An automatic pressing device suitable for locomotive brake control devices

Abstract

This invention discloses an automatic pressing device suitable for locomotive braking control devices, specifically including a feeding and conveying device for feeding and conveying the pressing parts; a transfer and gluing device for transferring and gluing the pressing parts; a pressing clamping device for clamping the pressing parts during the pressing process; a pressing device for pressing the pressing parts during the pressing process; a vision recognition device for identifying the pressing holes on the pressing parts and the parts being pressed; and a workpiece clamping device for supporting the workpiece. Compared with the prior art, the advantages of this invention are: it can meet the automatic pressing needs of various components and has strong compatibility, versatility, and scalability.

Description

Technical Field

[0001] This invention belongs to the field of locomotive braking control devices, and specifically relates to an automatic pressing device suitable for locomotive braking control devices. Background Technology

[0002] The manufacturing process of locomotive braking control devices involves various press-fitting processes, such as cylindrical plugs, pressure-expanding sealing plugs, valve sleeves, and bushings. The press-fitting quality and efficiency of these components directly affect the product stability and reliability of the control devices within the braking control system.

[0003] Because the press-fitting process of locomotive braking control devices is complex, involving the press-fitting and sealing of numerous process holes, as well as the press-fitting of key valve components related to critical performance indicators, and the application of locking adhesive, current methods rely on manual selection and adhesive application in conjunction with a press. This approach not only demands high skill levels from operators but also suffers from low installation efficiency. Furthermore, manual methods are prone to errors, which can result in the loss of the entire integrated module, leading to high costs. Summary of the Invention

[0004] Details of one or more embodiments of the present invention are set forth in the following drawings and description to make other features, objects and advantages of the present application more readily apparent.

[0005] This invention provides an automatic pressing device suitable for locomotive braking control devices, which can meet the automatic pressing needs of various parts and has strong compatibility, versatility and scalability.

[0006] This invention discloses an automatic press-fitting device suitable for locomotive braking control devices, comprising: a transfer adhesive applicator, a press-fitting clamping device, a press-fitting device, and a workpiece clamping device;

[0007] The transfer coating device includes:

[0008] Transfer guide rail;

[0009] The transfer seat is slidably mounted on the transfer guide rail;

[0010] The transfer gripper is hinged to the transfer base via a flipping frame;

[0011] A tilting cylinder is located between the tilting frame and the transfer seat, and is used to tilt the tilting frame to a horizontal state and a vertical state.

[0012] A spraying gripper manipulator is arranged on the path of the transfer gripper manipulator along the transfer guide rail when the turnover frame is in the vertical state; a rotary positioning ring is arranged at the end of the spraying gripper manipulator; a spraying rotary motor is connected to one end of the rotary positioning ring;

[0013] A glue gun is arranged above the two rotary positioning rings;

[0014] The press fitting clamping device comprises:

[0015] A press fitting clamping guide rail is arranged above the transfer guide rail in alignment with the transfer guide rail;

[0016] A press fitting clamping seat is slidably arranged on the press fitting clamping guide rail;

[0017] A press fitting clamping gripper manipulator is liftable arranged on the press fitting clamping seat;

[0018] The press fitting device comprises:

[0019] A press fitting drive cylinder is arranged on the path of the press fitting clamping gripper manipulator along the press fitting clamping guide rail; a press fitting head is arranged at the driving end of the press fitting drive cylinder;

[0020] A workpiece clamping device is arranged below the press fitting device to carry the workpiece to be processed.

[0021] In some embodiments, the device further comprises a feeding conveying device;

[0022] The feeding conveying device comprises:

[0023] A feeding frame;

[0024] A feeding guide rail is arranged above the feeding frame and on one side of the transfer guide rail;

[0025] A feeding seat is slidably arranged on the feeding guide rail;

[0026] A suction device guide rail is arranged on the feeding seat, and the included angle between the suction device guide rail and the feeding guide rail is 90°;

[0027] A suction device is slidably arranged on the suction device guide rail;

[0028] A vibrating disc is arranged below the suction device;

[0029] A feeding disc is arranged on one side of the vibrating disc and is arranged in an inclined structure.

[0030] In some embodiments, the device further comprises:

[0031] A transfer table is arranged between the feeding guide rail and the transfer guide rail, and a plurality of openings with different sizes are arranged on the transfer table to adapt to different types of press-fit components.

[0032] In some embodiments, further comprising:

[0033] A visual recognition device is arranged on one side of the press-fit clamping device and above the workpiece clamping device.

[0034] The visual recognition device comprises:

[0035] A visual recognition mounting bracket;

[0036] A visual recognition drive cylinder is arranged on the visual recognition mounting bracket;

[0037] A visual recognition mounting plate is arranged on the driving end of the visual recognition drive cylinder.

[0038] A light supplement lamp and a camera are arranged on the visual recognition mounting plate.

[0039] In some embodiments, the workpiece clamping device comprises:

[0040] A workpiece clamping first guide rail is arranged below the press-fit device;

[0041] A workpiece clamping first sliding seat is arranged on the workpiece clamping first guide rail in a sliding manner;

[0042] A workpiece clamping second guide rail is arranged on the workpiece clamping first sliding seat, and the included angle between the workpiece clamping second guide rail and the workpiece clamping first guide rail is 90°.

[0043] A workpiece clamping second sliding seat is arranged on the workpiece clamping second guide rail in a sliding manner and is used to carry the press-fit component to be processed.

[0044] In some embodiments, one side of the vibration disc is arranged with a camera recognition instrument for recognizing the press-fit component carried above the vibration disc.

[0045] In some embodiments, the transfer clamping manipulator comprises:

[0046] A transfer clamping manipulator seat;

[0047] A transfer clamping guide rail is arranged on the transfer clamping manipulator seat in a straight line structure;

[0048] A transfer clamping first clamping and a transfer clamping second clamping are arranged on the transfer clamping guide rail and move towards or away from each other, and a plurality of clamping grooves with different sizes are symmetrically arranged between the transfer clamping first clamping and the transfer clamping second clamping.

[0049] In some embodiments, the spraying gripper manipulator comprises:

[0050] A spraying frame is arranged on one side of the transfer rail.

[0051] A spraying gripper seat is arranged on the spraying frame.

[0052] A spraying gripper rail is arranged on the spraying gripper seat and has a linear structure.

[0053] A spraying gripper first gripper and a spraying gripper second gripper are arranged on the spraying gripper rail and move towards or away from each other, and the rotating positioning ring is arranged symmetrically on the spraying gripper first gripper and the spraying gripper second gripper.

[0054] In some embodiments, the press-fitting clamping device further comprises:

[0055] A press-fitting clamping drive cylinder is arranged on the press-fitting clamping seat.

[0056] A press-fitting clamping plate is arranged on the driving end of the press-fitting clamping drive cylinder and is used for mounting the press-fitting clamping gripper manipulator.

[0057] A press-fitting clamping optical axis is arranged between the press-fitting clamping seat and the press-fitting clamping plate.

[0058] In some embodiments, the press-fitting device further comprises:

[0059] A press-fitting frame is used for mounting the press-fitting drive cylinder.

[0060] A press-fitting head guide plate is arranged on the driving end of the press-fitting drive cylinder and is used for mounting the press-fitting head.

[0061] A press-fitting optical axis is arranged between the press-fitting head guide plate and the press-fitting frame.

[0062] Compared with the prior art, the present application has the following advantages:

[0063] 1. The present application realizes full-automatic gluing and mechanical press-fitting of press-fitting parts, fundamentally liberates labor productivity, and greatly improves construction efficiency.

[0064] 2. The present application realizes full-automatic matching of press-fitting parts and press-fitting holes. The press-fitting parts and press-fitting holes are respectively identified by a visual identification device, and then corresponding position adjustment is performed by a workpiece clamping device, so that integrated assembly line production processing from feeding to processing completion is truly realized.

[0065] 3. Each operation link is reasonably and effectively arranged, convenient to control, can meet the automatic press-fitting needs of various parts, and has strong compatibility, universality and expansibility. BRIEF DESCRIPTION OF DRAWINGS

[0066] The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application. In the drawings:

[0067] Figure 1 It is a schematic view of the overall structure of the present application.

[0068] Figure 2 It is a schematic view of the overall structure of the present application.

[0069] Figure 3 It is a schematic view of the overall structure of the present application.

[0070] Figure 4 It is a schematic view of the overall structure of the present application.

[0071] Figure 5 It is a schematic view of the overall structure of the present application.

[0072] Figure 6 It is a schematic view of the overall structure of the present application.

[0073] Figure 7 It is a schematic view of the overall structure of the present application.

[0074] Figure 8 It is a schematic view of the overall structure of the present application.

[0075] Figure 9 It is a schematic view of the overall structure of the present application.

[0076] Figure 10 It is a schematic view of the overall structure of the present application.

[0077] Figure 11 It is a schematic view of the overall structure of the present application.

[0078] Figure 12 It is a schematic view of the overall structure of the present application.

[0079] BRIEF DESCRIPTION OF DRAWINGS: feeding conveying device 1, transfer coating device 2, pressing clamping device 3, pressing device 4, visual recognition device 5, workpiece clamping device 6, feeding rack 11, feeding disc 12, vibration disc 13, feeding guide rail 14, feeding seat 15, suction device 16, suction device guide rail 17, transfer table 201, transfer guide rail 202, transfer seat 203, transfer clamping manipulator 204, turnover rack 205, turnover drive cylinder 206, spraying rack 207, spraying motor 208, spraying clamping manipulator 209, glue gun 210, positioning block 211, transfer clamping first clamping 2041, transfer clamping second clamping 2042, transfer clamping mechanical seat 2043, clamping groove 2044, transfer clamping clamping guide rail 2045, spraying clamping mechanical seat 2091, spraying clamping first clamping 2092, spraying clamping second clamping 2093, spraying clamping guide rail 2094, pressing clamping guide rail 301, pressing clamping seat 302, pressing clamping drive cylinder 303, pressing clamping plate 304, pressing clamping clamping manipulator 305, pressing clamping optical axis 306, pressing rack 401, pressing drive cylinder 402, pressing head 403, pressing optical axis 404, visual recognition mounting rack 501, visual recognition drive cylinder 502, visual recognition mounting plate 503, light supplement lamp 504, camera 505, workpiece clamping first guide rail 601, workpiece clamping first sliding seat 602, workpiece clamping second guide rail 603, workpiece clamping second sliding seat 604, pressed part 605. DETAILED DESCRIPTION

[0080] In order to make the objectives, technical solutions and advantages of the present application clearer, the following describes and explains the present application in combination with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the present application and do not limit the present application. Based on the examples provided by the present application, all other examples obtained by those of ordinary skill in the art without making creative efforts fall within the scope of protection of the present application.

[0081] Obviously, the drawings in the following description are only some examples or embodiments of the present application, and for those of ordinary skill in the art, the present application can also be applied to other similar scenarios without making creative efforts based on these drawings. In addition, it can also be understood that although the efforts made during the development process can be complex and lengthy, for those of ordinary skill in the art related to the disclosed content of the present application, some designs, manufacturing or production changes based on the technical content disclosed in the present application are only routine technical means and should not be understood as insufficient disclosure of the present application.

[0082] Reference to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are they necessarily all referring to a common or identical embodiment. One of ordinary skill in the art will readily recognize from the disclosure herein, that the embodiments of the application can be combined, integrated, sub-combined, and / or subdivided in a wide variety of ways without adversely affecting the application.

[0083] As shown in Figure 1 An automatic press-fitting device suitable for locomotive brake control device mainly includes feeding conveying device 1, transfer coating device 2, press-fitting clamping device 3, press-fitting device 4, visual recognition device 5, workpiece clamping device 6, touch display screen, operation table, equipment support, tooling and tooling rack and the like.

[0084] As shown in Figure 2 and Figure 3 Feeding conveying device 1 is used to pick up the press-fitting piece after vibrating to the appropriate press-fitting position, replacing the manual identification and picking operation. Different types of press-fitting pieces can be mixed and placed in the vibrating disc for the same press-fitting piece, and the feeding conveying device 1 can identify and pick up different types of press-fitting pieces according to the specified press-fitting sequence.

[0085] Feeding conveying device 1 includes feeding rack 11, feeding disc 12, vibrating disc 13, feeding guide rail 14, feeding seat 15, suction device 16, and suction device guide rail 17. The feeding guide rail 14 is arranged above the feeding rack 11. The feeding seat 15 is slidably arranged on the feeding guide rail 14. The suction device guide rail 17 is arranged on the feeding seat 15, and the included angle between the suction device guide rail 17 and the feeding guide rail 14 is 90°. The suction device 16 is slidably arranged on the suction device guide rail 17. The vibrating disc 13 is arranged below the suction device 16. The feeding disc 12 is arranged on one side of the vibrating disc 13 and is arranged in an inclined structure. One side of the vibrating disc 13 is arranged with a camera recognition instrument for identifying the press-fitting piece carried above the vibrating disc 13.

[0086] The operator pours the press-fitting piece required for automatic press-fitting into the inclined feeding disc 12, so that the press-fitting piece enters the vibrating disc 13 by itself, and different types of press-fitting pieces can be mixed and placed. The camera recognition instrument can identify the type of press-fitting piece and whether the position is correct. Generally, the press-fitting piece is chamfered downward. If there is no press-fitting piece meeting the requirements in the vibrating disc 13, the vibrating disc 13 will continuously adjust the position of the press-fitting piece in the disc through intermittent vibration and cooperate with the camera recognition instrument until the requirements are met. The suction device 16 adjusts the position through the cooperation of the feeding guide rail 14 and the suction device guide rail 17, so as to suck the corresponding press-fitting piece.

[0087] As shown in Figure 4 and Figure 5As shown, the transfer gluing device 2 is used for transfer gluing operation, specifically, the press-fit part is first transferred to the gluing position, and then transferred to the press-fitting area after the gluing is completed, and the subsequent press-fitting operation is performed.

[0088] The transfer gluing device 2 comprises a transfer table 201, a transfer guide rail 202, a transfer seat 203, a transfer gripper manipulator 204, a turnover drive cylinder 206, a spraying gripper manipulator 209 and a glue gun 210; the transfer seat 203 is slidably arranged on the transfer guide rail 202; the transfer gripper manipulator 204 is hingedly arranged on the transfer seat 203 through a turnover frame 205; the turnover drive cylinder 206 is arranged between the turnover frame 205 and the transfer seat 203, and is used for turning over the turnover frame 205 between the horizontal state and the vertical state; the spraying gripper manipulator 209 is arranged on the path of the transfer gripper manipulator 204 moving along the transfer guide rail 202 when the turnover frame 205 is in the vertical state; the two ends of the spraying gripper manipulator 209 are rotatably provided with rotary positioning rings 211; one end of any rotary positioning ring 211 is connected with a spraying rotary motor 208; and the glue gun 210 is arranged above the two rotary positioning rings 211. The transfer table 201 is arranged between the feeding guide rail 14 and the transfer guide rail 202, and a plurality of openings with different sizes are arranged on the transfer table 201, which are used for adapting to press-fit parts of different models.

[0089] The transfer gripper manipulator 204 is used for clamping the press-fit part on the transfer table 201, and then driving the press-fit part to turn over and move to the spraying gripper manipulator 209 through the driving of the turnover drive cylinder 206; the press-fit part is handed over under the cooperation of the transfer gripper manipulator 204 and the spraying gripper manipulator 209, and at the same time, the press-fit part is changed from the vertical state to the horizontal state; at this time, the press-fit part is clamped by the two rotary positioning rings 211, and the rotation of the press-fit part is driven by the spraying rotary motor 208, so as to complete the rotary gluing operation in cooperation with the glue gun 210. After the gluing operation is completed, the transfer gripper manipulator 204 clamps the press-fit part again and cooperates with the turnover reset of the turnover drive cylinder 206 to transport the press-fit part to the next process.

[0090] As shown in the figure, Figure 10 The transfer gripper manipulator 204 comprises a transfer gripper manipulator seat 2043, a transfer gripper guide rail 2045, a transfer gripper first gripper 2041 and a transfer gripper second gripper 2042; the transfer gripper guide rail 2045 is in a straight line structure and is arranged on the transfer gripper manipulator seat 2043; the transfer gripper first gripper 2041 and the transfer gripper second gripper 2042 are arranged on the transfer gripper guide rail 2045 and move in opposite directions or in the same direction, and a plurality of clamping grooves 2044 with different sizes are symmetrically arranged between the transfer gripper first gripper 2041 and the transfer gripper second gripper 2042.

[0091] For different calibers of press-fitting parts, different sizes of clamping grooves 2044 are selected for corresponding cooperation, and the relative displacement of the transfer clamping first clamping 2041 and the transfer clamping second clamping 2042 is used to realize clamping and loosening of the press-fitting parts.

[0092] As shown in Figure 11 The spraying clamping manipulator 209 comprises a spraying frame 207, a spraying clamping mechanical seat 2091, a spraying clamping guide rail 2094, a spraying clamping first clamping 2092 and a spraying clamping second clamping 2093. The spraying frame 207 is arranged on one side of the transfer guide rail 202. The spraying clamping mechanical seat 2091 is arranged on the spraying frame 207. The spraying clamping guide rail 2094 is in a linear structure and is arranged on the spraying clamping mechanical seat 2091. The spraying clamping first clamping 2092 and the spraying clamping second clamping 2093 are arranged on the spraying clamping guide rail 2094 and move towards or away from each other, and the rotary positioning ring 211 is rotatably and symmetrically arranged on the spraying clamping first clamping 2092 and the spraying clamping second clamping 2093.

[0093] The connection between the spraying rotary motor 208 and the rotary positioning ring 211 on the spraying clamping second clamping 2093 can be a transmission friction connection or an axial connection. The spraying clamping second clamping 2093 is in a relatively static state, and the clamping of the press-fitting part is realized through the movement of the spraying clamping first clamping 2092.

[0094] As shown in Figure 6 The press-fitting clamping device 3 is used for clamping the press-fitting part during press-fitting, so as to ensure the alignment of the press-fitting part and the press-fitting hole during press-fitting.

[0095] The press-fitting clamping device 3 comprises a press-fitting clamping guide rail 301, a press-fitting clamping seat 302, a press-fitting clamping drive cylinder 303, a press-fitting clamping plate 304, a press-fitting clamping manipulator 305 and a press-fitting clamping optical axis 306. The press-fitting clamping guide rail 301 is aligned with the transfer guide rail 202 and located above the transfer guide rail 202. The press-fitting clamping seat 302 is slidably arranged on the press-fitting clamping guide rail 301. The press-fitting clamping drive cylinder 303 is arranged on the press-fitting clamping seat 302. The press-fitting clamping plate 304 is arranged on the driving end of the press-fitting clamping drive cylinder 303 and is used for mounting the press-fitting clamping manipulator 305. The press-fitting clamping optical axis 306 is arranged between the press-fitting clamping seat 302 and the press-fitting clamping plate 304 and is used for guiding.

[0096] The press-fitting clamping seat 302 moves reciprocally on the press-fitting clamping guide rail 301 and drives the press-fitting clamping manipulator 305 to move through the extension and retraction of the press-fitting clamping drive cylinder 303, so as to clamp the press-fitting part.

[0097] As shown in Figure 7As shown, the press-fitting device 4 is used to realize the press-fitting action of the press-fitting piece, and is a main working assembly. The press-fitting device 4 can control the press-fitting stroke, speed and press-fitting force to meet the operation requirements of different press-fitting pieces.

[0098] The press-fitting device 4 comprises a press-fitting frame 401, a press-fitting drive cylinder 402, a press-fitting head 403 and a press-fitting guide shaft 404. The press-fitting drive cylinder 402 is arranged on the path of the press-fitting clamping gripper manipulator 305 moving along the press-fitting clamping guide rail 301. The driving end of the press-fitting drive cylinder 402 is provided with the press-fitting head 403. The press-fitting frame 401 is used to install the press-fitting drive cylinder 402. The press-fitting head guide plate is arranged at the driving end of the press-fitting drive cylinder 402 and is used to install the press-fitting head 403. The press-fitting guide shaft 404 is arranged between the press-fitting head guide plate and the press-fitting frame 401.

[0099] The press-fitting device 4 is driven by the press-fitting drive cylinder 402. Meanwhile, the press-fitting head 403 adopts a detachable quick-change connection mode, which facilitates the replacement of the press-fitting head 403 according to different requirements. The press-fitting frame 401 and the press-fitting guide shaft 404 provide a good rigid frame and guiding effect for the press-fitting operation, ensuring that the press-fitting process will not cause press-fitting errors or failures due to structural deformation. Meanwhile, the press-fitting device 4 also integrates a pressure sensor and a displacement sensor to monitor the pressure and stroke of the press-fitting action. The real-time display is realized through the touch display screen. The range of press-fitting force under different strokes is defined through the program, which can monitor the press-fitting process and ensure the press-fitting quality.

[0100] As shown in Figure 8 , the visual recognition device 5 is used to recognize the press-fitting piece and the press-fitting hole.

[0101] The visual recognition device 5 is arranged on one side of the press-fitting clamping device 3 and above the workpiece clamping device 6. The visual recognition device 5 comprises a visual recognition mounting frame 501, a visual recognition drive cylinder 502, a visual recognition mounting plate 503, a fill light 504 and a camera 505. The visual recognition drive cylinder 502 is arranged on the visual recognition mounting frame 501. The visual recognition mounting plate 503 is arranged at the driving end of the visual recognition drive cylinder 502. The fill light 504 and the camera 505 are arranged on the visual recognition mounting plate 503.

[0102] The press-fitting piece and the press-fitting hole are recognized and fed back through the camera 505. The fill light 504 is used to supplement the light source to ensure the clarity. The visual recognition drive cylinder 502 is used to drive the fill light 504 and the camera 505 to move up and down.

[0103] As shown in Figure 9 , the workpiece clamping device 6 is used to clamp and fix the press-fitting piece to ensure that the press-fitting piece does not produce deflection during the press-fitting operation.

[0104] The workpiece clamping device 6 is used to carry the press-fitted workpiece 605 to be processed and is arranged below the press-fitting device 4. The workpiece clamping device 6 comprises a workpiece clamping first guide rail 601, a workpiece clamping first sliding seat 602, a workpiece clamping second guide rail 603 and a workpiece clamping second sliding seat 604. The workpiece clamping first guide rail 601 is arranged below the press-fitting device 4. The workpiece clamping first sliding seat 602 is arranged on the workpiece clamping first guide rail 601 and slides thereon. The workpiece clamping second guide rail 603 is arranged on the workpiece clamping first sliding seat 602, and the included angle between the workpiece clamping second guide rail 603 and the workpiece clamping first guide rail 601 is 90°. The workpiece clamping second sliding seat 604 is arranged on the workpiece clamping second guide rail 603 and slides thereon, and is used to carry the press-fitted workpiece 605 to be processed.

[0105] The position of the press-fitted workpiece 605 is adjusted through the cooperation of the workpiece clamping first guide rail 601 and the workpiece clamping second guide rail 603, so that the full-automatic mechanical precise alignment is realized.

[0106] The touch display screen is used to display the press-fitting program and the press-fitting operation state, and is a man-machine interface of the operator and the press-fitting device.

[0107] The operation table is used for the on-off control of the press-fitting device, the start and end of the press-fitting operation, and normally uses the power button to start or stop the press-fitting device, and in an emergency, the emergency stop button is pressed to stop the press-fitting device.

[0108] The device support is a support and frame of various components of the press-fitting device, and limits the positions of the above various motion assemblies to realize the cooperative operation of the components of the press-fitting device.

[0109] The tooling and tooling rack are used to store the press-fitting tooling customized for different press-fitted workpieces. The positions of different press-fitting toolings are customized, and the operator selects the press-fitting tooling at the corresponding position according to the prompt on the touch display screen to complete the operation.

[0110] The working principle is as follows:

[0111] Different types of press-fitting parts are mixed in the feeding tray 12 and automatically fall into the vibration tray 13 by gravity. The press-fitting parts are sucked by the suction device 16 and moved to the transfer table 201 through vibration. Then, the press-fitting parts are clamped and exchanged by the clamping and turning of the transfer clamping manipulator 204 and the turning of the turning driving cylinder 206, and are transported to the spraying clamping manipulator 209 to complete the clamping exchange of the press-fitting parts. At this time, the spraying rotary motor 208 is started to drive the rotary positioning ring 211 to rotate, so as to realize the rotation of the press-fitting parts, and complete the glue coating work in cooperation with the glue gun 210. After the glue coating work is completed, the press-fitting parts are clamped and exchanged by the clamping and position transfer of the transfer clamping manipulator 204 and the clamping and exchanging of the press-fitting clamping manipulator 305, and then are transported to the lower side of the press-fitting head 403. The press-fitting parts 605 are placed above the workpiece clamping second sliding seat 604. The visual recognition device 5 starts to recognize the press-fitting parts (and judges whether the corresponding press-fitting head 403 needs to be replaced according to the recognition of the press-fitting parts) and the press-fitting holes on the press-fitting parts 605, and further adjusts the positions of the corresponding press-fitting holes on the press-fitting parts 605 through the workpiece clamping first guide rail 601 and the workpiece clamping second guide rail 603, so as to ensure that the press-fitting parts and the corresponding press-fitting holes are matched. Then, the press-fitting device 4 works to press the press-fitting parts into the press-fitting holes. The press-fitting force, stroke and press-fitting rate during the press-fitting process are controlled by the program and the related curves such as press-fitting force-stroke can be displayed in real time through the touch display screen to control the press-fitting process and judge whether the press-fitting curve meets the requirements.

[0112] Finally, the above steps are repeated until all the press-fitting parts complete the press-fitting work, so as to realize the automatic press-fitting of the locomotive brake control device.

[0113] Figure 12 The press-fitting flowchart of the embodiment is shown in FIG. 6. The operator logs in the personal information through the touch display screen. The login authority is divided into general authority and administrator authority. The general authority can perform basic functions such as automatic press-fitting and manual press-fitting. The administrator authority has the functions of press-fitting program input, press-fitting program modification, press-fitting device calibration and the like on the basis of the general authority. According to the press-fitting work flow, it is mainly divided into automatic mode and manual mode.

[0114] The automatic mode is used for batch production delivery of mature products. The manual mode is mainly used for prototype product development. The specific operation processes of the two modes are similar to the foregoing, and thus will not be described herein again.

[0115] Although the present application is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced by equivalents; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. An automatic press loading apparatus for use with a brake control device of a locomotive, comprising: The utility model relates to a transfer glue coating device, a press fitting clamping device, a press fitting device and a workpiece clamping device. The transfer glue coating device comprises: a transfer guide rail; a transfer seat slidingly arranged on the transfer guide rail; a transfer gripper manipulator arranged on the transfer seat through a turnover frame; a turnover drive cylinder arranged between the turnover frame and the transfer seat for enabling the turnover frame to turn over between a horizontal state and a vertical state; a spraying gripper manipulator arranged on a path along which the transfer gripper manipulator moves along the transfer guide rail when the turnover frame is in the vertical state; both ends of the spraying gripper manipulator are internally rotatably provided with rotary positioning rings; one end of any of the rotary positioning rings is connected with a spraying rotary motor; a glue gun arranged above the two rotary positioning rings; The press fitting clamping device comprises: a press fitting clamping guide rail aligned with the transfer guide rail and arranged above the transfer guide rail; a press fitting clamping seat slidingly arranged on the press fitting clamping guide rail; a press fitting clamping gripper manipulator liftable arranged on the press fitting clamping seat; The press fitting device comprises: a press fitting drive cylinder arranged on a path along which the press fitting clamping gripper manipulator moves along the press fitting clamping guide rail; a drive end of the press fitting drive cylinder is provided with a press fitting head; a workpiece clamping device for carrying a press-fitted piece to be processed and arranged below the press fitting device. Further comprising:

2. The automatic press loading apparatus suitable for use in a brake control device of a locomotive according to claim 1, characterized by a feeding conveying device; The feeding conveying device comprises: a feeding frame; a feeding guide rail arranged above the feeding frame and on one side of the transfer guide rail; a feeding seat slidingly arranged on the feeding guide rail; a suction device guide rail arranged on the feeding seat and having an included angle of 90° with the feeding guide rail; a suction device slidingly arranged on the suction device guide rail; a vibrating disc arranged below the suction device; a feeding disc arranged on one side of the vibrating disc and in an inclined structure. Further comprising:

3. The automatic press loading apparatus suitable for use with a brake control device of a locomotive as defined in claim 2 wherein, a transfer table arranged between the feeding guide rail and the transfer guide rail and provided with a plurality of openings of different sizes on the transfer table for adapting to press-fitted pieces of different models. Further comprising:

4. The automatic press loading apparatus suitable for use with a brake control device of a locomotive as defined in claim 3 wherein, a visual recognition device arranged on one side of the press fitting clamping device and above the workpiece clamping device; The visual recognition device comprises: a visual recognition mounting frame; a visual recognition drive cylinder arranged on the visual recognition mounting frame; a visual recognition mounting plate arranged on a drive end of the visual recognition drive cylinder; a fill-in light and a camera arranged on the visual recognition mounting plate. The workpiece clamping device comprises:

5. The automatic press loading apparatus suitable for use with a brake control device of a locomotive as defined in claim 4 wherein, a workpiece clamping first guide rail arranged below the press fitting device; a workpiece clamping first sliding seat slidingly arranged on the workpiece clamping first guide rail; a workpiece clamping second guide rail arranged on the workpiece clamping first sliding seat and having an included angle of 90° with the workpiece clamping first guide rail; a workpiece clamping second sliding seat slidingly arranged on the workpiece clamping second guide rail and for carrying a press-fitted piece to be processed. One side of the vibrating disc is arranged with a camera recognition instrument for identifying the press-fitted piece carried above the vibrating disc.

6. The automatic press loading apparatus suitable for use with a brake control device of a locomotive as defined in claim 1 wherein, The transfer gripper manipulator comprises:

7. The automatic press loading apparatus suitable for use with a brake control device of a locomotive as defined in claim 1 wherein, a transfer gripper manipulator seat; ​ The transfer gripper guide rail is linear and arranged on the transfer gripper mechanical seat. The transfer gripper first gripper and the transfer gripper second gripper are arranged on the transfer gripper guide rail and move towards or away from each other, and a plurality of different size clamping grooves are symmetrically arranged between the transfer gripper first gripper and the transfer gripper second gripper.

8. The automatic press loading apparatus suitable for use with a brake control device of a locomotive as defined in claim 1 wherein, The spraying gripper mechanical hand comprises: A spraying frame is arranged on one side of the transfer guide rail. A spraying gripper mechanical seat is arranged on the spraying frame. The spraying gripper guide rail is linear and arranged on the spraying gripper mechanical seat. The spraying gripper first gripper and the spraying gripper second gripper are arranged on the spraying gripper guide rail and move towards or away from each other, and the rotating positioning ring is symmetrically arranged on the spraying gripper first gripper and the spraying gripper second gripper.

9. The automatic press loading apparatus suitable for use with a brake control device of a locomotive as defined in claim 1 wherein, The press-fitting clamping device further comprises: A press-fitting clamping drive cylinder is arranged on the press-fitting clamping seat. A press-fitting clamping plate is arranged on the driving end of the press-fitting clamping drive cylinder and is used for installing the press-fitting clamping gripper mechanical hand. A press-fitting clamping optical axis is arranged between the press-fitting clamping seat and the press-fitting clamping plate.

10. The automatic press loading apparatus suitable for use with a brake control device of a locomotive as defined in claim 1 wherein, The press-fitting device further comprises: A press-fitting frame is used for installing the press-fitting drive cylinder. A press-fitting head guide plate is arranged on the driving end of the press-fitting drive cylinder and is used for installing the press-fitting head. A press-fitting optical axis is arranged between the press-fitting head guide plate and the press-fitting frame.

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