Product conveying device for intelligent manufacturing production line

Abstract

This utility model discloses a product conveying device for an intelligent manufacturing production line, relating to the field of product conveying technology. The conveying device includes: a conveying mechanism comprising a conveying drive assembly and feeding seats; multiple feeding seats are connected to the output end of the conveying drive assembly and are evenly distributed along a U-shaped moving trajectory; each feeding seat has a placement groove for placing strip-shaped plates through the groove; the outer end of the placement groove is an open end, and the inner end is a positioning end; a pressing mechanism is disposed on one side of the feeding seats and adjacent to the positioning end of the placement groove, used to fix the strip-shaped plates at the positioning end in the placement groove; and a cutting mechanism for equidistantly cutting the strip-shaped plates conveyed to the cutting position. This conveying device, through the orderly conveying of multiple feeding seats and the clamping and fixing of the strip-shaped plates by the pressing mechanism, achieves automated, orderly, and stable conveying of strip-shaped plates, ensuring cutting quality and efficiency.

Description

Technical Field

[0001] This utility model belongs to the field of product conveying technology, specifically relating to a product conveying device for intelligent manufacturing production lines. Background Technology

[0002] In the assembly line production of frame structure products in the furniture manufacturing and construction industries, the equidistant cutting of strip panels is a key preliminary process to ensure the efficiency of subsequent assembly. Taking the table and chair frames in the furniture manufacturing industry as an example, the commonly used solid wood strips, metal strips, and other strip panels need to be cut into components of uniform length before they can be assembled by mortise and tenon joints or welding. In the production of door and window frames in the construction industry, aluminum alloy strips and PVC strips also rely on equidistant cutting to achieve standardized assembly and avoid frame tilting due to deviations in component length.

[0003] However, when cutting strips, the strips are manually fixed onto the cutting table and then cut using cutting equipment. Each loading and unloading operation can only cut one strip at a time. The finished product must be unloaded manually and the waste on the table must be cleaned before the next strip can be clamped, resulting in low cutting efficiency. Utility Model Content

[0004] The purpose of this utility model is to provide a product conveying device for intelligent manufacturing production lines that has a simple structure and a reasonable design in order to solve the above problems.

[0005] This utility model achieves the above objectives through the following technical solutions: A product conveying device for a smart manufacturing production line, comprising: The conveying mechanism includes a conveying drive assembly and a feeding seat. The output end of the conveying drive assembly is connected to multiple feeding seats. The multiple feeding seats are evenly distributed along a loop-shaped moving trajectory. Each feeding seat has a placement slot. The feeding seat is used to place strip plates through the placement slot. The outer end of the placement slot is an open end, and the inner end of the placement slot is a positioning end. The pressing mechanism is located on one side of the feeding seat and near the positioning end of the placement slot. The pressing mechanism is used to fix the strip plate at the positioning end in the placement slot. The cutting mechanism is used to cut strips of material that are conveyed to the cutting position at equal intervals.

[0006] As a further optimization of this utility model, the pressing mechanism includes a guide plate, a pressing block, and a swing arm. The side of the feeding seat is rotatably connected to the swing arm, and a torsion spring is sleeved on the rotating connecting shaft between the swing arm and the feeding seat. The outer end of the swing arm is fixedly connected to the pressing block. The guide plate has an inclined surface and a translational surface. The front end of the pressing block has a circular arc convex surface. When the feeding seat moves forward along the conveying direction, the circular arc convex surface of the pressing block rubs against the inclined surface and the translational surface in sequence until the pressing block abuts against the upper surface of the strip plate.

[0007] As a further optimization of this utility model, the conveying drive assembly includes a chain conveying assembly and an intermittent drive assembly. The chain conveying assemblies are arranged in pairs. Each chain conveying assembly includes a conveying chain, a first transmission gear, and a second transmission gear. Along the conveying direction, the first transmission gear is located in front of the second transmission gear. The first transmission gear meshes with the second transmission gear through the conveying chain. The output end of the intermittent drive assembly is connected to the transmission shaft of the first transmission gear. The conveyor chain has a chain link protrusion on its side, and the feed seat is fixedly installed on the chain link protrusion.

[0008] As a further optimization of this utility model, the drive shaft of the first transmission gear and the drive shaft of the second transmission gear are respectively mounted on the workbench. A crossbeam frame is fixedly installed on the workbench, and a support seat is installed above the crossbeam frame. The support seat is located below the outgoing section of the conveyor chain, and the support seat abuts against the chain link of the outgoing section of the conveyor chain.

[0009] As a further optimization of this utility model, a lifting seat is provided below the support seat, and the lifting seat is fixedly installed above the crossbeam frame. The support seat is slidably installed in the lifting seat. The lower end of the support seat is rotatably connected to an adjusting bolt, which passes through the lifting seat and is threadedly connected to the lifting seat.

[0010] As a further optimization of this utility model, a protective cover is fixedly installed on one side of the crossbeam frame. The protective cover is correspondingly installed with the conveyor chain and is located outside the conveyor chain. The guide plate is fixedly installed on the protective cover.

[0011] As a further optimization of this utility model, the intermittent drive assembly includes a motor and a belt drive assembly. The motor is mounted on a base, and the output end of the motor is driven to the driving pulley of the belt drive assembly. The input end of the drive shaft of the first transmission gear is driven to the driven pulley of the belt drive assembly.

[0012] As a further optimization of this utility model, a slide block is fixedly provided at the bottom of the motor. The slide block is slidably mounted on the base. An adjusting screw is rotatably connected to one side of the slide block. A fixing block is threadedly connected to the adjusting screw and fixedly mounted on the base.

[0013] As a further optimization of this utility model, a venting groove is provided at the bottom of the placement groove of the feeding seat, and the venting groove extends along the extension direction of the placement groove.

[0014] As a further optimization of this utility model, the cutting mechanism includes a laser cutting machine, which is located above the feeding seat, and a material drop trough is provided on the side of the feeding seat away from the laser cutting machine. The material drop trough is used to receive the remaining material of the strip plate that falls after cutting.

[0015] The present invention has at least the following beneficial effects: The present invention discloses a product conveying device for an intelligent manufacturing production line, including a conveying mechanism, a pressing mechanism and a cutting mechanism. The conveying mechanism includes a conveying drive component and a feeding seat. Through the intermittent driving of the conveying drive component, the automated conveying of strip plates by multiple feeding seats is realized. The strip plates are fed into the feeding seats along the extension direction. With the constraint of the placement groove and the clamping and fixing of the pressing mechanism, the conveying of the strip plates is stable. Then, when the cutting mechanism performs equidistant cutting, the orderly cutting and processing of multiple strip plates is realized, ensuring cutting quality and efficiency. Furthermore, during the transmission process of the conveyor chain in the conveyor drive assembly, by setting a support seat below the outgoing section of the conveyor chain, the chain links of the conveyor chain rub against the surface of the support seat as the conveyor chain moves along the trajectory of the outgoing section, thereby providing auxiliary support for the conveyor chain, offsetting the downward pull on the conveyor chain caused by the strip plate being conveyed on the feeding seat, avoiding deformation of the conveyor chain, ensuring the stability of the conveying path, and further ensuring the equidistant cutting quality of the strip plate. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is the utility model Figure 1 A schematic diagram of the front structure; Figure 3 This is the utility model Figure 2 A partial sectional view of the side structure; Figure 4 This is a utility model Figure 3 Enlarged view of point A in the middle; Figure 5 This is a partial structural diagram of the feeding seat, pressure block and swing arm of this utility model; Figure 6 This is a partial assembly structure diagram of the feeding seat and conveying drive assembly of this utility model; Figure 7 This is a partial structural schematic diagram of the conveying drive assembly of this utility model.

[0017] In the diagram: 11. Feeding seat; 12. Conveyor drive assembly; 121. Motor; 122. Belt drive assembly; 123. Base; 124. Slide; 125. Fixing block; 126. Adjusting screw; 13. Workbench; 14. Crossbeam frame; 15. Support seat; 16. Protective cover; 17. Conveyor chain; 171. Chain link protrusion; 18. Lifting seat; 2. Plate; 3. Pressing mechanism; 31. Guide plate; 32. Pressing block; 33. Swing arm; 4. Cutting mechanism. Detailed Implementation

[0018] The present application will now be described in further detail with reference to the accompanying drawings. It should be noted that the following specific embodiments are only used to further illustrate the present application and should not be construed as limiting the scope of protection of the present application. Those skilled in the art can make some non-essential improvements and adjustments to the present application based on the above application content.

[0019] like Figure 1 As shown, the present invention provides a product conveying device for an intelligent manufacturing production line, comprising: The conveying mechanism includes a conveying drive assembly 12 and a feeding seat 11. The output end of the conveying drive assembly 12 is connected to a plurality of feeding seats 11. The plurality of feeding seats 11 are evenly distributed along a loop-shaped moving trajectory. Each feeding seat 11 has a placement groove. The feeding seat 11 is used to place the strip plate 2 through the placement groove. The outer end of the placement groove is an open end, and the inner end of the placement groove is a positioning end. Among them, the bottom of the placement groove of the feeding seat 11 is provided with a ventilation groove. The ventilation groove extends along the extension direction of the placement groove. In particular, for the smooth strip plate 2, the ventilation groove can avoid air resistance interference when the strip plate 2 is placed in the placement groove, and when the strip plate 2 is cut and unloaded, the airflow on the side of the strip plate 2 facing the ventilation groove can pass smoothly, which is convenient for unloading. The pressing mechanism 3 is set on one side of the feeding seat 11 and is located near the positioning end of the placement groove. The pressing mechanism 3 is used to fix the strip plate 2 at the positioning end in the placement groove. The cutting mechanism 4 is used to cut the strip plate 2 that is conveyed to the cutting position at equal intervals.

[0020] In the above embodiments, such as Figure 2 As shown, under the intermittent transmission of the conveyor drive assembly 12, multiple feeding seats 11 move counterclockwise intermittently along a loop-shaped movement trajectory. When the feeding seat 11 stops, as shown, the strip plate 2 is fed along... Figure 1 The strip 2 is fed into the placement slot in the direction of the dashed arrow, so that one end of the strip 2 abuts against the positioning end of the placement slot, while the other end of the strip 2 extends out of the feeding seat 11. Under the continued drive of the conveying drive assembly 12, the feeding seat 11 drives the strip 2 along the conveying direction (with the direction of the arrow). Figure 2For example, if the conveying direction is leftward, the strip plate 2 at the positioning end in the placement slot is fixed by the pressing mechanism 3, so that the conveying process of the strip plate 2 remains stable and will not shake due to intermittent conveying. Thus, under the intermittent transmission of the conveying drive component 12, multiple strip plates 2 are conveyed to the cutting position in an orderly manner. During the cutting process, the pressing mechanism 3 still clamps and fixes one end of the strip plate 2 to ensure the quality of the cut surface. When the feeding seat 11 transitions from the outgoing section to the return section, it rotates 180° and the pressing mechanism 3 returns to the initial position. The cut equidistant plates automatically detach from the feeding seat 11 by gravity and fall into the collection box, thereby realizing intelligent and automated conveying and cutting of the strip plate 2 and ensuring processing efficiency.

[0021] It should be noted that the outgoing section of the feeder 11 refers to the movement trajectory of the feeder 11 along the conveying direction, and the return section of the feeder 11 refers to the movement trajectory of the feeder 11 in the opposite direction of the conveying direction.

[0022] For example, the cutting mechanism 4 includes a laser cutter located above the feeding seat 11, and a material drop trough (not shown in the figure) is provided on the side of the feeding seat 11 away from the laser cutter. The material drop trough is used to receive the remaining material of the strip plate 2 that falls after cutting. The material drop trough is made of high temperature resistant protective plate, such as ceramic fiber plate or high temperature resistant alloy plate, which does not affect the falling of the remaining material and also prevents the laser cutter from cutting other structural components below.

[0023] For example, see [link to relevant documentation]. Figure 2 , Figure 3 and Figure 4 The pressing mechanism 3 includes a guide plate 31, a pressing block 32, and a swing arm 33. The side of the feeding seat 11 is rotatably connected to the swing arm 33. A torsion spring is sleeved on the rotating connecting shaft between the swing arm 33 and the feeding seat 11. The outer end of the swing arm 33 is fixedly connected to the pressing block 32. The guide plate 31 has an inclined surface and a translational surface. The front end of the pressing block 32 has a circular arc convex surface. When the feeding seat 11 moves forward along the conveying direction, the circular arc convex surface of the pressing block 32 rubs against the inclined surface and the translational surface in sequence until the pressing block 32 abuts against the upper surface of the strip plate 2.

[0024] like Figure 1 and Figure 2 As shown, the guide plate 31 is positioned near the inner end of the feeding seat 11. When the strip plate 2 is placed into the feeding seat 11, the pressing block 32 is in its initial state. As the feeding seat 11 moves to the left along the conveying direction (with... Figure 2Taking orientation as an example, the arc-shaped convex surface of the pressure block 32 rubs against the inclined surface and the translational surface in sequence, causing the swing arm 33 to swing towards the feeding seat 11 until the surface of the pressure block 32 rubs against the upper surface of the strip plate 2, thereby clamping and fixing one end of the strip plate 2 located in the placement groove.

[0025] Continue reading Figure 1 , Figure 2 and Figure 6 The conveying drive assembly 12 includes a chain conveying assembly and an intermittent drive assembly. The chain conveying assemblies are arranged in pairs. Each chain conveying assembly includes a conveying chain 17, a first transmission gear, and a second transmission gear. Along the conveying direction, the first transmission gear is located in front of the second transmission gear. The first transmission gear meshes with the second transmission gear through the conveying chain 17. The output end of the intermittent drive assembly is connected to the transmission shaft of the first transmission gear. The conveyor chain 17 has a chain link protrusion 171 on the side of the chain link, and the feeding seat 11 is fixedly installed on the chain link protrusion 171. Thus, through the intermittent rotation of the first transmission gear, the conveyor chain 17 drives the feeding seat 11 to move intermittently along the transmission trajectory of the conveyor chain 17 via the chain link protrusion 171.

[0026] It should be noted that, as Figure 1 , Figure 2 and Figure 6 As shown, the drive shafts of the first and second transmission gears are respectively mounted on the workbench 13. A crossbeam frame 14 is fixedly installed on the workbench 13, and a support seat 15 is installed above the crossbeam frame 14. The support seat 15 is located below the outgoing section of the conveyor chain 17, and the support seat 15 abuts against the links of the conveyor chain 17 in the outgoing section. Thus, when the conveyor chain 17 moves along the trajectory of the outgoing section, the links of the conveyor chain 17 rub against the surface of the support seat 15, thereby providing auxiliary support for the conveyor chain 17 and counteracting the downward pull on the conveyor chain 17 caused by the strip plate 2 being conveyed on the feeding seat 11. This prevents the conveyor chain 17 from deforming and ensures the stability of the conveying path, that is, it ensures that the feeding seat 11 always maintains horizontal and stable conveying along the conveying direction, avoiding longitudinal or lateral fluctuations.

[0027] It should be noted that, as Figure 6 As shown, a lifting seat 18 is provided below the support seat 15. The lifting seat 18 is fixedly installed above the crossbeam frame 14. The support seat 15 is slidably installed in the lifting seat 18. The lower end of the support seat 15 is rotatably connected to an adjusting bolt. The adjusting bolt passes through the lifting seat 18 and is threadedly connected to the lifting seat 18. The height of the support seat 15 is adjusted by adjusting the adjusting bolt to match the position of the chain links of the conveyor chain 17.

[0028] Continue reading Figure 1 , Figure 4 and Figure 6 A protective cover 16 is fixedly installed on one side of the crossbeam frame 14. The protective cover 16 is correspondingly installed with the conveyor chain 17 and is located outside the conveyor chain 17. The guide plate 31 is fixedly installed on the protective cover 16. The protective cover 16 protects the conveyor chain 17 and prevents foreign objects from interfering with the operation of the conveyor chain 17.

[0029] For example, see [link to relevant documentation]. Figure 1 , Figure 2 and Figure 7 The intermittent drive assembly includes a motor 121 and a belt drive assembly 122. The motor 121 is mounted on a base 123. The output end of the motor 121 is driven to the drive pulley of the belt drive assembly 122. The input end of the drive shaft of the first transmission gear is driven to the driven pulley of the belt drive assembly 122. Through the intermittent drive of the motor 121, the first transmission gear is intermittently rotated by the sequential transmission of the drive pulley, the drive belt, and the driven pulley.

[0030] like Figure 7 As shown, a slide 124 is fixedly mounted on the bottom of the motor 121. The slide 124 is slidably mounted on the base 123. An adjusting screw 126 is rotatably connected to one side of the slide 124. A fixing block 125 is threadedly connected to the adjusting screw 126 and is fixedly mounted on the base 123. The position of the slide 124 on the base 123 can be adjusted by adjusting the adjusting screw 126, thereby facilitating the adjustment of the tension of the transmission belt.

[0031] The bottom of the placement slot of the feeding seat 11 is provided with a ventilation slot, which extends along the extension direction of the placement slot.

[0032] It should be noted that the product conveying device used in this intelligent manufacturing production line operates with intermittent transmission of the conveying drive component 12, causing the feeding seat 11 to move intermittently along a loop-shaped movement trajectory. When the feeding seat 11 stops, the strip plate 2 is fed along the... Figure 1 The strip plate 2 is pushed into the placement slot of the feeding seat 11 at the rear end of the conveying direction, and one end of the strip plate 2 abuts against the positioning end of the placement slot. With the intermittent transmission of the conveying drive component 12, multiple feeding seats 11 convey the strip plate 2 in an orderly manner. When the feeding seat 11 receives the strip plate 2 and moves forward along the conveying direction, the arc convex surface of the pressing block 32 in the pressing mechanism 3 rubs against the inclined surface and the translational surface in turn, causing the swing arm 33 to swing towards the feeding seat 11, until the surface of the pressing block 32 rubs against the upper surface of the strip plate 2, thereby clamping and fixing one end of the strip plate 2 located in the placement groove, ensuring the stable conveying of the strip plate 2; As the feeding seat 11 continues to move, when it reaches the cutting position, the cutting mechanism 4 cuts the conveyed strip plate 2 at equal intervals. During the cutting process, the strip plate 2 is still clamped and fixed by the pressure block 32 to ensure the quality of the cut surface. The cutting residue falls into the dropping trough, while the equally spaced plates fall off by gravity as the feeding seat 11 flips, realizing the automated conveying and cutting production of the strip plate 2. Furthermore, during the conveying process, a support base 15 is provided below the outgoing section of the conveyor chain 17. When the conveyor chain 17 moves along the trajectory of the outgoing section, the chain links of the conveyor chain 17 rub against the surface of the support base 15, thereby providing auxiliary support for the conveyor chain 17 and offsetting the downward pull on the conveyor chain 17 caused by the strip plate 2 conveyed on the feeding seat 11, thus preventing the conveyor chain 17 from deforming and ensuring the stability of the conveying path.

[0033] The embodiments described above are merely examples 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 this 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 modifications and improvements all fall within the protection scope of this utility model.

Claims

1. A product conveying device for a smart manufacturing production line, characterized by, include: The conveying mechanism includes a conveying drive assembly (12) and a feeding seat (11). The output end of the conveying drive assembly (12) is connected to multiple feeding seats (11). The multiple feeding seats (11) are evenly distributed along a loop-shaped moving trajectory. Each feeding seat (11) has a placement groove. The feeding seat (11) is used to place strip plates (2) through the placement groove. The outer end of the placement groove is an open end, and the inner end of the placement groove is a positioning end. The pressing mechanism (3) is set on one side of the feeding seat (11) and near the positioning end of the placement groove. The pressing mechanism (3) is used to fix the strip plate (2) at the positioning end in the placement groove. The cutting mechanism (4) is used to cut the strip plate (2) that is conveyed to the cutting position at equal intervals.

2. The product conveying device for intelligent manufacturing production line according to claim 1, characterized in that, The pressing mechanism (3) includes a guide plate (31), a pressing block (32) and a swing arm (33). The side of the feeding seat (11) is rotatably connected to the swing arm (33). A torsion spring is sleeved on the rotating connecting shaft between the swing arm (33) and the feeding seat (11). The outer end of the swing arm (33) is fixedly connected to the pressing block (32). The guide plate (31) has an inclined surface and a translational surface. The front end of the pressing block (32) has a circular arc convex surface. When the feeding seat (11) moves forward along the conveying direction, the circular arc convex surface of the pressing block (32) rubs against the inclined surface and the translational surface in sequence until the pressing block (32) abuts against the upper surface of the strip plate (2).

3. The product conveying device for intelligent manufacturing production line according to claim 2, characterized in that, The conveying drive assembly (12) includes a chain conveying assembly and an intermittent drive assembly. The chain conveying assemblies are arranged in pairs. The chain conveying assembly includes a conveying chain (17), a first transmission gear and a second transmission gear. Along the conveying direction, the first transmission gear is located in front of the second transmission gear. The first transmission gear meshes with the second transmission gear through the conveying chain (17). The output end of the intermittent drive assembly is connected to the transmission shaft of the first transmission gear. The conveyor chain (17) has a chain link protrusion (171) on the side of the chain link, and the feed seat (11) is fixedly installed on the chain link protrusion (171).

4. The product conveying device for intelligent manufacturing production line according to claim 3, characterized in that, The drive shaft of the first transmission gear and the drive shaft of the second transmission gear are respectively mounted on the workbench (13). A crossbeam frame (14) is fixedly installed on the workbench (13). A support seat (15) is installed above the crossbeam frame (14). The support seat (15) is located below the outgoing section of the conveyor chain (17), and the support seat (15) abuts against the links of the conveyor chain (17) in the outgoing section.

5. The product conveying device for intelligent manufacturing production line according to claim 4, characterized in that, A lifting seat (18) is provided below the support seat (15). The lifting seat (18) is fixedly installed above the crossbeam frame (14). The support seat (15) is slidably installed in the lifting seat (18). The lower end of the support seat (15) is rotatably connected to an adjusting bolt. The adjusting bolt passes through the lifting seat (18) and is threadedly connected to the lifting seat (18).

6. The product conveying device for intelligent manufacturing production line according to claim 4, characterized in that, A protective cover (16) is fixedly installed on one side of the crossbeam frame (14). The protective cover (16) is correspondingly installed with the conveyor chain (17), and the protective cover (16) is located outside the conveyor chain (17). The guide plate (31) is fixedly installed on the protective cover (16).

7. The product conveying device for intelligent manufacturing production line according to claim 3, characterized in that, The intermittent drive assembly includes a motor (121) and a belt drive assembly (122). The motor (121) is mounted on a base (123). The output end of the motor (121) is connected to the driving pulley of the belt drive assembly (122). The input end of the drive shaft of the first transmission gear is connected to the driven pulley of the belt drive assembly (122). 8.The product conveying device for intelligent manufacturing production line according to claim 7, characterized in that, The bottom of the motor (121) is fixedly provided with a slide (124), which is slidably mounted on the base (123). An adjusting screw (126) is rotatably connected to one side of the slide (124), and a fixing block (125) is threadedly connected to the adjusting screw (126). The fixing block (125) is fixedly mounted on the base (123). 9.The product conveying device for intelligent manufacturing production line according to claim 1, characterized in that, The bottom of the placement slot of the feeding seat (11) is provided with a ventilation slot, which extends along the extension direction of the placement slot.

10. The product conveying device for intelligent manufacturing production line according to claim 1, characterized in that, The cutting mechanism (4) includes a laser cutting machine, which is located above the feeding seat (11). A material drop trough is provided on the side of the feeding seat (11) away from the laser cutting machine. The material drop trough is used to receive the remaining material of the strip plate (2) that falls off after cutting.

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