An assembly machine

Abstract

The application discloses an assembly machine, relates to the technical field of mobile phone lens motor assembly equipment, and improves the problems of difficult lens motor assembly and low production efficiency.The assembly machine comprises a first feeding line, a first discharging line, a first clamping mechanism, a turnover mechanism, a second feeding line, a second discharging line, a second clamping mechanism, a stripping mechanism, a pressing mechanism, a first driving device, a second driving device, a third driving device and a fourth driving device.The first clamping mechanism comprises a first clamping assembly and a second clamping assembly, the first clamping assembly is used for taking and placing a first jig, and the second clamping assembly is used for taking and placing a third jig and a fourth jig.The second clamping mechanism is used for taking and placing a second carrier.The stripping mechanism comprises a stripping column and is used for stripping a first workpiece.The turnover mechanism is used for taking and placing a second jig.The pressing mechanism is used for pressing the first workpiece and a second workpiece.The application can automatically assemble a mobile phone lens motor assembly, and improves production efficiency.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of mobile phone lens motor assembly equipment. BACKGROUND

[0002] At present, with the development of portable intelligent devices, the functions are more and more powerful, and users can take photos and make self-portraits at any time by using mobile phones, tablet computers and the like, without the need for professional photographers or the need to purchase expensive and cumbersome photographic equipment. Remote video, remote conference and the like can also be performed by using the built-in camera of a notebook computer, without the need to purchase an additional camera. However, users have increasingly high requirements for the portability of intelligent devices, and the traditional manual assembly method is difficult to adapt to the small, light and thin characteristics of the lens motor, which brings difficulties to the installation of the lens motor. At the same time, the production of portable intelligent devices is also increasing, and manufacturers must greatly improve production efficiency. Therefore, manufacturers are also constantly updating and improving production equipment. SUMMARY

[0003] Therefore, the present application provides an assembly machine to solve the above problems.

[0004] To achieve the above purpose, the technical scheme provided by the present application is as follows:

[0005] An assembly machine is used for assembling a mobile phone lens motor assembly, and the mobile phone lens motor assembly includes a first workpiece and a second workpiece. The assembly machine includes a first feeding line, a first discharging line, a first clamping mechanism, a turnover mechanism, a second feeding line, a second discharging line, a second clamping mechanism, a stripping mechanism, a pressing mechanism, a first driving device, a second driving device, a third driving device, a fourth driving device and a machine body, each mechanism being mounted on the machine body. The first workpiece enters the first feeding line through a first carrier, and the second workpiece enters the second feeding line through a second carrier. The first carrier includes a first jig, a second jig, a third jig and a fourth jig stacked and connected from top to bottom. The second jig is provided with a storage groove for clamping the first workpiece, and the storage groove is provided with a through hole;

[0006] The first feeding line is provided with a jig clamping station, the first discharging line is provided with a carrier recycling station for assembling the first carrier, the second feeding line is provided with a waiting station for placing the second carrier, and the second discharging line is provided with an assembly station and a pressing station along the conveying direction in sequence;

[0007] The first driving device drives the first clamping mechanism to move. The first clamping mechanism includes a first clamping assembly and a second clamping assembly. The first clamping assembly is used for taking and placing the first jig, and the second clamping assembly is used for taking and placing the third jig and the fourth jig.

[0008] The second driving device drives the second clamping mechanism to move, and the second clamping mechanism is used for taking and placing the second carrier;

[0009] The third driving device drives the material stripping mechanism to move, and the material stripping mechanism comprises a material stripping column used for penetrating through a through hole on a storage groove in the second jig to strip out the first workpiece;

[0010] The fourth driving device drives the turnover mechanism to move, and the turnover mechanism is used for taking and placing the second jig and can overturn and buckle the second jig on the assembling station;

[0011] The pressing mechanism is arranged on the pressing station and is used for pressing the first workpiece and the second workpiece to make the first workpiece and the second workpiece clamped and fixed.

[0012] Optionally, the first clamping assembly comprises at least one group of clamping rods and a first clamping driving element for driving the two clamping rods in the group to move close to or away from each other to clamp the first jig.

[0013] Optionally, the two clamping rods in the same group are both provided with clamping columns on the side close to each other, and the first jig is correspondingly provided with clamping grooves for the clamping columns to insert.

[0014] Optionally, the first clamping assembly further comprises a positioning rod, and the positioning rod can abut against the second jig to make the clamping columns and the clamping grooves at the same height.

[0015] Optionally, the first driving device is drivingly connected with a first moving base, and the first clamping assembly and the second clamping assembly are both mounted on the first moving base; the second clamping assembly comprises a second clamping plate, a second clamping driving element and a second clamping lifting element; the second clamping plate is provided with two, and the second clamping driving element drives the two second clamping plates to move close to or away from each other to take and place the third jig and the fourth jig; and the second clamping lifting element is used for driving the second clamping driving element and the second clamping plate to lift synchronously.

[0016] Optionally, the second driving device is drivingly connected with a second moving base, and the second clamping mechanism is mounted on the second moving base; the second clamping mechanism comprises a third clamping assembly and a third clamping driving element, the third clamping assembly comprises two third clamping plates, and the third clamping driving element can drive the two third clamping plates to move close to or away from each other to take and place the second carrier.

[0017] Optionally, the third driving device is the second driving device, that is, the material stripping mechanism and the second clamping mechanism share the second driving device.

[0018] Optionally, the turnover mechanism comprises turnover rods, a fourth clamping driving element and a turnover driving element, the turnover rods are provided in two, the fourth clamping driving element is used to drive the two turnover rods to approach or move away from each other to take and place the second jig; the turnover driving element is used to drive the turnover rods and the fourth clamping driving element to turn over together; the turnover rods are provided with protruding portions, and the second jig is provided with recessed portions for the protruding portions to be clamped into.

[0019] Optionally, the pressing mechanism comprises a pressing frame and a pressing sheet, the machine body is provided with an auxiliary lifting disc at the pressing station, the auxiliary lifting disc can drive the second carrier to ascend to resist the pressing frame, and the pressing sheet is used to tightly resist the first workpiece and the second workpiece to enable the first workpiece and the second workpiece to be clamped and fixed.

[0020] Optionally, the first feeding line and the first discharging line are arranged in parallel and at intervals, and the conveying directions of the two are opposite; the second feeding line and the second discharging line are arranged in parallel and at intervals, and the conveying directions of the two are opposite; the assembly station of the second discharging line is close to the jig clamping station of the first feeding line, and the conveying directions of the second discharging line and the first feeding line are the same.

[0021] The technical scheme provided by the present application has the following beneficial effects:

[0022] 1. The first clamping mechanism comprises a first clamping assembly and a second clamping assembly, wherein the first clamping assembly is used to clamp the first jig and make the first jig stay on the first clamping assembly, and the second clamping assembly is used to clamp the third jig and the fourth jig at the same time and place the third jig and the fourth jig on the first discharging line; the turnover mechanism is used to clamp and turn over the second jig, and then move the second jig after the material is removed to the first discharging line and place the second jig on the third jig; in this way, the first carrier can be separated in turn and then assembled in a highly automated manner, so that the labor cost is greatly reduced and the production efficiency is improved;

[0023] 2. The second clamping mechanism and the material removing mechanism share a set of driving devices, so that the equipment cost is saved without affecting the working efficiency;

[0024] 3. The first feeding line, the first discharging line, the second feeding line and the second discharging line are compact and reasonable in spatial layout, and the equipment space is saved. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 is a schematic view of the overall structure of the embodiment;

[0026] Figure 2 is a schematic view of the overall structure of the embodiment;

[0027] Figure 3 is an exploded schematic view of the structure of the first carrier in the embodiment;

[0028] Figure 4 is a schematic view of the second carrier in this embodiment;

[0029] Figure 5 is a schematic view of the first carrier when it is in the carrier clamping station in this embodiment;

[0030] Figure 6 is a front view of the first clamping mechanism and the first carrier in this embodiment;

[0031] Figure 7 is a schematic view of the first clamping mechanism and the first carrier in this embodiment;

[0032] Figure 8 is a schematic view of the clamping rod, the moving plate and the first carrier in this embodiment;

[0033] Figure 9 is a schematic view of the second clamping mechanism and the second carrier in this embodiment;

[0034] Figure 10 is a schematic view of the second clamping mechanism, the stripping mechanism and the second drive device in this embodiment;

[0035] Figure 11 is a schematic view of the stripping mechanism in this embodiment;

[0036] Figure 12 is a schematic view of the stripping mechanism, the second carrier and the second carrier with the second carrier upside down in this embodiment;

[0037] Figure 13 is a schematic view of the second carrier, the turnover mechanism and the fourth drive device in this embodiment;

[0038] Figure 14 is a schematic view of the turnover mechanism and the second carrier in this embodiment;

[0039] Figure 15 is a schematic view of the second discharge line, the pressing mechanism and the first carrier in this embodiment;

[0040] Figure 16 is another perspective view of the second discharge line, the pressing mechanism and the first carrier in this embodiment.

[0041] Explanation of reference signs: 1, first carrier; 2, first jig; 3, second jig; 4, third jig; 5, fourth jig; 6, insertion post; 7, storage groove; 8, through hole; 9, second carrier; 10, first feeding line; 11, first discharging line; 12, second feeding line; 13, second discharging line; 14, first driving device; 15, second driving device; 16, fourth driving device; 17, machine body; 18, auxiliary lifting disc; 19, auxiliary limiting wheel; 20, auxiliary clamping plate; 21, first moving seat; 22, second moving seat; 23, clamping groove; 24, recess; 30, jig clamping station; 40, carrier recycling station; 50, waiting station; 60, assembling station; 70, pressing station; 100, first clamping mechanism; 110, first clamping assembly; 111, clamping rod; 112, first clamping driving piece; 113, clamping post; 114, moving plate; 115, positioning rod; 120, second clamping assembly; 121, second clamping plate; 122, second clamping driving piece; 123, second clamping lifting piece; 200, second clamping mechanism; 210, third clamping assembly; 211, third clamping plate; 212, buffer pressing plate; 220, third clamping driving piece; 300, material stripping mechanism; 310, material lifting disc; 320, material lifting post; 400, overturning mechanism; 410, overturning rod; 411, protruding portion; 420, fourth clamping driving piece; 430, overturning driving piece; 500, pressing mechanism; 510, pressing frame; 520, pressing piece. DETAILED DESCRIPTION

[0042] To further explain the embodiments, the present application provides drawings. These drawings are part of the disclosure of the present application, which mainly serve to illustrate the embodiments, and can be used to explain the operating principle of the embodiments in conjunction with the related description of the specification. Those of ordinary skill in the art should be able to understand other possible implementations and advantages of the present application by referring to these contents. The components in the drawings are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0043] The present application is further illustrated in conjunction with the drawings and specific embodiments.

[0044] Reference Figures 1-4The utility model provides an assembly machine for assembling mobile phone lens motor assembly. It is to be explained that mobile phone lens motor assembly includes first work piece and second work piece. First work piece and second work piece realize the assembly of both through the mode of clamping. Since first work piece is placed in first carrier 1 after production, first carrier 1 includes first fixture 2, second fixture 3, third fixture 4, fourth fixture 5 from top to bottom. Fourth fixture 5 is provided with insertion post 6, and insertion post 6 is inserted on third fixture 4 and second fixture 3, and first fixture 2 is provided with positioning post for insertion on second fixture 3. First work piece is clamped in the storage groove 7 of second fixture 3. Wherein, second fixture 3 is provided with perforation 8 in storage groove 7, and first work piece can be ejected by inserting tool into perforation 8. Second work piece is directly placed in a single layer of second carrier 9. When assembling, second fixture 3 needs to be separated from first carrier 1, then second fixture 3 is buckled on second carrier 9 by turning over, and first work piece in second fixture 3 is ejected on second carrier 9 and combined with second work piece in second carrier 9. In the embodiment, first fixture 2, second fixture 3, third fixture 4 are provided with four groups, and the four groups are placed on fourth fixture 5. Second fixture 3 of each group is arranged with four storage grooves 7 along the length direction, and four first work pieces are placed. Corresponding second carrier 9 is uniformly arranged with sixteen second work pieces.

[0045] Specifically, the assembly machine comprises a first feeding line 10, a first discharging line 11, a second feeding line 12, a second discharging line 13, a first clamping mechanism 100, a second clamping mechanism 200, a stripping mechanism 300, a turnover mechanism 400, a pressing mechanism 500, a first driving device 14, a second driving device 15, a third driving device, a fourth driving device 16 and a machine body 17, each mechanism is installed on the machine body 17. The entire assembly machine is provided with various sensors, and each mechanism device is controlled to work through an integrated controller, which is prior art.

[0046] Referring to Figure 2 , 4, 5, the first carrier 1 is input in the first feeding line 10, the end of the first feeding line 10 is provided with a jig clamping station 30, the body 17 is provided with an auxiliary lifting disc 18, an auxiliary limiting wheel 19 and an auxiliary clamping plate 20 at the jig clamping station 30. In this embodiment, a cylinder is installed on the body 17, and the cylinder is located below the jig clamping station 30 of the first feeding line 10 and drives the auxiliary lifting disc 18 to lift through the cylinder, thereby supporting the first carrier 1. Similarly, the auxiliary limiting wheel 19 is driven to lift through the cylinder installed on the body 17, so that the first carrier 1 stops on the jig clamping station 30 of the first feeding line 10 and limits the movement of the first carrier 1 in the conveying direction of the first feeding line 10. The auxiliary clamping plate 20 is provided with two auxiliary clamping plates 20 arranged on both sides perpendicular to the conveying direction of the first feeding line 10. The auxiliary clamping plate 20 is driven by two groups of cylinders to drive the auxiliary clamping plate 20 to lift in the vertical direction and move in the direction perpendicular to the conveying direction of the first feeding line 10. When the first carrier 1 is conveyed to the jig clamping station 30, the auxiliary limiting wheel 19 is lifted to block the first carrier 1 from continuing to move in the conveying direction of the first feeding line 10; then the auxiliary lifting disc 18 is lifted to lift the first carrier 1; finally, the two auxiliary clamping plates 20 driven by the cylinders are close to each other and clamped on both sides of the second jig 3 or the third jig 4 of the first carrier 1.

[0047] Referring to Figure 2 , the first discharge line 11 is arranged side by side with the first feeding line 10 and is spaced apart, and the conveying direction is opposite, for conveying the empty first carrier 1 out. The first clamping mechanism 100 reciprocates between the first feeding line 10 and the first discharge line 11. The starting end of the first feeding line 10 is provided with a carrier recovery station 40. The body 17 is also provided with an auxiliary lifting disc 18 and an auxiliary limiting wheel 19 at the carrier recovery station 40, and the structures and driving modes of the two are the same as those of the auxiliary lifting disc 18 and the auxiliary limiting wheel 19 on the jig clamping station 30.

[0048] Referring to Figures 6-8The first clamping mechanism 100 comprises a first clamping assembly 110 and a second clamping assembly 120. The first driving device 14 is provided with a first moving seat 21, and the first clamping mechanism 100 is installed on the first moving seat 21. The first driving device 14 drives the first moving seat 21 to move up and down or translate, thereby driving the first clamping mechanism 100 to move. In the embodiment, the first driving device 14 is composed of an X-axis linear motor and a Y-axis linear motor, and drives the first clamping mechanism 100 to move. The first clamping assembly 110 and the second clamping assembly 120 are both installed on the first moving seat 21. The first clamping assembly 110 comprises at least one set of two parallel and spaced clamping rods 111, and a first clamping driving member 112 in each set of two clamping rods 111. In the embodiment, the first jig 2 is provided with four sets, and the clamping rods 111 are correspondingly arranged in four sets, two in each set. The two clamping rods 111 in the same set are provided with a clamping column 113 on the side close to each other. The first jig 2 is a rod-shaped structure, and the two symmetrical surfaces of the long side are provided with a clamping groove 23. The length direction of the clamping rod 111 is the same as the length direction of the first jig 2, and when the two clamping rods 111 are close to each other, the clamping column 113 can be inserted into the clamping groove 23. Further, the first clamping assembly 110 further comprises a plurality of spaced positioning rods 115, which can abut on the second jig 3, so that the clamping column 113 and the clamping groove 23 are at the same height, and the clamping column 113 can be accurately inserted into the abutting groove.

[0049] Further, the first clamping assembly 110 further comprises two horizontally and parallel spaced moving plates 114, and the clamping rods 111 acting on the same side of the four first jigs 2 in the four sets of clamping rods 111 are arranged on one moving plate 114, and the clamping rods 111 acting on the other side of the four first jigs 2 in the four sets of clamping rods 111 are arranged on the other moving plate 114. The two moving plates 114 are staggered, that is, the four sets of clamping rods 111 are staggered. The first clamping driving member 112 is a cylinder, which is installed on the moving seat and drives the movement of the two moving plates 114, that is, simultaneously drives the two clamping rods 111 in each set to move close to or away from each other, thereby simultaneously clamping and fixing the four first jigs 2 on the first carrier 1. When the first jig 2 is clamped and positioned by the clamping rod 111, the first moving seat 21 is driven to move, thereby separating the first jig 2 from the first carrier 1. When the first jig 2 is clamped and separated, the auxiliary clamping plate 20 at the jig clamping station 30 is clamped at the two ends of the length direction of the second jig 3, so as to avoid the second jig 3 from being taken out.

[0050] The second clamping assembly 120 comprises second clamping plates 121, second clamping driving members 122 and a second clamping lifting member 123. The second clamping plates 121 are provided in two. The second clamping driving members 122 are in the form of air cylinders, one-to-one corresponding to the two second clamping plates 121, and drive the two second clamping plates 121 to approach or move away from each other. The length direction of the second clamping plates 121 is perpendicular to the length direction of the clamping rod 111; and the two second clamping plates 121 are respectively located at both ends of the length direction of the clamping rod 111. The two second clamping driving members 122 are connected by a U-shaped rod, the second clamping lifting member 123 is in the form of an air cylinder and is installed on the moving seat, and the second clamping lifting member 123 can drive the U-shaped rod to lift, thereby driving the two second clamping plates 121 to lift. When clamping the third jig 4 and the fourth jig 5, the two second clamping plates 121 approach each other and are clamped on both sides of the third jig 4 and the fourth jig 5, so that the third jig 4 and the fourth jig 5 can be clamped and placed on the carrier recycling station 40 at the same time; then, the two second clamping plates 121 move away from each other to release the clamping of the third jig 4 and the fourth jig 5, and the two second clamping plates 121 are lifted by the second clamping lifting member 123; so as not to interfere with the subsequent lowering action of the first jig 2.

[0051] The second feeding line 12 is used for conveying the second carrier 9. The second feeding line 12 is provided with a waiting station 50 at the end. The machine body 17 is also provided with an auxiliary lifting disc 18 and an auxiliary limiting wheel 19 at the waiting station 50, and the structures and driving modes of the two are the same as those of the auxiliary lifting disc 18 and the auxiliary limiting wheel 19 on the jig clamping station 30.

[0052] The starting end of the second discharging line 13 is provided with an assembly station 60, the second discharging line 13 and the first feeding line 10 are arranged on the same straight line, and the conveying directions of the two are the same. The assembly station 60 is close to the jig clamping station 30. The second discharging line 13 and the second feeding line 12 are arranged in parallel and are spaced apart, and the conveying directions of the two are opposite.

[0053] Referring to Figure 9 and Figure 10The second driving device 15 is provided with a second moving seat 22. The second clamping mechanism 200 is installed on the second moving seat 22, and the second moving seat 22 is driven to ascend or translate by the second driving device 15, so as to drive the second clamping mechanism 200 to move. The second clamping mechanism 200 comprises a third clamping assembly 210 and a third clamping driving member 220. The third clamping assembly 210 and the third clamping driving member 220 are both installed on the second moving seat 22. In the embodiment, the second driving device 15 adopts the same structure as the first driving device 14, so as to drive the second clamping mechanism 200 to ascend or translate. The third clamping assembly 210 comprises two third clamping plates 211. In the embodiment, the third clamping driving member 220 adopts a bidirectional synchronous motion linear motor, which is connected to the two third clamping plates 211 through connecting rods respectively, and drives the two third clamping plates 211 to approach or move away from each other. In other embodiments, the third clamping driving member 220 can also drive the two third clamping plates 211 to move through a cylinder. After the two third clamping plates 211 approach, they can be clamped on both sides of the second carrier 9. In addition, in order to avoid the second workpiece in the second carrier 9 from falling off, the third clamping assembly 210 further comprises a buffer pressing plate 212, which is used to press on the end face of the second carrier 9, so as to avoid the second workpiece from falling off the second carrier 9. The end face of the buffer pressing plate 212 used to contact the second workpiece can be provided with a flexible material. In the embodiment, the buffer pressing plate 212 is connected to the second moving seat 22 in a vertical sliding manner, so as to avoid the buffer pressing plate 212 from pressing the second workpiece too hard.

[0054] With reference to Figures 10-12 In the embodiment, the third driving device is the second driving device 15, that is, the stripping mechanism 300 and the second clamping mechanism 200 are installed side by side on the second moving seat 22, and share the second driving device 15. In this way, the equipment cost can be saved without affecting the efficiency. Of course, in other embodiments, the third driving device can be separately provided and drive the stripping mechanism 300 to move. The stripping mechanism 300 comprises a stripping disc 310 and a stripping column 320. The stripping column 320 can pass through the perforations 8 on the second jig 3 to eject the first workpiece in the second jig 3. The perforations 8 on the second jig 3 are uniformly and circumferentially arranged four times along the storage groove 7, and correspondingly, the stripping column 320 is provided with four stripping columns corresponding to each storage groove 7.

[0055] With reference to Figure 13 and Figure 14The fourth driving device 16 drives the turnover mechanism 400 to move up and down or translate. In the embodiment, the fourth driving device 16 has the same structure as the first driving device 14, and a third moving seat is connected to the fourth driving device 16. The turnover mechanism 400 is installed on the third moving seat, and the fourth driving device 16 drives the turnover mechanism 400 to move up and down or translate. The turnover mechanism 400 includes turnover rods 410, a fourth clamping driving element 420, and a turnover driving element 430. The turnover rods 410 are provided in two, which can simultaneously act on the two sides of the four second jigs 3 to simultaneously clamp the four second jigs 3. In the embodiment, the fourth clamping driving element 420 also adopts a bidirectional synchronous motion linear motor, which is connected to the turnover rods 410 through connecting rods to drive the two turnover rods 410 to move close to or away from each other. The turnover driving element 430 includes a driving motor and a driving shaft. The turnover rods 410 and the fourth clamping driving element 420 are fixedly installed on the driving shaft, and the driving shaft is driven by the driving motor to rotate to drive the turnover rods 410 to rotate around the driving shaft. The side walls of the two turnover rods 410 that move close to each other are provided with protrusions 411 one by one corresponding to the second jigs 3. The two ends of the second jigs 3 in the length direction are provided with recesses 24 for the protrusions 411 to insert, so that the two turnover rods 410 can stably clamp the four second jigs 3 after moving close to each other. The turnover rods 410 are also provided with buffer pads, which can improve the clamping friction between the turnover rods 410 and the second jigs 3 and do not cause rigid collision to the second jigs 3.

[0056] With reference to Figure 15 and Figure 16 The second discharge line 13 is also provided with a pressing station 70. The machine body 17 is also provided with an auxiliary lifting disc 18 and an auxiliary limiting wheel 19 at the pressing station 70, and the structures and driving modes of the two are the same as those of the auxiliary lifting disc 18 and the auxiliary limiting wheel 19 at the jig clamping station 30. The pressing mechanism 500 includes a pressing frame 510 and pressing pieces 520. The pressing frame 510 is arranged across the second discharge line 13, and the second carrier 9 can pass through the bottom of the pressing frame 510. The pressing pieces 520 correspond one by one to the first workpieces. When the second carrier 9 moves towards the pressing frame 510, the pressing pieces 520 can uniformly press and abut against the first workpieces and the second workpieces, so that the first workpieces and the second workpieces can be clamped and fixed to complete assembly.

[0057] The assembly process of the mobile phone lens motor assembly is as follows:

[0058] Firstly, the first carrier 1 with the first workpiece is fed from the first feeding line 10 to the jig clamping station 30, and the auxiliary limiting wheel 19 at the station is lifted to limit the first carrier 1 from moving further; at the same time, the second carrier 9 with the second workpiece is fed from the second feeding line 12 to the waiting station 50, and the auxiliary limiting wheel 19 at the station is lifted to limit the second carrier 9 from moving further; the second carrier 9 is clamped by the second clamping mechanism 200 and placed on the assembly station 60 of the second discharging line 13.

[0059] Meanwhile, the first clamping mechanism 100 moves to the jig clamping station 30, the auxiliary clamping plate 20 at the station clamps the second jig 3, the first jig 2 is taken out from the second jig 3 by the first clamping assembly 110, and then the auxiliary clamping plate 20 releases the clamping of the second jig 3 and is lowered to clamp the third jig 4. The turnover mechanism 400 moves to the jig clamping station 30 and the assembly station 60 through the fourth driving device 16, the turnover rod 410 is driven by the fourth clamping driving member 420 and the turnover driving member 430 to clamp the four second jigs 3 and turn over the second jigs 3 to be buckled on the first carrier 1 at the assembly station 60.

[0060] After the second jig 3 is separated from the third jig 4, the auxiliary clamping plate 20 at the jig clamping station 30 releases the clamping of the third jig 4. The second clamping assembly 120 on the first clamping mechanism 100 clamps the third jig 4 and the fourth jig 5 at the same time, and the auxiliary lifting disc 18 and the auxiliary limiting wheel 19 at the carrier recycling station 40 are lifted, the third jig 4 and the fourth jig 5 are moved by the second clamping assembly 120 and placed on the carrier recycling station 40.

[0061] After the second jig 3 is buckled on the second carrier 9, the ejection mechanism 300 is driven by the fourth driving device 16 to insert the ejection column 320 into the perforation 8 of the second jig 3 and eject the first workpiece in the second jig 3 onto the second workpiece in the second carrier 9. Then, the turnover mechanism 400 moves the empty second jig 3 to the carrier recycling station 40 and turns over the second jig 3 to place it on the third jig 4; the first clamping assembly 110 of the first clamping mechanism 100 then places the first jig 2 back on the second jig 3, completing the assembly of the empty first carrier 1. The lifting disc and the auxiliary limiting wheel 19 at the carrier recycling station 40 are lowered, and the empty first carrier 1 can be sent out by the first discharging line 11.

[0062] After the first workpiece is ejected and falls on the corresponding second workpiece in the second carrier 9, the second discharge line 13 drives the second carrier 9 to move to the pressing station 70. The auxiliary limiting wheel 19 on the pressing station 70 rises with the auxiliary lifting disc 18, drives the second carrier 9 to be separated from the second discharge line 13, so that the first workpiece in the second carrier 9 is in contact with the pressing piece 520 on the pressing frame 510, and then the first workpiece is stably clamped on the second workpiece, completing the assembly of the mobile phone lens motor assembly. Then the auxiliary limiting wheel 19 on the pressing station 70 and the auxiliary lifting disc 18 are lowered, and the mobile phone lens motor assembly on the second carrier 9 is sent out.

[0063] In this way, the high automatic assembly of the mobile phone lens motor assembly can be realized, the work efficiency is improved, and the labor cost is reduced.

[0064] Although the present application is specifically shown and described in connection with the preferred embodiments, those skilled in the art will appreciate that various modifications in form and detail can be made without departing from the spirit and scope of the application as defined by the appended claims.

Claims

1. An assembly machine for assembling a mobile phone lens motor assembly; the mobile phone lens motor assembly includes a first workpiece and a second workpiece; characterized in that: The assembly machine includes a first feeding line, a first discharging line, a first clamping mechanism, a flipping mechanism, a second feeding line, a second discharging line, a second clamping mechanism, a stripping mechanism, a pressing mechanism, a first driving device, a second driving device, a third driving device, a fourth driving device, and a machine body. All mechanisms are mounted on the machine body. A first workpiece enters the first feeding line through a first carrier, and a second workpiece enters the second feeding line through a second carrier. The first carrier includes a first fixture, a second fixture, a third fixture, and a fourth fixture stacked from top to bottom. The second fixture is provided with a storage slot for clamping the first workpiece, and the storage slot has a through hole. The first feeding line is equipped with a jig clamping station, the first discharging line is equipped with a carrier recycling station for assembling the first carrier, the second feeding line is equipped with a waiting station for placing the second carrier, and the second discharging line is equipped with an assembly station and a pressing station in sequence along the conveying direction. The first driving device drives the first clamping mechanism to move; the first clamping mechanism includes a first clamping component and a second clamping component, the first clamping component is used to pick up and put down the first fixture, and the second clamping component is used to pick up and put down the third fixture and the fourth fixture; The second drive device drives the second clamping mechanism to move, and the second clamping mechanism is used to pick up and put down the second carrier; The third driving device drives the unloading mechanism to move. The unloading mechanism includes a top column for passing through a hole in the storage slot in the second fixture to eject the first workpiece. The fourth driving device drives the flipping mechanism to move. The flipping mechanism is used to pick up and put down the second fixture and can flip the second fixture upside down in the assembly station. The pressing mechanism is installed on the pressing station and is used to press the first workpiece and the second workpiece together so that the first workpiece and the second workpiece are locked together.

2. The assembly machine according to claim 1, characterized in that: The first clamping assembly includes at least one set of clamping rods and a first clamping drive member for moving the clamping rods. The set of clamping rods consists of two rods. The first clamping drive member is used to drive the two clamping rods in the set to move closer or further apart to clamp the first fixture.

3. An assembly machine according to claim 2, characterized in that: Each of the two clamping rods in the same group has a snap-fit ​​post on one side that is close to each other, and the first fixture has a snap-fit ​​groove for inserting the snap-fit ​​post.

4. An assembly machine according to claim 3, characterized in that: The first clamping assembly also includes a positioning rod that can abut against the second fixture so that the locking pin and the locking slot are at the same height.

5. An assembly machine according to claim 1, characterized in that: The first driving device is driven to connect a first movable seat, and both the first clamping assembly and the second clamping assembly are mounted on the first movable seat; the second clamping assembly includes a second clamping plate, a second clamping driving member, and a second clamping lifting member; there are two second clamping plates, and the second clamping driving member drives the two second clamping plates to move closer or further apart to pick up and place the third fixture and the fourth fixture; the second clamping lifting member is used to drive the second clamping driving member and the second clamping plate to move up and down synchronously.

6. An assembly machine according to claim 1, characterized in that: The second driving device is connected to the second movable seat, and the second clamping mechanism is mounted on the second movable seat; the second clamping mechanism includes a third clamping assembly and a third clamping drive member, the third clamping assembly includes two third clamping plates, and the third clamping drive member can drive the two third clamping plates to move closer or further apart to pick up and put down the second carrier.

7. An assembly machine according to claim 1, characterized in that: The third driving device is the same as the second driving device, meaning that the unloading mechanism and the second clamping mechanism share the second driving device.

8. An assembly machine according to claim 1, characterized in that: The flipping mechanism includes a flipping rod, a fourth clamping drive, and a flipping drive. There are two flipping rods. The fourth clamping drive is used to drive the two flipping rods to move closer or further apart to pick up and put away the second fixture. The flipping drive is used to drive the flipping rods and the fourth clamping drive to flip together. The flipping rod is provided with a protrusion, and the end side wall of the second fixture is provided with a recess for the protrusion to be engaged.

9. An assembly machine according to claim 1, characterized in that: The pressing mechanism includes a pressing frame and a pressing plate. The machine body is provided with an auxiliary lifting plate at the pressing station. The auxiliary lifting plate can drive the second carrier to rise and abut against the pressing frame. The pressing plate is used to press the first workpiece and the second workpiece together so that the first workpiece and the second workpiece are locked together and fixed.

10. An assembly machine according to claim 1, characterized in that: The first feeding line and the first discharging line are parallel and spaced apart, and their conveying directions are opposite; the second feeding line and the second discharging line are parallel and spaced apart, and their conveying directions are opposite; the assembly station of the second discharging line is close to the jig clamping station of the first feeding line, and the conveying directions of the second discharging line and the first feeding line are the same.

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