A camming lift device

Abstract

The utility model discloses a kind of cam lifting devices, including workbench, lifting frame, guide, first rotating disc, second rotating disc and driving part, first rotating disc and second rotating disc are parallelly arranged, and first rotating disc and second rotating disc are symmetrically arranged on the both sides of driving part, driving part is used to drive first rotating disc rotation, strip hole is opened on first rotating disc and second rotating disc, adjusting member is arranged in strip hole;The adjusting member includes threaded rod and moving frame, connecting piece is further provided on moving frame, connecting piece is connected with lifting frame.The utility model is through the setting of adjusting member, first rotating disc and second rotating disc strip hole, the position of moving frame is adjusted, so as to be able to adjust the lifting amplitude of lifting frame, ensure that the device can detect the product of different height specifications, improve the production efficiency of product and the flexibility of equipment use.

Description

Technical Field

[0001] This utility model belongs to the field of lifting technology, and specifically relates to a cam lifting device. Background Technology

[0002] In visual inspection machines, products requiring visual inspection (such as glass bottles and plastic bottles) often vary in height due to their different types. To accommodate products of different heights, the lifting height of components such as the pressure head or bottle clamp that work with the product must be adjustable. Consequently, the cam structure driving this lifting motion must also be able to adjust its height accordingly. However, the cam structure used in traditional visual inspection machines is usually a fixed installation. When adapting to products of different heights, it is often necessary to replace the cam component itself. Therefore, this application designs a cam lifting device. Utility Model Content

[0003] The purpose of this utility model is to overcome the shortcomings of the prior art and provide a cam lifting device. The position of the moving frame can be easily adjusted by setting the adjusting component, the strip holes on the first rotating disk and the second rotating disk, thereby adjusting the lifting range of the lifting frame. This ensures that the device can inspect products of different height specifications, improves the production efficiency of the products and the flexibility of the equipment.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows: A cam lifting device includes a worktable, a lifting frame, a guide, a first rotating disk, a second rotating disk, and a driving component. The first rotating disk and the second rotating disk are arranged in parallel and are symmetrically arranged on both sides of the driving component. The driving component is used to drive the first rotating disk to rotate. Both the first rotating disk and the second rotating disk have strip-shaped holes, and an adjusting component is arranged in the strip-shaped holes. The adjusting component includes a threaded rod and a movable frame. The threaded rod is disposed in a threaded hole on the first rotating disk. The two ends of the movable frame are respectively disposed in strip holes on the first rotating disk and the second rotating disk. The movable frame is threadedly connected to the threaded rod. A connecting component is also disposed on the movable frame and is connected to the lifting frame. The worktable is disposed on the top of the lifting frame. The guide components are symmetrically disposed on both sides of the lifting frame and cooperate with the lifting frame.

[0005] Preferably, the device also includes a base plate and a fixing seat. The fixing seat is fixedly installed on the base plate, and the rotating shaft is rotatably installed on the fixing seat. The fixing seats are symmetrically arranged on both sides of the first rotating disk and the second rotating disk. The middle part of the first rotating disk is installed on the fixing seat through a shaft. The arrangement of the base plate and the fixing seat facilitates the installation of the first rotating disk and the second rotating disk, ensuring the safety and stability of the device during operation.

[0006] Preferably, the adjusting component further includes a fixing rod, which is disposed in a strip hole in the second rotating disk. The movable frame is slidably connected to the fixing rod. The fixing rod can guide the movable frame and ensure the normal up and down movement of the movable frame.

[0007] Preferably, the movable frame includes a fixed shaft and movable blocks disposed at both ends of the fixed shaft. The movable blocks at both ends of the fixed shaft are respectively disposed in the slotted holes on the first rotating disk and the second rotating disk. The movable block in the slotted hole on the first rotating disk is threadedly connected to the threaded rod, and the movable block in the slotted hole on the second rotating disk is slidably connected to the fixed rod. The connecting parts are rotatably mounted on the fixed shaft. The movable frame can drive the lifting frame and the worktable to move normally, ensuring the normal operation of the device. The movable block in the slotted hole on the first rotating disk is threadedly connected to the threaded rod. When the threaded rod rotates, it will drive the movable block to move along the direction of the threaded rod, thereby achieving the purpose of adjusting the position of the movable frame.

[0008] Preferably, the connecting component includes a connecting rod and a connecting block. The top of the connecting rod is fixedly mounted on the connecting block, and the connecting rod is rotatably mounted on a fixed shaft. The connecting block is slidably engaged with the lifting frame. The connecting component is used to connect the adjusting component and the lifting frame, ensuring that the lifting frame can rotate along with the first rotating disk and the second rotating disk during rotation, thus ensuring the normal operation of the device.

[0009] Preferably, the lifting frame includes parallel horizontal bars, support rods at both ends of the horizontal bars, and vertical bars. The parallel horizontal bars and support rods at both ends of the horizontal bars form a frame structure, and the width of the support rods is less than the gap between the first rotating disk and the second rotating disk. The vertical bars are located at the four corners of the frame structure formed by the horizontal bars and vertical bars. The worktable is located on the top of the vertical bars. The lifting frame is used to support the worktable, ensuring that the worktable remains stable during operation and that the worktable can move up and down normally with the lifting frame.

[0010] Preferably, a slide rail is installed at the bottom of the support rod, and a slide groove is opened on the connecting block. The slide groove slides in cooperation with the slide rail. The slide rail and the slide groove ensure that the lifting frame can be driven to move up and down during the rotation of the first rotating disk and the second rotating disk, thus ensuring the normal operation of the device.

[0011] Preferably, the guide component includes a guide sleeve and a guide rod. The guide sleeve is fixedly installed in the middle of the crossbar, and the guide sleeve and the guide rod are slidably engaged. The guide rod is fixedly installed on the base plate. The guide component can guide the lifting frame and prevent the lifting frame from shaking during the lifting process, thus greatly ensuring the normal operation of the device.

[0012] Preferably, the driving component includes a motor bracket, a drive motor, a first bevel gear, a second bevel gear, and a rotating shaft. The second rotating disk is symmetrically arranged at both ends of the rotating shaft. The second bevel gear is fixedly installed on the rotating shaft. The motor bracket is arranged on one side of the rotating shaft. The drive motor is arranged on the motor bracket. The first bevel gear is arranged on the output shaft of the drive motor, and the first bevel gear meshes with the second bevel gear. The motor bracket is arranged on the base plate. The driving component is used to drive the first and second rotating disks to rotate, thereby driving the lifting frame and the worktable to rise and fall. The drive motor drives the first bevel gear to rotate, the first bevel gear to rotate, the second bevel gear to rotate, the rotating shaft to rotate, the rotating shaft to rotate, the second rotating disk to rotate, the second rotating disk to rotate, the adjusting component and the connecting component to rotate, and the movement of the adjusting component and the connecting component to move the lifting frame and the worktable up and down.

[0013] The beneficial effects of this utility model are: 1) This device facilitates the adjustment of the position of the moving frame through the setting of the adjusting component, the strip holes on the first rotating disk and the second rotating disk, thereby enabling the adjustment of the lifting range of the lifting frame. This ensures that the device can inspect products of different height specifications, improving product production efficiency and equipment usage flexibility.

[0014] 2) The base plate and fixed seat of this device facilitate the installation of the first and second rotating discs, ensuring the safety and stability of the device during operation.

[0015] 3) The fixed rod of this device can guide the moving frame and ensure the normal up and down movement of the moving frame.

[0016] 4) The movable frame of this device can drive the lifting frame and the worktable to move normally, ensuring the normal operation of the device. The movable block in the strip hole on the first rotating disk is threadedly connected to the threaded rod. When the threaded rod rotates, it will drive the movable block to move along the direction of the threaded rod, thereby achieving the purpose of adjusting the position of the movable frame.

[0017] 5) The connecting parts of this device are designed to connect the adjusting parts and the lifting frame, ensuring that the lifting frame can rotate along with the first and second rotating discs, thus ensuring the normal operation of the device.

[0018] 6) The lifting frame of this device is used to support the worktable, ensuring that the worktable remains stable during operation and that the worktable can move up and down normally with the lifting frame.

[0019] 7) The slide rails and slide grooves of this device ensure that the lifting frame can be moved up and down during the rotation of the first and second rotating discs, thus ensuring the normal operation of the device.

[0020] 8) The guide components of this device can guide the lifting frame and prevent it from shaking during the lifting process, thus greatly ensuring the normal operation of the device.

[0021] 9) The drive unit of this device is used to drive the first rotating disk and the second rotating disk to rotate, thereby driving the lifting frame and the worktable to rise and fall. The drive motor drives the first bevel gear to rotate, the rotation of the first bevel gear will drive the second bevel gear to rotate, the rotation of the second bevel gear will drive the rotating shaft to rotate, the rotation of the rotating shaft will drive the second rotating disk to rotate, the rotation of the second rotating disk will drive the adjusting component and the connecting component to rotate, and the movement of the adjusting component and the connecting component will drive the lifting frame and the worktable to move up and down. Attached Figure Description

[0022] Appendix Figure 1 This is a schematic diagram of the structure of this utility model. Figure 1 .

[0023] Appendix Figure 2 This is a schematic diagram of the structure of this utility model. Figure 2 .

[0024] Appendix Figure 3 This is a schematic diagram of the drive component in this utility model.

[0025] Appendix Figure 4 This is a schematic diagram of the cooperation structure between the connecting part and the adjusting part in this utility model.

[0026] Appendix Figure 5 This is a schematic diagram of the structure of the movable frame in this utility model.

[0027] In the picture: 1. First rotating disk; 2. Second rotating disk; 3. Guide components; 301. Guide sleeve; 302. Guide rod; 4. Base plate; 5. Lifting frame; 501. Horizontal bar; 502. Vertical bar; 503. Support bar; 504. Slide rail; 6. Driving component; 601. Motor bracket; 602. Drive motor; 603. Rotating shaft; 604. First bevel gear; 605. Second bevel gear; 7. Workbench; 8. Connecting parts; 801. Connecting rod; 802. Connecting block; 803. Slide groove; 9. Adjusting component; 901. Threaded rod; 902. Moving frame; 903. Moving block; 904. Fixed shaft; 905. Fixed rod; 10. Fixture; 11. Slotted hole. Detailed Implementation

[0028] The technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0029] In the description of this utility model, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0030] like Figure 1 As shown, a cam lifting device includes a worktable 7, a lifting frame 5, a guide 3, a first rotating disk 1, a second rotating disk 2, and a driving component 6. The first rotating disk 1 and the second rotating disk 2 are arranged in parallel, and both the first rotating disk 1 and the second rotating disk 2 are symmetrically arranged on both sides of the driving component 6. The driving component 6 is used to drive the first rotating disk 1 to rotate. Both the first rotating disk 1 and the second rotating disk 2 have strip-shaped holes 11, and an adjusting component 9 is provided in the strip-shaped holes 11. The worktable 7 is set to facilitate the placement of products to be inspected, and the guide 3 is set to ensure the normal lifting movement of the lifting frame 5.

[0031] In this embodiment, as Figure 4 As shown, the adjusting component 9 includes a threaded rod 901 and a movable frame 902. The threaded rod 901 is disposed in a threaded hole on the first rotating disk 1. The two ends of the movable frame 902 are respectively disposed in strip holes 11 on the first rotating disk 1 and the second rotating disk 2. The movable frame 902 is threadedly connected to the threaded rod 901. A connecting component 8 is also disposed on the movable frame 902. The connecting component 8 is connected to the lifting frame 5. The worktable 7 is disposed on the top of the lifting frame 5. The guide components 3 are symmetrically disposed on both sides of the lifting frame 5 and cooperate with the lifting frame 5.

[0032] By rotating the threaded rod 901, the moving frame 902 is driven to move up and down along the strip hole 11, thereby adjusting the lifting range of the lifting frame 5 and the worktable 7, ensuring that the device can inspect products of different height specifications, and improving the product inspection efficiency.

[0033] In this embodiment, as Figure 1As shown, it also includes a base plate 4 and a fixed seat 10. The fixed seat 10 is fixedly installed on the base plate 4, and the rotating shaft 603 is rotatably installed on the fixed seat 10. The middle part of the first rotating disk 1 is installed on the fixed seat 10 through a connecting shaft. The arrangement of the base plate 4 and the fixed seat 10 facilitates the installation of the first rotating disk 1 and the second rotating disk 2, ensuring the safety and stability of the device during operation.

[0034] In this embodiment, as Figure 3 As shown, the adjusting component 9 also includes a fixing rod 905, which is disposed in the strip hole 11 in the second rotating disk 2. The movable frame 902 is slidably connected to the fixing rod 905. The fixing rod 905 can guide the movable frame 902 and ensure the normal up and down movement of the movable frame 902.

[0035] In this embodiment, as Figure 5 As shown, the movable frame 902 includes a fixed shaft 904 and movable blocks 903 disposed at both ends of the fixed shaft 904. The movable blocks 903 at both ends of the fixed shaft 904 are respectively disposed in the strip holes 11 on the first rotating disk 1 and the second rotating disk 2. The movable block 903 in the strip hole 11 on the first rotating disk 1 is threadedly connected to the threaded rod 901, and the movable block 903 in the strip hole 11 on the second rotating disk 2 is slidably connected to the fixed rod 905. The connecting piece 8 is rotatably mounted on the fixed shaft 904. The movable frame 902 can drive the lifting frame 5 and the worktable 7 to move normally, ensuring the normal operation of the device. The movable block 903 in the strip hole 11 on the first rotating disk 1 is threadedly connected to the threaded rod 901. When the threaded rod 901 rotates, it will drive the movable block 903 to move along the direction of the threaded rod 901, thereby achieving the purpose of adjusting the position of the movable frame 902.

[0036] In this embodiment, as Figure 4 As shown, the connecting member 8 includes a connecting rod 801 and a connecting block 802. The top of the connecting rod 801 is fixedly installed on the connecting block 802, and the connecting rod 801 is rotatably installed on the fixed shaft 904. The connecting block 802 is slidably engaged with the lifting frame 5. The connecting member 8 is used to connect the adjusting member 9 and the lifting frame 5, ensuring that the lifting frame 5 can rotate along with the first rotating disk 1 and the second rotating disk 2 during rotation, thus ensuring the normal operation of the device.

[0037] In this embodiment, as Figure 2As shown, the lifting frame 5 includes a parallel horizontal bar 501, support rods 503 at both ends of the horizontal bar 501, and a vertical rod 502. The parallel horizontal bar 501 and the support rods 503 at both ends of the horizontal bar 501 form a frame structure, and the width of the support rod 503 is smaller than the gap between the first rotating disk 1 and the second rotating disk 2. The vertical rod 502 is located at the four corners of the frame structure formed by the horizontal bar 501 and the vertical rod. The worktable 7 is located on the top of the vertical rod 502. The lifting frame 5 is used to support the worktable 7, ensuring that the worktable 7 is always in a stable state during operation, and that the worktable 7 can move up and down normally with the lifting frame 5.

[0038] In this embodiment, as Figure 2 As shown, a slide rail 504 is installed at the bottom of the support rod 503, such as... Figure 4 As shown, a sliding groove 803 is provided on the connecting block 802. The sliding groove 803 is slidably engaged with the slide rail 504. The slide rail 504 and the sliding groove 803 ensure that the lifting frame 5 can be driven to move up and down during the rotation of the first rotating disk 1 and the second rotating disk 2, thus ensuring the normal operation of the device.

[0039] In this embodiment, as Figure 2 As shown, the guide component 3 includes a guide sleeve 301 and a guide rod 302. The guide sleeve 301 is fixedly installed in the middle of the crossbar 501, and the guide sleeve 301 and the guide rod 302 are slidably engaged. The guide rod 302 is fixedly installed on the base plate 4. The guide component 3 can guide the lifting frame 5 and prevent the lifting frame 5 from shaking during the lifting process, which greatly ensures the normal operation of the device.

[0040] The guide members 3 are installed on both sides of the lifting frame 5 to prevent the lifting frame 5 from tilting during the lifting process, thus ensuring the normal operation of the lifting frame 5 and the worktable 7.

[0041] In this embodiment, as Figure 3 As shown, the driving component 6 includes a motor bracket 601, a drive motor 602, a first bevel gear 604, a second bevel gear 605, and a rotating shaft 603. The second rotating disk 2 is symmetrically arranged at both ends of the rotating shaft 603. The second bevel gear 605 is fixedly installed on the rotating shaft 603. The motor bracket 601 is arranged on one side of the rotating shaft 603. The drive motor 602 is arranged on the motor bracket 601. The first bevel gear 604 is arranged on the output shaft of the drive motor 602, and the first bevel gear 604 meshes with the second bevel gear 605. The motor bracket 601 is arranged on the base plate 4. The driving component 6 is used to drive the first rotating disk 1 and the second rotating disk 2 to rotate, thereby driving the lifting frame 5 and the worktable 7 to rise and fall.

[0042] The drive motor 602 drives the first bevel gear 604 to rotate, which in turn drives the second bevel gear 605 to rotate. The rotation of the second bevel gear 605 drives the rotating shaft 603 to rotate, which in turn drives the second rotating disk 2 to rotate. The rotation of the second rotating disk 2 drives the adjusting component 9 and the connecting component 8 to rotate. The movement of the adjusting component 9 and the connecting component 8 drives the lifting frame 5 and the worktable 7 to move up and down.

[0043] Its working process is as follows: During operation, the drive motor 602 drives the first bevel gear 604 to rotate, which in turn drives the second bevel gear 605 to rotate, which in turn drives the rotating shaft 603 to rotate, which in turn drives the second rotating disk 2 to rotate, which in turn drives the adjusting component 9 and the connecting component 8 to rotate, which in turn drives the first rotating disk 1 to rotate. Since the connecting block 802 on the connector 8 is slidably connected to the slide rail 504 on the lifting frame 5, during the rotation of the first rotating disk 1 and the second rotating disk 2, the bottom of the connecting rod 801 moves with the fixed shaft 904 on the moving frame 902 and rotates around the fixed shaft 904, ensuring that the connecting block 802 at the end of the connecting rod 801 slides along the slide rail 504 on the support rod 503. During the sliding of the connecting block 802 along the slide rail 504, it will drive the lifting frame 5 to move up and down. When the adjusting component 9 is directly above the rotating shaft 603, the worktable 7 is at its highest position; When the adjusting element 9 is directly below the rotating shaft 603, the worktable 7 is at its lowest position.

[0044] The above content is merely an example and illustration of the structure of this utility model. Those skilled in the art can make various modifications or additions to the specific embodiments described or use similar methods to replace them, as long as they do not deviate from the scope defined by the structure of this utility model, they should all fall within the protection scope of this utility model.

Claims

1. A cam lifting device comprising a work table, a lifting frame, a guide, a first rotating disc, a second rotating disc and a driving member, characterized in that, The first rotating disk and the second rotating disk are arranged in parallel, and the first rotating disk and the second rotating disk are symmetrically arranged on both sides of the driving member. The driving member is used to drive the first rotating disk and the second rotating disk to rotate. The first rotating disk and the second rotating disk are both provided with strip holes, and adjustment members are provided in the strip holes. The adjusting component includes a threaded rod and a movable frame. The threaded rod is disposed in a threaded hole on the first rotating disk. The two ends of the movable frame are respectively disposed in strip holes on the first rotating disk and the second rotating disk. The movable frame is threadedly connected to the threaded rod. A connecting component is also disposed on the movable frame and is connected to the lifting frame. The worktable is disposed on the top of the lifting frame. The guide components are symmetrically disposed on both sides of the lifting frame and cooperate with the lifting frame.

2. A camming lift device according to claim 1, wherein, It also includes a base plate and a fixed seat, the fixed seat is fixedly installed on the base plate, the rotating shaft is rotatably installed on the fixed seat, and the middle part of the first rotating disk is installed on the fixed seat through the shaft.

3. A camming lift device according to claim 2, wherein, The adjusting component also includes a fixing rod, which is disposed in a strip hole in the second rotating disk, and the movable frame is slidably connected to the fixing rod.

4. A cam lifting device according to claim 3, characterized in that, The movable frame includes a fixed shaft and movable blocks disposed at both ends of the fixed shaft. The movable blocks at both ends of the fixed shaft are respectively disposed in the slotted holes on the first rotating disk and the second rotating disk. The movable block in the slotted hole on the first rotating disk is threadedly connected to the threaded rod, and the movable block in the slotted hole on the second rotating disk is slidably connected to the fixed rod. The connecting parts are rotatably mounted on the fixed shaft.

5. A cam lifting device according to claim 4, characterized in that, The connector includes a connecting rod and a connecting block. The top of the connecting rod is fixedly mounted on the connecting block, and the connecting rod is rotatably mounted on a fixed shaft. The connecting block is slidably engaged with the lifting frame.

6. A cam lifting device according to claim 5, characterized in that, The lifting frame includes parallel horizontal bars, support rods at both ends of the horizontal bars, and vertical bars. The parallel horizontal bars and support rods at both ends of the horizontal bars form a frame structure, and the width of the support rods is less than the gap between the first rotating disk and the second rotating disk. The vertical bars are located at the four corners of the frame structure formed by the horizontal bars and vertical bars, and the worktable is located on the top of the vertical bars.

7. A cam lifting device according to claim 6, characterized in that, A slide rail is installed at the bottom of the support rod, and a slide groove is opened on the connecting block, the slide groove slidingly engaging with the slide rail.

8. A cam lifting device according to claim 6, characterized in that, The guide component includes a guide sleeve and a guide rod. The guide sleeve is fixedly installed in the middle of the crossbar, and the guide sleeve and the guide rod are slidably engaged. The guide rod is fixedly installed on the base plate.

9. A cam lifting device according to claim 2, characterized in that, The driving component includes a motor bracket, a drive motor, a first bevel gear, a second bevel gear, and a rotating shaft. The second rotating disk is symmetrically arranged at both ends of the rotating shaft. The second bevel gear is fixedly installed on the rotating shaft. The motor bracket is arranged on one side of the rotating shaft and on a base plate. The drive motor is arranged on the motor bracket. The first bevel gear is arranged on the output shaft of the drive motor and meshes with the second bevel gear.

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