A straight tube forward push type fully automatic loader

Abstract

The present invention provides a straight tube forward-push type fully automatic loader. A frame body, a human-machine operating mechanism for controlling the operation of the loader, an oil injection pump mechanism for oiling the straight tube orifices, and a material box mechanism for facilitating the loading of the straight tubes. The human-machine operating mechanism, the oil injection pump mechanism, and the material box mechanism are all arranged on the frame body; a loading mechanism, the loading mechanism is arranged on the frame body; the loading mechanism includes a mounting platform, a pushing assembly and a feeding assembly are provided on the mounting platform, and the pushing assembly is located between the material box mechanism and the feeding assembly. The straight tube forward-push type fully automatic loader provided by the present invention avoids interference between the loading mechanism and the pipe bending machine when bending products, so that products of different lengths and diameters can be switched easily, and the purpose of rapid changeover can be achieved, which greatly improves the efficiency of changeover and saves debugging time.

Description

Technical Field

[0001] The present invention relates to the field of automatic feeders, and in particular to a straight tube forward-pushing fully automatic feeder. Background Art

[0002] With the continuous development of industrial technology, feeding equipment is needed in the process of industrial construction to facilitate the processing and feeding of straight pipes. The feeder can realize centralized feeding of pipes for further processing and handling of pipes.

[0003] The loader is convenient for feeding the pipe to be processed to the pipe bending machine. When the loader is feeding the pipe bending machine, no matter which structure of the machine is used, when the specification of the feeding straight pipe is changed, the purpose of quick changeover cannot be achieved.

[0004] In the prior art, the existing feeder has the following main problems when in use:

[0005] When changing the diameter of the product, it is necessary to adjust the position of the movable push rod back and forth. The mechanism is at the bottom of the frame body, which is very troublesome to adjust, greatly increasing the time and difficulty of changing the model;

[0006] When changing the length of the product, it is necessary to move the upper baffle plate;

[0007] The material loading by the loader will interfere with the products bent by the pipe bender;

[0008] Bended and deformed straight pipes cannot be automatically loaded.

[0009] Therefore, it is necessary to provide a straight tube forward push type fully automatic loader to solve the above technical problems. Summary of the Invention

[0010] The present invention provides a straight pipe forward-push type fully automatic loader, which solves the problem that the loader equipment is inconvenient to change the type according to the needs of the pipeline.

[0011] In order to solve the above technical problems, the present invention provides a straight pipe forward push type fully automatic loader comprising: a frame body, a human-machine operating mechanism for controlling the operation of the loader, an oil injection pump mechanism for oiling the straight pipe, and a material box mechanism for facilitating the loading of the straight pipe, wherein the human-machine operating mechanism, the oil injection pump mechanism, and the material box mechanism are all arranged on the frame body;

[0012] A feeding mechanism, the feeding mechanism being arranged on the frame body;

[0013] The loading mechanism includes a mounting platform, on which a pushing assembly and a feeding assembly are provided, and the pushing assembly is located between the material box mechanism and the feeding assembly; the pushing assembly transmits the straight pipe and pushes it onto the feeding assembly, and the straight pipe is transferred to the next processing mechanism through the feeding assembly; the fuel injection pump mechanism and the loading mechanism are both controlled by a human-machine operating mechanism.

[0014] Preferably, the feeding assembly includes a left and right translation unit installed on the mounting table, the output end of the left and right translation unit is installed with a translation frame, the translation frame is installed with a forward pushing unit, the output end of the forward pushing unit is installed with a second sliding unit, the second sliding unit is installed with a feeding trough, the discharge end of the feeding trough is installed with a feeding port, and one side of the feeding trough is installed with a pressing unit for aligning the straight pipe with the feeding port for discharging; the second sliding unit is installed with a rack linkage unit, the rack linkage unit is installed with a forward pushing servo motor and a feeding cylinder that provide power to the rack linkage unit, and the driving end of the feeding cylinder is installed with a buffer for pushing the straight pipe in the feeding trough.

[0015] Preferably, the pushing assembly includes a support seat, on which a first transition piece and a second transition piece are installed, a first pushing plate is provided between the material box mechanism and the first transition piece, a second pushing plate is provided between the first transition piece and the second transition piece, and a first pushing mechanism and a second pushing mechanism are installed on the mounting platform, and the first pushing mechanism and the second pushing mechanism are respectively used to drive the first pushing plate and the second pushing plate to move up and down.

[0016] Preferably, an adjustment unit is installed on the support seat, and the adjustment unit includes a rotating part installed on the support seat, the rotating part is provided with a rotating shaft, and a plurality of adjustment baffles are installed on the rotating shaft; a hydraulic adjustment shaft for driving the rotating part to rotate is provided on one side of the support seat, and the adjustment baffle is adapted to the surfaces of the first transition part and the second transition part.

[0017] Preferably, a first sliding unit is installed between the mounting platform and the translation frame, the first sliding unit includes a first sliding rail and a first fixed sliding groove, the first sliding rail is connected to the translation frame, the first fixed sliding groove is connected to the mounting platform, and the first sliding rail and the first fixed sliding groove are slidably connected.

[0018] Preferably, a connecting slide hole is provided on the translation frame, and a linkage plate is installed at the output end of the forward pushing unit. The linkage plate passes through the connecting slide hole and extends to the top of the translation frame to be connected with the second sliding unit.

[0019] Preferably, the second sliding unit includes a guide rail platform, a second slide rail and a second fixed slide groove, the second fixed slide groove is installed on the translation frame, the second slide rail is installed at the bottom of the guide rail platform, and the second slide rail is slidably connected to the second fixed slide groove.

[0020] Preferably, the rack linkage unit includes a connecting guide rail installed on the guide rail platform, a rack installed on the guide rail platform, a movable seat installed on the connecting guide rail, and a traveling gear installed on the movable seat and meshing with the rack. The driving end of the forward servo motor is fixedly connected to the shaft end of the traveling gear for driving the traveling gear to rotate.

[0021] Preferably, both the first transition piece and the second transition piece are provided with blanking guide rods for facilitating blanking of straight tubes.

[0022] Preferably, an oil injection mounting port is installed on the support seat, and the oil injection pump mechanism is connected to the oil injection mounting port through an oil injection pipe.

[0023] Compared with related technologies, the straight tube forward push type fully automatic loader provided by the present invention has the following beneficial effects:

[0024] The present invention provides a straight pipe forward-push fully automatic loader. The straight pipe forward-push fully automatic loader can conveniently adapt to the loading requirements of different pipe lengths through a movable and adjustable buffer part, and model switching can be achieved without adjusting the mechanical structure; the first pushing mechanism drives the first pushing plate to move back and forth up and down, and the second pushing mechanism drives the second pushing plate to move back and forth up and down, so as to facilitate adjustment to the requirements of pipes with different diameters; a blanking guide rod is provided on the first transition piece and the second transition piece, and the automatic loading of the equipment is not affected even if the pipe is not straight or seriously deformed; the left and right translation units align the feeding port with the receiving port of the pipe bending machine, thereby improving the loading efficiency of the loader; the pressing unit presses down the pipe mouth to facilitate the pipe mouth to align with the feeding port for smooth discharge; interference between the loading mechanism and the pipe bending machine when bending products is avoided, so that products of different lengths and diameters can be switched easily, which can achieve the purpose of rapid model change, greatly improve the efficiency of model change, and save debugging time. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 A three-dimensional diagram of the straight tube forward push type fully automatic loader provided by the present invention;

[0026] Figure 2 for Figure 1 The overall structural diagram shown;

[0027] Figure 3 for Figure 1 The three-dimensional diagram of the feeding mechanism shown;

[0028] Figure 4 for Figure 3 The overall back structure diagram shown;

[0029] Figure 5 for Figure 4 The structural diagram of the first pushing mechanism shown in FIG.

[0030] Figure 6 for Figure 3 The overall connection structure diagram shown;

[0031] Figure 7 for Figure 1 The three-dimensional diagram of the entire feeding mechanism is shown;

[0032] Figure 8 for Figure 1 The three-dimensional diagram of the loading mechanism with some parts removed is shown.

[0033] Numbers in the figure:

[0034] 1. Frame body;

[0035] 2. Human-machine operating mechanism;

[0036] 3. Fuel injection pump mechanism;

[0037] 4. Material box mechanism;

[0038] 5. Feeding mechanism, 50. Mounting table, 51. Support seat, 511. First transition piece, 512. Second transition piece, 52. First pushing mechanism, 521. First pushing plate, 522. Blanking guide rod, 53. Second pushing mechanism, 531. Second pushing plate, 54. Adjusting unit, 55. Left and right translation unit, 551. Translation frame, 552. First sliding unit, 56. Forward pushing unit, 57. Second sliding unit, 571. Rack linkage unit, 572. Forward pushing servo motor, 573. Feeding cylinder, 574. Buffer, 575. Guide rail platform, 58. Feeding trough, 59. Pressing unit, 591. Feeding port;

[0039] 6. Fuel injection installation port. DETAILED DESCRIPTION

[0040] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0041] Please refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 、 Figure 7 and Figure 8 ,in, Figure 1 A three-dimensional diagram of the straight tube forward push type fully automatic loader provided by the present invention; Figure 2 for Figure 1 The overall structural diagram shown; Figure 3 for Figure 1 The three-dimensional diagram of the feeding mechanism shown; Figure 4 for Figure 3The overall back structure diagram shown; Figure 5 for Figure 4 The structural diagram of the first pushing mechanism shown in FIG. Figure 6 for Figure 3 The overall connection structure diagram shown; Figure 7 for Figure 1 The three-dimensional diagram of the entire feeding mechanism is shown; Figure 8 for Figure 1 The three-dimensional diagram of the loading mechanism with some parts removed is shown.

[0042] A straight pipe forward push type fully automatic feeding machine, characterized in that it includes: a frame body 1, a human-machine operating mechanism 2 for controlling the operation of the feeding machine, an oil injection pump mechanism 3 for oiling the straight pipe nozzle and a material box mechanism 4 for facilitating the feeding of the straight pipe, the human-machine operating mechanism 2, the oil injection pump mechanism 3 and the material box mechanism 4 are all arranged on the frame body 1; a feeding mechanism 5, the feeding mechanism 5 is arranged on the frame body 1; the feeding mechanism 5 includes a mounting platform 50, and a pushing assembly and a feeding assembly are provided on the mounting platform 50, and the pushing assembly is located between the material box mechanism 4 and the feeding assembly; the pushing assembly transmits the straight pipe and pushes it to the feeding assembly, and the straight pipe is transferred to the next processing mechanism through the feeding assembly; the oil injection pump mechanism 3 and the feeding mechanism 5 are both controlled by the human-machine operating mechanism 2.

[0043] The feeding assembly includes a left and right translation unit 55 installed on the mounting table 50, the output end of the left and right translation unit 55 is installed with a translation frame 551, the translation frame 551 is installed with a forward pushing unit 56, the output end of the forward pushing unit 56 is installed with a second sliding unit 57, the second sliding unit 57 is installed with a feeding trough 58, the discharge end of the feeding trough 58 is installed with a feeding port 591, and one side of the feeding trough 58 is installed with a pressing unit 59 for aligning the straight pipe with the feeding port 591 for discharging; the second sliding unit 57 is installed with a rack linkage unit 571, the rack linkage unit 571 is installed with a forward pushing servo motor 572 and a feeding cylinder 573 for providing power to the rack linkage unit 571, and the driving end of the feeding cylinder 573 is installed with a buffer 574 for pushing the straight pipe in the feeding trough 58 forward.

[0044] The material box mechanism 4 is a single-side baffle integrated material box structure, which is convenient for loading straight pipes.

[0045] The left-right translation unit 55 facilitates the horizontal movement and adjustment of the upper feeding trough 58 structure, thereby facilitating the regulation of the gap between the surface of the feeding trough 58 and the second pushing mechanism 53 .

[0046] The left and right translation unit 55 adopts an electric telescopic rod, which is connected to an external power source when in use. It can also be a telescopic cylinder or a hydraulic cylinder.

[0047] The forward pushing unit 56 adopts an electric telescopic cylinder, which is connected to an external power source when in use to provide a power source for the horizontal movement adjustment of the second sliding unit 57. It can also be a telescopic cylinder or a hydraulic cylinder.

[0048] The forward push servo motor 572 provides support for the movement and adjustment of the feeding cylinder 573, so as to drive the buffer member 574 to move and adjust horizontally inside the feeding trough 58, so as to push the straight tube.

[0049] The pushing assembly includes a support seat 51, on which a first transition piece 511 and a second transition piece 512 are installed. A first pushing plate 521 is provided between the material box mechanism 4 and the first transition piece 511, and a second pushing plate 531 is provided between the first transition piece 511 and the second transition piece 512. A first pushing mechanism 52 and a second pushing mechanism 53 are installed on the mounting platform 50. The first pushing mechanism 52 and the second pushing mechanism 53 are respectively used to drive the first pushing plate 521 and the second pushing plate 531 to move up and down.

[0050] The first pushing mechanism 52 and the second pushing mechanism 53 are respectively used to drive the first pushing plate 521 and the second pushing plate 531 to move up and down, driving the straight pipe to transition from the material box mechanism 4 to the first transition piece 511, driving the straight pipe to transition from the first transition piece 511 to the second transition piece 512, and facilitating the transition of straight pipes of different diameters.

[0051] An adjustment unit 54 is installed on the support seat 51, and the adjustment unit 54 includes a rotating part installed on the support seat 51, the rotating part is provided with a rotating shaft, and a plurality of adjustment baffles are installed on the rotating shaft; a hydraulic adjustment shaft for driving the rotating part to rotate is provided on one side of the support seat, and the adjustment baffle is adapted to the surface of the first transition part 511 and the second transition part 512.

[0052] The adjusting baffle is installed on the rotating shaft, and the rotating shaft is installed on the rotating part. One side of the rotating part is connected to the top of the hydraulic adjusting shaft; when there is a straight pipe in the feeding trough 58, the adjusting baffle is stationary. When there is no straight pipe in the feeding trough 58, the hydraulic adjusting shaft drives the rotating part to rotate under the control of the human-machine operating mechanism 2, thereby driving the adjusting baffle on the rotating shaft to rotate, allowing a straight pipe to slide toward the feeding trough 58, thereby avoiding the accumulation of straight pipes in the feeding trough 58 during the feeding process.

[0053] A first sliding unit 552 is installed between the mounting platform 50 and the translation frame 551. The first sliding unit 552 includes a first sliding rail and a first fixed sliding groove. The first sliding rail is connected to the translation frame 551, and the first fixed sliding groove is connected to the mounting platform 50. The first sliding rail and the first fixed sliding groove are slidably connected.

[0054] The translation frame 551 can be stably slidably adjusted above the first fixed slide groove through the first slide rail, providing support and limiting functions for the horizontal movement of the translation frame 551.

[0055] A connecting sliding hole is provided on the translation frame 551 , and a linkage plate is installed at the output end of the forward pushing unit 56 . The linkage plate passes through the connecting sliding hole and extends to the top of the translation frame 551 to be connected to the second sliding unit 57 .

[0056] The second sliding unit 57 includes a guide rail platform 575, a second slide rail and a second fixed slide groove, the second fixed slide groove is installed on the translation frame 551, the second slide rail is installed at the bottom of the guide rail platform 575, and the second slide rail is slidably connected to the second fixed slide groove.

[0057] The rack linkage unit 571 includes a connecting guide rail installed on the guide rail platform 575, a rack installed on the guide rail platform 575, a movable seat installed on the connecting guide rail, and a traveling gear installed on the movable seat and meshing with the rack. The driving end of the forward servo motor 572 is fixedly connected to the shaft end of the traveling gear for driving the traveling gear to rotate.

[0058] The guide rail platform 575 is used to install the rack linkage unit 571, and the surface of the guide rail platform 575 can be stably slidably adjusted on the second fixed slide groove through the second slide rail.

[0059] The first transition piece 511 and the second transition piece 512 are both provided with blanking guide rods 522 for facilitating blanking of straight tubes.

[0060] The blanking guide rod 522 is a straight tube that is easy to bend and deform, and can smoothly pass through the first transition piece 511 and the second transition piece 512 without getting stuck.

[0061] The support seat 51 is provided with an oil injection installation port 6 , and the oil injection pump mechanism 3 is connected to the oil injection installation port 6 via an oil injection pipe (the oil injection pipe is not shown in the drawings).

[0062] The fuel injection pump mechanism 3 is controlled by the human-machine operating mechanism 2 to discharge oil through the fuel injection pipe and the fuel injection installation port 6, and sprays oil to the straight pipe port of the incoming material.

[0063] The working principle of the straight tube forward push type fully automatic loader provided by the present invention is as follows:

[0064] When the loader is running, the pushing range is adjusted by the forward pushing unit 56 and the forward pushing servo unit 572 to meet the requirements of pushing and loading pipes of different lengths;

[0065] The pipe is placed on the material box mechanism 4, and the first pushing mechanism 52 drives the first pushing plate 521 to move back and forth up and down, transferring the pipe from the material box mechanism 4 to the first transition piece 511. The pipe slides smoothly through the blanking guide rod 522 on the first transition piece 511. The second pushing mechanism 53 drives the second pushing plate 531 to move back and forth up and down, transferring the pipe from the first transition piece 511 to the second transition piece 512. The pipe slides smoothly through the blanking guide rod 522 on the second transition piece 512 and then falls into the feeding chute 58 (the function of the blanking guide rod 522 is to allow the bent and deformed straight pipe to pass smoothly through the first transition piece 511 and the second transition piece 512);

[0066] When the pipe slides to the feed port 591 in the feed trough 58, the pressing unit 59 presses down the pipe mouth to facilitate the pipe mouth to align with the feed port 591. At this time, under the control of the human-machine operating mechanism 2, the unloading box mechanism 4 starts to discharge oil, and the oil is sprayed to the pipe mouth through the injection pipe and the injection installation port 6. The left and right translation units 55 drive the translation frame 551, the first sliding unit 552, the forward push unit 56, the second sliding unit 57, the rack linkage unit 571, the forward push servo unit 572, the feeding cylinder 573, the buffer 574, the feeding trough 58, the pressing unit 59 and the feeding port 591 to move synchronously. When the feeding port 591 is horizontally aligned with the pipe bending machine connection port, the left and right translation units 55 stop working, and the buffer 574, driven by the feeding cylinder 573, pushes the pipe in the feeding trough 58 further out to the pipe bending machine connection port.

[0067] The above descriptions are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention description and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A straight tube forward push type fully automatic loader, characterized in that: include: A frame body, a human-machine operating mechanism for controlling the operation of the feeder, an oil injection pump mechanism for oiling the straight pipe nozzle, and a material box mechanism for facilitating straight pipe feeding, wherein the human-machine operating mechanism, the oil injection pump mechanism, and the material box mechanism are all arranged on the frame body; A feeding mechanism, the feeding mechanism being arranged on the frame body; The loading mechanism includes a mounting platform, on which a pushing assembly and a feeding assembly are provided, the pushing assembly being located between the material box mechanism and the feeding assembly; the pushing assembly transmits the straight pipe and pushes it onto the feeding assembly, which then transfers the straight pipe to the next processing mechanism; the fuel injection pump mechanism and the loading mechanism are both controlled by a human-machine operating mechanism; The feeding assembly includes a left and right translation unit installed on the mounting table, a translation frame is installed at the output end of the left and right translation unit, a forward pushing unit is installed on the translation frame, a second sliding unit is installed at the output end of the forward pushing unit, a feeding trough is installed on the second sliding unit, a feeding port is installed at the discharge end of the feeding trough, and a pressing unit for aligning the straight pipe with the feeding port for discharging is installed on one side of the feeding trough; a rack linkage unit is installed on the second sliding unit, a forward pushing servo motor and a feeding cylinder that provide power to the rack linkage unit are installed on the rack linkage unit, and a buffer for pushing the straight pipe in the feeding trough forward is installed at the driving end of the feeding cylinder; A first sliding unit is installed between the mounting platform and the translation frame, the first sliding unit including a first slide rail and a first fixed slide groove, the first slide rail is connected to the translation frame, the first fixed slide groove is connected to the mounting platform, and the first slide rail and the first fixed slide groove are slidably connected; A connecting slide hole is provided on the translation frame, and a linkage plate is installed at the output end of the forward pushing unit. The linkage plate passes through the connecting slide hole and extends to the top of the translation frame to connect with the second sliding unit; The second sliding unit includes a guide rail platform, a second slide rail, and a second fixed slide groove, the second fixed slide groove is installed on the translation frame, the second slide rail is installed at the bottom of the guide rail platform, and the second slide rail is slidably connected to the second fixed slide groove; The rack linkage unit includes a connecting guide rail installed on the guide rail platform, a rack installed on the guide rail platform, a movable seat installed on the connecting guide rail, and a traveling gear installed on the movable seat and meshing with the rack. The driving end of the forward servo motor is fixedly connected to the shaft end of the traveling gear for driving the traveling gear to rotate.

2. The straight tube forward push type fully automatic loader according to claim 1 is characterized in that: The pushing assembly includes a support seat, on which a first transition piece and a second transition piece are installed, a first pushing plate is provided between the material box mechanism and the first transition piece, a second pushing plate is provided between the first transition piece and the second transition piece, and a first pushing mechanism and a second pushing mechanism are installed on the mounting platform, and the first pushing mechanism and the second pushing mechanism are respectively used to drive the first pushing plate and the second pushing plate to move up and down.

3. The straight tube forward push type fully automatic loader according to claim 2 is characterized in that: An adjustment unit is installed on the support seat, and the adjustment unit includes a rotating part installed on the support seat, a rotating shaft is provided on the rotating part, and a plurality of adjustment baffles are installed on the rotating shaft; a hydraulic adjustment shaft for driving the rotating part to rotate is provided on one side of the support seat, and the adjustment baffle is adapted to the surfaces of the first transition part and the second transition part.

4. The straight tube forward push type fully automatic loader according to claim 2, characterized in that: The first transition piece and the second transition piece are both provided with blanking guide rods for facilitating blanking of straight tubes.

5. The straight tube forward push type fully automatic loader according to claim 2, characterized in that: An oil injection installation port is installed on the support seat, and the oil injection pump mechanism is connected to the oil injection installation port through an oil injection pipe.

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