Chain conveying transverse moving frame

Abstract

The utility model relates to a chain conveying transverse moving frame which comprises a fixing frame and a bottom frame located at the bottom of the fixing frame, three chain transmission frames are arranged on the top of the bottom frame, and a connecting frame is fixedly installed in the middle of the bottoms of the three chain transmission frames. And chain transmission bins are arranged in the connecting frame and located at the bottoms of the three chain transmission frames, a chain transmission structure used for driving goods to be transported is arranged on the side face of the connecting frame, a ground rail moving frame is arranged on the top of the bottom frame, and a moving structure is arranged on the ground rail moving frame. According to the chain conveying transverse moving frame, the goods shelf plate is limited in the middle of the chain transmission frame through the two baffles at the top of the fixing frame, the stability during goods transportation is improved, meanwhile, two proximity switch sensors on the bottom frame are matched, the effect that the goods shelf plate accurately locates the conveying position is achieved, and the effect that a stacking machine conveniently places goods on the goods shelf plate is achieved.

Description

Technical Field

[0001] This utility model relates to the field of logistics material transmission technology, specifically a chain conveyor transverse transfer frame. Background Technology

[0002] In the operation of automatic pallet loading and unloading machines, the chain conveyor traverse frame plays an indispensable role. It is responsible for the lateral transport and precise positioning of materials between different positions, ensuring that materials arrive at the designated location accurately and achieve efficient docking with other equipment.

[0003] Currently, some traditional chain conveyor transverse frames suffer from poor material handling due to the lack of precise guidance and positioning devices, which can easily cause material deviation, affecting subsequent processing or storage operations. Furthermore, traditional chain conveyor transverse frames have poor compatibility with other equipment, low automation levels, and difficulty in seamlessly integrating with other equipment, thus limiting the operating efficiency of the production line. Therefore, a new chain conveyor transverse frame is proposed to solve the above problems. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a chain conveyor transverse transfer frame, which has advantages such as high compatibility, fast transportation efficiency, high accuracy, and good stability. It solves the problems of poor compatibility, low automation, and poor accuracy of traditional chain conveyor transverse transfer frames with other equipment.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a chain conveyor transverse frame, comprising a fixed frame and a base frame located at the bottom of the fixed frame. Baffles are provided on both sides of the top of the fixed frame. Three chain drive frames are provided on the top of the base frame. Chain drive shafts are provided at both ends of the three chain drive frames. Crossbeams are connected to both ends of the bottom of the three chain drive frames. A connecting frame is fixedly installed in the middle of the bottom of the three chain drive frames. Chain drive compartments are provided inside the connecting frame and at the bottom of the three chain drive frames. Two chain guide frames are fixedly installed inside the three chain drive compartments and near the top. Two chain limiting grooves are provided on the side of each of the six chain guide frames away from the inner wall of the chain drive compartment. A chain drive structure for driving cargo transportation is provided on the side of the connecting frame.

[0006] Two rear support plates and two front support plates are fixedly installed at the bottom of both ends of the chain drive frame on both sides. A ground rail moving frame is fixedly installed at the bottom of the two rear support plates. A moving structure that drives the ground rail moving frame to move horizontally is provided between the bottom of the ground rail moving frame and the base frame.

[0007] Furthermore, clearance holes are provided at the bottom of the three chain drive frames and at the top of the three chain drive compartments. Two proximity switch sensors are fixedly installed on the right side of the base frame, and a shelf plate is provided between the two baffles.

[0008] Furthermore, the chain drive structure includes a servo motor, a drive gear, a drive chain, a driven gear, a drive shaft, three drive gears, and three conveyor chains. The servo motor is fixedly mounted on the left side of the connecting frame. The drive gear is fixedly mounted on the output shaft of the servo motor. The drive shaft is transversely arranged between the three chain drive chambers via bearings. The driven gear is fixedly mounted on the outer surface of the drive shaft between two of the chain drive chambers. The drive chains are respectively sleeved between the driven gear and the drive gear. The three drive gears are respectively arranged on the outer surface of the drive shaft inside the three chain drive chambers. The three conveyor chains are respectively connected to the drive gears inside the three chain drive chambers and the two chain drive shafts at both ends of the three chain drive chambers.

[0009] Furthermore, the surfaces of the three chain drive compartments are provided with through holes through which the drive shaft can pass, and the conveying chain is U-shaped and arranged inside the chain limiting grooves of the drive gear plate and the two chain bogies.

[0010] Furthermore, the moving structure includes a reduction motor, a rack, two slide rails, and two carriages. The reduction motor is fixedly installed on the top of the ground rail moving frame, the rack is fixedly installed on the top of the base frame, the two slide rails are respectively fixedly installed on both sides of the top of the base frame, the tops of the two carriages are fixedly installed on both sides of the ground rail moving frame, and the bottoms of the two carriages are respectively slidably arranged with the two slide rails.

[0011] Furthermore, the output end of the geared motor is provided with a gear that meshes with the rack.

[0012] Furthermore, the bottom ends of the chain drive frame in the middle are respectively fixedly installed with feed sensor photoelectric and positioning sensor photoelectric.

[0013] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0014] 1. This chain conveyor transverse frame uses two baffles on the top of the fixed frame to restrict the shelf panel to the middle position of the chain drive frame, increasing the stability of goods transportation. At the same time, in conjunction with two proximity switch sensors on the base frame, it can achieve the effect of precise positioning and conveying of the shelf panel, making it convenient for the stacker crane to place goods on the shelf panel.

[0015] 2. This chain conveyor transverse frame, driven by a servo motor connected to the transmission chain, rotates both the active and driven gear discs, which in turn rotates the transmission shaft connected to the driven gear discs. The transmission shaft is fixed to the transmission discs, thus driving the conveyor chain and the frame plate at the top of the conveyor chain to move horizontally in cooperation with the chain transmission shaft. At the same time, the gear on the output shaft of the reduction motor meshes with the rack, causing the ground rail frame fixed to the reduction motor and the two front support plates to move the chain transmission frame, thereby achieving a high degree of automation and high transportation efficiency. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the chain conveyor transverse transfer frame of this utility model;

[0017] Figure 2 This is a partial structural schematic diagram of the chain conveyor transverse frame of this utility model;

[0018] Figure 3 For the chain conveyor transverse frame of this utility model Figure 2 An enlarged structural diagram;

[0019] Figure 4 This is a partial cross-sectional view of the chain drive compartment of the chain conveyor transverse frame of this utility model.

[0020] In the diagram: 1. Fixed frame; 2. Rear support plate; 3. Front support plate; 4. Baffle; 5. Shelf plate; 6. Chain drive frame; 7. Chain drive structure; 701. Servo motor; 702. Drive gear; 703. Drive chain; 704. Driven gear; 705. Drive shaft; 706. Drive gear; 707. Conveyor chain; 8. Base frame; 9. Moving structure; 901. Gear motor; 902. Rack; 903. Slide rail; 904. Carriage; 10. Proximity switch sensor; 11. Crossbeam; 12. Connecting frame; 13. Chain drive shaft; 14. Chain drive compartment; 15. Ground rail moving frame; 16. Chain bogie; 17. Chain limit groove; 18. Feed sensor photoelectric sensor; 19. Position sensor photoelectric sensor. Detailed Implementation

[0021] 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.

[0022] Please see Figure 1-4This embodiment of a chain conveyor transverse frame includes a fixed frame 1 and a base frame 8 located at the bottom of the fixed frame 1. Both the fixed frame 1 and the base frame 8 are directly fixed to the ground to increase stability. Baffles 4 are provided on both sides of the top of the fixed frame 1 to limit the movement space of the shelf panels 5 and prevent goods from shifting. Three chain drive frames 6 are provided on the top of the base frame 8, forming the chain drive framework. Two proximity switch sensors 10 are fixedly installed on the right side of the base frame 8. Shelf panels 5 are positioned between the two baffles 4. Chain drive shafts 13 are provided at both ends of the three chain drive frames 6, serving as the transmission components for the chains on the chain drive frames 6. Crossbeams 11 are connected to both ends of the bottom of the three chain drive frames 6, connecting the beams of the three chain drive frames 6. A connecting frame 12 is fixedly installed at the bottom center of each of the three chain drive frames 6. A chain drive compartment 14 is provided inside the connecting frame 12 and at the bottom of each of the three chain drive frames 6. A clearance hole is provided at the bottom of each of the three chain drive frames 6 and at the top of each of the three chain drive compartments 14. The outer shell of the chain drive structure 7 is a container. Two chain guide frames 16 are fixedly installed inside the three chain drive compartments 14 and near the top to prevent the chain from rubbing against other parts. At the same time, they are limiting parts that help the chain turn. Two chain limiting grooves 17 are provided on the side of each of the six chain guide frames 16 away from the inner wall of the chain drive compartment 14. The connecting frame 12 is provided with a chain drive structure 7 for driving the transport of goods.

[0023] Two rear support plates 2 and two front support plates 3 are fixedly installed at the bottom of both ends of the chain drive frame 6 on both sides to support the foot plates of the chain drive frame 6. A ground rail moving frame 15 is fixedly installed at the bottom of the two rear support plates 2. A moving structure 9 that drives the ground rail moving frame 15 to move horizontally is set between the bottom of the ground rail moving frame 15 and the base frame 8.

[0024] It should be noted that the bottom of the two front support plates 3 is equipped with casters.

[0025] Specifically, when a chain conveyor is needed to transfer goods, the goods can be lifted by the stacker crane, and then the three chain drive frames 6 on the base frame 8 are moved horizontally by the moving structure 9 under the action of the two rear support plates 2 and the two front support plates 3. The shelf plate 5 on the top of the chain drive frame 6 is then placed under the goods on the stacker crane. After that, the stacker crane is released to place the goods on top of the shelf plate 5. Then the moving structure 9 is activated to reset the chain drive frame 6 to its original position. Then the chain drive structure 7 is activated, so that the chain drive structure 7 drives the top shelf plate 5 and the goods to other conveying equipment, thereby realizing the entire chain conveyor process of the transverse frame.

[0026] In this embodiment, the chain drive structure 7 includes a servo motor 701, a drive gear 702, a drive chain 703, a driven gear 704, a drive shaft 705, three drive gears 706, and three conveyor chains 707. The servo motor 701 is fixedly installed on the left side of the connecting frame 12. The drive gear 702 is fixedly installed on the output shaft of the servo motor 701. The drive shaft 705 is transversely arranged between the three chain drive chambers 14 through bearings. The driven gear 704 is fixedly installed on the outer surface of the drive shaft 705 between two of the chain drive chambers 14. The drive chain 703 is respectively sleeved between the driven gear 704 and the drive gear 702. The three drive gears 706 are respectively arranged on the outer surface of the drive shaft 705 inside the three chain drive chambers 14. The three conveyor chains 707 are respectively connected to the drive gears 706 inside the three chain drive chambers 14 and the two chain drive shafts 13 at both ends of the three chain drive chambers 14.

[0027] Among them, the surfaces of the three chain drive compartments 14 are provided with through holes through which the drive shaft 705 can pass through, and the conveyor chain 707 is arranged in a U-shape inside the drive gear plate 706 and the chain limiting groove 17 of the two chain bogies 16.

[0028] It should be noted that multiple drive shafts 13 can be installed inside the chain drive frame 6 to increase the stability of chain transportation.

[0029] Specifically, when the chain drive structure 7 is needed to drive the goods on the shelf 5 to move horizontally, the servo motor 701 can drive the active gear 702 to rotate, which in turn causes the transmission chain 703 connected to the active gear 702 to drive the driven gear 704 on the transmission shaft 705 to rotate. The transmission shaft 705 is fixed to the transmission gear 706, which causes the transmission gear 706 to drive the conveyor chain 707 inside the chain drive compartment 14 to rotate. As the conveyor chain 707 rotates, it will drive the shelf 5 on top and the goods to move to achieve the function of transporting goods.

[0030] In this embodiment, the moving structure 9 includes a reduction motor 901, a rack 902, two slide rails 903, and two carriages 904. The reduction motor 901 is fixedly installed on the top of the ground rail moving frame 15, the rack 902 is fixedly installed on the top of the base frame 8, the two slide rails 903 are respectively fixedly installed on the top two sides of the base frame 8, and the tops of the two carriages 904 are fixedly installed on the two sides of the ground rail moving frame 15, and the bottoms of the two carriages 904 are respectively slidably arranged with the two slide rails 903.

[0031] The output end of the geared motor 901 is equipped with a gear that meshes with the rack 902.

[0032] Specifically, when it is necessary to move the structure 9 to move the goods horizontally on the base frame 8, the geared motor 901 can be turned on, which will cause the gear at the output end of the geared motor 901 to move on the rack 902. The geared motor 901 is installed on the connecting frame 12 between the front support plate 3 and the rear support plate 2, so that the front support plate 3 and the rear support plate 2, under the action of the casters, the slide rails 903 and the slide 904, drive the shelf plate 5 on the chain drive frame 6 to move horizontally on the base frame 8.

[0033] In this embodiment, the bottom ends of the middle chain drive frame 6 are respectively fixedly installed with a feeding sensor photoelectric 18 and a positioning sensor photoelectric 19.

[0034] It should be noted that the feed sensing photoelectric sensor 18 senses changes in obstruction or reflection through photoelectric signals (such as infrared light), triggering a signal to start the line of sight movement of the chain drive structure 7 inside the chain drive frame 6. Similarly, the positioning sensing photoelectric sensor 19 senses changes in obstruction or reflection through photoelectric signals (such as infrared light) to detect whether the material has moved to the preset position. When the sensor detects this, it sends a signal to confirm that the positioning is complete.

[0035] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0036] 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. A chain conveyor traversing frame comprising a stationary frame (1) and a base frame (8) located at the bottom of the stationary frame (1), characterized in that: The top of the fixed frame (1) is provided with a baffle (4) on both sides, the top of the chassis (8) is provided with three chain transmission frames (6), both ends of the three chain transmission frames (6) are provided with chain transmission shafts (13), both ends of the bottom of the three chain transmission frames (6) are connected with cross beams (11), the bottom of the three chain transmission frames (6) is fixedly installed with a connecting frame (12), the inside of the connecting frame (12) and the bottom of the three chain transmission frames (6) are provided with chain transmission warehouses (14), two chain steering frames (16) are fixedly installed inside the three chain transmission warehouses (14) and close to the top, two chain limiting grooves (17) are formed in the side of the six chain steering frames (16) away from the inner wall of the chain transmission warehouse (14), and the side of the connecting frame (12) is provided with a chain transmission structure (7) for driving the transportation of goods. The two ends of the chain transmission frame (6) on both sides are respectively fixedly installed with two rear supporting plates (2) and two front supporting plates (3), and the bottom of the two rear supporting plates (2) is fixedly installed with a ground rail moving frame (15). The bottom of the ground rail moving frame (15) and the chassis (8) are provided with a moving structure (9) for driving the translation of the ground rail moving frame (15).

2. A chain conveyor traverse according to claim 1, characterized in that: The bottom of the three chain transmission frames (6) and the top of the three chain transmission warehouses (14) are provided with a clearance hole, and the right side of the chassis (8) is fixedly installed with two proximity switch inductors (10). The two baffle plates (4) are provided with a goods shelf plate (5).

3. A chain conveyor traverse according to claim 1, characterized in that: The chain transmission structure (7) comprises a servo motor (701), a driving gear disc (702), a transmission chain (703), a driven gear disc (704), a transmission shaft (705), three transmission gear discs (706) and three conveying chains (707). The servo motor (701) is fixedly installed on the left side of the connecting frame (12), the driving gear disc (702) is fixedly installed on the output shaft of the servo motor (701), the transmission shaft (705) is transversely arranged in the middle of the three chain transmission warehouses (14) through bearings, the driven gear disc (704) is fixedly installed on the outer surface of the transmission shaft (705) between the two chain transmission warehouses (14), the transmission chain (703) is sleeved between the driven gear disc (704) and the driving gear disc (702), the three transmission gear discs (706) are arranged on the outer surfaces of the transmission shafts (705) in the three chain transmission warehouses (14), and the three conveying chains (707) are respectively connected with the transmission gear discs (706) in the three chain transmission warehouses (14) and the two chain transmission shafts (13) at both ends of the three chain transmission warehouses (14).

4. A chain conveyor traverse according to claim 3, characterized in that: The surface of the three chain transmission bins (14) is provided with through holes through which the transmission shafts (705) pass, and the conveying chains (707) are arranged in a U shape inside the transmission toothed discs (706) and the chain limiting grooves (17) of the two chain bogies (16).

5. A chain conveyor traverse according to claim 1, characterized in that: The moving structure (9) comprises a reduction motor (901), a rack (902), two slide rails (903) and two carriages (904), the reduction motor (901) is fixedly installed on the top of the ground rail moving frame (15), the rack (902) is fixedly installed on the top of the chassis (8), the two slide rails (903) are fixedly installed on the two sides of the top of the chassis (8), the two carriages (904) are fixedly installed on the two sides of the top of the ground rail moving frame (15), and the bottoms of the two carriages (904) are slidably arranged with the two slide rails (903) respectively.

6. A chain conveyor traverse according to claim 5, characterized in that: The output end of the reduction motor (901) is provided with a gear that is engaged with the rack (902).

7. A chain conveyor traverse according to claim 1, characterized in that: The bottom of the middle chain transmission frame (6) is fixedly installed with an inlet sensing photoelectric sensor (18) and a position sensing photoelectric sensor (19) respectively.

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