Buffering baffle for conveying groove body of food packaging machine

Abstract

The utility model relates to the technical field of buffering baffles of conveying groove bodies, and discloses a buffering baffle for a conveying groove body of a food packaging machine, which comprises a fixed outer support, the inner wall of the fixed outer support is fixedly connected with a conveying groove, the top of the fixed outer support is provided with a lifting plate, and the outer wall of the fixed outer support is provided with a lifting assembly. The lifting assembly is used for driving the lifting plate to conduct lifting adjustment, a fixing column is arranged above the lifting plate, the outer wall of the fixing column is slidably connected with a sliding sleeve, and the bottom of the sliding sleeve is fixedly connected with an L-shaped connecting plate. According to the food conveying device, the problems that food products are prone to slipping between the mesh belt and the groove bodies on the two sides, consequently, the products extrude one another, bag clamping is caused at the bottoms, bag breaking is caused, and treatment is not easy are solved, and the purposes that the lifting plate can be adjusted in all directions, the products can be effectively prevented from slipping at straight lines or right-angle positions, the products are kept stable in the conveying process, and the conveying efficiency is improved are achieved. And the packaging integrity is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of conveying trough body buffer baffles, in particular to a buffer baffle for a conveying trough body of a food packaging machine. Background Art

[0002] The conveyor trough of a food packaging machine is a key component for conveying food during the packaging process. Its design is designed to ensure efficient and stable material transportation. During the food packaging process, products are subject to shock and vibration during conveyance, which can cause damage or deformation. Therefore, the use of buffer plates is crucial. These plates effectively mitigate impact, preventing damage and maintaining food integrity. They also guide products smoothly within the conveyor trough, reducing clutter and accumulation, thereby improving overall efficiency. By using food-grade materials for these plates, food hygiene requirements are met while ensuring product safety.

[0003] Traditional food packaging machine conveyor troughs place food products on a conveyor belt, enabling continuous, automated transportation. During operation, products enter the trough at the input end and are moved to the output end by a mechanical transmission system (such as an electric motor and chain). Operators are required to regularly monitor equipment operation and ensure that the conveyor belt tension and speed are appropriate. Furthermore, the trough material should meet food safety standards and be easy to clean and maintain, ensuring that food remains hygienic and safe during the packaging process.

[0004] Traditional food packaging machine conveyor chutes make it difficult to effectively control product placement during unloading and transport. This is especially true at the right-angle joints of the conveyor chutes. As the mesh belt rotates, some product can slip between the belt and the troughs on either side, squeezing the product and causing bag jams and breakage, making it difficult to handle. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a buffer baffle for the conveying trough of a food packaging machine, which aims to improve the problem that as the mesh belt of the conveying trough of a traditional food packaging machine runs, some products will slide between the mesh belt and the trough bodies on both sides, causing the products to be squeezed against each other, resulting in bag clamping at the bottom and product bag breakage, which is difficult to handle.

[0006] The lifting mechanism is a lifting mechanism that lifts up and down the lifting plate, and the lifting mechanism is lifted and lowered, and the lifting mechanism is lifted and lowered. The lifting mechanism is lifted and lowered by the lifting mechanism. The lifting mechanism is lifted and lowered by the lifting mechanism.

[0007] The adjustment assembly includes two trapezoidal positioning plates, wherein the interior of one of the trapezoidal positioning plates is slidably connected to the outer wall of the fixed column, and the other trapezoidal positioning plate is fixedly connected to the outer wall of the fixed column. The outer wall of the trapezoidal positioning plate is arranged on the outer wall of the lifting plate. The internal thread of the trapezoidal positioning plate is connected to screw rod 1, and one end of screw rod 1 is fixedly connected to fixed bonding plate 1. The internal thread of the sliding sleeve is connected to screw rod 2, and one end of screw rod 2 is fixedly connected to fixed bonding plate 2.

[0008] Furthermore, the lifting assembly includes a fixed sleeve, the outer wall of the fixed sleeve is fixedly connected to the outer wall of the fixed outer bracket, the bottom of the fixed sleeve is fixedly connected to a motor, the output end of the motor is fixedly connected to a screw rod, the outer wall of the screw rod is threadedly connected to the inside of the lifting plate, and the lower surface of the lifting plate is fixedly connected to a guide rod.

[0009] Furthermore, the interior of the L-shaped connecting plate is fixedly connected to a positioning block, the outer wall of the positioning block is slidably connected to the interior of the buffer protective plate, the interior of the positioning block is slidably connected to a sliding handle, the interior of the sliding handle is rotatably connected to a connecting rod, one end of the connecting rod is rotatably connected to a trapezoidal block, the interior of the positioning block is fixedly connected to a fixed block, and the outer wall of the fixed block is provided with a push-back assembly, which is used to push the trapezoidal block back to its original position.

[0010] Furthermore, the push-back assembly includes a sliding rod, one end of the sliding rod is fixedly connected to the outer wall of the fixed block, and the other end of the sliding rod is fixedly connected to the limiting plate. The outer wall of the sliding rod is sleeved with a spring, one end of the spring is fixedly connected to the outer wall of the fixed block, and the other end of the spring is fixedly connected to the outer wall of the trapezoidal block.

[0011] Furthermore, the outer wall of the fixed bonding plate 1 is bonded to the lifting plate, and the fixed bonding plate 1 is used to fix the trapezoidal positioning plate.

[0012] Furthermore, the second fixed fitting plate is fitted with the fixed column, and the second fixed fitting plate is used to fix the sliding sleeve.

[0013] Furthermore, the outer wall of the guide rod is fixedly connected to the outer wall of the fixed outer bracket, and the guide rod is used to guide the lifting and lowering of the lifting plate.

[0014] Furthermore, the outer wall of the limiting plate is slidably connected to the interior of the trapezoidal clamping block, and the limiting plate is used to limit the movement of the trapezoidal clamping block.

[0015] The utility model has the following beneficial effects:

[0016] 1. In the utility model, the motor is first driven to cooperate with the fixed sliding sleeve, the screw rod and the guide rod to drive the lifting plate, the fixed column and the buffer protective plate to adjust the height up and down, and then the trapezoidal positioning plate is pulled to both sides of the lifting plate, and then the screw rod one is driven to cooperate with the fixed bonding plate pair to adjust the fixed column and the buffer protective plate left and right. Finally, the sliding sleeve is pulled to slide on the outer wall of the fixed column, and the screw rod two is driven to cooperate with the fixed bonding plate two to drive the buffer protective plate to move and adjust inside the conveying trough, which solves the problem that food products easily slip between the mesh belt and the trough bodies on both sides, causing the products to be squeezed against each other, resulting in the bag being stuck at the bottom and the bag being broken, which is difficult to handle. The lifting plate can be adjusted in all directions, which can effectively prevent the product from slipping in a straight line or at right angles, so that the product remains stable during transportation and the integrity of the packaging is ensured.

[0017] 2. In the utility model, first pull the sliding handle to slide inside the positioning block, then cooperate with the connecting rod to drive the trapezoidal clamping block to slide inside the blanking plate, and finally cooperate with the fixing block, sliding rod, spring and limit plate to fix the buffer protection plate to the outer wall of the L-shaped connecting plate to realize the disassembly and assembly of the buffer protection plate, so that the buffer baffle that is easy to disassemble and assemble can be adjusted according to different types and sizes of food packaging, making the equipment more flexible and able to adapt to diversified production needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the three-dimensional structure of a buffer baffle for a conveying trough of a food packaging machine proposed by the present invention;

[0019] Figure 2 This is a structural schematic diagram of one side of a fixed column of a buffer baffle for a conveying trough of a food packaging machine proposed by the present invention;

[0020] Figure 3 This is a schematic diagram of the internal structure of a positioning block of a buffer baffle for a conveying trough of a food packaging machine proposed by the utility model.

[0021] Legend:

[0022] 1. Fixed outer bracket; 2. Conveyor trough; 3. Fixed sliding sleeve; 4. Motor; 5. Screw; 6. Guide rod; 7. Trapezoidal positioning plate; 8. Fixed column; 9. Screw rod 1; 10. Fixed laminating plate 1; 11. Sleeve; 12. Screw rod 2; 13. Fixed laminating plate 2; 14. L-shaped connecting plate; 15. Positioning block; 16. Buffer protection plate; 17. Sliding handle; 18. Connecting rod; 19. Fixed block; 20. Sliding rod; 21. Spring; 22. Limiting plate; 23. Trapezoidal clamping block; 24. Mesh belt; 25. Blanking plate; 26. Lifting plate. DETAILED DESCRIPTION

[0023] 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 embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0024] Reference Figure 1 and Figure 2 , the utility model provides an embodiment: a buffer baffle for a conveying trough of a food packaging machine, comprising a fixed outer bracket 1, the inner wall of the fixed outer bracket 1 is fixedly connected to the conveying trough 2, a lifting plate 26 is provided on the top of the fixed outer bracket 1, and a lifting assembly is provided on the outer wall of the fixed outer bracket 1, the lifting assembly is used to drive the lifting plate 26 to lift and adjust, a fixed column 8 is provided above the lifting plate 26, the outer wall of the fixed column 8 is slidably connected to the sliding sleeve 11, the bottom of the sliding sleeve 11 is fixedly connected to the L-shaped connecting plate 14, the outer wall of the L-shaped connecting plate 14 is fitted with a buffer protective plate 16, the outer wall of the fixed column 8 is provided with an adjusting assembly, the adjusting assembly is used to adjust the position of the buffer protective plate 16, a mesh belt 24 is provided inside the conveying trough 2, and a blanking plate 25 is provided above the conveying trough 2;

[0025] The adjusting assembly includes two trapezoidal positioning plates 7, wherein the interior of one trapezoidal positioning plate 7 is slidably connected to the outer wall of the fixed column 8, and the other trapezoidal positioning plate 7 is fixedly connected to the outer wall of the fixed column 8. The interior thread of the trapezoidal positioning plate 7 is connected with a screw rod 9, and one end of the screw rod 9 is fixedly connected with a fixed fitting plate 10. Pull the trapezoidal positioning plate 7 to slide on the outer wall of the fixed column 8, thereby moving the trapezoidal positioning plate 7 to both sides of the lifting plate 26, and then drive the screw rod 19 to rotate inside the trapezoidal positioning plate 7, and cooperate with the threaded relationship between the screw rod 19 and the trapezoidal positioning plate 7 to make the screw rod 19 rotate inside the trapezoidal positioning plate 7 so as to drive the fixed fitting plate 10 to fit the outer wall of the lifting plate 26, thereby fixing the trapezoidal positioning plate 7 to the upper fixed column 8, and the interior thread of the sliding sleeve 11 is connected with a screw rod 212, and one end of the screw rod 212 is fixedly connected with a fixed fitting plate 10. The second plywood 13 drives the sleeve 11 to slide on the outer wall of the fixed column 8, thereby driving the buffer protection plate 16 to move to the appropriate position, and then drives the second screw 12 to rotate inside the sleeve 11, thereby driving the fixed plywood 2 13 to fit with the fixed column 8, and realizing the fixation of the sleeve 11 and the buffer protection plate 16. The lifting assembly includes a fixed sleeve 3, the outer wall of the fixed sleeve 3 is fixedly connected to the outer wall of the fixed outer bracket 1, the bottom of the fixed sleeve 3 is fixedly connected to the motor 4, the output end of the motor 4 is fixedly connected to the screw rod 5, the outer wall of the screw rod 5 is threadedly connected to the inside of the lifting plate 26, and the lower surface of the lifting plate 26 is fixedly connected to the guide rod 6. The driving motor 4 drives the screw rod 5 to rotate inside the fixed sleeve 3 through the output end of the motor 4, thereby driving the lifting plate 26 to move up and down through the thread of the outer wall of the screw rod 5, and the screw 1 9 is used for guidance in this process;

[0026] Reference Figure 1 and Figure 3The interior of the L-shaped connecting plate 14 is fixedly connected with a positioning block 15, and the outer wall of the positioning block 15 is slidably connected to the interior of the buffer protective plate 16. The buffer protective plate 16 is positioned by the positioning block 15. The interior of the positioning block 15 is slidably connected with a sliding handle 17. The interior of the sliding handle 17 is rotatably connected with a connecting rod 18. One end of the connecting rod 18 is rotatably connected with a trapezoidal block 23. Pulling the sliding handle 17 to slide inside the positioning block 15 drives one end of the connecting rod 18 to move, and then drives the trapezoidal block 23 to the positioning block through the other end of the connecting rod 18. 15 internal sliding, the interior of the positioning block 15 is fixedly connected with a fixed block 19, the outer wall of the fixed block 19 is provided with a push-back assembly, the push-back assembly is used to push the trapezoidal block 23 back to its original position, the push-back assembly includes a slide rod 20, one end of the slide rod 20 is fixedly connected to the outer wall of the fixed block 19, the other end of the slide rod 20 is fixedly connected to the limit plate 22, the outer wall of the slide rod 20 is provided with a spring 21, one end of the spring 21 is fixedly connected to the outer wall of the fixed block 19, the other end of the spring 21 is fixedly connected to the outer wall of the trapezoidal block 23, and the sliding handle 17 is pulled to move When the lever 15 is in motion, the trapezoidal block 23 is driven to move, thereby applying pressure to the spring 21, causing the spring 21 to contract. In addition, after the buffer guard plate 16 is positioned, the sliding handle 17 is released. At this time, the spring 21 is no longer subjected to force and rebounds, thereby pushing the trapezoidal block 23 to move out of the interior of the positioning block 15. In this process, the buffer guard plate 16 is gradually pushed to move between the trapezoidal block 23 and the L-shaped connecting plate 14 through the inclined surface of the trapezoidal block 23, thereby fixing the buffer guard plate 16. In this process, the spring 21 is guided by the sliding rod 20, and the limit The plate 22 limits the trapezoidal block 23, the outer wall of the fixed fitting plate 10 is fitted with the lifting plate 26, the fixed fitting plate 10 is used to fix the trapezoidal positioning plate 7, the fixed fitting plate 2 13 is fitted with the fixed column 8, the fixed fitting plate 2 13 is used to fix the sliding sleeve 11, the outer wall of the guide rod 6 is fixedly connected to the outer wall of the fixed outer bracket 1, the guide rod 6 is used to guide the lifting of the lifting plate 26, the outer wall of the limiting plate 22 is slidably connected to the inside of the trapezoidal block 23, and the limiting plate 22 is used to limit the movement of the trapezoidal block 23;

[0027] Working principle: When the buffer baffle of the conveying trough of the food packaging machine needs to be used, first pull the sliding handle 17 to slide inside the positioning block 15, thereby driving one end of the connecting rod 18 to move, and then pull the trapezoidal clamping block 23 to slide inside the positioning block 15 through the other end of the connecting rod 18. In this process, the spring 21 is contracted by the movement of the trapezoidal clamping block 23, and then the preset through hole inside the buffer protection plate 16 is inserted into the outer wall of the positioning block 15. Then, the sliding handle 17 is released. At this time, the spring 21 is no longer under force and rebounds, pushing the trapezoidal clamping block 23 to move to one side of the buffer protection plate 16, and then fixing the buffer protection plate 16 between the trapezoidal clamping block 23 and the L-shaped connecting plate 14.

[0028] In addition, the starting motor 4 drives the screw rod 5 to rotate inside the fixed sleeve 3, thereby driving the lifting plate 26 to move on the outer wall of the screw rod 5, and at the same time guiding it through the guide rod 6, thereby adjusting the height of the fixed column 8, and then pulling the two trapezoidal positioning plates 7 to move to both sides of the outer wall of the lifting plate 26, and then driving the screw rod 19 to rotate inside the trapezoidal positioning plate 7, thereby driving the fixed fitting plate 10 to fit with the outer wall of the lifting plate 26, thereby adjusting the height of the trapezoidal positioning plate 7 and the fixed column 8, and then pulling the sleeve 11 to the fixed position. The outer wall of the fixed column 8 slides, thereby driving the buffer protection plate 16 below to move, so that the buffer protection plate 16 moves to one side of the mesh belt 24 inside the conveyor trough 2, and then drives the screw rod 2 12 to rotate inside the sliding sleeve 11, thereby driving the fixed fitting plate 2 13 to fit with the fixed column 8 to achieve the fixation of the sliding sleeve 11 and the buffer protection plate 16, so that the buffer protection plate 16 moves to both sides of the mesh belt 24, thereby preventing the food from falling from the outer wall of the discharge plate 25 to both sides of the mesh belt 24, causing damage to the food when the mesh belt 24 is used.

[0029] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A buffer baffle for a conveying trough of a food packaging machine, comprising a fixed outer bracket (1), characterized in that: The inner wall of the fixed outer bracket (1) is fixedly connected with a conveying trough (2), the top of the fixed outer bracket (1) is provided with a lifting plate (26), the outer wall of the fixed outer bracket (1) is provided with a lifting assembly, the lifting assembly is used to drive the lifting plate (26) to perform lifting and adjustment, a fixed column (8) is provided above the lifting plate (26), the outer wall of the fixed column (8) is slidably connected with a sliding sleeve (11), the bottom of the sliding sleeve (11) is fixedly connected with an L-shaped connecting plate (14), the outer wall of the L-shaped connecting plate (14) is fitted with a buffer protection plate (16), the outer wall of the fixed column (8) is provided with an adjustment assembly, the adjustment assembly is used to adjust the position of the buffer protection plate (16), the interior of the conveying trough (2) is provided with a mesh belt (24), and a blanking plate (25) is provided above the conveying trough (2); The adjustment assembly includes two trapezoidal positioning plates (7), wherein the interior of one of the trapezoidal positioning plates (7) is slidably connected to the outer wall of the fixed column (8), and the other trapezoidal positioning plate (7) is fixedly connected to the outer wall of the fixed column (8), and the outer wall of the trapezoidal positioning plate (7) is arranged on the outer wall of the lifting plate (26), the interior of the trapezoidal positioning plate (7) is threadedly connected to a screw rod (9), one end of the screw rod (9) is fixedly connected to a fixed bonding plate (10), the interior of the sliding sleeve (11) is threadedly connected to a screw rod (12), and one end of the screw rod (12) is fixedly connected to a fixed bonding plate (13).

2. The buffer baffle for a conveying trough of a food packaging machine according to claim 1, characterized in that: The lifting assembly comprises a fixed sleeve (3), the outer wall of the fixed sleeve (3) is fixedly connected to the outer wall of the fixed outer bracket (1), the bottom of the fixed sleeve (3) is fixedly connected to a motor (4), the output end of the motor (4) is fixedly connected to a screw rod (5), the outer wall of the screw rod (5) is threadedly connected to the inside of the lifting plate (26), and the lower surface of the lifting plate (26) is fixedly connected to a guide rod (6).

3. The buffer baffle for a conveying trough of a food packaging machine according to claim 1, characterized in that: The interior of the L-shaped connecting plate (14) is fixedly connected with a positioning block (15), the outer wall of the positioning block (15) is slidably connected to the interior of the buffer protection plate (16), the interior of the positioning block (15) is slidably connected with a sliding handle (17), the interior of the sliding handle (17) is rotatably connected with a connecting rod (18), one end of the connecting rod (18) is rotatably connected with a trapezoidal block (23), the interior of the positioning block (15) is fixedly connected with a fixed block (19), the outer wall of the fixed block (19) is provided with a push-back assembly, and the push-back assembly is used to push the trapezoidal block (23) back to its original position.

4. The buffer baffle for a conveying trough of a food packaging machine according to claim 3, characterized in that: The push-back assembly includes a slide rod (20), one end of the slide rod (20) is fixedly connected to the outer wall of the fixed block (19), the other end of the slide rod (20) is fixedly connected to the limit plate (22), the outer wall of the slide rod (20) is sleeved with a spring (21), one end of the spring (21) is fixedly connected to the outer wall of the fixed block (19), and the other end of the spring (21) is fixedly connected to the outer wall of the trapezoidal block (23).

5. The buffer baffle for a conveying trough of a food packaging machine according to claim 1, characterized in that: The outer wall of the fixed bonding plate (10) is bonded to the lifting plate (26), and the fixed bonding plate (10) is used to fix the trapezoidal positioning plate (7).

6. The buffer baffle for a conveying trough of a food packaging machine according to claim 1, characterized in that: The second fixed bonding plate (13) is bonded to the fixed column (8), and the second fixed bonding plate (13) is used to fix the sliding sleeve (11).

7. The buffer baffle for a conveying trough of a food packaging machine according to claim 2, characterized in that: The outer wall of the guide rod (6) is fixedly connected to the outer wall of the fixed outer bracket (1), and the guide rod (6) is used to guide the lifting and lowering of the lifting plate (26).

8. The buffer baffle for a conveying trough of a food packaging machine according to claim 4, characterized in that: The outer wall of the limiting plate (22) is slidably connected to the interior of the trapezoidal block (23), and the limiting plate (22) is used to limit the movement of the trapezoidal block (23).

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