Automatic heating cover closing equipment

Abstract

The utility model discloses an automatic heating cover closing device, which belongs to the technical field of motor manufacture and installation and comprises a fence, a station standard mechanism, an end cover grabbing and overturning mechanism, a clamping jaw disc, a balance press-fitting mechanism, a clamping press-fitting mechanism, a heating mechanism and a control cabinet are arranged in the fence, and a water cooling machine is arranged outside the fence. The station standard mechanism is used for positioning and supporting a tray, the end cover grabbing and overturning mechanism is arranged on one side of the station standard mechanism, and the end cover grabbing and overturning mechanism grabs and overturns an end cover and moves the end cover to a heating position of the heating mechanism. The station standard mechanism, the end cover grabbing and overturning mechanism, the clamping and press-fitting mechanism and the heating mechanism cooperate to complete grabbing, overturning, positioning, press-fitting and heating processes of the end cover, meanwhile, various operations are managed and coordinated through the control cabinet, and the water cooling machine provides necessary temperature control protection for equipment.

Description

TECHNICAL FIELD

[0001] The utility model belongs to motor manufacturing and installation technical field, especially, relate to a kind of automatic heating lid closing equipment. BACKGROUND

[0002] In traditional motor manufacturing process, the installation of end cover usually needs manual operation, which is not only inefficient, but also due to the inconsistency of manual operation, it is easy to cause unstable installation quality, in addition, the heating process of end cover is also manually controlled, it is difficult to guarantee the uniformity and accuracy of heating, which affects the sealing performance and service life of motor;

[0003] In order to solve the above problems, the utility model provides an automatic heating lid closing equipment. UTILITY MODEL CONTENT

[0004] In view of the problems existing in prior art, the utility model provides an automatic heating lid closing equipment.

[0005] The utility model is realized in this way, an automatic heating lid closing equipment, including fence, the inside of fence is provided with work position standard mechanism, end cover grabbing and overturning mechanism, clamping jaw disc, balance press fitting mechanism, clamping and press fitting mechanism, heating mechanism and control cabinet, the outside of fence is equipped with water cooling machine, wherein, work position standard mechanism is used for positioning and supporting tray, wherein, end cover grabbing and overturning mechanism is arranged in work position standard mechanism side, end cover grabbing and overturning mechanism carries out grabbing, overturning to end cover and moves to the heating position of heating mechanism;Wherein, clamping and press fitting mechanism positions end cover and executes press fitting operation, and heating mechanism carries out heating treatment to end cover.

[0006] As preferred in the utility model, the work position standard mechanism for being placed on ground includes welded base, line body, small counterforce lifting mechanism, tray, workpiece on-line detection and stand column, the line body is fixed on the upper portion of welded base, the small counterforce lifting mechanism is installed on welded base and is located in the inside of line body, the stand column is fixed on one side of welded base, and workpiece on-line detection is fixedly installed, the tray is installed on the lifting unit of small counterforce lifting mechanism, and the workpiece on-line detection monitors in-situ situation of workpiece in the tray in real time.

[0007] As preferred in the utility model, end cover grabbing and overturning mechanism includes welded column, horizontal movement straight line cylinder, vertical movement straight line cylinder and rotary cylinder;The welded column is fixed on the upper portion of welded base, the horizontal movement straight line cylinder is connected with vertical movement straight line cylinder through sliding block, and the rotary cylinder is installed at the end of vertical movement straight line cylinder.

[0008] As the utility model discloses, preferably, the clamping jaw disc includes a second clamping cylinder, a first pin seat and an end cover in position detection, the second clamping cylinder is fixed on the welded chassis of the clamping jaw disc, the first pin seat is installed at the front end of the welded chassis, and the end cover in position detection is installed on the welded chassis.

[0009] As the utility model discloses, preferably, the balance pressure equipment mechanism includes a welded frame, a balance cylinder, a servo cylinder and a cylinder connecting piece, the welded frame is fixed on the welded base, the servo cylinder is connected with the clamping pressure equipment mechanism through the cylinder connecting piece, the servo cylinder drives the clamping pressure equipment mechanism to carry out the pressure equipment operation of the end cover, and the balance cylinder and the servo cylinder are fixed on the welded frame.

[0010] As the utility model discloses, preferably, the clamping pressure equipment mechanism includes a welded outer frame, a guide mechanism and a floating unit, the welded outer frame is fixed on the balance pressure equipment mechanism, the guide mechanism is installed on the inner side of the welded outer frame through bolt connection, the floating unit is installed on the guide mechanism, and the floating unit includes a plane bearing and an outer cylinder.

[0011] As the utility model discloses, preferably, the heating mechanism includes a welded beam frame, a moving plate, a driving cylinder and a heating piece, the welded beam frame is fixed on the welded base, the driving cylinder is installed at one side of the welded beam frame, the lower portion of the moving plate is an end cover heating station, and the heating piece is fixed at the lower portion of the welded beam frame.

[0012] As the utility model discloses, preferably, the control cabinet is installed on the welded base, and the water cooler is arranged outside the fence.

[0013] As the utility model discloses, preferably, the fence includes a safety door lock, a button box and a three-color lamp, the safety door lock is installed at the entrance and exit of the fence, and the three-color lamp and HMI are fixed in front of the fence.

[0014] As the utility model discloses, preferably, the workpiece online detection device is installed on the stand column of the welded base in cooperation with the tray.

[0015] Compared with the prior art, the utility model has the beneficial effects as follows:

[0016] The workpiece end cover in the tray is lifted by the small counterforce lifting mechanism, and the in-situ condition of the end cover is monitored in real time by workpiece online detection, so that the position is ensured to be accurate, then, the end cover grabbing and overturning mechanism accurately grabs and overturns the end cover by means of the transverse moving cylinder, the vertical moving cylinder and the rotary cylinder, and the end cover is moved to the heating station, in the heating stage, the heating mechanism pushes the moving plate by the driving cylinder, and the end cover is placed in the heating station and heated by the heating part, the water cooling machine is arranged on the periphery of the equipment, overheating of the equipment is effectively prevented, the heating process is adjusted by the control cabinet, the heating temperature and time are ensured to meet the production requirements, the end cover after heating enters the balance press-fitting mechanism, accurate press-fitting operation is realized by the servo cylinder and the pneumatic system, the end cover is ensured to be positioned correctly in the press-fitting process, and the final press-fitting operation is completed, the safety of the equipment is controlled by the fence, the safety door lock, the three-color lamp and the HMI interface, the operator is ensured to be in a safe state in the equipment operation process, the control cabinet adjusts the actions of various modules through the electronic system, system data are fed back in real time, and the smooth progress of each link is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 is the overall structure schematic diagram in the embodiment of the application;

[0018] Figure 2 is the overall formal structure schematic diagram in the embodiment of the application;

[0019] Figure 3 is the overall top view structure schematic diagram in the embodiment of the application;

[0020] Figure 4 is the overall side view structure schematic diagram in the embodiment of the application;

[0021] Figure 5 is the shaft rod side structure schematic diagram of the work station standard mechanism in the embodiment of the application;

[0022] Figure 6 is the shaft rod side structure schematic diagram of the small counterforce lifting mechanism in the embodiment of the application;

[0023] Figure 7 is the front view structure schematic diagram of the end cover grabbing and overturning mechanism in the embodiment of the application;

[0024] Figure 8 is the right view structure schematic diagram of the end cover grabbing and overturning mechanism in the embodiment of the application;

[0025] Figure 9 is the shaft rod side structure schematic diagram of the clamping jaw disc in the embodiment of the application;

[0026] Figure 10 is the shaft rod side structure schematic diagram of the balance press-fitting mechanism in the embodiment of the application;

[0027] Figure 11 is the front view structural schematic diagram of the clamping and pressing assembly in the embodiment of the present application;

[0028] Figure 12 is the top view structural schematic diagram of the clamping and pressing assembly in the embodiment of the present application;

[0029] Figure 13 is the shaft rod side structural schematic diagram of the heating assembly in the embodiment of the present application;

[0030] Figure 14 is the sectional view structural schematic diagram of the in-situ pin in the embodiment of the present application;

[0031] Figure 15 is the sectional view structural schematic diagram of the guiding assembly in the embodiment of the present application;

[0032] Figure 16 is the sectional view structural schematic diagram of the floating unit in the embodiment of the present application;

[0033] Figure 17 is the sectional view structural schematic diagram of the clamping assembly in the embodiment of the present application;

[0034] Figure 18 is the shaft side structural schematic diagram of the supporting assembly in the embodiment of the present application.

[0035] In the figure: 1, control cabinet; 2, work station standard assembly; 3, balance pressing assembly; 4, heating assembly; 5, clamping and pressing assembly; 6, water cooling machine; 7, clamping jaw disc; 8, end cover grabbing and overturning assembly; 9, fence;

[0036] 201, stand column; 202, workpiece online detection; 203, tray; 204, wire body; 205, small counterforce lifting assembly; 206, welding base.

[0037] 2051, bottom plate; 2052, first inductor; 2053, rotating rod; 2054, roller support body; 2055, rotating drive seat; 2056, inductive block; 2057, shroud; 2058, rotating seat; 2059, linear bearing; 20510, mechanical limit; 20511, first support seat; 20512, positioning base; 20513, detection flat block; 20514, first positioning pin; 20515, inductive pin; 20516, jacking plate; 20517, lifting cylinder; 20518, cylinder mounting seat.

[0038] 301, welding frame; 302, balance cylinder; 303, servo cylinder; 304, cylinder connecting piece.

[0039] 401, welding beam frame; 402, moving plate; 403, second inductor; 404, inductive frame; 405, first drag chain; 406, limiting mechanism; 407, linear slide rail; 408, driving cylinder; 409, heating piece.

[0040] 501, guide mechanism; 502, welding outer frame; 503, upper top plate; 504, floating unit; 505, lower plate; 506, positioning support mechanism; 507, clamping mechanism; 508, workpiece in-place detection; 509, balance joint; 510, mounting adjustment mechanism; 511, electric cylinder joint; 512, in-place pin;

[0041] 5011, guide cylinder; 5012, guide rod; 5013, graphite copper sleeve; 5014, guide top end; 5015, guide sleeve;

[0042] 5041, shaft rod; 5042, nut; 5043, plane bearing; 5044, outer cylinder;

[0043] 5061, second pin seat; 5062, second positioning pin; 5063, second support seat;

[0044] 5071, first clamping cylinder; 5072, first cylinder joint; 5073, first clamping screw; 5074, support; 5075, inductive switch;

[0045] 50121, proximity switch; 50122, sheet metal frame; 50123, pin cylinder; 50124, pin joint; 50125, pin sleeve; 50126, bolt; 50127, sleeve;

[0046] 701, welding chassis; 702, first pin seat; 703, second clamping cylinder; 704, third support seat; 705, sensing frame; 706, second clamping screw; 707, second cylinder joint; 708, third positioning pin; 709, sensor; 710, end cover in-place detection;

[0047] 801, welding column; 802, base back plate; 803, transverse moving plate; 804, vertical limiting; 805, vertical moving guide rail; 806, vertical moving linear cylinder; 807, vertical sensing unit; 808, rotary cylinder; 809, second drag chain; 810, vertical moving plate; 811, transverse moving guide rail; 812, transverse limiting; 813, transverse moving linear cylinder; 814, transverse sensing unit; 815, rotary sensing unit. DETAILED DESCRIPTION

[0048] In order to further understand the utility model content, characteristics and effects of the utility model, the following examples are given, and the details are described as follows with the help of the drawings.

[0049] The structure of the utility model will be described in detail below with reference to the drawings.

[0050] Embodiment one:

[0051] As Figures 1 to 18 shown, the utility model discloses an automatic heating cover combining equipment, including fence 9, the inside standard mechanism of position 2 of fence 9 is provided with end cover snatchs and overturns mechanism 8, clamping jaw tray 7, balance pressure equipment 3, clamping pressure equipment 5, heating mechanism 4 and control cabinet 1, the outside of fence 9 is equipped with water -cooled machine 6, wherein, the standard mechanism of position 2 is used for positioning and supporting tray 203, wherein, end cover snatchs and overturns mechanism 8 sets up at standard mechanism of position 2 one side, end cover snatchs and overturns mechanism 8 snatchs, overturns and removes to the heating position of heating mechanism 4 to end cover, wherein, clamping pressure equipment 5 positions end cover and executes pressure equipment operation, wherein, heating mechanism 4 carries out heating treatment to end cover.

[0052] The automatic heating cover combining equipment, the standard mechanism of position 2 is used for positioning and supporting tray 203, ensures that tray 203 keeps stable during the operation, when tray 203 is conveyed to the workstation, the standard mechanism of position 2 fixes tray 203 in the specified position through positioning cylinder or mechanical positioning element, in this way, tray 203 can accurately carry and support end cover assembly, guarantees the accuracy of subsequent operation, end cover snatchs and overturns mechanism 8 snatchs end cover through jaw device or suction cup etc., after end cover is snatch, overturns cylinder or electric actuator overturns end cover to the correct direction, and through horizontal or vertical moving device accurately shifts end cover to the heating position of heating mechanism 4, and the purpose of overturning is to ensure that end cover can be heated evenly during heating, when end cover is in the heating position, clamping pressure equipment 5 starts, and pressure equipment utilizes cylinder, servo motor etc. Driving device fixes and pressure equipment to end cover to the specified position, through accurate pressure equipment force control, ensures that end cover is firmly positioned on tray 203, prepares to accept heating treatment, and heating mechanism 4 usually includes heating plate, heating pipe or other heating element, and heat energy is transferred to end cover through heat conduction or infrared radiation, and the end cover after heating can change in deformation or physical property during heating to meet the requirements of production process;

[0053] Programmable logic controller system in control cabinet 1 is responsible for the action sequence of management equipment each part, and the control system is connected with equipment each part through sensor 709, actuator and interface module, and the running state of equipment is monitored in real time, and according to program logic adjustment operation, ensures the smooth progress of flow;

[0054] The high-temperature components in the device, such as the heating mechanism 4, generate heat, which is dissipated through the water cooling system to ensure stable operation of the device. The water cooling machine 6 removes excess heat through circulating water flow, keeping the system temperature within a reasonable range.

[0055] In this embodiment, the work station standard mechanism 2 for placing on the ground includes a welding base 206, a line body 204, a small counterforce lifting mechanism 205, a tray 203, a workpiece online detection 202, and a column 201. The line body 204 is fixed to the upper part of the welding base 206, the small counterforce lifting mechanism 205 is installed on the welding base 206 and located inside the line body 204, the column 201 is fixed to one side of the welding base 206 and fixedly installs the workpiece online detection 202, the tray 203 is installed on the lifting unit of the small counterforce lifting mechanism 205, and the workpiece online detection 202 monitors the in-situ situation of the workpiece inside the tray 203 in real time.

[0056] The welding base 206 fixes all components together through a solid structure, ensuring that the entire work station system does not shift or vibrate during operation, providing a stable platform for subsequent precision operations. The line body 204 is generally driven by electricity or gas, supporting the transmission of workpieces between workstations, and can be connected to other parts of the production line to realize continuous conveying or positioning of workpieces, ensuring the efficiency and automation of the production process. The small counterforce lifting mechanism 205 includes one or more electric actuators, cylinders, or hydraulic pressure, which is used to smoothly lift or lower the tray 203 during operation. The tray 203 is installed on the lifting unit of the small counterforce lifting mechanism 205, and under the action of the lifting mechanism, the tray 203 can be lifted and lowered, ensuring that the workpiece can accurately enter the next operation step.

[0057] The column 201 is a support structure for the workpiece online detection 202 device, ensuring that the monitoring equipment can work stably on one side of the work station standard mechanism 2. The workpiece online detection 202 device scans and checks the position, state, or deviation of the workpiece in the tray 203 in real time through sensors 709 or cameras, ensuring that the workpiece is always in the correct position during the entire production process and providing real-time feedback for subsequent automated operations, avoiding production abnormalities caused by position errors.

[0058] In this embodiment, the end cover grabbing and overturning mechanism 8 includes a welded column 801, a horizontal moving linear cylinder 813, a vertical moving linear cylinder 806 and a rotating cylinder 808; the welded column 801 is fixed on the upper part of the welded base 206, the horizontal moving linear cylinder 813 and the vertical moving linear cylinder 806 are connected through a sliding block, and the rotating cylinder 808 is installed at the end of the vertical moving linear cylinder 806. The gripper disc 7 includes a second clamping cylinder 703, a first pin seat 702 and an end cover in position detection 710; the second clamping cylinder 703 is fixed on the welded chassis 701 of the gripper disc 7, the first pin seat 702 is installed at the front end of the welded chassis 701, and the end cover in position detection 710 is installed on the welded chassis 701.

[0059] The welded column 801 is fixed on the upper part of the welded base 206, which provides a stable support and positioning basis for the horizontal moving linear cylinder 813, the vertical moving linear cylinder 806 and the rotating cylinder 808, and ensures that the whole mechanism will not displace or vibrate during work. The horizontal moving linear cylinder 813 is connected with the vertical moving linear cylinder 806 through a sliding block, which drives the end cover grabbing and overturning mechanism 8 to move horizontally on the horizontal plane. The vertical moving linear cylinder 806 is responsible for the vertical lifting of the end cover grabbing and overturning mechanism 8. By controlling the air pressure of the vertical moving cylinder, the mechanism can move up and down, ensuring that the end cover can be grabbed or placed from different heights of the work station. The cooperation of the two cylinders enables the end cover to be accurately positioned in two planes and moved to the appropriate position for subsequent operations. The rotating cylinder 808 is installed at the end of the vertical moving linear cylinder 806, which can overturn the grabbed end cover through the rotating force of the rotating cylinder 808, ensuring that the end cover can enter the heating mechanism 4 or other process steps in the correct direction and angle.

[0060] The second clamping cylinder 703 is fixed on the gripper disc 7, which can realize the clamping action of the end cover by controlling the work of the cylinder, ensuring that the end cover will not loosen or slide during the grabbing process. The first pin seat 702 is installed at the front end of the gripper disc 7, which is used for accurate positioning of the end cover, ensuring that the end cover maintains stable and accurate position information during clamping and overturning. The end cover in position detection 710 is installed on the gripper disc 7, which monitors whether the end cover has been correctly placed in real time and provides feedback signals to the control system. If the end cover position is incorrect, the system can be adjusted in time to ensure that each workpiece can be accurately grabbed and positioned.

[0061] In this embodiment, the balancing press-fitting mechanism 3 comprises a welding frame 301, a balancing cylinder 302, a servo cylinder 303 and a cylinder connecting piece 304; the welding frame 301 is fixed on the welding base 206, the servo cylinder 303 connects the clamping press-fitting mechanism 5 through the cylinder connecting piece 304, the servo cylinder 303 drives the clamping press-fitting mechanism 5 to perform the press-fitting operation of the end cover, and the balancing cylinder 302 and the servo cylinder 303 are fixed on the welding frame 301. The clamping press-fitting mechanism 5 comprises a welding outer frame 502, a guiding mechanism 501 and a floating unit 504; the welding outer frame 502 is fixed on the support 5074 of the balancing press-fitting mechanism 3, the guiding mechanism 501 is installed on the inner side of the welding outer frame 502 through bolt connection, and the floating unit 504 is installed on the guiding mechanism 501. The floating unit 504 comprises a plane bearing 5043 and an outer cylinder 5044.

[0062] The welding frame 301 is fixed on the welding base 206, providing a solid foundation to ensure that no excessive vibration or displacement occurs during the press-fitting operation, thereby ensuring the accuracy of the press-fitting. The balancing cylinder 302 provides a corresponding counterforce to balance the working force of the servo cylinder 303 by controlling the gas pressure output, thereby ensuring uniform force distribution during the end cover press-fitting process and avoiding deformation or damage of the end cover due to uneven pressure. The servo cylinder 303 drives the clamping press-fitting mechanism 5 to perform the press-fitting operation by precisely controlling the movement speed and stroke. The cylinder is connected to the clamping press-fitting mechanism 5 through the cylinder connecting piece 304, which precisely controls the application of press-fitting force, thereby ensuring that the end cover can be accurately press-fitted in place. The cylinder connecting piece 304 connects the servo cylinder 303 and the clamping press-fitting mechanism 5;

[0063] The welding outer frame 502 is fixed on the support 5074 of the balancing press-fitting mechanism 3, providing structural support for the entire mechanism, making the entire clamping press-fitting mechanism 5 stable and ensuring accurate force transmission during the press-fitting operation. The guiding mechanism 501 is installed on the inner side of the welding outer frame 502 through bolt connection, which is used for accurate positioning of the end cover to ensure that the end cover maintains the correct position during the press-fitting process and avoids deviation or damage of the end cover. The floating unit 504 is installed on the guiding mechanism 501 and can provide a certain degree of floating through the cooperation of the plane bearing 5043 and the outer cylinder 5044. The floating unit 504 enables the clamping press-fitting mechanism 5 to automatically adjust according to the slight error between the end cover and the workpiece, ensuring that the end cover can be smoothly and uniformly press-fitted,

[0064] The planar bearing 5043 is installed in the floating unit 504, allowing the floating unit 504 to make slight adjustments as needed during the end cover press-fitting process to compensate for errors and uneven contact pressure, ensuring that the end cover can be uniformly press-fitted, and the outer cylinder 5044 works with the planar bearing 5043 to form a smooth floating system, ensuring that the necessary stability and flexibility can be provided during the end cover press-fitting process to prevent the end cover from deforming due to uneven press-fitting

[0065] In the embodiment, the heating mechanism 4 comprises a welded beam frame 401, a moving plate 402, a driving cylinder 408, and a heating element 409; the welded beam frame 401 is fixed on the welding base 206, the driving cylinder 408 is installed on one side of the welded beam frame 401, the moving plate 402 has an end cover heating station below, and the heating element 409 is fixed on the lower part of the welded beam frame 401. The control cabinet 1 is installed on the welding base 206, and the water cooler 6 is arranged outside the fence 9. The fence 9 comprises a safety door lock, a button box, and a three-color lamp; the safety door lock is installed at the entrance and exit of the fence 9, and the three-color lamp and the HMI are fixed in front of the fence 9. The workpiece online detection device 202 is installed on the stand 201 of the welding base 206 in cooperation with the tray 203.

[0066] The welded beam frame 401 is fixed on the welding base 206, constituting the basic frame of the heating mechanism 4, providing necessary support for the heating element 409, and ensuring stability and accuracy during heating. The driving cylinder is installed on one side of the welded beam frame 401, and the cylinder provides driving force through pneumatic control, enabling the moving plate 402 to move accurately between the heating station and other stations.

[0067] The moving plate 402 is installed below the driving cylinder 408 and adjusted in position by the driving of the cylinder. The moving plate 402 has an end cover heating station below, and when the moving plate 402 moves into position, the end cover is accurately placed in the heating station, ready for heating operation. The heating element 409 usually adopts electric heating elements or hot air heating technology, and is installed near the heating station. When the end cover enters the heating station, the heating element 409 rapidly heats the end cover through radiation or convection, ensuring that the end cover maintains a set temperature for a period of time to achieve the desired heat treatment effect. The temperature and heating time of the heating element 409 are usually accurately set and adjusted by the control cabinet 1.

[0068] The control cabinet 1 is installed on the welding base 206 and manages and coordinates the operation of components such as the driving cylinder 408 and the heating element 409 through an electronic control system. The control cabinet 1 receives instructions from operators or sensors 709 and adjusts the heating temperature, time, and cylinder movement in real time, thereby ensuring that the end cover is properly heated.

[0069] Water cooling machine 6 is installed outside the fence 9, responsible for cooling the heating element 409, when the heating element 409 works for a long time, will produce a large amount of heat, water cooling machine 6 through the circulation of cooling liquid to absorb heat and take away, to ensure the stable work of heating system, prevent overheating caused by equipment damage or uneven heating.

[0070] Safety door lock is installed at the entrance and exit of the fence 9, to ensure that the operator will not enter the heating area during the heating process. Safety door lock is usually linked with the control system, when the door lock is closed, the system will start heating operation; when the door lock is opened, the system stops heating, to prevent safety hazards.

[0071] Three-color lamp is installed in front of the fence 9, indicating the system status such as running, standby, fault, etc. by different colors, to facilitate the operator to understand the working state of the equipment in real time, HMI human-machine interface cooperates with the control cabinet 1, to display the working state and parameters of the equipment, to facilitate the operator to carry out manual control and adjustment setting.

[0072] Workpiece online detection 202 device cooperates with tray 203, installed on the column 201 of the welding base 206, responsible for real-time detection of whether the end cover is correctly placed on the tray 203, and ensures that the end cover will not be offset or misaligned during the heating process, which can be monitored by sensor 709 or camera on the tray 203, if abnormal position is found, it will automatically trigger alarm or stop heating process, to ensure the accurate cooperation of the end cover in the heating and subsequent operation,

[0073] Example two:

[0074] As Figures 1 to 18 shown, an automatic heating cover closing device includes work station standard mechanism 2, end cover grabbing and turning mechanism 8, clamping jaw disc 7, balance pressing mechanism 3, clamping and pressing mechanism 5, heating mechanism 4, control cabinet 1, water cooling machine 6 and fence 9.

[0075] The work station standard mechanism 2 is directly placed on the ground, including a welding base 206, a wire body 204, a small counterforce lifting mechanism 205, a tray 203, a workpiece online detection 202 and a column 201, wherein the wire body 204 is directly supported on the welding base 206 by a supporting leg, the small counterforce lifting mechanism 205 is directly installed on the welding base 206 through a lifting base and is placed inside the wire body 204, and the small counterforce lifting mechanism 205 includes a bottom plate 2051, a roller support 2054, a rotating seat 2058, a rotating drive seat 2055, a rotating rod 2053, a mechanical limit 20510, a first support seat 20511, a protective cover 2057, a cylinder mounting seat 20518, a lifting plate 20516, a positioning base 20512, a sensing pin 20515, a detection block 20513, a first positioning pin 20514, a linear bearing 2059, a lifting cylinder 20517, a first sensor 2052 and a sensing block 2056. The linear bearing 2059 is installed on the bottom plate 2051 for guiding, the roller support 2054 is installed at the bottom, the rotating seat 2058 and the rotating drive seat 2055 are installed on the roller support 2054 through the rotating rod 2053; the mechanical limit 20510 is directly installed on the bottom plate 2051 for lifting position limiting; the first support seat 20511 is directly connected with the lifting plate 20516, and the first support seat 20511 is protected by the protective cover 2057; the first support seat 20511 directly contacts with the roller for guiding and limiting; the lifting cylinder 20517 is connected with the cylinder mounting seat 20518, and the cylinder mounting seat 20518 is installed on the bottom plate 2051; the positioning base 20512 is installed on the lifting plate 20516, and the detection block 20513 and the first positioning pin 20514 are installed on the positioning base 20512, one of the positioning bases 20512 is internally provided with the sensing pin 20515, and the sensing pin 20515 senses whether the tray 203 is in place through the sensor 709; the first sensor 2052 is installed on the bottom plate 2051, and the sensing block 2056 is installed on the lifting plate 20516, which are used for sensing whether the lifting cylinder 20517 is in place. The tray 203 is moved to a working position, and the small counterforce lifting mechanism 205 acts on the tray 203. The workpiece online detection 202 is used for detecting whether the workpiece is in place. The column 201 is directly installed on the welding base 206 and is used as a base, a set of linear guides are installed above the column 201 and are used for installing the clamping and pressing mechanism 5, the linear guides have a downward guiding effect, and a falling prevention mechanism is installed on the side of the linear guides, when power and gas are cut off, the cylinder is extended to prevent the clamping and pressing mechanism 5 from falling and damaging the equipment.

[0076] The end cover grabbing and overturning mechanism 8 is installed on the work station standard mechanism 2, including a welding column 801, a base back plate 802, a horizontal moving linear cylinder 813, a horizontal moving guide rail 811, a horizontal moving plate 803, a vertical moving linear cylinder 806, a vertical moving guide rail 805, a vertical moving plate 810, a horizontal moving limiting part 812, a vertical moving limiting part 804, a horizontal moving sensing unit 814, a vertical moving sensing unit 807, a rotating cylinder 808, a rotating sensing unit 815 and a second drag chain 809. One end of the base back plate 802 is installed on the welding column 801, and the other end is installed on the stand column 201. The horizontal moving linear cylinder 813 is installed below the back plate by means of a bolt, and is connected to the horizontal moving plate 803. The horizontal moving plate 803 is installed on the horizontal moving guide rail 811, which plays a guiding role. The horizontal moving limiting part 812 is installed at the initial position and the stop position of the horizontal moving plate 803. The mechanical limiting part 20510 includes a limiting screw and a buffer, which plays a limiting and buffering role. The horizontal moving sensing unit 814 is installed at the initial position and the working position of the horizontal moving plate 803, which is used to detect whether the horizontal moving plate 803 moves to the position. The vertical moving linear cylinder 806 is installed on the left side of the horizontal moving plate 803, which is connected to the vertical moving plate 810. The vertical moving plate 810 is installed on the vertical moving guide rail 805. The vertical moving limiting part 804 is installed at the initial position and the stop position of the vertical moving plate 810. The vertical moving sensing unit 807 is installed at the initial position and the working position of the vertical moving plate 810, which plays the same role as the horizontal moving sensing unit 814. The rotating cylinder 808 is installed on the back of the vertical moving plate 810. The top end of the cylinder is installed with a jaw disc 7, which drives the jaw disc 7 to perform overturning movement. The rotating sensing unit 815 is installed at the initial position and the working position of the rotating cylinder 808, which is used to detect whether the jaw disc 7 overturns to the position. The three different cylinders are all equipped with the second drag chain 809. The gas pipe and the cable are placed in the second drag chain 809, which plays a protective and space-saving role.

[0077] The jaw disc 7 is installed on the end cover grabbing and overturning mechanism 8, including a welded bottom disc 701, a second clamping cylinder 703, a second cylinder joint 707, a second clamping screw 706, a first pin seat 702, a third positioning pin 708, a third support seat 704, an end cover in-position detection 710, a sensor 709 and a sensing bracket 705. The second clamping cylinder 703 is installed on the welded bottom disc 701. The top end of the second clamping cylinder 703 is installed with the second cylinder joint 707. The second cylinder joint 707 is provided with the second clamping screw 706 for clamping the end cover. The sensing bracket 705 is installed on the side. The sensor 709 is installed on the bracket 5074, which is used to detect whether the second clamping screw 706 rotates to the position. The first pin seat 702 is also installed on the welded bottom disc 701. The top end is connected with the third positioning pin 708 by means of a top pin, which is used to position the end cover. A third support seat 704 is arranged on the welded bottom disc 701, which plays a supporting role when the end cover is clamped. The end cover in-position detection 710 is installed on the welded bottom disc 701, which is used to detect whether the workpiece is in position.

[0078] The counterbalancing press-fitting mechanism 3 is directly mounted on the column 201 and comprises a welding frame 301, a counterbalancing cylinder 302, a servo cylinder 303 and a cylinder connecting piece 304, wherein the counterbalancing cylinder 302 and the servo cylinder 303 are directly mounted on the welding frame 301, and the cylinder connecting piece 304 is mounted at the top end of the servo cylinder 303 and is used for connecting the cylinder joint 511.

[0079] The clamping and pressing mechanism 5 is installed on the linear guide rail of the column 201, and includes a welded outer frame 502, an upper top plate 503, a lower plate 505, a balance joint 509, an installation adjustment mechanism 510, a home pin 512, an electric cylinder joint 511, a guide mechanism 501, a floating unit 504, a clamping mechanism 507, a positioning support mechanism 506, and workpiece in-position detection 508. The upper top plate 503 is directly locked on the welded outer frame 502, and the installation position of the upper top plate 503 is adjusted by the installation adjustment mechanism 510 and finally locked. The upper top plate 503 is provided with the home pin 512 above, and the home pin 512 includes a pin air cylinder 50123, a plug pin 50126, a pin sleeve 50125, a pin joint 50124, a sleeve 50127, a proximity switch 50121, and a sheet metal bracket 50122. The pin joint 50124 is installed on the top end of the pin air cylinder 50123 to install the plug pin 50126. The plug pin 50126 is provided with the sleeve 50127 outside, and the outermost sleeve is provided with the pin sleeve 50125. The bottom of the home pin 512 is provided with the sheet metal bracket 50122, and the proximity switch 50121 is installed above, which is used to detect whether the plug pin 50126 is in place. The balance joint 509 is directly installed on the welded outer frame 502, which is used to connect the balance air cylinder 302. The electric cylinder joint 511 is installed on the upper top plate 503, which is used to connect the servo electric cylinder 303. The guide mechanism 501 is installed on the lower plate 505, and includes a guide air cylinder 5011, a guide rod 5012, a graphite copper sleeve 5013, a guide top end 5014, and a guide sleeve 5015. The guide rod 5012 is installed on the top end of the guide air cylinder 5011, the guide top end 5014 is installed below the guide rod 5012, and the guide sleeve 5015 is sleeved on the guide rod 5012. The graphite copper sleeve 5013 is arranged between the guide rod 5012 and the guide sleeve 5015, which plays a guiding role. The floating unit 504 is directly installed on the lower plate 505, and includes a shaft rod 5041, a plane bearing 5043, an outer cylinder 5044, and a nut 5042. The plane bearing 5043 is directly sleeved on the shaft rod 5041, the outer cylinder 5044 is arranged outside the plane bearing 5043, and the lower part is locked by the nut 5042. The floating unit plays a floating role. The clamping mechanism 507 is directly installed on the lower plate 505, and includes a first clamping air cylinder 5071, a first air cylinder joint 5072, a first clamping screw 5073, an inductive switch 5075, and a bracket 5074. The first air cylinder joint 5072 is installed on the top end of the first clamping air cylinder 5071, and the first clamping screw 5073 is arranged on the first air cylinder joint 5072 to clamp the end cover. The bracket 5074 is installed on the side, and the inductive switch 5075 is installed on the bracket 5074. The inductive switch 5075 is used to detect whether the first clamping screw 5073 is rotated to the position, which plays a role in grabbing the end cover. The positioning support mechanism 506 is directly installed on the lower plate 505, and includes a second pin seat 5061, a second positioning pin 5062, and a second support seat 5063. The second positioning pin 5062 is connected to the top end of the second pin seat 5061 by a set screw, which is used to position the end cover. The second support seat 5063 is arranged to support the end cover when the end cover is clamped.

[0080] The heating mechanism 4 is installed on the side of the column 201, comprising a welded beam frame 401, a moving plate 402, a linear slide rail 407, a driving cylinder 408, a limiting mechanism 406, a second inductor 403, an inductive frame 404, a heating piece 409 and a first drag chain 405; the welded beam frame 401 is installed on the linear slide rail 407, the linear slide rail 407 is directly locked on the moving plate 402, the limiting mechanism 406 is arranged on the left and right sides, the driving cylinder 408 is connected with the welded beam frame 401 through a connecting block, the driving cylinder 408 drives the heating piece 409 to move, the heating piece 409 is installed below the moving plate 402, the inductive frame 404 is installed on the side of the moving plate 402, the second inductor 403 is installed on the inductive frame 404, and the second inductor 403 is used for detecting whether the heating piece 409 moves to the position, and the first drag chain 405 is installed below the welded beam frame 401, and the first drag chain 405 is used for placing air pipes and cables, so as to protect and save space.

[0081] The control cabinet 1 is installed on the welding base 206; the water cooler is arranged outside the fence 9; and the fence 9 comprises a safety door lock, a button box, a three-color lamp and an HMI.

[0082] When working, the linear body 204 transports the tray 203 to the automatic heating and press-fitting station, reaches the specified position, and is stopped by the blocking cylinder, and the check valve cylinder prevents the tray 203 from flowing backward, at this time, the small counterforce lifting mechanism 205 at the bottom of the tray 203 works, the lifting cylinder 20517 extends to position and lift the tray 203, then, after the workpiece in position assembly detects that the workpiece is in position, the end cover grabbing and overturning mechanism 8 works, the mechanism moves horizontally to above the end cover, moves downward to the end cover, the first clamping cylinder 5071 works, clamps the end cover, moves upward, and the horizontal moving linear cylinder 813 continues to move horizontally to the right, moves horizontally to the heating working area, the servo cylinder 303 drives the clamping and press-fitting mechanism 5 to move downward, reaches the heating area, the first clamping cylinder 5071 clamps the end cover, the servo cylinder 303 moves upward, the end cover grabbing and overturning mechanism 8 returns to the original position, at this time, the heating piece 409 of the heating mechanism 4 extends to the working position, and the end cover is heated, after the heating treatment is completed, the heating piece 409 is withdrawn, the servo cylinder 303 drives the end cover to move downward, and the end cover is press-fitted, when the press-fitting action is completed, all assemblies return to the original position, and thus, the whole working process is completed to form a cycle.

[0083] The working principle of the utility model:

[0084] The workpiece end cover in the tray 203 is lifted by the work station standard mechanism 2 through the small counterforce lifting mechanism 205, and the in-situ condition of the end cover is monitored in real time through the workpiece online detection 202 to ensure the accurate position, then the end cover grabbing and overturning mechanism 8 accurately grabs and overturns the end cover by using the horizontal moving cylinder, vertical moving cylinder and rotating cylinder 808, and moves the end cover to the heating station, in the heating stage, the heating mechanism 4 pushes the moving plate 402 through the driving cylinder 408 to place the end cover in the heating station, and the end cover is heated by the heating part 409, the water cooling machine 6 is arranged outside the equipment to effectively prevent the equipment from overheating, the heating process is adjusted by the control cabinet 1 to ensure that the heating temperature and time meet the production requirements, the heated end cover enters the balanced pressing mechanism 3, the accurate pressing operation is realized through the servo cylinder 303 and the pneumatic system, the clamping and pressing mechanism 5 ensures that the end cover is correctly positioned during the pressing process, and the final pressing operation is completed, the safety of the equipment is controlled by the fence 9, the safety door lock, the three-color lamp and the HMI interface, so that the operator is in a safe state during the operation of the equipment, the control cabinet 1 controls the actions of each module through the electronic system, and the system data is fed back in real time to ensure the smooth progress of each link.

[0085] It should be noted that the relational terms herein such as first and second and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any such actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0086] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. An automatic heat-seal capping apparatus comprising an enclosure (9), characterised in that, The fence (9) is internally provided with a work station standard mechanism (2), an end cover grabbing and overturning mechanism (8), a clamping jaw disc (7), a balance press fitting mechanism (3), a clamping press fitting mechanism (5), a heating mechanism (4) and a control cabinet (1), and the fence (9) is externally provided with a water cooling machine (6), The work station standard mechanism (2) is used for positioning and supporting a tray (203), The end cover grabbing and overturning mechanism (8) is arranged on one side of the work station standard mechanism (2), and the end cover grabbing and overturning mechanism (8) is used for grabbing, overturning and moving an end cover to a heating position of the heating mechanism (4). The clamping press fitting mechanism (5) is used for positioning the end cover and performing a press fitting operation, The heating mechanism (4) is used for heating treatment of the end cover. The work station standard mechanism (2) for being placed on the ground comprises a welded base (206), a linear body (204), a small counterforce lifting mechanism (205), a tray (203), a workpiece online detection (202) and a stand column (201), the linear body (204) is fixed on the upper portion of the welded base (206), the small counterforce lifting mechanism (205) is installed on the welded base (206) and located inside the linear body (204), the stand column (201) is fixed on one side of the welded base (206) and fixedly installs the workpiece online detection (202), the tray (203) is installed on the lifting unit of the small counterforce lifting mechanism (205), and the workpiece online detection (202) is used for monitoring the in-situ condition of workpieces inside the tray (203) in real time.

2. An automatic heat sealing apparatus as claimed in claim 1, wherein: The end cover grabbing and overturning mechanism (8) comprises a welded column (801), a horizontal moving linear cylinder (813), a vertical moving linear cylinder (806) and a rotary cylinder (808), the welded column (801) is fixed on the upper portion of the welded base (206), the horizontal moving linear cylinder (813) and the vertical moving linear cylinder (806) are connected through a sliding block, and the rotary cylinder (808) is installed at the end of the vertical moving linear cylinder (806).

3. An automatic heat sealing apparatus as claimed in claim 2, wherein: The clamping jaw disc (7) comprises a second clamping cylinder (703), a first pin seat (702) and an end cover in-situ detection (710), the second clamping cylinder (703) is fixed on the welded base plate (701) of the clamping jaw disc (7), the first pin seat (702) is installed at the front end of the welded base plate (701), and the end cover in-situ detection (710) is installed on the welded base plate (701).

4. An automatic heat sealing apparatus as claimed in claim 1, wherein: The balance press fitting mechanism (3) comprises a welded rack (301), a balance cylinder (302), a servo cylinder (303) and a cylinder connecting piece (304), the welded rack (301) is fixed on the welded base (206), the servo cylinder (303) is connected with the clamping press fitting mechanism (5) through the cylinder connecting piece (304), the servo cylinder (303) drives the clamping press fitting mechanism (5) to perform a press fitting operation of the end cover, and the balance cylinder (302) and the servo cylinder (303) are fixed on the welded rack (301).

5. An automatic heat sealing capping apparatus as claimed in claim 1, wherein: The clamping and pressing mechanism (5) comprises a welded outer frame (502), a guide mechanism (501) and a floating unit (504); the welded outer frame (502) is fixed on the balance pressing mechanism (3), the guide mechanism (501) is installed on the inner side of the welded outer frame (502) through bolt connection, and the floating unit (504) is installed on the guide mechanism (501), and the floating unit (504) comprises a plane bearing (5043) and an outer cylinder (5044).

6. An automatic heat sealing apparatus as claimed in claim 1, wherein: The heating mechanism (4) comprises a welded beam frame (401), a moving plate (402), a driving cylinder (408) and a heating piece (409); the welded beam frame (401) is fixed on the welded base (206), the driving cylinder (408) is installed on one side of the welded beam frame (401), the lower portion of the moving plate (402) is a cover heating station, and the heating piece (409) is fixed on the lower portion of the welded beam frame (401).

7. An automatic heat sealing capping apparatus as claimed in claim 1 wherein: The control cabinet (1) is installed on the welded base (206), and the water cooling machine (6) is arranged outside the fence (9).

8. An automatic heat sealing apparatus as claimed in claim 1, wherein: The fence (9) comprises a safety door lock, a button box and a three-color lamp; the safety door lock is installed at the entrance and exit of the fence (9), and the three-color lamp and the HMI are fixed in front of the fence (9).

9. An automatic heat sealing capping apparatus as claimed in claim 1 wherein: The workpiece online detection (202) device is installed on the stand column (201) of the welded base (206) in cooperation with the tray (203).

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