Full-automatic tube-mounted IC (integrated circuit) recorder

Abstract

The utility model relates to the technical field of chip burning equipment, and particularly discloses a full-automatic tube-mounted IC (integrated circuit) burning machine, which comprises a supporting panel, a blanking slide rail; a burning assembly; and a burning slide rail. A feeding device and a receiving device are arranged at the two ends of the supporting panel respectively, the discharging sliding rail and the burning sliding rail are both located over the supporting panel, the discharging sliding rail is communicated with one end of the burning sliding rail, the burning assembly is arranged outside the burning sliding rail, the burning assembly is provided with at least two installing plates, and the installing plates are arranged on the supporting panel. A mounting plate is arranged on the burning slide rail, an abutting plate is arranged right above the mounting plate, a golden finger contact piece is arranged right below the mounting plate, the golden finger contact piece extends upwards and is aligned with the outside of the burning slide rail, the feeding device is used for supplying chips to be burnt, and the receiving device is used for recycling the chips to be burnt, so that automatic continuous burning is effectively realized; the burning efficiency is improved, the complete contact between the burning assembly and the chip pin is ensured in the burning process, and the burning quality is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of chip burning equipment, in particular to a full-automatic tube-mounted IC burning machine. Background Art

[0002] Integrated circuits are also called ICs; or microcircuits, microchips, wafers and chips. Integrated circuits are a type of miniature electronic device or component. All miniature electronic devices or components are semiconductor devices. During the manufacturing process, a certain process is used to interconnect the transistors, resistors, capacitors, inductors and other components and wiring required in a circuit. These components are made on a small piece or several small pieces of semiconductor wafers or dielectric substrates, and then packaged in a tube shell to become a miniature structure with the required circuit function. Among them, all components have been structurally formed into a whole to form an integrated circuit. Integrated circuits have the advantages of small size, light weight, few lead wires and welding points, long life, high reliability, good performance, etc. At the same time, they are low in cost and easy to mass produce, making electronic components miniaturized, low power consumption, intelligent and highly reliable.

[0003] At present, in the production process of integrated circuits, since the data area of ​​the integrated circuit is blank, a burning process is required; wherein, the burning process is to use a burning device to write the latest version of the control program and data before assembly, and to test after writing the data and control program. Whether in the process of integrated circuit burning or the process of integrated circuit testing, the burning device is used to burn or test the integrated circuit, and the existing burning equipment is divided into two types: manual and automatic; wherein, the manual burning equipment requires manual placement of chips and electronic components into the carrier so that the chips on the carrier automatically slide to the burning station. The manual placement operation easily leads to inaccurate chip position, which makes it impossible to align with the burning station and cause the chip to fall, and there is a problem of low work efficiency; the automatic burning equipment mainly adopts the structure of tube-mounted IC. The existing tube-mounted IC has a support panel tilted and a guide rail for the chip to slide is opened on the support panel. The chip is transported to the guide rail and gravity slides it. The chip automatically slides to the burning station by movement, but in the batch continuous burning process, the continuous feeding of chips in the guide rail will produce collision and friction, causing the position of the chip to be burned at the burning station to be offset, resulting in the chip pins being unable to align with the circuit interface for burning test, and causing multiple burning chips to pile up on the burning station. In addition, the existing tube-mounted IC mainly uses probes to contact the integrated circuit for burning and testing during the burning test process. The probe is a test interface, which is connected to the test machine and abuts the chip pins to transmit signals and parameters to the chip for burning and testing. However, due to the short life of the fine spring in the probe needle barrel, once the fine spring is damaged, the probe will become stuck and unable to extend and move. The stuck probe cannot retract and will directly contact the chip to hit the chip, which is easy to directly damage the chip. If the probe is stuck, the probe interface will not be able to fully extend, and then the probe interface will not be able to fully contact the chip pins, affecting the chip burning and chip testing work.

[0004] Reference patent announcement number is "CN208444283U", and the patent name is "burning device and tube-mounted chip burner". The technical solution discloses "a burning device and a tube-mounted chip burner, the burning device includes a conveying seat, a limit device, a clamping device, a station assembly and a burning unit, the conveying seat is provided with a conveying groove, the limit driving device drives the limit block to move toward the conveying groove, the clamping driving device drives the clamping block to move toward the conveying groove, the clamping block and the limit block are both located in the to-be-written area, the clamping block is located on the upstream side of the limit block, the station assembly is distributed along the conveying groove and is located in the burning area, the station assembly includes a block driving device and a block, the block The driving device drives the block to move toward the conveying slot, and the burning unit includes a connecting driving device and a probe, and the connecting driving device drives the probe to move toward the station assembly. "Although this technical solution uses the chip to be positioned by the station assembly in the conveying slot, and although this technical solution can realize continuous feeding and position the chip to be burned on the burning station, this solution does not solve the problem that during the continuous burning process, continuous feeding will cause multiple chips to collide and rub against each other, causing the position of the chip to be burned at the burning station to shift and the chips to be burned to pile up on the burning station, which will cause the chip pins to be unable to align with the circuit interface for burning test, affecting the chip burning quality.

[0005] Therefore, how to realize fully automatic chip burning is the main technical problem that technicians currently describe to solve. Utility Model Content

[0006] The purpose of the utility model is to provide a fully automatic tube-mounted IC burning machine, which has solved the problems raised in the above-mentioned background technology.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A fully automatic tube-mounted IC burning machine, comprising:

[0009] Support panel; blanking slide rail; burning component; and burning slide rail;

[0010] A feeding device and a receiving device are respectively provided at both ends of the support panel, the blanking slide rail and the burning slide rail are both located directly above the support panel, the feeding device is close to one side of the blanking slide rail, the blanking slide rail is connected to one end of the burning slide rail, and the receiving device is aligned with the other end of the burning slide rail, a connecting plate is provided outside the blanking slide rail, a fixed support is provided outside the connecting plate, a material dividing device is provided on the fixed support, and the material dividing device is located at the top of the blanking slide rail;

[0011] The burning component is arranged on the outside of the burning slide rail, and the burning component is provided with at least two mounting plates, an abutment plate is movably arranged directly above the mounting plate, and a gold finger contact piece is arranged directly below the mounting plate, and the gold finger contact piece is aligned with the outside of the burning slide rail, one end of the abutment plate is close to the gold finger contact piece, and the other end is provided with a first electromagnet, and the power output end of the first electromagnet is connected to the other end of the abutment plate, the feeding device is used to supply the chip to be burned, and the receiving device is used to recover the burned chip.

[0012] Preferably, a plurality of the burning components are provided, and the plurality of the burning components are evenly distributed along the extension direction of the burning slide rail, and when two mounting plates are provided, the two mounting plates are symmetrically arranged on both sides of the outside of the burning slide rail.

[0013] Preferably, a plurality of fixed plates are also provided on the outside of the burning slide rail, and the plurality of fixed plates correspond one-to-one to the plurality of burning components, and a second electromagnet is provided on the top of the fixed plate, and a limit plate is provided on the outside of the fixed plate for sliding, and the bottom of the limit plate is aligned with the inside of the burning slide rail, and the top of the limit plate corresponds to the top position of the second electromagnet.

[0014] Preferably, the material dividing device includes a driving mechanism and two movable plates, the driving mechanism is arranged inside the fixed support, and the two movable plates are arranged outside the fixed support, the driving mechanism is used to control the moving distance of the two movable plates, the two movable plates both face the blanking slide rail, and one of the movable plates is provided with a material blocking pin rod, and the other movable plate is provided with a material pressing rubber rod, the material blocking pin rod and the material pressing rubber rod are both located inside the blanking slide rail, and the material blocking pin rod is close to the burning slide rail, and the material pressing rubber rod is close to the feeding device.

[0015] Preferably, the driving mechanism includes a linear drive and a transmission clamping finger, the power output end of the linear drive is provided with a fixed sleeve, the two clamping jaws of the transmission clamping finger are respectively arranged on the upper and lower sides of the fixed sleeve, and the two clamping jaws of the transmission clamping finger are hinged inside the fixed support, and the ends of the two clamping jaws of the transmission clamping finger are connected one by one with the two movable plates.

[0016] Preferably, a mounting side plate is also provided on the outside of the fixed support, and the mounting side plate is perpendicular to the blanking slide rail, and a strip groove is opened on one side of the mounting side plate close to the blanking slide rail, and the strip groove is perpendicular to the blanking slide rail, and the two clamping jaws of the transmission clamp are both located in the strip groove.

[0017] Preferably, an elastic connecting member is provided between the two movable panels, one of the movable panels is located directly above the other movable panel, and a width dimension of one of the movable panels is greater than a width dimension of the other movable panel.

[0018] Preferably, the feeding device includes a plurality of feeding tubes and a feeding plate, the plurality of feeding tubes are evenly distributed on one surface of the feeding plate, and the feeding plate is slidably arranged at one end of the supporting panel, and the plurality of feeding tubes are aligned with the blanking slide rail.

[0019] Preferably, the material receiving device includes a plurality of material receiving tubes and a material discharge plate, wherein the plurality of material receiving tubes are evenly distributed on the material discharge plate, and the material discharge plate is slidably arranged at the other end of the support panel, and the plurality of material receiving tubes are aligned with the burning slide rail.

[0020] Compared with the prior art, the technical scheme provides a fully automatic tube-mounted IC burning machine: by providing a support panel; a blanking slide rail; a burning assembly; and a burning slide rail; by providing a feeding device and a receiving device at both ends of the support panel, respectively, the feeding device is used to supply the chips to be burned, the blanking slide rail and the burning slide rail are both located directly above the support panel, the feeding device is also placed close to one side of the blanking slide rail, the blanking slide rail is connected with one end of the burning slide rail, thereby realizing the supply of the chips to be burned into the burning slide rail, by providing a connecting plate on the outside of the blanking slide rail, and providing a fixed support on the outside of the connecting plate, a material dividing device can be provided on the fixed support, so that the material dividing device is located at the top of the blanking slide rail, thereby realizing the material dividing of the chips to be burned in the blanking slide rail into the burning slide rail, the burning assembly is provided on the outside of the burning slide rail, and the burning The component is provided with two mounting plates. An abutment plate is provided just above the mounting plate, and a gold finger contact piece is provided just below the mounting plate. One end of the abutment plate is brought close to the gold finger contact piece, and a first electromagnet is provided at the other end. The power output end of the first electromagnet is connected with the other end of the abutment plate, so that the abutment plate is pushed to move when the first electromagnet is energized, and the gold finger contact piece is driven out through the abutment plate, so that the gold finger contact piece is aligned with the outside of the burning slide rail, so that the gold finger contact piece is fully contacted with the pins of the chip to be burned in the burning slide rail for burning. After the burning is completed, the material collecting device is also aligned with the other end of the burning slide rail, and the material collecting device is used to recycle the burning core, so that automatic continuous burning is effectively realized, the burning efficiency is improved, and during the burning process, it is ensured that the burning component and the chip pins are fully contacted to ensure the burning quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0023] Figure 2 It is a structural schematic diagram of the burning component and the burning slide rail in the utility model.

[0024] Figure 3 It is a schematic diagram of the external structure of the material distributing device in the utility model.

[0025] Figure 4 This is a schematic diagram of the driving mechanism structure of the material dividing device in the utility model.

[0026] As shown in the figure: 1. Support panel; 2. Blanking slide rail; 3. Burning assembly; 4. Burning slide rail; 5. Material dividing device; 10. Feeding device; 11. Receiving device; 20. Connecting plate; 21. Fixed support; 31. Mounting plate; 32. Abutting plate; 33. Gold finger contact; 34. First electromagnet; 41. Fixed plate; 42. Second electromagnet; 43. Limiting plate; 51. Driving mechanism; 52. Movable plate; 53. Stop pin rod; 54. Pressing rubber rod; 101. Feeding tube; 102. Feeding plate; 111. Receiving tube; 112. Blanking plate; 211. Mounting side plate; 212. Strip groove; 511. Linear drive; 512. Transmission clamp finger; 513. Fixed shaft sleeve; 521. Elastic connecting piece. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical scheme and advantages of the utility model clearer, the technical scheme in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all of the embodiments. All other embodiments obtained by ordinary personnel in this field without making creative work belong to the protection scope of the utility model. The preferred implementation of the utility model will be described in more detail below with reference to the drawings. Although the preferred implementation of the utility model is shown in the drawings, it should be understood that the utility model can be implemented in various forms and should not be limited by the implementation described here. On the contrary, these implementations are provided to make the utility model more thorough and complete, and to fully convey the scope of the utility model to those skilled in the art.

[0028] The terms used in the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The singular forms "a", "the" and "the" used in the present invention and the appended claims are also intended to include plural forms, unless the context clearly indicates other meanings. It should also be understood that the term "and / or" used herein refers to and includes any or all possible combinations of one or more associated listed items.

[0029] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0030] In the description of the present invention, it should be understood that the terms "thickness", "up", "down", "front", "back", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0031] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0032] It should be understood that although the terms "first", "second", "third", etc. may be used to describe various components in the present invention, this information should not be limited to these terms. These terms are only used to distinguish components of the same type from each other. For example, without departing from the scope of the present invention, the first component may also be referred to as the second component, and similarly, the second component may also be referred to as the first component. Thus, features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0033] The technical solution of the embodiment of the utility model is described in detail below with reference to the accompanying drawings.

[0034] refer to Figures 1 to 4 , a fully automatic tube-mounted IC burning machine, comprising:

[0035] Support panel 1; blanking slide rail 2; burning component 3; and burning slide rail 4;

[0036] A feeding device 10 and a receiving device 11 are respectively provided at both ends of the support panel 1. The blanking slide rail 2 and the burning slide rail 4 are both located directly above the support panel 1. The feeding device 10 is close to one side of the blanking slide rail 2. The blanking slide rail 2 is connected to one end of the burning slide rail 4, and the receiving device 11 is aligned with the other end of the burning slide rail 4. A connecting plate 20 is provided on the outside of the blanking slide rail 2. A fixed support 21 is provided on the outside of the connecting plate 20. A material dividing device 5 is provided on the fixed support 21. The material dividing device 5 is located on the top of the blanking slide rail 2.

[0037] The burning component 3 is arranged on the outside of the burning slide rail 4, and the burning component 3 is provided with at least two mounting plates 31. A contact plate 32 is movably arranged directly above the mounting plate 31, and a gold finger contact piece 33 is arranged directly below the mounting plate 31, and the gold finger contact piece 33 extends upward and is aligned with the outside of the burning slide rail 4. One end of the contact plate 32 is close to the gold finger contact piece 33, and the other end is provided with a first electromagnet 34. The power output end of the first electromagnet 34 is connected to the other end of the contact plate 32. The feeding device 10 is used to supply chips to be burned, and the receiving device 11 is used to recover the burned chips.

[0038] Specifically, a plurality of the burning components 3 are provided, and the plurality of the burning components 3 are evenly distributed along the extension direction of the burning slide rail 4 , and when two mounting plates 31 are provided, the two mounting plates 31 are symmetrically arranged on both sides of the outside of the burning slide rail 4 .

[0039] Specifically, a plurality of fixed plates 41 are further provided on the outside of the burning slide rail 4, and the plurality of fixed plates 41 correspond one-to-one to the plurality of burning components 3, and a second electromagnet 42 is provided on the top of the fixed plate 41, and a limiting plate 43 is provided on the outside of the fixed plate 41 for sliding movement, and the bottom of the limiting plate 43 is aligned with the inside of the burning slide rail 4, and the top of the limiting plate corresponds to the top position of the second electromagnet 42.

[0040] Specifically, the material dividing device 5 includes a driving mechanism 51 and two movable plates 52. The driving mechanism 51 is arranged inside the fixed support 21, and the two movable plates 52 are arranged outside the fixed support 21. The driving mechanism 51 is used to control the moving distance of the two movable plates 52. The two movable plates 52 both face the blanking slide 2, and one of the movable plates 52 is provided with a material blocking pin 53, and the other movable plate 52 is provided with a material pressing rubber rod 54. The material blocking pin 53 and the material pressing rubber rod 54 are both located inside the blanking slide 2, and the material blocking pin 53 is close to the burning slide 4, and the material pressing rubber rod 54 is close to the feeding device 10.

[0041] Specifically, the driving mechanism 51 includes a linear driver 511 and a transmission clamping finger 512. The power output end of the linear driver 511 is provided with a fixed shaft sleeve 513. The two jaws of the transmission clamping finger 512 are respectively arranged on the upper and lower sides of the fixed shaft sleeve 513, and the two jaws of the transmission clamping finger 512 are hinged inside the fixed support 21. The ends of the two jaws of the transmission clamping finger 512 are connected one by one with the two movable panels 52.

[0042] Specifically, an installation side plate 211 is also provided on the outside of the fixed support 21, and the installation side plate 211 is perpendicular to the blanking slide rail 2, and a strip groove 212 is opened on one side of the installation side plate 211 close to the blanking slide rail 2, and the strip groove 212 is perpendicular to the blanking slide rail 2, and the two clamping claws of the transmission clamping finger 512 are both located in the strip groove 212.

[0043] Specifically, an elastic connecting member 521 is provided between the two movable panels 52 , one of the movable panels 52 is located directly above the other movable panel 52 , and the width of one of the movable panels 52 is greater than the width of the other movable panel 52 .

[0044] Specifically, the feeding device 10 includes a plurality of feeding tubes 101 and a feeding plate 102, the plurality of feeding tubes 101 are evenly distributed on one surface of the feeding plate 102, and the feeding plate 102 is slidably arranged at one end of the supporting panel 1, and the plurality of feeding tubes 101 are aligned with the blanking slide rail 2.

[0045] Specifically, the material receiving device 11 includes a plurality of material receiving tubes 111 and a material unloading plate 112, the plurality of material receiving tubes 111 are evenly distributed on the material unloading plate 112, and the material unloading plate 112 is slidably arranged at the other end of the support panel 1, and the plurality of material receiving tubes 111 are aligned with the burning slide rail 4.

[0046] Embodiment 1

[0047] In order to replace the existing probe-type chip pins with the gold finger contact pieces during the programming process, and to make the gold finger contact pieces completely contact the chip pins for programming, in this embodiment: a support panel 1 is provided; a programming assembly 3 and a programming slide 4 are provided on the support panel 1; the programming assembly 3 is arranged outside the programming slide 4; wherein the programming assembly 3 is provided with two mounting plates 31, abutment plates 32 are movably provided just above the mounting plates 31, and a gold finger contact piece 33 is provided just below the mounting plates 31, and the gold finger contact piece 33 is aligned with the outside of the programming slide 4, so as to achieve the programming at the programming slide 4. When entering the chip to be burned, the gold finger contact piece can be aligned with the pin of the chip to be burned, and one end of the abutting plate 32 is close to the gold finger contact piece 33. A first electromagnet 34 is also provided at the other end of the abutting plate 32, and the power output end of the first electromagnet 34 is connected to the other end of the abutting plate 32. The first electromagnet can adopt a push-pull electromagnet. The push-pull electromagnet realizes the movement of the moving iron core when the first electromagnet 34 is energized and drives the push rod to move. The push rod drives the abutting plate 32 to move axially, and the abutting plate 32 presses against the gold finger contact piece 33, so that the gold finger contact piece 33 is completely in contact with the pin of the chip to be burned on the burning slide rail 4.

[0048] It should be noted that, in combination with the embodiment, in order to realize synchronous burning of multiple chips to be burned, in this embodiment, by providing a plurality of burning components 3, and the plurality of burning components 3 are evenly distributed along the extension direction of the burning rail 4, so when multiple chips to be burned enter the burning rail 4 one by one, they can be burned one by one by the plurality of burning components 3, and the two mounting plates 31 of the burning components 3 can be symmetrically arranged on the outer sides of the burning rail 4, so that the two mounting plates 31 can clamp the chips to be burned on the burning rail 4 firmly with left and right force and can contact the pins of the chips to be burned.

[0049] It should be noted that after the multiple chips to be burned on the blanking slide rail 2 slide to the burning slide rail 4 in sequence, in order to ensure that the multiple chips to be burned are aligned one by one with the burning stations of the multiple burning components 3, in this embodiment, a plurality of fixed plates 41 are further provided on the outside of the burning slide rail 4, the plurality of fixed plates 41 correspond one by one to the plurality of burning components 3, and a second electromagnet 42 is provided on the top of the fixed plate 41, and a limiting plate 43 is also slidably provided on the outside of the fixed plate 41, the bottom of the limiting plate 43 is aligned with the inside of the burning slide rail 4, and the top of the limiting plate 43 corresponds to the top position of the second electromagnet 42. The second electromagnet can also be a push-pull electromagnet, which attracts the moving iron core to move downward when the outside of the second electromagnet 42 is energized, and pulls the limiting plate 43 to move when the moving iron core moves downward. The limiting plate 43 is made to descend toward the burning slide rail 4, and the bottom of the limiting plate 43 is made to abut against the burning slide rail 4, and plays a role in blocking the chip to be burned from entering the burning station of the burning component 3. After the second electromagnet 42 is powered off, the magnetism disappears, and the limiting plate 43 rises and resets, and the limiting plate 43 is separated from the burning slide rail 4, so that the chip to be burned can slide into the burning station of the burning component 3 through the burning slide rail 4. In the process of resetting the limiting plate 43, a reset spring can be arranged between the limiting plate 43 and the fixed plate 41, so that the limiting plate 43 rebounds and resets, so that the second electromagnet 42 cannot absorb the limiting plate 43 and loses its magnetism. The limiting plate 43 slides to the burning slide rail 4, and plays a role in blocking and positioning the chip to be burned on the burning slide rail 4, so that multiple chips to be burned are aligned one by one with a plurality of burning components 3 for burning.

[0050] Embodiment 2

[0051] In order to realize the continuous feeding and burning of multiple chips to be burned automatically, and to realize the automatic material distribution when multiple chips to be burned enter the burning slide rail 4 through the blanking slide rail 2, so that multiple chips to be burned can be prevented from colliding, rubbing and causing the position displacement of the burning chips and the accumulation of the chips to be burned on the burning station, thereby causing the chip pins to be unable to align with the circuit interface for burning test, affecting the chip burning quality, therefore, in this embodiment: by providing a support panel 1; a blanking slide rail 2; a burning component 3; and a burning slide rail 4; by providing a feeding device 10 and a receiving device 11 at both ends of the support panel 1 respectively, by locating the blanking slide rail 2 and the burning slide rail 4 just above the support panel 1, and also by providing a feeding device 10 and a receiving device 11 at both ends of the support panel 1 The device 10 is located close to one side of the blanking slide 2, and is connected to one end of the burning slide 4 through the blanking slide 2, so that the receiving device 11 is aligned with the other end of the burning slide 4, so that the chip to be burned can be supplied into the blanking slide 2 through the feeding device 10, so that the chip to be burned in the blanking slide 2 slides to the burning slide 4 and is burned by the burning component 3, and the chip after burning can be recovered through the receiving device 11 after burning is completed, and a connecting plate 20 is provided on the outside of the blanking slide 2, and a fixed support 21 is provided on the outside of the connecting plate 20, and a dividing device 5 is provided on the fixed support 21, and the dividing device 5 is located at the top of the blanking slide 2, and the multiple chips to be burned in the blanking slide 2 are allowed to enter the burning slide 4 in sequence through the dividing device 5.

[0052] It should be noted that, in order to realize the material dividing device 5 to divide the multiple chips to be burned in the blanking slide rail 2, in this embodiment, the material dividing device 5 includes a driving mechanism 51 and two movable plates 52, the driving mechanism 51 is arranged inside the fixed support 21, and the movable plate 52 is arranged outside the fixed support 21, the driving mechanism 51 is used to control the moving distance of the two movable plates 52, and the two movable plates 52 are both facing the blanking slide rail 2, a material blocking pin rod 53 is arranged on one of the movable plates 52, and a material blocking pin rod 53 is arranged on the other movable plate 52. A material pressing rubber rod 54 is arranged on the plate 52, and the material blocking pin rod 53 and the material pressing rubber rod 54 are both located inside the blanking slide rail 2, so that the material blocking pin rod 53 is close to the burning slide rail 4, and the material pressing rubber rod 54 is close to the feeding device 10, so that when the feeding device 10 continuously supplies the chips to be burned into the blanking slide rail 2, the material dividing device 5 of the blanking slide rail 2 can feed the chips to be burned at the blanking slide rail 2 in batches, and when the power output end of the linear drive 511 is ejected, the upper clamping jaw of the transmission clamping finger 512 moves downward, and the lower clamping jaw of the transmission clamping finger 512 moves upward;

[0053] In this embodiment, it should be added that the driving mechanism 51 includes a linear driver 511 and a transmission clamping finger 512, and a fixed shaft sleeve 513 is provided at the power output end of the linear driver 511; wherein the linear driver 511 is an electric push rod, which is a new type of linear actuator mainly composed of a motor push rod and a control device and other mechanisms, and can be considered as an extension of the structure of the rotary motor, and the two clamping claws of the transmission clamping finger 512 are respectively provided on the upper and lower sides of the fixed shaft sleeve 513, so that the linear driver 511 drives the fixed shaft sleeve 513 moves axially to push out or retract the fixed sleeve 513, and drives the transmission clamping finger 512 through the fixed sleeve 513. Since the two jaws of the transmission clamping finger 512 are hinged inside the fixed support 21, the fixed sleeve 513 drives the transmission clamping finger 512 to open or close, and the ends of the two jaws of the transmission clamping finger 512 are connected to the two movable plates 52 one by one, so that the two movable plates 52 can be respectively raised or lowered by the two jaws when the transmission clamping finger 512 opens or closes.

[0054] It is particularly noteworthy that in this embodiment, in order to prevent the two jaws of the transmission clamping finger 512 from shifting in position, a mounting side plate 211 is further provided on the outside of the fixed support 21, the mounting side plate 211 is perpendicular to the blanking slide rail 2, and a strip groove 212 is opened on a side of the mounting side plate 211 close to the blanking slide rail 2, so that the strip groove 212 is perpendicular to the blanking slide rail 2. By locating the two jaws of the transmission clamping finger 512 in the strip groove 212, the strip groove 212 limits the two jaws, thereby preventing the two jaws from shifting in position when the transmission clamping finger 512 is opened or closed.

[0055] It should also be noted that in order to ensure that the two movable panels 52 can rise or fall, an elastic connecting member 521 is provided between the two movable panels 52, one of the movable panels 52 is located directly above the other movable panel 52, and the width of one of the movable panels 52 is greater than the width of the other movable panel 52. Therefore, it can be ensured that when the material stop pin 53 of one of the movable panels 52 and the material pressing rubber rod 54 of the other movable panel 52 are both located in the blanking slide rail 2, the material stop pin 53 is located in front of the material pressing rubber rod 54.

[0056] In combination with the embodiment, when the power output end of the linear drive 511 retracts, the upper jaw of the transmission clamp finger 512 moves upward, and the lower jaw of the transmission clamp finger 512 moves downward, and the linear drive 511 drives the movable clamp to drive the upper and lower jaws of the transmission clamp finger 512 to drive one of the movable plates 52 and the other outer movable plate 52 to move up and down. When the upper jaw drives one of the movable plates 52 to rise, the stop pin 53 of one of the movable plates 52 rises, so that The chip near the stop pin 53 in the blanking slide 2 slides to the burning slide 4. At this time, when the upper clamp rises, the lower clamp drives the other outer movable plate 52 to descend, and the pressing rubber rod 54 of the other outer movable plate 52 is pressed down to the blanking slide 2 to press the top of the corresponding chip to be burned. Since the pressing rubber rod 54 and the stop pin 53 are arranged adjacent to each other and both correspond to the inside of the blanking slide 2, it is possible to prevent the adjacent chips inside the blanking slide 2 from continuously sliding into the inside of the burning slide 4 to cause chip collision.

[0057] When there is no vacant burning station in the burning component 3, the linear drive 511 is started to push out and drive the two clamping plates of the transmission clamping fingers 512 to merge, so that the upper clamping jaw drives one of the movable plates 52 to press down, and the blocking pin 53 of one of the movable plates 52 abuts against the blanking slide 2 to block the chip. At this time, the lower clamping jaw drives the other outer movable plate 52 to press down, and the pressing rubber rod 54 of the other outer movable plate 52 releases the pressed chip to be burned in the blanking slide 2, so that the chip to be burned slides to the blocking pin 53 and waits to be dropped to the burning slide 4, thereby realizing the material separation action of multiple chips to be burned, so that the multiple chips to be burned in the blanking slide 2 enter the burning slide 4 one by one.

[0058] It should be noted that in order to prevent the surface of the chip to be burned from being damaged due to excessive pressure from the pressing rubber rod 54 when the pressing rubber rod 54 presses the chip against the surface of the chip to be burned at the blanking slide rail 2, the pressing rubber rod 54 can be made of PU material. PU, also known as polyurethane elastomer, is a new type of material with good strength and small compression deformation. PU is between plastic and rubber and has both the rigidity of plastic and the elasticity of rubber.

[0059] It should also be noted that, in this embodiment, in order to realize the automatic supply of chips to be burned into the blanking slide 2, the feeding device 10 includes a plurality of feeding tubes 101 and a feeding plate 102, and the plurality of feeding tubes 101 are evenly distributed on one surface of the feeding plate 102, and the chips to be burned can be placed in the plurality of feeding tubes 101, and the feeding plate 102 is slidably arranged on one end of the support panel 1, and the plurality of feeding tubes 101 are aligned with the blanking slide 2, so that when the feeding plate 102 slides, any feeding tube 101 can be aligned with and connected to the blanking slide 2, so that the plurality of feeding tubes 101 are aligned one by one and connected to the blanking slide 2 to supply the chips to be burned.

[0060] It should be noted that, in this embodiment, in order to realize the automatic recovery of the chips that have been burned in the burning slide rail 4, the material collecting device 11 includes a plurality of material collecting tubes 111 and a material unloading plate 112. The plurality of material collecting tubes 111 are evenly distributed on the material unloading plate 112, and the material unloading plate 112 is slidably arranged at the other end of the support panel 1. The plurality of material collecting tubes 111 are aligned with the burning slide rail 4. During the sliding process of the material unloading plate 112, the plurality of material collecting tubes 111 on the material unloading plate 112 are aligned with the burning slide rail 4 one by one, so that the chips after burning are slid into the material collecting tubes 111.

[0061] It is particularly noted that in order to achieve precise sliding of the loading plate 102 and the unloading plate 112, an electric screw (not shown in the figure) can be provided on the loading plate 102 and the unloading plate 112, and the loading plate 102 and the unloading plate 112 can be driven by the electric screw (not shown in the figure), wherein the electric screw is an electric drive device that converts the rotational motion of the motor into the linear reciprocating motion of the push rod.

[0062] In combination with the above embodiments, it can be concluded that in the technical solution, multiple chips to be burned can be placed one by one into the burning slide rail 4, and the chips to be burned entering the burning slide rail 4 can be aligned with the burning stations of the burning component 3 in sequence through the limiting plate 43, thereby realizing automatic and continuous burning of multiple chips, improving work efficiency while ensuring that the chip pins are aligned and fully contact the gold finger contact piece 33 for burning, effectively achieving the effect of improving the chip burning quality.

[0063] The scheme of the utility model has been described in detail above with reference to the accompanying drawings. In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, please refer to the relevant description of other embodiments. Those skilled in the art should also be aware that the actions and modules involved in the specification are not necessarily required for the utility model. In addition, it can be understood that the steps in the method of the embodiment of the utility model can be adjusted in order, merged and deleted according to actual needs, and the structure in the device of the embodiment of the utility model can be merged, divided and deleted according to actual needs.

[0064] The embodiments of the present invention have been described above, and the above description is exemplary, not exhaustive, and is not limited to the disclosed embodiments. Many modifications and changes will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. The selection of terms used herein is intended to best explain the principles of the embodiments, practical applications, or improvements to the technology in the market, or to enable other persons of ordinary skill in the art to understand the embodiments disclosed herein.

Claims

1. A fully automatic tube-mounted IC burning machine, characterized in that: include: Support panels; Blanking slide rail; Burning components; And burn slide rails; A feeding device and a receiving device are respectively provided at both ends of the support panel, the blanking slide rail and the burning slide rail are both located directly above the support panel, the feeding device is close to one side of the blanking slide rail, the blanking slide rail is connected to one end of the burning slide rail, and the receiving device is aligned with the other end of the burning slide rail, a connecting plate is provided on the outside of the blanking slide rail, a fixed support is provided on the outside of the connecting plate, a material dividing device is provided on the fixed support, and the material dividing device is located on the top of the blanking slide rail; The burning component is arranged on the outside of the burning slide rail, and the burning component is provided with at least two mounting plates, an abutment plate is movably arranged directly above the mounting plate, and a gold finger contact piece is arranged directly below the mounting plate, and the gold finger contact piece is aligned with the outside of the burning slide rail, one end of the abutment plate is close to the gold finger contact piece, and the other end is provided with a first electromagnet, and the power output end of the first electromagnet is connected to the other end of the abutment plate, the feeding device is used to supply the chip to be burned, and the receiving device is used to recover the burned chip.

2. A fully automatic tube-mounted IC burning machine according to claim 1, characterized in that: There are a plurality of burning components, and the burning components are evenly distributed along the extension direction of the burning slide rail. When there are two mounting plates, the two mounting plates are symmetrically arranged on both sides of the outside of the burning slide rail.

3. A fully automatic tube-mounted IC burning machine according to claim 2, characterized in that: A plurality of fixed plates are also arranged on the outside of the burning slide rail, and the plurality of fixed plates correspond to the plurality of burning components one by one, and a second electromagnet is arranged on the top of the fixed plate, and a limit plate is arranged on the outside of the fixed plate for sliding, and the bottom of the limit plate is aligned with the inside of the burning slide rail, and the top of the limit plate corresponds to the top position of the second electromagnet.

4. The fully automatic tube-mounted IC burning machine according to claim 1, characterized in that: The material dividing device includes a driving mechanism and two movable plates, the driving mechanism is arranged inside the fixed support, and the two movable plates are arranged outside the fixed support, the driving mechanism is used to control the moving distance of the two movable plates, both of the two movable plates face the blanking slide rail, and one of the movable plates is provided with a material blocking pin rod, and the other movable plate is provided with a material pressing rubber rod, the material blocking pin rod and the material pressing rubber rod are both located inside the blanking slide rail, and the material blocking pin rod is close to the burning slide rail, and the material pressing rubber rod is close to the feeding device.

5. The fully automatic tube-mounted IC burning machine according to claim 4, characterized in that: The driving mechanism includes a linear drive and a transmission clamping finger. A fixed sleeve is provided at the power output end of the linear drive. The two clamping claws of the transmission clamping finger are respectively arranged on the upper and lower sides of the fixed sleeve, and the two clamping claws of the transmission clamping finger are hinged inside the fixed support. The ends of the two clamping claws of the transmission clamping finger are connected one by one with the two movable plates.

6. The fully automatic tube-mounted IC burning machine according to claim 5, characterized in that: A mounting side plate is also provided on the outside of the fixed support, and the mounting side plate is perpendicular to the blanking slide rail, and a strip groove is opened on one side of the mounting side plate close to the blanking slide rail, and the strip groove is perpendicular to the blanking slide rail, and the two clamping claws of the transmission clamping finger are both located in the strip groove.

7. The fully automatic tube-mounted IC burning machine according to claim 4, characterized in that: An elastic connecting member is arranged between the two movable panels, one of the movable panels is located directly above the other movable panel, and a width dimension of one of the movable panels is greater than a width dimension of the other movable panel.

8. The fully automatic tube-mounted IC burning machine according to claim 1, characterized in that: The feeding device includes a plurality of feeding tubes and a feeding plate, wherein the plurality of feeding tubes are evenly distributed on one surface of the feeding plate, and the feeding plate is slidably arranged at one end of the supporting panel, and the plurality of feeding tubes are aligned with the blanking slide rail.

9. The fully automatic tube-mounted IC burning machine according to claim 1, characterized in that: The material receiving device includes a plurality of material receiving tubes and a material discharge plate, wherein the plurality of material receiving tubes are evenly distributed on the material discharge plate, and the material discharge plate is slidably arranged at the other end of the support panel, and the plurality of material receiving tubes are aligned with the burning slide rail.

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