CN201837210U - Drying stepping device - Google Patents
Drying stepping device Download PDFInfo
- Publication number
- CN201837210U CN201837210U CN2010205730065U CN201020573006U CN201837210U CN 201837210 U CN201837210 U CN 201837210U CN 2010205730065 U CN2010205730065 U CN 2010205730065U CN 201020573006 U CN201020573006 U CN 201020573006U CN 201837210 U CN201837210 U CN 201837210U
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- China
- Prior art keywords
- support
- cylinder
- dolly
- carriage
- hinged
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- Expired - Fee Related
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Abstract
The utility model discloses a drying stepping device, which comprises a support and a control box. A trolley capable of moving along the upper surface of the support is disposed on the support, a propelling cylinder for pushing the trolley to move back and forth is mounted on the support, a bracket is further mounted on the support via a propping mechanism, and the control box controls actions of the propelling cylinder and the propping mechanism. The propping mechanism comprises at least two corbels which are arranged in parallel, upper ends of the corbels are hinged with the bracket, middles of the corbels are hinged with the support, a propping cylinder is further mounted on the support, a piston rod of the propping cylinder is hinged with the lower end of one corbel, and the control box controls the action of the propping cylinder. The drying stepping device with the structure is reasonable in structure, large in stepping distance, convenient in maintenance, beneficial for increasing galvanization efficiency, suitable to be used in various drying occasions and beneficial for increasing work efficiency.
Description
Technical field
The utility model relates to a kind of oven dry step device.
Background technology
Capital equipment as express-way guard-rail plates continuous zinc coating---oven dry step device, present most of enterprises adopt the mode of chain stepping, and minority adopts the mode of eccentric stepping.The mode of chain stepping is simple in structure, can satisfy the demand of guardrail board oven dry, but chain need pass through drying oven inside or bottom, if chain breaks down,, cause maintenance difficult because bake out temperature is higher, particularly drying oven is than under the long situation, and this defective is more obvious.Eccentric step device is to utilize eccentric stiffener to drive guardrail board to advance, and need not to pass through the drying oven burner hearth, repairs more convenient, but the distance of a stepping is less, the distance of a guardrail board of stepping generally needs continuous stepping 4--6 time, has influenced the efficient of continuous zinc coating.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of rational in infrastructure at above-mentioned deficiency, and step distance is big, easy to maintenance, and helps to improve a kind of oven dry step device of zinc-plated efficient.
For solving the problems of the technologies described above, this oven dry step device comprises support, its design feature is: support is provided with the dolly that moves along rack upper surface, be equipped with on the support and promote the round propulsion cylinder that moves of dolly, also carriage is installed on the support, also comprises the control cabinet of control propulsion cylinder and picking-up mechanism action by holding up mechanism.
The oven dry step device of this structure is to reset and promote step by step structure by picking-up to realize that step distance is big, easy to maintenance, and helps to improve zinc-plated efficient.
Picking-up resets and promotes step by step structure and mainly comprises the dolly that is arranged on the support, and dolly can move along rack upper surface, and dolly is the main carrier of carrying guardrail board, plays the carrying guardrail board.Propulsion cylinder is installed on the support, and the piston rod of propulsion cylinder and dolly end link together.Control cabinet also is installed on the support, and propulsion cylinder is controlled by control cabinet, and propulsion cylinder promotes dolly and does translation forward and homing action backward along rack upper surface under the control of control cabinet, plays the effect of transporting guardrail board on the dolly.The support top also is provided with carriage, and carriage is rack-mount by holding up mechanism, holds up mechanism and is controlled by control cabinet.Under the control of control cabinet, hold up mechanism's driven bracket and do upwards picking-up and downward homing action, play guardrail board on the picking-up dolly.The course of work of this oven dry step device is, when carriage was in reset mode, dolly also was in reset mode, and at this moment, the carriage upper surface is lower than the dolly upper surface, and carriage separates with the guardrail board of dolly carrying, and guardrail board weight is all born by dolly.Control cabinet control propulsion cylinder promotes dolly translation forward then, finishes the action with the guardrail board stepping, so just the guardrail board on the dolly has been transported a step distance forward.The size of step distance depends on the straight line displacement of propulsion cylinder piston rod, and propulsion cylinder piston rod straight line displacement is big more, and the step distance of a stepping of this oven dry step device is also big more.After stepping was finished, control cabinet control held up mechanism and upwards promotes carriage, and makes the carriage upper surface be higher than the dolly upper surface, and like this, carriage just holds up guardrail board from dolly, and guardrail board and dolly are separated.After the picking-up, control cabinet control propulsion cylinder retreats and resets, and control picking-up mechanism moves down and resets again, and at this moment, the carriage upper surface is lower than the dolly upper surface once more, and guardrail board is separated with carriage once more, and is carried by dolly.Such stepping flow process finishes, and when next stepping flow process begins, repeats said process.This oven dry step device does not have chain sprocket mechanism, during oven dry, can not extend in the drying oven, whenever finishes a stepping flow process, automatically resets immediately, and not existing can't maintenance problem because of high-temperature baking, repairs very conveniently, helps to improve zinc-plated efficient.
As a kind of implementation, described picking-up mechanism comprises at least two trailing arms that be arranged in parallel, the trailing arm upper end is hinged with carriage, the trailing arm middle part is hinged with support, the picking-up cylinder also is installed on the support, piston rod and a trailing arm lower end of holding up cylinder are hinged, and control cabinet control holds up the cylinder action.
The picking-up mechanism of this structure comes driven bracket to move up and down by hinged swing mode.The effect of trailing arm is support, rocking bracket, and carriage is supported on the support top by trailing arm.With the hinged setting of support, when moved picking-up cylinder promotion trailing arm lower end, under the hinged support of support, the trailing arm upper end also promotes to move on the carriage, when the picking-up cylinder resets, also resets by the trailing arm driven bracket, and was simple in structure, easy to maintenance in the middle part of the trailing arm.
As improvement, the carriage of telling comprises the support bar consistent with the moving of car direction, and the quantity of support bar is at least two, lays respectively at the both sides of dolly.
Carriage is set to be arranged on two support bars of moving of car direction both sides, and structure is simpler, repairs convenient.
In sum, adopt the oven dry step device of this structure, rational in infrastructure, step distance is big, easy to maintenance, and helps to improve zinc-plated efficient, is adapted at using on the various oven dry occasions, helps to increase work efficiency.
Description of drawings
In conjunction with the accompanying drawings the utility model is described in further details:
Fig. 1 is the structural representation of the utility model reset mode;
Fig. 2 is the structural representation of the utility model dolly stepping state;
Fig. 3 is the structural representation of the utility model carriage stepping state;
Fig. 4 is the structural representation of the utility model dolly reset mode;
Fig. 5 is the structural representation of the utility model carriage reset mode;
Fig. 6 is the structural representation of the utility model stepping state.
Among the figure: 1 is support, and 2 is dolly, and 3 is propulsion cylinder, and 4 is carriage, and 5 is trailing arm, and 6 for holding up cylinder, and 7 is control cabinet, and 8 is drying oven, and 9 is guardrail board, and 10 is guide rail, and 11 is roller, and 12 is block, and 13 for pushing away frame.
The specific embodiment
As shown in Figure 1, this oven dry step device comprises the support 1 that is formed by fixedly connecting by horizontal iron plate and vertical iron plate, and the horizontal iron plate level of support 1 is passed drying oven 8.The horizontal iron plate of support 1 is provided with dolly 2, dolly 2 bottoms are equipped with the roller 11 that rolls along support 1 upper surface, support 1 upper surface is installed with along the horizontally extending guide rail 10 of support 1 length direction, roller 11 is provided with the groove that cooperates with guide rail 10, like this, dolly 2 just can be in 10 operations of the support lower edge of roller 11 guide rail.Also be horizontally installed with the propulsion cylinder 3 corresponding with support 1 lower end position on the support 1, control cabinet 7 is installed on the support 1, control cabinet 7 links together by tracheae and propulsion cylinder 3, and control cabinet 7 moves back and forth by tracheae control propulsion cylinder 3.What dolly 2 bottoms were installed with downward extension pushes away frame 13, and the piston rod of propulsion cylinder 3 is with to push away frame 13 hinged, and like this, control cabinet 7 just can promote dollies 2 along guide rail 10 reciprocating motions by propulsion cylinder 3.The left and right sides of dolly 2 traffic directions is provided with carriage 4, and carriage 4 comprises two support bars that be arranged in parallel with dolly 2 traffic directions, and two support bars lay respectively at the left and right sides of dolly 2.Support 1 both sides are hinged with the trailing arm corresponding with post position 5 respectively, trailing arm 5 upper ends and support bar lower hinge are together, the quantity of trailing arm 5 is two, the middle part of a trailing arm 5 and support 1 are hinged, constitute a lever rotational structure, another trailing arm 5 lower ends and support 1 are hinged, and two trailing arms 5 be arranged in parallel.Carriage 4 lower ends are equipped with block 12, and the main effect of block 12 is to guarantee that when carriage 4 descends carriage 4 unlikely declines excessively can reset once more.Also be equipped with on the support 1 and hold up cylinder 6, hold up cylinder 6 and be connected with control cabinet 7 by tracheae, the cylinder sleeve and the support 1 that hold up cylinder 6 are hinged, and the piston rod and trailing arm 5 lower ends that hold up cylinder 6 are hinged.Under the control of control cabinet 7, the piston rod that holds up cylinder 6 will promote trailing arm 5 lower ends and rotate around the jointed shaft of trailing arm 5 with support 1, and like this, trailing arm 5 upper ends just promote carriage 4 and make progress, move forward.
To dry four guardrail board 9 is the course of work that example describes this oven dry step device in detail.The first step, as shown in Figure 1, under control cabinet 7 controls, the piston rod of propulsion cylinder 3 is in contraction state to after-contraction, and the piston rod that holds up cylinder 6 is in the state of stretching out, at this moment, dolly 2 upper surfaces are higher than carriage 4 height, and the weight of guardrail board 9 is supported by dolly 2 fully, and guardrail board 9 is positioned at drying oven 8 dries.
Second step, as shown in Figure 2, after drying time finishes, under control cabinet 7 controls, the piston rod of propulsion cylinder 3 is released forward, is in the state of stretching out, under the promotion of propulsion cylinder 3 piston rods, dolly 2 moves forward along guide rail 10, and two guardrail board 9 are transported drying oven 8 burner hearths.At this moment, the piston rod that holds up cylinder 6 still is in the state of stretching out, and dolly 2 upper surfaces are higher than carriage 4 height, and the weight of guardrail board 9 is supported by dolly 2 fully.
The 3rd step, as shown in Figure 3, under control cabinet 7 controls, hold up cylinder 6 beginnings to the recovery piston rod that contracts, piston rod promotes carriage 4 by trailing arm 5 and moves up forward, and when the height of carriage 4 is higher than the height of dolly 2, carriage 4 will replace dolly 2 that guardrail board 9 is held up, at this moment, the piston rod of propulsion cylinder 3 is in the state of stretching out.
In the 4th step, as shown in Figure 4, under control cabinet 7 control, propulsion cylinder 3 beginnings are to the recovery piston rod that contracts, and piston rod drags dolly 2 and moves backward by pushing away frame 13, reset up to propulsion cylinder 3, at this moment, the position when dolly 2 is also got back to the first step.At this moment, the piston rod that holds up cylinder 6 still is in contraction state, and guardrail board 9 is supported by carriage 4.
The 5th step, as shown in Figure 5, under control cabinet 7 controls, hold up the extrapolated piston rod of cylinder 6 beginnings, with the effect of the hinged trailing arm 5 of support 1 under, carriage 4 is moved down by trailing arm 5 pushers, when the upper level of carriage 4 is lower than dolly 2 upper level, guardrail board 9 drops on the dolly 2 again, and the weight of guardrail board 9 is supported by dolly 2 fully.Be in reset mode when holding up the complete pushing piston-rod of cylinder 6, carriage 4 is also got back to the reset mode of the first step, and like this, a stepping flow process just is through with.
The 6th step entered next stepping flow process, as shown in Figure 6, under control cabinet 7 control, promoted cylinder 3 and promoted dollies 2 and move forward a step distance, and four guardrail board 9 are all transported drying oven 8 burner hearths, repeated above-mentioned one to five step to get final product.
In the present embodiment, propulsion cylinder 2 and the ready-made cylinder of picking-up cylinder 6 for buying on the market, structure belongs to known technology; Control cabinet 7 adopts known control circuit, no longer carefully states at this.
Claims (3)
1. dry step device for one kind, comprise support (1), it is characterized in that: support (1) is provided with along the dolly (2) of support (1) upper surface motion, be equipped with on the support (1) and promote the round propulsion cylinder (3) that moves of dolly (2), also carriage (4) is installed on the support (1), also comprises the control cabinet (7) of control propulsion cylinder (3) and picking-up mechanism action by holding up mechanism.
2. oven dry step device as claimed in claim 1, it is characterized in that: described picking-up mechanism comprises at least two trailing arms that be arranged in parallel (5), trailing arm (5) upper end is hinged with carriage (4), trailing arm (5) middle part is hinged with support (1), also be equipped with on the support (1) and hold up cylinder (6), the piston rod and a trailing arm (5) lower end that hold up cylinder (6) are hinged, and control cabinet (7) control holds up cylinder (6) action.
3. oven dry step device as claimed in claim 1 or 2 is characterized in that: described carriage (4) comprises and the consistent support bar of dolly (2) direction of motion that the quantity of support bar is at least two, lays respectively at the both sides of dolly (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205730065U CN201837210U (en) | 2010-10-23 | 2010-10-23 | Drying stepping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205730065U CN201837210U (en) | 2010-10-23 | 2010-10-23 | Drying stepping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201837210U true CN201837210U (en) | 2011-05-18 |
Family
ID=44007320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205730065U Expired - Fee Related CN201837210U (en) | 2010-10-23 | 2010-10-23 | Drying stepping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201837210U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103349089A (en) * | 2013-02-06 | 2013-10-16 | 北京康得利机械设备制造有限公司 | Stepping marinating apparatus |
-
2010
- 2010-10-23 CN CN2010205730065U patent/CN201837210U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103349089A (en) * | 2013-02-06 | 2013-10-16 | 北京康得利机械设备制造有限公司 | Stepping marinating apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110518 Termination date: 20131023 |