Automatic control method for handle production equipment and production system

Abstract

According to the automatic control method for the handle production equipment and the production system, after a nameplate taking signal is received, a first transfer robot is controlled to switch a first pneumatic claw to a second pneumatic claw to clamp a positioning seat where a handle piece with a nameplate installed is located; a first transfer robot is controlled to act, the positioning seats are transferred into a production mold of an injection molding assembly for handle injection molding, and after injection molding is completed, third pneumatic claws are used for clamping the corresponding positioning seats and transferring the positioning seats to a workbench of a separation assembly; and after it is detected that the positioning base connected with the multiple formed handle pieces is placed at the preset position of the workbench of the disengaging assembly, the limiting piece connected with the positioning base or the limiting piece connected with the formed handle pieces is controlled to move oppositely in the axis direction of the handle pieces, and disengaging operation of the formed handle pieces is completed. Therefore, through automatic flow configuration and cooperation of all the assemblies, all the procedures are seamlessly connected, the equipment operation efficiency is effectively improved, and continuous and efficient production is achieved.

Description

Technical Field

[0001] The present invention relates to the field of control methods for handle production equipment, and in particular to an automatic control method and system for handle production equipment. Background Art

[0002] In the traditional handle production process, core processes such as nameplate transport, installation, injection molding, and finished product removal generally utilize independent workstations in a decentralized production model. This lacks automated coordination between processes and relies on manual transfer of semi-finished products, resulting in low production efficiency and frequent process blockages. Specifically, after the nameplate transport station delivers the nameplate mounting parts to the designated location via a vibrating plate, they must be manually confirmed and transported to the nameplate installation station. After the installation station completes the bonding of the nameplate and handle, the retaining block is manually transferred to the injection molding machine for injection molding. The molded retaining block still requires manual transfer to the removal station for handle removal. This manual relay transfer model is slow and susceptible to fatigue, leading to capacity mismatches between workstations. For example, the injection molding machine is often idle waiting for retaining block loading, while the removal station is temporarily overloaded due to concentrated loading, resulting in an average utilization rate of less than half for the entire production line. Furthermore, the manual transfer process is prone to nameplate mounting part deviation and retaining block collisions, leading to subsequent injection molding precision deviations and high defective product rates. Therefore, the existing isolated operation and manual intervention of each process seriously restrict the level of automation in handle production, which not only increases labor costs, but also leads to quality fluctuations and efficiency bottlenecks due to the uncontrollable nature of the transfer process. Summary of the Invention

[0003] In view of the shortcomings of the prior art, the present invention provides an automatic control method for a handle production device, wherein the handle production device includes a support table, a nameplate conveying component, a separation component, a transfer component, and an injection molding component. The automatic control method for the handle production device includes the following steps:

[0004] S1, controls the vibration plate in the nameplate conveying assembly to start, so that it conveys the nameplate mounting parts in sequence through the conveying track. After detecting that a nameplate mounting part has moved to the set position of the transfer seat, controls the second cylinder of the nameplate conveying assembly to move the transfer seat carrying the nameplate mounting part to the waiting position, and triggers the nameplate picking signal;

[0005] S2, after receiving the nameplate picking signal, controls the first air gripper of the first transfer robot in the transfer assembly to sequentially grip the nameplate mounting parts located at the to-be-picked position and transfer and install them to the corresponding handle parts on the positioning seat so that the nameplate mounting parts are fitted on the handle settings. After completing the nameplate installation on the multiple handle parts on the positioning seat respectively, controls the first transfer robot to switch the first air gripper to the second air gripper for gripping the positioning seat where the handle parts with the nameplate installed are located.

[0006] S3, after the second air gripper grips the locating seat, controls the first transfer robot to move and transfer the locating seat to the production mold of the injection molding component for handle injection molding, and after the injection molding is completed, controls the second transfer robot in the transfer component to use the third air gripper to grip the corresponding locating seat and transfer it to the workbench of the detached component;

[0007] S4, after detecting that the positioning seat connected to multiple formed handle parts is placed at the predetermined position of the workbench for disengaging the assembly, the predetermined position of the workbench is set to connect the positioning seat and the formed handle parts with different limiting parts respectively, and the limiting parts connected to the positioning seat or the limiting parts connected to the formed handle parts are controlled to move in opposite directions along the axis of the handle parts to complete the disengagement operation of the formed handle parts.

[0008] Preferably, step S1 also includes: when the nameplate is conveyed, the conveying speed of the nameplate is monitored in real time by a photoelectric sensor installed on the conveying track; if there is at least one nameplate whose conveying speed is greater than the maximum threshold, a vibration frequency reduction instruction is sent to the vibration plate until the nameplate conveying speed is lower than the maximum threshold; if it is monitored that there is at least one nameplate whose conveying speed is lower than the minimum threshold, a vibration frequency increase instruction is sent to the vibration plate until the nameplate conveying speed is higher than the minimum threshold.

[0009] Preferably, the limiting member connected to the positioning seat is a protruding column, and the limiting member connected to the formed handle member is a disengagement column. A first force sensor and a second force sensor are respectively arranged on the protruding column and the disengagement column of the disengagement component, for obtaining in real time the tension data applied by the formed handle member on the protruding column and the disengagement column during the disengagement process; and a displacement sensor is installed on the movable seat for installing the protruding column, for detecting the displacement data of the movable seat in real time.

[0010] Preferably, the step S4 specifically includes:

[0011] S41, after detecting that a positioning seat connected to a plurality of formed handle pieces is placed at a predetermined position on a workbench of the separation assembly, respectively controlling the protruding posts connected to the positioning seat or the separation posts connected to the formed handle pieces to move in opposite directions along the axis of the handle pieces, and collecting data from the force sensor and the displacement sensor in real time;

[0012] S42, when it is detected that the data of the first force sensor or the second force sensor exceeds the preset force threshold, the movement speed of the first cylinder used to pull the protruding column to move on the disengagement component is reduced; when it is detected that the displacement data of the displacement sensor on the moving seat exceeds the set value, the stroke of the first cylinder is adjusted accordingly.

[0013] Preferably, the step S1 further includes:

[0014] The vibration plate in the nameplate conveying assembly is controlled to start. When the nameplate mounting part enters the rear transfer slot through the side opening of the conveying track, the infrared radiation sensor arranged in the transfer slot collects the nameplate in-position status. If the in-position signal of the nameplate mounting part is not received within the set time interval, the second cylinder in the nameplate conveying assembly is controlled to move back and forth multiple times to clear the card. If the in-position signal is still not received within the subsequent set time, an alarm message is triggered.

[0015] Preferably, the step S3 further includes:

[0016] S31, after the second air gripper clamps the positioning seat, controlling the first transfer robot to move the positioning seat to the production mold of the injection molding component for handle injection molding;

[0017] S32, after the injection molding is completed, controls the second transfer robot in the transfer component to use the third air gripper to clamp the corresponding positioning seat and move it to the handle nozzle cutting station. After detecting the arrival information sent by the handle nozzle cutting station, controls the cutting device to start and after the set time, controls the third air gripper to clamp the corresponding positioning seat and move it to the workbench of the detachment component.

[0018] Preferably, the automatic control method for the handle production equipment further comprises:

[0019] The first transfer robot and the second transfer robot are arranged in a ring around the support platform, and a three-dimensional space coordinate system including a nameplate conveying component and a separation component is established. A transfer path that does not interfere with each other is planned for the first transfer robot and the second transfer robot. When the nameplate clamping module of the first transfer robot and the clamping module of the first positioning seat rotate and switch 180 degrees, the torque sensor detects the load change of the robotic arm and adjusts the clamping force of the end effector in real time.

[0020] When the third clamping piece of the second transfer robot is inserted into the long slot of the positioning seat, the angular deviation of the positioning seat is detected by the visual recognition equipment, and the third air claw is controlled to fine-tune the clamping position at a preset low speed to ensure that the fitting tolerance between the protruding column and the long slot of the positioning seat is lower than the set value.

[0021] The present invention also discloses a production system, comprising: a controller and a handle production device connected to the controller, wherein the handle production device comprises a support table, a nameplate conveying assembly, a separation assembly, a transfer assembly, and an injection molding assembly, wherein the controller is configured to:

[0022] Control the vibration plate in the nameplate conveying assembly to start, so that it can convey the nameplate mounting parts in sequence through the conveying track. After detecting that a nameplate mounting part has moved to the set position of the transfer seat, control the second cylinder of the nameplate conveying assembly to move the transfer seat carrying the nameplate mounting part to the waiting position and trigger the nameplate picking signal.

[0023] After receiving the nameplate picking signal, the first air gripper of the first transfer robot in the transfer assembly is controlled to sequentially grip the nameplate mounting parts located at the to-be-picked position and transfer and install them to the corresponding handle parts on the positioning seat so that the nameplate mounting parts are fitted on the handle settings. After completing the nameplate installation on the multiple handle parts on the positioning seat respectively, the first transfer robot is controlled to switch the first air gripper to the second air gripper for gripping the positioning seat where the handle parts with the nameplate installed are located.

[0024] After the second air gripper grips the locating seat, the first transfer robot is controlled to move and transfer the locating seat to the production mold of the injection molding component for handle injection molding. After the injection molding is completed, the second transfer robot in the transfer component is controlled to use the third air gripper to grip the corresponding locating seat and transfer it to the workbench of the detachment component.

[0025] After detecting that the positioning seat connected to multiple formed handle parts is placed in the predetermined position of the workbench for disengaging the assembly, the predetermined position of the workbench is set to connect the positioning seat and the formed handle parts with different limiting parts respectively, and the limiting parts connected to the positioning seat or the limiting parts connected to the formed handle parts are controlled to move in opposite directions along the axis of the handle parts to complete the disengagement operation of the formed handle parts.

[0026] Preferably, the controller is also configured to monitor the conveying speed of the nameplates in real time through a photoelectric sensor installed on the conveying track when the nameplates are conveyed. If there is at least one nameplate whose conveying speed is greater than a maximum threshold, a vibration frequency reduction instruction is sent to the vibration plate until the nameplate conveying speed is lower than the maximum threshold; if it is monitored that there is at least one nameplate whose conveying speed is lower than a minimum threshold, a vibration frequency increase instruction is sent to the vibration plate until the nameplate conveying speed is higher than the minimum threshold.

[0027] Preferably, the limiting member connected to the positioning seat is a protruding column, and the limiting member connected to the formed handle member is a disengagement column. A first force sensor and a second force sensor are respectively arranged on the protruding column and the disengagement column of the disengagement component, for obtaining in real time the tension data applied by the formed handle member on the protruding column and the disengagement column during the disengagement process; and a displacement sensor is installed on the movable seat for installing the protruding column, for detecting the displacement data of the movable seat in real time.

[0028] Preferably, the controller is also configured to control the protruding column connected to the positioning seat or the detachment column connected to the formed handle member to move in opposite directions along the axis of the handle member after detecting that the positioning seat connected to a plurality of formed handle members is placed at a predetermined position on the workbench of the detachment component, and collect data from the force sensor and the displacement sensor in real time; when it is detected that the data of the first force sensor or the second force sensor exceeds the preset force threshold, reduce the movement speed of the first cylinder on the detachment component for pulling the protruding column to move; when it is detected that the displacement data of the displacement sensor on the moving seat exceeds the set value, adjust the stroke of the first cylinder accordingly.

[0029] The automatic control method and production system for handle production equipment disclosed in the present invention controls the vibration plate in the nameplate conveying assembly to start up, so that it conveys the nameplate mounting parts in sequence through the conveying track. After detecting that there is a nameplate mounting part moving to the set position of the transfer seat, the second cylinder of the nameplate conveying assembly is controlled to move the transfer seat carrying the nameplate mounting part to the waiting position and trigger the nameplate picking signal; after receiving the nameplate picking signal, the first air claw of the first transfer robot in the transfer assembly is controlled to clamp the nameplate mounting part located at the waiting position in sequence and transfer and install it to the corresponding handle part on the positioning seat so that the nameplate mounting part fits the handle setting, and after completing the nameplate installation of multiple handle parts on the positioning seat, the first transfer robot is controlled to move the first The first air gripper switches to the second air gripper to grip the locating seat where the handle piece with the nameplate installed is located; after the second air gripper grips the locating seat, the first transfer robot is controlled to move and transfer the locating seat to the production mold of the injection molding component for handle injection molding. After the injection molding is completed, the second transfer robot in the transfer component is controlled to use the third air gripper to grip the corresponding locating seat and transfer it to the workbench of the detachment component; after detecting that the locating seat connected to multiple molded handle pieces is placed at the predetermined position of the workbench of the detachment component, the predetermined position of the workbench is set to connect the locating seat and the molded handle piece to different limiters respectively, and the limiters connected to the locating seat or the limiters connected to the molded handle piece are controlled to move in opposite directions along the axis of the handle piece to complete the detachment operation of the molded handle piece. Thus, through the automated process configuration and collaboration of each component, the work of the nameplate conveying component, transfer component, injection molding component and detachment component is closely coordinated, and each process is seamlessly connected. The precise control of each process ensures the stability of the handle quality, effectively improves the operating efficiency of the equipment, and realizes continuous and efficient production.

[0030] Additional aspects and advantages of the present invention will be set forth in part in the description which follows and, in part, will be obvious from the description which follows, or may be learned by practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0032] Figure 1 This is a schematic diagram of the steps of an automatic control method for handle production equipment disclosed in one embodiment of the present invention.

[0033] Figure 2 This is a specific schematic diagram of step S3 disclosed in one embodiment of the present invention.

[0034] Figure 3 This is a specific schematic diagram of step S4 disclosed in one embodiment of the present invention.

[0035] Figure 4 This is a schematic diagram of a handle production device disclosed in one embodiment of the present invention.

[0036] Figure 5 This is a schematic diagram of a nameplate conveying assembly of a handle production device disclosed in one embodiment of the present invention.

[0037] Figure 6 Shown Figure 5 A partial enlarged view of point A in the middle.

[0038] Figure 7 This is a top view of a nameplate conveying assembly of a handle production device disclosed in one embodiment of the present invention.

[0039] Figure 8 Shown Figure 7 Cross-sectional view along the B axis.

[0040] Figure 9 This is a schematic diagram of a transfer base of a handle production device disclosed in one embodiment of the present invention.

[0041] Figure 10 A schematic diagram of a disengagement component of a handle production device disclosed in one embodiment of the present invention.

[0042] Figure 11 This is a schematic diagram of a handle separation module of a handle production device disclosed in one embodiment of the present invention.

[0043] Figure 12 A schematic diagram of a transfer assembly of a handle production device disclosed in one embodiment of the present invention.

[0044] Figure 13 This is a schematic diagram of a first transfer module of a handle production device disclosed in one embodiment of the present invention.

[0045] Figure 14 This is an exploded view of the first transfer module of the handle production equipment disclosed in one embodiment of the present invention.

[0046] Figure 15 This is a schematic diagram of the second transfer module of the handle production equipment disclosed in one embodiment of the present invention.

[0047] Figure 16 A schematic diagram of production components of a handle production device disclosed in one embodiment of the present invention. DETAILED DESCRIPTION

[0048] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the described embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0049] In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "connect," "fixed," etc. should be understood broadly. For example, they may refer to fixed, detachable, or integral connections; mechanical or electrical connections; direct or indirect connections through an intermediary; or internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0050] In the present invention, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may include the first and second features being in direct contact, or may include the first and second features being in contact not directly but through another feature between them. Furthermore, a first feature being "above," "above," and "above" a second feature may include the first feature being directly above or obliquely above the second feature, or may simply mean that the first feature is higher in level than the second feature. A first feature being "below," "below," and "below" a second feature may include the first feature being directly below or obliquely below the second feature, or may simply mean that the first feature is lower in level than the second feature.

[0051] Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by persons of ordinary skill in the art to which this invention pertains. The terms "first," "second," and similar terms used in the present patent application specification and claims do not denote any order, quantity, or importance, but are merely used to distinguish different components. Similarly, terms such as "a" or "an" do not denote a limitation of quantity, but rather denote the presence of at least one.

[0052] In one embodiment, as shown in the attached Figure 1As shown, an automatic control method for handle production equipment is disclosed, wherein the handle production equipment includes a support table, a nameplate conveying component, a disengagement component, a transfer component and an injection molding component. The automatic control method for handle production equipment includes the following content steps.

[0053] Step S1, control the vibration plate in the nameplate conveying assembly to start, so that it can convey the nameplate mounting parts in sequence through the conveying track. After detecting that there is a nameplate mounting part moving to the set position of the transfer seat, control the second cylinder of the nameplate conveying assembly to move the transfer seat carrying the nameplate mounting part to the waiting position and trigger the nameplate material picking signal.

[0054] In this embodiment, step S1 may also include: when the nameplate is conveyed, the conveying speed of the nameplate is monitored in real time by a photoelectric sensor installed on the conveying track; if there is at least one nameplate whose conveying speed is greater than the maximum threshold, a vibration frequency reduction instruction is sent to the vibration plate until the nameplate conveying speed is lower than the maximum threshold; if it is monitored that there is at least one nameplate whose conveying speed is lower than the minimum threshold, a vibration frequency increase instruction is sent to the vibration plate until the nameplate conveying speed is higher than the minimum threshold.

[0055] Among them, step S1 may also include: controlling the vibration plate in the nameplate conveying assembly to start, and when the nameplate mounting member enters the rear transfer slot through the side opening of the conveying track, collecting the nameplate in-place status detected by the infrared radiation sensor arranged in the transfer slot, and if the in-place signal of the nameplate mounting member is not received within a set time interval, controlling the second cylinder in the nameplate conveying assembly to move back and forth multiple times to clear the card, and triggering an alarm message if the in-place signal is still not received within a subsequent set time. For example, the nameplate in-place status is detected by the infrared radiation sensor in the slot. If the in-place signal is not detected within 1 second, controlling the second cylinder to move back and forth 3 times, which may be 5mm, to clear the card, and if the problem is still not solved, triggering a manual intervention alarm.

[0056] Step S2, after receiving the nameplate picking signal, control the first air gripper of the first transfer robot in the transfer assembly to clamp the nameplate mounting parts located at the position to be picked up in turn and transfer and install them to the corresponding handle parts on the positioning seat and make the nameplate mounting parts fit on the handle settings. After completing the nameplate installation of multiple handle parts on the positioning seat respectively, control the first transfer robot to switch the first air gripper to the second air gripper for clamping the positioning seat where the handle parts with the nameplate installation completed are located.

[0057] Step S3, after the second air gripper clamps the positioning seat, control the first transfer robot to move and transfer the positioning seat to the production mold of the injection molding component for handle injection molding, and after the injection molding is completed, control the second transfer robot in the transfer component to use the third air gripper to clamp the corresponding positioning seat and transfer it to the workbench of the detachment component.

[0058] In this embodiment, the first transfer robot and the second transfer robot are arranged in a ring around the support platform to establish a three-dimensional space coordinate system including a nameplate conveying component and a separation component, and a transfer path that does not interfere with each other is planned for the first transfer robot and the second transfer robot. When the nameplate clamping module of the first transfer robot and the first positioning seat clamping module rotate and switch 180 degrees, the torque sensor is used to detect the load change of the robotic arm and the clamping force of the end effector is adjusted in real time.

[0059] When the third gripper of the second transfer robot is inserted into the slot of the locating seat, the visual recognition system detects the angular deviation of the locating seat and controls the third air gripper to fine-tune the gripping position at a preset low speed to ensure that the fit tolerance between the protruding column and the slot of the locating seat is less than the set value. For example, when the third gripper of the second locating seat clamping module is inserted into the slot of the locating seat, the visual recognition system detects the angular deviation of the locating seat (±2°) and controls the third air gripper to fine-tune the gripping position at a speed of 0.5mm / s to ensure that the fit tolerance between the protruding column and the slot of the locating seat is ≤0.3mm.

[0060] As attached Figure 2 As shown, step S3 may further specifically include the following contents.

[0061] In step S31, after the second air gripper grips the positioning base, the first transfer robot is controlled to move and transfer the positioning base to the production mold of the injection molding component for handle injection molding.

[0062] Step S32, after the injection molding is completed, the second transfer robot in the transfer component is controlled to use the third air gripper to clamp the corresponding positioning seat and move it to the handle nozzle cutting station. After detecting the arrival information sent by the handle nozzle cutting station, the cutting device is controlled to start and after the set time, the third air gripper is controlled to clamp the corresponding positioning seat and move it to the workbench of the detachment component.

[0063] Step S4, after detecting that the positioning seat connected to multiple formed handle parts is placed at the predetermined position of the workbench for disengaging the assembly, the predetermined position of the workbench is set so that the positioning seat and the formed handle parts are respectively connected to different limiting parts, and the limiting parts connected to the positioning seat or the limiting parts connected to the formed handle parts are respectively controlled to move in opposite directions along the axis of the handle parts to complete the disengagement operation of the formed handle parts.

[0064] The limiting part connected to the positioning seat is a protruding column, and the limiting part connected to the formed handle member is a disengagement column. A first force sensor and a second force sensor are respectively arranged on the protruding column and the disengagement column of the disengagement component, for obtaining in real time the tension data applied by the formed handle member on the protruding column and the disengagement column during the disengagement process; and a displacement sensor is installed on the movable seat for installing the protruding column, for detecting the displacement data of the movable seat in real time.

[0065] Specifically, force sensors are respectively installed on the protruding column and the detaching column of the detachment component for detecting in real time the force applied to the protruding column and the detaching column during the detachment of the handle; and a displacement sensor is installed on the moving seat for detecting in real time the displacement of the moving seat. During the detachment of the handle, the control system collects data from the force sensor and the displacement sensor in real time. When it is detected that the force applied to the protruding column or the detaching column exceeds the preset force range, it indicates that there may be a jam or excessive squeezing during the detachment of the handle; when it is detected that the displacement of the moving seat exceeds the preset displacement range, it indicates that the detachment stroke of the handle may be abnormal. When it is detected that the force or displacement exceeds the preset range, the control system automatically adjusts the action speed and stroke of the first cylinder. If the force is too large, the action speed of the first cylinder is reduced; if the displacement is abnormal, the stroke of the first cylinder is adjusted to ensure that the handle is smoothly detached and not damaged.

[0066] In this embodiment, as shown in the attached Figure 3 As shown, step S4 may further specifically include the following contents.

[0067] Step S41, after detecting that the positioning seat connected to multiple formed handle parts is placed at a predetermined position on the workbench of the detachment component, the protruding column connected to the positioning seat or the detachment column connected to the formed handle parts are controlled to move in opposite directions along the axis of the handle parts, and the data of the force sensor and the displacement sensor are collected in real time.

[0068] Step S42, when it is detected that the data of the first force sensor or the second force sensor exceeds the preset force threshold, the movement speed of the first cylinder used to pull the protruding column to move on the disengagement component is reduced; when it is detected that the displacement data of the displacement sensor on the moving seat exceeds the set value, the stroke of the first cylinder is adjusted accordingly.

[0069] The automatic control method for handle production equipment disclosed above controls the vibration plate in the nameplate conveying assembly to start up, so that it conveys the nameplate mounting parts in sequence through the conveying track. After detecting that there is a nameplate mounting part moving to the set position of the transfer seat, the second cylinder of the nameplate conveying assembly is controlled to move the transfer seat carrying the nameplate mounting part to the waiting position and trigger the nameplate picking signal; after receiving the nameplate picking signal, the first air gripper of the first transfer robot in the transfer assembly is controlled to clamp the nameplate mounting part located at the waiting position in sequence and transfer and install it to the corresponding handle part on the positioning seat so that the nameplate mounting part fits the handle setting, and after completing the nameplate installation of multiple handle parts on the positioning seat, the first transfer robot is controlled to move the first air gripper The second air gripper is switched to grip the locating seat where the handle part where the nameplate is installed is located; after the second air gripper grips the locating seat, the first transfer robot is controlled to move and transfer the locating seat to the production mold of the injection molding component for handle injection molding. After the injection molding is completed, the second transfer robot in the transfer component is controlled to use the third air gripper to grip the corresponding locating seat and transfer it to the workbench of the detachment component; after detecting that the locating seat connected to multiple molded handle parts is placed at the predetermined position of the workbench of the detachment component, the predetermined position of the workbench is set to connect the locating seat and the molded handle part with different limiters respectively, and the limiters connected to the locating seat or the limiters connected to the molded handle part are controlled to move in opposite directions along the axis of the handle part to complete the detachment operation of the molded handle part. Thus, through the automated process configuration and collaboration of each component, the work of the nameplate conveying component, transfer component, injection molding component and detachment component are closely coordinated, and each process is seamlessly connected. The precise control of each process ensures the stability of the handle quality, effectively improves the operating efficiency of the equipment, and realizes continuous and efficient production.

[0070] Among them, in each of the above embodiments, the specific handle production equipment used in the automatic control method for handle production equipment is as shown in the attached Figure 4-16 As shown, it specifically includes a support platform 10, a nameplate conveying component 20, a disengaging component 30 and a transferring component 40, which are arranged in a circular manner in sequence. The support platform 10 is provided with a first assembly station 11; the first assembly station 11 is used to accommodate a positioning seat. At this time, the positioning seat sleeve is provided with a handle so that the handle connected to the positioning seat is on the support platform 10. The support platform 10 is arranged in a rectangular shape, and there are multiple first assembly stations 11. The multiple first assembly stations 11 are arranged in sequence along the length direction of the support platform 10. By arranging multiple first assembly stations 11, the number of first assembly stations 11 that can accommodate the handle connected to the positioning seat is increased, thereby facilitating the arrangement of the handle connected to the positioning seat.

[0071] In this embodiment, the nameplate conveyor assembly 20 is disposed on the left side of the support platform 10. The nameplate conveyor assembly 20 is used to convey nameplates so that the nameplates can be transferred through the nameplate conveyor assembly 20. The nameplate conveyor assembly 20 includes a fourth base 21, a vibration plate 22, and a third transfer module 23. The vibration plate 22 and the third transfer module 23 are located on the upper side of the fourth base 21. The fourth base 21 serves as a supporting component for the nameplate conveyor assembly 20 and is used to support the vibration plate 22 and the third transfer module 23.

[0072] The vibration plate 22 is arranged on the upper side of the fourth base 21. The vibration plate 22 is installed on the fourth base 21. The vibration plate 22 is used to transport the nameplates in sequence. The vibration plate 22 is provided with a conveying track 221. The conveying track 221 carries multiple nameplates and conveys the nameplates in sequence under the action of vibration, so that the nameplates are transported to the outside in sequence along the conveying track 221 under the action of the vibration plate 22, thereby facilitating the sequential transfer of the position of the nameplates.

[0073] The third transfer module 23 includes a third mounting seat 231 and a transfer seat 232; the third mounting seat 231 is arranged on one side of the output end of the conveying rail 221, and the third mounting seat 231 is installed on the fourth base 21; the transfer seat 232 is movably mounted on the third mounting seat 231 and moves along the length direction of the third mounting seat 231 to facilitate adjustment of the position of the transfer seat 232 relative to the third mounting seat 231; the transfer seat 232 is provided with a transfer groove 232a; the transfer groove 232a is recessed from top to bottom by the transfer seat 232, when the transfer seat 232 is arranged opposite to the conveying rail 221, the transfer groove 232a of the transfer seat 232 is arranged opposite to the output port of the conveying rail 221 and is connected to each other, the transfer groove 232a of the transfer seat 232 is used to position the nameplate output through the output port of the conveying rail 221, so that the nameplate is positioned by the transfer seat 232 and the position of the nameplate is adjusted so that the nameplate is in a stable state, thereby facilitating subsequent clamping of the nameplate, thereby improving the working efficiency of the nameplate conveying assembly 20.

[0074] The third mounting seat 231 is provided with a through hole 231a, which is arranged relative to the output port of the conveying track 221 and connected to the output port of the conveying track 221; when the transfer seat 232 is arranged relative to the conveying track 221, the through hole 231a is located between the output port of the conveying track 221 and the transfer groove 232a of the transfer seat 232, and connected to the output port of the conveying track 221 and the transfer groove 232a of the transfer seat 232, so that the nameplate can flow to the transfer groove 232a through the output port and the through hole 231a of the conveying track 221, thereby facilitating the transfer of the nameplate from the conveying track 221 to the transfer seat 232. The inner contour of the transfer groove 232a is adapted to the outer contour of the nameplate output through the output port of the conveying track 221, so that the transfer groove 232a can accommodate the nameplate, thereby ensuring the position accuracy of the transfer groove 232a and the nameplate; one end of the transfer groove 232a is provided with a side opening 232b, and the side opening 232b can be connected to the through hole 231a, and the other end of the transfer groove 232a is a closed end, so that the transfer groove 232a can be connected with the through hole 231a through the side opening 232b, thereby facilitating the nameplate to flow into the transfer groove 232a through the through hole 231a and the side opening 232b. The third mounting seat 231 is provided with a second movable groove 231b, and the second movable groove 231b extends along the length direction of the third mounting seat 231; the outer contour of the transfer seat 232 is adapted to the inner contour of the second movable groove 231b, and the transfer seat 232 is inserted into the second movable groove 231b and is movably installed in the second movable groove 231b, so that the transfer seat 232 can be moved relative to the third mounting seat 231 through the second movable groove 231b, thereby facilitating the adjustment of the position of the transfer seat 232 relative to the third mounting seat 231 to realize the transfer of the nameplate of the transfer seat 232.

[0075] The third transfer module 23 also includes a second cylinder 233, the fixed end of the second cylinder 233 is fixedly connected to the third mounting seat 231, the output end of the second cylinder 233 passes through the third mounting seat 231, and is connected to the transfer seat 232 in the second movable groove 231b, and the transfer seat 232 moves with the extension and contraction of the output end of the second cylinder 233, so that the transfer seat 232 and the conveying track 221 are arranged relative to or staggered, so that the transfer seat 232 can be moved relative to the third mounting seat 231 through the second cylinder 233, thereby facilitating the adjustment of the position of the transfer seat 232 relative to the third mounting seat 231.

[0076] The transfer seat 232 is provided with a snap-fit groove 232c; the output end of the second cylinder 233 is connected to the snap-fit block 2331, the snap-fit groove 232c and the snap-fit block 2331 are arranged opposite to each other, and the snap-fit block 2331 is snap-fitted and connected to the snap-fit groove 232c, so that the transfer seat 232 can be connected to the output end of the second cylinder 233 through the snap-fit groove 232c and the snap-fit block 2331, thereby facilitating the transfer seat 232 to move under the action of the second cylinder 233.

[0077] The third mounting seat 231 is provided with a threaded hole 231c; the threaded hole 231c is arranged in the horizontal direction; the third transfer module 23 also includes a screw 234, which is screwed into the threaded hole 231c so that the screw 234 is fixed to the transfer seat 232 through the threaded hole 231c, and one end of the screw 234 is in the second movable groove 231b, and is used to abut against the end of the transfer seat 232 facing away from the second cylinder 233, so that the end of the screw 234 in the second movable groove 231b limits the moving position of the transfer seat 232, thereby ensuring the moving position accuracy of the transfer seat 232.

[0078] The third transfer module 23 also includes a bracket 235 and a sensor 236. The bracket 235 is adjustably mounted on the third mounting seat 231 and is located on the outside of the third mounting seat 231; so as to facilitate adjustment of the position of the bracket 235 relative to the third mounting seat 231. The sensor 236 is mounted on the bracket 235 and is height-adjusted as the bracket 235 is adjusted; so as to facilitate adjustment of the position of the sensor 236 relative to the third mounting seat 231, thereby facilitating adjustment of the height of the sensor 236 relative to the third mounting seat 231 to achieve adjustment of the sensor 236. The sensor 236 is used to sense the transfer seat 232, so as to facilitate determination of the position of the transfer seat 232 by the sensor 236.

[0079] In an embodiment of the present application, the disengagement component 30 is arranged on the right side of the support platform 10 and is arranged along the extension direction of the support platform 10 together with the nameplate conveying component 20; the disengagement component 30 is used to disengage the positioning seat and the handle, so that the handle connected to the positioning seat can be disengaged through the disengagement component 30, so that the handle is detached from the positioning seat.

[0080] The disengagement assembly 30 includes a workbench 31 and a handle disengagement module 32. The handle disengagement module 32 is installed on the workbench 31 so that the handle disengagement module 32 is fixed to the workbench 31. The handle disengagement module 32 includes a third base 321 and a movable seat 322. The third base 321 is provided with a disengagement column 3211. The disengagement column 3211 is inserted into the positioning hole of the handle so that the end of the handle facing away from the positioning seat is fixed to the disengagement column 3211. The movable seat 322 is arranged on one side of the disengagement column 3211. The movable seat 322 is movably installed on the third base 321 so as to adjust the position of the movable seat 322 relative to the third base 321.

[0081] The movable seat 322 is provided with a protruding column 3221, which is used to be inserted into the long groove of the positioning seat; the positioning seat is used to position the handle so that the positioning seat is fixed to the protruding column 3221; wherein, the movable seat 322 moves away from the disengagement column 3211 during the movement, and drives the protruding column 3221 away from the disengagement column 3211, so that the handle is disengaged from the positioning seat, thereby realizing the disengagement of the handle relative to the positioning seat, so that the handle disengagement module 32 realizes the disengagement of the handle and the positioning seat, avoids the handle and the positioning seat from being disengaged through human intervention, and ensures the disengagement effect of the handle.

[0082] The third base 321 is provided with a first movable groove 321a; the movable base 322 is movably inserted into the first movable groove 321a to facilitate adjustment of the position of the movable base 322 relative to the first movable groove 321a, thereby facilitating the movable base 322 to move relative to the third base 321 through the space of the first movable groove 321a.

[0083] The handle disengagement module 32 is provided with a first cylinder 323, which is located between the third base 321 and the movable base 322. The fixed end of the first cylinder 323 is fixed to the side wall of the third base 321; the telescopic end of the first cylinder 323 is connected to the movable base 322, and drives the movable base 322 to move in the first movable groove 321a; so that the movable base 322 can move relative to the first movable groove 321a through the first cylinder 323, thereby facilitating the adjustment of the position of the movable base 322 relative to the third base 321. The column 3221 is fixed to the movable seat 322 and moves with the movement of the movable seat 322 to facilitate adjustment of the position of the protruding column 3221 relative to the third base 321, thereby facilitating the protruding column 3221 to drive the positioning seat to move. The protruding column 3221 drives the positioning seat away from the handle in the process of moving away from the disengagement column 3211, so that the handle is disengaged from the positioning seat, thereby realizing the disengagement of the handle relative to the positioning seat, so that the handle disengagement module 32 realizes the disengagement of the handle and the positioning seat, avoids the handle and the positioning seat from being disengaged manually, and ensures the disengagement effect of the handle.

[0084] In this embodiment, the third base 321 is also provided with a first notch 321b, which is located at one end of the first movable groove 321a. The first notch 321b is connected to the first movable groove 321a and is used to accommodate the corners of the movable seat 322. When the movable seat 322 moves to the first notch 321b, the corners of the movable seat 322 contact the inner contour of the first notch 321b, so that the first notch 321b2 limits the moving position of the movable seat 322, thereby facilitating limiting the position of the movable seat 322 close to the separation column 3211, thereby ensuring the moving position accuracy of the movable seat 322.

[0085] The third base 321 is also provided with a limiting column 3212 and a soft rubber column 3213. The limiting column 3212 is located in the first movable groove 321a and is detachably connected to the lower side wall of the first movable groove 321a, so that the limiting column 3212 can be connected to or detached from the lower side wall of the first movable groove 321a; when the limiting column 3212 is connected to the lower side wall of the first movable groove 321a, the soft rubber column 3213 is sleeved on the outer side of the limiting column 3212 and can elastically contact the side wall of the movable seat 322 to limit the movement of the movable seat 322, so that the movable seat 322 and the soft rubber column 3213 are in elastic contact, thereby avoiding hard contact between the movable seat 322 and the limiting column 3212.

[0086] The detachment column 3211 is covered with a soft rubber sleeve 32111, which is inserted into the positioning hole of the handle to facilitate the soft rubber sleeve 32111 to be fixed to the positioning hole. The soft rubber sleeve 32111 elastically contacts the inner wall of the positioning hole, so that the inner wall of the positioning hole and the outer wall of the soft rubber sleeve 32111 elastically contact each other, thereby avoiding hard contact between the handle and the detachment column 3211 and preventing wear on the positioning hole of the handle. Specifically, there can be multiple detachment columns 3211, and the multiple detachment columns 3211 are arranged at intervals along the width direction of the third base 321; the detachment columns 3211 and the soft rubber sleeve 32111 are in a one-to-one correspondence. By arranging multiple detachment columns 3211, the arrangement of the handle relative to the detachment column 3211 is increased, thereby facilitating an increase in the number of handle detachments and improving the efficiency of the handle detachment.

[0087] The handle disengagement module 32 is provided with a support seat 324, which is arranged on the upper side of the third base 321, and the support seat 324 is located between the disengagement column 3211 and the protruding column 3221; the support seat 324 is connected to the third base 321 so that the support seat 324 is fixed to the third base 321, and the support seat 324 supports the end of the handle so that the handle is fixed to the support seat 324.

[0088] The support base 324 is provided with a second positioning groove 324a, which is recessed downward from the support base 324. The second positioning groove 324a is used to position the end of the handle, allowing the support base 324 to be positioned and connected to the handle through the second positioning groove 324a, thereby ensuring the positioning accuracy between the handle and the support base 324. The second positioning groove 324a is provided with a top opening 324b, which is used to allow the end of the handle to pass through the top opening 324b, so that the end of the handle can be received in the second positioning groove 324a through the top opening 324b. The second positioning groove 324a adapts to the outer contour of the end of the handle, so that the end of the handle engages with the second positioning groove 324a, thereby facilitating the end of the handle being fixed to the second positioning groove 324a.

[0089] In an embodiment of the present application, the transfer component 40 is arranged on the front side or the rear side of the support platform 10, and the transfer component 40 is used to transfer the nameplate to the handle or transfer the positioning seat to the disengagement component 30; the nameplate conveying component 20, the transfer component 40, and the disengagement component 30 are arranged in a ring along the circumference of the support platform 10 to achieve a ring distribution. At the same time, based on the transfer component 40, the nameplate is transferred to the handle or the positioning seat is transferred to the disengagement component 30, so that the transfer component 40, the nameplate conveying component 20 and the disengagement component 30 can assist each other to achieve synchronous work, make full use of the limited space for efficient work, and improve the work efficiency of the handle production equipment 100.

[0090] The transfer assembly 40 includes a first transfer module 41 and a second transfer module 42, which are arranged adjacent to each other and on the same side of the support platform 10; the first transfer module 41 is used to transfer the nameplate to the handle, so that the nameplate output by the nameplate conveying assembly 20 can be transferred to the handle through the first transfer module 41, thereby facilitating the nameplate to fit the surface of the handle; the second transfer module 42 is used to transfer the positioning seat to the separation assembly 30, so that the handle connected to the positioning seat can be transferred to the separation assembly 30 through the second transfer module 42.

[0091] The first transfer module 41 includes a first base 411, a first robot 412, and a first transfer module 413. The fixed end of the first robot 412 is mounted on the first base 411, and the rotating end of the first robot 412 is connected to the first transfer module 413, so that the first transfer module 413 can be rotated by the first robot 412, thereby facilitating adjustment of the position of the first transfer module 413. The first transfer module 413 includes a nameplate clamping module 4131 and a first positioning seat clamping module 4132. The nameplate clamping module 4131 and the first positioning seat clamping module 4132 are arranged in opposite directions, so that the nameplate clamping module 4131 and the first positioning seat clamping module 4132 can be switched during the rotation of the first transfer module 413. As a result, the nameplate clamping module 4131 and the first positioning seat clamping module 4132 sequentially clamp the corresponding nameplate and positioning seat, thereby enabling the first transfer module 413 to clamp the nameplate and positioning seat.

[0092] The first transfer module 413 also includes a first mounting seat 4133, which is connected to the rotating end of the first robot 412 so that the first mounting seat 4133 can be rotated by the rotating end of the first robot 412, thereby facilitating the adjustment of the position of the first mounting seat 4133 and supporting the nameplate clamping module 4131 and the first positioning seat clamping module 4132; the nameplate clamping module 4131 and the first positioning seat clamping module 4132 are shared on one first mounting seat 4133, and the nameplate clamping module 4131 and the first positioning seat clamping module 4132 are arranged in opposite directions along the length direction of the first mounting seat 4133 and are on the same side so that the operation of the nameplate clamping module 4131 and the first positioning seat clamping module 4132 can be switched by the rotation of the first mounting seat 4133. The function of the first transfer module 4133 is improved by the nameplate clamping module 4131 and the first positioning seat clamping module 4132, and the integration of multiple clamping functions is realized, thereby improving the versatility of the first transfer module 413.

[0093] The nameplate clamping module 4131 is used to clamp the nameplate; the nameplate clamping module 4131 includes a first air gripper 41311 and two first clamping members 41312, the first air gripper 41311 is connected to the first mounting seat 4133, and the moving end of the first air gripper 41311 is connected to the two first clamping members 41312, so that the two first clamping members 41312 can move under the action of the first air gripper 41311, thereby facilitating the two first clamping members 41312 to approach or move away from each other, and clamp the nameplate through the two first clamping members 41312; so that the two first clamping members 41312 can fix the nameplate.

[0094] The two first clamping members 41312 are arranged opposite to each other and are respectively connected to the moving end of the first air claw 41311; the two first clamping members 41312 approach or move away from each other as the moving end of the first air claw 41311 moves, so as to facilitate adjustment of the positions of the two first clamping members 41312, thereby facilitating the two first clamping members 41312 to clamp the nameplate when they approach each other, and further facilitating the nameplate to be fixed between the two first clamping members 41312.

[0095] Each first clamping member 41312 is provided with a first clamping groove 41312a, which is recessed from top to bottom by the first clamping member 41312, with the notch of the first clamping groove 41312a facing upward, and the inner contour of the two first clamping grooves 41312a matching the outer contour of the nameplate. The two first clamping grooves 41312a clamp or detach from the nameplate as the moving end of the first air claw 41311 moves. When the two first clamping grooves 41312a clamp the nameplate as the moving end of the first air claw 41311 moves, the nameplate is fixed to the two first clamping members 41312. When the two first clamping grooves 41312a detach from the nameplate as the moving end of the first air claw 41311 moves, the nameplate is detached from the surface of the handle.

[0096] The first clamping member 41312 is also provided with a first positioning groove 41312b, which is located in the first clamping groove 41312a and is connected to the first clamping groove 41312a; the first positioning groove 41312b is used to position the protruding character part of the nameplate, so that the nameplate can be positioned and connected to the first clamping member 41312 through the first positioning groove 41312b, thereby ensuring the position accuracy of the nameplate and the first clamping member 41312.

[0097] The first positioning seat clamping module 4132 is used to clamp the positioning seat. The first positioning seat clamping module 4132 includes a second air gripper 41321 and two second clamping members 41322. The second air gripper 41321 is connected to the first mounting seat 4133. The moving end of the second air gripper 41321 is connected to the two second clamping members 41322, so that the two second clamping members 41322 can move under the action of the second air gripper 41321, thereby facilitating the two second clamping members 41322 to approach or move away from each other, and clamp the positioning seat through the two second clamping members 41322; so that the two second clamping members 41322 can fix the positioning seat.

[0098] The two second clamping members 41322 are arranged opposite to each other and are respectively connected to the moving end of the second air claw 41321; the two second clamping members 41322 approach or move away from each other as the moving end of the second air claw 41321 moves, so as to adjust the positions of the two second clamping members 41322, thereby facilitating the clamping of the positioning seat when the two second clamping members 41322 approach each other, and further facilitating the positioning seat to be fixed between the two second clamping members 41322.

[0099] Each second clamping member 41322 is provided with a clamping portion 413221, and the two clamping portions 413221 are used to be inserted into the long groove of the positioning seat; the two clamping portions 413221 clamp or detach from the positioning seat as the moving end of the second air claw 41321 moves. When the two clamping portions 413221 clamp the positioning seat as the moving end of the second air claw 41321 moves, the positioning seat is fixed to the two second clamping members 41322. When the two clamping portions 413221 detach from the positioning seat as the moving end of the second air claw 41321 moves, the positioning seat is detached from the clamping portions 413221.

[0100] The two clamping parts 413221 are in the same plane and arranged in opposite directions so that the two clamping parts 413221 can clamp the positioning seat together. The arrangement of the two clamping parts 413221 increases the clamping effect of the clamping parts 413221 relative to the positioning seat.

[0101] The second transfer module 42 includes a second base 421, a second robot 422 and a second transfer module 423; the fixed end of the second robot 422 is installed on the second base 421, and the rotating end of the second robot 422 is connected to the second transfer module 423, so that the second transfer module 423 can rotate under the drive of the second robot 422, and the second transfer module 423 includes two second positioning seat clamping modules 4231; the two second positioning seat clamping modules 4231 are arranged in reverse, and the number of clamping of the second positioning seat clamping module 4231 relative to the positioning seat is increased by arranging the two second positioning seat clamping modules 4231.

[0102] The second transfer module 423 also includes a second mounting seat 4232, which is connected to the rotating end of the second robot 422 and rotates with the rotation of the rotating end of the second robot 422 to facilitate adjustment of the position of the second mounting seat 4232 relative to the second base 421. The second mounting seat 4232 supports the two second positioning seat clamping modules 4231 so that the two second positioning seat clamping modules 4231 rotate with the rotation of the second mounting seat 4232, thereby facilitating adjustment of the positions of the two second positioning seat clamping modules 4231.

[0103] The second positioning seat clamping module 4231 is used to clamp the positioning seat. The second positioning seat clamping module 4231 includes a third air gripper 42311 and two third clamping members 42312. The two third clamping members 42312 are connected to the two movable ends of the third air gripper 42311, and loosen or clamp the positioning seat as the two movable ends shrink or move away; so as to facilitate the adjustment of the positions of the two third clamping members 42312, so as to facilitate the clamping of the positioning seat when the two third clamping members 42312 approach each other, and then facilitate the positioning seat to be fixed between the two third clamping members 42312.

[0104] Specifically, the handle production equipment 100 also includes a production component 50, which is arranged on the side of the transfer component 40 facing away from the support platform 10; the production component 50 includes a production base 51, a turntable 52 and a plurality of production molds 53; the turntable 52 is rotatably mounted on the production base 51 to facilitate adjustment of the position of the turntable 52 relative to the production base 51, the turntable 52 supports a plurality of production molds 53, so that the plurality of production molds 53 rotate with the rotation of the turntable 52, thereby facilitating adjustment of the positions of the plurality of production molds 53, and the positioning seat clamped by the first positioning seat clamping module 4132 enters into a production mold 53 under the drive of the first robot 412, so that the positioning seat is transferred to a production mold 53.

[0105] The automatic control method for handle production equipment disclosed in this embodiment improves production efficiency through automated process design, with the nameplate conveying component, transfer component, injection molding component and disengagement component working closely together, and each process seamlessly connected. The vibration plate automatically adjusts the frequency based on the feedback from the photoelectric sensor to ensure stable conveying of the nameplate, avoids the time waste caused by manual cleaning jams, and significantly shortens the overall production cycle. The transfer robot accurately and efficiently completes the transfer of the positioning seat, reduces waiting time, and improves the equipment's operating efficiency by approximately 80%, achieving continuous and efficient production. In terms of product quality, the precise control of each process ensures the stability of the handle quality. The precise operation of the first transfer robot allows the nameplate fitting error to be controlled within a very small range; the precise placement of the positioning seat in the injection molding process improves the dimensional accuracy of the injection-molded handle and effectively reduces the defective rate. The disengagement component uses force sensors and displacement sensors for real-time monitoring to prevent damage to the handle during disengagement, thereby improving the reliability and durability of the product. In terms of labor costs, automated operations have greatly reduced manual intervention. The transfer and process coordination work that originally required multiple people now only requires a small number of people to monitor and maintain equipment. Labor costs have been effectively reduced, greatly alleviating the pressure of labor shortages and rising costs, and enhancing the competitiveness of enterprises in the market.

[0106] In another embodiment, a production system is also disclosed, including: a controller and a handle production device connected to the controller, the handle production device including a support table, a nameplate conveying component, a disengagement component, a transfer component and an injection molding component, the controller being configured to: control the vibration plate in the nameplate conveying component to start, so that it sequentially conveys the nameplate mounting parts through the conveying track, and after detecting that there is a nameplate mounting part moving to the set position of the transfer seat, control the second cylinder of the nameplate conveying component to move the transfer seat carrying the nameplate mounting part to the waiting position, and trigger the nameplate picking signal. After receiving the nameplate picking signal, control the first air gripper of the first transfer robot in the transfer assembly to sequentially clamp the nameplate mounting part located at the waiting position and transfer and install it to the corresponding handle part on the positioning seat so that the nameplate mounting part fits the handle setting, and after completing the nameplate installation of multiple handle parts on the positioning seat, control the first transfer robot to switch the first air gripper to the second air gripper for clamping the positioning seat where the handle part with the nameplate installation is completed. After the second air gripper clamps the locating seat, the first transfer robot is controlled to move and transfer the locating seat to the production mold of the injection molding component for handle injection molding, and after the injection molding is completed, the second transfer robot in the transfer component is controlled to use the third air gripper to clamp the corresponding locating seat and transfer it to the workbench of the detachment component. After detecting that the locating seat connected to a plurality of molded handle parts is placed at a predetermined position on the workbench of the detachment component, the predetermined position of the workbench is set to connect the locating seat and the molded handle part with different limiting parts respectively, and the limiting parts connected to the locating seat or the limiting parts connected to the molded handle part are controlled to move in opposite directions along the axis of the handle part to complete the detachment operation of the molded handle part. The handle production equipment can use the specific handle production equipment structure disclosed in the above embodiments.

[0107] In this embodiment, the controller is also configured to monitor the conveying speed of the nameplates in real time through a photoelectric sensor installed on the conveying track when the nameplates are conveyed. If there is at least one nameplate whose conveying speed is greater than the maximum threshold, a vibration frequency reduction instruction is sent to the vibration plate until the nameplate conveying speed is lower than the maximum threshold; if it is monitored that there is at least one nameplate whose conveying speed is lower than the minimum threshold, a vibration frequency increase instruction is sent to the vibration plate until the nameplate conveying speed is higher than the minimum threshold.

[0108] In this embodiment, the limiting member connecting the positioning seat in the production system is a protruding column, and the limiting member connecting the formed handle member is a disengagement column. The first force sensor and the second force sensor are respectively arranged on the protruding column and the disengagement column of the disengagement component, which are used to obtain the tension data applied by the formed handle member to the protruding column and the disengagement column during the disengagement process in real time; and a displacement sensor is installed on the movable seat for installing the protruding column, which is used to detect the displacement data of the movable seat in real time.

[0109] In this embodiment, the controller is also configured to control the protruding column connected to the positioning seat or the detachment column connected to the formed handle member to move in opposite directions along the axis of the handle member after detecting that the positioning seat connected to a plurality of formed handle members is placed at a predetermined position on the workbench of the detachment component, and collect data from the force sensor and the displacement sensor in real time; when it is detected that the data of the first force sensor or the second force sensor exceeds the preset force threshold, reduce the movement speed of the first cylinder on the detachment component for pulling the protruding column to move; when it is detected that the displacement data of the displacement sensor on the moving seat exceeds the set value, adjust the stroke of the first cylinder accordingly.

[0110] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

[0111] In short, the above description is only a preferred embodiment of the present invention, and all equivalent changes and modifications made according to the scope of the patent application of the present invention should fall within the scope of the patent of the present invention.

Claims

1. An automatic control method for handle production equipment, characterized in that: The handle production equipment includes a support platform, a nameplate conveying component, a separation component, a transfer component and an injection molding component. The automatic control method for the handle production equipment includes the following steps: S1, controls the vibration plate in the nameplate conveying assembly to start, so that it conveys the nameplate mounting parts in sequence through the conveying track. After detecting that a nameplate mounting part has moved to the set position of the transfer seat, controls the second cylinder of the nameplate conveying assembly to move the transfer seat carrying the nameplate mounting part to the waiting position, and triggers the nameplate picking signal; S2, after receiving the nameplate picking signal, controls the first air gripper of the first transfer robot in the transfer assembly to sequentially grip the nameplate mounting parts located at the to-be-picked position and transfer and install them to the corresponding handle parts on the positioning seat so that the nameplate mounting parts are fitted on the handle settings. After completing the nameplate installation on the multiple handle parts on the positioning seat respectively, controls the first transfer robot to switch the first air gripper to the second air gripper for gripping the positioning seat where the handle parts with the nameplate installed are located. S3, after the second air gripper grips the locating seat, controls the first transfer robot to move and transfer the locating seat to the production mold of the injection molding component for handle injection molding, and after the injection molding is completed, controls the second transfer robot in the transfer component to use the third air gripper to grip the corresponding locating seat and transfer it to the workbench of the detached component; S4, after detecting that the positioning seat connected to multiple formed handle parts is placed at the predetermined position of the workbench for disengaging the assembly, the predetermined position of the workbench is set to connect the positioning seat and the formed handle parts with different limiting parts respectively, and the limiting parts connected to the positioning seat or the limiting parts connected to the formed handle parts are controlled to move in opposite directions along the axis of the handle parts to complete the disengagement operation of the formed handle parts.

2. The automatic control method for handle production equipment according to claim 1, characterized in that: The step S1 further includes: When the nameplates are being transported, the transport speed of the nameplates is monitored in real time by a photoelectric sensor installed on the transport track. If the transport speed of at least one nameplate is greater than the maximum threshold, a vibration frequency reduction instruction is sent to the vibration plate until the nameplate transport speed is lower than the maximum threshold; if it is detected that the transport speed of at least one nameplate is lower than the minimum threshold, a vibration frequency increase instruction is sent to the vibration plate until the nameplate transport speed is higher than the minimum threshold.

3. The automatic control method for handle production equipment according to claim 2, characterized in that: The limiting part connected to the positioning seat is a protruding column, and the limiting part connected to the formed handle member is a disengagement column. A first force sensor and a second force sensor are respectively arranged on the protruding column and the disengagement column of the disengagement component, for obtaining in real time the tension data applied by the formed handle member on the protruding column and the disengagement column during the disengagement process; and a displacement sensor is installed on the movable seat for installing the protruding column, for detecting the displacement data of the movable seat in real time.

4. The automatic control method for handle production equipment according to claim 3, characterized in that: The step S4 specifically includes: S41, after detecting that a positioning seat connected to a plurality of formed handle pieces is placed at a predetermined position on a workbench of the separation assembly, respectively controlling the protruding posts connected to the positioning seat or the separation posts connected to the formed handle pieces to move in opposite directions along the axis of the handle pieces, and collecting data from the force sensor and the displacement sensor in real time; S42, when it is detected that the data of the first force sensor or the second force sensor exceeds the preset force threshold, the movement speed of the first cylinder used to pull the protruding column to move on the disengagement component is reduced; when it is detected that the displacement data of the displacement sensor on the moving seat exceeds the set value, the stroke of the first cylinder is adjusted accordingly.

5. The automatic control method for handle production equipment according to claim 4, characterized in that: The step S1 further includes: The vibration plate in the nameplate conveying assembly is controlled to start. When the nameplate mounting part enters the rear transfer slot through the side opening of the conveying track, the infrared radiation sensor arranged in the transfer slot collects the nameplate in-position status. If the in-position signal of the nameplate mounting part is not received within the set time interval, the second cylinder in the nameplate conveying assembly is controlled to move back and forth multiple times to clear the card. If the in-position signal is still not received within the subsequent set time, an alarm message is triggered.

6. The automatic control method for handle production equipment according to claim 5, characterized in that: The step S3 further comprises: S31, after the second air gripper clamps the positioning seat, controlling the first transfer robot to move the positioning seat to the production mold of the injection molding component for handle injection molding; S32, after the injection molding is completed, controls the second transfer robot in the transfer component to use the third air gripper to clamp the corresponding positioning seat and move it to the handle nozzle cutting station. After detecting the arrival information sent by the handle nozzle cutting station, controls the cutting device to start and after the set time, controls the third air gripper to clamp the corresponding positioning seat and move it to the workbench of the detachment component.

7. The automatic control method for handle production equipment according to claim 6, characterized in that: Also includes: The first transfer robot and the second transfer robot are arranged in a ring around the support platform, and a three-dimensional space coordinate system including a nameplate conveying component and a separation component is established. A transfer path that does not interfere with each other is planned for the first transfer robot and the second transfer robot. When the nameplate clamping module of the first transfer robot and the clamping module of the first positioning seat rotate and switch 180 degrees, the torque sensor detects the load change of the robotic arm and adjusts the clamping force of the end effector in real time. When the third clamping piece of the second transfer robot is inserted into the long slot of the positioning seat, the angular deviation of the positioning seat is detected by the visual recognition equipment, and the third air claw is controlled to fine-tune the clamping position at a preset low speed to ensure that the fitting tolerance between the protruding column and the long slot of the positioning seat is lower than the set value.

8. A production system comprising: A controller and a handle production device connected to the controller, wherein the handle production device includes a support table, a nameplate conveying component, a separation component, a transfer component, and an injection molding component, wherein the controller is configured to: Control the vibration plate in the nameplate conveying assembly to start, so that it can convey the nameplate mounting parts in sequence through the conveying track. After detecting that a nameplate mounting part has moved to the set position of the transfer seat, control the second cylinder of the nameplate conveying assembly to move the transfer seat carrying the nameplate mounting part to the waiting position and trigger the nameplate picking signal. After receiving the nameplate picking signal, the first air gripper of the first transfer robot in the transfer assembly is controlled to sequentially grip the nameplate mounting parts located at the to-be-picked position and transfer and install them to the corresponding handle parts on the positioning seat so that the nameplate mounting parts are fitted on the handle settings. After completing the nameplate installation on the multiple handle parts on the positioning seat respectively, the first transfer robot is controlled to switch the first air gripper to the second air gripper for gripping the positioning seat where the handle parts with the nameplate installed are located. After the second air gripper grips the locating seat, the first transfer robot is controlled to move and transfer the locating seat to the production mold of the injection molding component for handle injection molding. After the injection molding is completed, the second transfer robot in the transfer component is controlled to use the third air gripper to grip the corresponding locating seat and transfer it to the workbench of the detachment component. After detecting that the positioning seat connected to multiple formed handle parts is placed in the predetermined position of the workbench for disengaging the assembly, the predetermined position of the workbench is set to connect the positioning seat and the formed handle parts with different limiting parts respectively, and the limiting parts connected to the positioning seat or the limiting parts connected to the formed handle parts are controlled to move in opposite directions along the axis of the handle parts to complete the disengagement operation of the formed handle parts.

9. The production system according to claim 8, characterized in that: The controller is also configured to monitor the conveying speed of the nameplates in real time through a photoelectric sensor installed on the conveying track when the nameplates are conveyed. If the conveying speed of at least one nameplate is greater than a maximum threshold, a vibration frequency reduction instruction is sent to the vibration plate until the nameplate conveying speed is lower than the maximum threshold; if it is detected that the conveying speed of at least one nameplate is lower than a minimum threshold, a vibration frequency increase instruction is sent to the vibration plate until the nameplate conveying speed is higher than the minimum threshold.

10. The production system according to claim 9, characterized in that: The limiting part connected to the positioning seat is a protruding column, and the limiting part connected to the formed handle member is a disengagement column. A first force sensor and a second force sensor are respectively arranged on the protruding column and the disengagement column of the disengagement component, for obtaining in real time the tension data applied by the formed handle member on the protruding column and the disengagement column during the disengagement process; and a displacement sensor is installed on the movable seat for installing the protruding column, for detecting the displacement data of the movable seat in real time.

11. The production system according to claim 10, characterized in that: The controller is also configured to control the protruding column connected to the positioning seat or the detachment column connected to the formed handle member to move in opposite directions along the axis of the handle member after detecting that the positioning seat connected to multiple formed handle members is placed at a predetermined position on the workbench of the detachment component, and to collect data from the force sensor and the displacement sensor in real time; when it is detected that the data of the first force sensor or the second force sensor exceeds the preset force threshold, reduce the movement speed of the first cylinder on the detachment component for pulling the protruding column to move; when it is detected that the displacement data of the displacement sensor on the moving seat exceeds the set value, adjust the stroke of the first cylinder accordingly.

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