Corrugated pipe label pasting machine and pasting method

Abstract

The invention provides a corrugated pipe label pasting machine and a pasting method.The corrugated pipe label pasting machine comprises a carrying part, a labeling part and a label stripping part, the carrying part comprises two carrying assemblies, the labeling part comprises two label pasting assemblies, each carrying assembly corresponds to one label pasting assembly, and the carrying assemblies are connected with the label stripping part in a one-to-one mode. The conveying device is used for conveying the corrugated pipe to a corresponding labeling position and conveying the labeled corrugated pipe to a discharging opening; the label stripping part is used for alternately providing labels for the two label pasting assemblies; and the label pasting assembly is used for pasting the label provided by the label stripping part to the to-be-labeled corrugated pipe of the corresponding carrying assembly. According to the invention, the problems of unstable labeling quality, low efficiency, poor compatibility of semi-automatic equipment and the like at present can be solved.

Description

Technical Field

[0001] The invention relates to the technical field of wire harness industry, and in particular to a corrugated tube label pasting machine and pasting method. Background Art

[0002] The corrugated tube has certain rigidity and toughness and is resistant to friction. It can withstand harsh environments, such as dust, corrosion, and high temperature. Some corrugated tubes can also shield signals. Therefore, when assembling cables, the corrugated tube is usually placed on the outside of the cable to protect the cable. Since the internal wiring harness of the equipment is used frequently, it is necessary to paste a label on the corrugated tube to facilitate the assembly and connection of the harness and the later maintenance of the harness.

[0003] Currently, the labeling of corrugated pipes in the market is mainly done manually, which has the following defects: (1) The labeling quality is unstable, and there are cases where the labeling is uneven or loose; (2) The efficiency of manual labeling is slow, and the efficiency of labeling corrugated pipes with large diameters is lower than that of labeling corrugated pipes with small diameters. In addition, the use of semi-automatic corrugated pipe labeling equipment for labeling has problems such as low labeling efficiency, poor equipment compatibility, and only being able to adapt to one type of corrugated pipe. Summary of the invention

[0004] In view of the above problems, the purpose of the present invention is to provide a corrugated tube label pasting machine and pasting method to solve the current problems of unstable labeling quality, low efficiency and poor compatibility of semi-automatic equipment.

[0005] The present invention provides a corrugated tube label pasting machine, comprising: a conveying part, a label pasting part and a label peeling part, wherein the conveying part comprises two conveying components, the label pasting part comprises two label pasting components, each conveying component corresponds to a label pasting component, wherein:

[0006] The transport assembly is used to transport the corrugated pipe to the corresponding labeling position, and to transport the labeled corrugated pipe to the discharge port;

[0007] The label peeling section is used to alternately provide labels to the two label sticking assemblies;

[0008] The label pasting component is used to paste the label provided by the label stripping unit onto the corrugated tube to be labeled of the corresponding conveying component.

[0009] Preferably, the handling assembly includes two clamping jaws, a clamping jaw cylinder fixed to each clamping jaw, a detection optical fiber arranged on the clamping jaw, a driving system for driving the clamping jaw for clamping the rear end of the corrugated tube, a motion shaft assembly connected to the clamping jaw cylinder, and a push cylinder, wherein:

[0010] The clamping jaw tool is used to clamp the corrugated pipe;

[0011] The clamping jaw cylinder is used to drive the clamping jaw tooling to move;

[0012] The detection optical fiber is used to detect whether the corrugated tube is clamped on the clamping jaw tooling;

[0013] The driving system is used to drive the clamping jaws clamping the rear end of the bellows to move so as to adjust the distance between the two clamping jaws;

[0014] The motion shaft assembly is used to drive the clamping jaw cylinder to move;

[0015] The pushing cylinder is used to provide thrust for the bellows on the clamping jaw tooling.

[0016] Preferably, the two clamping jaws are used to clamp the front end and the rear end of the bellows respectively.

[0017] Preferably, the clamping cylinder comprises a first clamping cylinder and a second clamping cylinder respectively fixed to the two clamping tools, wherein the driving system is used to drive the clamping tool used to clamp the rear end of the corrugated tube to move.

[0018] Preferably, each clamping tool comprises two clamping jaws, the top ends of the two clamping jaws are respectively fixed to the corresponding clamping jaw cylinders, and the bottom ends of the two clamping jaws are arranged opposite to each other to form a V-shaped groove, and the V-shaped groove is used to clamp corrugated pipes of different sizes.

[0019] Preferably, the driving system comprises a guide rail fixing plate and a motor fixing plate, a first linear guide rail and a first synchronous belt arranged on the guide rail fixing plate, and a length adjustment motor arranged on the motor fixing plate, wherein the second clamping jaw cylinder is slidably arranged on the first linear guide rail, and the first clamping jaw cylinder is arranged on the guide rail fixing plate;

[0020] The length adjustment motor and the first synchronous belt provide driving force for the second clamping jaw cylinder to move along the first linear guide rail.

[0021] Preferably, the motion axis assembly includes a Y motion axis and a Z motion axis arranged on the Y motion axis, wherein the guide rail fixing plate is fixed on the Z motion axis, and the Z motion axis drives the first clamping cylinder and the second clamping cylinder on the guide rail fixing plate to move under the action of the Y motion axis, and the first clamping cylinder and the second clamping cylinder drive the bellows on the two clamping tools to move to the target position.

[0022] Preferably, the label peeling unit comprises a fourth linear guide, a peeling position adjustment motor, a peeler fixing plate arranged on the fourth linear guide, and a label peeler arranged on the peeler fixing plate, wherein the label peeler slides on the fourth linear guide through the peeler fixing plate, and the peeling position adjustment motor provides a motion driving force for the label peeler;

[0023] A first adjusting bolt is arranged on the fourth linear guide rail, and the first adjusting bolt is used to adjust the position of the label peeler in the X-axis direction. A second adjusting bolt is arranged on the peeler fixing plate, and the second adjusting bolt is used to adjust the position of the label peeler in the Y-axis direction.

[0024] Preferably, the labeling unit further comprises an X-motion axis, and two label pasting components are arranged on the X-motion axis, and the two label pasting components move to the target position under the action of the X-motion axis; wherein,

[0025] The label pasting assembly includes a base, a third linear guide rail arranged on the base, a width adjustment motor and a second synchronous belt, two lifting cylinders arranged on the third linear guide rail, a positioning cylinder arranged on each lifting cylinder, a label suction plate arranged on each positioning cylinder, and a positioning plate arranged on each label suction plate, wherein:

[0026] The label suction plate is used to absorb the label peeled off by the label peeling part;

[0027] The two lifting cylinders and the two positioning cylinders drive the two positioning plates to limit the two sides of the corrugated pipe carried by the carrying assembly;

[0028] The width adjustment motor drives the two label suction plates to merge and open through the second synchronous belt and the third linear guide rail.

[0029] The present invention also provides a method for attaching a label to a corrugated pipe, wherein the label is attached to the corrugated pipe using the above-mentioned corrugated pipe label attaching machine, and the method comprises:

[0030] The corrugated tube is transported to the corresponding labeling position through one of the transport components; at the same time,

[0031] The label is peeled off by a label peeler and sent to a corresponding label pasting component, and the label pasting component carries the label to a corresponding labeling position;

[0032] Adhere the label to the corrugated tube by the label adhering assembly;

[0033] The labeled corrugated pipe is transported to the corresponding discharge port through the corresponding transport components.

[0034] It can be seen from the above technical solutions that the corrugated tube label pasting machine and pasting method provided by the present invention have the following beneficial effects compared with the prior art:

[0035] 1) The present invention can improve the efficiency of label sticking;

[0036] 2) The present invention can control the error of the folded edge of the label within 1 mm, and the label is firmly pasted without any debonding at the root of the pasting;

[0037] 3) The pasting machine of the present invention is compatible with corrugated tubes of different diameters and different lengths.

[0038] In order to achieve the above and related purposes, one or more aspects of the present invention include the features that will be described in detail later. The following description and the accompanying drawings describe some exemplary aspects of the present invention in detail. However, these aspects indicate only some of the various ways in which the principles of the present invention can be used. In addition, the present invention is intended to include all these aspects and their equivalents. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] By referring to the following description in conjunction with the accompanying drawings, and with a more comprehensive understanding of the present invention, other objects and results of the present invention will become more apparent and easy to understand. In the accompanying drawings:

[0040] Figure 1 It is a schematic diagram of the appearance structure of a corrugated tube label pasting machine according to an embodiment of the present invention;

[0041] Figure 2 A schematic diagram of the layout structure of a corrugated tube label pasting machine according to an embodiment of the present invention;

[0042] Figure 3 A schematic diagram of a bellows and a label according to an embodiment of the present invention;

[0043] Figure 4 A schematic diagram of the structure of a transport unit according to an embodiment of the present invention;

[0044] Figure 5 A schematic diagram of a clamping tooling structure according to an embodiment of the present invention;

[0045] Figure 6 is a structural schematic diagram of a labeling part according to an embodiment of the present invention;

[0046] Figure 7 is a schematic diagram of a label pasting assembly according to an embodiment of the present invention;

[0047] Figure 8 is a structural schematic diagram of a label peeling portion according to an embodiment of the present invention;

[0048] Fig. 9The figure is a schematic flow chart of a method for attaching a bellows label according to an embodiment of the present invention.

[0049] Reference numerals include:

[0050] 001, first handling assembly, 101, first clamping jaw tooling, 102, second clamping jaw tooling, 103, detection optical fiber, 104, push cylinder, 105, first clamping jaw cylinder, 106, second clamping jaw cylinder, 107, first linear guide rail, 108, first synchronous belt, 109, length adjustment motor, 110, Y motion axis, 111, Z motion axis, 112, second linear guide rail, 1011, first clamping jaw, 1012, second clamping jaw;

[0051] 002. The second transport component,

[0052] 003, first label pasting assembly, 301, first positioning plate, 302, second positioning plate, 303, first label suction plate, 304, second label suction plate, 305, first positioning cylinder, 306, second positioning cylinder, 307, first lifting cylinder, 308, second lifting cylinder, 309, width adjustment motor, 310, second synchronous belt, 311, third linear guide rail, 312, base;

[0053] 004. The second label pasting component,

[0054] 005, label peeling unit, 501, label peeler, 502, fourth linear guide rail, 503, first adjusting bolt, 504, second adjusting bolt, 505, peeling position adjustment motor;

[0055] 006, bellows, 007, label,

[0056] 008, labeling unit, 801, pressure switch, 802, X-motion axis;

[0057] 901, first loading and unloading port, 902, second loading and unloading port.

[0058] The same reference numerals throughout the drawings indicate similar or corresponding features or functions. DETAILED DESCRIPTION

[0059] In the following description, for the purpose of illustration, in order to provide a comprehensive understanding of one or more embodiments, many specific details are set forth. However, it is apparent that these embodiments may also be implemented without these specific details. In other examples, for ease of describing one or more embodiments, known structures and devices are shown in the form of block diagrams.

[0060] In the description of the present invention, it is to be understood that the terms “center”, “longitudinal”, “lateral”, “length”, “width”, “thickness”, “up”, “down”, “front”, “back”, “left”, “right”, “vertical”, “horizontal”, “top”, “bottom”, “inside”, “outside”, “clockwise”, “counterclockwise”, “axial”, “radial”, “circumferential”, etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0061] In view of the above-mentioned problems of unstable labeling quality, low efficiency and poor compatibility of semi-automatic equipment, the present invention provides a corrugated tube label pasting machine and pasting method.

[0062] The specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0063] In order to illustrate the structure of the bellows label pasting machine provided by the present invention, Figures 1 to 8 The structure of the corrugated tube label sticking machine is illustrated from different angles. Specifically, Figure 1 The appearance structure of the corrugated tube label sticking machine according to an embodiment of the present invention is shown; Figure 2 The layout structure of the corrugated tube label pasting machine according to an embodiment of the present invention is shown; Figure 3 shows a bellows and a label according to an embodiment of the present invention; Figure 4 The structure of the transport part according to an embodiment of the present invention is shown; Figure 5 The clamping jaw tooling structure according to an embodiment of the present invention is shown; Figure 6 The structure of the labeling part according to an embodiment of the present invention is shown; Figure 7 A label sticking assembly according to an embodiment of the present invention is shown; Figure 8 The structure of the label peeling portion according to an embodiment of the present invention is shown.

[0064] like Figures 1 to 8 As shown together, the corrugated tube label pasting machine provided by the present invention includes: a conveying part, a labeling part 008 and a label peeling part 005, the conveying part includes two conveying components, the labeling part includes two label pasting components, each conveying component corresponds to a label pasting component, wherein the conveying component is used to convey the corrugated tube 006 to the corresponding labeling position, and to convey the labeled corrugated tube 007 to the discharge port; the label peeling part 005 is used to alternately provide labels to the two label pasting components; the label pasting component is used to paste the label 007 provided by the label peeling part 005 onto the corrugated tube 006 of the corresponding conveying component.

[0065] In the embodiment of the present invention, the structures of the two conveying components are completely the same, namely the first conveying component 001 and the second conveying component 002, and the structures of the two label pasting components are completely the same, namely the first label pasting component 003 and the second label pasting component 004. During the labeling process of the bellows label pasting machine: the bellows 006 is manually put on the first conveying component 001, and the first conveying component 001 carries the bellows 006 to the first labeling position; at the same time, the label peeling unit 005 peels the label to the first label pasting component 003, and the X-motion axis 802 of the labeling unit 008 moves the first label pasting component 003 to the first labeling position. The first label pasting component 003 pastes the label 007 on the bellows 006 of the first conveying component 001; during the labeling process, the label peeling unit 005 peels the new label to the second label pasting component 004. The first conveying component 001 carries the labeled bellows to the first loading and unloading port 901, and automatically discharges the material outward; at the same time, the second conveying component 002 is manually loaded. The second transporting assembly 002 transports the bellows 006 to the second labeling position; at the same time, the X-axis 802 of the labeling unit 008 moves the second label pasting assembly 004 to the second labeling position. The second label pasting assembly 004 pastes the label onto the bellows 006 of the second transporting assembly 002; during the labeling process, the label peeling unit 005 peels the new label to the first label pasting assembly 003. The second transporting assembly 002 carries the labeled bellows 006 to the second loading and unloading port 902 and automatically discharges the material outward; at the same time, the first transporting assembly 001 is manually loaded. The first transporting assembly 001 and the second transporting assembly 002 are manually loaded alternately, and the above process is repeated.

[0066] Specifically, since the structures of the two handling components are the same, the structure of the first handling component 001 is specifically described by taking it as an example. The first handling component 001 includes two clamping fixtures, a clamping cylinder fixed to each clamping fixture, a detection optical fiber 103 arranged on the clamping fixture, a driving system for the clamping fixture that clamps the rear end of the corrugated tube, a motion axis assembly connected to the clamping cylinder, and a pushing cylinder 104, wherein the clamping fixture is used to clamp the corrugated tube; the clamping cylinder is used to drive the clamping fixture to move; the detection optical fiber 103 is used to detect whether the clamping fixture clamps the corrugated tube; the driving system is used to drive the clamping fixture that clamps the rear end of the corrugated tube to move so as to adjust the distance between the two clamping fixtures; the motion axis assembly is used to drive the clamping cylinder to move; and the pushing cylinder is used to provide thrust for the corrugated tube on the clamping fixture.

[0067] The two clamping jaws are respectively a first clamping jaw 101 and a second clamping jaw 102, wherein the first clamping jaw 101 is used to clamp the front end of the bellows, and the second clamping jaw 102 is used to clamp the rear end of the bellows. The clamping jaw cylinder includes a first clamping jaw cylinder 105 and a second clamping jaw cylinder 106, wherein the first clamping jaw cylinder 105 is fixed to the first clamping jaw 101, and the second clamping jaw cylinder 106 is fixed to the second clamping jaw 102, and the driving system is used to drive the second clamping jaw 102 to move.

[0068] Each clamping tool comprises two clamping jaws, namely a first clamping jaw 1011 and a second clamping jaw 1012. The top ends of the two clamping jaws are respectively fixed to corresponding clamping jaw cylinders, and the bottom ends of the two clamping jaws are arranged relative to each other to form a V-shaped groove, which is used to clamp corrugated pipes of different sizes.

[0069] Wherein, the driving system includes a guide rail fixing plate and a motor fixing plate, a first linear guide 107 and a first synchronous belt 108 arranged on the guide rail fixing plate, and a length adjustment motor 109 arranged on the motor fixing plate, wherein the second clamping cylinder 106 is slidably set on the first linear guide 107, and the first clamping cylinder 105 is set on the guide rail fixing plate; the length adjustment motor 109 and the first synchronous belt 108 provide driving force for the second clamping cylinder 105 to move along the first linear guide 107.

[0070] Wherein, the motion axis assembly includes a Y motion axis 110 and a Z motion axis 111 arranged on the Y motion axis 110, wherein the guide rail fixing plate is fixed on the Z motion axis 111, and the Z motion axis 111 drives the first clamping cylinder 105 and the second clamping cylinder 106 on the guide rail fixing plate to move under the action of the Y motion axis 110, and the first clamping cylinder 105 and the second clamping cylinder 106 drive the bellows on the two clamping tools to move to the target position.

[0071] Among them, the first handling component 001 realizes the function of loading the corrugated tube, and cooperates with the labeling part 008 to paste the label. Its movement process is as follows: the corrugated tube 006 is loaded, the detection optical fiber 103 detects the corrugated tube 006, and the first clamping cylinder 105 and the second clamping cylinder 106 are closed to clamp the corrugated tube. The length adjustment motor 109, the first synchronous belt 108 and the first linear guide 107 form a driving system, which drives the second clamping tool 102 to move backward and pull the corrugated tube away by a specified distance. The Y motion axis 110 drives the Z motion axis 111 and the first clamping tool 101 and the second clamping tool 102 to move to the first labeling position. This process is carried out simultaneously with the second step. The Z motion axis 111 drives the corrugated tube 006 to descend, cooperates with the labeling part to complete the labeling, and the Y motion axis 110 drives the Z motion axis 111 and the first clamping tool 101 and the second clamping tool 102 to move to the loading position. The first jaw cylinder 105 is opened, and the driving system drives the second jaw fixture 102 to move forward, shortening the distance between the two jaw fixtures, and the second jaw cylinder 106 is opened, and the push cylinder 104 pushes the bellows out. Among them, the distance between the two jaw fixtures and the labeling position of the bellows 006 are controlled by the length adjustment motor 109, so the labeling position of the label 007 on the bellows 006 can be set and adjusted. The first jaw 1011 and the second jaw 1012 are positioned by V-shaped grooves, which are compatible with bellows of different diameters and keep the center of the bellows consistent.

[0072] In an embodiment of the present invention, the label peeling unit 005 includes a fourth linear guide rail 502, a peeling position adjustment motor 505, a peeler fixing plate arranged on the fourth linear guide rail 502, and a label peeler 501 arranged on the peeler fixing plate, wherein the label peeler 501 slides on the fourth linear guide rail 502 through the peeler fixing plate, and the peeling position adjustment motor 505 provides a motion driving force for the label peeler 502; a first adjusting bolt 503 is arranged on the fourth linear guide rail 502, and the first adjusting bolt 503 is used to adjust the position of the label peeler 502 in the X-axis direction, and a second adjusting bolt 504 is arranged on the peeler fixing plate, and the second adjusting bolt 504 is used to adjust the position of the label peeler 502 in the Y-axis direction.

[0073] In an embodiment of the present invention, the labeling unit 008 also includes an X-motion axis 802 and a pressure switch 801, and two label pasting components (a first label pasting component 003 and a second label pasting component 004) are arranged on the X-motion axis 802, and the two label pasting components move to the target position under the action of the X-motion axis 802.

[0074] Among them, since the structures of the two label pasting components are the same, the specific structure is explained by taking the first label component as an example. The first label pasting component 003 includes a base 312, a third linear guide 311 arranged on the base 312, a width adjustment motor 309 and a second synchronous belt 310, two lifting cylinders (a first lifting cylinder 307 and a second lifting cylinder 308) arranged on the third linear guide 311, a positioning cylinder arranged on each lifting cylinder, a label suction plate arranged on each positioning cylinder, and a positioning plate arranged on each label suction plate, wherein a first positioning cylinder 305 is arranged on the first lifting cylinder 307, a second positioning cylinder 306 is arranged on the second lifting cylinder 308, a first label suction plate 303 is arranged on the first positioning cylinder 305, a second label suction plate 304 is arranged on the second positioning cylinder 306, a first positioning plate 301 is arranged on the first label suction plate 303, and a second positioning plate 302 is arranged on the second label suction plate 304. Among them, the label suction plate is used to absorb the label peeled off by the label peeling part; the two lifting cylinders and the two positioning cylinders drive the two positioning plates to limit the two sides of the corrugated tube transported by the transport assembly; the width adjustment motor drives the two label suction plates to merge and open through the second synchronous belt and the third linear guide rail.

[0075] The labeling unit 008 receives the label peeled off by the label peeling unit 005 and works with the conveying unit to paste the label 007 onto the corrugated tube 006. The specific process is as follows:

[0076] The first label suction plate 303 and the second label suction plate 304 are opened to suck air, and suck the label peeled off by the label peeling part 005; the X-motion axis 802 drives the first label pasting component 003 to the first labeling position, and the second label pasting component 004 to the label peeling position.

[0077] The Z moving axis of the first transport assembly brings the bellows 006 down to the first position, and the first lifting cylinder 307 and the second lifting cylinder 308 and the first positioning cylinder 305 and the second positioning cylinder 306 drive the first positioning plate 301 and the second positioning plate 302 to limit the two sides of the bellows 006.

[0078] The Z moving axis of the first transport component continues to descend with the bellows 006 to reach the second position, and the width adjustment motor 309 of the first label pasting component 003 drives the first label suction plate 303 and the second label suction plate 304 to merge through the second synchronous belt 310 and the third linear guide 311.

[0079] The Z moving axis of the first transport component continues to descend with the bellows 006 to reach the third position, and the width adjustment motor 309 of the first label pasting component 003 drives the first label suction plate 303 and the second label suction plate 304 to open through the second synchronous belt 310 and the third linear guide 311.

[0080] The Z axis of the first handling assembly rises to the initial position with the labeled bellows.

[0081] When the first label pasting component 003 is pasting labels, the second label pasting component 004 is receiving labels; the logic action of the second label pasting component 004 in pasting labels is the same as that of the first label pasting component 003. The width adjustment motor drives the two label suction plates to open and close, which is compatible with corrugated tubes of different diameters and does not require replacement of parts.

[0082] Corresponding to the above device, the present invention also provides a method for attaching a label to a corrugated tube. Fig. 9 The flowchart of the method for sticking a bellows label according to an embodiment of the present invention is shown.

[0083] like Fig. 9 As shown, the method for attaching labels to gas bellows provided by the present invention uses the bellows label attaching machine to attach labels to the bellows, and the method comprises:

[0084] S1: Use one of the transport components to transport the corrugated tube to the corresponding labeling position; at the same time,

[0085] S2: Peeling the label off through a label peeler and giving it to a corresponding label pasting component, and the corresponding label pasting component carries the label to a corresponding labeling position;

[0086] S3: sticking the label onto the corrugated tube through the corresponding label sticking assembly;

[0087] S4: The labeled corrugated tube is transported to the corresponding discharge port through the corresponding transport component.

[0088] Specifically, in an embodiment of the present invention, the corrugated tube is transported to the first labeling position by the first transporting assembly; at the same time, the label is peeled off by the label peeler and given to the first label pasting assembly, and the first label pasting assembly transports the label to the first labeling position;

[0089] Adhere the label to the corrugated tube by the first label adhering assembly;

[0090] The first conveying assembly conveys the labeled corrugated tube to the first discharge port; at the same time, the second conveying assembly conveys the corrugated tube to the second labeling position, and the label peeler peels the label to the second label pasting assembly, and the second label pasting assembly conveys the label to the second labeling position;

[0091] The label is pasted onto the corrugated tube by the second label pasting assembly; the labeled corrugated tube is transported to the second discharge port by the second conveying assembly; wherein, the first conveying assembly and the second conveying assembly are fed alternately by manual labor, and the above process is repeated.

[0092] The specific structure of the device in the corrugated tube label pasting method of the present invention refers to the above-mentioned embodiments. Since the present method adopts all the technical solutions of all the above-mentioned embodiments, it has at least all the beneficial effects brought by the technical solutions of the above-mentioned embodiments, which will not be described one by one here.

[0093] The above descriptions are only optional embodiments of the present invention, and are not intended to limit the patent scope of the present invention. All equivalent structural changes made using the contents of the present invention's specification and drawings, or directly / indirectly applied in other related technical fields, are included in the patent protection scope of the present invention.

Claims

1. A corrugated tube label pasting machine, characterized in that: include: A conveying part, a labeling part and a label peeling part, wherein the conveying part includes two conveying components, the labeling part includes two label pasting components, each conveying component corresponds to a label pasting component, wherein: The transport assembly is used to transport the corrugated pipe to the corresponding labeling position, and to transport the labeled corrugated pipe to the discharge port; The label peeling section is used to alternately provide labels to the two label sticking assemblies; The label pasting component is used to paste the label provided by the label stripping unit onto the corrugated tube to be labeled of the corresponding conveying component.

2. The corrugated tube label sticking machine according to claim 1, characterized in that: The handling assembly includes two clamping jaws, a clamping jaw cylinder fixed to each clamping jaw, a detection optical fiber arranged on the clamping jaw, a driving system for driving the clamping jaw for clamping the rear end of the corrugated tube, a motion shaft assembly connected to the clamping jaw cylinder, and a push cylinder, wherein: The clamping jaw tool is used to clamp the corrugated pipe; The clamping jaw cylinder is used to drive the clamping jaw tooling to move; The detection optical fiber is used to detect whether the corrugated tube is clamped on the clamping jaw tooling; The driving system is used to drive the clamping jaws clamping the rear end of the bellows to move so as to adjust the distance between the two clamping jaws; The motion shaft assembly is used to drive the clamping jaw cylinder to move; The pushing cylinder is used to provide thrust for the bellows on the clamping jaw tooling.

3. The corrugated tube label sticking machine according to claim 2, characterized in that: The two clamping jaws are used to clamp the front end and the rear end of the corrugated pipe respectively.

4. The corrugated tube label sticking machine according to claim 3, characterized in that: The clamping cylinder comprises a first clamping cylinder and a second clamping cylinder respectively fixed to the two clamping tools, wherein the driving system is used to drive the clamping tool used to clamp the rear end of the corrugated pipe to move.

5. The corrugated tube label sticking machine according to claim 4, characterized in that: Each clamping tool comprises two clamping jaws, the top ends of the two clamping jaws are respectively fixed to the corresponding clamping jaw cylinders, and the bottom ends of the two clamping jaws are arranged opposite to each other to form a V-shaped groove, and the V-shaped groove is used to clamp corrugated pipes of different sizes.

6. The corrugated tube label sticking machine according to claim 4, characterized in that: The driving system comprises a guide rail fixing plate and a motor fixing plate, a first linear guide rail and a first synchronous belt arranged on the guide rail fixing plate, and a length adjustment motor arranged on the motor fixing plate, wherein the second clamping jaw cylinder is slidably arranged on the first linear guide rail, and the first clamping jaw cylinder is arranged on the guide rail fixing plate; The length adjustment motor and the first synchronous belt provide driving force for the second clamping jaw cylinder to move along the first linear guide rail.

7. The corrugated tube label sticking machine according to claim 6, characterized in that: The motion axis assembly includes a Y motion axis and a Z motion axis arranged on the Y motion axis, wherein the guide rail fixing plate is fixed on the Z motion axis, and the Z motion axis drives the first clamping cylinder and the second clamping cylinder on the guide rail fixing plate to move under the action of the Y motion axis, and the first clamping cylinder and the second clamping cylinder drive the bellows on the two clamping tools to move to the target position.

8. The corrugated tube label sticking machine according to claim 7, characterized in that: The label peeling part includes a fourth linear guide, a peeling position adjustment motor, a peeler fixing plate arranged on the fourth linear guide, and a label peeler arranged on the peeler fixing plate, wherein the label peeler slides on the fourth linear guide through the peeler fixing plate, and the peeling position adjustment motor provides a motion driving force for the label peeler; A first adjusting bolt is arranged on the fourth linear guide rail, and the first adjusting bolt is used to adjust the position of the label peeler in the X-axis direction. A second adjusting bolt is arranged on the peeler fixing plate, and the second adjusting bolt is used to adjust the position of the label peeler in the Y-axis direction.

9. The corrugated tube label sticking machine according to claim 8, characterized in that: The labeling unit also includes an X-motion axis, and two label pasting components are arranged on the X-motion axis. The two label pasting components move to the target position under the action of the X-motion axis; wherein, The label pasting assembly includes a base, a third linear guide rail arranged on the base, a width adjustment motor and a second synchronous belt, two lifting cylinders arranged on the third linear guide rail, a positioning cylinder arranged on each lifting cylinder, a label suction plate arranged on each positioning cylinder, and a positioning plate arranged on each label suction plate, wherein: The label suction plate is used to absorb the label peeled off by the label peeling part; The two lifting cylinders and the two positioning cylinders drive the two positioning plates to limit the two sides of the corrugated pipe carried by the carrying assembly; The width adjustment motor drives the two label suction plates to merge and open through the second synchronous belt and the third linear guide rail.

10. A method for attaching a label to a corrugated tube, characterized in that: A method for labeling a corrugated tube using a corrugated tube labeling machine as claimed in any one of claims 1 to 9 comprises: The corrugated tube is transported to the corresponding labeling position through one of the transport components; at the same time, The label is peeled off by a label peeler and sent to a corresponding label pasting component, and the label pasting component carries the label to a corresponding labeling position; Adhere the label to the corrugated tube by the label adhering assembly; The labeled corrugated pipe is transported to the corresponding discharge port through the corresponding transport components.

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