Automatic lamination device for biscuit packaging

Abstract

The utility model belongs to the technical field of food processing, particularly relates to an automatic stacking device for biscuit packaging, and aims to solve the problem that inclination in the stacking process cannot be effectively controlled in the background technology, according to the scheme, the automatic stacking device comprises a conveying frame, and biscuit sliding frames distributed adjacently are arranged on the outer wall of the top of the conveying frame; and the outer wall of the sliding cake frame is fixedly connected with a photoelectric sensor through a screw. The biscuit sliding frame is divided into the flat sliding way and the inclined sliding way, the real-time detection function of the photoelectric sensor is combined, the positions of biscuits can be accurately captured, the biscuits are guided to slide along a preset path, and position deviation in the stacking process is reduced; the biscuit pushing plate is driven by the first horizontal pushing air cylinder to complete the stacking action with constant thrust, it is ensured that stacking is neat and free of damage, the second horizontal pushing air cylinder is in linkage with the U-shaped guide rod, the position of the guide rod is adjusted in real time in the stacking process, biscuit piles are flexibly clamped, and stacking inclination or collapse is effectively prevented.

Description

Technical Field

[0001] This utility model relates to the field of food processing technology, and in particular to an automatic stacking device for biscuit packaging. Background Technology

[0002] Automated stacking devices for biscuit packaging are key pieces of equipment in the food processing industry. They are primarily used to automatically stack biscuits in a preset order and quantity for efficient subsequent packaging. In traditional biscuit packaging processes, the stacking step often relies on manual operation or semi-automated equipment, resulting in low efficiency, poor stacking accuracy, and a tendency for biscuits to break or tip over. With the increasing demand for automation in the food industry, developing a device capable of precise positioning, stable stacking, and adaptability to high-speed production is of great significance.

[0003] In existing technologies, most common biscuit stacking devices employ simple mechanical pushing structures, lacking dynamic adjustment capabilities. For example, some devices rely on a single cylinder to push the biscuit, but cannot effectively control tilting during the stacking process; other devices, while equipped with guiding structures, have fixed and non-adjustable guiding components, making it difficult to adapt to biscuits of different shapes or sizes. These problems severely restrict the production efficiency and product quality of biscuit packaging, necessitating an automated stacking device with optimized structure and integrated functions. Utility Model Content

[0004] In view of the shortcomings of the prior art, this utility model provides an automatic stacking device for biscuit packaging, which overcomes the shortcomings of the prior art and effectively solves the problem of inability to effectively control the tilting during the stacking process.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] An automatic stacking device for biscuit packaging includes a conveyor frame, with adjacently distributed biscuit racks arranged on the top outer wall of the conveyor frame, and photoelectric sensors fixedly connected to the outer wall of the biscuit racks by screws. An automatic stacking mechanism is installed on the outer wall of one end of the biscuit rack, and a biscuit anti-tipping component is provided on one side of the automatic stacking mechanism.

[0007] The automatic stacking mechanism includes a first flat-push cylinder and a biscuit pusher plate. The first flat-push cylinder is located on the top of the conveyor frame, and the biscuit pusher plate is fixedly connected to the piston rod of the first flat-push cylinder by screws. The biscuit anti-tilting assembly includes a second flat-push cylinder fixedly connected to the outer wall of the top of the conveyor frame by screws, and a U-shaped guide rod fixedly connected to the piston rod of the second flat-push cylinder.

[0008] Preferably, the pancake rack includes a smooth track and an inclined track, wherein the smooth track is fixedly connected to the top outer wall of the conveyor rack by screws, and the inclined track is welded to the outer wall of one end of the smooth track.

[0009] Preferably, the automatic stacking mechanism further includes corner brackets welded to the top outer wall of the conveyor frame, which are fixedly connected to the top outer wall of the corner brackets by bolts.

[0010] Preferably, a protective frame is welded to the top outer wall of the conveyor frame, and the second flat-push cylinder is disposed inside the protective frame.

[0011] Preferably, the conveyor frame is equipped with a chain conveyor, and the conveyor belt of the chain conveyor is fixedly connected to a traction rod, with biscuits stacked at equal intervals between two traction rods.

[0012] Preferably, baffles are provided on both sides of the top of the conveyor frame located on the traction rod.

[0013] The beneficial effects of this utility model are as follows:

[0014] 1. Coordinated positioning of photoelectric sensors and cookie rack: The cookie rack is divided into smooth track and inclined track. Combined with the real-time detection function of photoelectric sensors, it can accurately capture the position of the cookie and guide it to slide along the preset path, reducing positional deviation during the stacking process.

[0015] 2. High-efficiency drive of automatic stacking mechanism: The first flat-push cylinder and the push plate adopt a modular design. Driven by the first flat-push cylinder, the push plate completes the stacking action with constant thrust, ensuring that the stacking is neat and without damage.

[0016] 3. Dynamic stability of the biscuit anti-tilt component: The second flat-push cylinder is linked with the U-shaped guide rod, which adjusts the position of the guide rod in real time during the stacking process to form a flexible clamp on the biscuit stack, effectively preventing the stack from tilting or collapsing. Attached Figure Description

[0017] Figure 1 This utility model provides a schematic diagram of the overall structure of an automatic stacking device for biscuit packaging. Figure 1 ;

[0018] Figure 2 This utility model provides a schematic diagram of the overall structure of an automatic stacking device for biscuit packaging. Figure 2 ;

[0019] Figure 3 This is a schematic diagram of the anti-tipping component structure of an automatic stacking device for biscuit packaging proposed in this utility model;

[0020] Figure 4 This is a schematic diagram of the automatic stacking mechanism of an automatic stacking device for biscuit packaging proposed in this utility model.

[0021] In the diagram: 1. Conveyor frame; 2. Sliding tray; 21. Smooth slide; 22. Inclined slide; 3. Photoelectric sensor; 4. Automatic stacking mechanism; 41. Corner code; 42. First flat-push cylinder; 43. Push plate; 5. Anti-tipping component for biscuits; 51. Second flat-push cylinder; 52. U-shaped guide rod; 6. Protective frame; 7. Traction rod; 8. Baffle. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0023] Example 1, refer to Figure 1 An automatic stacking device for biscuit packaging includes a conveyor frame 1. The top outer wall of the conveyor frame 1 is provided with adjacently distributed biscuit racks 2, and a photoelectric sensor 3 is fixedly connected to the outer wall of the biscuit rack 2 by screws. An automatic stacking mechanism 4 is installed on one end of the outer wall of the biscuit rack 2, and a biscuit anti-tipping component 5 is provided on one side of the automatic stacking mechanism 4.

[0024] In this embodiment, the cookie rack 2 is divided into a smooth track 21 and an inclined track 22. Combined with the real-time detection function of the photoelectric sensor 3, it can accurately capture the position of the cookie and guide it to slide along a preset path, reducing positional deviation during the stacking process.

[0025] Example 2, refer to Figures 3-4 An automatic stacking device for biscuit packaging, wherein the automatic stacking mechanism 4 includes a first flat-push cylinder 42 and a biscuit pusher plate 43, wherein the first flat-push cylinder 42 is disposed on the top of the conveyor frame 1, and the biscuit pusher plate 43 is fixedly connected to the piston rod of the first flat-push cylinder 42 by screws.

[0026] The first horizontal push cylinder 42 is fixed to the top of the conveyor frame 1 by the corner bracket 41, and the biscuit pusher plate 43 is connected to its piston rod. When the photoelectric sensor 3 detects that the biscuit is in place, the first horizontal push cylinder 42 drives the biscuit pusher plate 43 to advance horizontally, pushing the biscuit into the stacking area between the traction rods 7, completing a single stacking action.

[0027] The biscuit anti-tipping assembly 5 includes a second flat-push cylinder 51 fixedly connected to the top outer wall of the conveyor frame 1 by screws, and a U-shaped guide rod 52 fixedly connected to the piston rod of the second flat-push cylinder 51.

[0028] The second flat-push cylinder 51 is installed inside the protective frame 6, and the U-shaped guide rod 52 is fixed to the end of its piston rod. After the biscuit pusher 43 completes its action, the U-shaped guide rod 52 extends and fits against the biscuit stack to form a flexible limit; after the biscuit stacking is completed, the second flat-push cylinder 51 retracts the U-shaped guide rod 52 to reset, so as to avoid interfering with the subsequent process.

[0029] In this embodiment, the first flat-push cylinder 42 and the biscuit pusher 43 adopt a modular design. The biscuit pusher 43 completes the stacking action with a constant thrust under the drive of the first flat-push cylinder 42, ensuring that the stacking is neat and without damage. The second flat-push cylinder 51 is linked with the U-shaped guide rod 52, and the position of the U-shaped guide rod 52 is adjusted in real time during the stacking process to form a flexible clamp on the biscuit stack, effectively preventing the stack from tilting or collapsing.

[0030] Reference Figure 2 The pancake rack 2 includes a smooth track 21 and an inclined track 22. The smooth track 21 is fixedly connected to the top outer wall of the conveyor rack 1 by screws, and the inclined track 22 is welded to the outer wall of one end of the smooth track 21.

[0031] The cookie rack 2 consists of a smooth track 21 and an inclined track 22. The smooth track 21 is fixed to the top of the conveyor rack 1; the inclined track 22 is welded to the end of the smooth track 21 and guides the cookie into the stacking area by tilting at an angle. The two work together to achieve a smooth transition and precise positioning of the cookie.

[0032] Reference Figure 4 The automatic stacking mechanism 4 also includes a corner bracket 41 welded to the top outer wall of the conveyor frame 1, and is fixedly connected to the top outer wall of the corner bracket 41 by bolts.

[0033] Reference Figure 3 The top outer wall of the conveyor frame 1 is welded with a protective frame 6, and the second flat-push cylinder 51 is located inside the protective frame 6.

[0034] The protective frame 6 is welded to the top of the conveyor frame 1, enclosing the second flat-push cylinder 51 and the U-shaped guide rod 52, effectively isolating external dust from entering and extending the service life of the equipment.

[0035] Reference Figure 2 The conveyor frame 1 is equipped with a chain conveyor, and the conveyor belt of the chain conveyor is fixedly connected to a traction rod 7. Cookies are stacked at equal intervals between two traction rods 7.

[0036] The chain conveyor has built-in traction rods 7, which are evenly distributed to fix the biscuit stack. Side baffles 8 restrict lateral displacement of the biscuits, ensuring the stability of the stacked structure during conveying.

[0037] Reference Figures 1-2 The top of the conveyor frame 1 is provided with baffles 8 on both sides of the traction rod 7.

[0038] Working principle:

[0039] Cookie conveying and positioning: The chain conveyor drives the traction rod 7 to move, and the cookies enter the smooth track 21 of the cookie rack 2 in sequence. The photoelectric sensor 3 monitors the position of the cookies in real time and triggers a signal.

[0040] Automatic stacking stage: When the biscuit reaches the preset position, the first flat-push cylinder 42 drives the biscuit pusher 43 to advance horizontally, pushing the biscuit along the inclined slide 22 into the stacking area between the traction rods 7.

[0041] Anti-tilting intervention: During the pushing process, the second flat-push cylinder 51 synchronously drives the U-shaped guide rod 52 to extend and clamp the biscuit pile to prevent tilting caused by pushing force or inertia.

[0042] Cyclic stacking and output: After each stacking is completed, the chain conveyor advances one traction rod 7 interval, and the baffle 8 restricts the stacking offset until the preset number of layers is reached. Then, the biscuit stack is output to the packaging station by the conveyor.

[0043] Reset and standby: The U-shaped guide rod 52 and the biscuit pusher plate 43 are reset, the photoelectric sensor 3 re-detects the next batch of biscuits, and the next working cycle begins.

[0044] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An automatic lamination device for biscuit packaging comprising a conveyor frame (1), characterized in that, The outer wall of the top of the conveying frame (1) is provided with adjacent sliding biscuit racks (2), and the outer wall of the sliding biscuit rack (2) is fixedly connected with a photoelectric sensor (3) through screws, one end of the sliding biscuit rack (2) is provided with an automatic stacking mechanism (4), and the automatic stacking mechanism (4) is provided with a biscuit anti-inclination assembly (5) on one side. The automatic stacking mechanism (4) comprises a first flat push air cylinder (42) and a biscuit pushing plate (43), wherein the first flat push air cylinder (42) is arranged on the top of the conveying frame (1), and the biscuit pushing plate (43) is fixedly connected to the piston rod of the first flat push air cylinder (42) through screws, and the biscuit anti-inclination assembly (5) comprises a second flat push air cylinder (51) fixedly connected to the top outer wall of the conveying frame (1) through screws, and a U-shaped guide rod (52) fixedly connected to the piston rod of the second flat push air cylinder (51).

2. An automatic lamination device for biscuit packaging according to claim 1, characterized in that, The sliding biscuit rack (2) comprises a flat sliding channel (21) and an inclined sliding channel (22), wherein the flat sliding channel (21) is fixedly connected to the top outer wall of the conveying frame (1) through screws, and the inclined sliding channel (22) is welded to one end of the outer wall of the flat sliding channel (21).

3. An automatic lamination device for biscuit packaging according to claim 1, characterized in that, The automatic stacking mechanism (4) further comprises an angle code (41) welded to the top outer wall of the conveying frame (1), and a bolt is fixedly connected to the top outer wall of the angle code (41).

4. The automatic lamination device for biscuit packaging according to claim 1, wherein The top outer wall of the conveying frame (1) is welded with a protective frame (6), and the second flat push air cylinder (51) is arranged in the protective frame (6).

5. The automatic lamination device for biscuit packaging according to claim 1, characterized in that, The inside of the conveying frame (1) is provided with a chain conveyor, and the conveying belt of the chain conveyor is fixedly connected with a traction rod (7), and a plurality of biscuits are stacked between the two traction rods (7) at equal distances.

6. An automatic lamination device for biscuit packaging according to claim 1, characterized in that, The top of the conveying frame (1) is provided with a baffle (8) on both sides of the traction rod (7). The top of the conveying frame (1) is provided with a baffle (8) on both sides of the traction rod (7).

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