Mobile phone keypad assembly equipment and mobile phone assembly system

Abstract

The present application discloses a mobile phone key assembly device and a mobile phone assembly system, wherein the mobile phone key assembly device includes a bracket assembly, a key storage mechanism, a first conveying track, a key transfer mechanism, and a second conveying track and a third conveying track spaced apart in the vertical direction. The present application provides a third conveying track spaced apart in the vertical direction from the second conveying track on the bracket assembly, so as to return the jig after the mobile phone assembly body is taken away to the initial position so as to carry the next batch of mobile phone assembly bodies, thereby avoiding the problem of jig accumulation in a one-way process and reducing the time for manual transportation of jigs. The third conveying track is provided directly above or directly below the second conveying track, effectively saving the space occupied by the key assembly device installation.

Description

Technical Field

[0001] The present application relates to the technical field of mobile phone assembly, and in particular to a mobile phone key assembly device and a mobile phone assembly system. Background Art

[0002] The mobile phone has a structural design of side buttons, and the side buttons usually include a volume + button, a volume - button, a power button, etc., and with the development of technology and the advancement of production, assembly equipment is usually used to assemble the mobile phone buttons.

[0003] However, the existing assembly equipment lacks automated design for recycling the jigs used to place the mobile phone assembly body. It is often necessary to manually recycle the jigs and then transport them to the loading point. The jig recycling is very inconvenient and requires a lot of manpower. Summary of the invention

[0004] The main purpose of the present application is to propose a mobile phone key assembly device, aiming to solve the problem of inconvenient jig recycling in existing key assembly devices.

[0005] To achieve the above purpose, the present application proposes a mobile phone key assembly device, which includes:

[0006] Bracket assembly;

[0007] A key storage mechanism, which is arranged on the bracket assembly and is used to store keys;

[0008] A first conveying track, the first conveying track is arranged on the bracket assembly, and the first conveying track is used to convey the jig loaded with the mobile phone assembly body without the button installed to the button assembly station along the first conveying direction;

[0009] A key transfer mechanism, the key transfer mechanism is arranged on the support assembly, and is used to pick up keys from the key storage mechanism, and assemble the picked up keys on the mobile phone assembly body located at the key assembly station and loaded on the jig;

[0010] A second conveying track, the second conveying track and the first conveying track are arranged side by side on the bracket assembly, and the second conveying track is used to convey the jig loaded with the mobile phone assembly body without the button installed out of the mobile phone button assembly device along the first conveying direction;

[0011] A third conveying track, the third conveying track and the second conveying track are arranged on the bracket assembly at intervals in the vertical direction, and the third conveying track is used to convey the jig after the mobile phone assembly body is removed along the second conveying direction;

[0012] Wherein, the first conveying direction is opposite to the second conveying direction.

[0013] In some embodiments, the mobile phone key assembly device further includes a first transfer mechanism and a second transfer mechanism respectively disposed at two ends of the bracket assembly, the first transfer mechanism including a first transfer track, a second transfer track, a third transfer track and a first jig transfer mechanism;

[0014] The first transfer track is arranged corresponding to the first conveying track to convey the jig loaded with the mobile phone assembly body without the button to the first conveying track; the second transfer track is arranged corresponding to the second conveying track to convey the jig loaded with the mobile phone assembly body without the button to the second conveying track, and the third transfer track is arranged corresponding to the third conveying track to receive the jig after the mobile phone assembly body is taken away from the third conveying track; the first jig transfer mechanism is arranged across the first transfer track and the second transfer track, and can transfer the jig loaded with the mobile phone assembly body without the button between the second transfer track and the first transfer track;

[0015] The second transfer mechanism includes a fourth transfer track, a fifth transfer track, a sixth transfer track and a second fixture transfer mechanism;

[0016] The fourth transfer track is arranged corresponding to the first conveying track to receive the jig loaded with the mobile phone assembly body without the button installed and conveyed by the first conveying track; the fifth transfer track is arranged corresponding to the second conveying track to receive the jig loaded with the mobile phone assembly body without the button installed and conveyed by the second conveying track; the sixth transfer track is arranged corresponding to the third conveying track to convey the jig after the mobile phone assembly body is taken away to the third conveying track; the second jig transfer mechanism is arranged across the fourth transfer track and the fifth transfer track, and can transfer the jig loaded with the mobile phone assembly body without the button installed from the second transfer track to the first transfer track.

[0017] In some embodiments, the first jig transfer device includes a first clamping member and a first moving member, the first moving member is connected to the first clamping member to control the movement of the first clamping member, and the first clamping member is used to clamp the jig loaded with the mobile phone assembly body without the button installed; and / or,

[0018] The second jig transfer device includes a second clamping jaw member and a second moving member, the second moving member is connected to the second clamping jaw member to control the movement of the second clamping jaw member, and the second clamping jaw member is used to clamp the jig loaded with the mobile phone assembly body without the button installed.

[0019] In some embodiments, the second conveying track includes a second driving member, two second mounting plates and two second conveyor belts, the two second mounting plates are arranged in parallel on the bracket assembly, the second driving member includes a second transmission shaft, the second transmission shaft passes through the two second mounting plates and is rotatably connected to the second mounting plates, one end of the two second conveyor belts is respectively slidably connected to the two second mounting plates, and the other end is respectively connected to the second transmission shaft, so that the second driving member can drive the two second conveyor belts to rotate synchronously;

[0020] The second conveying track further includes a second mounting member and a second telescopic member, the second mounting member is connected to the second mounting plate and is located between the two second mounting plates, and the second telescopic member is connected to the second mounting member; the second telescopic member includes a vertically movable moving end, the moving end can move upward to protrude from the horizontal plane where the second conveyor belt is located, and can also move downward to be lower than the horizontal plane where the second conveyor belt is located;

[0021] The second conveying track also includes a plurality of second photoelectric sensors, which are arranged on the second mounting plate and electrically connected to the second telescopic member, and are used to detect the position of the jig loaded with the mobile phone assembly body without the button installed, and control the extension or shortening of the second telescopic member.

[0022] In some embodiments, the first conveying track includes a first driving member, two first mounting plates and two first conveyor belts, the two first mounting plates are arranged in parallel on the bracket assembly, the first driving member includes a first transmission shaft, the first transmission shaft passes through the two first mounting plates and is rotatably connected to the first mounting plates, one end of the two first conveyor belts is respectively slidably connected to the two first mounting plates, and the other end is respectively connected to the first transmission shaft, so that the first driving member can drive the two first conveyor belts to rotate synchronously;

[0023] The third conveying track includes a third driving member, two third mounting plates and two third conveyor belts. The two third mounting plates are arranged in parallel on the bracket assembly. The third driving member includes a third transmission shaft. The third transmission shaft passes through the two third mounting plates and is rotatably connected to the third mounting plates. One ends of the two third conveyor belts are respectively slidably connected to the two third mounting plates, and the other ends are respectively connected to the third transmission shaft, so that the third driving member can drive the two third conveyor belts to rotate synchronously.

[0024] In some embodiments, the third driving member also includes a motor, a driving wheel and a driven wheel. The motor is arranged on the side of the third mounting plate. The driving end of the motor is connected to the driving wheel to drive the driving wheel to rotate. The driving wheel is connected to the driven wheel through a transmission belt, and the driven wheel is coaxially connected to the third transmission shaft.

[0025] In some embodiments, the first conveying track further includes a first mounting member and a first telescopic member, the first mounting member is connected to the first mounting plate and is located between the two first mounting plates, the first telescopic member is connected to the first mounting member; the first telescopic member includes a vertically movable moving end, the moving end can move upward to protrude above the horizontal plane where the first conveyor belt is located, and can also move downward to be lower than the horizontal plane where the first conveyor belt is located;

[0026] The third conveying track also includes a third mounting component and a third telescopic component. The third mounting component is connected to the third mounting plate and is located between the two third mounting plates. The third telescopic component is connected to the third mounting component. The third telescopic component includes a vertically movable moving end. The moving end can move upward to protrude from the horizontal plane where the third conveyor belt is located, and can also move downward to be lower than the horizontal plane where the third conveyor belt is located.

[0027] In some embodiments, the first conveying track further includes a plurality of first photoelectric sensors, which are disposed on the first mounting plate and electrically connected to the first telescopic member, and are used to detect the position of the jig loaded with the mobile phone assembly body without the button installed, and control the first telescopic member to extend or shorten;

[0028] The third conveying track also includes a plurality of third photoelectric sensors, which are arranged on the third mounting plate and electrically connected to the third telescopic member, and are used to detect the position of the jig after the mobile phone assembly body is removed, and control the extension or shortening of the third telescopic member.

[0029] In some embodiments, there are a plurality of first conveying tracks, and the plurality of first conveying tracks are arranged on the support assembly in an end-to-end manner, and the length of the first conveying track ranges from 200 mm to 1000 mm;

[0030] There are a plurality of the second conveying tracks, and the plurality of the second conveying tracks are arranged on the support assembly in an end-to-end manner, and the length of the second conveying tracks ranges from 200 mm to 1000 mm;

[0031] There are a plurality of the third conveying tracks, and the plurality of the third conveying tracks are arranged on the support assembly in an end-to-end manner, and the length of the third conveying tracks ranges from 200 mm to 1000 mm.

[0032] The present application further discloses a mobile phone assembly system, comprising a first mobile phone accessory assembly device, a second mobile phone accessory assembly device, a first transfer mechanism, a second transfer mechanism, and a mobile phone key assembly device according to any one of the aforementioned embodiments; the first mobile phone accessory assembly device, the first transfer mechanism, the mobile phone key assembly device, the second transfer mechanism, and the second mobile phone accessory assembly device are sequentially arranged along the first conveying direction;

[0033] Wherein, the first mobile phone accessory assembly equipment is used to assemble the first mobile phone accessory on the mobile phone assembly body on the jig, and the first mobile phone accessory assembly equipment includes a fourth conveying track, a fifth conveying track and a sixth conveying track, the fourth conveying track and the fifth conveying track are used to convey the jig loaded with the mobile phone assembly body to the first transfer mechanism along the first conveying direction, and the sixth conveying track is used to receive the jig conveyed by the first transfer mechanism and after the mobile phone assembly body is removed, and convey the jig to the recovery station along the second conveying direction;

[0034] The second mobile phone accessory assembly equipment is used to assemble the second mobile phone accessory on the mobile phone assembly body on the jig, and the second mobile phone accessory assembly equipment includes a seventh conveying track, an eighth conveying track and a ninth conveying track, the seventh conveying track and the eighth conveying track are used to receive the jig loaded with the mobile phone assembly body from the second transfer mechanism along the first conveying direction, and the ninth conveying track is used to convey the jig after the mobile phone assembly body is removed to the second transfer mechanism along the second conveying direction.

[0035] The present application arranges a third conveying track on the bracket assembly that is spaced apart from the second conveying track in the vertical direction, so that the jig after the mobile phone assembly body is taken away is sent back to the initial position to carry the next batch of mobile phone assembly bodies, thereby avoiding the problem of jig accumulation in a one-way process and reducing the time for manual transportation of jigs. The third conveying track is arranged directly above or below the second conveying track, effectively saving the space occupied by the installation of the button assembly equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] Figure 1 This is a structural schematic diagram of an embodiment of a mobile phone key assembly device of the present application;

[0037] Figure 2 This is a structural schematic diagram of the first switching mechanism in the mobile phone key assembly device of the present application;

[0038] Figure 3 for Figure 2 A left side view of the first switching mechanism;

[0039] Figure 4 This is a schematic diagram of the structure of the second conveying track and the third conveying track in the mobile phone key assembly device of the present application;

[0040] Figure 5 For this application Figure 4 A schematic diagram of the structure of the second conveying track and the third conveying track;

[0041] Figure 6 This is a structural block diagram of the mobile phone assembly system of this application.

[0042] Reference numerals:

[0043] 100, bracket assembly; 200, button storage mechanism; 300, button transfer mechanism; 400, first conveying track; 500, second conveying track; 510, second driving member; 520, second mounting plate; 530, second conveyor belt; 540, second mounting component; 550, second telescopic component; 560, second photoelectric sensor; 600, third conveying track; 610, third driving member; 611, second transmission shaft; 612, motor; 613, driving wheel; 614, driven wheel; 615, transmission belt; 700, first transfer mechanism; 710, first transfer track; 720, second transfer track; 730, third transfer track; 740, first fixture transfer mechanism; 741, first clamping claw component; 742, first moving component. DETAILED DESCRIPTION

[0044] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the scheme in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments in the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0045] It should be noted that all directional indications in the embodiments of the present application (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0046] It should also be noted that when an element is referred to as being "fixed on" or "disposed on" another element, it may be directly on the other element or there may be an intermediate element at the same time. When an element is referred to as being "connected to" another element, it may be directly connected to the other element or there may be an intermediate element at the same time.

[0047] In addition, the descriptions of "first", "second", etc. in this application are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0048] This application proposes a mobile phone key assembly device, referring to Figure 1 , the mobile phone key assembly equipment includes:

[0049] Bracket assembly 100;

[0050] A key storage mechanism 200, which is disposed on the bracket assembly 100 and is used to store keys;

[0051] A first conveying track 400, which is disposed on the support assembly 100 and is used to convey the jig loaded with the mobile phone assembly body without buttons installed to the button assembly station along a first conveying direction;

[0052] The key transfer mechanism 300 is disposed on the support assembly 100 and is used to pick up keys from the key storage mechanism 200 and assemble the picked up keys on the mobile phone assembly body located at the key assembly station and loaded on the jig;

[0053] A second conveying track 500, which is arranged side by side with the first conveying track 400 on the bracket assembly 100, and the second conveying track 500 is used to convey the fixture loaded with the mobile phone assembly body without buttons installed out of the mobile phone button assembly device along the first conveying direction;

[0054] A third conveying track 600, the third conveying track 600 and the second conveying track 500 are arranged on the bracket assembly 100 in a vertical direction and spaced apart from each other, and the third conveying track 600 is used to convey the fixture after the mobile phone assembly body is removed along the second conveying direction;

[0055] The first conveying direction is opposite to the second conveying direction.

[0056] The bracket assembly 100 provides support for other mechanisms of the equipment, ensuring that these mechanisms can be stably installed and operated, and that there is enough space for other mechanisms to cooperate with each other, ensuring the consistency and efficiency of the entire assembly process. The bracket assembly 100 can be a frame structure or a base structure, wherein the frame structure is usually a frame made of metal (such as aluminum alloy or steel), which has high strength and stability, and other mechanisms can be installed in the frame structure, or mounted on the side of the frame, and the installation is more flexible; the base structure includes a solid base, and other structures are installed on the upper surface of the base. The bottom of the base can be provided with a shock-absorbing structure or a mounting structure, such as a buffer pad, a foot nail, etc., so that the base can adapt to various installation environments. Preferably, a protective cover can be provided on the bracket assembly 100 to protect the internal structure from the external environment.

[0057] The key storage mechanism 200 is used to store keys, so that the key transfer mechanism 300 can pick up the keys and install them on the mobile phone assembly body. It can be understood that the mobile phone assembly body at least includes the middle frame of the mobile phone, that is, the installation position of the keys on the mobile phone in the prior art. The key transfer mechanism 300 is usually arranged across the key storage mechanism 200 and the first conveying track 400, so that the key transfer mechanism 300 can complete the installation of the keys, and the key transfer mechanism 300 can be provided with multiple keys, each of which is used to install different keys, such as volume keys, power keys, mute keys, etc., so as to achieve more targeted installation and improve installation accuracy. Preferably, several key transfer mechanisms 300 are arranged on the side of the first conveying track 400 along the first conveying direction, so that all keys are continuously installed on the mobile phone assembly body, thereby improving installation efficiency.

[0058] The first conveying track 400 and the second conveying track 500 are arranged side by side. Specifically, the first conveying track 400 and the second conveying track 500 are parallel and on the same horizontal plane to improve space utilization and reduce the space required for lateral extension. In addition, the two tracks can simultaneously carry out operations of multiple production lines, wherein the first conveying track 400 transports the mobile phone assembly body to the key assembly station to install the keys, and the second conveying track 500 can transport the mobile phone assembly body to the outside of the mobile phone key assembly equipment, that is, to other mobile phone accessories assembly equipment, so as to facilitate the installation of other mobile phone accessories on the mobile phone assembly body. At the same time, since the materials transported by the first conveying track 400 and the second conveying track 500 are both jigs loaded with mobile phone assembly bodies without keys installed (hereinafter referred to as loaded jigs), even if one of the two fails, the conveying task can be completed by the other conveying track, thereby minimizing the reduction in production efficiency. For example, if the first conveying track 400 stops after a malfunction, the loaded jig on the second conveying track 500 can be manually or automatically translated to the key assembly station so that the key transfer mechanism 300 can continue to operate; vice versa, which will not be repeated here.

[0059] Since the first conveying track 400 and the second conveying track 500 are both set in the first conveying direction, when the mobile phone assembly body is installed, the jig carrying it needs to return to the initial position in order to install the next batch of mobile phone assembly bodies. If manual transportation is used, it will be time-consuming and laborious. Therefore, a third conveying track 600 moving in the second conveying direction is set to transport the jig after the mobile phone assembly body is taken away (hereinafter referred to as the empty jig), wherein the second conveying direction is opposite to the first conveying direction, so that the empty jig can return to the initial position, reducing the transportation time of the empty jig, thereby improving the installation efficiency of the mobile phone buttons. At the same time, the third track can also serve as a storage for empty jigs, making the scheduling of jigs during work easier and more efficient.

[0060] Furthermore, in this embodiment, the third conveying track 600 and the second conveying track 500 are arranged at intervals in the vertical direction, that is, they are stacked on the bracket assembly 100, which can effectively save the space occupied by the equipment installation and expand the adaptability of the equipment. Preferably, the second conveying track 500 and the third conveying track 600 are connected by a lifting mechanism, and the height distance between the two can be adjusted according to actual needs, thereby increasing the flexibility of equipment installation and being suitable for scenes that need to handle products of different sizes or types. The third conveying track 600 can also be set at a certain inclination angle so that the empty fixture can be naturally transferred under the action of gravity, reducing dependence on electric transmission and saving costs.

[0061] It can be understood that the mobile phone key assembly device also includes a controller, which is used to control the operation of the first conveying track 400, the key transfer mechanism 300, the second conveying track 500 and the third conveying track 600. The controller can be a common control circuit, single chip microcomputer, host computer and other devices on the market, and this application does not limit this.

[0062] The present application arranges a third conveying track 600 on the bracket assembly 100 and is spaced apart from the second conveying track 500 in the vertical direction, so as to return the jig after the mobile phone assembly body is taken away to the initial position so as to carry the next batch of mobile phone assembly bodies, thereby avoiding the problem of jig accumulation in a one-way process and reducing the time for manual transportation of jigs. The third conveying track 600 is arranged directly above or below the second conveying track 500, which effectively saves the space occupied by the installation of the key assembly equipment and enables the key assembly equipment to use more installation environments.

[0063] like Figure 2 and Figure 3As shown, in some embodiments, the mobile phone keypad assembly device further includes a first transfer mechanism 700 and a second transfer mechanism respectively disposed at both ends of the bracket assembly 100, and the first transfer mechanism 700 includes a first transfer track 710, a second transfer track 720, a third transfer track 730 and a first jig transfer mechanism 740;

[0064] The first transfer track 710 is arranged corresponding to the first conveying track 400 to convey the jig loaded with the mobile phone assembly body without buttons installed to the first conveying track 400; the second transfer track 720 is arranged corresponding to the second conveying track 500 to convey the jig loaded with the mobile phone assembly body without buttons installed to the second conveying track 500, and the third transfer track 730 is arranged corresponding to the third conveying track 600 to receive the jig after the mobile phone assembly body is taken away from the third conveying track 600; the first jig transfer mechanism 740 is arranged across the first transfer track 710 and the second transfer track 720, and can transfer the jig loaded with the mobile phone assembly body without buttons installed from the second transfer track 720 to the first transfer track 710;

[0065] The second transfer mechanism includes a fourth transfer track, a fifth transfer track, a sixth transfer track and a second fixture transfer mechanism;

[0066] The fourth transfer track is arranged corresponding to the first conveying track 400 to receive the jig loaded with the mobile phone assembly body without installed buttons conveyed by the first conveying track 400; the fifth transfer track is arranged corresponding to the second conveying track 500 to receive the jig loaded with the mobile phone assembly body without installed buttons conveyed by the second conveying track 500; the sixth transfer track is arranged corresponding to the third conveying track 600 to convey the jig after the mobile phone assembly body is removed to the third conveying track 600; the second jig transfer mechanism is arranged across the fourth transfer track and the fifth transfer track, and can transfer the jig loaded with the mobile phone assembly body without installed buttons from the second transfer track 720 to the first transfer track 710.

[0067] The first transfer mechanism 700 and the second transfer mechanism can be connected to other mobile phone accessory assembly equipment so that the various accessories of the mobile phone can be assembled on the assembly body in sequence to improve the assembly efficiency of the mobile phone. The first jig transfer mechanism 740 and the second jig transfer mechanism can also realize the transfer of materials between the first conveying track 400, the second conveying track 500 and even the third conveying track 600.

[0068] Specifically, taking the first switching structure as an example:

[0069] The first transfer track 710, the second transfer track 720, and the third transfer track 730 are respectively arranged in pairs with the first conveying track 400, the second conveying track 500, and the third conveying track 600, so that the material can be transferred between the corresponding two tracks. Taking the connection between the first transfer track 710 and the first conveying track 400 as an example, the two can be detachably connected through a snap-on structure, a magnetic structure, etc., or only one end of the first transfer track 710 is close to one end of the first conveying track 400, and it is only necessary to ensure that the loaded fixture will not fall during the transfer process. Furthermore, the conveying direction of the first transfer track 710 is completely consistent with that of the first conveying track 400, which improves the accuracy of the docking between the two and the convenience of installation. The second transfer track 720, the second conveying track 500 and the third transfer track 730, the third conveying track 600 are set in a similar manner, which will not be repeated here.

[0070] During operation, the loaded jig is first transported to the first transfer track 710 and / or the second transfer track 720 manually or automatically. If it is only transported to the second transfer track 720, the loaded jig on the second transfer track 720 is transferred to the first transfer track 710 through the first jig transfer mechanism 740 to install the button; if it is only transported to the first transfer track 710, and there are too many materials on the first transfer track 710, which exceeds the production capacity of the button transfer mechanism 300 to install the button, the loaded jig on the first transfer track 710 is transferred to the second transfer track 720 through the first jig transfer mechanism 740, so that part of the loaded jig is transported to the second conveying track 500 through the second transfer track 720, and then transported to other mobile phone accessories installation equipment, so as to maximize the installation efficiency of the mobile phone; if there are loaded jigs on both the first transfer track 710 and the second transfer track 720, the first jig transfer mechanism 740 is controlled according to the actual situation.

[0071] The second transfer mechanism is similar to the first transfer mechanism 700 and will not be described in detail. However, if the second transfer mechanism is no longer connected to other devices, the mobile phone assembly body with buttons installed in the jig can be taken out manually or automatically, and the second jig transfer mechanism transfers the empty jig to the sixth transfer track so that the empty jig can be transported back to the initial position, reducing manpower waste.

[0072] like Figure 2 and Figure 3 As shown, in some embodiments, the first jig transfer device includes a first clamping member 741 and a first moving member 742, the first moving member 742 is connected to the first clamping member 741 to control the movement of the first clamping member 741, and the first clamping member 741 is used to clamp the jig loaded with the mobile phone assembly body without buttons installed;

[0073] The second jig transfer device includes a second clamping jaw member and a second moving member, the second moving member is connected to the second clamping jaw member to control the movement of the second clamping jaw member, and the second clamping jaw member is used to clamp the jig loaded with the mobile phone assembly body without installed buttons.

[0074] The first clamping jaw member 741 and the second clamping jaw member are common clamping devices on the market, for example, a plurality of clamping arms that can move relatively to each other, or clamping parts such as vacuum suction nozzles and magnetic suction devices are arranged on the robot arm, so as to achieve the clamping and loosening of the loaded fixture.

[0075] Taking the first fixture transfer device as an example: the first moving member 742 is used to control the first clamping member 741 to move in a direction perpendicular to the first conveying direction, so as to facilitate the clamping of the loaded fixture and transfer between the first transfer track 710 and the second transfer track 720. Furthermore, the first moving member 742 also includes a vertical moving member, which is used to drive the first clamping member 741 to move up and down in a direction perpendicular to the horizontal plane, so as to further improve the flexibility of the first clamping member 741. During use, if it is necessary to move the loaded jig from the first transfer track 710 to the second transfer track 720, the first moving member 742 controls the first clamping member 741 to move from the starting position to the first transfer track 710. When the first clamping member 741 moves to above the loaded jig, the vertical moving member controls the first clamping member 741 to move downward and grab the loaded jig. Then the vertical moving member controls the first clamping member 741 to move upward. The first moving member 742 controls the first clamping member 741 to move to the second transfer track 720 to a suitable position. The vertical moving member then controls the first clamping member 741 to move downward and release the loaded jig. Finally, the first clamping member 741 returns to the starting position. It is understandable that in order to enable the first clamping jaw member 741 to accurately clamp the loaded jig, a positioning device may be provided to be connected to the first clamping jaw member 741, such as a CCD camera, a laser radar, an infrared camera, an ultrasonic sensor, or the like; or the loaded jig may be provided with a fixed grasping position and a placement position, so that the first clamping jaw member 741 can complete the grasping and placement of the loaded jig through a fixed moving path. The same is true for moving the loaded jig from the second transfer track 720 to the first transfer track 710.

[0076] The second jig transfer device is similar to the first jig transfer device and will not be described in detail here. However, if the second transfer mechanism is no longer connected to other equipment, the mobile phone assembly body with buttons installed in the jig can be taken out manually or automatically, and the second clamping jaw member transfers the empty jig from the fourth transfer track to the sixth transfer track, so that the empty jig can be transported back to the initial position, reducing manpower waste. It should be noted that if the sixth transfer track is located below the fifth transfer track, the sixth transfer track can be set to be longer than the fifth transfer track, that is, the sixth transfer track protrudes from the fifth transfer track, so that the second clamping jaw member can place the empty jig on the protruding part of the sixth transfer track, thereby transporting the empty jig back to the initial position.

[0077] like Figure 4 As shown, in some embodiments, the second conveying track 500 includes a second driving member 510, two second mounting plates 520 and two second conveyor belts 530, the two second mounting plates 520 are arranged in parallel on the bracket assembly 100, the second driving member 510 includes a second transmission shaft 611, the second transmission shaft 611 is passed through the two second mounting plates 520 and is rotatably connected to the second mounting plates 520, one end of the two second conveyor belts 530 is respectively slidably connected to the two second mounting plates 520, and the other end is respectively connected to the second transmission shaft 611, so that the second driving member 510 can drive the two second conveyor belts 530 to rotate synchronously;

[0078] The second conveying track 500 further includes a second mounting member 540 and a second telescopic member 550. The second mounting member 540 is connected to the second mounting plate 520 and is located between the two second mounting plates 520. The second telescopic member 550 is connected to the second mounting member 540. The second telescopic member 550 includes a vertically movable moving end. The moving end can move upward to protrude from the horizontal plane where the second conveyor belt 530 is located, and can also move downward to be lower than the horizontal plane where the second conveyor belt 530 is located.

[0079] The second conveying track 500 also includes a plurality of second photoelectric sensors 560, which are arranged on the second mounting plate 520 and electrically connected to the second telescopic member 550, and are used to detect the position of the fixture loaded with the mobile phone assembly body without installed buttons, and control the extension or shortening of the second telescopic member 550.

[0080] By arranging the second driving member 510 on the second mounting plate 520, the second conveying track 500 does not need to be connected to other driving devices, and can complete the conveying of the loaded jigs by itself, thereby making the installation of the second conveying track 500 easier. Specifically, when the second driving member 510 rotates, the second transmission shaft 611 drives the second conveyor belt 530 connected to the second transmission shaft 611 to rotate synchronously. Exemplarily, the second transmission shaft is penetrated through two parallel second mounting plates 520 and is rotatably connected to the second mounting plates 520. The two second mounting plates 520 have correspondingly protruding cylindrical protrusions on the opposite surfaces. One end of the second conveyor belt 530 is connected to the cylindrical protrusion, and the other end is connected to the second transmission shaft, so that the second conveyor belt 530 can rotate under the drive of the second driving member 510. The second driving member 510 can be a stepping motor 612, a magnetic levitation motor 612, etc., or other common driving devices, and is connected to the second transmission shaft through a coupling; the width of the second conveyor belt 530 can be set as needed, and it only needs to be able to stably place the loaded jigs.

[0081] The second mounting member 540 is usually fixedly connected to one of the two second mounting plates 520, and the second telescopic member 550 is fixed to the second mounting member 540. When an abnormal situation occurs, such as the key transfer mechanism 300 is in a saturated state, or the fifth transfer track connected to the second conveying track 500 cannot operate normally, the moving end of the second telescopic member 550 will protrude from the second conveyor belt 530, blocking the movement of the loaded jig, so that the loaded jig can be temporarily stored on the second conveying track 500.

[0082] The second photoelectric sensor 560 is used to detect the position of the loaded jig, so that the second telescopic member 550 can accurately block the loaded jig to avoid the situation where the moving end of the second telescopic member 550 lifts up the loaded jig. Preferably, the second photoelectric sensor 560 determines whether the loaded jig is in a suitable position by emitting laser and receiving the returned laser. Therefore, the second photoelectric sensor 560 is arranged before the second telescopic member 550, that is, when the loaded jig moves along the second conveying direction, it first passes the position of the second photoelectric sensor 560 and then the position of the second telescopic member 550, so as to leave enough time for the second telescopic member 550 to react.

[0083] In some embodiments, the first conveying track 400 includes a first driving member, two first mounting plates and two first conveyor belts. The two first mounting plates are arranged in parallel on the bracket assembly 100. The first driving member includes a first transmission shaft. The first transmission shaft passes through the two first mounting plates and is rotatably connected to the first mounting plates. One end of the two first conveyor belts is respectively slidably connected to the two first mounting plates, and the other end is respectively connected to the first transmission shaft, so that the first driving member can drive the two first conveyor belts to rotate synchronously.

[0084] The third conveying track 600 includes a third driving member 610, two third mounting plates and two third conveyor belts. The two third mounting plates are arranged in parallel on the bracket assembly 100. The third driving member 610 includes a third transmission shaft. The third transmission shaft passes through the two third mounting plates and is rotatably connected to the third mounting plates. One ends of the two third conveyor belts are respectively slidably connected to the two third mounting plates, and the other ends are respectively connected to the third transmission shaft, so that the third driving member 610 can drive the two third conveyor belts to rotate synchronously.

[0085] The first conveying track 400 and the third conveying track 600 are arranged in a similar manner to the second conveying track 500 , and are not described in detail herein.

[0086] like Figure 5 As shown, in some embodiments, the third driving member 610 also includes a motor 612, a driving wheel 613 and a driven wheel 614. The motor 612 is arranged on the side of the third mounting plate. The driving end of the motor 612 is connected to the driving wheel 613 to drive the driving wheel 613 to rotate. The driving wheel 613 is connected to the driven wheel 614 through a transmission belt 615, and the driven wheel 614 is coaxially connected to the third transmission shaft.

[0087] There are many ways to connect the motor 612 to the third mounting plate. For example, in this embodiment, a connecting plate is constructed on the side of the third mounting plate, and the motor 612 is arranged on the connecting plate, and the driving wheel 613 and the driven wheel 614 are also arranged on the connecting plate, so that the connection between the third drive member 610 and the third mounting plate is more stable, and the mass of the third drive member 610 is prevented from being concentrated in a smaller area, which makes the connection easy to disconnect; and the connecting plate can also play a certain protective role, preventing the components in the third drive member 610 from being easily affected. In this embodiment, the motor 612 drives the driving wheel 613, and the driving wheel 613 drives the driven wheel 614 and the third transmission shaft connected to the driven wheel 614. The torque output by the motor 612 and the linear speed of the third transmission shaft can be changed by controlling the diameters of the driving wheel 613, the driven wheel 614 and the third transmission shaft, so as to ensure that the third conveyor belt can drive the loaded jig while controlling the moving speed of the third conveyor belt according to actual needs.

[0088] It can be understood that the configuration of the first driving member and the second driving member 510 is similar to that of the third driving member 610 , and will not be described in detail herein.

[0089] In some embodiments, the first conveying track 400 further includes a first mounting member and a first telescopic member, the first mounting member is connected to the first mounting plate and is located between the two first mounting plates, and the first telescopic member is connected to the first mounting member; the first telescopic member includes a vertically movable moving end, the moving end can move upward to protrude from the horizontal plane where the first conveyor belt is located, and can also move downward to be lower than the horizontal plane where the first conveyor belt is located;

[0090] The third conveying track 600 also includes a third mounting component and a third telescopic component. The third mounting component is connected to the third mounting plate and is located between two third mounting plates. The third telescopic component is connected to the third mounting component. The third telescopic component includes a vertically movable end. The mobile end can move upward to protrude from the horizontal plane where the third conveyor belt is located, and can also move downward to be lower than the horizontal plane where the third conveyor belt is located.

[0091] The specific configuration is similar to that of the second conveying track 500 and will not be described in detail here.

[0092] In some embodiments, the first conveying track 400 further includes a plurality of first photoelectric sensors, which are disposed on the first mounting plate and electrically connected to the first telescopic member, and are used to detect the position of the jig loaded with the mobile phone assembly body without buttons installed, and control the first telescopic member to extend or shorten;

[0093] The third conveying track 600 also includes a plurality of third photoelectric sensors, which are arranged on the third mounting plate and electrically connected to the third telescopic member, and are used to detect the position of the fixture loaded with the mobile phone assembly body without installed buttons, and control the extension or shortening of the third telescopic member.

[0094] The specific configuration is similar to that of the second conveying track 500 and will not be described in detail here.

[0095] In some embodiments, there are a plurality of first conveying tracks 400, and the plurality of first conveying tracks 400 are arranged on the support assembly in an end-to-end manner, and the length of the first conveying track 400 ranges from 200 mm to 1000 mm;

[0096] There are a plurality of second conveying tracks 500, and the plurality of second conveying tracks 500 are arranged on the support assembly in a head-to-tail manner, and the length of the second conveying track 500 ranges from 200 mm to 1000 mm;

[0097] There are a plurality of third conveying rails 600 , and the plurality of third conveying rails 600 are arranged on the support assembly in an end-to-end manner, and the length of the third conveying rails 600 ranges from 200 mm to 1000 mm.

[0098] It is understandable that if the length of the first conveying track 400 is too long, it will lead to too many loaded jigs being transported, and the power of the corresponding first driving member will also increase, and the volume and cost of the first driving member will increase. Therefore, limiting the length of the first conveying track 400 to 200mm to 1000mm can not only make full use of the power of the first driving member, but also meet the needs of devices of different volumes. At the same time, when a plurality of key transfer mechanisms 300 are provided on the mobile phone key assembly device, the loaded jigs can also be transported to a suitable position by combining a plurality of first conveying tracks 400 to install the keys on the mobile phone assembly body. And because the first driving member can be set on the side of the first conveying track 400 in the present application, it will not cause too much interference to the connection between several first conveying tracks 400, which is convenient for the assembly of the first conveying track 400.

[0099] There are many ways to connect the first conveying rails 400 , and they can be detachably connected by means of snaps, magnets, etc., or simply abut against each other.

[0100] The second conveying track 500 and the third conveying track 600 are similar to the first conveying track 400 , and are not described in detail herein.

[0101] like Figure 6 As shown, the present application further proposes a mobile phone assembly system including a first mobile phone accessory assembly device, a second mobile phone accessory assembly device, a first transfer mechanism 700, a second transfer mechanism and a mobile phone key assembly device. The specific structure of the mobile phone key assembly device refers to the above embodiment. Since the mobile phone key assembly system adopts all the technical solutions of all the above embodiments, it has at least all the technical effects brought by the technical solutions of the above embodiments, which will not be described one by one here. Among them, the first mobile phone accessory assembly device, the first transfer mechanism 700, the mobile phone key assembly device, the second transfer mechanism, and the second mobile phone accessory assembly device are arranged in sequence along the first conveying direction;

[0102] The first mobile phone accessory assembly device is used to assemble the first mobile phone accessory on the mobile phone assembly body on the jig, and the first mobile phone accessory assembly device includes a fourth conveying track, a fifth conveying track and a sixth conveying track, the fourth conveying track and the fifth conveying track are used to convey the jig loaded with the mobile phone assembly body to the first transfer mechanism 700 along the first conveying direction, and the sixth conveying track is used to receive the jig conveyed by the first transfer mechanism 700 and after the mobile phone assembly body is taken away, and convey the jig to the recovery station along the second conveying direction;

[0103] The second mobile phone accessories assembly equipment is used to assemble the second mobile phone accessories on the mobile phone assembly body on the jig, and the second mobile phone accessories assembly equipment includes a seventh conveying track, an eighth conveying track and a ninth conveying track. The seventh conveying track and the eighth conveying track are used to receive the jig loaded with the mobile phone assembly body from the second transfer mechanism along the first conveying direction, and the ninth conveying track is used to convey the jig after the mobile phone assembly body is removed to the second transfer mechanism along the second conveying direction.

[0104] The first mobile phone accessory or the second mobile phone accessory can be a mobile phone shell, a mobile phone wing, a mobile phone screen, a mobile phone battery, a camera module, etc., and this application does not limit this. Specifically, the fourth conveying track, the fifth conveying track and the sixth conveying track in the first mobile phone accessory assembly equipment are respectively connected to the first transfer track 710, the second transfer track 720 and the third transfer track 730 in the first transfer mechanism 700; the seventh conveying track, the eighth conveying track and the ninth conveying track in the second mobile phone accessory assembly equipment are respectively connected to the fourth transfer track, the fifth transfer track and the sixth transfer track in the second transfer mechanism.

[0105] Since the various tracks on the first mobile phone accessory assembly equipment, the first switching mechanism 700, the mobile phone button assembly equipment, the second switching mechanism, and the second mobile phone accessory assembly equipment are correspondingly connected, it is possible to store a large number of loaded jigs or empty jigs, and it is also convenient to continuously install various accessories on the mobile phone assembly body according to the assembly situation, thereby improving the efficiency of mobile phone assembly. For example, when the workload of the first mobile phone accessory assembly equipment is saturated, the loaded jigs can be directly transported to the mobile phone button assembly equipment to give priority to assembling the mobile phone buttons. After the mobile phone is assembled, the assembled mobile phone is removed, and the empty jig can be transported to the recycling station along the ninth conveying track, the sixth switching track, the third conveying track 600, the third switching track 730, and the sixth conveying track, saving the time of the staff in transporting the empty jigs and further improving the efficiency of mobile phone assembly.

[0106] The above description is only a partial or preferred embodiment of the present application. Neither the text nor the drawings can limit the scope of protection of the present application. All equivalent structural changes made using the contents of the present application specification and drawings under the overall concept of the present application, or direct / indirect application in other related technical fields are included in the scope of protection of the present application.

Claims

1. A mobile phone key assembly device, characterized in that: include: Bracket assembly; A key storage mechanism, which is arranged on the bracket assembly and is used to store keys; A first conveying track, the first conveying track is arranged on the bracket assembly, and the first conveying track is used to convey the jig loaded with the mobile phone assembly body without the button installed to the button assembly station along the first conveying direction; A key transfer mechanism, the key transfer mechanism is arranged on the support assembly, and is used to pick up keys from the key storage mechanism, and assemble the picked up keys on the mobile phone assembly body located at the key assembly station and loaded on the jig; A second conveying track, the second conveying track and the first conveying track are arranged side by side on the bracket assembly, and the second conveying track is used to convey the jig loaded with the mobile phone assembly body without the button installed out of the mobile phone button assembly device along the first conveying direction; a third conveying track, the third conveying track and the second conveying track are arranged on the support assembly at intervals in the vertical direction, and the third conveying track is used to convey the jig after the mobile phone assembly body is taken away to the recycling station along the second conveying direction; wherein the first conveying direction is opposite to the second conveying direction; The mobile phone key assembly device further includes a first transfer mechanism and a second transfer mechanism respectively arranged at two ends of the bracket assembly, wherein the first transfer mechanism includes a first transfer track, a second transfer track, a third transfer track and a first jig transfer mechanism; The first transfer track is arranged corresponding to the first conveying track to convey the jig loaded with the mobile phone assembly body without the button to the first conveying track; the second transfer track is arranged corresponding to the second conveying track to convey the jig loaded with the mobile phone assembly body without the button to the second conveying track, and the third transfer track is arranged corresponding to the third conveying track to receive the jig after the mobile phone assembly body is taken away from the third conveying track; the first jig transfer mechanism is arranged across the first transfer track and the second transfer track, and can transfer the jig loaded with the mobile phone assembly body without the button between the second transfer track and the first transfer track; The second transfer mechanism includes a fourth transfer track, a fifth transfer track, a sixth transfer track and a second fixture transfer mechanism; The fourth transfer track is arranged corresponding to the first conveying track to receive the jig loaded with the mobile phone assembly body without the button installed and conveyed by the first conveying track; the fifth transfer track is arranged corresponding to the second conveying track to receive the jig loaded with the mobile phone assembly body without the button installed and conveyed by the second conveying track; the sixth transfer track is arranged corresponding to the third conveying track to convey the jig after the mobile phone assembly body is taken away to the third conveying track; the second jig transfer mechanism is arranged across the fourth transfer track and the fifth transfer track, and can transfer the jig loaded with the mobile phone assembly body without the button installed from the fifth transfer track to the fourth transfer track.

2. The mobile phone key assembly device according to claim 1, characterized in that: The first jig transfer mechanism includes a first clamping member and a first moving member, the first moving member is connected to the first clamping member to control the movement of the first clamping member, and the first clamping member is used to clamp the jig loaded with the mobile phone assembly body without the button installed; and / or, The second jig transfer mechanism includes a second clamping jaw member and a second moving member, the second moving member is connected to the second clamping jaw member to control the movement of the second clamping jaw member, and the second clamping jaw member is used to clamp the jig loaded with the mobile phone assembly body without the button installed.

3. The mobile phone keypad assembly device according to claim 1, characterized in that: The second conveying track includes a second driving member, two second mounting plates and two second conveyor belts, the two second mounting plates are arranged in parallel on the bracket assembly, the second driving member includes a second transmission shaft, the second transmission shaft passes through the two second mounting plates and is rotatably connected to the second mounting plates, one end of the two second conveyor belts is respectively slidably connected to the two second mounting plates, and the other end is respectively connected to the second transmission shaft, so that the second driving member can drive the two second conveyor belts to rotate synchronously; The second conveying track further includes a second mounting member and a second telescopic member, the second mounting member is connected to the second mounting plate and is located between the two second mounting plates, and the second telescopic member is connected to the second mounting member; the second telescopic member includes a vertically movable moving end, the second telescopic member moving end can move upward to protrude from the horizontal plane where the second conveyor belt is located, and can also move downward to be lower than the horizontal plane where the second conveyor belt is located; The second conveying track also includes a plurality of second photoelectric sensors, which are arranged on the second mounting plate and electrically connected to the second telescopic member, and are used to detect the position of the jig loaded with the mobile phone assembly body without the button installed, and control the extension or shortening of the second telescopic member.

4. The mobile phone keypad assembly device according to claim 1, characterized in that: The first conveying track includes a first driving member, two first mounting plates and two first conveyor belts, the two first mounting plates are arranged in parallel on the bracket assembly, the first driving member includes a first transmission shaft, the first transmission shaft passes through the two first mounting plates and is rotatably connected to the first mounting plates, one end of the two first conveyor belts is respectively slidably connected to the two first mounting plates, and the other end is respectively connected to the first transmission shaft, so that the first driving member can drive the two first conveyor belts to rotate synchronously; The third conveying track includes a third driving member, two third mounting plates and two third conveyor belts. The two third mounting plates are arranged in parallel on the bracket assembly. The third driving member includes a third transmission shaft. The third transmission shaft passes through the two third mounting plates and is rotatably connected to the third mounting plates. One ends of the two third conveyor belts are respectively slidably connected to the two third mounting plates, and the other ends are respectively connected to the third transmission shaft, so that the third driving member can drive the two third conveyor belts to rotate synchronously.

5. The mobile phone keypad assembly device according to claim 4, characterized in that: The third driving member also includes a motor, a driving wheel and a driven wheel. The motor is arranged on the side of the third mounting plate. The driving end of the motor is connected to the driving wheel to drive the driving wheel to rotate. The driving wheel is connected to the driven wheel through a transmission belt, and the driven wheel is coaxially connected to the third transmission shaft.

6. The mobile phone key assembly device according to claim 4, characterized in that: The first conveying track further includes a first mounting member and a first telescopic member, the first mounting member is connected to the first mounting plate and is located between the two first mounting plates, the first telescopic member is connected to the first mounting member; the first telescopic member includes a vertically movable moving end, the moving end of the first telescopic member can move upward to protrude from the horizontal plane where the first conveyor belt is located, and can also move downward to be lower than the horizontal plane where the first conveyor belt is located; The third conveying track also includes a third mounting component and a third telescopic component. The third mounting component is connected to the third mounting plate and is located between the two third mounting plates. The third telescopic component is connected to the third mounting component. The third telescopic component includes a vertically movable moving end. The moving end of the third telescopic component can move upward to protrude from the horizontal plane where the third conveyor belt is located, and can also move downward to be lower than the horizontal plane where the third conveyor belt is located.

7. The mobile phone keypad assembly device according to claim 6, characterized in that: The first conveying track further includes a plurality of first photoelectric sensors, which are arranged on the first mounting plate and are electrically connected to the first telescopic member, and are used to detect the position of the jig loaded with the mobile phone assembly body without the button installed, and control the first telescopic member to extend or shorten; The third conveying track also includes a plurality of third photoelectric sensors, which are arranged on the third mounting plate and electrically connected to the third telescopic member, and are used to detect the position of the jig after the mobile phone assembly body is removed, and control the extension or shortening of the third telescopic member.

8. The mobile phone key assembly device according to any one of claims 1 to 7, characterized in that: There are a plurality of the first conveying tracks, and the plurality of the first conveying tracks are arranged on the support assembly in an end-to-end manner, and the length of the first conveying tracks ranges from 200 mm to 1000 mm; There are a plurality of the second conveying tracks, and the plurality of the second conveying tracks are arranged on the support assembly in an end-to-end manner, and the length of the second conveying tracks ranges from 200 mm to 1000 mm; There are a plurality of the third conveying tracks, and the plurality of the third conveying tracks are arranged on the support assembly in an end-to-end manner, and the length of the third conveying tracks ranges from 200 mm to 1000 mm.

9. A mobile phone assembly system, characterized in that: It comprises a first mobile phone accessories assembly device, a second mobile phone accessories assembly device and the mobile phone key assembly device according to any one of claims 1 to 7; the first mobile phone accessories assembly device, the mobile phone key assembly device and the second mobile phone accessories assembly device are arranged in sequence along the first conveying direction; Wherein, the first mobile phone accessory assembly equipment is used to assemble the first mobile phone accessory on the mobile phone assembly body on the jig, and the first mobile phone accessory assembly equipment includes a fourth conveying track, a fifth conveying track and a sixth conveying track, the fourth conveying track and the fifth conveying track are used to convey the jig loaded with the mobile phone assembly body to the first transfer mechanism along the first conveying direction, and the sixth conveying track is used to receive the jig conveyed by the first transfer mechanism and after the mobile phone assembly body is removed, and convey the jig to the recovery station along the second conveying direction; The second mobile phone accessory assembly equipment is used to assemble the second mobile phone accessory on the mobile phone assembly body on the jig, and the second mobile phone accessory assembly equipment includes a seventh conveying track, an eighth conveying track and a ninth conveying track, the seventh conveying track and the eighth conveying track are used to receive the jig loaded with the mobile phone assembly body from the second transfer mechanism along the first conveying direction, and the ninth conveying track is used to convey the jig after the mobile phone assembly body is removed to the second transfer mechanism along the second conveying direction.

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