Supporting frame for speed chain conveyor

Abstract

The invention relates to the technical field of conveyors, in particular to a supporting frame for a double-speed chain conveyor, which comprises a first conveyor, a second conveyor, a second conveyor, a third conveyor and a third conveyor, an opening is formed in the surface of the supporting plate, a button is arranged in the opening, a telescopic plate is arranged at the bottom of the supporting plate, an L-shaped plate is fixed to the surface of the telescopic plate, an air cylinder is arranged at the bottom of the first conveyor, a base is arranged at the bottom of the air cylinder, and a transverse rod is arranged on the surface of the base; the plug board is arranged at the bottom of the first conveyor; the device has the beneficial effects that the first conveyor is close to the second conveyor, an inserting block on the surface of a surface supporting plate of the second conveyor is inserted into an opening in the surface of a surface supporting plate of the first conveyor, the height of the first conveyor and the height of the second conveyor are not completely consistent, the inserting block touches a button, and an air cylinder continues to drive a piston rod to move; and the height of the first conveyor and the height of the second conveyor are kept completely consistent until the inserting block does not make contact with the button any more.

Description

Technical Field

[0001] The invention relates to the technical field of conveyors, and in particular to a support frame for a double-speed chain conveyor. Background Art

[0002] The double-speed chain conveyor is mainly used for material transportation in assembly and processing production lines. Its conveying principle is to use the speed-increasing function of the double-speed chain to make the tooling board supporting the goods on it run quickly and stop at the corresponding operating position through the blocker; or to complete the accumulation action and the functions of shifting, transfer, special line, etc. through the corresponding instructions; In the prior art, patent CN221643612U, a double-speed chain conveying device, includes a frame and a lifting assembly, the frame is provided with a driving shaft, a driven shaft and a double-speed chain connecting the driving shaft and the driven shaft; the lifting assembly includes a lifting seat and a first driving member; the lifting seat is slidably connected to the frame in the vertical direction, and the driving shaft and / or the driven shaft are rotatably arranged on the lifting seat; the first driving member is arranged on the frame and is drivingly connected to the lifting seat to lift and lower the lifting seat. The double-speed chain conveying device drives the lifting seat through the first driving member, so that the lifting seat can slide in the vertical direction, and then drive the driving shaft and / or the driven shaft to move up and down, so as to achieve the position adjustment of the double-speed chain at the end of the frame in the height direction. When multiple groups of double-speed chain conveying devices are spliced ​​and used, the double-speed chains at the splicing point can be adjusted to the same height position, so as to avoid the risk of jamming or large vibration due to inconsistent heights of the double-speed chains at the splicing point; However, errors in the production and installation of the supporting frames of each speed chain, as well as the flatness of the ground on which they are placed, will easily lead to height inconsistencies at the joints of each set of speed chains, which in turn may easily cause materials to get stuck or vibrate violently at the joints of the speed chains, resulting in a poor material transportation experience. Summary of the invention

[0003] The object of the present invention is to provide a support frame for a double-speed chain conveyor to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above object, the present invention provides the following technical solution: a support frame for a double-speed chain conveyor, comprising: A first conveyor, wherein a second conveyor is disposed at an end of the first conveyor; A support plate, a surface of the support plate is provided with an opening, a button is provided inside the opening, a telescopic plate is provided at the bottom of the support plate, an L-shaped plate is fixed on the surface of the telescopic plate, a cylinder is provided at the bottom of the first conveyor, a base is provided at the bottom of the cylinder, and a crossbar is provided on the surface of the base; and The plug-in plate is arranged at the bottom of the first conveyor.

[0005] Preferably, the support plate is fixed at the bottom of the first conveyor and the second conveyor, an opening is provided on the surface of the support plate at the bottom of the first conveyor, buttons are provided at the top and bottom of the opening, the buttons are electrically connected to the cylinder, pressing the buttons can make the cylinder work, and a plug-in block is fixed on the surface of the support plate at the bottom of the second conveyor, and when the first conveyor and the second conveyor are close to each other, the plug-in block can be plugged into the opening.

[0006] Preferably, the telescopic plate can be telescopic inside the support plate, two groups of L-shaped plates are fixed on the surface of the telescopic plate, the L-shaped plates move with the telescopic plate, a roller groove is opened at the bottom of the telescopic plate, a roller is arranged inside the roller groove, the roller can rotate in the roller groove, a support block is inserted at the bottom of the telescopic plate, the support block can be telescopic and move inside the telescopic plate, an arc rod is fixed on the surface of the support block, and the support block moves with the arc rod.

[0007] Preferably, a cross bar is fixed to the surface of the arc rod, and the arc rod moves with the cross bar. A base is fixed to the bottom of the cylinder, and the end of the cross bar is fixed to the surface of the base. The cross bar moves with the base. A piston rod is provided at the end of the cylinder, and the cylinder drives the piston rod to extend and retract.

[0008] Preferably, a through groove is provided on the surface of the piston rod, a screw rod is inserted in the through groove, the screw rod can move in the through groove, a limit rod is fixed on the surface of the cylinder, a limit tube is provided at the end of the limit rod, the limit tube is fixed to the bottom of the first conveyor, and the limit rod can telescopically move inside the limit tube.

[0009] Preferably, a first sleeve ring is fixed to the bottom of the first conveyor, a force-bearing block is inserted inside the first sleeve ring, the force-bearing block can move inside the first sleeve ring, a plug-in plate is fixed to the end of the force-bearing block, the plug-in plate moves with the force-bearing block, a plug-in hole is provided on the surface of the support plate, the plug-in plate can be plugged into the plug-in hole after moving, and a plurality of groups of holes are provided on the surface of the telescopic plate, the plug-in plate can be plugged into the holes on the surface of the telescopic plate after being inserted into the plug-in hole.

[0010] Preferably, a second sleeve ring is fixed to the bottom of the first conveyor, and a screw rod is screwed inside the second sleeve ring. An annular groove is provided on the surface of the screw rod, and a supporting block is provided on the surface of the annular groove. The supporting block moves with the screw rod, and can support the end of the force-bearing block after movement.

[0011] Preferably, a limit groove is provided on the surface of the first conveyor, a limit plate is fixed on the surface of the supporting block, the limit plate is inserted into the limit groove, and the limit plate moves with the supporting block, and the limit plate can move in the limit groove.

[0012] Preferably, a screwing head is fixed to the end of the screwing rod, and when the screwing head is screwed, the roller groove continues to rotate with the screwing head, and two groups of supporting blocks are arranged on the surface of the screwing rod.

[0013] Preferably, after the base moves, the support block is driven to move by the cross bar and the arc rod, so that the bottom of the support block is lower than the bottom of the roller, and the support block is supported on the ground.

[0014] Compared with the prior art, the present invention has the following beneficial effects: The present invention proposes to bring the first conveyor close to the second conveyor, and insert the plug-in block on the surface of the support plate on the surface of the second conveyor into the opening on the surface of the support plate on the surface of the first conveyor. Since the heights of the first conveyor and the second conveyor are not completely consistent, the plug-in block touches the button, so that the cylinder continues to drive the piston rod to move until the plug-in block and the button are no longer in contact, keeping the heights of the first conveyor and the second conveyor completely consistent, screwing the screwing rod, the supporting block is sleeved in the annular groove on the surface of the screwing rod, the screwing rod drives the supporting block to move, the supporting block is supported on the end of the force-bearing block, so that the force-bearing block is pushed to move, the force-bearing block drives the plug-in board to move, the end of the plug-in board is inserted into the plug-in hole, and the plug-in is inserted into the limit hole on the surface of the telescopic plate, the position of the telescopic plate inside the support plate is stabilized, so that the height of the first conveyor remains stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0016] Figure 2 This is a structural schematic diagram of another viewing angle of the present invention.

[0017] Figure 3 It is a schematic diagram of the conveyor structure of the present invention.

[0018] Figure 4 It is a schematic diagram of the support plate structure of the present invention.

[0019] Figure 5 This is a schematic diagram of another group of support plate structures of the present invention.

[0020] Figure 6 for Figure 3 A schematic diagram of the enlarged structure in the middle.

[0021] Figure 7 for Figure 3 Enlarged schematic diagram of the structure at point B in the middle.

[0022] Figure 8 It is a schematic diagram of the structure of the twisting rod of the present invention.

[0023] In the figure: the first conveyor 1, the second conveyor 2, the support plate 3, the plug-in plate 4, the through slot 5, the plug-in hole 6, the limit rod 7, the base 8, the cylinder 9, the cross bar 10, the first sleeve ring 11, the piston rod 12, the limit tube 13, the opening 14, the button 15, the L-shaped plate 16, the telescopic plate 17, the plug-in block 18, the screw rod 19, the supporting block 20, the force block 21, the second sleeve ring 22, the roller 23, the arc rod 24, the support block 25, the limit plate 26, the limit slot 27, the screw head 28, and the roller slot 29. DETAILED DESCRIPTION

[0024] In order to make the purpose and technical solution of the present invention clearly and completely described, and the advantages more clearly understood, the embodiments of the present invention are further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are part of the embodiments of the present invention, rather than all of the embodiments, and are only used to explain the embodiments of the present invention, and are not used to limit the embodiments of the present invention. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0025] See also Figures 1 to 8 , the present invention provides a technical solution: Embodiment 1: A support frame for a double-speed chain conveyor, comprising: a first conveyor 1, a second conveyor 2 is arranged at the end of the first conveyor 1; a support plate 3, an opening 14 is opened on the surface of the support plate 3, a button 15 is arranged inside the opening 14, a telescopic plate 17 is arranged at the bottom of the support plate 3, an L-shaped plate 16 is fixed to the surface of the telescopic plate 17, a cylinder 9 is arranged at the bottom of the first conveyor 1, a base 8 is arranged at the bottom of the cylinder 9, and a cross bar 10 is arranged on the surface of the base 8; and a plug-in plate 4, which is arranged at the bottom of the first conveyor 1, and the piston rod 12 is driven by the cylinder 9 to move, and the base 8 is supported on the ground under the push of the piston rod 12, and the base 8 drives the cross bar 10 to move, and the cross bar 10 drives the support block 25 at the end to move, so that the support block 25 extends from the inside of the telescopic plate 17.

[0026] Embodiment 2: On the basis of embodiment 1, the support plate 3 is fixed to the bottom of the first conveyor 1 and the second conveyor 2. An opening 14 is provided on the surface of the support plate 3 at the bottom of the first conveyor 1. Buttons 15 are provided at the top and bottom of the opening 14. The button 15 is electrically connected to the cylinder 9. Pressing the button 15 can make the cylinder 9 work. A plug-in block 18 is fixed to the surface of the support plate 3 at the bottom of the second conveyor 2. When the first conveyor 1 and the second conveyor 2 are close, the plug-in block 18 can be plugged into the opening 14. A first sleeve ring 11 is fixed to the bottom of the first conveyor 1. A force-bearing block 21 is plugged into the interior of the first sleeve ring 11. The force-bearing block 21 can move inside the first sleeve ring 11. A plug-in plate 4 is fixed to the end of the force-bearing block 21. The plug-in plate 4 moves with the force-bearing block 21. The support plate 3 A plug-in hole 6 is provided on the surface, and the plug-in plate 4 can be plugged into the plug-in hole 6 after moving, and multiple groups of holes are provided on the surface of the telescopic plate 17. After the plug-in plate 4 is plugged into the plug-in hole 6, it can be plugged into the holes on the surface of the telescopic plate 17. A second sleeve ring 22 is fixed to the bottom of the first conveyor 1, and the screw rod 19 is screwed into the inside of the second sleeve ring 22. An annular groove is provided on the surface of the screw rod 19, and a supporting block 20 is provided on the surface of the annular groove. The supporting block 20 moves with the screw rod 19, and the supporting block 20 can be supported on the end of the force-bearing block 21 after moving. A limiting groove 27 is provided on the surface of the first conveyor 1, and a limiting plate 26 is fixed on the surface of the supporting block 20. The limiting plate 26 is plugged into the limiting groove 27, and the limiting plate 26 moves with the supporting block 20, and the limiting plate 26 can move in the limiting groove 27. The telescopic plate 17 can be telescopic inside the support plate 3. Two groups of L-shaped plates 16 are fixed on the surface of the telescopic plate 17. The L-shaped plates 16 move with the telescopic plate 17. A roller groove 29 is provided at the bottom of the telescopic plate 17. A roller 23 is provided inside the roller groove 29. The roller 23 can rotate in the roller groove 29. A support block 25 is inserted at the bottom of the telescopic plate 17. The support block 25 can be telescopic and move inside the telescopic plate 17. An arc rod 24 is fixed on the surface of the support block 25. The support block 25 moves with the arc rod 24. The support block 25 extends from the inside of the telescopic plate 17. The support block 25 is supported on the ground to stabilize the position of the first conveyor 1. The piston rod 12 continues to move, so that the telescopic plate 17 extends from the support plate 3, so that the heights of the first conveyor 1 and the second conveyor 2 are aligned.

[0027] A cross bar 10 is fixed on the surface of the arc rod 24, and the arc rod 24 moves with the cross bar 10. A base 8 is fixed to the bottom of the cylinder 9, and the end of the cross bar 10 is fixed to the surface of the base 8. The cross bar 10 moves with the base 8. A piston rod 12 is arranged at the end of the cylinder 9, and the cylinder 9 drives the piston rod 12 to extend and retract. A through groove 5 is opened on the surface of the piston rod 12, and a screw rod 19 is inserted in the through groove 5. The screw rod 19 can move in the through groove 5. A limit rod 7 is fixed on the surface of the cylinder 9, and a limit tube 13 is arranged at the end of the limit rod 7. The limit tube 13 is fixed to the bottom of the first conveyor 1, and the limit rod 7 can be inside the limit tube 13. Telescopic movement, a screwing head 28 is fixed to the end of the screwing rod 19, and the screwing head 28 is screwed, and the roller groove 29 continues to rotate with the screwing head 28. Two groups of supporting blocks 20 are provided on the surface of the screwing rod 19, and the supporting blocks 20 are sleeved in the annular grooves on the surface of the screwing rod 19. The screwing rod 19 drives the supporting blocks 20 to move, and the supporting blocks 20 are supported on the end of the force-bearing block 21, so that the force-bearing block 21 is pushed to move, and the force-bearing block 21 drives the plug-in board 4 to move. After the base 8 moves, the support block 25 is driven to move through the cross bar 10 and the arc rod 24, so that the bottom of the support block 25 is lower than the bottom of the roller 23, and the support block 25 is supported on the ground.

[0028] A roller 23 is provided at the bottom of the first conveyor 1 so that the position of the first conveyor 1 can be adjusted, and the piston rod 12 is driven by the cylinder 9 to move. Under the push of the piston rod 12, the base 8 is supported on the ground, and the base 8 drives the cross bar 10 to move. The cross bar 10 drives the support block 25 at the end to move, so that the support block 25 extends from the inside of the telescopic plate 17, and the support block 25 is supported on the ground to stabilize the position of the first conveyor 1. The piston rod 12 continues to move so that the telescopic plate 17 extends from the support plate 3, so that the heights of the first conveyor 1 and the second conveyor 2 are aligned, and the first conveyor 1 is brought close to the second conveyor 2. The plug-in block 18 on the surface of the support plate 3 on the surface of the second conveyor 2 is plugged into the opening 14 on the surface of the support plate 3 on the surface of the first conveyor 1. Since the heights of the first conveyor 1 and the second conveyor 2 are not completely consistent, the plug-in block 18 touches the button 15, so that the cylinder 9 continues to drive the piston rod 12 to move until the plug-in block 18 is no longer in contact with the button 15, so as to keep the heights of the first conveyor 1 and the second conveyor 2 completely consistent, and the screwing rod 19 is screwed, and the supporting block 20 is sleeved in the annular groove on the surface of the screwing rod 19. The screwing rod 19 drives the supporting block 20 to move, and the supporting block 20 is supported on the end of the force-bearing block 21, so that the force-bearing block 21 is pushed to move, and the force-bearing block 21 drives the plug-in board 4 to move, and the end of the plug-in board 4 is inserted into the plug-in hole 6, and is inserted into the limiting hole on the surface of the telescopic plate 17, so that the position of the telescopic plate 17 inside the support plate 3 is stabilized, so that the height of the first conveyor 1 remains stable.

[0029] Although the above describes the illustrative specific implementation methods of the present application so that technicians in this technical field can understand the present application, the present application is not limited to the scope of the specific implementation methods. For ordinary technicians in this technical field, as long as various changes are within the spirit and scope of the present application defined and determined by the attached claims, all application creations using the concept of the present application are protected.

Claims

1. A support frame for a double-speed chain conveyor, characterized in that: include: A first conveyor (1), wherein a second conveyor (2) is arranged at an end of the first conveyor (1); A support plate (3), a surface of the support plate (3) is provided with an opening (14), a button (15) is arranged inside the opening (14), a telescopic plate (17) is arranged at the bottom of the support plate (3), an L-shaped plate (16) is fixed to the surface of the telescopic plate (17), a cylinder (9) is arranged at the bottom of the first conveyor (1), a base (8) is arranged at the bottom of the cylinder (9), and a crossbar (10) is arranged on the surface of the base (8); and The plug-in plate (4) is arranged at the bottom of the first conveyor (1).

2. A support frame for a double-speed chain conveyor according to claim 1, characterized in that: The support plate (3) is fixed to the bottom of the first conveyor (1) and the second conveyor (2); an opening (14) is provided on the surface of the support plate (3) at the bottom of the first conveyor (1); buttons (15) are provided at the top and bottom of the opening (14); the button (15) is electrically connected to the cylinder (9); pressing the button (15) can cause the cylinder (9) to work; a plug-in block (18) is fixed to the surface of the support plate (3) at the bottom of the second conveyor (2); when the first conveyor (1) and the second conveyor (2) are close to each other, the plug-in block (18) can be plugged into the opening (14).

3. A support frame for a double-speed chain conveyor according to claim 2, characterized in that: The telescopic plate (17) is capable of telescoping inside the support plate (3); two groups of L-shaped plates (16) are fixed on the surface of the telescopic plate (17); the L-shaped plates (16) move along with the telescopic plate (17); a roller groove (29) is provided at the bottom of the telescopic plate (17); a roller (23) is provided inside the roller groove (29); the roller (23) is capable of rotating in the roller groove (29); a support block (25) is plugged into the bottom of the telescopic plate (17); the support block (25) is capable of telescoping and moving inside the telescopic plate (17); an arc-shaped rod (24) is fixed on the surface of the support block (25); the support block (25) moves along with the arc-shaped rod (24).

4. A support frame for a double-speed chain conveyor according to claim 3, characterized in that: A cross bar (10) is fixed to the surface of the arc-shaped rod (24), and the arc-shaped rod (24) moves along with the cross bar (10). A base (8) is fixed to the bottom of the cylinder (9), and the end of the cross bar (10) is fixed to the surface of the base (8). The cross bar (10) moves along with the base (8). A piston rod (12) is provided at the end of the cylinder (9), and the cylinder (9) drives the piston rod (12) to extend and retract.

5. A support frame for a double-speed chain conveyor according to claim 4, characterized in that: A through groove (5) is formed on the surface of the piston rod (12), a screw rod (19) is inserted into the through groove (5), and the screw rod (19) can move in the through groove (5). A limit rod (7) is fixed on the surface of the cylinder (9), and a limit tube (13) is provided at the end of the limit rod (7). The limit tube (13) is fixed to the bottom of the first conveyor (1), and the limit rod (7) can move telescopically inside the limit tube (13).

6. A support frame for a double-speed chain conveyor according to claim 5, characterized in that: A first set ring (11) is fixed at the bottom of the first conveyor (1), a force block (21) is inserted into the interior of the first set ring (11), the force block (21) can move inside the first set ring (11), a plug-in plate (4) is fixed to the end of the force block (21), the plug-in plate (4) moves with the force block (21), a plug-in hole (6) is provided on the surface of the support plate (3), the plug-in plate (4) can be plugged into the plug-in hole (6) after moving, and a plurality of groups of holes are provided on the surface of the telescopic plate (17), the plug-in plate (4) can be plugged into the holes on the surface of the telescopic plate (17) after being plugged into the plug-in hole (6).

7. A support frame for a double-speed chain conveyor according to claim 6, characterized in that: A second sleeve ring (22) is fixed to the bottom of the first conveyor (1), a screw rod (19) is screwed inside the second sleeve ring (22), a ring groove is provided on the surface of the screw rod (19), a supporting block (20) is provided on the surface of the ring groove, the supporting block (20) moves along with the screw rod (19), and after moving, the supporting block (20) can support the end of the force-bearing block (21).

8. A support frame for a double-speed chain conveyor according to claim 7, characterized in that: A limiting groove (27) is provided on the surface of the first conveyor (1), a limiting plate (26) is fixed on the surface of the supporting block (20), the limiting plate (26) is inserted into the limiting groove (27), and the limiting plate (26) moves with the supporting block (20), and the limiting plate (26) can move in the limiting groove (27).

9. A support frame for a double-speed chain conveyor according to claim 8, characterized in that: A screwing head (28) is fixed to the end of the screwing rod (19). When the screwing head (28) is screwed, the roller groove (29) continues to rotate along with the screwing head (28). Two groups of supporting blocks (20) are provided on the surface of the screwing rod (19), and both groups move along with the screwing rod (19).

10. A support frame for a double-speed chain conveyor according to claim 9, characterized in that: After the base (8) moves, the support block (25) is driven to move via the cross bar (10) and the arc-shaped bar (24), so that the bottom of the support block (25) is lower than the bottom of the roller (23), the support block (25) is supported on the ground, the end of the plug-in plate (4) can be plugged into the plug-in hole (6), and the plug-in plate (4) can be plugged into the limiting hole on the surface of the telescopic plate (17), so that the position of the telescopic plate (17) inside the support plate (3) is stabilized.

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