Aluminum bar feeding equipment

Abstract

The utility model discloses an aluminum bar feeding device which comprises a feeding frame, a belt conveyor is arranged on one side of the feeding frame, aluminum bars are conveyed to the top of the feeding frame through the belt conveyor, the aluminum bar feeding device further comprises a feeding bearing cylinder and an aluminum bar quantitative conveying frame, and the aluminum bar quantitative conveying frame is located between the feeding frame and the feeding bearing cylinder. According to the aluminum bar feeding device, aluminum bars are loaded into a profile extruder from a belt conveyor through the feeding device, the aluminum bars on the feeding frame are conveyed to the feeding bearing cylinder through the aluminum bar quantitative conveying frame, only one aluminum bar is allowed to be clamped in each time, the other aluminum bars can be blocked outside, the speed is reduced through the buffer step, workpieces are prevented from being collided and damaged in the transferring process, and the working efficiency is improved. The aluminum bars are not prone to falling off in the transferring process, after being conveyed in place, the aluminum bars roll into the feeding bearing cylinder from the feeding channel and are pushed into an input port of the profile extruder through the pushing and guiding part, automatic feeding of the aluminum bars is achieved, the feeding efficiency is greatly improved, and the possibility that the aluminum bars are collided and damaged is reduced.

Description

Technical Field

[0001] The utility model relates to the field of profile processing, in particular to aluminum rod feeding equipment. Background Art

[0002] Profiles refer to solid straight bars of metal that have been formed through plastic processing and have a certain cross-sectional shape and size. Profiles have a wide variety of specifications and uses, and they play a very important role in rolling production.

[0003] The aluminum rod loader puts the aluminum rod into the profile extruder, and the profile extruder extrude the aluminum rod into a desired shape.

[0004] Since the aluminum rod is a round shaft structure, its surface is easy to roll. During its transmission, it is easy to cause blockage of the feed port, and even affect the normal operation of the profile extruder, reducing the processing quality of the product. In addition, the texture of the aluminum rod before extrusion is relatively soft. During the process of the aluminum rod feeder conveying the aluminum rod, the aluminum rod and the aluminum rod feeder collide, which is easy to cause grooves on the outer wall of the aluminum rod, and defects are prone to appear after entering the profile extruder for processing.

[0005] Therefore, it is necessary to invent an aluminum rod feeding device to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide an aluminum rod feeding device, through which the aluminum rods are loaded from a belt conveyor into a profile extruder, and the aluminum rods on the feeding rack are transferred to a feeding bearing tube by an aluminum rod quantitative transmission rack, and only one aluminum rod is allowed to be inserted each time, and the remaining aluminum rods are blocked outside and decelerated by a buffer step to avoid damage to the workpiece during transportation. During transportation, the aluminum rod is not easy to fall off. After being transferred to the right place, the aluminum rod rolls from the feed channel to the inside of the feeding bearing tube, and the derivation part is used to push the aluminum rod into the input port of the profile extruder to solve the above-mentioned deficiencies in the technology.

[0007] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: an aluminum bar feeding device, comprising a feeding rack, and a belt conveyor is provided on one side of the feeding rack, the belt conveyor transports the aluminum bars to the top of the feeding rack, and also comprises a feeding bearing cylinder and an aluminum bar quantitative transmission rack, the aluminum bar quantitative transmission rack is located between the feeding rack and the feeding bearing cylinder, and the aluminum bar quantitative transmission rack is used to transmit the aluminum bars on the feeding rack to the feeding bearing cylinder;

[0008] The loading rack is tilted toward one side of the aluminum rod quantitative transmission rack;

[0009] The feeding bearing cylinder is configured as a cylinder structure with one end open, and the open end of the cylinder structure is aligned with the feed port of the profile extruder, and the closed end of the feeding bearing cylinder is provided with a derivation portion for pushing the aluminum rod inside the feeding bearing cylinder into the profile extruder, and a feeding channel is provided on one side of the feeding bearing cylinder close to the aluminum rod quantitative transmission frame;

[0010] A support frame is fixedly connected to the outside of the closed end of the feeding bearing tube and close to the position of the aluminum rod quantitative transmission frame, and a hanger is fixedly connected to the end of the support frame, an upper pocket plate is fixedly connected to the bottom of the hanger, and a driving motor is fixedly connected to the overlapping portion of the support frame and the hanger;

[0011] The aluminum rod quantitative transmission frame includes a transmission shaft, and the output shaft of the driving motor is connected to the transmission shaft, at least two transfer plates are fixedly connected to the outer side of the transmission shaft, and the transfer plates are provided with material clamping grooves, and the bottoms of the plurality of material clamping grooves are commonly connected with a lower pocket plate;

[0012] The output shaft of the driving motor drives the transmission shaft to make the two side walls of the card slot periodically dock with the loading rack and the bottom of the feeding channel respectively, so as to transfer the aluminum bars from the loading rack to the feeding bearing cylinder after being measured.

[0013] Preferably, the derivation part includes an electric telescopic rod, and the electric telescopic rod is fixed on the feeding bearing tube, and the output end of the electric telescopic rod passes through the feeding bearing tube and extends to the inside of the feeding bearing tube, and the output end of the electric telescopic rod is fixedly connected to a push plate.

[0014] Preferably, the loading rack includes a support plate, at least two material guide plates are arranged on the top of the support plate, a baffle is fixedly connected to one end of the plurality of material guide plates, and first limiting grooves are provided at the ends of the material guide plates on both sides.

[0015] Preferably, second limiting grooves are provided on both sides of the bottom of the feed channel, and the second limiting grooves penetrate the feed bearing tube, and the two first limiting grooves correspond to the two second limiting grooves respectively.

[0016] Preferably, both ends of the outer side of the transmission shaft are fixedly connected to limiting rings, and both ends of the limiting ring are slidably connected to the first limiting groove or the second limiting groove respectively.

[0017] Preferably, a buffer step is provided on the inner wall of the material holding groove.

[0018] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0019] 1. The aluminum bars are loaded from the belt conveyor into the profile extruder through this feeding equipment, and the aluminum bars on the feeding rack are transferred to the feeding bearing tube by the aluminum bar quantitative transmission rack. Only one aluminum bar is allowed to be inserted each time, and the remaining aluminum bars will be blocked outside and decelerated by the buffer step to avoid the impact damage of the workpiece during transportation. During transportation, the aluminum bar is not easy to fall off. After being transferred to the right place, the aluminum bar rolls from the feeding channel to the inside of the feeding bearing tube, and the derivation part is used to push the aluminum bar into the input port of the profile extruder to realize the automatic feeding of the aluminum bar, which greatly improves the feeding efficiency and reduces the possibility of collision damage to the aluminum bar. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0021] Figure 1 This is a first-angle stereoscopic view of the overall structure of the utility model (the material trough is connected to the loading rack);

[0022] Figure 2 This is a second perspective stereogram of the overall structure of the utility model (the material trough is connected to the loading rack);

[0023] Figure 3 This is a first-angle stereoscopic view of the overall structure of the utility model (the material clamping groove and the material feeding bearing tube are connected);

[0024] Figure 4 This is a second perspective stereogram of the overall structure of the utility model (the material clamping groove and the material feeding bearing tube are connected);

[0025] Figure 5 It is a three-dimensional diagram of the connection structure between the aluminum rod quantitative transmission frame and the limiting ring of the utility model;

[0026] Figure 6 This is a stereoscopic diagram of the feeding bearing tube and its connection structure of the utility model.

[0027] Description of reference numerals:

[0028] 1. Loading rack; 2. Aluminum rod quantitative transmission rack; 3. Feeding bearing cylinder; 4-Derivation part; 5-Supporting frame; 6-Hanging bracket; 7-Driving motor; 8-Limiting ring;

[0029] 101, support plate; 102, guide plate; 103, baffle plate; 104, first limiting groove;

[0030] 201, transmission shaft; 202, buffer step; 203, lower pocket plate; 204, transfer plate; 205, material trough;

[0031] 301, feed channel; 302, second limiting groove;

[0032] 401. Electric telescopic rod; 402. Push plate. DETAILED DESCRIPTION

[0033] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0034] The utility model provides Figure 1-6 The aluminum bar feeding equipment shown in the figure includes a feeding rack 1, and a belt conveyor is provided on one side of the feeding rack 1, and the belt conveyor transports the aluminum bars to the top of the feeding rack 1, and also includes a feeding bearing cylinder 3 and an aluminum bar quantitative transmission rack 2, and the aluminum bar quantitative transmission rack 2 is located between the feeding rack 1 and the feeding bearing cylinder 3, and the aluminum bar quantitative transmission rack 2 is used to transfer the aluminum bars on the feeding rack 1 to the feeding bearing cylinder 3;

[0035] The loading rack 1 is tilted toward the aluminum bar quantitative transmission rack 2 to facilitate directional transmission of materials;

[0036] The feeding bearing cylinder 3 is configured as a cylinder structure with one end open, and the open end of the cylinder structure is aligned with the feed port of the profile extruder. The closed end of the feeding bearing cylinder 3 is provided with a derivation portion 4 for pushing the aluminum rod inside the feeding bearing cylinder 3 into the profile extruder. A feeding channel 301 is provided on one side of the feeding bearing cylinder 3 close to the aluminum rod quantitative transmission frame 2 for receiving the aluminum rod and causing it to fall into the feeding bearing cylinder 3.

[0037] A support frame 5 is fixedly connected to the outside of the closed end of the feeding bearing tube 3 and close to the position of the aluminum rod quantitative transmission frame 2, and a hanger 6 is fixedly connected to the end of the support frame 5, and an upper pocket plate is fixedly connected to the bottom of the hanger 6. A driving motor 7 is fixedly connected to the overlapping part of the support frame 5 and the hanger 6. The upper pocket plate prevents the aluminum rod from falling during the rotation of the aluminum rod quantitative transmission frame 2;

[0038] The aluminum rod quantitative transmission frame 2 includes a transmission shaft 201, and the output shaft of the driving motor 7 is connected to the transmission shaft 201, at least two transfer plates 204 are fixedly connected to the outside of the transmission shaft 201, and the transfer plates 204 are provided with a material clamping groove 205, and a lower pocket plate 203 is commonly connected between the bottoms of the plurality of material clamping grooves 205, and the output shaft of the driving motor 7 drives the transmission shaft 201;

[0039] The output shaft of the driving motor 7 drives the transmission shaft 201 to make the two side walls of the clamping groove 205 periodically dock with the loading rack 1 and the bottom of the feeding channel 301 respectively, so as to transfer the measured aluminum bars from the loading rack 1 to the feeding bearing cylinder 3.

[0040] Furthermore, the derivation part 4 includes an electric telescopic rod 401, and the electric telescopic rod 401 is fixed on the feeding bearing tube 3, and the output end of the electric telescopic rod 401 passes through the feeding bearing tube 3 and extends to the inside of the feeding bearing tube 3, and the output end of the electric telescopic rod 401 is fixedly connected to the push plate 402.

[0041] Furthermore, the loading rack 1 includes a support plate 101, at least two guide plates 102 are arranged on the top of the support plate 101, one end of the plurality of guide plates 102 is commonly fixedly connected with a baffle 103, and the ends of the guide plates 102 on both sides are provided with first limiting grooves 104.

[0042] Furthermore, second limiting grooves 302 are provided on both sides of the bottom of the feed channel 301 , and the second limiting grooves 302 penetrate the feed bearing tube 3 , and the two first limiting grooves 104 correspond to the two second limiting grooves 302 , respectively.

[0043] Furthermore, both ends of the outer side of the transmission shaft 201 are fixedly connected to the limit ring 8, and the two ends of the limit ring 8 are respectively slidably connected to the first limit groove 104 or the second limit groove 302. The limit ring 8 is configured as a partially open annular plate structure, and two positioning rods are connected between its interior and the transmission shaft 201, and the distances between the two ends of the limit ring 8 exceeding the two positioning rods are not equal.

[0044] Furthermore, a buffer step 202 is provided on the inner wall of the clamping groove 205. During the transmission of the aluminum rod, the step-like structure of the buffer step 202 increases the friction with the outer wall of the aluminum rod, so that the position of the buffer step 202 can be changed slowly, reducing the collision between the aluminum rod and the device.

[0045] How this utility works:

[0046] The feeding device is used to load the aluminum rods from the belt conveyor into the profile extruder. When working, the belt conveyor is first used to send the aluminum rods from the raw material section to the feeding device. Specifically, the aluminum rods are transferred to the feeding rack 1 through the guide plate 102 with an angled edge, and the slope of the feeding rack 1 is used to tilt the aluminum rods and roll them to the aluminum rod quantitative transmission rack 2. Before transfer, one end of the limit ring 8 fits the first limit groove 104. At this time, the bottom end of the guide plate 102 is connected to the card slot 205. Under the action of this groove, only one aluminum rod is allowed to be inserted at a time, and the remaining aluminum rods will be blocked outside. When the limit ring 8 rotates, the limit ring 8 will also block the aluminum rods outside the card slot 205, and enter through the buffer step. 202 is decelerated to avoid damage to the workpiece caused by impact due to excessive speed. During transportation, the drive motor 7 is turned on, and the output shaft of the drive motor 7 rotates to drive the transmission shaft 201 to rotate, so that the transfer plate 204 moves in a circular shape around the transmission shaft 201 with the aluminum rod. The blocking and positioning function of the positioning rod is utilized to achieve a rotation angle of the transfer plate 204 that meets the transmission requirements of the loading rack 1 and the feeding bearing tube 3. During the movement, the lower pocket plate 203 cooperates with the upper pocket plate to prevent the aluminum rod from falling off. After the transmission is in place, the aluminum rod rolls from the feed channel 301 to the inside of the feeding bearing tube 3. At this time, the electric telescopic rod 401 is started so that its output shaft pushes the push plate 402, and the aluminum rod is pushed into the input port of the profile extruder for extrusion.

[0047] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. An aluminum bar feeding device, comprising a feeding rack (1), wherein a belt conveyor is provided on one side of the feeding rack (1), and the belt conveyor transports the aluminum bars to the top of the feeding rack (1), characterized in that: It also comprises a feeding bearing cylinder (3) and an aluminum rod quantitative transmission frame (2), wherein the aluminum rod quantitative transmission frame (2) is located between the loading frame (1) and the feeding bearing cylinder (3), and the aluminum rod quantitative transmission frame (2) is used to transmit the aluminum rods on the loading frame (1) to the feeding bearing cylinder (3); The loading rack (1) is arranged to be inclined toward one side of the aluminum rod quantitative transmission rack (2); The feeding bearing cylinder (3) is configured as a cylinder structure with one end open, and the open end of the cylinder structure is aligned with the feed port of the profile extruder. The closed end of the feeding bearing cylinder (3) is provided with a guide portion (4) for pushing the aluminum rod inside the feeding bearing cylinder (3) into the profile extruder. A feeding channel (301) is provided on one side of the feeding bearing cylinder (3) close to the aluminum rod quantitative transmission frame (2); A support frame (5) is fixedly connected to the outside of the closed end of the feeding bearing tube (3) and at a position close to the aluminum rod quantitative transmission frame (2), and a hanger (6) is fixedly connected to the end of the support frame (5), an upper pocket plate is fixedly connected to the bottom of the hanger (6), and a driving motor (7) is fixedly connected to the overlapping portion of the support frame (5) and the hanger (6); The aluminum rod quantitative transmission frame (2) comprises a transmission shaft (201), and the output shaft of the driving motor (7) is drivingly connected to the transmission shaft (201), at least two transfer plates (204) are fixedly connected to the outside of the transmission shaft (201), and the transfer plates (204) are provided with material clamping grooves (205), and the bottoms of the plurality of material clamping grooves (205) are commonly connected to a lower pocket plate (203); The output shaft of the driving motor (7) drives the transmission shaft (201) so that the two side walls of the clamping groove (205) are periodically docked with the loading rack (1) and the bottom of the feeding channel (301) respectively, so as to transfer the measured aluminum bars from the loading rack (1) to the feeding bearing cylinder (3).

2. The aluminum bar feeding equipment according to claim 1, characterized in that: The derivation part (4) comprises an electric telescopic rod (401), and the electric telescopic rod (401) is fixed on the feeding bearing tube (3), and the output end of the electric telescopic rod (401) passes through the feeding bearing tube (3) and extends into the inside of the feeding bearing tube (3), and the output end of the electric telescopic rod (401) is fixedly connected to a push plate (402).

3. The aluminum bar feeding equipment according to claim 1, characterized in that: The loading rack (1) comprises a support plate (101), at least two material guide plates (102) are arranged on the top of the support plate (101), a baffle (103) is fixedly connected to one end of the plurality of material guide plates (102), and first limiting grooves (104) are provided at the ends of the material guide plates (102) on both sides.

4. The aluminum bar feeding equipment according to claim 3, characterized in that: Second limiting grooves (302) are provided on both sides of the bottom of the feeding channel (301), and the second limiting grooves (302) penetrate the feeding bearing tube (3), and the two first limiting grooves (104) correspond to the two second limiting grooves (302) respectively.

5. The aluminum bar feeding equipment according to claim 4, characterized in that: Both ends of the outer side of the transmission shaft (201) are fixedly connected to a limiting ring (8), and both ends of the limiting ring (8) are respectively slidably connected to the first limiting groove (104) or the second limiting groove (302).

6. The aluminum bar feeding equipment according to claim 1, characterized in that: A buffer step (202) is provided on the inner wall of the material holding groove (205).

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