Small quartz crystal resonator packaging method and device

Abstract

The invention discloses a small quartz crystal resonator packaging method and device, and relates to the technical field of resonator packaging, the small quartz crystal resonator packaging device comprises a processing mechanism, one side of the processing mechanism is provided with a discharging mechanism for discharging packaged resonators, the lower surface of the discharging mechanism is provided with a driving mechanism for driving the discharging mechanism, and the processing mechanism is provided with a feeding mechanism for feeding the packaged resonators. A cleaning mechanism for cleaning a jig for placing the resonator is arranged on the side face of the machining mechanism and the side face of the discharging mechanism, the resonator is preheated, packaged and cooled by arranging the machining mechanism, the resonator is packaged by replacing current, and therefore the risk caused by replacement of a motor wheel is avoided; the resonators can be synchronously packaged at a time through the processing mechanism, the processing efficiency is improved, the resonators are jacked up through the ejector pins, and the resonators are prevented from being attached to the interior of the jig in the packaging process.

Description

Technical Field

[0001] The invention relates to the technical field of resonator packaging, and in particular to a method and equipment for packaging a small quartz crystal resonator. Background Art

[0002] A quartz crystal resonator is an electronic component that works based on the piezoelectric effect of a quartz crystal. It is mainly used to generate and maintain a stable frequency. It has excellent frequency stability and is widely used in electronic devices such as clocks, computers, mobile phones and other communication equipment.

[0003] At present, in the manufacturing process of quartz crystal resonators, the electrode discharge of a semi-automatic sealing machine is required to fuse the base and the metal cover for sealing and packaging, so as to ensure its electrical characteristics. Since the packaging is performed by pressing the edge of the metal cover with a circular electrode of the electrode holder and using current for packaging, the electrode holder and the electrode wheel need to be maintained regularly. There is a risk of leakage after the electrode wheel is replaced, which poses certain safety hazards. Moreover, when the electrode wheel and the metal cover are packaged, the current is too large and they are easily stuck together, resulting in wheel explosion and batch abnormalities. In view of the above problems, the inventor proposes a small quartz crystal resonator packaging method and equipment to solve the above problems. Summary of the invention

[0004] In order to solve the risk of air leakage and the problem of easy sticking together, the purpose of the present invention is to provide a packaging method and equipment for a small quartz crystal resonator.

[0005] In order to solve the above technical problems, the present invention adopts the following technical solutions: a small quartz crystal resonator packaging device, including a processing mechanism, a unloading mechanism for unloading the packaged resonator is provided on one side of the processing mechanism, a driving mechanism for driving the unloading mechanism is provided on the lower surface of the unloading mechanism, and a cleaning mechanism for cleaning the jig for placing the resonator is provided on the side of the processing mechanism and the unloading mechanism.

[0006] Preferably, the processing mechanism includes a processing box, in which a vacuum front chamber, a preheating chamber, a heating chamber, a packaging chamber and a cooling chamber are provided, and a fixed plate is fixedly installed in the vacuum front chamber, the preheating chamber, the heating chamber, the packaging chamber and the cooling chamber, and a plurality of transport rollers are symmetrically rotatably installed on the upper surface of the fixed plate, and the outer surface of the transport roller is in active contact with both sides of the fixture, and a rotating shaft is fixedly installed on the lower surface of the transport roller, and the rotating shafts on the same side are driven by synchronous wheels and synchronous belts, and a first bevel gear is fixedly installed on the bottom end of the rotating shaft, and a vacuum front chamber, a preheating chamber, a heating chamber, a packaging chamber and a cooling chamber are provided in the processing box, and a mounting rod is rotatably installed in the processing box, a second bevel gear is fixedly installed on the outer surface of the mounting rod, and the second bevel gear is meshed with the first bevel gear, and five No. 2 motors are fixedly installed on the side of the processing box away from the cleaning mechanism, and the output shaft of the No. 2 motor is fixedly connected to the mounting rod at one end close to the processing box.

[0007] Preferably, the preheating chamber, the heating chamber and the packaging chamber are all fixedly installed with mounting plates and bottom plates, and a number of limit bars are slidably installed in the mounting plates and the bottom plates, and the ends of two opposite limit bars that are close to each other slide through the mounting plate and the bottom plate respectively, and a number of No. 1 springs are fixedly installed on the upper surface of the mounting plate and the lower surface of the bottom plate, and the ends of two groups of No. 1 springs that are away from the bottom plate and the mounting plate are respectively fixedly connected to the limit bars, an upper heating plate is fixedly installed on the lower surfaces of the two upper limit bars, a lower heating plate is fixedly installed on the upper surfaces of the two lower limit bars, and a number of ejector pins are fixedly installed on the upper surface of the lower heating plate located in the packaging chamber, and the number of upper heating plates and lower heating plates is half the number of limit bars.

[0008] Preferably, a plurality of rotating rods are rotatably installed on the upper and lower sides of the preheating chamber, the heating chamber and the packaging chamber, and the number of the rotating rods is the same as the number of the upper heating plate and the lower heating plate. The two opposite rotating rods are driven by a synchronous wheel and a synchronous belt. A No. 1 cam is fixedly installed on the outer surface of the rotating rod, and the outer surfaces of the upper and lower No. 1 cams are respectively in contact with the upper heating plate and the lower heating plate. A plurality of No. 1 motors are fixedly installed on the side of the processing box away from the cleaning mechanism, and the number of the No. 1 motors is half the number of the rotating rods, and one end of the No. 1 motor output shaft close to the cleaning mechanism is fixedly connected to the rotating rod.

[0009] Preferably, two fixed blocks are fixedly installed on both sides of the lower heating plate, and a rotating rod is rotatably installed in the two fixed blocks on the same side. Two limit rods are fixedly installed on the outer surface of the rotating rod, and the outer surface of the limit rod is in movably contact with the two sides of the fixture. A transmission rod is rotatably installed in the limit bar located below, and the transmission rod and the rotating rod are transmitted through a synchronous wheel and a synchronous belt. No. 2 springs are fixedly installed on the outer surfaces of both ends of the transmission rod, and the end of the No. 2 spring away from the transmission rod is fixedly connected to the inside of the limit bar located below, a driving bar is fixedly installed on one end of the transmission rod, and a plurality of fixed bars are fixedly installed on the upper surface of the bottom plate, and the side surfaces of the fixed bars are in contact with the driving bars, and the number of the fixed bars is the same as the number of the limit bars located below.

[0010] Preferably, the unloading mechanism includes an unloading table, and the unloading table is fixedly connected to one side of the processing box, a positioning device is provided on the upper surface of the unloading table close to the processing box, a No. 1 electric cylinder is fixedly installed on the side of the unloading table away from the cleaning mechanism, a push bar is fixedly installed on the end of the output shaft of the No. 1 electric cylinder close to the cleaning mechanism, and the push bar is in movably contact with the jig, a rotating column is rotatably installed in the unloading table, and the bottom end of the rotating column rotates through the unloading table, a rotating plate is fixedly installed on the top of the rotating column, an air pump is fixedly installed on the upper surface of the rotating plate, a suction cup is fixedly installed on the bottom end of the air pump, and the suction cup is in movably contact with the lower surface of the jig.

[0011] Preferably, the driving mechanism includes a mounting frame, and the mounting frame is fixedly mounted on the lower surface of the unloading platform, a driving column is rotatably mounted in the mounting frame, and the top end of the driving column is slidably inserted in the rotating column, a third vertical rod is rotatably mounted in the mounting frame, and the third vertical rod and the driving column are transmitted through a synchronous wheel and a synchronous belt, a first vertical rod is rotatably mounted in the mounting frame, and the top end of the first vertical rod is rotatably set inside the unloading platform, a No. 2 toothless gear and a No. 1 toothless gear are fixedly mounted on the outer surface of the first vertical rod, a No. 2 gear is fixedly mounted on the top end of the third vertical rod, and the No. 2 gear and the No. 2 toothless gear are movably meshed, a No. 3 motor is fixedly mounted on the lower surface of the mounting frame, and the top end of the No. 3 motor output shaft is fixedly connected to the first vertical rod.

[0012] Preferably, a horizontal plate is fixedly installed on both sides of the mounting frame, and a first horizontal rod is rotatably installed in the horizontal plate, a No. 2 cam is fixedly installed on the ends of the two first horizontal rods close to each other, and the outer surface of the No. 2 cam is in contact with the lower surface of the rotating column, a second horizontal rod is rotatably installed between the two horizontal plates, and the two ends of the second horizontal rod are respectively transmitted to the two first horizontal rods through synchronous wheels and synchronous belts, a horizontal bar is fixedly installed between the two horizontal plates, a second vertical rod is rotatably installed in the horizontal bar, a No. 1 gear is fixedly installed on the bottom end of the second vertical rod, and the No. 1 gear is movably meshed with the No. 1 toothed gear, a third bevel gear is fixedly installed on the top of the second vertical rod, a fourth bevel gear is fixedly installed on the outer surface of the second horizontal rod, and the fourth bevel gear is meshed with the third bevel gear.

[0013] Preferably, the cleaning mechanism includes a cleaning table, and the cleaning table and the side of the processing box are fixedly connected, a shielding frame is fixedly installed on the upper surface of the cleaning table, a hot air blower is fixedly installed on the upper surface of the shielding frame, and a plurality of brush rollers are rotatably installed in the shielding frame, two support plates are fixedly installed on both sides of the lower surface of the cleaning table, a third cross bar is rotatably installed between the support plates, two transport wheels are fixedly installed on the outer surface of the third cross bar, a transport belt is transmission-installed between the two transport wheels on the same side, two pushing frames are fixedly installed on the outer surfaces of the two transport belts, and the pushing frames are in active contact with the jig, a No. 4 motor is fixedly installed on the side of the support plate on the right, and the output shaft of the No. 4 motor is fixedly connected to the third cross bar, and the No. 4 motor and the end of the brush roller away from the processing box are driven by a synchronous wheel and a synchronous belt.

[0014] A packaging method used in a small quartz crystal resonator packaging device comprises the following steps:

[0015] Step 1: The jig is driven by the transport roller to pass through the vacuum front chamber, preheating chamber, heating chamber, packaging chamber and cooling chamber in sequence and move to the unloading platform. At this time, the temperature of the preheating chamber, heating chamber and packaging chamber is (275℃±5℃) and the vacuum degree is (below 5*10-3Pa);

[0016] Step 2: When the jig passes through the preheating chamber, the heating chamber and the packaging chamber, the resonator is preheated and packaged by the upper heating plate and the lower heating plate, and during the packaging, the resonator is lifted up by the ejector pin to avoid sticking;

[0017] Step 3: Unload the packaged resonator through the suction cup;

[0018] Step 4: Clean and dry the fixture using a brush roller and hot air blower.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] 1. In the present invention, a processing mechanism is provided to preheat, package and cool the resonator, and the resonator is packaged by replacing the electric current, thereby avoiding the risk of replacing the motor wheel. The processing mechanism can simultaneously package a pair of resonators at a time to improve the processing efficiency. Secondly, the resonator is lifted up by the provided ejector pin to avoid the resonator from sticking to the inside of the fixture during packaging.

[0021] 2. In the present invention, the first vertical rod, the second vertical rod, the third vertical rod, the second horizontal rod, the driving column and the rotating column cooperate to drive the suction cup to automatically move downward, move upward, rotate, move downward and move downward in sequence, thereby realizing automatic unloading of the packaged resonator and improving work efficiency.

[0022] 3. In the present invention, the transmission rod and the rotating rod cooperate to drive the limit rod to rotate, so that the limit rod and the outer surface of the fixture are in contact, the fixture is positioned, and the position of the fixture is prevented from being offset, which leads to deviation in packaging. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] 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 work.

[0024] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0025] Figure 2 It is a schematic diagram of the cross-sectional structure of the processing mechanism of the present invention.

[0026] Figure 3 It is a schematic diagram of the cross-sectional structure of the fixing plate of the present invention.

[0027] Figure 4 It is a schematic diagram of the cross-sectional structure of the lower heating plate of the present invention.

[0028] Figure 5 It is a schematic diagram of the cross-sectional structure of the unloading mechanism of the present invention.

[0029] Figure 6 It is a schematic diagram of the cross-sectional structure of the driving mechanism of the present invention.

[0030] Figure 7 It is a schematic diagram of the cross-sectional structure of the cleaning mechanism of the present invention.

[0031] Figure 8 For the present invention Figure 4 A schematic diagram of the enlarged structure of .

[0032] Fig. 9 For the present invention Figure 4 A schematic diagram of the enlarged structure of .

[0033] Fig.10 It is a schematic diagram of the process of the present invention.

[0034] In the figure: 1, processing mechanism; 101, processing box; 102, vacuum front chamber; 103, preheating chamber; 104, heating chamber; 105, packaging chamber; 106, cooling chamber; 107, fixing plate; 108, mounting plate; 109, bottom plate; 110, rotating rod; 111, No. 1 motor; 112, No. 1 cam; 113, upper heating plate; 114, limit strip; 115, No. 1 spring; 116, transport Conveyor roller; 117, rotating shaft; 118, first bevel gear; 119, mounting rod; 120, second bevel gear; 121, No. 2 motor; 122, lower heating plate; 123, fixed block; 124, limit rod; 125, rotating rod; 126, transmission rod; 127, No. 2 spring; 128, driving bar; 129, fixing bar; 2, unloading mechanism; 201, unloading platform; 202, rotating column; 203, rotating plate; 204, air pump; 205, suction cup; 206, positioning device; 207, No. 1 electric cylinder; 208, push bar; 3, driving mechanism; 301, mounting frame; 302, driving column; 303, first horizontal bar; 304, No. 2 cam; 305, horizontal plate; 306, first vertical bar; 307, No. 3 motor; 308, No. 1 missing tooth gear; 309, horizontal bar; 310, second vertical bar; 311, No. 1 gear; 312 , the third bevel gear; 313, the second horizontal bar; 314, the fourth bevel gear; 315, the second toothless gear; 316, the third vertical bar; 317, the second gear; 4, the cleaning mechanism; 401, the cleaning table; 402, the shielding frame; 403, the hot air blower; 404, the brush roller; 405, the support plate; 406, the third horizontal bar; 407, the transport wheel; 408, the transport belt; 409, the fourth motor; 410, the push frame. DETAILED DESCRIPTION

[0035] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0036] Example: Figure 1-10 As shown, the present invention provides a small quartz crystal resonator packaging device, including a processing mechanism 1, a discharging mechanism 2 for discharging the packaged resonator is provided on one side of the processing mechanism 1, and the discharging mechanism 2 is used to unload the packaged resonator. The lower surface of the discharging mechanism 2 is provided with a driving mechanism 3 for driving the discharging mechanism 2, and the driving mechanism 3 is used to drive the discharging mechanism 2 to operate. The sides of the processing mechanism 1 and the discharging mechanism 2 are provided with a cleaning mechanism 4 for cleaning the jig for placing the resonator, and the cleaning mechanism 4 is used to clean the jig for placing the resonator.

[0037] The processing mechanism 1 includes a processing box 101, in which a vacuum front chamber 102, a preheating chamber 103, a heating chamber 104, a packaging chamber 105 and a cooling chamber 106 are arranged. A fixed plate 107 is fixedly installed in the vacuum front chamber 102, the preheating chamber 103, the heating chamber 104, the packaging chamber 105 and the cooling chamber 106. A plurality of transport rollers 116 are symmetrically mounted on the upper surface of the fixed plate 107 for rotation, and the outer surface of the transport roller 116 is in active contact with both sides of the fixture. A rotating shaft 117 is fixedly mounted on the lower surface of the transport roller 116, and the rotating shafts 117 on the same side are connected by synchronous wheels and the same The driving mechanism 110 is driven by a step belt, a first bevel gear 118 is fixedly installed on the bottom end of the rotating shaft 117, a vacuum front chamber 102, a preheating chamber 103, a heating chamber 104, a packaging chamber 105 and a cooling chamber 106 are provided in the processing box 101, and a mounting rod 119 is rotatably installed in each of them, a second bevel gear 120 is fixedly installed on the outer surface of the mounting rod 119, and the second bevel gear 120 is meshed with the first bevel gear 118, five No. 2 motors 121 are fixedly installed on the side of the processing box 101 away from the cleaning mechanism 4, and the output shaft of the No. 2 motor 121 is fixedly connected to the mounting rod 119 at one end close to the processing box 101.

[0038] By adopting the above technical solution, the installation rod 119 can drive the transport roller 116 to rotate.

[0039] The preheating chamber 103, the heating chamber 104 and the packaging chamber 105 are all fixedly installed with a mounting plate 108 and a bottom plate 109, and a plurality of limit bars 114 are slidably installed in the mounting plate 108 and the bottom plate 109, and the ends of the two opposite limit bars 114 close to each other slide through the mounting plate 108 and the bottom plate 109 respectively, and a plurality of No. 1 springs 115 are fixedly installed on the upper surface of the mounting plate 108 and the lower surface of the bottom plate 109. The ends away from the bottom plate 109 and the mounting plate 108 are respectively fixedly connected to the limiting bars 114, the upper heating plates 113 are fixedly installed on the lower surfaces of the two upper limiting bars 114, the lower heating plates 122 are fixedly installed on the upper surfaces of the two lower limiting bars 114, and a plurality of ejector pins are fixedly installed on the upper surface of the lower heating plate 122 located in the packaging chamber 105, and the number of the upper heating plates 113 and the lower heating plates 122 is half the number of the limiting bars 114.

[0040] By adopting the above technical solution, the upper heating plate 113 and the lower heating plate 122 heat the resonator.

[0041] A plurality of rotating rods 110 are rotatably installed on the upper and lower sides of the preheating chamber 103, the heating chamber 104 and the packaging chamber 105, and the number of the rotating rods 110 is the same as the number of the upper heating plate 113 and the lower heating plate 122. The two opposite rotating rods 110 are driven by a synchronous wheel and a synchronous belt. A No. 1 cam 112 is fixedly installed on the outer surface of the rotating rod 110, and the outer surfaces of the upper and lower No. 1 cams 112 are respectively in contact with the upper heating plate 113 and the lower heating plate 122. A plurality of No. 1 motors 111 are fixedly installed on the side of the processing box 101 away from the cleaning mechanism 4, and the number of the No. 1 motors 111 is half the number of the rotating rods 110, and the end of the output shaft of the No. 1 motor 111 close to the cleaning mechanism 4 is fixedly connected to the rotating rod 110.

[0042] By adopting the above technical solution, the rotating rod 110 can drive the upper heating plate 113 and the lower heating plate 122 to move.

[0043] Two fixed blocks 123 are fixedly installed on both sides of the lower heating plate 122, and a rotating rod 125 is rotatably installed in the two fixed blocks 123 on the same side. Two limit rods 124 are fixedly installed on the outer surface of the rotating rod 125, and the outer surface of the limit rod 124 is in movably contact with the two sides of the fixture. A transmission rod 126 is rotatably installed in the limit bar 114 located below, and the transmission rod 126 and the rotating rod 125 are transmitted through a synchronous wheel and a synchronous belt. No. 2 springs 127 are fixedly installed on the outer surfaces of both ends of the transmission rod 126, and one end of the No. 2 spring 127 away from the transmission rod 126 is fixedly connected to the inside of the limit bar 114 located below, and a driving bar 128 is fixedly installed on one end of the transmission rod 126. A plurality of fixed bars 129 are fixedly installed on the upper surface of the bottom plate 109, and the side surfaces of the fixed bars 129 are in contact with the driving bars 128. The number of fixed bars 129 is the same as the number of the limit bars 114 located below.

[0044] By adopting the above technical solution, the transmission rod 126 can drive the limiting rod 124 to rotate.

[0045] The unloading mechanism 2 includes an unloading platform 201, and the unloading platform 201 is fixedly connected to one side of the processing box 101, a positioning device 206 is provided on the upper surface of the unloading platform 201 close to the side of the processing box 101, and a No. 1 electric cylinder 207 is fixedly installed on the side of the unloading platform 201 away from the cleaning mechanism 4, and a push bar 208 is fixedly installed on the end of the output shaft of the No. 1 electric cylinder 207 close to the cleaning mechanism 4, and the push bar 208 is in active contact with the fixture, a rotating column 202 is rotatably installed in the unloading platform 201, and the bottom end of the rotating column 202 rotates through the unloading platform 201, a rotating plate 203 is fixedly installed on the top of the rotating column 202, an air pump 204 is fixedly installed on the upper surface of the rotating plate 203, a suction cup 205 is fixedly installed on the bottom end of the air pump 204, and the suction cup 205 is in active contact with the lower surface of the fixture.

[0046] By adopting the above technical solution, the suction cup 205 can unload the packaged resonator.

[0047] The driving mechanism 3 includes a mounting frame 301, and the mounting frame 301 is fixedly mounted on the lower surface of the unloading platform 201, a driving column 302 is rotatably mounted in the mounting frame 301, and the top end of the driving column 302 is slidably inserted in the rotating column 202, a third vertical rod 316 is rotatably mounted in the mounting frame 301, and the third vertical rod 316 and the driving column 302 are transmitted through a synchronous wheel and a synchronous belt, a first vertical rod 306 is rotatably mounted in the mounting frame 301, and the top end of the first vertical rod 306 is rotatably set in the unloading platform 201, a second toothless gear 315 and a first toothless gear 308 are fixedly mounted on the outer surface of the first vertical rod 306, a second gear 317 is fixedly mounted on the top end of the third vertical rod 316, and the second gear 317 and the second toothless gear 315 are movably meshed, a third motor 307 is fixedly mounted on the lower surface of the mounting frame 301, and the top end of the output shaft of the third motor 307 is fixedly connected to the first vertical rod 306.

[0048] By adopting the above technical solution, the first vertical rod 306 can drive the driving column 302 to rotate.

[0049] A horizontal plate 305 is fixedly installed on both sides of the mounting frame 301, and a first horizontal bar 303 is rotatably installed in the horizontal plate 305, and a second cam 304 is fixedly installed at one end of the two first horizontal bars 303 close to each other, and the outer surface of the second cam 304 is in contact with the lower surface of the rotating column 202, and a second horizontal bar 313 is rotatably installed between the two horizontal plates 305, and the two ends of the second horizontal bar 313 are respectively transmitted to the two first horizontal bars 303 through synchronous wheels and synchronous belts, a horizontal bar 309 is fixedly installed between the two horizontal plates 305, and a second vertical bar 310 is rotatably installed in the horizontal bar 309, a No. 1 gear 311 is fixedly installed at the bottom end of the second vertical bar 310, and the No. 1 gear 311 is movably meshed with the No. 1 toothless gear 308, a third bevel gear 312 is fixedly installed at the top of the second vertical bar 310, and a fourth bevel gear 314 is fixedly installed on the outer surface of the second horizontal bar 313, and the fourth bevel gear 314 is meshed with the third bevel gear 312.

[0050] By adopting the above technical solution, the first vertical rod 306 can drive the rotating column 202 to move.

[0051] The cleaning mechanism 4 includes a cleaning table 401, and the cleaning table 401 is fixedly connected to the side of the processing box 101, a shielding frame 402 is fixedly installed on the upper surface of the cleaning table 401, a hot air blower 403 is fixedly installed on the upper surface of the shielding frame 402, a plurality of brush rollers 404 are rotatably installed in the shielding frame 402, two support plates 405 are fixedly installed on both sides of the lower surface of the cleaning table 401, a third cross bar 406 is rotatably installed between the support plates 405, and two third cross bars 406 are fixedly installed on the outer surface of the third cross bar 406. A transport wheel 407 is provided, and a transport belt 408 is installed between the two transport wheels 407 on the same side. Two push racks 410 are fixedly installed on the outer surfaces of the two transport belts 408, and the push racks 410 are in active contact with the fixture. A No. 4 motor 409 is fixedly installed on the side of the support plate 405 on the right side, and the output shaft of the No. 4 motor 409 is fixedly connected to the third cross bar 406. The No. 4 motor 409 and the end of the brush roller 404 away from the processing box 101 are driven by a synchronous wheel and a synchronous belt.

[0052] By adopting the above technical solution, the fourth motor 409 can drive the brush roller 404 to rotate.

[0053] A packaging method used in a small quartz crystal resonator packaging device comprises the following steps:

[0054] Step 1: The jig is driven by the transport roller 116 to pass through the vacuum front chamber 102, the preheating chamber 103, the heating chamber 104, the packaging chamber 105 and the cooling chamber 106 in sequence and moved to the unloading platform 201. At this time, the temperature of the preheating chamber 103, the heating chamber 104 and the packaging chamber 105 is (275°C ± 5°C) and the vacuum degree is (below 5*10-3Pa);

[0055] Step 2: When the jig passes through the preheating chamber 103, the heating chamber 104 and the packaging chamber 105, the resonator is preheated and packaged by the upper heating plate 113 and the lower heating plate 122, and during the packaging, the resonator is lifted up by the ejector pin to avoid sticking;

[0056] Step 3: unloading the packaged resonator through the suction cup 205;

[0057] Step 4: The jig is cleaned and dried by the brush roller 404 and the hot air blower 403 .

[0058] Working principle: first open the electric control door between the vacuum front chamber 102 and the preheating chamber 103, then open the No. 2 motor 121 outside the vacuum front chamber 102 to drive the installation rod 119 to rotate, and the second bevel gear 120 is driven to rotate by the rotation of the installation rod 119, and the first bevel gear 118 is driven to rotate by the rotation of the second bevel gear 120, and the rotating shaft 117 is driven to rotate by the rotation of the first bevel gear 118, and the transport roller 116 is driven to rotate by the rotation of the rotating shaft 117, and the jig is driven to move by the reverse rotation of the transport rollers 116 on both sides, so that the jig moves to the heating chamber 104. When the jig moves to the inside of the heating chamber 104, open the No. 2 motor 121 located outside the heating chamber 104 to drive the transport roller 116 to rotate, so that the jig moves to the lower heating plate 12 near the side of the vacuum front chamber 102. 2, at this time, the electric control door between the vacuum front chamber 102 and the preheating chamber 103 is closed, and the No. 1 motor 111 is turned on to drive the rotating rod 110, and the No. 1 cam 112 is rotated by the rotation of the rotating rod 110, and the upper heating plate 113 and the lower heating plate 122 are moved by the rotation of the No. 1 cam 112 to preheat the resonator. At the same time, the transmission rod 126 is moved by the movement of the lower heating plate 122, and the driving bar 128 is moved by the movement of the transmission rod 126. At this time, the driving bar 128 is driven to rotate by the blocking of the fixed bar 129, and the transmission rod 126 is driven to rotate by the rotation of the driving bar 128, and the rotating rod 125 is driven to rotate by the rotation of the transmission rod 126, and the limiting rod 124 is driven to rotate by the rotation of the rotating rod 125, and the fixture is positioned by the contact between the limiting rod 124 and the fixture;

[0059] Secondly, through the above steps, the jig passes through the heating chamber 104, the packaging chamber 105 and the cooling chamber 106 in sequence, and on the moving unloading platform 201, the resonator is preheated, packaged and cooled in sequence through the heating chamber 104, the packaging chamber 105 and the cooling chamber 106. At this time, when the jig enters the packaging chamber 105 for packaging, since an ejector is provided on the lower heating plate 122 in the packaging chamber 105, the resonator is lifted up by the ejector during packaging, so as to prevent the resonator from being attached to the inside of the jig during packaging;

[0060] Then the fixture is positioned by the positioning mechanism. After the positioning is completed, the third motor 307 is turned on to drive the first vertical rod 306 to rotate. The rotation of the first vertical rod 306 drives the second toothless gear 315 and the first toothless gear 308 to rotate. At this time, when the first vertical rod 306 rotates the first one-sixth of a circle, the second toothless gear 315 and the second gear 317 are meshed to drive the second gear 317 to rotate. The rotation of the second gear 317 drives the third vertical rod 316 to rotate. The rotation of the third vertical rod 316 drives the driving column 302 to rotate. The rotation of the driving column 302 drives the rotating column 202 to rotate. The rotation of the rotating column 202 drives the rotating plate 203 to rotate. The rotation of the rotating plate 203 drives the suction cup 205 to move so that the suction cup 205 moves to the top of the fixture.

[0061] At this time, when the first vertical rod 306 rotates the second sixth of a circle, the first toothless gear 308 and the first gear 311 are meshed to drive the first gear 311 to rotate, and the second vertical rod 310 is driven to rotate through the rotation of the first gear 311, and the third bevel gear 312 is driven to rotate through the rotation of the second vertical rod 310, and the fourth bevel gear 314 is driven to rotate through the rotation of the third bevel gear 312, and the second crossbar 313 is driven to rotate through the rotation of the fourth bevel gear 314, and the first crossbar 313 is driven to rotate through the rotation of the second crossbar 313. 03 rotates, the second cam 304 is driven to rotate by the rotation of the first cross bar 303, and the rotation of the second cam 304 drives the rotating column 202 to move. At this time, the rotating column 202 moves downward, so that the suction cup 205 moves downward and contacts the upper surface of the fixture, and the air pump 204 is turned on to limit the packaged resonator through the suction cup 205, and then the suction cup 205 is driven to move upward, return to the original position, move downward and move upward in sequence through the continued rotation of the first vertical bar 306, so as to complete the unloading of the packaged resonator;

[0062] Finally, turn on the No. 1 electric cylinder 207 to move the push bar 208, thereby moving the jig to the cleaning table 401, turn on the No. 4 motor 409 to drive the third crossbar 406 to rotate, and the rotation of the third crossbar 406 drives the transport wheel 407 to rotate, and the rotation of the transport wheel 407 drives the conveyor belt 408 to move, and the movement of the conveyor belt 408 drives the push frame 410 to move, and the movement of the push frame 410 drives the jig to move, so that the jig passes through the cleaning table 401, and at the same time, the rotation of the No. 4 motor 409 drives the brush roller 404 to rotate, and the jig is cleaned by the rotation of the brush roller 404, and the cleaned jig is dried by the hot air blower 403, so that the jig can be recycled.

[0063] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A small quartz crystal resonator packaging device, comprising a processing mechanism (1), characterized in that: A discharge mechanism (2) for discharging the packaged resonator is provided on one side of the processing mechanism (1), a driving mechanism (3) for driving the discharge mechanism (2) is provided on the lower surface of the discharge mechanism (2), and a cleaning mechanism (4) for cleaning a jig for placing the resonator is provided on the side surfaces of the processing mechanism (1) and the discharge mechanism (2).

2. A small quartz crystal resonator packaging device as claimed in claim 1, characterized in that: The processing mechanism (1) comprises a processing box (101), wherein a vacuum front chamber (102), a preheating chamber (103), a heating chamber (104), a packaging chamber (105) and a cooling chamber (106) are arranged in the processing box (101), wherein a fixed plate (107) is fixedly installed in each of the vacuum front chamber (102), the preheating chamber (103), the heating chamber (104), the packaging chamber (105) and the cooling chamber (106), wherein a plurality of transport rollers (116) are symmetrically rotatably installed on the upper surface of the fixed plate (107), and the outer surface of the transport roller (116) is in active contact with two sides of the fixture, and a rotating shaft (117) is fixedly installed on the lower surface of the transport roller (116), and the rotating shafts (117) on the same side are connected by a synchronous wheel. The processing box (101) is provided with a vacuum front chamber (102), a preheating chamber (103), a heating chamber (104), a packaging chamber (105) and a cooling chamber (106), each of which is rotatably provided with a mounting rod (119). A second bevel gear (120) is fixedly installed on the outer surface of the mounting rod (119), and the second bevel gear (120) is meshed with the first bevel gear (118). Five No. 2 motors (121) are fixedly installed on the side of the processing box (101) away from the cleaning mechanism (4), and one end of the output shaft of the No. 2 motor (121) close to the processing box (101) is fixedly connected to the mounting rod (119).

3. A small quartz crystal resonator packaging device as claimed in claim 2, characterized in that: The preheating chamber (103), the heating chamber (104) and the packaging chamber (105) are all fixedly installed with a mounting plate (108) and a bottom plate (109); a plurality of limit strips (114) are slidably installed in the mounting plate (108) and the bottom plate (109); and the ends of two opposite limit strips (114) close to each other slide through the mounting plate (108) and the bottom plate (109) respectively; a plurality of No. 1 springs (115) are fixedly installed on the upper surface of the mounting plate (108) and the lower surface of the bottom plate (109); and two groups of the No. 1 springs are fixedly installed on the upper surface of the mounting plate (108) and the lower surface of the bottom plate (109); (115) One end away from the bottom plate (109) and the mounting plate (108) is respectively fixedly connected to the limit bars (114), an upper heating plate (113) is fixedly installed on the lower surface of the two limit bars (114) located at the top, a lower heating plate (122) is fixedly installed on the upper surface of the two limit bars (114) located at the bottom, and a plurality of ejector pins are fixedly installed on the upper surface of the lower heating plate (122) located in the packaging chamber (105), and the number of the upper heating plate (113) and the lower heating plate (122) is half the number of the limit bars (114).

4. A small quartz crystal resonator packaging device as claimed in claim 3, characterized in that: A plurality of rotating rods (110) are rotatably mounted on both upper and lower sides of the preheating chamber (103), the heating chamber (104) and the packaging chamber (105), and the number of the rotating rods (110) is the same as the number of the upper heating plate (113) and the lower heating plate (122). The two opposite rotating rods (110) are driven by a synchronous wheel and a synchronous belt. A No. 1 cam (112) is fixedly mounted on the outer surface of the rotating rod (110), and the outer surfaces of the upper and lower No. 1 cams (112) are in contact with the upper heating plate (113) and the lower heating plate (122) respectively. A plurality of No. 1 motors (111) are fixedly mounted on the side of the processing box (101) away from the cleaning mechanism (4), and the number of the No. 1 motors (111) is half the number of the rotating rods (110). The output shaft of the No. 1 motor (111) is fixedly connected to the rotating rod (110) at one end close to the cleaning mechanism (4).

5. A small quartz crystal resonator packaging device as claimed in claim 4, characterized in that: Two fixed blocks (123) are fixedly installed on both sides of the lower heating plate (122), and a rotating rod (125) is rotatably installed in the two fixed blocks (123) on the same side. Two limit rods (124) are fixedly installed on the outer surface of the rotating rod (125), and the outer surface of the limit rod (124) is in active contact with the two sides of the fixture. A transmission rod (126) is rotatably installed in the limit bar (114) located below, and transmission is carried out between the transmission rod (126) and the rotating rod (125) through a synchronous wheel and a synchronous belt. The transmission rod (126) A No. 2 spring (127) is fixedly installed on the outer surface of both ends of the transmission rod (126), and one end of the No. 2 spring (127) away from the transmission rod (126) is fixedly connected to the inside of the limit strip (114) located below, and a driving strip (128) is fixedly installed on one end of the transmission rod (126). A plurality of fixing strips (129) are fixedly installed on the upper surface of the bottom plate (109), and the side surfaces of the fixing strips (129) are in contact with the driving strip (128). The number of the fixing strips (129) is the same as the number of the limit strips (114) located below.

6. A small quartz crystal resonator packaging device as claimed in claim 1, characterized in that: The unloading mechanism (2) comprises an unloading platform (201), and the unloading platform (201) is fixedly connected to one side of the processing box (101), a positioning device (206) is provided on the upper surface of the unloading platform (201) close to the processing box (101), a No. 1 electric cylinder (207) is fixedly installed on the side of the unloading platform (201) away from the cleaning mechanism (4), and a push bar (208) is fixedly installed on the end of the output shaft of the No. 1 electric cylinder (207) close to the cleaning mechanism (4), and the push bar (208) is fixedly installed on the end of the output shaft of the No. 1 electric cylinder (207) close to the cleaning mechanism (4). The strip (208) is in active contact with the fixture, a rotating column (202) is rotatably installed in the unloading platform (201), and the bottom end of the rotating column (202) rotates through the unloading platform (201), a rotating plate (203) is fixedly installed on the top of the rotating column (202), an air pump (204) is fixedly installed on the upper surface of the rotating plate (203), a suction cup (205) is fixedly installed on the bottom end of the air pump (204), and the suction cup (205) is in active contact with the lower surface of the fixture.

7. A small quartz crystal resonator packaging device as claimed in claim 1, characterized in that: The driving mechanism (3) comprises a mounting frame (301), and the mounting frame (301) is fixedly mounted on the lower surface of the unloading platform (201), a driving column (302) is rotatably mounted in the mounting frame (301), and the top end of the driving column (302) is slidably inserted in the rotating column (202), a third vertical rod (316) is rotatably mounted in the mounting frame (301), and the third vertical rod (316) and the driving column (302) are driven by a synchronous wheel and a synchronous belt, a first vertical rod (306) is rotatably mounted in the mounting frame (301), and The top end of the first vertical rod (306) is rotatably arranged inside the unloading platform (201); a second toothless gear (315) and a first toothless gear (308) are fixedly mounted on the outer surface of the first vertical rod (306); a second gear (317) is fixedly mounted on the top end of the third vertical rod (316); the second gear (317) and the second toothless gear (315) are movably meshed; a third motor (307) is fixedly mounted on the lower surface of the mounting frame (301); and the top end of the output shaft of the third motor (307) is fixedly connected to the first vertical rod (306).

8. A small quartz crystal resonator packaging device as claimed in claim 7, characterized in that: A transverse plate (305) is fixedly installed on both sides of the mounting frame (301), and a first transverse rod (303) is rotatably installed in each of the transverse plates (305). A second cam (304) is fixedly installed on one end of the two first transverse rods (303) close to each other, and the outer surface of the second cam (304) is in contact with the lower surface of the rotating column (202). A second transverse rod (313) is rotatably installed between the two transverse plates (305), and the two ends of the second transverse rod (313) are respectively driven by the two first transverse rods (303) through synchronous wheels and synchronous belts. A horizontal bar (309) is fixedly installed between the horizontal plates (305), a second vertical rod (310) is rotatably installed in the horizontal bar (309), a first gear (311) is fixedly installed at the bottom end of the second vertical rod (310), and the first gear (311) and the first toothless gear (308) are movably meshed, a third bevel gear (312) is fixedly installed at the top end of the second vertical rod (310), a fourth bevel gear (314) is fixedly installed on the outer surface of the second horizontal bar (313), and the fourth bevel gear (314) and the third bevel gear (312) are meshed.

9. A small quartz crystal resonator packaging device as claimed in claim 1, characterized in that: The cleaning mechanism (4) comprises a cleaning table (401), and the cleaning table (401) is fixedly connected to the side of the processing box (101); a shielding frame (402) is fixedly installed on the upper surface of the cleaning table (401); a hot air blower (403) is fixedly installed on the upper surface of the shielding frame (402); a plurality of brush rollers (404) are rotatably installed in the shielding frame (402); two support plates (405) are fixedly installed on both sides of the lower surface of the cleaning table (401); a third cross bar (406) is rotatably installed between the support plates (405); and the outer surface of the third cross bar (406) is fixedly installed. Two transport wheels (407) are fixedly installed, and a transport belt (408) is installed between the two transport wheels (407) on the same side. Two push racks (410) are fixedly installed on the outer surfaces of the two transport belts (408), and the push racks (410) are in active contact with the fixture. A fourth motor (409) is fixedly installed on the side of the support plate (405) on the right side, and the output shaft of the fourth motor (409) is fixedly connected to the third cross bar (406). The fourth motor (409) and the end of the brush roller (404) away from the processing box (101) are driven by a synchronous wheel and a synchronous belt.

10. The packaging method used in a small quartz crystal resonator packaging device according to any one of claims 1 to 9, characterized in that: The steps include: Step 1: The jig is driven by the transport roller (116) to sequentially pass through the vacuum front chamber (102), the preheating chamber (103), the heating chamber (104), the packaging chamber (105) and the cooling chamber (106), and then moved to the unloading platform (201). At this time, the temperature (275°C±5°C) and the vacuum degree (below 5*10-3Pa) of the preheating chamber (103), the heating chamber (104) and the packaging chamber (105) are Step 2: When the jig passes through the preheating chamber (103), the heating chamber (104) and the packaging chamber (105), the resonator is preheated and packaged by the upper heating plate (113) and the lower heating plate (122), and when packaging, the resonator is lifted up by the ejector pin to avoid sticking; Step 3: unloading the packaged resonator through the suction cup (205); Step 4: The jig is cleaned and dried by a brush roller (404) and a hot air blower (403).

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