Non-fried instant bread packaging machine

Abstract

This invention discloses a non-fried instant noodle packaging machine, including a control box with a packaging conveyor belt. This non-fried instant noodle packaging machine adjusts the structure of traditional instant noodle packaging belts and noodle cake conveyor lines, using the noodle cake conveyor belt as the power source for the packaging conveyor belt. A speed control component adjusts the speed of the packaging conveyor belt. Simultaneously, a transmission component and a trigger component connect the entire machine. The trigger component detects the distance between the noodles on the noodle cake conveyor belt using its internal structure, and then adjusts the state of the transmission component, thereby changing the position of the internal structure of the speed control component and adjusting the running speed of the packaging conveyor belt. Therefore, when the distance between the noodles on the noodle cake conveyor belt and the packaging conveyor belt is too large, resulting in too many empty spaces, the overall structure can automatically slow down the running speed of the packaging conveyor belt, avoiding empty packages.

Description

Technical Field

[0001] This invention relates to the field of food packaging technology, specifically to a non-fried instant noodle packaging machine. Background Technology

[0002] A noodle packaging machine is a specialized packaging equipment for instant noodles and other foods. It can quickly and efficiently package food, improving production efficiency and product quality.

[0003] Existing instant noodle packaging machines typically include a module for detecting noodle cake quality, which works in conjunction with the machine's conveyor line. The packaging machine comprises a noodle cake conveyor line and a plastic bag packaging line, with the two lines operating at matched speeds. When the detection module detects an abnormal noodle cake, it removes it. However, the identical speed of the two conveyor lines leads to gaps in the noodle cake conveyor line, causing empty bags in subsequent packaging lines and affecting the actual instant noodle packaging effect. Adding extra electrical control systems and requiring human intervention increases the overall operating cost of the device. Furthermore, excessive electrical control systems result in high maintenance and repair costs. Therefore, we propose a non-fried instant noodle packaging machine. Summary of the Invention

[0004] The purpose of this invention is to provide a non-fried instant noodle packaging machine to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a non-fried instant noodle packaging machine, comprising a control box, a packaging conveyor belt mounted on the control box, a driven shaft for transmission mounted on the packaging conveyor belt, a protective seat mounted on the side of the packaging conveyor belt, a noodle cake conveyor belt movably mounted inside the protective seat, and a drive shaft for outputting power mounted on the noodle cake conveyor belt; a speed control component, mounted on the side of the packaging conveyor belt and drivenly connected to the drive shaft passing through the noodle cake conveyor belt, the driven shaft being drivenly connected to the drive shaft via the speed control component; a transmission component, mounted on the side of the protective seat and usable for adjusting the operating state of the speed control component; and a trigger component, mounted inside the protective seat and movably connected to the noodle cake conveyor belt, and movably connected to the transmission component.

[0006] Preferably, the speed control component includes a square long rod, a connecting shaft, a square short rod, a connecting belt, and a protective cover. The square short rod is fixedly installed at the end of the drive shaft that passes through the protective seat. The square long rod is disposed on the side of the square short rod and is fixedly connected to the connecting shaft. The connecting shaft is rotatably disposed on the protective cover. The protective cover is fixedly installed on the side of the packaging conveyor belt. The connecting belt is disposed in the cavity inside the protective cover. The connecting shaft and the driven shaft are connected by the connecting belt drive.

[0007] Preferably, the speed control component further includes a shaped slider, a connecting block, an auxiliary spring, and a threaded rod. The shaped slider is rotatably connected to the connecting block and slidably connected to the square long rod. The connecting block is slidably disposed inside the square short rod. The auxiliary spring is disposed in the cavity inside the square short rod and is fixedly connected to the square short rod. The auxiliary spring is also fixedly connected to the connecting block. The threaded rod is disposed in the cavity inside the auxiliary spring and is rotatably connected to the square short rod. The connecting block and the threaded rod are threadedly connected.

[0008] Preferably, the transmission assembly includes a semi-circular slider, a double-sided bevel gear, an auxiliary bevel gear, a connecting seat, and a lead screw. The semi-circular slider is slidably mounted on the connecting seat. The double-sided bevel gear is rotatably mounted on the side of the square short rod adjacent to the semi-circular slider. The auxiliary bevel gear is fixedly mounted on the end of the threaded rod that passes through the square short rod. The double-sided bevel gear meshes with the auxiliary bevel gear. The inner circumference of the semi-circular slider has a toothed groove that meshes with the double-sided bevel gear. The connecting seat is fixedly mounted on the bottom surface of the protective seat. The lead screw is rotatably mounted on the connecting seat. The semi-circular slider is threadedly connected to the lead screw. There are two semi-circular sliders in total.

[0009] Preferably, the triggering component includes a movable block, a round rod, a return spring, two connecting rods, a movable seat, a guide rail, a cylindrical slider, a hollow sphere, and a ball-head rod. The movable block is slidably mounted on the connecting seat and threadedly connected to a lead screw. The round rod is fixedly installed on the side of the movable block. The two ends of the return spring are fixedly connected to the movable block and the connecting seat, respectively. A single connecting rod is rotatably mounted on the round rod. Connecting rods away from the round rod are movably connected to the connecting rod rotatably mounted on the round rod. The movable seat is located in the internal cavity of the protective seat and slides on the guide rail via a cylindrical slider fixedly connected to it. The guide rail is fixedly installed inside the protective seat and does not contact the drive shaft. The ball-head rod is fixedly installed on the movable seat. The hollow sphere is fixedly installed on the inner surface of the dough conveyor belt. The movable seat and the dough conveyor belt are movably connected via the hollow sphere and the ball-head rod.

[0010] Preferably, the movable seat includes a pressure block, a first trapezoidal block, a first spring, a second trapezoidal block, and a second spring. The pressure block is fixedly installed on the first trapezoidal block, the first trapezoidal block is slidably disposed on the movable seat, the two ends of the first spring are fixedly connected to the pressure block and the movable seat respectively, the second trapezoidal block is slidably disposed on the movable seat, the second spring is disposed inside the movable seat and fixedly connected to the movable seat, and the end of the second spring away from the movable seat is fixedly connected to the second trapezoidal block.

[0011] Preferably, the side of the second trapezoidal block contacts the end face of the connecting square rod away from the round rod.

[0012] Preferably, a stop block is provided at the connection between the connecting square rod and the round rod. There are two stop blocks in total, and the stop block away from the round rod is located at the connection between the two connecting square rods.

[0013] Preferably, the control box is equipped with a packaging bag storage roller, the packaging conveyor belt is equipped with a pressing and heat sealing box, the protective seat is equipped with an infrared spectrometer and an electric push plate, and the dough conveyor belt, infrared spectrometer, electric push plate and pressing and heat sealing box are all electrically connected to the control box.

[0014] Compared with the prior art, the beneficial effects of the present invention are: 1. This invention adjusts the structure of traditional instant noodle packaging belts and noodle cake conveyor lines, using the noodle cake conveyor belt as the power source for the packaging conveyor belt. A speed control component is then used to adjust the speed of the packaging conveyor belt. Simultaneously, a transmission component and a trigger component connect the entire system. The trigger component detects the distance between the noodles on the noodle cake conveyor belt using its internal structure, and then adjusts the state of the transmission component, thereby changing the position of the internal structure of the speed control component and adjusting the running speed of the packaging conveyor belt. Therefore, when the distance between the noodles on the noodle cake conveyor belt and the packaging conveyor belt is too large, resulting in too many empty spaces, the overall structure can automatically slow down the running speed of the packaging conveyor belt, preventing empty packages.

[0015] 2. The added triggering component, transmission component, and speed control component of this invention are all composed of common mechanical parts, which simplifies the subsequent maintenance and repair steps of the overall device, lowers the operating threshold of the overall device, further enhances the overall performance, and makes it suitable for actual use scenarios and meets actual use needs. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the meshing of the semi-circular slider and the double-sided conical gear structure of the present invention; Figure 3 This is an exploded view of a partial structure of the speed control component of the present invention; Figure 4 This is a partial structural diagram of the transmission component of the present invention; Figure 5 This is a schematic diagram of a partial structure of the triggering component of the present invention; Figure 6 for Figure 1 Enlarged schematic diagram of the structure at point A in the middle; Figure 7 This is a schematic diagram of the movable seat structure of the present invention; Figure 8 This is a partial cross-sectional view of the movable seat of the present invention; Figure 9 This is an exploded view of the overall dough conveyor belt and guide rail structure of the present invention; Figure 10 This is a schematic diagram of the internal structure of the protective cover of the present invention.

[0017] In the diagram: 1. Control box; 2. Packaging conveyor belt; 21. Driven shaft; 3. Protective seat; 4. Dough conveyor belt; 41. Drive shaft; 5. Infrared spectrometer; 51. Electric push plate; 6. Trigger assembly; 61. Movable block; 62. Round rod; 63. Return spring; 64. Connecting rod; 641. Stop block; 65. Movable seat; 651. Pressure block; 652. First trapezoidal block; 653. First spring; 654. Second trapezoidal block; 655. Second spring; 66. Guide rail; 67. Cylindrical slider; 68. Hollow sphere; 69. Ball-head rod; 7. Transmission assembly; 71. Semicircular slider; 72. Double-sided bevel gear; 73. Auxiliary bevel gear; 74. Connecting seat; 75. Lead screw; 8. Speed ​​control assembly; 81. Square long rod; 82. Connecting shaft; 83. Square short rod; 84. Irregularly shaped slider; 85. Connecting block; 851. Auxiliary spring; 86. Threaded rod; 87. Connecting belt; 88. Protective cover; 9. Packaging bag storage roller; 10. Press-sealed heat-sealing box. Detailed Implementation

[0018] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0019] Please see Figure 1-10 This invention provides a technical solution: a non-fried instant noodle packaging machine, including a control box 1, a packaging conveyor belt 2 on the control box 1, a driven shaft 21 on the packaging conveyor belt 2 for transmission, a protective seat 3 on the side of the packaging conveyor belt 2, a noodle cake conveyor belt 4 movably arranged inside the protective seat 3, and a drive shaft 41 on the noodle cake conveyor belt 4 for outputting power; a packaging bag storage roller 9 on the control box 1, a pressing and heat sealing box 10 on the packaging conveyor belt 2, and an infrared spectrometer 5 and an electric push plate 51 on the protective seat 3. The noodle cake conveyor belt 4, the infrared spectrometer 5, the electric push plate 51, and the pressing and heat sealing box 10 are all electrically connected to the control box 1. The infrared spectrometer 5 uses high-tech means such as infrared spectroscopy to monitor the frying oil, which can quickly and accurately detect the various components and contents in the frying oil, thereby detecting whether the packaged instant noodles are non-fried, making the overall device more in line with actual non-fried instant noodle packaging.

[0020] Speed ​​control component 8 is located on the side of the packaging conveyor belt 2 and is connected to the drive shaft 41 that passes through the dough conveyor belt 4. The driven shaft 21 is connected to the drive shaft 41 via the speed control component 8. The speed control component 8 includes a square long rod 81, a connecting shaft 82, a square short rod 83, a connecting belt 87, and a protective cover 88. The square short rod 83 is fixedly installed at the end of the drive shaft 41 that passes through the protective seat 3. The square long rod 81 is located on the side of the square short rod 83 and is fixedly connected to the connecting shaft 82. The connecting shaft 82 is rotatably mounted on the protective cover 88, which is fixedly mounted on the side of the packaging conveyor belt 2. The connecting belt 87 is located in the cavity inside the protective cover 88. The connecting shaft 82 and the driven shaft 21 are connected via the connecting belt 87. The speed control component 8 also includes a shaped slider 84, a connecting block 85, an auxiliary spring 851, and a threaded rod 86. The shaped slider 84 is rotatably connected to the connecting block 85. The irregularly shaped slider 84 is slidably connected to the square long rod 81, the connecting block 85 is slidably set inside the square short rod 83, the auxiliary spring 851 is set in the cavity inside the square short rod 83 and is fixedly connected to the square short rod 83, and the auxiliary spring 851 is also fixedly connected to the connecting block 85, the threaded rod 86 is set in the cavity inside the auxiliary spring 851 and is rotatably connected to the square short rod 83. The auxiliary spring 851 allows the entire component to be reused, improving the overall practicality. The connecting block 85 and the threaded rod 86 are threadedly connected. By adjusting whether the center of the irregularly shaped slider 84 coincides with the central axis of the drive shaft 41, the state of the packaging conveyor belt 2 can be adjusted, so that the overall structure does not need to set up multiple power sources. At the same time, the packaging conveyor belt 2 and the dough conveyor belt 4 use the same power source, which can also ensure the synchronization of their operation and avoid the phenomenon of misalignment during subsequent heat sealing packaging, further ensuring the packaging quality of the entire packaging machine.

[0021] The transmission component 7 is located on the side of the protective seat 3 and can be used to adjust the operating state of the speed control component 8. The transmission component 7 includes a semi-circular slider 71, a double-sided bevel gear 72, an auxiliary bevel gear 73, a connecting seat 74, and a lead screw 75. The semi-circular slider 71 is slidably mounted on the connecting seat 74. The double-sided bevel gear 72 is rotatably mounted on the side of the square short rod 83 adjacent to the semi-circular slider 71. The auxiliary bevel gear 73 is fixedly mounted on the end of the threaded rod 86 that passes through the square short rod 83. The double-sided bevel gear 72 meshes with the auxiliary bevel gear 73. The inner circumference of the semi-circular slider 71 has teeth that mesh with the double-sided bevel gear 72. The groove ensures that the established structures can be interconnected, improving the stability of the overall device's self-operation and reducing the labor costs required for the overall device. The connecting seat 74 is fixedly installed on the bottom surface of the protective seat 3, and the lead screw 75 is rotatably set on the connecting seat 74. The semi-circular slider 71 is threadedly connected to the lead screw 75. There are two semi-circular sliders 71, and the lead screw 75 has opposite threads at both ends, causing the two semi-circular sliders 71 to always slide in mirror image, thus making the structure operate more rationally. This allows the state of the entire speed control component 8 to be adjusted automatically according to the actual packaging situation, simplifying the operation steps of the overall device and meeting the actual use requirements.

[0022] Trigger assembly 6 is located inside the protective seat 3 and is movably connected to the dough conveyor belt 4. Trigger assembly 6 is also movably connected to the transmission assembly 7. Trigger assembly 6 includes a movable block 61, a round rod 62, a return spring 63, two connecting rods 64, a movable seat 65, a guide rail 66, a cylindrical slider 67, a hollow sphere 68, and a ball-head rod 69. The movable block 61 is slidably mounted on the connecting seat 74 and threadedly connected to the lead screw 75. The round rod 62 is fixedly installed on the side of the movable block 61. The two ends of the return spring 63 are fixedly connected to the movable block 61 and the connecting seat 74 respectively. A single connecting rod 64 rotates... A connecting square rod 64, located away from the round rod 62, is movably connected to the connecting square rod 64 rotatably mounted on the round rod 62. A movable seat 65 is located inside the cavity of the protective seat 3 and slides on a guide rail 66 via a cylindrical slider 67 fixedly connected to it. The guide rail 66 is fixedly installed inside the protective seat 3 and does not contact the drive shaft 41. A ball-head rod 69 is fixedly installed on the movable seat 65. A hollow ball 68 is fixedly installed on the inner surface of the dough conveyor belt 4. The movable seat 65 and the dough conveyor belt 4 are movably connected via the hollow ball 68 and the ball-head rod 69. The ball joints 69 cooperate with each other, making the movable seat 65 more suitable for belt-driven reciprocating motion, thereby avoiding interference between components during operation and making the overall structure device operate more smoothly. The movable seat 65 includes a pressure block 651, a first trapezoidal block 652, a first spring 653, a second trapezoidal block 654, and a second spring 655. The pressure block 651 is fixedly installed on the first trapezoidal block 652, and the first trapezoidal block 652 is slidably disposed on the movable seat 65. The two ends of the first spring 653 are fixedly connected to the pressure block 651 and the movable seat 65 respectively. The second trapezoidal block 654 is slidably disposed on the movable seat 65, and the second spring 655... 655 is located inside the movable seat 65 and is fixedly connected to the movable seat 65. The end of the second spring 655 away from the movable seat 65 is fixedly connected to the second trapezoidal block 654. The side of the second trapezoidal block 654 contacts the end face of the connecting square rod 64 away from the round rod 62. A stop block 641 is provided at the connection between the connecting square rod 64 and the round rod 62. There are two stop blocks 641 in total, and the stop block 641 away from the round rod 62 is located at the connection between the two connecting square rods 64. The stop block 641 can prevent the connecting square rod 64 from undergoing excessive deformation, thereby ensuring that the established mechanism can operate stably and reasonably, and thus achieving the pre-established purpose.

[0023] Working principle: The traditional belt conveyor is configured with two dough conveyor belts 4 at both ends, which are movably mounted on the protective seat 3 via the drive shaft 41. The guide rail 66 is fixed inside the protective seat 3. The shape of the guide rail 66 is consistent with the shape formed by the dough conveyor belt 4 and the drive shaft 41, and the guide rail 66 does not contact the drive shaft 41. The movable seat 65 slides on the guide rail 66 via the cylindrical slider 67. A ball head rod 69 is fixed on the movable seat 65 and is movably connected to the hollow ball 68 fixed inside the dough conveyor belt 4. Therefore, the movable seat 65 will reciprocate along with the dough conveyor belt 4. The pressure block 651 is fixed on the first trapezoidal block 652. The first trapezoidal block 652 slides on the movable seat 65. The pressure block 651 is also fixedly connected to the movable seat 65 by the first spring 653. The second trapezoidal block 654 slides inside the movable seat 65 and is also fixedly connected to the movable seat 65 by the second spring 655. The movable square block 61 slides on the connecting seat 74 fixed on the protective seat 3. A round rod 62 is also fixed on the movable square block 61. A connecting square rod 64 is rotatably connected to the round rod 62. The two connecting square rods 64 are also slidably connected. A stop block 641 is provided at the connection between the connecting square rod 64 and the round rod 62. A stop block 641 is also provided at the connection between the two connecting square rods 64. The movable block 61 is connected to the stop block 641 and the screw 75 rotating on the connecting seat 74. The return spring 63 is fixedly connected to the movable block 61 and the connecting seat 74 respectively. The two semi-circular sliders 71 slide on the connecting seat 74 and are also threaded to the screw 75. The inner circumference of the semi-circular sliders 71 has a tooth groove that meshes with the double-sided bevel gear 72. The double-sided bevel gear 72 is rotatably mounted on the square short rod 83. The auxiliary bevel gear 73 and the threaded rod 86 are fixedly connected through the end of the square short rod 83. The auxiliary bevel gear 73 meshes synchronously with the double-sided bevel gear 72. The square short rod 83 is fixed to the drive shaft. 41 passes through the end of the protective seat 3. The threaded rod 86 rotates inside the square short rod 83. The connecting block 85 slides inside the square short rod 83 and is also threadedly connected to the threaded rod 86. The irregular slider 84 is rotatably set on the connecting block 85. The irregular slider 84 slides synchronously inside the square long rod 81. The connecting shaft 82 is fixed on the square long rod 81. The connecting shaft 82 rotates synchronously on the protective cover 88. The protective cover 88 is fixed on the side of the packaging conveyor belt 2. The connecting shaft 82 and the driven shaft 21 are driven by the connecting belt 87. The two ends of the auxiliary spring 851 are fixedly connected to the connecting block 85 and the square short rod 83, respectively.

[0024] By controlling the control box 1 to activate the noodle cake conveyor belt 4, infrared spectrometer 5, electric push plate 51, packaging bag storage roller 9, and pressing and heat sealing box 10 respectively, the instant noodle cakes are placed sequentially on the electric push plate 51 via the external conveying structure. The infrared spectrometer 5 can then identify whether the noodle cake is non-fried. If not, it will send an electrical signal to the control box 1 to activate the electric push plate 51 to push the defective product to the side of the noodle cake conveyor belt 4. If it is, it will push the good noodle cake onto the noodle cake conveyor belt 4. At this time, the weight of the noodle cake will press the pressure block 651 downward, and the first spring 653 will squeeze out the second trapezoidal block 654. The noodle cake conveyor belt 4 runs, and the noodle cake moves towards... As the packaging conveyor belt 2 moves, the second trapezoidal block 654 synchronously pushes the connecting square rod 64 to slide together, thereby causing the movable square block 61 to slide on the connecting seat 74, driving the lead screw 75 to rotate. The threads at both ends of the lead screw 75 rotate in opposite directions, causing the two semi-circular sliders 71 to slide in mirror image. The tooth grooves inside the semi-circular sliders 71 mesh with the double-sided bevel gear 72. The square short rod 83 will rotate together with the starting drive shaft 41 of the dough conveyor belt 4. As the square short rod 83 makes circular motion, the double-sided bevel gear 72 will also rotate itself, thereby driving the auxiliary bevel gear 73 to rotate. The auxiliary bevel gear 73 then drives the threaded rod 86 to rotate, connecting... Block 85, along with the irregularly shaped slider 84, slides on the square short rod 83, offset from the center of the drive shaft 41. At this time, the square long rod 81 and the connecting shaft 82 can rotate. Under the transmission of the connecting belt 87, the driven shaft 21 on the packaging conveyor belt 2 rotates, and then the packaging conveyor belt 2 starts to run, moving the packaging bags on the packaging bag storage roller 9. When the noodles on the noodle conveyor belt 4 enter the packaging conveyor belt 2, the packaging is completed by pressing and heat sealing the box 10. The pressing block 651 and the second trapezoidal block 654 are no longer restricted by the instant noodle and return to their initial positions. The connecting square rod 64, along with the movable square block 61, then returns to its initial position under the action of the return spring 63. When the instant noodle cake is far away, the movable block 61 will slide back to the initial position. The two semi-circular sliders 71 will slide towards the sides of the double-sided bevel gear 72 simultaneously and will no longer mesh with the double-sided bevel gear 72. The connecting block 85 will return to the position of the initial drive shaft 41 center axis under the action of the auxiliary spring 851. At this time, the position of the irregular slider 84 will not change, and the connecting shaft 82 and the driven shaft 21 will stop rotating. The packaging conveyor belt 2 will also stop running to avoid the phenomenon that the instant noodle cake has not reached the packaging conveyor belt 2 while the packaging conveyor belt 2 is still transporting the packaging bag, thereby avoiding the phenomenon of empty package caused by pressing and heat sealing box 10.

[0025] The control box 1, dough conveyor belt 4, infrared spectrometer 5, electric push plate 51, packaging bag storage roller 9, and pressing and heat sealing box 10 mentioned in this article are all existing technology structures. Therefore, the electrical connection principle and specific operation mode between them will not be described in detail.

[0026] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0027] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A non-fried bread snack packaging machine comprising a control cabinet (1), characterized in that: The control box (1) is provided with a packaging conveyor belt (2), and the packaging conveyor belt (2) is provided with a driven shaft (21) for transmission. The packaging conveyor belt (2) is provided with a protective seat (3) on its side. The protective seat (3) is movably provided with a dough conveyor belt (4) inside the protective seat (3). The dough conveyor belt (4) is provided with a drive shaft (41) for outputting power. Speed ​​control component (8), the speed control component (8) is disposed on the side of the packaging conveyor belt (2), and the speed control component (8) is connected to the drive shaft (41) that passes through the dough conveyor belt (4). The driven shaft (21) and the drive shaft (41) are connected to each other through the speed control component (8). The transmission assembly (7) is disposed on the side of the protective seat (3) and can be used to adjust the operating state of the speed control assembly (8); Triggering component (6), the triggering component (6) is disposed inside the protective seat (3) and is movably connected to the dough conveyor belt (4), and the triggering component (6) is movably connected to the transmission component (7); The speed control component (8) includes a square long rod (81), a connecting shaft (82), a square short rod (83), a connecting belt (87), and a protective cover (88). The square short rod (83) is fixedly installed at the end of the drive shaft (41) that passes through the protective seat (3). The square long rod (81) is located on the side of the square short rod (83) and is fixedly connected to the connecting shaft (82). The connecting shaft (82) is rotatably mounted on the protective cover (88). The protective cover (88) is fixedly installed on the side of the packaging conveyor belt (2). The connecting belt (87) is located in the cavity inside the protective cover (88). The connecting shaft (82) and the driven shaft (21) are connected by the connecting belt (87). The speed control component (8) also includes a shaped slider (84), a connecting block (85), an auxiliary spring (851), and a threaded rod (86). The shaped slider (84) is rotatably connected to the connecting block (85), and the shaped slider (84) is slidably connected to the square long rod (81). The connecting block (85) is slidably disposed inside the square short rod (83). The auxiliary spring (851) is disposed in the cavity inside the square short rod (83) and is fixedly connected to the square short rod (83). The auxiliary spring (851) is also fixedly connected to the connecting block (85). The threaded rod (86) is disposed in the cavity inside the auxiliary spring (851) and is rotatably connected to the square short rod (83). The connecting block (85) and the threaded rod (86) are threadedly connected. The transmission assembly (7) includes a semi-circular slider (71), a double-sided bevel gear (72), an auxiliary bevel gear (73), a connecting seat (74), and a lead screw (75). The semi-circular slider (71) is slidably disposed on the connecting seat (74). The double-sided bevel gear (72) is rotatably disposed on the side adjacent to the square short rod (83) and the semi-circular slider (71). The auxiliary bevel gear (73) is fixedly installed on the end of the threaded rod (86) that passes through the square short rod (83). The double-sided bevel gear (72) meshes with the auxiliary bevel gear (73). The inner circumference of the semi-circular slider (71) is provided with a tooth groove that meshes with the double-sided bevel gear (72). The connecting seat (74) is fixedly installed on the bottom surface of the protective seat (3). The lead screw (75) is rotatably disposed on the connecting seat (74). The semi-circular slider (71) is threadedly connected to the lead screw (75). There are two semi-circular sliders (71). The triggering component (6) includes a movable block (61), a round rod (62), a return spring (63), two connecting rods (64), a movable seat (65), a guide rail (66), a cylindrical slider (67), a hollow sphere (68), and a ball-head rod (69). The movable block (61) is slidably mounted on the connecting seat (74) and threadedly connected to the lead screw (75). The round rod (62) is fixedly mounted on the side of the movable block (61). The two ends of the return spring (63) are fixedly connected to the movable block (61) and the connecting seat (74) respectively. A single connecting rod (64) is rotatably mounted on the round rod (62). The connecting rods away from the round rod (62) are... (64) is movably connected to the connecting square rod (64) rotatably mounted on the round rod (62). The movable seat (65) is located in the cavity inside the protective seat (3), and the movable seat (65) slides on the guide rail (66) through the cylindrical slider (67) fixedly connected to it. The guide rail (66) is fixedly installed inside the protective seat (3), and the guide rail (66) does not contact the drive shaft (41). The ball head rod (69) is fixedly installed on the movable seat (65). The hollow ball (68) is fixedly installed on the inner surface of the dough conveyor belt (4). The movable seat (65) and the dough conveyor belt (4) are movably connected through the hollow ball (68) and the ball head rod (69).

2. The non-fried instant noodle packaging machine according to claim 1, characterized in that: The movable seat (65) includes a pressure block (651), a first trapezoidal block (652), a first spring (653), a second trapezoidal block (654), and a second spring (655). The pressure block (651) is fixedly installed on the first trapezoidal block (652). The first trapezoidal block (652) is slidably disposed on the movable seat (65). The two ends of the first spring (653) are fixedly connected to the pressure block (651) and the movable seat (65) respectively. The second trapezoidal block (654) is slidably disposed on the movable seat (65). The second spring (655) is disposed inside the movable seat (65) and fixedly connected to the movable seat (65). The end of the second spring (655) away from the movable seat (65) is fixedly connected to the second trapezoidal block (654).

3. The non-fried instant noodle packaging machine according to claim 2, characterized in that: The side of the second trapezoidal block (654) contacts the end face of the connecting square rod (64) away from the round rod (62).

4. The non-fried instant noodle packaging machine according to claim 1, characterized in that: A stop (641) is provided at the connection between the connecting square rod (64) and the round rod (62). There are two stop (641) in total, and the stop (641) away from the round rod (62) is provided at the connection between the two connecting square rods (64).

5. A non-fried instant noodle packaging machine according to claim 1, characterized in that: The control box (1) is equipped with a packaging bag storage roller (9), the packaging conveyor belt (2) is equipped with a pressing and heat sealing box (10), the protective seat (3) is equipped with an infrared spectrometer (5) and an electric push plate (51), and the dough conveyor belt (4), infrared spectrometer (5), electric push plate (51) and pressing and heat sealing box (10) are all electrically connected to the control box (1).

Images