CN217190682U - Continuous type baking equipment is used in plastic-coated pipe production - Google Patents

Abstract

The utility model discloses a continuous baking device for plastic-coated pipe production, which comprises a workbench, wherein a baking box and a first rotating shaft are respectively arranged on the upper surface of the workbench, a first slider is sleeved on the outer wall of the first rotating shaft, an adjusting mechanism is connected with the upper end of the first slider, a second slider is arranged at the upper end of the adjusting mechanism, a fixed rod is arranged in the second slider in a penetrating way, the fixed mounting mode of a bearing plate is optimized and adjusted on the basis of the original baking device, the horizontal sliding of a limiting rod in a limiting groove can be used for pushing and pulling the right side of the bearing plate in the vertical direction through the mutual matching action among parts such as the second slider, the fixed rod, a supporting plate and the like, so that the bearing plate can rotate in a small angle by taking a connecting rod as an axis, and a group of expansion plates are arranged at the end part of the bearing plate in a penetrating way, the arc-shaped edge at the upper end of the expansion plate can play a role in one-way limiting on the plastic-coated pipe, and the plastic-coated pipe which is led out is prevented from reversely sliding.

Description

Continuous type baking equipment is used in plastic-coated pipe production

Technical Field

The utility model relates to a plastic-coated pipe production facility technical field especially relates to a plastic-coated pipe production is with continuous type baking equipment.

Background

Along with the release in succession of novel pipeline, the pipeline that is used for carrying the gas adopts the plastic-coated pipe, and interior outer plastic-coated pipe is a special pipeline of gas, and this tubular product can carry any gas, include: the product is a novel pipeline material newly developed in China, adopts a composite structure with plastic-coated protective layers inside and outside and a reinforced welded steel pipe or a seamless pressure-bearing steel pipe in the middle, overcomes the defects of easy rusting, corrosion, high pollution, low strength and easy deformation of the steel pipe and integrates the common advantages of the steel pipe and plastic products, belongs to an environment-friendly product popularized and used in China, the plastic-coated pipe takes the pipe as a base body, a plastic anticorrosive layer is welded on the inner surface of a bottom pipe by using a spraying, rolling, dipping and absorbing process, the inner surface and the outer surface of the composite pipe are welded with the plastic anticorrosive layer, and the plastic-coated steel pipe has excellent corrosion resistance and smaller friction resistance, so the outer wall of the plastic-coated pipe needs to be dried in the production process.

If the publication is CN214077628U, the continuous type toasts case for plastic-coated pipe production that the grant announcement date is 20210831 can carry out spacing protection to plastic-coated pipe in the transmission process, but can't carry out angle modulation on receiving platform, and receiving platform in the horizontality can influence the derivation of plastic-coated pipe, can't adjust receiving platform's height simultaneously, is inconvenient to receive the plastic-coated pipe of different sizes, has certain drawback.

At present, aiming at the problems, the innovative design is carried out on the basis of the original continuous baking device for producing the plastic-coated pipe.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a plastic-coated pipe production is with continuous type baking equipment has the effect of adjusting receiving platform (bearing board) height and angle, can carry out one-way spacing to the plastic-coated pipe of deriving simultaneously.

The utility model discloses a can realize through following technical scheme:

the utility model provides a production of plastic-coated pipe is with continuous type baking equipment, includes the workstation, the upper surface of workstation is installed respectively and is toasted case and first pivot, and the outer wall registrates first slider of first pivot to the upper end of first slider is connected with adjustment mechanism, adjustment mechanism's upper end is provided with the second slider, and the inside of second slider runs through and installs the dead lever, and the tip fixedly connected with backup pad of dead lever, the upper surface mounting of backup pad has the one end of connecting rod, and the other end of connecting rod is connected with the bearing board, the upper surface mounting of backup pad has the second pivot, and the outer wall registrates the one end of limiting plate to the other end of limiting plate installs the gag lever post, the lower fixed surface of bearing board has the fixed block, and the inside of fixed block has seted up the spacing groove to the one end of gag lever post is located the inside of spacing groove, the inside of bearing plate runs through and installs the expansion plate, and the lower extreme winding of expansion plate has the spring, the one end of spring welds in the tip of expansion plate, and the other end of spring is fixed in the lower surface of bearing plate.

Further setting the following steps: the adjusting mechanism comprises a first pin shaft, an adjusting plate and a second pin shaft, the upper end of the first sliding block is provided with the first pin shaft, the end of the first pin shaft is connected with one end of the adjusting plate, the center of the adjusting plate is provided with the second pin shaft in a penetrating mode, and the other end of the adjusting plate is connected with the lower end of the second sliding block through the other pin shaft.

Further setting the following steps: first slider has two sets ofly at the outer wall symmetric distribution of first pivot, and is two sets of first slider all is threaded connection with first pivot, the lower extreme of first slider is laminated with the upper surface of workstation each other, and just the upper end of first slider is through one first round pin axle is connected for rotating with the regulating plate.

Further setting as follows: the adjusting plate is provided with two sets of about the central axis symmetry of second round pin axle, and is two sets of the adjusting plate all is connected for rotating with second round pin axle, the tip of adjusting plate is through another first round pin axle constitutes revolution mechanic with the second slider, and the second slider constitutes block-type sliding structure with the dead lever.

Further setting the following steps: the bearing plate is arranged to be of an L-shaped structure, the bearing plate is rotatably connected with the connecting rod, the limiting plate is in threaded connection with the second rotating shaft, the limiting plate is rotatably connected with the limiting rod, and the limiting rod and the fixing block form a clamping type sliding structure through the limiting groove.

Further setting the following steps: the upper surface of expansion plate sets up to circular-arc, and the lower extreme of expansion plate sets up to "T" style of calligraphy structure to the expansion plate passes through the spring and constitutes the extending structure of block slidingtype with the bearing board.

To sum up, the utility model discloses a beneficial technological effect does:

(1) on original baking equipment's basis, the fixed mounting mode to the bearing board has carried out optimization adjustment, through the second slider, the interact between parts such as dead lever and backup pad, utilize the gag lever post horizontal slip in the inside of spacing groove to carry out the ascending push-and-pull of vertical side to the right side of bearing board, thereby make the bearing board can use the connecting rod to carry out the rotation of small angle as the axis, and run through at the tip of bearing board and install a set of expansion plate, utilize the arc limit of expansion plate upper end to play one-way spacing effect to the plastic-coated pipe, the plastic-coated pipe backward slip of avoiding deriving.

(2) In addition, on foretell basis, two sets of first sliders and the second slider that set up through a set of adjustment mechanism and symmetry connect the bearing board at the workstation upper surface, and can synchronous rotation first pivot along with the change of plastic-coated pipe size, but utilize two sets of regulating plates of the relative slip synchronous drive between two sets of first sliders to use the second round pin axle to carry out the horizontal slip that the upper end is close to each other or keeps away from as the axis, thereby can be synchronous under the rotation of two sets of regulating plates to backup pad and bearing board production vertical push-and-pull effect, and then can realize the regulation and the location of bearing board height fast.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

fig. 2 is a schematic view of a top-down installation structure of the expansion plate of the present invention;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1;

fig. 4 is a schematic view of the present invention, partially cut away and enlarged in fig. 1;

fig. 5 is a schematic diagram of an enlarged structure of the adjusting mechanism of fig. 1 according to the present invention.

Reference numerals: 1. a work table; 2. a baking oven; 3. a first rotating shaft; 4. a first slider; 5. an adjustment mechanism; 501. a first pin shaft; 502. an adjusting plate; 503. a second pin shaft; 6. a second slider; 7. fixing the rod; 8. a support plate; 9. a connecting rod; 10. a support plate; 11. a second rotating shaft; 12. a limiting plate; 13. a limiting rod; 14. a fixed block; 15. a limiting groove; 16. a retractable plate; 17. a spring.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-5, for the utility model discloses a continuous baking device for plastic-coated pipe production, comprising a workbench 1, wherein a baking box 2 and a first rotating shaft 3 are respectively installed on the upper surface of the workbench 1, a first slider 4 is sleeved on the outer wall of the first rotating shaft 3, an adjusting mechanism 5 is connected on the upper end of the first slider 4, a second slider 6 is arranged on the upper end of the adjusting mechanism 5, a fixing rod 7 is installed inside the second slider 6 in a penetrating way, a supporting plate 8 is fixedly connected with the end part of the fixing rod 7, one end of a connecting rod 9 is fixed on the upper surface of the supporting plate 8, a supporting plate 10 is connected with the other end of the connecting rod 9, a second rotating shaft 11 is installed on the upper surface of the supporting plate 8, one end of a limiting plate 12 is sleeved on the outer wall of the second rotating shaft 11, a limiting rod 13 is installed on the other end of the limiting plate 12, a fixing block 14 is fixed on the lower surface of the supporting plate 10, and the inside of fixed block 14 is seted up spacing groove 15 to the one end of gag lever post 13 is located the inside of spacing groove 15, and the inside of bearing plate 10 is run through and is installed expansion plate 16, and the lower extreme of expansion plate 16 twines has spring 17, and the one end of spring 17 welds in the tip of expansion plate 16, and the other end of spring 17 is fixed in the lower surface of bearing plate 10.

Adjustment mechanism 5 includes first round pin axle 501, regulating plate 502 and second round pin axle 503, and the upper end of first slider 4 is provided with first round pin axle 501, the end connection of first round pin axle 501 has the one end of regulating plate 502, and the central point of regulating plate 502 puts and runs through and installs second round pin axle 503, and the other end of regulating plate 502 is connected with the lower extreme of second slider 6 through another first round pin axle 501, this adjustment mechanism 5 set up to provide the relation of connection between workstation 1 and the backup pad 8, the rotation that utilizes two sets of regulating plates 502 simultaneously can carry out ascending push-and-pull of vertical side to backup pad 8 for the basic point by workstation 1.

First slider 4 has two sets ofly at the outer wall symmetric distribution of first pivot 3, and two sets of first slider 4 all are threaded connection with first pivot 3, the lower extreme of first slider 4 and the upper surface of workstation 1 laminate each other, and the upper end of first slider 4 is connected for rotating through a first round pin axle 501 and regulating plate 502, when rotatory first pivot 3, the horizontal slip that utilizes two sets of first sliders 4 to be close to each other or keep away from each other can drive the lower extreme of two sets of regulating plates 502 in step and be close to each other or keep away from each other.

The adjusting plate 502 is symmetrically provided with two sets about the central axis of the second pin 503, and the two sets of adjusting plates 502 are rotatably connected with the second pin 503, the end of the adjusting plate 502 forms a rotating structure with the second slider 6 through another first pin 501, and the second slider 6 and the fixing rod 7 form a clamping sliding structure, so that it is ensured that the two sets of adjusting plates 502 can synchronously rotate by taking the second pin 503 as the axis under the adjusting action of the two sets of first sliders 4, thereby synchronously providing the push-pull action in the vertical direction for the supporting plate 8 by utilizing the relative sliding of the two sets of second sliders 6, and further quickly realizing the height adjustment and positioning of the supporting plate 10.

The bearing plate 10 sets up to "L" type structure, and bearing plate 10 is connected for rotating with connecting rod 9, limiting plate 12 is threaded connection with second pivot 11, and limiting plate 12 is connected for rotating with gag lever post 13, and gag lever post 13 passes through the sliding structure that spacing groove 15 and fixed block 14 constitute the snap-on, guaranteed when rotatory second pivot 11, limiting plate 12 can carry out the ascending slip of horizontal direction along the outer wall of second pivot 11, and limiting plate 12 can drive gag lever post 13 simultaneously and carry out the relative slip along the inner wall of spacing groove 15, thereby utilize the spacing groove 15 that the slant set up to make bearing plate 10 rotate as the axis with connecting rod 9 in step.

The upper surface of expansion plate 16 sets up to circular-arc, and the lower extreme of expansion plate 16 sets up to "T" style of calligraphy structure, and expansion plate 16 passes through spring 17 and constitutes the extending structure of block slidingtype with bearing board 10, guaranteed when plastic-coated pipe rolls right along the outer wall level of bearing board 10 and derives, expansion plate 16 can run through bearing board 10 under plastic-coated pipe's the squeezing action and vertically withdraw downwards, expansion plate 16 can stretch out fast under spring 17's the reset action when plastic-coated pipe passes through and play spacing guard action to and the plastic-coated pipe that passes through.

The utility model discloses a theory of operation and beneficial effect do: when the continuous baking device for producing the plastic-coated pipes is used, firstly, assuming that the height of the supporting plate 10 needs to be adjusted according to the plastic-coated pipes with different sizes, as shown in fig. 1 and 5, the first rotating shaft 3 is rotated, two groups of first sliding blocks 4 are enabled to horizontally slide close to or away from each other along the outer wall of the first rotating shaft 3 under the action of threads and the limiting action of the workbench 1, meanwhile, the two groups of first sliding blocks 4 synchronously drive two groups of adjusting plates 502 to rotate with the lower ends close to or away from each other by taking the second pin shaft 503 as the axis through two groups of first pin shafts 501 at the lower ends, the upper ends of the two groups of adjusting plates 502 synchronously drive two groups of second sliding blocks 6 to horizontally slide close to or away from each other along the outer wall of the fixing rod 7 through two groups of first pin shafts 501 at the upper ends, so as to synchronously provide the adjusting and positioning actions of the vertical height for the supporting plate 8 and the supporting plate 10 under the rotating action of the two groups of adjusting plates 502, this allows the height of the support plate 10 to be adjusted quickly.

Next, for realizing that the plastic-coated pipe after 2 inside stoving of toasting case exports fast, need adjust certain angle with bearing board 10, thereby make things convenient for the output of plastic-coated pipe, this moment as shown in figure 1 and figure 4, clockwise rotation second pivot 11, make limiting plate 12 drive gag lever post 13 slide that the level carried out in step to the right under the limiting displacement of screw thread effect and backup pad 8 upper surface, from difficult analysis play in figure 4 this moment, gag lever post 13 can carry out relative slip and produce decurrent pressure to bearing board 10 through spacing groove 15 in step along the inner wall of spacing groove 15, thereby along with the rotation of second pivot 11, bearing board 10 uses connecting rod 9 to carry out the counter clockwise turning of miniwatt as the axis gradually, and then made things convenient for the derivation of plastic-coated pipe, but the adjustable flat bearing board 10 of the same reason is in order to make things convenient for the hoist and mount of plastic-coated pipe.

The stoving operation of plastic-coated pipe can normally be carried out at last, and can pass through the expansion plate 16 earlier when plastic-coated pipe derives fast, can make the expansion plate 16 run through the vertical downwards of bearing board 10 and withdraw and synchronous compression spring 17 under the roll extrusion effect of plastic-coated pipe, thereby make plastic-coated pipe can pass through expansion plate 16 from a left side to the right side fast, and can exert the reset action fast and reset expansion plate 16 jack-up when plastic-coated pipe passes through back spring 17, and to plastic-coated pipe has played one-way spacing effect.

The above, only do the preferred embodiment of the present invention, not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (6)

1. The utility model provides a plastic-coated pipe production is with continuous type baking equipment which characterized in that: comprises a workbench (1), wherein a baking box (2) and a first rotating shaft (3) are respectively installed on the upper surface of the workbench (1), a first slider (4) is sleeved on the outer wall of the first rotating shaft (3), an adjusting mechanism (5) is connected to the upper end of the first slider (4), a second slider (6) is arranged on the upper end of the adjusting mechanism (5), a fixing rod (7) is installed inside the second slider (6) in a penetrating manner, a supporting plate (8) is fixedly connected to the end part of the fixing rod (7), one end of a connecting rod (9) is fixed on the upper surface of the supporting plate (8), a bearing plate (10) is connected to the other end of the connecting rod (9), a second rotating shaft (11) is installed on the upper surface of the supporting plate (8), one end of a limiting plate (12) is sleeved on the outer wall of the second rotating shaft (11), and a limiting rod (13) is installed on the other end of the limiting plate (12), the lower fixed surface of bearing board (10) has fixed block (14), and spacing groove (15) have been seted up to the inside of fixed block (14) to the one end of gag lever post (13) is located the inside of spacing groove (15), the inside of bearing board (10) is run through and is installed expansion plate (16), and the lower extreme winding of expansion plate (16) has spring (17), the one end of spring (17) welds in the tip of expansion plate (16), and the other end of spring (17) is fixed in the lower surface of bearing board (10).

2. The continuous baking apparatus for plastic-coated pipe production according to claim 1, wherein: adjustment mechanism (5) are including first round pin axle (501), regulating plate (502) and second round pin axle (503), and the upper end of first slider (4) is provided with first round pin axle (501), the end connection of first round pin axle (501) has the one end of regulating plate (502), and the central point of regulating plate (502) puts to run through and installs second round pin axle (503) to the other end of regulating plate (502) is through another first round pin axle (501) is connected with the lower extreme of second slider (6).

3. The continuous baking apparatus for plastic-coated pipe production according to claim 2, wherein: first slider (4) have two sets ofly at the outer wall symmetric distribution of first pivot (3), and two sets of first slider (4) all are threaded connection with first pivot (3), the lower extreme of first slider (4) and the upper surface of workstation (1) laminate each other, and the upper end of first slider (4) is through one first round pin axle (501) are connected for rotating with regulating plate (502).

4. The continuous baking apparatus for plastic-coated pipe production according to claim 2, wherein: the central axis symmetry about second round pin axle (503) of regulating plate (502) is provided with two sets ofly, and two sets of regulating plate (502) all is connected for rotating with second round pin axle (503), the tip of regulating plate (502) is through another first round pin axle (501) constitutes revolution mechanic with second slider (6), and second slider (6) and dead lever (7) constitute the sliding construction of block.

5. The continuous baking apparatus for plastic-coated pipe production according to claim 1, wherein: the bearing plate (10) is arranged to be of an L-shaped structure, the bearing plate (10) is rotatably connected with the connecting rod (9), the limiting plate (12) is in threaded connection with the second rotating shaft (11), the limiting plate (12) is rotatably connected with the limiting rod (13), and the limiting rod (13) forms a clamping type sliding structure with the fixing block (14) through the limiting groove (15).

6. The continuous baking apparatus for plastic-coated pipe production according to claim 1, wherein: the upper surface of the expansion plate (16) is arc-shaped, the lower end of the expansion plate (16) is of a T-shaped structure, and the expansion plate (16) and the bearing plate (10) form a clamping sliding type expansion structure through a spring (17).

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