A metal head conveying device

Abstract

This invention relates to the field of metal conveying, specifically to a metal end cap conveying device, comprising a lifting hydraulic pump and a metal end cap movably sleeved on the outer surface of the lifting hydraulic pump. A hydraulic rod is fixedly installed on the bottom outer surface of the lifting hydraulic pump, located at both side edges. A vertical limiting rod is fixedly connected to the output end of the lifting hydraulic pump, and a downward pressing slider is fixedly connected to the output end of the hydraulic rod, movably sleeved on the outer surface of the vertical limiting rod. After multiple sets of anti-slip extrusion soft heads are fully attached to the inner wall of the metal end cap, a swing arm is used to swing across the surfaces of the downward pressing slider and the anti-slip extrusion soft heads. A sliding retraction rod is used to limit the position of the swing arm, forming a fixed triangle between the downward pressing slider, the sliding retraction rod, and the anti-slip extrusion soft heads. The friction on the surface of the anti-slip extrusion soft heads confines the metal end cap to the outer surface of the anti-slip extrusion soft heads.

Description

Technical Field

[0001] This invention belongs to the field of metal conveying technology, specifically a metal end cap conveying device. Background Technology

[0002] During the production and processing of end caps, it is usually necessary to use a transport device to transport the end caps. Although the existing end cap transport devices can transport end caps, they have the drawbacks of only being able to transport end caps of specific sizes and having poor versatility. Furthermore, the vertical height and horizontal length of the handle of the transport device cannot be flexibly adjusted according to the user's needs, thus failing to meet the user's operational requirements.

[0003] A patent with publication number CN117566400A discloses a conveying device for metal parts processing. This invention relates to the field of hot-dip plastic-coated workpiece conveying technology. The invention includes rollers, with two rollers symmetrically arranged. A conveyor belt is sleeved on the outside of the two rollers. The conveyor belt has symmetrically formed toothed grooves on both sides, with the grooves located on the upper part of the conveyor belt. A pulley is rotatably connected to the inner wall of the conveyor belt. Toothed plates are fixedly connected to both sides of the pulleys, and the toothed plates are adapted to the toothed grooves. A lifting rod is fixedly connected to the side of the two toothed plates that is far apart from each other, and a lifting block is fixedly connected to the end of the two lifting rods that is close to each other. The toothed grooves are located on the upper part of the conveyor belt, so that the toothed plates stop moving when the conveyor belt drives them to a specific position. This provides sufficient time for the flange to be dipped in plastic, thereby meeting the processing requirements during dip coating, ensuring that the flange surface is fully dipped in plastic, forming a corrosion-resistant surface, and reducing the corrosion of the flange during use.

[0004] Currently, in existing technologies, when transporting and conveying metal end caps, because the existing metal end caps are bowl-shaped with relatively smooth inner and outer surfaces, traditional devices cannot effectively disassemble and fix the end caps when they are clamped and fixed on the relatively smooth surface. This can easily cause scratches on the surface of the metal end caps. Moreover, metal end caps come in various sizes, and a single fixing device can only clamp and fix metal end caps of a single size, failing to address the problem of fixing metal end caps of different sizes.

[0005] Therefore, the present invention provides a metal end cap conveying device. Summary of the Invention

[0006] In order to overcome the shortcomings of the prior art, at least one technical problem raised in the background art is solved.

[0007] The technical solution adopted by the present invention to solve its technical problem is as follows: The metal end cap conveying device of the present invention includes a lifting hydraulic pump and a metal end cap movably sleeved on the outer surface of the lifting hydraulic pump. A hydraulic rod is fixedly installed on the bottom outer surface of the lifting hydraulic pump and at the two side edges. A vertical limiting rod is fixedly connected to the output end of the lifting hydraulic pump. A downward pressing slider is movably sleeved on the outer surface of the vertical limiting rod and fixedly connected to the output end of the hydraulic rod. A swing arm is swayingly connected to the bottom surface of the downward pressing slider and at the four edges. A sliding retraction rod is movably sleeved at the middle position of the swing arm. An anti-slip extrusion soft head is swayingly connected to the other end of the swing arm.

[0008] Preferably, a support block is provided on the bottom surface of the pressing slider and at the bottom edge of the swing arm, and an elastic wire is fixedly connected to the middle position of the swing arm and at the periphery of the sliding retraction rod.

[0009] Preferably, an elastic strip is fixedly connected to the outer surface of the anti-slip extrusion soft head, and a soft block that movably overlaps the inner wall of the metal end cap is provided on the bottom end of the vertical limiting rod.

[0010] Preferably, a hollow cavity is formed on the outer surface of the anti-slip extrusion head, and an elastic soft tube is fixedly connected to the inner wall of the hollow cavity.

[0011] Preferably, a wear-resistant anti-slip pad is fixedly connected to the outer surface of the anti-slip extrusion soft head, and the outer surface of the wear-resistant anti-slip pad is movably overlapped with the inner wall of the metal end cap.

[0012] Preferably, a circulating conveying track is provided on the top surface of the lifting hydraulic pump, support columns are provided on both sides of the circulating conveying track, an intelligent conveying device is provided on the bottom outer surface of the metal end cap, and an end cap storage box is provided on one side edge of the intelligent conveying device.

[0013] Preferably, a support pad is provided on both sides of the end cap storage box, and a sealed protective box is fixedly installed on the top surface of the support pad. A centralized guide strip that movably overlaps the outer surface of the end cap storage box is fixedly connected to the inner wall of the sealed protective box.

[0014] Preferably, a transmission roller is movably sleeved on the inner wall of the sealed protective box, and a spacer sponge pad is movably sleeved on the outer surface of the transmission roller.

[0015] Preferably, a cutting blade is fixedly connected to the outer surface of the sealed protective box, and a sealing cover is provided on the top surface of the sealed protective box.

[0016] Preferably, a sealing head storage tube is provided on the inner wall of the sealing head storage box, and the bottom surface of the spacer sponge pad is movably attached to the top surface of the sealing head storage box and the sealing head packaging storage tube.

[0017] The beneficial effects of this invention are as follows:

[0018] 1. The metal head conveying device of the present invention, when the lifting hydraulic pump moves to the top edge of the metal head, extends in coordination with the lifting hydraulic pump and extends one end of the vertical limiting rod into the interior of the metal head. At this time, the soft head and the surface of the anti-slip extrusion soft head on the bottom end of the vertical limiting rod contact the inner wall of the metal head. At this time, the hydraulic rod extends and lowers the pressing slider. At this time, the anti-slip extrusion soft head moves to the two sides of the metal head under the obstruction of the metal head. When the outer surface of the anti-slip extrusion soft head is in contact with the inner wall of the metal head, if a set of anti-slip extrusion soft heads contacts the inner wall of the metal head first, the metal head will be pushed and adjusted under the continuous pressing of the pressing slider, so that the vertical limiting rod is in the center position of the metal head, thereby achieving the effect of adjusting the position of the metal head.

[0019] 2. In the metal end cap conveying device of the present invention, after multiple sets of anti-slip extrusion soft heads are completely attached to the inner wall of the metal end cap, the hydraulic rod will continuously lower the sliding block. At this time, the swing arm swings on the surface of the sliding block and the anti-slip extrusion soft head. The position of the swing arm is limited by the sliding retraction rod. After the limit is set, the sliding block, the sliding retraction rod and the anti-slip extrusion soft head will form a fixed triangle. The friction on the surface of the anti-slip extrusion soft head will make the metal end cap firmly fixed on the outer surface of the anti-slip extrusion soft head.

[0020] 3. In the metal end cap conveying device of the present invention, after the metal end cap is moved into the end cap storage box, the hydraulic rod pulls back the lower slider, causing the anti-slip extrusion soft head to detach from the inner wall of the metal end cap. At this time, the elastic wire pushes the swing arm, causing the swing arm to detach from the surface of the sliding retraction rod. This allows the metal end cap to be quickly positioned and detached during transport by the lifting hydraulic pump. At the same time, the angle between the swing arm and the lower slider allows the swing arm to maintain a 45-degree tilt angle in a relaxed state, preventing the anti-slip extrusion soft head from falling too narrowly, which would make it difficult to open and close effectively later.

[0021] 4. In the metal head conveying device of the present invention, when the anti-slip extrusion soft head is attached to the inner wall of the metal head, the wear-resistant anti-slip pad is used to increase the friction and adhesion between the anti-slip soft head and the metal head. At the same time, as the downward sliding block continues to press down, the hollow cavity opened inside the anti-slip extrusion soft head increases the deformation area and amplitude of the anti-slip extrusion soft head. At the same time, the elastic soft cylinder is used to increase the expansion angle and expansion amplitude of the anti-slip extrusion soft head.

[0022] 5. The metal end cap conveying device of the present invention, in conjunction with a set of transmission rollers, pulls the spacer sponge pad inside another set of transmission rollers, causing the spacer sponge pad to be dragged out from the inside of the sealed protective box. At the same time, a cutting blade is used to divide the whole spacer sponge pad into multiple small strips of spacer sponge pad. At this time, the spacer sponge pad is laid flat on the top surface of the end cap packaging storage cylinder. Under the continuous downward pressure of the lifting hydraulic pump, the gap between the metal end cap and the end cap packaging storage cylinder is used to squeeze and tear the surface of the spacer sponge pad. The spacer sponge pad is stacked in the middle of the two metal end caps, which reduces the metal end caps from being bumped too much during subsequent transportation. Attached Figure Description

[0023] The invention will now be further described with reference to the accompanying drawings.

[0024] Figure 1 This is a perspective view of the present invention;

[0025] Figure 2 This is a perspective view of the intelligent transmission device in this invention;

[0026] Figure 3 This is a perspective view of the lifting hydraulic pump in this invention;

[0027] Figure 4 This is a perspective cross-sectional view of the lifting hydraulic pump in this invention.

[0028] Figure 5 This is a retracted sectional perspective view of the lifting hydraulic pump in this invention;

[0029] Figure 6 This is a three-dimensional view of the anti-slip extrusion soft head in this invention;

[0030] Figure 7 This is a perspective view of the end cap storage box in this invention;

[0031] Figure 8 This is a sectional perspective view of the end-capped packaging storage tube of the present invention;

[0032] Figure 9 This is a three-dimensional cross-sectional view of the sealed protective box in this invention.

[0033] In the diagram: 11. Intelligent conveying device; 111. Support column; 112. Circulating conveying track; 12. Lifting hydraulic pump; 121. Vertical limit rod; 122. Hydraulic rod; 123. Downward sliding block; 124. Swing arm; 125. Sliding retraction rod; 126. Elastic wire; 127. Anti-slip extrusion soft head; a1. Hollow cavity; a2. Elastic soft cylinder; a3. Wear-resistant anti-slip pad; 128. Elastic strip; 13. End cap storage box; 131. End cap packaging storage cylinder; 132. Support pad; 133. Sealing protection box; 134. Centralized guide strip; 135. Spacer sponge pad; 136. Transmission roller; 137. Cutting knife; 138. Sealing cover; 14. Metal end cap. Detailed Implementation

[0034] To make the technical means, creative features, objectives and effects of this invention easier to understand, the invention will be further described below in conjunction with specific embodiments.

[0035] like Figure 1 , Figures 3 to 6 As shown, an embodiment of the present invention provides a metal end cap conveying device, including a lifting hydraulic pump 12 and a metal end cap 14 movably sleeved on the outer surface of the lifting hydraulic pump 12. A hydraulic rod 122 is fixedly installed on the bottom outer surface of the lifting hydraulic pump 12 and at the two side edges. A vertical limiting rod 121 is fixedly connected to the output end of the lifting hydraulic pump 12. A pressing slider 123 is fixedly connected to the output end of the hydraulic rod 122 and movably sleeved on the outer surface of the vertical limiting rod 121. A swing arm 124 is swayingly connected to the bottom surface of the pressing slider 123 and at the four edges. A sliding retraction rod 125 is movably sleeved at the middle position of the swing arm 124. An anti-slip extrusion soft head 127 is swayingly connected to the other end of the swing arm 124.

[0036] When the lifting hydraulic pump 12 moves to the top edge of the metal end cap 14, it extends in conjunction with the lifting hydraulic pump 12 and extends one end of the vertical limiting rod 121 into the interior of the metal end cap 14. At this time, the soft head and the surface of the anti-slip extrusion soft head 127 on the bottom of the vertical limiting rod 121 contact the inner wall of the metal end cap 14. At this time, the hydraulic rod 122 extends and lowers the pressing slider 123. At this time, the anti-slip extrusion soft head 127 moves to the two sides of the metal end cap 14 under the obstruction of the metal end cap 14. When the outer surface of the anti-slip extrusion soft head 127 is attached to the inner wall of the metal end cap 14, if a set of anti-slip extrusion soft heads 127 first contacts the inner wall of the metal end cap 14, the metal end cap 14 will be pushed and adjusted under the continuous pressing of the pressing slider 123, so that the vertical limiting rod 121 is in the center position of the metal end cap 14, thereby achieving the effect of adjusting the position of the metal end cap 14.

[0037] After the multiple sets of anti-slip extrusion soft heads 127 are completely attached to the inner wall of the metal end cap 14, the hydraulic rod 122 will continuously lower the sliding block 123. At this time, the swing arm 124 swings on the surface of the sliding block 123 and the anti-slip extrusion soft head 127. The position of the swing arm 124 is limited by the sliding retraction rod 125. After being limited, the sliding block 123, the sliding retraction rod 125 and the anti-slip extrusion soft head 127 will form a fixed triangle. The friction on the surface of the anti-slip extrusion soft head 127 will make the metal end cap 14 firmly fixed on the outer surface of the anti-slip extrusion soft head 127.

[0038] like Figures 3 to 6 As shown, a support block is provided on the bottom surface of the pressing slider 123 and at the bottom edge of the swing arm 124. An elastic wire 126 is fixedly connected to the middle position of the swing arm 124 and at the periphery of the sliding retraction rod 125. An elastic strip 128 is fixedly connected to the outer surface of the anti-slip extrusion head 127. A soft block is provided at the bottom end of the vertical limiting rod 121 and is movably overlapped on the inner wall of the metal end cap 14. A hollow cavity a1 is opened on the outer surface of the anti-slip extrusion head 127. An elastic soft cylinder a2 is fixedly connected to the inner wall of the hollow cavity a1. A wear-resistant anti-slip pad a3 is fixedly connected to the outer surface of the anti-slip extrusion head 127 and is movably overlapped on the outer surface of the wear-resistant anti-slip pad a3 on the inner wall of the metal end cap 14.

[0039] After the metal end cap 14 is moved into the end cap storage box 13, the hydraulic rod 122 pulls back the downward sliding block 123, causing the anti-slip squeezing soft head 127 to detach from the inner wall of the metal end cap 14. At this time, the elastic wire 126 pushes the swing arm 124, causing the swing arm 124 to detach from the surface of the sliding retraction rod 125. This allows the metal end cap 14 to be quickly positioned and detached during transport by the lifting hydraulic pump 12. At the same time, the angle between the swing arm 124 and the downward sliding block 123 allows the swing arm 124 to maintain a 45-degree tilt angle in a relaxed state, preventing the downward angle of the anti-slip squeezing soft head 127 from being too narrow, which would make it difficult to open and close effectively later.

[0040] When the anti-slip extrusion head 127 is attached to the inner wall of the metal end cap 14, the wear-resistant anti-slip pad a3 increases the friction and adhesion between it and the metal end cap 14. At the same time, as the sliding block 123 continues to press down, the hollow cavity a1 inside the anti-slip extrusion head 127 increases the deformation area and amplitude of the anti-slip extrusion head 127. Meanwhile, the elastic soft cylinder a2 increases the expansion angle and expansion amplitude of the anti-slip extrusion head 127.

[0041] like Figures 1 to 2 and Figures 7-9As shown, a circulating conveyor track 112 is provided on the top surface of the lifting hydraulic pump 12, and support columns 111 are provided on both sides of the circulating conveyor track 112. An intelligent conveying device 11 is provided on the bottom outer surface of the metal end cap 14. An end cap storage box 13 is provided on one side edge of the intelligent conveying device 11, and support pads 132 are provided on both sides of the end cap storage box 13. A sealed protective box 133 is fixedly installed on the top surface of the support pad 132, and a movable overlapping end cap storage box 133 is fixedly connected to the inner wall of the sealed protective box 133. A centralized guide strip 134 is placed on the outer surface of the box 13. A transmission roller 136 is movably sleeved on the inner wall of the sealed protective box 133. A spacer sponge pad 135 is movably sleeved on the outer surface of the transmission roller 136. A cutting blade 137 is fixedly connected to the outer surface of the sealed protective box 133. A sealing cover 138 is provided on the top surface of the sealed protective box 133. A sealing head packaging storage cylinder 131 is provided on the inner wall of the sealing head storage box 13. The bottom surface of the spacer sponge pad 135 is movably overlapped on the top surface of the sealing head storage box 13 and the sealing head packaging storage cylinder 131.

[0042] A set of drive rollers 136 pulls the spacer pad 135 inside another set of drive rollers 136, causing the spacer pad 135 to be pulled out from inside the sealed protective box 133. At the same time, a cutting blade 137 divides the whole spacer pad 135 into multiple small strips of spacer pad 135. The spacer pad 135 is then laid flat on the top surface of the end cap packaging storage cylinder 131. Under the continuous downward pressure of the lifting hydraulic pump 12, the gap between the metal end cap 14 and the end cap packaging storage cylinder 131 is used to squeeze and tear the surface of the spacer pad 135. The spacer pad 135 is then stacked in the middle of the two metal end caps 14, which reduces the impact on the metal end caps 14 during subsequent transportation.

[0043] Working principle: When the lifting hydraulic pump 12 moves to the top edge of the metal end cap 14, it extends in conjunction with the lifting hydraulic pump 12 and extends one end of the vertical limiting rod 121 into the interior of the metal end cap 14. At this time, the soft head and the anti-slip extrusion soft head 127 on the bottom end of the vertical limiting rod 121 contact the inner wall of the metal end cap 14. At this time, the hydraulic rod 122 extends and lowers the pressing slider 123. The anti-slip extrusion soft head 127 moves to the two sides of the metal end cap 14 under the obstruction of the metal end cap 14. When the outer surface of the anti-slip extrusion soft head 127 is in contact with the inner wall of the metal end cap 14, if a set of anti-slip extrusion soft heads 127 first contacts the inner wall of the metal end cap 14, the metal end cap 14 will be pushed and adjusted under the continuous pressing of the pressing slider 123, so that the vertical limiting rod 121 is in the center position of the metal end cap 14, thereby adjusting the position of the metal end cap 14.

[0044] After multiple sets of anti-slip extrusion soft heads 127 are completely attached to the inner wall of the metal end cap 14, the hydraulic rod 122 will continuously lower the sliding block 123. At this time, the swing arm 124 swings on the surface of the sliding block 123 and the anti-slip extrusion soft head 127. The position of the swing arm 124 is limited by the sliding retraction rod 125. After the limit is set, the sliding block 123, the sliding retraction rod 125 and the anti-slip extrusion soft head 127 will form a fixed triangle. The friction on the surface of the anti-slip extrusion soft head 127 will make the metal end cap 14 firmly fixed on the outer surface of the anti-slip extrusion soft head 127.

[0045] After the metal end cap 14 is moved into the end cap storage box 13, the hydraulic rod 122 pulls back the downward sliding block 123, causing the anti-slip squeezing soft head 127 to detach from the inner wall of the metal end cap 14. At this time, the elastic wire 126 pushes the swing arm 124, causing the swing arm 124 to detach from the surface of the sliding retraction rod 125, so that the metal end cap 14 can be quickly positioned and detached during the transport of the lifting hydraulic pump 12.

[0046] When the anti-slip extrusion soft head 127 is attached to the inner wall of the metal end cap 14, the wear-resistant anti-slip pad a3 increases the friction and adhesion between it and the metal end cap 14. At the same time, as the sliding block 123 continues to press down, the hollow cavity a1 inside the anti-slip extrusion soft head 127 increases the deformation area and amplitude of the anti-slip extrusion soft head 127. Meanwhile, the elastic soft cylinder a2 increases the expansion angle and expansion amplitude of the anti-slip extrusion soft head 127.

[0047] A set of drive rollers 136 pulls the spacer pad 135 inside another set of drive rollers 136, causing the spacer pad 135 to be pulled out from inside the sealed protective box 133. At the same time, a cutting blade 137 divides the whole spacer pad 135 into multiple small strips of spacer pad 135. The spacer pad 135 is then laid flat on the top surface of the end cap packaging storage cylinder 131. Under the continuous downward pressure of the lifting hydraulic pump 12, the gap between the metal end cap 14 and the end cap packaging storage cylinder 131 is used to squeeze and tear the surface of the spacer pad 135. The spacer pad 135 is then stacked in the middle of the two metal end caps 14, which reduces the impact on the metal end caps 14 during subsequent transportation.

[0048] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. A metal end cap conveying device, comprising a lifting hydraulic pump (12) and a metal end cap (14) movably sleeved on the outer surface of the lifting hydraulic pump (12), characterized in that: A hydraulic rod (122) is fixedly installed on the bottom outer surface of the lifting hydraulic pump (12) and at the two side edges. A vertical limiting rod (121) is fixedly connected to the output end of the lifting hydraulic pump (12). A downward sliding block (123) is movably sleeved on the outer surface of the vertical limiting rod (121) and fixedly connected to the output end of the hydraulic rod (122). A swing arm (124) is swayingly connected to the bottom surface of the downward sliding block (123) and at the four edges. A sliding retraction rod (125) is movably sleeved at the middle position of the swing arm (124). An anti-slip extrusion soft head (127) is swayingly connected to the other end of the swing arm (124). A support block is provided on the bottom surface of the pressing slider (123) and at the bottom edge of the swing arm (124). An elastic wire (126) is fixedly connected to the middle position of the swing arm (124) and at the periphery of the sliding retraction rod (125). An elastic strip (128) is fixedly connected to the outer surface of the anti-slip extrusion soft head (127). A soft block that movably overlaps the inner wall of the metal end cap (14) is provided on the bottom end of the vertical limiting rod (121). A circulating conveying track (112) is provided on the top surface of the lifting hydraulic pump (12). Support columns (111) are provided on both sides of the circulating conveying track (112). An intelligent conveying device (11) is provided on the bottom outer surface of the metal end cap (14). An end cap storage box (13) is provided on one side edge of the intelligent conveying device (11). The end cap storage box (13) is located on both sides edge of the end cap storage box (13). A support platform (132) is provided on the top surface of the support platform (132), and a sealed protective box (133) is fixedly installed on the top surface of the support platform (132). A central guide strip (134) is fixedly connected to the inner wall of the sealed protective box (133) and movably overlaps the outer surface of the end cap storage box (13). A transmission roller (136) is movably sleeved on the inner wall of the sealed protective box (133), and a spacer sponge pad (135) is movably sleeved on the outer surface of the transmission roller (136). A cutting blade (137) is fixedly connected to the outer surface of the sealed protective box (133), and a sealing cover (138) is provided on the top surface of the sealed protective box (133). An end cap packaging storage cylinder (131) is provided on the inner wall of the end cap storage box (13), and the bottom surface of the spacer sponge pad (135) movably overlaps the top surface of the end cap storage box (13) and the end cap packaging storage cylinder (131). The spacer sponge pad (135) is laid flat on the top surface of the end cap packaging storage tube (131), and under the continuous pressure of the lifting hydraulic pump (12), the metal end cap (14) and the end cap packaging storage tube (131) are pressed together, and the surface of the spacer sponge pad (135) is squeezed and torn by the metal end cap (14). The spacer sponge pad (135) is stacked in the middle of the two metal end caps (14).

2. The metal head conveying device according to claim 1, characterized in that: A hollow cavity (a1) is formed on the outer surface of the anti-slip extrusion soft head (127), and an elastic soft tube (a2) is fixedly connected to the inner wall of the hollow cavity (a1).

3. The metal end cap conveying device according to claim 1, characterized in that: A wear-resistant anti-slip pad (a3) ​​is fixedly connected to the outer surface of the anti-slip extrusion soft head (127), and the outer surface of the wear-resistant anti-slip pad (a3) ​​is movably overlapped on the inner wall of the metal end cap (14).

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