Feeding equipment of jacketing machine

Abstract

The utility model relates to the field of pipe transportation, in particular to a casing machine feeding device which comprises a machine frame, a feeding cargo cage, a lifting device, a positioning conveying device and a casing pipe conveying device, the casing pipe conveying device comprises a first driving piece and at least two rolling assemblies, and the rolling axes of the rolling assemblies are perpendicular to the axis of a pipe fitting. The rolling assembly is installed at the output end of the first driving part, a feeding port is formed in the bottom of one side of the feeding cargo cage, the lifting device is used for lifting the pipe fitting located at the feeding port to the positioning conveying device, and the positioning conveying device is located on the rolling assembly and used for positioning the pipe fitting and transferring the pipe fitting to the rolling assembly. Through cooperation of the lifting device, the positioning conveying device and the casing pipe conveying device, pipe fittings in the feeding cargo cage are transferred out and fed in the axial direction, small-diameter pipe fittings are arranged in large-diameter pipe fittings in a sleeved mode, the equipment is used for replacing manual feeding of casing pipes, the automation degree is higher, the casing pipe efficiency is improved, and the labor intensity is reduced.

Description

Technical Field

[0001] This utility model relates to the field of pipe transportation, and more specifically, to a pipe casing machine feeding device. Background Technology

[0002] The PVC drainage pipes produced are usually available in various diameter specifications. Since the pipe fittings are hollow inside, they take up a lot of shipping space. Therefore, it is necessary to insert the smaller diameter pipe fittings into the larger diameter pipe fittings, so that the pipe fittings are arranged in sequence to form a whole. This can save space and reduce transportation costs during shipping.

[0003] The commonly used method for sleeve installation in the existing technology is to manually carry the pipe fittings onto the sleeve installation machine. However, since the pipe fittings are very long, it usually requires several workers to work together to complete the process. Moreover, carrying the pipe fittings by hand is very strenuous. This method is not only inefficient, but also greatly increases the labor intensity of workers, making the sleeve installation process very inconvenient. Utility Model Content

[0004] The purpose of this invention is to overcome the problem that manual feeding is required in the existing sleeve process, which is time-consuming and labor-intensive. It provides an automatic feeding device for sleeve machines that can automatically feed pipe fittings during the sleeve process, thereby improving efficiency and reducing the labor intensity of workers.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0006] A casing feeding device is provided, characterized in that it includes a frame, a feeding cage installed in the frame, a lifting device, a positioning conveying device, and a casing conveying device respectively installed on the frame. The casing conveying device includes a first driving component and at least two rolling components installed on the frame. The conveying direction of the rolling components is parallel to the axis of the casing. The rolling components are installed at the output end of the first driving component. A feeding port is provided at the bottom of one side of the feeding cage. The lifting device is located on the side of the feeding cage near the feeding port. The discharge end of the lifting device is located above the feeding end of the positioning conveying device. The lifting device is used to lift and transfer the casing located at the feeding port to the positioning conveying device. The positioning conveying device is located above the rolling components and is used to position and transfer the casing to the rolling components.

[0007] This utility model discloses a sleeve feeding device. A large-diameter pipe is placed at the discharge end of the sleeve conveying device, with the opening of the large-diameter pipe facing the discharge end of the sleeve conveying device. A small-diameter pipe to be sleeved is placed in the feeding cage. When the small-diameter pipe leaves the feeding cage from the inlet, a lifting device raises it to a positioning conveying device. The positioning conveying device positions the small-diameter pipe to prevent it from rolling and causing radial displacement, which could lead to inaccurate sleeve feeding later. The positioning conveying device then transfers the small-diameter pipe to the top of a rolling assembly. Driven by a first driving component, the rolling assembly feeds the small-diameter pipe axially, allowing it to be sleeved into the large-diameter pipe, completing the sleeve process. This device replaces manual sleeve feeding, offering higher automation, improved sleeve efficiency, and reduced labor intensity for workers.

[0008] Furthermore, the first driving component is a rotary driving component. Each rolling assembly includes a rolling shaft and a plurality of rollers equidistantly arranged on the rolling shaft. One end of one rolling shaft is fixedly connected to the output shaft of the first driving component, and the other end is rotatably connected to the frame. Both ends of the remaining rolling shafts are rotatably connected to the frame. The rotation of the first driving component drives the rolling shaft to rotate, thereby driving the rollers to roll. The friction between the rollers and the small-diameter pipe can drive the pipe to move axially. With a plurality of rollers on the same rolling shaft, the same number of pipes as the number of rollers can be sleeved simultaneously, improving efficiency.

[0009] Furthermore, the sleeve conveying device also includes a first transmission component, which is a transmission belt. The transmission belt is fitted onto the rollers of two adjacent rolling shafts. Using a transmission belt to achieve transmission between different rolling shafts requires only one first driving component, and the rolling shafts can rotate synchronously, resulting in better synchronization.

[0010] Furthermore, the conveying direction of the positioning conveying device is perpendicular to the conveying direction of the rolling assembly. The positioning conveying device includes a first transmission assembly and several second transmission assemblies arranged vertically. The discharge end of the first transmission assembly is located above the feed end of the second transmission assembly, and the discharge end of the upper-layer second transmission assembly is located above the feed end of the lower-layer second transmission assembly. Each second transmission assembly has a positioning part, and the top surface of the bottom-layer second transmission assembly is flush with the top surface of the rolling assembly. After the first transmission assembly transports the small-diameter pipe to the end, the pipe falls into the positioning part on the second transmission assembly, completing the positioning of the pipe. Several second transmission assemblies are provided, allowing the feeding device to accommodate more pipes. The second transmission assemblies are located above the rolling assembly. When the second transmission assembly is full of pipes, it stops moving. At this time, the pipe contacts the rolling assembly. Subsequently, the rolling assembly is started, and it drives the small-diameter pipe to feed axially for sleeve installation.

[0011] Further, the first transmission assembly includes a second driving member, a first drive shaft, a first driven shaft, a first driving wheel, a first driven wheel, and a second transmission member mounted on the frame. One end of the first drive shaft is connected to the output end of the second driving member, and the other end is rotatably connected to the frame. Both ends of the first driven shaft are rotatably connected to the frame. At least two first driving wheels are provided on the first drive shaft, and at least two first driven wheels are provided on the first driven shaft. The second transmission member is used to connect the first driving wheel and the first driven wheel. Each second transmission assembly includes a third driving member, a second drive shaft, a second driven shaft, a second driving wheel, a second driven wheel, and a third transmission member mounted on the frame. One end of the second drive shaft is connected to the output end of the third driving member, and the other end is rotatably connected to the frame. Both ends of the second driven shaft are rotatably connected to the frame. At least two second driving wheels are provided on the second drive shaft, and at least two second driven wheels are provided on the second driven shaft. The third transmission member is used to connect the second driving wheel and the second driven wheel. The positioning part is equidistantly disposed on the third transmission member. The second driving component drives the first drive shaft connected to it to rotate, thereby driving the first drive wheel to rotate. The first drive wheel drives the first driven wheel to rotate through the second transmission component, and the second transmission component achieves reciprocating motion. The second transmission component drives the movement of the pipe above it. The third driving component drives the second drive shaft connected to it to rotate, thereby driving the second drive wheel to rotate. The second drive wheel drives the second driven wheel to rotate through the third transmission component, and the third transmission component achieves reciprocating motion. The third transmission component is also provided with a positioning part. When the pipe leaves the discharge end of the first transmission component, it falls into the positioning part on the third transmission component, thereby completing the positioning of the pipe and preventing the pipe from rolling and generating radial displacement, which would cause small-diameter pipes to be unable to be inserted into large-diameter pipes.

[0012] Furthermore, the conveying direction of the first transmission component is opposite to that of the uppermost second transmission component, and the conveying directions of two adjacent second transmission components are opposite. This makes full use of space and reduces the floor space required.

[0013] Furthermore, the lifting device includes several hooks, a fourth driving member mounted on the frame, a third drive shaft mounted on the top of the frame, a third driven shaft mounted on the bottom of the frame, a third drive wheel, a third driven wheel, and a fourth transmission member. One end of the third drive shaft is connected to the output end of the fourth driving member, and the other end is rotatably connected to the frame. Both ends of the third driven shaft are rotatably connected to the frame. At least two third drive wheels are provided on the third drive shaft, and at least two third driven wheels are provided on the third driven shaft. The fourth transmission member is used to connect the third drive wheel and the third driven wheel. The hooks are mounted on the fourth transmission member, and the fourth transmission member drives the hooks through the feed port. The fourth drive component drives the third drive shaft connected to it to rotate, thereby driving the third drive wheel to rotate. The third drive wheel drives the third driven wheel to rotate through the fourth transmission component. The fourth transmission component achieves reciprocating motion. Since the fourth transmission component is equipped with a hook, the movement of the fourth transmission component will drive the hook to reciprocate. When the hook passes the feed port, it will hook a pipe. When the hook moves to the top, it will change direction and place the pipe on the positioning conveyor, thereby completing the lifting of the pipe.

[0014] Furthermore, the lifting device also includes an adjusting shaft and adjusting wheels. The adjusting shaft and the third driven shaft are located in the same vertical plane. Both ends of the adjusting shaft are rotatably connected to the frame. At least two adjusting wheels are provided on the adjusting shaft. The adjusting wheels are connected to the fourth transmission member and are used to ensure that the conveying surface of the fourth transmission member between the adjusting wheels and the third driven wheel is parallel to the vertical direction. The hook is perpendicular to the conveying surface of the first transmission member. The adjusting shaft allows the hook to move vertically after hooking the pipe, preventing the frame from obstructing the movement of the pipe.

[0015] Furthermore, the bottom of the feeding cage is provided with an inclined plate, which forms an angle with the horizontal plane. The inclined plate is used to support the pipes, and its bottom end is located at the feeding port. The pipes located on the inclined plate can automatically roll down to the feeding port under the action of gravity, so that all the pipes in the feeding cage can automatically leave the feeding port without manual handling, thus improving convenience.

[0016] Furthermore, the feeding cage also includes a fifth driving component and push plates. The push plates are located on both sides of the feeding cage and at both ends of the pipe along the axial direction. The push plates are fixedly connected to the output shaft of the fifth driving component. The fifth driving component is a linear driving component, and its driving direction is along the axial direction of the pipe. Before the pipe is fed, the pipes are in different positions along the axial direction. The fifth driving component can be activated first, which will drive the push plates to move along the axial direction of the pipe. The two push plates respectively abut against and push the two ends of the pipe along the axial direction, so that the ends of all pipes are in the same plane, completing the arrangement of the pipes and facilitating the subsequent transfer of the pipes.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] 1. By coordinating the lifting device, positioning conveying device, and sleeve conveying device, the pipe fittings in the feeding cage are transferred out and fed axially, so that small-diameter pipe fittings can be inserted into the inside of large-diameter pipe fittings. Using this equipment to replace manual sleeve feeding has a higher degree of automation, can improve sleeve feeding efficiency, and reduce the labor intensity of workers.

[0019] 2. The positioning and conveying device includes a first transmission assembly and a second transmission assembly. The pipe on the first transmission assembly falls from the discharge end into the positioning part of the second transmission assembly. The second transmission assembly transfers the pipe to the top of the rolling assembly, positions the pipe, and prevents the pipe from rolling and generating radial displacement, which would cause small-diameter pipes to be unable to be inserted into large-diameter pipes.

[0020] 3. The lifting device uses the fourth driving component to drive the fourth rolling shaft to rotate, which in turn drives the fourth sprocket to rotate, and then drives the fourth chain to reciprocate. The hook set on the fourth chain can hook the pipe and lift it. The cooperation between the hook, the fourth sprocket, and the fourth chain can easily and conveniently complete the picking, lifting, and placing of the pipe.

[0021] 4. The inclined plate allows the pipes on it to automatically roll down to the feed inlet under the influence of gravity, so that all the pipes in the feed cage can automatically leave the feed inlet, which is more convenient.

[0022] 5. The fifth driving component and push plate are set up so that the fifth driving component will drive the push plate to move along the axial direction of the pipe. The two push plates will abut against and push the two ends of the pipe in the axial direction, so that the ends of all pipes are in the same plane, completing the arrangement of the pipe and facilitating the subsequent transfer of the pipe. Attached Figure Description

[0023] Figure 1 A schematic diagram of a casing machine feeding device;

[0024] Figure 2 This is a front view of a casing machine feeding device;

[0025] Figure 3 for Figure 2 A magnified view of a portion of position A;

[0026] Figure 4 for Figure 2 A magnified view of position B;

[0027] Figure 5 for Figure 2 A magnified view of position C;

[0028] Figure 6 A side view structural schematic diagram of the positioning conveying device and the casing conveying device;

[0029] Figure 7 This is a schematic diagram of the casing conveying device and the second transmission assembly.

[0030] Figure 8 for Figure 6 A magnified view of position D;

[0031] Figure 9 This is a side view of the feed cage.

[0032] In the attached diagram: 100, frame; 200, feed cage; 210, feed inlet; 220, inclined plate; 230, fifth drive component; 240, push plate; 300, lifting device; 310, hook; 320, fourth drive component; 330, third drive shaft; 340, third driven shaft; 350, third drive wheel; 360, third driven wheel; 370, fourth transmission component; 380, adjusting shaft; 390, adjusting wheel; 400, positioning conveyor; 410, first transmission assembly; 411, second drive component; 41 2. First drive shaft; 413. First driven shaft; 414. First drive wheel; 415. First driven wheel; 416. Second transmission component; 420. Second transmission assembly; 421. Third drive component; 422. Second drive shaft; 423. Second driven shaft; 424. Second drive wheel; 425. Second driven wheel; 426. Third transmission component; 427. Positioning part; 500. Sleeve conveying device; 510. Transmission component; 520. First drive component; 530. Rolling assembly; 531. Rolling shaft; 532. Roller. Detailed Implementation

[0033] The present invention will be further described below with reference to specific embodiments. The accompanying drawings are for illustrative purposes only, representing schematic diagrams rather than actual physical objects, and should not be construed as limiting the scope of this patent. To better illustrate the embodiments of the present invention, some components in the drawings may be omitted, enlarged, or reduced, and do not represent the actual dimensions of the product. It is understandable to those skilled in the art that some well-known structures and their descriptions may be omitted in the drawings.

[0034] In the accompanying drawings of this utility model, the same or similar reference numerals correspond to the same or similar components. In the description of this utility model, it should be understood that if terms such as "upper," "lower," "left," and "right" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, they are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, the terms used to describe positional relationships in the drawings are only for illustrative purposes and should not be construed as limiting this patent. For those skilled in the art, the specific meaning of the above terms can be understood according to the specific circumstances.

[0035] Example 1

[0036] A casing feeding device, such as Figure 1 , Figure 2 as well as Figure 5-8As shown, the system includes a frame 100, a feed cage 200 installed within the frame 100, a lifting device 300, a positioning conveying device 400, and a sleeve conveying device 500, all installed on the frame 100. The sleeve conveying device 500 includes a transmission component 510, a first drive component 520 installed on the frame 100, and four rolling components 530. In this embodiment, the first drive component 520 is a rotary motor. Each rolling component 530 includes a rolling shaft 531 and ten rollers 532 equidistantly arranged on the rolling shaft 531. One end of one rolling shaft 531 is fixedly connected to the output shaft of the first drive component 520, and the other end is rotatably connected to the frame 100. Both ends of the remaining rolling shafts 531 are rotatably connected to the frame 100. The conveying direction of 30 is parallel to the axis of the pipe. In this embodiment, the first transmission component 510 is a transmission belt, which is fitted onto the rollers 532 of two adjacent rolling shafts 531. Alternatively, the first transmission component 510 can also be a gear, transmission chain, etc. A feed inlet 210 is provided at the bottom of one side of the feeding cage 200. The lifting device 300 is located on the side of the feeding cage 200 near the feed inlet 210. The discharge end of the lifting device 300 is located above the feed end of the positioning conveying device 400. The lifting device 300 is used to lift and transfer the pipe located at the feed inlet 210 to the positioning conveying device 400. The positioning conveying device 400 is located above the rolling assembly 530. The positioning conveying device 400 is used to position and transfer the pipe to the rolling assembly 530.

[0037] The working principle of this embodiment is as follows:

[0038] This utility model discloses a casing machine feeding device. A large-diameter pipe fitting is placed at the discharge end of the casing conveyor 500. In this embodiment, the large-diameter pipe fitting can be placed on a conveyor belt, which drives the large-diameter pipe to move radially. The small-diameter pipe fitting to be casing is placed in the feed cage 200. The small-diameter pipe fitting leaves the feed cage 200 from the feed inlet 210. The lifting device 300 lifts the small-diameter pipe fitting to the positioning conveyor 400, where it is positioned to prevent rolling and avoid radial displacement, which could prevent accurate subsequent casing. The rear positioning conveyor 400 transfers the small-diameter pipe to the top of the rolling assembly 530. The rotation of the first drive component 520 drives the rolling shaft 531 to rotate. The transmission belt enables transmission between different rolling shafts 531, thereby driving the roller 532 to roll. The friction between the roller 532 and the small-diameter pipe can drive the pipe to feed axially, so that the small-diameter pipe is inserted into the large-diameter pipe located at the discharge end of the sleeve conveyor 500, thus completing the sleeve. This equipment replaces manual sleeve feeding, has a higher degree of automation, can improve sleeve efficiency, and reduce the labor intensity of workers.

[0039] In addition, the rolling assembly 530 may also include a roller and a rolling shaft 531.

[0040] Example 2

[0041] This embodiment is a second embodiment of a casing machine feeding device. This embodiment is similar to the first embodiment, except that, as shown in the following... Figure 1-8 As shown, the conveying direction of the positioning conveying device 400 is perpendicular to the conveying direction of the rolling assembly 530. The positioning conveying device 400 includes a first transmission assembly 410 and three second transmission assemblies 420 arranged vertically. The discharge end of the first transmission assembly 410 is located above the feed end of the second transmission assembly 420, and the discharge end of the upper second transmission assembly 420 is located above the feed end of the lower second transmission assembly 420. The conveying direction of the first transmission assembly 410 is opposite to the conveying direction of the uppermost second transmission assembly 420, and the conveying directions of two adjacent second transmission assemblies 530 are opposite. 10 includes a second drive member 411, a first drive shaft 412, a first driven shaft 413, a first drive wheel 414, a first driven wheel 415, and a second transmission member 416 mounted on a frame 100. One end of the first drive shaft 412 is connected to the output end of the second drive member 411, and the other end is rotatably connected to the frame 100. Both ends of the first driven shaft 413 are rotatably connected to the frame 100. Two first drive wheels 414 are provided on the first drive shaft 412, and two first driven wheels 415 are provided on the first driven shaft 413. The second transmission member 416 is used to connect the first drive wheels 414 and the first driven wheels 415. Each second transmission member 416... 20 includes a third drive member 421, a second drive shaft 422, a second driven shaft 423, a second drive wheel 424, a second driven wheel 425, and a third transmission member 426 mounted on the frame 100. One end of the second drive shaft 422 is connected to the output end of the third drive member 421, and the other end is rotatably connected to the frame 100. Both ends of the second driven shaft 423 are rotatably connected to the frame 100. Two second drive wheels 424 are provided on the second drive shaft 422, and two second driven wheels 425 are provided on the second driven shaft 423. The third transmission member 426 is used to connect the second drive wheels 424 and the second driven wheels 425. The positioning part 427 is equidistantly positioned. The bottom surface of the positioning part 427 of the second transmission component 420, which is located on the third transmission component 426 and is at the bottommost level, is flush with the top surface of the rolling component 530. In this embodiment, the second drive component 411 and the third drive component 421 are both rotary motors, the first drive wheel 414, the first driven wheel 415, the second drive wheel 424 and the second driven wheel 425 are all sprockets, and the second transmission component 416 and the third transmission component 426 are both transmission chains. In addition, the first drive wheel 414, the first driven wheel 415, the second drive wheel 424 and the second driven wheel 425 can also be pulleys, and the second transmission component 416 and the third transmission component 426 can also be transmission belts.

[0042] The working principle of this embodiment is as follows:

[0043] The second driving member 411 drives the first drive shaft 412 connected to it to roll, thereby driving the first drive wheel 414 to rotate. The first drive wheel 414 drives the first driven wheel 415 to rotate through the second transmission member 416. The second transmission member 416 can achieve reciprocating motion. Under the action of friction, the second transmission member 416 drives the pipe above it to move. When the second transmission member 416 transports the pipe to the end, the pipe falls into the positioning part 427 of the second transmission assembly 420, thereby completing the positioning of the pipe and preventing the pipe from rolling and generating radial displacement, which would cause small-diameter pipes to be unable to be inserted into large-diameter pipes. Subsequently, the third driving member 421 drives the second drive shaft 422 connected to it to roll, from The second driving wheel 424 rotates, and the second driving wheel 425 rotates through the third transmission component 426. The third transmission component 426 moves forward so that the next positioning part 427 is located at the output end of the first transmission component 410 to position the next pipe fitting. The pipe fitting on the upper second transmission component 420 will fall onto the lower second transmission component 420. The bottom second transmission component 420 is above the rolling component. When the bottom second transmission component 420 is full of pipe fittings, the second transmission component 420 stops moving. At this time, the pipe fitting contacts the rolling component 530. Subsequently, the rolling component 530 is started, and the rolling component 530 will drive the small-diameter pipe fitting to feed axially for sleeve installation.

[0044] Example 3

[0045] This embodiment is a third embodiment of a casing machine feeding device. This embodiment is similar to Embodiments 1 and 2, except that, as shown in the following... Figure 1-3 and Figure 5As shown, the lifting device 300 includes five hooks 310, a fourth drive member 320 mounted on the frame 100, a third drive shaft 330 mounted on the top of the frame 100, a third driven shaft 340 mounted on the bottom of the frame 100, a third drive wheel 350, a third driven wheel 360, a fourth transmission member 370, an adjusting shaft 380, and an adjusting wheel 390. One end of the third drive shaft 330 is connected to the output end of the fourth drive member 320, and the other end is rotatably connected to the frame 100. Both ends of the third driven shaft 340 are rotatably connected to the frame 100. Three third drive wheels 350 are provided on the third drive shaft 330, and three third driven wheels 360 are provided on the third driven shaft 340. The fourth transmission component 370 is used to connect the third driving wheel 350 and the third driven wheel 360. The conveying surface between the adjusting wheel 390 and the third driven wheel 360 is parallel to the vertical direction, and the conveying surface between the third driven wheel 360 and the third driving wheel 350 is parallel to the horizontal direction. The adjusting shaft 380 and the third driving shaft 330 are located on the same horizontal plane. Both ends of the adjusting shaft 380 are rotatably connected to the frame 100. Three adjusting wheels 390 are provided on the adjusting shaft 380. The fourth transmission component 370 is used to connect the adjusting wheel 390, the third driving wheel 350 and the third driven wheel 360. The hook 310 is installed on the fourth transmission component 370. The fourth transmission component 370 drives the hook 310 through the feed port 210. In this embodiment, the fourth driving member 320 is a rotary motor, the third driving wheel 350, the third driven wheel 360 and the adjusting wheel 380 are all sprockets, the fourth transmission member 370 is a transmission chain, in addition, the third driving wheel 350, the third driven wheel 360 and the adjusting wheel 380 can also be pulleys, and the fourth transmission member 370 can also be a transmission belt.

[0046] The working principle of this embodiment is as follows:

[0047] The fourth drive component 320 drives the third drive shaft 330 connected to it to rotate, thereby driving the third drive wheel 350 to rotate. The third drive wheel 350 drives the third driven wheel 360 to rotate through the fourth transmission component 370. The fourth transmission component 370 realizes reciprocating motion. Since the fourth transmission component 370 is equipped with a hook 310, the movement of the fourth transmission component 370 will drive the hook 310 to make a full circle reciprocating motion. When the hook 310 passes the feed port 210 from bottom to top, it will hook a pipe. When the hook 310 moves to the top, the hook 310 will change direction and place the pipe on the positioning conveyor 400, thereby completing the lifting of the pipe. The adjusting shaft 380 enables the hook 310 to move vertically after hooking the pipe, so as to prevent the frame 100 from obstructing the movement of the pipe.

[0048] Furthermore, the fourth drive component 320 can also drive the third drive shaft 330 to rotate in both directions, thereby enabling repeated hooking of pipe fittings. When all the pipe fittings on the hooks 310 are placed on the positioning conveyor 400, the fourth drive component 320 reverses. When all the hooks 310 rotate to one side of the feed inlet 210, the fourth drive component 320 rotates forward again, driving the hooks 310 to hook the pipe fittings. A baffle is provided at the feed inlet 210. When the fourth drive component 320 reverses, the baffle will block the feed inlet 210, preventing the pipe fittings from rolling out of the feed inlet 210, thus preventing the pipe fittings from blocking the hooks 310 and interfering with the reverse rotation of the fourth drive component 320.

[0049] In addition, the lifting device 300 can also be a robotic arm.

[0050] Example 4

[0051] This embodiment is a fourth embodiment of a casing machine feeding device. This embodiment is similar to Embodiments 1, 2, and 3, except that, as shown in the figure... Figure 1 , Figure 2 and Figure 9 As shown, the bottom of the feeding cage 200 is provided with an inclined plate 220, which forms an angle of 10°-30° with the horizontal plane. In this embodiment, it is preferably 10°. The inclined plate 220 is used to support the tube. The bottom end of the inclined plate 220 is located at the feed inlet 210. The feeding cage 200 also includes a fifth driving member 230 and a push plate 240. The push plate 240 is located on both sides of the feeding cage 200 and at both ends along the axial direction of the tube. The push plate 240 is fixedly connected to the output shaft of the fifth driving member 230. In this embodiment, the fifth driving member 230 is a linear motor, and the driving direction of the fifth driving member 230 is along the axial direction of the tube.

[0052] The working principle of this embodiment is as follows:

[0053] The pipes located on the inclined plate 220 can automatically roll down to the feed inlet 210 under the action of gravity, so that all the pipes in the feed cage 200 can automatically leave the feed inlet 210 without manual handling, which is more convenient. Before the pipes are fed, the pipes are in different positions in the axial direction. The fifth drive unit 230 can be activated first. The fifth drive unit 230 will drive the push plate 240 to move along the axial direction of the pipe. The two push plates 240 respectively abut against and push the two ends of the pipe in the axial direction, so that the ends of all the pipes are in the same plane, completing the arrangement of the pipes and facilitating the subsequent transfer of the pipes.

[0054] In the specific implementation of the above embodiments, the technical features can be combined in any non-contradictory way. For the sake of brevity, not all possible combinations of the above technical features are described. However, as long as the combination of these technical features is not contradictory, it should be considered to be within the scope of this specification.

[0055] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating this utility model, and are not intended to limit the implementation of this utility model. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively describe all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of the claims of this utility model.

Claims

1. A casing machine feeding device, characterized in that, The device includes a frame (100), a feed cage (200) installed within the frame (100), a lifting device (300), a positioning conveying device (400), and a sleeve conveying device (500) respectively installed on the frame (100). The sleeve conveying device (500) includes a first drive member (520) installed on the frame (100) and at least two rolling assemblies (530). The conveying direction of the rolling assemblies (530) is parallel to the axis of the sleeve. The rolling assemblies (530) are installed at the output end of the first drive member (520). The feed cage (200) is located on one side. The bottom is provided with a feed inlet (210). The lifting device (300) is located on the side of the feed cage (200) near the feed inlet (210). The discharge end of the lifting device (300) is located above the feed end of the positioning conveying device (400). The lifting device (300) is used to lift and transfer the pipe at the feed inlet (210) to the positioning conveying device (400). The positioning conveying device (400) is located above the rolling assembly (530). The positioning conveying device (400) is used to position and transfer the pipe to the rolling assembly (530).

2. The casing feeding device according to claim 1, characterized in that, The first driving member (520) is a rotary driving member. Each of the rolling components (530) includes a rolling shaft (531) and a plurality of rollers (532) equidistantly arranged on the rolling shaft (531). One end of one of the rolling shafts (531) is connected to the output shaft of the first driving member (520), and the other end is rotatably connected to the frame (100). Both ends of the remaining rolling shafts (531) are rotatably connected to the frame (100).

3. The casing feeding device according to claim 2, characterized in that, The casing conveying device (500) further includes a first transmission component (510), which is a transmission belt, and the transmission belt is fitted onto the rollers (532) of two adjacent rolling shafts (531).

4. The casing machine feeding device according to claim 1, characterized in that, The conveying direction of the positioning conveying device (400) is perpendicular to the conveying direction of the rolling assembly (530). The positioning conveying device (400) includes a first transmission assembly (410) and a plurality of second transmission assemblies (420) arranged vertically. The discharge end of the first transmission assembly (410) is located above the feed end of the second transmission assembly (420). The discharge end of the upper second transmission assembly (420) is located above the feed end of the lower second transmission assembly (420). The second transmission assembly (420) is provided with a positioning part (427). The top surface of the bottom second transmission assembly (420) is flush with the top surface of the rolling assembly (530).

5. The casing feeding device according to claim 4, characterized in that, The first transmission assembly (410) includes a second drive member (411), a first drive shaft (412), a first driven shaft (413), a first drive wheel (414), a first driven wheel (415), and a second transmission member (416) mounted on the frame (100). One end of the first drive shaft (412) is connected to the output end of the second drive member (411), and the other end is rotatably connected to the frame (100). Both ends of the first driven shaft (413) are rotatably connected to the frame (100). At least two first drive wheels (414) are provided on the first drive shaft (412), and at least two first driven wheels (415) are provided on the first driven shaft (413). The second transmission member (416) is used to connect the first drive wheel (414) and the first driven wheel (415). Each second transmission assembly (420) The assembly includes a third drive member (421), a second drive shaft (422), a second driven shaft (423), a second drive wheel (424), a second driven wheel (425), and a third transmission member (426) mounted on the frame (100). One end of the second drive shaft (422) is connected to the output end of the third drive member (421), and the other end is rotatably connected to the frame (100). Both ends of the second driven shaft (423) are rotatably connected to the frame (100). At least two second drive wheels (424) are provided on the second drive shaft (422), and at least two second driven wheels (425) are provided on the second driven shaft (423). The third transmission member (426) is used to connect the second drive wheel (424) and the second driven wheel (425). The positioning part (427) is equidistantly disposed on the third transmission member (426).

6. The casing feeding device according to claim 4, characterized in that, The conveying direction of the first transmission component (410) is opposite to that of the uppermost second transmission component (420), and the conveying directions of two adjacent second transmission components (420) are opposite.

7. The casing feeding device according to claim 3, characterized in that, The lifting device (300) includes several hooks (310), a fourth drive member (320) mounted on the frame (100), a third drive shaft (330) mounted on the top of the frame (100), a third driven shaft (340) mounted on the bottom of the frame (100), a third drive wheel (350), a third driven wheel (360), and a fourth transmission member (370). One end of the third drive shaft (330) is connected to the output end of the fourth drive member (320), and the other end is rotatably connected to the frame (100). Both ends of the three driven shafts (340) are rotatably connected to the frame (100). At least two third driven wheels (350) are provided on the third drive shaft (330), and at least two third driven wheels (360) are provided on the third driven shaft (340). The fourth transmission member (370) is used to connect the third drive wheel (350) and the third driven wheel (360). The hook (310) is installed on the fourth transmission member (370), and the fourth transmission member (370) drives the hook (310) through the feed port (210).

8. The casing feeding device according to claim 7, characterized in that, The lifting device (300) further includes an adjusting shaft (380) and an adjusting wheel (390). The adjusting shaft (380) and the third driven shaft (340) are located in the same vertical plane. Both ends of the adjusting shaft (380) are rotatably connected to the frame (100). At least two adjusting wheels (390) are provided on the adjusting shaft (380). The adjusting wheel (390) is connected to the fourth transmission member (370) and is used to make the conveying surface of the fourth transmission member (370) between the adjusting wheel (390) and the third driven wheel (360) parallel to the vertical direction. The hook is perpendicular to the conveying surface of the first transmission member (510).

9. The casing feeding device according to claim 1, characterized in that, The bottom of the feed cage (200) is provided with an inclined plate (220), which forms an angle with the horizontal plane. The inclined plate (220) is used to support the support component, and the bottom end of the inclined plate (220) is located at the feed inlet (210).

10. The casing feeding device according to claim 1, characterized in that, The feed cage (200) also includes two fifth drive members (230) and two push plates (240). The two push plates (240) are located on both sides of the feed cage (200) and at both ends of the tube in the axial direction. The push plates (240) are connected to the output shaft of the fifth drive member (230). The fifth drive member (230) is a linear drive member, and the driving direction of the fifth drive member (230) is along the axial direction of the tube.

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