Positioning pipe penetrating mechanism

Abstract

The utility model discloses a positioning pipe penetrating mechanism which comprises a clamping unit used for clamping a pipe. The moving unit is arranged below the clamping unit and is used for driving the clamping unit to move; the moving unit is arranged on the guide rail in a sliding mode, and the guide rail is used for supporting the moving unit in a sliding mode; and the positioning unit is used for limiting the elastic band. The positioning and pipe penetrating mechanism has the advantages that positioning of fiber pipe materials and automatic pipe penetrating on an elastic band are achieved, and automation of pipe penetrating in pipe penetrating equipment is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of fiber tube automatic pipe threading equipment, especially to a positioning pipe threading mechanism. BACKGROUND

[0002] Fiber tube is a tubular structure, usually made of fiber and other composite materials, has structure and support effect, transmission and catheter effect, sound insulation and heat insulation performance, can play its unique advantages in multiple fields, meets different demands, generally in the application of fiber tube, fiber tube needs to be cut into different lengths or same length pipe, each fiber tube is strung up by threading the tension belt into the pipe, but at present in the pipe threading operation of fiber tube, the tension belt needs to be threaded into the fiber tube by artificial, therefore a fiber tube automatic pipe threading equipment needs to be provided, and the positioning pipe threading mechanism in the pipe threading equipment is an important pipe threading process, therefore for the pipe threading link of fiber tube, a positioning pipe threading mechanism needs to be provided. SUMMARY

[0003] The utility model aims at overcoming the prior art's insufficient, provides a positioning pipe threading mechanism in automatic pipe threading equipment.

[0004] To solve the above technical problem, the utility model provides the following technical scheme: a positioning pipe threading mechanism, including clamping unit, the clamping unit is used for clamping pipe, moving unit, the moving unit is set in the below of the clamping unit, is used for moving the movement of the clamping unit, guide rail, the moving unit sliding is set on the guide rail, the guide rail is used for the sliding support of the moving unit, positioning unit is used for the limiting of elastic band.

[0005] Preferably, the clamping unit includes a clamping jaw, an opening and closing cylinder, and a telescopic cylinder; the telescopic cylinder is arranged above the moving unit, the opening and closing cylinder is arranged above the telescopic cylinder, the clamping jaw is connected with the opening and closing cylinder, and is used for clamping the pipe.

[0006] Preferably, the moving unit includes a sliding plate, and the clamping unit is arranged on the sliding plate.

[0007] Preferably, the moving unit includes a driving wheel, a driven wheel and a driving motor; the driven wheel is abuttingly arranged on the side wall of the guide rail, the driving wheel is abuttingly and drivingly connected with the driven wheel, and the driving motor is used for driving the rotation of the driving wheel.

[0008] Preferably, the moving unit further includes a limiting wheel; the limiting wheel is abuttingly arranged on the side wall of the guide rail.

[0009] Preferably, the guide rail includes a track arranged on the upper surface of the guide rail and protruding upward.

[0010] Preferably, the sliding plate is provided with a track groove embedded with the track.

[0011] Preferably, the positioning unit comprises a positioning clamp and a driving cylinder; the positioning clamp is arranged above the driving cylinder and is used for clamping and limiting the elastic band.

[0012] Preferably, the side wall of the guide rail is provided with a limiting block and a supporting column at both ends of the side wall.

[0013] Preferably, the guide rail is arranged on a workbench.

[0014] The positioning pipe penetrating mechanism has the advantages that the positioning pipe penetrating mechanism is used for realizing the positioning of the fiber pipe material and the automatic pipe penetrating on the elastic band, and realizes the automation of the pipe penetrating in the pipe penetrating equipment. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 FIG. 1 is a schematic diagram of the overall structure of the positioning pipe penetrating mechanism according to the present application;

[0016] Figure 2 FIG. 2 is a schematic diagram of the structure of the moving unit in the positioning pipe penetrating mechanism according to the present application;

[0017] Figure 3 FIG. 3 is an application schematic diagram of the positioning pipe penetrating mechanism according to the present application. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme of the embodiments of the present application will be described clearly and completely below in combination with the drawings of the embodiments of the present application. The described embodiments are some embodiments of the present application, but not all the embodiments of the present application. Embodiment 1

[0019] Referring to Figures 1-2 FIG. 1 is a schematic diagram of the overall structure of the positioning pipe penetrating mechanism according to the present application; in order to realize the positioning automatic pipe penetrating operation of the fiber pipe, the present embodiment provides a positioning pipe penetrating mechanism, which comprises a clamping unit 100, a moving unit 200, a guide rail 300 and a positioning unit 400; the clamping unit 100 is arranged above the moving unit 200, and the movement of the clamping unit 100 after clamping the pipe S is realized by the movement of the moving unit 200; the moving unit 200 is slidingly arranged on the guide rail 300 and can move along the guide rail 300, and the positioning unit 400 is arranged on the side of the guide rail 300.

[0020] Specifically, the clamping unit 100 is used for clamping the pipe S, the moving unit 200 is used for driving the movement of the clamping unit 100, the guide rail 300 is used for sliding support and track movement of the moving unit 200, and the positioning unit 400 is used for limiting the elastic band M. It should be noted that the elastic band M is manually clamped into the clamp, which includes a clamp arranged on the guide rail 300. The clamp positions and clamps the elastic band M along the movement of the guide rail 300 to straighten the elastic band M. The positioning unit 400 is arranged between the clamps to clamp and position the elastic band M, so that the stability of the elastic band M can be maintained during the pipe threading operation.

[0021] Further, the clamping unit 100 in the embodiment includes a clamping jaw 101, an opening and closing cylinder 102, and a telescopic cylinder 103. The telescopic cylinder 103 is arranged above the moving unit 200, the opening and closing cylinder 102 is arranged above the telescopic cylinder 103, the clamping jaw 101 is connected with the opening and closing cylinder 102, the clamping jaw 101 is used for clamping the pipe S, the opening and closing cylinder 102 is used for controlling the opening and closing of the clamping jaw 101, i.e. controlling clamping and loosening, and the telescopic cylinder 103 controls the extension and retraction of the clamping jaw 101. By adjusting, the alignment with the elastic band M can be maintained, and the accuracy of the pipe threading operation can be realized.

[0022] It should be noted that for the cylinder in the embodiment, the cylinder refers to a cylindrical metal machine part that guides the piston to perform linear reciprocating motion in the cylinder. Air is converted from heat energy to mechanical energy in the engine cylinder through expansion. Gas receives compression by the piston in the compressor cylinder to increase pressure. The cylinder has types of doing reciprocating linear motion and doing reciprocating swing, etc. It is controlled by a control signal and is a pneumatic actuator that converts pressure energy of compressed gas into mechanical energy in pneumatic transmission. The cylinder herein belongs to a very mature technical means, and a person skilled in the art can realize it by referring to the prior art, so it is not described in detail.

[0023] Further, the moving unit 200 is used for controlling the movement of the clamping unit 100, and the movement of the clamping unit 100 is the pipe threading action. Specifically, the moving unit 200 includes a sliding plate 201, a driving wheel 202, a driven wheel 203, a driving motor 204, and a limiting wheel 205.

[0024] The clamping unit 100 is arranged on the sliding plate 201, the upper surface of the guide rail 300 is upwardly protruding and provided with a track 301, the sliding plate 201 is provided with a track groove 201a that is embedded with the track 301, the track 301 is slidingly embedded in the track groove 201a, and the relative sliding of the sliding plate 201 and the guide rail 300 is realized, i.e. the sliding arrangement of the clamping unit 100 on the guide rail 300 is realized.

[0025] Further, the driven wheel 203 is in contact with the side wall of the guide rail 300, the driving wheel 202 is in contact with the driven wheel 203 for transmission, and the driving motor 204 is used to drive the rotation of the driving wheel 202. It should be noted that the driven wheel 203 is in contact with the side wall of the guide rail 300, when the driven wheel 203 rotates, due to the friction caused by the contact, and the guide rail 300 is fixedly arranged, under the action of the friction, the driven wheel 203 will roll on the side wall of the guide rail 300, thereby realizing the relative movement of the moving unit 200 relative to the guide rail 300.

[0026] The driving force of the rotation of the driven wheel 203 comes from the contact with the driving wheel 202, and due to the existence of the friction caused by the contact, when the driving wheel 202 is driven to rotate, under the action of the friction, the rotation of the driven wheel 203 is realized, it is not difficult to understand that the transmission mode of the friction can also adopt the gear transmission mode, the driving wheel 202 is connected with the driving motor 204, the output power of the driving motor 204 is transmitted to the driving wheel 202, and the rotation of the driving wheel 202 is driven, the motor in the embodiment refers to an electromagnetic device for realizing electric energy conversion or transmission according to electromagnetic induction law, and its main function is to generate driving torque.

[0027] In order to realize the stability of the relative movement of the moving unit 200 relative to the guide rail 300, a limiting wheel 205 is arranged in the embodiment, the limiting wheel 205 is in contact with the side wall of the guide rail 300, and is arranged in front of and behind the driven wheel 203 at a certain distance, thereby improving the stability during movement.

[0028] Further, the positioning unit 400 includes a positioning clamp jaw 401 and a driving cylinder 402, wherein the positioning clamp jaw 401 is arranged above the driving cylinder 402, the positioning clamp jaw 401 is used for clamping and limiting the elastic band M, and the driving cylinder 402 is used for controlling the opening and closing of the positioning clamp jaw 401, when the clamp jaw 101 clamps the pipe S to the position of the positioning clamp jaw 401, the positioning clamp jaw 401 is in the state of clamping the elastic band M, and the stability of the positioning is maintained, when the clamp jaw 101 clamps the pipe S to the position of the positioning clamp jaw 401 during the pipe penetrating process, the positioning clamp jaw 401 is opened at this time, and the space for the clamp jaw 101 and the pipe S to pass through is left, when the clamp jaw 101 and the pipe pass through, that is, when the pipe S passes through the elastic band M and leaves the positioning clamp jaw 401, the positioning clamp jaw 401 clamps the elastic band M again to maintain the stability, until the next pipe S needs to pass through, the positioning clamp jaw 401 will be opened again to maintain the stability of the elastic band M during the pipe penetrating operation.

[0029] In the embodiment, the side walls of the guide rail 300 are provided with limiting blocks 302 and supporting columns 303 for supporting at both ends, wherein the limiting blocks 302 are used to limit the limit position of the movement of the moving unit 200 on the guide rail 300, so as to prevent the moving unit 200 from being limited from the guide rail 300.

[0030] Meanwhile, the guide rail 300 is arranged on the workbench 500, the support column 303 includes a long support column 303 arranged on the ground and a short support column 303 arranged on the workbench 500, and both are used for mounting and supporting the guide rail 300. Of course, the workbench 500 should also include an electrical arrangement provided with a control unit and various control and execution components.

[0031] It should be noted that the embodiment should also include an electrical system for realizing automation of the components. In the embodiment, the electrical system is composed of a human-machine interface, a PLC, a safety protection device, an indicator light, an operation button, and an arrangement of various electrical lines. For the automatic control part, such as automatic work of the control cylinder, automatic work of the clamping unit 100, the moving unit 200, the guide rail 300, and the positioning unit 400, etc., the automation of the equipment is realized by the PLC. The PLC is a programmable logic controller designed specifically for application in industrial environments. It uses a programmable memory to store instructions for performing logic operations, sequence control, timing, counting, and arithmetic operations, etc. It controls various types of mechanical equipment or production processes through digital or analog input and output. The above-mentioned existing technology in the automation field is very mature, and a person skilled in the art can refer to the existing technology to realize it without any innovative labor. The embodiment aims to design the structure and connection of the automated components, and the electrical system and how to realize automation are non-essential technical features, so they are not described in detail.

[0032] The working process of the embodiment: referring to the schematic of Figure 3 , the actual application of the positioning pipe threading mechanism in the automatic pipe threading work. The feeding mechanism 600 is the feeding process in the automatic pipe threading work. When the pipe S is conveyed to the positioning pipe threading mechanism of the embodiment by the feeding mechanism 600, the subsequent pipe threading work is continued.

[0033] Specifically, after the equipment is powered on, the elastic band M is clamped into the clamp by hand, the start switch is pressed, the fiber pipe is automatically pushed into the positioning jig by the cylinder, when the incoming material detection switch has a signal, the displacement one-way mechanical hand moves the workpiece to the pipe threading station (i.e. the positioning pipe threading mechanism of the embodiment), the pipe threading mechanical hand moves (i.e. the moving unit 200), after the pipe threading process is completed, the displacement mechanical hand (i.e. the moving unit 200 arranged at the rear) moves the fiber pipe to the tail end station, and the fiber pipes are arranged in sequence. After that, the elastic band M with the pipe S is manually removed from the clamp and tied, thereby realizing automatic pipe threading work.

[0034] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, but not to limit the protection scope of the present application. For those skilled in the art, on the basis of the above description and ideas, other different forms of changes or variations can also be made, which do not need to be or cannot be exhausted here. Any modification, equivalent replacement and improvement made within the spirit and principles of the technical solutions of the present application shall be covered within the protection scope of the claims of the present application.

Claims

1. A positioning tube passing mechanism characterized by: Including, The clamping unit (100) is used for clamping the pipe (S); The moving unit (200) is arranged below the clamping unit (100) and is used for driving the movement of the clamping unit (100); The guide rail (300) is used for sliding support of the moving unit (200); The positioning unit (400) is used for limiting the elastic band (M).

2. The positioning tube passing mechanism according to claim 1, characterized in that: The clamping unit (100) comprises a clamping jaw (101), an opening and closing cylinder (102) and a telescopic cylinder (103); The telescopic cylinder (103) is arranged above the moving unit (200), the opening and closing cylinder (102) is arranged above the telescopic cylinder (103), and the clamping jaw (101) is connected with the opening and closing cylinder (102) and is used for clamping the pipe (S).

3. The positioning tube passing mechanism of claim 1, wherein: The moving unit (200) comprises a sliding plate (201), and the clamping unit (100) is arranged on the sliding plate (201).

4. The positioning tube passing mechanism of claim 1, wherein: The moving unit (200) comprises a driving wheel (202), a driven wheel (203) and a driving motor (204); The driven wheel (203) is arranged in abutment with the side wall of the guide rail (300), the driving wheel (202) is in abutment transmission connection with the driven wheel (203), and the driving motor (204) is used for driving the rotation of the driving wheel (202).

5. The positioning tube passing mechanism of claim 1, wherein: The moving unit (200) further comprises a limiting wheel (205); The limiting wheel (205) is arranged in abutment with the side wall of the guide rail (300).

6. The positioning tube passing mechanism of claim 3, wherein: The guide rail (300) comprises a track (301) arranged on the upper surface of the guide rail (300) and protruding upward.

7. The positioning tube passing mechanism of claim 6, wherein: The sliding plate (201) is provided with a track groove (201a) embedded with the track (301).

8. The positioning tube passing mechanism of claim 1, wherein: The positioning unit (400) comprises a positioning clamping jaw (401) and a driving cylinder (402); The positioning clamping jaw (401) is arranged above the driving cylinder (402), and the positioning clamping jaw (401) is used for clamping and limiting the elastic band (M).

9. The positioning tube mechanism according to claim 1, characterized in that: The side wall of the guide rail (300) is provided with a limiting block (302) and a supporting column (303) for supporting at both ends.

10. The positioning tube passing mechanism of claim 1, wherein: Further comprising a workbench (500), and the guide rail (300) is arranged on the workbench (500).

Images