Packaging box placing device for nutritious food production

Abstract

The invention relates to the technical field of packaging box production, and discloses a packaging box placing device for nutritious food production, the device comprises a bottom plate, a plastic packaging box main body and supporting legs symmetrically and fixedly mounted at the bottom of the bottom plate, and side plates are symmetrically and fixedly connected to the front side and the rear side of the top of the bottom plate; a conveying belt is fixedly mounted below the interiors of the two side plates, placing mechanisms are uniformly arranged on the outer side surface of the conveying belt, and drying mechanisms are arranged on the sides, close to the conveying belt, of the side plates; the placing mechanism comprises a base plate and an arc-shaped block which are fixedly connected with the conveying belt, the drying mechanism comprises a driving unit and a drying unit, the driving unit comprises a rack, a gear part and a guide inclined plate slidably installed on one side of the interior of a side plate, and one side of the gear part is fixedly connected with a connecting rod; the problem that the plastic packaging boxes are adhered to the conveying belt or the patterns fall off due to the fact that the patterns of the plastic packaging boxes are not uniformly dried in an auxiliary mode during placing and conveying is solved.

Description

Technical Field

[0001] The invention relates to the technical field of packaging box production, in particular to a packaging box placing device for nutritious food production. Background Art

[0002] The primary purpose of food packaging is to protect food and ensure that food is not contaminated or damaged during production, storage, transportation and sales. Existing plastic food packaging boxes usually need to be printed on the outside, and the printed packaging boxes need to be dried. Therefore, when the plastic packaging boxes are placed on the conveyor belt for transportation, a small number of plastic packaging boxes that are not completely dried by printing need to be auxiliary dried, and the conveyor belt itself also needs to be dried to remove moisture on the surface of the conveyor belt to prevent the packaging boxes from sticking to the conveyor belt.

[0003] For example, a raw material conveying device for producing food packaging boxes with publication number CN116750458A comprises a support plate, the support plate is provided with a plurality of slide grooves and placement grooves, and a measuring piece is placed in the placement groove; a pushing part, the pushing part is connected to the slide groove and can move left and right along the slide groove direction; each pushing part comprises a limit plate and a clamping plate, the clamping plate is connected to the connecting plate through a spring, and the outer side of the clamping plate is connected to the moving plate through a rope passing through the connecting plate; the moving plate is connected to the active part of the stepping motor, and the stepping motor is connected to the controller through a wire, and the device automatically completes the adjustment of the clamping plate spacing, which saves time and labor, and the adjustment is accurate, so as to ensure that the food box moves horizontally along the transverse axis of the conveying device, and the sliding friction is changed to rolling friction, so as to reduce the moving resistance of the food box; However, for printed plastic packaging boxes, while they are being placed and conveyed, a small number of plastic packaging boxes whose printing is not completely dry need to be dried to reduce the situation where the printed part on the surface of the packaging box is not completely dry, causing adhesion or printing falling off, which affects the conveying effect of the conveyor belt. The existing method of evenly setting multiple drying points for drying will result in higher drying temperatures at the horizontal positions of the drying points and lower drying temperatures at other positions, which reduces the drying uniformity and causes wrinkles, bubbles and other problems on the surface of the plastic packaging box, which in turn causes dimensional deviations in the printed pattern and reduces product quality.

[0004] Therefore, a packaging box placing device for nutritious food production is proposed to solve the above-mentioned problems. Summary of the invention

[0005] The purpose of the present invention is to provide a packaging box placement device for nutritious food production, so as to solve the problem that the printing on the plastic packaging box is not evenly dried during placement and transportation, resulting in the plastic packaging box sticking to the conveyor belt or the printing falling off.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a packaging box placement device for nutritious food production, comprising a bottom plate, a plastic packaging box body and legs symmetrically fixedly installed at the bottom of the bottom plate, the top of the bottom plate is symmetrically fixedly connected with side plates on both sides, and a conveyor belt is fixedly installed at the lower part of the two side plates; Also includes: The outer surface of the conveyor belt is evenly provided with a placing mechanism, and the side of the side plate close to the conveyor belt is provided with a drying mechanism; The placing mechanism includes a pad and an arc block fixedly connected to the conveyor belt, the drying mechanism includes a driving unit and a drying unit, the driving unit includes a rack, a gear part and a guide inclined plate slidably mounted on one side of the inner side of the side plate, and one side of the gear part is fixedly connected to a connecting rod; The drying unit includes a double-headed screw and a rotatably mounted nozzle, two movable plates are symmetrically mounted on the outer side of the double-headed screw, a lower plate is fixedly connected to the bottom of the movable plate, a torsion spring is sleeved on the outer side of the nozzle, and a vertical rod is fixedly connected to the bottom of the nozzle.

[0007] Preferably, a sliding rod is fixedly connected to one side of the guide inclined plate close to the side plate, the sliding rod is slidably connected to the side plate, a second spring is sleeved on the outer side of the sliding rod, the two ends of the second spring are respectively fixedly connected to the side plate and the guide inclined plate, the rack is also located on the side of the guide inclined plate close to the side plate, a sliding groove and an installation groove are provided inside the side plate, and the rack is slidably connected to the sliding groove.

[0008] By adopting the above technical solution, it is convenient to evenly dry the outer side of the plastic packaging box body according to the width of the plastic packaging box body, thereby solving the problem of the plastic packaging box sticking to the conveyor belt or the printing falling off.

[0009] Preferably, the side of the guide inclined plate away from the double-headed screw is inclined, the mounting groove is located above the slide groove and is connected to the slide groove, the gear part is rotatably mounted on the inner side of the mounting groove, the gear part is meshingly connected to the rack, the connecting rod is rotatably connected to the side plate, and the side plate is symmetrically provided with an adjustment groove in the middle of one side close to the conveyor belt.

[0010] By adopting the above technical solution, the clamping plate pushes the guide inclined plate to move, and the guide inclined plate drives the sliding rod and the rack to move, so that the rack drives the gear part to rotate.

[0011] Preferably, the double-headed screw is rotatably installed on the inner side of the adjusting groove, the connecting rod is fixedly connected to the double-headed screw, the outer side of the adjusting groove is symmetrically threaded with a threaded sleeve, the two threaded sleeves are respectively fixedly connected to the two movable plates, and the lower plate is located on the bottom of the movable plate away from the side plate.

[0012] By adopting the above technical solution, the gear part drives the connecting rod and the double-headed screw to rotate, the rotation of the double-headed screw causes the two threaded sleeves to move away from each other, and the threaded sleeves then drive the moving plate and the lower plate to move away from each other.

[0013] Preferably, the tops of the two side panels are fixedly connected to a top plate, a hot air blower is fixedly installed on the top of the top plate, the outlet end of the hot air blower is connected to an air outlet pipe, the air outlet pipes are symmetrically arranged on both sides of the hot air blower, a fixed box is fixedly installed on the middle part of one side of the side panel close to the conveyor belt, the end of the air outlet pipe away from the hot air blower passes through the top plate and is connected to the fixed box, the nozzle is rotatably installed below the fixed box, and there are no less than two nozzles.

[0014] By adopting the above technical solution, the hot air generated by the hot air blower is input into the fixed box through the air outlet pipe, and then input into the nozzle through the fixed box, and the outer side of the plastic packaging box body is auxiliary dried through the nozzle.

[0015] Preferably, the air outlet pipe is connected to the nozzle through a fixed box, the bottom end of the torsion spring is fixedly installed on the outside of the nozzle, the top end of the torsion spring is fixedly connected to the bottom of the fixed box, and the nozzle is L-shaped.

[0016] By adopting the above technical solution, when the arc block moves to the position of the vertical rod, it will squeeze the vertical rod, so that the vertical rod drives the nozzle to rotate, and the nozzle acts on the torsion spring to facilitate the rotation and drying of the nozzle.

[0017] Preferably, there are no less than two arc blocks, and the arc blocks are symmetrically fixedly connected to one side of the pad close to the side plate. Two groups of fixing plates are symmetrically fixedly connected to the top of the pad, and each group of fixing plates includes two. A fixing rod is fixedly connected between the two fixing plates longitudinally, a clamping plate is slidably connected to the outer side of the fixing rod, and a spring is sleeved on the outer side of the fixing rod.

[0018] By adopting the above technical solution, the clamping plate is pressed and limited, so as to facilitate fixing the main body of the plastic packaging box.

[0019] Preferably, one end of the spring one is fixedly connected to the fixed plate, and the other end of the spring one is fixedly connected to the fixed rod. Four springs are provided, and an auxiliary plate is fixedly connected to the side of the clamping plate away from the double-headed screw.

[0020] By adopting the above technical solution, the plastic packaging box body is placed on the top of the two fixing rods, and the clamping plates are loosened. The elastic force of the fixing rods drives the clamping plates to move and reset, so that the two clamping plates clamp the two sides of the plastic packaging box body.

[0021] Preferably, a cover plate is hinged on the inner side of the two side plates, and one end of the cover plate away from the side plate is fixedly connected to a magnetic strip, and the adjacent longitudinal cover plates are fixed by adsorption of the magnetic strip.

[0022] By adopting the above technical solution, the operator closes the cover and fixes the cover by adsorption of the magnetic strip, thereby reducing the heat dissipation from the inner side of the side panel.

[0023] Compared with the prior art, the present invention has the following beneficial effects: 1. A drying mechanism is provided. The operator fixes and clamps the main body of the plastic packaging box on the top of the pad, then closes the cover plate and fixes the cover plate by magnetic strip adsorption to reduce the heat dissipation from the inner side of the side plate, and then starts the conveyor belt and the hot air blower. The conveyor belt drives the pad plate to move and convey, and the pad plate drives the arc block to move. The pad plate can drive the clamping plate to squeeze the inclined part of the guide ramp plate, and the clamping plate pushes the guide ramp plate to move. The guide ramp plate drives the sliding rod and the rack to move, and the guide ramp plate cooperates with the side plate compression spring 2, and the spring 2 is used to reset the guide ramp plate. The rack slides inside the slide groove, and the rack drives the gear part to rotate, and the gear part drives the connecting rod and the double-headed screw to rotate. The double-headed screw rotates to make the two threaded sleeves move away from each other, and the threaded sleeve drives the moving plate and the lower plate to move away. The hot air generated by the hot air blower is input into the fixed box through the outlet pipe, and then input into the nozzle through the fixed box diversion, and the outer side of the plastic packaging box body is auxiliary dried through the nozzle, and the arc block moves to the vertical rod When the upper and lower plates are in the same position, the vertical rod is squeezed, so that the vertical rod drives the nozzle to rotate, and the nozzle acts on the torsion spring, and the lower plate limits the vertical rod. When the vertical rod rotates to give way to the arc block, the arc block is separated from the vertical rod, and the pad and the arc block continue to move. The elastic force of the torsion spring drives the nozzle and the vertical rod to rotate and reset, so that the nozzle can assist in swinging and blowing, reducing the defect of blowing in a fixed position. The auxiliary plate is convenient for extending the squeezing of the guide inclined plate, so that when the main body of the plastic packaging box is in the position of the nozzle, the guide inclined plate is not reset, and the larger the width of the main body of the plastic packaging box, the more the guide inclined plate moves, and at this time, the more the double-headed screw rod rotates, the larger the distance between the two adjacent lower plates is, and the larger the swing range of the vertical rod and the nozzle is, so that the swing range can be adjusted independently according to the width of the main body of the plastic packaging box, which improves the drying adaptability and solves the problem that the printing of the plastic packaging box is not assisted and evenly dried during placement and transportation, and the plastic packaging box is adhered to the conveyor belt or the printing falls off. 2. A placing mechanism is provided. When placing and positioning the main body of the plastic packaging box, the operator opens the cover plate and pulls the clamping plates on both sides. The clamping plates slide on the outside of the fixed rods, and the clamping plates compress the fixed rods, and the clamping plates drive the auxiliary plates to move, and the main body of the plastic packaging box is placed on the top of the two fixed rods. The clamping plates are released, and the elastic force of the fixed rods drives the clamping plates to move and reset, so that the two clamping plates clamp the two sides of the main body of the plastic packaging box, and the top surface height of the arc block is lower than the bottom surface height of the lower plate, so that the lower plate will not block the arc block, and the bottom surface height of the guide inclined plate is higher than the top surface height of the fixed plate, so that the guide inclined plate will not block the normal movement of the fixed plate and the pad, thereby facilitating the subsequent stable transportation and use of the main body of the plastic packaging box. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the three-dimensional overall structure of the present invention; Figure 2 This is a schematic diagram of opening the cover plate of the present invention; Figure 3 This is a schematic diagram of the installation structure of the hot air blower of the present invention; Figure 4 For the present invention Figure 3 The enlarged structural diagram at A in the middle; Figure 5 This is a schematic diagram of the installation structure of the guide inclined plate of the present invention; Figure 6 For the present invention Figure 5 The enlarged structural diagram at B in the middle; Figure 7 For the present invention Figure 5 The enlarged structural diagram at C in the middle; Figure 8 This is a schematic diagram of the guide inclined plate of the present invention being squeezed; Fig. 9 This is a schematic diagram of the top plate installation structure of the present invention; Fig.10 For the present invention Fig. 9 The enlarged structural diagram at D in the middle; Fig.11 This is a schematic diagram of the contact between the arc block and the vertical rod of the present invention; Fig.12 This is a schematic diagram of the fixing rod installation structure of the present invention; Fig.13 For the present invention Fig.12 Enlarged structural diagram at E in the middle.

[0025] In the figure: 1. bottom plate; 2. support foot; 3. side plate; 4. conveyor belt; 5. plastic packaging box body; 6. placing mechanism; 61. pad; 62. arc block; 63. fixed plate; 64. fixed rod; 65. clamping plate; 66. spring one; 67. auxiliary plate; 7. drying mechanism; 71. slide rod; 72. guide inclined plate; 73. spring two; 74. rack; 75. slide groove; 76. mounting groove; 77. gear part; 78. connecting rod; 79. adjusting groove; 710. double-headed screw rod; 711. threaded sleeve; 712. moving plate; 713. lower plate; 714. air outlet pipe; 715. fixed box; 716. nozzle; 717. torsion spring; 718. vertical rod; 8. cover plate; 9. magnetic strip; 10. top plate; 11. hot air blower. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] See also Figure 1-Figure 3 The present invention provides a technical solution: a packaging box placement device for nutritious food production, comprising a bottom plate 1, a plastic packaging box body 5 and supporting legs 2 symmetrically fixedly installed at the bottom of the bottom plate 1, side plates 3 symmetrically fixedly connected to the front and rear sides of the top of the bottom plate 1, and a conveyor belt 4 fixedly installed at the lower inner part of the two side plates 3.

[0028] The outer surface of the conveyor belt 4 is evenly provided with a placing mechanism 6 , and the placing mechanism 6 includes a pad 61 and an arc block 62 fixedly connected to the conveyor belt 4 .

[0029] A drying mechanism 7 is provided on the side of the side plate 3 close to the conveyor belt 4. The drying mechanism 7 includes a driving unit and a drying unit. The driving unit includes a rack 74, a gear portion 77 and a guide inclined plate 72 slidably mounted on one side of the inner side of the side plate 3. A connecting rod 78 is fixedly connected to one side of the gear portion 77.

[0030] A slide bar 71 is fixedly connected to the side of the guide inclined plate 72 close to the side plate 3, and the slide bar 71 is slidably connected to the side plate 3. A spring 2 73 is sleeved on the outer side of the slide bar 71, and the two ends of the spring 2 73 are respectively fixedly connected to the side plate 3 and the guide inclined plate 72. A rack 74 is also located on the side of the guide inclined plate 72 close to the side plate 3. A slide groove 75 and an installation groove 76 are opened inside the side plate 3, and the rack 74 is slidably connected to the slide groove 75.

[0031] The side of the guide inclined plate 72 away from the double-headed screw 710 is inclined, the mounting groove 76 is located above the slide groove 75 and is connected to the slide groove 75, the gear portion 77 is rotatably mounted on the inner side of the mounting groove 76, the gear portion 77 is meshed and connected to the rack 74, the connecting rod 78 is rotatably connected to the side plate 3, and an adjustment groove 79 is symmetrically opened in the middle of one side of the side plate 3 close to the conveyor belt 4.

[0032] The double-headed screw 710 is rotatably installed on the inner side of the adjusting groove 79, the connecting rod 78 is fixedly connected to the double-headed screw 710, and the outer side of the adjusting groove 79 is symmetrically threadedly connected with a threaded sleeve 711. The two threaded sleeves 711 are respectively fixedly connected to the two movable plates 712, and the lower plate 713 is located at the bottom of the movable plate 712 away from the side plate 3.

[0033] The tops of the two side panels 3 are fixedly connected to the top plate 10, and a hot air blower 11 is fixedly installed on the top of the top plate 10. The outlet end of the hot air blower 11 is connected to an air outlet pipe 714, and the air outlet pipes 714 are symmetrically arranged on both sides of the hot air blower 11. A fixed box 715 is fixedly installed in the middle of one side of the side panel 3 close to the conveyor belt 4, and the end of the air outlet pipe 714 away from the hot air blower 11 passes through the top plate 10 and is connected to the fixed box 715. The nozzle 716 is rotatably installed below the fixed box 715, and there are no less than two nozzles 716.

[0034] The drying unit includes a double-headed screw 710 and a rotatably mounted nozzle 716. Two movable plates 712 are symmetrically mounted on the outer side of the double-headed screw 710. The bottom of the movable plate 712 is fixedly connected to a lower plate 713. A torsion spring 717 is sleeved on the outer side of the nozzle 716. The bottom of the nozzle 716 is fixedly connected to a vertical rod 718.

[0035] The air outlet pipe 714 is connected to the nozzle 716 through the fixed box 715. The bottom end of the torsion spring 717 is fixedly installed on the outside of the nozzle 716. The top end of the torsion spring 717 is fixedly connected to the bottom of the fixed box 715. The nozzle 716 is L-shaped.

[0036] A cover plate 8 is hingedly connected to the inner side of the two side plates 3 , and one end of the cover plate 8 away from the side plate 3 is fixedly connected to a magnetic strip 9 , and adjacent longitudinal cover plates 8 are fixed by adsorption through the magnetic strip 9 .

[0037] Embodiment 1: Figure 4-Figure 10 As shown, this solution intercepts a section of the conveyor belt 4 to illustrate that the operator fixes and clamps the plastic packaging box body 5 on the top of the pad 61, then closes the cover 8, and fixes the cover 8 by adsorption of the magnetic strip 9 to reduce the dissipation of heat from the inner side of the side panel 3.

[0038] Restart the conveyor belt 4 and the hot air blower 11, the conveyor belt 4 drives the pad 61 to move and transport, the pad 61 drives the arc block 62 to move, the pad 61 can drive the clamping plate 65 to squeeze the inclined part of the guide inclined plate 72, the clamping plate 65 pushes the guide inclined plate 72 to move, the guide inclined plate 72 drives the sliding rod 71 and the rack 74 to move, and the guide inclined plate 72 cooperates with the side plate 3 to compress the spring 2 73, the spring 2 73 is used to reset the guide inclined plate 72, the rack 74 slides inside the slide groove 75, the rack 74 drives the gear part 77 to rotate, the gear part 77 drives the connecting rod 78 and the double-headed screw 710 to rotate, the double-headed screw 710 rotates to make the two threaded sleeves 711 move away from each other, and the threaded sleeve 711 then drives the moving plate 712 and the lower plate 713 to move away.

[0039] The hot air generated by the hot air blower 11 is input into the fixed box 715 through the air outlet pipe 714, and then is input into the nozzle 716 through the fixed box 715. The outer side of the plastic packaging box body 5 is assisted in drying by the nozzle 716. When the arc block 62 moves to the position of the vertical rod 718, it will squeeze the vertical rod 718, so that the vertical rod 718 drives the nozzle 716 to rotate. The nozzle 716 acts on the torsion spring 717, and the lower plate 713 limits the vertical rod 718. When the vertical rod 718 rotates to give way to the arc block 62, the arc block 62 is separated from the vertical rod 718, and the pad 61 and the arc block 62 continue to move. The elastic force of the torsion spring 717 drives the nozzle 716 and the vertical rod 718 to rotate and reset, so that the nozzle 716 can assist in swinging blowing, thereby reducing the defects of blowing in a fixed position.

[0040] The auxiliary plate 67 facilitates to extend the squeezing of the guide inclined plate 72, so that when the plastic packaging box body 5 is in the position of the nozzle 716, the guide inclined plate 72 is not reset, and the larger the width of the plastic packaging box body 5, the greater the movement distance of the guide inclined plate 72. At this time, the more circles the double-headed screw 710 rotates, and the greater the distance between the two adjacent lower plates 713. At this time, the vertical rod 718 and the nozzle 716 can swing. The larger the range, the more the swing range can be adjusted independently according to the width of the plastic packaging box body 5, which improves the drying adaptability and solves the problem of the plastic packaging box sticking to the conveyor belt or the print falling off when the print is not assisted and evenly dried during transportation.

[0041] There are no less than two arc blocks 62, which are symmetrically fixedly connected to one side of the pad 61 close to the side plate 3. Two groups of fixing plates 63 are symmetrically fixedly connected to the top of the pad 61, and each group of fixing plates 63 includes two. A fixing rod 64 is fixedly connected between the two fixing plates 63 longitudinally, a clamping plate 65 is slidably connected to the outer side of the fixing rod 64, and a spring 66 is sleeved on the outer side of the fixing rod 64.

[0042] One end of spring 1 66 is fixedly connected to the fixed plate 63 , and the other end of spring 1 66 is fixedly connected to the fixed rod 64 . Four springs 1 66 are provided, and an auxiliary plate 67 is fixedly connected to one side of the clamping plate 65 away from the double-headed screw rod 710 .

[0043] Embodiment 2: Figure 11-13 As shown, when the plastic packaging box body 5 is placed and positioned, the operator opens the cover plate 8 and pulls the clamping plates 65 on both sides. The clamping plates 65 slide on the outside of the fixing rods 64, and the clamping plates 65 compress the fixing rods 64, and the clamping plates 65 drive the auxiliary plates 67 to move, and the plastic packaging box body 5 is placed on the top of the two fixing rods 64. The clamping plates 65 are released, and the elastic force of the fixing rods 64 drives the clamping plates 65 to move and reset, so that the two clamping plates 65 clamp the two sides of the plastic packaging box body 5.

[0044] The top surface height of the arc block 62 is lower than the bottom surface height of the lower plate 713, so that the lower plate 713 will not block the arc block 62, and the bottom surface height of the guide inclined plate 72 is higher than the top surface height of the fixed plate 63, so that the guide inclined plate 72 will not block the normal movement of the fixed plate 63 and the pad 61, thereby facilitating the subsequent stable transportation and use of the plastic packaging box main body 5.

[0045] Working principle: When using the device, first, Figure 1-Figure 13 As shown, the operator opens the cover plate 8, pulls the clamping plates 65 on both sides, places the plastic packaging box body 5 on the top of the two fixing rods 64, and the two clamping plates 65 clamp the two sides of the plastic packaging box body 5, so as to facilitate the subsequent stable transportation and use of the plastic packaging box body 5. Then the operator closes the cover plate 8, starts the conveyor belt 4 and the hot air blower 11, and the conveyor belt 4 drives the pad 61 to move and convey, squeezes the inclined part of the guide inclined plate 72, and the clamping plate 65 pushes the guide inclined plate 72 to move, and the rack 74 drives the gear part 77 to rotate, and the gear part 77 drives the connecting rod 78 and the double-headed screw 710 to rotate, and the movable plate 712 and The lower plate 713 is away from each other, and the hot air generated by the hot air blower 11 assists in drying the outer side of the plastic packaging box body 5 through the nozzle 716. When the arc block 62 moves to the position of the vertical rod 718, it will squeeze the vertical rod 718, so that the vertical rod 718 drives the nozzle 716 to rotate, and the nozzle 716 acts on the torsion spring 717. When the vertical rod 718 rotates to make way for the arc block 62, the arc block 62 separates from the vertical rod 718, and the pad 61 and the arc block 62 continue to move. The elastic force of the torsion spring 717 drives the nozzle 716 and the vertical rod 718 to rotate and reset, so that the nozzle 716 can assist in swinging blowing, thereby reducing the defects of blowing in a fixed position.

[0046] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0047] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A packaging box placement device for nutritious food production, comprising a bottom plate (1), a plastic packaging box body (5), and legs (2) symmetrically fixedly mounted on the bottom of the bottom plate (1), side plates (3) symmetrically fixedly connected to the front and rear sides of the top of the bottom plate (1), and conveyor belts (4) fixedly mounted on the inner lower parts of the two side plates (3); It is characterized in that Also includes: The outer surface of the conveyor belt (4) is evenly provided with a placing mechanism (6), and the side of the side plate (3) close to the conveyor belt (4) is provided with a drying mechanism (7); The placing mechanism (6) comprises a pad (61) and an arc block (62) fixedly connected to the conveyor belt (4); the drying mechanism (7) comprises a driving unit and a drying unit; the driving unit comprises a rack (74), a gear portion (77) and a guide inclined plate (72) slidably mounted on one side of the inner side of the side plate (3); one side of the gear portion (77) is fixedly connected to a connecting rod (78); The drying unit comprises a double-headed screw (710) and a rotatably mounted nozzle (716); two movable plates (712) are symmetrically mounted on the outer side of the double-headed screw (710); a lower plate (713) is fixedly connected to the bottom of the movable plate (712); a torsion spring (717) is sleeved and mounted on the outer side of the nozzle (716); and a vertical rod (718) is fixedly connected to the bottom of the nozzle (716).

2. A packaging box placement device for nutritious food production according to claim 1, characterized in that: A sliding rod (71) is fixedly connected to a side of the guide inclined plate (72) close to the side plate (3), and the sliding rod (71) is slidably connected to the side plate (3). A second spring (73) is sleeved on the outer side of the sliding rod (71), and two ends of the second spring (73) are respectively fixedly connected to the side plate (3) and the guide inclined plate (72). The rack (74) is also located on a side of the guide inclined plate (72) close to the side plate (3). A sliding groove (75) and a mounting groove (76) are provided inside the side plate (3), and the rack (74) is slidably connected to the sliding groove (75).

3. A packaging box placement device for nutritious food production according to claim 2, characterized in that: The side of the guide inclined plate (72) away from the double-headed screw rod (710) is inclined, the mounting groove (76) is located above the slide groove (75) and is connected to the slide groove (75), the gear portion (77) is rotatably mounted on the inner side of the mounting groove (76), the gear portion (77) is meshingly connected to the rack (74), the connecting rod (78) is rotatably connected to the side plate (3), and the side plate (3) is symmetrically provided with an adjustment groove (79) in the middle of a side close to the conveyor belt (4).

4. A packaging box placement device for nutritious food production according to claim 3, characterized in that: The double-ended screw (710) is rotatably mounted on the inner side of the adjustment groove (79); the connecting rod (78) is fixedly connected to the double-ended screw (710); a threaded sleeve (711) is symmetrically threadedly connected to the outer side of the adjustment groove (79); the two threaded sleeves (711) are respectively fixedly connected to two movable plates (712); and the lower plate (713) is located at the bottom of the movable plate (712) on a side away from the side plate (3).

5. The packaging box placement device for nutritious food production according to claim 1, characterized in that: The tops of the two side panels (3) are fixedly connected to a top panel (10), a hot air blower (11) is fixedly installed on the top of the top panel (10), an outlet end of the hot air blower (11) is connected to an air outlet pipe (714), the air outlet pipes (714) are symmetrically arranged on both sides of the hot air blower (11), a fixed box (715) is fixedly installed in the middle of a side of the side panel (3) close to the conveyor belt (4), an end of the air outlet pipe (714) away from the hot air blower (11) passes through the top panel (10) and is connected to the fixed box (715), and the nozzle (716) is rotatably installed below the fixed box (715), and there are no less than two nozzles (716).

6. The packaging box placement device for nutritious food production according to claim 5, characterized in that: The air outlet pipe (714) is connected to the nozzle (716) through the fixed box (715), the bottom end of the torsion spring (717) is fixedly installed on the outside of the nozzle (716), the top end of the torsion spring (717) is fixedly connected to the bottom of the fixed box (715), and the nozzle (716) is L-shaped.

7. The packaging box placement device for nutritious food production according to claim 1, characterized in that: There are no less than two arc blocks (62), and the arc blocks (62) are symmetrically fixedly connected to a side of the pad (61) close to the side plate (3). Two groups of fixing plates (63) are symmetrically fixedly connected to the top of the pad (61), and each group of fixing plates (63) includes two fixing plates. A fixing rod (64) is fixedly connected between the two fixing plates (63) in the longitudinal direction, and a clamping plate (65) is slidably connected to the outer side of the fixing rod (64). A spring (66) is sleeved on the outer side of the fixing rod (64).

8. The packaging box placement device for nutritious food production according to claim 7, characterized in that: One end of the spring one (66) is fixedly connected to the fixed plate (63), and the other end of the spring one (66) is fixedly connected to the fixed rod (64). Four springs one (66) are provided, and an auxiliary plate (67) is fixedly connected to the side of the clamping plate (65) away from the double-headed screw rod (710).

9. The packaging box placement device for nutritious food production according to claim 1, characterized in that: A cover plate (8) is hingedly connected to the inner sides of the two side plates (3); one end of the cover plate (8) away from the side plate (3) is fixedly connected to a magnetic strip (9); and the adjacent longitudinal cover plates (8) are fixed by adsorption via the magnetic strip (9).

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