A computer manufacturing device based on the Internet of Things

Abstract

The present invention relates to the field of computer manufacturing technology, and specifically to a computer manufacturing equipment based on the Internet of Things, comprising: an injection molding machine, wherein an injection molding machine feed port is arranged at a central symmetrical position of an upper end face; a connecting frame, which is in a trumpet-shaped structure; a first connecting plate, which is in a rectangular structure, and the first connecting plate is arranged at an end portion of the connecting frame away from an auxiliary feeding frame; the beneficial effect is: when the injection molding machine feed port is blocked, the second connecting plate is pushed inwardly, driving the baffle plate to be snapped into the interior of the blocking groove, separating the raw materials inside the conveying bag from the raw materials inside the connecting frame, and the fixed block arranged on the side wall of the second connecting plate is inserted into the interior of the plug-in groove, and the two groups of fixed blocks are limited by an elastically arranged pull rod, and the connecting block is pulled to pull the two groups of limit blocks on the same side into the interior of the sink, and when the limit block no longer limits the limit groove, the snap-in frame can be taken out from the interior of the auxiliary feeding frame, and then the raw materials inside the auxiliary feeding frame can be cleaned.

Description

Technical Field

[0001] The present invention relates to the technical field of computer manufacturing, and in particular to computer manufacturing equipment based on the Internet of Things. Background Art

[0002] Computer is commonly known as computer. It is a modern electronic computing machine used for high-speed calculation. It can perform numerical calculations, logical calculations, and has storage and memory functions. It is a modern intelligent electronic device that can run according to programs and automatically and quickly process massive amounts of data. It is composed of hardware systems and software systems. A computer without any software installed is called a bare metal computer.

[0003] Computer hardware refers to the general term for various physical devices in a computer system composed of electronic mechanical and optoelectronic components. The function of computer hardware is to input and store programs and data, and to execute programs to process data into a usable form. From the appearance, a microcomputer consists of a main chassis and external devices. The main chassis mainly includes the CPU, memory, motherboard, hard disk drive, optical disk drive, various expansion cards, connecting cables, power supply, etc.

[0004] In the manufacturing process of computers, it is necessary to injection mold the shell of the display screen. Usually, an injection molding machine is required for the production of the display screen shell. The injection molding machine is controlled by the Internet of Things. The existing injection molding machine usually feeds the injection molding machine feed port through a conveyor bag. The conveyor bag and the feed port are directly fixed by fixing bolts. However, the injection molding machine feed port is small and is easily blocked, causing material accumulation in the conveyor bag. When unblocking the feed port, the end of the conveyor bag needs to be taken out from the inside of the feeding port. The disassembly of the fixing bolts is cumbersome, and during the disassembly process, the raw materials inside the conveyor bag are easily scattered. Summary of the invention

[0005] The object of the present invention is to provide a computer manufacturing device based on the Internet of Things to solve the problem that the feed port of the injection molding machine proposed in the above background technology is small and easily blocked. When unblocking the feed port, the end of the conveying bag needs to be taken out from the inside of the feeding port, and the disassembly of the fixing bolts is relatively cumbersome. In addition, during the disassembly process, the raw materials inside the conveying bag are easily scattered.

[0006] To achieve the above object, the present invention provides the following technical solution: a computer manufacturing device based on the Internet of Things, the computer manufacturing device based on the Internet of Things comprising:

[0007] An injection molding machine, wherein an injection molding machine feed port is arranged at a centrally symmetrical position on an upper end surface of the injection molding machine, and an auxiliary feed rack is connected to the end of the injection molding machine feed port away from the injection molding machine;

[0008] A connecting frame, the connecting frame is a trumpet-shaped structure, and one end of the connecting frame is fixedly connected to the upper surface of the clamping frame;

[0009] The first connecting plate is in a rectangular structure and is arranged at an end of the connecting frame away from the auxiliary feeding frame.

[0010] Preferably, an Internet of Things socket is provided on one side of the bottom of the injection molding machine, the Internet of Things socket is connected to a data cable, one end of the data cable away from the Internet of Things socket is connected to the Internet of Things, and the injection molding machine is connected to the Internet of Things through the Internet of Things socket.

[0011] Preferably, the bottom of the auxiliary feeding rack is fixedly connected to the end of the injection molding machine's feed port away from the injection molding machine, the bottom size of the auxiliary feeding rack matches the injection molding machine's feed port, and the end of the auxiliary feeding rack away from the injection molding machine's feed port is a hollow rectangular structure, a limit frame is fixedly arranged inside the auxiliary feeding rack, the limit frame is a "U"-shaped structure, and the outer surface size of the limit frame matches the inner wall size of the auxiliary feeding rack, a slide groove is opened at a central symmetrical position of the side wall of the upper surface of the auxiliary feeding rack, the slide groove is opened to the upper surface of the limit frame, four groups of slide grooves are opened, and the four groups of slide grooves are evenly and symmetrically distributed around the inner wall of the auxiliary feeding rack.

[0012] Preferably, sliders are slidably arranged inside the four groups of slide grooves, the size of the sliders matches the slide grooves, the four groups of sliders are evenly and symmetrically fixed around the card-joint frame, the card-joint frame is slidably arranged inside the auxiliary feeding rack through the four groups of sliders, the card-joint frame is a hollow rectangular structure, and the external size of the card-joint frame matches the internal size of the auxiliary feeding rack.

[0013] Preferably, the size of the bottom side wall of the connecting frame matches the size of the card-joining frame, and the connecting frame is slidably arranged inside the auxiliary feeding frame through the card-joining frame, and limiting grooves are provided at central symmetrical positions on the side wall surfaces of the card-joining frame, and two groups of limiting grooves are provided, and the two groups of limiting grooves are symmetrically distributed left and right with the card-joining frame as the center, and each group of limiting grooves is provided with two limiting grooves, and the two limiting grooves are symmetrically distributed front and back with the card-joining frame as the center, and a limiting block is inserted inside each limiting groove, and the size of the limiting block matches the limiting slot, and the card-joining frame is fixedly limited inside the auxiliary feeding frame by the cooperation of four limiting blocks.

[0014] Preferably, the end of the limit block away from the limit groove is slidably inserted into the interior of the trough, the size of the trough matches the limit block, the trough is opened at a central symmetrical position of the upper inner wall of the auxiliary feeding rack, and a third return spring is arranged inside the trough, and the third return spring is fixedly arranged at a central symmetrical position of the inner wall of the trough and the bottom wall of the limit block.

[0015] Preferably, a through hole is opened at a central symmetrical position of the bottom of the trough, the through hole passes through the side wall of the auxiliary feeding rack, a connecting rod is inserted into the inside of the through hole, the size of the connecting rod matches the through hole, and one end of the connecting rod is fixedly connected to the central symmetrical position of the side wall of the limit block, one end of the connecting rod away from the limit block passes through the through hole and is connected to the central symmetrical position of one side wall of the connecting block, and the connecting block has a rectangular structure, and one end of the connecting block away from the connecting rod is fixedly connected to the end of another connecting rod.

[0016] Preferably, one end of a conveying bag is fixedly connected to the surface of one end of the first connecting plate away from the connecting frame, a blocking groove is provided at a centrally symmetrical position of a side wall of one side of the first connecting plate, the interior of the conveying bag is connected to the interior of the connecting frame through the blocking groove, a baffle is inserted into the interior of the blocking groove, the size of the baffle matches the blocking groove, and a second connecting plate is fixedly connected to the end of the baffle away from the blocking groove, the size of the second connecting plate matches the size of the first connecting plate.

[0017] Preferably, support rods are slidably provided on both sides of one end of the second connecting plate connected to the baffle, and one end of the support rod away from the second connecting plate is fixedly connected to the side wall of the first connecting plate, and the outer surfaces of the two groups of support rods are sleeved with first return springs, and the two ends of the first return spring are respectively fixedly provided on the side wall of the second connecting plate and the inside of the storage hole, and the storage hole is opened on the side wall of the first connecting plate, and the size of the storage hole matches the first return spring.

[0018] Preferably, the second connecting plate is fixedly connected to a side wall of a support rod, and a fixing block is fixedly connected to the side wall of the second connecting plate, and two groups of fixing blocks are provided, and the two groups of fixing blocks are symmetrically distributed with the second connecting plate as the center, and the two groups of fixing blocks are located outside the two groups of support rods, and slots are provided at central symmetrical positions on the upper surfaces of the two groups of fixing blocks, and two groups of plug-in slots are provided directly in front of the two groups of fixing blocks, the size of the plug-in slot matches the fixed block, and one end of a pull rod is plugged into the inside of the plug-in slot, the size of the end of the pull rod matches the slot, the end of the pull rod away from the plug-in slot passes through the first connecting plate, and a second return spring is sleeved on the outer surface of the pull rod, and the second return spring is fixedly arranged between the upper surface of the first connecting plate and the end of the pull rod.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] The present invention proposes a computer manufacturing equipment based on the Internet of Things. When the feed port of the injection molding machine is blocked, the second connecting plate is first pushed inward, and the second connecting plate drives the baffle to be clamped into the inside of the blocking groove to separate the raw materials inside the conveying bag from the raw materials inside the connecting frame. Then, the two groups of fixed blocks fixed on the side walls of the second connecting plate are inserted into the inside of the plug-in groove, and the two groups of fixed blocks are limited by elastically arranged pull rods to prevent the baffle from being ejected by the two groups of first return springs. Then, the two groups of connecting blocks are pulled out, and the two groups of limit blocks on the same side are pulled into the inside of the sink through the cooperation of the connecting blocks and the connecting rods. When the limit blocks no longer limit the limit grooves, the clamping frame can be taken out from the inside of the auxiliary feeding frame, and then the raw materials inside the auxiliary feeding frame can be cleaned. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the present invention;

[0022] Figure 2 for Figure 1 A schematic diagram of the structure enlargement in the middle;

[0023] Figure 3 It is a schematic diagram of the connection between the injection molding machine feed port and the auxiliary feed rack structure;

[0024] Figure 4 This is a cross-sectional view of the auxiliary feed rack structure of the present invention;

[0025] Figure 5 It is a schematic diagram of the connection between the connecting frame and the first connecting plate structure of the present invention;

[0026] Figure 6 It is a cross-sectional view of the first connecting plate and the baffle structure of the present invention.

[0027] In the figure: injection molding machine 1, injection molding machine feed port 2, auxiliary feed frame 3, connecting block 4, connecting rod 5, connecting frame 6, first connecting plate 7, conveying cloth bag 8, second connecting plate 9, fixing block 10, first return spring 11, support rod 12, baffle 13, storage hole 14, plug-in slot 15, pull rod 16, second return spring 17, limit frame 18, slide slot 19, limit block 20, sinking groove 21, third return spring 22, through hole 23, clamping frame 24, slider 25, limit slot 26, blocking slot 27, slot 28, Internet of Things socket 29. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] See also Figures 1 to 6 The present invention provides a technical solution: a computer manufacturing device based on the Internet of Things, the computer manufacturing device based on the Internet of Things includes:

[0030] Injection molding machine 1, an injection molding machine feed port 2 is arranged at a central symmetrical position of the upper end surface of the injection molding machine 1, an auxiliary feeding rack 3 is connected to the end of the injection molding machine feed port 2 away from the injection molding machine 1, an Internet of Things socket 29 is arranged on one side of the bottom of the injection molding machine 1, the Internet of Things socket 29 is connected to a data line, the end of the data line away from the Internet of Things socket 29 is connected to the Internet of Things, the injection molding machine 1 is connected to the Internet of Things through the Internet of Things socket 29, the bottom of the auxiliary feeding rack 3 is fixedly connected to the end of the injection molding machine feed port 2 away from the injection molding machine 1, the bottom size of the auxiliary feeding rack 3 matches the injection molding machine feed port 2, and the end of the auxiliary feeding rack 3 away from the injection molding machine feed port 2 is a hollow rectangular structure, and a limit frame 18 is fixedly arranged inside the auxiliary feeding rack 3, the limit frame 18 It is a "U"-shaped structure, and the outer surface size of the limit frame 18 matches the inner wall size of the auxiliary feeding frame 3. A slide groove 19 is provided at a central symmetrical position of the side wall of the upper surface of the auxiliary feeding frame 3. The slide groove 19 is opened to the upper surface of the limit frame 18. There are four groups of slide grooves 19. The four groups of slide grooves 19 are evenly and symmetrically distributed around the inner wall of the auxiliary feeding frame 3. Slide blocks 25 are slidably provided inside the four groups of slide grooves 19. The size of the slide blocks 25 matches the slide grooves 19. The four groups of slide blocks 25 are evenly and symmetrically fixed around the clamping frame 24. The clamping frame 24 is slidably provided inside the auxiliary feeding frame 3 through the four groups of slide blocks 25. The clamping frame 24 is a hollow rectangular structure. The outer size of the clamping frame 24 matches the inner size of the auxiliary feeding frame 3.

[0031] The connecting frame 6 has a trumpet-shaped structure, one end of the connecting frame 6 is fixedly connected to the upper surface of the clamping frame 24, the size of the bottom side wall of the connecting frame 6 matches the size of the clamping frame 24, the connecting frame 6 is slidably arranged inside the auxiliary feeding frame 3 through the clamping frame 24, and a limiting groove 26 is provided at a central symmetrical position of the side wall surface of the clamping frame 24, and two groups of limiting grooves 26 are provided, and the two groups of limiting grooves 26 are symmetrically distributed left and right with the clamping frame 24 as the center, and each group of limiting grooves 26 has two, and the two limiting grooves 26 are symmetrically distributed front and back with the clamping frame 24 as the center, and a limiting block 20 is inserted inside each limiting groove 26, and the size of the limiting block 20 matches the limiting groove 26, and the clamping frame 24 is fixedly limited inside the auxiliary feeding frame 3 through the cooperation of four limiting blocks 20, and the end of the limiting block 20 away from the limiting groove 26 is slidably inserted in Inside the sink 21, the size of the sink 21 matches the limit block 20, the sink 21 is opened at the central symmetrical position of the inner wall of the upper end of the auxiliary feeding frame 3, and a third return spring 22 is arranged inside the sink 21. The third return spring 22 is fixedly arranged at the central symmetrical position of the inner wall of the sink 21 and the bottom wall of the limit block 20. A through hole 23 is opened at the central symmetrical position of the bottom of the sink 21. The through hole 23 penetrates the side wall of the auxiliary feeding frame 3, and a connecting rod 5 is inserted inside the through hole 23. The size of the connecting rod 5 matches the through hole 23, and one end of the connecting rod 5 is fixedly connected to the central symmetrical position of the side wall of the limit block 20, and the end of the connecting rod 5 away from the limit block 20 passes through the through hole 23 and is connected to the central symmetrical position of the side wall of one side of the connecting block 4, and the connecting block 4 has a rectangular structure, and the end of the connecting block 4 away from the connecting rod 5 is fixedly connected to the end of another connecting rod 5;

[0032] The first connecting plate 7 has a rectangular structure. The first connecting plate 7 is arranged at one end of the connecting frame 6 away from the auxiliary feeding frame 3. The surface of the end of the first connecting plate 7 away from the connecting frame 6 is fixedly connected to one end of the conveying bag 8. A blocking groove 27 is opened at a central symmetrical position of the side wall of one side of the first connecting plate 7. The interior of the conveying bag 8 is connected to the interior of the connecting frame 6 through the blocking groove 27. A baffle 13 is inserted into the interior of the blocking groove 27. The size of the baffle 13 matches the blocking groove 27, and the end of the baffle 13 away from the blocking groove 27 is fixedly connected to the second connecting plate 9. The size of the second connecting plate 9 Matching the size of the first connecting plate 7, the second connecting plate 9 is connected to the baffle 13 and both sides are slidably provided with support rods 12, the end of the support rod 12 away from the second connecting plate 9 is fixedly connected to the side wall of the first connecting plate 7, and the outer surfaces of the two groups of support rods 12 are sleeved with first return springs 11, and the two ends of the first return spring 11 are respectively fixedly set on the side wall of the second connecting plate 9 and the inside of the storage hole 14, the storage hole 14 is opened on the side wall of the first connecting plate 7, and the size of the storage hole 14 matches the first return spring 11, and the second connecting plate 9 is connected to the baffle 13 and both sides are slidably provided with support rods 12, and the end of the support rod 12 away from the second connecting plate 9 is fixedly connected to the side wall of the first connecting plate 7, and the outer surfaces of the two groups of support rods 12 are sleeved with first return springs 11, and the two ends of the first return spring 11 are respectively fixedly set on the side wall of the second connecting plate 9 and the inside of the storage hole 14, and the storage hole 14 is opened on the side wall of the first connecting plate 7, and the size of the storage hole 14 matches the first return spring 11, and the end of the second connecting plate 9 is connected to the baffle 13 and both sides are slidably provided with support rods 12, and the end of the support rod 12 away from the second connecting plate 9 is fixedly connected to the side wall of the first connecting plate 7, and the outer surfaces of the two groups of support rods 12 are sleeved with first return springs 11, and the two ends of the first return spring 11 are respectively fixedly set on the side wall of the second connecting plate 9 and the inside of the storage hole 14, and the storage hole 14 is opened on the side wall of the first connecting There is a support rod 12, one end of the support rod 12 away from the second connecting plate 9 is fixedly connected to the side wall of the first connecting plate 7, and the outer surfaces of the two groups of support rods 12 are sleeved with a first return spring 11, and the two ends of the first return spring 11 are respectively fixedly arranged on the side wall of the second connecting plate 9 and the inside of the receiving hole 14, the receiving hole 14 is opened on the side wall of the first connecting plate 7, and the size of the receiving hole 14 matches the first return spring 11, and the side wall of the second connecting plate 9 fixedly connected to the support rod 12 is fixedly connected to a fixing block 10, and the fixing block 10 is provided with two groups, and the two groups of fixing blocks 10 are symmetrically divided with the second connecting plate 9 as the center The two groups of fixing blocks 10 are arranged outside the two groups of supporting rods 12, and slots 28 are provided at central symmetrical positions on the upper surfaces of the two groups of fixing blocks 10. Two groups of plug-in slots 15 are provided directly in front of the two groups of fixing blocks 10. The size of the plug-in slots 15 matches that of the fixing blocks 10, and one end of a pull rod 16 is plugged into the plug-in slot 15. The size of the end of the pull rod 16 matches that of the slot 28. The end of the pull rod 16 away from the plug-in slot 15 passes through the first connecting plate 7, and a second return spring 17 is sleeved on the outer surface of the pull rod 16. The second return spring 17 is fixedly arranged between the upper surface of the first connecting plate 7 and the end of the pull rod 16.

[0033] Working principle: In actual use, when the feed port 2 of the injection molding machine is blocked, first push the second connecting plate 9 inward, and the second connecting plate 9 drives the baffle 13 to snap into the inside of the blocking groove 27 to separate the raw materials inside the conveying bag 8 from the raw materials inside the connecting frame 6, and then the two groups of fixed blocks 10 fixed on the side walls of the second connecting plate 9 are inserted into the inside of the plug-in groove 15, and the two groups of fixed blocks 10 are limited by the elastically arranged pull rod 16 to prevent the baffle 13 from being popped out by the two groups of first return springs 11, and then the two groups of connecting blocks 4 are pulled out, and through the cooperation of the connecting block 4 and the connecting rod 5, the two groups of limit blocks 20 on the same side are pulled into the inside of the sink 21, and when the limit block 20 no longer limits the limit groove 26, the snap-in frame 24 can be taken out from the inside of the auxiliary feed rack 3, and then the raw materials inside the auxiliary feed rack 3 can be cleaned.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A computer manufacturing device based on the Internet of Things, characterized in that: The computer manufacturing equipment based on the Internet of Things includes: An injection molding machine (1), wherein an injection molding machine feed port (2) is provided at a centrally symmetrical position on an upper end surface of the injection molding machine (1), and an auxiliary feed rack (3) is connected to an end of the injection molding machine feed port (2) away from the injection molding machine (1); A connecting frame (6), the connecting frame (6) is a trumpet-shaped structure, and one end of the connecting frame (6) is fixedly connected to the upper surface of the clamping frame (24); A first connecting plate (7), the first connecting plate (7) being of a rectangular structure, and the first connecting plate (7) being arranged at an end of the connecting frame (6) away from the auxiliary feeding frame (3); An Internet of Things socket (29) is provided on one side of the bottom of the injection molding machine (1), the Internet of Things socket (29) is connected to a data line, one end of the data line away from the Internet of Things socket (29) is connected to the Internet of Things, and the injection molding machine (1) is connected to the Internet of Things via the Internet of Things socket (29); The bottom of the auxiliary feeding rack (3) is fixedly connected to the end of the injection molding machine feed port (2) away from the injection molding machine (1), the bottom size of the auxiliary feeding rack (3) matches the injection molding machine feed port (2), and the end of the auxiliary feeding rack (3) away from the injection molding machine feed port (2) is a hollow rectangular structure, a limit frame (18) is fixedly arranged inside the auxiliary feeding rack (3), the limit frame (18) is a "U"-shaped structure, and the outer surface size of the limit frame (18) matches the inner wall size of the auxiliary feeding rack (3), a slide groove (19) is provided at a central symmetrical position of the side wall of the upper surface of the auxiliary feeding rack (3), the slide groove (19) is opened to the upper surface of the limit frame (18), and four groups of slide grooves (19) are provided, and the four groups of slide grooves (19) are evenly and symmetrically distributed around the inner wall of the auxiliary feeding rack (3); Slide blocks (25) are slidably arranged inside the four groups of slide grooves (19), and the size of the slide blocks (25) matches the slide grooves (19). The four groups of slide blocks (25) are evenly and symmetrically fixedly arranged around the clamping frame (24). The clamping frame (24) is slidably arranged inside the auxiliary feeding frame (3) through the four groups of slide blocks (25). The clamping frame (24) is a hollow rectangular structure, and the external size of the clamping frame (24) matches the internal size of the auxiliary feeding frame (3); The size of the bottom side wall of the connecting frame (6) matches the size of the clamping frame (24); the connecting frame (6) is slidably arranged inside the auxiliary feeding frame (3) through the clamping frame (24); and a limiting groove (26) is provided at a central symmetrical position on the side wall surface of the clamping frame (24); two groups of limiting grooves (26) are provided, and the two groups of limiting grooves (26) are symmetrically distributed left and right with the clamping frame (24) as the center, and each group of limiting grooves (26) is provided with two, and the two limiting grooves (26) are symmetrically distributed front and back with the clamping frame (24) as the center, and a limiting block (20) is inserted inside each limiting groove (26); the size of the limiting block (20) matches the limiting groove (26), and the clamping frame (24) is fixedly limited inside the auxiliary feeding frame (3) by the cooperation of the four limiting blocks (20); The end of the limit block (20) away from the limit groove (26) is slidably inserted into the interior of the sink (21), the size of the sink (21) matches the limit block (20), the sink (21) is opened at a central symmetrical position of the inner wall of the upper end of the auxiliary feeding frame (3), and a third return spring (22) is arranged inside the sink (21), and the third return spring (22) is fixedly arranged at a central symmetrical position between the inner wall of the sink (21) and the bottom wall of the limit block (20); A through hole (23) is provided at a central symmetrical position of the bottom of the sink (21), the through hole (23) passes through the side wall of the auxiliary feed rack (3), a connecting rod (5) is inserted into the inside of the through hole (23), the size of the connecting rod (5) matches the through hole (23), and one end of the connecting rod (5) is fixedly connected to a central symmetrical position of the side wall of the limit block (20), and one end of the connecting rod (5) away from the limit block (20) passes through the through hole (23) and is connected to a central symmetrical position of a side wall of a connecting block (4), and the connecting block (4) is a rectangular structure, and one end of the connecting block (4) away from the connecting rod (5) is fixedly connected to the end of another connecting rod (5); One end surface of the first connecting plate (7) away from the connecting frame (6) is fixedly connected to one end of the conveying bag (8); a blocking groove (27) is provided at a central symmetrical position of a side wall of one side of the first connecting plate (7); the interior of the conveying bag (8) is connected to the interior of the connecting frame (6) through the blocking groove (27); a baffle (13) is inserted into the interior of the blocking groove (27); the size of the baffle (13) matches the size of the blocking groove (27); and the end of the baffle (13) away from the blocking groove (27) is fixedly connected to a second connecting plate (9); the size of the second connecting plate (9) matches the size of the first connecting plate (7); The second connecting plate (9) is connected to an end of the baffle (13), and both sides thereof are slidably provided with support rods (12); an end of the support rod (12) away from the second connecting plate (9) is fixedly connected to the side wall of the first connecting plate (7), and the outer surfaces of the two groups of support rods (12) are sleeved with a first return spring (11); the two ends of the first return spring (11) are respectively fixedly arranged on the side wall of the second connecting plate (9) and inside the receiving hole (14); the receiving hole (14) is opened on the side wall of the first connecting plate (7), and the size of the receiving hole (14) matches that of the first return spring (11); The second connecting plate (9) is fixedly connected to a side wall of the support rod (12) and is fixedly connected to a fixing block (10). Two groups of fixing blocks (10) are provided. The two groups of fixing blocks (10) are symmetrically distributed with the second connecting plate (9) as the center, and the two groups of fixing blocks (10) are located outside the two groups of support rods (12). Slots (28) are provided at central symmetrical positions on the upper surfaces of the two groups of fixing blocks (10). Two groups of plug-in slots (15) are provided in front of the two groups of fixing blocks (10). The size of the connection slot (15) matches that of the fixed block (10), and one end of the pull rod (16) is inserted into the interior of the connection slot (15), the size of the end of the pull rod (16) matches that of the slot (28), the end of the pull rod (16) away from the connection slot (15) passes through the first connection plate (7), and the outer surface of the pull rod (16) is sleeved with a second return spring (17), and the second return spring (17) is fixedly arranged between the upper surface of the first connection plate (7) and the end of the pull rod (16); In actual use, when the feed port (2) of the injection molding machine is blocked, the second connecting plate (9) is first pushed inward, and the second connecting plate (9) drives the baffle plate (13) to be snapped into the inside of the blocking groove (27), so as to separate the raw materials in the conveying bag (8) from the raw materials in the connecting frame (6), and then the two sets of fixing blocks (10) fixedly arranged on the side wall of the second connecting plate (9) are inserted into the inside of the insertion groove (15), and the two sets of fixing blocks (10) are pulled together by the elastically arranged pull rod (16). ) to limit the baffle (13) to prevent the baffle (13) from being ejected by the two sets of first return springs (11), and then pull out the two sets of connecting blocks (4). Through the cooperation of the connecting blocks (4) and the connecting rods (5), the two sets of limiting blocks (20) on the same side are pulled into the interior of the sink (21). When the limiting blocks (20) no longer limit the limiting grooves (26), the clamping frame (24) can be taken out from the interior of the auxiliary feeding rack (3), and then the raw materials inside the auxiliary feeding rack (3) can be cleaned.

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