Pipe material rewinding device

Abstract

The utility model provides a pipe material rewinding device which comprises a discharging assembly, a machining assembly and a rewinding assembly, the rewinding assembly comprises a supporting base and a rewinding roller, the rewinding roller comprises a roller part, a first baffle, a second baffle and a pressing-preventing piece, the roller part is provided with a first open groove, the first open groove is provided with a first limiting part, and the second baffle is provided with a second limiting part. The first opening groove is provided with an auxiliary opening groove, the first baffle is provided with a second opening groove, the second opening groove is provided with a second limiting part, the second baffle is provided with a third opening groove, and the third opening groove is provided with a third limiting part. According to the pipe rewinding device, damage such as deformation and the like which are easy to occur after a rolled pipe coil is bundled is improved, meanwhile, the situation that a bundling belt is accidentally rolled in when the pipe is rolled is avoided, and therefore the product quality and the production efficiency are further improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of precise copper pipe field, especially a pipe material rewinding device. BACKGROUND

[0002] Copper pipe material is widely used in refrigeration equipment as the main material of refrigeration heat dissipation. After winding into a specified coil state, the pipe material coil needs to be bundled with a binding belt to facilitate handling or transportation. In related technologies, the wound material after winding and bundling is prone to deformation when the edge of the wound material contacts the binding belt, which affects the performance of the material or causes the material to be unusable.

[0003] Therefore, it is necessary to provide a pipe material rewinding device to overcome the above-mentioned deficiencies. SUMMARY

[0004] The utility model aims to provide a pipe material rewinding device to improve the deformation and other damage that occurs after winding and bundling, and improve the quality of the product.

[0005] According to one aspect of the utility model, a pipe material rewinding device is provided, which includes a feeding assembly, a processing assembly, and a rewinding assembly. The feeding assembly is used to provide the pipe material to the next station. The processing assembly is arranged adjacent to the feeding assembly to process the pipe material delivered. The rewinding assembly is arranged adjacent to the processing assembly to wind the pipe material. The rewinding assembly includes a support seat and a rewinding drum that is rotatable on the support seat.

[0006] The rewinding drum includes a drum part, a first baffle, a second baffle, and a pressure prevention piece. The drum part is rotatable around the center to wind the pipe material. The sidewall of the drum part is provided with a first open slot in the axial direction. The first open slot is provided with a first limiting part to limit the binding belt. The first open slot is provided with a secondary open slot. The first baffle is sleeved on the drum part. The first baffle is provided with a second open slot in the radial direction of the drum part. The second open slot is provided with a second limiting part. The second baffle is sleeved on the drum part and is movable in the axial direction of the drum part. The second baffle is arranged at an interval from the first baffle. The second baffle is provided with a third open slot in the radial direction of the drum part. The third open slot is provided with a third limiting part. The pressure prevention piece is placed in any one of the first open slot, the second open slot, and the third open slot, or the pressure prevention piece is placed in each of the first open slot, the second open slot, and the third open slot. The first open slot is in communication with the second open slot and the third open slot.

[0007] The above-mentioned scheme provides a space for placing the binding belt and the limiting gasket, which helps to place the deformation problem that occurs after winding the pipe material, and also helps to place the binding belt during the winding process.

[0008] Preferably, the first limiting part includes two, one of which is arranged on the side of the first baffle plate away from the second baffle plate, and the other is arranged on the side of the second baffle plate away from the first baffle plate. The above-mentioned scheme helps to clamp the bundling belt and prevent it from being accidentally rolled into the pipe material during winding.

[0009] Preferably, the auxiliary opening groove is arranged at the bottom end of the first opening groove and between the first baffle plate and the second baffle plate. The above-mentioned scheme improves the situation that the end of the pipe material cannot be limited during winding, which affects the normal winding.

[0010] Preferably, the pressure-proof part is arranged in the first opening groove, any one of the second opening groove and the third opening groove. This helps to prevent the edge of the pipe material after winding from being easily deformed by extrusion.

[0011] Preferably, the pressure-proof part is arranged in the first opening groove, the second opening groove and the third opening groove respectively. The above-mentioned scheme separates the position of the edge of the pipe material after winding which is prone to be deformed by pressure from the bundling belt, which helps to reduce the risk of pipe material deformation.

[0012] Preferably, the first limiting part is arranged on the side wall of the first opening groove, and the first limiting part is a buckle structure with elasticity. The above-mentioned scheme helps to clamp the bundling belt and prevent it from being accidentally rolled into the pipe material during winding.

[0013] Preferably, the first limiting part is an elastic member.

[0014] Preferably, the second limiting part is arranged in the second opening groove along the side wall of the second opening groove, and the second limiting part is a rectangular protruding structure. The above-mentioned scheme helps to limit the pressure-proof part in the direction of the second opening groove.

[0015] Preferably, the pressure-proof part can be a plurality of limiting washers, which are arranged in the first opening groove and can slide along the first opening groove, or are arranged in the second opening groove and can slide along the second opening groove, or are arranged in the third opening groove and can slide along the third opening groove.

[0016] Preferably, the third limiting part has the same structure as the second limiting part.

[0017] Preferably, the number of the first opening grooves is at least two.

[0018] Preferably, the number of the first opening grooves is four.

[0019] Preferably, the number of the first opening grooves, the second opening grooves and the third opening grooves is the same.

[0020] Preferably, the ratio of the distance h2 between the first baffle plate and the second baffle plate along the axial direction of the roller part to the height h1 of the roller part is greater than 0.1 and less than 0.6.

[0021] Preferably, the ratio of the distance h2 between the first baffle and the second baffle along the axial direction of the drum portion and the height h1 of the drum portion can be 0.295.

[0022] Preferably, the ratio of the diameter φ1 of the drum portion and the maximum diameter φ2 of the first baffle can be greater than 0.3 and less than 0.8.

[0023] Preferably, the ratio of the diameter φ1 of the drum portion and the maximum diameter φ2 of the first baffle can be 0.51.

[0024] Preferably, the processing assembly comprises, in sequence, a loop detection device, a cleaning device, an ink jet device, a drying device, and a pipe bending device, and the pipe material reaches the rewinding drum for winding after passing through the pipe bending device.

[0025] Preferably, the processing assembly further comprises a flaw detection device, a length measuring device, and a straightening wheel, the flaw detection device is arranged between the cleaning device and the ink jet device, the length measuring device is arranged between the drying device and the pipe bending device, and the straightening wheel comprises a first straightening wheel arranged between the loop detection device and the cleaning device, a second straightening wheel arranged between the cleaning device and the flaw detection device, a third straightening wheel arranged between the flaw detection device and the ink jet device, and a fourth straightening wheel arranged between the drying device and the length measuring device.

[0026] The pipe material rewinding device provided by the utility model has the advantages that the structure for preventing the pressure piece and limiting the pressure piece and the binding belt is arranged, deformation and other damages of the pipe material roll after the pipe material is wound are improved, the situation that the binding belt is accidentally wound into during winding of the pipe material is avoided, and the quality and production efficiency of the product are further improved. BRIEF DESCRIPTION OF DRAWINGS

[0027] The utility model will be explained in further detail below in combination with the drawings and specific embodiments:

[0028] Figure 1 It is a whole view of the pipe material rewinding device;

[0029] Figure 2 It is a schematic view of the rewinding drum;

[0030] Figure 3 It is Figure 2 It is a partial enlarged view of the A position along the axial direction;

[0031] Figure 4 It is Figure 2 It is a partial enlarged view of the B position along the axial direction;

[0032] Figure 5 It is Figure 2 It is a partial enlarged view of the C position;

[0033] Figure 6is a front view of the rewinding roller;

[0034] Figure 7 is Figure 6 is a sectional view along the direction of D-D;

[0035] Figure 8 is a schematic view of the rewinding roller in a winding state.

[0036] BRIEF DESCRIPTION OF DRAWINGS

[0037] 10, a feeding assembly; 20, a processing assembly; 30, a rewinding assembly; 201, a loop detection device; 202, a first straightening wheel; 203, a cleaning device; 204, a second straightening wheel; 205, a flaw detection device; 206, a third straightening wheel; 207, an ink jet device; 208, a drying device; 209, a fourth straightening wheel; 210, a length measuring device; 211, a pipe bending device; 212, a workbench; 301, a support seat; 302, a rewinding roller; 3021, a roller part; 3022, a first baffle; 3023, a second baffle; 303, a pressure preventing piece (limiting gasket); A1, a first open slot; A2, a second open slot; A3, a third open slot; A1', a sub open slot; P1, a first limiting part; P2, a second limiting part; T, a pipe material (pipe material coiled material); P, a binding belt. DETAILED DESCRIPTION

[0038] In order to more clearly illustrate the technical solutions of the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or prior art description. Obviously, the drawings in the following description only represent some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0039] In order to make the drawing simple, only the parts related to the present application are shown in each drawing, which does not represent the actual structure of the product. In addition, in order to make the drawing simple and easy to understand, in some drawings, only one of the parts with the same structure or function is shown, or only one of them is marked. In this paper, "one" not only means "only one", but also means "more than one".

[0040] It should be further understood that the term "and / or" used in the specification and claims of the present application means any combination of one or more of the associated listed items and all possible combinations, and includes these combinations.

[0041] In this article, it is necessary to explain that, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, it can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0042] In addition, in the description of the present application, the terms "first", "second" and the like are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0043] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the specific embodiments of the present application will be described below with reference to the drawings. Obviously, the drawings in the following description are only some embodiments of the present application, and those skilled in the art can obtain other drawings according to these drawings without creating creative labor, and can obtain other embodiments.

[0044] Referring to Figures 1 to 7 As shown in the drawings, the present embodiment provides a pipe material T rewinding device, which comprises a feeding assembly 10, a processing assembly 20 and a rewinding assembly 30. The feeding assembly 10 is used to provide the conveying pipe material T to the next station. The processing assembly 20 is arranged adjacent to the feeding assembly 10 to process the conveyed pipe material T. The rewinding assembly 30 is arranged adjacent to the processing assembly 20 to wind the pipe material T. The rewinding assembly 30 comprises a supporting seat 301 and a rewinding roller 302 rotatably arranged on the supporting seat 301.

[0045] The rewinding roller 302 comprises a roller part 3021, a first baffle 3022, a second baffle 3023, and a pressure preventing piece 303, the roller part 3021 is rotatable around the center to wind the pipe material T, the side wall of the roller part 3021 is provided with a first opening slot A1 along the axial direction, the first opening slot A1 is provided with a first limiting part P1 to limit the binding belt P, the first opening slot A1 is provided with a secondary opening slot A1', the first baffle 3022 is sleeved on the roller part 3021, the first baffle 3022 is provided with a second opening slot A2 along the radial direction of the roller part 3021, the second opening slot A2 is provided with a second limiting part P2, the second baffle 3023 is sleeved on the roller part 3021 and is movable along the axial direction of the roller part 3021, the second baffle 3023 is arranged in a spaced manner with the first baffle 3022, the second baffle 3023 is provided with a third opening slot A3 along the radial direction of the roller part 3021, the third opening slot A3 is provided with a third limiting part, the pressure preventing piece 303 is arranged in any one of the first opening slot A1, the second opening slot A2, and the third opening slot A3, or the pressure preventing piece 303 is arranged in the first opening slot A1, the second opening slot A2, and the third opening slot A3 respectively, and the first opening slot A1 is in communication with the second opening slot A2 and the third opening slot A3 respectively.

[0046] The above-mentioned scheme provides a space for placing the binding belt P and the limiting gasket, which helps to solve the deformation problem of the pipe material T after winding, and helps to prevent the binding belt P from being wound during the winding process.

[0047] The first limiting part P1 comprises two, one of which is arranged on the side of the first baffle 3022 away from the second baffle 3023, and the other is arranged on the side of the second baffle 3023 away from the first baffle 3022. The above-mentioned scheme helps to hold the binding belt P, preventing the binding belt P from being accidentally wound during the winding of the pipe material T.

[0048] The secondary opening slot A1' is arranged at the bottom end of the first opening slot A1 and between the first baffle 3022 and the second baffle 3023. The above-mentioned scheme improves the situation that the end of the pipe material T cannot be limited when winding starts, affecting normal winding.

[0049] The first limiting part P1 is arranged on the side wall of the first opening slot A1, and the first limiting part P1 is a buckle structure with elasticity. The above-mentioned scheme helps to hold the binding belt P, preventing the binding belt P from being accidentally wound during the winding of the pipe material T. The first limiting part P1 is an elastic member.

[0050] The second limiting part P2 is arranged in the second opening slot A2 along the side wall of the second opening slot A2, and the second limiting part P2 is a rectangular protruding structure. The above-mentioned scheme helps to limit the movement of the pressure preventing piece 303 along the direction of the second opening slot A2.

[0051] The anti-pressing piece 303 is arranged in the first opening groove A1, any one of the second opening groove A2 and the third opening groove A3. It helps to prevent the edge pipe material T from being easily pressed and deformed after winding.

[0052] The anti-pressing piece 303 is arranged in the first opening groove A1, any one of the second opening groove A2 and the third opening groove A3. It helps to prevent the edge pipe material T from being easily pressed and deformed after winding.

[0053] The anti-pressing piece 303 is a plurality of limiting washers. After winding, the first limiting washer is arranged in the first opening groove A1 and slid along the first opening groove A1 to the position corresponding to the second opening groove A2 to block the edge of the pipe material T. Similarly, the second limiting washer is arranged in the first opening groove A1 from the other side of the pipe material T and slid along the first opening groove A1 to the position corresponding to the third opening groove A3 to block the edge of the pipe material T. The third limiting washer is arranged close to the second limiting part P2 and close to the outer periphery of the pipe material T. Similarly, the fourth limiting washer is arranged close to the third limiting part and close to the outer periphery of the pipe material T. Then the binding belt P is wound around the wound pipe material T. At this time, the binding belt P and the edge pipe material T are separated by the limiting washer to prevent the pipe material T from being deformed under stress.

[0054] The limiting washer is arranged in the first opening groove A1 and can slide along the first opening groove A1. The limiting washer is arranged in the second opening groove A2 and can slide along the second opening groove A2. The limiting washer is arranged in the third opening groove A3 and can slide along the third opening groove A3.

[0055] The third limiting part is the same as the second limiting part P2.

[0056] The number of the first opening groove A1 is four, the number of the second opening groove A2 is four, and the number of the third opening groove A3 is four.

[0057] The ratio of the distance h2 between the first baffle 3022 and the second baffle 3023 along the axial direction of the roller part 3021 to the height h1 of the roller part 3021 is 0.295.

[0058] The ratio of the diameter φ1 of the roller part 3021 to the maximum diameter φ2 of the first baffle 3022 is 0.51.

[0059] The processing assembly 20 comprises a workbench 212 for implementing various process operations, and a loop detection device 201, a first straightening wheel 202, a cleaning device 203, a second straightening wheel 204, a flaw detection device 205, a third straightening wheel 206, an ink jet device 207, a drying device 208, a fourth straightening wheel 209, a length measuring device 210 and a pipe bending device 211 arranged in sequence on the workbench 212, and the pipe material T is sequentially subjected to the above process and then reaches the rewinding drum 302 through the pipe bending device 211 for winding.

[0060] Referring to Figure 8 As shown in the drawings, the embodiment provides a rewinding drum 302 in a winding state, a binding belt P is placed in the first opening slot A1, and the edge is limited by the first limiting part P1; after winding, the limiting pad is placed in the first opening slot A1 and extends along the first opening slot A1 to the position of the second opening slot A2.

[0061] Exemplarily, the working process of the embodiment is as follows: the binding belt P is placed in the first opening slot A1, the two ends of the binding belt P are clamped by the first limiting part P1, the end of the pipe material T is inserted into the auxiliary opening slot A1', the rewinding drum 302 is driven to rotate by the motor to perform the winding operation, after the winding operation is completed, the first limiting pad 303 is placed in the first opening slot A1 and slides along the first opening slot A1 to the corresponding position of the second opening slot A2 to block the edge of the pipe material coil T, the second limiting pad 303 is placed in the first opening slot A1 from the other side of the pipe material coil T and slides along the first opening slot A1 to the corresponding position of the third opening slot A3 to block the edge of the pipe material coil T, the third limiting pad 303 is placed close to the second limiting part P2 and close to the outer periphery of the pipe material coil T, and the fourth limiting pad 303 is placed close to the third limiting part P2 and close to the outer periphery of the pipe material coil T, the binding belt is wound around the wound pipe material, the second baffle moves along the axial direction of the drum part 3021, and the wound pipe material is removed. The binding belt P can also be inserted from the edge of the first opening slot A1 to the other end of the drum part 3021 after the pipe material T is wound.

[0062] The pipe material rewinding device provided by the embodiment improves the deformation and damage of the pipe material coil T after winding and binding, avoids the situation that the binding belt is accidentally wound into the pipe material during winding, and further improves the quality and production efficiency of the product.

[0063] It should be noted that the pipe material in the winding state is referred to as a pipe material coil in the embodiment, and the pipe material coil and the pipe material are the same material.

[0064] As is apparent to those skilled in the art, various modifications and changes can be made to the above-described exemplary embodiments of the present application without departing from the spirit and scope of the present application. Therefore, it is intended that the present application cover modifications and changes as long as they come within the scope of the appended claims and their equivalents.

Claims

1. A tube winding device, characterized by: The pipe manufacturing system comprises a feeding assembly, a processing assembly, and a rewinding assembly, The feeding assembly is used to provide the pipe material to the next work station; The processing assembly is arranged adjacent to the feeding assembly to process the pipe material; The rewinding assembly is arranged adjacent to the processing assembly to wind the pipe material, and comprises a supporting seat and a rewinding roller rotatably arranged on the supporting seat; The rewinding roller comprises: A roller part rotatable around the center to wind the pipe material, and a side wall of the roller part is provided with a first opening slot in the axial direction, the first opening slot is provided with a first limiting part to limit the binding belt, and the first opening slot is provided with a secondary opening slot; A first baffle is sleeved on the roller part, and the first baffle is provided with a second opening slot in the radial direction of the roller part, and the second opening slot is provided with a second limiting part; A second baffle is sleeved on the roller part and is movable in the axial direction of the roller part, the second baffle is arranged at intervals with the first baffle, the second baffle is provided with a third opening slot in the radial direction of the roller part, and the third opening slot is provided with a third limiting part; A pressure preventing piece is arranged in any one of the first opening slot, the second opening slot, and the third opening slot, or the pressure preventing piece is arranged in the first opening slot, the second opening slot, and the third opening slot respectively; The first opening slot is in communication with the second opening slot and the third opening slot respectively.

2. A tube winding device as claimed in claim 1, characterized in that: The first limiting part is arranged on the side wall of the first opening slot, and the first limiting part is a buckle structure with elasticity.

3. A tube winding device as claimed in claim 2, characterized in that: The second limiting part is arranged on the side wall of the second opening slot extending in the second opening slot, and the second limiting part is a rectangular protruding structure.

4. A tube winding device as claimed in claim 3, characterized in that: The pressure preventing piece is a plurality of limiting washers, the limiting washers are arranged in the first opening slot and are slidable along the first opening slot, or the limiting washers are arranged in the second opening slot and are slidable along the second opening slot, or the limiting washers are arranged in the third opening slot and are slidable along the third opening slot.

5. A tube winding device as claimed in claim 4, characterized in that: The third limiting part has the same structure as the second limiting part.

6. A tube winding device as claimed in claim 5, characterized in that: The number of the first opening slots is at least two.

7. A tube winding device as claimed in claim 6, characterized in that: The number of the first opening slots, the second opening slots, and the third opening slots is the same.

8. A tube winding device as claimed in claim 7, characterized in that: The interval distance h2 between the first baffle and the second baffle in the axial direction of the roller part and the height h1 of the roller part are in a ratio greater than 0.1 and less than 0.

6.

9. A tube winding device as claimed in claim 8, characterized in that: The ratio of the diameter φ1 of the roller part to the maximum diameter φ2 of the first baffle is greater than 0.3 and less than 0.

8.

10. A tube winding device as claimed in claim 9, characterized in that: The processing assembly comprises, in sequence, a live hose detection device, a cleaning device, an ink jet device, a drying device, and a pipe bending device, and the pipe material reaches the rewinding roller for winding after passing through the pipe bending device.

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