Compound additive production line and production method

Abstract

The invention provides a compound additive production line and a production method, and relates to the field of compound additive production. The device comprises a supporting frame, a feeding box, a stirring box, a temporary storage box, a packaging assembly and a detection assembly, a first-stage plate, a second-stage plate and a third-stage plate are fixedly arranged on the supporting frame in the vertical direction, the feeding box is fixed to the first-stage plate, the stirring box is fixed to the second-stage plate, the temporary storage box is fixed to the third-stage plate, and the packaging assembly is fixed to the third-stage plate. A pipeline is arranged between the feeding box and the stirring box in a communicating mode, a pipeline is arranged between the stirring box and the temporary storage box in a communicating mode, and the packaging assembly is arranged between the supporting frame and the temporary storage box. The method has the effect of improving the production efficiency of the compound additive.

Description

Technical Field

[0001] The present application relates to the field of compound additive production, and in particular to a compound additive production line and a production method. Background Art

[0002] Compound additives refer to additives made by mixing two or more food additives in a certain proportion according to application requirements. Compounding and mixing multiple raw materials with different properties can produce synergistic or synergistic effects to meet specific food processing or preservation requirements.

[0003] At present, when producing traditional compound additives, the materials need to be stirred and mixed first; then, the mixed materials are stored in storage boxes, and the storage boxes are transported to the packaging processing area for packaging of the materials; finally, the packaged materials need to be transported to the testing processing area for testing.

[0004] However, during the entire production process, materials need to be constantly moved, which not only consumes manpower but also seriously affects the production efficiency of compound additives. Summary of the invention

[0005] In order to improve the problems existing in the above-mentioned technologies, the present application provides a compound additive production line and a production method.

[0006] In the first aspect, the present application provides a compound additive production line, which adopts the following technical solution: A compound additive production line comprises: a support frame, a feed box, a mixing box, a temporary storage box, a packaging component and a detection component, wherein a primary plate, a secondary plate and a tertiary plate are fixedly arranged on the support frame in a vertical direction, the feed box is fixed on the primary plate, the mixing box is fixed on the secondary plate, the temporary storage box is fixed on the tertiary plate, and pipes are provided between the feed box and the mixing box, and between the mixing box and the temporary storage box, and the packaging component is arranged between the support frame and the temporary storage box.

[0007] By adopting the above technical solution, the material is put into the feeding box, and the material can be quickly stirred by the mixing box and stored in the temporary storage box; then, the packaging component can quickly quantitatively package the material in the temporary storage box; finally, the detection component is used to perform quality inspection on the packaged material. During the entire production process, the production of the compound additive can be completed without moving the material anywhere, thereby effectively improving the production efficiency of the compound additive.

[0008] Optionally, the detection component includes: a re-inspection machine and a metal detector, and the re-inspection machine and the metal detector are both arranged on the side of the support frame.

[0009] By adopting the above technical solution, the packaged materials can be transported by the conveying device to the weighing machine to detect the weight, so as to determine whether the weight is qualified; then, they are transported to the metal detector for testing to screen out defective products.

[0010] Optionally, the packaging assembly includes: a unloading part, the unloading part includes: a unloading pipe, a conveying pipe, a conveying rod, a spiral blade, a connecting pipe and a conveying motor, the conveying pipe is fixed on the three-stage plate, and the unloading pipe is connected between the temporary storage box and the conveying pipe, the conveying rod is rotatably installed in the conveying pipe, and the spiral blade is fixed on the conveying rod, the connecting pipe is connected on the conveying pipe, the conveying motor is installed on the three-stage plate, and the output shaft of the conveying motor is coaxially connected with the conveying rod.

[0011] By adopting the above technical solution, during packaging, the conveying motor is started to drive the conveying rod to drive the spiral blade to rotate, so that the spiral blade can convey the material to the connecting pipe, so that the material can fall into the quantitative part through the connecting pipe, thereby controlling the quantitative conveying of the material.

[0012] Optionally, the packaging component also includes: a quantitative part, which includes: a quantitative box, a discharge pipe, an electric control valve, a support plate, a receiving rod, a receiving rope, a coil spring, a pressure plate, a first pressure sensor and a second pressure sensor, the support plate is installed on the three-level plate, and a receiving hole is opened on the support rod, the end of the receiving rod is rotatably installed in the receiving hole, the coil spring is sleeved on the receiving rod and one end is fixed to the receiving rod and the other end is fixed to the inner wall of the receiving hole, one end of the receiving rope is wound around the receiving rod and the other end is fixed to the quantitative box, the discharge pipe is connected to the quantitative box, and the electric control valve is installed on the discharge pipe, the first pressure sensor and the second pressure sensor are both installed on the support plate, and the pressure plate is fixed to the quantitative box and abuts against the first pressure sensor.

[0013] By adopting the above technical solution, when the spiral blade conveys the material, the material falls from the connecting pipe into the quantitative box; as the material continues to fall, the quantitative box continues to descend until the pressure plate instantaneously contacts the second sensor, at which time there are 5kg of material in the quantitative box; at the same time, the conveying motor immediately stops driving the conveying rod to rotate, and the control valve opens the discharge pipe, so that the discharge pipe continuously discharges the material.

[0014] Optionally, the packaging assembly also includes: a fixing part, which includes: a base plate, a fixing plate, a clamping plate, a rubber pad and a clamping electric cylinder, the base plate is fixed on the support frame, the fixing plate is fixed on the base plate, the clamping electric cylinder is arranged on the fixing plate, and the output shaft of the clamping electric cylinder is fixed to the clamping plate, and the rubber pad is fixed on the clamping plate.

[0015] By adopting the above technical solution, when packaging, the packaging bag is placed between two fixed plates, and then the packaging bag is moved from bottom to top until the clamping plate is inserted into the packaging bag; then the clamping electric cylinder is started to pull the clamping plate close to the corresponding fixed plate until the packaging bag is clamped, so that when the discharge pipe discharges the material, the material can fall into the packaging bag to fill the material.

[0016] Optionally, the packaging assembly also includes: a lifting part, the lifting part includes: a sliding rod, a lifting plate, a vertical plate, a driving motor, a rotating plate, a slider and a connecting rod, the fixed plate is provided with a sliding groove, and the sliding rod is slidably arranged in the sliding groove, the clamping electric cylinder is fixed to the sliding rod, the vertical plate is fixed to the bottom plate, and a sliding groove is provided through the vertical plate, the slider is slidably arranged in the sliding groove, one end of the lifting plate is fixed to the sliding plate, and the other end is fixed to the slider, and a clearance hole is provided through the lifting plate, the rotating plate is rotatably installed on the vertical plate, the driving motor is installed on the vertical plate, and the output shaft of the driving motor is coaxially fixed with the rotating plate, one end of the connecting rod is rotatably connected to the rotating plate, and the other end is rotatably connected to the slider.

[0017] By adopting the above technical solution, after the material is filled, the driving motor is started immediately to drive the rotating plate to rotate quickly, so that the connecting rod can pull the slider to reciprocate in the vertical direction in the slide groove, that is, the slider drives the lifting plate to move up and down in the vertical direction, so that the sliding rod can drive the packaging bag to move up and down to achieve the effect of shaking the packaging bag, so that the material in the packaging bag can be filled evenly, and it is not easy to accumulate, and there are no gaps between the materials.

[0018] Optionally, the packaging assembly further includes: a pocket bottom, the pocket bottom includes: a pocket bottom plate and a pocket bottom spring, the pocket bottom plate is arranged on the fixed plate, and the pocket bottom spring is fixed between the pocket bottom plate and the bottom plate.

[0019] By adopting the above technical solution, the packaging bag is supported by the bottom plate, so that the packaging bag is less likely to fall off from between the clamping plate and the sliding rod.

[0020] Optionally, the packaging component also includes: a shaking part, which includes: a rotating rod, a cam, a driving gear and a driven gear, the rotating rod is rotatably installed between the vertical plate and the fixed plate and one end is coaxially fixed to the driven gear and the other end is fixed to the cam, the driving gear is coaxially sleeved on the rotating plate, and the driving gear is meshed with the driven gear.

[0021] By adopting the above technical solution, during the rotation of the rotating plate, the active gear drives the driven gear, the rotating rod and the cam to rotate in sequence. The rotation of the cam will continuously and intermittently push the bottom plate of the pocket, thereby cooperating with the lifting plate to lift the sliding rod, so as to further cause a shaking effect on the packaging bag.

[0022] Optionally, the packaging assembly further includes: an exhaust portion, the exhaust portion including: a frame plate, an exhaust roller, a push plate, a push electric cylinder, a connecting plate, a guide rod, a guide cylinder, a control spring, an extension rod, a limit rod and a limit spring, the frame plate is fixed to the fixed plate, the push electric cylinder is fixed to the frame plate, and the output shaft of the push electric cylinder is fixed to the push plate, the guide cylinder is fixed to the push plate, one end of the guide rod is arranged in the guide cylinder, and the other end is fixed to the connecting plate, the exhaust roller is rotatably installed on the connecting plate, and the control spring is fixed between the push plate and the connecting plate; The rotating rod is composed of rod one and rod two, wherein rod one is rotatably mounted on the vertical plate and coaxially fixed with the driven gear, and rod two is rotatably mounted on the fixed plate and fixed to the cam, an extension hole is provided on rod two, and a limiting hole is provided on the inner wall of the extension hole, one end of the extension rod is fixed to rod one, and the other end is arranged in the extension hole, an accommodating hole is provided on the extension rod, one end of the limiting rod is arranged in the accommodating hole, and the other end is arranged in the limiting hole, the limiting spring is fixed between the limiting rod and the bottom of the accommodating hole, and a guide surface is provided on the limiting rod.

[0023] By adopting the above technical solution, after the material is shaken evenly, the rotating plate is controlled to rotate in the opposite direction and slowly until the slider moves to the top end; then, the pushing electric cylinder is started to push the two exhaust rollers closer until the packaging bag is compressed to ensure that the inner walls of the packaging bag are tightly attached; then, the packaging bag is slowly lowered. During this process, the exhaust rollers are used to squeeze the packaging bag to squeeze out the gas in the packaging bag, thereby achieving the exhaust effect to improve the weight detection accuracy.

[0024] In the second aspect, the present application provides a production method of a compound additive production line, which adopts the following technical solution: A production method of a compound additive production line comprises the following steps: S1: Put the material into the feeding box; S2: The materials in the feeding box are screened and fall into the mixing box to mix the materials; S3: After the mixing is completed, the materials fall into the temporary storage box; S4: The materials in the temporary storage box are packaged in 5kg quantities through the packaging components; S5: After packaging is completed, the packaged materials are transported to the weight inspection machine for weight inspection to determine whether the weight is qualified; S6: The materials are transported to the metal detector for testing to screen out unqualified products.

[0025] By adopting the above technical solution, the production efficiency of compound additives can be effectively improved.

[0026] In summary, the present application includes at least one of the following beneficial effects: 1. Put the materials into the feeding box, and the materials can be quickly stirred in the mixing box and stored in the temporary storage box; then, the packaging component can quickly quantitatively package the materials in the temporary storage box; finally, the detection component is used to perform quality inspection on the packaged materials. During the entire production process, the production of compound additives can be completed without moving materials anywhere, thereby effectively improving the production efficiency of compound additives.

[0027] 2. The bottom plate is used to support the packaging bag, so that the packaging bag is less likely to fall off between the clamping plate and the sliding rod, so as to avoid material filling failure.

[0028] 3. During the rotation of the rotating plate, the driving gear drives the driven gear, the rotating rod and the cam to rotate in turn. The rotation of the cam will continuously and intermittently push the bottom plate of the bag, thereby cooperating with the lifting plate to lift the sliding rod, so as to further cause a shaking effect on the packaging bag, so that the material in the packaging bag can be filled more evenly and it is less likely to have gaps between the materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 is a schematic structural diagram according to an embodiment of the present application; Figure 2 yes Figure 1 A schematic top view of Figure 3 is along Figure 2 A schematic cross-sectional view taken along the cutting line AA in FIG. Figure 4 is along Figure 2 A schematic cross-sectional view taken along the cutting line BB in FIG. Figure 5 is along Figure 2 A schematic cross-sectional view taken along the cutting line CC in FIG. Figure 6 yes Figure 5 A schematic partial enlarged view of section D in the middle; Figure 7 yes Figure 3 Schematic partial enlarged view of part F.

[0030] In the figure: 1. Support frame; 11. Feeding box; 12. Mixing box; 13. Temporary storage box; 14. Primary board; 15. Secondary board; 16. Third board; 2. Detection component; 21. Re-inspection machine; 22. Metal detector; 3. Unloading part; 31. Unloading pipe; 32. Conveying pipe; 33. Conveying rod; 34. Spiral blade; 35. Connecting pipe; 36. Conveying motor; 4. Dosing part; 41. Dosing box; 42 , discharge pipe; 43, electric control valve; 44, support plate; 441, receiving hole; 45, receiving rope; 46, coil spring; 47, pressure plate; 48, first pressure sensor; 49, second pressure sensor; 40, receiving rod; 5, fixed part; 51, bottom plate; 511, clearance groove; 512, push cylinder; 513, push plate; 514, guide plate; 52, fixed plate; 521, sliding groove; 53, Clamping plate; 54, rubber pad; 55, clamping electric cylinder; 6, lifting part; 61, sliding rod; 62, lifting plate; 621, clearance hole; 63, vertical plate; 631, slide groove; 64, driving motor; 65, rotating plate; 66, slider; 67, connecting rod; 7, bottom of the bag; 71, bottom of the bag plate; 72, bottom of the bag spring; 8, shaking part; 81, rotating rod; 811, rod one; 812, rod two; 812 1. Extension hole; 8122. Limit hole; 82. Cam; 83. Driving gear; 84. Driven gear; 9. Exhaust part; 91. Frame plate; 92. Exhaust roller; 93. Push plate; 94. Push electric cylinder; 95. Connecting plate; 96. Guide rod; 97. Guide cylinder; 98. Control spring; 99. Extension rod; 991. Accommodating hole; 90. Limit rod; 901. Guide surface; 902. Limit spring. DETAILED DESCRIPTION

[0031] The present application provides a compound additive production line.

[0032] See also Figure 1 A compound additive production line includes: a support frame 1, a feeding box 11, a mixing box 12, a temporary storage box 13, a packaging component and a detection component 2. A primary plate 14, a secondary plate 15 and a tertiary plate 16 are fixedly arranged on the support frame 1 in the vertical direction and from top to bottom. The feeding box 11 is fixedly installed on the top wall of the primary plate 14; the mixing box 12 is fixedly installed on the top wall of the secondary plate 15; the temporary storage box 13 is fixedly installed on the top wall of the tertiary plate 16; pipes are provided between the feeding box 11 and the mixing box 12, and between the mixing box 12 and the temporary storage box 13 to transport materials; and valves are installed on the pipes to control the opening or closing of the pipes.

[0033] In addition, a conventional stirring device (including a stirring rod, stirring blades and a motor, which are not shown in the drawings of the present application) is arranged in the stirring box 12.

[0034] See also Figure 2 and Figure 3 The packaging component includes: a feeding part 3 and a quantitative part 4.

[0035] See also Figure 3 The material discharge part 3 includes: a material discharge pipe 31, a conveying pipe 32, a conveying rod 33, a spiral blade 34, a connecting pipe 35 and a conveying motor 36. The conveying pipe 32 is fixed on the bottom wall of the three-level plate 16, and the conveying pipe 32 is horizontally arranged and closed at both ends; the material discharge pipe 31 is connected between the temporary storage box 13 and the conveying pipe 32, so as to convey the material in the temporary storage box 13 to the conveying pipe 32. The conveying rod 33 is horizontally rotatably installed in the conveying pipe 32, and the spiral blade 34 is fixed on the conveying rod 33; the conveying motor 36 is fixedly installed on the three-level plate 16, and the output shaft of the conveying motor 36 is coaxially fixed with the conveying rod 33.

[0036] See also Figure 3 One end of the connecting pipe 35 is connected to the end of the conveying pipe 32 away from the discharge pipe 31, and the other end is connected to the quantitative part 4. During packaging, the conveying motor 36 is started to drive the conveying rod 33 to drive the spiral blade 34 to rotate, so that the spiral blade 34 can convey the material to the connecting pipe 35, so that the material can fall into the quantitative part 4 through the connecting pipe 35, thereby controlling the quantitative conveying of the material.

[0037] See also Figure 3 and Figure 4 The quantitative part 4 includes: a quantitative box 41, a discharge pipe 42, an electric control valve 43, a support plate 44, a receiving rod 40, a receiving rope 45, a coil spring 46, a pressure plate 47, a first pressure sensor 48 and a second pressure sensor 49. The support plate 44 is fixed to the bottom wall of the three-level plate 16, and a receiving hole 441 is opened on the side wall of the support plate 44. In this embodiment, there are four receiving holes 441; the end of the receiving rod 40 is rotatably installed in the receiving hole 441. The coil spring 46 is sleeved on one end of the receiving rod 40 located in the receiving hole 441, and one end of the coil spring 46 is fixed to the receiving rod 40, and the other end is fixed to the inner wall of the receiving hole 441. In the process of the coil spring 46 restoring the deformation, the coil spring 46 can drive the receiving rod 40 to rotate.

[0038] See also Figure 3 and Figure 4One end of the receiving rope 45 is wound around the receiving rod 40, and the other end is fixed to the quantitative box 41. In this embodiment, the top of the quantitative box 41 is open; the discharge pipe 42 is connected to the bottom of the quantitative box 41, and the electric control valve 43 is installed on the discharge pipe 42 to control the opening or closing of the discharge pipe 42. In this embodiment, all electrical equipment can be controlled by a PLC controller. When the spiral blade 34 transports the material, the material falls into the quantitative box 41 from the connecting pipe 35; as the material continues to fall, the quantitative box 41 continues to descend. In this process, the quantitative box 41 pulls the receiving rope 45, that is, the coil spring 46 is deformed.

[0039] See also Figure 3 and Figure 4 , the first pressure sensor 48 and the second pressure sensor 49 are both installed on the support plate 44; the pressing plate 47 is fixed to the side wall of the quantitative box 41, the first pressure sensor 48 is located directly above the pressing plate 47, the second pressure sensor 49 is located directly below the pressing plate 47, and the pressing plate 47 is in contact with the first pressure sensor 48. When the quantitative box 41 continues to descend until the pressing plate 47 and the second pressure sensor 49 are in instantaneous contact, there are 5kg of material in the quantitative box 41 (a certain range of error is allowed); at the same time, the conveying motor 36 immediately stops driving the conveying rod 33 to rotate, and the control valve opens the discharge pipe 42, so that the discharge pipe 42 continuously discharges material; During the discharge process, the overall weight of the metering box 41 continues to decrease, so that the coil spring 46 begins to restore its deformation to drive the receiving rod 40 to reel in the receiving rope 45, thereby pulling the metering box 41 upward; until the pressure plate 47 and the first pressure sensor 48 are instantly in contact, the conveying motor 36 immediately starts to drive the conveying rod 33 to rotate, and the control valve closes the discharge pipe 42 so as to convey the material into the metering box 41 again.

[0040] See also Figure 3 The packaging assembly also includes: a fixing portion 5, a lifting portion 6, a pocket bottom 7 and a shaking portion 8.

[0041] See also Figure 3 The fixing part 5 includes: a bottom plate 51, a fixing plate 52, a clamping plate 53, a rubber pad 54 and a clamping electric cylinder 55. The bottom plate 51 is fixed on the support frame 1 and is located below the discharge pipe 42. The fixing plate 52 is vertically fixed on the top wall of the bottom plate 51. In this embodiment, two fixing plates 52 are provided. The clamping electric cylinder 55 is provided on the fixing plate 52, and the output shaft of the clamping electric cylinder 55 is fixedly connected to the clamping plate 53. When packaging, the packaging bag is placed between the two fixing plates 52, and then the packaging bag is moved from bottom to top until the clamping plate 53 is inserted into the packaging bag; then the clamping electric cylinder 55 is started to pull the clamping plate 53 close to the corresponding fixing plate 52 until the packaging bag is clamped, so that when the discharge pipe 42 discharges the material, the material can fall into the packaging bag to fill the material.

[0042] See also Figure 3 The rubber pad 54 is fixed to the side of the clamping plate 53 close to the corresponding fixing plate 52. The rubber pad 54 can increase the friction between the clamping plate 53 and the packaging bag, so that the packaging bag is not easy to fall off from between the clamping plate 53 and the fixing plate 52.

[0043] See also Figure 3 The lifting part 6 includes: a sliding rod 61, a lifting plate 62, a vertical plate 63, a driving motor 64, a rotating plate 65, a slider 66 and a connecting rod 67. The side wall of the fixed plate 52 is provided with a sliding groove 521 in the vertical direction; the sliding rod 61 is slidably disposed in the sliding groove 521 and slides in the vertical direction, and the clamping electric cylinder 55 is fixedly disposed on the top wall of the sliding rod 61. The vertical plate 63 is fixed on the top wall of the bottom plate 51, and the vertical plate 63 is located on the side of any fixed plate 52; the side wall of the vertical plate 63 is provided with a sliding groove 631 in the vertical direction, and the slider 66 is slidably disposed in the sliding groove 631 and slides in the vertical direction.

[0044] See also Figure 3 , one end of the lifting plate 62 is fixedly connected with two sliding rods 61, and the other end is fixedly connected with a slider 66; and a clearance hole 621 is provided through the top wall of the lifting plate 62, and the discharge pipe 42 is provided with the clearance hole 621, and the clearance hole 621 can prevent the discharge pipe 42 from affecting the movement of the lifting plate 62. The rotating plate 65 is rotatably mounted on the side wall of the vertical plate 63 away from the fixed plate 52; the driving motor 64 is mounted on the side wall of the vertical plate 63 close to the fixed plate 52, and the output shaft of the driving motor 64 is coaxially fixed with the rotating plate 65. In this embodiment, the speed of the driving motor 64 can be adjusted.

[0045] See also Figure 3 One end of the connecting rod 67 is rotatably mounted on the rotating plate 65, and the other end is rotatably mounted on the slider 66. After the material is filled, the driving motor 64 is immediately started to drive the rotating plate 65 to rotate quickly, so that the connecting rod 67 can pull the slider 66 to reciprocate in the vertical direction in the slide groove 631, that is, the slider 66 drives the lifting plate 62 to move up and down in the vertical direction, so that the sliding rod 61 can drive the packaging bag to move up and down to achieve the effect of shaking the packaging bag, so that the material in the packaging bag can be filled evenly, and it is not easy to accumulate, and there is no gap between the materials.

[0046] See also Figure 3 The bottom portion 7 includes a bottom plate 71 and a bottom spring 72. The bottom plate 71 is disposed between the two fixing plates 52 and can move in the vertical direction. The bottom spring 72 is fixed between the bottom plate 71 and the bottom plate 51. The bottom spring 72 is used to support the bottom plate 71. The bottom plate 71 is used to support the packaging bag, so that the packaging bag is less likely to fall off between the clamping plate 53 and the sliding rod 61.

[0047] See also Figure 3 The shaking part 8 includes: a rotating rod 81, a cam 82, a driving gear 83 and a driven gear 84, and the driving gear 83 is coaxially sleeved on the rotating plate 65. The rotating rod 81 is rotatably installed between the vertical plate 63 and the fixed plate 52, and one end of the rotating rod 81 is coaxially fixed with the driven gear 84, and the other end is fixedly connected with the cam 82, and the driving gear 83 is meshed with the driven gear 84, and the cam 82 is in contact with the bottom plate 71. During the rotation of the rotating plate 65, the driving gear 83 drives the driven gear 84, the rotating rod 81 and the cam 82 to rotate in sequence, and the rotation of the cam 82 will continuously and intermittently push the bottom plate 71, so as to cooperate with the lifting plate 62 to lift the sliding rod 61, so as to further cause a shaking effect on the packaging bag, so that the material in the packaging bag can be filled more evenly, so as to facilitate the subsequent exhaust of the packaging bag.

[0048] See also Figure 5 , Figure 6 and Figure 7 The packaging component also includes: an exhaust portion 9. In this embodiment, two exhaust portions 9 are provided and are respectively located at two ends of the fixing plate 52 along the length direction.

[0049] See also Figure 6 and Figure 7 The exhaust part 9 includes: a frame plate 91, an exhaust roller 92, a push plate 93, a push electric cylinder 94, a connecting plate 95, a guide rod 96, a guide cylinder 97, a control spring 98, an extension rod 99, a limit rod 90 and a limit spring 902. The frame plate 91 is fixed between the two fixed plates 52, the push electric cylinder 94 is fixedly installed on the frame plate 91, and the output shaft of the push electric cylinder 94 is fixedly connected to the push plate 93. The guide cylinder 97 is fixed on the side wall of the push plate 93; one end of the guide rod 96 is telescopic in the guide cylinder 97, and the other end is fixedly connected to the connecting plate 95. In this embodiment, the connecting plate 95 is "U" shaped. The control spring 98 is fixed between the push plate 93 and the connecting plate 95; the exhaust roller 92 is rotatably installed on the connecting plate 95 and is horizontally arranged.

[0050] See also Figure 6 and Figure 7 The rotating rod 81 is composed of a rod 1 811 and a rod 2 812. The rod 1 811 is rotatably mounted on the fixed plate 52 and coaxially fixed with the driven gear 84; the rod 2 812 is rotatably mounted on the fixed plate 52 and fixedly connected with the cam 82. An extension hole 8121 is provided at one end of the rod 2 812 close to the rod 1 811, and a limit hole 8122 is provided on the inner wall of the extension hole 8121; one end of the extension rod 99 is fixed to the rod 1 811, and the other end is disposed in the extension hole 8121.

[0051] See also Figure 6 and Figure 7The end of the extension rod 99 located in the extension hole 8121 is provided with a receiving hole 991, one end of the limiting rod 90 is arranged in the receiving hole 991, and the other end is arranged in the limiting hole 8122; the limiting spring 902 is fixed between the limiting rod 90 and the bottom of the receiving hole 991, and the limiting spring 902 is used to push the limiting rod 90 to be inserted into the limiting hole 8122. The end of the limiting rod 90 away from the limiting spring 902 is provided with a guide surface 901, and the end of the guide surface 901 close to the limiting spring 902 extends out of the limiting hole 8122. After the material is shaken evenly, the rotating plate 65 is controlled to rotate in the opposite direction and slowly. During this process, through the setting of the guide surface 901, the rod 1 811 no longer drives the rod 2 812 to rotate, so that the cam 82 no longer shakes the bottom plate 71, so as not to affect the exhaust of the packaging bag until the slider 66 moves to the top; then, the pushing cylinder 94 is started to push the two exhaust rollers 92 closer, but because the material is stored at the bottom of the packaging bag, during the downward movement of the slider 66, after the material filling height in the packaging bag is just below the exhaust roller 92, the two exhaust rollers 92 are pushed closer until the packaging bag is pressed tightly to ensure that the inner wall of the packaging bag is tightly attached; then, the packaging bag is slowly lowered. During this process, the exhaust roller 92 is used to squeeze the packaging bag to squeeze out the gas in the packaging bag, thereby achieving the exhaust effect to improve the weight detection accuracy.

[0052] In this embodiment, two heat-sealing plates can be provided between the two fixed plates 52 (not shown in the figure because it is the prior art). The heat-sealing plates are located above the exhaust roller 92 and are also controlled by an electric cylinder. After the slider 66 slides to the bottom, the clamping electric cylinder 55 is started to push the clamping plate 53 to loosen the packaging bag, and then the slider 66 is driven upward again so that the clamping plate 53 can be separated from the packaging bag; finally, the two heat-sealing plates can be controlled to approach each other until the opening of the packaging bag is heat-sealed to close the packaging bag.

[0053] See also Figure 1 In addition, a clearance groove 511 is penetrated through the bottom plate 51, and an inclined guide plate 514 is fixedly provided on the bottom wall of the bottom plate 51; a pushing electric cylinder 512 is fixedly provided on the bottom plate 51, and the output shaft of the pushing electric cylinder 512 is fixedly provided on the pushing plate 513, that is, after packaging, the pushing electric cylinder 512 is started to push the pushing plate 513 to push the packaging bag until the packaging bag falls from the clearance groove 511 onto the guide plate 514.

[0054] See also Figure 1The detection component 2 includes: a weighing machine 21 and a metal detector 22. The weighing machine 21 and the metal detector 22 are both arranged on the ground and located on the side of the support frame 1. The weighing machine 21 is located on the side of the metal detector 22 close to the support frame 1, and a conveying device is arranged between the weighing machine 21 and the support frame 1. In this embodiment, the weighing machine 21 adopts a conventional weighing machine, and the conveying device adopts a conventional conveyor belt structure. When the packaging bag falls onto the guide plate 514, the packaging bag will slide onto the conveying device and be conveyed to the weighing machine 21 by the conveying device to detect the weight, so as to determine whether the weight is qualified; then, it is conveyed to the metal detector 22 for detection to screen out defective products.

[0055] The entire production line can quickly produce compound additives without the need to constantly transport materials, and can automatically package the materials, thereby effectively improving the production efficiency of compound additives.

[0056] The working principle of the compound additive production line of the present application when in use is as follows: first, the conveying motor 36 is started to drive the conveying rod 33 to drive the spiral blade 34 to rotate, so that the spiral blade 34 can convey the material to the connecting pipe 35, so that the material can fall into the quantitative part 4 through the connecting pipe 35, so that the quantitative conveying of the material can be controlled; when packaging, the packaging bag is placed between the two fixed plates 52, and then the packaging bag is moved from bottom to top until the clamping plate 53 is inserted into the packaging bag; then the clamping electric cylinder 55 is started to pull the clamping plate 53 close to the corresponding fixed plate 52 until the packaging bag is clamped, so that when the discharge pipe 42 discharges the material, the material can fall into the packaging bag to fill the material; Secondly, after the material is filled, the driving motor 64 is immediately started to drive the rotating plate 65 to rotate quickly, so that the connecting rod 67 can pull the slider 66 to reciprocate in the slide groove 631 along the vertical direction, that is, the slider 66 drives the lifting plate 62 to move up and down in the vertical direction, so that the sliding rod 61 can drive the packaging bag to move up and down, so as to achieve the effect of shaking the packaging bag, so that the material in the packaging bag can be filled evenly; Then, after the material is shaken evenly, the rotating plate 65 is controlled to rotate in the opposite direction and slowly until the slider 66 moves to the top end; then, the pushing electric cylinder 94 is started to push the two exhaust rollers 92 closer until the packaging bag is pressed tightly to ensure that the inner wall of the packaging bag is in close contact; then, the packaging bag is slowly lowered. During this process, the exhaust roller 92 squeezes the packaging bag to squeeze out the gas in the packaging bag, thereby achieving the exhaust effect to improve the weight detection accuracy; finally, the pushing electric cylinder 512 is started to push the pushing plate 513 to push the packaging bag until the packaging bag falls from the give way slot 511 to the guide plate 514, slides onto the conveying device, and is transported by the conveying device to the re-inspection machine 21 to detect the weight, thereby determining whether the weight is qualified; then, it is transported to the metal detector 22 for detection to filter out defective products.

[0057] The present application also provides a production method for a compound additive production line.

[0058] A production method of a compound additive production line comprises the following steps: S1: Put materials into the feeding box 11; S2: The materials in the feeding box 11 are screened and fall into the mixing box 12 to mix the materials; S3: After the mixing is completed, the material falls into the temporary storage box 13; S4: The materials in the temporary storage box 13 are packaged in a quantitative amount of 5 kg through the packaging component; S5: After packaging is completed, the packaged materials are transported to the weight inspection machine 21 for weight inspection to determine whether the weight is qualified; S6: The material is transported to the metal detector 22 for detection so as to screen out unqualified products.

[0059] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A compound additive production line, characterized in that: include: A support frame (1), a feeding box (11), a mixing box (12), a temporary storage box (13), a packaging component and a detection component (2); a primary plate (14), a secondary plate (15) and a tertiary plate (16) are fixedly arranged on the support frame (1) in a vertical direction; the feeding box (11) is fixed on the primary plate (14); the mixing box (12) is fixed on the secondary plate (15); the temporary storage box (13) is fixed on the tertiary plate (16); and pipes are provided between the feeding box (11) and the mixing box (12) and between the mixing box (12) and the temporary storage box (13); and the packaging component is arranged between the support frame (1) and the temporary storage box (13).

2. The compound additive production line according to claim 1, characterized in that: The detection component (2) comprises: a re-inspection machine (21) and a metal detector (22); the re-inspection machine (21) and the metal detector (22) are both arranged on the side of the support frame (1).

3. The compound additive production line according to claim 1, characterized in that: The packaging assembly comprises: a material discharge portion (3), the material discharge portion (3) comprising: a material discharge pipe (31), a conveying pipe (32), a conveying rod (33), a spiral blade (34), a connecting pipe (35) and a conveying motor (36), the conveying pipe (32) being fixed on the three-level plate (16), and the material discharge pipe (31) being connected and arranged between the temporary storage box (13) and the conveying pipe (32), the conveying rod (33) being rotatably installed in the conveying pipe (32), and the spiral blade (34) being fixed on the conveying rod (33), the connecting pipe (35) being connected and arranged on the conveying pipe (32), the conveying motor (36) being installed on the three-level plate (16), and the output shaft of the conveying motor (36) being coaxially connected with the conveying rod (33).

4. The compound additive production line according to claim 3, characterized in that: The packaging assembly further comprises: a quantitative part (4), the quantitative part (4) comprising: a quantitative box (41), a discharge pipe (42), an electric control valve (43), a support plate (44), a receiving rod (40), a receiving rope (45), a coil spring (46), a pressure plate (47), a first pressure sensor (48) and a second pressure sensor (49), the support plate (44) being mounted on the three-level plate (16), and a receiving hole (441) being provided on the support rod, an end of the receiving rod (40) being rotatably mounted in the receiving hole (441), the coil spring (46) being sleeved on the receiving rod (40) and One end is fixed to the receiving rod (40) and the other end is fixed to the inner wall of the receiving hole (441); one end of the receiving rope (45) is wound around the receiving rod (40) and the other end is fixed to the quantitative box (41); the discharge pipe (42) is connected to the quantitative box (41), and the electric control valve (43) is installed on the discharge pipe (42); the first pressure sensor (48) and the second pressure sensor (49) are both installed on the support plate (44); the pressure plate (47) is fixed on the quantitative box (41) and abuts against the first pressure sensor (48).

5. The compound additive production line according to claim 4, characterized in that: The packaging assembly further comprises: a fixing part (5), the fixing part (5) comprising: a bottom plate (51), a fixing plate (52), a clamping plate (53), a rubber pad (54) and a clamping electric cylinder (55), the bottom plate (51) being fixed on the support frame (1), the fixing plate (52) being fixed on the bottom plate (51), the clamping electric cylinder (55) being arranged on the fixing plate (52), and the output shaft of the clamping electric cylinder (55) being fixed to the clamping plate (53), and the rubber pad (54) being fixed on the clamping plate (53).

6. The compound additive production line according to claim 5, characterized in that: The packaging assembly further comprises: a lifting portion (6), the lifting portion (6) comprising: a sliding rod (61), a lifting plate (62), a vertical plate (63), a driving motor (64), a rotating plate (65), a sliding block (66) and a connecting rod (67), the fixed plate (52) being provided with a sliding groove (521), and the sliding rod (61) being slidably arranged in the sliding groove (521), the clamping electric cylinder (55) being fixed on the sliding rod (61), the vertical plate (63) being fixed on the bottom plate (51), and a sliding groove (631) being penetrated through the vertical plate (63), and the sliding The block (66) is slidably arranged in the slide groove (631), one end of the lifting plate (62) is fixed to the sliding plate, and the other end is fixed to the slider (66), and a clearance hole (621) is opened through the lifting plate (62), the rotating plate (65) is rotatably installed on the vertical plate (63), the driving motor (64) is installed on the vertical plate (63), and the output shaft of the driving motor (64) is coaxially fixed to the rotating plate (65), one end of the connecting rod (67) is rotatably connected to the rotating plate (65), and the other end is rotatably connected to the slider (66).

7. The compound additive production line according to claim 6, characterized in that: The packaging assembly further comprises: a pocket bottom (7), the pocket bottom (7) comprising: a pocket bottom plate (71) and a pocket bottom spring (72), the pocket bottom plate (71) being arranged on the fixing plate (52), and the pocket bottom spring (72) being fixed between the pocket bottom plate (71) and the bottom plate (51).

8. The compound additive production line according to claim 7, characterized in that: The packaging assembly further comprises: a shaking part (8), the shaking part (8) comprising: a rotating rod (81), a cam (82), a driving gear (83) and a driven gear (84); the rotating rod (81) is rotatably mounted between the vertical plate (63) and the fixed plate (52), one end of which is coaxially fixed to the driven gear (84) and the other end of which is fixed to the cam (82); the driving gear (83) is coaxially sleeved on the rotating plate (65), and the driving gear (83) is meshed with the driven gear (84).

9. The compound additive production line according to claim 8, characterized in that: The packaging assembly further comprises: an exhaust portion (9), the exhaust portion (9) comprising: a frame plate (91), an exhaust roller (92), a push plate (93), a push electric cylinder (94), a connecting plate (95), a guide rod (96), a guide cylinder (97), a control spring (98), an extension rod (99), a limit rod (90) and a limit spring (902), the frame plate (91) is fixed on the fixed plate (52), the push electric cylinder (94) is fixed on the frame plate (91), and the output shaft of the push electric cylinder (94) is fixed to the push plate (93), the guide cylinder (97) is fixed to the push plate (93), one end of the guide rod (96) is arranged in the guide cylinder (97), and the other end is fixed to the connecting plate (95), the exhaust roller (92) is rotatably mounted on the connecting plate (95), and the control spring (98) is fixed between the push plate (93) and the connecting plate (95); The rotating rod (81) is composed of a rod 1 (811) and a rod 2 (812). The rod 1 (811) is rotatably mounted on the vertical plate (63) and is coaxially fixed with the driven gear (84). The rod 2 (812) is rotatably mounted on the fixed plate (52) and is fixed with the cam (82). An extension hole (8121) is formed on the rod 2 (812), and a limiting hole (8122) is formed on the inner wall of the extension hole (8121). The extension rod (99) One end of the rod (99) is fixed to the rod (811) and the other end is arranged in the extension hole (8121); the extension rod (99) is provided with a receiving hole (991); one end of the limit rod (90) is arranged in the receiving hole (991) and the other end is arranged in the limit hole (8122); the limit spring (902) is fixed between the limit rod (90) and the bottom of the receiving hole (991); and the limit rod (90) is provided with a guide surface (901).

10. The production method of the compound additive production line according to any one of claims 1 to 9, characterized in that: The following steps are involved: S1: Put materials into the feeding box (11); S2: the materials in the feeding box (11) are screened and fall into the mixing box (12) to mix the materials; S3: After the mixing is completed, the material falls into the temporary storage box (13); S4: The materials in the temporary storage box (13) are packaged in a quantitative amount of 5 kg through a packaging component; S5: After packaging is completed, the packaged materials are transported to a weight inspection machine (21) for weight inspection to determine whether the weight is qualified; S6: The material is transported to a metal detector (22) for detection so as to screen out unqualified products.

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