A counting and pushing device applied to a net chain dryer

Abstract

The utility model provides a kind of counting pushing device applied to net chain dryer, including conveying belt conveyor and net chain dryer, a pair of limiting baffle is installed on the conveying belt conveyor along conveying direction, a pair of baffle rods can be synchronously opened and are installed in the end of a pair of limiting baffle, the feed end of the net chain dryer is installed in the side of conveying belt conveyor output end, the output end of the conveying belt conveyor is also equipped with pushing plate, the feed end of the net chain dryer can be pushed, and the pushing plate corresponds a pair of baffle rods. The device can count the conveying amount of inner cover, realize the conveying process of row by row of inner cover, so that the inner cover is evenly distributed on the net chain dryer.

Description

Technical Field

[0001] This utility model relates to the field of bottle cap processing technology, and in particular to a counting and pushing device applied to a mesh chain dryer. Background Technology

[0002] For cans used as containers for beverages, food, etc., a retaining lid type can lid is used, which is opened by a pull ring. Such a can lid has the following structure: by lifting the finger hook part of the pull ring, which is fixed to the panel by rivets, a lever action is created, causing a part of the panel to break along the score line, thus opening the panel.

[0003] Pull-ring caps consist of an inner cap and an outer cap. The inner cap is pressed into the outer cap to complete the assembly process. During the production of the inner cap, after the initial sealing coating is completed, the inner cap is output via a collection conveyor belt. For subsequent drying and assembly, the inner cap needs to be switched to a single-channel conveyor and sent to the mesh chain dryer. Currently, the conveyor is directly transported without counting, resulting in uneven distribution of the inner caps on the mesh chain dryer, which is not conducive to the subsequent arrangement process. Summary of the Invention

[0004] To address the aforementioned problems, this utility model provides a counting and pushing device for use in a mesh chain dryer. This device can count and control the conveying amount of the inner covers, enabling the inner covers to be conveyed row by row, thus ensuring uniform distribution of the inner covers on the mesh chain dryer.

[0005] To solve the above problems, the technical solution adopted by this utility model is as follows:

[0006] A counting and pushing device for a mesh chain dryer includes a conveyor belt and a mesh chain dryer. A pair of limiting stops are installed on the conveyor belt along the conveying direction. A pair of stop rods that can be rotated synchronously are installed at the ends of the pair of limiting stops. The feed end of the mesh chain dryer is installed on one side of the output end of the conveyor belt. The output end of the conveyor belt is also equipped with a pusher plate that can push the feed end of the mesh chain dryer. The pusher plate corresponds to the pair of stop rods.

[0007] Preferably, the spacing between the pair of limiting edges allows a single inner cover to pass through.

[0008] Preferably, a cover plate is fixedly installed on the top of the pair of limiting stops, and an infrared counter is installed at the end of the cover plate.

[0009] Preferably, a double-headed cylinder is also installed at the end of the cover plate. Both telescopic ends of the double-headed cylinder are fixedly connected to racks. The ends of a pair of limiting stops are provided with swivel openings. A rotating shaft is rotatably connected inside the swivel openings. The outer end of the stop bar is fixedly connected to the corresponding rotating shaft. A gear that meshes with the corresponding rack is fixed at the upper end of the rotating shaft.

[0010] Preferably, the pusher plate is arranged along the conveying direction of the conveyor belt, and the bottom of the pusher plate is provided with a material channel corresponding to a pair of limiting stops, and the bottom of the material channel is open.

[0011] Preferably, an mounting plate is fixedly installed on the frame of the conveyor belt, and a cylinder is fixedly installed on the mounting plate. The telescopic end of the cylinder is fixedly connected to the pusher plate. An inclined downward sliding plate is mounted on the frame of the conveyor belt on the side corresponding to the mesh chain dryer, and the sliding plate corresponds to the pusher plate.

[0012] The beneficial effects of this utility model are as follows:

[0013] 1. By installing a pair of limiting flanges, an infrared counter, a pair of stop bars, and a pusher plate, the inner covers are conveyed in a single channel by the pair of limiting flanges in conjunction with the conveyor belt. When the pair of stop bars are closed, the inner covers gather within the pair of limiting flanges. When the pair of stop bars are opened, the inner covers are conveyed into the single channel. The infrared counter counts the number of inner covers that have passed through. When the channel is full, the pair of stop bars close, and the cylinder is activated to push the pusher plate onto the slide plate. Due to the inclined setting of the slide plate and the open bottom of the channel, a row of inner covers automatically slides down onto the mesh chain dryer, realizing the conveying process of the inner covers row by row, with uniform distribution.

[0014] 2. A pair of levers are used to open the inner cover. The double-headed cylinder drives a pair of racks to move in opposite directions. Through the gears and the shaft, the pair of levers are driven to open synchronously, releasing the inner cover. The pair of levers rotate from the outside to the inside when they are closed, without pressing against the inner cover and causing damage to it. Attached Figure Description

[0015] Figure 1 This is a top view of the present invention;

[0016] Figure 2 for Figure 1 Enlarged schematic diagram of the structure at point A in the diagram;

[0017] Figure 3 This is a schematic diagram of the spiral opening structure proposed in this utility model.

[0018] In the diagram: 1 Conveyor belt, 2 Pusher plate, 3 Mounting plate, 4 Cylinder, 5 Material channel, 6 Limiting side guard, 7 Cover plate, 8 Slide plate, 9 Mesh chain dryer, 10 Infrared counter, 11 Double-headed cylinder, 12 Stop bar, 13 Rotary shaft, 14 Gear, 15 Rack and pinion, 16 Spiral mouth. Detailed Implementation

[0019] To make the above-mentioned objectives, features, and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model are described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a full understanding of this utility model. However, this utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed below.

[0020] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly attached to the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[0021] Reference Figure 1-3 A counting and pushing device for a mesh chain dryer includes a conveyor belt 1 and a mesh chain dryer 9. A pair of limiting baffles 6 are installed on the conveyor belt 1 along the conveying direction. The spacing between the pair of limiting baffles 6 allows a single inner cover to pass through. The inner cover is conveyed in a single channel by the pair of limiting baffles 6 in cooperation with the conveyor belt 1.

[0022] A pair of limit stops 6 are equipped with a pair of stop rods 12 that can be rotated synchronously at their ends. A double-headed cylinder 11 is also installed at the end of the cover plate 7. Both telescopic ends of the double-headed cylinder 11 are fixedly connected to racks 15. The ends of the pair of limit stops 6 are provided with a rotating opening 16. A rotating shaft 13 is rotatably connected inside the rotating opening 16. The outer end of the stop rod 12 is fixedly connected to the corresponding rotating shaft 13. The upper end of the rotating shaft 13 is fixed with a gear 14 that meshes with the corresponding rack 15. When the double-headed cylinder 11 is activated, it drives the pair of racks 15 to move in opposite directions. Through the gear 14 and the rotating shaft 13, it drives the pair of stop rods 12 to rotate synchronously, releasing the inner cover. The pair of stop rods 12 rotate from the outside to the inside when closed, without pressing against the inner cover and causing damage to the inner cover.

[0023] Furthermore, a cover plate 7 is fixedly installed on the top of a pair of limit stops 6, and an infrared counter 10 is installed at the end of the cover plate 7. The infrared counter 10 counts the number of times the inner cover is passed. The device also includes a controller, which is electrically connected to the infrared counter 10, the double-headed cylinder 11 and the cylinder 4. When the number of times the cylinder passes reaches a preset value, the controller controls the double-headed cylinder 11 to start.

[0024] The feed end of the mesh chain dryer 9 is installed on one side of the output end of the conveyor belt 1. The output end of the conveyor belt 1 is also equipped with a pusher plate 2 that can push the feed end of the mesh chain dryer 9. The pusher plate 2 corresponds to a pair of baffles 12. The pusher plate 2 is set along the conveying direction of the conveyor belt 1. The bottom of the pusher plate 2 is provided with a material channel 5 corresponding to a pair of limiting baffles 6. The bottom of the material channel 5 is open. An mounting plate 3 is fixedly installed on the frame of the conveyor belt 1. A cylinder 4 is fixedly installed on the mounting plate 3. The telescopic end of the cylinder 4 is fixedly connected to the pusher plate 2. An inclined sliding plate 8 is placed on the frame of the conveyor belt 1 on the side corresponding to the mesh chain dryer 9. The sliding plate 8 corresponds to the pusher plate 2. When the cylinder 4 is activated, the pusher plate 2 is pushed onto the sliding plate 8. Due to the inclined setting of the sliding plate 8 and the open bottom setting of the material channel 5, a row of inner covers automatically slides down onto the mesh chain dryer 9, realizing the conveying process of the inner covers row by row, with uniform distribution.

[0025] The inner cover is conveyed in a single channel by a pair of limiting flanges 6 and a conveyor belt 1. A pair of baffles 12 are in the closed state. The inner covers gather within the pair of limiting flanges 6. The double-headed cylinder 11 is activated to drive a pair of racks 15 to move in opposite directions. Through the gear 14 and the rotating shaft 13, the pair of baffles 12 are driven to rotate synchronously. The inner covers are conveyed into the single channel material channel 5. The infrared counter 10 counts the number of inner covers that have passed through. When the material channel 5 is full, the pair of baffles 12 are closed. The cylinder 4 is activated to push the pusher plate 2 onto the slide plate 8. Because the slide plate 8 is tilted and the bottom of the material channel 5 is open, a row of inner covers automatically slides down onto the mesh chain dryer 9, realizing the conveying process of the inner covers row by row, with uniform distribution.

[0026] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A counting and pushing device for a mesh chain dryer, comprising a conveyor belt conveyor (1) and a mesh chain dryer (9), characterized in that, The conveyor belt (1) is equipped with a pair of limiting stops (6) along the conveying direction. At the end of the pair of limiting stops (6) are a pair of stops (12) that can be rotated synchronously. The feed end of the mesh chain dryer (9) is installed on one side of the output end of the conveyor belt (1). The output end of the conveyor belt (1) is also equipped with a pusher plate (2) that can be pushed to the feed end of the mesh chain dryer (9). The pusher plate (2) corresponds to a pair of stops (12).

2. The counting and pushing device for a mesh chain dryer according to claim 1, characterized in that, The spacing between the pair of limiting flanges (6) allows a single inner cover to pass through.

3. The counting and pushing device for a mesh chain dryer according to claim 1, characterized in that, A cover plate (7) is fixedly installed on the top of a pair of limiting stops (6), and an infrared counter (10) is installed at the end of the cover plate (7).

4. A counting and pushing device for a mesh chain dryer according to claim 3, characterized in that, The end of the cover plate (7) is also equipped with a double-headed cylinder (11). Both telescopic ends of the double-headed cylinder (11) are fixedly connected to racks (15). The ends of the pair of limiting stops (6) are provided with swivels (16). A rotating shaft (13) is rotatably connected inside the swivel (16). The outer end of the stop bar (12) is fixedly connected to the corresponding rotating shaft (13). The upper end of the rotating shaft (13) is fixed with a gear (14) that meshes with the corresponding rack (15).

5. A counting and pushing device for a mesh chain dryer according to claim 1, characterized in that, The pusher plate (2) is arranged along the conveying direction of the conveyor belt (1). The bottom of the pusher plate (2) is provided with a material channel (5) corresponding to a pair of limiting flanges (6). The bottom of the material channel (5) is open.

6. A counting and pushing device for a mesh chain dryer according to claim 1, characterized in that, An mounting plate (3) is fixedly installed on the frame of the conveyor belt (1), and a cylinder (4) is fixedly installed on the mounting plate (3). The telescopic end of the cylinder (4) is fixedly connected to the pusher plate (2). An inclined downward sliding plate (8) is mounted on the frame of the conveyor belt (1) on the side corresponding to the mesh chain dryer (9). The sliding plate (8) corresponds to the pusher plate (2).

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