CN218640126U

CN218640126U - Pipe heating device

Info

Publication number: CN218640126U
Application number: CN202222454155.5U
Authority: CN
Inventors: 孔拾根
Original assignee: Dongguan Yueshuo Building Factory Co ltd
Current assignee: Dongguan Yueshuo Building Factory Co ltd
Priority date: 2022-09-16
Filing date: 2022-09-16
Publication date: 2023-03-17
Anticipated expiration: 2032-09-16

Abstract

The utility model discloses a tubular product heating device, which comprises a base, the fixed heating piece that is provided with down in top right side of base, and the fixed L shape frame that is provided with in top right rear side of base, the fixed hydraulic stem one that is provided with in horizontal part bottom of L shape frame, the piston rod one end rigid coupling of hydraulic stem one has the last heating piece that corresponds with the heating piece down, the inside of heating piece and last heating piece all is provided with the heating pipe down, the fixed guide platform that is the right triangle structure that is provided with in top left side of base, it has the guide piece to heat the piece left side down corresponding to base top rigid coupling. The utility model discloses three drive kicking plates of hydraulic stem rise with the straight tube jack-up of guide platform below, then fall down in the heating block through the guide piece, realize automatic feeding, then go up the heating block under hydraulic stem effect, relatively when descending the heating block closure down, and then can carry out the even heating to whole straight tube, improve machining efficiency.

Description

Pipe heating device

Technical Field

The utility model relates to a PVC pipe processing technology field especially relates to a tubular product heating device.

Background

The arc-shaped PVC bent pipe is manufactured by processing a straight pipe. The method comprises two working procedures of heating and forming, specifically, a straight pipe is heated in the heating procedure to soften the straight pipe; and then feeding the softened straight pipe into a forming process, bending the straight pipe, and cooling to obtain the required arc-shaped PVC bent pipe, so that a heating device is required in the processing process.

Through retrieval, chinese patent application No. 202021299149.1 discloses a PVC pipe even heating device, through setting up annular heating cylinder, air-blower and regulation section of thick bamboo, realizes the quick even heating to the PVC pipeline, and the heating device in the above-mentioned patent can only carry out the heating of PVC pipe one end, can not heat whole PVC pipe, and can not carry out automatic material loading, and then influences heating efficiency, provides a tubular product heating device for this reason.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tubular product heating device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a tubular product heating device, includes the base, the fixed lower heating piece that is provided with in top right side of base, and the fixed L shape frame that is provided with in top right rear side of base, the fixed hydraulic stem I that is provided with in horizontal part bottom of L shape frame, the piston rod one end rigid coupling of hydraulic stem I has the last heating piece that corresponds with lower heating piece, lower heating piece and the inside of last heating piece all are provided with the heating pipe, the fixed guide platform that is the right angled triangle structure that is provided with in top left side of base, lower heating piece left side has the guide piece corresponding to base top rigid coupling, the bottom right side of base has hydraulic stem three through the support rigid coupling, piston rod one end rigid coupling of hydraulic stem three has the kicking plate, the kicking plate passes the base, and kicking plate both sides and guide platform and guide piece laminate mutually.

Through adopting above-mentioned technical scheme, start three extensions of hydraulic stem, three drive liftout boards of hydraulic stem rise with the straight tube jack-up, then fall down in the heating block through the guide block, realize automatic feeding, then go up the heating block under hydraulic stem effect, the relative heating block closure down during the decline, and then can carry out the even heating to whole straight tube, improve machining efficiency.

As a further improvement scheme of the technical scheme: the top ends of the guide blocks and the ejector plate are obliquely arranged, and one side, close to the lower heating block, of the top ends of the guide blocks and the ejector plate is lower than one side, close to the guide table, of the top ends of the guide blocks and the ejector plate.

By adopting the technical scheme, the PVC straight pipe falls into the lower heating block under the action of gravity.

As a further improvement scheme of the technical scheme: the lower end of one side of the vertical portion of the L-shaped frame is fixedly provided with a second hydraulic rod, and one end of a piston rod of the second hydraulic rod penetrates through the L-shaped frame and is fixedly provided with a push block.

Through adopting above-mentioned technical scheme, after the heating is accomplished, start two extensions of hydraulic stem, can push away the straight tube after the heat-softened on the lower heating block through the ejector pad, realize automatic unloading, and then further improve machining efficiency.

As a further improvement scheme of the technical scheme: and a material guide channel is fixedly arranged on the outer wall of one side of the base and corresponds to the lower heating block.

By adopting the technical scheme, the material guiding is convenient for the heated PVC straight pipe, and the subsequent processing of the PVC bent pipe is convenient.

As a further improvement scheme of the technical scheme: the top both sides of guide platform are all fixed and are provided with the baffle, the mounting hole threaded connection who sets up through one side outer wall of baffle has the screw rod, two the relative one end of screw rod all rotates and is provided with the limiting plate.

By adopting the technical scheme, the screw rod is rotated, so that the limiting plate is close to the PVC straight pipe on the material guide platform, the PVC straight pipe can be limited on the material guide platform in the middle, and the subsequent heating process is facilitated.

As a further improvement scheme of the technical scheme: two the outer wall of one side of the back of the body that backs on of limiting plate all fixes the gag lever post that is provided with symmetric distribution, the gag lever post passes the baffle.

Through adopting above-mentioned technical scheme, it is further spacing to the limiting plate, improves its stability of operation.

As a further improvement scheme of the technical scheme: the top end of the upper heating block is fixedly provided with a guide rod, and the guide rod penetrates through the L-shaped frame.

By adopting the technical scheme, the upper heating block is further limited, and the stability is improved.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this tubular product heating device, through being provided with hydraulic stem three, hydraulic stem three drives the kicking plate and rises with the straight tube jack-up of guide platform below, then falls down in the heating block through the guide piece, realizes automatic feeding, then goes up the heating block and under the effect of hydraulic stem one, and the heating block is closed relatively down during the decline, and then can carry out the even heating to whole straight tube, improves machining efficiency.

2. This tubular product heating device through being provided with hydraulic stem two, accomplishes the back at the heating, starts the extension of hydraulic stem two, can push away the straight tube after the heat-softened on the lower heating block through the ejector pad, realizes automatic unloading, and then further improves machining efficiency.

The above description is only an outline of the technical solution of the present invention, and in order to make the technical means of the present invention more clearly understood and to be implemented in accordance with the content of the specification, the following detailed description will be given of preferred embodiments of the present invention in conjunction with the accompanying drawings. The detailed description of the present invention is given by the following examples and the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention and do not constitute a limitation on the invention. In the drawings:

fig. 1 is a schematic view of an overall structure of a pipe heating apparatus according to the present invention;

fig. 2 is a schematic structural view of a material ejecting plate of the pipe heating device according to the present invention;

fig. 3 is a schematic top view of a pipe heating apparatus according to the present invention.

In the drawings, the reference numbers indicate the following list of parts:

1. a base; 2. a material guiding platform; 3. a baffle plate; 4. a limiting plate; 5. a first hydraulic rod; 6. a guide rod; 7. an L-shaped frame; 8. a second hydraulic rod; 9. an upper heating block; 10. a lower heating block; 11. a material guide channel; 12. a hydraulic rod III; 13. a material ejecting plate; 14. a material guide block; 15. a limiting rod; 16. a screw.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention. The invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become more apparent from the following description. It should be noted that the drawings are in simplified form and are not to precise scale, and are provided for convenience and clarity in order to facilitate the description of the embodiments of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 3, in an embodiment of the present invention, a pipe heating apparatus includes a base 1, a support leg is disposed at the bottom of the base 1, a lower heating block 10 is disposed on the right side of the top end of the base 1 through a screw, an L-shaped frame 7 is fixedly disposed on the right rear side of the top end of the base 1, a vertical hydraulic rod 5 is fixedly disposed at the bottom of the horizontal portion of the L-shaped frame 7, an upper heating block 9 corresponding to the lower heating block 10 is fixedly connected to one end of a piston rod of the hydraulic rod 5, and a semicircular groove is formed on one side of the lower heating block 10 opposite to the upper heating block 9, when the lower heating block 10 and the upper heating block 9 are closed, a PVC straight pipe is just located in the two closed semicircular grooves, heating pipes are disposed inside the lower heating block 10 and the upper heating block 9, and can be heated when the heating pipes are energized, and further heat and soften the PVC straight pipe, a material guiding table 2 having a right triangle structure is fixedly disposed on the left side of the top end of the base 1, the structure of the material guiding table 2 is shown in fig. 1, a material guiding block 14 is fixedly connected to the left side of a lower heating block 10 corresponding to the top end of a base 1, a hydraulic rod three 12 is fixedly connected to the right side of the bottom end of the base 1 through a support, an ejector plate 13 is fixedly connected to one end of a piston rod of the hydraulic rod three 12, the ejector plate 13 penetrates through the base 1, two sides of the ejector plate 13 are attached to the material guiding table 2 and the material guiding block 14, PVC straight pipes to be heated are sequentially placed on the material guiding table 2, the PVC straight pipes can be regularly arranged on the material guiding table 2 under the action of gravity, the ejector plate 13 does not penetrate through the base 1 initially and is in a state close to the same level with the base 1, at this time, a PVC straight pipe at the lowest position on the material guiding table 2 can fall right above the ejector plate 13, then the hydraulic rod three 12 is started to extend, the hydraulic rod three 12 drives the ejector plate 13 to lift up the straight pipe, and then the straight pipe falls into the lower heating block 10 through the material guiding block 14, realize automatic feeding, then go up heating block 9 under hydraulic stem 5 effects, heating block 10 closure relatively down during the decline, and then can carry out the even heating to whole straight tube, improve machining efficiency.

The utility model discloses in, the top of guide block 14 and kicking plate 13 all is the slope setting, and one side that guide block 14 and kicking plate 13's top was close to heating block 10 down is less than one side that is close to guide platform 2, as shown in fig. 2, this is better makes the PVC straight tube fall into down under the action of gravity in heating block 10.

The utility model discloses in, the fixed two 8 of hydraulic stem that are provided with of vertical part one side lower extreme of L shape frame 7, the piston rod one end of two 8 of hydraulic stem is passed L shape frame 7 and is fixed and be provided with the ejector pad, accomplishes the back at the heating, starts the extension of two 8 of hydraulic stem, can push away the straight tube after the heat-softened on the lower heating piece 10 through the ejector pad, realizes automatic unloading, and then further improves machining efficiency.

The utility model discloses in, the fixed guide passageway 11 that is provided with of one side outer wall of base 1, guide passageway 11 is corresponding with lower heating block 10, and guide passageway 11's shape structure is as shown in fig. 1, is convenient for carry out the guide to the PVC straight tube after the heating like this, the processing of the follow-up PVC return bend of being convenient for.

The utility model discloses in, the top both sides of guide platform 2 are all fixed and are provided with baffle 3, and one side outer wall of baffle 3 has screw rod 16 through the mounting hole threaded connection who sets up, and two relative one ends of screw rod 16 are all rotated and are provided with limiting plate 4, and as shown in fig. 1 and fig. 3, rotate screw rod 16, make limiting plate 4 be close to the PVC straight tube on the guide platform 2, can be with its spacing guide platform 2 between two parties like this, subsequent heating process of being convenient for.

The utility model discloses in, the gag lever post 15 that is provided with symmetric distribution is all fixed to the outer wall of one side of the back of the body of two limiting plates 4, and gag lever post 15 passes baffle 3, and is further spacing to limiting plate 4, improves stability.

The utility model discloses in, go up the fixed guide bar 6 that is provided with in top of heating piece 9, guide bar 6 passes L shape frame 7, and is further spacing to last heating piece 9, improves stability.

The utility model discloses a theory of operation is:

electrical components that appear in this application all external intercommunication power and control switch when using, at first will treat the PVC straight tube of heating and put in proper order on guide platform 2, under the action of gravity, the PVC straight tube can neatly arrange on guide platform 2, liftout board 13 does not pass base 1 when initial, and base 1 is a state that is close the parallel and level, the PVC straight tube of below will fall directly over liftout board 13 on guide platform 2 this moment, then start hydraulic stem three 12 extension, hydraulic stem three 12 drives liftout board 13 and rises and jack-up the straight tube, then fall in lower heating block 10 through guide block 14, realize automatic feeding, then go up heating block 9 under hydraulic stem one 5 effects, relative lower heating block 10 is closed when descending, and then can carry out the even heating to whole straight tube, hydraulic stem one 5 shortens to reset after the heating is accomplished, hydraulic stem two 8 extensions, can push away the straight tube after heating and softening on lower heating block 10 through push away, carry out the guide through guide passageway 11, the processing of follow-up unloading of being convenient for, so can carry out the automatic softening straight tube and heat the elbow, just so, the automation is heated and is more even.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a tubular product heating device, includes base (1), its characterized in that, the fixed heating block (10) that is provided with down in top right side of base (1), and the fixed L shape frame (7) that is provided with in top right rear side of base (1), the fixed hydraulic stem (5) that is provided with in horizontal part bottom of L shape frame (7), the piston rod one end rigid coupling of hydraulic stem (5) has last heating block (9) that correspond with heating block (10) down, the inside of heating block (10) and last heating block (9) all is provided with the heating pipe down, the fixed guide platform (2) that are the right angled triangle structure that are provided with in top left side of base (1), heating block (10) left side has guide block (14) corresponding to base (1) top rigid coupling down, the bottom right side of base (1) has hydraulic stem three (12) through the support rigid coupling, the piston rod rigid coupling of hydraulic stem three (12) has kicking plate (13), kicking plate (13) passes base (1), and kicking plate (13) both sides and guide platform (2) and guide block (14) laminate mutually.

2. The pipe heating device according to claim 1, wherein the top ends of the material guiding block (14) and the material ejecting plate (13) are arranged obliquely, and one side of the top ends of the material guiding block (14) and the material ejecting plate (13) close to the lower heating block (10) is lower than one side close to the material guiding table (2).

3. The pipe heating device according to claim 1, wherein a second hydraulic rod (8) is fixedly arranged at the lower end of one side of the vertical part of the L-shaped frame (7), and one end of a piston rod of the second hydraulic rod (8) penetrates through the L-shaped frame (7) and is fixedly provided with a push block.

4. The pipe heating device according to claim 3, wherein a material guiding channel (11) is fixedly arranged on the outer wall of one side of the base (1), and the material guiding channel (11) corresponds to the lower heating block (10).

5. The pipe heating device according to claim 1, wherein the baffle plates (3) are fixedly arranged on both sides of the top end of the guide table (2), the outer wall of one side of each baffle plate (3) is in threaded connection with a screw rod (16) through a mounting hole, and a limiting plate (4) is rotatably arranged at the opposite end of each screw rod (16).

6. The pipe heating device according to claim 5, wherein the outer walls of the two opposite sides of the limiting plates (4) are respectively and fixedly provided with symmetrically distributed limiting rods (15), and the limiting rods (15) penetrate through the baffle (3).

7. The pipe heating device according to claim 1, wherein a guide rod (6) is fixedly arranged at the top end of the upper heating block (9), and the guide rod (6) penetrates through the L-shaped frame (7).