Gasket press-fitting equipment

Abstract

The invention relates to the technical field of press fitting, and discloses gasket press fitting equipment which comprises a product feeding machine, a press fitting machine and a gasket feeding machine, the product feeding machine comprises a feeding mechanical arm and a product feeding mechanism, and the product feeding mechanism comprises a plurality of guide columns which are parallel to one another and are vertically distributed and a movable plate which is arranged on the guide columns in a sliding and sleeving mode. Products are arranged on the guide columns in a sleeving mode and placed on the upper end face of the movable plate, the movable plate can ascend and descend in the vertical direction and is used for pushing the products to move to the feeding mechanical arm, and the products are grabbed through the feeding mechanical arm to be conveyed to the pressing machine. Product feeding, gasket feeding and two-end press-fitting are integrated, a product can be quickly and efficiently grabbed and conveyed to the press-fitting machine, the gasket feeding machine provides gaskets for the two ends of the product at the same time, the press-fitting feeding mechanism conveys the product to a press-fitting station, the upper end and the lower end of the product are exchanged, continuous press-fitting of the gaskets at the two ends is achieved, and therefore the production period is greatly shortened, and the production efficiency is improved. And the actual press-fitting efficiency is improved, and the large-scale production requirement is met.

Description

Technical Field

[0001] The invention relates to the technical field of press-fitting, in particular to gasket press-fitting equipment. Background Art

[0002] In actual production, if it is necessary to press-fit gaskets on both ends of the product, the use of gasket equipment is an indispensable link. At present, most of the pressing equipment on the market adopts hydraulic pressing, which mainly generates pressure through hydraulic cylinders to drive the pressing head to perform precise pressing operations. During the pressing process, the pressing head will press the gasket onto the end of the product with precise force and angle according to the pre-set procedures and parameters, ensuring a close connection between the end of the product and the gasket, thereby improving the connection firmness and sealing of the product.

[0003] Most of the current gasket pressing equipment is of traditional structural design. When it is necessary to press-fit gaskets at both ends of a hollow cylindrical product, two separate processes are generally used for pressing. In addition, it is difficult to accurately combine the product and gasket loading and pressing processes. Such operation reduces the actual pressing efficiency and is difficult to meet actual production needs. For this reason, we propose a gasket pressing equipment that integrates product loading, gasket loading, and pressing functions at both ends. Summary of the invention

[0004] In order to solve the technical problems existing in the background technology, the present invention proposes a gasket pressing device.

[0005] The gasket pressing device proposed by the present invention comprises a product loader, a pressing machine, and a gasket loader. The product loader comprises a loading robot and a product feeding mechanism. The product feeding mechanism comprises a plurality of mutually parallel and vertically distributed guide pillars and a movable plate slidably sleeved on the plurality of guide pillars. The product is sleeved on the guide pillars and placed on the upper end surface of the movable plate. The movable plate can be lifted and lowered in the vertical direction to push the product to the loading robot. The loading robot grabs the product and sends it to the pressing machine.

[0006] The main body of the feeder is a feeder frame and a feeder tube frame. The feeder frame is installed at the upper end of the feeder tube frame, and a safety grating is installed on the feeder frame. The feeder manipulator and the product feeding mechanism are respectively arranged at the upper and lower ends of the inner cavity of the feeder frame. A CCD camera is also installed at the upper end of the feeder frame. The feeder manipulator includes a four-axis robot and a manipulator clamp. The manipulator clamp is installed on the active end of the four-axis robot. The four-axis robot rotates the corresponding angle according to the product angle photographed by the CCD camera, and drives the manipulator clamp to move to the top of the product for grabbing.

[0007] The press-fitting machine includes a press-fitting feeding mechanism and a press-fitting mechanism. The press-fitting feeding mechanism includes a press-fitting dividing turntable driven by a press-fitting feeding divider. A product positioning fixture and a flip assembly for replacing the upper and lower ends of the product are installed on the press-fitting dividing turntable. The product on the product positioning fixture is transported to the press-fitting station through the press-fitting dividing turntable. The press-fitting mechanism is arranged above the press-fitting station.

[0008] The main body of the press machine is the press machine tube rack and the press machine frame. The press machine frame is installed at the upper end of the press machine tube rack, and the press machine frame and the loading rack are interconnected so that the four-axis robot drives the product to be transferred into the press machine. The press feeding mechanism is installed at the lower end of the inner cavity of the press machine frame, and the press mechanism is installed at the upper end of the inner cavity of the press machine frame.

[0009] The outside of the press-fitting frame is also equipped with a touch screen, an industrial computer, a CCD control screen, and a three-color light. The operator can operate and control the entire equipment on the touch screen. The industrial computer can store the press-fitting data and press-fitting curve of the press-fitting mechanism, and the CCD camera can be controlled and operated through the CCD control screen. When the equipment fails, the three-color light will sound an alarm, and the operator can view the cause of the error on the touch screen and perform relevant operations on the equipment.

[0010] The gasket loader includes a gasket loading mechanism and a gasket feeding mechanism, and the gasket is conveyed to the gasket feeding mechanism through the gasket loader mechanism, and the gasket is conveyed to the end of the product in the press-fitting machine through the gasket feeding mechanism for press-fitting;

[0011] The product loader can accurately grab products through the lifting of movable plates and the cooperation of four-axis robots with CCD cameras, thus improving the accuracy and efficiency of loading. The pressing machine's pressing dividing turntable and flipping components can realize rapid product transportation and pressing at both ends. The external operation and monitoring equipment facilitates manual control and equipment status monitoring. The gasket loader can accurately transport the gasket to the end of the product. The overall integrated design realizes the integration of product loading, gasket loading and pressing at both ends, thus improving production efficiency and meeting the needs of large-scale production.

[0012] As a further optimized solution of the present invention, the product feeding mechanism also includes a product feeding turntable driven by a product feeding divider and a lifting module driving the movable plate to rise and fall, the guide pillars are installed on the upper end surface of the movable plate and are divided into multiple groups and evenly distributed circumferentially, the lower end of each group of guide pillars is slidably mounted with a movable plate, the lifting module is arranged below the feeding manipulator and the movable end is arranged upward, and the movable plate and the product thereon are pushed upward by moving the movable end of the lifting module upward;

[0013] The product loading turntable and the lifting module work together. The product loading turntable can pre-position and sort the products, and the lifting module quickly pushes the products to the grasping position of the loading robot, thereby improving the automation and efficiency of product loading, reducing manual intervention, and ensuring the stability and continuity of product loading.

[0014] As a further optimized solution of the present invention, the press-fitting feeding mechanism further includes a quick-change fixture pin and a buffer assembly, the number of the buffer assemblies is multiple and evenly distributed along the circumference of the upper outer edge of the press-fitting dividing turntable, and the product positioning fixture is detachably mounted on the upper end of the buffer assembly through the quick-change fixture pin;

[0015] The quick-change fixture pin facilitates the replacement of product positioning jigs to meet the press-fit requirements of different products and improve the versatility of the equipment. The buffer assembly includes a top plate and a bottom plate, and the top plate and the bottom plate are connected by an elastic buffer, which can reduce the impact force of the product during transmission and placement, protect the product and equipment, ensure the stability of the product during press-fitting, and improve the press-fitting quality.

[0016] As a further optimized solution of the present invention, the flipping assembly includes a clamping cylinder for clamping the product, a rotating cylinder for flipping the clamping cylinder, a sliding cylinder for pushing the rotating cylinder to move horizontally, and a lifting cylinder for adjusting the height of the sliding cylinder;

[0017] The flip assembly can accurately clamp, flip, move horizontally and adjust the height of the product through the coordinated work of multiple cylinders, realize the exchange of the upper and lower ends of the product, meet the needs of continuous press-fitting of gaskets at both ends of the product, improve the automation and accuracy of the press-fitting process, and ensure the consistency of the quality of press-fitting at both ends of the product.

[0018] As a further optimized solution of the present invention, the press-fitting mechanism includes a servo press, an upper positioning fixture, and an upper pressing head. The servo press is arranged above the press-fitting station, the upper positioning fixture is installed on the downward movable end of the servo press, and the upper pressing head is installed at the lower end of the upper positioning fixture.

[0019] There are two servo presses, namely the first servo press and the second servo press. An upper positioning fixture is installed on the movable end of each of the first servo press and the second servo press. An upper pressing head is installed at the bottom of each upper positioning fixture to continuously press the gasket before and after the product is turned over.

[0020] A slot is provided at the lower end of the upper positioning fixture, and a plug-in plate corresponding to and adapted to the upper pressure head is installed at the upper end of the upper pressure head. The upper pressure head is assembled by plugging the plug-in plate into the slot. A safety cylinder is installed on the outer side of the upper end of the upper positioning fixture. The movable end of the safety cylinder extends into the slot and clamps the plug-in plate, thereby fixing the upper pressure head.

[0021] The equipment also provides an auxiliary mold-changing mechanism, which includes a mold-changing positioning jig, a first upper pressure head positioning jig, and a second upper pressure head positioning jig. The first upper pressure head positioning jig and the second upper pressure head positioning jig are both installed on the upper end of the mold-changing positioning jig. When the upper pressure head needs to be replaced, the mold-changing positioning jig is detachably installed on the upper end surface of the press-fitting split turntable, and then the first servo press and the second servo press are respectively moved to the second upper pressure head positioning jig and above the first upper pressure head positioning jig, and the two upper pressure heads are driven to move downward. When the two upper pressure heads are respectively aligned with the first upper pressure head positioning jig, the upper pressure head positioning jig is moved downward. After the upper pressure head positioning fixture and the second upper pressure head positioning fixture are connected and assembled, the safety cylinder retreats, and the plug plate on the upper end of the upper pressure head is loosened. At this time, the servo press moves up, and the upper pressure head is separated from the upper pressure head positioning fixture, and the original upper pressure head can be removed. Then, the upper pressure head to be replaced is placed on the first upper pressure head positioning fixture and the second upper pressure head positioning fixture. The servo press moves down again. When the upper pressure head is connected and assembled with the upper upper pressure head positioning fixture, the safety cylinder moves forward and clamps the plug plate, thereby completing the replacement of the upper pressure head. After the replacement is completed, the servo press moves up and resets, and the auxiliary mold changing mechanism is removed.

[0022] Two servo presses realize continuous pressing before and after the product is turned over, which improves the pressing efficiency. The insertion and safety cylinder fixing method of the upper pressing head and the upper positioning fixture ensures the stability of the pressing process. The auxiliary mold changing mechanism can easily and quickly replace the upper pressing head, reduce equipment downtime, improve production efficiency, and enhance the adaptability of the equipment.

[0023] As a further optimized solution of the present invention, the gasket feeding mechanism includes a feeding box, the feeding box has a box door, and the box door is opened and closed by a nitrogen spring, and a gasket circular vibration and a gasket direct vibration are installed in the feeding box, and the gasket is transported to the gasket direct vibration by the gasket circular vibration, and the gasket is horizontally transported to the gasket feeding mechanism by the gasket direct vibration;

[0024] The gasket feeding mechanism includes a gasket positioning fixture connected to the gasket direct vibration discharge port, a gasket adsorption component for grabbing the gasket on the gasket positioning fixture, and a gasket feeding component for horizontally moving the gasket adsorption component, and the gasket is transported to the end of the product through the gasket feeding component;

[0025] There are two loading boxes, namely the first gasket loading mechanism and the second gasket loading mechanism, so as to realize the rapid loading of gaskets at both ends of the product, and there are also two gasket feeding mechanisms corresponding to the gasket direct vibration of the two loading boxes, namely the first gasket feeding mechanism and the second gasket feeding mechanism;

[0026] The first gasket feeding mechanism includes a first gasket positioning jig connected to the gasket straight vibration discharge port of the first gasket feeding mechanism, a first gasket adsorption component for grabbing the gasket on the first gasket positioning jig, and a first gasket feeding component for horizontally moving the first gasket adsorption component;

[0027] The second gasket feeding mechanism includes a second gasket positioning fixture connected to the gasket straight vibration discharge port of the second gasket feeding mechanism, a second gasket adsorption component for grabbing the gasket on the second gasket positioning fixture, and a second gasket feeding component for horizontally moving the second gasket adsorption component;

[0028] The gasket feeding mechanism realizes the orderly conveying of gaskets through the coordination of circular vibration and linear vibration. The two feeding boxes and the corresponding feeding mechanism can provide gaskets for both ends of the product at the same time, thereby increasing the feeding speed, meeting the requirements of simultaneous pressing at both ends, and further improving production efficiency.

[0029] As a further optimized solution of the present invention, a finished product transplanting servo module and a detection area are also installed in the press machine. The movable end of the finished product transplanting servo module moves horizontally and is installed with a slide cylinder. The movable end of the slide cylinder moves vertically and is installed with a finished product clamping fixture. The finished product transplanting servo module drives the slide cylinder and the finished product clamping fixture to move above the press-fitted finished product, and then the slide cylinder drives the finished product clamping fixture to move downward to grab the finished product. The finished product transplanting servo module drives the slide cylinder, the safety grating and the finished product to move to the detection area for detection;

[0030] The finished product transfer servo module, slide cylinder and finished product gripper work together to automatically grab and transfer the finished products to the inspection area, improve the automation level of inspection, reduce manual handling, improve production efficiency, and ensure the accuracy and stability of the inspection process.

[0031] As a further optimized solution of the present invention, the detection area includes a temporary storage station for press-fit finished products, a through gauge detection station, a stop gauge detection station, a height detection station, a through gauge defect station, a stop gauge defect station, a height defect station, a detection transmission mechanism, and a detection grabbing clamp, and the through gauge detection station, the stop gauge detection station, and the height detection station correspond to the through gauge defect station, the stop gauge defect station, and the height defect station, respectively, and the detection grabbing clamp is driven to move by the detection transmission mechanism to grab the finished products in and out of each station;

[0032] The multi-station design of the inspection area can carry out comprehensive inspection of the pressed finished products. The inspection transmission mechanism is a linkage design of the horizontal cylinder and the vertical cylinder, so as to drive the inspection grasping claws to realize the automatic flow of finished products between various stations, timely detect defective products and classify them for storage, ensure product quality, and improve the quality control level of the production process.

[0033] As a further optimized solution of the present invention, a defective product box is also installed outside the press machine, and the defective product box has a high defective product area, a stop gauge defective product area, and a through gauge defective product area, and the high defective product area, the stop gauge defective product area, and the through gauge defective product area correspond to the high defective station, the stop gauge defective station, and the through gauge defective station respectively;

[0034] The partition design of the defective product box makes it convenient to classify and store different types of defective products, which is convenient for subsequent analysis and processing of defective products, helps to improve the production process, improve product quality, and also makes the production site neater and more orderly.

[0035] As a further optimized solution of the present invention, a qualified product box is installed outside the press-fitting machine, and a laser coder and a qualified product conveyor belt are installed inside the press-fitting machine. The laser coder is used to laser code the qualified products, and then the qualified product conveyor belt conveys the qualified products to the qualified product box for turnover;

[0036] The laser coder marks qualified products to facilitate product traceability and management. The qualified products are transported to the qualified product box through the qualified product conveyor belt, realizing the automatic collection and turnover of qualified products, improving the degree of production automation and production efficiency, reducing manual operation links, and reducing the probability of errors.

[0037] The gasket pressing device proposed by the present invention has the following beneficial effects:

[0038] The present invention integrates product feeding, gasket feeding and pressing at both ends into one. The product feeding mechanism drives the movable plate to rise and fall through the jacking module, and cooperates with the product feeding turntable to quickly push the product to the feeding manipulator. The four-axis robot of the feeding manipulator adjusts the grasping position according to the product angle photographed by the CCD camera, and efficiently grasps the product and sends it to the pressing machine. The two feeding boxes of the gasket feeding machine cooperate with the corresponding gasket feeding mechanism to provide gaskets for both ends of the product at the same time. The pressing dividing turntable of the pressing feeding mechanism is driven by the pressing feeding divider to quickly transport the product to the pressing station, and the flip assembly can replace the upper and lower ends of the product to realize continuous pressing of the gaskets at both ends, thereby greatly shortening the production cycle, which is beneficial to improving the actual pressing efficiency and meeting the needs of large-scale production.

[0039] Additional aspects and advantages of the present invention will be given in part in the following description and in part will be obvious from the following description, or will be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] Figure 1 It is a front structural schematic diagram of the present invention;

[0041] Figure 2 It is a schematic diagram of the back structure of the present invention;

[0042] Figure 3 It is a schematic diagram of the internal structure of the product feeder and press machine of the present invention;

[0043] Figure 4 It is a structural schematic diagram of the finished product transplanting servo module of the present invention;

[0044] Figure 5It is a structural schematic diagram of the product feeding mechanism of the present invention;

[0045] Figure 6 It is a structural schematic diagram of the gasket feeding mechanism of the present invention;

[0046] Figure 7 It is a structural schematic diagram of the press-fit feeding mechanism of the present invention;

[0047] Figure 8 It is a structural schematic diagram of the press-fitting mechanism of the present invention;

[0048] Fig. 9 It is a structural schematic diagram of the gasket feeding mechanism of the present invention;

[0049] Fig.10 It is a structural schematic diagram of the auxiliary mold changing mechanism of the present invention;

[0050] Fig.11 It is a schematic diagram of the top view structure of the detection area of ​​the present invention.

[0051] Description of the drawings: 1. Loading rack; 2. Safety grating; 3. Loading machine tube rack; 4. Pressing machine tube rack; 5. Defective product box; 6. Qualified product box; 7. Touch screen; 8. Industrial computer; 9. Pressing rack; 10. CCD control screen; 11. Three-color light; 12. First gasket loading mechanism; 13. Second gasket loading mechanism 14. Start button; 15. CCD camera; 16. Product loading turntable; 17. Guide column; 18. Manipulator fixture; 19. Four-axis robot; 20. First servo press; 21 , the second servo press; 22, finished product transfer servo module; 23, slide cylinder; 24, finished product clamp; 25, product feed divider; 26, jacking module; 27, gasket direct vibration; 28, gasket circular vibration; 29, nitrogen spring; 30, press-fit feed divider; 31, quick-change fixture pin; 32, flip assembly; 33, press-fit dividing turntable; 34, product positioning fixture; 35, buffer assembly; 36, upper positioning fixture; 37, safety cylinder; 38, upper pressure head; 39, first gasket positioning fixture; 40. First gasket adsorption assembly; 41. First gasket feeding assembly; 42. Second gasket feeding assembly; 43. Second gasket adsorption assembly; 44. Second gasket positioning fixture; 45. Mold changing positioning fixture; 46. First upper pressure head positioning fixture; 47. Second upper pressure head positioning fixture; 48. Temporary storage station for pressed finished products; 49. Through gauge detection station; 50. Stop gauge detection station; 51. Height detection station; 52. Through gauge defective station; 53. Stop gauge defective station; 54. Height defective station; 55. Laser coder; 56. Conveyor belt for qualified products; 57. Height defective product area; 58. Stop gauge defective product area; 59. Through gauge defective product area; 60. Detection transmission mechanism; 61. Detection grabbing jaws; 62. Movable plate. DETAILED DESCRIPTION

[0052] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar symbols throughout represent the same or similar elements or elements with the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0053] In actual production, the gasket pressing equipment of the present invention realizes the integrated and efficient operation of product feeding, gasket feeding and pressing of both ends through the coordinated operation of various components. Its design is closely centered on solving the problems of low efficiency and difficult precise coordination of processes in traditional pressing equipment. The structures and functions of various parts cooperate with each other to form a complete production process, which mainly includes a product feeder, a pressing machine and a gasket feeder, as follows:

[0054] like Figure 1 , Figure 3 and Figure 5 As shown, the product feeding machine is mainly composed of a feeding manipulator and a product feeding mechanism. The product feeding mechanism includes a plurality of guide pillars 17 which are parallel to each other and vertically distributed. These guide pillars are installed on the upper end surface of the movable plate 62 and are evenly distributed in multiple groups in the circumferential direction. The lower end of each group of guide pillars 17 is slidably mounted on a movable plate 62. The product is placed on the movable plate 62 and mounted on the guide pillars 17. The product feeding mechanism is also provided with a product feeding turntable 16 and a lifting module 26 driven by a product feeding divider 25. The product feeding turntable 16 pre-positions and sorts the products. The lifting module 26 is located below the feeding manipulator, with its movable end facing upward. When the movable end of the lifting module 26 moves upward, the movable plate 62 and the products thereon are pushed upward, and the products are quickly pushed to the grabbing position of the feeding manipulator.

[0055] like Figure 1 and Figure 3 As shown, the loading robot consists of a four-axis robot 19 and a robot clamp 18. The robot clamp 18 is installed at the movable end of the four-axis robot 19. The CCD camera 15 installed on the loading frame 1 plays an important role. The four-axis robot 19 rotates the corresponding angle according to the product angle photographed by the CCD camera 15, drives the robot clamp 18 to move to the top of the product for precise grasping, and then sends the product to the press, which effectively improves the accuracy and efficiency of loading.

[0056] like Figure 1 , Figure 3 and Figure 7As shown, the press-fitting machine is composed of a press-fitting feeding mechanism and a press-fitting mechanism. The press-fitting feeding mechanism includes a press-fitting dividing turntable 33 driven by a press-fitting feeding divider 30. The press-fitting dividing turntable 33 is equipped with a product positioning fixture 34 and a flip assembly 32 for replacing the upper and lower ends of the product. A quick-change fixture pin 31 and a plurality of buffer assemblies 35 uniformly distributed along the circumferential direction of the outer edge of the upper end of the press-fitting dividing turntable 33 are also provided.

[0057] The product positioning jig 34 is detachably mounted on the upper end of the buffer assembly 35 through the quick-change jig pin 31. The quick-change jig pin 31 facilitates the replacement of the product positioning jig 34 to meet the press-fitting requirements of different products. The buffer assembly 35 can reduce the impact force of the product during the transmission and placement process, protect the product and equipment, and ensure the stability of the product during the press-fitting process.

[0058] The flip assembly 32 is composed of a clamping cylinder, a rotating cylinder, a sliding cylinder and a lifting cylinder working together. The clamping cylinder clamps the product, the rotating cylinder flips the clamping cylinder to exchange the upper and lower ends of the product, the sliding cylinder pushes the rotating cylinder to move horizontally, and the lifting cylinder adjusts the height of the sliding cylinder to meet the needs of continuous press-fitting of gaskets at both ends of the product;

[0059] like Figure 8 As shown, the press-fitting mechanism includes two servo presses, namely the first servo press 20 and the second servo press 21, an upper positioning fixture 36 and an upper pressing head 38. The servo press is located above the press-fitting station. The upper positioning fixture 36 is installed at the movable end of the servo press facing downward, and the upper pressing head 38 is installed at the lower end of the upper positioning fixture 36. The upper pressing head 38 is assembled with the slot at the lower end of the upper positioning fixture 36 through the plug plate. The movable end of the safety cylinder 37 on the outer side of the upper end of the upper positioning fixture 36 extends into the slot to clamp the plug plate and fix the upper pressing head 38.

[0060] like Fig.10 As shown, the equipment is also equipped with an auxiliary mold changing mechanism, including a mold changing positioning fixture 45, a first upper pressure head positioning fixture 46 and a second upper pressure head positioning fixture 47, which can conveniently and quickly replace the upper pressure head 38 and reduce equipment downtime.

[0061] During the pressing process, the pressing dividing turntable 33 transports the product on the product positioning fixture 34 to the pressing station, the first servo press 20 presses the gasket on one end of the product, and after the flip assembly 32 swaps the upper and lower ends of the product, the second servo press 21 presses the gasket on the other end of the product, thereby realizing continuous pressing of gaskets at both ends of the product and improving the pressing efficiency.

[0062] like Figure 2 , Figure 3 and Figure 6As shown, the gasket loading machine is composed of a gasket loading mechanism and a gasket feeding mechanism. The gasket loading mechanism is provided with two loading boxes, namely the first gasket loading mechanism 12 and the second gasket loading mechanism 13. A gasket circular vibration 28 and a gasket direct vibration 27 are installed in each loading box. The gasket circular vibration 28 transports the gasket to the gasket direct vibration 27, and the gasket direct vibration 27 then transports the gasket horizontally to the corresponding gasket feeding mechanism.

[0063] There are also two gasket feeding mechanisms, which correspond to the gasket direct vibration 27 of the two loading boxes respectively. Taking the first gasket feeding mechanism as an example, Fig. 9 As shown, it includes a first gasket positioning jig 39 connected to the gasket direct vibration 27 discharge port of the first gasket loading mechanism 12, a first gasket adsorption assembly 40 for grabbing the gasket on the first gasket positioning jig 39, and a first gasket feeding assembly 41 for horizontally moving the first gasket adsorption assembly 40. The second gasket feeding mechanism has a similar structure. The two loading boxes and the corresponding feeding mechanisms can provide gaskets for both ends of the product at the same time, thereby increasing the loading speed and meeting the requirements of simultaneous pressing at both ends.

[0064] like Figure 4 As shown, a finished product transfer servo module 22 is installed in the press machine, and its movable end moves horizontally and is installed with a slide cylinder 23. The movable end of the slide cylinder 23 moves vertically and is installed with a finished product clamping clamp 24. After the press is completed, the finished product transfer servo module 22 drives the slide cylinder 23 and the finished product clamping clamp 24 to move above the press-fitted finished product, and the slide cylinder 23 drives the finished product clamping clamp 24 to move down to grab the finished product, and then the finished product transfer servo module 22 drives the finished product to be transferred to the inspection area;

[0065] like Figure 3 and Fig.11 As shown, the inspection area includes a temporary storage station 48 for press-fit finished products, a through gauge inspection station 49, a stop gauge inspection station 50, a height inspection station 51, a through gauge defective station 52, a stop gauge defective station 53, a height defective station 54, an inspection transmission mechanism 60, and an inspection grabbing clamp 61. The through gauge inspection station 49, the stop gauge inspection station 50, and the height inspection station 51 correspond to the through gauge defective station 52, the stop gauge defective station 53, and the height defective station 54, respectively. The inspection transmission mechanism 60 is a linkage design of a horizontal cylinder and a vertical cylinder, which drives the inspection grabbing clamp 61 to move, thereby realizing the automatic flow of finished products between the stations, timely discovering defective products and storing them by category.

[0066] like Figure 1 , Figure 2 , Figure 3 and Fig.11As shown, a defective product box 5 and a qualified product box 6 are installed outside the press machine. The defective product box 5 is provided with a high defective product area 57, a stop gauge defective product area 58, and a through gauge defective product area 59, which correspond to the high defective station 54, the stop gauge defective station 53, and the through gauge defective station 52, respectively, so as to facilitate the classification and storage of defective products.

[0067] A laser coder 55 and a qualified product conveyor belt 56 are installed inside the press. The laser coder 55 codes the qualified products with lasers, and the qualified product conveyor belt 56 conveys the qualified products to the qualified product box 6 for turnover, thereby realizing automatic collection of qualified products and facilitating product traceability management.

[0068] like Figure 1 As shown, a touch screen 7, an industrial computer 8, a CCD control screen 10 and a three-color light 11 are installed on the outside of the pressing machine frame 9. The operator can operate and control the entire equipment at the touch screen 7. The industrial computer 8 stores the pressing data and pressing curve diagram of the pressing mechanism. The CCD camera 15 can be controlled by the CCD control screen 10. When the equipment fails, the three-color light 11 sounds an alarm. The operator can check the cause of the error on the touch screen 7 and perform relevant operations on the equipment, which is convenient for manual control and equipment status monitoring.

[0069] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. Gasket pressing equipment, including product feeder, pressing machine, gasket feeder, characterized in that: The product feeding machine comprises a feeding robot and a product feeding mechanism, wherein the product feeding mechanism comprises a plurality of mutually parallel and vertically distributed guide pillars (17) and a movable plate (62) slidably mounted on the plurality of guide pillars (17), wherein the product is mounted on the guide pillars (17) and placed on the upper end surface of the movable plate (62), and the movable plate (62) can be raised and lowered in the vertical direction to push the product to the feeding robot, and the feeding robot grabs the product and sends it to the press machine; The press-fitting machine comprises a press-fitting feeding mechanism and a press-fitting mechanism. The press-fitting feeding mechanism comprises a press-fitting dividing turntable (33) driven by a press-fitting feeding divider (30). A product positioning jig (34) and a flip assembly (32) for exchanging the upper and lower ends of a product are installed on the press-fitting dividing turntable (33). The product on the product positioning jig (34) is transported to a press-fitting station via the press-fitting dividing turntable (33). The press-fitting mechanism is arranged above the press-fitting station. The gasket loader includes a gasket loading mechanism and a gasket feeding mechanism. The gasket is transported to the gasket feeding mechanism through the gasket loader mechanism, and the gasket is transported to the end of the product in the press for press-fitting through the gasket feeding mechanism.

2. The gasket pressing device according to claim 1, characterized in that: The product feeding mechanism also includes a product feeding turntable (16) driven by a product feeding divider (25) and a lifting module (26) for driving the movable plate (62) to rise and fall. The guide pillars (17) are installed on the upper end surface of the movable plate (62) and are divided into multiple groups and evenly distributed in the circumferential direction. The lower end of each group of guide pillars (17) is slidably mounted on a movable plate (62). The lifting module (26) is arranged below the feeding robot and the movable end is arranged upward. The movable plate (62) and the product thereon are pushed upward by moving the movable end of the lifting module (26) upward.

3. The gasket pressing device according to claim 1, characterized in that: The press-fitting feeding mechanism also includes a quick-change fixture pin (31) and a buffer assembly (35). The buffer assembly (35) is multiple in number and evenly distributed along the outer edge of the upper end of the press-fitting dividing turntable (33). The product positioning fixture (34) is detachably mounted on the upper end of the buffer assembly (35) via the quick-change fixture pin (31).

4. The gasket pressing device according to claim 1, characterized in that: The turning assembly (32) comprises a clamping cylinder for clamping the product, a rotating cylinder for turning the clamping cylinder, a sliding cylinder for pushing the rotating cylinder to move horizontally, and a lifting cylinder for adjusting the height of the sliding cylinder.

5. The gasket pressing device according to claim 1, characterized in that: The press-fitting mechanism comprises a servo press, an upper positioning fixture (36), and an upper pressing head (38). The servo press is arranged above the press-fitting station, the upper positioning fixture (36) is installed on the downward movable end of the servo press, and the upper pressing head (38) is installed at the lower end of the upper positioning fixture (36).

6. The gasket pressing device according to claim 1, characterized in that: The gasket feeding mechanism comprises a feeding box, in which a gasket circular vibration (28) and a gasket vertical vibration (27) are installed, the gasket is transported to the gasket vertical vibration (27) by the gasket circular vibration (28), and the gasket is horizontally transported to the gasket feeding mechanism by the gasket vertical vibration (27); The gasket feeding mechanism comprises a gasket positioning jig connected to the gasket straight vibration (27) discharge port, a gasket adsorption component for grabbing the gasket on the gasket positioning jig, and a gasket feeding component for horizontally moving the gasket adsorption component, and the gasket is transported to the end of the product through the gasket feeding component.

7. The gasket pressing device according to any one of claims 1 to 6, characterized in that: The press machine is also equipped with a finished product transfer servo module (22) and a detection area. The movable end of the finished product transfer servo module (22) moves horizontally and is equipped with a slide cylinder (23). The movable end of the slide cylinder (23) moves vertically and is equipped with a finished product clamping clamp (24). The finished product transfer servo module (22) drives the slide cylinder (23) and the finished product clamping clamp (24) to move above the pressed finished product, and then drives the finished product clamping clamp (24) to move downward to grab the finished product through the slide cylinder (23). The finished product transfer servo module (22) drives the slide cylinder (23), the safety grating (2) and the finished product to move to the detection area for detection.

8. The gasket pressing device according to claim 7, characterized in that: The inspection area includes a temporary storage station (48) for press-fit finished products, a through gauge inspection station (49), a stop gauge inspection station (50), a height inspection station (51), a through gauge defect station (52), a stop gauge defect station (53), a height defect station (54), an inspection transmission mechanism (60), and an inspection grabbing clamp (61). The through gauge inspection station (49), the stop gauge inspection station (50), and the height inspection station (51) correspond to the through gauge defect station (52), the stop gauge defect station (53), and the height defect station (54), respectively. The inspection grabbing clamp (61) is driven to move by the inspection transmission mechanism (60) to grab the finished products in and out of each station.

9. The gasket pressing device according to claim 8, characterized in that: A defective product box (5) is also installed outside the press machine. The defective product box (5) has a high defective product area (57), a stop gauge defective product area (58), and a through gauge defective product area (59). The high defective product area (57), the stop gauge defective product area (58), and the through gauge defective product area (59) correspond to the high defective workstation (54), the stop gauge defective workstation (53), and the through gauge defective workstation (52), respectively.

10. The gasket pressing device according to claim 8, characterized in that: A qualified product box (6) is installed outside the press-fitting machine, and a laser coder (55) and a qualified product conveyor belt (56) are installed inside the press-fitting machine. The laser coder (55) is used to laser code the qualified products, and the qualified product conveyor belt (56) then conveys the qualified products to the qualified product box (6) for circulation.

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