Drum-type rubber cap edge removing machine

Abstract

The utility model belongs to the technical field of general equipment, and particularly relates to a drum-type rubber cap edge removing machine. A drum-type rubber cap edge removing machine comprises a device body, and a round drum, an air blower and a traction device are arranged in the device body. The top opening of the circular cylinder is formed in the top of the device main body, a rotating disc is arranged at the bottom of the circular cylinder, a rotating motor is arranged on the lower bottom surface of the rotating disc, and the rotating motor drives the rotating disc to rotate; a partition plate opening is formed in the side wall of the circular cylinder, a sliding partition plate is arranged at the partition plate opening, one side of the sliding partition plate is connected with a traction device, and the traction device drives the sliding partition plate to move; a sliding partition plate is arranged in the circular barrel and divides the circular barrel into an upper cavity and a lower cavity, and a blower nozzle and a discharge port are formed in the side wall of the lower cavity and right face each other; the blower nozzle is connected with an air blower, and the discharge port is connected with a discharge pipe.

Description

Technical Field

[0001] This utility model belongs to the field of general equipment technology, and specifically relates to a roller-type rubber cap edge removal machine. Background Technology

[0002] A rubber cap is a headwear item made of rubber, renowned for its excellent elasticity, sealing performance, corrosion resistance, and insulation. This versatile rubber product is widely used in laboratory equipment, the medical industry, the automotive manufacturing industry, and audio equipment, such as medical rubber caps, industrial sealing caps, and protective caps for electronic components.

[0003] Currently, rubber caps are mainly produced using compression molding technology. In this process, the raw material undergoes pressure vulcanization within a mold. After molding, the rubber cap must be demolded and its edges trimmed.

[0004] Considering the small size of the rubber caps and the large production volume after each molding cycle, manually trimming each one is extremely inefficient. The burrs (flash) on the molded rubber caps are easily detached under external force. The commonly used mechanical trimming method is vibration trimming on a vibratory feeder. However, during the vibratory feeder trimming process, the lack of mutual friction between the molded rubber caps results in incomplete trimming.

[0005] To address the aforementioned problems, this invention aims to provide a roller-type rubber cap trimming machine. Utility Model Content

[0006] The purpose of this invention is to provide a roller-type rubber cap edge removal machine to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] A roller-type rubber cap trimming machine includes a main body, inside which is a circular cylinder, a blower, and a traction device. The top of the circular cylinder is open at the top of the main body, and a rotating disk is located at the bottom of the circular cylinder. A rotating motor is located on the lower surface of the rotating disk, and the rotating motor drives the rotating disk to rotate. A partition opening is provided on the side wall of the circular cylinder, and a sliding partition is provided at the partition opening. One side of the sliding partition is connected to the traction device, and the traction device drives the sliding partition to move. The sliding partition divides the circular cylinder into an upper chamber and a lower chamber. An air inlet and a discharge outlet are provided on the side wall of the lower chamber, and the air inlet and discharge outlet are arranged opposite each other. A blower is connected to the air inlet, and a discharge pipe is connected to the discharge outlet.

[0009] Preferably, the side wall of the cylindrical tube is provided with a plurality of supporting protrusions, and the plurality of supporting protrusions and the partition opening are located at the same horizontal height; the plurality of supporting protrusions are used to support the sliding partition.

[0010] Preferably, the top surface of the rotating disk is provided with a plurality of rotating disk protrusions.

[0011] Preferably, the air inlet is provided with an air inlet separator.

[0012] Preferably, the discharge port is provided with a discharge port partition door, which is a pull-out design.

[0013] Preferably, the traction device includes a traction rod, a plurality of guide wheels, a traction gear, and a traction motor; the traction gear is connected to the traction motor; a rack is provided on one side of the traction rod, and the rack of the traction rod meshes with the traction gear; the traction rod passes through the gap between the guide wheels and the traction motor.

[0014] Preferably, the device includes a screening device located at the end of the discharge pipe; the screening device includes a screening frame and a base plate, with several legs of the screening frame fixed to the base plate; the inner side of the screening frame is provided with screening partitions, and the bottom surface of the screening partitions is provided with several support springs and a vibration pump.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] (1) The present invention provides a roller-type rubber cap edge removal machine, which adopts a cylindrical edge removal structure and a rotating disk at the bottom of the cylindrical cylinder; the cylindrical cylinder is fixed and the rotating disk rotates; the rotating disk rotates and drives the rubber cap material to move randomly inside the cylindrical cylinder; when the rubber cap material moves randomly, the rubber cap material collides and rubs against each other, which can effectively remove the burrs and flash of the rubber cap material.

[0017] (2) The present invention provides a roller-type rubber cap de-edge machine, in which the cylindrical cylinder is divided into an upper chamber and a lower chamber by a sliding partition; after the sliding partition is closed, the rubber cap material is in the lower chamber, and as the rotating disk rotates, the rubber cap material begins to move randomly; due to the smaller volume of the lower chamber, the friction between the rubber cap materials is stronger; after the sliding partition is closed, the upper chamber can be used as a storage station, and when the lower chamber is working, the next batch of rubber cap material can be introduced into the upper chamber; after the lower chamber has finished working, the rubber cap material in the lower chamber is discharged, the sliding partition is opened, and the rubber cap material in the upper chamber is introduced into the lower chamber;

[0018] (3) The present invention provides a roller-type rubber cap trimming machine, in which the mixture of rubber cap and flash is screened at the screening device. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of this utility model.

[0020] Figure 2 This is a schematic diagram of the disassembled structure of this utility model.

[0021] Figure 3 This is a cross-sectional view of the present invention.

[0022] Figure 4 This is a top view of the present invention.

[0023] In the diagram: 1. Main body of the device; 2. Circular cylinder; 3. Blower; 4. Traction device; 5. Rotary disc; 6. Rotary motor; 7. Partition opening; 8. Sliding partition; 9. Vibration pump; 10. Traction rod; 11. Guide wheel; 12. Traction gear; 13. Traction motor; 14. Rack; 15. Support protrusion; 16. Upper chamber; 17. Lower chamber; 18. Blower vent; 19. Discharge port; 20. Support spring; 21. Blower vent partition; 22. Discharge pipe; 23. Discharge port partition; 24. Screening device; 25. Screening frame; 26. Base plate; 27. Support leg; 28. Screening partition. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] A roller-type rubber cap trimming machine includes a main body 1. Inside the main body 1 are a cylindrical cylinder 2, a blower 3, and a traction device 4. The top of the cylindrical cylinder 2 is open at the top of the main body 1, and the cylindrical cylinder 2 is fixed. A rotating disk 5 is located at the bottom of the cylindrical cylinder 2. To drive the rotating disk 5, a rotating motor 6 is located on the lower surface of the rotating disk 5. A partition opening 7 is located on the side wall of the cylindrical cylinder 2, and a sliding partition 8 is located within the partition opening 7. The reciprocating sliding of the sliding partition 8 enables its opening and closing. To enable the sliding of the sliding partition 8, a traction device 4 is located on one side of the sliding partition 8 and is connected to one side of the sliding partition 8. The traction device 4 includes a traction rod 10, two guide wheels 11, a traction gear 12, and a traction motor 13. The traction gear 12 is connected to the traction motor 13, and the traction motor 13 drives the traction gear 12. A rack 14 is located on one side of the traction rod 10, and the rack 14 of the traction rod 10 meshes with the traction gear 12. To ensure that the rack 14 of the traction rod 10 remains engaged with the traction gear 12, two guide wheels 11 are positioned on opposite sides of the traction gear 12, and the traction rod 10 passes through the gap between the two guide wheels 11 and the traction gear 12. During the forward or reverse rotation of the traction gear 12, the sliding partition 8 can be opened or closed. When the sliding partition 8 is closed, several support protrusions 15 are provided on the side wall of the cylindrical cylinder 2 to support it. The support protrusions 15 and the partition opening 7 are at the same horizontal height.

[0026] A sliding partition 8 divides the cylindrical cylinder 2 into an upper chamber 16 and a lower chamber 17. The lower chamber 17 has a blower 18 and a discharge port 19 on its side wall, facing each other. The blower 18 blows air, expelling rubber cap material and flash from the lower chamber 17 into the discharge port 19 for removal. A blower 3 is connected to the blower 18, blowing air into the cylindrical cylinder 2. A blower 18 partition net 21 is also provided at the blower 18 to prevent rubber cap material from entering the blower 18. A discharge pipe 22 is connected to the discharge port 19, used to remove rubber cap material from the lower chamber 17. A discharge port partition door 23 is provided at the discharge port 19; the discharge port partition door 23 is a manually operated pull-out design. When working in the lower chamber 17, the discharge port partition door 23 is closed.

[0027] A screening device 24 is provided at the end of the discharge pipe 22. The screening device 24 includes a screening frame 25 and a base plate 26. The four supports 27 of the screening frame 25 are fixed to the base plate 26. A screening partition 28 is provided on the inner side of the screening frame 25, and the screening partition 28 is independent of the screening frame 25. Four support springs 29 arranged in a rectangular array are provided on the bottom surface of the screening partition 28. A vibration pump 30 is provided on the bottom surface of the screening partition 28. When the vibration pump 30 is working, the screening partition 28 vibrates and screens the material.

[0028] When using this device, open the sliding partition 8 to guide the rubber cap material into the lower chamber 17. Then, close the sliding partition 8 and the discharge port partition 23. Turn on the rotating disc 5, which will rotate. To enhance the agitation effect of the rotating disc 5, several rotating disc protrusions 24 are provided on the rotating disc 5. As the rotating disc 5 rotates, the rubber cap material rubs against each other in the lower chamber 17 to remove its edges. During the rotation of the rotating disc 5, rubber cap material is introduced into the upper chamber 16, waiting to enter the lower chamber 17. After the edges are removed in the lower chamber 17, manually open the discharge port partition 23 and turn on the blower 3 to blow the rubber cap material in the lower chamber 17 into the discharge pipe 22, which further guides it to the screening device 24 for screening. After all the rubber cap material in the lower chamber 17 has been discharged, close the discharge port partition 23, open the sliding partition 8, and guide the rubber cap material in the upper chamber 16 into the lower chamber 17.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A roller-type rubber cap trimming machine, characterized in that: The device includes a main body, inside which are a cylindrical cylinder, a blower, and a traction device. The top of the cylindrical cylinder is open at the top of the main body, and a rotating disk is located at the bottom of the cylindrical cylinder. A rotating motor is located on the lower surface of the rotating disk, and the rotating motor drives the rotating disk to rotate. A partition opening is provided on the side wall of the cylindrical cylinder, and a sliding partition is provided at the partition opening. One side of the sliding partition is connected to the traction device, and the traction device drives the sliding partition to move. The sliding partition divides the cylindrical cylinder into an upper chamber and a lower chamber. An air inlet and a discharge outlet are provided on the side wall of the lower chamber, and the air inlet and discharge outlet are arranged opposite each other. A blower is connected to the air inlet, and a discharge pipe is connected to the discharge outlet.

2. The roller-type rubber cap trimming machine according to claim 1, characterized in that: The cylindrical tube has several supporting protrusions on its side wall, and the supporting protrusions and the partition opening are at the same horizontal height; the supporting protrusions are used to support the sliding partition.

3. The roller-type rubber cap trimming machine according to claim 1, characterized in that: The top surface of the rotating disk is provided with several rotating disk protrusions.

4. The roller-type rubber cap trimming machine according to claim 1, characterized in that: The air inlet is equipped with an air inlet separator.

5. A roller-type rubber cap trimming machine according to claim 1, characterized in that: The discharge port is equipped with a discharge port partition door, which is a pull-out design.

6. The roller-type rubber cap trimming machine according to claim 1, characterized in that: The traction device includes a traction rod, several guide wheels, a traction gear, and a traction motor; the traction gear is connected to the traction motor; a rack is provided on one side of the traction rod, and the rack of the traction rod meshes with the traction gear; the traction rod passes through the gap between the guide wheels and the traction motor.

7. A roller-type rubber cap trimming machine according to claim 1, characterized in that: The device includes a screening device located at the end of a discharge pipe; the screening device includes a screening frame and a base plate, with several legs of the screening frame fixed to the base plate; the inner side of the screening frame is provided with screening partitions, and the bottom surface of the screening partitions is provided with several support springs and a vibration pump.

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