Secondary machining assembly line for finished rack shock pads

Abstract

The utility model relates to the technical field of machining of rack shock pads, in particular to a secondary machining assembly line for finished rack shock pads. Comprising a supporting frame, a feeding robot, a material taking robot and an auxiliary mechanism, the auxiliary mechanism comprises a conveying guide rail, a conveying sliding base, a conveying servo motor, a clamp table, a conveying lead screw, a drilling device, a cleaning device and a tapping device, during machining, the feeding robot clamps a shock pad on an external feeding machine and then conveys the shock pad to a fixing clamp of the clamp table to be fixed, and then the shock pad is taken out through the drilling device; a conveying servo motor acts to drive a conveying lead screw to rotate, so that a conveying sliding seat moves, workpieces are sequentially conveyed to a drilling device, a cleaning device and a tapping device to be sequentially machined, finally, a material taking robot takes down and transfers the machined shock pads, and then secondary machining of the finished rack shock pads is achieved. Continuous machining of automatic feeding, drilling, cleaning and tapping can be achieved, the machining efficiency can be effectively improved, and production and machining of large-batch products are better facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of frame shock-absorbing pad processing, in particular to a frame shock-absorbing pad finished product secondary processing assembly line. Background Art

[0002] The rack shock-absorbing pad is fixed to the bottom of the rack during installation and contacts the ground after installation. It can effectively reduce the vibration caused by the rack during operation, avoid loosening or damage of parts on the rack or equipment, and facilitate stable operation of the equipment.

[0003] The processing of the frame shock-absorbing pad is divided into the processes of cutting, feeding, drilling, cleaning and threaded hole processing. The traditional processing method is to feed the material after cutting, and then drill the threaded hole base hole through the drilling machine. After processing, the material is transferred and the drilled workpiece is transferred to the cleaning station to clean the base hole, and then transferred to the tapping machine for tapping. This processing method has poor processing continuity, which reduces the processing efficiency and is not conducive to large-scale product production and processing. Utility Model Content

[0004] The purpose of the utility model is to provide a secondary processing production line for finished products of frame shock-absorbing pads. During the secondary processing of the finished products of the frame shock-absorbing pads, continuous processing of automatic feeding, drilling, cleaning and tapping can be realized, which can effectively improve the processing efficiency and is more conducive to the production and processing of large quantities of products.

[0005] To achieve the above-mentioned purpose, the utility model provides a secondary processing line for finished products of a frame shock-absorbing pad, comprising a support frame, a loading robot and a picking robot, wherein the loading robot is fixedly connected to the support frame and is located on the left side of the support frame, the picking robot is fixedly connected to the support frame and is located on the side of the support frame away from the loading robot, and further comprising an auxiliary mechanism;

[0006] The auxiliary mechanism includes a conveying guide rail, a conveying slide, a conveying servo motor, a fixture table, a conveying screw, a drilling device, a cleaning device and a tapping device. The conveying guide rail is fixedly connected to the support frame and is located on the support frame. The conveying slide is fixedly connected to the conveying guide rail and is located on the conveying guide rail. The conveying servo motor is fixedly connected to the support frame and is located on the right side of the support frame. The fixture table is fixedly connected to the conveying slide and is located on the conveying slide. The conveying screw is rotatably connected to the support frame, the conveying screw is detachably connected to the conveying slide, the conveying screw is fixedly connected to the output shaft of the conveying servo motor, and is located on the side of the conveying servo motor close to the conveying slide. The drilling device is arranged on the side of the support frame close to the loading robot, the cleaning device is arranged on the right side of the drilling device, and the tapping device is arranged on the right side of the cleaning device.

[0007] Wherein, the drilling device includes a first power support and a drilling machine, the first power support is fixedly connected to the support frame and is located on the left side of the support frame; the drilling machine is fixedly connected to the first power support and is located on the first power support.

[0008] Wherein, the cleaning device includes a second power support, a cylinder, a movable plate, a guide rod and a blowing seat, the second power support is fixedly connected to the support frame and is located on the right side of the first power support; the cylinder is fixedly connected to the second power support and is located on the second power support; the movable plate is connected to the output end of the cylinder and is located on the side of the cylinder output end close to the fixture table; the guide rod is threadedly connected to the movable plate and slidably connected to the second power support, and is located on the side of the movable plate close to the second power support; the blowing seat is fixedly connected to the movable plate and is located at the bottom of the movable plate.

[0009] Among them, the tapping device includes a third power bracket and a tapping machine, the third power bracket is fixedly connected to the support frame and is located on the right side of the second power bracket; the tapping machine is fixedly connected to the third power bracket and is located on the third power bracket.

[0010] Among them, the auxiliary mechanism also includes a first visual robot and a second visual robot. The first visual robot is fixedly connected to the support frame and is located on the side of the support frame away from the loading robot; the second visual robot is fixedly connected to the support frame and is located on the side of the support frame away from the material picking robot.

[0011] The utility model discloses a secondary processing assembly line for finished products of a frame shock-absorbing pad, a feeding robot is installed on the left side of a support frame, a material-retrieving robot is installed on the side of the support frame away from the feeding robot, a conveying guide rail is installed on the support frame, a linear slider equipped therewith is connected to a conveying slide seat by bolts, a conveying servo motor is installed on the right side of the support frame, a conveying screw rod is rotatably connected to the support frame, a conveying screw rod is detachably connected to the conveying slide seat, and is connected to an output shaft of the conveying servo motor, a fixture table is installed on the conveying slide seat, a workpiece fixing fixture is installed, a drilling device is arranged on the side of the support frame close to the feeding robot, a cleaning device is arranged on the right side of the drilling device, and a drilling device is installed on the workpiece fixing fixture. The wire device is arranged on the right side of the cleaning device. During processing, the loading robot clamps the shock-absorbing pad on the external feeder and transports it to the fixed fixture of the fixture table for fixation. Then, the conveying servo motor is activated to drive the conveying screw to rotate, realize the movement of the conveying slide, and transport the workpiece to the drilling device, cleaning device and tapping device in turn for processing in sequence. Finally, the material picking robot can remove the processed shock-absorbing pad for transportation, thereby realizing the continuous processing of automatic feeding, drilling, cleaning and tapping when performing secondary processing of the finished product of the rack shock-absorbing pad, which can effectively improve the processing efficiency and is more conducive to the production and processing of large quantities of products. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0013] Figure 1 It is a schematic diagram of the overall structure of a secondary processing assembly line for a finished product of a frame shock-absorbing pad according to the first embodiment of the utility model.

[0014] Figure 2 It is a front view of the second power bracket of the first embodiment of the utility model.

[0015] Figure 3 It is a schematic diagram of the overall structure of a secondary processing assembly line for a finished product of a frame shock-absorbing pad according to a second embodiment of the utility model.

[0016] In the figure: 101-support frame, 102-loading robot, 103-picking robot, 104-conveying guide rail, 105-conveying slide, 106-conveying servo motor, 107-clamp table, 108-conveying screw, 109-first power bracket, 110-drilling machine, 111-second power bracket, 112-cylinder, 113-movable plate, 114-guide rod, 115-blowing seat, 116-third power bracket, 117-tapping machine, 201-first visual robot, 202-second visual robot. DETAILED DESCRIPTION

[0017] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0018] Embodiment 1:

[0019] like Figure 1 and Figure 2 As shown, Figure 1 This is the overall structural diagram of the secondary processing line of the finished product of the rack shock-absorbing pad. Figure 2 It is a front view of the second power bracket 111. The utility model provides a secondary processing assembly line for a finished product of a rack shock-absorbing pad: it includes a support frame 101, a loading robot 102, a picking robot 103 and an auxiliary mechanism, the auxiliary mechanism includes a conveying guide rail 104, a conveying slide 105, a conveying servo motor 106, a fixture table 107, a conveying screw 108, a drilling device, a cleaning device and a tapping device, the drilling device includes a first power bracket 109 and a drilling machine 110, the cleaning device includes a second power bracket 111, a cylinder 112, a movable plate 113, a guide rod 114 and a blowing seat 115, and the tapping device includes a third power bracket 116 and a tapping machine 117. Through the above-mentioned scheme, it is possible to realize the continuous processing of automatic feeding, drilling, cleaning and tapping during the secondary processing of the finished product of the rack shock-absorbing pad, which can effectively improve the processing efficiency and is more conducive to the production and processing of large quantities of products. It can be understood that the above-mentioned scheme can realize the continuous processing of automatic feeding, drilling, cleaning and tapping during the secondary processing of the finished product of the rack shock-absorbing pad, which can effectively improve the processing efficiency and is more conducive to the production and processing of large quantities of products.

[0020] In this embodiment, the loading robot 102 is fixedly connected to the support frame 101 and is located on the left side of the support frame 101. The picking robot 103 is fixedly connected to the support frame 101 and is located on the side of the support frame 101 away from the loading robot 102. The loading robot 102 is installed on the support frame 101 by bolts, and the bottom of the supporting feet of the support frame 101 can be fixed by anchor bolts. The picking robot 103 is installed on the support frame 101 by bolts. The loading robot 102 and the picking robot 103 can both directly adopt industrial multi-axis robots under the existing technology, and shock-absorbing pads and clamps are respectively installed on their front ends.

[0021] Among them, the conveying guide rail 104 is fixedly connected to the support frame 101 and is located on the support frame 101, the conveying slide 105 is fixedly connected to the conveying guide rail 104 and is located on the conveying guide rail 104, the conveying servo motor 106 is fixedly connected to the support frame 101 and is located on the right side of the support frame 101, the clamp table 107 is fixedly connected to the conveying slide 105 and is located on the conveying slide 105, the conveying screw rod 108 is rotatably connected to the support frame 101, the conveying screw rod 108 is detachably connected to the conveying slide 105, the conveying screw rod 108 is fixedly connected to the output shaft of the conveying servo motor 106, and is located on the side of the conveying servo motor 106 close to the conveying slide 105, the drilling device is arranged on the side of the support frame 101 close to the loading robot 102, the cleaning device is arranged on the right side of the drilling device, and the tapping device is arranged on the right side of the cleaning device. The conveying guide rail 104 is installed on the support frame 101 by bolts, and the linear slider equipped thereon is connected to the conveying slide 105 by bolts. The fixture table 107 is installed on the conveying slide 105 by positioning pins and bolts, and is used for the installation of the shock-absorbing pad fixing fixture. The conveying servo motor 106 is equipped with a brake mechanism and an encoder, which is convenient for stopping and locking the shaft, realizing fixed-point stop retention and position control, and is installed on the right side of the support frame 101 by bolts. The shaft ends are installed on both sides of the conveying screw rod 108, which are respectively installed on the On the support frame 101, the mating nut of the conveying screw 108 is installed on the conveying slide 105 by bolts, and the conveying screw 108 is close to the shaft end of the conveying servo motor 106, and is connected to the output shaft of the conveying servo motor 106 through a rigid coupling. The drilling device is arranged on the side of the support frame 101 close to the loading robot 102, and is used for processing the reference hole of the shock-absorbing pad threaded hole. The cleaning device is arranged on the right side of the drilling device for cleaning the base hole, and the tapping device is arranged on the right side of the cleaning device for tapping processing.

[0022] Secondly, the first power bracket 109 is fixedly connected to the support frame 101 and is located on the left side of the support frame 101 ; the drilling machine 110 is fixedly connected to the first power bracket 109 and is located on the first power bracket 109 . The first power bracket 109 is composed of a fixed plate, a transmission guide rail, a mounting slide, a transmission servo motor and a transmission screw. The fixed plate is installed on the support frame 101 through a positioning pin and bolts, the transmission guide rail is installed on the fixed plate through bolts, and the linear slider equipped thereon is connected to the mounting slide through bolts. A coolant copper tube is arranged on the mounting slide, and the copper tube is convenient for adjusting the angle. The transmission servo motor with a brake mechanism and an encoder is installed on the top of the fixed plate through bolts, and the mounting shaft ends on both sides of the transmission screw are installed on the fixed plate through rotating bearings and detachable bearing seats. The matching nuts of the transmission screw are installed on the mounting slide through bolts, and the transmission screw is close to the shaft end of the transmission servo motor and is connected to the output shaft of the transmission servo motor through a rigid coupling. When working, the transmission servo motor is actuated to drive the transmission screw to rotate, and with the cooperation of the transmission guide rail, the mounting slide is moved downward, thereby realizing the downward movement of the drilling machine 110 for drilling processing. The drilling machine 110 is installed on the transmission slide of the first power bracket 109 through bolts, and a detachable drill bit is arranged at the bottom.

[0023] Then, the second power bracket 111 is fixedly connected to the support frame 101 and is located on the right side of the first power bracket 109; the cylinder 112 is fixedly connected to the second power bracket 111 and is located on the second power bracket 111; the movable plate 113 is connected to the output end of the cylinder 112 and is located on the side of the output end of the cylinder 112 close to the fixture table 107; the guide rod 114 is threadedly connected to the movable plate 113 and is slidably connected to the second power bracket 111, and is located on the side of the movable plate 113 close to the second power bracket 111; the blowing seat 115 is fixedly connected to the movable plate 113 and is located at the bottom of the movable plate 113. The second power bracket 111 has the same structure as the first power bracket 109. The cylinder 112 is installed on the transmission slide of the second power bracket 111 by bolts. The movable plate 113 is connected to the output end of the cylinder 112 by bolts. The bottom threaded end of the guide rod 114 can be directly installed on the movable plate 113, and the top round shaft end can be slidably matched with the transmission slide. The blowing seat 115 is fixed to the movable plate 113 by positioning pins and bolts. Its cross-section is circular, the interior is hollow, and multiple nozzles are installed in an annular array on the outside. At the same time, an air pipe quick connector is installed on the side, which is connected to the external air pressure source through an active air pipe. The blowing seat 115 After the outer nozzle is installed, its size will be set according to the diameter of the base hole of the shock-absorbing pad, so that it can pass vertically without interfering with the inner wall. During operation, the transmission servo motor is activated to drive the transmission screw to rotate, and with the cooperation of the transmission guide rail, the installation slide is moved downward, thereby realizing the downward movement of the cylinder 112. At the same time, the cylinder 112 is extended to push the movable plate 113 vertically downward. At this time, the guide rod 114 guides so that the blowing seat 115 can enter the inside of the shock-absorbing pad base hole. Then, compressed air is introduced and the compressed air is ejected through the nozzle installed in an annular manner on the outer side of the blowing seat 115, so that the processing waste chips in the shock-absorbing pad base hole can be blown away to achieve cleaning.

[0024] Finally, the third power bracket 116 is fixedly connected to the support frame 101 and is located on the right side of the second power bracket 111; the tapping machine 117 is fixedly connected to the third power bracket 116 and is located on the third power bracket 116. The structure of the third power bracket 116 is consistent with that of the first power bracket 109. The tapping machine 117 is installed on the transmission slide of the third power bracket 116 by bolts, and a detachable machine tap is installed at the bottom for tapping. When working, the transmission servo motor is activated to drive the transmission screw to rotate, and with the cooperation of the transmission guide rail, the installation slide is moved downward, thereby realizing the downward movement of the tapping machine 117 for tapping. A coolant copper tube is provided on the installation slide of the third power bracket 116, and the copper tube is convenient for adjusting the angle.

[0025] When the utility model is used for secondary processing of the finished product of the rack shock-absorbing pad, the continuous processing of automatic feeding, drilling, cleaning and tapping can be realized, which can effectively improve the processing efficiency and is more conducive to the production and processing of large quantities of products. During processing, the loading robot 102 clamps the shock-absorbing pad on the external feeder and transports it to the fixed fixture of the fixture table 107 for fixation. Then, the conveying servo motor 106 is actuated to drive the conveying screw rod 108 to rotate, so that the conveying slide 105 moves, and first the workpiece is conveyed to the bottom of the drilling machine 110. Then, the first power bracket 109 is actuated to realize the downward movement of the drilling machine 110 to perform reference hole processing. Then, the conveying servo motor 106 is actuated to convey the workpiece to the The blowing seat 115 is moved below the blowing seat 115, and then the second power bracket 111 is activated to drive the cylinder 112 downward, and the cylinder 112 is extended to realize the downward movement of the blowing seat 115, and the impurities in the reference hole are blown out to achieve cleaning, and then the conveying servo motor 106 is activated to convey the workpiece to the bottom of the tapping machine 117, and then the third power bracket 116 is activated to realize the downward movement of the tapping machine 117 to perform tapping processing, and finally, the material picking robot 103 can remove the processed shock-absorbing pad for transportation, so as to realize the continuous processing of automatic feeding, drilling, cleaning and tapping during the secondary processing of the finished product of the rack shock-absorbing pad, which can effectively improve the processing efficiency and is more conducive to the production and processing of large quantities of products.

[0026] Embodiment 2:

[0027] like Figure 3 As shown, Figure 3 It is a schematic diagram of the overall structure of a finished secondary processing line for a rack shock-absorbing pad. On the basis of the first embodiment, the utility model provides a finished secondary processing line for a rack shock-absorbing pad. The auxiliary mechanism further includes a first visual robot 201 and a second visual robot 202.

[0028] Among them, the first visual robot 201 is fixedly connected to the support frame 101 and is located on the side of the support frame 101 away from the loading robot 102; the second visual robot 202 is fixedly connected to the support frame 101 and is located on the side of the support frame 101 away from the picking robot 103. The first visual robot 201 is installed on the support frame 101 by bolts, and a visual camera is installed on the front head of the robot. After the loading robot 102 places the workpiece on the fixed fixture of the fixture table 107, the loading robot 102 is reset, and the first visual robot 201 is activated to capture the workpiece placement image and transmit the image feedback to the control system. After the control system verifies that the workpiece is correctly placed, processing can continue. If the workpiece is not placed in place, the control system can control the warning light installed on the equipment to issue an alarm. The second visual robot 202 is installed on the support frame 101 by bolts, and a visual camera is installed on the front head of the robot. After the workpiece is tapped, it can capture the image and transmit the image feedback to the control system. After comparison by the control system, it is confirmed whether the tapping process is missed. If there is no problem, the control system controls the material picking robot 103 to move to pick up and transport the material. If it is found that the workpiece is processed abnormally due to reasons such as tap breakage, the control system can control the warning light installed on the equipment to issue an alarm.

[0029] In this embodiment, by setting the first visual robot 201 and the second visual robot 202, a status detection can be performed after the workpiece is placed to determine whether the workpiece is placed correctly. At the same time, the tapping status detection can also be performed after the workpiece is tapped.

[0030] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A finished secondary processing line of a frame shock-absorbing pad, comprising a support frame, a loading robot and a picking robot, wherein the loading robot is fixedly connected to the support frame and is located on the left side of the support frame, and the picking robot is fixedly connected to the support frame and is located on the side of the support frame away from the loading robot, characterized in that: It also includes auxiliary institutions; The auxiliary mechanism includes a conveying guide rail, a conveying slide, a conveying servo motor, a fixture table, a conveying screw, a drilling device, a cleaning device and a tapping device. The conveying guide rail is fixedly connected to the support frame and is located on the support frame. The conveying slide is fixedly connected to the conveying guide rail and is located on the conveying guide rail. The conveying servo motor is fixedly connected to the support frame and is located on the right side of the support frame. The fixture table is fixedly connected to the conveying slide and is located on the conveying slide. The conveying screw is rotatably connected to the support frame, the conveying screw is detachably connected to the conveying slide, the conveying screw is fixedly connected to the output shaft of the conveying servo motor, and is located on the side of the conveying servo motor close to the conveying slide. The drilling device is arranged on the side of the support frame close to the loading robot, the cleaning device is arranged on the right side of the drilling device, and the tapping device is arranged on the right side of the cleaning device.

2. The finished secondary processing line of the frame shock-absorbing pad according to claim 1 is characterized in that: The drilling device includes a first power support and a drilling machine. The first power support is fixedly connected to the support frame and is located on the left side of the support frame; the drilling machine is fixedly connected to the first power support and is located on the first power support.

3. The finished secondary processing line of the frame shock-absorbing pad according to claim 2 is characterized in that: The cleaning device includes a second power support, a cylinder, a movable plate, a guide rod and a blowing seat. The second power support is fixedly connected to the support frame and is located on the right side of the first power support; the cylinder is fixedly connected to the second power support and is located on the second power support; the movable plate is connected to the output end of the cylinder and is located on the side of the cylinder output end close to the fixture table; the guide rod is threadedly connected to the movable plate and slidably connected to the second power support and is located on the side of the movable plate close to the second power support; the blowing seat is fixedly connected to the movable plate and is located at the bottom of the movable plate.

4. The finished secondary processing line of the frame shock-absorbing pad according to claim 3 is characterized in that: The tapping device includes a third power bracket and a tapping machine. The third power bracket is fixedly connected to the support frame and is located on the right side of the second power bracket; the tapping machine is fixedly connected to the third power bracket and is located on the third power bracket.

5. The finished secondary processing line of the frame shock-absorbing pad according to claim 1, characterized in that: The auxiliary mechanism also includes a first visual robot and a second visual robot. The first visual robot is fixedly connected to the support frame and is located on a side of the support frame away from the loading robot; the second visual robot is fixedly connected to the support frame and is located on a side of the support frame away from the picking robot.

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