Dust screen assembly pressure maintaining equipment

Abstract

The invention relates to the technical field of watch assembling, and particularly discloses dustproof net assembling and pressure maintaining equipment which comprises a watch frame supplying device, a transfer rotating platform, an inclined conveying mechanism, a feeder feeding machine, an assembling manipulator and a pressure maintaining device, a watch frame is in an inclined posture through watch frame supplying, rotating and conveying, a dustproof net can be conveniently attached to the watch frame through the assembling manipulator, and the assembling efficiency is improved. And the pressure maintaining device is used for maintaining the pressure of the dustproof net, and efficient and accurate dustproof net assembly is achieved. According to the dustproof net assembling and pressure maintaining equipment, the mechanical operation of pasting the dustproof net to the inner side of the surface frame can be achieved, then the labor cost is reduced, and the production efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of watch assembly, and in particular to a dustproof net assembly pressure maintaining device. Background Art

[0002] The inner side of the watch frame is equipped with a dust screen. Generally, the dust screen is adhered to a transparent film in batches when it is received (the surface where the dust screen and the transparent film are attached is sticky). When assembling, the dust screen is torn off the transparent film and directly pasted to the inner side of the watch frame.

[0003] Existing assembly equipment is mainly suitable for directly mounting dust screens and the like to the top surfaces of other workpieces (i.e., mounting operations from top to bottom). However, the assembly of smart watches requires that the dust screens be mounted to the inside of the watch frame, and mounting operations cannot be performed directly from top to bottom.

[0004] Therefore, currently the dust screen is mainly attached to the inner side of the table frame by workers manually, which has high labor costs and low production efficiency.

[0005] The above information disclosed in this Background section is included only for enhancement of understanding of the background of the present disclosure and therefore it may contain information that does not form the prior art that is currently known to a person of ordinary skill in the art. Summary of the invention

[0006] An object of the present invention is to provide a dust-proof net assembly pressure-maintaining device for realizing the mechanized operation of attaching the dust-proof net to the inner side of the table frame, thereby reducing labor costs and improving production efficiency.

[0007] To achieve the above purpose, the present invention provides a dust screen assembly pressure maintaining device, comprising:

[0008] A watch frame supply device, the watch frame supply device is used to provide a watch frame carrier loaded with a watch frame;

[0009] A transfer rotating platform, the transfer rotating platform is used to receive the table frame carrier provided by the table frame supply device, and rotate the table frame carrier around a horizontal axis so that the table frame presents an inclined posture with the inner side wall for installing the dustproof net facing upward;

[0010] An inclined conveying mechanism, the inclined conveying mechanism is used to receive and transport each of the watch frame carriers after the transfer rotating platform is rotated and adjusted;

[0011] A feeder feeder, the feeder feeder is used to deliver the dustproof net;

[0012] An assembly robot, which is used to take out the dustproof net from the feeder and attach it to the frame on the inclined conveying mechanism;

[0013] A pressure-maintaining device is used to take out the watch frame carrier on the inclined conveying mechanism, maintain pressure on the dustproof net, and then return the watch frame carrier to the inclined conveying mechanism.

[0014] Optionally, the watch frame supply device includes a carrier silo for storing each of the watch frame carriers, and a watch frame loading robot for transferring each of the watch frame carriers from the carrier silo to the transfer rotating platform.

[0015] Optionally, the transfer rotating platform includes a platform body for placing the watch frame carrier, a platform rotation driving mechanism for driving the platform body to rotate around a horizontal axis, and a platform linear driving mechanism for driving the platform rotation driving mechanism to reciprocate in a horizontal direction.

[0016] Optionally, the inclined conveying mechanism includes an inclined track and a pulling mechanism for driving the watch frame carrier to slide within the inclined track.

[0017] Optionally, the inclined track and the platform body are both provided with side baffles for limiting the inclined watch frame carrier from sliding downward;

[0018] The side surface of the watch frame carrier that is in contact with the side baffle protrudes to the outside of the side baffle and is provided with a latch hole.

[0019] Optionally, the pulling mechanism includes a carrier pin pluggably connected to the pin hole, a pin linear drive mechanism for driving the carrier pin to move up and down, and a carrier transverse drag linear drive mechanism for driving the pin linear drive mechanism to reciprocate along the inclined track.

[0020] Optionally, the pressure-maintaining device includes an inclined platform with the same inclination angle as the inclined track, a plurality of pressure-maintaining linear drive mechanisms located above the inclined platform, and a pressure-maintaining robot for transferring the frame carrier between the inclined platform and the inclined track.

[0021] Optionally, also include:

[0022] The reset rotating platform is located at one end of the inclined conveying mechanism away from the transfer rotating platform and is used to rotate and reset the watch frame carrier to a horizontal state.

[0023] The beneficial effect of the present invention is to provide a dust screen assembly pressure maintaining device, the working process is as follows:

[0024] S10: The watch frame supply device is started, and the watch frame carrier loaded with the watch frame is placed on the transfer rotating platform;

[0025] S20: The transfer rotating platform starts the rotating function, and rotates the table frame carrier around the horizontal axis by a certain angle, so that the table frame is inclined, so that the inner wall surface of the table frame for installing the dustproof net is set upward, which is convenient for the subsequent mounting of the dustproof net from top to bottom.

[0026] S30: The inclined conveying mechanism receives the watch frame carrier transferred from the transfer rotating platform and continues to transport the watch frame carrier forward;

[0027] S40: The feeder automatically delivers the dust screen adhered to the transparent film according to the assembly requirements, ready for the assembly robot to grab;

[0028] S50: The assembly robot accurately grabs the dust screen from the feeder according to the preset program and control instructions, and moves to the frame position on the inclined conveying mechanism to accurately attach the dust screen to the inner wall of the frame.

[0029] S60: After the mounting is completed, the pressure holding device intervenes to take out the table frame carrier with the dustproof net mounted thereon from the inclined conveying mechanism, and performs pressure holding treatment on the dustproof net to ensure that the dustproof net is firmly attached to the inner wall of the table frame.

[0030] S70: After the pressure holding is completed, the pressure holding device sends the frame carrier back to the inclined conveying mechanism, and continues to move along the inclined conveying mechanism to perform downstream processes.

[0031] Therefore, the dust-proof net assembly and pressure-maintaining equipment provided by the present invention can realize the mechanized operation of attaching the dust-proof net to the inner side of the table frame, thereby reducing labor costs and improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0033] Figure 1 A schematic diagram of the structure of a dust screen assembly pressure maintaining device provided in an embodiment;

[0034] Figure 2 A schematic diagram of the structure of the transfer rotating platform and the inclined conveying mechanism provided in the embodiment;

[0035] Figure 3 A schematic structural diagram of a pressure-maintaining device provided in an embodiment.

[0036] In the figure:

[0037] 100, watch frame carrier; 100a, latch hole;

[0038] 1. Meter frame supply device; 101. Carrier silo; 102. Meter frame loading manipulator;

[0039] 2. Transfer rotating platform; 201. Platform body; 202. Platform rotating drive mechanism; 203. Platform linear drive mechanism;

[0040] 3. Inclined conveying mechanism; 301. Inclined track; 3011. Side baffle; 302. Pulling mechanism; 3021. Carrier latch; 3022. Latch linear drive mechanism; 3023. Carrier horizontal drag linear drive mechanism;

[0041] 4.Feida feeder;

[0042] 5. Assemble the robot;

[0043] 6. Pressure-maintaining device; 601. Tilt stage; 602. Pressure-maintaining linear drive mechanism; 603. Pressure-maintaining manipulator;

[0044] 7. Reset the rotating platform. DETAILED DESCRIPTION

[0045] The reference to "embodiment" in the present invention means that the specific features, structures or characteristics described in conjunction with the embodiment may be included in at least one embodiment of the present invention. The word "embodiment" appearing in various places in the specification does not necessarily refer to the same embodiment, nor does it particularly limit its independence or association with other embodiments. In principle, in the present invention, as long as there is no technical contradiction or conflict, the various technical features mentioned in each embodiment can be combined in any way to form a corresponding implementable technical solution.

[0046] Unless otherwise defined, the technical terms used herein have the same meanings as those generally understood by those skilled in the art to which the present invention belongs; the use of relevant terms herein is only for describing specific embodiments and is not intended to limit the present invention.

[0047] In the description of the present invention, the term "and / or" is an expression used to describe the logical relationship between objects, indicating that three relationships may exist, for example, A and / or B, which means: A exists, B exists, and A and B exist at the same time. In addition, the character " / " in this article generally indicates that the objects before and after are in a logical relationship of "or".

[0048] In the present invention, terms such as "first" and "second" are merely used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship of quantity, priority or sequence between these entities or operations.

[0049] Without further restrictions, in the present invention, the words "include", "comprises", "has" or other similar expressions used in sentences are intended to cover non-exclusive inclusion. These expressions do not exclude the presence of additional elements in the process, method or product including the elements, so that the process, method or product including a series of elements may include not only those limited elements, but also other elements not explicitly listed, or also include elements inherent to such process, method or product.

[0050] Similar to the understanding in the Examination Guidelines, in the present invention, expressions such as "greater than", "less than", "exceed" and the like are understood to exclude the number itself; expressions such as "above", "below", "within" and the like are understood to include the number itself. In addition, in the description of the embodiments of the present invention, the meaning of "multiple" is more than two (including two), and similar expressions related to "multiple" are also understood in this way, such as "multiple groups", "multiple times", etc., unless otherwise clearly and specifically limited.

[0051] In the description of the embodiments of the present invention, the space-related expressions used, such as "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "vertical", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicate the orientation or position relationship based on the orientation or position relationship shown in the specific embodiments or drawings, and are only for the convenience of describing the specific embodiments of the present invention or facilitating the reader's understanding, and do not indicate or imply that the referred device or component must have a specific position, a specific orientation, or be constructed or operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present invention.

[0052] Unless otherwise expressly specified or limited, in the description of the embodiments of the present invention, the terms such as "install", "connect", "connect", "fix", "set" and the like used should be understood in a broad sense. For example, the "connection" can be a fixed connection, a detachable connection, or an integrated setting; it can be a mechanical connection, an electrical connection, or a communication connection; it can be a direct connection, or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. For those skilled in the art of the technical field to which the present invention belongs, the specific meanings of the above terms in the embodiments of the present invention can be understood according to the specific circumstances.

[0053] See also Figure 1 The present invention provides a dustproof net assembly and pressure maintaining equipment, including a frame supply device 1, a transfer rotating platform 2, an inclined conveying mechanism 3, a feeder feeder 4, an assembly robot 5, a pressure maintaining device 6, and a reset rotating platform 7.

[0054] The watch frame supply device 1 is used to provide a watch frame carrier 100 loaded with a watch frame;

[0055] The transfer rotating platform 2 is used to receive the watch frame carrier 100 provided by the watch frame supply device 1 and rotate the watch frame carrier 100 around a horizontal axis so that the watch frame presents an inclined posture with the inner side wall for installing the dustproof net facing upward;

[0056] The inclined conveying mechanism 3 is used to receive and transport each of the watch frame carriers 100 after the transfer rotating platform 2 is rotated and adjusted;

[0057] The feeder 4 is used to deliver the dustproof net;

[0058] The assembly robot 5 is used to take out the dustproof net from the feeder feeder 4 and attach it to the frame on the inclined conveying mechanism 3;

[0059] The pressure-maintaining device 6 is used to take out the bezel carrier 100 on the inclined conveying mechanism 3, maintain pressure on the dustproof net, and then return the bezel carrier 100 to the inclined conveying mechanism 3;

[0060] The resetting rotating platform 7 is located at one end of the inclined conveying mechanism 3 away from the transfer rotating platform 2 and is used to rotate and reset the watch frame carrier 100 to a horizontal state.

[0061] The dust screen assembly pressure maintaining device provided in this embodiment has the following working process:

[0062] S10: the watch frame supply device 1 is started, and the watch frame carrier 100 loaded with the watch frame is placed on the transfer rotating platform 2;

[0063] Optionally, the watch frame supply device 1 includes a carrier bin 101 for storing each of the watch frame carriers 100 , and a watch frame loading robot 102 for transferring each of the watch frame carriers 100 from the carrier bin 101 to the transfer rotating platform 2 .

[0064] S20: The transfer rotating platform 2 starts the rotating function, and rotates the watch frame carrier 100 around the horizontal axis by a certain angle, so that the watch frame is tilted, so that the inner wall of the watch frame for installing the dustproof net is set upward, which is convenient for the subsequent mounting of the dustproof net from top to bottom.

[0065] See also Figure 2In this embodiment, the transfer rotating platform 2 includes a platform body 201 for placing the watch frame carrier 100, a platform rotation driving mechanism 202 for driving the platform body 201 to rotate around a horizontal axis, and a platform linear driving mechanism 203 for driving the platform rotation driving mechanism 202 to reciprocate in a horizontal direction.

[0066] The platform linear drive mechanism 203 is mainly used to drive the platform body 201 to move left and right, so that the platform body 201 after rotation and adjustment can be aligned with the inclined conveying mechanism 3, and then the watch frame carrier 100 is sent into the inclined conveying mechanism 3.

[0067] S30: the inclined conveying mechanism 3 receives the watch frame carrier 100 transferred from the transfer rotating platform 2, and continues to transport the watch frame carrier 100 forward;

[0068] The inclined conveying mechanism 3 includes an inclined track 301 and a pulling mechanism 302 for driving the watch frame carrier 100 to slide in the inclined track 301 .

[0069] The inclined track 301 and the platform body 201 are both provided with a side baffle 3011 for limiting the inclined watch frame carrier 100 from sliding downward;

[0070] The side surface of the bezel carrier 100 that is in contact with the side baffle 3011 protrudes to the outside of the side baffle 3011 and is provided with a latch hole 100 a .

[0071] The pulling mechanism 302 includes a carrier pin 3021 plugged and unplugged with the pin hole 100a, a pin linear driving mechanism 3022 for driving the carrier pin 3021 to move up and down, and a carrier transverse dragging linear driving mechanism 3023 for driving the pin linear driving mechanism 3022 to reciprocate along the inclined track 301.

[0072] When the watch frame carrier 100 needs to be dragged to move forward laterally, the bolt linear driving mechanism 3022 drives the carrier bolt 3021 to be inserted upward into the bolt hole 100a, and then the carrier horizontal drag linear driving mechanism 3023 drives the carrier bolt 3021 to drive the watch frame carrier 100 to move forward laterally. After dragging for a certain distance, the bolt linear driving mechanism 3022 drives the carrier bolt 3021 to be disengaged from the bolt hole 100a downward, and then the carrier horizontal drag linear driving mechanism 3023 drives the carrier bolt 3021 to be reset to be aligned with the bolt hole 100a of the next watch frame carrier 100, and the operation is repeated to drive each watch frame carrier 100 to move forward along the inclined track 301.

[0073] S40: The feeder 4 automatically delivers the dust-proof net adhered to the transparent film according to the assembly requirements, and prepares it for the assembly robot 5 to grab;

[0074] Feeding by feeder is a prior art and will not be described in detail in this embodiment.

[0075] S50: the assembly robot 5 accurately grabs the dustproof net from the feeder 4 according to the preset program and control instructions, and moves to the frame position on the inclined conveying mechanism 3 to accurately attach the dustproof net to the inner wall of the frame.

[0076] S60: After the mounting is completed, the pressure-maintaining device 6 intervenes to take the bezel carrier 100 with the dust-proof net mounted thereon out of the inclined conveying mechanism 3 and perform pressure-maintaining treatment on the dust-proof net to ensure that the dust-proof net is firmly attached to the inner wall of the bezel.

[0077] See also Figure 3 The pressure-maintaining device 6 includes an inclined platform 601 with the same inclination angle as the inclined track 301, a plurality of pressure-maintaining linear drive mechanisms 602 located above the inclined platform 601, and a pressure-maintaining robot 603 for transferring the frame carrier 100 between the inclined platform 601 and the inclined track 301.

[0078] S70: After the pressure holding is completed, the pressure holding device 6 sends the frame carrier 100 back to the inclined conveying mechanism 3, continues to move along the inclined conveying mechanism 3, and finally enters the reset rotating platform 7;

[0079] S80: Reset the rotating platform 7 to rotate and reset the bezel carrier 100 to a horizontal state so as to enter the downstream process.

[0080] In this embodiment, the structure of the reset rotating platform 7 is the same as that of the transfer rotating platform 2, and will not be described in detail here.

[0081] In summary, the dust screen assembly pressure maintaining device provided by the present invention has the following advantages:

[0082] ① High degree of automation: The entire workflow from the supply of the meter frame to the mounting of the dust screen, pressure holding treatment, and then to the resetting of the meter frame carrier 100 is completed by automated equipment, which greatly improves production efficiency and reduces labor costs.

[0083] ② Strong flexibility: The design of the transfer rotating platform 2 and the reset rotating platform 7 allows the bezel carrier 100 to be converted between different postures, which is convenient for mounting the dust screen and processing in subsequent processes.

[0084] ③ High safety: The design of the inclined conveying mechanism 3 not only prevents the watch frame carrier 100 from slipping during transportation, ensuring the safety of the production process, but also enables the watch frame carrier 100 to move forward in the inclined track 301 to complete the transportation operation of the watch frame carrier 100.

[0085] It should be noted that the linear drive mechanism mentioned in the present invention may be a cylinder, a hydraulic cylinder, an electric cylinder or a motor screw linear module, etc., and the rotary drive mechanism mentioned may be a brushed motor, a brushless motor, or a rotary cylinder, etc. The present invention does not limit the specific structural forms of the linear drive mechanism and the rotary drive mechanism.

[0086] Finally, it should be noted that although the above embodiments have been described in the specification and drawings of this application, this does not limit the scope of patent protection of this application. All technical solutions generated by replacing or modifying equivalent structures or equivalent processes based on the essential concept of this application using the contents recorded in the specification and drawings of this application, as well as directly or indirectly implementing the technical solutions of the above embodiments in other related technical fields, are included in the scope of patent protection of this application.

Claims

1. A dust screen assembly pressure maintaining device, characterized in that: include: A watch frame supply device (1), the watch frame supply device (1) being used to provide a watch frame carrier (100) loaded with a watch frame; A transfer rotating platform (2), the transfer rotating platform (2) being used to receive the watch frame carrier (100) provided by the watch frame supply device (1), and to rotate the watch frame carrier (100) around a horizontal axis so that the watch frame presents an inclined posture with the inner side wall for installing the dustproof net facing upward; An inclined conveying mechanism (3), the inclined conveying mechanism (3) being used to receive and transport each of the watch frame carriers (100) after the transfer rotating platform (2) has been rotated and adjusted; A feeder (4), wherein the feeder (4) is used to deliver the dustproof net; An assembly robot (5), the assembly robot (5) being used to take out the dust screen from the feeder feeder (4) and attach it to a table frame on the inclined conveying mechanism (3); A pressure-maintaining device (6) is used to remove the watch frame carrier (100) on the inclined conveying mechanism (3), maintain pressure on the dustproof net, and then return the watch frame carrier (100) to the inclined conveying mechanism (3).

2. The dustproof net assembly pressure-maintaining device according to claim 1, characterized in that: The watch frame supply device (1) comprises a carrier bin (101) for storing each of the watch frame carriers (100), and a watch frame loading robot (102) for transferring each of the watch frame carriers (100) from the carrier bin (101) to the transfer rotating platform (2).

3. The dustproof net assembly pressure-maintaining device according to claim 1, characterized in that: The transfer rotating platform (2) comprises a platform body (201) for placing the watch frame carrier (100), a platform rotating drive mechanism (202) for driving the platform body (201) to rotate around a horizontal axis, and a platform linear driving mechanism (203) for driving the platform rotating drive mechanism (202) to reciprocate in a horizontal direction.

4. The dustproof net assembly pressure-maintaining device according to claim 3, characterized in that: The inclined conveying mechanism (3) comprises an inclined track (301) and a pulling mechanism (302) for driving the watch frame carrier (100) to slide within the inclined track (301).

5. The dustproof net assembly pressure-maintaining device according to claim 4, characterized in that: The inclined track (301) and the platform body (201) are both provided with side baffles (3011) for limiting the inclined watch frame carrier (100) from sliding downward; The side surface of the watch frame carrier (100) that fits the side baffle (3011) protrudes to the outside of the side baffle (3011) and is provided with a latch hole (100a).

6. The dustproof net assembly pressure-maintaining device according to claim 5, characterized in that: The pulling mechanism (302) comprises a carrier latch (3021) pluggably connected to the latch hole (100a), a latch linear drive mechanism (3022) for driving the carrier latch (3021) to move up and down, and a carrier transverse drag linear drive mechanism (3023) for driving the latch linear drive mechanism (3022) to reciprocate along the inclined track (301).

7. The dustproof net assembly pressure-maintaining device according to claim 4, characterized in that: The pressure-maintaining device (6) comprises an inclined platform (601) having the same inclination angle as the inclined track (301), a plurality of pressure-maintaining linear drive mechanisms (602) located above the inclined platform (601), and a pressure-maintaining robot (603) for performing a transfer operation of a bezel carrier (100) between the inclined platform (601) and the inclined track (301).

8. The dust screen assembly pressure maintaining device according to claim 1, characterized in that: Also includes: A reset rotating platform (7) is located at one end of the inclined conveying mechanism (3) away from the transfer rotating platform (2) and is used to rotate and reset the watch frame carrier (100) to a horizontal state.

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