A chain plate assembly high-efficiency press-fitting equipment

Abstract

The present invention discloses a chain plate assembly high-efficiency press-fitting device, which belongs to the field of chain plate assembly technology, and includes a working plate, wherein the upper surface of the working plate is bolted to an equipment plate, and the inner wall of the equipment plate is connected to a press via an electric slide rail, and the upper surface of the working plate is provided with a main conveyor belt, and the upper surface of the working plate is provided with a side conveyor belt. The chain plate assembly high-efficiency press-fitting device, when it is necessary to receive a material frame, inserts a baffle into the working plate, at which time the docking plate pushes the inner connecting rod through the inclined surface of the inner connecting rod, so that the inner connecting rod moves in the direction of squeezing the connecting spring under the action of the long rod, and after the raised position on the upper surface of the docking plate contacts the bottom of the working plate, the inner connecting rod and the card slot are in the same horizontal direction, at which time the inner connecting rod returns to its original position under the action of the connecting spring and the long rod, and then the inner connecting rod enters the card slot, at which time the docking plate and the receiving frame have been docked on the working plate, and the work process is simple and fast.

Description

Technical Field

[0001] The invention relates to the technical field of chain piece assembly, in particular to a high-efficiency press-fitting device for chain piece assembly. Background Art

[0002] Chain plates can connect multiple components together to form a continuous transmission system. Chain plates can be used in the field of transportation, such as motorcycles and bicycles, and can also be used in industrial production fields, such as conveyors and elevators. When producing and assembling chain plates, pressing equipment is required. When the pressing equipment is working, it can be assembled into place by interference fit. When the pressing equipment is working, the material needs to be collected. If the material collection speed is too slow, it will cause material accumulation, which will reduce the overall working efficiency of the device. In order to overcome the above-mentioned defects, the existing technology (Chinese patent application with application number 202320815573.4 and application date of 2023-04-13) is a resistor automatic assembly equipment with material transfer and collection. When it is working, the product is loaded and assembled on the assembly center device. After the assembly is completed, the material is transferred to the material storage device through the material transfer device for centralized collection and unloading, realizing automatic assembly, material transfer and material collection and unloading, with a high degree of automation and improved work efficiency.

[0003] During use, if there is too much material in the material box during the discharge process, it will still affect the discharge speed and efficiency. The device in the above application does not have the function of assisting in shaking the discharge during use, and the work efficiency is low. After the collection frame has been used for a long time, it will be worn. At this time, the collection frame needs to be repaired. However, the device in the above application does not have the function of quickly replacing the collection frame during use, which makes it difficult for the staff to repair and affects the staff's work efficiency. Summary of the Invention

[0004] The purpose of the present invention is to provide an efficient pressing device for chain plate assembly to solve the problems raised in the above background technology that during use, it does not have the function of auxiliary shaking and discharging, the work efficiency is low, and during use, it does not have the function of quickly replacing the collection frame, which makes maintenance difficult for the staff and affects the work efficiency of the staff.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a chain plate assembly high-efficiency pressing device, comprising a working plate, the upper surface of the working plate is bolted to an equipment plate, and the inner wall of the equipment plate is connected to a press via an electric slide rail, and a main conveyor belt is provided on the upper surface of the working plate, and a side conveyor belt is provided on the upper surface of the working plate; the upper surface of the working plate is bolted to an upper connecting plate, and a limiting plate is provided for internal sliding of the upper connecting plate; the lower surface of the working plate is connected to a docking plate via a locking mechanism, and the docking plate is connected to a receiving frame via a reciprocating mechanism, and the receiving frame is inclined.

[0006] Preferably, the locking mechanism includes a long rod fixedly connected to the inner wall of the working plate, and the surface of the long rod is sleeved with an inner connecting rod, and the inner connecting rod is an inverted "L" structure when viewed from the left, and the lower surface of the end of the inner connecting rod is inclined.

[0007] Preferably, a card slot is provided on the surface of the docking plate, and the card slots are symmetrically distributed on both sides of the docking plate, and the card slots correspond one-to-one to the inner connecting rod, and the upper surface of the docking plate is convex, and baffles are fixedly connected to both sides of the material receiving frame, the left side of the working plate is concave, and a connecting spring is fixedly connected to the surface of the inner connecting rod, and the other side of the connecting spring is fixedly connected to the inner wall of the working plate.

[0008] Preferably, the upper connecting plates are symmetrically distributed on both sides of the main conveyor belt, and the surface of the front upper connecting plate is bolted to a motor, and the output end of the motor is fixedly connected to a connecting shaft, and a limiting rod is fixedly connected between adjacent upper connecting plates.

[0009] Preferably, the surface of the connecting shaft is threadedly connected to the limit plate, and the limit plates are symmetrically distributed on both sides of the upper connecting plate, and the threads on the front and rear sides of the connecting shaft have opposite rotation directions, and the limit plates are sleeved and connected to the surface of the limit rod.

[0010] Preferably, the reciprocating mechanism includes a circular plate fixedly connected to the end of the connecting shaft, and a protrusion is fixedly connected to the surface of the circular plate, and a movable frame is sleeved on the surface of the protrusion, and a lower connecting rod is fixedly connected to the lower surface of the movable frame.

[0011] Preferably, the lower connecting rod is "U"-shaped when viewed from the front, the lower surface of the working plate is fixedly connected to a guide rod, and the ends of both sides of the guide rod are both convex, and the surface of the guide rod is sleeved with a movable plate.

[0012] Preferably, the right end of the movable plate is inclined, and the inclined surface of the movable plate is fitted with the end of the lower connecting rod, a docking block is fixedly connected to the inner wall of the material receiving frame, and the side of the docking block is fixedly connected to the inner shaft, and the end of the inner shaft is fixedly connected to the force-bearing plate, and the right side of the force-bearing plate is fitted with the left side of the movable plate, a return spring is fixedly connected to the surface of the force-bearing plate, and the other side of the return spring is fixedly connected to the surface of the docking plate.

[0013] Preferably, a damping rod is fixedly connected to the surface of the docking plate, and the end of the damping rod is in contact with the surface of the movable plate.

[0014] Preferably, an auxiliary spring having an elastic reset function is fixedly connected to the upper surface of the docking plate, and a pressure plate is fixedly connected to the other side of the auxiliary spring.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows: a new structural design is adopted, and the docking plate, the inner connecting rod, the long rod and the connecting spring are provided, so that the docking plate and the material receiving frame can be quickly engaged with the working plate, and the working efficiency is high. In the process of the limit plate working and clamping the workpiece, the reciprocating mechanism will drive the material receiving frame to vibrate, and then the material receiving frame can unload the material faster, making the pressing equipment more efficient. At the same time, a quick-release structure is also provided. When the staff pulls the inner connecting rod, the pressure plate and the auxiliary spring will quickly pop down the material receiving frame, which is convenient for the staff to disassemble the material receiving frame and improves the working efficiency. The specific contents of the arrangement are as follows:

[0016] (1) The chain plate assembly is an efficient pressing device. During use, when it is necessary to receive the material frame, the baffle is aligned with the recessed position on the surface of the working plate and the baffle is inserted into the working plate. At this time, the docking plate will push the inner rod through the inclined surface of the inner rod, so that the inner rod moves in the direction of squeezing the connecting spring under the action of the long rod. After the raised position on the upper surface of the docking plate contacts the bottom of the working plate, the inner rod and the slot are in the same horizontal direction. At this time, the inner rod returns to its original position under the action of the connecting spring and the long rod, and then the inner rod enters the slot. At this time, the docking plate and the receiving frame have been docked on the working plate, and the work process is simple and fast.

[0017] (2) The chain piece is assembled with an efficient pressing device. When the working plate is working, the material is transported through the main conveyor belt and the side conveyor belt, and the pressing is achieved by the press. Before pressing, the motor works. At this time, the limit plates on the front and rear sides approach each other under the action of the connecting shaft and the limit rod. Finally, the limit plates complete the clamping of the material, which facilitates the stable operation of the press and has high working efficiency.

[0018] Furthermore, when the connecting shaft rotates, the connecting shaft will drive the circular plate and the protrusion to rotate synchronously. At this time, the lower connecting rod will make reciprocating linear motion in the vertical direction under the action of the movable frame and the protrusion, and then the lower connecting rod will intermittently push the movable plate, that is, the movable plate will intermittently push the force plate. At this time, the force plate, the docking block and the receiving frame will make reciprocating linear motion in the horizontal direction under the action of the thrust and the return spring. At this time, the receiving frame will discharge the material better, and the material accumulation and congestion will not occur, thereby improving the working efficiency of the pressing equipment.

[0019] Furthermore, the damping rod makes the movable plate and the docking plate more stable when working.

[0020] (3) The chain piece is equipped with an efficient pressing device. When the receiving frame needs to be removed, the inner connecting rod is directly pulled to move the end of the inner connecting rod out of the slot. At this time, the receiving frame and the docking plate are not in a locked state with the working plate, and the receiving frame and the docking plate can be removed.

[0021] Furthermore, in the process of receiving the material frame and the docking plate, the lower surface of the working plate will squeeze the pressure plate and the auxiliary spring, and when the end of the inner connecting rod moves out of the slot and the docking plate and the working plate are not in the engaged state, the pressure plate and the auxiliary spring will accelerate the descent of the material receiving frame and the docking plate. At this time, the pressure plate and the auxiliary spring play a role in assisting disassembly, thereby improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the working plate and equipment plate structure of the present invention;

[0023] Figure 2 This is a schematic diagram of the connection structure between the equipment plate and the press-fit device of the present invention;

[0024] Figure 3 This is a schematic diagram of the connection structure between the working plate and the material receiving frame of the present invention;

[0025] Figure 4 This is a schematic diagram of the connection structure between the working plate and the inner connecting rod of the present invention;

[0026] Figure 5 For the present invention Figure 4 A in the middle is an enlarged structural diagram;

[0027] Figure 6 This is a schematic diagram of the connection structure of the connecting shaft and the limiting plate of the present invention;

[0028] Figure 7 This is a schematic diagram of the connection structure between the material receiving frame, the docking block and the docking plate of the present invention;

[0029] Figure 8 This is a schematic diagram of the connection structure between the working plate and the guide rod of the present invention;

[0030] Figure 9 This is a schematic diagram of the connection structure between the butt joint plate and the damping rod of the present invention;

[0031] Figure 10 For the present invention Figure 9 The enlarged structural diagram at B in the middle;

[0032] Figure 11 It is a schematic diagram of the connection structure of the long rod and the inner connecting rod of the present invention.

[0033] In the figure: 1. working plate; 2. equipment plate; 3. main conveyor belt; 4. side conveyor belt; 5. receiving frame; 6. press loader; 7. upper connecting plate; 8. motor; 9. connecting shaft; 10. limiting rod; 11. limiting plate; 12. circular plate; 13. protrusion; 14. movable frame; 15. lower connecting rod; 16. guide rod; 17. movable plate; 18. inner connecting rod; 19. docking plate; 20. damping rod; 21. docking block; 22. connecting spring; 23. inner shaft; 24. force plate; 25. reset spring; 26. pressure plate; 27. auxiliary spring; 28. slot; 29. long rod; 30. baffle. DETAILED DESCRIPTION

[0034] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments 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.

[0035] The present invention provides the following technical solution: a high-efficiency press-fitting device for chain piece assembly.

[0036] Embodiment 1: By setting the docking plate 19 and the inner connecting rod 18, the receiving frame 5 can be quickly docked on the working plate 1, such as Figure 1-Figure 5 As shown, it includes a working plate 1, a working plate 1, the upper surface of the working plate 1 is bolted to the equipment plate 2, and the inner wall of the equipment plate 2 is connected to the press 6 through an electric slide rail, and the upper surface of the working plate 1 is provided with a main conveyor belt 3, and the upper surface of the working plate 1 is provided with a side conveyor belt 4; the lower surface of the working plate 1 is connected to the docking plate 19 through a snap-fit mechanism, and the docking plate 19 is connected to the material receiving frame 5 through a reciprocating mechanism, and the material receiving frame 5 is inclined, the snap-fit mechanism includes a long rod 29 fixedly connected to the inner wall of the working plate 1, and the surface of the long rod 29 is sleeved with an inner connecting rod 18, and the left view of the inner connecting rod 18 is an inverted "L" structure, and the lower surface of the end of the inner connecting rod 18 is inclined.

[0037] A card slot 28 is provided on the surface of the docking plate 19, and the card slots 28 are symmetrically distributed on both sides of the docking plate 19, and the card slots 28 correspond one-to-one to the inner connecting rod 18, and the upper surface of the docking plate 19 is convex, and baffles 30 are fixedly connected to both sides of the material receiving frame 5. The left side of the working plate 1 is concave, and a connecting spring 22 is fixedly connected to the surface of the inner connecting rod 18, and the other side of the connecting spring 22 is fixedly connected to the inner wall of the working plate 1.

[0038] During use, when it is necessary to receive the material frame 5, align the baffle 30 with the recessed position on the surface of the working plate 1 and insert the baffle 30 into the working plate 1. At this time, the docking plate 19 will push the inner rod 18 through the inclined surface of the inner rod 18, so that the inner rod 18 moves in the direction of squeezing the connecting spring 22 under the action of the long rod 29. After the raised position on the upper surface of the docking plate 19 contacts the bottom of the working plate 1, the inner rod 18 and the slot 28 are in the same horizontal direction. At this time, the inner rod 18 returns to its original position under the action of the connecting spring 22 and the long rod 29, and then the inner rod 18 enters the slot 28. At this time, the docking plate 19 and the material receiving frame 5 have been docked on the working plate 1, and the work process is simple and fast.

[0039] Embodiment 2: The difference from embodiment 1 is that the motor 8, the connecting shaft 9 and the limit plate 11 are improved, which can quickly clamp the material and facilitate the press-fitting by the press-fitting device 6. Figure 1 、 Figure 2 and Figure 6 As shown, the upper surface of the working plate 1 is bolted to the upper connecting plate 7, and a limiting plate 11 is slidingly provided inside the upper connecting plate 7; the upper connecting plates 7 are symmetrically distributed on both sides of the main conveyor belt 3, and the surface of the front upper connecting plate 7 is bolted to the motor 8, and the output end of the motor 8 is fixedly connected to the connecting shaft 9, and the limiting rod 10 is fixedly connected between adjacent upper connecting plates 7, the surface of the connecting shaft 9 is threadedly connected to the limiting plate 11, and the limiting plates 11 are symmetrically distributed on both sides of the upper connecting plate 7, and the front and rear sides of the connecting shaft 9 have opposite thread rotation directions, and the limiting plate 11 is sleeved and connected to the surface of the limiting rod 10.

[0040] The press 6 is composed of mechanical claws and hydraulic rod components, which can grab materials and has high work efficiency. At the same time, when the working plate 1 is working, the materials are transported through the main conveyor belt 3 and the side conveyor belt 4, and pressed by the press 6. Before pressing, the motor 8 works. At this time, the limit plates 11 on the front and rear sides approach each other under the action of the connecting shaft 9 and the limit rod 10. Finally, the limit plates 11 complete the clamping of the material, which facilitates the stable operation of the press 6 and has high work efficiency.

[0041] Embodiment 3: Different from embodiment 2, the reciprocating mechanism can make the receiving frame 5 move in the horizontal direction, so that the receiving frame 5 can discharge materials quickly, such as Figure 6-Figure 8As shown, the reciprocating mechanism includes a circular plate 12 fixedly connected to the end of the connecting shaft 9, and a protrusion 13 is fixedly connected to the surface of the circular plate 12, and the surface of the protrusion 13 is sleeved with a movable frame 14, and the lower surface of the movable frame 14 is fixedly connected to a lower connecting rod 15, and the front view of the lower connecting rod 15 is "U"-shaped, the lower surface of the working plate 1 is fixedly connected to a guide rod 16, and the ends on both sides of the guide rod 16 are both convex, and the surface of the guide rod 16 is sleeved with a movable plate 17.

[0042] The right end of the movable plate 17 is inclined, and the inclined surface of the movable plate 17 is fitted with the end of the lower connecting rod 15. A docking block 21 is fixedly connected to the inner wall of the material receiving frame 5, and the side of the docking block 21 is fixedly connected to the inner shaft 23, and the end of the inner shaft 23 is fixedly connected to the force-bearing plate 24, and the right side of the force-bearing plate 24 is fitted with the left side of the movable plate 17. A return spring 25 is fixedly connected to the surface of the force-bearing plate 24, and the other side of the return spring 25 is fixedly connected to the surface of the docking plate 19. A damping rod 20 is fixedly connected to the surface of the docking plate 19, and the end of the damping rod 20 is fitted with the surface of the movable plate 17.

[0043] When the connecting shaft 9 rotates, the connecting shaft 9 will drive the circular plate 12 and the protrusion 13 to rotate synchronously. At this time, the lower connecting rod 15 will make a reciprocating linear motion in the vertical direction under the action of the movable frame 14 and the protrusion 13. When the lower connecting rod 15 falls, the movable plate 17 will be pushed. At this time, the movable plate 17 moves in the direction of pushing the force-bearing plate 24 and the inner shaft 23, and the return spring 25 will be squeezed. When the lower connecting rod 15 rises, the movable plate 17 loses the squeezing force of the lower connecting rod 15. At this time, the movable plate 17 and the docking plate 19 and the return spring 25 move back, and the above process is repeated. The movable plate 17 and the inner shaft 23 will drive the docking block 21 and the receiving frame 5 to make a reciprocating linear motion in the horizontal direction under the action of the return spring 25 and the force-bearing plate 24. At this time, the receiving frame 5 is in a shaking state, and then the receiving frame 5 will better discharge the material, and the material accumulation and congestion will not occur, thereby improving the working efficiency of the pressing equipment, and the damping rod 20 makes the movable plate 17 and the docking plate 19 more stable when working.

[0044] Embodiment 4: The difference from embodiment 3 is that, by setting, Figures 9-11 As shown, an auxiliary spring 27 that plays an elastic reset role is fixedly connected to the upper surface of the docking plate 19 , and a pressure plate 26 is fixedly connected to the other side of the auxiliary spring 27 .

[0045] When it is necessary to remove the material receiving frame 5, directly pull the inner connecting rod 18 to move the end of the inner connecting rod 18 out of the slot 28. At this time, the material receiving frame 5 and the docking plate 19 are not in an engaged state with the working plate 1, and the material receiving frame 5 and the docking plate 19 can be removed. In the process of receiving the material frame 5 and the docking plate 19, the lower surface of the working plate 1 will squeeze the pressure plate 26 and the auxiliary spring 27. When the end of the inner connecting rod 18 moves out of the slot 28 and the docking plate 19 and the working plate 1 are not in an engaged state, the pressure plate 26 and the auxiliary spring 27 will accelerate the descent of the material receiving frame 5 and the docking plate 19. At this time, the pressure plate 26 and the auxiliary spring 27 play a role in assisting disassembly, thereby improving work efficiency.

[0046] The above is the working process of the entire device, and the contents not described in detail in this specification belong to the existing technology known to professional and technical personnel in this field.

[0047] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A chain plate assembly high-efficiency press-fitting device, comprising a working plate (1), wherein the upper surface of the working plate (1) is bolted to an equipment plate (2), and a press-fitting device (6) is connected to the inner wall of the equipment plate (2) via an electric slide rail, and a main conveyor belt (3) is provided on the upper surface of the working plate (1), and a side conveyor belt (4) is provided on the upper surface of the working plate (1); Its characteristics are: The upper surface of the working plate (1) is bolted to an upper connecting plate (7), and a limit plate (11) is provided for sliding inside the upper connecting plate (7); The lower surface of the working plate (1) is connected to a docking plate (19) via a snap-fit mechanism, and the docking plate (19) is connected to a material receiving frame (5) via a reciprocating mechanism, and the material receiving frame (5) is arranged to be inclined; An auxiliary spring (27) having an elastic reset function is fixedly connected to the upper surface of the docking plate (19), and a pressure plate (26) is fixedly connected to the other side of the auxiliary spring (27); The upper connecting plates (7) are symmetrically distributed on both sides of the main conveyor belt (3), and the surface of the front upper connecting plate (7) is bolted to a motor (8), and the output end of the motor (8) is fixedly connected to a connecting shaft (9), and a limiting rod (10) is fixedly connected between adjacent upper connecting plates (7); The reciprocating mechanism comprises a circular plate (12) fixedly connected to the end of the connecting shaft (9), a protrusion (13) fixedly connected to the surface of the circular plate (12), a movable frame (14) sleeved on the surface of the protrusion (13), and a lower connecting rod (15) fixedly connected to the lower surface of the movable frame (14); The lower connecting rod (15) is "U"-shaped when viewed from the front, and the lower surface of the working plate (1) is fixedly connected to a guide rod (16), and the ends of both sides of the guide rod (16) are both convex, and the surface of the guide rod (16) is sleeved and connected to a movable plate (17); The right end of the movable plate (17) is inclined, and the inclined surface of the movable plate (17) is fitted with the end of the lower connecting rod (15); a docking block (21) is fixedly connected to the inner wall of the receiving frame (5); an inner shaft (23) is fixedly connected to the side of the docking block (21); and a force-bearing plate (24) is fixedly connected to the end of the inner shaft (23); and the right side of the force-bearing plate (24) is fitted with the left side of the movable plate (17); a return spring (25) is fixedly connected to the surface of the force-bearing plate (24), and the other side of the return spring (25) is fixedly connected to the surface of the docking plate (19).

2. The high-efficiency press-fitting equipment for chain assembly according to claim 1, characterized in that: The engaging mechanism comprises a long rod (29) fixedly connected to the inner wall of the working plate (1), and an inner connecting rod (18) is sleeved and connected on the surface of the long rod (29), and the inner connecting rod (18) has an inverted "L" structure when viewed from the left, and the lower surface of the end of the inner connecting rod (18) is inclined.

3. The high-efficiency press-fitting equipment for chain assembly according to claim 2, characterized in that: The surface of the docking plate (19) is provided with a card slot (28), and the card slots (28) are symmetrically distributed on both sides of the docking plate (19), and the card slots (28) correspond one-to-one to the inner connecting rod (18), and the upper surface of the docking plate (19) is convex, and both sides of the material receiving frame (5) are fixedly connected with a baffle (30), the left side of the working plate (1) is concave, and the surface of the inner connecting rod (18) is fixedly connected with a connecting spring (22), and the other side of the connecting spring (22) is fixedly connected to the inner wall of the working plate (1).

4. The high-efficiency press-fitting equipment for chain assembly according to claim 1, characterized in that: The surface of the connecting shaft (9) is threadedly connected to the limiting plate (11), and the limiting plates (11) are symmetrically distributed on both sides of the upper connecting plate (7), and the threads on the front and rear sides of the connecting shaft (9) are rotated in opposite directions, and the limiting plates (11) are sleeved and connected to the surface of the limiting rod (10).

5. The high-efficiency press-fitting equipment for chain assembly according to claim 1, characterized in that: A damping rod (20) is fixedly connected to the surface of the docking plate (19), and the end of the damping rod (20) is in contact with the surface of the movable plate (17).

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