A boxing clamping mechanism

Abstract

The utility model relates to a kind of boxing clamping mechanisms, including the fixed seat for stacking and placing product, the side end of fixed seat is provided with the first clamping component for clamping the top of product and two symmetrical settings are used to the second clamping component for clamping the side end of product, the first clamping component is located between two second clamping components, the first clamping component includes lifting drive mechanism, vertically arranged guide seat and pressing plate component, lifting drive mechanism is installed in the side end of fixed seat, the drive end of lifting drive mechanism is connected with pressing plate component, the guide hole is set on the guide seat, and pressing plate component and the guide hole of guide seat are sliding fit, recess is provided on the fixed seat for the recess of pressing plate component movement. The boxing clamping mechanism realizes the feeding and discharging operation to multiple products, improves the clamping efficiency and the neatness of packing.

Description

Technical Field

[0001] This utility model relates to the field of automated feeding technology, and in particular to a box clamping mechanism. Background Technology

[0002] In existing technologies, a multi-axis robotic arm typically drives a gripper mechanism to pick up a single product and transfer it into a box, repeating this process to complete the packing of multiple products. This gripper mechanism is not only inefficient in picking up products, but it also easily causes products to become misaligned during the packing process. This results in multiple products not being able to be neatly arranged in the box according to packing requirements, necessitating manual placement and thus increasing labor and time costs. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide a packing clamping mechanism that enables loading and unloading of multiple products, thereby improving clamping efficiency and packing neatness.

[0004] The technical solution adopted by this utility model to solve its technical problem is: a packing clamping mechanism, including a fixed base for stacking products, a first clamping component for clamping the top of the product and two symmetrically arranged second clamping components for clamping the side ends of the product, the first clamping component being located between the two second clamping components.

[0005] The first clamping assembly includes a lifting drive mechanism, a vertically arranged guide seat, and a pressure plate assembly. The lifting drive mechanism is installed on the side of the fixed seat, and the driving end of the lifting drive mechanism is connected to the pressure plate assembly. The guide seat is provided with a guide hole, and the pressure plate assembly slides in cooperation with the guide hole of the guide seat. The fixed seat is provided with a groove for the pressure plate assembly to move.

[0006] In one embodiment, the pressure plate assembly of the packing clamping mechanism includes a pressure plate and an L-shaped sliding part. The end of the pressure plate is connected to one end of the L-shaped sliding part. The guide seat includes two symmetrically arranged guide plates. Guide holes are opened on the guide plates. The top end of the guide hole is set as an arc-shaped hole, and the lower end of the guide hole is set as a strip-shaped hole vertically. The two side ends of the L-shaped sliding part are slidably engaged with the guide holes of the two guide plates through bearings.

[0007] In one embodiment, the lifting drive mechanism of the packing clamping mechanism is located between the guide seat and the L-shaped sliding part. The lifting drive mechanism is a smooth rod cylinder. The driving end of the smooth rod cylinder is connected to the other end of the L-shaped sliding part. The smooth rod cylinder is used to drive the L-shaped sliding plate to drive the pressure plate to slide downward along the guide hole of the guide plate.

[0008] In one embodiment, the second clamping assembly of the packing clamping mechanism includes a horizontally movable first cylinder, a connecting rod assembly, and a side plate. The first cylinder is mounted on the side end of the fixed base. The driving end of the first cylinder is hinged to one end of the connecting rod assembly, the rotating end of the connecting rod assembly is hinged to the side end of the fixed base, and the other end of the connecting assembly is connected to the side plate. The first cylinder is used to drive the connecting rod assembly to drive the side plate to open and close around the support plate. The first cylinders of the two second clamping assemblies drive the side plates to rotate in opposite directions.

[0009] In one embodiment, the linkage assembly of the packing clamping mechanism includes a first linkage and a second linkage. The second linkage includes a first rotating end, a second rotating end, and a connecting end. One end of the first linkage is hinged to a first cylinder, and the other end of the first linkage is hinged to the first rotating end of the second linkage. The second rotating end of the second linkage is hinged to the side end of the fixed seat, and the connecting end of the second linkage is connected to the side end.

[0010] In one embodiment, the fixed base of the packing clamping mechanism includes a support plate and a horizontally arranged base plate. The support plate is vertically installed at one end of the base plate, and the support plate and the base plate form an L-shaped structure. The groove is located on the support plate, so that the pressure plate assembly can move up and down in the groove.

[0011] In one embodiment, a partition plate is provided on the bottom plate of the packing clamping mechanism. The bottom of the partition plate is connected to the bottom plate, and the side end of the partition plate is connected to the support plate. An L-shaped groove is provided at one end of the partition plate near the groove. An avoidance groove is provided on the pressure plate assembly for avoiding the partition plate.

[0012] The beneficial effects of this application are as follows:

[0013] This application provides a packing clamping mechanism. This mechanism uses a fixed base to stack products and employs a first clamping component and two second clamping components working together to clamp the three end faces of the products, ensuring that the products will not fall or slip during movement. This packing clamping mechanism enables the receiving and unloading of multiple products, improving clamping efficiency and packing neatness. Attached Figure Description

[0014] Figure 1 This is a schematic diagram from one perspective of the packing clamping mechanism according to an embodiment of this application;

[0015] Figure 2 This is a schematic diagram from another perspective of the packing clamping mechanism according to an embodiment of this application;

[0016] Figure 3 This is a schematic diagram of the product placement using a packing clamping mechanism according to an embodiment of this application;

[0017] Figure 4 This is a schematic diagram of the first clamping assembly of the packing clamping mechanism according to an embodiment of this application;

[0018] Figure 5 This is a schematic diagram of the second clamping assembly of the packing clamping mechanism according to an embodiment of this application;

[0019] in:

[0020] 1. Fixed base; 2. First clamping assembly; 3. Second clamping assembly; 11. Support plate; 12. Base plate; 13. Partition plate; 14. Groove; 21. Lifting drive mechanism; 22. Guide seat; 23. Pressure plate assembly; 24. Guide hole; 221. Guide plate; 241. Arc-shaped hole; 242. Strip-shaped hole; 231. Pressure plate; 232. L-shaped sliding part; 233. Clearance groove; 31. First cylinder; 32. Linkage assembly; 33. Side plate; 321. First connecting rod; 322. Second connecting rod; 001. First rotating end; 002. Second rotating end; 003. Connecting end. Detailed Implementation

[0021] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0022] like Figures 1-3 As shown, an embodiment of this application provides a packing clamping mechanism, including a fixing base 1 for stacking products. The fixing base 1 has a first clamping component 2 for clamping the top of the product and two symmetrically arranged second clamping components 3 for clamping the side ends of the product. The first clamping component 2 is located between the two second clamping components 3.

[0023] The first clamping assembly 2 includes a lifting drive mechanism 21, a vertically arranged guide seat 22, and a pressure plate assembly 23. The lifting drive mechanism 21 is installed on the side of the fixed base 1, and the driving end of the lifting drive mechanism 21 is connected to the pressure plate assembly 23. The guide seat 22 is provided with a guide hole 24, and the pressure plate assembly 23 is slidably engaged with the guide hole 24 of the guide seat 22. The fixed base 1 is provided with a groove 14 for the pressure plate assembly 23 to move.

[0024] Specifically, multiple products are stacked on the base plate 12 of the fixed seat 1, with the rear ends of the products abutting against the support plate 11 of the fixed seat 1. The first cylinders 31 of the two second clamping components 3 simultaneously drive the side plates 33 to rotate in opposite directions, clamping the two sides of the multiple products. The lifting drive mechanism 21 of the first clamping component 2 drives the pressure plate component 23 to move downward along the guide hole 24 of the guide seat 22, so that the pressure plate 231 of the pressure plate component 23 presses against the topmost product. The packing clamping mechanism can be connected to a multi-axis robotic arm, a 90-degree flipping mechanism, etc. The multi-axis robotic arm can drive the packing clamping mechanism to rotate and move to the top of the box and rotate 90 degrees, so that the discharge port of the clamping mechanism is located above the box. The first clamping component 2 and the two second clamping components 3 simultaneously release the multiple products on the fixed seat 1, so that the multiple products fall neatly into the box and fill the box. The placement space of the fixed seat 1 can be set according to the number of products placed in the box, and the clamping mechanism can clamp all the packed products at once.

[0025] In the above structure, the products are stacked by setting a fixed base 1, and the three end faces of the products are clamped by the cooperation of the first clamping component 2 and two second clamping components 3, which ensures that the products will not fall or slip during movement. This packing clamping mechanism realizes the receiving and unloading of multiple products, improving clamping efficiency and packing neatness.

[0026] like Figure 1 and Figure 4As shown, in one embodiment, the pressure plate assembly 23 of the packing clamping mechanism includes a pressure plate 231 and an L-shaped sliding part 232. The end of the pressure plate 231 is connected to one end of the L-shaped sliding part 232. The guide seat 22 includes two symmetrically arranged guide plates 221. Guide holes 24 are formed on the guide plates 221. The top end of the guide hole 24 is an arc-shaped hole 241, and the lower end of the guide hole 24 is a vertically shaped strip hole 242. The two side ends of the L-shaped sliding part 232 are slidably engaged with the guide holes 24 of the two guide plates 221 via bearings. The driving end of the lifting drive mechanism 21 is connected to the L-shaped sliding part 232, and both ends of the L-shaped sliding part 232 are slidably engaged with the guide holes 24 of the two guide plates 221 via bearings. Two guide holes 24 can be arranged parallel to each other on the guide plate 221, with the length of the guide hole 24 furthest from the fixed seat 1 being less than the length of the other guide plate 221. The pressure plate 231 is located above the fixed base 1. When the product inside the fixed base 1 needs to be pressed, the lifting drive mechanism 21 drives the L-shaped sliding part 232 to move the pressure plate 231 downward along the guide hole 24. The L-shaped sliding part 232 moves along the arc-shaped hole 241 to the strip hole 242, causing the outward-folded pressure plate 231 to rotate to a horizontal state and move downward to press the product on the fixed base 1. When the product on the fixed base 1 needs to be released, the lifting drive mechanism 21 drives the L-shaped sliding part 232 to move the pressure plate 231 upward along the guide hole 24. The L-shaped sliding part 232 moves along the strip hole 242 to the arc hole 241, causing the horizontal pressure plate 231 to move upward first and then flip outward. This pressure plate assembly 23, in cooperation with the guide hole 24, realizes the horizontal pressing and outward-folding release operations of the pressure plate 231, and also improves the stability of the pressing.

[0027] like Figure 1 and Figure 4 As shown, in one embodiment, the lifting drive mechanism 21 of the packing clamping mechanism is located between the guide seat 22 and the L-shaped sliding part 232. The lifting drive mechanism 21 is a smooth rod cylinder, and the driving end of the smooth rod cylinder is connected to the other end of the L-shaped sliding part 232. The smooth rod cylinder is used to drive the L-shaped sliding plate to move the pressure plate 231 downward along the guide hole 24 of the guide plate 221. The smooth rod cylinder is installed on the side of the fixed base 1, and the guide seat 22 and the L-shaped sliding part 232 are located on both sides of the smooth rod cylinder. This arrangement is not only compact and occupies little space, but also improves the moving efficiency of the pressure plate assembly 23.

[0028] like Figure 1 and Figure 5As shown, in one embodiment, the second clamping assembly 3 of the packing clamping mechanism includes a horizontally movable first cylinder 31, a connecting rod assembly 32, and a side plate 33. The first cylinder 31 is mounted on the side end of the fixed base 1. The driving end of the first cylinder 31 is hinged to one end of the connecting rod assembly 32, and the rotating end of the connecting rod assembly 32 is hinged to the side end of the fixed base 1. The other end of the connecting assembly is connected to the side plate 33. The first cylinder 31 drives the connecting rod assembly 32 to rotate the side plate 33 around the support plate 11. The first cylinders 31 of the two second clamping assemblies 3 drive the side plates 33 to rotate in opposite directions. The height of the side plate 33 is the same as the height of the support plate 11. The bottom surface of the side plate 33 is close to the bottom plate 12, and the side surface of the side plate 33 is close to the support plate 11. The first cylinder 31 drives the connecting rod assembly 32 to move the side plate 33 away from the fixed base 1. The side plate 33 flips outward around the support plate 11, facilitating the unloading of products on the fixed base 1. The first cylinder 31 drives the connecting rod assembly 32 to move the side plate 33 toward the fixed base 1, causing the side plate 33 to rotate around the support plate 11 to a horizontal state. The side plate 33 then presses the side ends of the products on the support plate 11. This arrangement facilitates the pressing and releasing of the side ends of multiple products on the fixed base 1, thereby improving loading and unloading efficiency.

[0029] like Figure 1 and Figure 5 As shown, in one embodiment, the linkage assembly 32 of the packing clamping mechanism includes a first linkage 321 and a second linkage 322. The second linkage 322 includes a first rotating end 001, a second rotating end 002, and a connecting end 003. One end of the first linkage 321 is hinged to the first cylinder 31, and the other end of the first linkage 321 is hinged to the first rotating end 001 of the second linkage 322. The second rotating end 002 of the second linkage 322 is hinged to the side end of the fixed seat 1, and the connecting end 003 of the second linkage 322 is connected to the side end. The first cylinder 31 pulls the first linkage 321 to move away from the mounting seat, the first linkage 321 pulls the first rotating end 001 of the second linkage 322 to rotate, the first rotating end 001 pulls the second rotating end 002 to rotate, and the second rotating end 002 drives the connecting end 003 and the side plate 33 to rotate outward around the support plate 11. The first cylinder 31 drives the first connecting rod 321 to move towards the mounting base. The first connecting rod 321 pulls the first rotating end 001 of the second connecting rod 322 to rotate in the opposite direction. The first rotating end 001 pulls the second rotating end 002 to rotate in the opposite direction. The second rotating end 002 drives the connecting end 003 and the side plate 33 to rotate around the support plate 11 to a horizontal state. This connecting rod assembly 32 cooperates with the first cylinder 31 to realize the opening and closing action of the side plate 33, improving the opening and closing stability of the side plate 33.

[0030] like Figure 1 and Figure 2As shown, in one embodiment, the mounting base 1 of the packing clamping mechanism includes a support plate 11 and a horizontally arranged base plate 12. The support plate 11 is vertically mounted on one end of the base plate 12, forming an L-shaped structure with the base plate 12. The support plate 11 is provided with a groove 14 for the pressure plate assembly 23 to move. Multiple products are stacked and loaded onto the base plate 12 of the mounting base 1, with the side ends of the products abutting against the support plate 11. This design facilitates the provision of placement space for multiple products.

[0031] like Figure 1 and Figure 2 As shown, in one embodiment, a partition plate 13 is provided on the base plate 12 of the packing clamping mechanism. The bottom of the partition plate 13 is connected to the base plate 12, and the side end of the partition plate 13 is connected to the support plate 11. An L-shaped groove is provided at one end of the partition plate 13 near the groove 14. The pressure plate assembly 23 is provided with a clearance groove 233 for avoiding the partition plate 13. Installing the partition plate 13 in the middle of the base plate 12 allows two rows of products to be stacked on the base plate 12. When the L-shaped sliding part 232 of the pressure plate assembly 23 moves within the groove 14 of the support plate 11, the L-shaped groove of the partition plate 13 avoids the L-shaped sliding part 232, preventing interference. The partition plate 13 can be added to the base plate 12 according to the product specifications. This arrangement improves the versatility of the fixing base 1.

[0032] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A packing clamping mechanism, characterized in that, It includes a mounting base (1) for stacking products. The mounting base (1) is provided with a first clamping component (2) for clamping the top of the product and two symmetrically arranged second clamping components (3) for clamping the side ends of the product. The first clamping component (2) is located between the two second clamping components (3). The first clamping assembly (2) includes a lifting drive mechanism (21), a vertically arranged guide seat (22), and a pressure plate assembly (23). The lifting drive mechanism (21) is installed on the side of the fixed base (1), and the driving end of the lifting drive mechanism (21) is connected to the pressure plate assembly (23). The guide seat (22) is provided with a guide hole (24), and the pressure plate assembly (23) is slidably engaged with the guide hole (24) of the guide seat (22). The fixed base (1) is provided with a groove (14) for the pressure plate assembly (23) to move.

2. The packing clamping mechanism according to claim 1, characterized in that, The pressure plate assembly (23) includes a pressure plate (231) and an L-shaped sliding part (232). The end of the pressure plate (231) is connected to one end of the L-shaped sliding part (232). The guide seat (22) includes two symmetrically arranged guide plates (221). A guide hole (24) is opened on the guide plate (221). The top end of the guide hole (24) is set as an arc-shaped hole (241), and the lower end of the guide hole (24) is set as a strip-shaped hole (242) vertically. The two side ends of the L-shaped sliding part (232) are slidably engaged with the guide holes (24) of the two guide plates (221) through bearings.

3. The packing clamping mechanism according to claim 2, characterized in that, The lifting drive mechanism (21) is located between the guide seat (22) and the L-shaped sliding part (232). The lifting drive mechanism (21) is a smooth rod cylinder. The driving end of the smooth rod cylinder is connected to the other end of the L-shaped sliding part (232). The smooth rod cylinder is used to drive the L-shaped sliding plate to drive the pressure plate (231) to slide downward along the guide hole (24) of the guide plate (221).

4. The packing clamping mechanism according to claim 1, characterized in that, The second clamping assembly (3) includes a horizontally movable first cylinder (31), a connecting rod assembly (32), and a side plate (33). The first cylinder (31) is mounted on the side end of the fixed base (1). The driving end of the first cylinder (31) is hinged to one end of the connecting rod assembly (32), and the rotating end of the connecting rod assembly (32) is hinged to the side end of the fixed base (1). The other end of the connecting assembly is connected to the side plate (33). The first cylinder (31) is used to drive the connecting rod assembly (32) to drive the side plate (33) to open and close around the support plate (11). The first cylinder (31) of the two second clamping assemblies (3) drives the side plate (33) to rotate in opposite directions.

5. The packing clamping mechanism according to claim 4, characterized in that, The connecting rod assembly (32) includes a first connecting rod (321) and a second connecting rod (322). The second connecting rod (322) includes a first rotating end (001), a second rotating end (002), and a connecting end (003). One end of the first connecting rod (321) is hinged to the first cylinder (31), and the other end of the first connecting rod (321) is hinged to the first rotating end (001) of the second connecting rod (322). The second rotating end (002) of the second connecting rod (322) is hinged to the side end of the fixed seat (1), and the connecting end (003) of the second connecting rod (322) is connected to the side end.

6. The packing clamping mechanism according to claim 1, characterized in that, The fixed base (1) includes a support plate (11) and a horizontally arranged base plate (12). The support plate (11) is vertically installed at one end of the base plate (12). The support plate (11) and the base plate (12) form an L-shaped structure. The groove (14) is located on the support plate (11), so that the pressure plate assembly (23) can move up and down in the groove (14).

7. The packing clamping mechanism according to claim 6, characterized in that, A partition plate (13) is provided on the base plate (12). The bottom of the partition plate (13) is connected to the base plate (12), and the side end of the partition plate (13) is connected to the support plate (11). An L-shaped groove is provided at one end of the partition plate (13) near the groove (14). An avoidance groove (233) is provided on the pressure plate assembly (23) for avoiding the partition plate (13).

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