Pipe material packaging double-station feeding device

Abstract

Pipe packaging double station feeding device, including at least one rack, the rack is installed with at least two groups of conveying device for conveying pipe and lifting device for pipe feeding, each conveying device is arranged in parallel on the rack, the lifting device is movably installed with movable blocking arm that can be laid flat and stand up, the conveying device forms the rear bin that puts pipe when replenishing and the front bin that sends pipe to feed, the rear bin and the front bin are sequentially arranged along the direction of conveying pipe of the conveying device, the rear bin and the front bin are separated by movable blocking arm, the lifting device is arranged at the position corresponding to the front bin, the lifting device can feed pipe, and staff can also replenish the rear bin, two processes can be synchronized, without stopping, meet the requirement that pipe packaging equipment can continuously feed, ensure the work efficiency and the output of the packaging production line.

Description

TECHNICAL FIELD

[0001] The utility model belongs to pipe material packaging technical field, concretely relates to pipe material packaging double position feeding device. BACKGROUND

[0002] In the pipe production and processing field, the pipe packaging process is an important link to guarantee the safety of pipe transportation and storage and to improve the regularity of product appearance. The running stability and feeding continuity of the feeding device, as the core preposition equipment of the pipe packaging production line, directly determine the working efficiency and capacity output of the whole packaging production line, and have a key influence on the production benefit of enterprises.

[0003] At present, the feeding link of the existing pipe packaging equipment mostly adopts a single-position feeding structure, that is, only one feeding bin position is provided, and the bundled pipes are placed in the specified feeding bin position by manual or mechanical equipment, and then the pipes are sent to the subsequent packaging process by the feeding mechanism. However, this single-position feeding method has many defects in actual application and is difficult to meet the production demand of large scale and high efficiency. For example, the single-position feeding device has an obvious stop feeding gap. When the pipes in the single feeding bin position are being fed, the staff cannot feed, and need to wait until the pipes in the feeding bin complete feeding before feeding. The feeding mechanism needs to stop and wait during the feeding process, which leads to low feeding efficiency of the equipment and affects the working efficiency and capacity output of the whole packaging production line. UTILITY MODEL CONTENTS

[0004] In order to solve the above technical problems, the purpose of the utility model is to provide a pipe packaging double-position feeding device.

[0005] The technical scheme provided by the utility model is as follows: The pipe packaging double-position feeding device comprises at least one rack, at least two groups of conveying devices for conveying pipes and lifting devices for pipe feeding are installed on the rack, each conveying device is arranged in parallel on the rack, an active blocking arm capable of being laid flat and standing up is movably installed on the lifting device, a rear bin for placing pipes during feeding and a front bin for feeding pipes are formed on the conveying device, the rear bin and the front bin are sequentially arranged along the direction in which the pipes are conveyed by the conveying device, the rear bin and the front bin are separated by the active blocking arm, and the lifting device is arranged at the position corresponding to the front bin.

[0006] In the utility model, the conveying device is provided with an inlet end and an outlet end, a fixed blocking arm is arranged on the side of the rack close to the inlet end of the conveying device, and the fixed blocking arm is fixedly connected to the rack and extends upward.

[0007] The utility model discloses a conveying device is connected with the conveying drive arrangement for driving conveying device work, and the conveying device includes conveying support, conveying belt, tension pulley and two conveying wheels, conveying support is installed on the frame, and tension pulley and two conveying wheels are installed on conveying support and distribute in triangle, and the conveying belt is connected tension pulley and two conveying wheels, and the conveying drive arrangement is connected tension pulley or conveying wheel.

[0008] In the utility model, the lifting device includes lifting platform, front material blocking arm, lifting drive arrangement, turnover feeding device and material blocking drive arrangement, and the front material blocking arm and lifting drive arrangement all are installed on the frame, and the front material blocking arm extends upwards, and the lifting platform is connected to the lifting drive arrangement, and the lifting drive arrangement drives the lifting platform to move up and down, and the lifting platform is slidably connected to the front material blocking arm, and the turnover feeding device is connected to the lifting platform, and the material blocking drive arrangement is installed on the lifting platform, and the material blocking drive arrangement is connected to the movable material blocking arm.

[0009] In the utility model, the lifting platform is connected with the lifting drive arrangement through the chain, and the chain is arranged upwards and downwards.

[0010] In the utility model, the turnover feeding device includes turnover shaft, turnover feeding platform, feeding telescopic cylinder and feeding fixed frame, one end of the turnover shaft is connected to the one end of the lifting platform away from the movable material blocking arm, the other end of the turnover shaft is connected to one end of the turnover feeding platform, and the turnover feeding platform is rotatably connected to the lifting platform through the turnover shaft, the feeding fixed frame is fixedly connected to the lifting platform, the feeding telescopic cylinder is installed on the feeding fixed frame, and the telescopic end of the feeding telescopic cylinder is connected to the bottom of the turnover feeding platform.

[0011] In the utility model, the other end of the turnover feeding platform is provided with the material blocking plate that protrudes upwards.

[0012] In the utility model, the material blocking drive arrangement includes material blocking fixed frame, material blocking telescopic cylinder, rack, gear, gear shaft and connecting clamping plate, the material blocking fixed frame is slidably connected to the lifting platform, the material blocking telescopic cylinder is installed on the material blocking fixed frame, the telescopic end of the material blocking telescopic cylinder is connected with one end of the rack, the other end of the rack extends upwards, the rack is slidably connected with the material blocking fixed frame, the gear is rotatably installed on the material blocking fixed frame through the gear shaft, the rack is engaged with the gear, and one end of the movable material blocking arm is connected to the gear shaft through the connecting clamping plate.

[0013] In the utility model, the lifting device further includes the adjusting mechanism, and the adjusting mechanism is installed on the lifting platform and is connected with the material blocking drive arrangement.

[0014] In this utility model, the adjusting mechanism includes a screw and a transmission nut. The transmission nut is mounted on the material stop fixing frame, and the screw is rotatably mounted on the lifting platform. The screw and the transmission nut are connected by threads.

[0015] The beneficial effects of this utility model are as follows: When the feeding device is feeding, a bundle of pipes can be placed in the front and rear material bins before and after the movable baffle arm. The lifting device lifts the pipes in the front material bin upwards for feeding. After feeding is completed, the lifting device resets, and the movable baffle arm is lowered to allow unobstructed connection between the front and rear material bins. Then, the conveying device sends a bundle of pipes from the rear material bin into the front material bin. The movable baffle arm then rises again to separate the front and rear material bins. At this time, the lifting device can feed pipes, and the staff can also replenish materials to the rear material bin. The two processes can be carried out simultaneously without stopping the machine, meeting the requirement of continuous feeding of pipe packaging equipment and ensuring the working efficiency and capacity output of the packaging production line. Attached Figure Description

[0016] Figure 1 This is a perspective view of the feeding device in this embodiment; Figure 2 This is a side view of the conveying device and the lifting device in this embodiment; Figure 3 This is a top view of the conveying device mounted on the frame in this embodiment; Figure 4 This is a schematic diagram of the internal installation structure of the conveying device in this embodiment; Figure 5 This is a schematic diagram of the installation structure of the lifting device in this embodiment; Figure 6 This is a perspective view of the lifting device in this embodiment from one of its view directions; Figure 7 This is a perspective view of the lifting device in this embodiment from another view direction; Figure 8 This is a schematic diagram of the material blocking drive device in this embodiment; Figure 9 for Figure 8 The left view. Detailed Implementation

[0017] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings.

[0018] It should be noted that if the embodiments of this utility model involve directional indicators, such as up, down, left, right, front, back, top, bottom, inside, outside, vertical, horizontal, longitudinal, counterclockwise, clockwise, circumferential, radial, axial, etc., then the directional indicators are only used to explain the relative positional relationship and movement of the components in a specific posture as shown in the attached figure. If the specific posture changes, the directional indicators will also change accordingly.

[0019] Furthermore, if the embodiments of this utility model involve descriptions such as "first" or "second," such descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, features defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed by this utility model.

[0020] See Figures 1 to 9 This embodiment discloses a dual-station pipe packaging feeding device, including at least one frame 1. At least two sets of conveying devices 2 for conveying pipes and lifting devices 3 for feeding pipes are installed on the frame 1. Each conveying device 2 is arranged in parallel on the frame 1. A movable baffle arm 4 that can be laid flat and erected is movably installed on the lifting device 3. A rear material bin 5 for feeding pipes during replenishment and a front material bin 6 for feeding pipes are formed on the conveying device 2. The rear material bin 5 and the front material bin 6 are arranged sequentially along the direction of conveying pipes by the conveying device 2. The rear material bin 5 and the front material bin 6 are separated by the movable baffle arm 4. The lifting device 3 is set at the position corresponding to the front material bin 6. In this embodiment, when the feeding device is feeding, a bundle of pipes can be placed in the front hopper 6 and the rear hopper 5 before and after the movable baffle arm 4. The lifting device 3 lifts the pipes in the front hopper 6 upwards for feeding. After feeding, the lifting device 3 resets, and the movable baffle arm 4 is lowered to allow unobstructed communication between the front hopper 6 and the rear hopper 5. Then, the conveying device 2 sends a bundle of pipes from the rear hopper 5 into the front hopper 6. The movable baffle arm 4 then rises again to separate the front hopper 6 and the rear hopper 5. At this time, the lifting device 3 can feed the pipes, and the staff can also replenish the rear hopper 5. The two processes can be carried out simultaneously without stopping the machine, meeting the requirement of continuous feeding of the pipe packaging equipment and ensuring the working efficiency and capacity output of the packaging production line.

[0021] In a preferred embodiment, the conveying device 2 is provided with a feed end 21 and a discharge end 22. The frame 1 is provided with a fixed baffle arm 7 on the side near the feed end 21 of the conveying device 2. The fixed baffle arm 7 is fixedly connected to the frame 1 and extends upward, thereby preventing the pipes in the rear hopper 5 from falling out from the rear side of the frame 1.

[0022] In a preferred embodiment, the conveying device 2 is connected to a conveying drive device 8 for driving the operation of the conveying device 2. Each conveying device 2 is connected to the conveying drive device 8, and all conveying devices 2 are driven synchronously by one conveying drive device 8. Of course, each conveying device 2 can also be configured with one conveying drive device 8, which is not limited here. The conveying device 2 includes a conveying support 23, a conveyor belt 24, a tensioning wheel 25, and two conveying wheels 26. The conveying support 23 is mounted on the frame 1. The tensioning wheel 25 and the two conveying wheels 26 are triangularly distributed and mounted on the conveying support 23. The conveyor belt 24 connects the tensioning wheel 25 and the two conveying wheels 26. The conveying drive device 8 is connected to the tensioning wheel 25 or the conveying wheels 26, driving the tensioning wheel 25 or the conveying wheels 26 to rotate, thereby driving the conveyor belt 24 to rotate.

[0023] In a preferred embodiment, the lifting device 3 includes a lifting platform 31, a front baffle arm 32, a lifting drive device 33, a tilting and feeding device 34, and a baffle drive device 35. The front baffle arm 32 and the lifting drive device 33 are both mounted on the frame 1. The front baffle arm 32 extends upward. The lifting platform 31 is connected to the lifting drive device 33. The lifting drive device 33 drives the lifting platform 31 to move up and down. The lifting platform 31 is slidably connected to the front baffle arm 32. The tilting and feeding device 34 is connected to the lifting platform 31. The baffle drive device 35 is mounted on the lifting platform 31 and is connected to the movable baffle arm 4, which drives the movable baffle arm 4 to stand up and lie flat.

[0024] Specifically, the lifting platform 31 is connected to the lifting drive device 33 via a chain 36. The chain 36 is arranged vertically. When the lifting drive device 33 drives the chain 36, it can move the lifting platform 31 up and down. Each lifting device 3 is connected to the same lifting drive device 33, and all lifting devices 3 are driven to move up and down synchronously by one lifting drive device 33. Of course, each lifting device 3 can also be configured with an independent lifting drive device 33, which is not limited here.

[0025] Specifically, the tilting and feeding device 34 includes a tilting shaft 341, a tilting and feeding platform 342, a feeding telescopic cylinder 343, and a feeding fixing frame 344. One end of the tilting shaft 341 is connected to the end of the lifting platform 31 away from the movable stop arm 4, and the other end of the tilting shaft 341 is connected to one end of the tilting and feeding platform 342. The tilting and feeding platform 342 is rotatably connected to the lifting platform 31 via the tilting shaft 341. The feeding fixing frame 344 is fixedly connected to the lifting platform 31, and the feeding telescopic cylinder 343 is installed on the feeding fixing frame 344. The telescopic end of the feeding telescopic cylinder 343 is connected to the bottom of the tilting and feeding platform 342. When feeding the pipe, the lifting device 3 moves the pipe upward to the top position. Then, when the feeding telescopic cylinder 343 extends, it pushes the tilting and feeding platform 342 upward along the tilting shaft 341, thereby pushing the pipe up from the tilting and feeding platform 342 for feeding. The pipe slides out of the tilting and feeding platform 342 under the action of gravity. In addition, the other end of the flip-feeding platform 342 is provided with an upwardly protruding baffle plate 345. Under the action of the baffle plate 345, the pipe can be prevented from falling out from the other end of the flip-feeding platform 342 during the feeding process.

[0026] Specifically, the material blocking drive device 35 includes a material blocking fixed frame 351, a material blocking telescopic cylinder 352, a rack 353, a gear 354, a gear shaft 355, and a connecting clamp 356. The material blocking fixed frame 351 is slidably connected to the lifting platform 31. The material blocking telescopic cylinder 352 is mounted on the material blocking fixed frame 351. The telescopic end of the material blocking telescopic cylinder 352 is connected to one end of the rack 353. The other end of the rack 353 extends upward. The rack 353 is slidably connected to the material blocking fixed frame 351. The gear 354 is rotatably mounted on the material blocking fixed frame 351 through the gear shaft 355. The rack 353 meshes with the gear 354. One end of the movable material blocking arm 4 is connected to the gear shaft 355 through the connecting clamp 356. When the material-stopping telescopic cylinder 352 extends upward, it pushes the rack 353 to move upward. The rack 353 drives the gear 354 to rotate, and the gear 354 drives the gear shaft 355 to rotate. The gear shaft 355 drives the connecting clamp 356 and the movable material-stopping arm 4 to lower horizontally. Conversely, when the material-stopping telescopic cylinder 352 retracts downward, the movable material-stopping arm 4 stands upright.

[0027] In a preferred embodiment, the lifting device 3 further includes an adjusting mechanism 37, which is mounted on the lifting platform 31 and connected to the material blocking drive device 35. The adjusting mechanism 37 adjusts the position of the movable material blocking arm 4 to accommodate the feeding of pipes with different diameters. The adjusting mechanism 37 includes a screw 371 and a transmission nut 372. The transmission nut 372 is mounted on the material blocking fixing frame 351, and the screw 371 is rotatably mounted on the lifting platform 31. The screw 371 and the transmission nut 372 are threaded together. By rotating the screw 371, the transmission nut 372 can be moved axially along the screw 371, thereby moving the material blocking drive device 35 and the movable material blocking arm 4.

[0028] The working principle of the feeding device in this embodiment is as follows: Workers can place a bundle of pipes in each of the front and rear material bins 6 and 5, respectively, before and after the movable baffle arm 4. At this time, the movable baffle arm 4 is in an upright position. The lifting drive device 33 operates, raising the lifting platform 31 upwards, thereby lifting the pipes on the lifting platform 31 upwards as well. Then, the feeding telescopic cylinder 343 extends, pushing the tilting feeding platform 342 upwards along the tilting shaft 341, thereby pushing the pipes off the tilting feeding platform 342 for feeding. The pipes then slide down under gravity. The pipes slide off the tilting loading platform 342 and onto the receiving platform 9, thus completing the loading of a bundle of pipes. After loading, the lifting device 3 resets, and the movable baffle arm 4 is lowered to allow unobstructed connection between the front hopper 6 and the rear hopper 5. Then, the conveying device 2 sends a bundle of pipes from the rear hopper 5 into the front hopper 6. The movable baffle arm 4 then rises again to separate the front hopper 6 and the rear hopper 5. At this time, the lifting device 3 loads the pipes according to the above loading steps, while the workers replenish the rear hopper 5, thus achieving continuous loading of pipes.

[0029] The above description is only a preferred embodiment of the present utility model. Any technical solution that achieves the purpose of the present utility model by essentially the same means shall fall within the protection scope of the present utility model.

Claims

1. A dual-station feeding device for pipe packaging, characterized in that: It includes at least one frame (1), on which at least two sets of conveying devices (2) for conveying pipes and lifting devices (3) for loading pipes are installed. Each conveying device (2) is arranged in parallel on the frame (1). The lifting device (3) is movably mounted with a movable baffle arm (4) that can be laid flat and erected. The conveying device (2) forms a rear hopper (5) for loading pipes when replenishing and a front hopper (6) for feeding pipes. The rear hopper (5) and the front hopper (6) are arranged sequentially along the direction of conveying pipes by the conveying device (2). The rear hopper (5) and the front hopper (6) are separated by the movable baffle arm (4). The lifting device (3) is located at the position corresponding to the front hopper (6).

2. The pipe packaging dual-station feeding device according to claim 1, characterized in that: The conveying device (2) is provided with a feed end (21) and a discharge end (22). The frame (1) is provided with a fixed baffle arm (7) on the side near the feed end (21) of the conveying device (2). The fixed baffle arm (7) is fixedly connected to the frame (1) and extends upward.

3. The pipe packaging dual-station feeding device according to claim 1, characterized in that: The conveying device (2) is connected to a conveying drive device (8) for driving the conveying device (2) to work; the conveying device (2) includes a conveying bracket (23), a conveyor belt (24), a tensioning wheel (25) and two conveying wheels (26). The conveying bracket (23) is mounted on the frame (1). The tensioning wheel (25) and the two conveying wheels (26) are installed on the conveying bracket (23) in a triangular distribution. The conveyor belt (24) connects the tensioning wheel (25) and the two conveying wheels (26). The conveying drive device (8) is connected to the tensioning wheel (25) or the conveying wheels (26).

4. The pipe packaging dual-station feeding device according to claim 1, characterized in that: The lifting device (3) includes a lifting platform (31), a front baffle arm (32), a lifting drive device (33), a tilting loading device (34), and a baffle drive device (35). The front baffle arm (32) and the lifting drive device (33) are both mounted on the frame (1). The front baffle arm (32) extends upward. The lifting platform (31) is connected to the lifting drive device (33). The lifting drive device (33) drives the lifting platform (31) to move up and down. The lifting platform (31) is slidably connected to the front baffle arm (32). The tilting loading device (34) is connected to the lifting platform (31). The baffle drive device (35) is mounted on the lifting platform (31) and is connected to the movable baffle arm (4).

5. The pipe packaging dual-station feeding device according to claim 4, characterized in that: The lifting platform (31) is connected to the lifting drive device (33) via a chain (36), which is arranged vertically.

6. The pipe packaging dual-station feeding device according to claim 4, characterized in that: The flipping feeding device (34) includes a flipping shaft (341), a flipping feeding platform (342), a feeding telescopic cylinder (343), and a feeding fixing frame (344). One end of the flipping shaft (341) is connected to the end of the lifting platform (31) away from the movable stop arm (4), and the other end of the flipping shaft (341) is connected to one end of the flipping feeding platform (342). The flipping feeding platform (342) is rotatably connected to the lifting platform (31) through the flipping shaft (341). The feeding fixing frame (344) is fixedly connected to the lifting platform (31). The feeding telescopic cylinder (343) is installed on the feeding fixing frame (344), and the telescopic end of the feeding telescopic cylinder (343) is connected to the bottom of the flipping feeding platform (342).

7. The pipe packaging dual-station feeding device according to claim 6, characterized in that: The other end of the flipping loading platform (342) is provided with an upwardly protruding baffle plate (345).

8. The pipe packaging dual-station feeding device according to claim 4, characterized in that: The material blocking drive device (35) includes a material blocking fixed frame (351), a material blocking telescopic cylinder (352), a rack (353), a gear (354), a gear shaft (355), and a connecting clamp (356). The material blocking fixed frame (351) is slidably connected to the lifting platform (31). The material blocking telescopic cylinder (352) is installed on the material blocking fixed frame (351). The telescopic end of the material blocking telescopic cylinder (352) is connected to one end of the rack (353). The other end of the rack (353) extends upward. The rack (353) is slidably connected to the material blocking fixed frame (351). The gear (354) is rotatably installed on the material blocking fixed frame (351) through the gear shaft (355). The rack (353) meshes with the gear (354). One end of the movable material blocking arm (4) is connected to the gear shaft (355) through the connecting clamp (356).

9. The pipe packaging dual-station feeding device according to claim 8, characterized in that: The lifting device (3) also includes an adjustment mechanism (37), which is installed on the lifting platform (31) and is connected to the material blocking drive device (35).

10. The pipe packaging dual-station feeding device according to claim 9, characterized in that: The adjusting mechanism (37) includes a screw (371) and a transmission nut (372). The transmission nut (372) is mounted on the baffle fixing frame (351), and the screw (371) is rotatably mounted on the lifting platform (31). The screw (371) and the transmission nut (372) are connected by threads.

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