A housing transport device
Patent Information
- Application Number
- CN202522385774.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-11-11
- Publication Date
- 2026-09-29
- Estimated Expiration
- 2035-11-11
AI Technical Summary
[0003]在对如图5的缸体和箱体运输时，气缸套在经过一个加工步骤后，操作人员会将气缸套放置于箱体的放置腔内，随后将箱体和气缸套一并放置于输送带上朝向下一加工处进行输送，在实际生产中，一对一的输送不满足于现有的加工需求，因此需要一种输送装置可将经过一个加工步骤后的气缸套分散输送至多个加工工位处，提高生产效率
通过在同一条输送线上集成输送辊和输送带，装置能在气缸外壳输送过程中实时分拣到两侧传送带，提高了分拣效率，减少了中转环节，适用连续生产或分拣场景，输送带设置在相邻输送辊之间，结构紧凑，节省了安装空间，支撑架的滑动设计和举升组件的竖向移动功能允许调整输送带的位置，能够在输送辊输送箱体时避免输送带干扰正常输送路径。
Smart Images
Figure CN224811678U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of cylinder transportation technology, specifically to a shell transportation device. Background Technology
[0002] The cylinder liner undergoes a series of processes during its production, including rough machining, heat treatment, and precision machining. Therefore, the cylinder liner needs to be transported frequently during its production.
[0003] In the case of Figure 5 When transporting cylinder blocks and housings, after the cylinder liner has undergone one processing step, the operator places the cylinder liner in the housing's placement cavity, and then places the housing and cylinder liner together on the conveyor belt to be transported to the next processing station. In actual production, one-to-one transport does not meet the existing processing needs, so a conveying device is needed to distribute and transport the cylinder liner after one processing step to multiple processing stations to improve production efficiency. Utility Model Content
[0004] The purpose of this utility model is to address the shortcomings of the existing technology by proposing a shell conveying device to solve the technical problem mentioned in the background art that the conveying device in the existing technology needs to disperse and convey the cylinder liner after one processing step to multiple processing stations, thereby improving production efficiency.
[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution: It includes a mounting frame, on which a plurality of conveying rollers for conveying cylinder housings are rotatably mounted; conveyor belts are provided on opposite sides of the mounting frame; between several adjacent conveying rollers, a conveyor belt is provided for conveying the cylinder housings on the conveying rollers to the conveyor belts on both sides; a support frame is slidably mounted at the bottom of the mounting frame; several conveyor belts are mounted on the support frame; a drive assembly for driving the conveyor belts to rotate is provided on the support frame; and two lifting assemblies for vertically moving the support frame are provided at the bottom of the conveyor belts.
[0006] Working principle: The cylinder body is placed inside the housing, which is then placed on several conveyor rollers on the mounting frame. The conveyor rollers rotate to transport the cylinder housing along the length of the mounting frame. When the cylinder housing needs to be sorted to both sides of the mounting frame, the device activates the sorting function. The conveyor belt, positioned between several adjacent conveyor rollers, begins to operate. The conveyor belt is driven to rotate by a drive assembly on the support frame, with its rotation direction perpendicular to the conveying direction of the conveyor rollers. This pushes the cylinder housing on the conveyor rollers laterally onto the conveyor belts on opposite sides of the mounting frame. The support frame is slidably positioned at the bottom of the mounting frame and moves vertically via two lifting assemblies at the bottom of the conveyor belt. The lifting assemblies can raise and lower the support frame, thereby adjusting the height of the conveyor belt. During sorting, the lifting assemblies raise the support frame so that the conveyor belt is slightly higher than the conveyor rollers, contacting the bottom of the housing and disengaging the bottom of the housing from the conveyor rollers. After sorting, the lifting assemblies lower the support frame, causing the conveyor belt to avoid the normal conveying path of the conveyor rollers. The housing containing the cylinder body is then pushed onto the conveyor belts on both sides by the conveyor belt, which then transports the housing away from the mounting frame, completing the sorting and transport process.
[0007] Compared with the prior art, the present invention has the following beneficial effects: By integrating conveyor rollers and conveyor belts on the same conveyor line, the device can sort the cylinder housing onto both conveyor belts in real time during the conveying process, improving sorting efficiency and reducing transfer links. It is suitable for continuous production or sorting scenarios. The conveyor belt is set between adjacent conveyor rollers, resulting in a compact structure that saves installation space. The sliding design of the support frame and the vertical movement function of the lifting components allow for adjustment of the conveyor belt position, preventing the conveyor belt from interfering with the normal conveying path when the conveyor rollers are conveying the housing. Attached Figure Description
[0008] Figure 1 This is a schematic diagram of the structure of an embodiment of the present utility model; Figure 2 This is a cross-sectional view of the conveyor rollers and conveyor belt. Figure 3 This is a schematic cross-sectional view of the conveyor belt. Figure 4 This is a schematic diagram of the assembly structure of the connecting plate and the auxiliary wheel; Figure 5 This is a schematic diagram of the cylinder block and housing placement structure.
[0009] Explanation of reference numerals in the attached drawings: Mounting frame 1, Conveying roller 2, Conveyor belt 3, Conveyor belt 4, Support frame 5, Fixed plate 6, First rotating rod 7, First pulley 8, First belt 9, First motor 10, First rotating shaft 11, First sprocket 12, First chain 13, Second pulley 14, Base 15, Rotating block 16, Connecting rod 17, Fixed rod 18, Second motor 19, Second rotating shaft 20, Second sprocket 21, Second chain 22, Abutting wheel 23, Cam 24, Fixed frame 25, Electric push rod 26, Connecting plate 27, First guide rod 28, Moving frame 29, Auxiliary wheel 30, Third motor 31, Bidirectional screw 32, Second guide rod 33, Third sprocket 34, Third chain 35, Slider 36, Cylinder body 37, Box body 38. Detailed Implementation
[0010] The technical solution of this utility model will be further described below with reference to the accompanying drawings and embodiments.
[0011] Example: like Figure 1 and Figure 2 and Figure 3 As shown, a shell conveying device includes a mounting frame 1. A plurality of conveying rollers 2 for conveying cylinder shells are rotatably mounted on the mounting frame 1. Conveyor belts 3 are provided on opposite sides of the mounting frame 1. Conveyor belts 4 are provided between several adjacent conveying rollers 2 to convey the cylinder shells from the conveying rollers 2 to the conveyor belts 3 on both sides. Each conveyor belt 4 includes two fixed plates 6, two first rotating rods 7, two first pulleys 8, and a first belt 9. The two fixed plates 6 are fixed to a support frame 5. The two first rotating rods 7 are rotatably positioned between the two fixed plates 6 and are parallel to each other. The two first pulleys 8 are respectively fixed to the two first rotating rods 7. The first belt 9 is sleeved on the outer ring of the two first pulleys 8. A housing 38 containing a cylinder body 37 is placed on the conveying rollers 2 on the mounting frame 1. The conveying rollers 2 are driven to rotate by an external power source, which is prior art and will not be elaborated further here. The housing 38 is conveyed along the length of the mounting frame 1.
[0012] The mounting frame 1 has a support frame 5 slidably mounted on its bottom. Several conveyor belts 4 are mounted on the support frame 5. The support frame 5 has a drive assembly for driving the conveyor belts 4 to rotate. The drive assembly includes a first motor 10, a first rotating shaft 11, two first sprockets 12, a first chain 13, and several second pulleys 14. The first motor 10 is fixed to the support frame 5. The first rotating shaft 11 is rotatably mounted on the bottom of the support frame 5. The two first sprockets 12 are respectively fixed to the output end of the first motor 10 and the first rotating shaft 11. The first chain 13 is sleeved on the two first sprockets 10 and the first rotating shaft 11. On the outer ring of the sprocket 12, several second pulleys 14 are respectively fixed on the first rotating shaft 11 and the second pulleys 14 are used to drive the first belt 9. When the first motor 10 of the drive assembly starts, it transmits power to the first sprocket 12 on the first rotating shaft 11 through the first sprocket 12 and the first chain 13 at its output end, thereby causing the first rotating shaft 11 to rotate. The several second pulleys 14 fixed on the first rotating shaft 11 rotate accordingly. The second pulleys 14 drive the first belt 9 above through friction or meshing, and finally drive all the conveyor belts 4 driven by the first rotating shaft 11 to operate synchronously.
[0013] The bottom of the conveyor belt 4 is provided with two lifting assemblies for vertically moving support frames 5. Each lifting assembly includes a base 15, two rotating blocks 16, a connecting rod 17, and two fixed rods 18. The base 15 is located below the conveyor belt 4. The two rotating blocks 16 are rotatably mounted on both sides of the base 15. The two ends of the connecting rod 17 are rotatably mounted on one end of each of the two rotating blocks 16. Both fixed rods 18 are fixed to the bottom of the support frame 5, with the ends of the fixed rods 18 away from the support frame 5 rotatably mounted on the ends of the two rotating blocks 16 away from the connecting rods 17. A second motor 19 is fixed to the base 15, and a second rotating shaft 20 is rotatably mounted on the base 15. Second sprockets 21 are fixed to the output end of the second motor 19 and the second rotating shaft 20. A second chain 22 is fitted onto the outer ring of each of the two second sprockets 21. An abutment wheel 23 is provided at the bottom of the support frame 5, and a... Cam 24 abuts against the abutting wheel 23. The base 15 of the lifting assembly is fixed to the ground or frame. When the support frame 5 needs to be lifted, the second motor 19 starts and drives the second rotating shaft 20 to rotate through the second sprocket 21 and the second chain 22. Cam 24, which is fixed on the second rotating shaft 20, rotates accordingly. When the protruding part of cam 24 turns and abuts against the abutting wheel 23 at the bottom of the support frame 5, it generates an upward thrust. This thrust is transmitted to the two fixed rods 18 through the support frame 5. The end of the fixed rod 18 is hinged to one end of the rotating block 16, which is rotatably located on both sides of the base 15. Under the action of the thrust, the rotating block 16 rotates with its hinge point with the base 15 as the axis. Through the principle of a parallel four-bar linkage, the fixed rod 18 and the entire support frame 5 are smoothly lifted upward. The connecting rod 17 ensures the synchronous movement of the two rotating blocks 16. When cam 24 continues to rotate to the return stroke, the support frame 5 descends under the action of gravity.
[0014] A fixed frame 25 is fixedly mounted on the mounting frame 1. An electric push rod 26 is fixedly mounted on the fixed frame 25, with the telescopic end of the electric push rod 26 facing the conveyor roller 2. A connecting plate 27 is fixedly mounted on the telescopic end of the electric push rod 26. Two first guide rods 28 are fixedly mounted on the connecting plate 27 and are slidably connected to the fixed frame 25. Two movable frames 29 are provided on the connecting plate 27. Several auxiliary wheels 30 are rotatably mounted on adjacent sides of the two movable frames 29. The connecting plate 27 is provided with a means for driving the two movable frames 29. A moving assembly that moves towards each other and causes the auxiliary wheels 30 on both sides to abut against the housing 38 containing the cylinder housing. The moving assembly includes a third motor 31, a bidirectional screw 32, a second guide rod 33, two third sprockets 34, a third chain 35, and two sliders 36. The third motor 31 is fixed to a connecting plate 27, the bidirectional screw 32 is rotatably mounted on the connecting plate 27, the second guide rod 33 is fixed to the connecting plate 27, and the two third sprockets 34 are respectively fixed to the output end of the third motor 31 and the output end of the bidirectional screw 32. At the output end, the third chain 35 is sleeved on the outer ring of the two third sprockets 34, and the two sliders 36 are respectively threaded to the two threaded sections of the bidirectional screw 32. The two moving frames 29 are respectively fixed on the two sliders 36. When the box 38 needs to be conveyed to the conveyor belts 3 on both sides, the electric push rod 26 on the fixed frame 25 extends and pushes the connecting plate 27 and its entire moving assembly to move towards the box 38 above the conveyor roller 2. The two first guide rods 28 play a guiding and supporting role to ensure smooth movement. The third motor 31 on the connecting plate 27 starts, driving the bidirectional screw 32 to rotate through the third sprocket 34 and the third chain 35. Since the two sliders 36 mesh with the threaded sections of the bidirectional screw 32 with opposite directions of rotation, they will move towards or away from each other along the second guide rod 33. The two sliders 36 drive the moving frame 29 on them to move towards each other until several auxiliary wheels 30 on the moving frame 29 gently abut against the housing 38 from both sides. The auxiliary wheels 30 can rotate, which provides lateral constraint and avoids excessive friction with the housing 38 when it moves. Working principle: The housing 38 containing the cylinder body 37 is placed on the main conveyor line composed of multiple conveying rollers 2 on the mounting frame 1 and conveyed longitudinally. When sorting is required, firstly, the positioning mechanism of the housing 38 on the fixed frame 25 part of the mounting frame 1 is activated, the electric push rod 26 pushes the connecting plate 27 forward, and then the third motor 31 drives the two moving frames 29 to move towards each other through the bidirectional screw 32, so that the auxiliary wheels 30 on them clamp the housing 38 carrying the cylinder housing from both sides to ensure that its position is centered and stable. Next, the lifting assembly located at the bottom of the mounting frame 1 starts to work. The second motor 19 rotates the cam 24 to lift the abutment wheel 23, and then through the linkage mechanism composed of the rotating block 16, the connecting rod 17 and the fixed rod 18, the entire slide is lifted. The support frame 5, which is set below, is lifted vertically and smoothly, so that the surface of the first belt 9 of the multiple conveyor belts 4 on the support frame 5 rises to contact the bottom of the cylinder housing to be sorted. At the same time, the drive component on the support frame 5 operates, and the first motor 10 drives multiple second pulleys 14 to rotate synchronously through the chain and the first rotating shaft 11, thereby driving the first belt 9 of all corresponding conveyor belts 4 to rotate perpendicular to the conveyor roller 2, pushing the lifted cylinder housing laterally onto the conveyor belt 3 on the left or right side of the mounting frame 1. After sorting is completed, the lifting component descends to reset the conveyor belt 4 to below the conveyor roller 2, the positioning mechanism of the housing 38 is released and retracted, and the main conveyor line continues to run. This cycle realizes the continuous automatic conveying and sorting of cylinder housings.
[0015] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the spirit and scope of the technical solutions of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.
Claims
1. A shell conveying device, characterized in that, The system includes a mounting frame (1), on which a plurality of conveying rollers (2) for conveying cylinder housings are rotatably mounted. Conveyor belts (3) are provided on both sides of the mounting frame (1). Conveyor belts (4) for conveying cylinder housings on the conveying rollers (2) to the conveyor belts (3) on both sides are provided between a plurality of adjacent conveying rollers (2). A support frame (5) is slidably mounted on the bottom of the mounting frame (1). A plurality of conveyor belts (4) are mounted on the support frame (5). A drive assembly for driving the conveyor belts (4) to rotate is provided on the support frame (5). Two lifting assemblies for vertically moving the support frame (5) are provided at the bottom of the conveyor belts (4).
2. The outer casing conveying device according to claim 1, characterized in that: The conveyor belt (4) includes two fixed plates (6), two first rotating rods (7), two first pulleys (8), and a first belt (9). The two fixed plates (6) are fixed on the support frame (5). The two first rotating rods (7) are rotatably disposed between the two fixed plates (6) and are parallel to each other. The two first pulleys (8) are respectively fixed on the two first rotating rods (7). The first belt (9) is sleeved on the outer ring of the two first pulleys (8).
3. The outer casing conveying device according to claim 2, characterized in that: The drive assembly includes a first motor (10), a first shaft (11), two first sprockets (12), a first chain (13), and several second pulleys (14). The first motor (10) is fixed on the support frame (5). The first shaft (11) is rotatably mounted on the bottom of the support frame (5). The two first sprockets (12) are respectively fixed on the output end of the first motor (10) and the first shaft (11). The first chain (13) is sleeved on the outer ring of the two first sprockets (12). Several second pulleys (14) are respectively fixed on the first shaft (11) and the second pulleys (14) are used to drive the first belt (9).
4. The outer casing conveying device according to claim 1, characterized in that: The lifting assembly includes a base (15), two rotating blocks (16), a connecting rod (17), and two fixed rods (18). The base (15) is located below the conveyor belt (4). The two rotating blocks (16) are rotatably located on both sides of the base (15). The two ends of the connecting rod (17) are rotatably located at one end of the two rotating blocks (16). The two fixed rods (18) are fixed to the bottom of the support frame (5), and the ends of the two fixed rods (18) away from the support frame (5) are rotatably located at the ends of the two rotating blocks (16) away from the connecting rods (17).
5. The outer casing conveying device according to claim 4, characterized in that: A second motor (19) is fixed on the base (15), and a second rotating shaft (20) is rotatably mounted on the base (15). A second sprocket (21) is fixed on both the output end of the second motor (19) and the second rotating shaft (20). A second chain (22) is fitted on the outer ring of each of the two second sprockets (21). An abutting wheel (23) is provided at the bottom of the support frame (5). A cam (24) is fixed on the second rotating shaft (20) and abuts against the abutting wheel (23).
6. The outer casing conveying device according to claim 1, characterized in that: A fixed frame (25) is fixed on the mounting frame (1). An electric push rod (26) is fixed on the fixed frame (25) with its telescopic end facing the conveyor roller (2). A connecting plate (27) is fixed on the telescopic end of the electric push rod (26). Two first guide rods (28) are fixed on the connecting plate (27) and are slidably connected to the fixed frame (25). Two movable frames (29) are provided on the connecting plate (27). Several auxiliary wheels (30) are rotatably provided on the adjacent side of the two movable frames (29). A movable component is provided on the connecting plate (27) for driving the two movable frames (29) to move towards each other and causing the auxiliary wheels (30) on both sides to abut against the box on which the cylinder housing is placed.
7. A shell conveying device according to claim 6, characterized in that: The moving assembly includes a third motor (31), a bidirectional screw (32), a second guide rod (33), two third sprockets (34), a third chain (35), and two sliders (36). The third motor (31) is fixed on the connecting plate (27). The bidirectional screw (32) is rotatably mounted on the connecting plate (27). The second guide rod (33) is fixed on the connecting plate (27). The two third sprockets (34) are respectively fixed on the output end of the third motor (31) and the output end of the bidirectional screw (32). The third chain (35) is sleeved on the outer ring of the two third sprockets (34). The two sliders (36) are respectively threaded to the two threaded sections of the bidirectional screw (32). The two moving frames (29) are respectively fixed on the two sliders (36).