A device for fixing iron locking and mylar sheet pasting

Abstract

The present invention discloses a device for locking a fixed iron and pasting a Mylar sheet, which relates to the technical field of circuit board processing. The device comprises a positioning assembly for positioning multiple electronic products; a first transport device for the first transport device, an electronic product; a fixed iron feeding device and a fixed iron transport device for transporting the fixed iron; a screw feeding and tightening device for tightening the screws on the fixed iron; a manipulator and a glue dripping device, the glue dripping device being connected to the output end of the manipulator and capable of applying glue to the electronic product; a Mylar sheet feeding device and a Mylar sheet clamping device, the Mylar sheet clamping device being connected to the output end of the manipulator and capable of placing the Mylar sheet on the glue area on the electronic product. The device for locking a fixed iron and pasting a Mylar sheet can quickly complete the locking of the fixed iron and the pasting of the Mylar sheet, thereby facilitating improved locking efficiency of the fixed iron and pasting efficiency of the Mylar sheet.

Description

Technical Field

[0001] The invention relates to the technical field of circuit board processing, and in particular to a device for fixing iron locking and Mylar sheet pasting. Background Art

[0002] In some electronic products, fixing irons and screws are often used to secure certain electronic components to the product's housing to ensure they remain securely connected and prevent them from loosening or falling off during use. Furthermore, Mylar sheets are often attached to the circuit boards to protect them from external electromagnetic interference and prevent sparks. Mylar sheets provide electromagnetic shielding and electrical insulation, ensuring the stability and reliability of the circuit boards and preventing sparks.

[0003] In the prior art, to secure certain electronic components, an operator would first insert screws through through-holes in the electronic product housing and through-holes in the electronic components, then thread the screws into the threaded holes in the fixing irons, causing the fixing irons to press against the electronic components, thereby firmly connecting the electronic components to the housing and completing the locking of the fixing irons. After the fixing irons are locked, the operator would hold a Mylar sheet and apply glue to the corresponding locations on the circuit board. The operator would then attach the Mylar sheet to the locations on the circuit board where glue was applied, allowing the Mylar sheet to adhere to the circuit board through the glue, completing the attachment of the Mylar sheet. This method of locking the fixing irons and attaching the Mylar sheet by the operator is slow and is not conducive to improving the locking efficiency of the fixing irons and the attaching efficiency of the Mylar sheet. Summary of the Invention

[0004] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention provides a device for locking a fixing iron and pasting a Mylar sheet, which is conducive to improving the locking efficiency of the fixing iron and the pasting efficiency of the Mylar sheet.

[0005] The fixed iron locking and Mylar sheet pasting device according to an embodiment of the present invention includes:

[0006] A positioning assembly, the positioning assembly is used to position multiple electronic products, and the positioning assembly is provided with a first station, a second station, a third station and a fourth station in sequence from front to back;

[0007] a first transport device, the first transport device being used to transport the electronic product from front to back, so that the electronic product can be moved from the first station to the second station, the third station, and the fourth station in sequence;

[0008] A fixed iron feeding device and a fixed iron transporting device, wherein the fixed iron feeding device is used to supply fixed iron, and the fixed iron transporting device is used to transport the fixed iron at the discharge end of the fixed iron feeding device to the electronic product at the second station, so that the threaded holes on the fixed iron can be aligned with the electronic components on the electronic product and the through holes on the housing;

[0009] a screw feeding and tightening device, the screw feeding and tightening device being used to insert screws into the through holes of the electronic components and the housing of the electronic product at the second station, and to thread the screws into the inner wall of the threaded hole of the fixing iron;

[0010] A manipulator and a glue-dropping device, wherein the glue-dropping device is connected to an output end of the manipulator, and the manipulator is used to drive the glue-dropping device to move so that the glue-dropping device can apply glue on the electronic product at the third station;

[0011] A Mylar sheet feeding device and a Mylar sheet clamping device, wherein the Mylar sheet feeding device is used to supply Mylar sheets, and the Mylar sheet clamping device is connected to the output end of the manipulator so that the Mylar sheet clamping device can clamp the Mylar sheet at the discharge end of the Mylar sheet feeding device and place the Mylar sheet on the glue on the electronic product at the fourth workstation.

[0012] It has at least the following beneficial effects:

[0013] When it is necessary to lock the fixing iron and stick the Mylar sheet, the operator can place the electronic product at the first station on the positioning assembly. After the electronic product is at the first station, the first transport device starts and transports the electronic product from the first station to the second station. After the electronic product moves to the second station, the fixing iron transport device can transport the fixing iron at the discharge end of the fixing iron feeding device to the electronic product at the second station, so that the threaded holes on the fixing iron are aligned with the electronic components on the electronic product and the through holes on the shell, and then the screw feeding and tightening device is started. The screw feeding device first passes the screws through the electronic components on the electronic product and the through holes on the shell, and then tightens the screws. The screws are threadedly connected to the inner wall of the threaded hole on the fixing iron, so that the fixing iron is pressed against the electronic components, thereby firmly connecting the electronic components to the shell to complete the locking process of the fixing iron. After the fixing iron is locked, the first transport device transports the electronic product from the second station to the third station. After the electronic product moves to the third station, the robot drives the glue-dropping device and the Mylar sheet clamping device to move together, allowing the Mylar sheet clamping device to clamp the Mylar sheet at the discharge end of the Mylar sheet feeding device. The robot continues to drive the glue-dropping device and the Mylar sheet clamping device to move together, allowing the glue-dropping device to apply glue to the electronic product at the third station. After the glue application is completed, the first transport device transports the electronic product from the third station to the fourth station. The robot continues to drive the glue-dropping device and the Mylar sheet clamping device to move together, allowing the Mylar sheet clamping device to place the clamped Mylar sheet on the glue area on the electronic product, thereby allowing the Mylar sheet to be adhered to the electronic product through glue, completing the Mylar sheet adhering process. This fixed iron locking and Mylar sheet adhering equipment can quickly complete the fixed iron locking and Mylar sheet adhering, thereby helping to improve the locking efficiency of the fixed iron and the adhering efficiency of the Mylar sheet.

[0014] According to the fixed iron locking and Mylar sheet pasting equipment of an embodiment of the present invention, the fixed iron handling device includes a first moving component and a magnetic block, the magnetic block is connected to the output end of the first moving component, and the first moving component is used to drive the magnetic block to move so that the magnetic block can magnetically attract the fixed iron at the discharge end of the fixed iron feeding device and move the fixed iron to the electronic product at the second workstation.

[0015] According to the fixed iron locking and Mylar sheet pasting equipment of an embodiment of the present invention, a first positioning groove is provided on the magnetic block, and the first positioning groove is used for the fixed iron to extend into. A support block is provided on the magnetic block, and the side of the support block close to the screw feeding and tightening device is used to abut against the fixed iron.

[0016] According to the fixed iron locking and Mylar sheet pasting equipment of an embodiment of the present invention, the fixed iron handling device also includes a first rotating driving member, and the number of the magnetic blocks is multiple. The first rotating driving member is connected to the output end of the first moving component, and the multiple magnetic blocks are all connected to the output end of the first rotating driving member. The first rotating driving member is used to drive the multiple magnetic blocks to rotate so that the multiple magnetic blocks can sequentially magnetically attract the fixed iron at the discharge end of the fixed iron feeding device.

[0017] According to an embodiment of the present invention, the fixed iron locking and Mylar sheet pasting equipment also includes a second conveying device and a turntable, and the turntable is provided with a second positioning groove and an avoidance groove, and the avoidance groove is connected to the second positioning groove. The second conveying device is used to convey the Mylar sheet at the discharge end of the Mylar sheet feeding device to the second positioning groove, and the avoidance groove is used for the clamping end of the Mylar sheet clamping device to extend therein, so that the Mylar sheet clamping device can clamp the Mylar sheet in the second positioning groove.

[0018] According to an embodiment of the present invention, the fixed iron locking and Mylar sheet pasting equipment further includes a pressing device, which is arranged above the second workstation and is used to fix the electronic product at the second workstation on the positioning assembly.

[0019] According to the fixed iron locking and Mylar sheet pasting equipment of an embodiment of the present invention, the pressing device includes a first lifting drive member and a pressing block, the output end of the first lifting drive member is connected to the pressing block, the first lifting drive member is used to drive the pressing block to press against the electronic product so that the electronic product is fixed on the positioning assembly, and the pressing block is provided with an avoidance hole for the fixed iron handling device and the fixed iron to pass through.

[0020] According to an embodiment of the present invention, the fixed iron locking and Mylar sheet pasting equipment also includes a second lifting drive, a second clamping jaw assembly and a second rotating drive. The second lifting drive is arranged above the first workstation, and the output end of the second lifting drive is connected to the second rotating drive. The output end of the second rotating drive is connected to the second clamping jaw assembly. The second clamping jaw assembly is used to clamp the electronic product. The second rotating drive is used to drive the second clamping jaw assembly to rotate to change the posture of the electronic product. The second lifting drive can drive the second rotating drive to descend so that the electronic product is moved to the first workstation.

[0021] According to the fixed iron locking and Mylar sheet pasting equipment of an embodiment of the present invention, the Mylar sheet feeding device includes an enclosure and a third lifting drive component, a top plate that can move up and down is provided in the enclosure, and the area between the top plate and the enclosure is used to accommodate a plurality of the Mylar sheets, and the output end of the third lifting drive component abuts against the top plate, and the third lifting drive component is used to drive the top plate to rise or fall, so that the top plate can drive the plurality of the Mylar sheets to rise.

[0022] According to the fixed iron locking and Mylar sheet pasting equipment of the embodiment of the present invention, the Mylar sheet feeding device also includes a turntable and a third rotating driving member. There are multiple enclosures, and the multiple enclosures are all arranged on the turntable. The turntable is provided with multiple through holes, and the multiple through holes correspond to the multiple enclosures respectively. The third rotating driving member is used to drive the turntable to rotate so that the output end of the third lifting driving member can pass through any one of the through holes and abut against the top plate in one of the enclosures.

[0023] Additional aspects and advantages of the present invention will be set forth in part in the description which follows and, in part, will be obvious from the description which follows, or may be learned by practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The present invention will be further described below with reference to the accompanying drawings and embodiments, in which:

[0025] Figure 1 Schematic diagram of the structure of the Mylar sheet and the fixing iron in an embodiment of the present invention;

[0026] Figure 2 A schematic structural diagram of an electronic product according to an embodiment of the present invention;

[0027] Figure 3 This is a schematic structural diagram of a device for fixing iron locking and Mylar sheet pasting according to an embodiment of the present invention;

[0028] Figure 4 This is a structural schematic diagram of another perspective of the fixed iron locking and Mylar sheet sticking device according to an embodiment of the present invention;

[0029] Figure 5 for Figure 4 Schematic diagram of the local enlarged structure at A in the middle;

[0030] Figure 6 This is a schematic structural diagram of a positioning assembly and a first transport device in a device for fixing iron locking and Mylar sheet pasting according to an embodiment of the present invention;

[0031] Figure 7 for Figure 6 Schematic diagram of the local enlarged structure at B in the middle;

[0032] Figure 8This is a schematic structural diagram of a screw feeding and tightening device in a fixed iron locking and Mylar sheet pasting device according to an embodiment of the present invention;

[0033] Figure 9 This is a schematic structural diagram of a pressing device, a second lifting drive member, a second clamping jaw assembly, and a second rotating drive member in a device for fixing iron locking and Mylar sheet pasting according to an embodiment of the present invention;

[0034] Figure 10 This is a schematic structural diagram of a fixed iron feeding device and a fixed iron transporting device in a fixed iron locking and Mylar sheet pasting device according to an embodiment of the present invention;

[0035] Figure 11 for Figure 10 Schematic diagram of the local enlarged structure at C in the middle;

[0036] Figure 12 This is a schematic diagram of the structure of the magnetic block in the device for fixing the iron locking and Mylar sheet pasting according to an embodiment of the present invention;

[0037] Figure 13 This is a schematic structural diagram of a manipulator, a Mylar sheet clamping device, and a glue dispensing device in a fixed iron locking and Mylar sheet pasting device according to an embodiment of the present invention;

[0038] Figure 14 for Figure 13 Schematic diagram of the local enlarged structure at D in the middle;

[0039] Figure 15 This is a structural schematic diagram of a Mylar sheet feeding device and a second transporting device in a fixed iron locking and Mylar sheet pasting device according to an embodiment of the present invention;

[0040] Figure 16 for Figure 15 Schematic diagram of the local enlarged structure at E in the middle;

[0041] Figure 17 for Figure 15 Schematic diagram of the local enlarged structure at F in the middle;

[0042] Reference numerals:

[0043] Positioning assembly 100; second lifting drive member 110; second clamping jaw assembly 120; second rotating drive member 130; support frame 140; third positioning slot 141;

[0044] First handling device 200; first linear drive member 210; first clamping jaw assembly 220;

[0045] Fixed iron feeding device 300; disc feeder 310; direct vibration feeder 320;

[0046] Fixed iron handling device 400; first moving assembly 410; magnetic block 420; first positioning slot 421; support block 422; first rotary drive member 430;

[0047] Screw feeding and tightening device 500; screw driving head 510; screw feeding assembly 520; second linear drive member 530;

[0048] Mylar sheet feeding device 600; enclosure 610; top plate 620; turntable 630; through hole 631; third rotary drive member 640; third lifting drive member 650;

[0049] Manipulator 700; Mylar clamping device 710; third clamping jaw assembly 711; fourth rotary drive member 712; glue dispensing device 720;

[0050] Second transport device 800; second moving assembly 810; adsorption assembly 820; transfer table 830; second positioning groove 831; avoidance groove 832;

[0051] The pressing device 900 ; the first lifting driving member 910 ; the pressing block 920 ; and the avoidance hole 921 . DETAILED DESCRIPTION

[0052] The following describes embodiments of the present invention in detail. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended only to explain the present invention and are not to be construed as limiting the present invention.

[0053] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0054] In the description of the present invention, "a plurality" refers to more than two. The use of "first" or "second" is solely for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of the indicated technical features, or implicitly indicating the order of the indicated technical features.

[0055] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, and connecting should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0056] refer to Figures 1 to 5According to an embodiment of the present invention, a device for fixing iron locking and Mylar sheet pasting includes:

[0057] Positioning assembly 100, which is used to position multiple electronic products. The positioning assembly 100 is provided with a first station, a second station, a third station, and a fourth station from front to back;

[0058] A first transport device 200 is used to transport electronic products from front to back, so that the electronic products can be moved from the first station to the second station, the third station, and the fourth station in sequence;

[0059] The fixed iron feeding device 300 and the fixed iron transporting device 400 are used to feed the fixed iron. The fixed iron transporting device 400 is used to transport the fixed iron at the discharge end of the fixed iron feeding device 300 to the electronic product at the second station so that the threaded holes on the fixed iron are aligned with the electronic components on the electronic product and the through holes 631 on the housing.

[0060] The screw feeding and tightening device 500 is used to pass the screws through the through holes 631 on the electronic components and the housing of the electronic product at the second station, and to thread the screws into the inner wall of the threaded hole of the fixing iron;

[0061] The robot 700 and the glue-dropping device 720 are connected to the output end of the robot 700. The robot 700 is used to drive the glue-dropping device 720 to move so that the glue-dropping device 720 can apply glue on the electronic product at the third station;

[0062] The Mylar sheet feeding device 600 and the Mylar sheet clamping device 710, the Mylar sheet feeding device 600 is used to supply Mylar sheets, and the Mylar sheet clamping device 710 is connected to the output end of the robot 700 so that the Mylar sheet clamping device 710 can clamp the Mylar sheet at the discharge end of the Mylar sheet feeding device 600 and place the Mylar sheet on the glue on the electronic product at the fourth workstation.

[0063] It is understood that when locking the fixing iron and attaching the Mylar sheet, the operator can place the electronic product at the first station on the positioning assembly 100. Once the electronic product is at the first station, the first handling device 200 is activated and transports the electronic product from the first station to the second station. After the electronic product moves to the second station, the fixing iron handling device 400 can move the fixing iron at the discharge end of the fixing iron feeding device 300 onto the electronic product at the second station, aligning the threaded holes on the fixing iron with the electronic components on the electronic product and the through-holes 631 in the housing. The screw feeding and tightening device 500 is then activated. The screw feeding device first inserts screws into the electronic components on the electronic product and the through-holes 631 in the housing, then tightens the screws. The screws are threadedly connected to the inner wall of the threaded holes in the fixing iron, pressing the fixing iron against the electronic components, thereby firmly connecting the electronic components to the housing, completing the fixing iron locking process. After the fixing iron is locked, the first handling device 200 transports the electronic product from the second station to the third station. After the electronic product moves to the third station, the robot 700 drives the glue dispensing device 720 and the Mylar sheet clamping device 710 to move together, allowing the Mylar sheet clamping device 710 to clamp the Mylar sheet at the discharge end of the Mylar sheet feeding device 600. The robot 700 continues to drive the glue dispensing device 720 and the Mylar sheet clamping device 710 to move together, allowing the glue dispensing device 720 to apply glue to the electronic product at the third station. After the glue application is completed, the first transport device 200 transports the electronic product from the third station to the fourth station. The robot 700 continues to drive the glue dispensing device 720 and the Mylar sheet clamping device 710 to move together, allowing the Mylar sheet clamping device 710 to place the clamped Mylar sheet on the glue area on the electronic product, thereby affixing the Mylar sheet to the electronic product through the glue, completing the Mylar sheet affixing process. The fixing iron locking and Mylar sheet pasting device can quickly complete the fixing iron locking and Mylar sheet pasting, thereby facilitating improving the locking efficiency of the fixing iron and the pasting efficiency of the Mylar sheet.

[0064] On the other hand, the front end of the positioning component 100 can be connected to the conveying device of the upstream process, that is, the electronic product can be moved to the first workstation on the positioning component 100 through the upstream conveying device or the upstream robot 700.

[0065] refer to Figure 6 、 Figure 7 and Figure 9The fixed iron locking and Mylar sheet pasting equipment also includes a second lifting drive 110, a second clamping jaw assembly 120, and a second rotating drive 130. The second lifting drive 110 is located above the first workstation. The output end of the second lifting drive 110 is connected to the second rotating drive 130, and the output end of the second rotating drive 130 is connected to the second clamping jaw assembly 120. The second clamping jaw assembly 120 is used to clamp the electronic product. The second rotating drive 130 is used to drive the second clamping jaw assembly 120 to rotate to change the posture of the electronic product. The second lifting drive 110 can drive the second rotating drive 130 to descend to move the electronic product to the first workstation. It is understandable that the electronic product can be transported to the second clamping jaw assembly 120 by the upstream manipulator 700, and the second clamping jaw assembly 120 can clamp the electronic product. Then the second rotating drive 130 drives the second clamping jaw assembly 120 and the electronic product to rotate to change the posture of the electronic product, so that the electronic product can smoothly undergo the fixed iron locking and Mylar sheet pasting processes. Finally, the second lifting drive member 110 drives the second rotating drive member 130, the second clamping jaw assembly 120 and the electronic product to descend, and the second clamping jaw releases the electronic product, so that the electronic product is placed on the first workstation.

[0066] refer to Figure 6 and Figure 7 The positioning assembly 100 includes a support frame 140. Four third positioning slots 141 are formed on the support frame 140 from front to back. The four third positioning slots 141 correspond to the first station, the second station, the third station, and the fourth station, respectively. The third positioning slots 141 are used to position electronic products. As an embodiment of the present invention, the distances between two adjacent third positioning slots 141 are equal. The first transport device 200 includes a first linear drive member 210 and two first clamping jaw assemblies 220. The two first clamping jaw assemblies 220 are both arranged below the support frame 140. The two first clamping jaw assemblies 220 are respectively used to clamp the electronic products in the two adjacent third positioning slots 141. The first linear drive member 210 is used to drive the two first clamping jaw assemblies 220 to move in the front-to-back direction. It can be understood that the two first clamping jaw assemblies 220 are respectively used to clamp the electronic products in the two adjacent third positioning grooves 141, and the first linear drive member 210 drives the two first clamping jaw assemblies 220 to move in the front and rear directions, so that the two electronic products on the support frame 140 can move at the same time, so that the four electronic products on the support frame 140 can complete the fixing iron locking and the Mylar sheet pasting more quickly, further improving the locking efficiency of the fixing iron and the pasting efficiency of the Mylar sheet.

[0067] refer to Figure 8The screw feeding and tightening device 500 includes a screw head 510, a screw feeding assembly 520, and a second linear drive 530. The output end of the second linear drive 530 is connected to the screw head 510. The screw feeding assembly 520 feeds screws to the screw head 510 through a hose. The second linear drive 530 can drive the screw head 510 to approach the second work station, so that the screw on the tightening end of the screw head 510 passes through the electronic components on the electronic product and the through hole 631 on the housing. The screw head 510 then drives the screw to rotate, so that the screw is threadedly connected to the inner wall of the threaded hole of the fixing iron, and the nut of the screw presses against the housing to complete the locking of the fixing iron. As an embodiment of the present invention, the screw feeding assembly 520 is an oblique barrel nail feeder.

[0068] refer to Figure 4 、 Figure 5 and Figure 9 The clamping device 900 includes a first lifting drive member 910 and a pressure block 920. The output end of the first lifting drive member 910 is connected to the pressure block 920. The first lifting drive member 910 is used to drive the pressure block 920 to press against the electronic product to fix the electronic product on the positioning assembly 100. The pressure block 920 is provided with an avoidance hole 921 for the fixed iron handling device 400 to pass through. It can be understood that the first lifting drive member 910 drives the pressure block 920 to descend, so that the pressure block 920 presses against the electronic product, thereby enabling the electronic product to be fixed to the positioning assembly 100. The avoidance hole 921 on the pressure block 920 is used to allow the fixed iron handling device 400 and the fixing iron to pass through. This allows the fixing iron handling device 400 to pass the fixing iron through the avoidance hole 921 during the handling process, so that the threaded hole on the fixing iron can align with the electronic components on the electronic product and the through hole 631 on the housing.

[0069] refer to Figures 10 to 12The fixed iron handling device 400 includes a first movable assembly 410 and a magnetic block 420. The magnetic block 420 is connected to the output end of the first movable assembly 410. The first movable assembly 410 is used to drive the magnetic block 420 to move, so that the magnetic block 420 can magnetically attract the fixed iron at the discharge end of the fixed iron feeding device 300 and move the fixed iron to the electronic product at the second workstation. Specifically, in this embodiment of the present invention, the first movable assembly 410 is used to drive the magnetic block 420 to move in the left-right direction and the up-down direction. The first moving assembly 410 can drive the magnetic block 420 to move above the discharge end of the fixed iron feeding device 300. Then, the first moving assembly 410 drives the magnetic block 420 to descend, so that the magnetic block 420 magnetically attracts the fixed iron at the discharge end of the fixed iron feeding device 300. Then, the first moving assembly 410 drives the magnetic block 420 and the fixed iron on the magnetic block 420 to rise and approach the second station on the positioning assembly 100, so that the threaded holes on the fixed iron align with the electronic components on the electronic product and the through holes 631 on the housing. After the fixed iron is locked, the first moving assembly 410 drives the magnetic block 420 to move toward the fixed iron feeding device 300, so that the magnetic block 420 can be separated from the magnetic attraction of the fixed iron.

[0070] As an embodiment of the present invention, the fixed iron feeding device 300 includes a disc feeder 310 and a straight vibration feeder 320. The disc feeder 310 is used to accommodate multiple fixed irons. The straight vibration feeder 320 is parallel to the left and right directions. The left end of the straight vibration feeder 320 is connected to the output end of the disc feeder 310 so that the disc feeder 310 can transport multiple fixed irons into the straight vibration feeder 320. The straight vibration feeder 320 is used to transport multiple fixed irons from left to right, so that the magnetic suction block 420 can magnetically attract the fixed iron at the rightmost end of the straight vibration feeder 320.

[0071] refer to Figure 11 and Figure 12, a first positioning groove 421 is provided on the magnetic block 420, and the first positioning groove 421 is used for the fixing iron to extend into. It is understandable that when the magnetic block 420 descends and approaches the fixing iron at the discharge end of the fixing iron feeding device 300, the fixing iron can extend into the first positioning groove 421 of the magnetic block 420, so that the magnetic block 420 can magnetically attract the fixing iron. The inner wall of the first positioning groove 421 can abut against the fixing iron, so that the fixing iron can be accurately adsorbed on the magnetic block 420, so that the threaded holes on the fixing iron can be accurately aligned with the electronic components on the electronic product and the through holes 631 on the housing to ensure that the screws can be smoothly tightened on the fixing iron. As an embodiment of the present invention, the depth of the first positioning groove 421 is greater than the thickness of the fixing iron. It is understandable that in the process of tightening the screw on the fixing iron, the fixing iron will move toward the electronic components on the electronic product, so that the fixing iron gradually presses against the electronic components on the electronic product. Since the depth of the first positioning groove 421 is greater than the thickness of the fixing iron, the fixing iron can always be in the first positioning groove 421 during the process of moving the fixing iron toward the electronic component, so that the inner wall of the first positioning groove 421 can always be in contact with the fixing iron, that is, the fixing iron can always be positioned, avoiding the fixing iron from swinging during the movement and tightening process, ensuring that the fixing iron can be in the correct posture after being locked, and further improving the stability of the connection of the electronic component. The correct posture of the fixing iron referred to here refers to the posture in which the fixing iron can be completely close to the electronic component, that is, the fixing iron can have the maximum contact area with the electronic component. In the present invention, the correct posture of the fixing iron is that the extension direction of the fixing iron is parallel to the front-back direction.

[0072] refer to Figure 11 and Figure 12 , a support block 422 is provided on the magnetic block 420, and the support block 422 is used to abut against the fixed iron on the side close to the screw feeding and tightening device 500. It can be understood that when the magnetic block 420 drives the fixed iron to move to the electronic product, and the threaded holes on the fixed iron are aligned with the electronic components on the electronic product and the through holes 631 on the shell, the screw feeding and tightening device 500 starts to tighten the screws. At this time, under the action of the screw, the fixed iron can be pressed against the side close to the screw feeding and tightening device 500. The support block 422 supports the fixed iron, preventing the fixed iron from losing force during the tightening process, and ensuring that the tightening process of the screw can proceed smoothly.

[0073] refer to Figure 11The fixed iron handling device 400 further includes a first rotating drive member 430, a plurality of magnetic blocks 420, and the first rotating drive member 430 is connected to the output end of the first moving assembly 410. The plurality of magnetic blocks 420 are all connected to the output end of the first rotating drive member 430. The first rotating drive member 430 is used to drive the plurality of magnetic blocks 420 to rotate so that the plurality of magnetic blocks 420 can sequentially magnetically attract the fixed iron at the discharge end of the fixed iron feeding device 300. It is understood that the first moving assembly 410 can drive the first rotating drive member 430 to move left and right and up and down, so that the plurality of magnetic blocks 420 on the first rotating drive member 430 can approach the fixed iron at the discharge end of the fixed iron feeding device 300. After one of the magnetic blocks 420 has magnetically attracted the fixed iron, the first rotating drive member 430 drives the multiple magnetic blocks 420 to rotate, so that the next magnetic block 420 can magnetically attract the fixed iron at the discharge end of the next fixed iron feeding device 300, and so on, so that all the magnetic blocks 420 can magnetically attract the fixed iron. Finally, the first rotating drive member 430 drives the multiple magnetic blocks 420 to move to the electronic product. After one of the fixed irons is locked, the next fixed iron can be locked immediately, further improving the locking efficiency of the fixed iron. On the other hand, the first rotating drive member 430 can drive the magnetic block 420 and the fixed iron on the magnetic block 420 to rotate to adjust the posture of the fixed iron so that the fixed iron can be in the correct posture.

[0074] refer to Figures 15 to 17 The fixed iron locking and Mylar sheet pasting equipment also includes a second conveying device 800 and a transfer table 830. The transfer table 830 is provided with a second positioning groove 831 and an avoidance groove 832. The avoidance groove 832 is connected to the second positioning groove 831. The second conveying device 800 is used to convey the Mylar sheet at the discharge end of the Mylar sheet feeding device 600 to the second positioning groove 831. The avoidance groove 832 is used for the clamping end of the Mylar sheet clamping device 710 to extend into, so that the Mylar sheet clamping device 710 can clamp the Mylar sheet in the second positioning groove 831. It is understood that the second transport device 800 first transports the Mylar sheet at the discharge end of the Mylar sheet feeding device 600 to the second positioning slot 831 on the transfer table 830. The robot arm 700 then drives the Mylar sheet clamping device 710 to move so that the clamping end of the Mylar sheet clamping device 710 can extend into the avoidance slot 832, allowing the Mylar sheet clamping device 710 to clamp the Mylar sheet in the second positioning slot 831. The second positioning slot 831 can position the Mylar sheet, ensuring that the Mylar sheet is in the correct position before being clamped by the Mylar sheet clamping device 710, ensuring that the Mylar sheet clamping device 710 can accurately clamp the Mylar sheet, and further ensuring that the Mylar sheet clamping device 710 can subsequently accurately place the Mylar sheet in the glue area of ​​the electronic product.

[0075] As one embodiment of the present invention, the second transport device 800 includes a second moving assembly 810 and a suction assembly 820. The output end of the second moving assembly 810 is connected to the suction assembly 820. The second moving assembly 810 is used to drive the suction assembly 820 to move so that the suction assembly 820 can absorb the Mylar sheet at the discharge end of the Mylar sheet feeding device 600 and release the Mylar sheet into the second positioning groove 831. Specifically, the second moving assembly 810 can drive the suction assembly 820 to move in the vertical direction and the horizontal direction.

[0076] refer to Figure 13 and Figure 14 The Mylar sheet clamping device 710 includes a third clamping jaw assembly 711 and a fourth rotary drive member 712. The fourth rotary drive member 712 is connected to the output end of the manipulator 700, and the output end of the fourth rotary drive member 712 is connected to the third clamping jaw assembly 711. The third clamping jaw assembly 711 is used to clamp the Mylar sheet, and the fourth rotary drive member 712 is used to drive the third clamping jaw assembly 711 to rotate. It is understood that the fourth rotary drive member 712 can drive the third clamping jaw assembly 711 to rotate to adjust the posture of the third clamping jaw assembly 711 and the Mylar sheet, so that the Mylar sheet can be smoothly attached to the electronic product and the clamping jaws of the third clamping jaw assembly 711 can be inserted into the avoidance groove 832.

[0077] refer to Figures 15 to 17 The Mylar sheet feeding device 600 includes an enclosure 610 and a third lifting drive 650. A top plate 620 is positioned within the enclosure 610, capable of vertical movement. The area between the top plate 620 and the enclosure 610 accommodates a plurality of Mylar sheets. The output end of the third lifting drive 650 abuts against the top plate 620, and the third lifting drive 650 is used to drive the top plate 620 upward or downward, thereby causing the top plate 620 to move the Mylar sheets upward. It is understood that the third lifting drive 650 can lift the top plate 620, causing it to move the Mylar sheets upward, allowing the suction mechanism to smoothly absorb the Mylar sheets within the enclosure 610.

[0078] refer to Figures 15 to 17The mylar sheet feeding device 600 also includes a turntable 630 and a third rotating drive member 640. There are multiple enclosures 610, and the multiple enclosures 610 are all arranged on the turntable 630. The turntable 630 is provided with multiple through holes 631, and the multiple through holes 631 correspond to the multiple enclosures 610 respectively. The third rotating drive member 640 is used to drive the turntable 630 to rotate so that the output end of the third lifting drive member 650 can pass through any through hole 631 and abut against the top plate 620 in one of the enclosures 610. It is understood that when the Mylar sheets in any enclosure 610 are used up, the output end of the third lifting drive 650 is withdrawn from the through-hole 631 corresponding to the enclosure 610, and the third rotary drive 640 drives the turntable 630 to rotate, causing the next enclosure 610 filled with Mylar sheets to rotate to the position corresponding to the output end of the third lifting drive 650. The output end of the third lifting drive 650 then passes through the through-hole 631 corresponding to the next enclosure 610 and abuts against the top plate 620 in the next enclosure 610, allowing the Mylar sheet feeding to continue. The provision of the turntable 630 and enclosure 610 increases the Mylar sheet capacity and avoids the need for the operator to frequently add Mylar sheets.

[0079] The technical features of the above-mentioned embodiments can be combined arbitrarily. In order to make the description concise, not all possible combinations of the technical features in the above-mentioned embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0080] Of course, the present invention is not limited to the above-mentioned embodiments. Those skilled in the art may make equivalent modifications or substitutions without violating the spirit of the present invention. These equivalent modifications or substitutions are all included in the scope defined by the claims of this application.

Claims

1. A device for fixing iron locking and Mylar sheet pasting, characterized in that: include: A positioning assembly, the positioning assembly is used to position multiple electronic products, and the positioning assembly is provided with a first station, a second station, a third station and a fourth station in sequence from front to back; a first transport device, the first transport device being used to transport the electronic product from front to back, so that the electronic product can be moved from the first station to the second station, the third station, and the fourth station in sequence; A fixed iron feeding device and a fixed iron transporting device, wherein the fixed iron feeding device is used to supply fixed iron, and the fixed iron transporting device is used to transport the fixed iron at the discharge end of the fixed iron feeding device to the electronic product at the second station, so that the threaded holes on the fixed iron can be aligned with the electronic components on the electronic product and the through holes on the housing; a screw feeding and tightening device, the screw feeding and tightening device being used to insert screws into the through holes of the electronic components and the housing of the electronic product at the second station, and to thread the screws into the inner wall of the threaded hole of the fixing iron; A manipulator and a glue-dropping device, wherein the glue-dropping device is connected to an output end of the manipulator, and the manipulator is used to drive the glue-dropping device to move so that the glue-dropping device can apply glue on the electronic product at the third station; A Mylar sheet feeding device and a Mylar sheet clamping device, wherein the Mylar sheet feeding device is used to supply Mylar sheets, and the Mylar sheet clamping device is connected to the output end of the manipulator so that the Mylar sheet clamping device can clamp the Mylar sheet at the discharge end of the Mylar sheet feeding device and place the Mylar sheet on the glue on the electronic product at the fourth workstation.

2. The fixed iron locking and Mylar sheet sticking device according to claim 1, characterized in that: The fixed iron handling device includes a first moving component and a magnetic block, the magnetic block is connected to the output end of the first moving component, and the first moving component is used to drive the magnetic block to move so that the magnetic block can magnetically attract the fixed iron at the discharge end of the fixed iron feeding device and move the fixed iron to the electronic product at the second workstation.

3. The fixed iron locking and Mylar sheet sticking device according to claim 2, characterized in that: The magnetic block is provided with a first positioning groove for the fixing iron to extend into. The magnetic block is provided with a support block, and the side of the support block close to the screw feeding and tightening device is used to abut against the fixing iron.

4. The fixed iron locking and Mylar sheet sticking device according to claim 2, characterized in that: The fixed iron handling device also includes a first rotating drive member, and the number of the magnetic blocks is multiple. The first rotating drive member is connected to the output end of the first moving component, and the multiple magnetic blocks are all connected to the output end of the first rotating drive member. The first rotating drive member is used to drive the multiple magnetic blocks to rotate so that the multiple magnetic blocks can sequentially magnetically attract the fixed iron at the discharge end of the fixed iron feeding device.

5. The fixed iron locking and Mylar sheet sticking device according to claim 1, characterized in that: It also includes a second conveying device and a transfer table, wherein a second positioning groove and an avoidance groove are provided on the transfer table, and the avoidance groove is connected to the second positioning groove. The second conveying device is used to convey the Mylar sheet at the discharge end of the Mylar sheet feeding device to the second positioning groove, and the avoidance groove is used for the clamping end of the Mylar sheet clamping device to extend therein, so that the Mylar sheet clamping device can clamp the Mylar sheet in the second positioning groove.

6. The fixed iron locking and Mylar sheet sticking device according to claim 1, characterized in that: It also includes a pressing device, which is arranged above the second workstation and is used to fix the electronic product at the second workstation on the positioning assembly.

7. The fixed iron locking and Mylar sheet sticking device according to claim 6, characterized in that: The clamping device includes a first lifting drive member and a pressing block. The output end of the first lifting drive member is connected to the pressing block. The first lifting drive member is used to drive the pressing block to press against the electronic product so that the electronic product is fixed on the positioning assembly. The pressing block is provided with an avoidance hole for the fixing iron handling device and the fixing iron to pass through.

8. The fixed iron locking and Mylar sheet sticking device according to claim 1, characterized in that: It also includes a second lifting drive, a second clamping assembly and a second rotating drive. The second lifting drive is arranged above the first workstation. The output end of the second lifting drive is connected to the second rotating drive. The output end of the second rotating drive is connected to the second clamping assembly. The second clamping assembly is used to clamp the electronic product. The second rotating drive is used to drive the second clamping assembly to rotate to change the posture of the electronic product. The second lifting drive can drive the second rotating drive to descend to move the electronic product to the first workstation.

9. The fixed iron locking and Mylar sheet sticking device according to claim 1, characterized in that: The Mylar sheet feeding device includes an enclosure and a third lifting drive member. A top plate that can move up and down is provided in the enclosure. The area between the top plate and the enclosure is used to accommodate multiple Mylar sheets. The output end of the third lifting drive member abuts against the top plate. The third lifting drive member is used to drive the top plate to rise or fall, so that the top plate can drive multiple Mylar sheets to rise.

10. The fixed iron locking and Mylar sheet sticking device according to claim 9, characterized in that: The Mylar sheet feeding device also includes a turntable and a third rotating drive member. There are multiple enclosures, and the multiple enclosures are all arranged on the turntable. The turntable is provided with multiple through holes, and the multiple through holes correspond to the multiple enclosures respectively. The third rotating drive member is used to drive the turntable to rotate so that the output end of the third lifting drive member can pass through any one of the through holes and abut against the top plate in one of the enclosures.

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