CN211003436U - Bar blank conveying device - Google Patents
Bar blank conveying device Download PDFInfo
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- CN211003436U CN211003436U CN201921453646.XU CN201921453646U CN211003436U CN 211003436 U CN211003436 U CN 211003436U CN 201921453646 U CN201921453646 U CN 201921453646U CN 211003436 U CN211003436 U CN 211003436U
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Abstract
The utility model relates to a bar blank conveyer belongs to metallurgical industry steel rolling heating furnace equipment technical field. The technical scheme is as follows: the groove body (6) is trapezoidal, rollers (8) are installed below the groove body (6), a supporting plate (7) is welded in the middle of the groove body (6), a supporting plate (1) is arranged on the groove body (6), the supporting plate (1) is fixed on a transverse rib plate (3), the transverse rib plate (3) is fixed on a rolling shaft (4), the rolling shaft (4) is rotatably connected with a rear support (5) through a bearing, the rear support (5) is fixed on the groove body (6), a cylinder body of a hydraulic cylinder (9) is fixed on the groove body (6), a piston rod of the hydraulic cylinder (9) is in driving connection with a hanging bracket (12), and the hanging bracket (12) is fixed on the transverse rib plate (3). The utility model has the advantages that: the problem that the conveying device cannot automatically detect the blank to be lifted can be effectively solved, and meanwhile, the blank with large bending degree or two bent ends can be overturned, so that the blank can normally enter a furnace.
Description
Technical Field
The utility model relates to a bar blank conveyer belongs to metallurgical industry steel rolling heating furnace equipment technical field.
Background
The blank specification for the bar heating furnace is 150 x 12000mm, the blank is automatically detected by two conveying devices, and then the blank is lifted and conveyed to a furnace entering roller way from a rack. In actual work, when two racks are asynchronous or overhead travelling crane feeding is inclined, blank detecting gratings on two sides of the conveying device cannot detect blanks, and the gratings are arranged on the outer side of the trolley and are easy to collide the top and the side of the gratings when blank supporting operation is lost, so that the fault rate of the gratings of the conveying device is high, and the automatic operation of the trolley is influenced; secondly, the bending degree of the gear steel blank of the chrome-molybdenum system is large, and the gear steel blank can not be normally fed into a furnace when being directly conveyed to a roller way from a rack. Therefore, reducing the automatic blank supporting fault of the conveying device and solving the problem of furnace entering of the blank with larger bending degree or two bent ends are the technical problems to be solved urgently.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a bar blank conveyer can effectively reduce the problem that conveyer can not visit the base automatically and hold up, can overturn the great or crooked blank in both ends of crookedness simultaneously, ensures that the blank normally goes into the stove, solves the problem that exists among the background art.
The technical scheme of the utility model is that:
the utility model provides a bar blank conveyer, contains layer board, horizontal gusset, roller bearing, after-poppet, cell body, backup pad, gyro wheel, pneumatic cylinder and gallows, the cell body is trapezoidal, and the gyro wheel is installed to the below of cell body, and the middle welded support board of cell body is equipped with the layer board on the cell body, and the layer board is fixed on horizontal gusset, and horizontal gusset is fixed on the roller bearing, and the roller bearing passes through the bearing to be connected with the after-poppet rotation, and the after-poppet is fixed on the cell body, and the cylinder body of pneumatic cylinder is fixed on the cell body, and the piston rod and the gallows drive of.
The supporting plate is T-shaped, a groove is formed in the supporting plate, and a contact switch is arranged in the groove.
The transverse rib plate is T-shaped, and two ends of the transverse rib plate are respectively fixed with the supporting plate and the rolling shaft into a whole to form the supporting arm mechanism.
The contact switch in the groove on the supporting plate is a contact grating.
The rear support is a cuboid and is connected with the roller support.
Adopt the utility model discloses, during the use, install this blank conveyer on trapped orbit, when holding in the palm and sending the blank, drive conveyer through the gyro wheel of installing in the cell body below and go forward, make the facade contact blank of layer board, the contact grating of installing in the layer board recess this moment is triggered, and the pneumatic cylinder starts to hold up the blank, holds up the highest position after, and the gyro wheel drives the blank and retreats the roll table top, puts the blank on the roll table, accomplishes the action of once holding in the palm the blank transmission. For the blank with larger curvature or with two bent ends, the supporting plate is firstly extended to the lower part of the blank, the distance of the supporting plate is less than half of the side length of the blank, and then the supporting plate is lifted up to turn the blank to a required angle.
The utility model has the advantages that: the problem that blanks cannot be detected due to asynchronous racks or skew overhead traveling crane feeding can be solved; and for the blank with larger bending degree or with two bent ends, the blank can be turned to a required angle, so that the blank can be normally fed into the furnace.
Drawings
FIG. 1 is a front view of the present invention;
fig. 2 is a top view of the present invention;
in the figure: the device comprises a supporting plate 1, a contact switch 2, a transverse rib plate 3, a rolling shaft 4, a rear support 5, a groove body 6, a supporting plate 7, a rolling wheel 8, a hydraulic cylinder 9, an electric control box 10, a hydraulic control box 11, a hanging bracket 12 and a shaft sleeve 13.
Detailed Description
The invention will be further explained by way of example with reference to the accompanying drawings.
Referring to the attached drawings 1 and 2, the bar blank conveying device comprises a supporting plate 1, a transverse rib plate 3, a rolling shaft 4, a rear support 5, a groove body 6, a supporting plate 7, a rolling wheel 8, a hydraulic cylinder 9 and a hanging bracket 12, wherein the groove body 6 is trapezoidal, the rolling wheel 8 is installed below the groove body 6, the supporting plate 7 is welded in the middle of the groove body 6, the supporting plate 1 is arranged on the groove body 6, the supporting plate 1 is fixed on the transverse rib plate 3, the transverse rib plate 3 is fixed on the rolling shaft 4, the rolling shaft 4 is rotatably connected with the rear support 5 through a bearing, the rear support 5 is fixed on the groove body 6, a cylinder body of the hydraulic cylinder 9 is fixed on the groove body 6, a piston rod of the hydraulic cylinder 9 is.
The specific embodiment is as follows:
in this embodiment, the supporting plate 1 is welded into a T shape by two steel plates with the thickness of 10mm, and a groove is formed in the middle of the top of the supporting plate and used for installing the proximity switch 2.
The contact switch 2 is a grating arranged in a groove at the top of the supporting plate 1, and the grating is connected with the electric control box 10 through a lead.
The transverse rib plate 3 is welded into a T shape by adopting two steel plates with the thickness of 10mm, and the two ends of the transverse rib plate 3 are respectively welded with the supporting plate 1 and the rolling shaft 4 into a whole to form a supporting arm mechanism of the conveying device.
The roller 4 is a round shaft with the diameter of 80mm, is arranged with the rear bracket 5 through a bearing and can be upwards supported by 45 degrees.
The rear bracket 5 is two cuboids with holes, and is welded with the groove body 6 together to support the roller 4.
The tank body 6 is a trapezoid tank body with a bottom formed by welding 10mm steel plates, the supporting plate 1 is supported at the front end of the tank body 6, the supporting plate 7 is welded in the middle of the tank body 6, and the rollers 8 are arranged on the outer sides of four corners below the tank body 6.
The supporting plate 7 is a steel plate with the thickness of 10mm and is vertically welded on the steel plates at the two sides of the groove body 6.
The rollers 8 are four wheels with bearing steel and run through a fixed track.
The hydraulic cylinder 9 bears the weight 3t, is fixed on the groove body 6 and is in driving connection with the hanger 12.
An electric control box 10 controls the forward and backward movement of the transmission, and a hydraulic control box 11 controls the raising and lowering of the hydraulic cylinder.
The electric control box 10 and the hydraulic control box 11 are both mounted on steel plates on both sides of the rear bracket 5.
The hydraulic cylinder 9, the supporting plate 1, the groove body 6 and the roller 8 of the device can be adjusted according to the weight of the supported blank.
The utility model discloses a concrete operation process as follows:
the blank conveying device is arranged on a fixed track, and the operation mode of the blank conveying device is controlled by a program. When a blank is supported and sent, firstly, the rollers 8 arranged at four corners below the groove body 6 are driven by a program to drive the conveying device to move forward, so that the vertical surface of the supporting plate 1 is contacted with the blank, the contact grating 2 arranged in the supporting plate 1 is triggered at the moment, a trigger signal is transmitted to the electric control box 10, the electric control box 10 transmits the signal to the hydraulic control box 11, and the hydraulic control box 11 starts the hydraulic cylinder 9 to support the blank; after the supporting to the highest position, the roller 8 drives the blank to retreat above the roller way, and the hydraulic control box 11 starts the hydraulic cylinder 9 to place the blank on the roller way, thereby completing the action of supporting the blank for one time.
If the blank is to be turned over, extending the supporting plate 1 below the blank for a distance less than half of the side length of the blank, and then lifting the supporting plate 1 to turn over the blank for 90 degrees; it is also possible to turn the continuous blank to the desired angle by successively pressing the "raise-advance" button from the operating panel.
Claims (5)
1. A bar blank conveying device is characterized by comprising a supporting plate (1), a transverse rib plate (3), a rolling shaft (4), a rear support (5), a groove body (6), a supporting plate (7), a rolling wheel (8), a hydraulic cylinder (9) and a hanging bracket (12), the improved trough body structure is characterized in that the trough body (6) is trapezoidal, rollers (8) are installed below the trough body (6), a supporting plate (7) is welded in the middle of the trough body (6), a supporting plate (1) is arranged on the trough body (6), the supporting plate (1) is fixed on a transverse rib plate (3), the transverse rib plate (3) is fixed on a rolling shaft (4), the rolling shaft (4) is rotatably connected with a rear support (5) through a bearing, the rear support (5) is fixed on the trough body (6), a cylinder body of a hydraulic cylinder (9) is fixed on the trough body (6), a piston rod of the hydraulic cylinder (9) is in driving connection with a hanging bracket (12), and the hanging bracket (12) is fixed on.
2. A transfer device for rod blanks according to claim 1, characterised in that the carrier plate (1) is t-shaped, that the carrier plate (1) is provided with a recess, in which recess the contact switch (2) is arranged.
3. The bar blank conveying device according to claim 2, characterized in that the transverse rib plate (3) is T-shaped, and two ends of the transverse rib plate (3) are respectively fixed with the supporting plate (1) and the rolling shaft (4) into a whole to form a supporting arm mechanism.
4. A bar stock transfer device according to claim 1, characterized in that the contact switches (2) in the recesses in the pallets (1) are contact gratings.
5. A transfer device for rod blanks according to claim 1, characterised in that the rear support (5) is rectangular and that the rear support (5) is in supporting connection with the roller (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921453646.XU CN211003436U (en) | 2019-09-03 | 2019-09-03 | Bar blank conveying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921453646.XU CN211003436U (en) | 2019-09-03 | 2019-09-03 | Bar blank conveying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211003436U true CN211003436U (en) | 2020-07-14 |
Family
ID=71503302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921453646.XU Active CN211003436U (en) | 2019-09-03 | 2019-09-03 | Bar blank conveying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211003436U (en) |
-
2019
- 2019-09-03 CN CN201921453646.XU patent/CN211003436U/en active Active
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