A full-automatic pipe joint anchor rod extrusion forming equipment

Abstract

The application discloses a kind of full-automatic pipe joint anchor rod extrusion forming equipment, it includes feeding unit, extrusion forming unit, drive unit, equipment rack, control machine and electrical control and detection unit;Feeding unit is located at equipment rack input end, containing support frame and longitudinal indexing type feeding mechanism with interval positioning groove, positioning groove is built-in elastic buffer and the pushing rhythm is adapted with processing rhythm;Extrusion forming unit includes compression roller, compression cylinder, end positioning structure and open-close type forming die;Drive unit is composed of power motor, coaxial extrusion head and transmission disc, when forming parameter is over threshold value, automatically adjust motor speed and die closing pressure, fault diagnosis unit can monitor equipment operating state and trigger emergency stop alarm, data storage and interaction unit can realize data storage and remote interaction.The whole realizes the full-automatic integrated operation of pipe joint anchor rod forming processing and parameter detection, improves processing precision and operation safety.

Description

Technical Field

[0001] This invention relates to the field of anchor bolt processing equipment technology, specifically a fully automatic pipe joint anchor bolt extrusion molding equipment. Background Technology

[0002] Slotted pipe anchors are core components in geotechnical engineering support systems. They anchor the surrounding rock through the elastic expansion force of the slotted pipe. Therefore, the forming accuracy of the pipe (such as outer diameter and slot gap) directly determines the support effect. Traditional slotted pipe anchor processing often adopts a segmented process: first, the anchor blank is transported to the forming station by a feeding device, then the mold is closed and extruded manually or by simple machinery, and finally it is transferred to the inspection table for dimensional inspection.

[0003] This processing mode has many drawbacks: First, there is a lack of linkage control between the various processes, and the feeding rhythm does not match the forming rhythm, which easily leads to blank positioning deviation and low forming qualification rate; Second, it is impossible to collect extrusion parameters in real time during the forming process, making it difficult to dynamically control the processing process and resulting in poor consistency of finished product dimensions; Third, the equipment lacks an integrated fault diagnosis and safety interlock mechanism, posing risks of equipment damage and personnel safety; Fourth, processing data cannot be automatically stored and exchanged, which is not conducive to the optimization of production processes and remote management.

[0004] To solve the above problems, it is urgent to develop a pipe joint anchor bolt processing equipment that integrates automatic feeding, precise molding, real-time detection, and intelligent control, so as to achieve seamless connection of processes and full control of processing quality. Summary of the Invention

[0005] The present invention aims to at least partially solve one of the technical problems in the above-mentioned technologies.

[0006] To achieve the above objectives, the present invention provides, in its first aspect, a fully automatic pipe joint anchor bolt extrusion molding equipment, characterized in that it includes a feeding unit, an extrusion molding unit, a drive unit, an equipment frame, a control unit, and an electrical control and detection unit; The feeding unit is located at the input end of the equipment frame and includes a support frame and a feeding mechanism. The feeding mechanism is a longitudinal material rack with spaced positioning grooves. The extrusion molding unit includes a conveying and fixing structure disposed on the equipment frame and near the feeding mechanism. The conveying and fixing structure includes a pressure roller and a clamping cylinder. An end positioning structure is provided on the side of the clamping cylinder away from the pressure roller. An openable and closing molding die is provided on the side of the positioning structure away from the clamping cylinder. The drive unit includes a power motor and a coaxial extrusion head mounted on the equipment frame. The power output end of the power motor is connected to the coaxial extrusion head by a transmission disc, and the axis of the coaxial extrusion head is collinear with the cavity axis of the openable molding die. The electrical control and detection unit includes a control cabinet and a detection module integrated into the extrusion molding unit. The control cabinet is electrically connected to the feeding unit, the extrusion molding unit, and the drive unit to achieve program control. The detection module is used to collect the molding parameters of the pipe seam anchor. The upper part of the equipment frame is provided with a guide rail, and the opening and closing molding mold and the power motor are both located on the upper part of the guide rail. A longitudinal transmission motor is provided on the guide rail to drive the power motor to move on the guide rail.

[0007] As an improvement, the positioning groove of the feeding mechanism is provided with an elastic buffer, and the feeding mechanism is an indexing push structure, with the push rhythm matching the processing rhythm of the extrusion molding unit.

[0008] As an improvement, the opening and closing molding die includes an upper die and a lower die. The upper die is fixedly connected to the output end of the vertical power component, and the lower die is integrated with the base of the equipment frame. The inner walls of the cavities of the upper die and the lower die are provided with wear-resistant coatings.

[0009] As an improvement, the detection module includes a displacement sensor and a size detection probe. The displacement sensor is used to collect the stroke data of the extrusion head, and the size detection probe is used to detect the outer diameter and opening gap parameters of the pipe seam anchor rod.

[0010] As an improvement, the equipment frame is a closed frame structure, and the side wall of the frame is provided with an openable protective door, which is interlocked with the equipment's start-up circuit.

[0011] As an improvement, the electrical control and detection unit also integrates a system control module, which includes a main controller, a linkage control unit, and a parameter adjustment unit. The main controller is communicatively connected to the linkage control unit and the parameter adjustment unit, and the main controller has a built-in preset processing technology database.

[0012] As an improvement, the linkage control unit establishes a time-series linkage control link with the feeding mechanism of the feeding unit, the vertical power component of the extrusion molding unit, and the power motor of the drive unit. The linkage control unit can receive instructions from the main controller and control the pushing action of the feeding mechanism, the mold closing action of the vertical power component, and the extrusion action of the power motor to be executed sequentially according to a preset time sequence, and there is a 0.5-2s action connection interval between adjacent actions.

[0013] As an improvement, the parameter adjustment unit establishes a closed-loop control link with the detection module, the power motor, and the vertical power assembly. The parameter adjustment unit can receive the molding parameters collected by the detection module and compare the molding parameters with the preset parameters in the processing technology database. When the molding parameters exceed the preset threshold, the parameter adjustment unit automatically adjusts the speed of the power motor and the mold closing pressure of the vertical power assembly.

[0014] As an improvement, the system control module also includes a fault diagnosis unit. The fault diagnosis unit establishes a status monitoring link with each power component and detection module of the equipment. The fault diagnosis unit can collect the operating current and operating temperature data of the power components and the signal transmission status of the detection modules. When the monitored data exceeds a preset safety threshold, the fault diagnosis unit triggers an emergency stop of the equipment and generates a fault alarm signal.

[0015] As an improvement, the system control module also includes a data storage and interaction unit. The data storage and interaction unit is communicatively connected to the main controller and the fault diagnosis unit, and can store the processing parameters, operating status data and fault records of the equipment. The data storage and interaction unit is also equipped with a wireless communication interface, which can realize data interaction with external terminals and receive remote control commands.

[0016] Beneficial effects In traditional segmented processing, feeding, forming, and inspection processes require manual transfer and coordination, resulting in long processing times and frequent positioning errors for single anchor bolts. This solution establishes a timing link between the indexing feeding mechanism and the extrusion forming unit through a linkage control unit, precisely matching the pushing rhythm with the forming rhythm. Adjacent actions have only a 0.5-2s interval, achieving seamless integration of blank feeding, mold closing, and extrusion forming. Compared to traditional equipment, overall processing efficiency is increased by over 50%, and single-shift capacity can be increased from 300 to over 450 anchor bolts.

[0017] The displacement sensor and dimensional detection probe of the detection module can collect key parameters such as the extrusion head stroke, anchor bolt outer diameter, and slit gap in real time. After comparing the collected data with preset thresholds in the process database, the parameter adjustment unit can automatically correct the drive motor speed and the mold closing pressure of the vertical power component. For example, when the outer diameter of the anchor bolt is detected to exceed the threshold of Φ40±0.1mm, the system can immediately reduce the motor speed by 50r / min and increase the mold closing pressure by 2MPa, avoiding dimensional deviations during processing and increasing the finished product qualification rate from 85% in traditional processes to over 98%.

[0018] The main controller has a built-in database of multi-specification anchor bolt processing technology. When switching to the production of different anchor bolt models such as Φ32mm and Φ40mm, only the opening and closing forming mold needs to be replaced. There is no need for large-scale modification of the equipment power components and control links. The system can automatically retrieve the corresponding process parameters and adapt to the processing rhythm. The single batch specification switching time is shortened from the traditional 2 hours to 15 minutes, which greatly reduces the transformation cost of multi-variety small-batch production.

[0019] The equipment frame adopts a closed frame structure, and the side wall protective door has a built-in magnetic induction switch that is interlocked with the equipment start-up circuit. When the protective door is not fully closed, the equipment cannot be started, which physically eliminates the safety hazard of operators accidentally entering the processing area. At the same time, the closed structure can block the flying debris that may be generated during the processing, ensuring the safety of the workshop production environment.

[0020] The fault diagnosis unit can monitor the operating current of the servo hydraulic cylinder (5-8A normal range), the temperature of the drive motor housing (≤60℃ safety threshold), and the signal transmission status of the detection module in real time. When the monitored data exceeds the threshold (such as when the hydraulic cylinder current suddenly rises to 10A), the system can immediately trigger an emergency stop of the equipment and generate alarm signals such as "hydraulic cylinder overload". This avoids irreversible damage to the equipment due to overload operation, reduces the equipment failure rate by 60% compared to traditional equipment, and extends the service life of the equipment.

[0021] The main controller's built-in processing technology database can store the optimal processing parameters for anchor bolts of different materials and specifications. It supports the custom input and iterative optimization of process parameters, which can meet the mass production of standard anchor bolts as well as the processing needs of customized anchor bolts. This realizes the flexible production capability of the equipment and adapts to the support needs of different engineering scenarios such as mines and tunnels.

[0022] The data storage and interaction unit connects to the factory's IoT platform via a 4G module. It automatically stores processing parameters (mold closing pressure, extrusion speed), inspection data (outer diameter, slot clearance), equipment operation records, and fault information for each anchor rod. This data can be stored in the cloud and retrieved remotely. On one hand, it provides precise data support for production process optimization; on the other hand, it enables full-process traceability of finished product quality. When quality problems occur, it can quickly pinpoint the processing batch and the cause of process deviations, meeting the management compliance requirements of smart manufacturing.

[0023] The wireless communication interface supports remote data interaction and command reception between external terminals and equipment. Managers can view the equipment's operating status and production progress in real time from the office and issue process parameters without going to the site. When equipment malfunctions, technicians can remotely diagnose and guide the handling of the problem. Equipment operation and maintenance response time is reduced by 70%, improving the level of intelligent management of workshop production. Attached Figure Description

[0024] The above and / or additional aspects and advantages of the present invention will become apparent and readily understood from the following description of the embodiments taken in conjunction with the accompanying drawings, wherein: Figure 1 This is a first-view perspective three-dimensional structural diagram of a fully automatic pipe joint anchor extrusion molding equipment according to an embodiment of the present invention; Figure 2This is a second-view perspective three-dimensional structural diagram of a fully automatic pipe joint anchor extrusion molding equipment according to an embodiment of the present invention; Figure 3 This is a third-view perspective three-dimensional structural diagram of a fully automatic pipe joint anchor extrusion molding equipment according to an embodiment of the present invention; Figure 4 This is a control system diagram of a fully automatic pipe joint anchor extrusion molding equipment according to an embodiment of the present invention. Detailed Implementation

[0025] Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, and should not be construed as limiting the present invention.

[0026] The fully automatic pipe joint anchor extrusion molding and testing equipment of the present invention will be described below with reference to the accompanying drawings.

[0027] like Figure 1-4 As shown, the fully automated pipe-joint anchor extrusion molding and testing equipment disclosed in this solution is an automated processing and testing equipment that integrates feeding, extrusion molding, power drive, parameter detection, and intelligent control. It is mainly used for the batch molding and quality inspection of pipe-joint anchors in engineering fields such as mine support and tunnel reinforcement. Through modular structural design, time-linked control logic, and a closed-loop parameter control system, the equipment achieves fully automated operation of the pipe-joint anchor process from raw material feeding to molding and testing, effectively ensuring product molding accuracy and processing consistency. It also features intelligent functions such as fault self-diagnosis and data traceability, and can adapt to the processing needs of pipe-joint anchors of different specifications.

[0028] The equipment consists of six core modules: feeding unit, extrusion molding unit, drive unit, equipment frame 7, control unit 14, and electrical control and detection unit. The modules are linked through an electrical control system to achieve orderly connection and precise control of the processing flow.

[0029] The feeding unit is located at the input end of the equipment frame 7. It is a front-end feeding module that ensures continuous processing of the equipment. The whole unit consists of a support frame 1 and a feeding mechanism 2.

[0030] Support frame 1: Constructed with high-strength aluminum alloy profiles, with adjustable level feet at the bottom. The support height can be finely adjusted according to the on-site working conditions to ensure the levelness of the feeding mechanism 2 and avoid material jamming or uneven material conveying.

[0031] Feeding mechanism 2: It is a longitudinal material rack with spaced positioning grooves. The width and depth of the positioning grooves can be adjusted according to the pipe diameter of the pipe seam anchor rod to be processed. The suitable pipe diameter range is Φ30mm-Φ60mm. The positioning grooves are embedded with elastic buffers made of polyurethane material, which can reduce the contact wear between the raw material and the material rack, and at the same time play a role in anti-slip and limiting.

[0032] In addition, the feeding mechanism 2 is an indexing push structure, equipped with an indexing push component driven by a stepper motor. Its push rhythm can be precisely matched with the processing rhythm of the extrusion molding unit. The single push stroke can be steplessly adjusted within the range of 50mm-200mm, ensuring that a single raw material is accurately delivered to the next processing station.

[0033] The extrusion molding unit is the core station for forming pipe seam anchor bolts. It is located at one end of the equipment frame 7 near the feeding mechanism 2 and consists of a conveying and fixing structure, an end positioning structure 5, and an opening and closing molding die 6 connected in series.

[0034] Conveying and fixing structure: includes pressure roller 3 and clamping cylinder 4. Pressure roller 3 is a wear-resistant roller body covered with rubber. The output pressure of clamping cylinder 4 can be adjusted within the range of 0.2MPa-0.6MPa. Through the synergistic action of pressure roller 3 and cylinder, the raw material is stably clamped during the conveying process, preventing it from shifting in subsequent positioning and forming processes.

[0035] End positioning structure 5: Located on the side of the pressing cylinder 4 away from the pressure roller 3, it is a pneumatically driven V-shaped positioning block that can achieve precise centering of the end of the raw material with a positioning accuracy of ±0.1mm, ensuring that the axis of the raw material remains coaxial with the axis of the subsequent forming mold cavity.

[0036] The opening and closing molding die 6 is located on the side of the end positioning structure 5 away from the clamping cylinder 4. It consists of an upper die and a lower die. The lower die is integrated and fixed to the base of the equipment frame 7, while the upper die is fixedly connected to the output end of the vertical hydraulic power component. The inner wall of the die cavity is coated with a tungsten carbide wear-resistant coating with a thickness of 0.3mm-0.5mm, which can significantly improve the service life of the die and reduce cavity wear during the molding process. The closing pressure of the vertical power component can be adjusted as needed within the range of 5MPa-20MPa to meet the molding pressure requirements of pipe seam anchors of different materials.

[0037] The drive unit provides the extrusion force and rotational power required for forming the pipe seam anchor rod. It is located in the middle area of ​​the equipment frame 7 and consists of a power motor 13, a transmission disc 11, and a coaxial extrusion head 8.

[0038] Power motor 13: A servo motor is selected, whose speed can be precisely controlled within the range of 50r / min-300r / min, and the output torque can reach 200N・m-500N・m, meeting the extrusion power requirements of anchor bolts of different specifications.

[0039] Transmission and extrusion assembly: The power output end of the power motor 13 is connected to the coaxial extrusion head 8 through a transmission disc 11 made of high-strength alloy steel, with a transmission efficiency of ≥95%; the axis of the coaxial extrusion head 8 is strictly collinear with the cavity axis of the openable forming mold 6, with a coaxiality error of ≤0.05mm, ensuring uniform force during extrusion and avoiding defects such as eccentricity and deformation of the anchor rod.

[0040] Mobile adjustment structure: A high-precision linear guide rail 9 is set on the upper part of the equipment frame 7. The opening and closing forming mold 6 and the power motor 13 are both mounted on the upper part of the guide rail 9. The longitudinal transmission motor 10 configured on the guide rail 9 is a servo motor, which can drive the power motor 13 to move longitudinally within the range of 0-500mm on the guide rail 9, so as to realize the adjustment of the distance between the extrusion head and the mold and adapt to the processing requirements of anchor rods of different lengths.

[0041] The equipment frame 7 provides a stable installation and support foundation for the entire equipment. It adopts a closed frame structure welded from Q235 carbon steel. The frame has undergone annealing stress relief treatment to ensure structural stability, and its overall load-bearing capacity is ≥5t.

[0042] The side wall of the frame is equipped with a transparent acrylic openable protective door. The protective door has a built-in safety light curtain sensor component and is interlocked with the equipment's start-up circuit. When the protective door is open, the equipment cannot start the processing flow. The inside of the protective door is also equipped with a buffer sealing strip, which can reduce noise leakage during equipment operation and prevent processing debris from flying.

[0043] The electrical control and detection unit is the "central brain" of the equipment, responsible for realizing the linkage control of each unit, detection of molding parameters, closed-loop control of the process and fault diagnosis. The whole unit consists of three parts: control cabinet, detection module and system control module, and establishes a data interaction link with the control machine 14 to support on-site operation and remote monitoring.

[0044] Control cabinet: It adopts a standard electrical cabinet with IP54 protection level, with built-in basic electrical components such as circuit breakers, contactors, and frequency converters. It establishes a stable electrical connection with the feeding unit, extrusion molding unit, and drive unit to realize the program start and stop and basic action control of each unit.

[0045] The detection module integrates a displacement sensor and a size detection probe. The displacement sensor is a high-precision laser displacement sensor used to collect the stroke data of the extrusion head in real time, with an acquisition accuracy of up to 0.01mm. The size detection probe is a dual-channel photoelectric detection probe that can simultaneously detect the outer diameter and gap parameters of the pipe joint anchor rod. The outer diameter detection accuracy is ±0.02mm, and the gap detection accuracy is ±0.01mm. The detection data can be transmitted to the system control module in real time for analysis and processing.

[0046] The system control module is the core sub-module of the electrical control and detection unit, comprising the main controller, linkage control unit, parameter adjustment unit, fault diagnosis unit, and data storage and interaction unit. These sub-modules work together to achieve intelligent management and control of the equipment. Main controller: A PLC (Programmable Logic Controller) is selected as the core control element. It communicates with the linkage control unit and the parameter adjustment unit respectively. It has a built-in preset processing technology database, which stores the forming process parameters of pipe seam anchor rods of different specifications and materials, covering key indicators such as mold closing pressure, extrusion speed, and forming stroke. It supports the retrieval and custom editing of process parameters.

[0047] Linkage control unit: It establishes a time-series linkage control link with the feeding mechanism of the feeding unit, the vertical power component of the extrusion molding unit, and the power motor 13 of the drive unit. It can receive instructions from the main controller and control the pushing action of the feeding mechanism, the mold closing action of the vertical power component, and the extrusion action of the power motor 13 to be executed sequentially according to a preset time sequence. To ensure the smoothness of action connection, an action connection interval of 0.5-2s is set between adjacent actions. The interval length can be flexibly adjusted according to the processing rhythm.

[0048] Parameter adjustment unit: Establishes a closed-loop control link with the detection module, power motor 13, and vertical power assembly. It can receive the molding parameters collected by the detection module in real time and compare them with the preset parameters in the processing technology database. When the molding parameters exceed the preset threshold (such as outer diameter deviation > ±0.05mm, slit gap deviation > ±0.03mm), the parameter adjustment unit can automatically adjust the speed of the power motor 13 (adjustment accuracy ±5r / min) and the mold closing pressure of the vertical power assembly (adjustment accuracy ±0.1MPa) to achieve dynamic closed-loop optimization of the molding process.

[0049] Fault diagnosis unit: Establishes a status monitoring link with each power component (stepper motor, servo motor, hydraulic components, etc.) and detection module of the equipment. It can collect real-time data on the operating current (monitoring range 0-50A), operating temperature (monitoring range -10℃-120℃) of the power components and the signal transmission status of the detection module. When the monitored data exceeds the preset safety threshold, the fault diagnosis unit can immediately trigger the equipment to stop and generate a fault alarm signal containing the fault type, fault location, and fault time. Simultaneously, it will provide audible and visual alarms and text prompts on the control unit 14 interface.

[0050] Data storage and interaction unit: Communicates with the main controller and fault diagnosis unit, and can store equipment processing parameters (single batch processing quantity, process parameters, finished product qualification rate, etc.), operating status data (cumulative running time of each component, number of start-stop cycles, etc.) and fault records, with a storage capacity of ≥100G; This unit is equipped with a 4G / WiFi dual-mode wireless communication interface, which can realize data interaction with external terminals (such as workshop management system, mobile devices), and supports remote retrieval of processing data and reception of remote control commands for the equipment.

[0051] Equipment Workflow Material preparation: Place the raw material of the pipe joint anchor rod to be processed neatly in the positioning slot of the feeding mechanism 2, select the corresponding processing parameters on the control machine 14, and complete the parameter initialization before the equipment starts.

[0052] Automatic feeding: The indexing and pushing component of the feeding mechanism 2 pushes a single raw material to the conveying fixed structure according to a preset rhythm. The clamping cylinder 4 drives the pressure roller 3 to achieve stable clamping of the raw material. Then the raw material is conveyed to the end positioning structure 5 to complete the centering and positioning.

[0053] Mold closing and forming: The vertical power component drives the upper mold of the opening and closing forming mold 6 to move down and close the mold. After the mold closing pressure reaches the preset value, the longitudinal transmission motor 10 drives the power motor 13 to move to the designated position. The power motor 13 drives the coaxial extrusion head 8 to rotate and advance through the transmission plate 11 to extrude and form the raw material.

[0054] Parameter detection: During the molding process, the detection module collects parameters such as the extrusion head stroke, anchor bolt outer diameter, and slit gap in real time, and transmits them to the parameter adjustment unit for comparison. If the parameter deviation exceeds the threshold, the process parameters are automatically adjusted.

[0055] Demolding and unloading: After molding is completed, the openable molding mold 6 opens, and the finished anchor rod is transported to the finished product area by the subsequent unloading mechanism (optional). At the same time, the feeding mechanism 2 starts the next round of feeding to achieve continuous processing.

[0056] Status monitoring and data storage: The fault diagnosis unit monitors the equipment's operating status in real time. If a fault occurs, it will immediately stop the equipment and trigger an alarm. The data storage and interaction unit synchronously stores the processing data for this round, supporting subsequent traceability and analysis.

[0057] In the description of this specification, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0058] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0059] Although embodiments of this application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting this application. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of this application.

Claims

1. A fully automatic pipe joint anchor bolt extrusion molding equipment, characterized in that, It includes a feeding unit, an extrusion molding unit, a drive unit, an equipment frame (7), a control unit (14), and an electrical control and detection unit; The feeding unit is located at the input end of the equipment frame (7) and includes a support frame (1) and a feeding mechanism (2). The feeding mechanism (2) is a longitudinal material rack with spaced positioning grooves. The extrusion molding unit includes a conveying and fixing structure disposed on the equipment frame (7) and near the feeding mechanism (2). The conveying and fixing structure includes a pressure roller (3) and a pressing cylinder (4). An end positioning structure (5) is provided on the side of the pressing cylinder (4) away from the pressure roller (3). An openable molding die (6) is provided on the side of the positioning structure (5) away from the pressing cylinder (4). The drive unit includes a power motor (13) and a coaxial extrusion head (8) mounted on the equipment frame (7). The power output end of the power motor (13) is connected to the coaxial extrusion head (8) by a transmission disc (11), and the axis of the coaxial extrusion head (8) is collinear with the cavity axis of the openable molding die (6). The electrical control and detection unit includes a control cabinet and a detection module integrated into the extrusion molding unit. The control cabinet is electrically connected to the feeding unit, the extrusion molding unit, and the drive unit to achieve program control. The detection module is used to collect the molding parameters of the pipe seam anchor. The upper part of the equipment frame (7) is provided with a guide rail (9). The opening and closing molding mold (6) and the power motor (13) are both located on the upper part of the guide rail (9). The guide rail (9) is provided with a longitudinal transmission motor (10) for driving the power motor (13) to move on the guide rail (9).

2. The fully automatic pipe joint anchor extrusion molding equipment according to claim 1, characterized in that, The feeding mechanism (2) is provided with an elastic buffer in the positioning groove, and the feeding mechanism (2) is an indexing push structure, and the push rhythm is adapted to the processing rhythm of the extrusion molding unit.

3. The fully automatic pipe joint anchor extrusion molding equipment according to claim 1, characterized in that, The opening and closing molding die (6) includes an upper die and a lower die. The upper die is fixedly connected to the output end of the vertical power component, and the lower die is integrated with the base of the equipment frame (7). The inner walls of the cavities of the upper die and the lower die are provided with wear-resistant coatings.

4. The fully automatic pipe joint anchor bolt extrusion molding equipment according to claim 1, characterized in that, The detection module includes a displacement sensor and a size detection probe. The displacement sensor is used to collect the stroke data of the extrusion head, and the size detection probe is used to detect the outer diameter and opening gap parameters of the pipe seam anchor rod.

5. The fully automatic pipe joint anchor extrusion molding equipment according to claim 1, characterized in that, The equipment frame (7) is a closed frame structure. The side wall of the frame is provided with an openable protective door, and the protective door is interlocked with the equipment's start-up circuit.

6. The fully automatic pipe joint anchor extrusion molding equipment according to claim 1, characterized in that, The electrical control and detection unit also integrates a system control module, which includes a main controller, a linkage control unit, and a parameter adjustment unit. The main controller is communicatively connected to the linkage control unit and the parameter adjustment unit, and has a built-in preset processing technology database.

7. The fully automatic pipe joint anchor extrusion molding equipment according to claim 6, characterized in that, The linkage control unit establishes a time-series linkage control link with the feeding mechanism of the feeding unit, the vertical power component of the extrusion molding unit, and the power motor (13) of the drive unit. The linkage control unit can receive instructions from the main controller and control the pushing action of the feeding mechanism, the mold closing action of the vertical power component, and the extrusion action of the power motor (13) to be executed sequentially according to a preset time sequence, and there is a 0.5-2s action connection interval between adjacent actions.

8. The fully automatic pipe joint anchor bolt extrusion molding equipment according to claim 6, characterized in that, The parameter adjustment unit establishes a closed-loop control link with the detection module, the power motor (13), and the vertical power component. The parameter adjustment unit can receive the molding parameters collected by the detection module and compare the molding parameters with the preset parameters in the processing technology database. When the molding parameters exceed the preset threshold, the parameter adjustment unit automatically adjusts the speed of the power motor (13) and the mold closing pressure of the vertical power component.

9. The fully automatic pipe joint anchor bolt extrusion molding equipment according to claim 6, characterized in that, The system control module also includes a fault diagnosis unit. The fault diagnosis unit establishes a status monitoring link with each power component and detection module of the equipment. The fault diagnosis unit can collect the operating current and operating temperature data of the power components and the signal transmission status of the detection modules. When the monitored data exceeds the preset safety threshold, the fault diagnosis unit triggers the equipment to stop urgently and generates a fault alarm signal.

10. The fully automatic pipe joint anchor bolt extrusion molding equipment according to claim 9, characterized in that, The system control module also includes a data storage and interaction unit, which is communicatively connected to the main controller and the fault diagnosis unit. It can store the processing parameters, operating status data and fault records of the equipment. The data storage and interaction unit is equipped with a wireless communication interface, which can realize data interaction with external terminals and receive remote control commands.

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