23, swing arm fastening bolt 21 connects two parts of described separation, simultaneously swing arm 10 1 ends is fixed in the Dump gate rotating shaft 23.
Below the course of work of the present utility model is described:
Length scales positioning seat 25 sliding being contained between a pair of stock guide 3 of joining, on the length scales positioning seat 25 gauge tap is installed, cutting mechanism part at the straightener main frame also is equipped with gauge tap equally, and as requested, length scales positioning seat 25 is positioned on the position of setting shear reinforcement length.
When passing space between the stock guide through the reinforcing bar 26 of straightener and reach the length that sets, gauge tap on the contact length scale positioning seat 25, signal is passed to the gauge tap on the cutting mechanism on the straightener main frame, while cutting mechanism shear reinforcement, the cylinder control element is received signal therewith, cylinder 15 stretches out fast, driving Dump gate rotating shafts 23 with the hinged swing arm 10 of cylinder 15 rotates, then give Dump gate swing arm 7 with transmission of power, Dump gate swing arm 7 drives Dump gate 8 and opens (as shown in Figure 5), the reinforcing bar 26 that sets length is sheared the back and discharges by sliding plate 27 from discharge port, the reinforcing bar 26 of discharging will enter in the material collecting device, enter next process again.
Claims (6)
1. the shedding mechanism of a bar straightener is characterized in that, the shedding mechanism of described bar straightener comprises: be fixed on a plurality of stock guide supports (1) on the frame (18); Be fixed on stock guide support (1) and go up front and back monosymmetric a pair of stock guide (3); Be provided with the reinforcing bar (26) that passes through in the space between a pair of stock guide (3), be Dump gate (8) below the reinforcing bar (26), Dump gate (8) moves back and forth under reciprocating device drives and realizes closing spacer bar (26) or opening and unload reinforcing bar (26).
2. according to the shedding mechanism of bar straightener described in the claim 1, its feature just is, described reciprocating device is: described Dump gate (8) is fixed on an end of Dump gate swing arm (7), Dump gate swing arm (7) other end is fixed in the Dump gate rotating shaft (23), and rotating shaft (23) is hinged on the stock guide support (1); Swing arm (10) one ends are fixed in the Dump gate rotating shaft (23), swing arm (10) other end and cylinder piston joint (12) are hinged, cylinder piston joint (12) is contained on the piston rod of cylinder (15), and cylinder (15) is hinged on the stock guide support (1); Also be provided with the sliding plate (27) of inclination in Dump gate (8) below.
3. according to the shedding mechanism of bar straightener described in the claim 1, its feature just is, the sliding length scales positioning seat (25) that is fitted with in the described space between a pair of stock guide (3), at the outside of stock guide (3) securing member regular length scale positioning seat (25), the gauge tap that connects shear reinforcement is housed on the length scales positioning seat (25).
4. according to the shedding mechanism of bar straightener described in the claim 2, its feature just is, the structure that described cylinder (15) is hinged on the stock guide support (1) comprises fixed axis (17), described fixed axis (17) two ends are threaded, fixed axis (17) threaded one end place is fixed on it on stock guide support (1) according to horizontal direction by securing member, the bottom of the hinged cylinder of optical axis (15) of fixed axis (17) other end, fixed axis (17) other end screw thread place limits moving of cylinder (15) horizontal direction with securing member.
5. according to the shedding mechanism of bar straightener described in the claim 2, its feature just is, the structure that described Dump gate swing arm (7) other end is fixed on Dump gate rotating shaft (23) is: Dump gate swing arm (7) other end is the elastic opening that is communicated to equipped Dump gate rotating shaft (23) through hole, and Dump gate swing arm fastening bolt (11) connects described elastic opening Dump gate swing arm (7) other end is fixed in the Dump gate rotating shaft (23).
6. according to the shedding mechanism of bar straightener described in the claim 2, its feature just is, the structure that described swing arm (10) one ends are fixed on Dump gate rotating shaft (23) is: swing arm (10) one ends run through through hole two parts for separating of Dump gate rotating shaft (23), swing arm fastening bolt (21) connects two parts of described separation, simultaneously swing arm (10) one ends is fixed in the Dump gate rotating shaft (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201043311U CN202045303U (en) | 2011-04-11 | 2011-04-11 | Unloading mechanism for steel bar straightening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201043311U CN202045303U (en) | 2011-04-11 | 2011-04-11 | Unloading mechanism for steel bar straightening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202045303U true CN202045303U (en) | 2011-11-23 |
Family
ID=44985628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201043311U Expired - Lifetime CN202045303U (en) | 2011-04-11 | 2011-04-11 | Unloading mechanism for steel bar straightening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202045303U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102989930A (en) * | 2012-12-20 | 2013-03-27 | 国鼎(南通)管桩有限公司 | Receiving stand of automatic heading and precise cutting machine for concrete tubular pile reinforced bars |
-
2011
- 2011-04-11 CN CN2011201043311U patent/CN202045303U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102989930A (en) * | 2012-12-20 | 2013-03-27 | 国鼎(南通)管桩有限公司 | Receiving stand of automatic heading and precise cutting machine for concrete tubular pile reinforced bars |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111123 |