A floor rail slide for automated welding and cutting equipment

Abstract

The invention relates to a ground rail slide for automated welding and cutting equipment applied in the field of welding. The ground rail slide comprises a double-ear base, and adopts the arrangement of a double-ear oil storage block, an oil quantity sensing component, a lubricating oil data acquisition unit and a self-lubricating supplementing unit. The ground rail slide can monitor and regulate the content of lubricating oil on the contact surface of a linear guide rail and a self-lubricating slide block during their operation, so as to avoid rigid control of lubricating oil supplementation, promote flexible regulation of lubricating oil guarantee, and realize adaptive supplementation and regulation of lubricating oil according to actual consumption of lubricating oil, so as to ensure the operation stability of the linear guide rail and the self-lubricating slide block during their operation, avoid mechanical damage between the linear guide rail and the self-lubricating slide block caused by too little lubricating oil on the one hand, and effectively avoid pollution of the linear guide rail and its working environment caused by excessive lubricating oil on the other hand, effectively ensure the application safety of the ground rail slide and extend its service life.

Description

Technical Field

[0001] The invention relates to a ground rail slide, in particular to a ground rail slide used for automated welding and cutting equipment applied in the welding field. Background Art

[0002] The floor rail slide is a key component of automated welding and cutting equipment, used to increase the working range and flexibility of the equipment. One of the main functions of the floor rail slide is to expand the working range of the welding and cutting robot. By moving on the floor rail, the welding and cutting robot can cover a larger working area and complete welding and cutting operations at multiple stations, which can significantly improve the production efficiency of automated welding equipment. It allows the robot to quickly switch between different stations, reducing the time for manual intervention, thereby improving overall production efficiency.

[0003] The floor rail slide is mainly composed of a base, a guide rail slider, a gear rack, a slide, a motor reducer, a lubrication system and a protective device. Compared with other types of floor rail slides, it has higher precision and stability and can meet the production needs under complex process conditions. At the same time, its modular design and high customizability enable it to adapt to a variety of different application scenarios and customer needs.

[0004] During the operation of the floor rail slide, the lubrication system delivers a fixed amount of lubricating oil to the guide rail slider at a regular interval, so that the lubricating oil forms an oil film on the contact surface of the guide rail slider, thereby reducing the friction and wear of the guide rail slider. However, in actual applications, due to the different operating conditions and trajectories of the floor rail slide, the guide rail slider consumes different amounts of lubricating oil. Therefore, when the subsequent lubrication system replenishes the lubricating oil, it is very easy to cause too much or too little lubricating oil on the guide rail slider. This will not only affect the subsequent operating state of the guide rail slider, reducing its operating stability and efficiency, but may also cause mechanical damage to the guide rail slider, thereby shortening its service life. Summary of the invention

[0005] In view of the above-mentioned prior art, the technical problem to be solved by the present invention is how to perform high-precision control on the lubricating oil delivered to the guide rail slider during the operation of the ground rail slide, so as to avoid the problem of excessive or insufficient lubricating oil causing unstable operation or damage of the guide rail slider.

[0006] In order to solve the above problems, the present invention provides a floor rail slide for automated welding and cutting equipment, comprising a double-ear base, the double-ear base comprising a support base, both front and rear ends of the support base are fixedly connected with inverted ears, the lower ends of the front and rear inverted ears are fixedly connected with linear guide rails, the ends of the front and rear inverted ears away from each other are slidably connected with groove-shaped connecting pieces, the lower inner wall of the groove-shaped connecting piece is fixedly connected with a self-lubricating slider located at the lower side of the linear guide rail, and the self-lubricating slider is slidably matched with the linear guide rail, a bottom plate is fixedly installed at the upper end between the front and rear two groove-shaped connecting pieces, and a lubricating oil pump matched with the self-lubricating slider is installed at the upper end of the bottom plate;

[0007] A double-ear oil storage block is embedded inside the self-lubricating slider, and the double-ear oil storage block cooperates with the lubricating oil pump. An oil volume sensing component is fixedly installed on the upper end of the double-ear oil storage block. A slide controller is also installed on the upper end of the bottom plate. The slide controller is equipped with a self-lubricating control system, and the self-lubricating control system includes a self-lubricating control processing unit.

[0008] The input end of the self-lubricating control processing unit is connected to the lubrication parameter setting unit, the drive instruction unit and the lubricating oil data acquisition unit, the output end of the self-lubricating control processing unit is connected to the slide drive unit, the self-lubricating replenishment unit, the lubrication safety assurance unit and the slide data output unit, the output end of the lubrication safety assurance unit is respectively connected to the slide drive unit, the self-lubricating replenishment unit and the slide data output unit signal, and the instruction priority of the lubrication safety assurance unit is higher than the instruction priority of the self-lubricating control processing unit;

[0009] The input ends of the lubrication parameter setting unit and the drive instruction unit are both connected to the transmission access port signal set on the slide controller, the input end of the lubricating oil data acquisition unit is connected to the oil quantity sensing component signal, the output end of the slide drive unit is connected to the slide drive mechanism signal set on the base plate, the input end of the self-lubricating replenishment unit is connected to the lubricating oil pump signal, and the output end of the slide data output unit is connected to the transmission communication port signal set on the slide controller.

[0010] In the ground rail slide used in the above-mentioned automated welding and cutting equipment, the content of lubricating oil on its contact surface is monitored and regulated to avoid rigid control of lubricating oil replenishment, promote flexible regulation of lubricating oil security, and realize adaptive replenishment and regulation of lubricating oil according to its actual consumption status, thereby effectively ensuring the application safety of the ground rail slide.

[0011] As a supplement to the present application, the oil level sensing assembly includes an oil inlet cylinder fixedly mounted on the upper end of the double-ear oil storage block and connected to the double-ear oil storage block, an upper limit contact block fixedly connected to the upper inner wall of the oil inlet cylinder, and a pair of lower limit contact blocks fixedly connected to the lower inner wall of the oil inlet cylinder;

[0012] An offset oil control plate is fixedly connected in the oil inlet cylinder, a floating oil plate is slidably arranged in the oil inlet cylinder on the upper side of the offset oil control plate, and the floating oil plate matches the upper limit contact block, and a pair of guide trigger rods matching the lower limit contact block are fixedly connected at the lower end of the floating oil plate;

[0013] A plurality of bottom oil absorption strips are embedded in the upper end of the oil inlet cylinder, and the upper ends of the bottom oil absorption strips extend to the outside of the self-lubricating slider and abut against the lower end of the linear guide rail, and the lower ends of the bottom oil absorption strips extend to the lower side of the offset oil control plate through the sliding holes, and the length of the lower ends of the bottom oil absorption strips extending to the inside of the oil inlet cylinder is 0.7 to 0.8 times the distance between the upper inner wall of the oil inlet cylinder and the upper end of the offset oil control plate.

[0014] As a supplement to the present application, the lubricating oil data acquisition unit includes an oil upper limit trigger module, an oil lower limit trigger module and an oil normal trigger module, the input end of the oil upper limit trigger module is connected to the upper limit contact block signal, the input end of the oil lower limit trigger module is connected to the lower limit contact block signal, and the input end of the oil normal trigger module is respectively connected to the upper limit contact block and the lower limit contact block signal;

[0015] The output ends of the oil level upper limit trigger module, the oil level lower limit trigger module and the oil level normal trigger module are all connected to the signal of the self-lubricating control processing unit. The oil level upper limit trigger module, the oil level lower limit trigger module and the oil level normal trigger module are arranged in parallel, and a single signal transmission is generated by a single module among the oil level upper limit trigger module, the oil level lower limit trigger module and the oil level normal trigger module.

[0016] As a further improvement of the present application, a sliding hole corresponding to the bottom oil absorption strip is provided on the floating oil plate, an oil through hole staggered with the sliding hole is provided on the offset oil control plate, and a plurality of grooves are provided on the adjacent ends of the offset oil control plate and the floating oil plate;

[0017] The lower end of the guide trigger rod extends to the lower side of the offset oil control plate and is in sliding cooperation with the offset oil control plate.

[0018] As a further improvement of the present application, a driving long groove is opened at the upper end of the support seat, and a drag chain located on the lower side of the base plate is arranged in the driving long groove, and the drag chain cooperates with the base plate and the driving mechanism respectively. The right end of the drag chain is fixedly connected to the driving long groove, and the left end of the drag chain is laid in the driving long groove and fixedly connected to the left side of the upper end of the base plate after curling.

[0019] As a further improvement of the present application, side lubrication components are fixedly installed on both the front and rear sides of the upper end of the double-ear oil storage block, and the side lubrication components include side lubrication cylinders fixedly installed on the upper end of the double-ear oil storage block, and side oil suction strips are embedded at the ends of the side lubrication cylinders on both sides. The ends of the side oil suction strips on both sides extend to the outside of the self-lubricating slider and abut against the side of the linear guide rail, and the ends of the side oil suction strips on both sides extend away from each other into the side lubrication cylinders at corresponding positions.

[0020] The side lubrication cylinder is filled with an oil absorption filler that cooperates with the side oil absorption strip. The double-ear oil storage block is fixedly installed with an oil absorption strip, and the oil absorption strip is located at the upper side of the double-ear oil storage block. The front and rear ends of the oil absorption strip extend into the corresponding side oil absorption strip respectively and cooperate with the oil absorption filler.

[0021] As another improvement of the present application, the output end of the lubricating oil pump is connected to a multi-way oil distributor, and a plurality of lubricating branch pipes matching the self-lubricating slider are fixedly installed on the output end of the multi-way oil distributor, and the output end of the lubricating branch pipe is sealably installed on the lower side of the self-lubricating slider, and the end of the double-ear oil storage block away from the double-ear base is fixedly connected with an oil-passing embedded pipe connected thereto, and the end of the oil-passing embedded pipe away from the double-ear oil storage block is connected to the lubricating branch pipe sealably installed on the lower side of the self-lubricating slider, and the input end of the lubrication replenishment unit is respectively connected to the lubricating oil pump and the multi-way oil distributor signal.

[0022] As another improvement of the present application, the slide data output unit includes a data display transmission module and a data abnormality warning module. The output end of the data display transmission module is connected to the PC end signal through a transmission communication port set on the slide controller. The output end of the data abnormality warning module is connected to the PC end and the alarm signal respectively through the transmission communication port set on the slide controller. The input end of the data abnormality warning module is also connected to the lubrication safety assurance unit signal.

[0023] As a further improvement of the present application, a plurality of square grooves are provided at both ends of the support seat, a support hole is provided on the lower inner wall of the square groove, an adjustable bolt support foot is provided in the support hole and extends to the lower end of the support seat, three reserved square grooves are provided on the left and right ends of the support seat respectively, and a reserved installation hole is provided on the lower inner wall of the reserved square groove.

[0024] In summary, through the setting of double-ear oil storage blocks, oil level sensing components, lubricating oil data acquisition units and self-lubricating replenishing units, the content of lubricating oil on the contact surface of the linear guide and self-lubricating slider can be monitored and regulated during their operation, avoiding rigid control of lubricating oil replenishment, promoting flexible regulation of lubricating oil guarantee, and realizing adaptive replenishment and regulation of lubricating oil according to actual lubricating oil consumption, so as to ensure the operation stability of the linear guide and self-lubricating slider during operation, on the one hand, avoid mechanical damage between the linear guide and the self-lubricating slider caused by too little lubricating oil, on the other hand, effectively avoid pollution of the linear guide and its working environment caused by excessive lubricating oil, effectively ensure the application safety of the ground rail slide, extend its service life, and further provide safety protection for the operation of the linear guide and self-lubricating slider through the setting of the lubrication safety guarantee unit, avoid continuous operation during poor lubrication, reduce the difficulty of subsequent rail slide maintenance, and ensure the subsequent operation accuracy of the ground rail slide, thereby promoting the effective application and development of the ground rail slide. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is an axonometric diagram of the self-lubricating slider and lubricating oil pump in the first and second embodiments of the present application;

[0026] Figure 2 This is a control logic diagram of the self-lubricating control system of the first and second implementation modes of the present application;

[0027] Figure 3 This is an axonometric diagram of the ground rail slide of the first and second embodiments of the present application;

[0028] Figure 4 This is an axonometric diagram of the linear guide and the self-lubricating slider in the first and second embodiments of the present application;

[0029] Figure 5 This is an exploded diagram of the self-lubricating slider, the double-ear oil storage block, the oil level sensing component and the side lubrication component of the first and second embodiments of the present application;

[0030] Figure 6 A state change diagram of the oil level sensing assembly when the oil level monitoring action is generated for the first and second embodiments of the present application;

[0031] Figure 7 This is a cross-sectional view of the self-lubricating slider, the double-ear oil storage block and the oil level sensing component when the oil level in the first and second embodiments of the present application is at the upper limit;

[0032] Figure 8 This is a cross-sectional view of the self-lubricating slider, the double-ear oil storage block and the oil level sensing component when the oil level in the first and second embodiments of the present application is in a normal state;

[0033] Fig. 9 This is a cross-sectional view of the self-lubricating slider, the double-ear oil storage block and the oil level sensing component when the oil level in the first and second embodiments of the present application is at the lower limit;

[0034] Fig.10 This is a left view of the floor rail slide of the first and second embodiments of the present application.

[0035] Description of the numbers in the figure:

[0036] 1 double-ear base, 11 adjustable feet, 2 linear guide rails, 3 slotted connectors, 4 self-lubricating sliders, 5 slide drive mechanisms, 6 lubricating oil pumps, 61 multi-way oil distributors, 62 lubricating branch pipes, 63 lubricating oil, 7 bottom plates, 8 double-ear oil storage blocks, 81 oil-through embedded pipes, 9 oil volume sensing components, 91 oil guide cylinders, 92 bottom oil suction strips, 93 upper limit contacts, 94 offset oil control plates, 95 floating oil plates, 96 guide trigger rods, 97 lower limit contacts, 10 side lubrication components, 1001 side lubrication cylinders, 1002 side oil suction strips, 1003 oil suction fillers, 1004 oil suction strips. DETAILED DESCRIPTION

[0037] Two implementation modes of the present application are described in detail below with reference to the accompanying drawings.

[0038] The first implementation method:

[0039] Figure 1 - Fig.10 The invention shows a floor rail slide for automated welding and cutting equipment, comprising a double-ear base 1, the double-ear base 1 comprising a support base, both front and rear ends of the support base are fixedly connected with inverted ears, the lower ends of the front and rear inverted ears are fixedly connected with linear guide rails 2, the far ends of the front and rear inverted ears are slidably connected with groove-type connectors 3, the close ends of the front and rear groove-type connectors 3 are provided with grooves, the groove-type connectors 3 are slidably buckled on the inverted ears through the grooves, and the lower inner wall of the groove-type connector 3 is fixedly connected with a groove located on the linear guide rail. The self-lubricating slider 4 on the lower side of the rail 2 is fixedly mounted on the lower inner wall of the notch of the groove-shaped connector 3. The groove-shaped connector 3 forms a wrapping shield for the inverted lug, the linear guide rail 2 and the self-lubricating slider 4 through the notch, which has a dust-proof effect. The self-lubricating slider 4 is in sliding cooperation with the linear guide rail 2. A bottom plate 7 is fixedly mounted on the upper end between the front and rear groove-shaped connectors 3. The automated welding and cutting equipment can be mounted on the bottom plate 7. A lubricating oil pump 6 matching the self-lubricating slider 4 is mounted on the upper end of the bottom plate 7.

[0040] A double-ear oil storage block 8 is embedded inside the self-lubricating slider 4, and the double-ear oil storage block 8 cooperates with the lubricating oil pump 6. An oil level sensing component 9 is fixedly installed on the upper end of the double-ear oil storage block 8. A slide controller is also installed on the upper end of the bottom plate 7. The slide controller is equipped with a self-lubricating control system, and the self-lubricating control system includes a self-lubricating control processing unit;

[0041] The input end of the self-lubricating control processing unit is connected to the lubrication parameter setting unit, the drive instruction unit and the lubricating oil data acquisition unit, the output end of the self-lubricating control processing unit is connected to the slide drive unit, the self-lubricating replenishment unit, the lubrication safety assurance unit and the slide data output unit, the output end of the lubrication safety assurance unit is respectively connected to the slide drive unit, the self-lubricating replenishment unit and the slide data output unit signal, and the instruction priority of the lubrication safety assurance unit is higher than the instruction priority of the self-lubricating control processing unit;

[0042] The input ends of the lubrication parameter setting unit and the drive instruction unit are both connected to the transmission access port signal set on the slide controller, the input end of the lubricating oil data acquisition unit is connected to the oil quantity sensing component 9, the output end of the slide drive unit is connected to the slide drive mechanism 5 set on the base plate 7, the input end of the self-lubricating replenishing unit is connected to the lubricating oil pump 6, and the output end of the slide data output unit is connected to the transmission communication port signal set on the slide controller. Through the arrangement of the double-ear oil storage block 8, the oil quantity sensing component 9, the lubricating oil data acquisition unit and the self-lubricating replenishing unit, the content of the lubricating oil 63 on the contact surface of the linear guide 2 and the self-lubricating slider 4 can be monitored and regulated during their operation, avoiding rigid control of the replenishment of the lubricating oil 63 and promoting the guarantee of the lubricating oil 63. Flexible regulation function can realize adaptive supplementary regulation of the lubricating oil 63 according to its actual consumption status, so as to ensure the operation stability of the linear guide 2 and the self-lubricating slider 4 during operation. On the one hand, it can avoid mechanical damage between the linear guide 2 and the self-lubricating slider 4 caused by too little lubricating oil 63. On the other hand, it can effectively avoid the pollution of the linear guide 2 and its working environment caused by excessive lubricating oil 63, effectively ensure the application safety of the ground rail slide, extend its service life, and further provide safety protection for the operation of the linear guide 2 and the self-lubricating slider 4 through the setting of the lubrication safety assurance unit, avoid continuous operation in poor lubrication, reduce the difficulty of subsequent maintenance of the ground rail slide, and ensure the subsequent operation accuracy of the ground rail slide, thereby promoting the effective application and development of the ground rail slide.

[0043] Through the cooperation of the double-ear base 1 composed of the support seat and the two front and rear inverted support ears and the groove-type connector 3, the inverted installation of the linear guide 2 and the self-lubricating slider 4 can be achieved, which plays an effective dust-proof role and effectively protects the cleanliness of the operating environment of the linear guide 2 and the self-lubricating slider 4. While promoting the lubrication of the linear guide 2 and the self-lubricating slider 4, it can also reduce the adhesion of dust on the linear guide 2 and the self-lubricating slider 4, thereby ensuring the effective application of the lubricating oil 63. The manufacturing materials of the double-ear base 1, the linear guide 2, the groove-type connector 3, the self-lubricating slider 4 and the base plate 7 include but are not limited to mineral casting, steel welding, reinforced concrete casting and other materials.

[0044] Figure 5 - Fig. 9 The oil level sensing assembly 9 includes an oil inlet cylinder 91 fixedly mounted on the upper end of the double-ear oil storage block 8 and connected to the double-ear oil storage block 8, an upper limit contact block 93 is fixedly connected to the upper inner wall of the oil inlet cylinder 91, and a pair of lower limit contact blocks 97 are fixedly connected to the lower inner wall of the oil inlet cylinder 91;

[0045] An offset oil control plate 94 is fixedly connected inside the oil introduction cylinder 91, and a floating oil plate 95 is slidably arranged inside the oil introduction cylinder 91 and is located on the upper side of the offset oil control plate 94. The floating oil plate 95 cooperates with the upper limit contact block 93, and a pair of guide trigger rods 96 that cooperate with the lower limit contact block 97 are fixedly connected to the lower end of the floating oil plate 95;

[0046] A plurality of bottom oil suction strips 92 are embedded at the upper end of the oil introduction cylinder 91, and the upper end of the bottom oil suction strip 92 extends to the outside of the self-lubricating slider 4 and abuts against the lower end of the linear guide rail 2. The lower end of the bottom oil suction strip 92 extends to the lower side of the offset oil control plate 94 through the sliding hole. The length of the lower end of the bottom oil suction strip 92 extending to the inside of the oil introduction cylinder 91 is 0.7 to 0.8 times the distance between the upper inner wall of the oil introduction cylinder 91 and the upper end of the offset oil control plate 94. The setting of the bottom oil suction strip 92 can penetrate the upper limit contact block 93 in the oil introduction cylinder 91 into the self-lubricating On the slider 4, it can achieve effective lubrication by sliding cooperation with the linear guide rail 2. Through the floating effect of the lubricating oil 63 on the floating oil plate 95, the real-time display of the lubricating oil 63 content in the oil guide cylinder 91 is effectively realized, and the monitoring of the amount of lubricating oil 63 is effectively promoted, so as to realize the subsequent adaptive effect of the lubricating oil 63 replenishment. While reducing the loss of lubricating oil 63 and saving costs, it can also effectively improve the accuracy of lubricating oil 63 replenishment and avoid operating problems caused by too much or too little oil.

[0047] Figure 2 The lubricating oil data acquisition unit includes an oil upper limit trigger module, an oil lower limit trigger module and an oil normal trigger module. The input end of the oil upper limit trigger module is connected to the upper limit contact block 93 by signal, the input end of the oil lower limit trigger module is connected to the lower limit contact block 97 by signal, and the input end of the oil normal trigger module is connected to the upper limit contact block 93 and the lower limit contact block 97 by signal respectively.

[0048] The output ends of the oil upper limit trigger module, the oil lower limit trigger module and the oil normal trigger module are all connected to the signal of the self-lubricating control processing unit. The oil upper limit trigger module, the oil lower limit trigger module and the oil normal trigger module are arranged in parallel, and a single signal transmission is generated by a single module among the oil upper limit trigger module, the oil lower limit trigger module and the oil normal trigger module. The independent setting of the oil upper limit trigger module, the oil lower limit trigger module and the oil normal trigger module and the generation of a single signal can effectively promote the effectiveness and timeliness of the self-lubricating control processing unit in monitoring the content of lubricating oil 63, reduce the steps of the self-lubricating control processing unit in processing and judging data, thereby improving the control efficiency of the subsequent self-lubricating control processing unit, and promoting its role in ensuring lubrication between the linear guide 2 and the self-lubricating slider 4.

[0049] Figure 5 - Fig. 9 It is shown that the floating oil plate 95 is provided with a sliding hole corresponding to the bottom oil suction strip 92, and the offset oil control plate 94 is provided with an oil through hole offset with the sliding hole. The offset oil control plate 94 and the floating oil plate 95 are provided with a plurality of grooves at one end close to each other. The cooperation of the offset oil control plate 94 and the floating oil plate 95 can effectively realize the conduction effect of the continued upward transmission of the lubricating oil 63. On the one hand, it can realize the monitoring effect of multiple data of the content change of the lubricating oil 63 in the oil introduction cylinder 91, and promote the subsequent replenishment and regulation of the lubricating oil 63. On the other hand, when the lubricating oil 63 is replaced, while ensuring the extraction effect of the lubricating oil 63 in the oil introduction cylinder 91, the damage to the floating oil plate 95 caused by the oil extraction effect can be reduced, thereby ensuring the effectiveness of the subsequent continuous application of the floating oil plate 95. In addition, the setting of the grooves can effectively avoid the complete suction of the offset oil control plate 94 and the floating oil plate 95, further ensuring the floating effect of the floating oil plate 95, and promoting it to realize the data feedback effect on the amount of the lubricating oil 63 through physical action.

[0050] The lower end of the guide trigger rod 96 extends to the lower side of the offset oil control plate 94 and is in sliding cooperation with the offset oil control plate 94. The guide trigger rod 96 can not only trigger the lower limit contact block 97, but also guide and limit the floating effect of the floating oil plate 95. When the amount of lubricating oil 63 is excessive in the subsequent process, it can ensure that the floating oil plate 95 can effectively trigger the upper limit contact block 93, thereby realizing multiple data feedback on the oil content of the lubricating oil 63.

[0051] Figure 5 - Fig. 9 It is shown that a driving long groove is opened at the upper end of the support seat, and a drag chain located on the lower side of the base plate 7 is arranged in the driving long groove, and the drag chain cooperates with the base plate 7 and the driving mechanism 5 respectively. The right end of the drag chain is fixedly connected to the driving long groove, and the left end of the drag chain is laid in the driving long groove and fixedly connected to the left side of the upper end of the base plate 7 after curling.

[0052] It should be noted that the slide drive mechanism 5 is an existing structure. The slide drive mechanism 5 includes a reduction motor, a gear and a rack. A rack is fixedly installed on the front inner wall of the driving long groove. The reduction motor is fixedly installed on the base plate 7. The output shaft at the lower end of the reduction motor passes through the base plate 7, extends into the driving long groove, and is fixedly connected with a gear. The gear and the rack are meshed. The output end of the slide drive unit is connected to the reduction motor signal. In the process of the reduction motor driving the gear to rotate, the self-lubricating slider 4 can slide on the linear guide 2 through the meshing action of the gear rack, through the action of the base plate 7, the drag chain and the groove-type connector 3. According to the specifications of the automated welding and cutting equipment, the length of the groove-type connector 3 and the base plate 7 can be adjusted, as well as the number of self-lubricating sliders 4 fixedly installed in the groove-type connector 3. While ensuring the sliding effectiveness, the support for the automated welding and cutting equipment is promoted. Those skilled in the art can select a suitable structural composition of the slide drive mechanism 5 according to actual needs, so no further details will be given here.

[0053] Figure 1 , Figure 3 and Fig.10 It is shown that the output end of the lubricating oil pump 6 is connected to a multi-way oil separator 61, and a plurality of lubricating branch pipes 62 cooperating with the self-lubricating slider 4 are fixedly installed at the output end of the multi-way oil separator 61, and the output end of the lubricating branch pipe 62 is sealed and installed on the lower side of the self-lubricating slider 4, and the double-ear oil storage block 8 is fixedly connected with an oil-passing embedded pipe 81 connected thereto at one end away from the double-ear base 1, and the oil-passing embedded pipe 81 is connected to the lubricating branch pipe 62 seal-mounted on the lower side of the self-lubricating slider 4 at one end away from the double-ear oil storage block 8. The input end of the lubrication replenishment unit is signal-connected to the lubricating oil pump 6 and the multi-way oil separator 61 respectively. The cooperation of the lubricating oil pump 6, the lubrication replenishment unit and the multi-way oil separator 61 can effectively realize the autonomous replenishment of the lubricating oil 63, and can also flexibly adjust the amount of the lubricating oil 63 according to the number of self-lubricating sliders 4 and the actual consumption of the lubricating oil 63 on different self-lubricating sliders 4, thereby effectively ensuring the stability and effectiveness of the sliding cooperation between the linear guide 2 and the self-lubricating slider 4.

[0054] Figure 2 It is shown that the slide data output unit includes a data display transmission module and a data abnormality warning module. The output end of the data display transmission module is connected to the PC end signal through the transmission communication port arranged on the slide controller. The output end of the data abnormality warning module is respectively connected to the PC end and the alarm signal through the transmission communication port arranged on the slide controller. The input end of the data abnormality warning module is also connected to the lubrication safety assurance unit signal. The setting of the data display transmission module and the data abnormality warning module can realize the classified output of the ground rail slide data, improve the maintenance personnel's recognition of the output data and the efficiency of the abnormal emergency response, thereby promoting the protection of the ground rail slide application.

[0055] Figure 3 and Fig.10 It is shown that a plurality of square grooves are provided at the front and rear ends of the support seat, a support hole is provided on the lower inner wall of the square groove, and an adjustable bolt support foot extending to the lower end of the support seat is arranged in the support hole. Three reserved square grooves are provided at the left and right ends of the support seat respectively, and a reserved mounting hole is provided on the lower inner wall of the reserved square groove. The setting of the adjustable bolt support foot can effectively facilitate the adjustment of the installation height of the double-ear base 1, increase the environmental adaptability and adjustability of the double-ear base 1 when it is used, and the setting of the reserved square groove and the reserved mounting hole can effectively realize the subsequent splicing and installation of the double-ear base 1, and can be suitable for application places with different specifications.

[0056] Figure 1 - Fig.10 In the process of local rail slide application, the technician inputs parameter data about lubricating oil 63 into the self-lubricating control processing unit through the transmission access port and lubrication parameter setting unit of the slide controller, and the parameter data includes but is not limited to the single replenishment amount of lubricating oil 63, the driving amount when the lubricating oil 63 is replenished, the replenishment cycle of lubricating oil 63 and the service life of lubricating oil 63 and other related data, and also inputs driving instructions into the self-lubricating control processing unit through the transmission access port and driving instruction unit of the slide controller, and the driving instructions include but are not limited to the movement instruction data of the ground rail slide to drive the automatic welding and cutting equipment, the movement route data of the automatic welding and cutting equipment, the driving slide lubrication action instruction data, the reset instruction data and the start-stop instruction data;

[0057] When the ground rail slide is initially started, the self-lubricating control processing unit will first send self-replenishing data to the self-lubricating replenishing unit, so that the self-lubricating replenishing unit controls the action of the lubricating oil pump 6 and the multi-way oil distributor 61, and delivers lubricating oil 63 to the double-ear oil storage block 8 set inside the linear guide 2 through the oil-passing embedded tube 81. The lubricating oil 63 enters the oil introduction cylinder 91 through the double-ear oil storage block 8, and continuously acts on the floating oil plate 95, so that the floating oil plate 95 produces a floating upward movement, causing the floating oil plate 95 to drive the guide trigger rod 96 to move upward, and no longer trigger the lower limit contact block 97. When the floating oil plate 95 moves to contact the upper limit contact block 93, the upper limit contact block 93 and the lower limit contact block 97 are both triggered at this time, so the normal oil quantity trigger module is triggered by the double disconnection signal, and sends data to the self-lubricating control processing unit. After the subsequent continuous input of lubricating oil 63, the floating oil plate 95 continues to move upward to trigger the upper limit contact block 93. , so that the oil quantity upper limit trigger module is triggered, and an upper limit trigger signal is sent to the self-lubricating control processing unit, so that the self-lubricating control processing unit turns off the lubricating oil pump 6 and the multi-way oil distributor 61 through the self-lubricating replenishing unit. At the same time, the self-lubricating control processing unit can judge the replenishment amount data of the lubricating oil 63 transmitted by the lubrication parameter setting unit according to the data fed back by the oil quantity upper limit trigger module and the oil quantity normal trigger module, and iteratively compensate it, so as to facilitate the accuracy of replenishing the lubricating oil 63 in the subsequent rail slide application process. After the lubricating oil 63 is replenished, since the floating oil plate 95 floats away from the offset oil control plate 94, the lubricating oil 63 passes through the offset oil control plate 94 and enters the upper end of the offset oil control plate 94, and can be absorbed by the bottom oil absorption strip 92 and transmitted to the contact position between the upper end of the self-lubricating slider 4 and the linear guide 2, so as to achieve the lubrication effect on the contact surface between the linear guide 2 and the self-lubricating slider 4;

[0058] After the self-lubricating control processing unit completes the replenishment of the lubricating oil 63, it will also send a control instruction to the slide drive unit, so that it controls the slide drive mechanism 5 to produce a movement, drive the self-lubricating slider 4 to produce a reciprocating movement on the linear guide 2, and evenly apply the lubricating oil 63 to the contact surface between the linear guide 2 and the self-lubricating slider 4, so as to ensure the smoothness and stability of the subsequent sliding cooperation between the linear guide 2 and the self-lubricating slider 4.

[0059] After receiving the driving instruction transmitted by the driving instruction unit, the subsequent self-lubricating control processing unit transmits the driving control data to the slide drive unit, so that the slide drive unit controls the slide drive mechanism 5 to produce an action, and drives the automatic welding and cutting equipment located on the bottom plate 7 to move through the cooperation of the linear guide 2 and the self-lubricating slider 4. The lubricating oil 63 in the oil introduction cylinder 91 is continuously transmitted to the upper end of the self-lubricating slider 4 through the bottom oil suction strip 92. As the lubricating oil 63 is continuously consumed, the amount of lubricating oil 63 in the oil introduction cylinder 91 is continuously reduced, causing the floating oil plate 95 to move downward synchronously with the decrease in the liquid level of the lubricating oil 63, and then disconnects the trigger of the upper limit contact block 93. At this time, the oil volume normal trigger module is double-disconnected and triggered, and a signal is sent to the self-lubricating control processing unit. The self-lubricating control processing unit determines that the amount of lubricating oil 63 is reduced at this time, but within the normal range, the bottom oil suction strip 92 can still continue to transmit lubricating oil 63 to the upper end of the self-lubricating slider 4, but as the linear guide 2 and the self-lubricating slider 4 continue to move, the lubricating oil 63 is continuously reduced, causing the floating oil plate 95 to move to contact the offset oil control plate 94, and the guide trigger rod 96 is driven by the floating oil plate 95 to trigger the lower limit contact block 97, so that the oil lower limit trigger module sends a lower limit trigger signal to the self-lubricating control processing unit. After receiving the lower limit trigger data, the self-lubricating control processing unit determines that the amount of lubricating oil 63 in the linear guide 2 is small at this time and cannot achieve the effect of continuous lubrication, and then sends a control instruction to the self-lubricating replenishing unit. Even if it is not within the originally set lubricating oil 63 automatic replenishment cycle at this time, the self-lubricating replenishing unit sends a control instruction to the lubricating oil pump 6 and the multi-way oil distributor 61 according to the instruction, so that the lubricating oil pump 6 is started, and the multi-way oil distributor 61 conducts the lubricating branch pipe 62 of the linear guide 2 at the corresponding position, so that the lubricating oil 63 can enter the double-ear oil storage block 8 and the oil amount sensing component 9 through the cooperation of the lubricating branch pipe 62 and the oil-passing embedded pipe 81, and then after the self-lubricating control processing unit receives the upper limit data sent by the oil upper limit trigger module, the replenishment of the lubricating oil 63 is completed;

[0060] During the process of the self-lubricating control processing unit controlling the slide drive mechanism 5 through the slide drive unit to drive the linear guide 2 and the self-lubricating slider 4 to slide and cooperate and after the action is completed, due to the continuous loss of lubricating oil 63, the self-lubricating control processing unit will be able to receive the double disconnection signal data sent by the normal oil trigger module, and then after the lubricating oil 63 is replenished to reach the replenishment cycle, the lubricating oil 63 is replenished into the linear guide 2 with the normal oil trigger module transmitting the signal, and the oil level reaches the upper limit trigger module and stops when the trigger module is triggered, so as to ensure the sufficiency and effectiveness of the lubricating oil 63 and avoid mechanical damage between the linear guide 2 and the self-lubricating slider 4 due to the subsequent lack of lubricating oil 63; and in the subsequent process of re-replenishing the lubricating oil 63 or continuously monitoring the amount of the lubricating oil 63, the self-lubricating control processing unit will synchronously transmit the data signal transmitted by the lubricating oil data acquisition unit to the lubrication safety assurance unit, and the lubrication safety assurance unit will control the amount of the lubricating oil 63 replenished by the self-lubricating control processing unit according to the control data , judge the signal transmitted by the lubricating oil data collection unit, and when it is judged that the trigger signal sent by the lubricating oil data collection unit to the self-lubricating control processing unit remains unchanged or the amount of lubricating oil 63 changes abnormally, that is, the signal transmitted by the normal oil trigger module continues, or the signal transmitted by the upper limit oil trigger module continues, or the signal transmitted by the lower limit oil tank trigger module continues, or the lower limit oil trigger module is triggered when replenishing the lubricating oil 63, the lubrication safety assurance unit determines that the monitoring data is abnormal at this time, and sends a safety assurance instruction to the slide drive unit, the self-lubricating replenishment unit and the data abnormality warning module, so that the slide drive unit controls the slide drive mechanism 5 to stop working, and the self-lubricating replenishment unit turns off the lubricating oil pump 6 and the multi-way oil distributor 61, and performs emergency protection on the ground rail slide to avoid damage to the ground rail slide and ensure its operation safety. At the same time, the data abnormality warning module will send instructions to the PC and the alarm through the transmission communication port, which can effectively send warning signals to the maintenance personnel and improve the emergency response speed of the maintenance personnel.

[0061] During the operation of the self-lubricating control processing unit, it will transmit the control data to the PC through the data display transmission module and the transmission communication port, so that technicians or maintenance personnel can effectively obtain the data during the actual operation of the slide rail platform, which is convenient for the control of the slide rail platform.

[0062] Second implementation method:

[0063] Figure 1 - Fig.10The invention shows a floor rail slide for automated welding and cutting equipment. Based on the first embodiment, the upper ends of the double-ear oil storage block 8 are fixedly mounted with lateral lubrication components 10. The lateral lubrication components 10 include lateral lubrication cylinders 1001 fixedly mounted on the upper ends of the double-ear oil storage block 8. The ends of the front and rear side lubrication cylinders 1001 close to each other are embedded with lateral oil suction strips 1002. The ends of the front and rear side oil suction strips 1002 close to each other extend to the outside of the self-lubricating slider 4 and abut against the side of the linear guide rail 2. The ends of the front and rear side oil suction strips 1002 far away from each other extend into the lateral lubrication cylinders 1001 at corresponding positions.

[0064] The side lubrication cylinder 1001 is filled with an oil absorption filler 1003 that cooperates with the side oil absorption strip 1002. The double-ear oil storage block 8 is fixedly installed with an oil absorption strip 1004, and the oil absorption strip 1004 is located at the upper side of the double-ear oil storage block 8. The front and rear ends of the oil absorption strip 1004 extend into the corresponding side oil absorption strip 1002 respectively, and cooperate with the oil absorption filler 1003. The setting of the side lubrication component 10 can increase the lubrication effect on the mating contact surface of the linear guide 2 and the self-lubricating slider 4, and further promote the stability of the sliding fit between the linear guide 2 and the self-lubricating slider 4 by increasing the lubrication of the front and rear guide surfaces. In addition, when the lubricating oil on the oil quantity sensing component 9 cannot be replenished in time, the friction damage between the linear guide 2 and the self-lubricating slider 4 can be effectively reduced through the lubrication effect of the front and rear sides.

[0065] Figure 1 - Fig.10 It is shown that after the lubricating oil 63 is filled into the double-ear oil storage block 8, the oil absorption strip 1004 will absorb and guide the lubricating oil 63 and transfer it to the oil absorption filler 1003. The side oil absorption strip 1002 absorbs the lubricating oil 63 in the oil absorption filler 1003, so that the lubricating oil 63 can move to the front and rear sides where the self-lubricating slider 4 cooperates with the linear guide 2, thereby achieving further lubrication of the linear guide 2 and the self-lubricating slider 4.

[0066] In view of current practical needs, the above-mentioned implementation mode adopted in this application is not limited to the scope of protection. Various changes made within the knowledge scope of technical personnel in this field without departing from the concept of this application still fall within the scope of protection of the present invention.

Claims

1. A floor rail slide for automated welding and cutting equipment, characterized in that: The invention comprises a double-ear base (1), wherein the double-ear base (1) comprises a support base, wherein both front and rear ends of the support base are fixedly connected with inverted support ears, and the lower ends of the inverted support ears on both front and rear sides are fixedly connected with linear guide rails (2), and the inverted support ears on both front and rear sides are slidably connected with groove-shaped connecting pieces (3) at the ends away from each other, and the lower inner wall of the groove-shaped connecting piece (3) is fixedly connected with a self-lubricating slider (4) located at the lower side of the linear guide rail (2), and the self-lubricating slider (4) and the linear guide rail (2) are in sliding cooperation, and a bottom plate (7) is fixedly installed at the upper end between the front and rear two groove-shaped connecting pieces (3), and a lubricating oil pump (6) cooperating with the self-lubricating slider (4) is installed at the upper end of the bottom plate (7); A double-ear oil storage block (8) is embedded inside the self-lubricating slide block (4), and the double-ear oil storage block (8) cooperates with the lubricating oil pump (6). An oil quantity sensing component (9) is fixedly mounted on the upper end of the double-ear oil storage block (8). A slide controller is also mounted on the upper end of the base plate (7). A self-lubricating control system is mounted inside the slide controller. The self-lubricating control system includes a self-lubricating control processing unit. The input end of the self-lubricating control processing unit is connected to the lubrication parameter setting unit, the drive instruction unit and the lubricating oil data acquisition unit, the output end of the self-lubricating control processing unit is connected to the slide drive unit, the self-lubricating replenishment unit, the lubrication safety guarantee unit and the slide data output unit, the output end of the lubrication safety guarantee unit is respectively connected to the slide drive unit, the self-lubricating replenishment unit and the slide data output unit signal, and the instruction priority of the lubrication safety guarantee unit is higher than the instruction priority of the self-lubricating control processing unit; The input ends of the lubrication parameter setting unit and the drive command unit are both signal-connected to a transmission access port provided on a slide controller, the input end of the lubricating oil data acquisition unit is signal-connected to an oil quantity sensing component (9), the output end of the slide drive unit is signal-connected to a slide drive mechanism (5) provided on a base plate (7), the input end of the self-lubricating replenishment unit is signal-connected to a lubricating oil pump (6), and the output end of the slide data output unit is signal-connected to a transmission communication port provided on the slide controller; The oil level sensing component (9) comprises an oil inlet cylinder (91) fixedly mounted on the upper end of the double-ear oil storage block (8) and connected to the double-ear oil storage block (8); an upper limit contact block (93) is fixedly connected to the upper inner wall of the oil inlet cylinder (91); and a pair of lower limit contact blocks (97) are fixedly connected to the lower inner wall of the oil inlet cylinder (91); A misaligned oil control plate (94) is fixedly connected inside the oil introduction cylinder (91), a floating oil plate (95) is slidably arranged inside the oil introduction cylinder (91) and is located on the upper side of the misaligned oil control plate (94), and the floating oil plate (95) cooperates with the upper limit contact block (93), and a pair of guide trigger rods (96) that cooperate with the lower limit contact block (97) are fixedly connected to the lower end of the floating oil plate (95); A plurality of bottom oil absorbing strips (92) are embedded at the upper end of the oil introduction cylinder (91), and the upper ends of the bottom oil absorbing strips (92) extend to the outside of the self-lubricating slider (4) and abut against the lower end of the linear guide rail (2), and the lower ends of the bottom oil absorbing strips (92) extend through sliding holes to the lower side of the offset oil control plate (94).

2. The floor rail slide for automated welding and cutting equipment according to claim 1, characterized in that: The length of the lower end of the bottom oil suction strip (92) extending to the interior of the oil introduction cylinder (91) is 0.7 to 0.8 times the distance between the upper inner wall of the oil introduction cylinder (91) and the upper end of the offset oil control plate (94).

3. The floor rail slide for automated welding and cutting equipment according to claim 1, characterized in that: The lubricating oil data acquisition unit comprises an oil quantity upper limit trigger module, an oil quantity lower limit trigger module and an oil quantity normal trigger module, the input end of the oil quantity upper limit trigger module being connected to an upper limit contact block (93) by signal, the input end of the oil quantity lower limit trigger module being connected to a lower limit contact block (97) by signal, and the input end of the oil quantity normal trigger module being connected to the upper limit contact block (93) and the lower limit contact block (97) by signal respectively; The output ends of the oil level upper limit trigger module, the oil level lower limit trigger module and the oil level normal trigger module are all connected to the self-lubricating control processing unit signal, the oil level upper limit trigger module, the oil level lower limit trigger module and the oil level normal trigger module are arranged in parallel, and a single signal transmission is generated by a single module among the oil level upper limit trigger module, the oil level lower limit trigger module and the oil level normal trigger module.

4. The floor rail slide for automated welding and cutting equipment according to claim 1, characterized in that: The floating oil plate (95) is provided with a sliding hole at a position corresponding to the bottom oil absorption strip (92), the offset oil control plate (94) is provided with an oil through hole offset with the sliding hole, and the offset oil control plate (94) and the floating oil plate (95) are both provided with a plurality of grooves at one end close to each other; The lower end of the guide trigger rod (96) extends to the lower side of the offset oil control plate (94) and is in sliding engagement with the offset oil control plate (94).

5. The floor rail slide for automated welding and cutting equipment according to claim 1, characterized in that: A long driving groove is provided at the upper end of the support seat, and a drag chain located at the lower side of the bottom plate (7) is arranged in the long driving groove, and the drag chain cooperates with the bottom plate (7) and the driving mechanism (5) respectively.

6. The floor rail slide for automated welding and cutting equipment according to claim 1, characterized in that: Side lubrication components (10) are fixedly mounted on both front and rear sides of the upper end of the double-ear oil storage block (8), and the side lubrication components (10) include side lubrication cylinders (1001) fixedly mounted on the upper end of the double-ear oil storage block (8), and side oil absorption strips (1002) are embedded at the ends of the side lubrication cylinders (1001) on the front and rear sides that are close to each other, and the ends of the side oil absorption strips (1002) on the front and rear sides that are close to each other extend to the outside of the self-lubricating slider (4) and abut against the side of the linear guide rail (2), and the ends of the side oil absorption strips (1002) on the front and rear sides that are far away extend into the side lubrication cylinders (1001) at corresponding positions; The side lubrication cylinder (1001) is filled with an oil absorbing filler (1003) that matches the side oil absorbing strip (1002); the double-ear oil storage block (8) is fixedly installed with an oil absorbing strip (1004), and the oil absorbing strip (1004) is located at an upper position inside the double-ear oil storage block (8); the front and rear ends of the oil absorbing strip (1004) respectively extend into the corresponding side oil absorbing strip (1002) and match the oil absorbing filler (1003).

7. The floor rail slide for automated welding and cutting equipment according to claim 1, characterized in that: The output end of the lubricating oil pump (6) is connected to a multi-way oil distributor (61), and a plurality of lubricating branch pipes (62) matching the self-lubricating slider (4) are fixedly mounted on the output end of the multi-way oil distributor (61). The output end of the lubricating branch pipes (62) is seal-mounted on the lower side of the self-lubricating slider (4). The end of the double-ear oil storage block (8) away from the double-ear base (1) is fixedly connected to an oil-passing embedded pipe (81) connected thereto. The end of the oil-passing embedded pipe (81) away from the double-ear oil storage block (8) is in communication with the lubricating branch pipe (62) seal-mounted on the lower side of the self-lubricating slider (4). The input end of the self-lubricating replenishing unit is signal-connected to the lubricating oil pump (6) and the multi-way oil distributor (61), respectively.

8. The floor rail slide for automated welding and cutting equipment according to claim 1, characterized in that: The slide data output unit includes a data display transmission module and a data abnormality warning module. The output end of the data display transmission module is connected to the PC end signal through the transmission communication port set on the slide controller. The output end of the data abnormality warning module is respectively connected to the PC end and the alarm signal through the transmission communication port set on the slide controller. The input end of the data abnormality warning module is also connected to the lubrication safety assurance unit signal.

9. The floor rail slide for automated welding and cutting equipment according to claim 1, characterized in that: The support seat is provided with a plurality of square grooves at both the front and rear ends, a support hole is provided on the lower inner wall of the square groove, an adjustable bolt support foot is arranged in the support hole and extends to the lower end of the support seat, three reserved square grooves are provided on the left and right ends respectively, and a reserved installation hole is provided on the lower inner wall of the reserved square groove.

Images