A super high speed sorting machine

Abstract

The utility model discloses a super high -speed sorting machine, include: aluminium alloy inlay base, driving end subassembly, sliding seat module, driven end subassembly, open synchronous belt and position sensor, aluminium alloy inlay base both ends fixed mounting driving end subassembly and driven end subassembly respectively, open synchronous belt passes through driving end subassembly, aluminium alloy inlay base and driven end subassembly, and the end of open synchronous belt is fixedly connected sliding seat module, and sliding seat module is connected with aluminium alloy inlay base slidingly. The utility model discloses through setting up ball slide in aluminium alloy inlay base inner wall, and in the sliding seat module constructs the closed long circle ball circulating groove of ball sliding slot, semicircle turning groove, ball through -hole and ball passageway, makes walking ball always and ball slide fit rolling, and the load bearing is more prominent, and the heat output is reduced obviously, and the service life is improved greatly, and the sliding friction resistance is reduced greatly, and the operation efficiency is improved, and the servo motor load is reduced.

Description

Technical Field

[0001] This utility model relates to the field of mechanical automation technology, specifically to an ultra-high-speed sorting machine. Background Technology

[0002] In existing industrial automated sorting equipment, traditional slide modules mostly use linear guides combined with ball screws or ordinary synchronous belts for driving. While this type of structure can meet the operating requirements at normal speeds, it often presents the following problems when facing ultra-high-speed reciprocating motion: 1. High frictional resistance in the transmission system leads to excessive load on the servo motor, increased energy consumption, and is prone to causing heat generation and wear. 2. If toothed meshing is used between the synchronous belt and the pulley, vibration, noise, or even tooth skipping are easily generated under high-speed operation, which affects the positioning accuracy and running stability. 3. Poor sealing of sliding parts makes it easy for lubricating oil to splash during high-speed operation, and dust or foreign objects can easily enter the guide rail, accelerating the aging of parts and reducing the life of the equipment. 4. The structure is complex, the assembly is cumbersome, and the maintenance cost is high, making it difficult to meet the needs of modern intelligent manufacturing for high-efficiency, low-failure-rate, and maintenance-free equipment.

[0003] Therefore, we propose an ultra-high-speed sorting machine to solve the problems mentioned above. Utility Model Content

[0004] The purpose of this invention is to provide an ultra-high-speed sorting machine to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an ultra-high-speed sorting machine, comprising: an aluminum alloy embedded base, an active end assembly, a sliding seat module, a driven end assembly, an open timing belt, and a position sensor. The active end assembly and the driven end assembly are respectively fixedly installed at both ends of the aluminum alloy embedded base. The open timing belt passes through the active end assembly, the aluminum alloy embedded base, and the driven end assembly. The end of the open timing belt is fixedly connected to the sliding seat module, and the sliding seat module is slidably connected to the aluminum alloy embedded base. The aluminum alloy embedded base includes a base body, and ball bearing slides are symmetrically arranged on the inner wall of the base body. The sliding base module includes a sliding platform, a mold opening belt clamp, and a traveling structure. The traveling structure is fixedly installed at the bottom of the sliding platform. The sliding platform has symmetrical strip grooves on both sides and two symmetrical ball bearing channels running through the sliding platform. The walking structure includes a ball groove, which is embedded in a strip groove. Inner baffles are fixedly connected to both ends of the ball groove. A semi-circular turning groove is integrally provided on the side of the inner baffle. A ball through hole is also provided on the inner baffle. The ball groove, the semi-circular turning groove, the ball through hole and the ball channel are connected to form an elongated ball circulation groove. Several walking balls are provided in the groove. The walking balls roll in close contact with the ball groove. The inner baffle is fixedly installed on the side of the end ball guide seat, which has an external slot. The external slot cooperates with the semi-circular steering groove to limit the movement of the circulating ball.

[0006] Preferably, the active end assembly includes a coupling assembly and an active end fixing seat. The coupling assembly is connected to a servo motor, and an active wheel shaft is rotatably disposed within the active end fixing seat. The coupling assembly is connected to the active wheel shaft via a transmission mechanism. The driven end assembly includes a driven end fixing seat, a follower optical wheel is rotatably disposed inside the driven end fixing seat, and an open synchronous belt surrounds the driving wheel shaft and the follower optical wheel.

[0007] Preferably, side guards are symmetrically installed on the base body.

[0008] Preferably, the sliding platform is provided with two mold opening belt clamps, which are fixedly connected to both ends of the open timing belt.

[0009] Preferably, an outer baffle is fixedly installed on the outer side of the end ball guide seat, and the outer baffle, the end ball guide seat, and the inner baffle are fixedly connected to the sliding platform by bolts.

[0010] Preferably, the position sensor includes a sensor and a sensing element. The sensor is fixedly mounted on the side of the aluminum alloy embedded base, and the sensing element is fixedly mounted on the side of the sliding stage. The sensing element is connected to the sensor.

[0011] Compared with the prior art, the beneficial effects of this utility model are: 1. By setting ball slides on the inner wall of the aluminum alloy embedded base, and constructing a closed elongated ball circulation groove in the sliding seat module, consisting of ball slide grooves, semi-circular steering grooves, ball through holes and ball channels, the traveling balls always roll in close contact with the ball slides, resulting in more outstanding load-bearing capacity, significantly reduced heat generation, greatly extended service life, significantly reduced sliding friction resistance, improved operating efficiency, and reduced servo motor load; 2. The active end adopts a servo motor directly connected to the active wheel shaft, eliminating intermediate transmission links and improving response speed and start-stop stability. The driven end uses a smooth follower wheel instead of a traditional toothed pulley to avoid the impact and vibration caused by the meshing of the synchronous belt and toothed pulley at high speeds, achieving smooth and quiet ultra-high speed reciprocating motion. 3. The whole adopts a modular design. The sliding seat module is connected to the open synchronous belt through the mold belt clamp, which makes it easy to adjust the tension. The walking structure is integrated inside the sliding platform. There are few parts, the assembly is convenient, and no regular lubrication is required, so it can achieve "maintenance-free" operation. 4. Side guards are installed on both sides of the base body to effectively prevent external dust and foreign objects from entering the ball bearing slide area, while avoiding lubricating oil splashing and contaminating the product or environment during high-speed operation, significantly improving the reliability and service life of the equipment. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a disassembly diagram of the active end component and the driven end component in this utility model; Figure 3 This is a side view of the aluminum alloy embedded base, open synchronous belt, and sliding seat module in this utility model. Figure 4 This is a schematic diagram of the sliding seat module in this utility model; Figure 5 This is a disassembly diagram of the sliding seat module in this utility model; Figure 6 This is a disassembly diagram of the walking structure in this utility model.

[0013] In the diagram: 1. Aluminum alloy embedded base; 11. Base body; 12. Ball bearing slide; 13. Side guard; 2. Active end assembly; 21. Coupling assembly; 22. Active wheel axle; 23. Active end fixing seat; 3. Sliding seat module; 31. Sliding platform; 311. Ball bearing channel; 312. Strip groove; 32. Mold opening belt clamp; 33. Walking structure; 331. Ball bearing slide; 332. Walking ball; 334. Inner baffle; 3341. Semi-circular steering groove; 3342. Ball bearing through hole; 335. End ball bearing guide seat; 3351. External slot; 336. Outer baffle; 4. Driven end assembly; 41. Follower wheel; 42. Driven end fixing seat; 5. Opening synchronous belt; 6. Position sensor; 61. Sensor; 62. Sensor plate. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0015] Please see Figure 1-6This utility model provides a technical solution: an ultra-high speed sorting machine, including: an aluminum alloy embedded base 1, an active end assembly 2, a sliding seat module 3, a driven end assembly 4, an open timing belt 5, and a position sensor 6. The active end assembly 2 and the driven end assembly 4 are fixedly installed at both ends of the aluminum alloy embedded base 1, respectively. The open timing belt 5 passes through the active end assembly 2, the aluminum alloy embedded base 1, and the driven end assembly 4. The end of the open timing belt 5 is fixedly connected to the sliding seat module 3, and the sliding seat module 3 is slidably connected to the aluminum alloy embedded base 1. Driven by the active end component 2, the open synchronous belt 5 moves back and forth between the active end component 2 and the driven end component 4. The open synchronous belt 5 drives the sliding seat module 3 to move back and forth at high speed along the aluminum alloy embedded base 1.

[0016] The active end assembly 2 includes a coupling assembly 21 and an active end fixed base 23. The coupling assembly 21 is connected to the servo motor, and the active end fixed base 23 has an active wheel shaft 22 rotatably mounted inside the active end fixed base 23. The coupling assembly 21 is connected to the active wheel shaft 22 in a driving transmission. The driven end assembly 4 includes a driven end fixing seat 42, a follower optical wheel 41 is rotatably disposed inside the driven end fixing seat 42, and an open synchronous belt 5 surrounds the driving wheel shaft 22 and the follower optical wheel 41; The servo motor and coupling assembly 21 drive the drive wheel shaft 22 to rotate, causing the open synchronous belt 5 to move between the drive wheel shaft 22 and the follower optical wheel 41.

[0017] The aluminum alloy embedded base 1 includes a base body 11, with ball bearing slides 12 symmetrically arranged on the inner wall of the base body 11, and side guards 13 symmetrically installed on the base body 11. The sliding seat module 3 includes a sliding platform 31, a mold opening belt clamp 32, and a walking structure 33. Two mold opening belt clamps 32 are provided in the sliding platform 31. The mold opening belt clamps 32 are fixedly connected to both ends of the open timing belt 5. The tension of the open timing belt 5 can be adjusted by adjusting the relative position of the mold opening belt clamps 32 and the sliding platform 31. The sliding platform 31 is fixedly installed with a traveling structure 33 at its bottom, and the traveling structure 33 moves relative to the ball bearing slide 12 in cooperation with it.

[0018] The sliding platform 31 has symmetrically provided strip grooves 312 on both sides, and two symmetrical ball bearing channels 311 are provided through the sliding platform 31. The walking structure 33 includes a ball groove 331, which is embedded in the strip groove 312. The two ends of the ball groove 331 are fixedly connected to the inner baffle 334. The inner baffle 334 has a semi-circular turning groove 3341 integrally formed on its side. The inner baffle 334 also has a ball through hole 3342. The ball groove 331, the semi-circular turning groove 3341, the ball through hole 3342 and the ball channel 311 are connected to form an elongated ball circulation groove. Several walking balls 332 are arranged in the groove. The walking balls 332 roll in contact with the ball groove 12, so that the friction is greatly reduced when the walking structure 33 moves relative to the aluminum alloy embedded base 1. The inner baffle 334 is fixedly mounted on the side of the end ball guide seat 335. The end ball guide seat 335 has an external slot 3351. The external slot 3351 cooperates with the semi-circular steering groove 3341 to limit the circulation of the traveling ball 332. An outer baffle 336 is fixedly installed on the outer side of the end ball guide seat 335. The outer baffle 336, the end ball guide seat 335, and the inner baffle 334 are fixedly connected to the sliding platform 31 by bolts.

[0019] The position sensor 6 includes a sensor 61 and a sensing plate 62. The sensor 61 is fixedly installed on the side of the aluminum alloy embedded base 1, and the sensing plate 62 is fixedly installed on the side of the sliding platform 31. During the movement of the sliding platform 31, the sensing plate 62 is driven to pass through the sensor 61 and is sensed by the sensor 61 to determine the position of the sliding platform 31.

[0020] Working principle: The follower optical wheel 41 eliminates the tooth profile on the drive wheel shaft 22 and replaces it with a smooth arc, which is suitable for ultra-high speed scenarios. It greatly reduces the friction generated in the transmission, effectively improves the transmission efficiency, reduces the load rate of the servo motor, and thus extends the service life. When the servo motor is powered on, it rotates in both directions, driving the open synchronous belt 5 to move the sliding block module 3 in a straight line. The output shaft of this structure is directly connected to the drive wheel shaft 22 through the coupling assembly 21, which can increase torque, reduce friction, make the structure respond more quickly, and make the servo motor start and stop more stable. The side guard 13 provides effective protection, preventing dust and foreign objects from entering the structure and avoiding the splashing of lubricating oil during high-speed operation, which could contaminate other products, reduce the failure rate of the structure, and thus increase the service life of the module.

[0021] During the linear movement of the sliding block module 3, the walking structure 33 cooperates with the ball slide 12 to significantly reduce friction and ensure linear movement. Load tests have proven that it is more reasonable than the previous design, easy to install, requires fewer parts, has stable operating speed, no vibration, and requires no maintenance. To a certain extent, it reduces the cost for enterprises and makes customers more economically efficient.

[0022] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0023] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An ultra-high-speed sorting machine, comprising: An aluminum alloy embedded base (1), an active end assembly (2), a sliding seat module (3), a driven end assembly (4), an open timing belt (5), and a position sensor (6) are provided. The active end assembly (2) and the driven end assembly (4) are fixedly installed at both ends of the aluminum alloy embedded base (1). The open timing belt (5) passes through the active end assembly (2), the aluminum alloy embedded base (1), and the driven end assembly (4). The end of the open timing belt (5) is fixedly connected to the sliding seat module (3). The sliding seat module (3) is slidably connected to the aluminum alloy embedded base (1). The feature is that the aluminum alloy embedded base (1) includes a base body (11), and ball bearing slides (12) are symmetrically arranged on the inner wall of the base body (11). The sliding base module (3) includes a sliding platform (31), a mold opening belt clamp (32) and a walking structure (33). The walking structure (33) is fixedly installed at the bottom of the sliding platform (31). The sliding platform (31) has symmetrically opened strip grooves (312) on both sides. Two symmetrical ball bearing channels (311) are opened through the sliding platform (31). The walking structure (33) includes a ball groove (331), which is embedded in the strip groove (312). The two ends of the ball groove (331) are fixedly connected to the inner baffle (334). The inner baffle (334) has a semi-circular turning groove (3341) integrally provided on its side. The inner baffle (334) also has a ball through hole (3342). The ball groove (331), the semi-circular turning groove (3341), the ball through hole (3342) and the ball channel (311) are connected to form an elongated ball circulation groove. Several walking balls (332) are provided in the groove. The walking balls (332) are in contact with the ball slide (12) and roll. The inner baffle (334) is fixedly installed on the side of the end ball guide seat (335). The end ball guide seat (335) has an external slot (3351). The external slot (3351) cooperates with the semi-circular steering groove (3341) to limit the circulation of the walking ball (332).

2. The ultra-high-speed sorting machine according to claim 1, characterized in that, The active end assembly (2) includes a coupling assembly (21) and an active end mounting base (23). The coupling assembly (21) is connected to a servo motor, and an active wheel shaft (22) is rotatably arranged inside the active end mounting base (23). The coupling assembly (21) is connected to the active wheel shaft (22) in a transmission manner. The driven end assembly (4) includes a driven end fixing seat (42), a follower light wheel (41) is rotatably disposed inside the driven end fixing seat (42), and an open synchronous belt (5) surrounds the driving wheel shaft (22) and the follower light wheel (41).

3. The ultra-high-speed sorting machine according to claim 1, characterized in that, Side guards (13) are symmetrically installed on the base body (11).

4. The ultra-high-speed sorting machine according to claim 1, characterized in that, Two mold opening belt clamps (32) are provided inside the sliding platform (31), and the mold opening belt clamps (32) are fixedly connected to both ends of the open timing belt (5).

5. The ultra-high-speed sorting machine according to claim 1, characterized in that, An outer baffle (336) is fixedly installed on the outer side of the end ball guide seat (335). The outer baffle (336), the end ball guide seat (335), and the inner baffle (334) are fixedly connected to the sliding platform (31) by bolts.

6. The ultra-high-speed sorting machine according to claim 1, characterized in that, The position sensor (6) includes a sensor (61) and a sensor plate (62). The sensor (61) is fixedly installed on the side of the aluminum alloy embedded base (1), and the sensor plate (62) is fixedly installed on the side of the sliding stage (31). The sensor plate (62) is inductively connected to the sensor (61).

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