Pipe winding equipment for winding pipe winding type heat exchanger

Abstract

The utility model relates to the technical field of pipe winding equipment, and discloses pipe winding equipment for winding a pipe winding type heat exchanger, which comprises a pipe winding mechanism, a transmission component is arranged outside the pipe winding mechanism, a fixing component is connected outside the transmission component, a threaded rod is arranged outside the pipe winding mechanism, a knob is connected outside the threaded rod in a threaded manner, and the knob is connected with the pipe winding mechanism in a threaded manner. A limiting block is rotationally connected outside the rotary knob, the central axis of the limiting block coincides with the central axis of the threaded rod, a limiting assembly is connected outside the limiting block and comprises a connecting plate, and one side of the connecting plate is fixedly connected with the limiting block. According to the pipe winding equipment for winding the pipe winding type heat exchanger, a rotary knob pushes a limiting block to move, and when the limiting block moves, the limiting block drives a connecting plate to move in the direction of a first lead screw, and a second sleeve rotates, so that the positions of the second sleeve and the limiting block are conveniently adjusted, the pipe winding height is conveniently controlled, and the position of the connecting plate is conveniently adjusted; and the application range of the pipe winding equipment is widened.

Description

Technical Field

[0001] The utility model relates to the technical field of tube winding equipment, in particular to a tube winding equipment used for winding a tube-wound heat exchanger. Background Art

[0002] Compared with ordinary shell-and-tube heat exchangers, wound tube heat exchangers have incomparable advantages. They are applicable to a wide temperature range, can adapt to thermal shock, eliminate thermal stress by themselves, and are highly compact. Due to their special structure, the flow field is fully developed and there is no dead zone. In particular, by setting up multiple tube passes (single shell pass), multiple fluids can be exchanged at the same time in one device. When the wound tube heat exchanger is produced, the winding tube needs to be wound, and then the winding equipment used to wind the wound tube heat exchanger is needed. When the existing winding equipment is used to wind the heat exchangers of different heights, when the height of the screw rod is lower or higher than the heat exchanger, it may lead to insufficient winding of the heat exchanger or too long winding, thus affecting the processing quality. Utility Model Content

[0003] 1. Technical issues to be solved

[0004] The utility model aims to provide a tube winding device for winding a tube-wound heat exchanger, so as to solve the problem in the background technology that the existing tube winding device is not convenient for adjusting the tube winding height.

[0005] (II) Technical solution

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a tube winding device for winding a tube-wound heat exchanger, comprising a tube winding mechanism, a transmission assembly is arranged outside the tube winding mechanism, and a fixing assembly is connected to the outside of the transmission assembly, a threaded rod is arranged outside the tube winding mechanism, and a knob is threadedly connected to the outside of the threaded rod, the knob is rotatably connected to a limit block outside, and the center axis of the limit block coincides with the center axis of the threaded rod, the limit block is connected to a limit assembly outside, the limit assembly comprises a connecting plate, and one side of the connecting plate is fixedly connected to the limit block, a sleeve two is rotatably connected inside the limit block, and a screw rod one is threadedly connected inside the sleeve two.

[0007] Preferably, the pipe winding mechanism includes a support base, and a support frame is fixedly connected under the support base.

[0008] Preferably, the tube winding mechanism also includes a turntable, and the turntable is fixedly connected to a support column, the support column is fixedly connected to a threaded rod, and the central axis of the support column coincides with the central axis of the threaded rod, the screw rod is externally threadedly connected to a guide block one, and a guide block two is provided on the guide block one.

[0009] Preferably, a slide rod is fixedly connected to the support base, and a clamping hole is provided in the guide block, and two clamping holes are arranged relatively to each other.

[0010] Preferably, the transmission assembly includes a servo motor, and the servo motor is fixedly connected to the support frame at the bottom, a transmission rod is fixedly connected to the servo motor, and a sleeve 1 is connected to the outer shell of the transmission rod, and the sleeve 1 is rotatably connected to the support base.

[0011] Preferably, a transmission belt is meshed outside the transmission rod, and one end of the transmission belt is meshedly connected to a transmission wheel, and the transmission wheel is fixedly connected to a screw rod.

[0012] Preferably, the fixing component includes a slide groove, and the slide groove is opened outside the turntable, two slide grooves are symmetrically arranged along the center of the turntable, and a slider is slidably connected in the slide groove.

[0013] Preferably, a splint is fixedly connected to the slider, and anti-slip rubber is bonded to one side of the splint, a screw rod 2 is connected to the inner thread of the slider, and one end of the screw rod 2 is rotatably connected to the slide groove, and the other end of the screw rod 2 is fixedly connected to a handle, and the screw rod 2 is rotatably connected to the turntable.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The tube winding device for winding a tube-wound heat exchanger is provided with a threaded rod, a limit block, a knob, a connecting plate, a second sleeve and a first screw rod. When the knob is turned, the knob moves along the direction of the threaded rod, and the knob pushes the limit block to move. When the limit block moves, the limit block drives the connecting plate to move along the direction of the first screw rod, so that the second sleeve rotates, thereby facilitating the adjustment of the position of the second sleeve and the limit block, facilitating the control of the tube winding height, facilitating the adjustment of the position of the connecting plate, and increasing the application range of the tube winding device;

[0016] 2. The tube winding equipment for winding a tube-wound heat exchanger is provided with a slide groove, a slider, a second screw rod, a handle, a clamping plate, an anti-skid rubber and a limit block. When the limit block overlaps with the tube to be wound, the limit block fixes the tube to be wound. Then, the handle is rotated to drive the second screw rod to rotate, so that the slider moves along the slide groove and drives the clamping plate to approach the tube to be wound, so that the clamping plate further clamps the tube to be wound, thereby achieving a clamping effect, facilitating the clamping of tubes to be wound of different sizes, preventing the tube to be wound from rotating at different speeds from the turntable, and ensuring the processing quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2This is a rear view stereoscopic structural diagram of the support frame of the utility model;

[0019] Figure 3 This is a schematic diagram of a three-dimensional structure of a sleeve of the utility model;

[0020] Figure 4 This is a schematic diagram of the three-dimensional structure of the support base of the utility model;

[0021] Figure 5 This is a schematic diagram of the three-dimensional structure of the turntable of the utility model;

[0022] Figure 6 For this utility model Figure 5 Enlarged structural diagram at A in the middle.

[0023] In the figure: 1. pipe winding mechanism; 101. support base; 102. support frame; 103. turntable; 104. support column; 105. guide block 1; 106. guide block 2; 107. slide bar; 108. clamping hole; 2. transmission assembly; 201. servo motor; 202. sleeve 1; 203. transmission rod; 204. transmission belt; 205. transmission wheel; 3. fixing assembly; 301. slide groove; 302. slider; 303. screw rod 2; 304. handle; 305. splint; 306. anti-slip rubber; 4. threaded rod; 5. limit block; 6. knob; 7. limit assembly; 701. connecting plate; 702. sleeve 2; 703. screw rod 1. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-Figure 6The utility model provides a technical solution: a winding device for winding a winding tube heat exchanger, comprising a winding tube mechanism 1, a transmission assembly 2 is arranged outside the winding tube mechanism 1, and a fixing assembly 3 is connected to the outside of the transmission assembly 2, a threaded rod 4 is arranged outside the winding tube mechanism 1, and a knob 6 is threadedly connected to the outside of the threaded rod 4, a limited block 5 is rotatably connected to the outside of the knob 6, and the central axis of the limited block 5 coincides with the central axis of the threaded rod 4, a limited assembly 7 is connected to the outside of the limited block 5, and the limited assembly 7 includes a connecting plate 701, and one side of the connecting plate 701 It is fixedly connected to the limit block 5, and a sleeve 2 702 is rotatably connected inside the limit block 5. The sleeve 2 702 is threadedly connected to a screw rod 1 703. By providing a connecting plate 701, it is convenient to limit the screw rod 1 703 and control the pipe winding height. By providing a threaded rod 4 and a knob 6, the knob 6 is rotated to make the knob 6 push the limit block 5 to move along the threaded rod 4, thereby facilitating the adjustment of the position of the limit block 5 and the connecting plate 701. By providing a limit block 5, when the limit block 5 overlaps the pipe to be wound, it is convenient to fix the pipe to be wound.

[0026] The pipe winding mechanism 1 includes a support base 101 , and a support frame 102 is fixedly connected under the support base 101 .

[0027] The pipe winding mechanism 1 also includes a turntable 103, and the turntable 103 is fixedly connected to a support column 104, the support column 104 is fixedly connected to the threaded rod 4, and the central axis of the support column 104 coincides with the central axis of the threaded rod 4, the screw rod 1 703 is externally threadedly connected to a guide block 105, and the guide block 1 105 is provided with a guide block 2 106.

[0028] A slide bar 107 is fixedly connected to the support base 101 , a clamping hole 108 is provided in the guide block 105 , and two clamping holes 108 are relatively arranged. By arranging the guide block 105 and the guide block 2 106 , the function of limiting is achieved.

[0029] The transmission assembly 2 includes a servo motor 201 , and the servo motor 201 is fixedly connected to the support frame 102 at the bottom, and a transmission rod 203 is fixedly connected to the servo motor 201 , and a sleeve 202 is connected to the outer sleeve of the transmission rod 203 , and the sleeve 202 is rotatably connected to the support base 101 .

[0030] A transmission belt 204 is meshed on the outside of the transmission rod 203, and one end of the transmission belt 204 is meshed and connected to a transmission wheel 205, which is fixedly connected to the screw rod 703. By providing the transmission belt 204 and the transmission wheel 205, when the transmission rod 203 rotates, the transmission belt 204 transmits power to the transmission wheel 205, which facilitates the transmission of power.

[0031] The fixing component 3 includes a slide groove 301, and the slide groove 301 is opened outside the turntable 103. Two slide grooves 301 are symmetrically arranged along the center of the turntable 103. A slider 302 is slidably connected in the slide groove 301. A screw rod 303 and the slider 302 are arranged. By rotating the screw rod 303, the slider 302 moves along the slide groove 301, thereby facilitating the clamping of pipe fittings of different sizes to be wound.

[0032] A clamping plate 305 is fixedly connected to the slider 302, and a non-slip rubber 306 is bonded to one side of the clamping plate 305. A screw rod 303 is connected to the inner thread of the slider 302, and one end of the screw rod 303 is rotatably connected to the slide groove 301, and the other end of the screw rod 303 is fixedly connected to a handle 304. The screw rod 303 is rotatably connected to the turntable 103. By providing the clamping plate 305, when the clamping plate 305 overlaps with the pipe to be wound, the pipe to be wound is clamped. By providing the non-slip rubber 306, the friction between the transmission wheel 205 and the pipe to be wound is increased, thereby increasing the clamping effect.

[0033] Working principle: when the pipe winding device is used, firstly, the pipe to be wound is installed on the turntable 103 through the support column 104, and the knob 6 is turned to make the knob 6 move along the direction of the threaded rod 4, and at the same time, the knob 6 pushes the limit block 5 to move. When the limit block 5 moves, the limit block 5 drives the connecting plate 701 to move along the direction of the screw rod 1 703, so that the sleeve 2 702 rotates, thereby facilitating the adjustment of the position of the sleeve 2 702 and the limit block 5, facilitating the control of the pipe winding height, facilitating the adjustment of the position of the connecting plate 701, and increasing the application scope of the pipe winding device. Secondly, when the limit block 5 overlaps with the pipe to be wound, the limit block 5 fixes the pipe to be wound, and then, the handle 304 is turned to make the handle 304 drive the screw rod 2 303 to rotate, so that the slider 302 moves along the slide groove 301 and makes the slider The block 302 drives the clamping plate 305 to approach the pipe to be wound, so that the clamping plate 305 further clamps the pipe to be wound, thereby achieving the clamping effect, facilitating the clamping of pipes of different sizes to be wound, preventing the pipe to be wound and the turntable 103 from rotating at different speeds, and ensuring the processing quality. Finally, the pipe is passed through the clamping hole 108, and the clamping hole 108 is overlapped with the pipe to be wound. Secondly, the servo motor 201 is started to drive the transmission rod 203 to rotate, so that the transmission rod 203 drives the turntable 103 and the pipe to be wound to rotate. While the transmission rod 203 rotates, the transmission belt 204 drives the transmission wheel 205 and the screw 1 703 to rotate, so that the guide block 105 and the guide block 2 106 move along the screw 1 703, thereby ensuring that the pipeline is evenly wound around the pipe to be wound, thereby completing the use of the pipe winding equipment.

[0034] Finally, it should be noted that the above content is only used to illustrate the technical solution of the utility model, rather than to limit the protection scope of the utility model. Simple modifications or equivalent substitutions of the technical solution of the utility model by ordinary technicians in this field do not deviate from the essence and scope of the technical solution of the utility model.

Claims

1. A tube winding device for winding a tube-wound heat exchanger, comprising a tube winding mechanism (1), characterized in that: The winding tube mechanism (1) is provided with a transmission assembly (2) outside, and the transmission assembly (2) is externally connected to a fixing assembly (3); the winding tube mechanism (1) is provided with a threaded rod (4) outside, and the threaded rod (4) is externally threadedly connected to a knob (6); the knob (6) is externally rotatably connected to a limit block (5), and the center axis of the limit block (5) coincides with the center axis of the threaded rod (4); the limit block (5) is externally connected to a limit assembly (7), and the limit assembly (7) includes a connecting plate (701), and one side of the connecting plate (701) is fixedly connected to the limit block (5); the limit block (5) is internally rotatably connected to a second sleeve (702), and the second sleeve (702) is internally threadedly connected to a screw rod (703).

2. The coil winding device for coil winding heat exchanger according to claim 1, characterized in that: The pipe winding mechanism (1) comprises a support base (101), and a support frame (102) is fixedly connected under the support base (101).

3. The coil winding device for coil winding heat exchanger according to claim 2, characterized in that: The pipe winding mechanism (1) also includes a rotating disk (103), and a support column (104) is fixedly connected to the rotating disk (103), and the support column (104) is fixedly connected to the threaded rod (4), and the central axis of the support column (104) coincides with the central axis of the threaded rod (4), and the screw rod (703) is externally threadedly connected to a guide block (105), and a guide block (106) is provided on the guide block (105).

4. The coil winding device for coil winding heat exchanger according to claim 3, characterized in that: A slide bar (107) is fixedly connected to the support base (101), and a clamping hole (108) is provided in the guide block (105), wherein two clamping holes (108) are arranged opposite to each other.

5. The coil winding device for coil winding heat exchanger according to claim 2, characterized in that: The transmission assembly (2) comprises a servo motor (201), and the servo motor (201) is fixedly connected to the support frame (102) at the bottom, and a transmission rod (203) is fixedly connected to the servo motor (201), and a sleeve (202) is connected to the outer surface of the transmission rod (203), and the sleeve (202) is rotatably connected to the support base (101).

6. The coil winding device for coil winding heat exchanger according to claim 5, characterized in that: The transmission rod (203) is externally meshed with a transmission belt (204), and one end of the transmission belt (204) is meshedly connected to a transmission wheel (205), and the transmission wheel (205) is fixedly connected to the screw rod 1 (703).

7. The coil winding device for coil winding heat exchanger according to claim 2, characterized in that: The fixing assembly (3) comprises a slide groove (301), and the slide groove (301) is opened outside the turntable (103), two slide grooves (301) are symmetrically arranged along the center of the turntable (103), and a slider (302) is slidably connected in the slide groove (301).

8. The coil winding device for coil winding heat exchanger according to claim 7, characterized in that: The slider (302) is fixedly connected with a clamping plate (305), and one side of the clamping plate (305) is bonded with an anti-slip rubber (306). The slider (302) is internally threadedly connected with a second screw rod (303), and one end of the second screw rod (303) is rotatably connected to the slide groove (301), and the other end of the second screw rod (303) is fixedly connected with a handle (304), and the second screw rod (303) is rotatably connected to the turntable (103).

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