Condom feeding and rejecting mechanism of condom electric inspection machine

Abstract

The utility model discloses a condom delivery and rejection mechanism of a condom electric inspection machine, which is characterized by comprising a feeding belt (1) arranged on the left and right, a guide assembly arranged corresponding to the feeding belt (1), an adsorption tube (4) and a sensor (3) arranged corresponding to the feeding belt (1), the adsorption tube (4) and the sensor (3) being located at the rear side of the guide assembly, the sensor (3) being able to detect and sense the condoms delivered on the feeding belt (1), and the sensor being able to control the negative pressure assembly so that the adsorption tube (4) generates an adsorption force to absorb the condoms delivered on the feeding belt (1) and not guided into place. The utility model has a simple structure and a reasonable design, and can realize the induction detection and automatic rejection operation in the condom delivery process, thereby ensuring that only condoms that meet the requirements can be delivered to the next station.

Description

Technical Field

[0001] The utility model relates to condom production equipment, in particular to a condom feeding and rejecting mechanism of a condom electric inspection machine. Background Art

[0002] Condoms are barrier devices that can be used during sexual intercourse, which can effectively reduce the spread of sexually transmitted diseases and achieve contraceptive functions. During the production and processing of condoms, an electric inspection machine is needed to detect whether the condoms are damaged. Traditional electric inspection machines generally require workers to manually put condoms on the electric inspection rod for inspection, which is time-consuming and labor-intensive. Therefore, some structures that can automatically deliver condoms have appeared on the market. However, during the delivery process, the condoms must be in a suitable hanging state to be stably delivered to the next station. If the condom is not hung in the right state, it will not be able to be clamped and transferred in the required direction after being delivered to the next station, affecting the stability of the delivery. Utility Model Content

[0003] In view of the shortcomings of the background technology, the technical problem to be solved by the present invention is to provide a condom feeding and rejecting mechanism of a condom electric inspection machine for solving the above-mentioned problem.

[0004] To this end, the utility model is implemented by adopting the following scheme:

[0005] The condom feeding and rejecting mechanism of the condom electric inspection machine is characterized in that it includes left and right feeding belts, guide components are provided corresponding to the feeding belts, adsorption tubes and sensors are provided corresponding to the feeding belts, the adsorption tubes and sensors are located on the rear side of the guide components, the sensors can detect and sense the condoms conveyed on the feeding belt, and the sensors can control the negative pressure components to make the adsorption tubes generate adsorption force to absorb the condoms conveyed on the feeding belt and not guided into place.

[0006] The guide assembly is a guide plate arranged in an array.

[0007] A return belt is arranged below the feeding belt, and the return belt can receive condoms dropped from the feeding belt.

[0008] The discharge ends of the two feeding belts pass around the corresponding pulleys, and the two pulleys are rotatably set on the corresponding moving seats. The two moving seats are connected to the moving drive assembly to drive the two moving seats to move so that the two pulleys approach or move away from each other. It also includes limiting wheels arranged on both sides of the near ends of the two feeding belts, and the limiting wheels are arranged near the middle and rear sections of the feeding belts.

[0009] The mobile drive assembly includes a drive motor, the output end of which is connected to a drive screw, the drive screw being provided with a first thread segment and a second thread segment with opposite spiral directions, the first thread segment being screwed to one of the mobile seats, the second thread segment being screwed to the other mobile seat, and guide columns being passed through the two mobile seats.

[0010] The condom delivery and rejection mechanism of the condom electric inspection machine of the above technical solution is equipped with sensors and adsorption tubes, and the status of the condoms hung on the feeding belt is detected by the sensors. If condoms with incorrect hanging status are found, the information can be immediately fed back and the negative pressure component can be controlled to make the adsorption tube generate adsorption force to absorb the condoms, ensuring that only condoms in the required hanging status can be conveyed to the next work by the feeding belt, thereby ensuring the stability of the condom delivery operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The utility model has the following drawings:

[0012] Figure 1 This is a schematic diagram of the structure of the utility model after removing the mobile drive component;

[0013] Figure 2 It is a plan view schematically showing the utility model from a top view. DETAILED DESCRIPTION

[0014] As shown in the figure, the condom feeding and rejecting mechanism of the condom electric inspection machine disclosed in the utility model includes a feed belt 1 arranged on the left and right, and a guide assembly is arranged corresponding to the feed belt 1. Specifically, the guide assembly is an arranged guide plate 2. An adsorption tube 4 and a sensor 3 are arranged corresponding to the feed belt 1. The adsorption tube 4 and the sensor 3 are located on the rear side of the guide assembly. The sensor 3 can detect and sense the condoms transported on the feed belt 1. The sensor can control the negative pressure assembly so that the adsorption tube 4 generates an adsorption force to absorb the condoms transported on the feed belt 1 and not guided into place. Furthermore, a return belt 7 is arranged below the feed belt 1. When the condoms pass through the guide plate 2, some of the condoms will be squeezed and fall off. The return belt 7 can receive the condoms that fall off the feed belt 1, so as to facilitate the collection of condoms. Furthermore, the discharge ends of the two feeding belts 1 pass around the corresponding pulleys 5, and the two pulleys 5 are rotatably set on the corresponding moving seats 13. The two moving seats 13 are connected to the moving drive assembly to drive the two moving seats 13 to move, so that the two pulleys 5 are close to or away from each other. It also includes limit wheels 6 arranged on both sides of the near ends of the two feeding belts 1, and the limit wheels 6 are arranged near the middle and rear sections of the feeding belts 1. Specifically, the moving drive assembly includes a driving motor 11, and the output end of the driving motor 11 is connected to the driving screw 12. The driving screw 12 is provided with a first thread segment and a second thread segment with opposite spiral directions. The first thread segment is screwed to one of the moving seats, and the second thread segment is screwed to the other moving seat. Guide columns 14 are passed through the two moving seats 13. Of course, in addition to the screw drive method, common linear drive mechanisms such as cylinders, linear motors, gear racks, etc. can also be used to drive the two moving seats to move. In actual use, if it is found that there are too many condoms arranged and transported at the rear end of the feeding belt 1, the mobile drive component can be controlled to drive the two moving seats 13 and the two pulleys 5 away from each other, thereby increasing the distance between the two feeding belts 1 near the end, so that the condoms transported on the feeding belt 1 fall onto the return belt 7, avoiding the accumulation of condoms during subsequent transportation and affecting the transportation quality. At the same time, due to the existence of the limiting wheel 6, the position of the feeding belt 1 at this location is limited to ensure that the feeding belt 1 at this location will not be pulled apart again, and to ensure that the distance from the feed end of the two feeding belts 1 to the limiting wheel 6 will not change, thereby ensuring that the front-end transportation, guiding and screening operations of the condoms can be carried out stably.

[0015] The working principle of the utility model is as follows: condoms are delivered to the two feeding belts 1 through the front conveying mechanism, and then as the feeding belt drives the condoms to pass through the guiding plate 2, some condoms will be guided to be hung on the two feeding belts 1 in the state 15 with the opening facing upward, while some condoms are hung on one of the feeding belts 1 in the state 8, 10, and in the state 9 where two condoms are squeezed and conveyed between the two feeding belts. As the condoms are conveyed through the sensor 3, if the sensor detects that the condoms are in an abnormal hanging state 8, 9, 10, it will feedback information and control the negative pressure component to make the adsorption tube 4 generate adsorption force to absorb the condoms.

[0016] The structure of the utility model is provided with sensors and adsorption tubes, and the status of condoms hung on the feeding belt for transportation is detected by the sensors. If condoms with incorrect hanging status are found, the information can be fed back immediately and the negative pressure component can be controlled to make the adsorption tube generate adsorption force to absorb the condoms, thereby ensuring that only condoms in the required hanging status can be conveyed to the next workpiece by the feeding belt, thereby ensuring the stability of the condom delivery operation.

Claims

1. The condom delivery and rejection mechanism of the condom electric inspection machine is characterized by The invention comprises a feeding belt (1) arranged on the left and right, a guide assembly arranged corresponding to the feeding belt (1), an adsorption tube (4) and a sensor (3) arranged corresponding to the feeding belt (1), the adsorption tube (4) and the sensor (3) being located at the rear side of the guide assembly, the sensor (3) being capable of detecting and sensing the condoms transported on the feeding belt (1), and the sensor being capable of controlling the negative pressure assembly so that the adsorption tube (4) generates an adsorption force to absorb the condoms transported on the feeding belt (1) and not guided into place.

2. The condom delivery and rejection mechanism of the condom electric inspection machine according to claim 1 is characterized in that The guide assembly is guide plates (2) arranged in an array.

3. The condom delivery and rejection mechanism of the condom electric inspection machine according to claim 1 is characterized in that A return belt (7) is arranged below the feeding belt (1), and the return belt (7) can receive condoms dropped from the feeding belt (1).

4. The condom delivery and rejection mechanism of the condom electric inspection machine according to claim 1, characterized in that The discharge ends of the two feeding belts (1) pass around corresponding pulleys (5), and the two pulleys (5) are rotatably arranged on corresponding movable seats (13). The two movable seats (13) are connected to a movable drive assembly to drive the two movable seats (13) to move so that the two pulleys (5) move closer to or farther from each other. The two feeding belts (1) also include limit wheels (6) arranged on both sides of the near ends of the two feeding belts (1), and the limit wheels (6) are arranged near the middle and rear sections of the feeding belts (1).

5. The condom delivery and rejection mechanism of the condom electric inspection machine according to claim 4, characterized in that The mobile drive assembly comprises a drive motor (11), the output end of the drive motor (11) is connected to a drive screw (12), the drive screw (12) is provided with a first thread segment and a second thread segment with opposite spiral directions, the first thread segment is screwed to one of the mobile seats, the second thread segment is screwed to the other mobile seat, and guide pillars (14) are passed through the two mobile seats (13).

Images