Feeding device for medical packaging aluminum pipe machining

Abstract

The utility model relates to a feeding device for processing medical packaging aluminum tubes, which comprises a processing table top, a belt conveyor fixed on the processing table top and a slope-shaped material guide plate connected with the head of the belt conveyor, limiting covers are fixed on a rack on two sides of the belt conveyor, and a discharge port is arranged at the front end of each limiting cover. A double-positioning mechanism for positioning the aluminum pipes is arranged on the slope-shaped material guide plate, and a feeding mechanism for transferring the aluminum pipes is arranged on the machining table top and located at the tail end of the slope-shaped material guide plate. The stacked aluminum pipes are limited between the limiting plate and the side wall of the limiting cover, the positions of the limiting plate and the corresponding limiting plate can be flexibly adjusted according to the sizes of the aluminum pipes, and in the aluminum pipe feeding process, the feeding frequency of the aluminum pipes can be accurately controlled through stretching and retracting of the L-shaped positioning plate; and the aluminum pipe falls onto the arc-shaped supporting plate, can be tightly pressed by the clamping plate and is automatically overturned to the position above the machining rotary disc, and automatic feeding of the aluminum pipe is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum tube processing, in particular to a feeding device for processing medical packaging aluminum tubes. Background Art

[0002] The aluminum tube for medical packaging is an aluminum hose that is in direct contact with the ointment. Its biggest feature is that the tube body will collapse after being squeezed, and air cannot enter. The tube body will collapse after being squeezed, so that air cannot flow into the inside of the hose. Therefore, it is not easy for the contents to be oxidized or contaminated, and the shelf life of the product can be extended.

[0003] During the processing of existing medical packaging aluminum tubes, the aluminum tubes that have completed one process are stacked and loaded into transfer boxes. The stacked aluminum tubes are then clamped by a robot and taken to the processing equipment for processing. However, when the robot grabs the aluminum tubes, the position of the aluminum tubes in the transfer box will move. The robot needs to repeatedly adjust the position of the clamping claws before it can grab the aluminum tubes and send them to the processing equipment. This clamping process affects production efficiency.

[0004] Therefore, a feeding device for processing medical packaging aluminum tubes is proposed to solve the above problems. Utility Model Content

[0005] In view of the shortcomings of the prior art, the utility model provides a feeding device for processing medical packaging aluminum tubes, which has the advantages of high feeding efficiency and solves the problem that the robot needs to repeatedly adjust the position of the clamping claws before it can grab the aluminum tube and send it to the processing equipment.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a feeding device for processing aluminum tubes for medical packaging, comprising a processing table, a belt conveyor fixed on the processing table, and a sloped material guide plate connected to the head of the belt conveyor, the frames on both sides of the belt conveyor are fixed with limit covers, and the front end of the limit covers has a discharge port, the sloped material guide plate is provided with a double positioning mechanism for positioning the aluminum tube, and a feeding mechanism for transferring the aluminum tube is provided on the processing table and at the tail end of the sloped material guide plate.

[0007] Furthermore, a limiting plate is provided in the limiting cover, and the top end of the limiting plate is bent outwards.

[0008] Furthermore, a blocking plate is fixed at the front end of the limiting cover at a position corresponding to the discharge port.

[0009] Furthermore, the sloped material guide plate is provided with a limiting plate corresponding to the position of the limiting plate.

[0010] Furthermore, a temporary storage rack is slidably mounted on the rear end of the sloped material guide plate, and a baffle corresponding to the temporary storage rack is slidably mounted on the limiting plate.

[0011] Furthermore, the dual positioning mechanism includes two positioning cylinders fixed on the side plates of the sloped material guide plate, the output shafts of the positioning cylinders are fixed with L-shaped positioning plates, and a position sensor is also installed on the sloped material guide plate.

[0012] Furthermore, the feeding mechanism includes a flip cylinder hinged to the bottom surface of the processing table, and the bottom surface of the processing table is also hinged with an L-shaped connecting plate, the end of the L-shaped connecting plate is bent downward in an arc shape, and one end of the L-shaped connecting plate is hinged to the output end of the flip cylinder, and the other end of the L-shaped connecting plate is fixed with an arc-shaped support plate, and a clamping cylinder is hinged on the L-shaped connecting plate, and the output shaft of the clamping cylinder is hinged with a flip seat hinged to the front side of the arc-shaped support plate, and the end of the flip seat is fixed with a clamping plate extending to the inner side of the arc-shaped support plate.

[0013] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0014] The feeding device for processing aluminum tubes for medical packaging is used to limit the stacked aluminum tubes between the limiting plate and the side wall of the limiting cover, and the positions of the limiting plate and the corresponding limiting plate can be flexibly adjusted according to the size of the aluminum tubes. During the feeding process of the aluminum tubes, the feeding frequency of the aluminum tubes can be accurately controlled by the extension and contraction of the L-shaped positioning plate.

[0015] When the aluminum tube falls onto the arc-shaped support plate, it can be pressed tightly by the clamping plate and automatically flipped over the processing turntable to realize the automatic loading of the aluminum tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the positions of the limit plate and the restriction plate of the utility model;

[0018] Figure 3 This is a schematic diagram of the positions of the baffle plate and the limiting plate of the utility model;

[0019] Figure 4 This is a schematic diagram of the position of the temporary storage rack and baffle of the utility model;

[0020] Figure 5 This is a schematic diagram of the dual positioning mechanism of the utility model;

[0021] Figure 6 It is a schematic diagram of the feeding mechanism of the utility model.

[0022] In the figure: 1. Processing table; 2. Belt conveyor; 3. Sloped guide plate; 4. Limit cover; 5. Discharge port; 6. Double positioning mechanism; 601. Positioning cylinder; 602. L-shaped positioning plate; 603. Position sensor; 7. Loading mechanism; 701. Turning cylinder; 702. L-shaped connecting plate; 703. Arc support plate; 704. Clamping cylinder; 705. Turning seat; 706. Clamping plate; 8. Limit plate; 9. Baffle plate; 10. Limit plate; 11. Temporary storage rack; 12. Baffle. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-6 In this embodiment, a feeding device for processing aluminum tubes for medical packaging includes a processing table 1, a belt conveyor 2 fixed on the processing table 1, and a sloped material guide plate 3 connected to the head of the belt conveyor 2. The frames on both sides of the belt conveyor 2 are fixed with limit covers 4. The aluminum tube is limited to the top surface of the belt conveyor 2 through the limit covers 4, and the front end of the limit covers 4 is provided with a discharge port 5. A double positioning mechanism 6 for positioning the aluminum tube is provided on the sloped material guide plate 3. A feeding mechanism 7 for transferring the aluminum tube is provided on the processing table 1 and at the tail end of the sloped material guide plate 3.

[0025] The aluminum tube in the limiting cover 4 is transported by the belt conveyor 2 and falls from the discharge port 5 onto the sloped guide plate 3. The feeding frequency of the aluminum tube can be controlled by the double positioning mechanism 6. When the aluminum tube falls to the tail end of the sloped guide plate 3, the aluminum tube can be transferred by the feeding mechanism 7.

[0026] A movable door is provided on the side of the limiting cover 4. By opening the movable door, a plurality of stacks can be placed on the belt conveyor 2 in the limiting cover 4. Figure 2 As shown, a limiting plate 8 is provided inside the limiting cover 4 , the top end of the limiting plate 8 is bent outward, and the stacked aluminum tubes are limited between the limiting plate 8 and the side wall of the limiting cover 4 .

[0027] The two ends of the limit plate 8 are slidably installed between the front and rear inner walls of the limit cover 4. The distance between the limit plate 8 and the left and right inner walls of the limit cover 4 can be flexibly adjusted according to the size of the aluminum tube. Long holes are provided at the front and rear ends of the limit cover 4. The position of the limit plate 8 in the limit cover 4 can be adjusted by adjusting the position of the limit plate 8, and then screwing the bolts through the long holes into the front and rear ends of the limit cover 4.

[0028] A material blocking plate 9 is fixed at the front end of the limiting cover 4 corresponding to the position of the discharge port 5. Figure 3 The height of the baffle plate 9 can be adjusted according to the size of the aluminum tube, so that only a single aluminum tube can be delivered from the discharge port 5.

[0029] The sloped guide plate 3 is provided with a limiting plate 10 corresponding to the position of the limiting plate 8. Figure 3 As shown, the aluminum tube is restricted between the limiting plate 10 and the side plate of the sloped material guide plate 3, and the position of the limiting plate 10 on the sloped material guide plate 3 can be adjusted. The limiting plate 10 is locked on the sloped material guide plate 3 by bolts and nuts. The sloped material guide plate 3 is provided with limiting holes for the limiting plate 10 to move left and right. Before debugging the equipment, the limiting plate 8 and the limiting plate 10 are adjusted to the same plane according to the size of the aluminum tube.

[0030] A temporary storage rack 11 is slidably mounted on the tail end of the sloped guide plate 3. Figure 4 As shown, a baffle 12 corresponding to the temporary storage rack 11 is slidably installed on the limiting plate 10, and the aluminum tube dropped from the sloped guide plate 3 directly falls into the temporary storage rack 11, and the end is restricted by the baffle 12, which can facilitate the feeding mechanism 7 to transfer the aluminum tube.

[0031] like Figure 5 As shown, the double positioning mechanism 6 includes two positioning cylinders 601 fixed on the side plates of the sloped material guide plate 3, and the output shaft of the positioning cylinder 601 is fixed with an L-shaped positioning plate 602. The aluminum tube slides onto the sloped material guide plate 3, the positioning cylinder 601 is pushed out, and the L-shaped positioning plate 602 moves down, which can block the aluminum tube and prevent the aluminum tube from continuing to slide, thereby accurately controlling the feeding frequency of the aluminum tube.

[0032] Furthermore, a position sensor 603 is installed on the sloped material guide plate 3 to sense the position of the aluminum tube on the sloped material guide plate 3, thereby making the timing of the downward movement of the L-shaped positioning plate 602 more accurate.

[0033] like Figure 6As shown, the feeding mechanism 7 includes a flip cylinder 701 hinged to the bottom surface of the processing table 1, and the bottom surface of the processing table 1 is also hinged with an L-shaped connecting plate 702, the end of the L-shaped connecting plate 702 is bent downward in an arc shape, and one end of the L-shaped connecting plate 702 is hinged to the output end of the flip cylinder 701, and the other end of the L-shaped connecting plate 702 is fixed with an arc-shaped support plate 703, and a clamping cylinder 704 is hinged on the L-shaped connecting plate 702, and the output shaft of the clamping cylinder 704 is hinged with a flip seat 705 hinged to the front side of the arc-shaped support plate 703, and the end of the flip seat 705 is fixed with a clamping plate 706 extending to the inner side of the arc-shaped support plate 703.

[0034] The processing table 1 is provided with an escape hole for the L-shaped connecting plate 702 to rotate freely. The aluminum tube slides onto the arc-shaped support plate 703, and the clamping cylinder 704 is pushed out. The flip seat 705 can drive the clamping plate 706 to flip downward, pressing the aluminum tube onto the arc-shaped support plate 703, and then the flip cylinder 701 is driven to shrink. The L-shaped connecting plate 702 can drive the clamped aluminum tube to rotate above the side turntable, and the clamping cylinder 704 shrinks. The clamping plate 706 no longer presses the aluminum tube on the arc-shaped support plate 703, and the aluminum tube directly falls into the material barrel above the turntable, so that the loading of the aluminum tube can be realized.

[0035] By adopting the above-mentioned feeding device for processing aluminum tubes for medical packaging, the automatic feeding of aluminum tubes is realized, and the feeding frequency of aluminum tubes can be flexibly controlled. The specific feeding method is as follows:

[0036] The aluminum tube in the limit cover 4 is transported by the belt conveyor 2 and falls from the discharge port 5 onto the sloped guide plate 3. The aluminum tube slides onto the arc-shaped support plate 703. The flip seat 705 can drive the clamping plate 706 to flip downward, press the aluminum tube onto the arc-shaped support plate 703, and then drive the L-shaped connecting plate 702 to drive the clamped aluminum tube to rotate above the side turntable. The clamping plate 706 no longer presses the aluminum tube onto the arc-shaped support plate 703, and the aluminum tube directly falls into the material barrel above the turntable to realize loading.

[0037] During the sliding of the aluminum tubes, except for the aluminum tubes that fall on the arc-shaped support plate 703 , the subsequent aluminum tubes can be blocked by the downwardly moved L-shaped positioning plate 602 , and the feeding frequency of the aluminum tubes can be changed by the up and down movement frequency of the L-shaped positioning plate 602 .

[0038] The control method of the present invention is controlled by a controller. The control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power is also common knowledge in this field. The present invention is mainly used to protect mechanical devices, so the present invention will no longer explain the control method and circuit connection in detail.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A feeding device for processing medical packaging aluminum tubes, characterized in that: The invention comprises a processing table (1), a belt conveyor (2) fixed on the processing table (1), and a sloped material guide plate (3) connected to the head of the belt conveyor (2); limit covers (4) are fixed to the frames on both sides of the belt conveyor (2); and a discharge port (5) is provided at the front end of the limit cover (4); a double positioning mechanism (6) for positioning the aluminum tube is provided on the sloped material guide plate (3); and a loading mechanism (7) for transferring the aluminum tube is provided on the processing table (1) and located at the rear end of the sloped material guide plate (3).

2. The feeding device for processing medical packaging aluminum tubes according to claim 1, characterized in that: A limiting plate (8) is arranged inside the limiting cover (4), and the top end of the limiting plate (8) is bent outwards.

3. The feeding device for processing medical packaging aluminum tubes according to claim 1, characterized in that: A material blocking plate (9) is fixed at a position of the front end of the limiting cover (4) corresponding to the material outlet (5).

4. The feeding device for processing medical packaging aluminum tubes according to claim 2, characterized in that: The sloped material guide plate (3) is provided with a limiting plate (10) corresponding to the position of the limiting plate (8).

5. The feeding device for processing medical packaging aluminum tubes according to claim 4, characterized in that: A temporary storage rack (11) is slidably mounted on the rear end of the sloped material guide plate (3), and a baffle (12) corresponding to the temporary storage rack (11) is slidably mounted on the limiting plate (10).

6. The feeding device for processing medical packaging aluminum tubes according to claim 1, characterized in that: The dual positioning mechanism (6) comprises two positioning cylinders (601) fixed on the side plates of the sloped material guide plate (3), the output shaft of the positioning cylinder (601) is fixed with an L-shaped positioning plate (602), and a position sensor (603) is also installed on the sloped material guide plate (3).

7. The feeding device for processing medical packaging aluminum tubes according to claim 1, characterized in that: The feeding mechanism (7) comprises a turning cylinder (701) hinged to the bottom surface of the processing table (1), and the bottom surface of the processing table (1) is also hinged to an L-shaped connecting plate (702), the end of the L-shaped connecting plate (702) is bent downward in an arc shape, and one end of the L-shaped connecting plate (702) is hinged to the output end of the turning cylinder (701), and the other end of the L-shaped connecting plate (702) is fixed with an arc-shaped support plate (703), and the L-shaped connecting plate (702) is hinged to a clamping cylinder (704), and the output shaft of the clamping cylinder (704) is hinged to a turning seat (705) hinged to the front side of the arc-shaped support plate (703), and the end of the turning seat (705) is fixed with a clamping plate (706) extending to the inner side of the arc-shaped support plate (703).

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