A workpiece translation device and roller conveyor system

Abstract

This utility model belongs to the field of roller conveyor technology, specifically disclosing a workpiece translation device and roller conveyor system, including: a mounting beam, a translation component, and a driving component; a translation frame is horizontally slidably connected to the mounting beam, a push plate is rotatably connected to the translation frame, and a stop plate is connected to the translation frame; a guide rod extension plate is vertically connected to the guide rod, and the output end of the driving component is connected to the guide rod extension plate; an arc-shaped groove is formed on the push plate, and one end of the rotation shaft of the guide rod is inserted into the groove; the driving component can drive the guide rod to move horizontally and reciprocally, causing the push plate to rotate to a horizontal or vertical position; when the push plate rotates to the horizontal or vertical position, the guide rod extension plate and the output end of the driving component can respectively abut against the two sides of the stop plate, thereby enabling the driving component to drive the translation component to move as a whole. This utility model can realize automatic pushing and translating of workpieces, allowing the workpiece to be translated to a designated position, improving work efficiency and reducing labor costs.

Description

Technical Field

[0001] This utility model relates to the field of roller conveyor technology, specifically to a workpiece translation device and a roller conveyor system. Background Technology

[0002] In the modern steel structure manufacturing process, roller conveyor is a commonly used linear transmission method that can connect the equipment at each workstation and realize the smooth transmission of H-beam workpieces between processing areas such as assembly, welding, and straightening.

[0003] Because the position of H-beam workpieces relative to the roller conveyor is subject to certain requirements in each processing area, and the position of H-beams is highly random when they are transported on the roller conveyor, for example, in the straightening process of a horizontal H-beam production line, one end of the workpiece's flange needs to be close to the straightening roller of the horizontal straightening machine. If the workpiece is placed randomly on the roller conveyor, the roller conveyor will not be able to pass through the horizontal straightening machine smoothly during the workpiece transport process, resulting in the inability to achieve effective straightening.

[0004] In addition, in profile cutting production lines or other production lines, there is often a need to move workpieces to a designated position. Existing technologies mostly rely on overhead cranes to manually lift and position the steel profiles before processing. This method has high labor costs and low efficiency. Utility Model Content

[0005] This utility model provides a workpiece translation device, which aims to automatically push and translate workpieces to a designated position, thereby improving work efficiency and reducing manual labor costs.

[0006] This utility model is achieved through the following technical solution: a workpiece translation device, comprising: a mounting beam, a translation component, and a driving component; the translation component includes a translation frame, a push plate, a guide rod, and a stop plate, the translation frame is horizontally slidably connected to the mounting beam, the push plate is rotatably connected to the translation frame, and the stop plate is connected to the translation frame;

[0007] The guide rod is horizontally arranged and connected to the push plate, and a guide rod extension plate is vertically connected to the guide rod. The output end of the drive component is connected to the guide rod extension plate.

[0008] The push plate has an arc-shaped groove, and a rotating shaft is connected to the guide rod. One end of the rotating shaft is inserted into the groove. The driving component can drive the guide rod to move horizontally back and forth, thereby causing the rotating shaft to slide in the groove, so that one end of the push plate is rotated out to the top of the translation frame or rotated into the inside of the translation frame.

[0009] When the push plate is screwed into the inside of the translation frame, the guide rod extension plate abuts against one side of the stop plate. When the push plate is screwed out to the top of the translation frame, the output end of the drive member abuts against the other side of the stop plate, thereby enabling the drive member to drive the translation assembly to move as a whole.

[0010] Compared with existing technologies, this solution has the following advantages and beneficial effects:

[0011] The workpiece translation device in this solution can be installed in various production lines for situations where workpieces are on conveyor rollers and there is a need to translate them to a designated position. It has a wide range of applications and can automatically push workpieces to the designated position, resulting in higher efficiency and saving manpower and time. Furthermore, this workpiece translation device can also correct the workpiece. By pushing the workpiece to the designated position, one side of the workpiece abuts against the positioning structure (such as guide rollers), automatic correction of the workpiece is achieved, allowing it to smoothly reach the next workstation for further processing.

[0012] In this design, the rotating shaft on the guide rod cooperates with the sliding groove on the push plate. When the drive unit drives the guide rod to move horizontally, it will drive the rotating shaft to move horizontally synchronously. The sliding groove on the push plate is arc-shaped. When the rotating shaft moves horizontally with the guide rod, it cannot rotate because the rotating shaft is restricted by the guide rod. Therefore, the rotating shaft will push the push plate to rotate during the horizontal movement, thereby realizing the switching of the push plate rotating out or rotating into the translation frame.

[0013] When the guide rod moves to the left, the rotating shaft slides in the groove. Since the rotating shaft is limited by the guide rod, it only moves horizontally. The torque of the rotating shaft causes the push plate to rotate clockwise (one end of the push plate gradually rotates outward from the translation frame).

[0014] When the guide rod moves to the right, the rotating shaft slides in the groove. Since the rotating shaft is limited by the guide rod, it only moves horizontally. The torque of the rotating shaft causes the push plate to rotate counterclockwise (one end of the push plate gradually screws into the inside of the translation frame).

[0015] In addition, in this solution, when the push plate rotates into or out of the translation frame, the output ends of the guide rod extension plate and the drive component abut against the two sides of the stop plate, thereby enabling the drive component to move the entire translation assembly. This allows the push plate to push the workpiece or move it away from the workpiece. In other words, the process of the drive component horizontally pushing the workpiece in this solution is divided into two stages. In the first stage, the push plate is rotated out and in by the drive component driving the guide rod. When the push plate is rotated out, it is in a state to be pushed and can be used to push the workpiece. When the push plate is rotated into the translation frame, it is in a horizontal state and plays a storage role. In the second stage, the drive component moves the entire translation assembly. At this time, the output end of the guide rod extension plate or the drive component abuts against the stop plate. As the output end of the drive component continues to extend or retract, it can drive the entire translation assembly to move, thereby achieving the purpose of pushing or moving away from the workpiece.

[0016] Furthermore, the push plate is provided with multiple push plates, and the guide rod is provided with multiple rotating shafts, and the multiple rotating shafts are respectively slidably engaged with the sliding grooves on the multiple push plates.

[0017] Beneficial effects: The multiple push plates in this solution can be used to push and move workpieces of different sizes. There are no requirements on the original position of the workpieces (regardless of size) transported from the conveyor rollers, and the workpieces can be pushed horizontally, which is more inclusive.

[0018] Furthermore, it also includes a sleeve rod that passes through the stop plate, with one end of the sleeve rod connected to the output end of the drive member and the other end of the sleeve rod connected to the guide rod extension plate.

[0019] Beneficial effects: In this solution, the output end of the drive component is connected to the guide rod extension plate through a sleeve rod, which makes the connection and cooperation between them simpler and more convenient.

[0020] Furthermore, the sleeve includes a rod portion and a head portion coaxially connected, a through hole is provided on the stop plate, the rod portion passes through the through hole, the head portion is connected to the drive member, and the diameter of the head portion is larger than the diameter of the through hole, and the rod portion is connected to the guide rod extension plate.

[0021] Beneficial effects: In this solution, the rod part of the sleeve passes through the through hole and connects to the guide rod extension plate, while the head of the sleeve is connected to the driving component, and the diameter of the head is larger than the diameter of the through hole. This can limit the movement of the guide rod.

[0022] Furthermore, a horizontally arranged guide groove is provided on the mounting beam, and a guide shaft is connected to one side of the stop plate. The guide shaft is inserted into the guide groove and slides horizontally with the guide groove.

[0023] Beneficial effects: The horizontal sliding fit between the guide shaft and the guide groove in this solution can improve the stability of the entire translation component and prevent the translation component from overturning when it moves under the drive of the drive component.

[0024] Furthermore, a slider is connected to one side of the translation frame. The slider is inverted L-shaped. The horizontal part of the slider is connected to the translation frame. A pad is connected to the top inner side of the slider. The slider is locked at the top of the mounting beam and slides horizontally with the mounting beam.

[0025] Beneficial effects: In this design, the inverted L-shaped slider on the translation frame is locked onto the mounting beam. This structure can further improve the stability of the fit between the translation frame and the mounting beam, and further improve the stability and reliability of the entire translation assembly during movement.

[0026] Furthermore, both ends of the mounting beam are connected with connecting flanges.

[0027] Beneficial effects: The connecting flange setting in this solution provides an installation position for the entire workpiece translation device. In practice, it can be installed in other production line equipment, such as on the conveyor roller, by means of the connecting flanges at both ends of the mounting beam.

[0028] Furthermore, the driving component is a hydraulic cylinder or a pneumatic cylinder, a mounting base is connected to the mounting beam, the cylinder body of the driving component is connected to the mounting base, and the output end of the driving component is connected to the guide rod.

[0029] Beneficial effects: The mounting base in this solution provides a mounting location for the drive components, making installation convenient.

[0030] A roller conveyor system includes a roller base frame, a roller rotatably mounted on the roller base frame, and a sprocket and chain assembly mounted on the roller base frame for driving the roller rotatable rotation. At least two sets of the aforementioned workpiece translation device are also mounted on the roller base frame. A mounting beam is fixedly mounted on the roller base frame and parallel to the roller rotatable rotation. Multiple anti-collision components are mounted on one side of the roller base frame, and the multiple anti-collision components are spaced apart along the conveying direction.

[0031] Beneficial effects: In one type of roller conveyor system in this solution, the rollers are driven to rotate by a sprocket and chain assembly, thereby conveying the workpieces. At the same time, the above-mentioned workpiece translation device is also installed on the roller base frame. This workpiece translation device can push the workpieces towards the anti-collision assembly and make them collide with the anti-collision assembly, thereby correcting the workpieces placed on the conveyor rollers and keeping them in a straight state, so that they can be easily processed in the next process.

[0032] In this solution, there are at least two sets of workpiece translation devices. The two sets push together to ensure that the workpiece is pushed smoothly. If the workpiece is longer, multiple roller conveyor bases and multiple sets of workpiece translation devices can be placed in sequence to push the workpiece together.

[0033] Furthermore, the anti-collision assembly includes a wheel, a base plate, an adjusting platform, a fixed platform, and an adjusting rod. The base plate is fixedly connected to the roller conveyor base frame. The adjusting platform slides horizontally with the base plate in a direction parallel to the roller conveyor. The wheel is rotatably connected to the top of the adjusting platform. The fixed platform is fixedly connected to the base plate. One end of the adjusting rod is connected to the adjusting platform, and the other end of the adjusting rod passes through the fixed platform and is fixed to the fixed platform by a fastener. The fastener is threadedly connected to the adjusting rod.

[0034] Beneficial effects: The adjustment platform in the anti-collision component of this solution can adjust its position on the base plate under the action of the adjustment rod and fasteners. Since the wing plate thickness of different workpieces is different, while the stroke of the drive component is fixed, in order to ensure that the workpiece wing plate can be in close contact with the guide wheel, the position of the adjustment platform is adaptively adjusted according to the wing plate thickness of different workpieces, thereby adjusting the horizontal position of the guide wheel. Attached Figure Description

[0035] The accompanying drawings, which are included to provide a further understanding of the embodiments of the present invention and form part of this application, do not constitute a limitation thereof. In the drawings:

[0036] Figure 1 This is a perspective view of an embodiment of a workpiece translation device according to the present invention, taken from the front view direction.

[0037] Figure 2 This is a front view of an embodiment of the workpiece translation device of this utility model;

[0038] Figure 3 This is a perspective view of the translation component in an embodiment of a workpiece translation device according to the present invention;

[0039] Figure 4 This is a perspective view from the rear of an embodiment of a workpiece translation device according to the present invention.

[0040] Figure 5 This is a partial cross-sectional view of a translation component in one embodiment of a workpiece translation device according to the present invention;

[0041] Figure 6 This is a perspective view of the push plate in an embodiment of the workpiece translation device of this utility model;

[0042] Figure 7 This is a side view of the translation component in an embodiment of the workpiece translation device of this utility model;

[0043] Figure 8 This is a partial cross-sectional view of the translation component in another embodiment of the workpiece translation device of this utility model;

[0044] Figure 9 This is a front view of an embodiment of a workpiece translation device of the present invention, in which the push plate is completely hidden within the translation frame 2;

[0045] Figure 10 This is a perspective view of a roller conveyor system according to the present invention;

[0046] Figure 11 for Figure 10 A magnified view of a section at point A in the middle;

[0047] Figure 12 This is a schematic diagram of the structure of a roller conveyor system for pushing small workpieces according to the present invention;

[0048] Figure 13 This is a schematic diagram of the structure of a roller conveyor system for pushing large workpieces according to this utility model.

[0049] The attached diagram shows the markings and corresponding component names:

[0050] Workpiece translation device 100, mounting beam 1, connecting flange 10, guide groove 11, guide shaft 12;

[0051] Translation frame 2, push plate 20, pin 21, stop plate 22, through hole 220, sleeve rod 23, rod part 230, head 231;

[0052] Drive component 3, mounting base 30;

[0053] Guide rod 4, guide rod extension plate 41;

[0054] Slide 5, rotating shaft 51;

[0055] Slider 6, pad 61;

[0056] 7. Roller base frame, 71. Roller roller, 72. Sprocket and chain assembly, 73. Anti-collision assembly, 731. Support wheel, 732. Base plate, 733. Adjusting platform, 734. Fixing platform, 735. Adjusting rod, 736. Strip hole, 737. Adjusting bolt, 738.

[0057] Workpiece 8. Detailed Implementation

[0058] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the embodiments and accompanying drawings. The illustrative embodiments and descriptions of this utility model are only used to explain this utility model and are not intended to limit this utility model.

[0059] As one embodiment of this application, such as Figures 1-2 As shown, this embodiment provides a workpiece translation device, including: a mounting beam 1, a translation component and a driving component 3;

[0060] Combination Figure 3 and Figure 5 As shown, the translation assembly includes a translation frame 2, a push plate 20, a guide rod 4, and a stop plate 22, as follows: Figure 1 As shown, the translation frame 2 is horizontally slidably connected to the mounting beam 1, and the push plate 20 is rotatably connected to the translation frame 2. In this embodiment, the push plate 20 is located inside the translation frame 2, and the push plate 20 and the translation frame 2 are rotatably connected by a pin 21. The push plate 20 can rotate along the pin 21. One side of the pin 21 is fixed with a cotter pin to prevent loosening.

[0061] The stop plate 22 is connected to the translation frame 2. In this embodiment, the stop plate 22 is vertically welded and fixed to the bottom of the translation frame 2; the guide rod 4 is horizontally set and located on the inner side of the translation frame 2, connected to the push plate 20, in combination with... Figure 2 and Figure 5 As shown, a guide rod extension plate 41 is vertically connected to the guide rod 4. In this embodiment, the guide rod extension plate 41 is vertically welded and fixed to the guide rod 4, and the output end of the drive component 3 is connected to the guide rod extension plate 41.

[0062] In one embodiment, such as Figure 2 As shown, a workpiece translation device 100 also includes a sleeve rod 23, which passes through the stop plate 22. One end of the sleeve rod 23 is connected to the output end of the drive member 3, and the other end of the sleeve rod 23 is connected to the guide rod extension plate 41. In this embodiment, the drive member 3 is a hydraulic cylinder or a pneumatic cylinder. In this embodiment, the drive member 3 is preferably a hydraulic cylinder. A mounting seat 30 is bolted to the mounting beam 1. The cylinder body of the drive member 3 is connected to the mounting seat 30 through a rotating shaft. The output end of the drive member 3 is connected to the guide rod 4.

[0063] In one embodiment, such as Figure 2 As shown, the sleeve 23 includes a rod portion 230 and a head 231 coaxially connected, combined with Figure 3 As shown, a through hole 220 is provided on the stop plate 22. The rod 230 passes through the through hole 220, and the head 231 is connected to the output end of the drive component 3. The diameter of the head 231 is larger than the diameter of the through hole 220, thereby limiting the head 231 and preventing it from passing smoothly through the through hole 220. The rod 230 is connected to the guide rod extension plate 41. That is, the end of the rod 230 away from the head 231 passes through the through hole 220 and is connected to the guide rod extension plate 41. In this way, when the guide rod 4 moves to abut against the stop plate 22, it will no longer move. Thus, the stop plate 22 has the effect of limiting and positioning the movement of the guide rod 4.

[0064] In this embodiment, the head 231 of the sleeve rod 23 is connected to the output end of the drive member 3 (i.e., the telescopic rod of the drive member 3) by a thread, while the rod portion 230 of the sleeve rod 23 is connected to the guide rod extension plate 41 by bolts. This facilitates the installation and disassembly of the sleeve rod 23, and also facilitates manufacturing and assembly. The output end of the drive member 3 can drive the guide rod 4 to perform horizontal reciprocating motion through the sleeve rod 23.

[0065] In one embodiment, such as Figure 6 As shown, the push plate 20 has an arc-shaped groove 5, which, in combination with... Figure 5 As shown, a rotating shaft 51 is connected to the guide rod 4. The rotating shaft 51 is welded to the guide rod 4 or threadedly connected. One end of the rotating shaft 51 is inserted into the slide groove 5. The driving component 3 can drive the guide rod 4 to move horizontally back and forth, thereby causing the rotating shaft 51 to slide in the slide groove 5, so that one end of the push plate 20 is rotated out above the translation frame 2 or rotated into the translation frame 2. Since the guide rod 4 driven by the driving component 3 is connected to the push plate 20 through the rotating shaft 51, the rotating shaft 51 can slide in the slide groove 5 of the push plate 20, thereby causing the push plate 20 to switch between rotating out of the translation frame and rotating into the translation frame.

[0066] Combination Figure 6 and Figure 5 As shown, the side of the push plate 20 used to push the workpiece 8 is the pushing side, which is an inclined surface. When one end of the push plate 20 is rotated out to the position above the translation frame 2, the inclined surface of the push plate 20 is in a vertical state, that is... Figure 5 The state shown. Combined with Figure 8 As shown, when the push plate 20 is screwed into the inner position of the translation frame 2, the push plate 20 is in a horizontal state.

[0067] In this utility model, the rotation angle of the push plate 20 is 45°, such as Figure 8 As shown, when the push plate 20 is screwed into the inside of the translation frame 2, it is in a horizontal state. When the push plate 20 is rotated 45° clockwise, one end of the push plate 20 is screwed out of the translation frame 2, and at this time the pushing side of the push plate 20 (i.e. the inclined surface of the push plate) is in a vertical state, which facilitates pushing the workpiece.

[0068] like Figure 8 and Figure 9 As shown, when the push plate 20 rotates to a horizontal position inside the translation frame 2, the guide rod extension plate 41 abuts against one side of the stop plate 22, as... Figure 2 As shown, when the push plate 20 is rotated out to the top of the translation frame 2, and the inclined surface of the push plate 20 is in a vertical position, the output end of the drive member 3 abuts against the other side of the stop plate 22. In this embodiment, the output end of the drive member 3 abuts against the stop plate 22 indirectly through the head 231 of the sleeve rod 23, so that the drive member 3 can drive the translation assembly to move as a whole.

[0069] In one embodiment, such as Figure 2 As shown, there are three push plates 20 and three rotating shafts 51 on the guide rod 4. The three rotating shafts 51 are respectively slidably engaged with the sliding grooves 5 on the three push plates 20.

[0070] In one embodiment, such as Figure 2 As shown, a horizontally positioned guide groove 11 is provided on the mounting beam 1, combined with... Figure 3 and Figure 4 As shown, a guide shaft 12 is connected to one side of the stop plate 22. In this embodiment, the guide shaft 12 is welded to the stop plate 22, or connected by a thread or other means. The guide shaft 12 is inserted into the guide groove 11 and slides horizontally with the guide groove 11. This can guide the movement of the entire translation component and prevent overturning during the process of the drive component 3 driving the translation component to move.

[0071] In one embodiment, combined Figure 4 and Figure 7 As shown, a slider 6 is connected to one side of the translation frame 2. The slider 6 is inverted L-shaped, giving it a horizontal and a vertical section that are perpendicularly connected. The horizontal section of the slider 6 is connected to the translation frame 2 by screws. A pad 61, made of copper, is connected to the top inner side of the slider 6 by screws. The slider 6 is engaged with the top of the mounting beam 1 and slides horizontally with it. In this embodiment, the vertical section of the slider 6 provides a limiting effect on the mounting beam 1, ensuring the stability and reliability of the entire translation assembly and allowing it to slide smoothly back and forth on the mounting beam 1.

[0072] In one embodiment, such as Figure 4 As shown, both ends of the mounting beam 1 are connected to connecting flanges 10, which are fixed to the mounting beam 1 by bolts. In this embodiment, the connecting flanges 10 are L-shaped plates.

[0073] As another embodiment of this application, such as Figure 10 As shown, this embodiment discloses a roller conveyor system, including a roller conveyor base 7, rollers 71 rotatably mounted on the roller conveyor base 7, and a sprocket and chain assembly 72 mounted on the roller conveyor base 7 for driving the rollers 71 to rotate. The roller conveyor base 7, rollers 71, and sprocket and chain assembly 72 are all prior art. Multiple rollers 71 are provided, and the multiple rollers 71 are distributed sequentially and at intervals on the roller conveyor base 7.

[0074] The two ends of the roller 71 are rotatably mounted on the roller base 7. The sprocket and chain assembly 72 includes a motor and a sprocket and chain. The sprocket and chain link multiple rollers 71 together. The motor drives the sprocket and chain to drive each roller 71 to move synchronously, thereby realizing the transfer of the workpiece 8.

[0075] At least two sets of workpiece translation devices 100 of any of the above embodiments are also installed on the roller base frame 7. The mounting beam 1 is fixedly installed on the roller base frame 7 through the connecting flange 10 and is parallel to the roller roller 71. Multiple anti-collision components 73 are installed on one side of the roller base frame 7. The multiple anti-collision components 73 are distributed at intervals along the conveying direction.

[0076] In this embodiment, there are two sets of workpiece translation devices 100. The two sets push the workpiece 8 together to ensure that the workpiece 8 is pushed smoothly. If the workpiece 8 is longer, multiple roller conveyor base frames 7 and multiple workpiece translation devices 100 can be placed in sequence to push the workpiece 8 together.

[0077] In one embodiment, combined Figure 11 As shown, the anti-collision component 73 includes a wheel 731, a base plate 732, an adjusting platform 733, a fixed platform 734, and an adjusting rod 735. The base plate 732 is fixedly connected to one side of the roller conveyor base frame 7 by bolts. The adjusting platform 733 slides horizontally with the base plate 732 in a direction parallel to the roller conveyor roller 71. In this embodiment, a strip hole 736 is provided on the base plate 732. An adjusting bolt 737 is threadedly connected to the adjusting platform 733. The bottom end of the adjusting bolt 737 is inserted into the strip hole 736 and can slide with the strip hole 736.

[0078] The roller 731 is rotatably connected to the top of the adjusting platform 733 via a bearing. The fixed platform 734 is fixedly connected to the base plate 732 via bolts. One end of the adjusting rod 735 is fixedly connected to the adjusting platform 733, and the other end of the adjusting rod 735 passes through the fixed platform 734 and is fixed to the fixed platform 734 via a fastener. The fastener is threadedly connected to the adjusting rod 735. In this embodiment, the fastener is an adjusting nut 738, and the adjusting rod 735 is a threaded rod. When the adjusting nut 738 and the adjusting bolt 737 are loosened, the adjusting rod 735 is pulled, which causes the adjusting bolt 737 on the adjusting platform 733 to slide along the slot 736, thereby adjusting the horizontal position of the roller 731. After the adjustment is completed, the adjusting nut 738 and the adjusting bolt 737 are tightened to fix the adjusting platform 733. At this time, the position adjustment of the roller 731 is completed.

[0079] In this embodiment, four sets of anti-collision components 73 are installed on one side of the roller conveyor base 7. The guide rollers 731 in the anti-collision components 73 can rotate on their own. When the workpiece 8 is pushed to the guide rollers 731, the roller conveyor rollers 71 start to rotate, and the outer side of the H-beam flanges is conveyed forward against the edge of the guide rollers 731. The position of the guide rollers 731 can be adjusted by adjusting rods 735 and adjusting nuts 738. Since the flange thickness of different H-beams is different, it is necessary to ensure that the outer edge of all H-beam flanges is close to the straightening guide rollers 731 of the horizontal straightening machine to complete the straightening. This requirement can be met by adjusting the relative positional relationship between the guide rollers 731 in the anti-collision components 73 and the roller conveyor rollers 71.

[0080] The specific implementation process is as follows:

[0081] The process of promoting:

[0082] 1. The drive component 3 horizontally pushes the workpiece in two stages.

[0083] (1) The first stage is the rotation stage of the push plate 20 (the push plate 20 rotates out from the translation frame 2 and is in the state of pushing the workpiece): the output end of the drive component 3 extends and pushes the sleeve rod 23. The sleeve rod 23 drives the guide rod 4 to move. In this stage, the sleeve rod 23 drives the guide rod 4 to make a small horizontal displacement. The guide rod 4 drives the push plate 20 to rotate 45 degrees clockwise from the inside to the outside of the translation frame 2 via the rotation shaft 51, so that one end of the push plate 20 rotates out to the top of the translation frame 2, such as Figure 2 As shown, at this time, the pushing side (sloping surface) of the push plate 20 is in a vertical state, which can push the workpiece 8.

[0084] (2) The second stage is the overall translation stage of the translation component: After the push plate 20 rotates 45 degrees clockwise, the head 231 of the sleeve rod 23 contacts the stop plate 22 below the translation frame 2. The force of the drive component 3 pushing the sleeve rod 23 is directly transmitted to the translation frame 2, which drives the translation frame 2 to translate as a whole. At this time, the push plate 20 moves horizontally to the edge of the workpiece 8, and finally realizes the horizontal pushing of the workpiece 8.

[0085] 2. The horizontal retraction of drive component 3 is divided into two stages:

[0086] (1) The first stage is the rotation stage of the push plate 20 (the inner side of the push plate 20 rotates into the horizontal storage state): when retracting, combined with Figure 8 and Figure 9 As shown, the output shaft of the drive unit retracts, and the sleeve rod 23 retracts horizontally. At the same time, the sleeve rod 23 retracts horizontally, and the guide rod 4 retracts horizontally. The guide rod 4, through the rotating shaft 51, drives the push plate 20 to rotate 45 degrees counterclockwise and screw into the inside of the translation frame 2. At this time, the push plate 20 is completely hidden inside the translation frame 2.

[0087] (2) The second stage is the overall retraction and translation of the translation components: the push plate 20 is completed and hidden inside the translation frame 2, such as... Figure 8 and Figure 9 As shown, at this time, the guide rod extension plate 41 is in contact with the other side of the stop plate 22 below the translation frame 2. At this time, the driving component 3 retracts and the force of pushing the sleeve rod 23 is directly transmitted to the translation frame 2, thereby driving the translation frame 2 to perform a horizontal retraction action. At this time, the translation frame 2 moves away from the workpiece 8.

[0088] Continuity of horizontal propulsion:

[0089] In this embodiment, the stroke of the driving component 3 is greater than the distance between the two push plates 20 plus the displacement distance of the sleeve rod 23 when the push plates 20 rotate. Figure 5 As shown, the push plates 20 in the translation assembly are numbered 1, 2, and 3 from front to back. Assuming that the workpiece 8 wing plate is located between push plates 1 and 2, push plate 20 pushes the workpiece 8 wing plate once to the end of its stroke, then returns, and push plate 1 pushes it once again until it contacts the anti-collision assembly 73's guide wheel 731, reaching the designated position.

[0090] After the workpiece 8 is pushed in sequence by the three push plates 20 (No. 3, No. 2, and No. 1), as long as one side wing of the H-beam is on the side of the push plate 20 near the anti-collision component 73, the H-beam can be pushed to the designated position (the position in contact with the anti-collision component 73's wheel 731).

[0091] In addition, such as Figure 12 As shown, for small workpieces, you can choose to push the outer or inner edge of the H-beam flange; pushing the outer edge is recommended. Figure 13 As shown, for large workpieces, the inner or outer edge of the pusher can be selected, with the inner edge recommended. The original position of the workpieces (regardless of size) conveyed from the roller conveyor 71 is not required, and the workpieces can be pushed flat to correct their posture, making the workpieces transported flat and more inclusive.

[0092] It should be noted that the above description of the disclosed embodiments enables those skilled in the art to implement or use this application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the scope of this application. Therefore, this application is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A workpiece translation device, characterized in that, include: The mounting beam, translation assembly, and drive unit are installed; the translation assembly includes a translation frame, a push plate, a guide rod, and a stop plate. The translation frame is horizontally slidably connected to the mounting beam, the push plate is rotatably connected to the translation frame, and the stop plate is connected to the translation frame. The guide rod is horizontally arranged and connected to the push plate, and a guide rod extension plate is vertically connected to the guide rod. The output end of the drive component is connected to the guide rod extension plate. The push plate has an arc-shaped groove, and a rotating shaft is connected to the guide rod. One end of the rotating shaft is inserted into the groove. The driving component can drive the guide rod to move horizontally back and forth, thereby causing the rotating shaft to slide in the groove, so that one end of the push plate is rotated out to the top of the translation frame or rotated into the inside of the translation frame. When the push plate is screwed into the inside of the translation frame, the guide rod extension plate abuts against one side of the stop plate. When the push plate is screwed out to the top of the translation frame, the output end of the drive member abuts against the other side of the stop plate, thereby enabling the drive member to drive the translation assembly to move as a whole.

2. The workpiece translation device according to claim 1, characterized in that, The push plate is provided in multiple ways, and the guide rod is provided with multiple rotating shafts. The multiple rotating shafts are respectively slidably engaged with the sliding grooves on the multiple push plates.

3. The workpiece translation device according to claim 1, characterized in that, It also includes a sleeve rod that passes through the stop plate, with one end of the sleeve rod connected to the output end of the drive member and the other end of the sleeve rod connected to the guide rod extension plate.

4. The workpiece translation device according to claim 3, characterized in that, The sleeve includes a rod portion and a head portion coaxially connected. A through hole is provided on the stop plate, through which the rod portion passes. The head portion is connected to the drive member, and the diameter of the head portion is larger than the diameter of the through hole. The rod portion is connected to the guide rod extension plate.

5. The workpiece translation device according to claim 1, characterized in that, The mounting beam has a horizontally set guide groove, and a guide shaft is connected to one side of the stop plate. The guide shaft is inserted into the guide groove and slides horizontally with the guide groove.

6. The workpiece translation device according to claim 5, characterized in that, A slider is connected to one side of the translation frame. The slider is inverted L-shaped. The horizontal part of the slider is connected to the translation frame. A pad is connected to the top of the inner side of the slider. The slider is locked at the top of the mounting beam and slides horizontally with the mounting beam.

7. The workpiece translation device according to claim 1, characterized in that, Both ends of the mounting beam are connected with connecting flanges.

8. A workpiece translation device according to any one of claims 1-7, characterized in that, The driving component is a hydraulic cylinder or a pneumatic cylinder. A mounting base is connected to the mounting beam. The cylinder body of the driving component is connected to the mounting base. The output end of the driving component is connected to the guide rod.

9. A roller conveyor system, comprising a roller conveyor base, rollers rotatably mounted on the roller conveyor base, and a sprocket and chain assembly mounted on the roller conveyor base for driving the rollers to rotate, characterized in that, The roller conveyor base is also equipped with at least two sets of workpiece translation devices as described in any one of claims 1-8. The mounting beam is fixedly installed on the roller conveyor base and parallel to the roller conveyor roller. Multiple anti-collision components are installed on one side of the roller conveyor base, and the multiple anti-collision components are distributed at intervals along the conveying direction.

10. A roller conveyor system according to claim 9, characterized in that, The anti-collision assembly includes a wheel, a base plate, an adjusting platform, a fixed platform, and an adjusting rod. The base plate is fixedly connected to the roller conveyor base frame. The adjusting platform slides horizontally with the base plate in a direction parallel to the rollers of the roller conveyor. The wheel is rotatably connected to the top of the adjusting platform. The fixed platform is fixedly connected to the base plate. One end of the adjusting rod is connected to the adjusting platform, and the other end of the adjusting rod passes through the fixed platform and is fixed to the fixed platform by a fastener. The fastener is threadedly connected to the adjusting rod.

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