A pin shaping machine for quartz crystals

Abstract

This utility model discloses a lead shaping machine for quartz crystals, including a frame and a turntable, a drive device, a feeding device, a lead-opening device, a lead-cutting device, and a lead-folding device mounted on the frame. The output end of the drive device is connected to the turntable. The lead-opening device is connected to the rear end of the feeding device and has a lead-opening slot. The lead-cutting device is connected to the rear end of the lead-opening device and has a lead-cutting slot. The lead-folding device is connected to the rear end of the lead-cutting device and has a lead-folding slot. The drive device can drive the turntable to rotate horizontally and move vertically. Through the coordinated action of the turntable and the drive device, the quartz crystals are automatically transferred between processes. The drive device drives the turntable to rotate horizontally to switch process positions and to move vertically to ensure that the quartz crystals fall accurately into the slots of each device. No manual transfer or equipment switching is required, which greatly shortens the processing cycle and can meet the cycle time requirements of large-scale mass production.

Description

Technical Field

[0001] This utility model relates to the field of quartz crystal processing equipment, and in particular to a pin shaping machine for quartz crystals. Background Technology

[0002] In the field of quartz crystal processing, lead shaping is a crucial process that ensures quartz crystals can be accurately fitted into circuits and achieve stable electrical connections. Its processing quality directly affects the subsequent assembly efficiency and reliability of the quartz crystal. Currently, the industry still widely relies on manual labor or semi-automated equipment for quartz crystal lead shaping, which presents numerous technical challenges and limitations. 1. Dispersed processes and low efficiency: In the traditional processing mode, core processes such as lead opening (separating the leads to both sides), lead trimming (cutting the leads to the specified length), and lead bending (bending the leads downward to the preset angle) need to be carried out step by step on different equipment. Quartz crystals need to be transferred and positioned manually multiple times, which not only increases the time cost of handling, but also makes the overall processing cycle slow due to the cumbersome process of switching between equipment, making it difficult to meet the needs of large-scale mass production.

[0003] 2. Poor positioning stability and low processing consistency: Semi-automatic equipment typically uses fixed fixtures to clamp a single quartz crystal to complete a single process. When changing processes, the fixtures need to be disassembled and reinstalled, and the repeatability of the fixtures is limited. At the same time, quartz crystals are small in size (especially micro quartz crystals), and their position is prone to shifting when placed manually or transferred mechanically, which further exacerbates the dispersion of processing results in each process and makes it difficult to ensure the consistency of batch products.

[0004] Therefore, there is an urgent need for a pin shaping machine for quartz crystals to solve the above problems. Utility Model Content

[0005] This invention aims to solve at least one of the technical problems existing in the prior art. To this end, this invention proposes a pin shaping machine for quartz crystals.

[0006] The technical solution adopted by one embodiment of this utility model to solve its technical problem is: a lead shaping machine for quartz crystals, including a frame and a turntable, a drive device, a feeding device, a lead opening device, a lead cutting device and a lead bending device arranged on the frame; The feeding device is located on the periphery of the turntable and is used to supply quartz crystals; The turntable is circumferentially equipped with multiple clamping devices for clamping quartz crystals; The output of the drive unit is connected to the turntable; The lead-opening device is connected to the rear end of the feeding device and has lead-opening slots on it for separating the quartz crystal leads to both sides. The lead-cutting device is connected to the rear end of the lead-opening device and has a lead-cutting groove thereon for cutting at least a portion of the quartz crystal leads; The lead-folding device is connected to the rear end of the lead-scissoring device and has a lead-folding groove on it for folding the quartz crystal leads downwards. The drive device can drive the turntable to rotate horizontally and move up and down vertically, so that the quartz crystal held by the clamping device falls into the opening slot when passing the opening device, the cutting slot when passing the cutting device, and the folding slot when passing the folding device, thus completing the opening, cutting and folding processes.

[0007] As one of the preferred embodiments of this utility model, the feeding device includes a vibratory feeder, a material distribution assembly, a pin leveling assembly, and a first material transfer assembly; The vibrating plate is used to supply quartz crystals one by one; The feeding assembly is connected to the discharge end of the vibratory feeder and is used to pick up and fix individual quartz crystals. The pin leveling assembly is positioned between the feeding assembly and the clamping device to adjust the quartz crystal pins to a horizontal alignment. The first transfer component is connected between the dispensing component, the pin leveling component, and the clamping device, and is used to transfer the quartz crystal on the dispensing component to the pin leveling component, or to transfer the quartz crystal on the pin leveling component to the clamping device.

[0008] As one of the preferred embodiments of this utility model, the material dispensing component includes a material dispensing seat, a first driving component, and a negative pressure adsorption component; The material distribution seat is equipped with a material distribution trough, which has a first inlet and a negative pressure adsorption outlet. The first drive component is connected to the material distribution seat and is used to drive the material distribution seat to move up and down. The negative pressure adsorption component is connected to the negative pressure adsorption port and is used to adsorb quartz crystals; The first inlet can be flush with the discharge end of the vibratory plate when the first drive assembly drives the distribution seat to move downward, so that the quartz crystal enters the distribution tank through the first inlet and is adsorbed and fixed by the negative pressure adsorption assembly. Alternatively, the first inlet can be higher than the discharge end of the vibratory plate when the first drive assembly drives the distribution seat to move upward, so that the next quartz crystal abuts against the outer wall of the distribution seat.

[0009] As one of the preferred embodiments of this utility model, the pin leveling assembly includes a leveling base, a push plate, and a second drive assembly; The leveling base is provided with a leveling groove, which has a second inlet. The first material transfer component can transfer the quartz crystal from the material distribution component into the leveling groove and keep the pin portion of the quartz crystal outside the second inlet. The second drive component is mounted on the leveling base and its output end is connected to the push plate, which is used to drive the push plate to move up and down. The push plate abuts against the lower end of the portion of the quartz crystal pin located outside the second inlet; The second drive component can drive the push plate to repeatedly push the quartz crystal pins so that the quartz crystal pins are adjusted to be horizontally aligned.

[0010] As one of the preferred embodiments of the present invention, the first material transfer component includes a first two-dimensional motion module, a first clamping component, and a second clamping component, wherein the first clamping component and the second clamping component are disposed at intervals on the output end of the first two-dimensional motion module.

[0011] As one of the preferred embodiments of this utility model, the foot-opening device includes a first base and a third driving component, a first slide, a first resetting component, a foot-opening moving mold, and a foot-opening fixed mold disposed on the first base; The first slide is connected to the output end of the third drive component; The sliding mold with open feet is mounted on the first slide block; The first reset component is connected between the open-foot moving mold and the first slide block; The fixed mold for the open-leg opening is located below the moving mold for the open-leg opening, and the opening groove is located on the fixed mold for the open-leg opening.

[0012] As one of the preferred embodiments of this utility model, the shearing device includes a second base and a fourth drive assembly, a second slide, a second reset member, a shearing moving mold, and a shearing fixed mold disposed on the second base; The second slide is connected to the output end of the fourth drive component; The shearing foot moving mold is slidably mounted on the second slide block; The second reset component is connected between the shearing foot moving mold and the second slide block; The fixed mold for shearing the foot is located below the moving mold for shearing the foot, and the shearing groove is located on the fixed mold for shearing the foot.

[0013] As one of the preferred embodiments of this utility model, the folding foot device includes a third base and a fifth driving component, a third slide, a third reset component, a folding foot moving mold, and a folding foot fixed mold disposed on the third base; The third slide is connected to the output end of the fifth drive component; The folding foot moving mold is slidably mounted on the third slide block; The third reset component is connected between the folding foot moving mold and the third slide block; The fixed mold for the folding foot is located below the moving mold for the folding foot, and the folding foot groove is located on the fixed mold for the folding foot.

[0014] As one of the preferred embodiments of this utility model, a pin shaping machine for quartz crystals further includes a packaging device docked to the rear end of the pin bending device for packaging the quartz crystal.

[0015] As one of the preferred embodiments of this utility model, the packaging device includes a tape unwinding assembly, a conveyor belt, a second material transfer assembly, a sealing film unwinding assembly, a heat sealing assembly, and a winding assembly; The strip unwinding assembly supplies strip to the conveyor belt, which has several sealing slots spaced apart along its length. Conveyor belts are used to drive materials to move along their conveying direction; The second transfer assembly is connected between the rear end of the folding device and the beginning of the conveyor belt, and is used to transfer the quartz crystal on the folding device into the encapsulation tank. The sealing film unwinding assembly is used to provide and attach the sealing film to the upper surface of the tape; The heat-sealing assembly is used to heat the sealing film so that it melts onto the material strip; The winding assembly is attached to the end of the conveyor belt and is used to wind up the material.

[0016] The beneficial effects of this utility model are as follows: A lead shaping machine for quartz crystals includes a frame and a turntable, a drive device, a feeding device, a lead-opening device, a lead-cutting device, and a lead-folding device mounted on the frame; the feeding device is located around the turntable; multiple clamping devices are arranged circumferentially on the turntable; the output end of the drive device is connected to the turntable; the lead-opening device is connected to the rear end of the feeding device and has a lead-opening groove thereon; the lead-cutting device is connected to the rear end of the lead-opening device and has a lead-cutting groove thereon; the lead-folding device is connected to the rear end of the lead-cutting device and has a lead-folding groove thereon. It is equipped with a foot-folding slot; the drive device can drive the turntable to rotate horizontally and move vertically up and down; it can integrate core processes such as feeding, foot opening, foot trimming, and foot folding together. Through the coordinated action of the turntable and the drive device, the quartz crystal can be automatically transferred between processes. The drive device drives the turntable to rotate horizontally to switch process positions and to lift vertically to ensure that the quartz crystal falls accurately into the slots of each device. There is no need for manual transfer or equipment switching, which greatly shortens the processing cycle and can meet the cycle time requirements of large-scale mass production. Attached Figure Description

[0017] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which: Figure 1 This is a schematic diagram of the first structure of a pin shaping machine applied to quartz crystals; Figure 2 This is a schematic diagram of the second structure of a pin shaping machine applied to quartz crystals; Figure 3 for Figure 1 A magnified view of a portion of region A in the middle; Figure 4 for Figure 1 A magnified view of a portion of region B in the middle; Figure 5 for Figure 3 A magnified view of a portion of region C in the middle; Figure 6 This is a schematic diagram of the first structure of the feeding device; Figure 7 This is a schematic diagram of the second structure of the feeding device; Figure 8 This is a schematic diagram of the third structure of the feeding device; Figure 9 for Figure 6 A magnified view of a portion of region D. Detailed Implementation

[0018] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0019] In the description of this utility model, "multiple" means two or more; "greater than," "less than," and "exceeding" are understood to exclude the stated number; "above," "below," and "within" are understood to include the stated number. The use of "first" and "second" in the description is merely for distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly specifying the number of indicated technical features or their sequential relationship.

[0020] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0021] In this utility model, unless otherwise explicitly defined, the terms "setting," "installing," and "connecting" should be interpreted broadly. For example, they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to a fixed connection, a detachable connection, or an integral molding; they can refer to a mechanical connection; they can refer to the internal connection of two components or the interaction between two components. Those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0022] Reference Figures 1-9A pin shaping machine for quartz crystals includes a frame 100 and a turntable 210, a drive device 220, a feeding device 300, a pin opening device 400, a pin cutting device 500, and a pin bending device 600 disposed on the frame 100. The feeding device 300 is located on the periphery of the turntable 210 and is used to supply quartz crystals; The turntable 210 is provided with multiple clamping devices 230 in the circumferential direction, which are used to clamp quartz crystals; The output end of the drive unit 220 is connected to the turntable 210; The lead-opening device 400 is connected to the rear end of the feeding device 300 and has a lead-opening slot 400a for separating the quartz crystal leads to both sides. The lead-cutting device 500 is connected to the rear end of the lead-opening device 400 and has a lead-cutting groove 500a thereon for cutting at least a portion of the quartz crystal leads. The lead-folding device 600 is connected to the rear end of the lead-scissor device 500 and has a lead-folding groove 600a for folding the quartz crystal leads downwards. The drive device 220 can drive the turntable 210 to rotate in the horizontal direction and move up and down in the vertical direction, so that the quartz crystal held by the clamping device 230 falls into the opening groove 400a when passing the opening device 400, falls into the cutting groove 500a when passing the cutting device 500, and falls into the bending groove 600a when passing the bending device 600, so as to complete the opening, cutting and bending processes.

[0023] The working principle of the shaping machine in this utility model is as follows: 1) The turntable 210 is mounted on the frame 100 via the drive device 220. Multiple clamping devices 230 are circumferentially spaced along the edge of the turntable 210. Preferably, the clamping device 230 is a thumb cylinder. The drive device 220 can drive the turntable 210 to rotate horizontally and move vertically. The turntable 210 rotates and moves up and down on the frame 100, and its movement trajectory is wavy. It should be noted that when the turntable 210 drives the clamping device 230 to be opposite the lead-opening device 400, the lead-cutting device 500, or the lead-folding device 600, it is exactly at the lowest point of the wavy movement trajectory. At this time, the quartz crystal held by the clamping device 230 falls into the lead-opening slot 400a, the lead-cutting slot 500a, and the lead-folding slot 600a, respectively. The lead-opening device 400, the lead-cutting device 500, and the lead-folding device 600 perform lead-opening, lead-cutting, and lead-folding processes on the quartz crystal leads.

[0024] 2) Reference Figures 1-2 , Figures 6-9In some embodiments, the feeding device 300 includes a vibratory feeder 310, a dispensing component 320, a pin leveling component 330, and a first transfer component 340; the vibratory feeder 310 is used to provide quartz crystals one by one; the dispensing component 320 is connected to the discharge end of the vibratory feeder 310 and is used to pick up and fix a single quartz crystal; the pin leveling component 330 is connected between the dispensing component 320 and the clamping device 230 and is used to adjust the pins of the quartz crystal to be arranged horizontally; the first transfer component 340 is connected between the dispensing component 320, the pin leveling component 330, and the clamping device 230 and is used to transfer the quartz crystal on the dispensing component 320 to the pin leveling component 330, or to transfer the quartz crystal on the pin leveling component 330 to the clamping device 230.

[0025] Specifically, the vibratory feeder 310 provides quartz crystals one by one. The first transfer component 340 has two transfer ends. First, the distribution component 320 picks up a quartz crystal while preventing the next quartz crystal from entering the distribution component 320. The first transfer end of the first transfer component 340 transfers the quartz crystal on the distribution component 320 to the pin leveling component 330. Simultaneously, the second transfer end of the first transfer component 340 transfers the quartz crystal on the pin leveling component 330 to the clamping device 230. The pin leveling component 330 can arrange the pins of the quartz crystal. The quartz crystal has two pins. After being arranged by the pin leveling component 330, the two pins of the quartz crystal are arranged horizontally. The clamping device 230 then transfers the quartz crystal to the pin opening device 400 for the pin opening process. This cycle is repeated.

[0026] 3) Reference Figures 1-2 , Figures 6-9 In some embodiments, the material distribution component 320 includes a material distribution seat 321, a first driving component 322, and a negative pressure adsorption component 323. The material distribution seat 321 is provided with a material distribution groove 324, which has a first inlet 3241 and a negative pressure adsorption port. The first driving component 322 is connected to the material distribution seat 321 and is used to drive the material distribution seat 321 to move up and down. The negative pressure adsorption component 323 is connected to the negative pressure adsorption port and is used to adsorb quartz crystals. The first inlet 3241 can be flush with the discharge end of the vibrating plate 310 when the first driving component 322 drives the material distribution seat 321 to move downward, so that the quartz crystal enters the material distribution groove 324 through the first inlet 3241 and is adsorbed and fixed by the negative pressure adsorption component 323. Alternatively, the first inlet 3241 can be higher than the discharge end of the vibrating plate 310 when the first driving component 322 drives the material distribution seat 321 to move upward, so that the next quartz crystal abuts against the outer wall of the material distribution seat 321.

[0027] Specifically, when the first quartz crystal is conveyed by the vibratory feeder 310, the first drive assembly 322 drives the distribution seat 321 to move downwards until it is flush with the discharge end of the vibratory feeder 310 at the first inlet 3241, allowing the quartz crystal to enter the distribution groove 324 from the first inlet 3241. Furthermore, the first inlet 3241 and the negative pressure adsorption port are arranged opposite each other, so that at least a portion of the quartz crystal body is inserted into the negative pressure adsorption port. The negative pressure adsorption assembly 323 generates negative pressure suction at the negative pressure adsorption port, which can fix the quartz crystal in the distribution groove 324. At this time, the first drive assembly 322 then drives the distribution seat 324 to move downwards until it is flush with the discharge end of the vibratory feeder 310 at the first inlet 3241. 1. When the first feed port 3241 moves upward to a position higher than the discharge end of the vibrating plate 310, the second quartz crystal will come into contact with the outer wall of the distribution seat 321 and will not be able to enter the distribution groove 324. After the first transfer component 340 transfers the quartz crystal in the distribution groove 324 to the pin leveling component 330, the first drive component 322 drives the distribution seat 321 to move downward again until it is level with the discharge end of the vibrating plate 310 at the first feed port 3241, so that the second quartz crystal, which was originally in contact with the outer wall of the distribution seat 321, enters the distribution groove 324 from the first feed port 3241. This cycle continues.

[0028] 4) Reference Figures 1-2 , Figures 6-9 In some embodiments, the pin leveling assembly 330 includes a leveling base 331, a pusher plate 332, and a second drive assembly 333. The leveling base 331 is provided with a leveling groove 334, which has a second inlet 3341. The first transfer assembly 340 can transfer the quartz crystal from the distribution assembly 320 into the leveling groove 334 and position the pin portion of the quartz crystal outside the second inlet 3341. The second drive assembly 333 is mounted on the leveling base 331 and its output end is connected to the pusher plate 332 to drive the pusher plate 332 to move up and down. The pusher plate 332 abuts against the lower end of the quartz crystal pin portion outside the second inlet 3341. The second drive assembly 333 can drive the pusher plate 332 to repeatedly push the quartz crystal pins so that the quartz crystal pins are adjusted to be horizontally aligned.

[0029] 5) Reference Figures 1-2 , Figures 6-9In some embodiments, the first material transfer component 340 includes a first two-dimensional motion module 341, a first clamping component 342, and a second clamping component 343. The first clamping component 342 and the second clamping component 343 are spaced apart on the output end of the first two-dimensional motion module 341. Specifically, the first two-dimensional motion module 341 includes a first horizontal motion module and a first vertical motion module mounted on the first horizontal motion module. The first clamping component 342 and the second clamping component 343 are mounted on the first vertical motion module and spaced apart in the horizontal direction. The first horizontal motion module can drive the first vertical motion module, the first clamping component 342, and the second clamping component 343 to move back and forth between the material distribution component 320, the pin leveling component 330, and the clamping device 230. The first vertical motion module can drive the first clamping component 342 and the second clamping component 343 to move in the vertical direction, thereby removing the quartz crystal from the material distribution groove 324, placing the quartz crystal into the leveling groove 334, or removing it from the leveling groove 334.

[0030] 6) Reference Figure 1 and Figure 3 In some embodiments, the foot-opening device 400 includes a first base 410 and a third drive assembly 420, a first slide block 430, a first reset member 440, a foot-opening moving mold 450, and a foot-opening fixed mold 460 disposed on the first base 410; the first slide block 430 is connected to the output end of the third drive assembly 420; the foot-opening moving mold 450 is slidably disposed on the first slide block 430; the first reset member 440 is connected between the foot-opening moving mold 450 and the first slide block 430; the foot-opening fixed mold 460 is disposed below the foot-opening moving mold 450, and the foot-opening groove 400a is disposed on the foot-opening fixed mold 460.

[0031] Specifically, when the turntable 210 drives the clamping device 230 holding the quartz crystal to pass the lead-opening device 400, the third drive component 420 drives the first slide 430 and the lead-opening moving mold 450 away from the lead-opening fixed mold 460. When the quartz crystal lead held on the clamping device 230 falls into the lead-opening slot 400a, the third drive component 420 drives the first slide 430 and the lead-opening moving mold 450 to approach the lead-opening fixed mold 460. The lead-opening process of the quartz crystal lead is completed through the cooperation of the lead-opening moving mold 450 and the lead-opening fixed mold 460. The first reset component 440 provides the reset driving force for the lead-opening moving mold 450.

[0032] 6) Reference Figure 1 and Figure 3In some embodiments, the shearing device 500 includes a second base 510 and a fourth drive assembly 520, a second slide block 530, a second reset member 540, a shearing moving mold 550, and a shearing fixed mold 560 disposed on the second base 510; the second slide block 530 is connected to the output end of the fourth drive assembly 520; the shearing moving mold 550 is slidably disposed on the second slide block 530; the second reset member 540 is connected between the shearing moving mold 550 and the second slide block 530; the shearing fixed mold 560 is disposed below the shearing moving mold 550, and a shearing groove 500a is disposed on the shearing fixed mold 560.

[0033] Specifically, when the turntable 210 drives the clamping device 230 holding the quartz crystal to pass the lead-cutting device 500, the fourth drive component 520 drives the second slide 530 and the lead-cutting moving mold 550 away from the lead-cutting fixed mold 560. When the quartz crystal lead held on the clamping device 230 falls into the lead-cutting slot 500a, the fourth drive component 520 then drives the second slide 530 and the lead-cutting moving mold 550 closer to the lead-cutting fixed mold 560. The lead-cutting process of the quartz crystal lead is completed through the cooperation of the lead-cutting moving mold 550 and the lead-cutting fixed mold 560. The second reset component 540 provides a reset driving force for the lead-cutting moving mold 550.

[0034] 7) Reference Figure 2 and Figure 5 In some embodiments, the folding foot device 600 includes a third base 610 and a fifth drive assembly 620, a third slide block 630, a third reset member 640, a folding foot moving mold 650, and a folding foot fixed mold 660 disposed on the third base 610; the third slide block 630 is connected to the output end of the fifth drive assembly 620; the folding foot moving mold 650 is slidably disposed on the third slide block 630; the third reset member 640 is connected between the folding foot moving mold 650 and the third slide block 630; the folding foot fixed mold 660 is disposed below the folding foot moving mold 650, and the folding foot groove 600a is disposed on the folding foot fixed mold 660.

[0035] Specifically, when the turntable 210 drives the clamping device 230 holding the quartz crystal to pass the bending device 600, the fifth drive component 620 drives the third slide 630 and the bending moving mold 650 away from the bending fixed mold 660. When the quartz crystal pin held on the clamping device 230 falls into the bending slot 600a, the fifth drive component 620 drives the third slide 630 and the bending moving mold 650 to move closer to the bending fixed mold 660. The bending of the quartz crystal pin is completed through the cooperation of the bending moving mold 650 and the bending fixed mold 660. The third reset component 640 provides the reset driving force for the bending moving mold 650.

[0036] 8) Reference Figure 1 , Figure 2 and Figure 4In some embodiments, a lead shaping machine for quartz crystals further includes a packaging device 700 docked to the rear end of the lead bending device 600 for packaging the quartz crystal; preferably, the packaging device 700 includes a strip unwinding assembly 710, a conveyor belt 720, a second material transfer assembly 730, a sealing film unwinding assembly 740, a heat sealing assembly 750, and a winding assembly 760; the strip unwinding assembly 710 provides strip 770 to the conveyor belt 720, and the strip 770 is provided with a plurality of packaging slots 77 spaced apart along its length. 1; Conveyor belt 720 is used to drive material belt 770 to move along its conveying direction; Second material transfer assembly 730 is connected between the rear end of folding device 600 and the beginning end of conveyor belt 720, and is used to transfer quartz crystal on folding device 600 to encapsulation groove 771; Film unwinding assembly 740 is used to provide film and attach film to the upper end face of material belt 770; Heat sealing assembly 750 is used to heat film so that film is heat-melted onto material belt 770; Rewinding assembly 760 is connected to the end of conveyor belt 720, and is used to rewind material belt 770.

[0037] Specifically, the conveyor belt 720 drives the material belt 770 supplied by the unwinding assembly 710 to move forward, and then the second material transfer assembly 730 transfers the quartz crystals, which have been folded by the folding device 600, one by one into the encapsulation groove 771 on the material belt 770; before the material belt 770 passes the heat sealing assembly 750, the sealing film unwinding assembly 740 attaches the sealing film to the upper end face of the material belt 770; when the material belt 770 passes the heat sealing assembly 750, the heat sealing assembly 750 heats the sealing film, thereby causing the sealing film to melt onto the material belt 770 and seal the encapsulation groove 771; finally, the winding assembly 760 winds the sealed material belt 770 into a disc shape.

[0038] Reference Figure 1 , Figure 2 and Figure 5 In a further embodiment, the second material transfer component 730 includes a second two-dimensional motion module 731 and a third clamping component 732. The second two-dimensional motion module 731 includes a second horizontal motion module and a second vertical motion module mounted on the second horizontal motion module. The third clamping component 732 is mounted on the second vertical motion module. The second horizontal motion module can drive the second vertical motion module and the third clamping component 732 to move back and forth between the rear end of the folding device 600 and the beginning end of the conveyor belt 720. The second vertical motion module can drive the third clamping component 732 to move in the vertical direction, thereby transferring the quartz crystal from the folding device 600 to the encapsulation groove 771 on the material belt 770.

[0039] 9) Reference Figure 1 , Figure 2 and Figure 4In some embodiments, the front end of the sealing film unwinding assembly 740 is provided with a laser marking assembly 780 for laser marking the quartz crystal in the encapsulation groove 771.

[0040] 10) Reference Figures 1-3 , Figure 5 In some embodiments, a first visual inspection device 810 is provided between the feeding device 300 and the lead-opening device 400, and a second visual inspection device 820 is provided at the rear end of the lead-folding device 600. The first visual inspection device 810 can detect whether the leads of the quartz crystals fed by the feeding device 300 are flat or damaged, while the second visual inspection device 820 can detect the overall shaping quality. In a further embodiment, a second waste bin 920 is provided at the rear end of the lead-folding device 600, which can recycle quartz crystals that fail the inspection by the second visual inspection device 820. Furthermore, a first waste bin 910 is provided between the feeding device 300 and the turntable 210. Since the quartz crystals may fall due to unstable clamping when the two thumb cylinders are connected, this setting can catch the fallen quartz crystals and put them back into the vibratory feeder 310 for reuse.

[0041] The advantages of this utility model are: it can integrate core processes such as feeding, cutting, trimming, and bending into one, and realize the automatic flow of quartz crystals between processes through the coordinated action of the turntable and the drive device. The drive device drives the turntable to complete the horizontal rotation to switch process positions and the vertical lifting to make the quartz crystals fall accurately into the slots of each device. There is no need for manual transfer or switching between equipment, which greatly shortens the processing cycle and can meet the cycle time requirements of large-scale mass production.

[0042] Of course, this utility model is not limited to the above-described embodiments. Those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of this utility model. All such equivalent modifications and substitutions are included within the scope defined by the claims of this application.

Claims

1. A pin shaping machine for quartz crystals, characterized in that: It includes a frame (100) and a turntable (210), a drive device (220), a feeding device (300), a foot-opening device (400), a foot-cutting device (500) and a foot-folding device (600) mounted on the frame (100). The feeding device (300) is located on the periphery of the turntable (210) and is used to provide quartz crystals; The turntable (210) is circumferentially provided with a plurality of clamping devices (230), which are used to clamp quartz crystals; The output end of the drive device (220) is connected to the turntable (210); The lead-opening device (400) is connected to the rear end of the feeding device (300) and has a lead-opening slot (400a) thereon for separating the quartz crystal leads to both sides. The lead-cutting device (500) is connected to the rear end of the lead-opening device (400) and has a lead-cutting groove (500a) thereon for cutting at least a portion of the quartz crystal leads; The folding device (600) is connected to the rear end of the shearing device (500) and has a folding groove (600a) thereon for folding the quartz crystal leads downwards; The driving device (220) can drive the turntable (210) to rotate in the horizontal direction and move up and down in the vertical direction, so that the quartz crystal held by the clamping device (230) falls into the opening groove (400a) when passing the opening device (400), falls into the cutting groove (500a) when passing the cutting device (500), and falls into the folding groove (600a) when passing the folding device (600), so as to complete the opening, cutting and folding processes.

2. The pin shaping machine for quartz crystals according to claim 1, characterized in that: The feeding device (300) includes a vibratory feeder (310), a material distribution assembly (320), a pin leveling assembly (330), and a first material transfer assembly (340). The vibratory plate (310) is used to supply quartz crystals one by one; The material distribution component (320) is connected to the discharge end of the vibratory plate (310) and is used to pick up and fix a single quartz crystal; The pin leveling assembly (330) is positioned between the material distribution assembly (320) and the clamping device (230) to adjust the quartz crystal pins to a horizontal arrangement; The first transfer component (340) is connected between the dispensing component (320), the pin leveling component (330) and the clamping device (230) for transferring the quartz crystal on the dispensing component (320) to the pin leveling component (330), or transferring the quartz crystal on the pin leveling component (330) to the clamping device (230).

3. The pin shaping machine for quartz crystals according to claim 2, characterized in that: The material distribution component (320) includes a material distribution seat (321), a first driving component (322), and a negative pressure adsorption component (323). The material distribution seat (321) is provided with a material distribution groove (324), which has a first inlet (3241) and a negative pressure adsorption port; The first driving component (322) is connected to the dispensing seat (321) and is used to drive the dispensing seat (321) to move up and down; The negative pressure adsorption component (323) is connected to the negative pressure adsorption port and is used to adsorb quartz crystals; The first inlet (3241) can be flush with the discharge end of the vibratory plate (310) when the first driving component (322) drives the distribution seat (321) to move downward, so that the quartz crystal enters the distribution groove (324) through the first inlet (3241) and is adsorbed and fixed by the negative pressure adsorption component (323). Alternatively, the first inlet (3241) can be higher than the discharge end of the vibratory plate (310) when the first driving component (322) drives the distribution seat (321) to move upward, so that the next quartz crystal abuts against the outer wall of the distribution seat (321).

4. The pin shaping machine for quartz crystals according to claim 2, characterized in that: The pin leveling assembly (330) includes a leveling base (331), a push plate (332), and a second drive assembly (333). The leveling base (331) is provided with a leveling groove (334), the leveling groove (334) has a second inlet (3341), the first material transfer component (340) can transfer the quartz crystal from the material distribution component (320) into the leveling groove (334) and make the pin portion of the quartz crystal located outside the second inlet (3341); The second drive component (333) is mounted on the leveling base (331) and its output end is connected to the push plate (332) for driving the push plate (332) to move up and down; The pusher plate (332) abuts against the lower end of the portion of the quartz crystal pin located outside the second feed port (3341); The second drive component (333) can drive the push plate (332) to repeatedly push the quartz crystal pins so that the quartz crystal pins are adjusted to be horizontally aligned.

5. The pin shaping machine for quartz crystals according to claim 2, characterized in that: The first material transfer component (340) includes a first two-dimensional motion module (341), a first clamping component (342), and a second clamping component (343). The first clamping component (342) and the second clamping component (343) are spaced apart on the output end of the first two-dimensional motion module (341).

6. The pin shaping machine for quartz crystals according to claim 1, characterized in that: The opening device (400) includes a first base (410) and a third drive assembly (420), a first slide (430), a first reset member (440), an opening moving mold (450), and an opening fixed mold (460) disposed on the first base (410). The first slide (430) is connected to the output end of the third drive assembly (420); The open-foot moving mold (450) is slidably disposed on the first slide block (430); The first reset member (440) is connected between the open-leg moving mold (450) and the first slide block (430); The fixed mold (460) with open feet is located below the moving mold (450) with open feet, and the opening groove (400a) is located on the fixed mold (460) with open feet.

7. The pin shaping machine for quartz crystals according to claim 1, characterized in that: The shearing device (500) includes a second base (510) and a fourth drive assembly (520), a second slide (530), a second reset member (540), a shearing moving mold (550), and a shearing fixed mold (560) disposed on the second base (510). The second slide (530) is connected to the output end of the fourth drive assembly (520); The shearing moving mold (550) is slidably disposed on the second slide block (530); The second reset member (540) is connected between the shearing moving mold (550) and the second slide (530); The fixed shearing mold (560) is located below the moving shearing mold (550), and the shearing groove (500a) is located on the fixed shearing mold (560).

8. The pin shaping machine for quartz crystals according to claim 1, characterized in that: The folding foot device (600) includes a third base (610) and a fifth drive assembly (620), a third slide (630), a third reset member (640), a folding foot moving mold (650), and a folding foot fixed mold (660) disposed on the third base (610). The third slide (630) is connected to the output end of the fifth drive assembly (620); The folding foot moving mold (650) is slidably mounted on the third slide block (630); The third reset member (640) is connected between the folding foot moving mold (650) and the third slide (630); The fixed folding foot mold (660) is located below the moving folding foot mold (650), and the folding foot groove (600a) is located on the fixed folding foot mold (660).

9. A pin shaping machine for quartz crystals according to claim 1, characterized in that: It also includes a packaging device (700) docked to the rear end of the folding device (600) for packaging the quartz crystal.

10. A pin shaping machine for quartz crystals according to claim 9, characterized in that: The packaging device (700) includes a tape unwinding assembly (710), a conveyor belt (720), a second material transfer assembly (730), a sealing film unwinding assembly (740), a heat sealing assembly (750), and a winding assembly (760). The strip unwinding assembly (710) provides strip (770) to the conveyor belt (720), and the strip (770) is provided with a plurality of sealing grooves (771) arranged at intervals along its length. The conveyor belt (720) is used to drive the material belt (770) to move along its conveying direction; The second transfer assembly (730) is connected between the rear end of the folding device (600) and the beginning end of the conveyor belt (720) to transfer the quartz crystal on the folding device (600) into the encapsulation tank (771); The sealing film unwinding assembly (740) is used to provide sealing film and attach the sealing film to the upper end face of the tape (770); The heat-sealing assembly (750) is used to heat the sealing film so that the sealing film is heat-melted onto the strip (770); The winding assembly (760) is docked to the end of the conveyor belt (720) for winding the material belt (770).

Images