Material containing type feeding machine

Abstract

The utility model relates to the technical field of pipe fitting feeding, and provides a material containing type feeding machine which comprises a blanking mechanism, the blanking mechanism comprises a blanking sliding rail arranged in the blanking direction, a blanking sliding table is connected to the blanking sliding rail in a sliding mode through a sliding block matched with the blanking sliding rail, and the blanking sliding table is driven by a blanking air cylinder to slide on the blanking sliding table. A blanking shaft is rotatably connected to the blanking sliding table, a material supporting arm, a material turning arm and a driving arm are fixed to the blanking shaft at an angle, the material supporting arm is perpendicular to the material turning arm, the driving arm is hinged to the telescopic end of a material turning air cylinder, and the fixed end of the material turning air cylinder is hinged to the blanking rod. The utility model has the beneficial effects that the material supporting arm is used for bearing the pipe fitting, the pipe fitting is conveyed to the position above the material receiving rod through the material falling guide rail, and then the material overturning arm is used for overturning to stably transfer the pipe fitting to the material receiving rod, so that the angle deviation caused by the fact that the pipe fitting slides down only by virtue of gravity is prevented, the processing precision is improved, and meanwhile, the collision and noise between the pipe fitting and equipment are also prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of pipe feeding, and in particular to a bag-type feeding machine. Background Art

[0002] When laser tube cutting equipment is performing processing, it is necessary to load the pipes to be processed. Usually, a pocket-type loading device is used to place multiple pipes on a pocket belt and load them by tightening the pocket belt. However, when the pipes fall onto the bed, the existing pocket-type loading equipment relies on the gravity of the pipes themselves to fall. The entire movement process is unstable, and the falling process will collide with the blocking equipment, resulting in loud noise and easy bumps on the surface of the pipes. Utility Model Content

[0003] The utility model proposes a bag-type loader, which can use a supporting arm to hold the pipe fittings, transport them to the top of the bag-type rod through a blanking guide rail, and then flip the pipe fittings to the bag-type rod stably by flipping them through a flipping arm, thereby preventing the pipe fittings from sliding due to gravity alone and causing angular deviation, improving processing accuracy, and also preventing collision and noise between the pipe fittings and the equipment, thereby protecting the pipe fittings and the equipment.

[0004] To this end, the technical solutions adopted are as follows:

[0005] The discharging opening that stirs cage connects with the delivery cam of described supporting ram, and the delivery cam of described supporting ram is erected at bin top, and the delivery cam of described supporting ram is erected at bin top, and the delivery cam of described supporting ram is erected at bin top, and the delivery cam of described supporting ram is erected at bin top, and the delivery ram of

[0006] A further technical solution is that an adjusting slide rail arranged along the blanking direction is fixed on the other side of the blanking rod, the adjusting slide rail is slidably connected to a material blocking slide through a sliding block matching it, and the material blocking slide is driven to slide above it by an adjusting cylinder, the fixed end of the adjusting cylinder is fixed on a sliding cover of a dovetail groove slide, and the dovetail groove slide is fixed on the blanking rod, and the material blocking slide is slidably connected to a material blocking plate through a material blocking slide rail perpendicular to the adjusting slide rail, and the material blocking plate is driven to slide above it by a material blocking cylinder, and a pushing cylinder doing work along the blanking direction is fixed on the material blocking plate, and the top of the material blocking plate has a pushing plate fixed to the telescopic end of the pushing cylinder.

[0007] A further technical solution is that an adapter plate is fixed to the telescopic end of the pushing cylinder, and a plurality of strip holes are provided on the adapter plate, which are arranged perpendicular to the blanking direction. A threaded hole matching the position of the strip holes is provided on the pushing plate, and the adapter plate and the pushing plate are fixedly connected by passing a screw through the strip hole and into the threaded hole.

[0008] A further technical solution is that the supporting bases of several pocket material units are detachably connected via connecting rods.

[0009] A further technical solution is that a driving wheel is rotatably connected to the support base, and the tops of the material scooping rod and the loading rod are respectively rotatably connected to the first roller and the second roller, and a fixed plate is fixed on the material scooping rod, one end of the material scooping belt is fixed on the fixed plate, and the other end is overlapped on the first roller and the second roller in sequence upward and finally wrapped around and fixed to the driving wheel downward, and the driving wheel is driven to rotate by a transmission mechanism.

[0010] A further technical solution is that a counterweight is fixed to the portion of the pocket belt close to the first roller.

[0011] A further technical solution is that the transmission mechanism includes a transmission shaft connected between two adjacent material pocket monomer driving wheels, the transmission shaft is connected to the central axis of the driving wheel through a coupling, a driven sprocket is coaxially fixed on the central axis of one of the driving wheels, the driven sprocket is connected to a matching driving sprocket through a transmission chain, and the driving sprocket is driven to rotate by a transmission motor.

[0012] The working principle and beneficial effects of this application are:

[0013] 1. Through the blanking mechanism, the supporting arm is used to carry the pipe fittings, which are transported to the top of the bag rod through the blanking guide rail. The pipe fittings are then flipped and smoothly transferred to the bag rod through the flipping arm to prevent the angle deviation caused by the pipe fittings sliding down due to gravity alone, thereby improving the processing accuracy. At the same time, it also prevents collision and noise between the pipe fittings and the equipment, and plays a protective role for the pipe fittings and the equipment.

[0014] 2. The push plate pushes back the excess pipes that are transported to the blanking rod, leaving only one pipe. This meets the processing requirements of the laser tube cutting machine, avoids manpower auxiliary operations, improves production cutting efficiency, and the height of the push plate can be adjusted according to the diameter of different pipes.

[0015] 3. The support bases of several pocket material units are detachably connected by connecting rods, and the support bases and the machine tool are also detachably connected by bolts; thus, the number of pocket material units can be selected according to the length of the processed pipe fittings, and the transmission shaft and connecting rod of the corresponding length can be replaced according to the length of the processed pipe fittings. Then, a predetermined number of pocket material units can be combined to realize the loading of pipe fittings of different lengths, realizing modular design, and also convenient transportation. After disassembly, they can be transported to the production site for assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present application will be further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0017] Figure 1 This is a schematic diagram of the overall structure of this application;

[0018] Figure 2 for Figure 1 A schematic diagram of the enlarged structure of the middle part A;

[0019] Figure 3 This is a schematic side view of the pocket material unit described in this application;

[0020] Figure 4 for Figure 3 A schematic diagram of the enlarged structure of the middle part B;

[0021] Figure 5 This is a schematic diagram of the axonometric structure of the pocket material unit described in this application;

[0022] Figure 6 This is a schematic diagram of the structure of the pushing mechanism described in this application;

[0023] Figure 7 for Figure 6 Schematic diagram of the enlarged structure of part C in the middle.

[0024] In the figure: 100, material pocket unit; 1, support base; 11, material pocket rod; 12, loading rod; 13, material drop rod; 14, material placement rod; 141, baffle; 2, material drop rail; 21, material drop slide; 22, material drop cylinder; 23, material drop shaft; 24, material support arm; 25, material flip arm; 26, driving arm; 27, material flip cylinder; 3, adjustment rail; 31, material stop slide; 32, adjustment cylinder; 33 , dovetail groove slide; 34, material blocking slide rail; 35, material blocking plate; 36, material blocking cylinder; 37, material pushing cylinder; 38, material pushing plate; 39, adapter plate; 391, strip hole; 4, connecting rod; 5, driving wheel; 50, material pocket belt; 51, first roller; 52, second roller; 53, fixed plate; 54, counterweight; 6, transmission shaft; 61, driven sprocket; 62, driving sprocket; 63, transmission motor. DETAILED DESCRIPTION

[0025] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] like Figure 1-Figure 7 As shown, a bag-type feeding machine is composed of several bag-type monomers 100 connected in parallel, and the bag-type monomer 100 includes a support base 1, on which a bag-type rod 11, a loading rod 12, a blanking rod 13 and a placing rod 14 are fixed in sequence along the feeding direction. The bag-type rod 11 and the loading rod 12 are V-shaped structures, and the placing rod 14 is arranged horizontally, and a baffle 141 is fixed at its tail end. One end of the blanking rod 13 is fixed to the top of the loading rod 12, and the other end is fixed to the placing rod 14 at an angle downward; a blanking mechanism is fixed to one side of the blanking rod 13, and the The blanking mechanism includes a blanking slide rail 2 arranged along the blanking direction, and the blanking slide rail 2 is slidably connected to a blanking slide 21 through a matching slider, and the blanking slide 21 is driven to slide above it by a blanking cylinder 22. The blanking slide 21 is rotatably connected to a blanking shaft 23, and a supporting arm 24, a turning arm 25 and a driving arm 26 are fixed at an angle on the blanking shaft 23. The supporting arm 24 and the turning arm 25 are perpendicular to each other. The driving arm 26 is hinged to the telescopic end of a turning cylinder 27, and the fixed end of the turning cylinder 27 is hinged to the blanking rod 13.

[0027] When the pocket material loading machine is in use, several pocket material units 100 work together. First, the pipe to be processed is placed horizontally on several pocket material belts 50. Among them, an embodiment of the arrangement of the pocket material belts 50 is as follows: Figure 3As shown, a driving wheel 5 is rotatably connected to the supporting base 1, and the tops of the material scooping rod 11 and the loading rod 12 are rotatably connected to the first roller 51 and the second roller 52 respectively. A fixed plate 53 is fixed on the material scooping rod 11, and one end of the material scooping belt 50 is fixed on the fixed plate 53, and the other end is overlapped on the first roller 51 and the second roller 52 in sequence upward and finally wound around and fixed to the driving wheel 5 downward. The driving wheel 5 is driven to rotate by a transmission mechanism.

[0028] In this embodiment, the material belt 50 is mounted between the material belt 11 and the loading rod 12. As the driving wheel 5 rotates, the portion of the material belt 50 wrapped around it gradually increases, while the portion between the material belt 11 and the loading rod 12 gradually decreases. This causes the pipe above to gradually rise and eventually pass the top of the loading rod 12 and slide onto the blanking rod 13. Furthermore, a counterweight 54 is fixed to the portion of the material belt 50 near the first roller 51. After the driving wheel 5 releases the material belt 50, the counterweight 54 acts to keep the belt 50 in a downwardly concave position, facilitating the placement of pipes.

[0029] like Figure 6-Figure 7 As shown, the driving arm 26 drives the supporting arm 24 and the flipping arm 25 to rotate by extending and retracting the flipping cylinder 27, keeping the supporting arm 24 perpendicular to the blanking direction, and the flipping wall facing the pipe. At this time, the blanking slide 21 is located at the top of the blanking rod 13. After sliding to the blanking rod 13, the pipe will fall between the angle between the supporting arm 24 and the flipping arm 25. The vertical angle between the two can also better accommodate the pipe. Then the blanking cylinder 22 drives the blanking slide 21 downward along the blanking slide rail 2 Move to the top of the material-pocketing rod 11, and the driving arm 26 drives the supporting arm 24 and the turning arm 25 to rotate through the extension and contraction of the turning cylinder 27. The turning arm 25 is used to turn the pipe fittings smoothly onto the material-pocketing rod 11. The baffle 141 on the material-pocketing rod 11 will prevent the pipe fittings from rolling and falling. The turning cylinder 27 is then used to restore the supporting arm 24 and the turning arm 25 to the original angle position for receiving the material. The blanking cylinder 22 drives the blanking slide 21 back to the top of the blanking rod 13 to prepare for the next material receiving.

[0030] It is worth noting that when the bag material belt 50 is loading, multiple pipes may be flipped onto the blanking rod 13 at one time, and the pipe cutting machine can only process one pipe at a time, so only one pipe is needed for loading; in order to move the excess pipes back to the bag material belt 50, as shown in FIG. Figure 3-Figure 4As shown, an adjusting slide rail 3 arranged along the blanking direction is fixed on the other side of the blanking rod 13, and the adjusting slide rail 3 is slidably connected to a material blocking slide 31 through a matching slider, and the material blocking slide 31 is driven to slide above it by an adjusting cylinder 32, and the fixed end of the adjusting cylinder 32 is fixed on a slide cover of a dovetail groove slide 33, and the dovetail groove slide 33 is fixed on the blanking rod 13, and the material blocking slide 31 is slidably connected to a material blocking plate 35 through a material blocking slide rail 34 perpendicular to the adjusting slide rail 3, and the material blocking plate 35 is driven to slide above it by a material blocking cylinder 36, and a pushing cylinder 37 that works along the blanking direction is fixed on the material blocking plate 35, and the top of the material blocking plate 35 has a pushing plate 38 fixed to the telescopic end of the pushing cylinder 37.

[0031] The pipe fittings will then contact the baffle plate 35 after they have fallen onto the blanking rod 13. The distance between the baffle plate 35 and the blanking rack needs to be set to the outer diameter of a pipe fitting. At the same time, the distance between the baffle plate 35 and the upper end of the blanking rod 13 needs to be long enough to accommodate the blanking of pipe fittings of the diameter to be processed, and the pipe fittings will not slide and collide with the baffle plate 35 too strongly due to the distance being too long. At this time, the push plate 38 above the baffle plate 35 can just push the excess pipe fittings that are stacked on a pipe fitting back into the pocket. The material strip 50 ensures that there is just one pipe in the supporting space formed by the blanking rod 13 and the baffle plate 35. In order to ensure that the extended height of the baffle plate 35 and the position from the upper end of the blanking rod 13 are more accurate, the extended height of the baffle plate 35 is adjusted to the end point of the stroke of the baffle cylinder 36, and the adjusting cylinder 32 is fixed on the dovetail groove slide 33. By rotating the turntable of the dovetail groove slide 33, the position of the baffle slide 31, that is, the position of the baffle plate 35 from the upper end of the blanking rod 13, is accurately adjusted.

[0032] On this basis, an adapter plate 39 is fixed to the telescopic end of the pusher cylinder 37. This adapter plate 39 is provided with several strip-shaped holes 391 arranged perpendicular to the direction of material removal. The pusher plate 38 is provided with threaded holes that match the positions of the strip-shaped holes 391. The adapter plate 39 and the pusher plate 38 are fixedly connected by screws passing through the strip-shaped holes 391 and into the threaded holes. This allows the height of the pusher plate 38 to be adjusted according to the diameter of the pipe fittings, allowing for further precise adjustment to ensure that excess pipe fittings can be pushed down while leaving only one pipe fitting.

[0033] like Figure 2As shown, the transmission mechanism includes a transmission shaft 6 connected between the driving wheels 5 of two adjacent pocket material monomers 100. The transmission shaft 6 is connected to the central axis of the driving wheels 5 through a coupling. A driven sprocket 61 is coaxially fixed to the central axis of one of the driving wheels 5. The driven sprocket 61 is connected to a matching driving sprocket 62 through a transmission chain. The driving sprocket 62 is driven to rotate by a transmission motor 63. The transmission motor 63 drives the driving sprocket 62 to rotate synchronously. The driving sprocket 62 drives the driven sprocket 61 to rotate through the transmission chain. The driven sprocket 61 drives the driving wheel 5 connected to it to rotate. Due to the action of the transmission shaft 6 and the coupling, the driving wheels 5 of the other pocket material monomers 100 will also rotate synchronously. When the driving wheel 5 rotates, it gradually pulls the pocket material belt 50, causing the pipe fittings on the pocket material belt 50 to move toward the upward material rod 12.

[0034] Such as 1- Figure 2 As shown, the support bases 1 of several bag material units 100 are detachably connected by connecting rods 4, and the support base 1 and the machine tool are also detachably connected by bolts; thus, the number of bag material units 100 can be selected according to the length of the processed pipe fittings, and the transmission shaft 6 and connecting rod 4 of corresponding length can be replaced according to the length of the processed pipe fittings, and then a predetermined number of bag material units 100 can be combined to realize the loading of pipe fittings of different lengths, realize modular design, and also facilitate transportation. After disassembly, they can be transported to the production site for assembly.

[0035] The surfaces of the equipment that come into contact with the pipes are all made of nylon sheets. These sheets offer excellent mechanical vibration damping, sliding properties, and wear resistance, reducing wear between the loading equipment and the pipes during the loading process. In particular, a circular-arc nylon sheet is provided at the junction of the loading rod 12 and the blanking rod 13. This sheet also serves as a guide for the pipes as they move toward the blanking rod 13, reducing friction between the pipes and the surfaces of the loading and blanking rods 12 and 13 during the loading process.

[0036] The action process of the pocket material loader is as follows: the driving wheel 5 is driven by the transmission mechanism to gradually pull the pocket material belt 50, so that the pipe fittings on the pocket material belt 50 are transported to the blanking rod 13, and the piston rod of the blocking cylinder 36 is in an outwardly extended state so that the blocking plate 35 blocks the pipe fittings, and the pushing plate 38 is driven by the pushing cylinder 37 to push the excess pipe fittings on the blanking rod 13 so that they fall back onto the pocket material belt 50, so that a pipe fitting remains on the blanking rod 13, and then the piston rod of the blocking cylinder 36 contracts, driving the blocking plate 35 to retract, so that the pipe fittings lose the support of the blocking plate 35, and the pipe fittings slide along the blanking rack to the supporting arm 24 and the turning material. The pipe is supported by the supporting arm 24 at the position between the angles of the arms 25; then the blanking cylinder 22 drives the blanking slide 21 downward along the blanking slide rail 2 to above the material picking rod 11, and the driving arm 26 drives the supporting arm 24 and the flipping arm 25 to rotate through the extension and contraction of the flipping cylinder 27, and the pipe is flipped smoothly onto the material picking rod 11 by using the flipping arm 25. The baffle 141 on the material picking rod 11 prevents the pipe from rolling and falling, and then the flipping cylinder 27 is used to restore the supporting arm 24 and the flipping arm 25 to the original angle position for receiving the material, and the blanking cylinder 22 drives the blanking slide 21 back to the top of the blanking rod 13 to prepare for the next material receiving.

[0037] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A bag-type feeding machine, which is composed of a plurality of bag-type monomers (100) connected in parallel, characterized in that: The material pocketing unit (100) comprises a support base (1), on which a material pocketing rod (11), a material loading rod (12), a material drop rod (13) and a material placement rod (14) are fixed in sequence along the feeding direction. The material pocketing rod (11) and the material loading rod (12) are in a V-shaped structure. The material placement rod (14) is arranged horizontally, and a baffle (141) is fixed at its tail end. One end of the material drop rod (13) is fixed to the top end of the material loading rod (12), and the other end is tilted downward and fixed to the material placement rod (14). A blanking mechanism is fixed on one side of the blanking rod (13), and the blanking mechanism includes a blanking slide rail (2) arranged along the blanking direction, and the blanking slide rail (2) is slidably connected to a blanking slide (21) through a slider matched therewith, and the blanking slide (21) is driven to slide above it by a blanking cylinder (22), and the blanking slide (21) is rotatably connected to a blanking shaft (23), and a supporting arm (24), a flipping arm (25) and a driving arm (26) are fixed on the blanking shaft (23) at an angle, and the supporting arm (24) and the flipping arm (25) are perpendicular to each other, and the driving arm (26) is hinged to the telescopic end of a flipping cylinder (27), and the fixed end of the flipping cylinder (27) is hinged to the blanking rod (13).

2. A pocket-type loading machine according to claim 1, characterized in that: The other side of the blanking rod (13) is fixed with an adjusting slide rail (3) arranged along the blanking direction, and the adjusting slide rail (3) is slidably connected to a material blocking slide (31) through a slider matched therewith, and the material blocking slide (31) is driven to slide above it by an adjusting cylinder (32), and the fixed end of the adjusting cylinder (32) is fixed on a slide cover of a dovetail groove slide (33), and the dovetail groove slide (33) is fixed on the blanking rod (13), and the material blocking slide (31) is slidably connected to a material blocking plate (35) through a material blocking slide rail (34) perpendicular to the adjusting slide rail (3), and the material blocking plate (35) is driven to slide above it by a material blocking cylinder (36), and a pushing cylinder (37) that works along the blanking direction is fixed on the material blocking plate (35), and the top of the material blocking plate (35) has a pushing plate (38) fixed to the telescopic end of the pushing cylinder (37).

3. A pocket-type loading machine according to claim 2, characterized in that: An adapter plate (39) is fixed to the telescopic end of the push cylinder (37), and a plurality of strip holes (391) arranged perpendicular to the blanking direction are provided on the adapter plate (39), and threaded holes matching the positions of the strip holes (391) are provided on the push plate (38). The adapter plate (39) and the push plate (38) are fixedly connected by inserting screws through the strip holes (391) and into the threaded holes.

4. A pocket-type loader according to claim 1, characterized in that: The supporting bases (1) of the plurality of pocket material units (100) are detachably connected via a connecting rod (4).

5. The pocket-type loading machine according to claim 1, characterized in that: The supporting base (1) is rotatably connected to a driving wheel (5), and the tops of the material-carrying rod (11) and the feeding rod (12) are rotatably connected to a first roller (51) and a second roller (52), respectively. A fixing plate (53) is fixed to the material-carrying rod (11), and one end of the material-carrying belt (50) in the material-carrying monomer (100) is fixed to the fixing plate (53), and the other end is upwardly overlapped on the first roller (51) and the second roller (52) in sequence and finally wound and fixed with the driving wheel (5) downward, and the driving wheel (5) is driven to rotate by a transmission mechanism.

6. A pocket-type loading machine according to claim 5, characterized in that: A counterweight (54) is fixed to the portion of the pocket belt (50) close to the first roller (51).

7. The pocket-type loading machine according to claim 5, characterized in that: The transmission mechanism comprises a transmission shaft (6) connected between two adjacent driving wheels (5) of the bag material monomers (100), wherein the transmission shaft (6) is connected to the central axis of the driving wheels (5) via a coupling, wherein a driven sprocket (61) is coaxially fixed to the central axis of one of the driving wheels (5), and the driven sprocket (61) is connected to a matching driving sprocket (62) via a transmission chain, and the driving sprocket (62) is driven to rotate by a transmission motor (63).

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