PLC host engineering downloading intelligent connection tool

Abstract

The utility model relates to the technical field of PLC host engineering downloading, in particular to an intelligent connection tool for PLC host engineering downloading, which comprises a PLC host positioning device, an upper die driving device, an upper die control device and a control device, the upper die control device comprises an ejector pin mechanism, a first air cylinder control mechanism and a second air cylinder control mechanism, the control device is electrically connected with the upper die driving device, the ejector pin mechanism, the first air cylinder control mechanism and the second air cylinder control mechanism, the PLC host is placed in the first mounting groove, the upper die driving device is started to work, and the upper die driving device drives the upper die to work. The upper die driving device moves the ejector pin mechanism to an upper working position to be electrically connected with a wiring terminal of the PLC host, the PLC host on the tool is rapidly powered on, the first air cylinder control mechanism and the second air cylinder control mechanism are started, and therefore short circuit triggering and intelligent plugging of a USB plug connecting wire before delivery engineering downloading of the PLC host can be intelligently controlled.

Description

Technical Field

[0001] The utility model relates to the technical field of PLC host engineering download, in particular to a PLC host engineering download intelligent connection tool. Background Art

[0002] Before the PLC host that has passed the test is packaged, the factory test project should be deleted and the factory project should be downloaded. When downloading the factory project of the PLC, you should first use tweezers to trigger a short circuit on the host substrate, then put the PLC host into the power-on tooling, press the pressure rod to proceed, plug in the USB cable connected to the computer, and finally power on to download the factory project. Because the PLC host factory project must be manually triggered by a short circuit with tweezers before downloading, the PLC host must be manually placed in the power-on station and the USB cable must be plugged in before powering on to download. The manual connection operation takes a long time, and there are also phenomena such as the tweezers short-circuit trigger operation being more laborious and poor contact, which affects the download efficiency. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a PLC host engineering download intelligent connection tooling, which can solve the problem in the prior art that before the PLC factory engineering download, a short circuit trigger must be manually triggered by tweezers, and the PLC host must be manually placed in the power-on station and a USB connection line must be plugged in before powering on and downloading.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0005] A PLC host engineering download intelligent connection tooling, comprising a PLC host positioning device, an upper die driving device, an upper die control device and a control device;

[0006] The PLC host positioning device is provided with a first mounting groove, the contour of the first mounting groove is adapted to the contour of the PLC host, the upper die driving device is mounted above the first mounting groove, and the upper die control device is mounted on the upper die driving device;

[0007] The upper mold control device includes a pin mechanism for electrically connecting to the wiring terminals of the PLC host, a first cylinder control mechanism for triggering a short circuit when downloading the PLC host, and a second cylinder control mechanism for connecting to the USB when downloading the PLC host. The control device is electrically connected to the upper mold drive device, the pin mechanism, the first cylinder control mechanism, and the second cylinder control mechanism, respectively. The upper mold drive device is used to drive the upper mold control device to move to the upper power-on station so that the pin mechanism is electrically connected to the wiring terminals of the PLC host.

[0008] Furthermore, the bottom of the first mounting groove is recessed outward to form a second mounting groove, a groove wall of the second mounting groove is recessed outward to form a first positioning groove, another groove wall opposite to one groove wall of the second mounting groove is recessed outward to form a second positioning groove, a groove wall of the first mounting groove is recessed outward to form a third positioning groove, another groove wall opposite to one groove wall of the first mounting groove is recessed outward to form more than two fourth positioning grooves, the first positioning groove and the second positioning groove are both located between the third positioning groove and the fourth positioning groove, the first positioning groove and the third positioning groove are located on the same side, and the second positioning groove and the fourth positioning groove are located on the same side.

[0009] Furthermore, the upper mold driving device includes a gantry, a pneumatic mechanism and an upper mold in place detection mechanism. The gantry is assumed to be above the first mounting groove. The pneumatic mechanism and the upper mold in place detection mechanism are both installed on the gantry. The upper mold in place detection device is arranged close to the upper power-on workstation. The upper mold control device is installed at the telescopic end of the pneumatic mechanism. The pneumatic mechanism and the upper mold in place detection mechanism are both electrically connected to the control device.

[0010] Furthermore, the upper mold control device also includes a sensor mechanism for detecting the PLC host model, and the sensor mechanism is electrically connected to the control device.

[0011] Furthermore, it also includes a power supply control switching device, which is arranged on the PLC host positioning device and is electrically connected to the control device.

[0012] Furthermore, the power supply control switching device includes a toggle switch, which is electrically connected to the control device and is provided with an AC220V power supply gear and a DC24V power supply gear.

[0013] Furthermore, it also includes an air pressure regulating device, which is arranged on the PLC host positioning device and is electrically connected to the control device.

[0014] Furthermore, the air pressure regulating device comprises an air pressure regulating body, on which an air source input interface, an output interface, an air pressure display meter and an air pressure regulating button are provided.

[0015] The beneficial effects of the utility model are:

[0016] The present invention provides a PLC host positioning device, an upper die driving device, an upper die control device and a control device. The PLC host positioning device is provided with a first mounting groove. The upper die driving device is mounted above the first mounting groove. The upper die control device is mounted on the upper die driving device. The upper die control device includes an ejector mechanism electrically connected to the wiring terminal of the PLC host, a first cylinder control mechanism for triggering a short circuit for downloading the PLC host, and a second cylinder control mechanism for connecting the PLC host to a USB. The control device is electrically connected to the upper die driving device, the ejector mechanism, the first cylinder control mechanism and the second cylinder control mechanism respectively. Place the PLC host into the first installation groove, start the upper mold drive device, the upper mold drive device moves the ejector mechanism to the power-on station and electrically connects it to the wiring terminals of the PLC host, quickly power on the PLC host on the tooling, start the first cylinder control mechanism and the second cylinder control mechanism, so as to intelligently control the short-circuit triggering and intelligent plugging and unplugging of the USB plug connection line before the PLC host leaves the factory for engineering download, thereby improving production efficiency and solving the problem in the prior art that the PLC needs to be manually short-circuited with tweezers before engineering download, and the PLC host needs to be manually placed in the power-on station and the USB connection line needs to be plugged in for power-on download. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 Download the schematic diagram of the structure of the intelligent connection tooling for the PLC host engineering of the utility model;

[0018] Figure 2 A schematic diagram of the structure of the PLC host positioning device of the intelligent connection tooling for downloading the PLC host engineering of the utility model;

[0019] Figure 3 A schematic diagram of the structure of the upper die control device of the intelligent connection tooling for downloading the PLC host engineering of the utility model;

[0020] Figure 4 A schematic diagram of the structure of the upper die drive device of the intelligent connection tooling for downloading the PLC host engineering of the utility model;

[0021] Figure 5 The schematic diagram of the structure of the air pressure regulating device of the intelligent connection tooling for downloading the PLC host engineering of the utility model;

[0022] Description of labels:

[0023] 1. PLC host positioning device; 11. first mounting groove; 12. second mounting groove; 13. first positioning groove; 14. second positioning groove; 15. third positioning groove; 16. fourth positioning groove;

[0024] 2. Upper die driving device; 21. Gantry; 22. Pneumatic mechanism; 23. Upper die in place detection mechanism;

[0025] 3. Upper mold control device; 31. First power-on ejector pin; 32. Second power-on ejector pin; 33. First sensor; 34. Second sensor; 35. Third sensor; 36. Fourth sensor; 37. First short-circuit trigger cylinder control assembly; 38. Second short-circuit trigger cylinder control assembly; 39. Third short-circuit trigger cylinder control assembly; 310. First USB connection cylinder control assembly; 311. Second USB connection cylinder control assembly;

[0026] 4. Air pressure regulating device; 41. Air source input interface; 42. Output interface; 43. Air pressure display meter; 44. Air pressure regulating button; 45. Air pressure regulating body;

[0027] 5. Power supply control switching device;

[0028] 6. Switch assembly; 61. Reset button; 62. Emergency stop button. DETAILED DESCRIPTION

[0029] In order to explain the technical content, achieved objectives and effects of the present invention in detail, the following is an explanation in conjunction with the implementation modes and the accompanying drawings.

[0030] Please refer to Figure 1 , the technical solution adopted by the utility model is:

[0031] A PLC host engineering download intelligent connection tooling, comprising a PLC host positioning device, an upper die driving device, an upper die control device and a control device;

[0032] The PLC host positioning device is provided with a first mounting groove, the contour of the first mounting groove is adapted to the contour of the PLC host, the upper die driving device is mounted above the first mounting groove, and the upper die control device is mounted on the upper die driving device;

[0033] The upper mold control device includes a pin mechanism for electrically connecting to the wiring terminals of the PLC host, a first cylinder control mechanism for triggering a short circuit when downloading the PLC host, and a second cylinder control mechanism for connecting to the USB when downloading the PLC host. The control device is electrically connected to the upper mold drive device, the pin mechanism, the first cylinder control mechanism, and the second cylinder control mechanism, respectively. The upper mold drive device is used to drive the upper mold control device to move to the upper power-on station so that the pin mechanism is electrically connected to the wiring terminals of the PLC host.

[0034] From the above description, it can be seen that the beneficial effects of the utility model are:

[0035] The present invention provides a PLC host positioning device, an upper die driving device, an upper die control device and a control device. The PLC host positioning device is provided with a first mounting groove. The upper die driving device is mounted above the first mounting groove. The upper die control device is mounted on the upper die driving device. The upper die control device includes an ejector mechanism electrically connected to the wiring terminal of the PLC host, a first cylinder control mechanism for triggering a short circuit for downloading the PLC host, and a second cylinder control mechanism for connecting the PLC host to a USB. The control device is electrically connected to the upper die driving device, the ejector mechanism, the first cylinder control mechanism and the second cylinder control mechanism respectively. Place the PLC host into the first installation groove, start the upper mold drive device, the upper mold drive device moves the ejector mechanism to the power-on station and electrically connects it to the wiring terminals of the PLC host, quickly power on the PLC host on the tooling, start the first cylinder control mechanism and the second cylinder control mechanism, so as to intelligently control the short-circuit triggering and intelligent plugging and unplugging of the USB plug connection line before the PLC host leaves the factory for engineering download, thereby improving production efficiency and solving the problem in the prior art that the PLC needs to be manually short-circuited with tweezers before engineering download, and the PLC host needs to be manually placed in the power-on station and the USB connection line needs to be plugged in for power-on download.

[0036] Furthermore, the bottom of the first mounting groove is recessed outward to form a second mounting groove, a groove wall of the second mounting groove is recessed outward to form a first positioning groove, another groove wall opposite to one groove wall of the second mounting groove is recessed outward to form a second positioning groove, a groove wall of the first mounting groove is recessed outward to form a third positioning groove, another groove wall opposite to one groove wall of the first mounting groove is recessed outward to form more than two fourth positioning grooves, the first positioning groove and the second positioning groove are both located between the third positioning groove and the fourth positioning groove, the first positioning groove and the third positioning groove are located on the same side, and the second positioning groove and the fourth positioning groove are located on the same side.

[0037] From the above description, it can be seen that by setting the second installation groove and simultaneously setting the first positioning groove, the second positioning groove, the third positioning groove and the fourth positioning groove, it is possible to adapt to the installation and positioning of various models of PLC hosts, further improving production efficiency.

[0038] Furthermore, the upper mold driving device includes a gantry, a pneumatic mechanism and an upper mold in place detection mechanism. The gantry is assumed to be above the first mounting groove. The pneumatic mechanism and the upper mold in place detection mechanism are both installed on the gantry. The upper mold in place detection device is arranged close to the upper power-on workstation. The upper mold control device is installed at the telescopic end of the pneumatic mechanism. The pneumatic mechanism and the upper mold in place detection mechanism are both electrically connected to the control device.

[0039] From the above description, it can be seen that the pneumatic mechanism is started, driving the ejector mechanism to move to the power-on position and electrically connect to the wiring terminals of the PLC host, quickly powering on the PLC host on the tooling. The upper mold in-place detection mechanism is used to detect whether the upper mold control device has dropped into place, ensuring that the power supply is started only after the upper mold control device has dropped into place.

[0040] Furthermore, the upper mold control device also includes a sensor mechanism for detecting the PLC host model, and the sensor mechanism is electrically connected to the control device.

[0041] From the above description, it can be seen that by setting a sensing mechanism for detecting the PLC host model, intelligent judgment of the PLC host model can be achieved.

[0042] Furthermore, it also includes a power supply control switching device, which is arranged on the PLC host positioning device and is electrically connected to the control device.

[0043] It can be seen from the above description that by setting the power supply control switching device, the power supply module can be selected for switching according to the process power-on requirements of the engineering download product.

[0044] Furthermore, the power supply control switching device includes a toggle switch, which is electrically connected to the control device and is provided with an AC220V power supply gear and a DC24V power supply gear.

[0045] Furthermore, it also includes an air pressure regulating device, which is arranged on the PLC host positioning device and is electrically connected to the control device.

[0046] Furthermore, the air pressure regulating device comprises an air pressure regulating body, on which an air source input interface, an output interface, an air pressure display meter and an air pressure regulating button are provided.

[0047] From the above description, it can be known that the current air pressure value can be displayed through the air pressure display meter, and the air pressure value required by the tooling can be set through the air pressure adjustment knob.

[0048] Please refer to Figures 1 to 5 As shown, the first embodiment of the utility model is:

[0049] Please refer to Figure 1, a PLC host engineering download intelligent connection tooling, including a PLC host positioning device 1, an upper die driving device 2, an upper die control device 3 and a control device, the control device includes a pneumatic controller, a stroke controller and a detection switch controller, the pneumatic controller adopts a controller of model TN20-60-S or CU / CDU10-5 / 20, the stroke controller adopts a controller of model V-153-1C25, and the detection switch controller adopts a controller of model LA128A-LAS1-11Y;

[0050] Please refer to Figure 1 and Figure 2 The PLC host positioning device 1 is provided with a first mounting groove 11, the contour of the first mounting groove 11 is adapted to the contour of the PLC host, the upper die driving device 2 is mounted above the first mounting groove 11, and the upper die control device 3 is mounted on the upper die driving device 2;

[0051] The upper mold control device 3 includes a pin mechanism for electrically connecting to the wiring terminals of the PLC host, a first cylinder control mechanism for triggering a short circuit download of the PLC host, and a second cylinder control mechanism for USB connection of the PLC host download. The control device is electrically connected to the upper mold drive device 2, the pin mechanism, the first cylinder control mechanism, and the second cylinder control mechanism, respectively. The upper mold drive device 2 is used to drive the upper mold control device 3 to move to the power-on station so that the pin mechanism is electrically connected to the wiring terminals of the PLC host.

[0052] Please refer to Figure 2 The bottom of the first mounting groove 11 is recessed outward to form a second mounting groove 12, a groove wall of the second mounting groove 12 is recessed outward to form a first positioning groove 13, another groove wall opposite to one groove wall of the second mounting groove 12 is recessed outward to form a second positioning groove 14, a groove wall of the first mounting groove 11 is recessed outward to form a third positioning groove 15, another groove wall opposite to one groove wall of the first mounting groove 11 is recessed outward to form more than two fourth positioning grooves 16 (three in this embodiment), the first positioning groove 13 and the second positioning groove 14 are both located between the third positioning groove 15 and the fourth positioning groove 16, the first positioning groove 13 and the third positioning groove 15 are located on the same side, and the second positioning groove 14 and the fourth positioning groove 16 are located on the same side.

[0053] Please refer to Figure 2 The PLC host positioning device 1 includes a support seat and a positioning plate, and the first mounting groove 11 is arranged on the positioning plate.

[0054] Please refer to Figure 4The upper die driving device 2 includes a gantry 21 (the material used in this embodiment is aluminum), a pneumatic mechanism 22 (a cylinder is used in this embodiment) and an upper die in place detection mechanism 23 (which can be a travel switch, the specific model is V-153-1C25). The gantry 21 is assumed to be above the first mounting groove 11. The pneumatic mechanism 22 and the upper die in place detection mechanism 23 are both installed on the gantry 21. The upper die in place detection device is arranged close to the upper power-on station. The upper die control device 3 is installed at the telescopic end of the pneumatic mechanism 22. The pneumatic mechanism 22 and the upper die in place detection mechanism 23 are both electrically connected to the control device.

[0055] The upper mold control device 3 also includes a sensor mechanism for detecting the model of the PLC host computer, and the sensor mechanism is electrically connected to the control device.

[0056] Please refer to Figure 3 The sensing mechanism includes a first sensor 33 (a detection switch for a 20-point PLC host model, such as a switch with a model of LA128A-LAS1-11Y), a second sensor 34 (a detection switch for a 26-point PLC host model, such as a switch with a model of LA128A-LAS1-11Y), a third sensor 35 (a detection switch for a 40-point PLC host model, such as a switch with a model of LA128A-LAS1-11Y) and a fourth sensor 36 (a detection switch for a 60-point PLC host model, such as a switch with a model of LA128A-LAS1-11Y). The PLC host model currently placed on the tooling is detected by sensors of different point models, and the corresponding download short-circuit trigger control device and download USB connection control device are started.

[0057] Please refer to Figure 2 The first positioning groove 13 and the second positioning groove 14 are the positioning points of the 20-point model PLC host, and the third positioning groove 15 is respectively connected to the three fourth positioning grooves 16 from left to right ( Figure 2 As shown in the figure, the positioning points of the 26-point PLC host, the 40-point PLC host and the 60-point PLC host are formed in turn.

[0058] Please refer to Figure 3 The ejector mechanism includes a first power-on ejector 31 (an AC220V power-on ejector) and a second power-on ejector 32 (a DC24V power-on ejector). These two power-on modes will not be powered on at the same time. They are controlled by an interlocking switch and switched according to the power-on requirements of the product.

[0059] Please refer to Figure 3The first cylinder control mechanism includes a first short-circuit trigger cylinder control component 37 (a short-circuit trigger cylinder control component downloaded for a 20-point PLC host model), a second short-circuit trigger cylinder control component 38 (a short-circuit trigger cylinder control component downloaded for a 26-point PLC host model) and a third short-circuit trigger cylinder control component 39 (a short-circuit trigger cylinder control component downloaded for a 40-60-point PLC host model). All of them can adopt SMC type small pneumatic cylinders (for example, cylinders with model CU / CDU10-5 / 20). This type of cylinder is an ordinary cylinder with a round shaft. The shaft will rotate during use. Therefore, the above-mentioned short-circuit trigger cylinder control component has a direction positioning device to prevent rotation.

[0060] Please refer to Figure 3 The second cylinder control mechanism includes a first USB-connected cylinder control component 310 (a USB-connected cylinder control component downloaded for a 20-point PLC host model) and a second USB-connected cylinder control component 311 (a USB-connected cylinder control component downloaded for a 26-60-point PLC host model). Both can use SMC-type small pneumatic cylinders (for example, cylinders with model numbers CU / CDU10-5 / 20). This cylinder is an ordinary cylinder with a round shaft. The shaft will rotate during use. Therefore, the above-mentioned USB-connected cylinder control component has a direction positioning device to prevent rotation.

[0061] The upper die control device 3 also includes a mounting frame for mounting an ejector mechanism, a first cylinder control mechanism, a second cylinder control mechanism and a sensor mechanism.

[0062] The 20-point model PLC host is placed into the installation groove of the tooling, the upper mold drive device 2 is started and lowered into place, the 20-point PLC host model detection sensor detects the product, the 20-point PLC host model downloaded short-circuit trigger cylinder control component is started, the PLC host download short-circuit triggering is realized, and the 20-point PLC host model downloaded USB connection cylinder control component is inserted into the socket of the PLC host.

[0063] The 26-point PLC host is placed in the installation groove of the tooling, the upper mold drive device 2 is started and lowered into place, the 26-point PLC host model detection sensor detects the product, the 26-point PLC host model downloaded short-circuit trigger cylinder control component is started, the PLC host download short-circuit triggering is realized, and the 26-60-point PLC host model downloaded USB connection cylinder control component is inserted into the socket of the PLC host.

[0064] The 40-point PLC host is placed in the installation groove of the tooling, the upper mold drive device 2 is started and lowered into place, the 40-point PLC host model detection sensor detects the product, the 40-60-point PLC host model short-circuit trigger cylinder control component is started, the PLC host download short-circuit trigger is realized, and the 26-60-point PLC host model USB connection cylinder control component is inserted into the socket of the PLC host.

[0065] The 60-point PLC host is placed in the installation groove of the tooling, the upper mold drive device 2 is started and lowered into place, the 60-point PLC host model detection sensor detects the product, the 40-60-point PLC host model short-circuit trigger cylinder control component is started, the PLC host download short-circuit trigger is realized, and the 26-60-point PLC host model USB connection cylinder control component is inserted into the socket of the PLC host.

[0066] Please refer to Figure 1 and Figure 2 , and also includes a power supply control switching device 5, which is arranged on the PLC host positioning device 1 and is electrically connected to the control device.

[0067] Please refer to Figure 2 The power supply control switching device 5 includes a toggle switch, which is electrically connected to the control device and has an AC220V power supply gear and a DC24V power supply gear.

[0068] Please refer to Figure 1 , and also includes an air pressure regulating device 4, which is arranged on the PLC host positioning device 1, and the air pressure regulating device 4 is electrically connected to the control device.

[0069] Please refer to Figure 5 The air pressure regulating device 4 (for example, a pressure regulating valve of model AR2000) includes an air pressure regulating body 45, on which an air source input interface 41, an output interface 42, an air pressure display meter 43 and an air pressure regulating button 44 are provided.

[0070] Please refer to Figure 2 The PLC host positioning device 1 is also provided with a switch assembly 6, and the switch assembly 6 includes a reset button 61 and an emergency stop button 62, and the reset button 61 and the emergency stop button 62 are both electrically connected to the control device.

[0071] The working principle of the above-mentioned PLC host engineering download intelligent connection tooling is:

[0072] Place the PLC host of the corresponding model into the installation groove corresponding to the tooling, switch the power supply gear of the power supply control switching device 5 (AC220V power supply gear or DC24V power supply gear) according to the process power-on requirements of the product, start the upper mold drive device 2, and the upper mold drive device 2 drives the upper mold control device 3 to run in place. The model of the PLC host currently placed in the tooling is judged by the sensor mechanism, and the download short-circuit trigger control component and the download USB connection control component at the corresponding point are started, thereby realizing intelligent judgment of the PLC host model, intelligent control of the corresponding model PLC host download short-circuit trigger and intelligent plugging and unplugging of the USB connection cable to download the engineering software, thereby improving production efficiency and solving the problem in the prior art that before the PLC factory engineering download, manual short-circuit triggering with tweezers is required, and the PLC host is manually placed in the power-on station and the USB connection cable is plugged in for power-on download.

[0073] In summary, the utility model provides a PLC host engineering download intelligent connection tooling, by setting a PLC host positioning device, an upper die driving device, an upper die control device and a control device, the PLC host positioning device is provided with a first mounting groove, the upper die driving device is mounted above the first mounting groove, the upper die control device is installed on the upper die driving device, the upper die control device includes an ejector mechanism electrically connected to the wiring terminal of the PLC host, a first cylinder control mechanism for triggering a short circuit of the PLC host download and a second cylinder control mechanism for connecting the PLC host download to a USB, and the control device is respectively connected to the upper die driving device, the ejector mechanism, the first cylinder control mechanism The upper die driving device is started to work, and the upper die driving device moves the ejector mechanism to the power-on station and is electrically connected to the wiring terminals of the PLC host. The PLC host on the tooling is quickly powered on, and the first cylinder control mechanism and the second cylinder control mechanism are started, so that the short-circuit triggering and the intelligent plugging and unplugging of the USB plug connection line before the factory engineering download of the PLC host can be intelligently controlled, thereby improving the production efficiency and solving the problem in the prior art that the short-circuit triggering must be manually performed with tweezers before the factory engineering download of the PLC, and the USB connection line must be manually inserted after the PLC host is manually placed in the power-on station and then powered on for downloading.

[0074] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent transformations made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in the relevant technical field, are also included in the patent protection scope of the present invention.

Claims

1. A PLC host engineering download intelligent connection tool, characterized in that: It includes a PLC host positioning device, an upper die driving device, an upper die control device and a control device; The PLC host positioning device is provided with a first mounting groove, the contour of the first mounting groove is adapted to the contour of the PLC host, the upper die driving device is mounted above the first mounting groove, and the upper die control device is mounted on the upper die driving device; The upper mold control device includes a pin mechanism for electrically connecting to the wiring terminals of the PLC host, a first cylinder control mechanism for triggering a short circuit when downloading the PLC host, and a second cylinder control mechanism for connecting to the USB when downloading the PLC host. The control device is electrically connected to the upper mold drive device, the pin mechanism, the first cylinder control mechanism, and the second cylinder control mechanism, respectively. The upper mold drive device is used to drive the upper mold control device to move to the upper power-on station so that the pin mechanism is electrically connected to the wiring terminals of the PLC host.

2. The PLC host engineering download intelligent connection tooling according to claim 1 is characterized in that: The bottom of the first mounting groove is recessed outward to form a second mounting groove, a groove wall of the second mounting groove is recessed outward to form a first positioning groove, another groove wall opposite to one groove wall of the second mounting groove is recessed outward to form a second positioning groove, a groove wall of the first mounting groove is recessed outward to form a third positioning groove, another groove wall opposite to one groove wall of the first mounting groove is recessed outward to form more than two fourth positioning grooves, the first positioning groove and the second positioning groove are both located between the third positioning groove and the fourth positioning groove, the first positioning groove and the third positioning groove are located on the same side, and the second positioning groove and the fourth positioning groove are located on the same side.

3. The PLC host engineering download intelligent connection tooling according to claim 1 is characterized in that: The upper mold driving device includes a gantry, a pneumatic mechanism and an upper mold in-place detection mechanism. The gantry is assumed to be above the first mounting groove. The pneumatic mechanism and the upper mold in-place detection mechanism are both installed on the gantry. The upper mold in-place detection mechanism is arranged close to the upper power-on station. The upper mold control device is installed at the telescopic end of the pneumatic mechanism. The pneumatic mechanism and the upper mold in-place detection mechanism are both electrically connected to the control device.

4. The PLC host engineering download intelligent connection tooling according to claim 1 is characterized in that: The upper mold control device also includes a sensor mechanism for detecting the model of the PLC host computer, and the sensor mechanism is electrically connected to the control device.

5. The PLC host engineering download intelligent connection tooling according to claim 1 is characterized in that: It also includes a power supply control switching device, which is arranged on the PLC host positioning device and is electrically connected to the control device.

6. The PLC host engineering download intelligent connection tooling according to claim 5 is characterized in that: The power supply control switching device comprises a toggle switch, which is electrically connected to the control device and is provided with an AC220V power supply gear and a DC24V power supply gear.

7. The PLC host engineering download intelligent connection tooling according to claim 1 is characterized in that: It also includes an air pressure regulating device, which is arranged on the PLC host positioning device and is electrically connected to the control device.

8. The PLC host engineering download intelligent connection tooling according to claim 7 is characterized in that: The air pressure regulating device comprises an air pressure regulating body, on which an air source input interface, an output interface, an air pressure display meter and an air pressure regulating button are arranged.

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