Plate type conveying line with high-precision fixing and locking structure

Abstract

The utility model relates to the field of plate-type conveying lines, and discloses a plate-type conveying line with a high-precision fixing and locking structure, which comprises a conveying support and driving chain wheels, the driving chain wheels are arranged at the two ends of the left side in the conveying support, and the driven chain wheels are arranged at the two ends of the right side in the conveying support. A chain meshed with the chain wheels is in transmission connection between the driving chain wheel and the driven chain wheel, and a driving motor is fixedly connected to the left side of the front end of the conveying support. According to the plate type conveying line with the high-precision fixing and locking structure, the air cylinders are arranged, when a certain set of bearing plates are conveyed to the position where a lock catch base is located in a transmission mode, a driving motor stops rotating, a lock catch air cylinder at the top of the lock catch base drives a lock plate to be pushed out at the moment, and a round positioning buckle is clamped through a V-shaped groove, so that the positions of the set of bearing plates are fixed; and the bearing plate is kept balanced and is fixedly locked, so that products on the bearing plate are precisely stopped and positioned after being conveyed to a fixed position, and the problem that precise locking cannot be achieved is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of plate-type conveyor lines, in particular to a plate-type conveyor line with a high-precision fixed locking structure. Background Art

[0002] Plate conveyor lines are a type of material conveying equipment widely used in industrial production. They are usually used to transport heavy or large workpieces. The carrier plate of the plate conveyor line moves smoothly along the conveying path through transmission components such as chains and sprockets. The workpiece can be automatically transported to the designated location on the carrier plate through the transmission system for processing or assembly operations.

[0003] However, in the common plate conveyor lines currently available on the market, it is difficult for the load-bearing plate to achieve precise stopping and locking positioning when it reaches the target position during the transmission process. Especially in scenarios involving high-precision processing or assembly, slight deviations of the workpiece may lead to processing errors or poor assembly. In addition, vibration or movement of the workpiece during transportation may cause positional offset.

[0004] Therefore, there is an urgent need for a plate conveyor line with a high-precision fixed locking structure to solve the above technical defects. Utility Model Content

[0005] The purpose of the utility model is to provide a plate conveyor line with a high-precision fixed locking structure to solve the problem of difficulty in achieving accurate stopping and locking positioning proposed in the above background technology.

[0006] The transmission mechanism is that the cam is fixedly provided with an L-shaped supporting sprocket at left side, and the transmission mechanism is fixedly provided with an L-shaped supporting sprocket at right side.

[0007] Preferably, circular positioning buckles matching the size of the V-shaped groove are fixed to both end edges of the top of the supporting plate.

[0008] Preferably, the V-shaped groove is a group of triangular notches, and the locking plate is at the height of the transmission bracket and does not contact the supporting plate.

[0009] Preferably, the L-shaped bearing seats are made of aluminum alloy, and the L-shaped bearing seats are distributed at equal intervals on the chain.

[0010] Preferably, connecting screws are fixedly connected between the bottom plate and the supporting plate, and the connecting screws are assembled at the four corners of the bottom plate and the supporting plate.

[0011] Preferably, the transmission bracket is formed by welding steel, and the middle of the transmission bracket is hollowed out.

[0012] Preferably, a plurality of sets of feet are fixedly connected between the edges at both ends of the transmission bracket and the external plane, and each set of feet is "L"-shaped.

[0013] Preferably, the corners of the supporting plates are rounded, and the gap between two adjacent groups of supporting plates is greater than the thickness of the supporting plates.

[0014] Compared with the existing technology, the beneficial effects of the present invention are: the plate conveyor line with a high-precision fixed locking structure not only realizes accurate stop positioning processing after conveying to a fixed position, realizes smooth turning and transportation, makes it easier to control the position of each group of load plates, but also realizes operational stability and disassembly flexibility;

[0015] (1) By providing a cylinder, a locking plate, a V-shaped groove, and a circular positioning buckle, each group of carrier plates is provided with a circular positioning buckle on the edge. When a group of carrier plates is transported to the position of the locking base, the driving motor stops. At this time, the locking cylinder on the top of the locking base drives the locking plate to be pushed out. The V-shaped groove at the front end of the locking plate clamps the circular positioning buckle, thereby fixing the position of this group of carrier plates, maintaining the balance of the carrier plates and locking them firmly. After the products on the carrier plates are transported to the fixed position, they are accurately stopped and positioned for processing. This is suitable for transporting workpieces with high precision requirements.

[0016] (2) By providing a chain, an L-shaped bearing seat, a base plate, and a bearing plate, multiple groups of L-shaped bearing seats are evenly distributed outside the chain, so that when the base plate and the bearing plate are stably transmitted, the L-shaped bearing seat can ensure that the bearing plate will not loosen or even fall when turning, and will not get stuck, thereby ensuring smooth turning and transportation and making it easier to control the position of each group of bearing plates;

[0017] (3) The transmission bracket adopts a set of driving motors and gearboxes as the driving source by setting a driving motor, a gearbox, a supporting plate, a bottom plate and a foot. The transmission speed is adjusted according to the number of rotations of the driving motor, and the output torque is reduced by the gearbox. The supporting plate and the bottom plate are fixed by connecting screws at the four corners, which is convenient for removing the worn supporting plate. The foot is fixed between the transmission bracket and the external plane to form a stable support, which realizes the operational stability and the flexibility of disassembly, and is convenient for flexible adjustment on the production line. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the top structure of the utility model;

[0019] Figure 2 This is a front view structural diagram of the utility model;

[0020] Figure 3 This is a schematic diagram of the rear-view stereoscopic structure of the utility model;

[0021] Figure 4 It is a schematic diagram of the three-dimensional structure of the present invention when viewed from above.

[0022] In the figure: 1. Lock base; 2. Lock cylinder; 3. Lock plate; 4. V-shaped groove; 5. Foot; 6. Transmission bracket; 7. L-shaped bearing seat; 8. Driven sprocket; 9. Chain; 10. Bearing plate; 11. Circular positioning buckle; 12. Gearbox; 13. Drive motor; 14. Drive shaft; 15. Driving sprocket; 16. Connecting screws; 17. Base 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] See also Figure 1-4, the utility model provides an embodiment: a plate conveyor line with a high-precision fixed locking structure, including a transmission bracket 6 and a driving sprocket 15, the transmission bracket 6 is internally provided with a driving sprocket 15 at both ends of the left side, the transmission bracket 6 is internally provided with a driven sprocket 8 at both ends of the right side, the driving sprocket 15 and the driven sprocket 8 are connected by a chain 9 meshed with the sprockets, the front end left side of the transmission bracket 6 is fixedly connected to a driving motor 13, the output shaft of the driving motor 13 is fixedly connected to a gearbox 12, the output shaft of the gearbox 12 is fixedly connected to a driving shaft 14, the driving shaft 14 is fixedly connected to the driving sprocket 15, the transmission The front and rear ends of the transmission bracket 6 are fixedly connected to the left side with a lock base 1, and the top of the lock base 1 is fixedly connected to the lock cylinder 2. The output end of the lock cylinder 2 is fixedly connected to the lock plate 3 through a piston rod. A V-shaped groove 4 is provided on the edge of the lock plate 3. The chain 9 is externally rotatably connected to the L-shaped bearing seat 7. The L-shaped bearing seat 7 is fixedly connected to the bottom plate 17. The top of the bottom plate 17 is fixedly connected to the bearing plate 10. Circular positioning buckles 11 matching the size of the V-shaped groove 4 are fixed on the edges of both ends of the top of the bearing plate 10. The V-shaped groove 4 is a group of triangular notches. The height of the lock plate 3 transmits the bracket 6 and does not contact the bearing plate 10.

[0025] Specifically, if Figure 1 、 Figure 2 、 Figure 3 and Figure 4 As shown, a circular positioning buckle 11 is provided on the edge of each group of carrier plates 10. When a group of carrier plates 10 is transported to the position of the locking base 1, the driving motor 13 stops. At this time, the locking cylinder 2 on the top of the locking base 1 drives the locking plate 3 to be pushed out, and the V-shaped groove 4 at the front end of the locking plate 3 clamps the circular positioning buckle 11, thereby fixing the position of this group of carrier plates 10, maintaining the balance of the carrier plates 10 and locking them firmly, so that the products on the carrier plates 10 can be accurately stopped and positioned after being transported to the fixed position.

[0026] The L-shaped bearing seat 7 is made of aluminum alloy and is evenly spaced at the chain 9. The transmission bracket 6 is welded from steel and hollowed out in the middle. The corners of the bearing plate 10 are rounded, and the gap between two adjacent groups of bearing plates 10 is greater than the thickness of the bearing plate 10.

[0027] Specifically, if Figure 1 、 Figure 2 、 Figure 3 and Figure 4 As shown, multiple groups of evenly distributed L-shaped bearing seats 7 are arranged outside the chain 9, so that when the base plate 17 and the bearing plate 10 are in stable transmission, the L-shaped bearing seats 7 can ensure that the bearing plate 10 will not get loose or even fall off when turning, nor will it get stuck, thereby ensuring smooth turning and transportation and making it easier to control the position of each group of bearing plates 10.

[0028] The bottom plate 17 and the carrier plate 10 are fixedly connected with connecting screws 16, which are assembled at the four corners of the bottom plate 17 and the carrier plate 10. Multiple sets of feet 5 are fixedly connected between the edges of both ends of the transmission bracket 6 and the external plane. Each set of feet 5 is "L" shaped;

[0029] Specifically, if Figure 1 、 Figure 2 、 Figure 3 and Figure 4 As shown, the transmission bracket 6 uses a set of drive motors 13 and gearboxes 12 as the driving source. The transmission speed is adjusted according to the number of rotations of the drive motor 13, and the output torque is decelerated through the gearbox 12. The supporting plate 10 and the base plate 17 are fixed by connecting screws 16 at the four corners to facilitate the removal of the worn supporting plate 10. A foot 5 is fixed between the transmission bracket 6 and the external plane to form a stable support.

[0030] Working principle: When the utility model is in use, first, place the product on the carrier plate 10, and the transmission bracket 6 adopts a set of driving motors 13 and gearboxes 12 as the driving source. The transmission speed is adjusted according to the number of rotations of the driving motor 13, and the output torque is reduced by the gearbox 12. Outside the chain 9, there are multiple sets of evenly distributed L-shaped bearing seats 7, so that when the bottom plate 17 and the carrier plate 10 are in stable transmission, the L-shaped bearing seats 7 can ensure that the carrier plate 10 will not loosen or even fall when turning, and will not get stuck, thereby ensuring the smooth flow. For smooth turning and transportation, a circular positioning buckle 11 is provided on the edge of each group of carrier plates 10. When a group of carrier plates 10 is transported to the position of the locking base 1, the driving motor 13 stops. At this time, the locking cylinder 2 on the top of the locking base 1 drives the locking plate 3 to be pushed out, and the V-shaped groove 4 at the front end of the locking plate 3 clamps the circular positioning buckle 11, thereby fixing the position of this group of carrier plates 10, keeping the carrier plates 10 balanced and locked, so that the products on the carrier plates 10 can be accurately stopped and positioned after being transported to the fixed position.

[0031] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A plate-type conveyor line with a high-precision fixed locking structure, comprising a transmission bracket (6) and a driving sprocket (15), characterized in that: A driving sprocket (15) is installed at both ends of the left side of the transmission bracket (6), and a driven sprocket (8) is installed at both ends of the right side of the transmission bracket (6). A chain (9) meshing with the sprockets is connected between the driving sprocket (15) and the driven sprocket (8). A driving motor (13) is fixedly connected to the left side of the front end of the transmission bracket (6). The output shaft of the driving motor (13) is fixedly connected to the gearbox (12). The output shaft of the gearbox (12) is fixedly connected to the driving shaft (14). The driving shaft (14) is fixedly connected to the transmission bracket (6). The transmission bracket (6) is passed through the driving sprocket (15), and the front and rear ends of the transmission bracket (6) are fixedly connected to the left side with a locking base (1), and the top of the locking base (1) is fixedly connected to the locking cylinder (2). The output end of the locking cylinder (2) is fixedly connected to the locking plate (3) through the piston rod, and the edge of the locking plate (3) is provided with a V-shaped groove (4). The chain (9) is externally rotatably connected to the L-shaped bearing seat (7), and the L-shaped bearing seat (7) is fixedly connected to the bottom plate (17), and the top of the bottom plate (17) is fixedly connected to the bearing plate (10).

2. The plate-type conveyor line with a high-precision fixed locking structure according to claim 1, characterized in that: Circular positioning buckles (11) matching the size of the V-shaped groove (4) are fixed to both end edges of the top of the carrier plate (10).

3. The plate-type conveyor line with a high-precision fixed locking structure according to claim 1, characterized in that: The V-shaped groove (4) is a group of triangular notches, and the locking plate (3) is at the same height as the transmission bracket (6) and does not contact the bearing plate (10).

4. The plate-type conveyor line with a high-precision fixed locking structure according to claim 1, characterized in that: The L-shaped bearing seats (7) are made of aluminum alloy, and the L-shaped bearing seats (7) are distributed at equal intervals on the chain (9).

5. The plate-type conveyor line with a high-precision fixed locking structure according to claim 1, characterized in that: Connecting screws (16) are fixedly connected between the bottom plate (17) and the bearing plate (10), and the connecting screws (16) are assembled at the four corners of the bottom plate (17) and the bearing plate (10).

6. The plate-type conveyor line with a high-precision fixed locking structure according to claim 1, characterized in that: The transmission bracket (6) is formed by welding with steel material, and the middle of the transmission bracket (6) is hollowed out.

7. The plate-type conveyor line with a high-precision fixed locking structure according to claim 1, characterized in that: Multiple groups of feet (5) are fixedly connected between the edges of both ends of the transmission bracket (6) and the external plane, and each group of feet (5) is "L"-shaped.

8. The plate-type conveyor line with a high-precision fixed locking structure according to claim 1, characterized in that: The corners of the supporting plates (10) are rounded, and the gap between two adjacent groups of supporting plates (10) is greater than the thickness of the supporting plates (10).

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