CN220864762U - Cooling device for PFA hose of chemical liquid supply system - Google Patents

Abstract

The utility model relates to a cooling device for a PFA hose of a chemical liquid supply system, which comprises a vertical straightening mechanism, a first driving mechanism and a second driving mechanism, wherein the vertical straightening mechanism comprises a group of vertical straightening rollers and a first driving mechanism for driving the vertical straightening rollers to move; the transverse straightening mechanism comprises a group of transverse straightening rollers and a second driving structure for driving the transverse straightening rollers to move; the cooling mechanism comprises a water inlet pipe, a spray pipe communicated with the water inlet pipe and a cooling groove arranged under the spray pipe, wherein the bottom end surface of the cooling groove is connected with the inner wall of the water collecting box through a vertical rod in a welded mode, the bottom end of the water collecting box is communicated with a first drain pipe in a welded mode, the bottom end of the first drain pipe extends into a second drain pipe, and the second drain pipe is communicated with a mounting plate in a welded mode. According to the cooling device for the PFA hose of the chemical liquid supply system, disclosed by the utility model, the pipe can be integrally soaked in cooling water, so that the pipe can be comprehensively cooled, and the cooling and shaping effects of the pipe are facilitated.

Description

Cooling device for PFA hose of chemical liquid supply system

Technical Field

The utility model belongs to the technical field of cooling devices, and relates to a cooling device for a PFA hose of a chemical liquid supply system.

Background

Before straightening, the chemical PFA pipe needs to be heated to ensure the subsequent straightening effect, and after the straightening is finished, the chemical PFA pipe needs to be cooled and shaped.

Pipe fitting straightener among the prior art heats the pipe fitting through the heating block, after the alignment, cools off the pipe fitting through outlet pipe, raceway and shower nozzle, and the spraying scope of shower nozzle is limited, and the pipe fitting is cylindric structure, and then shower nozzle spun cooling water can only spray pipe fitting one side, leads to the pipe fitting cooling inhomogeneous, is unfavorable for the cooling design effect of pipe fitting.

In view of the above drawbacks of the prior art, it is necessary to further improve the device to make it more practical to meet the practical use.

Disclosure of utility model

In order to solve the problems existing in the prior art, the utility model provides a cooling device for a PFA hose of a chemical liquid supply system;

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

a cooling device for a PFA hose of a chemical liquid supply system, comprising:

The vertical straightening mechanism comprises a group of vertical straightening rollers and a first driving mechanism for driving the vertical straightening rollers to move;

The transverse straightening mechanism comprises a group of transverse straightening rollers and a second driving structure for driving the transverse straightening rollers to move; the vertical straightening mechanism and the horizontal straightening mechanism are fixed on the workbench through mounting plates; and

The cooling mechanism comprises a water inlet pipe, a spray pipe communicated with the water inlet pipe and a cooling groove arranged right below the spray pipe;

The cooling tank bottom surface passes through montant and water collecting box inner wall welded connection, water collecting box bottom and first drain pipe welded connection, first drain pipe bottom stretches into to in the second drain pipe, second drain pipe and mounting panel welded connection.

Optionally, first actuating mechanism includes the riser to and bolt fastening is in a set of vertical guide rail and a set of vertical roating seat on the riser, bolt fastening has vertical baffle on the vertical guide rail, two be provided with a plurality of vertical sliders between the vertical guide rail, vertical slider and the laminating of vertical baffle inner wall, run through the vertical lead screw that has threaded connection on the vertical slider, the both ends and the equal bearing swing joint of two vertical roating seats of vertical lead screw, vertical guide rail cooperation vertical baffle can wrap up vertical slider to can ensure that vertical slider can steadily remove between two vertical guide rails.

Optionally, the second driving structure includes the diaphragm with riser welded connection to and bolt fastening is in a set of transverse guide and a set of transverse rotating seat on the diaphragm, the diaphragm bolt fastening is on the mounting panel, bolt fastening has transverse baffle on the transverse guide, two be provided with a plurality of transverse sliding blocks between the transverse guide, transverse sliding block and transverse baffle inner wall laminating, it has threaded connection's transverse lead screw to run through on the transverse sliding block, transverse lead screw's both ends and transverse rotating seat bearing swing joint, and transverse guide cooperation transverse baffle can be with transverse sliding block parcel to can ensure that transverse sliding block can steadily remove between two transverse guide.

Optionally, the screw threads of the vertical sliding block and the vertical screw rod are in opposite directions, and the vertical sliding block is movably connected with one end of the transverse straightening roller through a bearing.

Optionally, the screw threads of the transverse sliding block and the transverse screw rod are in opposite directions, and the transverse sliding block is movably connected with one end of the vertical straightening roller through a bearing.

The hand wheel is fixed on one end of the vertical screw rod and one end of the transverse screw rod through bolts, the vertical screw rod and the transverse screw rod can be manually screwed through the hand wheel, when the vertical screw rod axially rotates between the two vertical rotating seats, the vertical screw rod can drive a plurality of vertical sliding blocks to be mutually close or mutually far away, when the vertical sliding blocks are mutually close, two transverse straightening rollers can be driven to be mutually close, the two transverse straightening rollers can clamp a pipe in the horizontal direction, when the transverse screw rod axially rotates between the two transverse rotating seats, the transverse sliding blocks can be driven to be mutually close or mutually far away, when the transverse sliding blocks are mutually close, the vertical straightening rollers can be driven to be mutually close, and the two vertical straightening rollers can clamp the pipe in the vertical direction.

Optionally, the cross section of the inner wall of the cooling tank is U-shaped, and the length of the cooling tank is smaller than that of the water collecting box.

Optionally, be provided with the water tank on the workstation, the bolt fastening has the circulating pump on the water tank, the feed liquor end of circulating pump stretches into in the water tank, the play liquid end and the inlet tube flange sealing connection of circulating pump, mounting panel bottom surface welded connection has the water catch bowl, the bottom play water end and the water tank top surface of water catch bowl are linked together, and the length design of cooling bath and water catch bowl for when cooling water flows from cooling bath both ends opening, can just flow into in the water catch bowl, and the cooling water in the water catch bowl can flow into in the water catch bowl through first drain pipe and second drain pipe, and the water catch bowl is concentrated the cooling water and is sent back to the water tank in, the cyclic utilization of the cooling water of realization avoids the water waste.

Optionally, first water drain pipe bottom cover has rather than welded connection's first magnet ring, second water drain pipe top inner wall embedding has rather than environmental connection's second magnet ring, first magnet ring external diameter is unanimous with second magnet ring internal diameter, first magnet ring inner face is the synonym magnetic pole with the second magnet ring outside, and first drain pipe can remove along in the second water drain pipe, and when first magnet ring on the first drain pipe removes to second magnet ring inside, first magnet ring and second magnet ring pass through magnetic force absorption, can be fixed in on the second drain pipe with first drain pipe, and first drain pipe and second drain pipe can support the water collection box this moment for the water collection box can hold fixed state.

Optionally, all bolt fastening has the latch segment on riser and the diaphragm, the through-hole has been seted up to latch segment center department, the notch groove has been seted up to the latch segment wall body of through-hole one side, the notch groove is linked together with the through-hole, the latch segment at notch groove top runs through the latch bolt that has threaded connection, the bottom terminal surface and the tank bottom bearing swing joint of notch groove of latch bolt, bolt fastening has handle or hand (hold) on the latch bolt, can manual de-twist the latch bolt through handle or hand (hold), can twist the latch bolt on the latch segment, the latch bolt can drive the latch segment at notch groove top through rotatory bending deformation downwards, thereby the opening of notch groove reduces, and make the through-hole aperture synchronous shrink, the latch segment can hold vertical lead screw and horizontal lead screw one end clamp, make vertical lead screw and horizontal lead screw can keep the fixed state unable rotation of taking place, can keep fixed state after vertical slider and horizontal slider remove like this, ensure the alignment roller and horizontal roller to the alignment effect of tubular product.

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

(1) The cooling device for the PFA hose of the chemical liquid supply system is provided with the spray pipe, the cooling tank and the water collecting box matched with the spray pipe, the pipe penetrates through the cooling tank when moving, cooling water sprayed by the spray pipe flows into the cooling tank and then flows into the water collecting box along the cooling tank, and when the cooling water flows in the cooling tank, the pipe is integrally soaked in the cooling water, so that the pipe can be comprehensively cooled, and the cooling and shaping effects of the pipe are facilitated.

(2) The cooling device for the PFA hose of the chemical liquid supply system is provided with the vertical straightening roller and the horizontal straightening roller, so that the pipe fitting can be vertically and horizontally clamped, and the straightening effect of the pipe fitting is ensured.

(3) The cooling device for the PFA hose of the chemical liquid supply system is provided with the first drain pipe and the second drain pipe, and cooling water in the water collecting box can flow back to the water tank through the drain pipes, so that the recycling of water resources is realized, and the waste of the water resources is avoided.

Drawings

FIG. 1 is a front view of the present utility model;

FIG. 2 is a perspective view of a first drive mechanism and a second drive mechanism according to the present utility model;

FIG. 3 is a rear view of the present utility model;

FIG. 4 is a perspective view of the cooling tank and water collecting box of the present utility model;

fig. 5 is a perspective view of a lock block according to the present utility model.

Wherein: 1. a work table; 2. a mounting plate; 3. a vertical straightening roller; 4. a transverse straightening roller; 5. a water inlet pipe; 6. a shower pipe; 7. a cooling tank; 8. a vertical rod; 9. a water collecting box; 10. a first drain pipe; 11. a second drain pipe; 12. a first magnet ring; 13. a riser; 14. a vertical guide rail; 15. a vertical baffle;

16. A vertical sliding block; 17. a vertical screw rod; 18. a vertical rotating seat; 19. a cross plate; 20. a transverse guide rail;

21. A transverse baffle; 22. a transverse slide block; 23. a transverse screw rod; 24. a transverse rotating seat; 25. a locking block; 26. a locking bolt; 27. a slit groove; 28. a through hole; 29. a water tank; 30. a circulation pump; 31. and a water collecting bucket.

Detailed Description

The utility model is further described below in conjunction with the detailed description. It is to be understood that these examples are illustrative of the present utility model and are not intended to limit the scope of the present utility model. Furthermore, it should be understood that various changes and modifications can be made by one skilled in the art after reading the teachings of the present utility model, and such equivalents are intended to fall within the scope of the utility model as defined in the appended claims.

Fig. 1 shows a front view of a cooling device for a PFA hose of a chemical liquid supply system according to an embodiment of the present application, wherein a front end of the cooling device is in butt joint with a heating box (not shown), and when a pipe is heated by the heating box and then is conveyed to the device for cooling, the cooling device comprises a vertical alignment mechanism, a transverse alignment mechanism and a cooling mechanism, and the vertical alignment mechanism comprises a group of vertical alignment rollers 3, and a first driving mechanism for driving the vertical alignment rollers 3 to move; the transverse straightening mechanism comprises a group of transverse straightening rollers 4 and a second driving structure for driving the transverse straightening rollers 4 to move; wherein, the vertical straightening mechanism and the horizontal straightening mechanism are fixed on the workbench 1 through the mounting plate 2; the cooling mechanism comprises a water inlet pipe 5, a spray pipe 6 communicated with the water inlet pipe 5, and a cooling groove 7 arranged right below the spray pipe 6; the cooling tank 7 bottom surface passes through montant 8 and water collecting box 9 inner wall welded connection, and water collecting box 9 bottom and first drain pipe 10 welded connection, first drain pipe 10 bottom stretches into in the second drain pipe 11, second drain pipe 11 and mounting panel 2 welded connection.

In this embodiment, the first driving mechanism includes a riser 13, a group of vertical guide rails 14 and a group of vertical rotating seats 18 that are bolted to the riser 13, a vertical baffle 15 is bolted to the vertical guide rails 14, and a plurality of vertical sliding blocks 16 are disposed between the two vertical guide rails 14; the vertical sliding blocks 16 are attached to the inner walls of the vertical baffle plates 15, a plurality of vertical sliding blocks 16 are penetrated by vertical screw rods 17 in threaded connection, and two ends of each vertical screw rod 17 are movably connected with two vertical rotating seats 18 through bearings. In the present embodiment, the number of vertical sliders 16 is 2, but in other embodiments, other numbers are also possible. The screw threads of the two vertical sliding blocks 16 and the vertical screw rod 17 are in opposite directions, and the vertical sliding blocks 16 are movably connected with one end of the transverse straightening roller 4 through bearings. In other embodiments, the vertical slider 16 and the vertical screw 17 may be slidably connected by other manners, such as a limiting device, a locking device, or a damper, to achieve the effects of the present utility model, which is not limited herein.

In this embodiment, the second driving structure includes a transverse plate 19 welded to the riser 13, a set of transverse rails 20 bolted to the transverse plate 19, and a set of transverse rotating seats 24, the transverse plate 19 is bolted to the mounting plate 2, a transverse baffle 21 is bolted to the transverse rails 20, and two transverse sliders 22 are disposed between the two transverse rails 20; in this embodiment, the number of lateral sliders 22 is 2, but in other embodiments, other numbers are also possible. The transverse sliding blocks 22 are attached to the inner walls of the transverse baffle plates 21, transverse screw rods 23 in threaded connection penetrate through the two transverse sliding blocks 22, and two ends of each transverse screw rod 23 are movably connected with a transverse rotating seat 24 through bearings. The screw threads of the two transverse sliding blocks 22 and the transverse screw rod 23 are in opposite directions, and the transverse sliding blocks 22 are movably connected with one end of the vertical straightening roller 3 through bearings. In other embodiments, the lateral slider 22 and the lateral screw rod 23 may be slidably connected by other manners, such as a limiting device, a locking device or a damper, to achieve the effects of the present utility model, which is not limited herein.

In this embodiment, the cross section of the inner wall of the cooling tank 7 is U-shaped, and the length of the cooling tank 7 is smaller than that of the water collecting box 9. In other embodiments, the cross-section of the inner wall of the cooling tank 7 may have other shapes.

In the embodiment, a water tank 29 is arranged on the workbench 1, a circulating pump 30 is fixed on the water tank 29 through bolts, a liquid inlet end of the circulating pump 30 extends into the water tank 29, and a liquid outlet end of the circulating pump 30 is in flange sealing connection with the water inlet pipe 5; the bottom surface welded connection of mounting panel 2 has catch bowl 31, and the bottom play water end of catch bowl 31 is linked together with the water tank 29 top surface. The bottom end of the first drain pipe 10 is sleeved with a first magnet ring 12 which is welded with the first drain pipe, the inner wall of the top end of the second drain pipe 11 is embedded with a second magnet ring which is connected with the environment of the second drain pipe, the outer diameter of the first magnet ring 12 is consistent with the inner diameter of the second magnet ring, and the inner face of the first magnet ring 12 and the outer face of the second magnet ring are different-name magnetic poles.

The vertical plate 13 and the transverse plate 19 are both fixedly provided with locking blocks 25 by bolts, the center of each locking block 25 is provided with a through hole 28, the wall body of each locking block 25 on one side of each through hole 28 is provided with a notch 27, and the notch 27 is communicated with each through hole 28; the locking block 25 at the top of the notch 27 is penetrated by a locking bolt 26 in threaded connection, and the end surface of the bottom end of the locking bolt 26 is movably connected with the bottom bearing of the notch 27.

The working principle of the utility model is as follows:

As shown in fig. 1-2, when the heated pipe is conveyed into the device, the vertical straightening rollers 3 and the horizontal straightening rollers 4 can be adjusted, the vertical screw rod 17 is screwed by a hand wheel, the vertical screw rod 17 drives a plurality of vertical sliding blocks 16 to move in the vertical guide rail 14, the distance between the two horizontal straightening rollers 4 can be adjusted, the horizontal screw rod 23 is screwed by the hand wheel, the two horizontal sliding blocks 22 are driven by the horizontal screw rod 23 to move in the horizontal guide rail 20, the distance between the two vertical straightening rollers 3 can be adjusted, the vertical straightening rollers 3 and the horizontal straightening rollers 4 can clamp the pipe, so that straightening operation is realized, multiple straightening and cooling operations can be realized, and the straightening effect of the pipe is improved.

As shown in fig. 3-4, in the straightening process of the pipe fitting, the water collecting box 9 is moved upwards, so that the cooling tank 7 can be driven to move synchronously until the pipe fitting is wrapped by the cooling tank 7, namely, the pipe fitting penetrates through the cooling tank 7, then a proper amount of cooling water is injected into the water tank 29, after the circulating pump 30 is electrified and operated, the cooling water can be sent into the spray pipe 6 through the water inlet pipe 5, a plurality of water outlet holes are formed in the spray pipe 6, the cooling water can flow into the cooling tank 7 through the water outlet holes, the cooling water flowing into the cooling tank 7 can be covered completely by changing the aperture of the water outlet holes, and then flows into the water collecting box 9 from two sides in the cooling tank 7, at the moment, the pipe fitting is soaked in the cooling water, so that the pipe fitting can be cooled uniformly, the cooling effect is good, the cooling water flowing into the water collecting box 9 can flow into the water collecting hopper 31 through the first water outlet pipe 10 and the second water outlet pipe 11, and the cooled water can be sent back into the water tank 29 again, and the recycling of the water flow is realized.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (9)

1. A cooling device for a PFA hose of a chemical liquid supply system, comprising:

The vertical straightening mechanism comprises a group of vertical straightening rollers (3) and a first driving mechanism for driving the vertical straightening rollers (3) to move;

The transverse straightening mechanism comprises a group of transverse straightening rollers (4) and a second driving structure for driving the transverse straightening rollers (4) to move; the vertical straightening mechanism and the horizontal straightening mechanism are fixed on the workbench (1) through the mounting plate (2); and

The cooling mechanism comprises a water inlet pipe (5), a spray pipe (6) communicated with the water inlet pipe (5), and a cooling groove (7) arranged right below the spray pipe (6);

The cooling tank (7) bottom surface passes through montant (8) and water collecting box (9) inner wall welded connection, water collecting box (9) bottom and first drain pipe (10) welded connection, first drain pipe (10) bottom stretches into in second drain pipe (11), second drain pipe (11) and mounting panel (2) welded connection.

2. A cooling device for PFA hoses of chemical liquid supply systems according to claim 1, characterized in that said first driving mechanism comprises a riser (13), and a set of vertical guides (14) and a set of vertical swivel seats (18) bolted to the riser (13), said vertical guides (14) being bolted to a vertical baffle (15), a number of vertical sliders (16) being arranged between two of said vertical guides (14);

The vertical sliding block (16) is attached to the inner wall of the vertical baffle plate (15), a vertical screw rod (17) in threaded connection penetrates through the vertical sliding block (16), and two ends of the vertical screw rod (17) are movably connected with two vertical rotating seats (18) through bearings.

3. A cooling device for PFA hoses of chemical liquid supply systems according to claim 2, characterized in that said second driving structure comprises a cross plate (19) welded to the riser (13), and a set of cross rails (20) and a set of cross swivel seats (24) bolted to the cross plate (19), said cross plate (19) being bolted to the mounting plate (2), said cross rails (20) being bolted to the cross baffle (21), a number of cross slides (22) being provided between two of said cross rails (20);

the transverse sliding block (22) is attached to the inner wall of the transverse baffle plate (21), a transverse screw rod (23) in threaded connection penetrates through the transverse sliding block (22), and two ends of the transverse screw rod (23) are movably connected with a transverse rotating seat (24) through bearings.

4. A cooling device for PFA hose of chemical liquid supply system according to claim 2, wherein the screw threads of the vertical slider (16) and the vertical screw rod (17) are opposite in rotation direction, and the vertical slider (16) is movably connected with one end bearing of the transverse straightening roller (4).

5. A cooling device for PFA hoses of chemical liquid supply systems according to claim 3, wherein the screw threads of the transverse slider (22) and the transverse screw rod (23) are opposite in rotation, and the transverse slider (22) is movably connected with one end bearing of the vertical straightening roller (3).

6. A cooling device for PFA hose of chemical liquid supply system according to claim 1, wherein the inner wall of said cooling tank (7) is of "U" shape in cross section, and the length of said cooling tank (7) is smaller than the length of the water collecting box (9).

7. The cooling device for the PFA hose of the chemical liquid supply system according to claim 1, wherein a water tank (29) is arranged on the workbench (1), a circulating pump (30) is fixed on the water tank (29) through bolts, a liquid inlet end of the circulating pump (30) extends into the water tank (29), and a liquid outlet end of the circulating pump (30) is in flange sealing connection with the water inlet pipe (5);

The bottom surface of the mounting plate (2) is welded and connected with a water collecting bucket (31), and the water outlet end at the bottom of the water collecting bucket (31) is communicated with the top surface of the water tank (29).

8. The cooling device for the PFA hose of the chemical liquid supply system according to claim 1, wherein the bottom end of the first drain pipe (10) is sleeved with a first magnet ring (12) welded with the first drain pipe, the inner wall of the top end of the second drain pipe (11) is embedded with a second magnet ring connected with the environment of the second drain pipe, the outer diameter of the first magnet ring (12) is consistent with the inner diameter of the second magnet ring, and the inner surface of the first magnet ring (12) and the outer surface of the second magnet ring are different-name magnetic poles.

9. A cooling device for a PFA hose of a chemical liquid supply system according to claim 3, wherein a locking block (25) is bolted to each of the vertical plate (13) and the horizontal plate (19), a through hole (28) is formed in the center of the locking block (25), a notch groove (27) is formed in the wall of the locking block (25) on one side of the through hole (28), and the notch groove (27) is communicated with the through hole (28);

The locking block (25) at the top of the notch groove (27) is penetrated by a locking bolt (26) in threaded connection, and the bottom end surface of the locking bolt (26) is movably connected with the groove bottom bearing of the notch groove (27).