Pedal type large thick-wall garbage can automatic punching device

Abstract

The utility model belongs to the technical field of punching devices, and particularly relates to a pedal type automatic punching device for a large thick-wall garbage can. The automatic punching device comprises a metal plate frame, a garbage can containing frame is arranged in the metal plate frame, a positioning guide rail is arranged at the top of the metal plate frame, a portal frame is movably installed on the positioning guide rail, an automatic punching mechanism is installed on the portal frame, and a large thick-wall garbage can is placed on the garbage can containing frame. The large thick-wall garbage can is placed on the garbage can containing frame in an inverted mode, the automatic punching mechanism is located above the garbage can containing frame, the automatic punching mechanism comprises a punching air cylinder and a punching assembly, and the punching air cylinder is connected with the punching assembly. According to the device, only a garbage can needs to be placed in the garbage can placing frame, only one-man operation is needed, the investment of production personnel is reduced, the device is easy to operate, the labor intensity of the personnel is reduced, the production efficiency is improved, and the production cost is reduced.

Description

Technical Field

[0001] This utility model belongs to the technical field of automatic punching devices for trash cans, and relates to a foot-operated automatic punching device for large, thick-walled trash cans. Background Technology

[0002] Trash cans, also known as waste bins or garbage containers, are places to hold garbage. Most trash cans are made of metal or plastic; a plastic bag is placed inside, and when there is too much garbage, the bag is tied up and disposed of. With social development, people's demands for urban beautification are increasing, and trash cans are ubiquitous on streets and in parks. Trash cans in public places are mostly large in size. Due to the needs of social development, large, thick-walled, foot-operated trash cans have received widespread attention. The manufacturing process of large, thick-walled, foot-operated trash cans requires drilling holes. However, current processing methods require a large workforce and a significant amount of equipment, resulting in high equipment investment and production costs. Furthermore, the punching heads are too simple and cannot be changed, only capable of processing one type of hole. When multiple types of holes are required, the operation becomes overly cumbersome, significantly impacting worker efficiency. Utility Model Content

[0003] The purpose of this invention is to address the above-mentioned problems by providing a foot-operated automatic punching device for large, thick-walled trash cans.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] An automatic punching device for a large, thick-walled, foot-operated trash can includes a sheet metal frame. A trash can placement rack is located inside the sheet metal frame. A positioning guide rail is located on the top of the sheet metal frame. A gantry frame is movably mounted on the positioning guide rail. An automatic punching mechanism is mounted on the gantry frame. A large, thick-walled trash can is placed on the trash can placement rack, and the large, thick-walled trash can is placed upside down on the trash can placement rack. The automatic punching mechanism is located above the trash can placement rack. The automatic punching mechanism includes a stamping cylinder and a stamping assembly, and the stamping cylinder is connected to the stamping assembly.

[0006] In the aforementioned foot-operated automatic punching device for large, thick-walled trash cans, the sheet metal frame includes a vertically arranged side support rod, a horizontally arranged upper support rod, and a connecting rod. The two ends of the connecting rod are fixedly connected to one side of the side support rod, and the upper support rod is fixedly installed on the top of the side support rod.

[0007] In the aforementioned foot-operated automatic punching device for large, thick-walled trash cans, the trash can placement rack includes a lower support plate, a support column, and a limiting seat. The lower support plate is fixedly mounted on a connecting rod, the support column is fixedly mounted on the lower support plate, and the limiting seat is fixedly mounted on the top of the support column by screws.

[0008] In the aforementioned foot-operated automatic punching device for large, thick-walled trash cans, the limiting seat has downward punching holes on both sides, the edge of the limiting seat has an arc-shaped structure, and the shape of the limiting seat is the same as the shape of the inner wall of the large, thick-walled trash can.

[0009] In the aforementioned foot-operated automatic punching device for large thick-walled trash cans, two sets of positioning guide rails are provided and are respectively fixedly installed above the upper support rod. Limiting screws are installed on the positioning guide rails, and three sets of limiting screws are provided, with two sets located at both ends of the positioning guide rails and the other set located between the two sets of limiting screws. Several sets of limiting holes are provided at equal intervals on the positioning guide rails.

[0010] In the aforementioned foot-operated automatic punching device for large, thick-walled trash cans, a slider is installed on the positioning guide rail, the slider is slidably connected to the positioning guide rail, and the bottom of the gantry frame is fixedly mounted on the slider with screws.

[0011] In the aforementioned foot-operated automatic punching device for large, thick-walled trash cans, two sets of punching cylinders are provided, and the punching cylinders are fixedly installed on the gantry frame. Positioning columns are provided on both sides of the punching cylinders. Each positioning column consists of an inner sliding rod and an outer sleeve. The outer sleeve is fixed on the gantry frame, and the bottom of the positioning column is connected to the punching assembly.

[0012] In the aforementioned foot-operated automatic punching device for large, thick-walled trash cans, the punching assembly includes a connecting plate and a punching block, with the upper end of the connecting plate connected to a positioning post and a punching cylinder, respectively.

[0013] In the aforementioned foot-operated automatic punching device for large, thick-walled trash cans, the bottom of the connecting plate is connected to the punching block by screws, and the bottom of the punching block is provided with a punching head, which is fixedly connected to the bottom of the punching block by screws.

[0014] In the aforementioned foot-operated automatic punching device for large, thick-walled trash cans, the punching head is located above the lower punching hole, and the size of the punching head is smaller than the size of the lower punching hole.

[0015] In the aforementioned foot-operated automatic punching device for large, thick-walled trash cans...

[0016] Compared with existing technologies, the advantages of this utility model are:

[0017] 1. This utility model only requires placing the trash can into the trash can placement rack, and only requires one person to operate, which reduces the input of production personnel. The device is simple to operate, reduces the labor intensity of personnel, improves production efficiency and reduces production costs.

[0018] 2. The limiting seat and stamping components of this utility model are detachable, and the appropriate size can be selected according to the needs. It can be applied to the punching of garbage cans of different sizes, thus improving the adaptability of the device.

[0019] Other advantages, objectives and features of this invention will be partly apparent from the following description, and partly understood by those skilled in the art through study and practice of this invention. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0021] Figure 2 This is a side view of the structure of this utility model.

[0022] Figure 3 This is a front structural diagram of the present invention.

[0023] Figure 4 This is a structural diagram of the present invention without a large, thick-walled trash can.

[0024] Figure 5 This is a top view of the structure of this utility model.

[0025] Figure 6 This is a schematic diagram of the automatic punching mechanism of this utility model.

[0026] Figure 7 This is a schematic diagram of the limiting seat structure of this utility model.

[0027] In the diagram: 1. Sheet metal frame; 2. Positioning guide rail; 3. Gantry frame; 4. Trash can placement rack; 5. Large thick-walled trash can; 6. Stamping cylinder; 7. Stamping assembly; 8. Side support rod; 9. Upper support rod; 10. Connecting rod; 11. Lower support plate; 12. Limiting seat; 13. Support column; 14. Lower stamping hole; 15. Limiting screw; 16. Slider; 17. Limiting hole; 18. Positioning column; 19. Inner slide rod; 20. Outer sleeve; 21. Stamping head; 22. Connecting plate; 23. Stamping block. Detailed Implementation

[0028] The present invention will be further described below with reference to the accompanying drawings.

[0029] like Figures 1-7As shown, a foot-operated automatic punching device for a large, thick-walled trash can includes a sheet metal frame 1. A trash can placement rack 4 is provided inside the sheet metal frame 1. A positioning guide rail 2 is provided on the top of the sheet metal frame 1. A gantry frame 3 is movably mounted on the positioning guide rail 2. An automatic punching mechanism is installed on the gantry frame 3. A large, thick-walled trash can 5 is placed on the trash can placement rack 4. The large, thick-walled trash can 5 is placed upside down on the trash can placement rack 4. The automatic punching mechanism is located above the trash can placement rack 4. The automatic punching mechanism includes a stamping cylinder 6 and a stamping assembly 7. The stamping cylinder 6 is connected to the stamping assembly 7.

[0030] In this embodiment, the automatic punching mechanism can move left and right by the gantry 3, thereby leaving space for placing the large, thick-walled trash can 5, so that staff can easily place the large, thick-walled trash can 5 on the trash can placement rack 4.

[0031] Combination Figure 2 As shown, the sheet metal frame 1 includes a vertically arranged side support rod 8, a horizontally arranged upper support rod 9, and a connecting rod 10. The two ends of the connecting rod 10 are fixedly connected to one side of the side support rod 8, and the upper support rod 9 is fixedly installed on the top of the side support rod 8.

[0032] In this embodiment, the side support rod 8, the upper support rod 9, and the connecting rod 10 serve as carriers for the foot-operated large thick-walled trash can automatic punching device, providing installation positions for each mechanism and ensuring a compact and high-strength structure.

[0033] Combination Figure 2 As shown, the trash can placement rack 4 includes a lower support plate 11, a support column 13, and a limiting seat 12. The lower support plate 11 is fixedly installed on the connecting rod 10, the support column 13 is fixed on the lower support plate 11, and the limiting seat 12 is fixedly installed on the top of the support column 13 by screws.

[0034] In this embodiment, the trash can rack 4 is used to place large, thick-walled trash cans 5. The trash can rack 4 is detachable for easy maintenance, and different sizes of trash can racks 4 can be installed as needed.

[0035] Combination Figure 7 As shown, the limiting seat 12 is provided with lower punching holes 14 on both sides, the edge of the limiting seat 12 is an arc-shaped structure, and the shape of the limiting seat 12 is the same as the shape of the inner wall of the large thick-walled trash can 5.

[0036] In this embodiment, the limiting seat 12 on the trash can placement rack 4 can fit against the inner wall of the large thick-walled trash can 5, thereby fixing and preventing the large thick-walled trash can 5 from swaying left and right. The lower punching hole 14 can provide the moving area of ​​the punching component 7, thereby enabling the punching process of the trash can.

[0037] Combination Figure 4 , Figure 5 As shown, the positioning guide rail 2 is provided in two sets and is fixedly installed above the upper support rod 9. The positioning guide rail 2 is equipped with limit screws 15. There are three sets of limit screws 15, two of which are located at both ends of the positioning guide rail 2 and the other set is located between the two sets of limit screws 15. The positioning guide rail 2 is provided with several sets of limit holes 17 at equal intervals.

[0038] In this embodiment, the limiting screw 15 in the middle of the positioning guide rail 2 is set in a suitable position so that the position of the stamping component 7 is opposite to the position of the limiting seat 12. The gantry 3 can be moved left and right on the positioning guide rail 2, thereby moving the automatic punching mechanism.

[0039] Combination Figure 2 As shown, a slider 16 is installed on the positioning guide rail 2, and the slider 16 is slidably connected to the positioning guide rail 2. The bottom of the gantry frame 3 is fixedly installed on the slider 16 by screws.

[0040] In this embodiment, when placing the large thick-walled trash can 5, the gantry 3 is moved to the outermost position, and then the large thick-walled trash can 5 is placed upside down on the trash can placement rack 4. Then the gantry 3 is moved so that one end of the gantry 3 contacts the limit screw 15, thereby determining the position of the automatic punching mechanism.

[0041] Combination Figure 4 , Figure 6 As shown, there are two sets of stamping cylinders 6, and the stamping cylinders 6 are fixedly installed on the gantry frame 3. Positioning columns 18 are provided on both sides of the stamping cylinders 6. The positioning column 18 is composed of an inner slide rod 19 and an outer sleeve 20. The outer sleeve 20 is fixed on the gantry frame 3. The bottom of the positioning column 18 is connected to the stamping assembly 7.

[0042] In this embodiment, the positioning post 18 is used to improve the operational stability of the stamping assembly 7, increase the service life of the automatic punching mechanism, and improve the processing accuracy.

[0043] Combination Figure 6 As shown, the stamping assembly 7 includes a connecting plate 22 and a stamping block 23. The upper end of the connecting plate 22 is connected to the positioning post 18 and the stamping cylinder 6, respectively.

[0044] In this embodiment, the connecting plate 22 is used to install stamping blocks 23 of different sizes, which can be applied to the punching of garbage cans of different sizes, thus improving the adaptability of the device.

[0045] Combination Figure 6As shown, the bottom of the connecting plate 22 is connected to the stamping block 23 by screws, and the bottom of the stamping block 23 is provided with a stamping head 21, which is fixedly connected to the bottom of the stamping block 23 by screws.

[0046] Specifically, the stamping head 21 is located above the lower stamping hole 14, and the size of the stamping head 21 is smaller than the size of the lower stamping hole 14.

[0047] In this embodiment, the punch head 21 can be disassembled and replaced to prevent the punch head 21 from being severely worn and requiring the replacement of the entire punch block 23, thereby increasing the processing cost. The punch head 21 can cooperate with the lower punch hole 14 to complete the punching process of the large thick-walled garbage can 5.

[0048] The working principle of this utility model is as follows:

[0049] In use, the limiting screw 15 in the middle of the positioning guide rail 2 is first set in a suitable position so that the position of the stamping component 7 is opposite to the position of the limiting seat 12. The gantry 3 can be moved left and right on the positioning guide rail 2, thereby moving the automatic punching mechanism. When placing the large thick-walled trash can 5, the gantry 3 is moved to the outermost position to leave space for the large thick-walled trash can 5. Then, the large thick-walled trash can 5 is placed upside down on the trash can placement rack 4. The limiting seat 12 on the trash can placement rack 4 can engage with the large thick-walled trash can 5. The inner wall of the trash can 5 is fitted to prevent the large, thick-walled trash can 5 from swaying left and right. Then, the gantry 3 is moved so that one end of the gantry 3 contacts the limit screw 15, thereby determining the position of the automatic punching mechanism. Subsequently, the punching cylinder 6 starts to work, pushing the punching component 7 downward to complete the automatic punching process of the large, thick-walled trash can 5. After completing the punching, the above operation is repeated to complete the processing of the next trash can. Only one person is needed to operate it, reducing the input of production personnel. The device is simple to operate and reduces the labor intensity of personnel.

[0050] The specific embodiments described herein are merely illustrative examples illustrating the spirit of this utility model. Those skilled in the art to which this utility model pertains may make various modifications or additions to the described specific embodiments or use similar methods to replace them, without departing from the spirit of this utility model.

[0051] Although this document frequently uses terms such as 1. sheet metal frame; 2. positioning guide rail; 3. gantry frame; 4. trash can rack; 5. large thick-walled trash can; 6. stamping cylinder; 7. stamping assembly; 8. side support rod; 9. upper support rod; 10. connecting rod; 11. lower support plate; 12. limiting seat; 13. support column; 14. lower stamping hole; 15. limiting screw; 16. slider; 17. limiting hole; 18. positioning column; 19. inner slide rod; 20. outer sleeve; 21. stamping head; 22. connecting plate; 23. stamping block, the possibility of using other terms is not excluded. The use of these terms is merely for the convenience of describing and explaining the essence of this utility model; interpreting them as any additional limitation would contradict the spirit of this utility model.

Claims

1. A pedal-operated automatic punching device for large-thick-wall garbage cans, comprising a sheet metal frame (1), characterized in that, The inside of the sheet metal frame (1) is provided with a garbage can placing rack (4), the top of the sheet metal frame (1) is provided with a positioning guide rail (2), the positioning guide rail (2) is movably installed with a gantry (3), the gantry (3) is installed with an automatic punching mechanism, the garbage can placing rack (4) is placed with a large thick wall garbage can (5), the large thick wall garbage can (5) is placed upside down on the garbage can placing rack (4), the automatic punching mechanism is located above the garbage can placing rack (4), the automatic punching mechanism comprises a punching cylinder (6) and a punching assembly (7), and the punching cylinder (6) is connected with the punching assembly (7).

2. The automatic punching device of the pedal type large-thick-wall garbage can according to claim 1, characterized in that, The sheet metal frame (1) comprises a vertically arranged side support rod (8), a horizontally arranged upper support rod (9) and a connecting rod (10), the two ends of the connecting rod (10) are fixedly connected with one side of the side support rod (8), and the upper support rod (9) is fixedly installed on the top of the side support rod (8).

3. The automatic punching device of the pedal type large-thick-wall garbage can according to claim 2, characterized in that, The garbage can placing rack (4) comprises a lower support plate (11), a support column (13) and a limiting seat (12), the lower support plate (11) is fixedly installed on the connecting rod (10), the support column (13) is fixed on the lower support plate (11), and the limiting seat (12) is fixedly installed on the top end of the support column (13) through screws.

4. The automatic punching device of the pedal type large-thick-wall garbage can according to claim 3, characterized in that, The two sides of the limiting seat (12) are provided with lower punching holes (14), the edge of the limiting seat (12) is in a circular arc structure, and the shape of the limiting seat (12) is the same as that of the inner wall of the large thick wall garbage can (5).

5. The automatic punching device of the pedal type large-thick-wall garbage can according to claim 4, characterized in that, The positioning guide rail (2) is provided with two groups, which are fixedly installed above the upper support rod (9), the positioning guide rail (2) is installed with a limiting screw (15), the limiting screw (15) is provided with three groups, two of which are located at the two ends of the positioning guide rail (2), and the other one is located between the two limiting screws (15), and the positioning guide rail (2) is provided with a plurality of groups of limiting holes (17) at equal intervals.

6. The automatic punching device of the pedal type large-thick-wall garbage can according to claim 5, characterized in that, The positioning guide rail (2) is installed with a sliding block (16), the sliding block (16) is slidably connected with the positioning guide rail (2), and the bottom of the gantry (3) is fixedly installed on the sliding block (16) through screws.

7. The automatic punching device of the pedal type large-thick-wall garbage can according to claim 6, characterized in that, The punching cylinder (6) is provided with two groups, which are fixedly installed on the gantry (3), the two sides of the punching cylinder (6) are provided with positioning columns (18), the positioning column (18) is composed of an inner slide rod (19) and an outer sleeve (20), the outer sleeve (20) is fixed on the gantry (3), and the bottom of the positioning column (18) is connected with the punching assembly (7).

8. The automatic punching device of the pedal type large-thick-wall garbage can according to claim 7, characterized in that, The punching assembly (7) comprises a connecting plate (22) and a punching block (23), and the upper end of the connecting plate (22) is connected with the positioning column (18) and the punching cylinder (6) respectively.

9. The automatic punching device of the pedal type large-thick-wall garbage can according to claim 8, characterized in that, The bottom of the connecting plate (22) is connected with the punching block (23) through screws, the bottom of the punching block (23) is provided with a punching head (21), and the punching head (21) is fixedly connected with the bottom of the punching block (23) through screws.

10. The automatic punching device of the pedal type large-thick-wall garbage can according to claim 9, characterized in that, The punch head (21) is located above the lower punch hole (14) and the size of the punch head (21) is smaller than the size of the lower punch hole (14).

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