An automatic aluminum cover rolling device

Abstract

An automated aluminum cover rolling device includes a frame, a material conveying device installed on the frame, a tool and a driving device. A transmission shaft is installed on the driving device. A cover pushing mechanism, a material tray, a cover rotating mechanism and a cover unloading mechanism are coaxially arranged on the transmission shaft in sequence. The cover pushing mechanism, the material tray, the cover rotating mechanism and the cover unloading mechanism work synchronously through the transmission shaft. The cover pushing mechanism and the cover unloading mechanism are cam push rod structures. The cover pushing mechanism is used to push the aluminum cover on the material tray into the cover rotating mechanism, and the cover unloading mechanism is used to remove the aluminum cover on the cover rotating mechanism. The cover rotating mechanism is a planetary gear structure for rotating the aluminum cover. The working parts of each production station of the present invention are driven synchronously by a power source, that is, the same driving shaft, with a simple structure and a low failure rate. The feeding and unloading device adopts a cam push rod mechanism, which has a simple structure and stable operation. The overall device has a simple structure, low equipment manufacturing cost, stable and efficient operation, stable product quality and a high degree of automation.

Description

Technical Field

[0001] The invention relates to the field of mechanical processing, and in particular to an automatic wire rolling device. Background Art

[0002] Aluminum caps are a common sealing component on cosmetic containers. For aesthetic purposes, these aluminum caps are often treated with rolling lines on their surfaces. Although this aluminum cap with rolling lines has a simple structure, it is difficult to process due to its small size and thin cover body.

[0003] The aluminum cover wire rolling process is usually done manually by workers on ordinary wire rolling machines, which not only has low production efficiency and poor product quality, but also easily cuts workers' fingers during operation, resulting in work-related accidents. Then some semi-automatic wire rolling machines appeared, which required manual loading and unloading. The loading, wire rolling and unloading work needed to be done step by step, which also had the problems of low production efficiency and easy injury to workers' fingers. Then, aluminum cover wire rolling devices with a high degree of automation appeared, but their structure was complex and had multiple power sources such as motors, cylinders, and springs. They were difficult to control and coordinate, had high manufacturing costs, could not work stably for a long time, and had unstable product quality.

[0004] The consumption of cosmetic aluminum caps is large and the order volume is large. We need an aluminum cap rolling device with high automation, high production efficiency, high product quality stability and low manufacturing cost, and the existing technology cannot meet these requirements. Summary of the invention

[0005] The problem to be solved by the present invention is to provide an automated aluminum cover rolling device, which has the advantages of simple structure, high automation, high production efficiency, good product quality stability and low equipment manufacturing cost.

[0006] The present invention is achieved through the following solutions:

[0007] An automated aluminum cover rolling device includes a frame, a material conveying device installed on the frame, a tool and a driving device, a transmission shaft is installed on the driving device, and a cover pushing mechanism, a material tray, a cover rotating mechanism, and a cover unloading mechanism are coaxially arranged on the transmission shaft in sequence, and the cover pushing mechanism, the material tray, the cover rotating mechanism, and the cover unloading mechanism work synchronously through the transmission shaft, the cover pushing mechanism is a cam push rod structure, which is used to push the aluminum cover on the material tray into the cover rotating mechanism; the cover rotating mechanism is a planetary gear structure, which is used to rotate the aluminum cover; the cover unloading mechanism is a cam push rod structure, which is used to remove the aluminum cover on the cover rotating mechanism; the material conveying device is arranged next to the material tray, and the tool is arranged next to the cover rotating mechanism. The working parts of each production station of the present invention are all driven synchronously by a power source, that is, the same driving shaft, with a simple structure and a low failure rate; the feeding and unloading device adopts a cam push rod mechanism, which has a simple structure, stable and efficient operation; the overall device has a simple structure, a high degree of automation, low equipment manufacturing cost, stable and efficient operation, and stable product quality.

[0008] Furthermore, the material tray is disc-shaped, coaxially fixed to the transmission shaft, and has a plurality of material slots on the side of the material tray. The material slots on the side are used to place aluminum covers, and the aluminum covers are transported to different workstations as the transmission shaft rotates. The material tray has a simple structure and is stable and reliable.

[0009] Furthermore, the cover pushing mechanism includes a first mounting seat fixedly mounted on the frame, a first cylindrical cam fixedly mounted on the first mounting seat, a first push rod fixing plate fixedly mounted on the transmission shaft, and a plurality of first push rods slidably connected to the first push rod fixing plate, a first slider fixed on the first push rod, the first slider is placed on the cam surface of the first cylindrical cam, and the first push rod fixing plate is installed close to the material tray. The first cylindrical cam is fixed, the first push rod fixing plate rotates with the transmission shaft with the first push rod, and the first push rod performs reciprocating pushing motion along the slideway on the first cylindrical cam to push the aluminum cover on the material tray. The cover pushing mechanism has a simple structure and works stably and efficiently.

[0010] Furthermore, the cover unloading mechanism includes a second mounting seat fixedly mounted on the frame, a second cylindrical cam fixedly mounted on the second mounting seat, a second push rod fixing plate fixedly mounted on the transmission shaft, and a plurality of second push rods slidably connected to the second push rod fixing plate, a second slider fixed on the second push rod, the second slider is placed on the cam surface of the second cylindrical cam, and the second push rod fixing plate is installed close to the material plate. The second cylindrical cam is fixed, the second push rod fixing plate rotates with the transmission shaft with the second push rod, and the second push rod performs reciprocating pushing motion along the slideway on the second cylindrical cam to push the aluminum cover on the cover rotating mechanism to achieve the purpose of unloading. The cover unloading mechanism has a simple structure and works stably and efficiently.

[0011] Furthermore, the second push rod includes two guide rods and a baffle plate vertically fixedly mounted on the guide rods, and the other end of the guide rod is vertically fixed to the second slider. The baffle plate can more efficiently remove the aluminum cover on the cover rotating mechanism, and the two guide rods ensure the stability of the baffle plate.

[0012] Furthermore, the cover-turning mechanism includes a cylindrical gear fixedly mounted on the second cylindrical cam, a plurality of double-layer gears meshed with the cylindrical gears and a plurality of gear shafts meshed with the double-layer gear wheels. The cylindrical gear is coaxial with the second cylindrical cam. The gear shaft is slidably connected to the second push rod fixed disk through a guide sleeve. The gear shaft extends out from the end close to the material disk and is slidably connected to the baffle. The cylindrical gear wheel diameter is larger than the double-layer gear wheel diameter, and the gear shaft gear wheel diameter is smaller than the double-layer gear wheel diameter. After being pushed by the cover-pushing mechanism, the aluminum cover is inserted into the end of the gear shaft close to the material disk; the cylindrical gear, the double-layer gear, and the gear shaft constitute a two-stage gear accelerator. When the gear shaft revolves around the cylindrical gear with the second push rod fixed disk, its rotation speed is much larger, so that the aluminum cover sleeved on the gear shaft obtains a larger rotation speed, and the rolling effect is good.

[0013] Furthermore, the driving device comprises a driving motor and a reducer connected to the driving motor. The driving motor is small in size and easy to install, and the reducer helps to stabilize the output power.

[0014] Furthermore, a mounting plate is mounted on the frame, and a control box is mounted on the mounting plate, so that workers can start and stop the control device safely.

[0015] Furthermore, the blade of the tool is arc-shaped, and the arc shape matches the movement track of the aluminum cover on the cover rotating mechanism. The wire rolling distance is longer and the wire rolling effect is better.

[0016] Furthermore, a blanking frame is provided under the unloading mechanism, and a counter is provided on the blanking frame. The processing volume of aluminum caps is large, the processing speed is high, the blanking mine is convenient for collecting aluminum caps, and the counter is convenient for output statistics.

[0017] Compared with the prior art, the present invention has the following advantages:

[0018] High degree of automation;

[0019] High production efficiency;

[0020] The equipment has good operation stability;

[0021] The product quality is good and stable;

[0022] The operation is simple for workers and the labor intensity is low; BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic isometric view of the present invention;

[0024] Figure 2 It is a top view schematic diagram of the present invention;

[0025] Figure 3 This is a schematic diagram of the structure of the present invention without the frame part;

[0026] Figure 4 It is an isometric view of the cover pushing mechanism;

[0027] Figure 5 This is a schematic diagram of the front view of the material tray;

[0028] Figure 6 It is a schematic diagram of the structure of the cover removal mechanism;

[0029] Figure 7 It is a schematic diagram of the cover rotating mechanism structure;

[0030] In the figure: 1. frame; 1.1. mounting plate; 1.2. control box; 2. cover pushing mechanism; 2.1 first mounting seat; 2.2 first cylindrical cam; 2.3. first push rod; 2.3.1. first slide block; 2.4. first push rod fixing plate; 3. material conveying device; 4. material plate; 4.1. material trough; 5. cover removing mechanism; 5.1. second mounting seat; 5.2. second cylindrical cam; 5.3. second push rod; 5.3.1. baffle plate; 5.3.2. guide rod; 5.3.3. second slide block; 5.4. second slide bar fixing plate; 6. driving device; 6.1. reducer; 6.2. driving motor; 7. cover turning mechanism; 7.1. gear shaft; 7.2. double-layer gear; 7.3. cylindrical gear; 8. tool; 9. transmission shaft. DETAILED DESCRIPTION

[0031] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0033] An automated aluminum cap rolling device comprises a frame 1, a material conveying device 3 mounted on the frame 1, a tool 8 and a driving device 6, wherein a transmission shaft 9 is mounted on the driving device 6, and a cap pushing mechanism 2, a material tray 4, a cap rotating mechanism 7 and a cap removing mechanism 5 are coaxially arranged in sequence on the transmission shaft 9. The cap pushing mechanism 2, the material tray 4, the cap rotating mechanism 7 and the cap removing mechanism 5 work synchronously through the transmission shaft 9.

[0034] The material tray 4 is in the shape of a disk, and is coaxially fixedly mounted on the transmission shaft 9. A plurality of material slots 4.1 are formed on the side of the material tray 4. The cover pushing mechanism 2 comprises a first mounting seat 2.1 fixedly mounted on the frame 1, a first cylindrical cam 2.2 fixedly mounted on the first mounting seat 2.1, a first push rod fixing plate 2.4 fixedly mounted on the transmission shaft 9, and a plurality of first push rods 2.3 slidably connected to the first push rod fixing plate 2.4, a first slider 2.3.1 is fixed on the first push rod 2.3, the first slider 2.3.1 is placed on the cam surface of the first cylindrical cam 2.2, the first push rod fixing plate 2.4 is installed close to the material tray 4, and the first push rod 2.3 corresponds to the material slots 4.1. The cover removal mechanism 5 includes a second mounting seat 5.1 fixedly mounted on the frame 1, a second cylindrical cam 5.2 fixedly mounted on the second mounting seat 5.1, a second push rod fixing plate 5.4 fixedly mounted on the transmission shaft 9, and a plurality of second push rods 5.3 slidably connected to the second push rod fixing plate 5.4, a second slider 5.3.3 is fixed on the second push rod 5.3, the second slider 5.3.3 is placed on the cam surface of the second cylindrical cam 5.2, the second push rod fixing plate 5.4 is installed close to the material tray 4, and the second push rod 5.3 corresponds to the material slot 4.1. The second push rod 5.3 includes two guide rods 5.3.2, a baffle 5.3.1 vertically fixedly mounted on the guide rods 5.3.2, and the other end of the guide rod 5.3.2 is vertically fixed to the second slider 5.3.3. The cover-turning mechanism 7 comprises a cylindrical gear 7.3 fixedly mounted on the second cylindrical cam 5.2, a plurality of double-layer gears 7.2 whose small wheels mesh with the cylindrical gear 7.3, and a plurality of gear shafts 7.1 meshing with the large wheels of the double-layer gear 7.2. The cylindrical gear 7.3 is coaxial with the second cylindrical cam 5.2, the gear shaft 7.1 is slidably connected to the second push rod fixing plate 5.4 through a guide sleeve, the gear shaft 7.1 extends out from one end close to the material tray 4 and is slidably connected to the baffle 5.3.1, the wheel diameter of the cylindrical gear 7.3 is larger than the wheel diameter of the small wheel of the double-layer gear 7.2, the gear wheel diameter of the gear shaft 7.1 is smaller than the wheel diameter of the large wheel of the double-layer gear 7.2, and the gear shaft 7.1 corresponds to the material trough 4.1.

[0035] The driving device 6 includes a driving motor 6.2 and a reducer 6.1 connected to the driving motor 6.2; a mounting plate 1.1 is installed on the frame 1, and a control box 1.2 is installed on the mounting plate 1.1; the blade of the tool 8 is arc-shaped, and the arc shape matches the movement trajectory of the aluminum cover on the cover rotating mechanism 7; a blanking frame is provided under the cover unloading mechanism 5, and a counter is provided on the blanking frame.

[0036] When the aluminum cap rolling operation is performed by using the present invention, the aluminum cap to be rolled is transported to the top of the material tray 4 by the material conveying device 3, and the aluminum cap falls into the material slot 4.1 on the side of the material tray 4. The material tray 4 is rotated with the transmission shaft 9 to transport the aluminum cap to the next station. At this time, the first push rod fixing plate 2.4 in the cover pushing mechanism 2 rotates synchronously with the first push rod 2.3, and the first push rod 2.3 performs a pushing action along the cam surface of the first cylindrical cam 2.2; because the second push rod fixing plate 5.4 also rotates synchronously with the transmission shaft 9, the aluminum cap is just pushed to the gear shaft 7.1 corresponding to the material slot 4.1 on the material tray 4, and the cylindrical gear 7.3, double-layer gear 7.2, and gear shaft 7.1 of the cover rotating mechanism 7 form a two-stage gear accelerator; the transmission shaft 9 continues to rotate, the first push rod 2.3 retreats along the cam surface of the first cylindrical cam 2.2, and the aluminum cap rotates at high speed along the accelerated gear shaft 7.1, passing through the tool 8 arranged beside the cover rotating mechanism 7, and the rolling is completed. The transmission shaft 9 continues to rotate, and the second push rod 5.3 rotates synchronously with the second push rod fixing plate 5.4. The second push rod 5.3 slides on the cam surface of the second cylindrical cam 5.2 with the second slider 5.3.3 to push the aluminum cover on the gear shaft 7.1 out of the push baffle 5.3.1 to complete the unloading. The aluminum cover falls into the blanking frame, and the counter increases by 1. The transmission shaft 9 continues to rotate, and the second push rod 5.3 returns. The transmission shaft 9 continues to rotate, and several groups of material troughs 4.1, first push rods 2.3, gear shafts 7.1, and second push rods 5.3 work in coordination. The transmission shaft rotates one circle to complete the rolling wire processing of the corresponding several aluminum covers, and the cycle repeats. The processing efficiency is high and the stability is good.

[0037] The above embodiments are only for illustrating the technical concept and features of the present invention, and their purpose is to enable people familiar with the technology to understand the content of the present invention and implement it accordingly, and they cannot be used to limit the protection scope of the present invention. Any equivalent transformation or modification made according to the spirit of the present invention should be included in the protection scope of the present invention.

Claims

1. An automated aluminum cover rolling device, comprising a frame (1), a material conveying device (3) mounted on the frame (1), a tool (8) and a driving device (6), characterized in that: The driving device (6) is provided with a transmission shaft (9), and the transmission shaft (9) is coaxially arranged with a cover pushing mechanism (2), a material tray (4), a cover rotating mechanism (7), and a cover removing mechanism (5). The cover pushing mechanism (2), the material tray (4), the cover rotating mechanism (7), and the cover removing mechanism (5) work synchronously via the transmission shaft (9). The cover pushing mechanism (2) is a cam push rod structure for pushing the aluminum cover on the material tray (4) into the cover rotating mechanism (7); the cover rotating mechanism (7) is a multi-stage gear acceleration structure for rotating the aluminum cover; the cover removing mechanism (5) is a cam push rod structure for removing the aluminum cover from the cover rotating mechanism (7); the material conveying device (3) is arranged next to the material tray (4), and the tool (8) is arranged next to the cover rotating mechanism (7); The material tray (4) is in the shape of a circular disk, and is coaxially fixedly mounted on the transmission shaft (9). A plurality of material slots (4.1) are formed on the side of the material tray (4); The cover pushing mechanism (2) comprises a first mounting seat (2.1) fixedly mounted on the frame (1), a first cylindrical cam (2.2) fixedly mounted on the first mounting seat (2.1), a first push rod fixing plate (2.4) fixedly mounted on the transmission shaft (9), and a plurality of first push rods (2.3) slidably connected to the first push rod fixing plate (2.4), a first slider (2.3.1) being fixed on the first push rod (2.3), the first slider (2.3.1) being placed on the cam surface of the first cylindrical cam (2.2), the first push rod fixing plate (2.4) being mounted close to the material tray (4), and the first push rod (2.3) corresponding to the material trough (4.1); The cover removal mechanism (5) comprises a second mounting seat (5.1) fixedly mounted on the frame (1), a second cylindrical cam (5.2) fixedly mounted on the second mounting seat (5.1), a second push rod fixing plate (5.4) fixedly mounted on the transmission shaft (9), and a plurality of second push rods (5.3) slidably connected to the second push rod fixing plate (5.4), a second slider (5.3.3) being fixed on the second push rod (5.3), the second slider (5.3.3) being placed on the cam surface of the second cylindrical cam (5.2), the second push rod fixing plate (5.4) being mounted close to the material tray (4), and the second push rods (5.3) corresponding to the material trough (4.1); The second push rod (5.3) comprises two guide rods (5.3.2), a baffle (5.3.1) vertically fixedly mounted on one end of the guide rod (5.3.2), and the other end of the guide rod (5.3.2) is vertically fixed to the second sliding block (5.3.3); The cover rotating mechanism (7) comprises a cylindrical gear (7.3) fixedly mounted on the second cylindrical cam (5.2), a plurality of double-layer gears (7.2) whose small wheels mesh with the cylindrical gear, and a plurality of gear shafts (7.1) meshing with the large wheels of the double-layer gears (7.2); the cylindrical gear (7.3) is coaxial with the second cylindrical cam (5.2); the gear shaft (7.1) is slidably connected to the second push rod fixing plate (5.4) through a guide sleeve; the gear shaft (7.1) extends out from one end close to the material plate (4) and is slidably connected to the baffle (5.3.1); the diameter of the cylindrical gear (7.3) is larger than the diameter of the small wheel of the double-layer gear (7.2); the diameter of the gear shaft (7.1) is smaller than the diameter of the large wheel of the double-layer gear (7.2); and the gear shaft (7.1) corresponds to the material trough (4.1); The driving device (6) comprises a driving motor (6.2) and a reducer (6.1) connected to the driving motor (6.2).

2. The automatic aluminum cover rolling device according to claim 1 is characterized in that: A mounting plate (1.1) is mounted on the frame (1), and a control box (1.2) is mounted on the mounting plate (1.1).

3. The automatic aluminum cover rolling device according to claim 1 is characterized in that: The blade of the knife (8) is arc-shaped, and the arc shape matches the movement trajectory of the aluminum cover on the cover rotating mechanism (7).

4. The automatic aluminum cover rolling device according to claim 1, characterized in that: A blanking frame is provided below the cover unloading mechanism (5), and a counter is provided on the blanking frame.

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