A device for realizing automatic black glue feeding

Abstract

The present invention discloses a device for realizing automatic feeding of black glue, comprising a silo, a direct vibration feeding mechanism, a circular vibration, a direct vibration feeding mechanism, a rotary feeding mechanism, a black glue grabbing mechanism and a black glue feeding controller, wherein the direct vibration feeding mechanism is located below the silo and communicates with the silo, the circular vibration is located between the outlet end of the direct vibration feeding mechanism and the inlet end of the direct vibration feeding mechanism, the rotary feeding mechanism is located at the outlet end of the direct vibration feeding mechanism, the black glue grabbing mechanism is located near the rotary feeding mechanism, and the black glue feeding controller is electrically connected to the direct vibration feeding mechanism, the circular vibration, the direct vibration feeding mechanism, the rotary feeding mechanism and the black glue grabbing mechanism respectively. The device of the present invention can not only realize the automatic feeding of black glue in the semiconductor packaging process, but also effectively improve the efficiency and quality of black glue feeding, and can significantly reduce the production cost, and has significant industrial application value.

Description

Technical Field

[0001] The invention relates to a device for realizing automatic black glue feeding, and belongs to the technical field of semiconductor packaging. Background Art

[0002] In semiconductor packaging, black glue is usually required to plastic-seal the sheet. However, current semiconductor packaging companies still basically use manual black glue loading operations. Manual black glue loading is not only inefficient, but also the operator's hands are prone to sweat during the loading process. The secreted sweat will contaminate the black glue and reduce the quality of the black glue, which will in turn affect the quality of plastic sealing. In particular, during the process of loading black glue, the high temperature in the press can easily burn the operator, posing a safety risk. Therefore, this field is in urgent need of a device that can realize automatic black glue loading. Summary of the invention

[0003] In view of the above problems and requirements in the prior art, an object of the present invention is to provide a device for automatically feeding black glue.

[0004] To achieve the above object, the present invention adopts the following technical solution:

[0005] A device for realizing automatic feeding of black glue, comprising a silo, a direct vibration feeding mechanism, a circular vibration, a direct vibration feeding mechanism, a rotary feeding mechanism, a black glue grabbing mechanism and a black glue feeding controller, wherein the direct vibration feeding mechanism is located below the silo and communicates with the silo, the circular vibration is located between the outlet end of the direct vibration feeding mechanism and the inlet end of the direct vibration feeding mechanism, the rotary feeding mechanism is located at the outlet end of the direct vibration feeding mechanism, the black glue grabbing mechanism is located near the rotary feeding mechanism, and the black glue feeding controller is electrically connected to the direct vibration feeding mechanism, the circular vibration, the direct vibration feeding mechanism, the rotary feeding mechanism and the black glue grabbing mechanism respectively.

[0006] As an implementation scheme, a vinyl placement area is provided near the vinyl grabbing mechanism. The vinyl grabbing mechanism grabs the vinyl on the rotating feeding mechanism and places the vinyl in the vinyl placement area.

[0007] As an implementation scheme, the direct vibration feeding mechanism includes a feeding direct vibration and a direct vibration feeding track installed on the feeding direct vibration and communicated with the silo.

[0008] As a preferred solution, the height of the inlet end of the straight vibration feeding track is higher than the height of the outlet end of the straight vibration feeding track, and the height of the outlet end of the straight vibration feeding track is higher than the height of the circular vibration.

[0009] As an implementation scheme, the circular vibrator is provided with a black glue shortage detection component for detecting whether the black glue in the circular vibrator is missing, and the black glue shortage detection component is electrically connected to a black glue feeding controller.

[0010] As an implementation scheme, the direct vibration feeding mechanism includes a feeding direct vibration and a feeding direct vibration track installed on the feeding direct vibration, and a feeding limiting mechanism is provided at the outlet end of the feeding direct vibration track.

[0011] As a preferred embodiment, the feed limit mechanism includes a feed limit spring, a feed limit spring shaft, a feed limit spring and a feed limit spring baffle. The feed limit spring is arranged in the feed straight vibration track along the extension direction of the feed straight vibration track, and the feed limit spring baffle is arranged at the upper part of the feed straight vibration track. The end of the feed limit spring is connected to the feed limit spring baffle and can move up and down along the feed limit spring baffle. The feed limit spring shaft is horizontally penetrated in the feed straight vibration track and is perpendicular to the feed straight vibration track. The feed limit spring is sleeved on the feed limit spring shaft, and the two ends of the feed limit spring are respectively connected to the feed limit spring and the feed limit spring baffle.

[0012] As a preferred solution, a left-right symmetrical feeding direct vibration track side plate is vertically provided at the top of the feeding direct vibration track along its extension direction, an inlet end sensor is provided at the inlet end of the feeding direct vibration track, and an outlet end sensor is provided at the outlet end of the feeding direct vibration track.

[0013] As an implementation scheme, the rotary feeding mechanism includes a rotary feeding motor, a rotary feeding shaft, a rotary feeding coupling, a rotary feeding bearing shaft seat A with a built-in bearing, and a rotary feeding bearing shaft seat B with a built-in bearing. One end of the rotary feeding shaft is inserted into the rotary feeding bearing shaft seat A, and the other end passes through the rotary feeding bearing shaft seat B and is connected to the shaft of the rotary feeding motor through the rotary feeding coupling. A rotary feeding head is provided on the rotary feeding shaft, and the rotary feeding motor is electrically connected to the black glue feeding controller.

[0014] As a preferred solution, a rotating feed shading disc is provided at the end of the rotating feed shaft away from the rotating feed motor, two notches are provided on the rotating feed shading disc along the circumferential direction, and two shading disc sensors for detecting the notches on the rotating feed shading disc are provided near the rotating feed shading disc, and the shading disc sensors are electrically connected to the vinyl feeding controller.

[0015] As a preferred solution, a group of through-beam sensors A for detecting whether there is black glue at the outlet end of the direct vibration feeding mechanism and a group of through-beam sensors B for detecting the height of the black glue are provided at both ends of the rotating feeding shaft, and a group of through-beam sensors C for detecting whether there is black glue in the rotating feeding head are provided at both ends of the rotating feeding head. The through-beam sensors A, B and C are electrically connected to the black glue feeding controller respectively.

[0016] As a preferred solution, the rotary feeding mechanism includes a rotary feeding base plate, and the rotary feeding motor, the rotary feeding bearing shaft seat A and the rotary feeding bearing shaft seat B are all installed on the rotary feeding base plate.

[0017] As an implementation scheme, a waste box is provided near the rotary feeding mechanism.

[0018] As an implementation scheme, the black glue grabbing mechanism includes an XY-axis moving mechanism and an XY-axis driving mechanism, and a finger cylinder is slidably provided on the XY-axis moving mechanism. The finger cylinder can move on the XY-axis moving mechanism under the drive of the XY-axis driving mechanism, and the finger cylinder and the XY-axis driving mechanism are electrically connected to the black glue feeding controller respectively.

[0019] As a preferred solution, the XY-axis moving mechanism includes an X-axis guide rail, a Y-axis guide rail is slidably provided on the X-axis guide rail, and the finger cylinder is slidably provided on the Y-axis guide rail; the XY-axis driving mechanism includes an X-axis driving mechanism and a Y-axis driving mechanism, the X-axis driving mechanism is connected to the Y-axis guide rail, and the Y-axis guide rail can move linearly on the X-axis guide rail under the drive of the X-axis driving mechanism, and the Y-axis driving mechanism is connected to the finger cylinder, and the finger cylinder can move linearly on the Y-axis guide rail under the drive of the Y-axis driving mechanism.

[0020] As a preferred solution, the XY-axis moving mechanism includes two X-axis guide rails parallel to each other, each X-axis guide rail is slidably provided with an X-axis guide rail slider, the top of the X-axis guide rail slider is connected to a Y-axis platform sliding substrate, a Y-axis mechanism platform is provided on the top of the Y-axis platform sliding substrate, the Y-axis guide rail is arranged on the Y-axis mechanism platform, a Y-axis guide rail slider is slidably provided on the Y-axis guide rail, and the finger cylinder is connected to the Y-axis guide rail through the Y-axis guide rail slider.

[0021] As a preferred solution, the X-axis driving mechanism includes an X-axis synchronous wheel A and an X-axis synchronous wheel B respectively arranged at both ends of the X-axis guide rail, an X-axis synchronous belt is connected between the X-axis synchronous wheel A and the X-axis synchronous wheel B, the X-axis synchronous wheel A is connected to an X-axis servo motor, and the X-axis synchronous belt is connected to the Y-axis guide rail; the Y-axis driving mechanism includes a Y-axis synchronous wheel A and a Y-axis synchronous wheel B respectively arranged at both ends of the Y-axis guide rail, a Y-axis synchronous belt is connected between the Y-axis synchronous wheel A and the Y-axis synchronous wheel B, the Y-axis synchronous wheel A is connected to the Y-axis servo motor, and the Y-axis synchronous belt is connected to the finger cylinder.

[0022] As a preferred solution, an X-axis shading sheet is provided at one end of the Y-axis guide rail close to the X-axis guide rail, and a Y-axis shading sheet is provided at the finger cylinder, and the X-axis shading sheet and the Y-axis shading sheet are electrically connected to the black glue feeding controller respectively.

[0023] As a preferred solution, a plurality of guide rail sensors are provided near the X-axis guide rail and the Y-axis guide rail, and the guide rail sensors are electrically connected to the black glue feeding controller.

[0024] As a preferred solution, a plurality of groups of beam sensors are provided on both sides of the vinyl placement area.

[0025] As an implementation scheme, the device for realizing automatic loading of black glue also includes a black glue loading control box, the black glue loading controller is arranged in the black glue loading control box, and a black glue loading work surface is provided on the top of the black glue loading control box, and the silo, direct vibration feeding mechanism, circular vibration, direct vibration feeding mechanism, rotary feeding mechanism and black glue grabbing mechanism are all installed on the black glue loading work surface.

[0026] Compared with the prior art, the beneficial technical effects of the present invention are:

[0027] The device for realizing automatic black glue loading provided by the present invention can not only realize automatic black glue loading in the semiconductor packaging process, but also effectively solve the many defects existing in manual black glue loading, and can significantly improve the efficiency and quality of black glue loading, and can significantly reduce the production cost. Therefore, the present invention has significant industrial application value. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is an axonometric diagram of a device for realizing automatic black glue feeding provided by an embodiment of the present invention;

[0029] Figure 2 is an axonometric diagram of the direct vibration feeding mechanism described in an embodiment of the present invention;

[0030] Figure 3 is an axonometric view of the rotary feeding mechanism described in an embodiment of the present invention;

[0031] Figure 4 is an axonometric diagram of the vinyl grabbing mechanism described in an embodiment of the present invention;

[0032] Figure 5 is a top view of the black glue grabbing mechanism described in the embodiment of the present invention;

[0033] Figure 6 is a partial structural schematic diagram of the black glue grabbing mechanism described in an embodiment of the present invention;

[0034] The numbers in the figure are as follows:

[0035] 1. Bin; 2. Direct vibration feeding mechanism; 21. Direct vibration feeding; 22. Direct vibration feeding track; 3. Circular vibration; 4. Direct vibration feeding mechanism; 41. Direct vibration feeding; 42. Direct vibration feeding track; 43. Feeding limit mechanism; 431. Feeding limit spring; 432. Feeding limit spring shaft; 433. Feeding limit spring; 434. Feeding limit spring baffle; 44. Feeding direct vibration track side plate; 45. Inlet end sensor; 46. Outlet end sensor; 5. Rotary feeding mechanism; 51. Rotary feeding motor; 52. Rotary feeding shaft ; 53, rotary feed coupling; 54, rotary feed bearing seat A; 55, rotary feed bearing seat B; 56, rotary feed head; 57, rotary feed shading disc; 58, shading disc sensor; 59, through-beam sensor A; 510, through-beam sensor B; 511, through-beam sensor C; 512, rotary feed bottom plate; 513, rotary feed motor seat; 6, black glue grabbing mechanism; 61, finger cylinder; 62, X-axis guide rail; 63, Y-axis guide rail; 64, X-axis guide rail slider; 65, Y-axis platform sliding base plate; 66, Y-axis mechanism platform; 67, Y-axis guide slider; 68, X-axis synchronous wheel A; 69, X-axis synchronous wheel B; 610, X-axis synchronous belt; 611, X-axis servo motor; 612, Y-axis synchronous wheel A; 613, Y-axis synchronous wheel B; 614, Y-axis synchronous belt; 615, Y-axis servo motor; 616, cylinder mounting slider; 617, cylinder base plate; 618, slide cylinder seat; 619, slide cylinder; 620, finger cylinder gripper; 621, cylinder counter-shooting sensor; 622, X-axis idler wheel fixing bracket; 623, X Axis idler shaft; 624, Y-axis idler fixing frame; 625, Y-axis idler shaft; 626, X-axis belt connecting block; 627, X-axis belt clamping block; 628, Y-axis belt connecting block; 629, Y-axis belt clamping block; 630, X-axis shading sheet; 631, Y-axis shading sheet; 632, guide rail sensor; 7, black glue placement area; 8, black glue shortage detection component; 9, waste box; 10, through-beam sensor; 11, in-place sensor; 12, black glue feeding control box; 13, black glue feeding work surface; 14, fixture positioning pin. DETAILED DESCRIPTION

[0036] The technical solution of the present invention will be further described in detail below in conjunction with the embodiments and drawings.

[0037] Example

[0038] like Figures 1 to 6As shown: The present invention provides a device for realizing automatic loading of black glue, comprising a silo 1, a direct vibration feeding mechanism 2, a circular vibration 3, a direct vibration feeding mechanism 4, a rotary feeding mechanism 5, a black glue grabbing mechanism 6 and a black glue loading controller (not shown), wherein the direct vibration feeding mechanism 2 is located below the silo 1 and communicates with the silo 1, the circular vibration 3 is located between the outlet end of the direct vibration feeding mechanism 2 and the inlet end of the direct vibration feeding mechanism 4, the rotary feeding mechanism 5 is located at the outlet end of the direct vibration feeding mechanism 4, the black glue grabbing mechanism 6 is located near the rotary feeding mechanism 5, and the black glue loading controller is electrically connected to the direct vibration feeding mechanism 22, the circular vibration 23, the direct vibration feeding mechanism 24, the rotary feeding mechanism 25 and the black glue grabbing mechanism 26, respectively. The black glue falls into the direct vibration feeding mechanism 22 through the hopper 21 (the bottom of the hopper 21 has an opening or an openable and closable outlet, so that the hopper 21 is connected with the direct vibration feeding mechanism 22, so that the black glue falls into the direct vibration feeding mechanism 22 through the hopper 21), and then is transported to the circular vibration 23, and after being arranged by the circular vibration 23, it is transported to the direct vibration feeding mechanism 24 (the circular vibration 23 rotates and vibrates to arrange the black glue in the circular vibration 23 neatly and transport it to the direct vibration feeding mechanism 24), and then is obtained by the rotating feeding mechanism 25, and then the black glue grabbing mechanism 26 grabs the black glue on the rotating feeding mechanism 25. The present invention realizes automatic feeding of black glue through the above design, which can not only effectively improve the efficiency of black glue feeding and significantly reduce production costs, but also effectively avoid many defects existing in manual operation, and can ensure the quality of black glue feeding and subsequent product plastic sealing.

[0039] A black glue placement area 7 is provided near the black glue grabbing mechanism 6. The black glue grabbing mechanism 6 grabs the black glue on the rotating feeding mechanism 5 and places the black glue on the black glue placement area 7, so that the black glue can be placed in the black glue placement area 7 in sequence. In addition, a jig (not shown) for placing the black glue can be provided in the black glue placement area 7, so that the black glue can be placed on the jig in sequence, so that the batched black glue can be placed in the press, thereby realizing batched plastic sealing of semiconductor sheets.

[0040] See also Figure 1 As shown, the direct vibration feeding mechanism 2 includes a feeding direct vibration 21 and a direct vibration feeding track 22 installed on the feeding direct vibration 21 and communicating with the silo 1. The black glue falls from the silo 1 onto the direct vibration feeding track 22, and the feeding direct vibration 21 drives the direct vibration feeding track 22 to vibrate together, thereby sending the black glue to the circular vibration 3.

[0041] In addition, the height of the inlet end of the direct vibration feed track 22 is higher than the height of the outlet end of the direct vibration feed track 22, and the height of the outlet end of the direct vibration feed track 22 is higher than the height of the circular vibration 3, so that the direct vibration feed track 22 can transfer the vinyl to the circular vibration 3.

[0042] The round vibrator 3 is provided with a black glue shortage detection component 8 for detecting whether the black glue in the round vibrator 3 is lacking, and the black glue shortage detection component 8 is electrically connected to the black glue feeding controller. When in use, the black glue shortage detection component 8 detects whether the black glue in the round vibrator 3 is lacking, and feeds back the detection result to the black glue feeding controller to ensure the continuous delivery of the black glue.

[0043] See also Figure 1 and Figure 2 As shown, the direct vibration feeding mechanism 4 includes a feeding direct vibration 41 and a feeding direct vibration track 42 installed on the feeding direct vibration 41, and a feeding limiting mechanism 43 is provided at the outlet end of the feeding direct vibration track 42.

[0044] The feed limit mechanism 43 includes a feed limit spring 431, a feed limit spring shaft 432, a feed limit spring 433 and a feed limit spring baffle 434. The feed limit spring 431 is arranged in the feed straight vibration track 42 along the extension direction of the feed straight vibration track 42, and the feed limit spring baffle 434 is arranged at the upper part of the feed straight vibration track 42. The end of the feed limit spring 431 is connected to the feed limit spring baffle 434 and can move up and down along the feed limit spring baffle 434. The feed limit spring shaft 432 is horizontally penetrated in the feed straight vibration track 42 and is perpendicular to the feed straight vibration track 42. The feed limit spring 433 is sleeved on the feed limit spring shaft 432, and the two ends of the feed limit spring 433 are respectively connected to the feed limit spring 431 and the feed limit spring baffle 434. When in use, the black glue is sequentially sent to the feed straight vibration track 42 through the circular vibrator 3, and the feed straight vibration track 41 drives the feed straight vibration track 42 to vibrate together, and the black glue is sent toward the outlet end of the feed straight vibration track 42 until the black glue hits the feed limit spring piece 431 and cannot move forward.

[0045] At the top of the feed straight vibration track 42, symmetrical feed straight vibration track side plates 44 are vertically arranged along the extension direction thereof. An inlet end sensor 45 is arranged at the inlet end of the feed straight vibration track 42, and an outlet end sensor 46 is arranged at the outlet end of the feed straight vibration track. The inlet end sensor 45 is used to detect whether the black glue enters the feed straight vibration track 42, and the outlet end sensor 46 is used to detect whether the black glue reaches the outlet end of the feed straight vibration track. The inlet end sensor 45 and the outlet end sensor 46 are electrically connected to the black glue feeding controller respectively. When the black glue is transmitted to the outlet end of the feed straight vibration track 42, the outlet end sensor 46 detects the black glue information and transmits the signal to the black glue feeding controller. The black glue feeding controller starts the rotary feeding mechanism 5, and the rotary feeding mechanism 5 sets the black glue in the feed limit mechanism 43. The feed limit spring piece 431 is pressed down and connected with the feed straight vibration track 42. The feed limit spring piece 431 cannot limit the forward movement of the black glue, and the black glue can reach the rotating feeding mechanism 5 and be obtained by the rotating feeding mechanism 5. When the black glue is obtained by the rotating feeding mechanism 5, the rotating feeding mechanism 5 is separated from the feed straight vibration track 42. The feed limit spring piece 431 is not subjected to the pressure of the rotating feeding mechanism 5, and can return to the initial position under the action of the feed limit spring piece shaft 432, so that it can play a blocking role for the next black glue that is about to arrive.

[0046] See also Figure 3As shown, the rotary feeding mechanism 5 includes a rotary feeding motor 51, a rotary feeding shaft 52, a rotary feeding coupling 53, a rotary feeding bearing shaft seat A 54 with a built-in bearing, and a rotary feeding bearing shaft seat B 55 with a built-in bearing. One end of the rotary feeding shaft 52 is inserted into the rotary feeding bearing shaft seat A 54, and the other end passes through the rotary feeding bearing shaft seat B 55 and is connected to the shaft of the rotary feeding motor 51 through the rotary feeding coupling 53. A rotary feeding head 56 is provided on the rotary feeding shaft 52, and the rotary feeding motor 51 is electrically connected to the black glue feeding controller. When the black glue is conveyed to the outlet end of the feeding straight vibration track 42, the rotary feeding motor 51 is started, the rotary feeding motor 51 rotates, and then drives the rotary feeding shaft 52 to rotate, and then drives the rotary feeding head 56 to rotate, until the rotary feeding head 56 is connected with the feeding straight vibration track 42, the rotary feeding motor 51 stops rotating, and the black glue on the feeding straight vibration track 42 can enter the rotary feeding head 56 (the rotary feeding head 56 presses down the feeding limit spring piece 431 on the feeding straight vibration track 42, so that the black glue is no longer affected Blocking, thereby allowing the black glue to enter the rotary feeding head 56 from the feed straight vibration track 42), so that it can be obtained by the rotary feeding mechanism 5. After the black glue is obtained, the rotary feeding motor 51 rotates in the opposite direction, driving the rotary feeding head 56 carrying the black glue to separate from the feed straight vibration track 42 and return to the initial position. At this time, the black glue grabbing mechanism 6 can move to the rotary feeding mechanism 5 and then grab the black glue in the rotary feeding head 56 and place it in the black glue placement area 7 for subsequent transportation.

[0047] A rotating feeding shielding disc 57 is provided at one end of the rotating feeding shaft 52 away from the rotating feeding motor 51, and two notches are provided on the rotating feeding shielding disc 57 along the circumferential direction (the angle between the two notches can be set according to the use requirements, for example, in this embodiment, the angle between the two notches is 171 degrees), and two shielding disc sensors 58 for detecting the notches on the rotating feeding shielding disc 57 are provided near the rotating feeding shielding disc 57, and the shielding disc sensors 58 are electrically connected to the vinyl feeding controller. The shielding disc sensor 58 is used to detect the notches on the rotating feeding shielding disc 57, and then detect and control the rotation of the rotating feeding motor 51 and the rotating feeding shaft 52. Specifically, when the shielding disc sensor 58 detects the notches on the rotating feeding shielding disc 57 and feeds back the detection information to the vinyl feeding controller, the vinyl feeding controller controls the rotating feeding motor 51 to stop rotating. Therefore, the combination of the rotating feeding shielding disc 57 and the shielding disc sensor 58 can also be regarded as an automatic control switch of the rotating feeding motor 51.

[0048] A set of through-beam sensors A 59 for detecting whether there is black glue at the outlet end of the direct vibration feeding mechanism 4 and a set of through-beam sensors B 510 for detecting the height of black glue are provided at both ends of the rotary feeding shaft 52, and a set of through-beam sensors C 511 for detecting whether there is black glue in the rotary feeding head 56 are provided at both ends of the rotary feeding head 56, and the through-beam sensors A 59, B 510, and C 511 are electrically connected to the black glue feeding controller respectively. During use, the through-beam sensor A 59 is used to detect whether the black glue in the direct vibration feeding mechanism 4 is in place, so that the black glue feeding controller decides whether to start the rotary feeding mechanism 5 according to the through-beam sensor A 59; the through-beam sensor B 510 is used to detect the height of black glue to prevent the quality of black glue from being unqualified; the through-beam sensor C 511 is used to detect whether there is black glue in the rotary feeding head 56. The above design can better play an automatic detection and control role in the operation of the rotary feeding mechanism 5.

[0049] The rotary feeding mechanism 5 includes a rotary feeding bottom plate 512, and the rotary feeding motor 51, the rotary feeding bearing shaft seat A 54, and the rotary feeding bearing shaft seat B 55 are all installed on the rotary feeding bottom plate 212, which can play a role in fixing the rotary feeding mechanism 5 as a whole. In addition, the rotary feeding mechanism 5 also includes a rotary feeding motor seat 513 for installing the rotary feeding motor 51. Specifically, the rotary feeding motor seat 513 is installed at one end of the rotary feeding coupling 53 away from the rotary feeding bearing shaft seat B 55.

[0050] In addition, a waste box 9 is provided near the rotating feeding mechanism 5, for example, it can be provided below the rotating feeding mechanism 5. When the black glue has quality defects (for example, when the through-beam sensor B 59 detects that the height of the black glue is unqualified), the black glue falls directly from the outlet end of the direct vibration feeding mechanism 4 into the waste box 9.

[0051] Recombination Figures 4 to 6 As shown, the black glue grabbing mechanism 6 includes an XY axis moving mechanism and an XY axis driving mechanism arranged around the black glue placement area 7, and a finger cylinder 61 is slidably arranged on the XY axis moving mechanism. The finger cylinder 61 can move on the XY axis moving mechanism under the drive of the XY axis driving mechanism, and the finger cylinder 61 and the XY axis driving mechanism are respectively electrically connected to the black glue feeding controller. When in use, the black glue placement area 7 can be installed with a fixture for placing black glue, and the black glue grabbing mechanism 6 moves the finger cylinder 61 to the rotary feeding mechanism 5, grabs the black glue from the rotary feeding mechanism 5, and uniformly places the black glue on the fixture, so that the black glue can be put into the press in batches for subsequent sheet plastic sealing operations.

[0052] Specifically, in this embodiment, the XY-axis moving mechanism includes an X-axis guide rail 62, on which a Y-axis guide rail 63 is slidably provided, and the finger cylinder 61 is slidably provided on the Y-axis guide rail 63; the XY-axis driving mechanism includes an X-axis driving mechanism and a Y-axis driving mechanism, the X-axis driving mechanism is connected to the Y-axis guide rail 63, and the Y-axis guide rail 63 can move linearly on the X-axis guide rail 62 under the drive of the X-axis driving mechanism, and the Y-axis driving mechanism is connected to the finger cylinder 61, and the finger cylinder 61 can move linearly on the Y-axis guide rail 63 under the drive of the Y-axis driving mechanism.

[0053] Further, the XY axis moving mechanism includes two X axis guide rails 62 parallel to each other, each X axis guide rail 62 is slidably provided with an X axis guide rail slider 64, the top of the X axis guide rail slider 64 is connected with a Y axis platform sliding base plate 65, a Y axis mechanism platform 66 is provided on the top of the Y axis platform sliding base plate 65, the Y axis guide rail 63 is provided on the Y axis mechanism platform 66, a Y axis guide rail slider 67 is slidably provided on the Y axis guide rail 63, and the finger cylinder 61 is connected to the Y axis guide rail 63 through the Y axis guide rail slider 67. The X axis driving mechanism is connected to the Y axis platform sliding base plate 65, and then indirectly connected to the Y axis guide rail 63. The two X axis guide rails 62 can better balance and stabilize the Y axis guide rail 63, thereby enhancing the balance and stability of the XY axis moving mechanism.

[0054] Furthermore, the X-axis driving mechanism includes an X-axis synchronous wheel A 68 and an X-axis synchronous wheel B 69 respectively arranged at both ends of the X-axis guide rail 62, an X-axis synchronous belt 610 is connected between the X-axis synchronous wheel A 68 and the X-axis synchronous wheel B 69, the X-axis synchronous wheel A 68 is connected to an X-axis servo motor 611, and the X-axis synchronous belt 610 is connected to the Y-axis guide rail 63; the Y-axis driving mechanism includes a Y-axis synchronous wheel A 612 and a Y-axis synchronous wheel B 613 respectively arranged at both ends of the Y-axis guide rail 63, a Y-axis synchronous belt 614 is connected between the Y-axis synchronous wheel A 612 and the Y-axis synchronous wheel B 613, the Y-axis synchronous wheel A 612 is connected to a Y-axis servo motor 615, and the Y-axis synchronous belt 614 is connected to the finger cylinder 61. The X-axis synchronous wheel A 68, the X-axis synchronous wheel B 69, the X-axis synchronous belt 610, and the X-axis servo motor 611 constitute a belt-transmission type X-axis driving mechanism. During installation, the X-axis synchronous belt 610 is connected to the Y-axis platform sliding base plate 65, thereby connecting the X-axis driving mechanism to the Y-axis guide rail 63; the Y-axis synchronous wheel A 612, the Y-axis synchronous wheel B 613, the Y-axis synchronous belt 614, and the Y-axis servo motor 615 constitute a belt-transmission type Y-axis driving mechanism. During installation, the Y-axis synchronous belt 614 is connected to the finger cylinder 61, thereby connecting the Y-axis driving mechanism to the finger cylinder 61.

[0055] During installation, a cylinder mounting slider 616 is provided on the Y-axis guide rail slider 67, a cylinder base plate 617 is installed on the cylinder mounting slider 616, a slide cylinder seat 618 is provided on the cylinder base plate 617, a slide cylinder seat 618 is provided on the slide cylinder seat 618, and a slide cylinder 619 is provided on the slide cylinder 619. The finger cylinder 61 is installed on the slide cylinder 619, so that the finger cylinder 61 can be slidably installed on the Y-axis guide rail 63. In addition, a cylinder counter-shooting sensor 621 is provided on the clamping claw 620 of the finger cylinder 61 to detect the grasping condition of the finger cylinder 61.

[0056] During installation, an X-axis idler wheel fixing frame 622 is installed at the X-axis synchronous wheel B 69, an X-axis idler wheel shaft 623 is installed in the X-axis idler wheel fixing frame 622, and the X-axis synchronous wheel B 69 is installed in the X-axis idler wheel fixing frame 622 through the X-axis idler wheel shaft 623; correspondingly, a Y-axis idler wheel fixing frame 624 is installed at the Y-axis synchronous wheel B 613, a Y-axis idler wheel shaft 625 is installed in the Y-axis idler wheel fixing frame 624, and the Y-axis synchronous wheel B613 is installed in the Y-axis idler wheel fixing frame 624 through the Y-axis idler wheel shaft 625.

[0057] During installation, an X-axis belt connecting block 626 is provided on the Y-axis platform sliding base plate 65, an X-axis belt clamping block 627 is provided on the X-axis belt connecting block 626, and the X-axis belt clamping block is connected to the X-axis synchronous belt 610, so that the X-axis synchronous belt 610 is connected to the Y-axis platform sliding base plate 65, and then the X-axis drive mechanism is connected to the Y-axis guide rail 63; correspondingly, a Y-axis belt connecting block 628 is provided on the cylinder mounting slider 616, and a Y-axis belt clamping block 629 is provided on the Y-axis belt connecting block 628, and the Y-axis belt clamping block 629 is connected to the Y-axis synchronous belt 614, so that the cylinder mounting slider 616 is connected to the Y-axis synchronous belt 614, and then the Y-axis drive mechanism is connected to the finger cylinder 61.

[0058] In addition, an X-axis light shielding sheet 630 is provided at one end of the Y-axis guide rail 63 close to the X-axis guide rail 62, and a Y-axis light shielding sheet 631 is provided at the finger cylinder 61, and the X-axis light shielding sheet 630 and the Y-axis light shielding sheet 631 are respectively electrically connected to the black glue feeding controller. The X-axis light shielding sheet 630 can be used to feedback the position of the Y-axis guide rail 63 running on the X-axis guide rail 62, and the Y-axis light shielding sheet 631 can be used to feedback the position of the finger cylinder 61 running on the Y-axis guide rail 63.

[0059] A plurality of guide rail sensors 632 are provided near the X-axis guide rail 62 and the Y-axis guide rail 63 , and the guide rail sensors 632 are electrically connected to the black glue feeding controller.

[0060] In addition, a plurality of groups of beam sensors 10 are provided on both sides of the vinyl placement area 7 to detect the placement of the vinyl in the vinyl placement area 7. In addition, a position sensor 11 is provided at the vinyl placement area 7 to detect whether a fixture for placing the vinyl is in place.

[0061] In addition, the device for realizing automatic black glue feeding also includes a black glue feeding control box 12, the black glue feeding controller is arranged in the black glue feeding control box 12, a black glue feeding work surface 13 is arranged on the top of the black glue feeding control box 12, the silo 1, the direct vibration feeding mechanism 2, the circular vibration 3, the direct vibration feeding mechanism 4, the rotary feeding mechanism 5 and the black glue grabbing mechanism 6 are all installed on the black glue feeding work surface 13, and the black glue placement area 7 is also arranged on the black glue feeding work surface 13. In addition, a plurality of fixture positioning pins 14 for positioning the fixture for placing black glue are arranged at the black glue placement area 7 on the black glue feeding work surface 13.

[0062] Finally, it is necessary to point out here that the above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily thought of by any technician familiar with the technical field within the technical scope disclosed by the present invention should be covered within the protection scope of the present invention.

Claims

1. A device for realizing automatic feeding of black glue, characterized in that: It includes a material bin, a direct vibration feeding mechanism, a circular vibration, a direct vibration feeding mechanism, a rotary feeding mechanism, a black glue grabbing mechanism and a black glue loading controller, the direct vibration feeding mechanism is located below the material bin and communicated with the material bin, the circular vibration is located between the outlet end of the direct vibration feeding mechanism and the inlet end of the direct vibration feeding mechanism, the rotary feeding mechanism is located at the outlet end of the direct vibration feeding mechanism, the black glue grabbing mechanism is located near the rotary feeding mechanism, and the black glue loading controller is electrically connected to the direct vibration feeding mechanism, the circular vibration, the direct vibration feeding mechanism, the rotary feeding mechanism and the black glue grabbing mechanism respectively; the direct vibration feeding mechanism includes a feeding direct vibration and a feeding direct vibration track installed on the feeding direct vibration, a feeding limiting mechanism is provided at the outlet end of the feeding direct vibration track, the feeding limiting mechanism includes a feeding limiting spring, a feeding limiting spring shaft, a feeding limiting spring spring baffle, and the feeding limiting spring is arranged in the feeding direct vibration track along the extension direction of the feeding direct vibration track, The feed limit spring baffle is arranged on the upper part of the feed straight vibration track, the end of the feed limit spring is connected to the feed limit spring baffle and can move up and down along the feed limit spring baffle, the feed limit spring shaft is horizontally penetrated in the feed straight vibration track and is perpendicular to the feed straight vibration track, the feed limit spring is sleeved on the feed limit spring shaft, and the two ends of the feed limit spring are respectively connected to the feed limit spring and the feed limit spring baffle; the rotary feeder The structure includes a rotary feeding motor, a rotary feeding shaft, a rotary feeding coupling, a rotary feeding bearing shaft seat A with a built-in bearing, and a rotary feeding bearing shaft seat B with a built-in bearing. One end of the rotary feeding shaft is inserted into the rotary feeding bearing shaft seat A, and the other end passes through the rotary feeding bearing shaft seat B and is connected to the shaft of the rotary feeding motor through the rotary feeding coupling. A rotary feeding head is provided on the rotary feeding shaft, and the rotary feeding motor is electrically connected to the black glue feeding controller.

2. The device for automatically feeding black glue according to claim 1, characterized in that: The direct vibration feeding mechanism comprises a feeding direct vibration and a direct vibration feeding track installed on the feeding direct vibration and communicating with the material bin.

3. The device for realizing automatic black glue feeding according to claim 1 is characterized in that: A rotating feed shading disc is provided at the end of the rotating feed shaft away from the rotating feed motor, two notches are provided on the rotating feed shading disc along the circumferential direction, and two shading disc sensors for detecting the notches on the rotating feed shading disc are provided near the rotating feed shading disc, and the shading disc sensors are electrically connected to the vinyl feeding controller.

4. The device for realizing automatic black glue feeding according to claim 1 is characterized in that: The black glue grabbing mechanism includes an XY axis moving mechanism and an XY axis driving mechanism. A finger cylinder is slidably provided on the XY axis moving mechanism. The finger cylinder can move on the XY axis moving mechanism under the drive of the XY axis driving mechanism. The finger cylinder and the XY axis driving mechanism are electrically connected to the black glue feeding controller respectively.

5. The device for automatically feeding black glue according to claim 4 is characterized in that: The XY-axis moving mechanism includes an X-axis guide rail, a Y-axis guide rail is slidably provided on the X-axis guide rail, and the finger cylinder is slidably provided on the Y-axis guide rail; the XY-axis driving mechanism includes an X-axis driving mechanism and a Y-axis driving mechanism, the X-axis driving mechanism is connected to the Y-axis guide rail, and the Y-axis guide rail can move linearly on the X-axis guide rail under the drive of the X-axis driving mechanism, and the Y-axis driving mechanism is connected to the finger cylinder, and the finger cylinder can move linearly on the Y-axis guide rail under the drive of the Y-axis driving mechanism.

6. The device for realizing automatic black glue feeding according to claim 5 is characterized in that: The XY-axis moving mechanism includes two X-axis guide rails parallel to each other, an X-axis guide rail slider is slidably provided on each X-axis guide rail, the top of the X-axis guide rail slider is connected to a Y-axis platform sliding substrate, a Y-axis mechanism platform is provided on the top of the Y-axis platform sliding substrate, the Y-axis guide rail is arranged on the Y-axis mechanism platform, a Y-axis guide rail slider is slidably provided on the Y-axis guide rail, and the finger cylinder is connected to the Y-axis guide rail through the Y-axis guide rail slider.

7. The device for realizing automatic black glue feeding according to claim 5, characterized in that: The X-axis driving mechanism includes an X-axis synchronous wheel A and an X-axis synchronous wheel B respectively arranged at both ends of the X-axis guide rail, an X-axis synchronous belt is connected between the X-axis synchronous wheel A and the X-axis synchronous wheel B, the X-axis synchronous wheel A is connected to an X-axis servo motor, and the X-axis synchronous belt is connected to the Y-axis guide rail; the Y-axis driving mechanism includes a Y-axis synchronous wheel A and a Y-axis synchronous wheel B respectively arranged at both ends of the Y-axis guide rail, a Y-axis synchronous belt is connected between the Y-axis synchronous wheel A and the Y-axis synchronous wheel B, the Y-axis synchronous wheel A is connected to the Y-axis servo motor, and the Y-axis synchronous belt is connected to the finger cylinder.

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