A double-belt production line for horizontal injection molding machine and its process

Abstract

The present invention discloses a double-strip production line for a horizontal injection molding machine, comprising a feeder, a feeder, an injection mold, a cutting machine, an automatic inspection machine, and a packaging machine. The feeder is provided on one side of the feeder, the injection mold is provided inside the feeder, the cutting machine is provided on the side of the feeder away from the feeder, the automatic inspection machine is provided on the side of the cutting machine away from the feeder, and the packaging machine is provided on the side of the automatic inspection machine away from the cutting machine. The feeder includes a support base, the upper end of the support base is provided with a body, the upper end of the outer side of the body is fixedly connected to a mounting column, the end of the mounting column away from the body is fixedly connected to a mounting plate, and the interior of the mounting plate is connected to a threaded rod via a thread. The present invention relates to a double-strip production line for a horizontal injection molding machine, which has the characteristics of limiting the position of hardware strips and keeping the hardware strips stable when limiting.

Description

Technical Field

[0001] The invention belongs to the technical field of horizontal injection molding machines, and in particular relates to a double-belt production line for a horizontal injection molding machine and a process thereof. Background Art

[0002] A horizontal injection molding machine is a type of equipment used for plastics processing, where the injection molding process is performed horizontally instead of vertically. It typically consists of an injection system, a curing system, and a control system. A horizontal injection molding machine production line combines an injection molding machine with related equipment for the continuous production of desired products. Horizontal injection molding machine production lines offer advantages such as high efficiency, a high degree of automation, and stable product quality. They are widely used in the production of plastic products such as daily necessities, electronic products, and automotive parts. They enable large-scale production, improve production efficiency, and meet the customized needs of diverse customers. Utility model patent No. CN219114603U discloses a horizontal injection molding machine that includes a support assembly and a heating assembly. The support assembly includes a sliding portion and an angle adjustment portion, and the angle adjustment portion is arranged on the sliding portion. The heating assembly includes a rotating portion and a heating portion, and the rotating portion is arranged on the angle adjustment portion. The heating portion is arranged on the rotating portion. The sliding portion includes a base, a support plate and a slider, and the support plate is slidingly arranged in the base, and the slider is fixed on the lower surface of the support plate. The sliding portion also includes a first motor and a threaded rod, and the threaded rod is rotatably arranged on the support plate. The injection molding machine is provided with a rotating plate, a fixed seat and an electric cylinder. When it is necessary to thoroughly clean the barrel, the inclination angle of the barrel is adjusted to avoid the mixing of new and old materials caused by material residue, thereby ensuring the effect of injection molding. However, there are still some problems with the current double-belt production line for horizontal injection molding machines, namely, the hardware belt is unstable when placed during injection molding, which easily causes the workpiece to be displaced during injection molding, resulting in failure of the encapsulation. Therefore, improvements are needed. Summary of the Invention

[0003] The purpose of the present invention is to provide a method for solving the above problems, thereby solving the problems mentioned in the above background technology.

[0004] In order to solve the above problems, the present invention provides a technical solution:

[0005] A double-belt production line for a horizontal injection molding machine includes a feeder, a puller, an injection mold, a cutting machine, an automatic inspection machine, and a packaging machine. A feeder is provided on one side of the feeder, an injection mold is provided inside the feeder, a cutting machine is provided on the side of the feeder away from the feeder, an automatic inspection machine is provided on the side of the cutting machine away from the feeder, and a packaging machine is provided on the side of the automatic inspection machine away from the cutting machine. The feeder includes a supporting bottom, an organic body is provided on the upper end of the supporting bottom, a mounting column is fixedly connected to the upper end of the outer side of the organic body, a mounting plate is fixedly connected to the end of the mounting column away from the organic body, a threaded rod is connected to the interior of the mounting plate through a thread, a push plate is connected to the end of the threaded rod away from the mounting plate through a bearing, the push plate is slidably connected to the organic body, and a knob is fixedly connected to the end of the threaded rod away from the push plate. The cam is secured to the bottom of the machine body with a secure connection to the machine bottom bracket, and the cam is secured to the bottom of the machine body with a secure connection to the machine bottom bracket.

[0006] Preferably, the clamping block is fixedly connected to a connecting block at one end close to the push plate, the connecting block is slidably connected to the push plate, and guide blocks are fixedly connected on both sides of the connecting block. The interior of the push plate is fixedly connected to a limiting rod, the guide block is slidably connected to the push plate, and the guide block is slidably sleeved on the limiting rod. A first spring is provided on the outside of the limiting rod, one end of the first spring is fixedly connected to the guide block, and the other end of the first spring is fixedly connected to the push plate, so that the first spring can drive the clamping block to limit hardware strips of different shapes.

[0007] Preferably, the end of the push plate away from the clamping block is fixedly connected to a sleeve, the internal sliding connection of the sleeve is a connecting rod, the end of the connecting rod away from the sleeve is fixedly connected to the mounting plate, the internal sliding connection of the sleeve is a limiting plate, and the limiting plate is fixedly connected to the end of the connecting rod away from the mounting plate, which can guide the push plate and keep it stable when moving.

[0008] Preferably, the upper end of the slider is fixedly connected to a sliding rod, the interior of the mounting plate is fixedly connected to a limiting ring, the sliding rod is slidably connected to the mounting plate, the sliding rod is slidably connected to the limiting ring, and a second spring is provided on the outer side of the sliding rod, which can drive the slider to reset.

[0009] Preferably, one end of the second spring contacts the limiting ring, and the other end of the second spring contacts the slide rod. The design of the second spring can drive the positioning frame to limit the knob.

[0010] Preferably, the positioning frame contacts the mounting plate, and the positioning frame is slidably sleeved with the knob. The design of the positioning frame prevents the knob from rotating.

[0011] Preferably, there are multiple positioning grooves inside each knob, and the multiple positioning grooves are distributed in a ring shape on the knob. Through the design of the positioning grooves, the knob can be limited in position in cooperation with the positioning frame.

[0012] A production process for a double-belt production line for a horizontal injection molding machine comprises the following steps:

[0013] Step 1: The metal strip is unloaded through the unloading machine, which connects the metal strip to the injection mold on the puller, and then pressed into the mold core with the assistance of the robot;

[0014] Step 2: Move the handle away from the knob, so that the handle drives the mounting bracket to move, which drives the slider to move, which drives the slide bar to slide in the limit ring, so that the slide bar squeezes the second spring, and at the same time, the mounting bracket drives the positioning bracket to move, so that the positioning bracket drives the positioning block to slide out of the positioning slot on the knob, thereby releasing the limit on the knob;

[0015] Step 3: Turn the knob to rotate the threaded rod, so that the threaded rod and the mounting plate generate threaded motion, thereby moving the threaded rod in the mounting plate, and driving the push plate to move, thereby driving the clamping block to move toward the direction of the hardware strip and clamp the hardware strip to a limited position;

[0016] Step 4: Injection-mold the hardware strip, then turn the knob to drive the threaded rod to rotate, so that the threaded rod and the mounting plate generate threaded motion, thereby moving the threaded rod in the mounting plate, and driving the push plate to move, thereby driving the clamping block to move away from the hardware strip, thereby releasing the limit on the hardware strip;

[0017] Step 5: Then take the metal strip out of the mold core and send it to the cutting machine for positioning, and then the cutting machine will cut it. Then take the metal strip out of the cutting machine and send it to the automatic inspection machine for inspection;

[0018] Step 6: Send the finished hardware strips that have been inspected correctly by the automatic inspection machine to the packaging machine for cooling and packaging.

[0019] The beneficial effects of the present invention are as follows: the present invention relates to a double-belt production line for a horizontal injection molding machine, which has the characteristics of limiting the position of the hardware belt and keeping the hardware belt stable when limiting the position. In specific use, compared with the traditional double-belt production line for a horizontal injection molding machine, the double-belt production line for a horizontal injection molding machine has the following beneficial effects:

[0020] First, by providing components such as threaded rods, push blocks, and clamping blocks, the hardware strips can be limited. Moreover, by providing components such as a first spring, a connecting block, and a limiting block, the hardware strips of different specifications can be limited, so that the hardware strips remain stable during injection molding, thereby increasing the rubber encapsulation efficiency of the hardware strips.

[0021] Secondly, by providing components such as a mounting frame, a positioning frame, and a positioning block, the knob can be limited so that the knob cannot be rotated, thereby keeping the threaded rod stable and the push block stable after adjustment, thereby keeping the clamp stable when limiting the hardware strip. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] For ease of explanation, the present invention is described in detail with reference to the following specific implementations and accompanying drawings.

[0023] Figure 1 This is a schematic diagram of the overall production line of the present invention;

[0024] Figure 2 For the present invention Figure 1 A three-dimensional diagram of a material pulling machine;

[0025] Figure 3 For the present invention Figure 2 A top view of

[0026] Figure 4 For the present invention Figure 3 The local structure stereogram in

[0027] Figure 5 For the present invention Figure 4 A magnified view of the structure of part A;

[0028] Figure 6 For the present invention Figure 3 Front cross-sectional view of

[0029] Figure 7 For the present invention Figure 6 A magnified view of the structure of part B;

[0030] Figure 8 For the present invention Figure 2 A side sectional view of a local structure;

[0031] Figure 9 For the present invention Figure 8 A magnified view of the C-section structure;

[0032] Figure 10 For the present invention Figure 9 A magnified 3D image of the knob in the figure;

[0033] Figure 11 For the present invention Figure 9 A magnified perspective view of the positioning frame in FIG.

[0034] In the figure: 1. Feeder; 2. Feeder; 21. Support base; 22. Machine body; 23. Mounting column; 24. Mounting plate; 241. Threaded rod; 242. Push plate; 243. Knob; 244. Clamp; 245. Connecting block; 246. Guide block; 247. Limiting rod; 248. First spring; 2421. Sleeve; 2422. Connecting rod; 2423. Limiting plate; 3. Injection mold; 31. Core; 32. Mold frame; 4. Cutting machine; 5. Automatic inspection machine; 6. Packaging machine; 7. Hardware strip; 8. Positioning mechanism; 81. Slider; 82. Sliding rod; 83. Limiting ring; 84. Second spring; 85. Mounting frame; 86. Positioning frame; 87. Positioning block; 88. Positioning slot; 89. Handle. DETAILED DESCRIPTION

[0035] like Figure 1-11 As shown, this specific embodiment adopts the following technical solutions:

[0036] Example:

[0037] A double-belt production line for a horizontal injection molding machine includes a discharger 1, a puller 2, an injection mold 3, a cutter 4, an automatic inspection machine 5, and a packaging machine 6. The discharger 1 is provided with the puller 2 on one side, the injection mold 3 is provided inside the puller 2, the puller 2 is provided with the cutter 4 on the side away from the discharger 1, the cutter 4 is provided with the automatic inspection machine 5 on the side away from the puller 2, and the automatic inspection machine 5 is provided with the packaging machine 6 on the side away from the cutter 4.

[0038] The puller 2 includes a supporting base 21, an organic body 22 is provided at the upper end of the supporting base 21, and a mounting column 23 is fixedly connected to the upper end of the outer side of the organic body 22, and the mounting column 23 is fixedly connected to the mounting plate 24 at one end away from the organic body 22, and the interior of the mounting plate 24 is connected to a threaded rod 241 through a thread, and the end of the threaded rod 241 away from the mounting plate 24 is connected to a push plate 242 through a bearing, and the push plate 242 is slidably connected to the organic body 22, and the end of the threaded rod 241 away from the push plate 242 is fixedly connected to a knob 243, and the knob 243 is in contact with the mounting plate 24, and the push plate 242 is in contact with a clamping block 244 on the side away from the threaded rod 241, and the clamping block 244 is in contact with the organic body 22 contacts, the clamping block 244 is fixedly connected to the end of the push plate 242 with a connecting block 245, the connecting block 245 is slidably connected to the push plate 242, and the two sides of the connecting block 245 are fixedly connected to the guide block 246, the interior of the push plate 242 is fixedly connected to the limiting rod 247, the guide block 246 is slidably connected to the push plate 242, the guide block 246 is slidably sleeved with the limiting rod 247, and a first spring 248 is provided on the outside of the limiting rod 247, one end of the first spring 248 is fixedly connected to the guide block 246, and the other end of the first spring 248 is fixedly connected to the push plate 242, so that the first spring 248 can drive the clamping block 244 to limit the hardware strips 7 of different shapes.

[0039] Among them, the end of the push plate 242 away from the clamping block 244 is fixedly connected to the sleeve 2421, and the internal sliding connection of the sleeve 2421 is a connecting rod 2422, and the end of the connecting rod 2422 away from the sleeve 2421 is fixedly connected to the mounting plate 24, and the internal sliding connection of the sleeve 2421 is a limiting plate 2423, and the limiting plate 2423 is fixedly connected to the end of the connecting rod 2422 away from the mounting plate 24, which can guide the push plate 242 and keep the push plate 242 stable during movement. By turning the knob 243, the knob 243 drives the threaded rod 241 to rotate, so that the threaded rod 241, the threaded rod 241 and the mounting plate 24 are threadedly moved, so that the threaded rod 241 moves in the mounting plate 24, so that the threaded rod 241 drives the push plate 242 to move, so that the push plate 242 drives the clamping block 244 to move in the direction close to the hardware strip 7 and clamp the hardware strip 7 to limit the position. By injection molding the hardware strip 7, and then turning the knob 243 to make the knob 243 drive the threaded rod 241 to rotate, so that the threaded rod 241, the threaded rod 241 and the mounting plate 24 are threadedly moved, so that the threaded rod 241 moves in the mounting plate 24, so that the threaded rod 241 drives the push plate 242 to move, so that the push plate 242 drives the clamping block 244 to move in the direction away from the hardware strip 7, and the limit of the hardware strip 7 can be released.

[0040] The injection mold 3 includes a mold core 31, which is disposed inside the machine body 22. A mold frame 32 is disposed inside the machine body 22. The upper end of the mold frame 32 is fixedly connected to the lower end of the mold core 31. A hardware strip 7 is placed inside the mold core 31 and contacts the clamping block 244. The hardware strip 7 is discharged by the discharger 1, which connects the hardware strip 7 to the injection mold 3 on the puller 2 and then presses it into the mold core 31 with the assistance of a robot.

[0041] Among them, a positioning mechanism 8 is provided on the mounting plate 24, and the positioning mechanism 8 includes a slider 81, and the interior of the mounting plate 24 is slidably connected to the slider 81, and the end of the slider 81 away from the mounting plate 24 is fixedly connected to the mounting bracket 85, and the mounting bracket 85 contacts the mounting plate 24. The number of the mounting brackets 85 is two, and a positioning bracket 86 is fixedly connected between the two mounting brackets 85. The inner side of the positioning bracket 86 is fixedly connected to a positioning block 87, and a positioning groove 88 is provided inside the knob 243. The interior of the positioning groove 88 is slidably connected to the positioning block 87, and the lower end of the positioning bracket 86 is fixedly connected to a handle 89, and the upper end of the slider 81 is fixedly connected to a slide rod 82, and the interior of the mounting plate 24 is fixedly connected to a limiting ring 83, and the slide rod 82 is fixedly connected to the mounting plate The second spring 84 is provided on the outer side of the slide bar 82, which can make the second spring 84 drive the slider 81 to reset. One end of the second spring 84 contacts the limiting ring 83, and the other end of the second spring 84 contacts the slide bar 82. Through the design of the second spring 84, the positioning frame 86 can be driven to limit the knob 243. The positioning frame 86 contacts the mounting plate 24, and the positioning frame 86 is slidably connected to the knob 243. Through the design of the positioning frame 86, the knob 243 cannot be rotated. There are multiple positioning grooves 88 inside each of the knobs 243, and the multiple positioning grooves 88 are distributed in a ring shape on the knob 243. Through the design of the positioning grooves 88, the positioning frame 86 can be used to limit the knob 243. By moving the handle 89 in the direction away from the knob 243, the handle 89 drives the mounting bracket 85 to move, the mounting bracket 85 drives the slider 81 to move, the slider 81 drives the slide bar 82 to slide in the limiting ring 83, and the slide bar 82 squeezes the second spring 84. At the same time, the mounting bracket 85 drives the positioning bracket 86 to move, and the positioning bracket 86 drives the positioning block 87 to slide out of the positioning slot 88 on the knob 243, thereby releasing the limit on the knob 243.

[0042] A process for a double-belt production line for a horizontal injection molding machine comprises the following steps:

[0043] Step 1: The metal strip 7 is unloaded by the unloading machine 1, so that the unloading machine 1 connects the metal strip 7 to the injection mold 3 on the drawing machine 2, and then is pressed into the mold core 31 with the assistance of the robot;

[0044] Step 2: Move the handle 89 away from the knob 243, so that the handle 89 drives the mounting bracket 85 to move, and the mounting bracket 85 drives the slider 81 to move, so that the slider 81 drives the slide bar 82 to slide in the limiting ring 83, so that the slide bar 82 squeezes the second spring 84, and at the same time, the mounting bracket 85 drives the positioning bracket 86 to move, so that the positioning bracket 86 drives the positioning block 87 to slide out of the positioning slot 88 on the knob 243, thereby releasing the limit on the knob 243;

[0045] Step 3: Turn the knob 243 to rotate the threaded rod 241, causing the threaded rod 241 and the mounting plate 24 to perform a threaded motion, thereby causing the threaded rod 241 to move within the mounting plate 24, causing the threaded rod 241 to move the push plate 242, thereby causing the push plate 242 to drive the clamping block 244 to move toward the direction of the hardware strip 7 and clamp the hardware strip 7 to a limited position;

[0046] Step 4: The hardware strip 7 is injection-molded and then the knob 243 is turned to rotate the knob 243 so that the knob 243 drives the threaded rod 241 to rotate, so that the threaded rod 241 and the threaded rod 241 and the mounting plate 24 generate a threaded motion, thereby causing the threaded rod 241 to move within the mounting plate 24, and the threaded rod 241 drives the push plate 242 to move, so that the push plate 242 drives the clamping block 244 to move away from the hardware strip 7, thereby releasing the limit on the hardware strip 7;

[0047] Step 5: The metal strip 7 is then taken out from the mold core 31 and sent to the cutting machine 4 for positioning. The cutting machine 4 then cuts the metal strip 7. The metal strip 7 is then taken out from the cutting machine 4 and sent to the automatic inspection machine 5 for inspection.

[0048] Step 6: Send the finished hardware strip 7 that has been inspected correctly by the automatic inspection machine 5 to the packaging machine 6 for cooling and packaging the cooled finished hardware strip 7.

[0049] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which shall fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. A double-belt production line for a horizontal injection molding machine, comprising a feeding machine (1), a feeding machine (2), an injection mold (3), a cutting machine (4), an automatic inspection machine (5), and a packaging machine (6), characterized in that: A puller (2) is provided on one side of the discharger (1), an injection mold (3) is provided inside the puller (2), a cutting machine (4) is provided on the side of the puller (2) away from the discharger (1), an automatic inspection machine (5) is provided on the side of the cutting machine (4) away from the puller (2), a packaging machine (6) is provided on the side of the automatic inspection machine (5) away from the cutting machine (4), the puller (2) includes a supporting bottom (21), an organic body (22) is provided on the upper end of the supporting bottom (21), and a mounting column (23) is fixedly connected to the upper end of the outer side of the organic body (22). The end of the mounting column (23) away from the machine body (22) is fixedly connected to the mounting plate (24), the interior of the mounting plate (24) is connected to a threaded rod (241) through a thread, the end of the threaded rod (241) away from the mounting plate (24) is connected to a push plate (242) through a bearing, the push plate (242) is slidably connected to the machine body (22), the end of the threaded rod (241) away from the push plate (242) is fixedly connected to a knob (243), the knob (243) contacts the mounting plate (24), and the side of the push plate (242) away from the threaded rod (241) contacts a clamping block (24 4), the clamping block (244) contacts the machine body (22), the injection mold (3) includes a mold core (31), the machine body (22) is provided with a mold core (31), the machine body (22) is provided with a mold frame (32), the upper end of the mold frame (32) is fixedly connected to the lower end of the mold core (31), a hardware strip (7) is placed inside the mold core (31), the hardware strip (7) contacts the clamping block (244), a positioning mechanism (8) is provided on the mounting plate (24), the positioning mechanism (8) includes a slider (81), the inner slide of the mounting plate (24) A slider (81) is movably connected, and one end of the slider (81) away from the mounting plate (24) is fixedly connected to a mounting bracket (85), and the mounting bracket (85) contacts the mounting plate (24). There are two mounting brackets (85), and a positioning bracket (86) is fixedly connected between the two mounting brackets (85). The inner side of the positioning bracket (86) is fixedly connected to a positioning block (87). A positioning groove (88) is provided inside the knob (243), and the positioning groove (88) is slidably connected to the positioning block (87). The lower end of the positioning bracket (86) is fixedly connected to a handle (89).

2. The double-belt production line for a horizontal injection molding machine according to claim 1, characterized in that: The clamping block (244) is fixedly connected to one end of the push plate (242) with a connecting block (245), the connecting block (245) is slidably connected to the push plate (242), and the two sides of the connecting block (245) are fixedly connected to guide blocks (246). The interior of the push plate (242) is fixedly connected to a limiting rod (247), the guide block (246) is slidably connected to the push plate (242), the guide block (246) is slidably sleeved with the limiting rod (247), and a first spring (248) is provided on the outside of the limiting rod (247), one end of the first spring (248) is fixedly connected to the guide block (246), and the other end of the first spring (248) is fixedly connected to the push plate (242).

3. The double-belt production line for a horizontal injection molding machine according to claim 1, characterized in that: The end of the push plate (242) away from the clamping block (244) is fixedly connected to the sleeve (2421), the sleeve (2421) is internally slidably connected to the connecting rod (2422), the end of the connecting rod (2422) away from the sleeve (2421) is fixedly connected to the mounting plate (24), the sleeve (2421) is internally slidably connected to the limiting plate (2423), and the limiting plate (2423) is fixedly connected to the end of the connecting rod (2422) away from the mounting plate (24).

4. The double-belt production line for a horizontal injection molding machine according to claim 1, characterized in that: The upper end of the slider (81) is fixedly connected to a slide rod (82), the interior of the mounting plate (24) is fixedly connected to a limit ring (83), the slide rod (82) is slidably connected to the mounting plate (24), the slide rod (82) is slidably connected to the limit ring (83), and a second spring (84) is provided on the outer side of the slide rod (82).

5. The double-belt production line for a horizontal injection molding machine according to claim 4, characterized in that: One end of the second spring (84) contacts the limiting ring (83), and the other end of the second spring (84) contacts the sliding rod (82).

6. The double-belt production line for a horizontal injection molding machine according to claim 1, characterized in that: The positioning frame (86) contacts the mounting plate (24), and the positioning frame (86) is slidably sleeved with the knob (243).

7. The double-belt production line for a horizontal injection molding machine according to claim 1, characterized in that: There are multiple positioning slots (88) inside each knob (243), and the multiple positioning slots (88) are distributed in a ring shape on the knob (243).

8. The production process of a double-belt production line for a horizontal injection molding machine according to any one of claims 1 to 7, characterized in that: The steps include: Step 1: The metal strip (7) is discharged through the discharge machine (1), so that the discharge machine (1) connects the metal strip (7) into the injection mold (3) on the drawing machine (2), and then presses it into the mold core (31) with the assistance of a robot; Step 2: Move the handle (89) away from the knob (243), so that the handle (89) drives the mounting bracket (85) to move, so that the mounting bracket (85) drives the slider (81) to move, so that the slider (81) drives the slide bar (82) to slide in the limiting ring (83), so that the slide bar (82) squeezes the second spring (84), and at the same time, the mounting bracket (85) drives the positioning bracket (86) to move, so that the positioning bracket (86) drives the positioning block (87) to slide out of the positioning slot (88) on the knob (243), thereby releasing the limit of the knob (243); Step 3: By turning the knob (243), the knob (243) drives the threaded rod (241) to rotate, so that the threaded rod (241) and the threaded rod (241) and the mounting plate (24) perform threaded motion, thereby causing the threaded rod (241) to move inside the mounting plate (24), causing the threaded rod (241) to drive the push plate (242) to move, thereby causing the push plate (242) to drive the clamping block (244) to move toward the direction of the hardware strip (7) and clamp the hardware strip (7) to limit the position; Step 4: The hardware strip (7) is plastic-coated by injection molding, and then the knob (243) is turned to make the knob (243) drive the threaded rod (241) to rotate, so that the threaded rod (241) and the threaded rod (241) and the mounting plate (24) are threadedly moved, thereby making the threaded rod (241) move inside the mounting plate (24), so that the threaded rod (241) drives the push plate (242) to move, and the push plate (242) drives the clamping block (244) to move away from the hardware strip (7), thereby releasing the limit on the hardware strip (7); Step 5: The metal strip (7) is then taken out from the mold core (31), and then sent to the cutting machine (4) for positioning, and then cut by the cutting machine (4), and then the metal strip (7) is taken out from the cutting machine (4) and sent to the automatic inspection machine (5) for inspection; Step 6: Send the finished metal strip (7) that has been inspected correctly by the automatic inspection machine (5) to the packaging machine (6) for cooling and packaging the cooled finished metal strip (7).

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