Material distributing mechanism for columnar drying agent feeding machine

Abstract

The utility model discloses a material distributing mechanism for a columnar desiccant feeding machine, which comprises a first material port, two second material ports, a mounting seat and a material distributing seat, the first material port is mounted on the mounting seat, the two second material ports are mounted on the mounting seat at intervals through a material distributing baffle plate, and the material distributing seat is mounted on the mounting seat through the material distributing baffle plate. The material distributing base is movably installed on the installation base through a displacement driving mechanism and located between the first material opening and the second material opening, and two material storage cavities are formed in the material distributing base in a penetrating and spaced mode. According to the material distributing mechanism for the columnar drying agent feeding machine, through the arrangement of the two second material ports, the arrangement of the material distributing base with the two material storage cavities and the arrangement of the displacement driving mechanism, the columnar drying agent feeding machine can distribute and feed columnar drying agents in a double-channel mode; and the operation efficiency of the columnar drying agent feeding machine is effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to dry agent input equipment technical field especially relates to a columnar dry agent input machine is with material distributing mechanism. BACKGROUND

[0002] Columnar dry agent is important packing material of medicine industry and health care product industry. They are small high density polyethylene plastic bottle with adsorbing material such as silica gel, molecular sieve, alumina, activated carbon. Columnar dry agent usually adopts dedicated input machine and is put into packing container.

[0003] But the existing columnar dry agent input machine its material distributing tray only has one feeding channel, therefore the efficiency of its equipment is also destined.

[0004] Based on this, a columnar dry agent input machine is provided to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model is aimed at providing a columnar dry agent input machine is with material distributing mechanism, improves the operation efficiency of equipment.

[0006] To solve the above technical problem, the utility model provides a columnar dry agent input machine is with material distributing mechanism, including first material port, second material port, mounting seat and material distributing seat, the first material port is installed on the mounting seat, the second material port has two, two second material ports are installed on the mounting seat through material distributing baffle spacing,

[0007] Material distributing seat is movably installed on the mounting seat through displacement drive mechanism and is located at the position between the first material port and second material port, and two storage cavities are provided on the material distributing seat through spacing, two storage cavities are respectively corresponding to two second material ports one by one, and the distance between two storage cavities is less than the distance between two second material ports.

[0008] The displacement drive mechanism is used to drive the material distributing seat to move to make two storage cavities alternately butt joint with the first material port, when one storage cavity is butt joint with the first material port, another storage cavity is butt joint with the corresponding second material port.

[0009] Further, the columnar dry agent input machine is with material distributing mechanism further includes vibrator, and the vibrator is fixed on the mounting seat.

[0010] Further, one end of the storage cavity close to the first material port has a chamfer structure.

[0011] Further, one end of the second material port close to the storage cavity has a chamfer structure.

[0012] Furthermore, the displacement drive mechanism includes a driving screw, a guide slide and a driving motor. The driving screw is rotatably mounted on the mounting seat, and the driving screw is threadedly connected to the material distribution seat. The guide slide is fixed on the mounting seat and arranged parallel to the driving screw. The guide slide is slidably connected to the material distribution seat through a slider. The driving motor is fixed on the mounting seat, and the output shaft of the driving motor is connected to the driving screw.

[0013] Furthermore, the output shaft of the driving motor is connected to the end of the driving screw through a coupling.

[0014] Furthermore, the coupling is a diaphragm coupling.

[0015] Furthermore, the displacement drive mechanism also includes two limit slot type photoelectrics, the two limit slot type photoelectrics are installed on the mounting seat at a distance, a zero point slot type photoelectric is installed on the mounting seat at the center position between the two limit slot type photoelectrics, and a sensor is installed on the material dividing seat, the sensor, the limit slot type photoelectric and the zero point slot type photoelectric are electrically connected to a controller, and the controller is electrically connected to the drive motor.

[0016] Furthermore, the driving motor is a servo motor.

[0017] Compared with the prior art, the present invention has at least the following beneficial effects:

[0018] The feeding mechanism for the columnar desiccant feeder provided by the utility model can realize dual-channel feeding of the columnar desiccant by the columnar desiccant feeder through the provision of two second feed ports, in combination with the feeding seat having two material storage cavities and the provision of a displacement drive mechanism, thereby effectively improving the operating efficiency of the columnar desiccant feeder. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of the material distribution mechanism of the columnar desiccant feeding machine of the utility model;

[0020] Figure 2 This is another overall structural diagram of the material distributing mechanism for the columnar desiccant feeding machine of the utility model.

[0021] In the figure: 1. First material port; 2. Second material port; 3. Mounting seat; 4. Material distribution seat; 41. Material storage chamber; 5. Displacement drive mechanism; 51. Driving screw; 52. Guide rail; 53. Driving motor; 54. Limiting slot type photoelectric; 55. Zero point slot type photoelectric; 56. Sensor; 6. Vibrator; 7. Material distribution baffle. DETAILED DESCRIPTION

[0022] The following is a more detailed description of the columnar desiccant feeder dispensing mechanism of the present invention, with reference to a schematic diagram. This diagram illustrates a preferred embodiment of the present invention. It should be understood that those skilled in the art may modify the present invention described herein while still achieving the beneficial effects of the present invention. Therefore, the following description should be understood as a general guide for those skilled in the art and not as a limitation of the present invention.

[0023] The following paragraphs describe the present invention in more detail by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become more apparent from the following description. It should be noted that the drawings are greatly simplified and not to exact scale, and are intended solely to facilitate and clearly illustrate the embodiments of the present invention.

[0024] like Figure 1 As shown, the embodiment of the present utility model proposes a material distributing mechanism for a columnar desiccant feeding machine, comprising a first material port 1, a second material port 2, a mounting base 3 and a material distributing base 4. The first material port 1 is mounted on the mounting base 3. There are two second material ports 2, and the two second material ports 2 are mounted on the mounting base 3 at intervals through a material distributing baffle 7.

[0025] The material distribution seat 4 is movably mounted on the mounting seat 3 through a displacement driving mechanism 5 and is located between the first material opening 1 and the second material opening 2. Two material storage cavities 41 are provided on the material distribution seat 4 at intervals. The two material storage cavities 41 correspond to the two second material openings 2 respectively, and the distance between the two material storage cavities 41 is smaller than the distance between the two second material openings 2.

[0026] The displacement drive mechanism 5 is used to drive the material distribution seat 4 to move so that the two material storage chambers 41 are alternately docked with the first material port 1. After one material storage chamber 41 is docked with the first material port 1, the other material storage chamber 41 is docked with its corresponding second material port 2.

[0027] In the above embodiment, when the columnar desiccant is fed, the columnar desiccant enters the first feed port 1 from the feed tray of the columnar desiccant feeder. Figure 1In the middle, the left storage cavity 41 is connected with the first material port 1, and the columnar desiccant is stored in the left storage cavity 41 through the first material port 1. The displacement driving mechanism 5 is started to drive the material distribution seat 4 to move to the left, so that the left storage cavity 41 is connected with the left second material port 2. The columnar desiccant in the left storage cavity 41 is discharged through the left second material port 2, so as to achieve the purpose of feeding the columnar desiccant to the left second material port 2. When the left storage cavity 41 is connected with the left second material port 2, the right storage cavity 41 is connected with the first material port 1, so that the columnar desiccant is stored in the right storage cavity 41. The displacement driving mechanism 5 is started to drive the material distribution seat 4 to move to the right, so that the right storage cavity 41 is connected with the right second material port 2. At this time, the columnar desiccant in the right storage cavity 41 is discharged through the right second material port 2, so as to achieve the purpose of feeding the columnar desiccant to the right second material port 2. Through the above cycle, the continuous columnar desiccant double-channel material distribution feeding can be realized, and the operation efficiency of the columnar desiccant feeding machine is obviously improved compared with single-channel feeding.

[0028] In a preferred embodiment, the columnar desiccant feeding machine with a material distribution mechanism further comprises a vibrator 6 fixed on the mounting seat 3.

[0029] Through the setting of the vibrator 6, the risk of material jamming of the columnar desiccant in the feeding process is effectively reduced.

[0030] Further, one end of the storage cavity 41 close to the first material port 1 has a chamfer structure. By setting the chamfer structure at one end of the storage cavity 41 close to the first material port 1, it is effectively convenient for the columnar desiccant to enter the storage cavity 41 from the first material port 1, and the risk of material jamming is further reduced.

[0031] Further, one end of the second material port 2 close to the storage cavity 41 has a chamfer structure. By setting the chamfer structure at one end of the second material port 2 close to the storage cavity 41, it is effectively convenient for the columnar desiccant to enter the second material port 2 from the storage cavity 41, and the risk of material jamming is further reduced.

[0032] In a specific embodiment, the displacement driving mechanism 5 comprises a driving screw 51, a guide sliding rail 52 and a driving motor 53. The driving screw 51 is rotationally installed on the mounting seat 3, and the driving screw 51 is threadedly connected with the material distribution seat 4. The guide sliding rail 52 is fixed on the mounting seat 3 and is arranged in parallel with the driving screw 51. The guide sliding rail 52 is slidably connected with the material distribution seat 4 through a sliding block. The driving motor 53 is fixed on the mounting seat 3, and the output shaft of the driving motor 53 is connected with the driving screw 51.

[0033] In the above-mentioned embodiment, the output shaft of the drive motor 53 is connected to the end of the drive screw 51 via a coupling. A coupling is a device that connects two shafts, or a shaft and a rotating part, so that they rotate together during motion and power transmission and remain in place under normal circumstances. It is also sometimes used as a safety device to prevent the connected parts from being subjected to excessive loads, providing overload protection.

[0034] The preferred coupling is a diaphragm coupling, consisting of several sets of diaphragms interlaced with bolts and connected to two coupling halves. Each set of diaphragms is composed of several stacked diaphragms, and diaphragms are available in connecting rod and solid-piece configurations. Diaphragm couplings compensate for relative displacement between the two connected shafts through the elastic deformation of the diaphragms. These high-performance, metal-component flexible couplings require no lubrication, offer a compact structure, high strength, and a long service life. They are also free of rotational backlash and are unaffected by temperature and oil contamination. They are also acid- and alkali-resistant and corrosion-resistant, making them suitable for shafting applications in high-temperature, high-speed, and corrosive environments.

[0035] In the above specific embodiments, in conjunction with reference to Figure 2 The displacement drive mechanism 5 also includes two limit slot type photoelectrics 54, which are installed on the mounting seat 3 at a distance from each other. A zero point slot type photoelectric 55 is installed on the mounting seat 3 at the center position between the two limit slot type photoelectrics 54, and a sensing piece 56 is installed on the material dividing seat 4. The sensing piece 56, the limit slot type photoelectric 54 and the zero point slot type photoelectric 55 are electrically connected to a controller, and the controller is electrically connected to the drive motor 53.

[0036] The two limiting slot-type photoelectric devices 54 correspond to the two second material ports 2 respectively. When a second material port 2 is docked with the material storage chamber 41, the corresponding limiting slot-type photoelectric device 54 cooperates with the sensing sheet 56 to generate an induction signal. The induction signal is transmitted to the controller. The controller controls the drive motor 53 to stop for a certain period of time to ensure that the columnar desiccant in the material storage chamber 41 enters the second material port 2 smoothly. The zero-point slot-type photoelectric device 55 is used as a zero reference point. When the columnar desiccant feeding machine is started, the material distribution seat 4 is zeroed and calibrated to ensure the accuracy of the operation of the material distribution seat 4.

[0037] In the above implementation process, the limit slot-type photoelectric 54 and the zero-point slot-type photoelectric 55 both adopt slot-type photoelectric switches commonly used on the market. The specific structure and use principle of the slot-type photoelectric switch belong to the existing technology and will not be elaborated here.

[0038] In the above implementation process, further, in order to enhance more precise programmed control during the movement of the material distributor 4, the driving motor 53 is a servo motor.

[0039] In summary, the feeding mechanism for the columnar desiccant feeder provided by the present invention, through the setting of two second material ports, in combination with the feeding seat with two material storage cavities and the setting of the displacement drive mechanism, can realize the dual-channel feeding of the columnar desiccant by the columnar desiccant feeder, thereby effectively improving the operating efficiency of the columnar desiccant feeder.

[0040] Obviously, those skilled in the art may make various modifications and variations to the present invention without departing from the spirit and scope of the present invention. Thus, if such modifications and variations fall within the scope of the claims of the present invention and their equivalents, the present invention is intended to include such modifications and variations.

Claims

1. A material distribution mechanism for a columnar desiccant feeding machine, characterized in that: It includes a first material port, a second material port, a mounting seat and a material distribution seat; The first material port is mounted on the mounting seat; There are two second material ports, and the two second material ports are installed on the mounting base through the spacing of the material dividing baffle; The material distributing seat is movably mounted on the mounting seat through a displacement driving mechanism and is located between the first material opening and the second material opening. Two material storage cavities are provided on the material distributing seat at intervals, and the two material storage cavities correspond to the two second material openings respectively, and the distance between the two material storage cavities is smaller than the distance between the two second material openings. The displacement drive mechanism is used to drive the material distribution seat to move so that the two material storage chambers are alternately docked with the first material port. After one material storage chamber is docked with the first material port, the other material storage chamber is docked with its corresponding second material port.

2. The columnar desiccant feeding machine distributing mechanism according to claim 1, characterized in that: Also included is a vibrator, which is fixed on the mounting base.

3. The material distributing mechanism for a columnar desiccant feeding machine according to claim 1, characterized in that: One end of the material storage cavity close to the first material opening has a chamfered structure.

4. The material distributing mechanism for a columnar desiccant feeding machine according to claim 1, characterized in that: One end of the second material port close to the material storage cavity has a chamfered structure.

5. The material distributing mechanism for a columnar desiccant feeding machine according to claim 1, characterized in that: The displacement drive mechanism includes a drive screw, a guide rail and a drive motor; The driving screw is rotatably mounted on the mounting seat, and the driving screw is threadedly connected to the material distribution seat; The guide rail is fixed on the mounting seat and arranged parallel to the driving screw, and the guide rail is slidably connected to the material distribution seat through a slider; The driving motor is fixed on the mounting seat, and the output shaft of the driving motor is connected to the driving screw.

6. The material distributing mechanism for a columnar desiccant feeding machine according to claim 5, characterized in that: The output shaft of the driving motor is connected to the end of the driving screw through a coupling.

7. The material distributing mechanism for a columnar desiccant feeding machine according to claim 6, characterized in that: The coupling adopts a diaphragm coupling.

8. The material distributing mechanism for a columnar desiccant feeding machine according to claim 5, characterized in that: The displacement drive mechanism also includes two limit slot type photoelectric devices, which are installed on the mounting seat at a distance from each other. A zero point slot type photoelectric device is installed on the mounting seat at the center position between the two limit slot type photoelectric devices. A sensing plate is installed on the material dividing seat. The sensing plate, the limit slot type photoelectric device and the zero point slot type photoelectric device are electrically connected to a controller, and the controller is electrically connected to the drive motor.

9. The material distributing mechanism for a columnar desiccant feeding machine according to claim 5, characterized in that: The driving motor is a servo motor.

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