Processing, feeding and stacking equipment and process for food additive monoglyceride

Abstract

The invention discloses a processing, feeding and stacking device and process for food additive monoglyceride, and belongs to the technical field of feeding and stacking. A stacking device in the prior art is improved, a stacking mechanism is arranged at the conveying end of a conveying belt, a pair of bearing plates with material stirring notches are additionally arranged at the conveying end, and the bearing plates are arranged at the conveying end of the conveying belt; the pair of material stirring notches is matched with the pair of fork plates, in the feeding and stacking process, the stacking mechanism moves to one side of the bearing plate, the pair of fork plates extend into the pair of material stirring notches correspondingly, the mode that the bottoms of the fork plates are adopted for bearing, and the packaging boxes are transferred in an inclined downward action mode is adopted, lossless feeding and transferring of the packaging boxes are completed, and compared with mechanical clamping, the non-destructive feeding and transferring of the packaging boxes are completed. According to the packaging box stacking device, the packaging boxes are sequentially supported, damage to the packaging boxes is avoided, then by means of horizontal resetting and outward rotating actions of the fork plates, outward pushing actions of the limiting assemblies and upward lifting actions of the stacking mechanism, the packaging boxes which are sequentially supported are stacked outwards, and the packaging boxes are protected in the whole stacking process.

Description

Technical Field

[0001] The invention relates to the technical field of material loading and stacking, and more specifically to a material loading and stacking device and a process for processing food additive monoglyceride. Background Art

[0002] Food additives refer to chemically synthesized or natural substances added to food to improve its quality and color, aroma and taste, as well as for preservation and processing needs. Among them, monoglycerides are an important class of non-ionic surfactants and are widely used as additives in the food industry.

[0003] After the food additive monoglyceride is packaged, the packaging boxes need to be temporarily stored or stacked for transportation. The traditional way is to stack the packaging boxes on shelves or mobile stacking carts through a stacking device, and most of them use a manipulator to grab and stack the packaging boxes. For example, the announcement number CN115465519A discloses a paper tube packaging stacker, which pulls the crossbeam through a pair of symmetrically installed cylinders to drive a pair of first clamping plates to move and clamp the two sides of the material box, and the output end of the fourth motor drives the gear to rotate, and the rotating gear drives the connected pair of racks to move, thereby driving a pair of second clamping plates to clamp the other two sides of the material box; Although it is suitable for clamping material boxes of various specifications, the side clamping is used, especially for boxes packed with heavier materials. The boxes have downward gravity and need to provide a greater clamping force to achieve a stable clamping effect. The side clamping with a large mechanical force is easy to cause deformation and damage of the box, thereby affecting the sealing of the internal food additives during subsequent warehousing or direct stacking and transportation. Summary of the invention

[0004] The purpose of the present invention is to solve the problem in the prior art that the packaging box is easily deformed and damaged by positioning it by side mechanical clamping before transfer and stacking, and to provide a processing, loading and stacking equipment and process for food additive monoglyceride.

[0005] The object of the present invention can be achieved by the following technical scheme: a processing and stacking device for food additive monoglyceride, comprising a horizontally arranged conveyor belt and a frame, a supporting plate is set on one side of the conveyor belt close to the frame, and a stacking mechanism is installed on the frame through a winch to lift up and down along its vertical direction; The stacking mechanism includes a pair of moving rails installed on the frame for lifting and lowering, a moving platform for horizontal reciprocating movement along the conveying direction of the conveyor belt is installed on the pair of moving rails, a rotating platform is installed on the moving platform through a rotating motor installed at the bottom, a flipping platform is installed on the rotating platform through a flipping motor installed at the side, a pair of fork plates are fixedly installed on the end wall of the flipping platform facing the supporting plate, and a material shifting notch corresponding to the position of the pair of fork plates is opened on the end wall of the supporting plate; A pair of fork plates are slidably mounted with a limit assembly, and the flip table is embedded with a linear telescopic cylinder for horizontally driving the limit assembly.

[0006] Furthermore, the inner walls on both sides of the conveyor belt adjacent to the support plate are fixedly installed with correcting ramps, which include a ramp and a plurality of guide rollers rotatably installed on the inner end wall of the ramp, and the opening between a pair of correcting ramps gradually shrinks toward the support plate.

[0007] Furthermore, a track for moving the track up and down is provided on the vertical end wall of the frame. The moving track includes an L-shaped lifting platform slidably installed on the track. The L-shaped lifting platform is embedded with an electric guide rail whose conveying direction is consistent with that of the conveyor belt.

[0008] Furthermore, the limiting assembly includes a pushing structure driven by the telescopic end of the linear telescopic cylinder and slidably mounted on a pair of fork plates, and an anti-deflection structure mounted on the pushing structure.

[0009] Furthermore, the pushing structure includes pushing plates respectively slidably installed on the upper end surfaces of a pair of fork plates, and the rear end walls of the pair of pushing plates close to the flip table are embedded with sliding sheets that penetrate to the bottom of the fork plates, and a connecting strip fixedly connected to the telescopic end of the linear telescopic cylinder is embedded between the pair of sliding sheets, and a slideway for horizontal sliding installation of the sliding sheet is provided on the fork plate.

[0010] Furthermore, the anti-deflection structure includes a baffle fixedly installed between the upper end walls of a pair of push plates, the end surface of the baffle facing the support plate is arranged flush with the end surface of the push plate, and both ends of the baffle are fixedly sleeved with anti-deflection side plates which are arranged perpendicular to the baffle and extend to one side of the support plate.

[0011] Furthermore, the inner end surface of the anti-deflection side plate is arranged to be inclined outward away from the baffle, and the outer end of the anti-deflection side plate is rotatably mounted with a guide roller that expands outwardly.

[0012] The present invention also provides a processing, loading and stacking process for food additive monoglyceride, comprising the following steps: Step 1: The packaging boxes of food additive monoglyceride are continuously and intermittently loaded onto the support plate by the conveyor belt to wait for stacking; Step 2: Use the moving rail to horizontally transport a pair of fork plates to the material shifting slot to initially support the packaging box, and simultaneously use the linear telescopic cylinder to drive the limit assembly to the outside of the packaging box, start the flip motor, drive the pair of fork plates to flip upward, and use the linear telescopic cylinder to reversely drive the limit assembly to reset. The packaging box moves downward along the inclined surface of the fork plate under the limiting action of the limit assembly; Step 3: When the packaging box moves to the bottom of the pair of fork plates, the rotating table is rotated in the opposite direction to reset the pair of fork plates to a horizontal position. At the same time, the fork plates are retracted outwards through the moving track, and the packaging box is transported from the supporting plate to the pair of fork plates without damage; Step 4: Rotate a pair of fork plates 90 degrees through the rotary motor, and then drive the limit assembly outward through the linear telescopic cylinder to push the packaging box to the shelf or stacking trolley. Repeat this cycle and cooperate with the winch to stack the packaging box from bottom to top.

[0013] Compared with the prior art, the advantages of the present invention are: The solution is to set the stacking mechanism at the conveying end of the conveyor belt, and add a pair of supporting plates with material-shifting notches at the conveying end of the conveyor belt. During the loading and stacking process, the stacking mechanism moves to one side of the supporting plate, and a pair of fork plates respectively extend into the pair of material-shifting notches to support both sides of the bottom of the packaging box conveyed to the supporting plate, and then flip the fork plate upward at a certain angle, and use the inclined state to transfer the packaging box downward. During this process, the limiter assembly is synchronously extended and retracted to limit the transfer of the packaging box, so as to realize the non-destructive loading of the packaging box and transfer it to the fork plate that tends to be horizontal again, avoiding damage to the packaging box caused by mechanical clamping; In the subsequent stacking process, the fork plate is horizontally reset and rotated outwards, and the limit assembly pushes outwards and the stacking mechanism lifts upwards to stack the boxes outwards, so that they are stacked on the shelf or stacking trolley from bottom to top. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the present invention; Figure 2 It is a structural schematic diagram of the joint between the frame and the stacking mechanism of the present invention; Figure 3 It is a structural schematic diagram of the stacking mechanism of the present invention; Figure 4 It is a disassembled schematic diagram of the stacking mechanism of the present invention; Figure 5 It is a structural schematic diagram of the present invention when a pair of fork plates on the stacking mechanism are transported to the supporting plate; Figure 6 It is a schematic diagram of the structure of the present invention when a pair of fork plates are used to tilt and lift a packaging box upward; Figure 7It is a schematic diagram of the structure of transferring a packaging box to a stacking mechanism according to the present invention; Figure 8 It is a schematic structural diagram of the present invention when the packaging boxes on the fork plate are pushed outwards for stacking.

[0015] Description of the numbers in the figure: 1. Conveyor belt; 101. Correction ramp; 2. Support plate; 201. Material shifting notch; 3. Frame; 4. Winch; 5. Moving track; 6. Moving table; 7. Turning table; 8. Rotating motor; 9. Flipping table; 10. Flipping motor; 11. Fork plate; 12. Material pushing structure; 121. Material pushing plate; 122. Sliding sheet; 123. Connecting strip; 13. Linear telescopic cylinder; 14. Anti-deviation structure; 141. Baffle; 142. Anti-deviation side plate; 143. Guide roller. DETAILED DESCRIPTION

[0016] The following will combine 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 the embodiments. All other embodiments obtained by ordinary technicians in this field without creative work based on the embodiments of the present invention belong to the scope of protection of the present invention.

[0017] Embodiment 1: In view of the prior art method of using mechanical clamping on the side to position the packaging box before transfer and stacking, which is easy to cause deformation and damage to the packaging box, and affect the sealing of the internal food additives during subsequent storage or direct stacking and transportation, the following technical solution is proposed: The present invention discloses a processing, feeding and stacking equipment for food additive monoglyceride. Figure 1 , including a horizontally arranged conveyor belt 1 and a frame 3, a supporting plate 2 arranged flush with the conveying surface of the conveyor belt 1 is set on the side of the conveyor belt 1 close to the frame 3, and a correction ramp 101 is fixedly installed on the inner walls of both sides of the conveyor belt 1 close to the supporting plate 2. The correction ramp 101 includes a ramp and a plurality of guide rollers rotatably installed on the inner end wall of the ramp, and an opening between a pair of correction ramps 101 gradually narrows toward the supporting plate 2 side; The packaging boxes of food additive monoglyceride are packaged horizontally by a conveyor belt 1, and a pair of correcting ramps 101 arranged near the support plate 2 are used to correct and guide the packaging boxes when they are close to one side of the support plate 2, so that the packaging boxes can be conveyed to the support plate 2 in a centered position and wait for subsequent stacking processing.

[0018] See also Figure 2The frame 3 is an L-shaped structure, and a universal wheel can be set at the bottom of the frame 3. A stacking mechanism that can be lifted and slid up and down along its vertical end surface is installed on the frame 3 through a winch 4, wherein the stacking mechanism includes a pair of movable rails 5 that are lifted and installed on the frame 3, and a track for the movable rails 5 to be lifted and slid up and down is opened on the vertical end wall of the frame 3. The movable rails 5 include an L-shaped lifting platform slidably installed on the track, and an electric guide rail whose conveying direction is consistent with that of the conveyor belt 1 is embedded on the L-shaped lifting platform; See also Figure 3-Figure 4 A pair of moving rails 5 are provided with a moving platform 6 which reciprocates horizontally along the conveying direction of the conveyor belt 1. A rotating platform 7 is installed on the moving platform 6 through a rotating motor 8 arranged at the bottom. The rotating motor 8 is arranged at the bottom of the moving platform 6. Under its drive, it can drive the rotating platform 7 above it to rotate in a circle. A turning platform 9 is installed on the turning platform 7 through a turning motor 10 arranged at the side. A rotating slot for rotating the turning platform 9 is provided on the turning platform 7. A pair of fork plates 11 are fixedly installed on the end wall of the turning platform 9 facing the supporting plate 2. Through the driving combination of the rotating motor 8 and the turning motor 10, the pair of fork plates 11 at the outer end of the turning platform 9 can move in a circle and can turn up and down.

[0019] See also Figure 1 A limit assembly is slidably installed on a pair of fork plates 11, and a linear telescopic cylinder 13 for horizontally driving the limit assembly is embedded on the turning table 9. A material shifting slot 201 corresponding to the position of the pair of fork plates 11 is opened on the end wall of the supporting plate 2, and the material shifting slot 201 extends inward from the outside to the inside across the middle of the supporting plate 2.

[0020] See also Figure 5-Figure 6 , in the initial state, the pair of fork plates 11 are horizontally transported to the material-selecting slot 201 by the moving rail 5. When the packaging box is loaded onto the supporting plate 2, the pair of fork plates 11 are supported on both sides of the lower end of the packaging box to support it, and the linear telescopic cylinder 13 is used to drive the limit assembly to the outside of the packaging box, so as to limit the end face of the packaging box close to the frame 3. Then the flipping motor 10 is started, and the flipping table 9 is used to drive the pair of fork plates 11 to flip upward. Since the fork plates 11 extend to the rear side of the bottom of the packaging box, when the fork plates 11 flip and tilt upward, the packaging box can be tilted and lifted upward, and the packaging box is synchronously tilted with the pair of fork plates 11 and limited by the limit assembly. When the fork plates 11 drive the packaging box to move upward to a preset angle, the limit assembly is reset downward by the linear telescopic cylinder 13. At this time, the packaging box moves downward along the inclined surface of the fork plates 11 with the limit assembly until the packaging box moves to the lower end of the fork plates 11; See also Figure 7, use the moving track 5 to drive a pair of fork plates 11 outward, and at the same time, drive the flip motor 10 in the reverse direction, so that the pair of fork plates 11 return to a horizontal state, and the fork plates 11 drive the packaging box away from the supporting plate 2. Compared with the mechanical clamping, this solution completes the non-destructive loading and transfer of the packaging box by supporting the bottom and transferring the packaging box downward in an inclined state, avoiding damage to the packaging box caused by mechanical clamping; See also Figure 8 After the packaging box is loaded and transferred, the rotating motor 8 is started to rotate the packaging box on the pair of fork plates 11 outward by 90 degrees. At this time, the moving ends of the pair of fork plates 11 face outward. Finally, the linear telescopic cylinder 13 is driven outward, and the linear telescopic cylinder 13 drives the limiting component to transport the packaging box outward and separate from the fork plates 11, so that it is pushed to the shelf or stacking trolley. This cycle is repeated, and the winch 4 is cooperated to stack the packaging box from bottom to top.

[0021] Embodiment 2: Based on Embodiment 1, this embodiment further describes the limit assembly as follows: Figure 3 , Figure 4 The limiting assembly includes a pushing structure 12 driven by the telescopic end of a linear telescopic cylinder 13 and slidably mounted on a pair of fork plates 11 , and an anti-deflection structure 14 mounted on the pushing structure 12 .

[0022] The pushing structure 12 includes pushing plates 121 respectively slidably mounted on the upper end surfaces of a pair of fork plates 11, and the rear end walls of the pair of pushing plates 121 close to the flip table 9 are embedded with sliding pieces 122 penetrating to the bottom of the fork plates 11, and a connecting strip 123 fixedly connected to the telescopic end of the linear telescopic cylinder 13 is embedded between the pair of sliding pieces 122, and a slideway for horizontal sliding installation of the sliding piece 122 is provided on the fork plate 11; The anti-deflection structure 14 includes a baffle 141 fixedly installed between the upper end walls of a pair of push plates 121, and the end surface of the baffle 141 facing the support plate 2 is flush with the end surface of the push plate 121. Both ends of the baffle 141 are fixedly sleeved with anti-deflection side plates 142 that are perpendicular to the baffle and extend to one side of the support plate 2. The distance between the pair of anti-deflection side plates 142 can be set according to the width of the packaging box to be processed. The inner end surface of the anti-deflection side plate 142 is tilted outward away from the baffle 141, and the outer end of the anti-deflection side plate 142 is rotatably installed with a guide roller 143 that expands outward.

[0023] In combination with the technical content in Example 1, a slidably mounted limit assembly is added to a pair of fork plates 11, and the following scheme is provided: In the initial state, the pair of fork plates 11 are driven into the pair of material-dispensing slots 201. At this time, the linear telescopic cylinder 13 is used to synchronously drive the guide assembly toward one side of the support plate 2. The connecting strip 123 drives the pair of push plates 121 to slide horizontally along the pair of fork plates 11 until they are close to the end surface of the packaging box. Please refer to Figure 5 In this state, a pair of pushing plates 121 and baffle 141 are close to the end face of the packaging box, and a pair of anti-deflection side plates 142 extend to both sides of the packaging box. The inner end faces of the anti-deflection side plates 142 are tilted outward away from the baffle 141, and guide rollers 143 that expand outwardly are rotatably installed on the outer ends of the anti-deflection side plates 142. When the baffle 141 moves close to the packaging box, the pair of anti-deflection side plates 142 extend into both sides of the packaging box, and the guide rollers 143 roll with the side end faces of the packaging box. Compared with direct hard contact limiting, a single-point rolling limiting is adopted, the purpose of which is to facilitate limiting the two sides of the packaging box while protecting the packaging box.

[0024] See also Figure 6 , a pair of fork plates 11 are supported on both sides of the lower end of the packaging box, and the flip motor 10 is started. The flip table 9 is used to drive the pair of fork plates 11 to flip upward. At this time, the limit assembly moves upward with the fork plates 11 and separates from the supporting plate 2. The packaging box is synchronously tilted with the pair of fork plates 11 and supported on a pair of pushing plates 121 and the baffle 141. The limit assembly is reset downward by the linear telescopic cylinder 13. At this time, the packaging box moves downward along the inclined surface of the fork plates 11 with the limit assembly until the packaging box moves to the lower end of the fork plates 11. In this process, the anti-deflection side plates 142 on both sides play a role of edge limiting the downward movement of the packaging box to prevent the packaging box from position deviation when it slides down, and play a guiding and limiting role for the packaging box during loading and transfer.

[0025] During the subsequent work of stacking, please refer to Figure 8 , flip a pair of fork plates 11 outward, drive the linear telescopic cylinder 13 outward, the linear telescopic cylinder 13 drives the limit assembly to move outward, and the push plate 121 and the baffle 141 push the package box outward until the package box is transported outward, leaves the fork plate 11 and is pushed to the shelf or stacking trolley. In this process, since the front end face of the push plate 121 is located in front of the sliding piece 122, when the sliding piece 122 is pushed to the outermost end of the slide of the fork plate 11, the push plate 121 at the front can completely push the package box to the shelf or stacking trolley, and the guide rollers 143 on both sides play a sliding guide role when they come into contact with the shelf wall.

[0026] The present invention also provides a processing, loading and stacking process for food additive monoglyceride, comprising the following steps: Step 1: The packaging boxes of food additive monoglyceride are continuously and intermittently fed horizontally from the conveyor belt 1 to the support plate 2 to wait for stacking; Step 2: When the packaging box is loaded onto the supporting plate 2, the pair of fork plates 11 are horizontally transported to the material shifting slot 201 by the movable track 5 to initially support the packaging box, and the linear telescopic cylinder 13 is simultaneously used to drive the limit assembly to the outside of the packaging box; The flip motor 10 is started to drive the flip table 9 and the pair of fork plates 11 to flip upward, and the packaging box is limited inside the pair of push plates 121 and the anti-deflection side plates 142. The limit assembly is driven in the reverse direction by the linear telescopic cylinder 13 to reset, and the packaging box moves downward along the inclined surface of the fork plate 11 under the limiting action of the limit assembly; Step 3: When the packaging box moves to the bottom of the pair of fork plates 11, the rotating table 7 is rotated in the opposite direction to restore the pair of fork plates 11 to a horizontal position. At the same time, the fork plates 11 are moved toward one side of the frame 3 by the moving track 5, and the packaging box is transported from the supporting plate 2 to the pair of fork plates 11 without damage; Step 4: Rotate a pair of 11 by 90 degrees through the rotating motor 8 so that they are set outward. At this time, the limit assembly is driven outward by the linear telescopic cylinder 13 to push the packaging box to the shelf or stacking trolley. This cycle is repeated, and the packaging box is stacked from bottom to top in cooperation with the winch 4.

[0027] In summary, the stacking device in the prior art is improved, the stacking mechanism is set at the conveying end of the conveyor belt 1, and a pair of supporting plates 2 with material-shifting slots 201 are added at the conveying end of the conveyor belt 1. The pair of material-shifting slots 201 are matched with the pair of fork plates 11 on the stacking mechanism. During the loading and stacking process, the packaging box is transported to the supporting plate 2 by the conveyor belt 1, and the stacking mechanism moves to one side of the supporting plate 2. The pair of fork plates 11 extend into the pair of material-shifting slots 201 respectively, and the pair of fork plates 11 support both sides of the bottom end of the packaging box. The limiting component is limited to the outside of the packaging box, the fork plate 11 is flipped upward at a certain angle, and then the limiting component is retracted downward. The packaging box is transferred downward in an inclined state to complete the non-destructive loading and transfer of the packaging box, thereby avoiding damage to the packaging box caused by mechanical clamping. After the packaging box is loaded and transferred, the rotating motor 8 is started to rotate the packaging box on the pair of fork plates 11 outward by 90 degrees. At this time, the moving ends of the pair of fork plates 11 face outward. Finally, the linear telescopic cylinder 13 is driven outward, and the linear telescopic cylinder 13 drives the limiting assembly to transport the packaging box outward and separate it from the fork plates 11, so that it is pushed to the shelf or stacking trolley. This cycle is repeated, and the winch 4 is used to stack the packaging box from bottom to top.

[0028] The above are only preferred specific implementation modes of the present invention; however, the protection scope of the present invention is not limited thereto; any technician familiar with the technical field within the technical scope disclosed by the present invention; any equivalent replacement or change based on the technical solution and improved concept of the present invention shall be covered within the protection scope of the present invention.

Claims

1. A processing, loading and stacking device for food additive monoglyceride, comprising a horizontally arranged conveyor belt (1) and a frame (3), characterized in that: A support plate (2) is provided on one side of the conveyor belt (1) close to the frame (3), and a stacking mechanism is installed on the frame (3) for lifting and lowering via a winch (4); The stacking mechanism comprises a pair of movable rails (5) which are installed on the frame (3) in a lifting manner, a movable platform (6) which is installed on the pair of movable rails (5) and is movable back and forth horizontally along the conveying direction of the conveyor belt (1), a rotating platform (7) which is installed on the movable platform (6) and is driven to rotate by a rotating motor (8) arranged at the bottom, a turning platform (9) which is installed on the turning platform (7) and is driven to rotate by a turning motor (10) arranged at the side, a pair of fork plates (11) being fixedly installed on the end wall of the turning platform (9) facing the supporting plate (2), and a material shifting notch (201) which is compatible with the pair of fork plates (11) is provided on the end wall of the supporting plate (2); A limit assembly is slidably mounted on the pair of fork plates (11), and a linear telescopic cylinder (13) for horizontally driving the limit assembly is embedded and mounted on the turning table (9).

2. The processing, loading and stacking equipment for food additive monoglyceride according to claim 1 is characterized in that: Deflection-correcting ramps (101) are fixedly mounted on the inner walls of both sides of the conveyor belt (1) adjacent to the supporting plate (2).

3. The processing, loading and stacking equipment for food additive monoglyceride according to claim 1 is characterized in that: The position limiting assembly comprises a material pushing structure (12) driven by a linear telescopic cylinder (13) and slidably mounted on a pair of fork plates (11), and an anti-deflection structure (14) mounted on the material pushing structure (12).

4. The processing, loading and stacking equipment for food additive monoglyceride according to claim 3 is characterized in that: The pushing structure (12) comprises pushing plates (121) respectively slidably mounted on the upper end surfaces of a pair of fork plates (11), and a sliding sheet (122) penetrating to the bottom of the fork plates (11) is embedded and mounted on the rear end walls of the pair of pushing plates (121) close to the turning table (9).

5. The processing, loading and stacking equipment for food additive monoglyceride according to claim 4 is characterized in that: A connecting strip (123) connected to the telescopic end of the linear telescopic cylinder (13) is embedded and installed between the pair of sliding sheets (122), and a slideway for the sliding sheets (122) to slide horizontally is provided on the fork plate (11).

6. The processing, loading and stacking equipment for food additive monoglyceride according to claim 5 is characterized in that: The anti-deflection structure (14) comprises a baffle (141) fixedly mounted between the upper end walls of a pair of push plates (121), the end surface of the baffle (141) facing the side of the support plate (2) being flush with the end surface of the push plate (121), and both ends of the baffle (141) are fixedly sleeved with an anti-deflection side plate (142) which is arranged perpendicular to the baffle and extends to one side of the support plate (2).

7. The processing, loading and stacking equipment for food additive monoglyceride according to claim 6 is characterized in that: The inner end surface of the anti-deflection side plate (142) is arranged to be inclined outward away from the baffle plate (141), and a guide roller (143) that expands outwardly is rotatably mounted on the outer end of the anti-deflection side plate (142).

8. A process for processing, loading and stacking of a monoglyceride food additive, using a processing, loading and stacking device for a monoglyceride food additive as claimed in any one of claims 1 to 7, characterized in that: The following steps are involved: Step 1: The packaging boxes of food additive monoglyceride are continuously and intermittently loaded onto a support plate (2) by a conveyor belt (1) to wait for stacking; Step 2: Use the moving rail (5) to horizontally transport the pair of fork plates (11) into the material shifting slot (201) to support the packaging box, and simultaneously use the linear telescopic cylinder (13) to drive the limit assembly to the outside of the packaging box, start the flipping motor (10), drive the pair of fork plates (11) to flip upward, and use the limit assembly to reset downward so that the packaging box moves downward along the inclined surface of the fork plates (11); Step 3: When the packaging box moves to the bottom of the pair of fork plates (11), the pair of fork plates (11) are rotated in the opposite direction to return them to a horizontal position. At the same time, the fork plates (11) are retracted outwardly through the moving track (5), and the packaging box is transported from the supporting plate (2) to the pair of fork plates (11) without damage; Step 4: The pair of fork plates (11) are rotated outward by 90 degrees by the rotary motor (8), and the limit assembly is driven outward by the linear telescopic cylinder (13) to push the packaging box onto the shelf or stacking trolley. This cycle is repeated, and the packaging box is stacked from bottom to top in cooperation with the winch (4).

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