Chip mounting device for electronic components and its usage method

Abstract

The present invention relates to the technical field of electronic component processing. The present invention discloses a patch device for electronic components and a method of using the same, including a workbench, a loader for loading materials is provided on the workbench, a driving assembly is provided at the side end of the loader, a transmission platform for moving workpieces is provided on the side of the loader away from the driving assembly, a matching assembly is provided inside the driving assembly, a reference frame is provided on the side of the driving assembly close to the transmission platform, a laminating device and a glue discharging component are provided at both ends of the reference frame, a trigger assembly is provided at some of the laminating device away from the driving assembly, an intermittent assembly is provided at the side end of the trigger assembly, and the laminating device includes a resistance assembly and a control assembly. The present invention works by means of the driving assembly and the laminating device, and can automatically discharge glue from the patch position and automatically unlock after the laminating is completed, thereby greatly improving the patch efficiency and patch quality.

Description

Technical Field

[0001] The present invention relates to the technical field of electronic component processing, in particular to a patch device for electronic components and a method of using the same. Background Art

[0002] SMD is the abbreviation of a series of process flows based on PCB. It is the most popular technology and process in the electronic assembly industry. It is a method of installing pinless or short-lead surface mount components on the surface of a printed circuit board or other substrate.

[0003] In the prior art, when performing patch work, workers are often required to apply glue to the installation position first, and then use a clamp to align the electronic components to the glue position so that they can be attached to complete the patch work. The work steps are cumbersome and the patch efficiency is low. At the same time, when attaching, the clamp is always in a clamping state on the electronic components. After the bonding is completed, the glue has not solidified yet. In the process of the staff unlocking the clamp, the position of the electronic components will be offset, which will lead to insufficient patch quality. Therefore, there is a need for a device that can automatically apply glue to the patch position and automatically unlock it after the bonding is completed to avoid low patch efficiency and insufficient patch quality. Summary of the invention

[0004] The object of the present invention is to provide a patch device for electronic components and a method of using the same, so as to solve the problems raised in the above background technology. To achieve the above object, the present invention provides the following technical solutions: a patch device for electronic components, comprising a workbench, a feeder for feeding is provided on the workbench, a driving assembly is provided at the side end of the feeder, a transmission platform for moving the workpiece is provided on the side of the feeder away from the driving assembly, a matching assembly is provided inside the driving assembly, a reference frame is provided on the side of the driving assembly close to the transmission platform, a laminating device and a glue discharging assembly are provided at both ends of the reference frame respectively, a trigger assembly is provided on the side of the laminating device away from the driving assembly, an intermittent assembly is provided at the side end of the trigger assembly, the laminating device includes a conflict assembly and a control assembly, two conflict assemblies are provided, and the two conflict assemblies are symmetrically arranged at the two ends of the reference frame, and the control assembly is arranged on one of the conflict assemblies.

[0005] Preferably, the driving assembly includes a first driving frame which is arranged at the side end of the feeding machine. The bottom of the first driving frame is connected to the top of the workbench, and the top of the first driving frame is fixedly connected to the bottom of the driving box. A horizontally arranged rotating frame is provided in the driving box. The side end of the rotating frame is fixedly connected to the inner wall of the driving box away from the transmission table. A rotating shaft is rotatably connected to the rotating frame. The top of the rotating shaft slidably passes through the top of the driving box. A driving motor is arranged outside the driving box, and the output end of the driving motor is connected to the top of the rotating shaft. A first transmission member is sleeved on the rotating shaft outside the driving box. One end of the rotating shaft located inside the driving box is connected to the end of the transmission crank. A horizontally arranged sliding bracket is provided at the side end of the rotating frame. The side end of the sliding bracket is connected to the inner wall of the driving box. A sliding rod slides on the top of the sliding bracket. The top of the sliding rod near the transmission crank is connected to the arc-shaped frame. An arc-shaped sliding groove is formed in the arc-shaped frame. The other end of the transmission crank is embedded in the arc-shaped sliding groove and is slidably matched with it. The end of the sliding rod away from the transmission crank is connected to the side end of the sliding table. The sliding table is slidably matched with the sliding bracket. A driving shaft is rotatably connected to the sliding table. One end of the driving shaft away from the sliding bracket slidably passes through the center of the driving column and is located outside the driving box and is connected to the side end of the reference frame. Both ends of the driving column are respectively rotatably connected to an auxiliary frame. The bottom of the auxiliary frame is fixedly connected to the inner bottom of the driving box. Clamping blocks are symmetrically arranged on the driving shaft. Each clamping block is respectively embedded in a slot inside one driving column. A control column is arranged between the two auxiliary frames and is sleeved on the driving column. Two inclined sliding grooves are formed in the side end of the control column. The two inclined sliding grooves are arranged in a cross shape. Openings are formed at both ends of the control column. Each opening is respectively located at the side end of the end of one inclined sliding groove.

[0006] Preferably, the matching assembly includes a matching frame which is horizontally arranged in the driving box and is located at the side end of the rotating frame. The side end of the matching frame is fixedly connected to the inner side wall of the driving box. A second transmission member is rotatably connected to the matching frame. A first transmission belt is sleeved on the outside of the second transmission member. The first transmission belt is sleeved on the outside of the rotating shaft. The center of the second transmission member is connected to the center of the center ring. Arc-shaped sliding plates are symmetrically arranged on the center ring. The side end of the arc-shaped sliding plate is slidably matched with the inner wall of the opening. Transmission rollers are also symmetrically arranged on the center ring. The side end of the transmission roller can be embedded in the inclined sliding groove and is slidably matched with it. The included angle between the transmission roller and the arc-shaped sliding plate is set at 90 degrees. When the center ring rotates through the second transmission member, it can drive the arc-shaped sliding plate to pass through the opening, and during the continuous rotation process, drive the transmission roller to slide and be embedded in any one of the inclined sliding grooves through the opening, and rotate the control column 180 degrees through the inclined sliding groove.

[0007] Preferably, the interference assembly includes a reset frame, which is arranged at the end of the reference frame and located on the side of the center ring away from the matching frame, and a spring telescopic rod is symmetrically provided on the side of the reset frame away from the center of the reference frame, and the output end of the spring telescopic rod is connected to the side end of the first wedge block, wherein the bottoms of two of the first wedge blocks are connected by a connecting plate, and the bottoms of the other two of the first wedge blocks are connected by a circular frame.

[0008] Preferably, the control component includes a limit telescopic plate, the limit telescopic plate is provided with two, the two limit telescopic plates are symmetrically arranged on both sides of the connecting plate and slidably cooperate with the connecting plate, the tops of the two limit telescopic plates are connected to the adjacent ends of the reference frame, the bottoms of the two sides of the connecting plate are symmetrically provided with fixed plates, the two fixed plates are symmetrically located on the outside of the limit telescopic plate, the surfaces of the two limit telescopic plates are provided with retractable convex points and are located below the connecting plate, when the connecting plate moves down along the limit telescopic plate, the limit telescopic plates can be driven to extend through the convex points, the inner sides of the two fixed plates are respectively connected to the side walls of the first ring sleeve, a second ring sleeve is provided below the first ring sleeve, and the two sides of the second ring sleeve are respectively connected to the side ends of the adjacent fixed plates, the adjacent ends of the first ring sleeve and the second ring sleeve are both provided with continuous wavy notches, and the two groups of wavy notches are combined to form a continuous wavy groove, and the bottom of the second ring sleeve is slidably provided with a connecting column, and the side ends of the connecting column are provided with a horizontally arranged clamping column, and the clamping column is away from the connecting column. One end is embedded in the wave-shaped slide groove and slides with it, the side end of the connecting column slides and rotates with the second ring sleeve and the first ring sleeve, the bottom of the two limit telescopic plates is connected to the top of the connecting plate, and a through hole is opened in the middle of the connecting plate. The bottom of the connecting column is connected with a connecting block through an auxiliary rod and is located below the through hole. The side end of the connecting block slides with the inner wall of the through hole. In the initial state, the angle between the connecting block and the opening direction of the through hole is set at 90 degrees. At this time, the card column is located at the bottom of the wave-shaped slide groove, the bottom of the connecting plate is connected to the inside of the annular frame through a support plate, and the bottom of the connecting block rotates with the top of the support plate. A number of articulated frames are evenly arranged on the annular frame, and each of the articulated frames is hinged with a control clamp, the top of the control clamp is hinged with a linkage rod, and the top of the linkage rod is hinged with the side end of the fixed plate. A limit clamp is provided between each two of the articulated frames, and a number of the limit clamps are evenly arranged on the annular frame in a ring shape.

[0009] Preferably, the glue discharge assembly includes a glue discharge pipe, which is vertically arranged at the end of the reference frame away from the control clamp and located outside the circular frame. The top of the circular frame is connected to a piston, and the side end of the piston is slidably matched with the inner wall of the glue discharge pipe. The side end of the glue discharge pipe is connected to a discharge pipe, and the other end of the discharge pipe is connected to the output end of the glue discharge machine. The top of the glue discharge machine is connected to the end of the reference frame.

[0010] Preferably, the triggering component includes a second driving frame which is arranged at the side end of the first driving frame. The bottom of the second driving frame is connected to the top of the workbench. A sleeve shaft is rotatably connected to the second driving frame through a torsion spring. A limiting card slot is formed in the sleeve shaft, and a semi-circular rod is rotatably fitted in the limiting card slot. The end of the semi-circular rod is connected to the side end of the second driving frame. The sleeve shaft can rotate 90 degrees through cooperation with the semi-circular rod. The side end of the sleeve shaft close to the glue dispenser is connected to the bottom of a triggering wedge-shaped rod. The inclined end of the triggering wedge-shaped rod is arranged close to the reference frame. The reference frame and the triggering wedge-shaped rod are slidably fitted with each other. When the reference frame moves towards the triggering wedge-shaped rod, it can drive one end of the obliquely arranged first wedge block to abut against the inclined end of the triggering wedge-shaped rod. Second wedge blocks are provided on the mutually separated sides of the two first wedge blocks close to the limiting claw. The second wedge blocks are arranged in the opposite direction to the inclined ends of the first wedge blocks. The top of the feeding machine is connected to the bottom of a control wedge-shaped rod. When the reference frame moves towards the feeding machine, it can drive one end of the obliquely arranged second wedge block to abut against the inclined end of the control wedge-shaped rod.

[0011] Preferably, the intermittent component includes an intermittent disk which is arranged on the side of the second driving frame away from the triggering wedge-shaped rod. The center of the intermittent disk is connected to the end of the sleeve shaft. Four auxiliary slots are formed in the intermittent disk, and the four auxiliary slots are evenly distributed on the intermittent disk. A swing rod is rotatably arranged at the side end of the intermittent disk. The end of the swing rod is rotatably connected to the second driving frame through a swing shaft. A pull rod is provided at the end of the swing rod away from the swing shaft. The side end of the pull rod is slidably fitted with the inner wall of the auxiliary slot. When the swing rod rotates, it can drive the pull rod to be embedded into the auxiliary slot. A horizontally arranged first bevel gear is rotatably connected to the side of the second driving frame close to the first driving frame. A second transmission belt is sleeved outside the center of the first bevel gear. The other end of the second transmission belt is sleeved outside the first transmission member. The side end of the first bevel gear is meshed with a second bevel gear. The included angle between the second bevel gear and the first bevel gear is set at 90 degrees. The second bevel gear is located on the side of the second driving frame away from the feeding machine and is rotatably connected thereto. The bottom of the second bevel gear is meshed with a third bevel gear. The center of the third bevel gear is rotatably connected to the second driving frame. A third transmission belt is sleeved outside the center of the third bevel gear. The other end of the third transmission belt is sleeved outside the swing shaft.

[0012] Preferably, the usage method of the chip mounting device for electronic components includes the following steps:

[0013] S1: When performing the chip placement work, the staff first controls the driving motor to work, thereby driving the rotating shaft to rotate in the driving box, driving the transmission crank to rotate, and driving the sliding rod to slide on the sliding bracket under the cooperation of the arc-shaped frame and the arc-shaped slide, thereby driving the driving shaft and the reference frame to move towards the transmission table through the sliding table, facilitating the glue application work. Under the action of the first transmission belt, the center ring is driven to rotate by the second transmission member. At this time, the arc-shaped sliding plate passes through the opening of the control column. When the transmission roller is embedded into the inclined chute through the opening, it drives the control column to rotate 180 degrees under the action of the rotational force, and drives the driving shaft to rotate 180 degrees under the cooperation of the slot and the block on the driving column, facilitating the rotation of the reference frame, and further facilitating the switching of the positions of the glue application component and the bonding device;

[0014] S2: When the reference frame moves towards the transmission table, it can drive one end of the first wedge block arranged obliquely to abut against the oblique end of the trigger wedge rod, thereby driving the piston to move downward in the discharge pipe through the two first wedge blocks, extruding the colloid in the glue outlet pipe to the designated area. When the reference frame drives the first wedge block away from the trigger wedge rod, at this time, the first wedge block drives the piston to reset under the action of the spring telescopic rod, facilitating the suction of the colloid in the glue dispenser into the glue outlet pipe through the discharge pipe for the next glue application work. When the control jaw approaches the transmission table, at this time, the reference frame moves towards the feeding machine, and after moving to the designated position, through the cooperation of the second wedge block and the control wedge block, it drives the connecting plate to move downward between the two limit telescopic plates. At the beginning of the downward movement, the bottom of the limit telescopic plate is extended to the limit position through the convex point, causing the annular frame to move downward. After the downward movement is completed, at this time, the control jaw and the limit jaw on the annular frame are located around the electronic component. At this time, the connecting plate drives the fixing plate to continue to move downward. When the connecting block abuts against the top of the support plate after passing through the through hole, under the action of the wavy chute formed between the first ring sleeve and the second ring sleeve, it drives the clamping post to move along the wavy chute to its bottom, driving the connecting block to deflect on the support plate. During the downward movement of the fixing plate, through the cooperation of the linkage rod and the limit jaw, several control jaws are driven to fit against the side end of the electronic component, fixing the electronic component under the annular frame. When the reference frame moves away from the control wedge rod, since the connecting block is clamped below the through hole, the two first wedge blocks cannot be fully reset under the action of the spring telescopic rod, facilitating the stable movement of the electronic component to the designated position. Under the action of the trigger wedge rod, it moves downward and fits again, and through the cooperation of the wavy chute and the clamping post again, the connecting block is driven to deflect below the through hole during the fitting process, enabling it to slide through the through hole. When the trigger wedge rod deflects, under the action of the spring telescopic rod, it drives the first wedge block to reset, driving several control jaws away from the electronic component, and synchronously driving the limit telescopic plate to reset, thus completing the chip placement work;

[0015] S3: When the driving motor drives the rotating shaft to deflect, the first transmission member rotates synchronously at this time, and through the set second transmission belt, the first bevel gear is driven to rotate synchronously, and then the second bevel gear and the third bevel gear meshing therewith are driven to rotate synchronously, and under the action of the third transmission belt, the swing rod is driven to deflect, and when the swing rod drives the pull rod embedded in the auxiliary groove to drive the intermittent disk to deflect, the transmission roller is about to be cut into the oblique slide groove, thereby driving the sleeve shaft to deflect, so that it drives the trigger wedge rod to deflect upward by 90 degrees, and its deflection angle is limited by the set limit slot and semi-arc rod, and it is away from the reference frame, so as to facilitate the reference frame to deflect 180 degrees under the action of the control column, and after the pull rod is away from the auxiliary groove, the sleeve shaft is reset under the action of the winding spring, and when the glue discharge completes the deflection, the sleeve shaft is synchronously driven to deflect through the intermittent disk, so that the trigger wedge rod is deflected, so as to facilitate the switching of the reference frame.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] In the present invention, when the device is used, the staff first controls the driving component to work, thereby driving the reference frame to move in the direction of the transmission platform under the action of the matching component, and then, with the cooperation of the trigger component and the resistance component, the glue discharging component is operated to automatically apply glue to the designated area, and after the gluing is completed, the reference frame is rotated 180 degrees. Before the rotation, the trigger component is driven to rotate by the set intermittent component to move it away from the reference frame. After the reference frame completes the rotation, the control component on the reference frame moves toward the transmission platform and in the direction of the feeder, and in the process of moving, through the cooperation of the trigger component and the resistance component, the electronic components on the feeder are automatically picked up by the control component. When the reference frame moves toward the transmission platform again, the trigger component automatically completes the reset, and the trigger component and the resistance component are in the With the cooperation, the control component can stick the electronic components to the designated area, and after the sticking is completed, the control component automatically unfolds and unlocks, and then under the continuous operation of the driving component, the trigger component is deflected, and the reference frame is synchronously driven to complete the reset, so as to facilitate the next patch work. In this process, it avoids the need for staff to first apply glue to the installation position, and then use the clamp to align the electronic components to the glue position so that they can be stuck to complete the patch work, which simplifies the working steps and improves the patch efficiency. At the same time, after the sticking is completed, the clamp can automatically unfold and unlock, avoiding the offset of the position of the electronic component sticking caused by the clamp, thereby improving the patch quality, so as to achieve the automatic glue sticking of the patch position and automatic unlocking after the sticking is completed, so as to avoid the effect of low patch efficiency and insufficient patch quality.

[0018] In the present invention, during the chip mounting operation, the staff first controls the driving motor to work, thereby driving the rotating shaft to rotate in the driving box, and then driving the driving shaft and the reference frame to move towards the transmission table through the sliding table, so as to facilitate the glue application work. Under the action of the first transmission belt, the central ring is driven to rotate by the second transmission member, thereby driving the driving shaft to rotate 180 degrees, so as to drive the reference frame to rotate, and then facilitate the switching of the positions of the glue application assembly and the bonding device, and then facilitate the accurate installation of the electronic components, thereby further improving the practicability of the device.

[0019] In the present invention, when the reference frame moves towards the transmission table, one end of the first wedge block arranged obliquely can be driven to abut against the oblique end of the trigger wedge rod, so that the piston is driven to move downward in the discharge pipe through the two first wedge blocks, thereby extruding the colloid in the glue outlet pipe to the designated area. When the control jaw approaches the transmission table, at this time the reference frame moves towards the feeding machine, and after moving to the designated position, it drives several control jaws to fit against the side end of the electronic component, so as to facilitate the stable movement of the electronic component to the designated position. Under the action of the trigger wedge rod, it moves downward and fits again, so that through the cooperation of the wavy chute and the clamping post, several control jaws are driven to move away from the electronic component, and the limit telescopic plate is synchronously driven to reset, so as to complete the chip mounting work. During this process, it is avoided that the staff needs to first apply glue to the installation position, and then align the electronic component to the glue position through the fixture and fit it to complete the chip mounting work, which simplifies the working steps, improves the chip mounting efficiency, and at the same time, after the fitting is completed, the fixture can be automatically unfolded and unlocked, avoiding the deviation of the fitting position of the electronic component caused by the fixture and improving the chip mounting quality.

[0020] In the present invention, when the driving motor drives the rotating shaft to deflect, at this time the first transmission member rotates synchronously. Through the arranged second transmission belt, the first bevel gear is driven to rotate synchronously, and then the meshing second bevel gear and third bevel gear are driven to rotate synchronously. Under the action of the third transmission belt, the swing rod is driven to deflect. When the swing rod drives the pull rod to be embedded in the auxiliary groove and drives the intermittent disk to deflect, at this time the transmission roller is about to be cut into the oblique chute, so as to drive the sleeve shaft to deflect, making it drive the trigger wedge rod to deflect upward by 90 degrees. The deflection angle is limited by the arranged limit card slot and the semi-circular rod and is away from the reference frame. Furthermore, it is convenient for the reference frame to deflect 180 degrees under the action of the control column. After the pull rod is away from the auxiliary groove, the sleeve shaft resets under the action of the coil spring. When the glue application is completed and deflected, the sleeve shaft is synchronously driven to deflect by the intermittent disk, making the trigger wedge rod deflect, so as to facilitate the switching of the reference frame, further improving the convenience of the device during use, and then facilitating the continuous glue application and chip mounting work. Description of the Drawings

[0021] Figure 1Schematic diagram of the three-dimensional structure of the present invention Figure 1 ;

[0022] Figure 2 Schematic diagram of the three-dimensional structure of the present invention Figure 2 ;

[0023] Figure 3 Schematic diagram of the partial three-dimensional structure of the present invention Figure 1 ;

[0024] Figure 4 Partial cross-section of the drive component in the present invention Figure 1 ;

[0025] Figure 5 Partial cross-section of the drive component in the present invention Figure 2 ;

[0026] Figure 6 Schematic diagram of the partial three-dimensional structure of the drive component in the present invention Figure 1 ;

[0027] Figure 7 Schematic diagram of the partial three-dimensional structure of the drive component in the present invention Figure 2 ;

[0028] Figure 8 Schematic diagram of the partial three-dimensional structure of the present invention Figure 2 ;

[0029] Figure 9 Cross-sectional view of the reference frame in the present invention;

[0030] Figure 10 Cross-sectional view of the connecting plate in the present invention;

[0031] Figure 11 Cross-sectional view of the glue outlet pipe in the present invention;

[0032] Figure 12 Schematic diagram of the partial three-dimensional structure of the present invention Figure 3 。

[0033] In the figure: 1. Workbench; 2. Loading machine; 3. Driving assembly; 31. First driving frame; 32. Rotating frame; 33. Rotating shaft; 34. Driving motor; 35. First transmission member; 36. Transmission crank; 37. Sliding bracket; 38. Sliding rod; 39. Arc-shaped frame; 40. Arc-shaped sliding groove; 41. Sliding table; 42. Driving shaft; 43. Driving column; 44. Auxiliary frame; 45. Clamping block; 46. Groove; 47. Control column; 48. Oblique sliding groove; 49. Opening; 5. Transmission table; 6. Matching assembly; 61. Matching frame; 62. Second transmission member; 63. First transmission belt; 64. Central ring; 65. Arc-shaped sliding plate; 66. Transmission roller; 7. Reference frame; 8. Fitting device; 81. Contact component; 811. Reset frame; 812. Spring telescopic rod; 813. First wedge block; 814. Connecting plate; 815. Circular frame; 82. Control component; 821. Limit telescopic plate; 822. Fixed plate; 823. First ring sleeve; 824. Second ring sleeve; 825. Wave-shaped sliding groove; 826. Connecting column; 827. Clamping column; 828. Connecting plate; 829. Through hole; 830. Auxiliary rod; 831. Connecting block; 832. Support plate; 833. Ring-shaped frame; 834. Hinge frame; 835. Control jaw; 836. Linking rod; 837. Limit jaw; 9. Glue discharging component; 91. Glue discharging pipe; 92. Piston; 93. Discharge pipe; 94. Glue discharging machine; 10. Triggering component; 101. Second driving frame; 102. Sleeve shaft; 103. Limit card slot; 104. Semi-circular rod; 105. Triggering wedge rod; 106. Second wedge block; 107. Control wedge rod; 11. Intermittent component; 111. Intermittent disk; 112. Auxiliary groove; 113. Swing rod; 114. Swing shaft; 115. Pull rod; 116. First bevel gear; 117. Second transmission belt; 118. Second bevel gear; 119. Third bevel gear; 120. Third transmission belt. Detailed implementation manners

[0034] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0035] Please refer to Figures 1 to 12The present invention provides a patch device for electronic components: comprising a workbench 1, on which a feeder 2 for feeding is provided, a driving assembly 3 is provided at the side end of the feeder 2, a transmission platform 5 for moving a workpiece is provided on the side of the feeder 2 away from the driving assembly 3, a matching assembly 6 is provided in the driving assembly 3, a reference frame 7 is provided on the side of the driving assembly 3 close to the transmission platform 5, a laminating device 8 and a glue discharging assembly 9 are provided at both ends of the reference frame 7, a trigger assembly 10 is provided at the side of the laminating device 8 away from the driving assembly 3, an intermittent assembly 11 is provided at the side end of the trigger assembly 10, the laminating device 8 comprises a resistance assembly 81 and a control assembly 82, two resistance assemblies 81 are provided, and the two resistance assemblies 81 are symmetrically arranged at the two ends of the reference frame 7, and the control assembly 82 is arranged on one of the resistance assemblies 81.

[0036] In this embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7As shown, the driving assembly 3 includes a first driving frame 31 which is arranged at the side end of the feeding machine 2. The bottom of the first driving frame 31 is connected to the top of the workbench 1, and the top of the first driving frame 31 is fixedly connected to the bottom of the driving box. A horizontally arranged rotating frame 32 is provided in the driving box. The side end of the rotating frame 32 is fixedly connected to the inner wall of the driving box away from the transmission table 5. A rotating shaft 33 is rotatably connected to the rotating frame 32. The top of the rotating shaft 33 slidably passes through the top of the driving box. A driving motor 34 is arranged outside the driving box. The output end of the driving motor 34 is connected to the top of the rotating shaft 33. A first transmission member 35 is sleeved on the rotating shaft 33 outside the driving box. One end of the rotating shaft 33 located inside the driving box is connected to the end of a transmission crank 36. A horizontally arranged sliding bracket 37 is provided at the side end of the rotating frame 32. The side end of the sliding bracket 37 is connected to the inner wall of the driving box. A sliding rod 38 slides on the top of the sliding bracket 37. The top of the sliding rod 38 on the side close to the transmission crank 36 is connected to an arc-shaped frame 39. An arc-shaped sliding groove 40 is formed in the arc-shaped frame 39. The other end of the transmission crank 36 is embedded in the arc-shaped sliding groove 40 and slidably cooperates with it. The end of the sliding rod 38 on the side away from the transmission crank 36 is connected to the side end of a sliding table 41. The sliding table 41 and the sliding bracket 37 slidably cooperate with each other. A driving shaft 42 is rotatably connected to the sliding table 41. One end of the driving shaft 42 away from the sliding bracket 37 slidably passes through the center of a driving column 43 and is located outside the driving box and connected to the side end of a reference frame 7. The two ends of the driving column 43 are respectively rotatably connected to an auxiliary frame 44. The bottom of the auxiliary frame 44 is fixedly connected to the inner bottom of the driving box. Clamping blocks 45 are symmetrically arranged on the driving shaft 42. Each clamping block 45 is respectively embedded in a slot 46 inside a driving column 43. A control column 47 is arranged between the two auxiliary frames 44 and sleeved on the driving column 43. Two inclined sliding grooves 48 are formed in the side end of the control column 47. The two inclined sliding grooves 48 are arranged in a cross shape. Openings 49 are formed at both ends of the control column 47. Each opening 49 is respectively located at the side end of the end of an inclined sliding groove 48;

[0037] The matching assembly 6 includes a matching frame 61, which is horizontally arranged in the driving box and located at the side end of the rotating frame 32. The side end of the matching frame 61 is fixedly connected to the side wall in the driving box. A second transmission member 62 is rotatably connected to the matching frame 61. A first transmission belt 63 is sleeved on the outer side of the second transmission member 62. The first transmission belt 63 is sleeved on the outer side of the rotating shaft 33. The center of the second transmission member 62 is connected to the center of the center ring 64. The center ring 64 is symmetrically provided with an arc-shaped sliding plate 65. The side of the arc-shaped sliding plate 65 is The end is slidably matched with the inner wall of the opening 49, and the transmission roller 66 is symmetrically arranged on the center ring 64. The side end of the transmission roller 66 can be embedded in the oblique slide groove 48 and slidably matched with it. The angle between the transmission roller 66 and the arc-shaped sliding plate 65 is set at 90 degrees. When the center ring 64 is rotated by the second transmission member 62, it can drive the arc-shaped sliding plate 65 through the opening 49, and in the process of continuous rotation, it drives the transmission roller 66 to slide through the opening 49 and be embedded in any one of the oblique slide grooves 48, and rotate the control column 47 180 degrees through the oblique slide groove 48.

[0038] In this embodiment, Figure 8 , Figure 9 , Figure 10 and Figure 11 As shown, the abutment assembly 81 includes a reset frame 811, which is arranged at the end of the reference frame 7 and located at the side of the center ring 64 away from the matching frame 61, and a spring telescopic rod 812 is symmetrically arranged on the side of the reset frame 811 away from the center of the reference frame 7, and the output end of the spring telescopic rod 812 is connected to the side end of the first wedge block 813, wherein the bottoms of two of the first wedge blocks 813 are connected by a connecting plate 814, and the bottoms of the other two of the first wedge blocks 813 are connected by a circular frame 815;

[0039] The control component 82 includes a limit telescopic plate 821. There are two limit telescopic plates 821, and the two limit telescopic plates 821 are symmetrically arranged on both sides of the connecting plate 814 and are slidably engaged with it. The tops of the two limit telescopic plates 821 are connected to the ends of the adjacent reference frame 7. Symmetrically arranged at the bottoms on both sides of the connecting plate 814 are fixed plates 822. The two fixed plates 822 are symmetrically located outside the limit telescopic plates 821. The surfaces of the two limit telescopic plates 821 are provided with retractable bumps and are located below the connecting plate 814. When the connecting plate 814 moves downward along the limit telescopic plate 821, the limit telescopic plate 821 can be driven to extend by the bumps. The inner sides of the two fixed plates 822 are respectively connected to the side walls of the first ring sleeve 823. Below the first ring sleeve 823 is a second ring sleeve 824. The two sides of the second ring sleeve 824 are respectively connected to the side ends of the adjacent fixed plates 822. The adjacent ends of the first ring sleeve 823 and the second ring sleeve 824 are both provided with continuous wavy notches, and the two groups of wavy notches are combined into a continuous wavy chute 825. A connecting column 826 is slidably arranged at the bottom of the second ring sleeve 824. A horizontally arranged clamping column 827 is provided at the side end of the connecting column 826. One end of the clamping column 827 away from the connecting column 826 is embedded in the wavy chute 825 and is slidably engaged with it. The side end of the connecting column 826 is slidably and rotatably engaged with both the second ring sleeve 824 and the first ring sleeve 823. The bottoms of the two limit telescopic plates 821 are connected to the top of a connecting plate 828. A through hole 829 is provided in the middle of the connecting plate 828. The bottom of the connecting column 826 is connected to a connecting block 831 through an auxiliary rod 830 and is located below the through hole 829. The side end of the connecting block 831 is slidably engaged with the inner wall of the through hole 829. In the initial state, the included angle between the connecting block 831 and the opening direction of the through hole 829 is set at 90 degrees. At this time, the clamping column 827 is located at the bottom of the wavy chute. The bottom of the connecting plate 828 is internally connected to the inside of an annular frame 833 through a support plate 832. The bottom of the connecting block 831 is rotatably engaged with the top of the support plate 832. A number of hinge brackets 834 are evenly arranged on the annular frame 833. A control jaw 835 is hinged in each hinge bracket 834. The top of the control jaw 835 is hinged to a linkage rod 836. The top of the linkage rod 836 is hinged to the side end of the fixed plate 822. A limit jaw 837 is provided between every two hinge brackets 834. The several limit jaws 837 are annularly and evenly arranged on the annular frame 833;

[0040] The glue discharging assembly 9 includes a glue discharging pipe 91 which is vertically arranged at the end of the reference frame 7 away from the control jaw 835 and is located outside the circular frame 815. A piston 92 is connected to the top of the circular frame 815. The side end of the piston 92 is slidably engaged with the inner wall of the glue discharging pipe 91. A discharging pipe 93 is communicated with the side end of the glue discharging pipe 91. The other end of the discharging pipe 93 is connected to the output end of the glue discharging machine 94. The top of the glue discharging machine 94 is connected to the end of the reference frame 7;

[0041] The triggering assembly 10 includes a second driving frame 101 which is arranged at the side end of the first driving frame 31. The bottom of the second driving frame 101 is connected to the top of the workbench 1. A sleeve shaft 102 is rotatably connected to the second driving frame 101 through a coil spring. A limiting card slot 103 is formed in the sleeve shaft 102. A semi-circular rod 104 is rotatably engaged in the limiting card slot 103. The end of the semi-circular rod 104 is connected to the side end of the second driving frame 101. The sleeve shaft 102 can rotate 90 degrees through the cooperation with the semi-circular rod 104. The side end of the sleeve shaft 102 close to the glue discharging machine 94 is connected to the bottom of a triggering wedge rod 105. The inclined end of the triggering wedge rod 105 is arranged close to the reference frame 7. The reference frame 7 and the triggering wedge rod 105 are slidably engaged with each other. When the reference frame 7 moves towards the triggering wedge rod 105, the inclined end of one end of the first wedge block 813 arranged obliquely can be driven to abut against the inclined end of the triggering wedge rod 105. Second wedge blocks 106 are arranged on the mutually remote sides of the two first wedge blocks 813 close to the limiting jaw 837. The second wedge blocks 106 are arranged in the opposite direction to the inclined ends of the first wedge blocks 813. The top of the feeding machine 2 is connected to the bottom of a control wedge rod 107. When the reference frame 7 moves towards the feeding machine 2, the inclined end of one end of the second wedge block 106 can be driven to abut against the inclined end of the control wedge rod 107.

[0042] In this embodiment, as Figure 12As shown, the intermittent component 11 includes an intermittent disk 111. The intermittent disk 111 is disposed on the side of the second drive frame 101 away from the trigger wedge rod 105. The center of the intermittent disk 111 is connected to the end of the sleeve shaft 102. Four auxiliary slots 112 are formed in the intermittent disk 111, and the four auxiliary slots 112 are evenly distributed on the intermittent disk 111. A swing rod 113 is rotatably disposed at the side end of the intermittent disk 111. The end of the swing rod 113 is rotatably connected to the second drive frame 101 through a swing shaft 114. A pull rod 115 is provided at the end of the swing rod 113 away from the swing shaft 114. The side end of the pull rod 115 is slidably engaged with the inner wall of the auxiliary slot 112. When the swing rod 113 rotates, it can drive the pull rod 115 to be embedded into the auxiliary slot 112. A horizontally disposed first bevel gear 116 is rotatably connected to the side of the second drive frame 101 close to the first drive frame 31. A second transmission belt 117 is sleeved outside the center of the first bevel gear 116. The other end of the second transmission belt 117 is sleeved outside the first transmission member 35. The side end of the first bevel gear 116 is engaged with a second bevel gear 118. The included angle between the second bevel gear 118 and the first bevel gear 116 is set at 90 degrees. The second bevel gear 118 is located on the side of the second drive frame 101 away from the feeding machine 2 and is rotatably connected thereto. The bottom of the second bevel gear 118 is engaged with a third bevel gear 119. The center of the third bevel gear 119 is rotatably connected to the second drive frame 101. A third transmission belt 120 is sleeved outside the center of the third bevel gear 119. The other end of the third transmission belt 120 is sleeved outside the swing shaft 114.

[0043] The usage method and advantages of the present invention: The usage method of the chip mounter for electronic components is as follows. The working process is as follows:

[0044] As Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 、 Figure 7 、 Figure 8 、 Figure 9 、 Figure 10 、 Figure 11 and Figure 12 shown:

[0045] S1: When performing the chip mounting work, the staff first controls the driving motor 34 to work, thereby driving the rotating shaft 33 to rotate in the driving box, driving the transmission crank 36 to rotate, and driving the sliding rod 38 to slide on the sliding bracket 37 under the cooperation of the arc-shaped frame 39 and the arc-shaped slide, so as to drive the driving shaft 42 and the reference frame 7 to move towards the transmission table 5 through the sliding table 41, thus facilitating the glue application work. Under the action of the first transmission belt 63, the center ring 64 is driven to rotate by the second transmission member 62. At this time, the arc-shaped sliding plate 65 passes through the opening 49 of the control column 47. When the transmission roller 66 is embedded into the oblique chute 48 through the opening 49, under the action of the rotational force, the control column 47 is driven to rotate 180 degrees, and the driving shaft 42 is driven to rotate 180 degrees under the cooperation of the slot 46 and the block 45 on the driving column 43, so as to facilitate driving the reference frame 7 to rotate, and further facilitate switching the positions of the glue application assembly 9 and the laminating device 8;

[0046] S2: When the reference frame 7 moves towards the direction of the transmission table 5, it can drive one end of the first wedge block 813 arranged obliquely to abut against the oblique end of the trigger wedge rod 105, so as to drive the piston 92 to move downward in the discharge pipe 93 through the two first wedge blocks 813, thereby extruding the colloid in the glue outlet pipe 91 to the designated area. When the reference frame 7 drives the first wedge block 813 away from the trigger wedge rod 105, at this time, the first wedge block 813 drives the piston 92 to reset under the action of the spring telescopic rod 812, so as to facilitate sucking the colloid in the glue dispenser 94 into the glue outlet pipe 91 through the discharge pipe 93 for the next glue discharging operation. After the control jaw 835 approaches the transmission table 5, at this time, the reference frame 7 moves towards the direction of the feeder 2, and after moving to the designated position, through the cooperation of the second wedge block 106 and the control wedge block, it drives the connecting plate 814 to move downward between the two limit telescopic plates 821. At the initial stage of the downward movement, the bottom of the limit telescopic plate 821 is extended to the limit position through the convex point, so that the annular frame 833 moves downward. After the downward movement is completed, at this time, the control jaw 835 and the limit jaw 837 on the annular frame 833 are located around the electronic component. At this time, the connecting plate 814 drives the fixed plate 822 to continue to move downward. When the connecting block 831 abuts against the top of the support plate 832 after passing through the through hole 829, under the action of the wavy chute formed between the first ring sleeve 823 and the second ring sleeve 824, it drives the clamping post 827 to move along the wavy chute to its bottom, thereby driving the connecting block 831 to deflect on the support plate 832. During the downward movement of the fixed plate 822, through the cooperation of the linkage rod 836 and the limit jaw 837, it drives several control jaws 835 to fit against the side end of the electronic component, so as to fix the electronic component below the annular frame 833. When the reference frame 7 moves away from the control wedge rod 107, since the connecting block 831 is stuck below the through hole 829, the two first wedge blocks 813 cannot be completely reset under the action of the spring telescopic rod 812, so as to facilitate the stable movement of the electronic component to the designated position. Under the action of the trigger wedge rod 105, it moves downward and fits again, so as to drive the connecting block 831 to deflect below the through hole 829 again through the cooperation of the wavy chute and the clamping post 827 during the fitting process, so that it can slide through the through hole 829. When the trigger wedge rod 105 deflects, under the action of the spring telescopic rod 812, it drives the first wedge block 813 to reset, thereby driving several control jaws 835 away from the electronic component and synchronously driving the limit telescopic plate 821 to reset, thus completing the chip mounting work;

[0047] S3: When the drive motor 34 drives the rotating shaft 33 to deflect, at this time the first transmission member 35 rotates synchronously. Through the provided second transmission belt 117, the first bevel gear 116 is driven to rotate synchronously, and then the second bevel gear 118 and the third bevel gear 119 meshing with it are driven to rotate synchronously. Under the action of the third transmission belt 120, the swing rod 113 is driven to deflect. When the swing rod 113 drives the pull rod 115 to be embedded into the auxiliary groove 112 to drive the intermittent disc 111 to deflect, at this time the transmission roller 66 is about to be cut into the oblique chute 48, thereby driving the sleeve shaft 102 to deflect, causing the trigger wedge rod 105 to deflect upward by 90 degrees. The deflection angle is restricted by the provided limit card slot 103 and the semi-circular rod 104, and it moves away from the reference frame 7. Furthermore, it is convenient for the reference frame 7 to deflect 180 degrees under the action of the control column 47. After the pull rod 115 moves away from the auxiliary groove 112, the sleeve shaft 102 resets under the action of the coil spring. When the glue application is completed and deflected, the sleeve shaft 102 is synchronously driven to deflect by the intermittent disc 111, causing the trigger wedge rod 105 to deflect, so as to facilitate the switching of the reference frame 7.

[0048] The above shows and describes the basic principle, main features and advantages of the present invention. Those skilled in the art of this industry should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only the preferred examples of the present invention, and are not used to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. SMT device for electronic components, characterized in that: The invention comprises a workbench (1), wherein a feeder (2) for feeding materials is provided on the workbench (1), a driving assembly (3) is provided at a side end of the feeder (2), a transmission platform (5) for moving a workpiece is provided on a side of the feeder (2) away from the driving assembly (3), a reference frame (7) is provided on a side of the driving assembly (3) close to the transmission platform (5), a laminating device (8) and a glue discharging assembly (9) are provided at two ends of the reference frame (7), a trigger assembly (10) is provided on a side of the laminating device (8) away from the driving assembly (3), the laminating device (8) comprises a resistance assembly (81) and a control assembly (82), two resistance assemblies (81) are provided, and the two resistance assemblies (81) are symmetrically arranged at two ends of the reference frame (7), and the control assembly (82) is arranged on one of the resistance assemblies (81); The abutment assembly (81) comprises a reset frame (811), wherein a spring telescopic rod (812) is symmetrically provided on one side of the reset frame (811) away from the center of the reference frame (7), wherein the output end of the spring telescopic rod (812) is connected to the side end of a first wedge block (813), wherein the bottoms of two of the first wedge blocks (813) are connected via a connecting plate (814), and the bottoms of another two of the first wedge blocks (813) are connected via a circular frame (815); The control component (82) includes a limit telescopic plate (821). There are two limit telescopic plates (821), and the two limit telescopic plates (821) are symmetrically arranged on both sides of the connecting plate (814) and are slidably engaged with it. The tops of the two limit telescopic plates (821) are connected to the ends of the adjacent reference frame (7). Symmetrically arranged fixing plates (822) are provided at the bottoms of both sides of the connecting plate (814). The two fixing plates (822) are symmetrically located outside the limit telescopic plates (821). Retractable bumps are provided on the surfaces of the two limit telescopic plates (821) and are located below the connecting plate (814). When the connecting plate (814) moves downward along the limit telescopic plate (821), the limit telescopic plate (821) can be driven to extend by the bumps. The inner sides of the two fixing plates (822) are respectively connected to the side walls of the first ring sleeve (823). A second ring sleeve (824) is provided below the first ring sleeve (823). The two sides of the second ring sleeve (824) are respectively connected to the side ends of the adjacent fixing plates (822). Continuous wavy notches are provided at the adjacent ends of the first ring sleeve (823) and the second ring sleeve (824). The two groups of wavy notches are combined into a continuous wavy chute (825). A connecting post (826) is slidably provided at the bottom of the second ring sleeve (824). A horizontally arranged clamping post (827) is provided at the side end of the connecting post (826). One end of the clamping post (827) away from the connecting post (826) is embedded in the wavy chute (825) and is slidably engaged with it. The side end of the connecting post (826) is slidably and rotationally engaged with both the second ring sleeve (824) and the first ring sleeve (823). The bottoms of the two limit telescopic plates (821) are connected to the top of the connecting plate (828). A through hole (829) is provided in the middle of the connecting plate (828). The bottom of the connecting post (826) is connected with a connecting block (831) through an auxiliary rod (830) and is located below the through hole (829). The side end of the connecting block (831) is slidably engaged with the inner wall of the through hole (829). In the initial state, the included angle between the connecting block (831) and the opening direction of the through hole (829) is set at 90 degrees. At this time, the clamping post (827) is located at the bottom of the wavy chute. The bottom of the connecting plate (828) is internally connected to the inside of the annular frame (833) through a support plate (832). The bottom of the connecting block (831) is rotationally engaged with the top of the support plate (832). A number of hinge frames (834) are evenly arranged on the annular frame (833). A control jaw (835) is hinged in each hinge frame (834). The top of the control jaw (835) is hinged to a linkage rod (836). The top of the linkage rod (836) is hinged to the side end of the fixing plate (822). A limit jaw (837) is provided between every two hinge frames (834). The several limit jaws (837) are evenly arranged in a ring on the annular frame (833); The glue discharging assembly (9) includes a glue discharging pipe (91). A piston (92) is connected to the top of the circular frame (815). The side end of the piston (92) is in sliding fit with the inner wall of the glue discharging pipe (91). The triggering assembly (10) includes a second driving frame (101). A sleeve shaft (102) is rotatably connected to the second driving frame (101) through a coil spring. A limiting card slot (103) is formed in the sleeve shaft (102). A semi-circular rod (104) is rotatably fitted in the limiting card slot (103). The end of the semi-circular rod (104) is connected to the side end of the second driving frame (101). The sleeve shaft (102) can rotate 90 degrees through cooperation with the semi-circular rod (104). The side end of the sleeve shaft (102) close to the glue discharging machine (94) is connected to the bottom of a triggering wedge rod (105). The inclined end of the triggering wedge rod (105) is arranged close to the reference frame (7). The reference frame (7) and the triggering wedge rod (105) are in sliding fit with each other. When the reference frame (7) moves towards the triggering wedge rod (105), the inclined end of the first wedge block (813) can be driven to abut against the inclined end of the triggering wedge rod (105).

2. The chip mounting device for electronic components according to claim 1, characterized in that: The driving assembly (3) includes a first driving frame (31). The first driving frame (31) is arranged at the side end of the feeding machine (2). The bottom of the first driving frame (31) is connected to the top of the workbench (1). The top of the first driving frame (31) is fixedly connected to the bottom of the driving box. A horizontally arranged rotating frame (32) is provided inside the driving box. The side end of the rotating frame (32) is fixedly connected to the inner wall of the driving box away from the transmission table (5). A rotating shaft (33) is rotatably connected to the rotating frame (32). The top of the rotating shaft (33) slides through the top of the driving box. A driving motor (34) is provided outside the driving box. The output end of the driving motor (34) is connected to the top of the rotating shaft (33). A first transmission member (35) is sleeved on the rotating shaft (33) outside the driving box. One end of the rotating shaft (33) inside the driving box is connected to the end of a transmission crank (36). A horizontally arranged sliding bracket (37) is provided at the side end of the rotating frame (32). The side end of the sliding bracket (37) is connected to the inner wall of the driving box. A sliding rod (38) slides on the top of the sliding bracket (37). The top of the sliding rod (38) on the side close to the transmission crank (36) is connected to an arc-shaped frame (39). An arc-shaped chute (40) is formed on the arc-shaped frame (39). The other end of the transmission crank (36) is embedded in the arc-shaped chute (40) and is slidably matched with it. The end of the sliding rod (38) on the side away from the transmission crank (36) is connected to the side end of a sliding table (41). The sliding table (41) is slidably matched with the sliding bracket (37). A driving shaft (42) is rotatably connected to the sliding table (41). One end of the driving shaft (42) away from the sliding bracket (37) slides through the center of a driving column (43) and is connected to the side end of a reference frame (7) outside the driving box. The two ends of the driving column (43) are respectively rotatably connected to an auxiliary frame (44). The bottom of the auxiliary frame (44) is fixedly connected to the bottom inside the driving box. Clamping blocks (45) are symmetrically arranged on the driving shaft (42). Each clamping block (45) is respectively embedded in a slot (46) inside a driving column (43). A control column (47) is provided between the two auxiliary frames (44) and is sleeved on the driving column (43). Two inclined chutes (48) are formed on the side end of the control column (47). The two inclined chutes (48) are arranged in a cross shape. Openings (49) are formed at both ends of the control column (47). Each opening (49) is respectively located at the side end of the end of an inclined chute (48).

3. The chip mounting device for electronic components according to claim 2, characterized in that: A mating component (6) is provided inside the driving component (3). The mating component (6) includes a mating frame (61). The mating frame (61) is horizontally arranged inside the driving box and is located at the side end of the rotating frame (32). The side end of the mating frame (61) is fixedly connected to the inner side wall of the driving box. A second transmission member (62) is rotatably connected to the mating frame (61). A first transmission belt (63) is sleeved outside the second transmission member (62). The first transmission belt (63) is sleeved outside the rotating shaft (33). The center of the second transmission member (62) is connected to the center of the center ring (64). Arc-shaped sliding plates (65) are symmetrically arranged on the center ring (64). The side end of the arc-shaped sliding plate (65) is in sliding fit with the inner wall of the opening (49). Transmission rollers (66) are also symmetrically arranged on the center ring (64). The side end of the transmission roller (66) can be embedded into the inclined chute (48) and is in sliding fit with it. The included angle between the transmission roller (66) and the arc-shaped sliding plate (65) is set at 90 degrees. When the center ring (64) rotates through the second transmission member (62), it can drive the arc-shaped sliding plate (65) through the opening (49). During the continuous rotation process, it drives the transmission roller (66) to slide and be embedded into any one of the inclined chutes (48) through the opening (49), and rotates the control column (47) by 180 degrees through the inclined chute (48).

4. The chip mounting device for electronic components according to claim 3, wherein: The reset frame (811) is arranged at the end of the reference frame (7) and is located on the side of the center ring (64) away from the mating frame (61).

5. The chip mounting device for electronic components according to claim 1, wherein: The glue outlet pipe (91) is vertically arranged at the end of the reference frame (7) away from the control jaw (835) and is located outside the circular frame (815). A discharge pipe (93) is communicated with the side end of the glue outlet pipe (91). The other end of the discharge pipe (93) is connected to the output end of the glue dispenser (94). The top of the glue dispenser (94) is connected to the end of the reference frame (7).

6. The chip mounting device for electronic components according to claim 1, characterized in that: The second driving frame (101) is arranged at the side end of the first driving frame (31). The bottom of the second driving frame (101) is connected to the top of the workbench (1). Second wedge blocks (106) are arranged on the mutually separated sides of the two first wedge blocks (813) close to the limit jaw (837). The second wedge block (106) is arranged in the opposite direction to the inclined end of the first wedge block (813). The top of the loading machine (2) is connected to the bottom of the control wedge rod (107). When the reference frame (7) moves towards the loading machine (2), it can drive the inclined end of the second wedge block (106) to abut against the inclined end of the control wedge rod (107).

7. The chip mounting device for electronic components according to claim 1, characterized in that: The side end of the trigger assembly (10) is provided with an intermittent assembly (11). The intermittent assembly (11) includes an intermittent disk (111). The intermittent disk (111) is arranged on the side of the second driving frame (101) away from the trigger wedge rod (105). The center of the intermittent disk (111) is connected to the end of the sleeve shaft (102). Four auxiliary slots (112) are formed in the intermittent disk (111). The four auxiliary slots (112) are evenly distributed on the intermittent disk (111). A swing rod (113) is rotatably arranged at the side end of the intermittent disk (111). The end of the swing rod (113) is rotatably connected to the second driving frame (101) through a swing shaft (114). A pull rod (115) is arranged at the end of the swing rod (113) away from the swing shaft (114). The side end of the pull rod (115) is slidably matched with the inner wall of the auxiliary slot (112). When the swing rod (113) rotates, it can drive the pull rod (115) to be embedded into the auxiliary slot (112). A horizontally arranged first bevel gear (116) is rotatably connected to the side of the second driving frame (101) close to the first driving frame (31). A second transmission belt (117) is sleeved outside the center of the first bevel gear (116). The other end of the second transmission belt (117) is sleeved outside the first transmission member (35). A second bevel gear (118) is meshed with the side end of the first bevel gear (116). The included angle between the second bevel gear (118) and the first bevel gear (116) is set at 90 degrees. The second bevel gear (118) is located on the side of the second driving frame (101) away from the feeding machine (2) and is rotatably connected thereto. A third bevel gear (119) is meshed with the bottom of the second bevel gear (118). The center of the third bevel gear (119) is rotatably connected to the second driving frame (101). A third transmission belt (120) is sleeved outside the center of the third bevel gear (119). The other end of the third transmission belt (120) is sleeved outside the swing shaft (114).

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