Curtain coating turnover vehicle for heat preservation pipe machining

Abstract

The utility model discloses a shower coating turnover vehicle used for heat preservation pipe processing, and relates to the technical field of heat preservation pipe processing, in particular to a shower coating turnover vehicle used for heat preservation pipe processing, which comprises a cart and a heat preservation pipe, the cart is provided with a turnover mechanism and is used for turning over the heat preservation pipe, and the turnover mechanism comprises a self-rotating component, a rotating component and a driving component, comprising a vertical frame fixed to one end of the top of a cart and a left rotating disc rotationally installed on the vertical frame, a right rotating disc is arranged on one side of the left rotating disc, a plurality of left positioning heads are rotationally installed on the outer edge of the left rotating disc, a plurality of right positioning heads are rotationally installed on the outer edge of the right rotating disc, and driven gears are fixed to the ends of the right positioning heads; the shower coating device solves the problems that a spray head of shower coating equipment can only effectively conduct shower coating on the thermal insulation pipe close to the middle position in a clamping plate, the shower coating effect of the thermal insulation pipe close to the edges of the two ends is not satisfactory, and shower coating is often uneven.

Description

Technical Field

[0001] The utility model relates to the technical field of thermal insulation pipe processing, in particular to a coating and turning vehicle used for thermal insulation pipe processing. Background Art

[0002] During the processing of insulation pipes, it is often necessary to apply a layer of anti-corrosion material on the outer wall of the insulation pipe to extend the service life of the insulation pipe. In the processing of large-diameter pipes, it is often necessary to apply anti-corrosion materials by pouring coating. The uniformity and thickness of the anti-corrosion material coating directly affect the anti-corrosion performance of the insulation pipe. If the coating is uneven, the pipe body will be exposed after the partial anti-corrosion layer falls off, which will greatly accelerate the exposed area. At this time, if the coating is applied again, the coatings applied at different times will not adhere well to each other and are also very easy to fall off for the second time.

[0003] After checking the public (announcement) number: CN211463742U, a uniform coating turning vehicle for processing insulation pipes is disclosed. This technology discloses "by setting a driving motor, a left rod, a right rod, a transmission mechanism and a reduction motor, using the driving motor to drive the left rod and the right rod to rotate inside the connecting plate, and then using the reduction motor to drive the fixed head and the insulation pipe body at its end to rotate" and other technical solutions, which has "the insulation pipe body can be coated with the processing raw materials in all directions, improving the uniformity of the processing raw materials coating, and avoiding the situation where the raw materials on the surface of the insulation pipe body are unevenly coated, resulting in unqualified products" and other technical effects;

[0004] In the above scheme, multiple insulation pipes are installed flat in the clamping plate, and the spray coating equipment is located directly above the device, responsible for spray coating the insulation pipes below. However, there is a problem with this arrangement, that is, the spray head of the spray coating equipment can only effectively spray the insulation pipes near the middle of the clamping plate, while for the insulation pipes near the edges of both ends, the spray coating effect is not satisfactory, and uneven spray coating often occurs. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a coating flipping vehicle for processing insulation pipes, which has the characteristics of being able to fix multiple insulation pipes through a flipping mechanism, and being able to rotate and revolve each insulation pipe through a rotation component and a revolution component, thereby evenly coating each insulation pipe and any surface.

[0006] To achieve the above purpose, the utility model is implemented through the following technical solutions: a coating turning vehicle for processing an insulation pipe, comprising a trolley and an insulation pipe, wherein a turning mechanism is provided on the trolley and used to turn the insulation pipe, and the turning mechanism comprises:

[0007] The self-rotating assembly includes a stand fixed at one end of the top of the cart, a left turntable rotatably mounted on the stand, a right turntable is arranged on one side of the left turntable, a plurality of left positioning heads are rotatably mounted on the outer edge of the left turntable, a plurality of right positioning heads are rotatably mounted on the outer edge of the right turntable, a driven gear is fixed at the end of the right positioning head, a driving gear is rotatably mounted on the right turntable and meshes with the driven gear for transmission;

[0008] A revolution component is arranged on the rotation component and is used to make the thermal insulation pipe revolve;

[0009] The adjusting component is arranged on the self-rotating component and is used for adjusting the distance between the left rotating disk and the right rotating disk.

[0010] Preferably, the self-rotating assembly further comprises a shell fixed on the right turntable, and a first motor is installed inside the shell for driving the driving gear to rotate.

[0011] Preferably, the revolution assembly includes a cylinder fixed on both sides of the inner end of the left turntable, a rod fixed on both sides of the shell surface, a driven pulley installed on the left turntable, a second motor installed on the stand, a driving pulley installed at the output end of the second motor, and a belt installed between the driving pulley and the driven pulley.

[0012] Preferably, the rod body is slidably installed inside the cylinder body.

[0013] Preferably, the adjustment assembly includes a fixing rod fixed at the center of the shell surface, and the other end of the fixing rod passes through the left turntable and is threadedly mounted with a nut.

[0014] Preferably, a collecting tank is placed inside the cart.

[0015] Beneficial Effects

[0016] The utility model provides a coating turning vehicle for processing thermal insulation pipes. Compared with the prior art, it has the following beneficial effects:

[0017] (1) The output end of the first motor drives the driving gear to rotate the driven gear, and the driven gear drives the insulation pipe to rotate through the right positioning head and the left positioning head, so that the coating equipment can coat any side of the insulation pipe.

[0018] (2) The output end of the second motor drives the active pulley to cooperate with the belt to drive the driven pulley to rotate. The driven pulley drives the insulation tube to revolve through the left turntable and the right turntable, so that the coating equipment can coat each insulation tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0020] Figure 2 It is a structural schematic diagram of the left end of the turning mechanism of the utility model;

[0021] Figure 3 This is a structural schematic diagram of the right end of the turning mechanism of the utility model;

[0022] Figure 4 It is a structural schematic diagram of the cross section of the turning mechanism of the utility model.

[0023] In the figure: 1. cart; 2. turning mechanism; 21. rotation assembly; 211. stand; 212. left turntable; 213. right turntable; 214. left positioning head; 215. right positioning head; 216. driven gear; 217. driving gear; 218. shell; 219. first motor; 22. revolution assembly; 221. cylinder; 222. rod body; 223. driven pulley; 224. second motor; 225. driving pulley; 226. belt; 23. adjustment assembly; 231. fixing rod; 232. nut; 3. collecting tank; 4. insulation pipe. 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 1-4 The utility model provides a technical solution of a coating turning vehicle for processing an insulation pipe: a coating turning vehicle for processing an insulation pipe, comprising a trolley 1 and an insulation pipe 4, characterized in that a turning mechanism 2 is provided on the trolley 1 and is used to turn the insulation pipe 4, and the turning mechanism 2 comprises:

[0026] The self-rotating assembly 21 comprises a stand 211 fixed at one end of the top of the cart 1, a left turntable 212 rotatably mounted on the stand 211, a right turntable 213 is arranged on one side of the left turntable 212, a plurality of left positioning heads 214 are rotatably mounted on the outer edge of the left turntable 212, a plurality of right positioning heads 215 are rotatably mounted on the outer edge of the right turntable 213, a driven gear 216 is fixed to the end of the right positioning head 215, a driving gear 217 is rotatably mounted on the right turntable 213 and meshes with the driven gear 216 for transmission, a shell 218 is fixed on the right turntable 213, a first motor 219 is installed inside the shell 218 and is used to drive the driving gear 217 to rotate;

[0027] The revolution component 22 is arranged on the rotation component 21 and is used to make the thermal insulation pipe 4 revolve;

[0028] The adjustment component 23 is disposed on the rotation component 21 and is used to adjust the distance between the left turntable 212 and the right turntable 213 .

[0029] In this embodiment, the output end of the first motor 219 drives the driving gear 217 to drive the driven gear 216 to rotate, and the driven gear 216 drives the insulation tube 4 to rotate through the right positioning head 215 and the left positioning head 214, so that the coating equipment can coat any side of the insulation tube 4.

[0030] Specifically, the revolution assembly 22 includes a cylinder 221 fixed on both sides of the inner end of the left turntable 212, a rod body 222 fixed on both sides of the surface of the shell 218, a driven pulley 223 installed on the left turntable 212, and a second motor 224 installed on the stand 211. A driving pulley 225 is installed at the output end of the second motor 224, and a belt 2 is installed between the driving pulley 225 and the driven pulley 223.

[0031] In this embodiment, the output end of the second motor 224 drives the active pulley 225 to cooperate with the belt 226 to drive the driven pulley 223 to rotate. The driven pulley 223 drives the insulation tube 4 to revolve through the left turntable 212 and the right turntable 213, so that the spray coating equipment can spray coat each insulation tube 4.

[0032] Specifically, the rod body 222 is slidably installed inside the cylinder body 221 .

[0033] In this embodiment, when the left turntable 212 rotates, the right turntable 213 can be driven to rotate through the cylinder 221 and the rod 222, and when the right turntable 213 moves horizontally, it can also drive the rod 222 to slide along the inside of the cylinder 221, and there will be no motion interference between the two motion modes.

[0034] Specifically, the adjustment assembly 23 includes a fixing rod 231 fixed at the center of the surface of the shell 218, and the other end of the fixing rod 231 passes through the left turntable 212 and is threadedly mounted with a nut 232.

[0035] In this embodiment, after the left end of the insulation tube 4 and the left positioning head 214 are inserted and installed, the fixing rod 231 is driven to move to the left by rotating the nut 232 clockwise. At the same time, the fixing rod 231 drives the right positioning head 215 on the right turntable 213 through the shell 218, so that the right positioning head 215 and the right end of the insulation tube 4 are inserted and installed, thereby fixing the insulation tube 4.

[0036] Specifically, a collecting tank 3 is placed inside the cart 1 .

[0037] In this embodiment, the coating material dropped during the coating process is collected in the collecting tank 3 and can be subsequently processed and reused.

[0038] The working principle and use process of the utility model are as follows: first, after the left end of the insulation tube 4 is inserted and installed with the left positioning head 214, the fixing rod 231 is driven to move to the left by rotating the nut 232 clockwise, and at the same time, the fixing rod 231 drives the right positioning head 215 on the right turntable 213 through the shell 218, so that the right positioning head 215 and the right end of the insulation tube 4 are inserted and installed, thereby fixing multiple insulation tubes 4; then, the output end of the second motor 224 drives the active pulley 225 to cooperate with the belt 226 to drive the driven pulley 223 to rotate, and the driven pulley 223 drives the insulation tube 4 to revolve through the left turntable 212 and the right turntable 213; at the same time, the output end of the first motor 219 drives the active gear 217 to drive the driven gear 216 to rotate, and the driven gear 216 drives the insulation tube 4 to rotate through the right positioning head 215 and the left positioning head 214, so that the upper coating equipment can evenly coat each insulation tube 4 below.

[0039] The model of the motor is: EDSMT-2T110-020A. As it adopts existing mature technology products, it will not be elaborated in detail here. All the electrical components appearing in this article are connected to the external main controller and 220V AC power.

[0040] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A coating turning vehicle for processing an insulation pipe, comprising a trolley (1) and an insulation pipe (4), characterized in that: The trolley (1) is provided with a turning mechanism (2) for turning over the thermal insulation pipe (4), and the turning mechanism (2) comprises: The self-rotating assembly (21) comprises a stand (211) fixed at one end of the top of the cart (1), a left turntable (212) rotatably mounted on the stand (211), a right turntable (213) being arranged on one side of the left turntable (212), a plurality of left positioning heads (214) being rotatably mounted on the outer edge of the left turntable (212), a plurality of right positioning heads (215) being rotatably mounted on the outer edge of the right turntable (213), a driven gear (216) being fixed at the end of the right positioning head (215), and a driving gear (217) being rotatably mounted on the right turntable (213) and meshing with the driven gear (216) for transmission; A revolution component (22) is arranged on the rotation component (21) and is used to make the thermal insulation pipe (4) revolve; The adjustment component (23) is arranged on the rotation component (21) and is used to adjust the distance between the left rotating disk (212) and the right rotating disk (213).

2. The coating turning vehicle for processing thermal insulation pipes according to claim 1, characterized in that: The self-rotating assembly (21) further comprises a shell (218) fixed on the right rotating disk (213), wherein a first motor (219) is installed inside the shell (218) and is used to drive the driving gear (217) to rotate.

3. The coating turning vehicle for processing thermal insulation pipes according to claim 2, characterized in that: The revolution assembly (22) comprises a cylinder (221) fixed on both sides of the inner end of the left turntable (212), a rod (222) fixed on both sides of the surface of the shell (218), a driven pulley (223) installed on the left turntable (212), and a second motor (224) installed on the stand (211); a driving pulley (225) is installed at the output end of the second motor (224), and a belt (226) is installed between the driving pulley (225) and the driven pulley (223).

4. The coating turning vehicle for processing thermal insulation pipes according to claim 3, characterized in that: The rod body (222) is slidably installed inside the cylinder body (221).

5. The coating turning vehicle for processing thermal insulation pipes according to claim 2, characterized in that: The adjustment assembly (23) comprises a fixing rod (231) fixed at the center of the surface of the shell (218), and the other end of the fixing rod (231) passes through the left turntable (212) and is threadedly mounted with a nut (232).

6. The coating turning vehicle for processing thermal insulation pipes according to claim 1, characterized in that: A collecting tank (3) is placed inside the cart (1).

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