Feeding machine

Abstract

The invention provides a feeding machine. The feeding machine comprises a trolley, a QP butt joint feeding flow channel, a JIG lifting flow channel, a JIG suction flow channel, a JIG gap bridge flow channel, a QP butt joint flattening flow channel, a QP suction mechanism, a Unit feeding flow channel, a Unit suction flow channel, a visual positioning mechanism, a Tray lifting flow channel and a mechanical arm. The trolley conveys the JIG to the JIG lifting flow channel, and the JIG lifting flow channel conveys the JIG to the JIG suction flow channel; the Unit feeding flow channel conveys a Tray with Units, the manipulator transfers the Units in the Tray to the Unit suction flow channel and detects and adjusts the Units through the visual positioning mechanism, the manipulator transfers the detected and adjusted Units into a JIG of the JIG suction flow channel, and the empty Tray is transferred to the Tray lifting flow channel; the JIG with the Unit is transferred to the JIG gap bridge flow channel and the QP butt joint flattening flow channel in sequence, and the QP suction mechanism sucks the JIG with the Unit and places the JIG in the flattening machine.

Description

Technical Field

[0001] The present invention relates to the field of the structure of a loading machine, and specifically, to a loading machine; in particular, to a loading machine compatible with chips of different specifications. Background Art

[0002] In the manufacturing process of medium and large printed circuit boards in semiconductors, when flattening chips, the chips need to be transported into a flattening machine for flattening. However, the loading machine can often only transport chips of one specification for flattening. When two specifications of chips also need to be transported and flattened, the method adopted in the current process is to use another set of equipment for transportation and flattening, which increases the production cost and also increases the floor area occupied. Summary of the Invention

[0003] Aiming at the defects in the prior art, the purpose of the present invention is to provide a loading machine.

[0004] A loading machine according to the present invention includes: a trolley, a QP docking loading channel, a JIG lifting channel, a JIG suction channel, a JIG bridging channel, a QP docking flattening channel, a QP suction mechanism, a Unit loading channel, a Unit suction channel, a vision positioning mechanism, a Tray lifting channel, and a manipulator, and includes two working modes; where JIG is a fixture, Unit is a chip unit, Tray is a tray, and QP is a substrate.

[0005] Mode 1:

[0006] The trolley transports the JIG to the JIG lifting channel, and the JIG lifting channel transports the JIG to the JIG suction channel;

[0007] The Unit loading channel transports the Tray with Unit, the manipulator transfers the Unit in the Tray to the Unit suction channel and detects and adjusts it through the vision positioning mechanism, the manipulator transfers the detected and adjusted Unit to the JIG in the JIG suction channel, and the empty Tray is transferred to the Tray lifting channel;

[0008] The JIG with Unit is successively transferred to the JIG bridging channel and the QP docking flattening channel, and the QP suction mechanism adsorbs the JIG with Unit and places it in the flattening machine;

[0009] Mode 2:

[0010] The QP board successively passes through the QP docking loading channel, the JIG lifting channel, the JIG suction channel, the JIG bridging channel, and the QP docking flattening channel, and the QP suction mechanism adsorbs the QP board and places it in the flattening machine.

[0011] Preferably, belt transmission components are provided on the QP docking feeding channel, the JIG suction channel, the JIG cross-channel, the QP docking flattening channel, and the Unit suction channel;

[0012] The belt transmission component includes: a fourth synchronous pulley, a fifth motor, and a third flat belt;

[0013] The fifth motor drives the fourth synchronous pulley to rotate, and the fourth synchronous pulley drives the third flat belt to perform a transmission movement.

[0014] Preferably, the JIG lifting channel includes: a JIG lifting platform and a first lifting module;

[0015] The JIG lifting platform is installed on the first lifting module and moves up and down through the first lifting module;

[0016] The JIG lifting platform includes: a toothed belt, a first synchronous pulley, a first motor, a second synchronous pulley, a second motor, a first flat belt, a linear guide, a bottom plate, a lifting cylinder, a clamping plate, and a fork;

[0017] The first motor drives the first synchronous pulley to rotate, and the first synchronous pulley drives the toothed belt to rotate;

[0018] The second motor drives the second synchronous pulley to rotate, and the second synchronous pulley drives the first flat belt to rotate;

[0019] The bottom plate slides along the linear guide, and the bottom plate is clamped on the toothed belt by the clamping plate. When the toothed belt rotates, the clamping plate drives the bottom plate to move with the toothed belt;

[0020] A lifting cylinder is installed on the bottom plate, and the lifting cylinder drives the fork to move up and down.

[0021] Preferably, the JIG suction channel includes: a first forward push cylinder, a first aligning cylinder, and a first blocking cylinder;

[0022] A first blocking cylinder is provided at one end of the JIG suction channel close to the JIG cross-channel, a first forward push cylinder is provided at one end close to the JIG lifting channel, and a first aligning cylinder is provided on the side of the JIG suction channel.

[0023] Preferably, a second blocking cylinder is provided at one end of the JIG cross-channel close to the QP docking flattening channel.

[0024] Preferably, the QP docking flattening channel includes: a second forward push cylinder, a second aligning cylinder, and a third blocking cylinder;

[0025] A second forward push cylinder is provided at one end of the QP docking and flattening runner close to the JIG cross runner, and a third blocking cylinder is provided at the other end. A second aligning cylinder is provided on the side of the QP docking and flattening runner.

[0026] Preferably, a vertically movable vacuum chuck is provided at one end of the QP suction mechanism.

[0027] Preferably, the Unit loading runner includes: a third motor, a guide post, a ball screw, a separating cylinder, and a connecting plate;

[0028] The third motor drives the ball screw to rotate. When the ball screw rotates, the connecting plate moves up and down along the ball screw, and the guide post is installed on the connecting plate and moves together with the connecting plate;

[0029] A stack of Tray trays is placed on the guide post, and a separating cylinder is provided on the periphery of the stack of Tray trays.

[0030] Preferably, the Unit suction runner includes: a third forward push cylinder, a third aligning cylinder, and a fourth blocking cylinder;

[0031] A third forward push cylinder is provided at one end of the Unit suction runner close to the Unit loading runner, a fourth blocking cylinder is provided at the other end, and a third aligning cylinder is provided on the side of the Unit suction runner.

[0032] Preferably, the Tray tray lifting runner includes: a second lifting module and a Tray tray lifting platform;

[0033] The Tray tray lifting platform is installed on the second lifting module and moves up and down through the second lifting module;

[0034] The Tray tray lifting platform includes: a fifth blocking cylinder, a third synchronous pulley, a fourth motor, a synchronous belt, and a second flat belt;

[0035] The fourth motor drives the third synchronous pulley to rotate through the synchronous belt, and the third synchronous pulley drives the second flat belt to perform a transmission movement;

[0036] A fifth blocking cylinder is provided on the Tray tray lifting platform.

[0037] Compared with the prior art, the present invention has the following beneficial effects:

[0038] This application will design a loading machine that is compatible with different specifications of chips. When in use, it can transport chips of different specifications without the need to adopt another set of equipment, which can save one machine, save manpower and material resources, and while improving work efficiency, reduce the occupied area of factory machines, which is more beneficial for the layout planning of factory automation introduction. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] Other features, objects, and advantages of the present invention will become more apparent from the following detailed description of non - limiting embodiments read in conjunction with the accompanying drawings:

[0040] Figure 1 It is a schematic top - view of the loading machine as a whole;

[0041] Figure 2 It is a schematic diagram of the QP docking loading channel structure;

[0042] Figure 3 It is a schematic diagram of the JIG lifting channel structure;

[0043] Figure 4 It is a schematic diagram of the JIG lifting platform structure;

[0044] Figure 5 It is a schematic diagram of the JIG suction channel structure;

[0045] Figure 6 It is a schematic diagram of the JIG cross - bridge channel structure;

[0046] Figure 7 It is a schematic diagram of the QP docking flattening channel structure;

[0047] Figure 8 It is a schematic diagram of the QP suction mechanism structure;

[0048] Figure 9 It is a schematic diagram of the Unit loading channel structure;

[0049] Figure 10 It is a schematic diagram of the Unit suction channel structure;

[0050] Figure 11 It is a schematic diagram of the Tray - disk lifting channel structure;

[0051] Figure 12 It is a schematic diagram of the Tray - disk lifting platform structure; As shown in the figure:

[0052] DETAILED DESCRIPTION OF THE EMBODIMENTS

[0053] The present invention will be described in detail below in conjunction with specific embodiments. The following embodiments will help those skilled in the art to further understand the present invention, but do not limit the present invention in any form. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present invention, several changes and improvements can be made. These all belong to the protection scope of the present invention.

[0054] Embodiment 1

[0055] As Figure 1As shown in the figure, this embodiment includes: trolley 1, QP docking feeding channel 2, JIG lifting channel 3, JIG suction channel 4, JIG bridge channel 5, QP docking flattening channel 6, QP suction mechanism 7, Unit feeding channel 8, Unit suction channel 9, vision positioning mechanism 10, Tray lifting channel 11, and manipulator 12, and includes two working modes;

[0056] Mode 1: The trolley 1 transports the JIG to the JIG lifting channel 3, and the JIG lifting channel 3 transports the JIG to the JIG suction channel 4; the Unit feeding channel 8 transports the Tray with Units, the manipulator 12 transfers the Units in the Tray to the Unit suction channel 9 and detects and adjusts them through the vision positioning mechanism 10, the manipulator 12 transfers the detected and adjusted Units into the JIG in the JIG suction channel 4, and the empty Tray is transferred to the Tray lifting channel 11; the JIG with Units is successively transferred to the JIG bridge channel 5 and the QP docking flattening channel 6, and the QP suction mechanism 7 adsorbs the JIG with Units and places it in the flattening machine;

[0057] Mode 2: The QP board passes through the QP docking feeding channel 2, JIG lifting channel 3, JIG suction channel 4, JIG bridge channel 5, and QP docking flattening channel 6 in sequence, and the QP suction mechanism 7 adsorbs the QP board and places it in the flattening machine.

[0058] The working principle of the vision positioning mechanism 10 is: a camera is used to capture the picture, and the captured result is fed back to the manipulator 12, and the manipulator 12 adjusts the position according to the feedback result.

[0059] As Figure 2 shown, belt transmission components are provided on the QP docking feeding channel 2, JIG suction channel 4, JIG bridge channel 5, QP docking flattening channel 6, and Unit suction channel 9; taking the three-dimensional view of the QP docking feeding channel 2 as an example, the belt transmission component includes: the fourth synchronous pulley 13, the fifth motor 14, and the third flat belt 15; the fifth motor 14 drives the fourth synchronous pulley 13 to rotate, and the fourth synchronous pulley 13 drives the third flat belt 15 to perform transmission movement. The JIG or QP can enter the next working station under the transmission of the third flat belt 15.

[0060] As Figure 3-4As shown in the figure, the JIG lifting channel 3 includes a JIG lifting platform 301 and a first lifting module 302. The JIG lifting platform 301 is installed on the first lifting module 302 and moves up and down through the first lifting module 302. The JIG lifting platform 301 includes a toothed belt 3011, a first synchronous pulley 3012, a first motor 3013, a second synchronous pulley 3014, a second motor 3015, a first flat belt 3016, a linear guide 3017, a bottom plate 3018, a lifting cylinder 3019, a clamping plate 3020, and a fork 3021. The first motor 3013 drives the first synchronous pulley 3012 to rotate, and the first synchronous pulley 3012 drives the toothed belt 3011 to rotate. The second motor 3015 drives the second synchronous pulley 3014 to rotate, and the second synchronous pulley 3014 drives the first flat belt 3016 to rotate. The bottom plate 3018 slides along the linear guide 3017, and the bottom plate 3018 is clamped on the toothed belt 3011 through the clamping plate 3020. When the toothed belt 3011 rotates, the clamping plate 3020 drives the bottom plate 3018 to move with the toothed belt 3011. A lifting cylinder 3019 is installed on the bottom plate 3018, and the lifting cylinder 3019 drives the fork 3021 to move up and down. When the fork 3021 extends under the drive of the toothed belt 3011 and forks and installs the JIG or QP board, the lifting cylinder 3019 works to lift the fork 3021. The fork 3021 drives the JIG or QP board to move above the first flat belt 3016 and then descend again, so that the JIG or QP board falls onto the first flat belt 3016 and is transported to the next station by the first flat belt 3016.

[0061] As Figure 5 shown in the figure, the JIG suction channel 4 includes a first forward push cylinder 401, a first alignment cylinder 402, and a first blocking cylinder 403. A first blocking cylinder 403 is provided at one end of the JIG suction channel 4 close to the JIG bridge channel 5, and a first forward push cylinder 401 is provided at one end close to the JIG lifting channel 3. A first alignment cylinder 402 is provided on the side of the JIG suction channel 4. One end of the JIG or QP board abuts against the first blocking cylinder 403 under the action of the belt transmission assembly, and the other end is positioned and leveled by the push of the first forward push cylinder 401. The side of the JIG or QP board is positioned and leveled by the push of the first alignment cylinder 402.

[0062] As Figure 6 shown in the figure, a second blocking cylinder 501 is provided at one end of the JIG bridge channel 5 close to the QP docking and flattening channel 6. Taking the JIG as an example, if there is no JIG in the next station, that is, in the QP docking and flattening channel 6, the second blocking cylinder 501 no longer blocks, and the JIG immediately flows into the QP docking and flattening channel 6. If there is a JIG, the second blocking cylinder 501 blocks the JIG, so that the JIG waits in the JIG bridge channel 5. The blocking working mode of the second blocking cylinder 501 can be to drive the baffle to expand and contract under the action of the cylinder, so as to realize blocking and releasing.

[0063] As Figure 7 shown, the QP docking and flattening runner 6 includes: a second forward pushing cylinder 601, a second aligning cylinder 602, and a third blocking cylinder 603; a second forward pushing cylinder 601 is provided at one end of the QP docking and flattening runner 6 close to the JIG cross-over runner 5, and a third blocking cylinder 603 is provided at the other end. A second aligning cylinder 602 is provided on the side of the QP docking and flattening runner 6. One end of the JIG or QP board abuts against the third blocking cylinder 603 under the action of the belt transmission assembly, and the other end is positioned and leveled by the pushing of the second forward pushing cylinder 601. The side of the JIG or QP board is positioned and leveled by the pushing of the second aligning cylinder 602.

[0064] As Figure 8 shown, one end of the QP suction mechanism 7 is provided with a vacuum chuck 701 that can move up and down, and the vacuum chuck 701 has an adsorption function. The up and down movement function of the QP suction mechanism 7 can be realized by means known in the art such as a multi-degree-of-freedom manipulator, a linear moving pair, etc.

[0065] As Figure 9 shown, the Unit loading runner 8 includes: a third motor 801, a guide post 802, a ball screw 803, a separating cylinder 804, and a connecting plate 805; the third motor 801 drives the ball screw 803 to rotate. When the ball screw 803 rotates, the connecting plate 805 moves up and down along the ball screw 803. The guide post 802 is installed on the connecting plate 805 and moves together with the connecting plate 805; a stack of Tray trays is placed on the guide post 802, that is, a plurality of Tray trays stacked up and down are placed, and a separating cylinder 804 is provided on the periphery of the stack of Tray trays. First, the guide post 802 moves up and down to align the second Tray tray from the bottom of the stack of Tray trays with the separating cylinder 804. The separating cylinder 804 clamps the Tray tray, and the Tray trays above this Tray tray can all be supported by the separating cylinder 804; then the guide post 802 descends to separate the lowermost Tray tray from the other Tray trays, so that it can be separately conveyed out.

[0066] As Figure 10 For locking, the Unit suction runner 9 includes: a third forward pushing cylinder 901, a third aligning cylinder 902, and a fourth blocking cylinder 903; a third forward pushing cylinder 901 is provided at one end of the Unit suction runner 9 close to the Unit loading runner 8, and a fourth blocking cylinder 903 is provided at the other end. A third aligning cylinder 902 is provided on the side of the Unit suction runner 9. The functions of the third forward pushing cylinder 901, the third aligning cylinder 902, and the fourth blocking cylinder 903 are the same as those of the first forward pushing cylinder 401, the first aligning cylinder 402, and the first blocking cylinder 403 respectively, and will not be introduced one by one here.

[0067] As shown in Figure 11-12 , the Tray tray lifting channel 11 includes: a second lifting module 1101 and a Tray tray lifting platform; the Tray tray lifting platform is installed on the second lifting module 1101 and moves up and down through the second lifting module 1101; the Tray tray lifting platform includes: a fifth blocking cylinder 1102, a third synchronous pulley 1103, a fourth motor 1104, a synchronous belt 1105, and a second flat belt 1106; the fourth motor 1104 drives the third synchronous pulley 1103 to rotate through the synchronous belt 1105, and the third synchronous pulley 1103 drives the second flat belt 1106 to perform a transmission movement; a fifth blocking cylinder 1102 is provided on the Tray tray lifting platform.

[0068] The first lifting module and the second lifting module 1101 in this embodiment achieve lifting by means of a synchronous pulley driving a belt transmission.

[0069] Embodiment 2

[0070] Embodiment 2 is a preferred example of Embodiment 1.

[0071] As shown in Figure 1 , this embodiment has two modes: 1. Transfer the Unit from the Tray tray to the JIG; 2. Transmit the QP board.

[0072] Mode 1:

[0073] First, load materials through the trolley 1. The trolley 1 is provided with a bin, and the bin is filled with a box containing the loading JIG. Manually push the trolley 1 into the equipment along the side rollers, and cooperate with the rollers on both sides of the loading machine for auxiliary guidance to enable the trolley 1 to be successfully aligned. After the trolley 1 arrives, the cylinder on the loading machine clamps the trolley 1, step on the brake of the trolley 1, and the positioning of the trolley 1 is completed.

[0074] Combined with Figure 3-5 shown, a moving fork 3021 is provided on the JIG lifting channel 3. The JIG is taken by inserting this fork 3021 into the box, and after the JIG is taken out, it is placed on the channel. Then the JIG lifting channel 3 rises to transmit the JIG to the JIG suction channel 4. A positioning mechanism is provided on the JIG suction channel 4. The positioning mechanism includes a first forward push cylinder 401, a first alignment cylinder 402, and a first blocking cylinder 403. The first blocking cylinder 403 blocks and stops the JIG, the first forward push cylinder 401 pushes forward, and the first alignment cylinder 402 pushes sideways to position the JIG through this action.

[0075] Combined with Figure 9-10As shown in the figure, a stacking and separating structure is provided on the Unit feeding runner 8. The stacking and separating structure is mainly composed of 4 separating cylinders 804 and the third motor 801 at the bottom. The 4 separating cylinders 804 hold a whole stack of Tray trays above. After the third motor 801 at the bottom drives the ball screw 803 to lift a whole stack of Tray trays, the separating cylinders 804 retract. Then, the connecting plate 805 on the ball screw 803 moves down by the thickness of one Tray tray, and the separating cylinder 804 is inserted into the gap between the lowermost Tray tray and the Tray tray above. By this operation, one Tray tray is separated from a stack of Tray trays. The Tray tray is moved to the Unit suction runner 9. The Unit suction runner 9 is also provided with a fourth blocking cylinder 903, a third forward pushing cylinder 901, and a third aligning cylinder 902. The fourth blocking cylinder 903 blocks and stops the Tray tray, the third forward pushing cylinder 901 pushes forward, and the third aligning cylinder 902 pushes sideways. By this operation, the positioning of the Tray tray is completed.

[0076] A manipulator 12 is provided at the Unit suction runner 9. The manipulator 12 drives the vacuum suction cup above to suck the Unit from the Tray tray, and after being detected and adjusted by the vision positioning mechanism 10, the Unit is placed into the JIG.

[0077] Combined with Figure 12 As shown in the figure, after all the Units are sucked away, the empty Tray trays will flow into the Tray tray lifting runner 11, and the empty Tray trays are transported to the next station through the Tray tray lifting runner 11.

[0078] Combined with Figure 6-8 As shown in the figure, the JIG containing the Unit will flow into the JIG bridge runner 5. If there is no JIG in the next working station, that is, in the QP docking and flattening runner 6, it will immediately flow into the QP docking and flattening runner 6. If there is a JIG, it will wait in the JIG bridge runner 5. The QP suction mechanism 7 is provided with a vacuum suction cup 701. The vacuum suction cup 701 will suck up the JIG in the QP docking and flattening runner 6 and put it into the flattening machine for the next action.

[0079] Mode 2:

[0080] The QP board flows in from the previous machine through the QP docking feeding runner 2, and successively passes through the JIG lifting runner 3, the JIG suction runner 4, the JIG bridge runner 5, and the QP docking and flattening runner 6. Then, still through the QP suction mechanism 7, the QP board is sucked up and put into the flattening machine for the next action.

[0081] The original flattening machine only operates on one type of product. When there is a need to flatten another product, in the case where the flattening machine cannot be compatible with two products and cannot be modified, in this embodiment, a JIG with the same shape as the QP board that the flattening machine can be compatible with is made. The Unit is placed in the JIG, and then this JIG is transported into the flattening machine for operation. Thus, without modifying the flattening machine, the flattening function for chips of different specifications can be satisfied.

[0082] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application 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 should not be construed as a limitation to the present application.

[0083] The specific embodiments of the present invention have been described above. It should be understood that the present invention is not limited to the above specific embodiments, and those skilled in the art can make various changes or modifications within the scope of the claims, which do not affect the essence of the present invention. Without conflict, the embodiments of the present application and the features in the embodiments can be combined with each other arbitrarily.

Claims

1. A loading machine, characterized in that, Including: a trolley (1), a QP docking loading channel (2), a JIG lifting channel (3), a JIG suction channel (4), a JIG bridge channel (5), a QP docking flattening channel (6), a QP suction mechanism (7), a Unit loading channel (8), a Unit suction channel (9), a vision positioning mechanism (10), a Tray lifting channel (11), and a manipulator (12), and including two working modes; Mode 1: The trolley (1) transports the JIG to the JIG lifting channel (3), and the JIG lifting channel (3) transports the JIG to the JIG suction channel (4); The Unit loading channel (8) transports the Tray with the Unit, the manipulator (12) transfers the Unit in the Tray to the Unit suction channel (9) and detects and adjusts it through the vision positioning mechanism (10), the manipulator (12) transfers the detected and adjusted Unit into the JIG in the JIG suction channel (4), and the empty Tray is transferred to the Tray lifting channel (11); The JIG with the Unit is successively transferred to the JIG bridge channel (5) and the QP docking flattening channel (6), and the QP suction mechanism (7) adsorbs the JIG with the Unit and places it in the flattening machine; Mode 2: The QP board successively passes through the QP docking loading channel (2), the JIG lifting channel (3), the JIG suction channel (4), the JIG bridge channel (5), and the QP docking flattening channel (6), and the QP suction mechanism (7) adsorbs the QP board and places it in the flattening machine.

2. The feeding machine according to claim 1, characterized in that: Belt transmission components are provided on the QP docking loading channel (2), the JIG suction channel (4), the JIG bridge channel (5), the QP docking flattening channel (6), and the Unit suction channel (9); The belt transmission component includes: a fourth synchronous pulley (13), a fifth motor (14), and a third flat belt (15); The fifth motor (14) drives the fourth synchronous pulley (13) to rotate, and the fourth synchronous pulley (13) drives the third flat belt (15) to perform a transmission movement.

3. The feeding machine according to claim 1, wherein, The JIG lifting channel (3) includes: a JIG lifting platform (301) and a first lifting module (302); The JIG lifting platform (301) is installed on the first lifting module (302) and moves up and down through the first lifting module (302); The JIG lifting platform (301) includes: a toothed belt (3011), a first synchronous pulley (3012), a first motor (3013), a second synchronous pulley (3014), a second motor (3015), a first flat belt (3016), a linear guide (3017), a bottom plate (3018), a lifting cylinder (3019), a clamping plate (3020), and a fork (3021); The first motor (3013) drives the first synchronous pulley (3012) to rotate, and the first synchronous pulley (3012) drives the toothed belt (3011) to rotate; The second motor (3015) drives the second synchronous pulley (3014) to rotate, and the second synchronous pulley (3014) drives the first flat belt (3016) to rotate; The bottom plate (3018) slides along the line rail (3017), and the bottom plate (3018) is clamped on the toothed belt (3011) through the clamping plate (3020). When the toothed belt (3011) rotates, the clamping plate (3020) drives the bottom plate (3018) to move along with the toothed belt (3011); A lifting cylinder (3019) is installed on the bottom plate (3018), and the lifting cylinder (3019) drives the fork (3021) to move up and down.

4. The feeding machine according to claim 1, characterized in that, The JIG suction flow channel (4) includes: a first forward push cylinder (401), a first alignment cylinder (402), and a first blocking cylinder (403); A first blocking cylinder (403) is arranged at one end of the JIG suction flow channel (4) close to the JIG bridge flow channel (5), and a first forward push cylinder (401) is arranged at one end close to the JIG lifting flow channel (3). A first alignment cylinder (402) is arranged on the side of the JIG suction flow channel (4).

5. The feeding machine according to claim 1, characterized in that: A second blocking cylinder (501) is arranged at one end of the JIG bridge flow channel (5) close to the QP docking and flattening flow channel (6).

6. The feeding machine according to claim 1, characterized in that, The QP docking and flattening flow channel (6) includes: a second forward push cylinder (601), a second alignment cylinder (602), and a third blocking cylinder (603); A second forward push cylinder (601) is arranged at one end of the QP docking and flattening flow channel (6) close to the JIG bridge flow channel (5), and a third blocking cylinder (603) is arranged at the other end. A second alignment cylinder (602) is arranged on the side of the QP docking and flattening flow channel (6).

7. The feeding machine according to claim 1, characterized in that: A vacuum suction cup (701) that can move up and down is arranged at one end of the QP suction mechanism (7).

8. The feeding machine according to claim 1, wherein The Unit loading flow channel (8) includes: a third motor (801), a guide post (802), a ball screw (803), a separation cylinder (804), and a connecting plate (805); The third motor (801) drives the ball screw (803) to rotate. When the ball screw (803) rotates, the connecting plate (805) moves up and down along the ball screw (803), and the guide post (802) is installed on the connecting plate (805) and moves together with the connecting plate (805); A stack of Tray trays is placed on the guide post (802), and a separation cylinder (804) is arranged on the periphery of the stack of Tray trays.

9. The feeding machine according to claim 1, wherein The Unit suction flow channel (9) includes: a third forward push cylinder (901), a third alignment cylinder (902), and a fourth blocking cylinder (903); A third forward push cylinder (901) is arranged at one end of the Unit suction flow channel (9) close to the Unit loading flow channel (8), and a fourth blocking cylinder (903) is arranged at the other end. A third alignment cylinder (902) is arranged on the side of the Unit suction flow channel (9).

10. The feeding machine according to claim 1, wherein: The Tray tray lifting flow channel (11) includes: a second lifting module (1101) and a Tray tray lifting platform; The Tray tray lifting platform is installed on the second lifting module (1101) and moves up and down through the second lifting module (1101); The Tray tray lifting platform includes: a fifth blocking cylinder (1102), a third synchronous pulley (1103), a fourth motor (1104), a synchronous belt (1105), and a second flat belt (1106); The fourth motor (1104) drives the third synchronous pulley (1103) to rotate through the synchronous belt (1105), and the third synchronous pulley (1103) drives the second flat belt (1106) to perform a transmission motion; A fifth blocking cylinder (1102) is provided on the Tray tray lifting platform.

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