Automated safety gas cylinder transfer device

Abstract

This application relates to an automated safety gas cylinder transfer device, belonging to the technical field of transfer devices for spray painting. It includes a base support, upper and lower support brackets, and a feeding bracket. The base support is arranged adjacent to the upper and lower support brackets. One end of the feeding bracket is hinged to the base support with the hinge axis arranged horizontally. A lifting cylinder is provided on both the feeding bracket and the base support. One end of the lifting cylinder body is hinged to the base support, and the piston end of the lifting cylinder is hinged to the feeding bracket. The top surface of the upper and lower support brackets is inclined. When the feeding bracket is horizontal, its top surface is flush with the lowest point of the top surface of the upper and lower support brackets. An intermittent component is provided on the upper and lower support brackets for the intermittent passage of workpieces. This application has the effect of continuously loading and unloading cylindrical workpieces during spray painting operations, reducing the labor intensity of workers.

Description

Technical Field

[0001] This application relates to the technical field of transfer devices for spraying, and in particular to automated safety gas cylinder transfer devices. Background Technology

[0002] Currently, workpiece spraying, especially steel cylinder spraying, requires a lifting device to lift the steel cylinder from horizontal to vertical, allowing for 360-degree spraying without blind spots.

[0003] Existing hoisting and transfer equipment requires manual labor to transfer and hang workpieces, especially cylindrical workpieces such as gas cylinders. When transferring and loading / unloading, extra care must be taken to prevent the gas cylinders from rolling and falling.

[0004] In practice, the loading and unloading process of cylindrical workpieces presents the drawbacks of high labor intensity for workers and the inability to maintain continuous loading and unloading operations. Utility Model Content

[0005] In order to improve the continuous loading and unloading of cylindrical workpieces during the spraying line operation and reduce the labor intensity of workers, this application provides an automated and safe gas cylinder transfer device.

[0006] The automated, safe gas cylinder transfer device provided in this application adopts the following technical solution: An automated safety gas cylinder transfer device includes a base support, upper and lower support brackets, and a feeding bracket. The base support is arranged adjacent to the upper and lower support brackets. One end of the feeding bracket is hinged to the base support with the hinge axis arranged horizontally. The feeding bracket and the base support are equipped with lifting cylinders. One end of the lifting cylinder body is hinged to the base support, and the piston end of the lifting cylinder is hinged to the feeding bracket. The top surface of the upper and lower support brackets is inclined. When the feeding bracket is horizontal, the top surface of the feeding bracket is flush with the lowest point of the top surface of the upper and lower support brackets. The upper and lower support brackets are equipped with intermittent components for the intermittent passage of workpieces.

[0007] By adopting the above technical solution, the base support provides stable support for the overall device. The upper and lower parts supports can use gravity to assist the workpiece in automatically moving towards the feeding support by means of the inclined top surface, reducing the need for manual pushing. The hinged connection between the feeding support and the base support and the lifting cylinder can realize the angle adjustment of the feeding support. When the piston of the lifting cylinder extends, the feeding support can be flipped upward from the horizontal state, driving the workpiece to complete the posture conversion from horizontal to vertical. No additional flipping equipment is required, and the flipping process is driven by the lifting cylinder, which has high stability and strong controllability, effectively replacing manual flipping operations and reducing the labor intensity of workers. At the same time, when the feeding support is horizontal, it is flush with the lowest point of the top surface of the upper and lower parts supports, ensuring that the workpiece can smoothly transition from the upper and lower parts supports to the feeding support, providing a foundation for continuous loading and unloading.

[0008] Optionally, a height compensation cylinder is fixed at one end of the feeding bracket. The height compensation cylinder is located near the hinge axis between the feeding bracket and the base bracket, and the end of the feeding bracket away from the height compensation cylinder is open.

[0009] By adopting the above technical solution, the height compensation cylinder is located near the hinge shaft of the feeding bracket. Based on the actual length of the workpiece or subsequent lifting requirements, the position of the workpiece on the feeding bracket can be adjusted by the extension and retraction of the piston of the height compensation cylinder, effectively pushing the workpiece off the feeding bracket. For example, when there are differences in workpiece length, the height compensation cylinder can compensate for the height difference between the workpiece on the feeding bracket and the lifting equipment, ensuring that the end of the workpiece remains in a stable supporting state during flipping or transfer. Furthermore, the end of the feeding bracket away from the height compensation cylinder is open, not hindering the workpiece from moving to the lifting position after posture adjustment, thus balancing the flexibility of height adjustment with the smoothness of workpiece transfer.

[0010] Optionally, a positioning plate is fixed at the piston end of the height compensation cylinder, and multiple positioning blocks are fixed on the positioning plate, with adjacent positioning blocks spaced apart to receive the end of the workpiece.

[0011] By adopting the above technical solution, the positioning plate is fixed to the piston end of the height compensation cylinder and rises and falls synchronously with the cylinder. The positioning blocks spaced on it can accurately limit the end of the workpiece. For cylindrical gas cylinder-type workpieces, the spacing between the positioning blocks can be adapted to the shape of the workpiece end, preventing the workpiece from rolling circumferentially during the flipping or moving of the feeding bracket.

[0012] Optionally, the feeding bracket has a left-side enclosure fixed on the side away from the upper and lower parts bracket, and a right-side enclosure assembly is provided on the side of the feeding bracket closer to the upper and lower parts bracket. The right-side enclosure assembly includes a linkage cylinder, a bottom rod, a top rod, a connecting rod, and a support rod. The top rod and the bottom rod are arranged in parallel. The top end of the support rod is hinged to the top rod, and the bottom end of the support rod is hinged to the bottom rod. One end of the linkage cylinder body is hinged to the bottom of the bottom rod, and the piston end of the linkage cylinder is hinged to one end of the connecting rod. The middle part of the connecting rod is rotatably connected to the end of the bottom rod, and the end of the connecting rod away from the linkage cylinder is hinged to the top rod. The connecting rod, in conjunction with the linkage cylinder, is used to raise or lower the top rod relative to the bottom rod.

[0013] By adopting the above technical solution, the right-side enclosure assembly, in conjunction with the left-side enclosure, can protect the workpiece from both sides of the feeding bracket. When the workpiece moves or flips on the feeding bracket, the falling top rod ensures that the workpiece slides stably from the upper and lower parts brackets onto the feeding bracket. When it is necessary to adjust the workpiece position or change its posture, the linkage cylinder drives the connecting rod to rotate, causing the top rod to rise relative to the bottom rod. The hinged structure of the support rod ensures that the top rod rises smoothly. After the top rod rises to the outer wall, it works with the left-side enclosure to limit the workpiece on the feeding bracket. The entire right-side enclosure assembly is linked to the mechanical structure by the cylinder, eliminating the need for manual adjustment of the enclosure, further reducing manual intervention and improving operational safety and automation.

[0014] Optionally, the feeding bracket is rotatably equipped with sliding rollers, which are located between the left side enclosure and the bottom rod. The sliding rollers rotate relative to the feeding bracket. Multiple sliding rollers are provided, and adjacent sliding rollers are spaced apart in the direction away from the height compensation cylinder.

[0015] By adopting the above technical solution, the sliding rollers are rotatably mounted on the feeding bracket and located between the left-side enclosure and the base rod. Their rotational characteristics convert the sliding friction between the workpiece and the feeding bracket into rolling friction, significantly reducing the resistance to workpiece movement. When the workpiece is positioned on the feeding bracket, the sliding rollers assist in smooth movement, preventing scratches on the workpiece surface or jamming due to excessive friction. Multiple spaced sliding rollers can evenly bear the weight of the workpiece, ensuring that the workpiece maintains a horizontal or stable posture during movement, thus guaranteeing the accuracy of subsequent hoisting.

[0016] Optionally, the intermittent assembly includes an intermittent cylinder and an eccentric wheel; one end of the intermittent cylinder body is hinged to the upper and lower workpiece supports, the piston end of the intermittent cylinder is hinged to the eccentric wheel, the eccentric wheel is rotatably connected to the upper and lower workpiece supports and the rotation axis is located at the non-center of the eccentric wheel; the eccentric wheel is provided with a notch for receiving the workpiece.

[0017] By adopting the above technical solution, an intermittent cylinder drives an eccentric wheel to rotate around a non-central axis. The eccentric structure of the eccentric wheel, in conjunction with the notch, allows the notch to oscillate, enabling the intermittent passage of workpieces. When the piston of the intermittent cylinder extends or retracts, the eccentric wheel rotates, and the notch can accommodate a single workpiece. When the notch rotates away from the feeding assembly, the workpiece enters the notch. As the eccentric wheel continues to rotate, the notch carries the workpiece and oscillates towards the feeding bracket. Subsequently, the workpiece rolls out of the notch under gravity, completing one intermittent feeding cycle. This structure can precisely control the workpiece feeding rhythm, preventing multiple workpieces from simultaneously entering the feeding bracket and causing congestion. It ensures an orderly and continuous loading and unloading process, adapting to the rhythmic operation requirements of the painting line, while reducing the workload of manual workpiece sorting.

[0018] Optionally, a guide plate is fixed at one edge of the top of the upper and lower component brackets, and the guide plate is arranged in a direction close to or away from the feeding bracket.

[0019] By adopting the above technical solution, the guide plate is fixed to one edge of the top of the upper and lower parts support and is set in the direction of approaching or away from the feeding support, which can guide the movement path of the workpiece on the upper and lower parts support. For cylindrical workpieces conveyed from the outside to the upper and lower parts support, the guide plate can correct the workpiece's offset direction, prevent the workpiece from sliding or falling to the edge due to the gravity of the inclined top surface, and ensure that the workpiece always moves towards the feeding support along the path defined by the guide plate; at the same time, the guide plate can help workpieces of different specifications maintain a uniform movement trajectory, improve the alignment accuracy when the workpiece transitions to the feeding support, and reduce subsequent flipping failures caused by workpiece misalignment.

[0020] Optionally, the upper and lower component supports are provided with feet for adjusting the inclination of the top surface of the upper and lower component supports.

[0021] By adopting the above technical solution, the feet are set on the upper and lower parts supports, and the inclination of the top surface of the upper and lower parts supports can be changed by adjusting the height of the feet. Since cylindrical workpieces of different specifications (such as gas cylinders of different diameters and weights) require different gravity-assisted movement speeds, excessive inclination may cause the workpiece to slide too quickly, easily resulting in collision damage; insufficient inclination may cause the workpiece to jam and fail to transition autonomously to the feeding support. The adjustable function of the feet can adapt to the movement requirements of different workpieces, ensuring that the workpiece maintains a suitable movement speed on the upper and lower parts supports, guaranteeing smooth movement while avoiding safety hazards caused by excessive speed; at the same time, when the ground is uneven, the feet can also be used to adjust the levelness of the upper and lower parts supports, ensuring the stable operation of the entire device.

[0022] In summary, this application includes at least one of the following beneficial technical effects: 1. Achieve automated posture conversion and continuous transfer: By driving the feeding bracket to rotate through the lifting cylinder, the horizontal cylindrical workpiece (such as an air canister) can be automatically converted into a vertical state. With the help of the intermittent component to precisely control the feeding rhythm, the workpiece can be continuously transferred from the upper and lower support to the feeding bracket without manual intervention. This meets the continuous workpiece transfer requirements of the painting line and solves the problem of low efficiency in traditional manual transfer. 2. Enhanced transport safety and adaptability: The left-side enclosure works in conjunction with the liftable right-side enclosure to protect the workpiece from both sides. The positioning block and guide plate further restrict workpiece displacement, preventing the workpiece from rolling and scattering during transport. The adjustable feet allow for tilting of the upper and lower support brackets, and the height compensation cylinder can accommodate workpieces of different lengths, enabling the device to be compatible with various sizes of cylindrical workpieces while reducing the risk of workpiece collision damage and ensuring operational safety. 3. Significantly reduces manual labor intensity: The entire process is automated through the linkage of cylinders and mechanical structures, eliminating the need for manual workpiece flipping, sorting, straightening, or hanging. This reduces repetitive manual actions, solves the defects of high labor intensity and inability to work for extended periods in traditional hoisting and transportation, and improves the overall operating efficiency of the painting line. Attached Figure Description

[0023] Figure 1 This is a structural schematic diagram of an embodiment of this application; Figure 2 This is a schematic diagram showing the location of the right-side fencing components; Figure 3 This is a diagram showing the process of the right-side enclosure component being raised. Figure 4 This is a schematic diagram of the feeding bracket in the raised state; Figure 5 This is a schematic diagram of the height compensation cylinder in the lifting state; Figure 6 This is a partial structural diagram of the intermittent component.

[0024] In the diagram, 1. Basic support; 11. Lifting cylinder; 2. Upper and lower component supports; 21. Guide plate; 3. Feeding support; 31. Height compensation cylinder; 32. Positioning plate; 33. Positioning block; 34. Left side enclosure; 35. Sliding roller; 4. Intermittent assembly; 41. Intermittent cylinder; 42. Eccentric wheel; 5. Right side enclosure assembly; 51. Linkage cylinder; 52. Base rod; 53. Top rod; 54. Connecting rod; 55. Support rod; 6. Notch; 7. Foot. Detailed Implementation

[0025] The following is in conjunction with the appendix Figures 1-6 This application will be described in further detail.

[0026] This application discloses an automated safety gas cylinder transfer device, which is mainly used for the transfer of cylindrical workpieces (such as steel cylinders and gas cylinders) in the spraying operation. It realizes the automated conversion of the workpiece from a horizontal state to a vertical state and completes continuous and safe loading and unloading, so as to reduce the intensity of manual labor and improve the efficiency of the spraying line.

[0027] refer to Figure 1The automated safety gas cylinder transfer device includes a base support 1, upper and lower part supports 2, and a feeding support 3. The base support 1 is located adjacent to the upper and lower part supports 2, serving as the supporting foundation for the feeding support 3 and ensuring structural stability. The feeding support 3 is located above the base support 1, with one end of the feeding support 3 hinged to the base support 1 and the hinge axis set horizontally. A lifting cylinder 11 is also provided between the feeding support 3 and the base support 1. One end of the lifting cylinder 11 is hinged to the base support 1, and the piston end of the lifting cylinder 11 is hinged to the feeding support 3. By extending and retracting the piston of the lifting cylinder 11, the feeding support 3 can be driven to rotate around the hinge axis, thereby realizing the angle adjustment of the feeding support 3. When the piston of the lifting cylinder 11 extends, the feeding support 3 can be flipped upward from a horizontal state, causing the workpiece placed on it to flip synchronously, ultimately converting the horizontal workpiece into an upward tilted state, or even a vertical state in extreme cases, to meet the hanging requirements before spraying. No additional independent flipping equipment is required, simplifying the transfer process.

[0028] refer to Figure 1 and Figure 2 The top surface of the upper and lower support 2 is inclined, and when the feeding support 3 is in a horizontal state, the top surface of the feeding support 3 is flush with the lowest end of the top surface of the upper and lower support 2. This setting can use gravity to assist the workpiece to move automatically from the upper and lower support 2 to the feeding support 3, reducing the manual operation of pushing the workpiece.

[0029] refer to Figure 1 and Figure 6 The upper and lower support bracket 2 is also provided with an intermittent component 4 for the intermittent passage of the workpiece. The intermittent component 4 includes an intermittent cylinder 41 and an eccentric wheel 42. One end of the body of the intermittent cylinder 41 is hinged to the upper and lower support bracket 2, and the piston end of the intermittent cylinder 41 is hinged to the eccentric wheel 42. The eccentric wheel 42 is rotatably connected to the upper and lower support bracket 2 and the rotation axis is located at the non-center of the eccentric wheel 42. The eccentric wheel 42 is provided with a notch 6 for receiving the workpiece. When the piston of the intermittent cylinder 41 extends or retracts, it drives the eccentric wheel 42 to rotate around its rotation axis. Utilizing the eccentric structure of the eccentric wheel 42, the notch 6 achieves periodic oscillation: when the notch 6 rotates away from the direction of the feeding bracket 3, the externally conveyed workpiece (such as an air canister) will roll into the notch 6 under the gravity of the inclined top surface of the upper and lower workpiece bracket 2; as the intermittent cylinder 41 continues to drive the eccentric wheel 42 to rotate, the notch 6 will swing with the workpiece towards the direction of the feeding bracket 3. At this time, the workpiece rolls out of the notch 6 under the action of gravity and smoothly transitions to the feeding bracket 3, which is in a horizontal state. Through this intermittent component 4, the feeding rhythm of a single workpiece can be precisely controlled, avoiding multiple workpieces from rushing into the feeding bracket 3 at the same time and causing congestion, ensuring that the loading and unloading process is orderly and continuous, and adapting to the rhythmic operation requirements of the painting line.

[0030] refer to Figure 1 and Figure 2A guide plate 21 is fixed at one edge of the top of the upper and lower parts support 2. The guide plate 21 is set in the direction of approaching or away from the feeding support 3. When the workpiece is transported from the outside to the upper and lower parts support 2, the guide plate 21 can guide the movement path of the workpiece, correct the offset of the workpiece caused by inertia or tilted top surface, prevent the workpiece from sliding or falling to the edge of the upper and lower parts support 2, ensure that the workpiece always moves towards the feeding support 3 along the path defined by the guide plate 21, and at the same time help workpieces of different diameters maintain a uniform movement trajectory, improve the alignment accuracy of the workpiece when transitioning from the upper and lower parts support 2 to the feeding support 3, and reduce subsequent flipping failures caused by workpiece misalignment. In addition, the upper and lower support brackets 2 are also equipped with feet 7, which are symmetrically distributed at the bottom of the upper and lower support brackets 2. By rotating the feet 7, the length of the feet extending out of the bottom of the upper and lower support brackets 2 can be adjusted, thereby changing the inclination of the top surface of the upper and lower support brackets 2. For cylindrical workpieces of different weights and diameters, the required gravity-assisted moving speed is different: if the inclination of the upper and lower support brackets 2 is too large, the workpiece will slide too fast and may collide with the feeding bracket 3, causing damage; if the inclination is too small, the workpiece may not be able to move on its own due to excessive friction. The adjustment function of the feet 7 can adapt to the moving needs of different workpieces, ensuring that the workpiece maintains a suitable moving speed on the upper and lower support brackets 2. At the same time, when the ground is uneven, the feet 7 can also be used to adjust the levelness of the upper and lower support brackets 2, ensuring the stable operation of the entire device.

[0031] refer to Figure 2 and Figure 3 A height compensation cylinder 31 is fixed at one end of the feeding bracket 3. The height compensation cylinder 31 is located near the hinge axis between the feeding bracket 3 and the base bracket 1. The end of the feeding bracket 3 away from the height compensation cylinder 31 is open, so as not to obstruct the movement of the workpiece to the subsequent hoisting equipment after the posture is adjusted. A positioning plate 32 is fixed at the piston end of the height compensation cylinder 31. Multiple positioning blocks 33 are fixed on the positioning plate 32. Adjacent positioning blocks 33 are spaced apart, and the spacing is adapted to the end size of the workpiece to be transferred (such as an air tank) to support the end of the workpiece.

[0032] refer to Figure 4 and Figure 5 When the workpiece transitions from the upper and lower support 2 to the feeding support 3, one end of the workpiece will be embedded between adjacent positioning blocks 33. The positioning blocks 33 can axially limit the workpiece to prevent it from rolling around during the flipping or moving of the feeding support 3. When there is a difference in the length of the workpiece, the height compensation cylinder 31 can drive the positioning plate 32 and the positioning block 33 to rise and fall through the extension and retraction of the piston, thereby adjusting the position of the workpiece on the feeding support 3, making up for the height difference between the workpiece and the subsequent hoisting equipment, ensuring that the end of the workpiece is always in a stable receiving state, and improving the accuracy of hoisting.

[0033] refer to Figure 2 and Figure 3A left-side enclosure 34 is fixed on the side of the feeding bracket 3 away from the upper and lower parts bracket 2. A right-side enclosure assembly 5 is provided on the side of the feeding bracket 3 close to the upper and lower parts bracket 2. The right-side enclosure assembly 5 includes a linkage cylinder 51, a bottom rod 52, a top rod 53, a connecting rod 54, and a support rod 55. The top rod 53 and the bottom rod 52 are arranged in parallel. The top end of the support rod 55 is hinged to the top rod 53, and the bottom end of the support rod 55 is hinged to the bottom rod 52, forming a foldable support structure. One end of the linkage cylinder 51 is hinged to the bottom of the bottom rod 52. The piston end of the linkage cylinder 51 is hinged to one end of the connecting rod 54. The middle part of the connecting rod 54 is rotatably connected to the end of the bottom rod 52. The end of the connecting rod 54 away from the linkage cylinder 51 is hinged to the top rod 53. When the workpiece transitions from the upper and lower support 2 to the feeding support 3, the piston of the linkage cylinder 51 extends, driving the connecting rod 54 to rotate, which in turn causes the top rod 53 to fall relative to the bottom rod 52, ensuring that the workpiece can smoothly slide into the feeding support 3. When the workpiece needs to be adjusted on the feeding support 3 or flipped with the feeding support 3, the piston of the linkage cylinder 51 retracts, driving the connecting rod 54 to rotate around the end of the bottom rod 52. The connecting rod 54 drives the top rod 53 to rise, and the support rod 55 unfolds and supports the top rod 53. At this time, the top rod 53 cooperates with the left side enclosure 34 to protect the workpiece from both sides of the feeding support 3, preventing the workpiece from sliding off the side during flipping or moving. The entire right side enclosure assembly 5 achieves automatic lifting and lowering through the linkage cylinder 51, without the need for manual adjustment, further reducing manual intervention.

[0034] refer to Figure 3 Multiple sliding rollers 35 are rotatably mounted on the feeding bracket 3. These rollers 35 are located between the left-side enclosure 34 and the base rod 52, with adjacent rollers 35 spaced apart in a direction away from the height compensation cylinder 31. Each roller 35 can rotate relative to the feeding bracket 3. When the workpiece moves on the feeding bracket 3, the sliding rollers 35 convert the sliding friction between the workpiece and the feeding bracket 3 into rolling friction, significantly reducing the resistance to workpiece movement and preventing scratches or jamming on the workpiece surface due to excessive friction. Simultaneously, the multiple spaced sliding rollers 35 evenly bear the weight of the workpiece, ensuring that the workpiece remains horizontal or stable during movement.

[0035] The implementation principle of the automated safety gas cylinder transfer device in this application embodiment is as follows: First, the inclination of the top surface of the upper and lower support 2 is adjusted by the foot 7 so that the workpiece can move smoothly under the action of gravity; after the externally transported cylindrical workpiece (such as a gas cylinder) enters the upper and lower support 2, it moves towards the intermittent assembly 4 under the guidance of the guide plate 21. The intermittent cylinder 41 drives the eccentric wheel 42 to rotate, and the notch 6 periodically receives the workpiece and transports it to the feeding support 3; when the workpiece slides into the feeding support 3, the top rod 53 of the right-side enclosure assembly 5 is in a downward state, and the sliding roller 35 assists the workpiece to move smoothly between the positioning blocks 33, and the positioning blocks 33 limit the end of the workpiece; as The rear linkage cylinder 51 drives the top rod 53 to lift, which cooperates with the left side enclosure 34 to fix the workpiece position; the piston of the lifting cylinder 11 extends, driving the feeding bracket 3 to rotate upward around the hinge axis, rotating the workpiece from a horizontal state to a vertical state. If there is a difference in the length of the workpiece, the height compensation cylinder 31 can adjust the height of the workpiece through the positioning plate 32, so that the workpiece is accurately connected to the subsequent hoisting equipment; after the hoisting equipment lifts the vertical workpiece away from the feeding bracket 3, the lifting cylinder 11, the height compensation cylinder 31, and the linkage cylinder 51 are reset in sequence, and the intermittent component 4 continues to transport the next workpiece, thereby realizing continuous and automated workpiece transfer and completing the loading and unloading operations of the spraying line.

[0036] The embodiments described in this specific implementation are preferred embodiments of this application and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. An automated safety type cylinder transfer device, characterized by: It includes a base support (1), upper and lower support (2) and a feeding support (3). The base support (1) is set adjacent to the upper and lower support (2). One end of the feeding support (3) is hinged to the base support (1) and the hinge axis is set in the horizontal direction. The feeding support (3) and the base support (1) are equipped with a lifting cylinder (11). One end of the body of the lifting cylinder (11) is hinged to the base support (1), and the piston end of the lifting cylinder (11) is hinged to the feeding support (3). The top surface of the upper and lower support (2) is inclined. When the feeding support (3) is in a horizontal state, the top surface of the feeding support (3) is flush with the lowest end of the top surface of the upper and lower support (2). The upper and lower support (2) is equipped with an intermittent component (4) for the intermittent passage of the workpiece.

2. The automated safety type cylinder transfer device of claim 1, wherein: A height compensation cylinder (31) is fixed at one end of the feeding bracket (3). The height compensation cylinder (31) is located near the hinge axis between the feeding bracket (3) and the base bracket (1). The end of the feeding bracket (3) away from the height compensation cylinder (31) is open.

3. The automated safety type cylinder transfer device of claim 2, wherein: A positioning plate (32) is fixed at the piston end of the height compensation cylinder (31), and multiple positioning blocks (33) are fixed on the positioning plate (32). Adjacent positioning blocks (33) are spaced apart to receive the end of the workpiece.

4. The automated safety type cylinder transfer device, according to claim 2, wherein: The feeding bracket (3) has a left-side enclosure (34) fixed on the side away from the upper and lower parts bracket (2), and a right-side enclosure assembly (5) is provided on the side of the feeding bracket (3) closer to the upper and lower parts bracket (2). The right-side enclosure assembly (5) includes a linkage cylinder (51), a bottom rod (52), a top rod (53), a connecting rod (54), and a support rod (55). The top rod (53) and the bottom rod (52) are arranged in parallel, and the top end of the support rod (55) is hinged to the top rod (53). 55) The bottom end is hinged to the bottom rod (52), one end of the body of the linkage cylinder (51) is hinged to the bottom of the bottom rod (52), the piston end of the linkage cylinder (51) is hinged to one end of the connecting rod (54), the middle part of the connecting rod (54) is rotatably connected to the end of the bottom rod (52), the end of the connecting rod (54) away from the linkage cylinder (51) is hinged to the top rod (53), and the connecting rod (54) cooperates with the linkage cylinder (51) to lift or lower the top rod (53) relative to the bottom rod (52).

5. The automated safety type cylinder transfer device, according to claim 4, wherein: The feeding bracket (3) is rotatably provided with sliding rollers (35). The sliding rollers (35) are located between the left side enclosure (34) and the bottom rod (52). The sliding rollers (35) rotate relative to the feeding bracket (3). There are multiple sliding rollers (35), and adjacent sliding rollers (35) are spaced apart in the direction away from the height compensation cylinder (31).

6. The automated safety type cylinder transfer device, according to claim 1, wherein: The intermittent assembly (4) includes an intermittent cylinder (41) and an eccentric wheel (42); one end of the body of the intermittent cylinder (41) is hinged to the upper and lower parts support (2), the piston end of the intermittent cylinder (41) is hinged to the eccentric wheel (42), the eccentric wheel (42) is rotatably connected to the upper and lower parts support (2) and the rotation axis is located at the non-center of the eccentric wheel (42); the eccentric wheel (42) is provided with a notch (6) for receiving the workpiece.

7. The automated safety type cylinder transfer device, as claimed in claim 1, wherein: The upper and lower piece support (2) is fixed with a guide plate (21) at one side edge of the top, and the guide plate (21) is arranged along the direction of approaching or moving away from the feeding support (3).

8. The automated safety type cylinder transfer device, according to claim 1, wherein: The upper and lower piece support (2) is provided with a foot (7) for adjusting the inclination of the top surface of the upper and lower piece support (2).

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