X-axis horizontal motor multi-magnetic circuit assembly automatic production line

Abstract

The present invention relates to an automatic production line for assembling multi-magnetic circuits of X-axis horizontal motors, including a PLC controller, and sequentially arranged magnetic steel assembly stations, pole piece welding stations, mass block glue curing stations and product curing and receiving stations, magnetic steel carrier conveyor belts, magnetic steel carrier return belts, mass block carrier conveyor belts and mass block carrier return belts. Each station includes a frame, a flow channel, and multiple integrated line mechanisms including a CCD detection mechanism and a defective product removal mechanism distributed along the flow channel. Each flow channel is suitable for carrying multiple single-point tooling. The line mechanisms of the present invention are all integrated in design, which shortens the total length of the production line, saves manpower, and reduces production costs; the flow channel, single-point tooling, CCD detection and automatic rejection of defective products greatly improve product quality and stability.

Description

Technical Field

[0001] The present invention relates to the technical field of automated production lines, and in particular to an automated production line for assembling multi-magnetic circuits of X-direction horizontal motors. Background Art

[0002] There are three main types of production lines for multi-magnetic circuit assembly of X-axis horizontal motors on the market: manual line, semi-automatic line, and fully automatic line. All processes of the manual line are performed manually by employees using product fixtures, which requires a large number of people, about 45 people / shift, with high labor intensity, and no guarantee of product quality and output. Semi-automatic lines have been able to achieve automation in some of their simple workstations (glue dispensing, spot welding, etc.), mostly single machines, with improved product quality and reduced labor intensity, but the number of employees in this production line has not decreased significantly. The fully automatic production line is mainly a flexible line, with a belt transmission on the main frame, multi-point tooling flow, and a three-axis coater as an auxiliary to realize various automated actions (glue dispensing, CCD detection, etc.), but this production line has more processes, a longer line body, and multiple tooling points, resulting in low product precision. Summary of the invention

[0003] In order to overcome the above problems, the present invention would be advantageous to provide an integrated X-axis horizontal motor multi-magnetic circuit assembly automatic production line which can shorten the total length of the production line, reduce the number of line watchers and improve product quality.

[0004] To this end, according to the first aspect of the present invention, there is provided an X-direction horizontal motor multi-magnetic circuit assembly automatic production line, which includes a PLC controller, and a magnetic steel assembly station, a pole piece welding station, a mass block gluing and curing station and a product curing and receiving station which are electrically connected to the PLC controller and arranged in sequence, each station includes a frame, a flow channel arranged on the frame, and a plurality of integrated line mechanisms for X-direction horizontal motor multi-magnetic circuit assembly distributed at their respective stations along the flow channel, the plurality of integrated line mechanisms include a CCD detection mechanism and a defective product removal mechanism, and each flow channel is suitable for carrying a plurality of single-point tooling configured as magnetic steel carriers or mass block carriers, wherein the X-direction horizontal motor multi-magnetic circuit assembly automatic production line also includes a magnetic steel carrier conveyor belt, a magnetic steel carrier reflux belt, a mass block carrier conveyor belt and a mass The gauge block carrier reflow belt, and the magnetic steel carrier conveyor belt spans the rack installations of the pole piece welding station and the mass block gluing and curing station to receive the magnetic steel carrier from the tail end of the flow channel of the magnetic steel assembly station; the magnetic steel carrier reflow belt spans the rack installations of the mass block gluing and curing station, the pole piece welding station and the magnetic steel assembly station and is connected to the head end of the flow channel of the magnetic steel assembly station at its tail end; the mass block carrier conveyor belt is installed on the product curing and receiving station, and is connected to the flow channels of the mass block gluing and curing station and the product curing and receiving station at its head end and tail end respectively; the mass block carrier reflow belt is arranged in an n-shape spanning the rack installations of the product curing and receiving station, the mass block gluing and curing station and the pole piece welding station, and is connected to the tail end of the flow channel of the product curing and receiving station and the head end of the flow channel of the pole piece welding station at its head end and tail end respectively.

[0005] In the present invention, since the line mechanisms are all integrated in design, the total length of the production line is shortened to the greatest extent; since single-point tooling is adopted and CCD detection is provided at each workstation, defective products are automatically rejected, and the single-point tooling is accurately positioned by flow channels, the product quality and stability are greatly improved; since the total length of the line is shortened and automated processes such as CCD detection and automatic rejection of defective products are implemented, the entire production line only needs to be equipped with 1 person as a line watcher + 1 auxiliary staff, which greatly saves manpower and reduces production costs.

[0006] Furthermore, at the pole piece welding station and the mass block gluing and curing station, the magnetic steel carrier conveyor belt is located parallel to the flow channel and the magnetic steel carrier reflux belt; the multiple integrated line mechanisms of the mass block gluing and curing station also include a magnetic steel carrier transport and clamping mechanism and a magnetic steel carrier demolding transport mechanism located after the CCD detection mechanism; a first magnetic steel carrier flipping mechanism is arranged at the tail end of the magnetic steel carrier conveyor belt for completing the action before the magnetic steel carrier transport and clamping mechanism acts; a second magnetic steel carrier flipping mechanism is arranged at the head end of the magnetic steel carrier reflux belt for flipping the empty magnetic steel carrier with the magnetic steel carrier demolding transport mechanism placed on the head end.

[0007] Through the above-mentioned mechanism arrangement, before mold closing, the first magnetic steel carrier flipping mechanism can flip the magnetic steel carrier on the tail end of the magnetic steel carrier conveying belt, and then the magnetic steel carrier transporting and clamping mechanism will mold the flipped magnetic steel carrier with the mass block carrier on the flow channel. After mold closing, that is, after the magnetic steel enters the inner cavity of the mass block, the empty magnetic steel carrier is transported to the head end of the magnetic steel carrier return belt by the magnetic steel carrier demolding and transporting mechanism, and then the empty magnetic steel carrier can be flipped over by the second magnetic steel carrier flipping mechanism to flow back to the magnetic steel assembly station.

[0008] Furthermore, at the magnetic steel assembly station, multiple integrated line mechanisms are arranged in the order of the workstations, including: a magnetic steel carrier positioning cylinder, a first magnetic steel clip loading mechanism, a second magnetic steel clip loading mechanism, a third magnetic steel clip loading mechanism, a magnetic steel shaping downward pressing mechanism, a magnetic steel shaping horizontal pushing mechanism, a CCD detection mechanism, a magnetic steel carrier push-out cylinder, a good product push-out cylinder, and a defective product elimination mechanism, among which the CCD detection mechanism is a CCD detection mechanism for the magnetic steel after shaping, and the defective product elimination mechanism is a defective product elimination mechanism for the magnetic steel after shaping.

[0009] Through the above arrangement, firstly, the empty magnetic steel carrier from the magnetic steel carrier return belt can enter the flow channel of the magnetic steel assembly station, and then in the process of forward operation in the flow channel, the first magnetic steel is loaded, the second magnetic steel is loaded, the third magnetic steel is loaded, the magnetic circuit is pressed (i.e., downward pressure shaping), the magnetic steel is shaped (i.e., horizontal push shaping), the CCD magnetic circuit position of the magnetic steel after shaping is checked, the magnetic steel carrier is pushed out of the flow channel, the shaped magnetic steel good products coming out of the flow channel (together with the magnetic steel carrier) are pushed onto the magnetic steel carrier conveyor belt, and the shaped magnetic steel defective products coming out of the flow channel (together with the magnetic steel carrier) are eliminated.

[0010] Furthermore, each of the first magnetic steel clip feeding mechanism, the second magnetic steel clip feeding mechanism and the third magnetic steel clip feeding mechanism includes a magnetic steel storage clip, a push rod connected to the magnetic steel storage clip for releasing the magnet, a push rod cylinder connected to the push rod drive, a feeding electric cylinder, and a clamping claw installed on the feeding electric cylinder for grasping and releasing the magnet.

[0011] Through the above-mentioned structural setting, the push rod is pushed by the push rod cylinder to push the magnets in the magnet storage clip to the magnet clamping position in sequence; the loading electric cylinder moves the clamping claws to the clamping position to clamp the magnets, and then moves to the discharge position and releases the magnets, thereby completing the loading of the magnets.

[0012] Furthermore, at the pole piece welding station, multiple integrated line mechanisms are arranged in the order of the workstations and include: a mass block carrier positioning cylinder, a mass block vibration disk loading mechanism, a mass block material picking and loading mechanism, a pole piece vibration disk loading mechanism, a pole piece material picking and loading mechanism, a laser welding mechanism, a CCD detection mechanism, and a defective product elimination mechanism, among which the CCD detection mechanism is a laser welding point CCD detection mechanism, and the defective product elimination mechanism is a spot welding defective product elimination mechanism.

[0013] Through the above-mentioned mechanism arrangement, firstly, the mass block carrier from the mass block carrier reflow belt can enter the flow channel of the pole piece welding station, and then in the process of moving forward in the flow channel, the mass block loading, pole piece loading, laser welding, laser welding point CCD detection, spot welding defective product elimination are completed in sequence, and then the mass block carrier continues to move forward to enter the flow channel of the mass block glue curing station. Preferably, after completing the mass block loading, a process of pressing the mass block is also included, and this process can be achieved with the help of the mass block pressing mechanism after the mass block material taking and loading mechanism.

[0014] Furthermore, at the mass block gluing and curing workstation, multiple integrated line mechanisms are arranged in the order of the workstations and include: a first product flipping and transporting mechanism, a product flipping mechanism, a second product flipping and transporting mechanism, a mass block pressing mechanism, a first magnetic steel gluing mechanism, a second magnetic steel gluing mechanism, a CCD detection mechanism, a first magnetic steel carrier flipping mechanism, a magnetic steel carrier transport and mold clamping mechanism, a defective product elimination mechanism, a magnetic steel carrier demolding and transporting mechanism, a second magnetic steel carrier flipping mechanism, a carrier horizontal pushing mechanism, a pressing UV light curing mechanism, and a mass block carrier cylinder, wherein the CCD detection mechanism is a glue track CCD detection mechanism, and the defective product elimination mechanism is a gluing defective product elimination mechanism.

[0015] Through the above-mentioned mechanism arrangement, the mass block carrier entering the flow channel of the mass block gluing and curing station completes the product handling before flipping, product flipping, product handling after flipping, mass block pressing, mass block gluing, glue track CCD inspection, magnetic steel carrier flipping, magnetic steel carrier and mass block carrier mold closing, defective gluing products rejection, magnetic steel demolding and transporting the empty magnetic steel carrier after demolding, horizontal pushing of the mass block carrier to make it enter the pressing UV light curing mechanism, pressing UV light curing, pushing the mass block carrier to the mass block carrier conveyor belt, pressing UV light curing and flipping the empty magnetic steel carrier at the same time, and then the empty magnetic steel carrier is refluxed into the flow channel of the magnetic steel assembly station under the transportation of the magnetic steel carrier reflux belt.

[0016] Furthermore, the product flipping mechanism has a first flipping point and a second flipping point, and is configured so that when the first flipping point receives the product transported from the mass block carrier in the flow channel by the first product flipping and transporting mechanism, it can flip the product at the first flipping point into the second flipping point, so that the second product flipping and transporting mechanism can transport the product from the second flipping point back to the mass block carrier.

[0017] Through the above arrangement, the product in the mass carrier can be turned 180 degrees and then returned to its original position.

[0018] Furthermore, the magnetic steel carrier transporting and clamping mechanism is configured to be able to clamp the magnetic steel carrier from the magnetic steel carrier conveyor belt with the mass block carrier in the flow channel, and after clamping, use its stripping rod to push multiple magnets with repulsive polarities in the magnetic steel carrier into the inner cavity of the mass block of the mass block carrier.

[0019] Through the above-mentioned structural arrangement, the shaped magnetic steel after mold closing can enter the inner cavity of the mass block.

[0020] Furthermore, at the product curing and receiving station, a plurality of integrated line mechanisms are arranged in the order of the workstations and include: a magnetic flux detection mechanism, a CCD detection mechanism, a finished product receiving and handling mechanism, a silo finished product closing mechanism, a defective product elimination mechanism, and a mass block carrier return pushing cylinder, wherein the CCD detection mechanism is a 3D height CCD detection mechanism, and the defective product elimination mechanism is a finished product defective product elimination mechanism, and the finished product defective product elimination mechanism includes a finished product defective product arranging mechanism.

[0021] Through the above-mentioned mechanism arrangement, the mass block carrier entering the flow channel of the product curing and receiving station completes surface magnetic detection, 3D height inspection, finished product receiving and transportation, finished product closing in the silo, defective product rejection, and pushes the empty mass block carrier onto the mass block carrier return belt, and then is sent back to the flow channel of the pole piece welding station during the forward conveying process.

[0022] Furthermore, the finished product closing mechanism of the silo includes a plastic suction tray, an X-axis motion module, a Y-axis motion module and a Z-axis module.

[0023] Through the above arrangement, the finished product closing mechanism of the silo can be precisely positioned to achieve stable product placement action.

[0024] Furthermore, at the product curing and receiving station, a defective removal mechanism, a visual magnification and display mechanism, and a UV curing mechanism are arranged in sequence along one side of the mass block carrier conveyor belt. The visual magnification and display mechanism includes a visual amplifier and a display, and the UV curing mechanism is configured as a UV surface light source curing mechanism; an overflow glue manual detection platform is arranged along the other side of the mass block carrier conveyor belt.

[0025] Through the above-mentioned structural setting, the mass block carrier can complete the waste discharge of poor mold magnetic steel status, glue overflow on the magnetic steel surface, manual inspection of scratches, and UV curing of magnetic steel glue in sequence before entering the flow channel of the workstation.

[0026] According to a second aspect of the present invention, there is provided an automatic production line for assembling multiple magnetic circuits of an X-axis horizontal motor, which includes a PLC controller, and a magnetic steel assembly station, a mass block gluing and curing station and a product curing and receiving station which are electrically connected to the PLC controller and arranged in sequence, each station includes a frame, a flow channel arranged on the frame, and a plurality of integrated line mechanisms for assembling multiple magnetic circuits of an X-axis horizontal motor distributed at their respective stations along the flow channel, the plurality of integrated line mechanisms include a CCD detection mechanism and a defective product removal mechanism, and each flow channel is suitable for carrying a plurality of single-point tooling configured as magnetic steel carriers or mass block carriers, wherein the automatic production line for assembling multiple magnetic circuits of an X-axis horizontal motor also includes a magnetic steel carrier conveyor belt, a magnetic steel carrier return belt, and a mass block carrier conveyor belt. Belt and mass block carrier return belt, and the magnetic steel carrier conveyor belt spans the frame installation of the mass block gluing and curing station to receive the magnetic steel carrier from the tail end of the flow channel of the magnetic steel assembly station; the magnetic steel carrier return belt spans the frame installation of the mass block gluing and curing station and the magnetic steel assembly station and is connected to the head end of the flow channel of the magnetic steel assembly station at its tail end; the mass block carrier conveyor belt is installed on the product curing and receiving station, and is respectively connected to the flow channels of the mass block gluing and curing station and the product curing and receiving station at its head end and tail end; the mass block carrier return belt is in an n-shaped arrangement spanning the frame installation of the product curing and receiving station and the mass block gluing and curing station, and is respectively connected to the tail end of the flow channel of the product curing and receiving station and the head end of the flow channel of the mass block gluing and curing station at its head end and tail end.

[0027] Compared with the technical solution of the above-mentioned first aspect of the present invention, the technical solution of the second aspect eliminates the pole piece welding station, that is, the product does not need to weld the pole pieces. Accordingly, due to the lack of the pole piece welding station, the magnetic steel carrier conveying belt and the magnetic steel carrier return belt are shortened accordingly, and the mass block carrier return belt is also shortened accordingly and returns to the flow channel of the mass block glue curing station between the magnetic steel assembly station and the mass block glue curing station.

[0028] Furthermore, on the mass block gluing and curing station, the magnetic steel carrier conveying belt is located parallel to the flow channel and the magnetic steel carrier return belt; the multiple integrated line mechanisms of the mass block gluing and curing station also include a magnetic steel carrier transport and clamping mechanism and a magnetic steel carrier demolding transport mechanism located after the CCD detection mechanism; a first magnetic steel carrier flipping mechanism is arranged at the tail end of the magnetic steel carrier conveying belt for completing the action before the magnetic steel carrier transport and clamping mechanism acts; a second magnetic steel carrier flipping mechanism is arranged at the head end of the magnetic steel carrier return belt for flipping the empty magnetic steel carrier with the magnetic steel carrier demolding transport mechanism placed on the head end.

[0029] Furthermore, at the mass block gluing and curing station, multiple integrated line mechanisms are arranged in the order of the workstations and include: a mass block carrier positioning cylinder, a mass block loading mechanism, a first product flipping and transporting mechanism, a product flipping mechanism, a second product flipping and transporting mechanism, a mass block pressing mechanism, a first magnetic steel gluing mechanism, a second magnetic steel gluing mechanism, a CCD detection mechanism, a first magnetic steel carrier flipping mechanism, a magnetic steel carrier transport and mold clamping mechanism, a defective product elimination mechanism, a magnetic steel carrier demolding and transporting mechanism, a second magnetic steel carrier flipping mechanism, a pressing UV light curing mechanism, and a mass block carrier cylinder. Among them, the CCD detection mechanism is a magnetic steel glue CCD detection mechanism, and the defective product elimination mechanism is a gluing defective product elimination mechanism.

[0030] These and other aspects of the invention will be more clearly elucidated with reference to the embodiments described hereinafter. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] The structure and further objects and advantages of the present invention will be better understood from the following description taken in conjunction with the accompanying drawings, in which like reference numerals identify like elements:

[0032] Figure 1 is a three-dimensional schematic diagram of a magnetic steel assembly station of an X-axis horizontal motor multi-magnetic circuit assembly automatic production line according to a first specific embodiment of the present invention;

[0033] Figure 2 It is a three-dimensional schematic diagram of a pole piece welding station of an automatic production line for assembling multi-magnetic circuits of an X-axis horizontal motor according to a first specific embodiment of the present invention;

[0034] Figure 3 It is a three-dimensional schematic diagram of a mass block glue curing station of an X-axis horizontal motor multi-magnetic circuit assembly automatic production line according to a first specific embodiment of the present invention;

[0035] Figure 4 It is a three-dimensional schematic diagram of a product curing and receiving station of an X-axis horizontal motor multi-magnetic circuit assembly automatic production line according to a first specific embodiment of the present invention;

[0036] Figure 5 1 is a schematic plan view of an automatic production line for assembling multi-magnetic circuits of an X-axis horizontal motor according to a specific embodiment of the present invention, wherein the main processes of each work station are also shown in the figure;

[0037] Figure 6 yes Figure 1 The process flow diagram of the magnetic steel assembly station shown;

[0038] Figure 7 yes Figure 1The process flow diagram of the pole piece welding station shown in FIG.

[0039] Figure 8 yes Figure 1 The process flow diagram of the mass block glue curing station is shown;

[0040] Fig. 9 yes Figure 1 Schematic diagram of the process flow of the product curing and receiving station shown. DETAILED DESCRIPTION

[0041] The specific implementation of the present invention will be described below in conjunction with the accompanying drawings.

[0042] In this document, directional expressions such as "front", "rear", etc., used to explain the structure and / or movement of various parts of the disclosed embodiments are not absolute, but relative. These expressions are appropriate when the various parts of the disclosed embodiments are located in the positions shown in the figures. If the position or reference frame of the disclosed embodiments changes, these expressions will also change according to the change in the position or reference frame of the disclosed embodiments.

[0043] like Figures 1 to 5 As shown, the automatic production line for assembling multi-magnetic circuits of X-axis horizontal motors according to the first embodiment of the present invention includes a PLC controller (not shown), and a magnetic steel assembly station 1, a pole piece welding station 2, a mass block glue curing station 3 and a product curing material receiving station 4 which are electrically connected to the PLC controller and arranged in sequence, and also includes a magnetic steel carrier conveying belt 5, a magnetic steel carrier return belt 6, a mass block carrier conveying belt 7 and a mass block carrier return belt 8. Each station includes a frame 9, a flow channel 10 arranged on the frame 9, and a plurality of integrated line mechanisms for assembling multi-magnetic circuits of X-axis horizontal motors distributed at their respective stations along the flow channel 10, and the plurality of integrated line mechanisms include a CCD detection mechanism and a defective product removal mechanism (which will be introduced in the description of each station later). Each flow channel 10 is suitable for receiving a plurality of single-hole toolings configured as magnetic steel carriers 14 or mass block carriers 15.

[0044] like Figure 5As shown, the magnetic steel carrier conveyor belt 5 is set up across the frame 9 of the pole piece welding station 2 and the frame 9 of the mass block glue curing station 3 to receive the magnetic steel carrier 14 from the tail end of the flow channel 10 of the magnetic steel assembly station 1; the magnetic steel carrier reflow belt 6 is set up across the frame 9 of the mass block glue curing station 3, the frame 9 of the pole piece welding station 2 and the frame 9 of the magnetic steel assembly station 1, and is connected to the head end of the flow channel 10 of the magnetic steel assembly station 1 at its tail end; the mass block carrier conveyor belt 7 is set up at the production The mass block carrier reflow belt 8 is arranged in an n-shape, spanning the frame 9 of the product curing and receiving station 4, the frame 9 of the mass block curing and receiving station 3, and the frame 9 of the electrode welding station 2, and is connected at its head and tail ends to the tail end of the flow channel 10 of the product curing and receiving station 4 and the head end of the flow channel 10 of the electrode welding station 2. Figure 5 As shown, at the pole piece welding station 2 and the mass block glue curing station 3 , the magnetic steel carrier conveying belt 5 is located parallel to the flow channel 10 and the magnetic steel carrier reflux belt 6 .

[0045] like Figure 1 As shown, on the magnetic steel assembly station 1, a plurality of integrated line mechanisms are arranged in the order of the workstations and include: a magnetic steel carrier positioning cylinder 100, a first magnetic steel clip loading mechanism 101, a second magnetic steel clip loading mechanism 102, a third magnetic steel clip loading mechanism 103, a magnetic steel shaping pressing mechanism 104, a magnetic steel shaping horizontal pushing mechanism 105, a CCD detection mechanism for the magnetic steel after shaping 106, a magnetic steel carrier pushing cylinder 107, a good product pushing cylinder 108, and a defective magnetic steel after shaping removal mechanism 109.

[0046] like Figure 6 As shown, and refer to Figure 1 and Figure 5 At the magnetic steel assembly station 1, firstly, the empty magnetic steel carrier 14 from the magnetic steel carrier return belt 6 is allowed to enter the flow channel 10 of the magnetic steel assembly station 1, and then in the process of running forward in the flow channel 10, steps S11 to S19 are completed in sequence, namely: the first magnetic steel is loaded (step S11), the second magnetic steel is loaded (step S12), the third magnetic steel is loaded (step S13), the magnetic circuit is pressed (i.e., the downward pressing and shaping) (step S14), and the magnetic steel is loaded. Shaping (i.e. horizontal push shaping) (process S15), checking the CCD magnetic circuit position of the magnetic steel after shaping (process S16), pushing the magnetic steel carrier out of the flow channel (process S17), pushing the shaped magnetic steel good products coming out of the flow channel 10 (together with the magnetic steel carrier 14) onto the magnetic steel carrier conveyor belt 5 (process S18), and removing the shaped magnetic steel defective products coming out of the flow channel 10 (together with the magnetic steel carrier 14) (process S19) onto the defective product placement plate 110.

[0047] It should be noted that the magnetic steel shaping of this embodiment is based on three magnetic steels as an example, but the magnetic steel assembly station 1 of the present invention is not limited to the shaping of three magnetic steels, and is also applicable to the shaping of two magnetic steels or five magnetic steels, or even other required numbers of magnetic steels. It should be understood that if two magnetic steels are shaped, the third magnetic steel clip loading mechanism 103 on the magnetic steel assembly station 1 can be removed. If there is no magnetic steel shaping, it is only necessary to arrange the fourth magnetic steel clip loading mechanism and the fifth magnetic steel clip loading mechanism behind the third magnetic steel clip loading mechanism 103 on the magnetic steel assembly station 1.

[0048] For example Figure 1 As shown, each of the first magnetic steel clip feeding mechanism 101, the second magnetic steel clip feeding mechanism 102 and the third magnetic steel clip feeding mechanism 103 includes a magnetic steel storage clip (not shown), a push rod (not shown) connected to the magnetic steel storage clip for releasing the magnetic steel, a push rod cylinder 121 drivingly connected to the push rod, a feeding electric cylinder 122, and a clamping claw 123 installed on the feeding electric cylinder 122 for grabbing and releasing the magnetic steel. When working, the push rod is pushed by the push rod cylinder 121 to push the magnetic steel in the magnetic steel storage clip to the magnetic steel clamping position in turn; the feeding electric cylinder 122 moves the clamping claw 123 to the clamping position to clamp the magnetic steel, and then moves to the discharge position and releases the magnetic steel, thereby completing the feeding of the magnetic steel.

[0049] like Figure 2 As shown, on the pole piece welding station 2, a plurality of integrated line mechanisms are arranged in the order of the stations and include: a mass block carrier positioning cylinder (not shown), a mass block vibration plate feeding mechanism 201, a mass block material taking and feeding mechanism 202, a pole piece vibration plate feeding mechanism 203, a pole piece material taking and feeding mechanism 204, a laser welding mechanism 205, a laser welding point CCD detection mechanism 206, and a spot welding defective product removal mechanism 207. A mass block pressing mechanism (not shown) can also be arranged between the mass block material taking and feeding mechanism 202 and the pole piece vibration plate feeding mechanism 203.

[0050] It should be noted that, in this embodiment, the laser welding mechanism 205 is constructed as a laser welding machine and is equipped with a visual capture system to automatically capture the position status of the product and spot weld the pole piece (not shown) to the mass block (not shown), which is convenient and quick to use.

[0051] like Figure 7 As shown, and refer to Figure 2 and Figure 5First, the mass block carrier 15 from the mass block carrier reflow belt 8 is enabled to enter the flow channel 10 of the pole piece welding station 2, and then, during the forward movement in the flow channel 10, steps S21 to S26 are completed in sequence, namely: mass block loading (step S21), mass block pressing (step S22), pole piece loading (step S23), laser welding (step S24), laser welding point CCD detection (step S25), spot welding defective product elimination (step S26), and then the mass block carrier 15 continues to move forward into the flow channel 10 of the mass block glue curing station 3.

[0052] For example Figure 2 As shown, the mass block vibration disk feeding mechanism 201 includes a vibration disk 221 and a material dividing plate 222, and the mass block material picking and feeding mechanism 202 includes a transporting electric cylinder 223 and a material picking claw 224 installed on the transporting electric cylinder 223, and the material picking claw 224 can also be configured as a suction nozzle. Through such a setting, the mass block, i.e., the material, is fed by the vibration disk 221, and the vibration disk 221 transports the material to the material dividing plate 222. The material picking claw 224 or the suction nozzle is driven by the transporting electric cylinder 223 to grab the material at the material picking position, and then transport it to the material discharge position, and put the material into the acupuncture point of the mass block carrier 15. It should be noted that the pole piece vibration disk feeding mechanism 203 and the pole piece material picking and feeding mechanism 204 for feeding, picking and feeding the pole piece are similar in structure. In addition, it should be understood that although only one set of pole piece vibration disk feeding mechanism and pole piece material taking feeding mechanism is shown in the present embodiment, that is, only one pole piece needs to be welded to the mass block, but in other embodiments, another set of pole piece vibration disk feeding mechanism and pole piece material taking feeding mechanism can be provided after the pole piece vibration disk feeding mechanism 203 and the pole piece material taking feeding mechanism 204 to meet the feeding of another pole piece. Accordingly, Figure 7 One more step is added for loading the middle electrode.

[0053] In addition, if Figure 1 and Figure 2 It should be noted that, although the magnetic steel assembly station 1 does not show the magnetic steel carrier reflow belt 6, it is shown on the pole piece welding station 2 (see Figure 2 However, it should be understood that the cantilevered magnetic steel carrier return belt 6 should be mounted on the magnetic steel assembly station 1.

[0054] like Figure 3As shown, on the mass block gluing and curing station 3, a plurality of integrated line mechanisms are arranged in the order of the workstations and include: a first product flipping and transporting mechanism 301, a product flipping mechanism 302, a second product flipping and transporting mechanism 303, a mass block pressing mechanism 304, a first magnetic steel gluing mechanism 305, a second magnetic steel gluing mechanism 306, a glue track CCD detection mechanism 307, a first magnetic steel carrier flipping mechanism 308, a magnetic steel carrier transport and mold clamping mechanism 309, a glue defective product removal mechanism 310, a magnetic steel carrier demolding and transporting mechanism 311, a second magnetic steel carrier flipping mechanism 312, a carrier horizontal pushing mechanism 313, a pressing UV light curing mechanism 314, and a mass block pushing carrier cylinder 315. In this embodiment, the magnetic steel carrier transporting and clamping mechanism 309 is configured to be able to clamp the flipped magnetic steel carrier 14 from the magnetic steel carrier conveyor belt 5 with the mass block carrier 15 in the flow channel 10, and after clamping, use its stripper rod (not shown) to push multiple magnets with repulsive polarities in the magnetic steel carrier 14 into the inner cavity of the mass block of the mass block carrier 15, so that the magnetic steel after clamping and shaping enters the inner cavity of the mass block.

[0055] like Figure 8 As shown, and refer to Figure 3 and Figure 5 The mass block carrier 15 entering the flow channel 10 of the mass block glue curing station 3 completes steps S31 to S314 in the process of forward conveyance, namely: product handling before flipping (step S31), product flipping (step S32), product handling after flipping (step S33), pressing the mass block (step S34), mass block glue (step S35), glue track CCD inspection (step S36), magnetic steel carrier flipping (step S37), magnetic steel carrier and mass block carrier mold closing (step S38), glue Defective products are removed (process S39), the magnetic steel is demolded and the empty magnetic steel carrier is transported after demolding (process S310), the mass block carrier is pushed horizontally to make it enter the pressing UV light curing mechanism (process S311), pressed UV light curing (process S312), the mass block carrier is pushed onto the mass block carrier conveyor belt (process S313), and the empty magnetic steel carrier is turned over while pressing UV light curing (process S314), and then the empty magnetic steel carrier is returned to the flow channel of the magnetic steel assembly station under the transportation of the magnetic steel carrier reflux belt.

[0056] It should be noted that in Figure 3 A CCD detection mechanism (not shown) for detecting the presence or absence of the mass block can also be arranged before the mass-pressing mechanism 304. Figure 8 Before S304, a CCD check process is arranged. Figure 3 A mass height measuring mechanism (not shown) may also be arranged after the mass pressing mechanism 304. Figure 8 After S304, a process of measuring the height of the mass block is arranged.

[0057] It should also be noted that the product flipping mechanism 302 has a first flipping point and a second flipping point (not shown), and is configured so that when the first flipping point receives the product transported from the mass carrier 15 in the flow channel 10 by the first product flipping and transporting mechanism 301, it can flip, thereby flipping the product at the first flipping point into the second flipping point, so that the second product flipping and transporting mechanism 303 can transport the product from the second flipping point back to the mass carrier 15, so that the product in the mass carrier 15 can be flipped 180 degrees and then returned to its original position, in preparation for subsequent mold closing.

[0058] In addition, it should be noted that Figure 5 and Figure 3 As shown, the magnetic steel carrier transport and mold clamping mechanism 309 and the magnetic steel carrier demolding transport mechanism 311 are both arranged after the glue track CCD detection mechanism 307; the first magnetic steel carrier flipping mechanism 308 is arranged at the tail end of the magnetic steel carrier conveying belt 5, and is used to complete the action before the magnetic steel carrier transport and mold clamping mechanism 309 acts, so as to complete the flipping of the magnetic steel carrier in advance; the second magnetic steel carrier flipping mechanism 312 is arranged at the head end of the magnetic steel carrier return belt 6, and is used to place the magnetic steel carrier demolding transport mechanism 311 on the head end of the steel carrier return belt 6 to flip the empty magnetic steel carrier 14 to flip the magnetic steel carrier 14 back.

[0059] Through such an arrangement, before mold closing, the first magnetic steel carrier flipping mechanism 308 can flip the magnetic steel carrier 14 on the tail end of the magnetic steel carrier conveying belt 5, and then the flipped magnetic steel carrier 14 is molded with the mass block carrier 15 on the flow channel 10 by the magnetic steel carrier transporting and clamping mechanism 309. After mold closing, that is, after the magnetic steel (including the first to third magnetic steels in this embodiment) enters the inner cavity of the mass block, the empty magnetic steel carrier 14 is transported to the head end of the magnetic steel carrier return belt 6 by the magnetic steel carrier demolding and transporting mechanism 311, and then the empty magnetic steel carrier 14 can be flipped over again by the second magnetic steel carrier flipping mechanism 312 to flow back to the magnetic steel assembly station 1.

[0060] It should be noted that, in this embodiment, the first magnetizing steel glue mechanism 305 and the second magnetizing steel glue mechanism 306 have the same structure, but the glue type and glue dispensing track are different. The three-axis platform (not shown) of these magnetizing steel glue mechanisms can realize different glue dispensing tracks through different control programs.

[0061] Regarding the process of pressing and UV light curing, when the carrier horizontal pushing mechanism 313 pushes the mass block carrier 15 to the pressing station of the pressing UV light curing mechanism 314, the positioning cylinder of the UV light curing mechanism 314 moves the positioning plate (not shown) downward to position the mass block carrier 15, and the pressing cylinder (not shown) of the UV light curing mechanism 314 presses the pressing workpiece (not shown) onto the product, maintains the pressure for a period of time, and irradiates the UV point light source at the same time, thereby performing initial pressing and curing on the product.

[0062] like Figure 4 As shown, on the product curing and receiving station 4, a defective discharge mechanism 400, a visual magnification display mechanism 401, and a UV curing mechanism 402 are arranged in sequence along one side of the mass block carrier conveyor belt 7, and an overflow glue manual detection platform 403 is arranged along the other side of the mass block carrier conveyor belt 7, so that before the mass block carrier 15 enters the flow channel 10 of the station, the defective state of the magnetic steel after mold closing, the overflow glue on the magnetic steel surface, the scratch detection, and the UV curing of the magnetic steel glue can be completed in sequence. In this embodiment, the visual magnification display mechanism 401 can be configured as a monitor, including a visual amplifier and a display, and the UV curing mechanism 402 constitutes a UV surface light source curing mechanism.

[0063] It should be noted that, in this embodiment, Figure 4 Shown and referenced Figure 5 A suspended frame connecting plate 90 is also installed on one side of the frame 9 close to the mass block glue curing station 3. Most of the mass block carrier conveyor belts 7, the bad discharge mechanism 400, the visual magnification display mechanism 401, the UV curing mechanism 402 and the overflow glue manual detection platform 403 are arranged on the frame connecting plate 90.

[0064] For example Figure 4 As shown, on the product curing and receiving station 4, a plurality of integrated line mechanisms arranged along its flow channel 10 are arranged in the order of the stations, and include: a magnetic flux detection mechanism 404, a 3D height CCD detection mechanism 405, a finished product receiving and handling mechanism 406, a silo finished product closing mechanism 407, a finished product defective product removal mechanism 408, and a mass block carrier return push cylinder (not shown). In this embodiment, the silo finished product closing mechanism 407 includes a blister plate, an X-axis motion module, a Y-axis motion module, and a Z-axis module (not shown), so that the silo finished product closing mechanism can be precisely positioned to achieve a stable product placement action.

[0065] like Fig. 9 As shown, and refer to Figure 4 and Figure 5, the mass carrier 15 entering the mass carrier conveyor belt 7 of the product curing and receiving station 4 and the subsequent flow channel 10 completes steps S41 to S48 in sequence during the forward conveying process, namely: defective removal (step S41), UV surface light source curing (step S42), surface magnetic detection (step S43), 3D height inspection (step S44), finished product receiving and transportation (step S45), finished product closing in the silo (step S46), defective product removal (step S47), pushing the empty mass carrier 15 onto the mass carrier return belt 8 (step S48), and then being sent back to the flow channel 10 of the pole piece welding station 2. The UV curing mechanism 402 adopts the curing method during the belt operation to reduce the stacking and placement of tooling.

[0066] It should also be noted that, in this embodiment, each workstation is equipped with a CCD detection mechanism and a defective elimination mechanism after an important process. These CCD detection mechanisms each have a corresponding purpose, all of which are to detect whether the product magnetic steel shape, the quality block welding point state, and the glue state meet the product requirements, and output OK / NG signals to the PLC controller; these defective elimination mechanisms are after the CCD detection mechanism determines that the defective product has been identified, and the PLC controller will exclude the defective product through calculation when the defective product reaches the defective product elimination station. The mass block pressing mechanism on the pole piece welding station 2 and the mass block glue curing station 3 can be set to include a cylinder, a linear guide rail, and a product pressing head (not shown in the figure), so that the cylinder drives the product pressing head through the linear guide rail to press the mass block, ensuring that the mass block remains horizontal in the mass block carrier 15.

[0067] Finally, it should be noted that Figure 5 As shown, when the products produced by the automatic production line of the present invention do not need to realize the electrode welding function, it is only necessary to remove the electrode welding station 2. Accordingly, the mechanism related to the mass block loading on the electrode welding station 2 can be directly arranged on the mass block glue curing station 3 and located before the first product flipping and transporting mechanism 301. At the same time, the tail end of the n-shaped mass block carrier reflow skin 8 is arranged on the mass block glue curing station 3 and close to the magnetic steel assembly station 1.

[0068] The technical content and technical features of the present invention have been disclosed above, but it is understood that under the creative ideas of the present invention, those skilled in the art can make various changes and improvements to the above structure, including the combination of technical features disclosed or claimed separately here, and other combinations that obviously include these features. These variations and / or combinations all fall within the technical field involved in the present invention and fall within the protection scope of the claims of the present invention.

Claims

1. An automatic production line for assembling multi-magnetic circuits of X-axis horizontal motors, characterized in that It includes a PLC controller, and a magnetic steel assembly station, a pole piece welding station, a mass block gluing and curing station and a product curing and receiving station which are electrically connected to the PLC controller and arranged in sequence. Each station includes a frame, a flow channel arranged on the frame, and a plurality of integrated line mechanisms for assembling multi-magnetic circuits of an X-axis horizontal motor distributed at their respective stations along the flow channel. The plurality of integrated line mechanisms include a CCD detection mechanism and a defective product removal mechanism, and each flow channel is suitable for carrying a plurality of single-point toolings constituted as magnetic steel carriers or mass block carriers. The X-axis horizontal motor multi-magnetic circuit assembly automatic production line also includes a magnetic steel carrier conveyor belt, a magnetic steel carrier return belt, a mass block carrier conveyor belt and a mass block carrier return belt, and the magnetic steel carrier conveyor belt A magnetic steel carrier with a frame spanning the pole piece welding station and the mass block glue curing station to receive the tail of the flow channel from the magnetic steel assembly station; a magnetic steel carrier reflow belt spans the frame spanning the mass block glue curing station, the pole piece welding station and the magnetic steel assembly station and is connected at its tail end to the head end of the flow channel of the magnetic steel assembly station; a mass block carrier conveyor belt is mounted on the product curing and receiving station, and is connected at its head end and tail end to the flow channels of the mass block glue curing station and the product curing and receiving station respectively; a mass block carrier reflow belt is arranged in an n-shaped manner across the frame spanning the product curing and receiving station, the mass block glue curing station and the pole piece welding station, and is connected at its head end and tail end to the tail end of the flow channel of the product curing and receiving station and the head end of the flow channel of the pole piece welding station respectively; Among them, at the pole piece welding station and the mass block gluing and curing station, the magnetic steel carrier conveying belt is located parallel to the flow channel and the magnetic steel carrier reflux belt; the multiple integrated line mechanisms of the mass block gluing and curing station also include a magnetic steel carrier transport and clamping mechanism and a magnetic steel carrier demolding transport mechanism located after the CCD detection mechanism; a first magnetic steel carrier flipping mechanism is arranged at the tail end of the magnetic steel carrier conveying belt for completing the action before the magnetic steel carrier transport and clamping mechanism acts; a second magnetic steel carrier flipping mechanism is arranged at the head end of the magnetic steel carrier reflux belt for flipping the empty magnetic steel carrier on which the magnetic steel carrier demolding transport mechanism is placed.

2. The X-direction horizontal motor multi-magnetic circuit assembly production line as claimed in claim 1, characterized in that: On the magnetic steel assembly station, the multiple integrated line mechanisms are arranged in the order of the workstations and include: a magnetic steel carrier positioning cylinder, a first magnetic steel clip loading mechanism, a second magnetic steel clip loading mechanism, a third magnetic steel clip loading mechanism, a magnetic steel shaping pressing mechanism, a magnetic steel shaping horizontal pushing mechanism, the CCD detection mechanism, a magnetic steel carrier pushing cylinder, a good product pushing cylinder, and the defective product elimination mechanism, wherein the CCD detection mechanism is a CCD detection mechanism for the magnetic steel after shaping, and the defective product elimination mechanism is a defective product elimination mechanism for the magnetic steel after shaping.

3. The X-direction horizontal motor multi-magnetic circuit assembly production line as claimed in claim 2, characterized in that: Each of the first magnetic steel clip feeding mechanism, the second magnetic steel clip feeding mechanism and the third magnetic steel clip feeding mechanism includes a magnetic steel storage clip, a push rod connected to the magnetic steel storage clip for releasing the magnetic steel, a push rod cylinder connected to the push rod drive, a feeding electric cylinder, and a clamping claw installed on the feeding electric cylinder for grasping and releasing the magnetic steel.

4. The X-direction horizontal motor multi-magnetic circuit assembly production line as claimed in claim 1, characterized in that: On the pole piece welding station, the multiple integrated line mechanisms are arranged in the order of the workstations and include: a mass block carrier positioning cylinder, a mass block vibration disk loading mechanism, a mass block material picking and loading mechanism, a pole piece vibration disk loading mechanism, a pole piece material picking and loading mechanism, a laser welding mechanism, the CCD detection mechanism, and the defective product elimination mechanism, wherein the CCD detection mechanism is a laser welding point CCD detection mechanism, and the defective product elimination mechanism is a spot welding defective product elimination mechanism.

5. The X-direction horizontal motor multi-magnetic circuit assembly production line as claimed in claim 1, characterized in that: On the mass block gluing and curing workstation, the multiple integrated line mechanisms are arranged in the order of the workstations and include: a first product flipping and transporting mechanism, a product flipping mechanism, a second product flipping and transporting mechanism, a mass block pressing mechanism, a first magnetic steel gluing mechanism, a second magnetic steel gluing mechanism, the CCD detection mechanism, the first magnetic steel carrier flipping mechanism, the magnetic steel carrier transport and mold clamping mechanism, the defective product elimination mechanism, the magnetic steel carrier demolding and transporting mechanism, the second magnetic steel carrier flipping mechanism, the carrier horizontal pushing mechanism, the pressing UV light curing mechanism, and the mass block carrier pushing cylinder, wherein the CCD detection mechanism is a glue track CCD detection mechanism, and the defective product elimination mechanism is a gluing defective product elimination mechanism.

6. The X-direction horizontal motor multi-magnetic circuit assembly production line as claimed in claim 5, characterized in that: The product flipping mechanism has a first flipping point and a second flipping point, and is configured to flip the product at the first flipping point into the second flipping point when the first flipping point receives the product transported from the mass block carrier in the flow channel by the first product flipping and transporting mechanism, so that the second product flipping and transporting mechanism can transport the product from the second flipping point back into the mass block carrier.

7. The X-direction horizontal motor multi-magnetic circuit assembly production line as claimed in claim 5, characterized in that: The magnetic steel carrier transporting and clamping mechanism is configured to be able to clamp the magnetic steel carrier from the magnetic steel carrier conveyor belt with the mass block carrier in the flow channel, and after clamping, use its stripping rod to push multiple magnets with repulsive polarities in the magnetic steel carrier into the inner cavity of the mass block of the mass block carrier.

8. The X-direction horizontal motor multi-magnetic circuit assembly production line as claimed in claim 1, characterized in that: At the product curing and receiving station, the multiple integrated line mechanisms are arranged in the order of the workstations and include: a magnetic flux detection mechanism, the CCD detection mechanism, a finished product receiving and handling mechanism, a silo finished product closing mechanism, the defective product elimination mechanism, and a mass block carrier return pushing cylinder, wherein the CCD detection mechanism is a 3D height CCD detection mechanism, and the defective product elimination mechanism is a finished product defective product elimination mechanism, which includes a finished product defective product arranging mechanism.

9. The X-direction horizontal motor multi-magnetic circuit assembly production line as claimed in claim 8, characterized in that: The finished product closing mechanism of the silo includes a plastic suction plate, an X-axis motion module, a Y-axis motion module and a Z-axis module.

10. The X-direction horizontal motor multi-magnetic circuit assembly production line as claimed in claim 8, characterized in that: On the product curing and receiving station, a defective removal mechanism, a visual magnification and display mechanism, and a UV curing mechanism are arranged in sequence along one side of the mass block carrier conveyor belt. The visual magnification and display mechanism includes a visual amplifier and a display, and the UV curing mechanism is configured as a UV surface light source curing mechanism; an overflow glue manual detection platform is arranged along the other side of the mass block carrier conveyor belt.

11. An automatic production line for assembling multi-magnetic circuits of X-axis horizontal motors, characterized in that It includes a PLC controller, and a magnetic steel assembly station, a mass block glue curing station and a product curing and receiving station which are electrically connected to the PLC controller and arranged in sequence. Each station includes a frame, a flow channel arranged on the frame, and a plurality of integrated line mechanisms for assembling multi-magnetic circuits of X-axis horizontal motors distributed along the flow channel at their respective stations. The plurality of integrated line mechanisms include a CCD detection mechanism and a defective product removal mechanism, and each flow channel includes a single-hole tooling suitable for carrying a plurality of magnetic steel carriers or mass block carriers. The X-axis horizontal motor multi-magnetic circuit assembly automatic production line also includes a magnetic steel carrier conveying belt, a magnetic steel carrier return belt, a mass block carrier conveying belt and a mass block carrier return belt, and, The magnetic steel carrier conveyor belt spans the rack installation of the mass block gluing and curing station to receive the magnetic steel carrier from the tail end of the flow channel of the magnetic steel assembly station; the magnetic steel carrier return belt spans the rack installation of the mass block gluing and curing station and the magnetic steel assembly station and is connected to the head end of the flow channel of the magnetic steel assembly station at its tail end; the mass block carrier conveyor belt is installed on the product curing and receiving station, and is connected to the flow channels of the mass block gluing and curing station and the product curing and receiving station at its head end and tail end respectively; the mass block carrier return belt is arranged in an n-shaped manner across the rack installation of the product curing and receiving station and the mass block gluing and curing station, and is connected to the tail end of the flow channel of the product curing and receiving station and the head end of the flow channel of the mass block gluing and curing station at its head end and tail end respectively; Among them, on the mass block gluing and curing station, the magnetic steel carrier conveying belt is located parallel to the flow channel and the magnetic steel carrier return belt; the multiple integrated line mechanisms of the mass block gluing and curing station also include a magnetic steel carrier transport and clamping mechanism and a magnetic steel carrier demolding transport mechanism located after the CCD detection mechanism; a first magnetic steel carrier flipping mechanism is arranged at the tail end of the magnetic steel carrier conveying belt for completing the action before the magnetic steel carrier transport and clamping mechanism acts; a second magnetic steel carrier flipping mechanism is arranged at the head end of the magnetic steel carrier return belt for flipping the empty magnetic steel carrier with the magnetic steel carrier demolding transport mechanism placed on the head end.

12. The X-direction horizontal motor multi-magnetic circuit assembly production line according to claim 11, characterized in that: On the mass block gluing and curing workstation, the multiple integrated line mechanisms are arranged in the order of the workstations and include: a mass block carrier positioning cylinder, a mass block loading mechanism, a first product flipping and transporting mechanism, a product flipping mechanism, a second product flipping and transporting mechanism, a mass block pressing mechanism, a first magnetic steel gluing mechanism, a second magnetic steel gluing mechanism, the CCD detection mechanism, the first magnetic steel carrier flipping mechanism, the magnetic steel carrier transport and mold clamping mechanism, the defective product elimination mechanism, the magnetic steel carrier demolding and transporting mechanism, the second magnetic steel carrier flipping mechanism, a pressing UV light curing mechanism, and a mass block carrier cylinder, wherein the CCD detection mechanism is a magnetic steel glue CCD detection mechanism, and the defective product elimination mechanism is a gluing defective product elimination mechanism.

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