Automatic dispensing machine for switch transformer production

Abstract

The invention discloses an automatic dispensing machine for switch transformer production, and relates to the technical field of switch transformer production, the automatic dispensing machine comprises a rack, a dispensing device is arranged on the surface of the rack, the surface of the dispensing device slides relative to the outer side surface of the rack, and a material taking device is fixedly mounted on the inner wall of the rack; a workbench is arranged below the glue dispenser, a feeder is arranged on the surface of one side of the workbench, and an unloader is installed on the surface of the outer wall of the workbench. According to the automatic dispensing machine for switch transformer production, a switch transformer part is conveyed to move through the feeder, the switch transformer part is centralized through the material blocking device, the switch transformer part is blocked and limited, then the switch transformer part is grabbed to the workbench through the material taking device, and the switch transformer part is subjected to dispensing treatment in cooperation with the dispensing device; and after dispensing is completed, the unloader is used for conveying the dispensed finished switch transformer part to the next process, so that the dispensing quality of the switch transformer is improved.

Description

Technical Field

[0001] The invention relates to the technical field of switch transformer production, in particular to an automatic glue dispensing machine for switch transformer production. Background Art

[0002] A switching transformer is a transformer that achieves electric energy conversion by turning on and off the switching tube. It has the advantages of small size, light weight, and high efficiency. It is widely used in fields such as switching power supplies. The working principle of the switching transformer is to change the current of the primary winding of the transformer by controlling the on and off time of the switching tube, thereby achieving electric energy conversion. In the production process of the switching transformer, an automatic dispensing machine is generally required to perform dispensing on the components of the switching transformer to make the components more stable, prevent loosening, and make the components fit better to ensure insulation effect.

[0003] In the existing glue dispensing production process of the switching transformer, the switching transformer is prone to deviation during feeding, which leads to material picking deviation and glue dispensing deviation, affecting the amount of glue and glue dispensing accuracy, thereby reducing the production efficiency of the switching transformer. Summary of the invention

[0004] To achieve the above objectives, the present invention is implemented through the following technical solutions: an automatic glue dispensing machine for switch transformer production, including a frame, the frame is a structure for supporting equipment, a glue dispenser is arranged on the surface of the frame, the glue dispenser is used for glue dispensing operation, the surface of the glue dispenser slides with the outer surface of the frame, a material picker is fixedly installed on the inner wall of the frame, the material picker is used for picking up and placing materials, the material picker is composed of a clamping claw, a clamping cylinder driving the clamping claw to clamp the switch transformer component, a lifting cylinder driving the clamping claw to lift and grab the switch transformer component, a screw rod and a motor driving the clamping claw and the grabbed switch transformer component to move for glue dispensing operation, but not limited to this, a workbench is arranged below the glue dispenser, the workbench is used to place materials for glue dispensing operation, a feeder is arranged on one side surface of the workbench, the feeder is used to convey materials to be glued, a discharger is installed on the outer wall surface of the workbench, the discharger is used for unloading operation, and one side surface of the discharger is fixedly connected to the side surface of the feeder close to the workbench, and the automatic glue dispensing machine for switch transformer production also includes:

[0005] The material blocker is arranged on the inner surface of the feeder, and the material blocker includes a blocking plate, and the blocking plate is arranged on the inner side of the feeder. The blocking plate plays a role of blocking and limiting the switch transformer component, and the top of the blocking plate close to the inner wall of the feeder is fixedly connected with a connecting plate, and a rotating shaft is arranged on the inner wall of the connecting plate, and the connecting plate is used to connect the rotating shaft and the blocking plate, and the rotating shaft realizes the rotation of the blocking plate. The bottom end of the rotating shaft passes through the connecting plate and is fixedly connected to the top of the feeder, and the outer surface of the rotating shaft rotates with the inner wall of the connecting plate, and a rolling groove is opened on the surface of the blocking plate, and a roller is arranged on the inner wall of the rolling groove, and the top and bottom of the roller rotate with the inner wall of the rolling groove, and the rolling groove facilitates the rolling of the roller, and the roller assists in the transmission and straightening of the switch transformer component.

[0006] Preferably, the feeder includes a frame plate, which serves the purpose of installation and fixing, one end of the frame plate is fixedly connected to a side surface of the workbench, and a servo motor is fixedly installed on the surface of the end of the frame plate away from the workbench, the servo motor provides driving force for material conveying, the output shaft of the servo motor passes through the frame plate and rotates with the inner wall of the frame plate, the end of the output shaft of the servo motor is fixedly connected to a roller, the two ends of the roller rotate with the inner wall of the frame plate, a conveyor belt is movably sleeved on the outer edge surface of the roller, the side surface of the conveyor belt slides with the inner wall of the frame plate, a slave roller is rotated on the inner surface of the conveyor belt, and the two ends of the slave roller rotate with the inner wall of the frame plate, the roller is used to rotate under the action of the servo motor to make the conveyor belt rotate, and the conveyor belt is used to transmit materials, and the slave roller relies on the conveyor belt to rotate, and rotates in cooperation with the friction force to stably convey the materials.

[0007] Preferably, the blocking plate is symmetrically arranged about the center line of the conveyor belt, the bottom surface of the connecting plate rotates with the top of the frame plate, the bottom end of the rotating shaft extends to the top inner wall of the frame plate and is fixed to the top inner wall of the frame plate, a slide plate is fixedly installed on the top of the side surface of the blocking plate close to the frame plate, a straightening assembly is arranged on the inner wall of the slide plate, the bottom of one end of the straightening assembly away from the slide plate is fixedly connected to the top of the frame plate, the straightening assembly and the slide plate cooperate to keep the material in the correct position, and the slide plate is used to limit the straightening assembly and the blocking plate.

[0008] Preferably, the slide plate includes a plate body, the plate body is welded to the top of the outer surface of the blocking plate, a slide groove is opened on the side of the plate body, and through grooves are opened on the top and bottom of the plate body. The through grooves pass through the plate body and are connected to the slide groove inside the plate body.

[0009] Preferably, the straightening assembly includes a cylinder, which provides power to push the component, the bottom surface of the cylinder is fixedly connected to the top of the frame plate, the end of the output shaft of the cylinder is fixedly connected to a push plate, the side of the push plate away from the end of the cylinder output shaft is fixedly connected to a connecting frame, a roller is provided on the inner wall of the end of the connecting frame away from the push plate, the push plate and the connecting frame serve to connect the cylinder and the roller, the outer edge surface of the roller slides with the inner wall of the slide groove on the plate body, the outer edge surface of the shaft rod of the roller slides with the inner wall of the through groove, and the shaft rod of the roller rotates with the inner wall of the end of the connecting frame away from the push plate.

[0010] Preferably, a fixing plate is fixedly connected to the surface of one side of the connecting frame close to the frame plate, the surface of the fixing plate is set to an inclined surface, an elastic support plate is fixedly connected to the inclined surface of the fixing plate, one end of the elastic support plate away from the fixing plate is fixedly connected to the surface of one end of the plate body away from the cylinder, the elastic support plate provides elastic support, so that the blocking plate cooperates with the rotating shaft to produce a slight deflection swing.

[0011] Preferably, the workbench includes a base, which supports the switch transformer components for dispensing operations. One side surface of the base is fixedly connected to one end surface of the frame plate. A pushing assembly is installed at the top of the side surface of the base away from the unloader, and the pushing assembly is used to push the material for unloading operations. The top of the side surface of the base close to the unloader is fixedly connected to an inclined panel, and the inclined panel is used to guide the material to slide down.

[0012] Preferably, the pushing assembly includes a pushing cylinder, which provides pushing power. The bottom surface of the pushing cylinder is fixed to the top of the side surface of the base away from the discharger. The end of the output shaft of the pushing cylinder is fixedly connected to a pushing card plate. The bottom surface of the pushing card plate slides with the top of the base, and the two end surfaces of the pushing card plate slide with the inner wall of the base. The pushing card plate pushes the material under the driving force of the pushing cylinder.

[0013] Preferably, the unloader includes a unloading transmission component, which is used to transmit the material after unloading. The structure of the unloader is the same as that of the feeder. One side surface of the unloading transmission component is fixedly connected to the outer wall surface of the base close to the inclined panel, and a slow-feeding component is provided on the top of the unloading transmission component. The slow-feeding component is provided on one side of the inclined panel, and the slow-feeding component controls the unloading and conveying speed of the switch transformer component.

[0014] The top of the elongated plate is fixedly connected to the top of the elongated plate, and the bottom of the elongated plate is fixedly connected to the top of the elongated plate, and the top of the elongated plate is fixedly connected to the elongated plate.

[0015] The present invention provides an automatic glue dispensing machine for the production of switch transformers. It has the following beneficial effects:

[0016] 1. The automatic glue dispensing machine for the production of switch transformers uses a feeder to transport the switch transformer components, uses a material blocker to straighten the switch transformer components, blocks and limits the switch transformer components, and then uses a feeder to grab the switch transformer components to the workbench and cooperates with the glue dispenser to dispense glue on them. After the glue dispensing is completed, the finished glued switch transformer components are transported to the next process using a discharger, thereby improving the glue dispensing quality of the switch transformer.

[0017] 2. The automatic dispensing machine for the switch transformer production uses a servo motor and a conveyor belt to transport the switch transformer components, uses a blocking plate to block the switch transformer components, and cooperates with the contact between the roller and the switch transformer components to push the blocking plate under the friction of the conveyor belt, and uses the rotation of the roller to align the switch transformer to ensure the stability of the switch transformer components during transportation.

[0018] 3. The automatic dispensing machine produced by the switch transformer pushes the push plate and the connecting frame to move through the extension and retraction of the cylinder output shaft, and cooperates with the connecting frame to push the roller to slide in the plate body. The angle of the blocking plate is adjusted under the action of the rotating shaft to adapt to different types of switch transformer components. The conveying friction of the conveyor belt and the sliding caused by the contact between the switch transformer components and the roller are cooperated to force the switch transformer components to adjust their positions along the direction of the blocking plate. In addition, the straightening assembly and the slide plate are used to change the angle of the blocking plate, so that the components are easier to be pushed to the center position, so that the components are gradually aligned with the preset center line position, and the blocking and centering operation is realized.

[0019] 4. The automatic dispensing machine for the production of the switch transformer receives the switch transformer components through the blocking plate, and the contact generates impact force. Since the plate body and the roller are in a sliding state, the elastic support plate is compressed and deformed. The rebound force generated by the elastic support plate makes the blocking plate cooperate with the rotating shaft to produce a slight deflection and swing, so as to apply thrust to the switch transformer components and center them, thereby improving the efficiency of the switch transformer production.

[0020] 5. The automatic glue dispensing machine for the production of the switch transformer, through the cooperation of the pushing cylinder and the pushing card plate, pushes the switch transformer components with glue dispensing to slide on the bottom platform, and cooperates with the setting of the inclined panel to make the upper switch transformer components slide to the slow-feeding assembly, and uses the arc-shaped supporting plate to bear the switch transformer components to slow down their falling speed, and then uses the downward pressure of the switch transformer components on the arc-shaped supporting plate to make the elastic part compressively deformed and the arc-shaped supporting plate deflected, and cooperates with the deflection of the arc-shaped supporting plate to make the rubber strip contact with the unloading transmission assembly, and uses the friction, hysteresis and vibration generated by the contact between the rubber strip and the unloading transmission assembly to slowly shake the switch transformer components from the arc-shaped supporting plate to the unloading transmission assembly for transportation, thereby improving the transportation efficiency of the switch transformer production process. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the external structure of an automatic glue dispensing machine for producing a switch transformer according to the present invention;

[0022] Figure 2 It is a partial structural schematic diagram of the present invention;

[0023] Figure 3 It is a schematic diagram of the three-dimensional structure of the feeder and the material stopper of the present invention;

[0024] Figure 4 It is a schematic diagram of the cross-sectional structure of the feeder of the present invention;

[0025] Figure 5 It is a schematic diagram of the three-dimensional structure of the material barrier of the present invention;

[0026] Figure 6 It is a three-dimensional structural schematic diagram of the righting assembly and the chute plate of the present invention;

[0027] Figure 7 It is a three-dimensional structural schematic diagram of the workbench and the discharger of the present invention;

[0028] Figure 8 It is a schematic diagram of the three-dimensional structure of the discharger of the present invention;

[0029] Fig. 9 It is a three-dimensional structural schematic diagram of the slow-feeding assembly of the present invention;

[0030] Fig.10 It is a schematic diagram of the cross-sectional structure of the slow-feeding assembly of the present invention.

[0031] In the figure: 1, frame; 2, glue dispenser; 3, feeder; 31, frame plate; 32, servo motor; 33, conveyor belt; 34, roller; 4, material picker; 5, material stopper; 51, blocking plate; 52, rotating shaft; 53, straightening assembly; 531, cylinder; 532, push plate; 533, connecting frame; 534, roller; 535, fixing plate; 536, elastic support plate; 54, slide plate; 541, plate body; 5 42. Through groove; 55. Rolling groove; 56. Roller; 57. Connecting plate; 6. Workbench; 61. Base; 62. Pushing assembly; 621. Pushing cylinder; 622. Pushing card plate; 63. Inclined plate; 7. Discharger; 71. Discharge transmission assembly; 72. Slow-feeding assembly; 721. Vertical plate; 722. Arc-shaped supporting plate; 723. Cross bar; 724. Fixed inclined plate; 725. Elastic member; 726. Rubber strip. DETAILED DESCRIPTION

[0032] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

[0033] The first embodiment, as Figures 1 to 5As shown, the present invention provides a technical solution: an automatic glue dispensing machine for switch transformer production, comprising a frame 1, a glue dispenser 2 is arranged on the surface of the frame 1, the surface of the glue dispenser 2 slides with the outer surface of the frame 1, a material picker 4 is fixedly installed on the inner wall of the frame 1, a workbench 6 is arranged below the glue dispenser 2, a feeder 3 is arranged on one side surface of the workbench 6, a discharger 7 is installed on the outer wall surface of the workbench 6, a side surface of the discharger 7 is fixedly connected to a side surface of the feeder 3 close to the workbench 6, the feeder 3 comprises a frame plate 31, one end of the frame plate 31 is fixedly connected to a side surface of the workbench 6, and the surface of the end of the frame plate 31 away from the workbench 6 is A servo motor 32 is fixedly installed, and the output shaft of the servo motor 32 passes through the frame plate 31 and rotates with the inner wall of the frame plate 31. The end of the output shaft of the servo motor 32 is fixedly connected with a roller 34. The two ends of the roller 34 rotate with the inner wall of the frame plate 31. A conveyor belt 33 is movably sleeved on the outer edge surface of the roller 34. The side of the conveyor belt 33 slides with the inner wall of the frame plate 31. A slave roller rotates on the inner surface of the conveyor belt 33, and the two ends of the slave roller rotate with the inner wall of the frame plate 31. The output shaft of the servo motor 32 drives the roller 34 to rotate, so that the conveyor belt 33 rotates to transport the switch transformer components. The automatic dispensing machine produced by the switch transformer also includes:

[0034] The material blocker 5 is arranged on the inner surface of the feeder 3. The material blocker 5 includes a blocking plate 51. The blocking plate 51 is arranged on the inner side of the feeder 3. The switch transformer component is transported and moved by the feeder 3. The switch transformer component is straightened by the material blocker 5, and the switch transformer component is blocked and limited. Then the switch transformer component is grabbed by the material picker 4 and brought to the workbench 6 to cooperate with the glue dispenser 2 for glue dispensing. After the glue dispensing is completed, the glued finished switch transformer component is transported to the next process by the unloader 7. A connecting plate 57 is fixedly connected to the top of one end of the blocking plate 51 close to the inner wall of the feeder 3. A rotating shaft 52 is arranged on the inner wall of the connecting plate 57. The bottom end of the rotating shaft 52 passes through the connecting plate 57 and is fixedly connected to the top of the feeder 3. The outer surface of the rotating shaft 52 rotates with the inner wall of the connecting plate 57. A rolling groove 55 is provided, and a roller 56 is provided on the inner wall of the rolling groove 55. The top and bottom of the roller 56 rotate with the inner wall of the rolling groove 55. The blocking plate 51 is symmetrically arranged about the center line of the conveyor belt 33. The bottom surface of the connecting plate 57 rotates with the top of the frame plate 31. The bottom end of the rotating shaft 52 extends to the top inner wall of the frame plate 31 and is fixed to the top inner wall of the frame plate 31. A slide plate 54 is fixedly installed on the top of the side surface of the blocking plate 51 close to the frame plate 31. A straightening component 53 is provided on the inner wall of the slide plate 54. The bottom of the end of the straightening component 53 away from the slide plate 54 is fixedly connected to the top of the frame plate 31. The blocking plate 51 is used to block the switch transformer component, and the contact between the roller 56 and the switch transformer component is coordinated to make it push the blocking plate 51 under the conveying friction of the conveyor belt 33, and the switch transformer is straightened in coordination with the rotation of the roller 56.

[0035] During operation, the staff places the switch transformer components on the conveyor belt 33, and drives the roller 34 to rotate through the output shaft of the servo motor 32, so that the conveyor belt 33 rotates and conveys the switch transformer components. Then, the blocking plate 51 is used to block the switch transformer components, and the contact between the roller 56 and the switch transformer components is coordinated to push the blocking plate 51 under the friction force of the conveyor belt 33. The rotation of the roller 56 is coordinated to align the switch transformer and block the switch transformer components. The switch transformer components are grabbed by the material picker 4 and brought to the workbench 6 for glue dispensing by the glue dispenser 2. After the glue dispensing is completed, the glued finished switch transformer components are conveyed by the unloader 7 to the next process.

[0036] The second embodiment is based on the first embodiment. Figure 5 , Figure 6As shown, the slide plate 54 includes a plate body 541, the plate body 541 is welded to the top of the outer surface of the blocking plate 51, a slide groove is opened on the side of the plate body 541, and a through groove 542 is opened at the top and bottom of the plate body 541. The through groove 542 runs through the plate body 541 and is connected to the slide groove inside the plate body 541; the straightening component 53 includes a cylinder 531, the bottom surface of the cylinder 531 is fixedly connected to the top of the frame plate 31, the output shaft end of the cylinder 531 is fixedly connected to a push plate 532, and the push plate 532 is fixedly connected to a connecting rod on the side away from the output shaft end of the cylinder 531 The connecting frame 533 is provided with a roller 534 on the inner wall of the end away from the push plate 532, the outer edge surface of the roller 534 slides with the inner wall of the slide groove on the plate body 541, the outer edge surface of the shaft of the roller 534 slides with the inner wall of the through groove 542, and the shaft of the roller 534 rotates with the inner wall of the end of the connecting frame 533 away from the push plate 532, and the connecting frame 533 is fixedly connected with a fixing plate 535 on the side surface close to the frame plate 31, and the push plate 532 and the connecting frame 533 are pushed to move by the extension and contraction of the output shaft of the cylinder 531, and the roller is pushed in cooperation with the connecting frame 533 The sliding of the plate 534 in the plate body 541 adjusts the angle of the blocking plate 51 under the action of the rotating shaft 52 to adapt to different types of switch transformer components. The surface of the fixed plate 535 is set as an inclined surface. The inclined surface of the fixed plate 535 is fixedly connected with an elastic support plate 536. The end of the elastic support plate 536 away from the fixed plate 535 is fixedly connected to the surface of the end of the plate body 541 away from the cylinder 531. The transmission friction of the conveyor belt 33 and the sliding caused by the contact between the switch transformer component and the roller 56 are used to force the switch transformer component to adjust its position along the direction of the blocking plate 51. The straightening assembly 53 and the slide plate 54 cooperate to change the angle of the blocking plate 51, so that the component is easier to be pushed to the center position, so that the component is gradually aligned with the preset center line position, and the blocking and centering operation is realized. The blocking plate 51 supports the switch transformer component, and the contact generates an impact force. Since the plate body 541 and the roller 534 are in a sliding state, the elastic support plate 536 is compressed and deformed. With the rebound force generated by the elastic support plate 536, the blocking plate 51 cooperates with the rotating shaft 52 to generate a slight deflection and swing, so as to apply thrust to the switch transformer component to center it.

[0037] During operation, the switch transformer components are transported by the conveyor belt 33, and then the push plate 532 and the connecting frame 533 are pushed to move by the extension and contraction of the output shaft of the cylinder 531. The connecting frame 533 pushes the roller 534 to slide in the plate body 541. Under the action of the rotating shaft 52, the angle of the blocking plate 51 is adjusted to adapt to different types of switch transformer components. The conveying friction of the conveyor belt 33 and the sliding caused by the contact between the switch transformer components and the roller 56 are used to force the switch transformer components to adjust their positions along the direction of the blocking plate 51. The straightening assembly 53 Cooperating with the slide plate 54, the angle of the blocking plate 51 is changed, so that the component is easier to be pushed to the center position, so that the component is gradually aligned with the preset center line position, and the blocking and centering operation is realized. The blocking plate 51 supports the switch transformer component, and the contact generates an impact force. Since the plate body 541 and the roller 534 are in a sliding state, the elastic support plate 536 is compressed and deformed. Cooperating with the rebound force generated by the elastic support plate 536, the blocking plate 51 cooperates with the rotating shaft 52 to generate a slight deflection and swing, so as to apply a thrust to the switch transformer component and center it.

[0038] The third embodiment is based on the first and second embodiments. Figures 7 to 10 As shown, the workbench 6 includes a base 61, one side surface of the base 61 is fixedly connected to one end surface of the frame plate 31, a pusher assembly 62 is installed on the top of the side surface of the base 61 away from the discharger 7, and an inclined panel 63 is fixedly connected to the top of the side surface of the base 61 close to the discharger 7. The pusher assembly 62 includes a pusher cylinder 621, the bottom surface of the pusher cylinder 621 is fixed to the top of the side surface of the base 61 away from the discharger 7, and the end of the output shaft of the pusher cylinder 621 is fixedly connected to a pusher card plate 622, the bottom surface of the pusher card plate 622 slides with the top of the base 61, and the two end surfaces of the pusher card plate 622 slide with the inner wall of the base 61, the pusher card plate 622 is driven by the output shaft of the pusher cylinder 621 to slide on the base 61, and the switch transformer component after dispensing is pushed to slide on the base 61, and the switch transformer component is guided by the inclined panel 63;

[0039] The unloader 7 includes a unloading transmission component 71, one side surface of the unloading transmission component 71 is fixedly connected to the outer wall surface of the bottom platform 61 close to the inclined plate 63, and a slow-feeding component 72 is arranged on the top of the unloading transmission component 71, and the slow-feeding component 72 is arranged on one side of the inclined plate 63. The slow-feeding component 72 includes a vertical plate 721, the bottom surface of the vertical plate 721 is fixedly connected to the top of the unloading transmission component 71, a cross bar 723 is fixedly installed on the inner top end of the vertical plate 721, and an arc-shaped supporting plate 722 is arranged on the outer edge surface of the cross bar 723. The inner wall of the top end of the arc-shaped supporting plate 722 rotates with the outer edge surface of the cross bar 723, and an elastic member 725 is fixedly connected to the bottom surface of the arc-shaped supporting plate 722 close to the cross bar 723, and the bottom surface of the elastic member 725 is fixedly connected to a fixed inclined plate 724. The end of the fixed inclined plate 724 is fixedly connected to the inner surface of the vertical plate 721, and a rubber strip 726 is fixedly connected to the bottom surface of the arc-shaped supporting plate 722 away from the elastic member 725. The inclined plate 63 is used to guide the switch transformer component to slide to the slow-feeding assembly 72, and then the arc-shaped supporting plate 722 is used to receive the switch transformer component to slow down its falling speed. The downward pressure of the switch transformer component on the arc-shaped supporting plate 722 causes the elastic member 725 to be compressed and deformed and the arc-shaped supporting plate 722 to deflect. The deflection of the arc-shaped supporting plate 722 causes the rubber strip 726 to contact the unloading transmission assembly 71. The friction, sticking and vibration generated by the contact between the rubber strip 726 and the unloading transmission assembly 71 are used to slowly shake the switch transformer component from the arc-shaped supporting plate 722 to the unloading transmission assembly 71 for transportation.

[0040] During operation, the push card plate 622 is driven by the output shaft of the push cylinder 621 to slide on the base 61, and the switch transformer component after glue dispensing is pushed to slide on the base 61, and the switch transformer component is guided by the inclined plate 63, and the switch transformer component is guided to slide to the slow-feeding component 72 by the inclined plate 63, and then the arc-shaped supporting plate 722 is used to receive the switch transformer component to slow down its falling speed, and the downward pressure of the switch transformer component on the arc-shaped supporting plate 722 is coordinated to make the elastic member 725 compressed and deformed and the arc-shaped supporting plate 722 deflected, and the deflection of the arc-shaped supporting plate 722 is coordinated to make the rubber strip 726 contact with the unloading transmission component 71, and the friction and hysteresis vibration generated by the contact between the rubber strip 726 and the unloading transmission component 71 is used to slowly shake the switch transformer component from the arc-shaped supporting plate 722 to the unloading transmission component 71 for transportation.

[0041] The following is a detailed description of the working principle of the automatic dispensing machine produced by the switch transformer.

[0042] When in use, the staff places the switch transformer component on the conveyor belt 33, and drives the roller 34 to rotate through the output shaft of the servo motor 32, so that the conveyor belt 33 rotates to convey the switch transformer component, and then uses the extension and contraction of the output shaft of the cylinder 531 to push the push plate 532 and the connecting frame 533 to move, and cooperates with the connecting frame 533 to push the roller 534 to slide in the plate body 541. Under the action of the rotating shaft 52, the angle of the blocking plate 51 is adjusted to adapt to different types of switch transformer components, and the conveying friction of the conveyor belt 33 and the switch transformer component and the roller are used. The sliding caused by the contact of 56 forces the switch transformer component to adjust its position along the direction of the blocking plate 51. The righting assembly 53 and the slide plate 54 cooperate to change the angle of the blocking plate 51, so that the component is more easily pushed to the center position, so that the component gradually aligns with the preset center line position, and the blocking and centering operation is realized. The blocking plate 51 receives the switch transformer component, and the contact generates an impact force. Since the plate body 541 and the roller 534 are in a sliding state, the elastic support plate 536 is compressed and deformed, and the rebound force generated by the elastic support plate 536 makes the blocking plate 51 cooperates with the rotating shaft 52 to produce a slight deflection swing to apply thrust to the switch transformer component to center it, and then use the material picker 4 to grab the switch transformer component to the bottom platform 61 to cooperate with the glue dispenser 2 to perform glue dispensing. After the glue dispensing is completed, the output shaft of the push cylinder 621 drives the push card plate 622 to slide on the bottom platform 61, and pushes the switch transformer component with glue dispensing to slide on the bottom platform 61, and the switch transformer component is guided by the inclined plate 63, and the switch transformer component is guided to slide to the slow-feeding component 72 by the inclined plate 63, and then the arc-shaped support is used. Plate 722 receives the switch transformer component, slowing down its falling speed, and cooperates with the downward pressure of the switch transformer component on the arc-shaped supporting plate 722 to make the elastic member 725 compressively deformed and the arc-shaped supporting plate 722 deflected, and cooperates with the deflection of the arc-shaped supporting plate 722 to make the rubber strip 726 contact with the unloading transmission component 71, and utilizes the friction, sticking and vibration generated by the contact between the rubber strip 726 and the unloading transmission component 71 to slowly shake the switch transformer component from the arc-shaped supporting plate 722 to the unloading transmission component 71 for transportation, and then the finished glue-dispensing switch transformer component can be transported to the next process.

[0043] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. An automatic glue dispensing machine for switch transformer production, characterized in that: The automatic glue dispensing machine comprises a frame (1), a glue dispenser (2) is arranged on the surface of the frame (1), the surface of the glue dispenser (2) slides with the outer surface of the frame (1), a material taker (4) is fixedly mounted on the inner wall of the frame (1), a workbench (6) is arranged below the glue dispenser (2), a feeder (3) is arranged on one side surface of the workbench (6), a discharger (7) is mounted on the outer wall surface of the workbench (6), a side surface of the discharger (7) is fixedly connected to a side surface of the feeder (3) close to the workbench (6), and the automatic glue dispensing machine produced by the switch transformer also comprises: A material blocker (5), the material blocker (5) is arranged on the inner surface of the feeder (3), the material blocker (5) comprises a blocking plate (51), the blocking plate (51) is arranged on the inner side of the feeder (3), and the top of one end of the blocking plate (51) close to the inner wall of the feeder (3) is fixedly connected with a connecting plate (57), a rotating shaft (52) is arranged on the inner wall of the connecting plate (57), the bottom end of the rotating shaft (52) passes through the connecting plate (57) and is fixedly connected with the top of the feeder (3), the outer surface of the rotating shaft (52) rotates with the inner wall of the connecting plate (57), a rolling groove (55) is opened on the surface of the blocking plate (51), a roller (56) is arranged on the inner wall of the rolling groove (55), and the top and bottom of the roller (56) rotate with the inner wall of the rolling groove (55).

2. The automatic glue dispensing machine for producing a switch transformer according to claim 1, characterized in that: The feeder (3) comprises a frame plate (31), one end of which is fixedly connected to a side surface of a workbench (6); a servo motor (32) is fixedly installed on the surface of one end of the frame plate (31) away from the workbench (6); an output shaft of the servo motor (32) passes through the frame plate (31) and rotates with the inner wall of the frame plate (31); a roller (34) is fixedly connected to the end of the output shaft of the servo motor (32); two ends of the roller (34) rotate with the inner wall of the frame plate (31); a transmission belt (33) is movably sleeved on the outer edge surface of the roller (34); a side surface of the transmission belt (33) slides with the inner wall of the frame plate (31); a slave roller is rotatable on the inner surface of the transmission belt (33), and the two ends of the slave roller rotate with the inner wall of the frame plate (31).

3. The automatic glue dispensing machine for producing a switch transformer according to claim 2, characterized in that: The blocking plate (51) is symmetrically arranged about the center line of the conveyor belt (33); the bottom surface of the connecting plate (57) rotates with the top of the frame plate (31); the bottom end of the rotating shaft (52) extends to the top inner wall of the frame plate (31) and is fixed to the top inner wall of the frame plate (31); a slide plate (54) is fixedly installed on the top of the surface of one side of the blocking plate (51) close to the frame plate (31); a straightening assembly (53) is arranged on the inner wall of the slide plate (54); and the bottom of one end of the straightening assembly (53) away from the slide plate (54) is fixedly connected to the top of the frame plate (31).

4. The automatic glue dispensing machine for producing a switch transformer according to claim 3, characterized in that: The slide plate (54) includes a plate body (541), the plate body (541) is welded to the top of the outer surface of the blocking plate (51), a slide groove is provided on the side of the plate body (541), and a through groove (542) is provided at the top and bottom of the plate body (541), and the through groove (542) passes through the plate body (541) and is connected to the slide groove inside the plate body (541).

5. The automatic glue dispensing machine for producing a switch transformer according to claim 4, characterized in that: The straightening assembly (53) comprises a cylinder (531), the bottom surface of the cylinder (531) is fixedly connected to the top of the frame plate (31), the output shaft end of the cylinder (531) is fixedly connected to a push plate (532), the push plate (532) is fixedly connected to a connecting frame (533) on the side away from the output shaft end of the cylinder (531), a roller (534) is arranged on the inner wall of one end of the connecting frame (533) away from the push plate (532), the outer edge surface of the roller (534) slides with the inner wall of the slide groove on the plate body (541), the outer edge surface of the shaft rod of the roller (534) slides with the inner wall of the through groove (542), and the shaft rod of the roller (534) rotates with the inner wall of one end of the connecting frame (533) away from the push plate (532).

6. The automatic glue dispensing machine for producing a switch transformer according to claim 5, characterized in that: A fixing plate (535) is fixedly connected to a surface of one side of the connecting frame (533) close to the frame plate (31); the surface of the fixing plate (535) is arranged as an inclined surface; an elastic support plate (536) is fixedly connected to the inclined surface of the fixing plate (535); an end of the elastic support plate (536) away from the fixing plate (535) is fixedly connected to a surface of an end of the plate body (541) away from the cylinder (531).

7. The automatic glue dispensing machine for producing a switch transformer according to claim 1, characterized in that: The workbench (6) comprises a base (61), one side surface of the base (61) is fixedly connected to one end surface of the frame plate (31), a pusher assembly (62) is installed at the top of the side surface of the base (61) away from the discharger (7), and an inclined panel (63) is fixedly connected to the top of the side surface of the base (61) close to the discharger (7).

8. The automatic glue dispensing machine for producing switch transformers according to claim 7, characterized in that: The pushing assembly (62) comprises a pushing cylinder (621), the bottom surface of the pushing cylinder (621) is fixed to the top of a side surface of the base (61) away from the discharger (7), the end of the output shaft of the pushing cylinder (621) is fixedly connected to a pushing card plate (622), the bottom surface of the pushing card plate (622) slides with the top of the base (61), and the two end surfaces of the pushing card plate (622) slide with the inner wall of the base (61).

9. The automatic glue dispensing machine for producing switch transformers according to claim 7, characterized in that: The discharger (7) comprises a discharge transmission component (71), one side surface of the discharge transmission component (71) is fixedly connected to the outer wall surface of the base (61) close to the inclined panel (63), and a slow-feeding component (72) is arranged on the top of the discharge transmission component (71), and the slow-feeding component (72) is arranged on one side of the inclined panel (63).

10. The automatic glue dispensing machine for producing switch transformers according to claim 9, characterized in that: The slow-feeding assembly (72) comprises a vertical plate (721), the bottom surface of which is fixedly connected to the top of the unloading transmission assembly (71), a cross bar (723) is fixedly installed on the inner top end of the vertical plate (721), an arc-shaped supporting plate (722) is arranged on the outer edge surface of the cross bar (723), the inner wall of the top end of the arc-shaped supporting plate (722) rotates with the outer edge surface of the cross bar (723), an elastic member (725) is fixedly connected to the bottom surface of the arc-shaped supporting plate (722) close to the cross bar (723), a fixed inclined plate (724) is fixedly connected to the bottom surface of the elastic member (725), the end of the fixed inclined plate (724) is fixedly connected to the inner surface of the vertical plate (721), and a rubber strip (726) is fixedly connected to the bottom surface of the arc-shaped supporting plate (722) away from the elastic member (725).

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