阅读说明：本技术 X向水平马达多磁路组装自动生产线 (X-direction horizontal motor multi-magnetic circuit assembly automatic production line ) 是由 马璐锋 张伟东 于 2021-02-01 设计创作，主要内容包括：本发明涉及X向水平马达多磁路组装自动生产线,包括PLC控制器、和依次排布的磁钢装配工站、极片焊接工站、质量块打胶固化工站和产品固化收料工站、磁钢载具传送皮带、磁钢载具回流皮带、质量块载具传送皮带及质量块载具回流皮带,每个工站都包括机架、流道、沿流道分布的包括CCD检测机构和不良品排除机构的多个集成式线体机构,每个流道都适于承载多个单穴位工装。本发明线体机构都集成设计,缩短了生产线的总长度,节省了人力,降低了生产成本；流道、单穴位工装、CCD检测和不良品自动剔除,极大提高了产品质量与稳定性。(The invention relates to an X-direction horizontal motor multi-magnetic circuit assembly automatic production line, which comprises a PLC controller, a magnetic steel assembly station, a pole piece welding station, a mass block gluing and curing station, a product curing and receiving station, a magnetic steel carrier conveying belt, a magnetic steel carrier backflow belt, a mass block carrier conveying belt and a mass block carrier backflow belt, wherein the magnetic steel assembly station, the pole piece welding station, the mass block gluing and curing station, the product curing and receiving station, the magnetic steel carrier conveying belt, the magnetic steel carrier backflow belt, the mass block carrier conveying belt and the mass block carrier backflow belt are sequentially arranged. The line body mechanism is integrally designed, so that the total length of a production line is shortened, the labor is saved, and the production cost is reduced; the flow channel, the single-hole tool, the CCD detection and the automatic defective product elimination greatly improve the product quality and stability.)

1. An automatic production line for assembling a multi-magnetic circuit of an X-direction horizontal motor is characterized by comprising a PLC, and a magnetic steel assembling work station, a pole piece welding work station, a mass block gluing and curing work station and a product curing and receiving work station which are electrically connected with the PLC and sequentially arranged, wherein each work station comprises a frame, runners arranged on the frame, and a plurality of integrated line mechanisms distributed on respective work stations along the runners and used for assembling the multi-magnetic circuit of the X-direction horizontal motor, the plurality of integrated line mechanisms comprise a CCD detection mechanism and a defective product removing mechanism, each runner is suitable for bearing a plurality of single-cavity-position tools which form magnetic steel carriers or mass block carriers, the automatic production line for assembling the X-direction horizontal motor multi-magnetic circuit further comprises a magnetic steel carrier conveying belt, a magnetic steel carrier backflow belt, a mass block carrier conveying belt and a mass block carrier backflow belt, the magnetic steel carrier conveying belt crosses the frames of the pole piece welding station and the mass block gluing and curing station to be erected so as to receive the magnetic steel carrier at the tail part of the flow channel from the magnetic steel assembly station; the magnetic steel carrier backflow belt crosses the frames of the mass block gluing and curing station, the pole piece welding station and the magnetic steel assembling station, is erected and is connected with the head end of a flow channel of the magnetic steel assembling station at the tail end of the frame; the mass block carrier conveying belt is erected on the product curing and receiving station, and the head end and the tail end of the mass block carrier conveying belt are respectively connected with a flow channel of the mass block gluing and curing station and a flow channel of the product curing and receiving station; the mass block carrier backflow belt is n-shaped and spans the rack of the product curing and receiving station, the mass block gluing and curing station and the pole piece welding station, and the head end and the tail end of the mass block carrier backflow belt are respectively connected with the tail end of a flow channel of the product curing and receiving station and the head end of a flow channel of the pole piece welding station.

2. The assembly line of claim 1, wherein said magnetic steel carrier conveyor belt is located in parallel between said flow channel and said magnetic steel carrier return belt at said pole piece welding station and said mass gluing and curing station; the integrated line body mechanisms of the mass block gluing and curing station further comprise a magnetic steel carrier carrying and mold clamping mechanism and a magnetic steel carrier demolding and carrying mechanism which are positioned behind the CCD detection mechanism; a first magnetic steel carrier turnover mechanism used for completing actions before the magnetic steel carrier carrying and die-closing mechanism acts is arranged at the tail end of the magnetic steel carrier conveying belt; and a second magnetic steel carrier turnover mechanism used for placing the magnetic steel carrier demoulding and carrying mechanism on an empty magnetic steel carrier on the head end to turn over is arranged at the head end of the magnetic steel carrier backflow belt.

3. The assembly line of multiple magnetic circuits of an X-direction horizontal motor according to claim 1 or 2, wherein on said magnetic steel assembly station, said plurality of integrated linear body mechanisms arranged in sequence of stations comprises: push away magnet steel carrier location cylinder, first magnet steel cartridge clip feed mechanism, second magnet steel cartridge clip feed mechanism, third magnet steel cartridge clip feed mechanism, magnet steel plastic pushing mechanism, magnet steel plastic horizontal pushing mechanism CCD detection mechanism, magnet steel carrier release cylinder, yields release cylinder defective products get rid of the mechanism, wherein, CCD detection mechanism is plastic back magnet steel CCD detection mechanism, defective products get rid of the mechanism and get rid of the mechanism for plastic back magnet steel defective products.

4. The assembly line of claim 3, wherein each of the first magnetic steel cartridge clip loading mechanism, the second magnetic steel cartridge clip loading mechanism and the third magnetic steel cartridge clip loading mechanism comprises a magnetic steel storage cartridge clip, a push rod connected with the magnetic steel storage cartridge clip for releasing the magnetic steel, a push rod cylinder connected with the push rod in a driving manner, a loading electric cylinder, and a clamping jaw arranged on the loading electric cylinder for grabbing and releasing the magnetic steel.

5. The assembly line of multi-magnetic circuit of X-direction horizontal motor according to claim 1 or 2, wherein on the pole piece welding station, the arrangement of the plurality of integrated linear body mechanisms in sequence of stations comprises: push away quality piece carrier location cylinder, quality piece vibration dish feed mechanism, quality piece and get material feed mechanism, pole piece vibration dish feed mechanism, pole piece and get material feed mechanism, laser welding mechanism CCD detection mechanism the defective products gets rid of the mechanism, wherein, CCD detection mechanism is laser solder joint CCD detection mechanism, the defective products gets rid of the mechanism and gets rid of the mechanism for spot welding defective products.

6. The assembly line of claim 2, wherein the plurality of integrated linear body mechanisms are arranged in sequence of stations on the mass block gluing and curing station, and the assembly line comprises: the device comprises a first product overturning and carrying mechanism, a product overturning mechanism, a second product overturning and carrying mechanism, a mass block pressing mechanism, a first magnetic steel glue beating mechanism, a second magnetic steel glue beating mechanism, a CCD detection mechanism, a first magnetic steel carrier overturning mechanism, a magnetic steel carrier carrying and mould closing mechanism, a defective product removing mechanism, a magnetic steel carrier demoulding and carrying mechanism, a second magnetic steel carrier overturning mechanism, a carrier transverse pushing mechanism, a pressing UV light curing mechanism and a mass block pushing carrier cylinder, wherein the CCD detection mechanism is a glue track CCD detection mechanism, and the defective product removing mechanism is a glue defective product removing mechanism.

7. The X-direction horizontal motor multi-magnetic circuit assembly line as claimed in claim 6, wherein the product-flipping mechanism has a first flipping acupoint and a second flipping acupoint, and is configured to flip over the products at the first flipping acupoint into the second flipping acupoint when the first flipping acupoint receives the products from the first product-flipping transporting mechanism from the mass carrier in the flow channel, so that the second product-flipping transporting mechanism can transport the products from the second flipping acupoint back into the mass carrier.

8. The X-direction horizontal motor multi-magnetic circuit assembly line according to claim 6, wherein the magnetic steel carrier carrying and clamping mechanism is configured to clamp the magnetic steel carrier from the magnetic steel carrier conveyor belt and the mass block carrier in the flow channel, and to push the magnetic steels with the repulsions of the polarities in the magnetic steel carrier into the inner cavity of the mass block carrier by using the stripper rod after clamping.

9. The assembly line of claim 2, wherein the plurality of integrated linear mechanisms are arranged in sequence of stations on the product curing and receiving station, and the assembly line comprises: the device comprises a magnetic flux detection mechanism, a CCD detection mechanism, a finished product receiving and carrying mechanism, a bin finished product collecting mechanism, a defective product removing mechanism and a mass block carrier return pushing cylinder, wherein the CCD detection mechanism is a 3D height CCD detection mechanism, the defective product removing mechanism is a finished product defective product removing mechanism, and the finished product defective product removing mechanism comprises a finished product defective product arranging mechanism.

10. The X-direction horizontal motor multi-magnetic circuit assembly line of claim 9, wherein the bin finished product take-up mechanism comprises a blister tray, an X-axis motion module, a Y-axis motion module, and a Z-axis module.

11. The assembly line of the multi-magnetic circuit of the X-direction horizontal motor according to claim 9, wherein a defect elimination mechanism, a visual amplification display mechanism and a UV curing mechanism are further disposed in sequence along one side of the mass carrier conveyor belt at the product curing and material receiving station, the visual amplification display mechanism includes a visual amplifier and a display, and the UV curing mechanism is configured as a UV area light source curing mechanism; and an excessive glue manual detection platform is arranged along the other side of the mass block carrier conveying belt.

12. An X-direction horizontal motor multi-magnetic circuit assembly automatic production line is characterized by comprising a PLC (programmable logic 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 with the PLC and sequentially arranged, wherein each station comprises a rack, runners arranged on the rack, and a plurality of integrated line mechanisms distributed on respective stations along the runners and used for X-direction horizontal motor multi-magnetic circuit assembly, the plurality of integrated line mechanisms comprise a CCD (charge coupled device) detection mechanism and a defective product removing mechanism, each runner comprises a single-cavity tool suitable for bearing a plurality of magnetic steel carriers or mass block carriers, the X-direction horizontal motor multi-magnetic circuit assembly automatic production line further comprises a magnetic steel carrier conveying belt, a magnetic steel carrier backflow belt, a mass block carrier conveying belt and a mass block carrier backflow belt, and the magnetic steel carrier conveying belt spans across the rack of the mass block gluing and curing station to be erected to receive signals from the magnetic steel assembly station A magnetic steel carrier at the tail part of the runner of the station; the magnetic steel carrier backflow belt crosses the mass block gluing and curing station and the frame of the magnetic steel assembly station, is erected and is connected with the head end of a flow channel of the magnetic steel assembly station at the tail end of the frame; the mass block carrier conveying belt is erected on the product curing and receiving station, and the head end and the tail end of the mass block carrier conveying belt are respectively connected with a flow channel of the mass block gluing and curing station and a flow channel of the product curing and receiving station; the mass block carrier backflow belt is n-shaped and spans the rack of the product curing and receiving station and the mass block gluing and curing station, and the head end and the tail end of the mass block carrier backflow belt are respectively connected with the tail end of a 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.

13. The assembly line of claim 12, wherein said magnetic steel carrier conveyor belt is positioned in parallel between said runner and said magnetic steel carrier return belt at said mass gluing and curing station; the integrated line body mechanisms of the mass block gluing and curing station further comprise a magnetic steel carrier carrying and mold clamping mechanism and a magnetic steel carrier demolding and carrying mechanism which are positioned behind the CCD detection mechanism; a first magnetic steel carrier turnover mechanism used for completing actions before the magnetic steel carrier carrying and die-closing mechanism acts is arranged at the tail end of the magnetic steel carrier conveying belt; and a second magnetic steel carrier turnover mechanism used for placing the magnetic steel carrier demoulding and carrying mechanism on an empty magnetic steel carrier on the head end to turn over is arranged at the head end of the magnetic steel carrier backflow belt.

14. The assembly line of multi-magnetic circuit of X-direction horizontal motor according to claim 12 or 13, wherein on the mass block gluing and curing station, the arrangement of the plurality of integrated linear body mechanisms in sequence of stations comprises: the device comprises a mass block pushing carrier positioning cylinder, a mass block feeding mechanism, a first product overturning and carrying mechanism, a product overturning mechanism, a second product overturning and carrying mechanism, a mass block pressing mechanism, a first magnetic steel glue beating mechanism, a second magnetic steel glue beating mechanism, a CCD detection mechanism, a first magnetic steel carrier overturning mechanism, a magnetic steel carrier carrying and mould closing mechanism, a defective product removing mechanism, a magnetic steel carrier demoulding and carrying mechanism, a second magnetic steel carrier overturning mechanism, a pressing UV light curing mechanism and a mass block pushing cylinder, wherein the CCD detection mechanism is a magnetic steel glue CCD detection mechanism, and the defective product removing mechanism is a glue defective product removing mechanism.

Technical Field

The invention relates to the technical field of automatic production lines, in particular to an X-direction horizontal motor multi-magnetic circuit assembly automatic production line.

Background

The production line for assembling the X-direction horizontal motor multi-magnetic circuit on the market mainly has three forms: manual line, semi-automatic line, full-automatic line. All processes of the manual line are manually operated by staff through product clamps, the number of required staff is about 45 per class, the labor intensity is high, and the product quality and the yield are not guaranteed. The semi-automatic line has been realized automaticly at its partial simple station (point is glued, spot welding etc.), mostly is the unit, and product quality promotes to some extent, and intensity of labour reduces, nevertheless staff's quantity does not obviously reduce in this kind of production line. The full-automatic production line is mainly a flexible line, a main frame is conveyed by a belt, a multi-hole tool is circulated, and a three-axis coating machine is used as an auxiliary machine to realize various automatic actions (dispensing, CCD detection and the like), but the production line has more processes and longer line bodies, and the multi-hole tool causes lower product precision.

Disclosure of Invention

To overcome the above problems, it would be advantageous to provide an integrated X-direction horizontal motor multi-magnetic circuit assembly automatic production line that can reduce the overall length of the production line, reduce the use of line-watching personnel, and improve the product quality.

To this end, according to a first aspect of the present invention, there is provided an automatic X-direction horizontal motor multi-magnetic circuit assembly production line, comprising 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 sequentially arranged, each station comprising a frame, a runner disposed on the frame, and a plurality of integrated line mechanisms distributed on its respective stations along the runner for X-direction horizontal motor multi-magnetic circuit assembly, the plurality of integrated line mechanisms comprising a CCD detection mechanism and a defective product elimination mechanism, and each runner being adapted to carry a plurality of single-cavity tools configured as magnetic steel carriers or mass carriers, wherein the automatic X-direction horizontal motor multi-magnetic circuit assembly production line further comprises a magnetic steel carrier transport belt, a magnetic steel carrier return belt, a mass carrier transport belt, and a mass carrier return belt, the magnetic steel carrier conveying belt crosses the frames of the pole piece welding station and the mass block gluing and curing station to be erected so as to receive the magnetic steel carrier at the tail part of the flow channel from the magnetic steel assembly station; the magnetic steel carrier backflow belt crosses the frames of the mass block gluing and curing station, the pole piece welding station and the magnetic steel assembling station, is erected and is connected with the head end of a flow channel of the magnetic steel assembling station at the tail end of the frame; the mass block carrier conveying belt is erected on the product curing and receiving station, and the head end and the tail end of the mass block carrier conveying belt are respectively connected with a flow channel of the mass block gluing and curing station and a flow channel of the product curing and receiving station; the mass block carrier backflow belt is n-shaped and spans the rack of the product curing and receiving station, the mass block gluing and curing station and the pole piece welding station, and the head end and the tail end of the mass block carrier backflow belt are respectively connected with the tail end of a flow channel of the product curing and receiving station and the head end of a flow channel of the pole piece welding station.

In the invention, because the line body mechanisms are integrally designed, the total length of the production line is shortened to the maximum extent; because the single-cavity tool is adopted, each station is provided with CCD detection, defective products are automatically removed, and the single-cavity tool is accurately positioned by adopting a flow channel, the product quality and the stability are greatly improved; because the total length of the line body is shortened, and CCD detects automatic processes such as rejecting with defective products automatically, whole production line only need be equipped with 1 people as the staff of looking for the line +1 auxiliary personnel can, saved the manpower greatly, reduced manufacturing cost.

Further, on the pole piece welding station and the mass block gluing and curing station, the magnetic steel carrier conveying belt is positioned between the flow channel and the magnetic steel carrier backflow belt in parallel; the integrated line body mechanisms of the mass block gluing and curing station further comprise a magnetic steel carrier carrying and mould closing mechanism and a magnetic steel carrier demoulding and carrying mechanism which are positioned behind the CCD detection mechanism; a first magnetic steel carrier turnover mechanism used for completing actions before the magnetic steel carrier carrying and die-closing mechanism acts is arranged at the tail end of the magnetic steel carrier conveying belt; and a second magnetic steel carrier turnover mechanism used for placing the magnetic steel carrier demoulding and carrying mechanism on an empty magnetic steel carrier on the head end for turnover is arranged at the head end of the magnetic steel carrier backflow belt.

Through the mechanism arrangement, the first magnetic steel carrier turnover mechanism can turn over the magnetic steel carrier on the tail end of the magnetic steel carrier conveying belt before die assembly, then the magnetic steel carrier after turning over is carried by the magnetic steel carrier carrying and die assembly mechanism to be matched with the mass block carrier on the flow channel, after die assembly, namely, after the magnetic steel enters the inner cavity of the mass block, the empty magnetic steel carrier is carried to the head end of the magnetic steel carrier backflow belt through the magnetic steel carrier demoulding and carrying mechanism, and then the empty magnetic steel carrier can be turned over through the second magnetic steel carrier turnover mechanism to flow back to the magnetic steel assembly station.

Still further, on magnet steel assembly work station, a plurality of integrated form line body mechanisms arrange according to the precedence order of station and include in proper order: push away magnet steel carrier location cylinder, first magnet steel cartridge clip feed mechanism, second magnet steel cartridge clip feed mechanism, third magnet steel cartridge clip feed mechanism, magnet steel plastic pushing mechanism, magnet steel plastic sidestep mechanism, CCD detection mechanism, magnet steel carrier release cylinder, yields release cylinder, defective products exclusion mechanism, wherein, CCD detection mechanism is plastic back magnet steel CCD detection mechanism, and defective products exclusion mechanism is plastic back magnet steel defective products exclusion mechanism.

Through the arrangement, firstly, an empty magnetic steel carrier from a magnetic steel carrier backflow belt can enter a flow channel of a magnetic steel assembly station, then, in the process of forward operation in the flow channel, the loading of first magnetic steel, the loading of second magnetic steel, the loading of third magnetic steel, a magnetic circuit pressing (namely pressing shaping), magnetic steel shaping (namely transverse pushing shaping), the position checking of a shaped magnetic steel CCD magnetic circuit, the magnetic steel carrier is pushed out from the flow channel, shaped magnetic steel good products (together with the magnetic steel carrier) coming out of the flow channel are pushed out to a magnetic steel carrier conveying belt, and shaped magnetic steel defective products (together with the magnetic steel carrier) coming out of the flow channel are removed.

Furthermore, each of the first magnetic steel cartridge clip feeding mechanism, the second magnetic steel cartridge clip feeding mechanism and the third magnetic steel cartridge clip feeding mechanism comprises a magnetic steel storage cartridge clip, a push rod connected with the magnetic steel storage cartridge clip and used for releasing magnetic steel, a push rod cylinder connected with the push rod in a driving mode, a feeding electric cylinder and a clamping jaw installed on the feeding electric cylinder and used for grabbing and releasing the magnetic steel.

Through the structure arrangement, the push rod is pushed by the push rod cylinder, and the magnetic steels in the magnetic steel storage cartridge clip are sequentially pushed to the magnetic steel clamping position; the feeding electric cylinder moves the clamping jaw to the clamping position to clamp the magnetic steel, and then moves to the discharging position to release the magnetic steel, so that the magnetic steel is fed.

In addition further, on pole piece welding workstation, a plurality of integrated form line body mechanisms arrange according to the precedence order of station and include in proper order: the device comprises a mass block pushing carrier positioning cylinder, a mass block vibrating disc feeding mechanism, a mass block taking feeding mechanism, a pole piece vibrating disc feeding mechanism, a pole piece taking feeding mechanism, a laser welding mechanism, a CCD detection mechanism and a defective product removing mechanism, wherein the CCD detection mechanism is a laser welding spot CCD detection mechanism, and the defective product removing mechanism is a spot welding defective product removing mechanism.

Through the mechanism arrangement, the mass block carrier from the mass block carrier backflow belt can enter a flow channel of a pole piece welding station, then the mass block carrier, the pole piece feeding, the laser welding point CCD detection and the spot welding defective product elimination are completed in sequence in the forward operation process in the flow channel, and then the mass block carrier continuously enters the flow channel of the mass block gluing and curing station. Preferably, a process of pressing the mass block is further included after the mass block feeding is completed, and the process can be realized by means of a mass block pressing mechanism after the mass block taking and feeding mechanism.

In addition further, on the solidification workstation is glued to the quality piece, a plurality of integrated form line body mechanisms arrange according to the order of station and include in proper order: the device comprises a first product overturning and carrying mechanism, a product overturning mechanism, a second product overturning and carrying mechanism, a mass block pressing mechanism, a first magnetic steel glue beating mechanism, a second magnetic steel glue beating mechanism, a CCD detection mechanism, a first magnetic steel carrier overturning mechanism, a magnetic steel carrier carrying and mould closing mechanism, a defective product removing mechanism, a magnetic steel carrier demoulding and carrying mechanism, a second magnetic steel carrier overturning mechanism, a carrier transverse pushing mechanism, a pressing UV (ultraviolet) photo-curing mechanism and a mass block pushing carrier cylinder, wherein the CCD detection mechanism is a glue track CCD detection mechanism, and the defective product removing mechanism is a glue defective product removing mechanism.

Through the arrangement of the mechanisms, during the forward conveying process of the mass block carrier entering the runner of the mass block gluing and curing station, product conveying before overturning, product conveying after reversing, mass block pressing, mass block gluing, glue track CCD (charge coupled device) inspection, magnetic steel carrier overturning, mold closing of the magnetic steel carrier and the mass block carrier, gluing defective product removing, magnetic steel demoulding, conveying and demoulding to obtain an empty magnetic steel carrier, transversely pushing the mass block carrier to enter a laminating UV (ultraviolet) light curing mechanism, laminating UV light curing, pushing the mass block carrier to a mass block carrier conveying belt, overturning the empty magnetic steel carrier while laminating UV light curing, and then conveying the empty magnetic steel carrier by the magnetic steel carrier backflow belt to flow back into the runner of the magnetic steel assembly station.

Still further, the product turnover mechanism has a first turnover acupoint and a second turnover acupoint and is configured to turn over the product at the first turnover acupoint to enter the second turnover acupoint when the first turnover acupoint receives the product which is transported from the first product turnover transport mechanism in the mass block carrier in the flow channel, so that the second product turnover transport mechanism can transport the product back to the mass block carrier from the second turnover acupoint.

Through the arrangement, the product in the mass carrier returns to the original position after being turned over by 180 degrees.

Furthermore, the magnetic steel carrier carrying and clamping mechanism is arranged to clamp the magnetic steel carrier from the magnetic steel carrier conveying belt and the mass block carrier in the flow channel, and the plurality of magnetic steels with repulsions of polarities in the magnetic steel carrier are pushed into an inner cavity of the mass block carrier by using the stripping rod after the magnetic steel carrier carrying and clamping mechanism is clamped.

Through the structure, the shaped magnetic steel enters the inner cavity of the mass block after die assembly.

Still further in addition, on the work station is received in the product solidification, a plurality of integrated form line body mechanisms arrange according to the precedence order of station and include in proper order: the device comprises a magnetic flux detection mechanism, a CCD detection mechanism, a finished product receiving and carrying mechanism, a bin finished product collecting mechanism, a defective product removing mechanism and a mass block carrier return pushing cylinder, wherein the CCD detection mechanism is a 3D height CCD detection mechanism, the defective product removing mechanism is a finished product defective product removing mechanism, and the finished product defective product removing mechanism comprises a finished product defective product arranging mechanism.

Through the mechanism arrangement, in the process of forward conveying, the mass block carrier entering the flow channel of the product curing and material receiving work station sequentially completes surface magnetic detection, 3D height inspection, finished product material receiving and conveying, material bin finished product collection, defective product removal, pushing of the empty mass block carrier to the mass block carrier backflow belt, and then sending the empty mass block carrier back to the flow channel of the pole piece welding work station.

Still further, feed bin finished product closing mechanism includes plastic uptake charging tray, X axle motion module, Y axle motion module and Z axle module.

Through the arrangement, the stock bin finished product closing mechanism can perform fine positioning, so that stable product placing action can be realized.

Still further, a defective product removing mechanism, a visual amplification display mechanism and a UV curing mechanism are sequentially arranged on the product curing and receiving station along one side of the mass carrier conveying belt, the visual amplification display mechanism comprises a visual amplifier and a display, and the UV curing mechanism is set to be a UV area light source curing mechanism; and an excessive glue manual detection platform is arranged along the other side of the mass block carrier conveying belt.

Through the structure, the mass block carrier can sequentially complete the bad waste discharge of the die assembly magnetic steel state, the glue overflow on the surface of the magnetic steel, the manual scratch detection and the UV curing of the magnetic steel glue before entering the flow channel of the work station.

According to a second aspect of the present invention, there is provided an automatic production line for assembling multiple magnetic circuits of an X-direction horizontal motor, comprising a PLC controller, and a magnetic steel assembling station, a mass gluing curing station, and a product curing and receiving station electrically connected to the PLC controller and sequentially arranged, each station comprising a frame, a runner disposed on the frame, and a plurality of integrated line mechanisms distributed on its respective stations along the runner for assembling multiple magnetic circuits of the X-direction horizontal motor, the plurality of integrated line mechanisms comprising a CCD detection mechanism and a defective product elimination mechanism, and each runner being adapted to carry a plurality of single-cavity tools configured as magnetic steel carriers or mass carriers, wherein the automatic production line for assembling multiple magnetic circuits of an X-direction horizontal motor further comprises a magnetic steel carrier transport belt, a magnetic steel carrier return belt, a mass carrier transport belt, and a mass carrier return belt, the magnetic steel carrier conveying belt crosses the frame of the mass block gluing and curing station to be erected to receive the magnetic steel carrier at the tail of the flow channel from the magnetic steel assembly station; the magnetic steel carrier backflow belt crosses the mass block gluing and curing station and the frame of the magnetic steel assembly station, is erected and is connected with the head end of a flow channel of the magnetic steel assembly station at the tail end of the frame; the mass block carrier conveying belt is erected on the product curing and receiving station, and the head end and the tail end of the mass block carrier conveying belt are respectively connected with a flow channel of the mass block gluing and curing station and a flow channel of the product curing and receiving station; the mass block carrier backflow belt is n-shaped and spans the rack of the product curing and receiving station and the mass block gluing and curing station, and the head end and the tail end of the mass block carrier backflow belt are respectively connected with the tail end of a 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.

Compared with the technical scheme of the first aspect of the invention, the technical scheme of the second aspect eliminates a pole piece welding station, namely, a product does not need to be welded with a pole piece, correspondingly, because the pole piece welding station is lacked, a magnetic steel carrier conveying belt and a magnetic steel carrier backflow belt are correspondingly shortened, and a mass block carrier backflow belt is also correspondingly shortened and returns to a flow channel of the mass block gluing and curing station between the magnetic steel assembling station and the mass block gluing and curing station.

Furthermore, on the mass block gluing and curing station, a magnetic steel carrier conveying belt is parallelly positioned between the flow channel and a magnetic steel carrier backflow belt; the integrated line body mechanisms of the mass block gluing and curing station further comprise a magnetic steel carrier carrying and mould closing mechanism and a magnetic steel carrier demoulding and carrying mechanism which are positioned behind the CCD detection mechanism; a first magnetic steel carrier turnover mechanism used for completing actions before the magnetic steel carrier carrying and die-closing mechanism acts is arranged at the tail end of the magnetic steel carrier conveying belt; and a second magnetic steel carrier turnover mechanism used for placing the magnetic steel carrier demoulding and carrying mechanism on an empty magnetic steel carrier on the head end for turnover is arranged at the head end of the magnetic steel carrier backflow belt.

Still further, on the quality piece is beaten and is glued solidification workstation, a plurality of integrated form line body mechanisms arrange according to the precedence order of station and include in proper order: the device comprises a mass block pushing carrier positioning cylinder, a mass block feeding mechanism, a first product overturning and carrying mechanism, a product overturning mechanism, a second product overturning and carrying mechanism, a mass block pressing mechanism, a first magnetic steel glue beating mechanism, a second magnetic steel glue beating mechanism, a CCD detection mechanism, a first magnetic steel carrier overturning mechanism, a magnetic steel carrier carrying and mould clamping mechanism, a defective product removing mechanism, a magnetic steel carrier demoulding and carrying mechanism, a second magnetic steel carrier overturning mechanism, a pressing UV light curing mechanism and a mass block pushing carrier cylinder, wherein the CCD detection mechanism is a magnetic steel glue CCD detection mechanism, and the defective product removing mechanism is a glue defective product removing mechanism.

These and other aspects of the invention are apparent from and will be elucidated with reference to the embodiments described hereinafter.

Drawings

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

fig. 1 is a schematic perspective view of a magnetic steel assembly station of an X-direction horizontal motor multi-magnetic circuit assembly automatic production line according to a first embodiment of the present invention;

FIG. 2 is a perspective view of a pole piece welding station of an X-direction horizontal motor multi-magnetic circuit assembly automatic production line according to a first embodiment of the present invention;

FIG. 3 is a schematic perspective view of a mass gluing and curing station of an X-direction horizontal motor multi-magnetic circuit assembly automatic production line according to a first embodiment of the present invention;

FIG. 4 is a schematic perspective view of a product curing and receiving station of the X-direction horizontal motor multi-magnetic circuit assembly automatic production line according to the first embodiment of the present invention;

FIG. 5 is a schematic plan view of an X-direction horizontal motor multi-magnetic circuit assembly automated manufacturing line according to an embodiment of the present invention, showing the major processes of each station simultaneously;

FIG. 6 is a schematic process flow diagram of the magnetic steel assembly station shown in FIG. 1;

FIG. 7 is a schematic process flow diagram of the pole piece welding station of FIG. 1;

FIG. 8 is a schematic process flow diagram of the mass block gluing and curing station shown in FIG. 1;

FIG. 9 is a schematic process flow diagram of the product cure receiving station of FIG. 1.

Detailed Description

Embodiments of the present invention will be described below with reference to the accompanying drawings.

In this document, directional references, such as "front", "back", etc., used to explain the structure and/or action of various portions of the disclosed embodiments, are not absolute, but relative. These representations are suitable when the various parts of the disclosed embodiments are in the positions shown in the figures. If the position or frame of reference of the disclosed embodiments changes, these representations also change according to the change of the position or frame of reference of the disclosed embodiments.

As shown in fig. 1 to 5, the X-direction horizontal motor multi-magnetic circuit assembly automatic production line according to the first embodiment of the present invention includes a PLC controller (not shown), and a magnetic steel assembling station 1, a pole piece welding station 2, a mass gluing curing station 3, and a product curing and receiving station 4, which are electrically connected to the PLC controller and sequentially arranged, and further includes a magnetic steel carrier conveying belt 5, a magnetic steel carrier reflow belt 6, a mass carrier conveying belt 7, and a mass carrier reflow belt 8. Each station comprises a frame 9, a runner 10 arranged on the frame 9, a plurality of integrated linear body mechanisms distributed on the runner 10 at respective stations thereof for X-direction horizontal motor multi-magnetic circuit assembly, the plurality of integrated linear body mechanisms comprising a CCD detection mechanism and a defective product elimination mechanism (which will be described later in the description of the respective stations). Each flow channel 10 is adapted to receive a plurality of single-cavity tools configured as magnet steel carriers 14 or mass carriers 15.

As shown in fig. 5, a magnetic steel carrier conveyor belt 5 is erected across the frame 9 of the pole piece welding station 2 and the frame 9 of the mass block gluing and curing station 3 to receive a magnetic steel carrier 14 from the tail of the flow channel 10 of the magnetic steel assembly station 1; the magnetic steel carrier backflow belt 6 is erected across the frame 9 of the mass block gluing and 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 the tail end of the magnetic steel carrier backflow belt is connected with the head end of a flow channel 10 of the magnetic steel assembly station 1; the mass block carrier conveying belt 7 is erected on the product curing and receiving station 4, and the head end and the tail end of the mass block carrier conveying belt are respectively connected with the flow channel 10 of the mass block gluing and curing station 3 and the flow channel 10 of the product curing and receiving station 4; the mass block carrier backflow belt 8 is n-shaped, spans the rack 9 of the product curing and receiving station 4, the rack 9 of the mass block gluing and curing station 3 and the rack 9 of the pole piece welding station 2, and is arranged in an erecting mode, and the head end and the tail end of the mass block carrier backflow belt are respectively connected with the tail end of a flow channel 10 of the product curing and receiving station 4 and the head end of a flow channel 10 of the pole piece welding station 2. As shown in fig. 5, on the pole piece welding station 2 and the mass block gluing and curing station 3, the magnetic steel carrier conveying belt 5 is positioned between the runner 10 and the magnetic steel carrier reflow belt 6 in parallel.

As shown in fig. 1, on magnetic steel assembly station 1, a plurality of integrated line body mechanisms are arranged according to the sequence of stations and sequentially include: the device comprises a magnetic steel carrier pushing positioning cylinder 100, a first magnetic steel clip feeding mechanism 101, a second magnetic steel clip feeding mechanism 102, a third magnetic steel clip feeding mechanism 103, a magnetic steel shaping pressing mechanism 104, a magnetic steel shaping transverse pushing mechanism 105, a shaped magnetic steel CCD detection mechanism 106, a magnetic steel carrier pushing cylinder 107, a good product pushing cylinder 108 and a shaped magnetic steel defective product removing mechanism 109.

As shown in fig. 6 and referring to fig. 1 and 5, at magnetic steel assembly station 1, empty magnetic steel carrier 14 from magnetic steel carrier return belt 6 is first allowed to enter runner 10 of magnetic steel assembly station 1, and then during forward operation in runner 10, processes S11 to S19 are sequentially completed, that is: the method comprises the steps of feeding first magnetic steel (step S11), feeding second magnetic steel (step S12), feeding third magnetic steel (step S13), pressing a magnetic circuit (namely pressing and shaping) (step S14), shaping magnetic steel (namely transversely pushing and shaping) (step S15), checking the position of a shaped magnetic steel CCD magnetic circuit (step S16), pushing a magnetic steel carrier out of a runner (step S17), pushing a shaped magnetic steel good product (together with a magnetic steel carrier 14) out of the runner 10 onto a magnetic steel carrier conveying belt 5 (step S18), and removing the shaped magnetic steel good product (together with the magnetic steel carrier 14) out of the runner 10 onto a defective product placing plate 110 (step S19).

It should be noted that, the shaping of the magnetic steel in the present embodiment is performed by using 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 number of magnetic steels. Correspondingly, it should be understood that if the steel magnet shaping is performed by two steel magnet shaping, only the third steel magnet clip feeding mechanism 103 on the steel magnet assembling station 1 needs to be removed, and if the steel magnet shaping is performed by no steel magnet shaping, only the fourth steel magnet clip feeding mechanism and the fifth steel magnet clip feeding mechanism need to be arranged behind the third steel magnet clip feeding mechanism 103 on the steel magnet assembling station 1.

As shown in fig. 1, each of the first magnetic steel cartridge clip feeding mechanism 101, the second magnetic steel cartridge clip feeding mechanism 102, and the third magnetic steel cartridge clip feeding mechanism 103 includes a magnetic steel storage cartridge clip (not shown), a push rod (not shown) connected to the magnetic steel storage cartridge clip for releasing the magnetic steel, a push rod cylinder 121 connected to the push rod in a driving manner, a feeding electric cylinder 122, and a clamping jaw 123 installed on the feeding electric cylinder 122 for grabbing and releasing the magnetic steel. When the magnetic steel storage cartridge clip works, the push rod cylinder 121 is utilized to push the push rod, and the magnetic steels in the magnetic steel storage cartridge clip are sequentially pushed to the magnetic steel clamping position; the feeding electric cylinder 122 moves the clamping jaw 123 to the clamping position to clamp the magnetic steel, and then moves to the discharging position to release the magnetic steel, so that the magnetic steel is fed.

As shown in fig. 2, on pole piece welding station 2, a plurality of integrated line body mechanisms are arranged according to the sequence of stations and sequentially include: a pushing mass carrier positioning cylinder (not shown), a mass vibration disc feeding mechanism 201, a mass taking feeding mechanism 202, a pole piece vibration disc feeding mechanism 203, a pole piece taking feeding mechanism 204, a laser welding mechanism 205, a laser welding spot CCD detection mechanism 206 and a spot welding defective product removing mechanism 207. A proof mass pressing mechanism (not shown) may be disposed between the proof mass reclaiming feeding mechanism 202 and the pole piece vibration disk feeding mechanism 203.

In the present embodiment, the laser welding mechanism 205 is a laser welding machine and is equipped with a vision capturing system to automatically capture the position state of the product, and spot-weld a pole piece (not shown) to a mass block (not shown), so that the use is convenient and fast.

As shown in fig. 7, and with reference to fig. 2 and 5, the mass carrier 15 from the mass carrier return belt 8 is first allowed to enter the flow channel 10 of the pole piece soldering station 2, and then during the forward operation in the flow channel 10, the processes S21 to S26 are sequentially completed, that is: loading a mass block (step S21), pressing the mass block (step S22), loading a pole piece (step S23), performing laser welding (step S24), performing laser welding point CCD detection (step S25), removing spot welding defective products (step S26), and then enabling the mass block carrier 15 to continuously enter the runner 10 of the mass block gluing and curing work station 3 forwards.

As shown in fig. 2, the mass vibration tray feeding mechanism 201 includes a vibration tray 221 and a material distribution plate 222, the mass material taking feeding mechanism 202 includes a carrying electric cylinder 223 and a material taking clamping jaw 224 mounted on the carrying electric cylinder 223, and the material taking clamping jaw 224 may also be configured as a suction nozzle. Through the arrangement, the mass block, namely the material, is fed by the vibration disc 221, the vibration disc 221 conveys the material to the material distribution plate 222, the material taking clamping jaws 224 or the suction nozzles are driven by the conveying electric cylinders 223 to grab the material at the material taking position, then the material is conveyed to the material placing position, and the material is placed in acupuncture points of the mass block carrier 15. It should be noted that the pole piece vibration disc feeding mechanism 203 and the pole piece material taking and feeding mechanism 204 for feeding, taking and feeding the pole pieces are similar in structure. In addition, it should be understood that, although only one set of pole piece vibration disc feeding mechanism and pole piece material taking feeding mechanism is shown in this embodiment, that is, only one pole piece needs to be welded to the mass block, in other embodiments, it is fully possible to provide one set of pole piece vibration disc feeding mechanism and pole piece material taking feeding mechanism after the pole piece vibration disc feeding mechanism 203 and the pole piece material taking feeding mechanism 204 to satisfy the feeding of another pole piece, and accordingly, one more step of pole piece feeding in fig. 7 is correspondingly added.

In addition, as shown in fig. 1 and 2, it should be noted that although magnetic steel assembly station 1 does not show magnetic steel carrier reflow belt 6 but shows it on pole piece welding station 2 (see the overhanging portion in fig. 2), it should be understood that this overhanging magnetic steel carrier reflow belt 6 portion should be erected on magnetic steel assembly station 1.

As shown in fig. 3, on the mass block gluing and curing station 3, a plurality of integrated line mechanisms are arranged according to the sequence of stations and sequentially comprise: the device comprises a first product overturning and conveying mechanism 301, a product overturning mechanism 302, a second product overturning and conveying mechanism 303, a mass block pressing mechanism 304, a first magnetic steel glue printing mechanism 305, a second magnetic steel glue printing mechanism 306, a glue track CCD detection mechanism 307, a first magnetic steel carrier overturning mechanism 308, a magnetic steel carrier conveying and clamping mechanism 309, a defective glue printing product removing mechanism 310, a magnetic steel carrier demoulding and conveying mechanism 311, a second magnetic steel carrier overturning mechanism 312, a carrier transverse pushing mechanism 313, a laminating UV light curing mechanism 314 and a mass block pushing carrier cylinder 315. In the present embodiment, the magnetic steel carrier carrying and clamping mechanism 309 is configured to clamp the flipped magnetic steel carrier 14 from the magnetic steel carrier conveyor belt 5 and the mass block carrier 15 in the flow channel 10, and after clamping, the plurality of magnetic steels with opposite polarities in the magnetic steel carrier 14 are pushed into the inner cavity of the mass block carrier 15 by using the stripper rod (not shown) of the magnetic steel carrier, so that the shaped magnetic steel after clamping enters the inner cavity of the mass block.

As shown in fig. 8 and referring to fig. 3 and 5, during the forward transportation of the mass carrier 15 entering the flow channel 10 of the mass gluing and curing station 3, the processes S31 to S314 are sequentially completed, that is: product conveying before overturning (step S31), product overturning (step S32), product conveying after inversion (step S33), mass block pressing (step S34), mass block gluing (step S35), glue track CCD inspection (step S36), magnetic steel carrier overturning (step S37), die assembly of the magnetic steel carrier and the mass block carrier (step S38), gluing defective product removal (step S39), magnetic steel demoulding and conveying of an empty magnetic steel carrier after demoulding (step S310), transverse pushing of the mass block carrier to enter a laminating UV light curing mechanism (step S311), laminating UV light curing (step S312), pushing of the mass block carrier to a mass block carrier conveying belt (step S313), and pressing UV light curing, and simultaneously overturning the empty magnetic steel carrier (step S314), and then refluxing the empty magnetic steel carrier into a flow channel of the magnetic steel assembly station under the conveying of a magnetic steel carrier refluxing belt.

It should be noted that a mass CCD detecting mechanism (not shown) may be disposed before the mass pressing mechanism 304 in fig. 3, and a CCD presence detecting process is arranged before S304 in fig. 8. In addition, a mass height measuring mechanism (not shown) may be disposed after the mass pressing mechanism 304 of fig. 3, and a mass height measuring process is disposed after S304 of fig. 8.

It should be further noted that the product turnover mechanism 302 has a first turnover acupoint and a second turnover acupoint (not shown), and is configured to turn over when the first turnover acupoint receives a product from the first product turnover carrying mechanism 301 and carried in the mass block carrier 15 in the flow channel 10, so as to turn over the product at the first turnover acupoint into the second turnover acupoint, so that the second product turnover carrying mechanism 303 can carry the product back into the mass block carrier 15 from the second turnover acupoint, so that the product in the mass block carrier 15 returns to the original position after being turned over by 180 degrees, and preparation is made for subsequent mold closing.

In addition, as shown in fig. 5 and 3, the magnetic steel carrier conveying and clamping mechanism 309 and the magnetic steel carrier demoulding and conveying mechanism 311 are both arranged behind the glue track CCD detection mechanism 307; the first magnetic steel carrier turnover mechanism 308 is arranged at the tail end of the magnetic steel carrier conveying belt 5 and is used for completing the action before the magnetic steel carrier conveying and clamping mechanism 309 acts so as to complete the turnover of the magnetic steel carrier in advance; the second magnetic steel carrier turning mechanism 312 is disposed at the head end of the magnetic steel carrier reflow belt 6, and is configured to turn over the empty magnetic steel carrier 14 disposed on the head end of the magnetic steel carrier reflow belt 6 by the magnetic steel carrier demoulding and carrying mechanism 311, so as to turn over the magnetic steel carrier 14 again.

Through such an arrangement, before the die assembly, the first magnetic steel carrier turnover mechanism 308 can turn over the magnetic steel carrier 14 on the tail end of the magnetic steel carrier conveying belt 5, then the magnetic steel carrier carrying and die assembling mechanism 309 carries the turned magnetic steel carrier 14 and the mass block carrier 15 on the runner 10 to be matched with the die, after the die assembly, namely, after the magnetic steel (including the first magnetic steel to the third magnetic steel in the embodiment) enters the inner cavity of the mass block, the empty magnetic steel carrier 14 is carried to the head end of the magnetic steel carrier backflow belt 6 through the magnetic steel carrier demoulding and carrying mechanism 311, and then the empty magnetic steel carrier 14 can be turned over again through the second magnetic steel carrier turnover mechanism 312 to backflow to the magnetic steel assembly station 1.

It should be noted that, in this embodiment, the first magnetic steel paste applying mechanism 305 and the second magnetic steel paste applying mechanism 306 have the same structure, but the type of the paste and the paste applying track are different. The three-axis platforms (not shown) of the magnetic steel glue applying mechanisms can realize different glue applying tracks through different control programs.

Regarding the process of laminating UV light curing, when the carrier transverse pushing mechanism 313 pushes the mass carrier 15 to the laminating station of the laminating 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 carrier 15, the laminating cylinder (not shown) of the UV light curing mechanism 314 laminates the laminated workpiece (not shown) to the product, and maintains the pressure for a period of time, and the UV point light source irradiates at the same time, thereby laminating the product for initial curing.

As shown in fig. 4, on the product curing and material receiving station 4, a defect discharge mechanism 400, a visual amplification display mechanism 401 and a UV curing mechanism 402 are sequentially arranged along one side of the mass carrier conveying belt 7, and an excessive glue manual detection platform 403 is arranged along the other side of the mass carrier conveying belt 7, so that the mass carrier 15 can sequentially complete the defective waste discharge of the magnetic steel state after die assembly, the excessive glue on the surface of the magnetic steel, the scratch detection and the UV curing of the magnetic steel glue before entering the runner 10 of the station. In the present embodiment, the visual magnification display means 401 may be configured as a monitor including a visual magnification unit and a display, and the UV curing means 402 may be configured as a UV surface light source curing means.

In this embodiment, as shown in fig. 4 and referring to fig. 5, a suspended frame connecting plate 90 is further provided on a side of the frame 9 close to the mass gluing curing station 3. Most of the mass carrier conveyor belt 7, the defective arrangement mechanism 400, the visual magnification display mechanism 401, the UV curing mechanism 402, and the glue overflow manual detection platform 403 are disposed on the rack connecting plate 90.

As shown in fig. 4 again, on the product curing and material receiving station 4, the arrangement of the plurality of integrated line body mechanisms arranged along the flow channel 10 thereof sequentially includes: a magnetic flux detection mechanism 404, a 3D height CCD detection mechanism 405, a finished product receiving and conveying mechanism 406, a bin finished product receiving mechanism 407, a finished product reject mechanism 408, and a mass carrier return pushing cylinder (not shown). In this embodiment, the stock bin finished product collecting mechanism 407 includes a blister tray, an X-axis motion module, a Y-axis motion module, and a Z-axis module (not shown), so that the stock bin finished product collecting mechanism can perform fine positioning to realize stable product placement.

As shown in fig. 9 and referring to fig. 4 and 5, the mass carrier conveyor belt 7 entering the product curing and receiving station 4 and the mass carriers 15 in the subsequent runner 10 are sequentially processed in the forward conveying process in steps S41 to S48, that is: defective products are eliminated (step S41), the UV surface light source is solidified (step S42), the surface magnetism is detected (step S43), the 3D height is checked (step S44), finished product receiving and conveying (step S45), a bin finished product collecting tray (step S46), defective products are removed (step S47), the empty mass block carrier 15 is pushed onto the mass block carrier backflow belt 8 (step S48), and then the empty mass block carrier 15 is sent back to the flow channel 10 of the pole piece welding station 2. UV curing mechanism 402 adopts the mode of solidification in the belt operation, reduces the piling up of frock and puts.

In addition, in the embodiment, each work station is provided with a CCD detection mechanism and a defect removal mechanism after an important process, and each of the CCD detection mechanisms has a corresponding purpose, and is used for detecting whether the magnetic steel form, the welding spot state of the mass block and the glue state of the product meet the product requirements or not, and outputting an OK/NG signal to the PLC controller; the defective product eliminating mechanism is that after the CCD detecting mechanism judges the defective product, the PLC controller eliminates the defective product through calculation when the defective product reaches the defective product eliminating station. The mass block pressing mechanisms on the pole piece welding station 2 and the mass block gluing and curing station 3 can be set to comprise a cylinder, a linear guide rail and a product pressing head (not shown), so that the cylinder drives the product pressing head to press the mass block through the guide of the linear guide rail, and the mass block is guaranteed to be kept horizontal in the mass block carrier 15.

Finally, it should be noted that, referring to fig. 5, when the product produced by the automatic production line of the present invention does not need to realize the welding function of the pole piece, only the pole piece welding station 2 needs to be removed. Correspondingly, the mass loading-related mechanism on the pole piece welding station 2 can be directly arranged on the mass gluing and curing station 3 and located in front of the first product overturning and carrying mechanism 301, and meanwhile, the tail end side of the n-shaped mass carrier reflow skin 8 is arranged on the mass gluing and curing station 3 and is close to the magnetic steel assembling station 1.

While the invention has been described with respect to the foregoing technical disclosure and features, it will be understood that various changes and modifications in the above structure, including combinations of features disclosed herein either individually or as claimed, and obviously including other combinations of such features, may be resorted to by those skilled in the art, without departing from the spirit of the invention. Such variations and/or combinations are within the skill of the art to which the invention pertains and are within the scope of the following claims.