Integrated circuit board packaging equipment

Abstract

The invention relates to the technical field of circuit board packaging, and provides integrated circuit board packaging equipment which comprises a bottom plate, a motor is fixedly mounted at the top of the bottom plate, a crankshaft is fixedly mounted at the output end of the motor, a mounting cylinder is fixedly mounted at one end of the crankshaft, and two first springs are fixedly connected to the inner wall of the mounting cylinder; two springs I are arranged on the outer surface of the mounting cylinder, one ends of the two springs I are fixedly connected with clamping rods, the two clamping rods are movably embedded in the inner wall of the mounting cylinder, the outer surface of the mounting cylinder is movably sleeved with a film roller, and the two clamping rods are movably embedded in round holes of the film roller. And after packaging is completed, an electric push rod I is started through an external power source to push an inclined plate to move towards the motor in a long groove, meanwhile, a cutting knife is driven to move, and at the moment, the cutting knife makes contact with the packaging film which is wound, and the packaging film can be cut off.

Description

Technical Field

[0001] This invention relates to the field of circuit board packaging technology, and more particularly to an integrated circuit board packaging device. Background Technology

[0002] With the rapid development of electronic technology, integrated circuit boards (PCBs), as core components of electronic devices, directly affect product reliability and lifespan through their packaging quality. The packaging process is particularly crucial in PCB manufacturing, aiming to protect the circuit board from external environmental factors (such as dust, moisture, and mechanical impact) while ensuring stable electrical performance. Traditional packaging processes typically employ manual or semi-automated methods, resulting in low efficiency, poor packaging consistency, and susceptibility to contamination, making it difficult to meet the high standards required by modern electronic manufacturing.

[0003] Existing packaging equipment often faces the following technical problems during operation: Traditional equipment struggles to effectively remove air between the film and the circuit board during film winding, resulting in gaps after packaging and affecting sealing and protective effects. Circuit boards easily attract dust or particulate matter before packaging; if not effectively cleaned, this can affect packaging quality or even cause short circuits. Existing equipment still requires manual intervention in the positioning, clamping, cutting, and collection of packaging boards, leading to low efficiency and a high risk of packaging defects due to operational errors. Film roller replacement is inconvenient: Replacing the film after it runs out is a complex process, impacting production efficiency. Summary of the Invention

[0004] The purpose of this invention is to solve the problems in the prior art where, when traditional equipment is used to wrap the encapsulation film, it is difficult to effectively remove air between the film and the circuit board, resulting in gaps after encapsulation, which affects the sealing and protection effect. Furthermore, the circuit board is prone to absorbing dust or particulate matter before encapsulation, and if it is not effectively cleaned, it may affect the encapsulation quality or even cause a short circuit.

[0005] To achieve the above objectives, the present invention employs the following technical solution: an integrated circuit board packaging device, comprising: a base plate, a motor fixedly mounted on the top of the base plate, a crankshaft fixedly mounted on the output end of the motor, an mounting cylinder fixedly mounted on one end of the crankshaft, two springs fixedly connected to the inner wall of the mounting cylinder, a clamping rod fixedly connected to one end of each of the two springs, the two clamping rods being movably embedded in the inner wall of the mounting cylinder, a film roller movably sleeved on the outer surface of the mounting cylinder, the two clamping rods being movably embedded in the circular holes of the film roller, a fixing plate fixedly connected to the top of the base plate, a vertical groove formed on one side of the fixing plate, a clamping strip slidably connected inside the vertical groove, and a cylinder fixedly mounted at the bottom of the clamping strip, the cylinder being located at the top of the base plate.

[0006] The technical effect of adopting the above-mentioned further solution is that the motor drives the crankshaft at the output end to rotate, and at this time the crankshaft drives the film roller to rotate in a circle, and the film roller can wrap and seal the packaging board and the circuit board body.

[0007] In a preferred embodiment, a second magnet is fixedly installed on the top of one side of the clamping strip, a slide rail is fixedly installed on the top of the base plate, a cylinder is fixedly installed on the inner wall of one side of the slide rail, a moving rail is fixedly installed at one end of the cylinder, the moving rail slides inside the slide rail, a packaging plate is slidably connected inside the moving rail, and a first magnet is fixedly installed at the bottom of the packaging plate.

[0008] The technical effect of adopting the above-mentioned further solution is as follows: the packaging plate is located above the moving rail. The cylinder one is started by an external power source. The cylinder one pushes the moving rail to one side. When the moving rail moves a certain distance, it stops instantly. At this time, the packaging plate continues to slide inside the moving rail. The packaging plate then slides to the upper surface of the clamping strip. The packaging plate is limited by the mutual attraction between the magnet two and the magnet one.

[0009] In a preferred embodiment, a circuit board body is detachably connected inside the packaging plate, the second magnet is magnetically connected to the first magnet, a fan is fixedly installed on the top of the base plate, two long slots are opened on the top of the base plate, inclined plates are slidably connected inside the two long slots, a collection mechanism is provided on the top of the base plate, and an electric push rod is fixedly installed on one side of the base plate, with one end of the electric push rod fixedly installed on one side of the inclined plate.

[0010] The technical effect of adopting the above-mentioned further solution is that: by starting the electric push rod with an external power source, the inclined plate moves in the direction of the motor inside the long groove, and at the same time, the cutting blade moves. At this time, the cutting blade comes into contact with the wrapped encapsulation film and can cut off the encapsulation film.

[0011] In a preferred embodiment, a support plate is fixedly installed on the top of the base plate, an electric push rod II is fixedly installed on the top of the support plate, a movable plate is fixedly installed on one end of the electric push rod II, two long rods are fixedly installed on the top of the support plate, the movable plate is slidably connected to the outer surface of the two long rods, a bracket is fixedly installed on the bottom of the movable plate, and multiple dampers are fixedly installed on the inner wall of the bracket.

[0012] The technical effect of adopting the above-mentioned further solution is as follows: The moving plate moves in the opposite direction on the outer surface of the long rod. At this time, the moving plate drives the smoothing roller to move in the opposite direction. The electric push rod is started again by the external power supply. The electric push rod pushes the inclined plate to move. After moving, the inclined plate is located directly below the side of the clamping strip. At this time, the moving rail is pushed to move inside the slide rail by starting the cylinder. Because the height of the clamping strip is slightly lower than the height of the slide rail, the slide rail can push the packaging plate above the clamping strip to move laterally. At this time, the packaging plate moves to the top of the inclined plate. The electric push rod is started to drive the inclined plate to move towards the collection mechanism. At this time, the packaging plate and the circuit board body slide into the inside of the collection mechanism for collection. By starting the fan to blow air on the surface of the circuit board body, the dust on its surface can be blown away before packaging, reducing the dust on the moving rail and improving the packaging quality.

[0013] In a preferred embodiment, a plurality of springs are fixedly installed on the inner wall of the bracket, and smoothing rollers are fixedly installed on the top of the plurality of dampers and the plurality of springs. The plurality of smoothing rollers are divided into two groups, and the two groups of smoothing rollers are respectively on opposite sides. A cutting blade is fixedly installed on one side of the inclined plate.

[0014] The technical effect of adopting the above-mentioned further solution is as follows: the electric push rod two is started by an external power source. The electric push rod two pushes the moving plate to move in the direction of the motor on the outer surface of the long rod. At this time, the smoothing roller contacts the top of the circuit board body and the bottom of the packaging plate respectively. Under the cooperation of the damper and the spring two, the smoothing roller squeezes the encapsulation film, so that the encapsulation film contacts the surface of the packaging plate and the circuit board body better. During encapsulation, the gap between the film and the circuit board body is reduced, and the encapsulation quality is improved.

[0015] Compared with the prior art, the advantages and positive effects of the present invention are as follows: 1. In this embodiment of the invention, the packaging plate is located above the moving rail. An external power source activates cylinder one, which pushes the moving rail to one side. The moving rail stops momentarily after moving a certain distance, allowing the packaging plate to continue sliding inside the moving rail. The packaging plate then slides to the upper surface of the clamping strip, where it is limited by the mutual attraction between magnet one and magnet two. An external power source activates cylinder two, which pushes the clamping strip upwards inside the vertical groove. The clamping strip and the fixing plate clamp and fix the packaging plate. Simultaneously, a blower is activated to blow air onto the surface of the circuit board body, removing dust before packaging. An external power source activates the motor, which drives the crankshaft at the output end to rotate. The crankshaft then drives the film roller to rotate circumferentially, allowing the film roller to wrap and seal the packaging plate and the circuit board body. After packaging, an external power source activates electric push rod one, which pushes the inclined plate inside the long groove towards the motor, simultaneously moving the cutting blade. The cutting blade then contacts the wrapped packaging film and cuts it off.

[0016] 2. In this embodiment of the invention, the moving plate moves in the opposite direction on the outer surface of the long rod. At this time, the moving plate drives the smoothing roller to move in the opposite direction. The electric push rod is started again by the external power supply. The electric push rod pushes the inclined plate to move. After the movement, the inclined plate is located directly below the side of the clamping strip. At this time, the moving rail is pushed to move inside the slide rail by starting the cylinder. Because the height of the clamping strip is slightly lower than the height of the slide rail, the slide rail can push the packaging plate above the clamping strip to move laterally. At this time, the packaging plate moves to the top of the inclined plate. The electric push rod is started to drive the inclined plate to move towards the collection mechanism. At this time, the packaging plate and the circuit board body slide into the inside of the collection mechanism for collection. By pressing the two locking rods, the internal spring is compressed. At the same time, the film roller slides on the outer surface of the mounting cylinder. At this time, the locking rod slides on the inner wall of the film roller. The film roller can be removed from the surface of the mounting cylinder to replace the used packaging film. Under the elastic limit of the two springs, the locking rod is locked in the round hole of the two film rollers for installation.

[0017] 3. In this embodiment of the invention, the electric push rod two is started by an external power source. The electric push rod two pushes the moving plate to move in the direction of the motor on the outer surface of the long rod. At this time, the smoothing roller contacts the top of the circuit board body and the bottom of the packaging plate respectively. Under the cooperation of the damper and the spring two, the smoothing roller squeezes the packaging film, so that the packaging film contacts the surface of the packaging plate and the circuit board body better, reducing the gap between the film and the circuit board body during packaging and improving the packaging quality. Attached Figure Description

[0018] Figure 1 This invention provides a three-dimensional structural schematic diagram of an integrated circuit board packaging device; Figure 2 An enlarged structural diagram of section B of an integrated circuit board packaging device provided by the present invention; Figure 3 This invention provides a schematic diagram of the structure of a magnet in an integrated circuit board packaging device. Figure 4 This is a front view structural diagram of an integrated circuit board packaging device provided by the present invention; Figure 5 This is a schematic diagram of the bottom structure of an integrated circuit board packaging device provided by the present invention; Figure 6 This invention provides a top view of a partial structure of an integrated circuit board packaging device. Figure 7 This is a side view of an integrated circuit board packaging device provided by the present invention; Figure 8 This is an enlarged structural diagram of point A in an integrated circuit board packaging device provided by the present invention.

[0019] Legend: 101. Base plate; 102. Cylinder 1; 103. Slide rail; 104. Moving rail; 105. Packaging plate; 106. Circuit board body; 107. Magnet 1; 108. Motor; 109. Crankshaft; 110. Mounting cylinder; 111. Clamping rod; 112. Spring 1; 113. Film roller; 114. Fixing plate; 115. Vertical groove; 116. Cylinder 2; 117. Clamping strip; 118. Magnet 2; 119. Collecting mechanism; 120. Long groove; 121. Electric push rod 1; 122. Inclined plate; 123. Cutting knife; 124. Long rod; 125. Electric push rod 2; 126. Moving plate; 127. Bracket; 128. Smoothing roller; 129. Damper; 130. Spring 2; 131. Support plate; 132. Fan. Detailed Implementation

[0020] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0021] Please see Figures 1 to 8 This embodiment provides a technical solution: an integrated circuit board packaging device, including: a base plate 101, a motor 108 fixedly mounted on the top of the base plate 101, a crankshaft 109 fixedly mounted on the output end of the motor 108, an installation cylinder 110 fixedly mounted on one end of the crankshaft 109, two springs 112 fixedly connected to the inner wall of the installation cylinder 110, a clamping rod 111 fixedly connected to one end of each spring 112, both clamping rods 111 being movably embedded in the inner wall of the installation cylinder 110, a film roller 113 movably sleeved on the outer surface of the installation cylinder 110, both clamping rods 111 being movably embedded in the circular hole of the film roller 113, a fixing plate 114 fixedly connected to the top of the base plate 101, a vertical groove 115 opened on one side of the fixing plate 114, a clamping strip 117 slidably connected inside the vertical groove 115, a cylinder 116 fixedly mounted at the bottom of the clamping strip 117, and the cylinder 116 being located at the top of the base plate 101.

[0022] In use, the motor 108 drives the crankshaft 109 at the output end to rotate. At this time, the crankshaft 109 drives the film roller 113 to rotate in a circle. The film roller 113 can wrap and seal the packaging plate 105 and the circuit board body 106.

[0023] like Figures 1 to 8As shown, in one embodiment, a magnet 118 is fixedly installed on the top of the clamping strip 117 near one side, a slide rail 103 is fixedly installed on the top of the base plate 101, a cylinder 102 is fixedly installed on the inner wall of one side of the slide rail 103, a moving rail 104 is fixedly installed on one end of the cylinder 102, the moving rail 104 slides inside the slide rail 103, a packaging plate 105 is slidably connected inside the moving rail 104, a magnet 107 is fixedly installed on the bottom of the packaging plate 105, and the packaging plate 105 is located above the moving rail 104. When the cylinder 102 is started by an external power source, the cylinder 102 pushes the moving rail 104 to one side. When the moving rail 104 moves a certain distance, it stops momentarily. At this time, the packaging plate 105 continues to slide inside the moving rail 104. At this time, the packaging plate 105 slides to the upper surface of the clamping strip 117, and the packaging plate 105 is limited by the mutual attraction between the magnet 118 and the magnet 107.

[0024] like Figures 1 to 8 As shown, in one embodiment, a circuit board body 106 is detachably connected inside the packaging plate 105. Magnet 2 118 is magnetically connected to magnet 107. A fan 132 is fixedly installed on the top of the base plate 101. Two long slots 120 are opened on the top of the base plate 101. Inclined plates 122 are slidably connected inside the two long slots 120. A collecting mechanism 119 is provided on the top of the base plate 101. An electric push rod 121 is fixedly installed on one side of the base plate 101. One end of the electric push rod 121 is fixedly installed on one side of the inclined plate 122. When the electric push rod 121 is started by an external power source, it pushes the inclined plate 122 to move towards the motor 108 inside the long slot 120, and at the same time drives the cutting blade 123 to move. At this time, the cutting blade 123 contacts the wrapped packaging film and can cut the packaging film.

[0025] like Figures 1 to 8As shown, in one embodiment, a support plate 131 is fixedly installed on the top of the base plate 101, and an electric push rod 125 is fixedly installed on the top of the support plate 131. A movable plate 126 is fixedly installed at one end of the electric push rod 125. Two long rods 124 are fixedly installed on the top of the support plate 131. The movable plate 126 is slidably connected to the outer surface of the two long rods 124. A bracket 127 is fixedly installed at the bottom of the movable plate 126, and multiple dampers 129 are fixedly installed on the inner wall of the bracket 127. The movable plate 126 moves in the opposite direction on the outer surface of the long rods 124. At this time, the movable plate 126 drives the smoothing roller 128 to move in the opposite direction. The electric push rod 121 is activated again by the external power supply. The electric push rod 121 pushes the inclined plate 122 to move. After the movement, the inclined plate 122... 2 is located directly below the clamping bar 117 on one side. At this time, the cylinder 102 is activated to push the moving rail 104 to move inside the slide rail 103. Because the height of the clamping bar 117 is slightly lower than the height of the slide rail 103, the slide rail 103 can push the packaging plate 105 above the clamping bar 117 to move laterally. At this time, the packaging plate 105 moves to the top of the inclined plate 122. The electric push rod 121 is activated to drive the inclined plate 122 to move towards the collection mechanism 119. At this time, the packaging plate 105 and the circuit board body 106 slide into the collection mechanism 119 for collection. The fan 132 is activated to blow air on the surface of the circuit board body 106, which can remove the dust on its surface before packaging, reduce the dust on the moving rail 104, and improve the packaging quality.

[0026] like Figures 1 to 8 As shown, in one embodiment, multiple springs 130 are fixedly installed on the inner wall of the bracket 127. Smoothing rollers 128 are fixedly installed on the tops of multiple dampers 129 and multiple springs 130. The smoothing rollers 128 are divided into two groups, with each group facing the other. A cutting blade 123 is fixedly installed on one side of the inclined plate 122. An electric push rod 125 is activated by an external power source, pushing the moving plate 126 to move towards the motor 108 on the outer surface of the long rod 124. At this time, the smoothing rollers 128 contact the top of the circuit board body 106 and the bottom of the packaging plate 105, respectively. Under the combined action of the dampers 129 and springs 130, the smoothing rollers 128 squeeze the encapsulation film, resulting in better contact between the encapsulation film and the surfaces of the packaging plate 105 and the circuit board body 106. This reduces the gap between the film and the circuit board body 106 during encapsulation, improving the quality of the encapsulation.

[0027] Working principle: During use, the packaging plate 105 is positioned above the moving rail 104. Cylinder 102 is activated by an external power source, pushing the moving rail 104 to one side. The moving rail 104 stops momentarily after moving a certain distance, at which point the packaging plate 105 continues to slide within the moving rail 104. The packaging plate 105 then slides to the upper surface of the clamping strip 117, where it is limited by the mutual attraction between magnet 118 and magnet 107. Cylinder 116 is then activated by an external power source, pushing the clamping strip 117 upwards within the vertical groove 115. At this point, the clamping strip 117 and the fixing plate 114 clamp and fix the packaging plate 105. Simultaneously, the fan 132 is activated to blow air onto the circuit board body 106. The surface is blown with air to remove dust before packaging. At this time, the motor 108 is started by an external power source, driving the crankshaft 109 at the output end to rotate. The crankshaft 109 then drives the film roller 113 to rotate circumferentially, allowing the film roller 113 to wrap and package the packaging plate 105 and the circuit board body 106. After packaging, the electric push rod 121 is started by an external power source to push the inclined plate 122 inside the long groove 120 towards the motor 108, simultaneously driving the cutting blade 123 to move. The cutting blade 123 then contacts the wrapped packaging film and cuts it off. The electric push rod 121 then drives the inclined plate 122 to move in the opposite direction inside the long groove 120. At this time, the external power source... The electric push rod 125 is activated, pushing the moving plate 126 to move towards the motor 108 on the outer surface of the long rod 124. At this time, the smoothing roller 128 contacts the top of the circuit board body 106 and the bottom of the packaging plate 105 respectively. Under the action of the damper 129 and the spring 130, the smoothing roller 128 squeezes the encapsulation film, making better contact between the encapsulation film and the surfaces of the packaging plate 105 and the circuit board body 106. This reduces the gap between the film and the circuit board body 106 during encapsulation, improving the encapsulation quality. The moving plate 126 moves in the opposite direction on the outer surface of the long rod 124. At this time, the moving plate 126 drives the smoothing roller 128 to move in the opposite direction. The electric push rod 1 is then activated again by the external power supply. 21. The electric push rod 121 pushes the inclined plate 122 to move. After moving, the inclined plate 122 is located directly below the clamping bar 117 on one side. At this time, the cylinder 102 pushes the moving rail 104 to move inside the slide rail 103. Because the height of the clamping bar 117 is slightly lower than the height of the slide rail 103, the slide rail 103 can push the packaging plate 105 above the clamping bar 117 to move laterally. At this time, the packaging plate 105 moves above the inclined plate 122. The electric push rod 121 drives the inclined plate 122 to move towards the collecting mechanism 119. At this time, the packaging plate 105 and the circuit board body 106 slide into the collecting mechanism 119 for collection. By pressing the two latches 111, the internal spring 112 is compressed.Simultaneously, the film roller 113 is slid on the outer surface of the mounting cylinder 110. At this time, the locking rod 111 slides on the inner wall of the film roller 113, allowing the film roller 113 to be removed from the surface of the mounting cylinder 110 for replacement of the used sealing film. Under the elastic limiting action of the two springs 112, the locking rod 111 is locked inside the round holes of the two film rollers 113 for installation.

[0028] All standard parts used in this invention can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection methods in the prior art. The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0029] The above are merely preferred embodiments of the present invention and are not intended to limit the present invention in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments that can be applied to other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present invention without departing from the scope of the present invention shall still fall within the protection scope of the present invention.

Claims

1. An integrated circuit board packaging device, comprising: The base plate (101) is characterized in that a motor (108) is fixedly installed on the top of the base plate (101), a crankshaft (109) is fixedly installed on the output end of the motor (108), a mounting cylinder (110) is fixedly installed on one end of the crankshaft (109), two springs (112) are fixedly connected to the inner wall of the mounting cylinder (110), and a locking rod (111) is fixedly connected to one end of each of the two springs (112). Both locking rods (111) are movably embedded in the inner wall of the mounting cylinder (110). A film roller (113) is movably sleeved on the outer surface of the mounting cylinder (110). Two clamping rods (111) are movably embedded in the round holes of the film roller (113). A fixing plate (114) is fixedly connected to the top of the base plate (101). A vertical groove (115) is opened on one side of the fixing plate (114). A clamping strip (117) is slidably connected inside the vertical groove (115). A cylinder two (116) is fixedly installed at the bottom of the clamping strip (117). The cylinder two (116) is located at the top of the base plate (101).

2. The integrated circuit board packaging equipment according to claim 1, characterized in that: A magnet (118) is fixedly installed on the top of one side of the clamping bar (117), a slide rail (103) is fixedly installed on the top of the base plate (101), and a cylinder (102) is fixedly installed on the inner wall of one side of the slide rail (103).

3. The integrated circuit board packaging equipment according to claim 2, characterized in that: One end of the cylinder (102) is fixedly mounted with a moving rail (104), the moving rail (104) slides inside the slide rail (103), and a packaging plate (105) is slidably connected inside the moving rail (104). A magnet (107) is fixedly mounted on the bottom of the packaging plate (105).

4. The integrated circuit board packaging equipment according to claim 3, characterized in that: The packaging board (105) is detachably connected to the circuit board body (106), the second magnet (118) is magnetically connected to the first magnet (107), the top of the base plate (101) is fixedly installed with a fan (132), and the top of the base plate (101) has two long slots (120).

5. The integrated circuit board packaging equipment according to claim 4, characterized in that: An inclined plate (122) is slidably connected inside the two long slots (120). A collecting mechanism (119) is provided on the top of the bottom plate (101). An electric push rod (121) is fixedly installed on one side of the bottom plate (101), and one end of the electric push rod (121) is fixedly installed on one side of the inclined plate (122).

6. The integrated circuit board packaging equipment according to claim 5, characterized in that: A support plate (131) is fixedly installed on the top of the base plate (101), an electric push rod (125) is fixedly installed on the top of the support plate (131), a movable plate (126) is fixedly installed on one end of the electric push rod (125), and two long rods (124) are fixedly installed on the top of the support plate (131).

7. The integrated circuit board packaging equipment according to claim 6, characterized in that: The movable plate (126) is slidably connected to the outer surface of two long rods (124). A bracket (127) is fixedly installed at the bottom of the movable plate (126), and multiple dampers (129) are fixedly installed on the inner wall of the bracket (127).

8. The integrated circuit board packaging equipment according to claim 7, characterized in that: The inner wall of the bracket (127) is fixedly installed with a plurality of springs (130), and the top of the plurality of dampers (129) and the plurality of springs (130) are fixedly installed with smoothing rollers (128).

9. An integrated circuit board packaging device according to claim 8, characterized in that: Multiple smoothing rollers (128) are divided into two groups, with the two groups of smoothing rollers (128) facing opposite sides.

10. An integrated circuit board packaging device according to claim 9, characterized in that: A cutting blade (123) is fixedly installed on one side of the inclined plate (122).

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