Conveying device for vaccine packaging

Abstract

The utility model provides a conveying device for vaccine packaging, and relates to the technical field of vaccine conveying. The conveying device for vaccine packaging comprises a conveyor main body, two mounting arms of L-shaped structures are symmetrically fixed to the top end face of the conveyor body, one ends of the upper portions of the two mounting arms are fixed to a feeding hopper, a rotating shaft is rotationally arranged on the feeding hopper, and a conveying roller used for conveying vaccines is fixed to the rotating shaft. Protrusions are welded to the rear end face of the feeding hopper in an annular array shape, a base block of a circular plate-shaped structure is welded to one end of the rear side of the rotating shaft, and the extending ends of two first spring rods are symmetrically fixed to the front end face of the base block and make contact with the rear end face of the feeding hopper. In the feeding link, the conveying rollers are matched with the feeding hopper, vibration is generated through elastic clamping connection of the first spring rods and the protrusions, the falling efficiency of vaccines in the feeding hopper can be effectively improved, the vaccine clamping probability is greatly reduced, and smooth feeding is guaranteed; the motor drives the conveying rollers, vaccines are accurately conveyed one by one, and the conveying accuracy is improved.

Description

Technical Field

[0001] This application relates to the field of vaccine delivery technology, and more particularly to a delivery device for vaccine packaging. Background Technology

[0002] Vaccines are biological products made from various pathogenic microorganisms for preventive inoculation. Vaccines made from bacteria or spirochetes are also called bacterial vaccines. During vaccine processing, vaccines need to be transported by a conveyor system. In this process, most vaccines are transported one by one by rotating conveyor rollers, which allows each vaccine to be transported onto a conveyor belt.

[0003] While existing devices can use vibrators to prevent blockages during the individual vaccine delivery process, this increases costs and maintenance difficulty. They cannot achieve automatic vibration delivery during individual delivery through structural improvements. Although existing devices are equipped with guide plates, they lack buffering functionality and have limited overall functionality. Utility Model Content

[0004] This application provides a conveying device for vaccine packaging to solve the problems of increased cost, high maintenance difficulty, and lack of buffering function.

[0005] This application provides a conveying device for vaccine packaging, including a conveyor body. The conveyor body is placed on the ground, and two L-shaped mounting arms are symmetrically fixed to the top surface of the conveyor body. The upper end of each mounting arm is fixed to a feed hopper. A rotating shaft rotates on the feed hopper, and a conveying roller for vaccine conveying is fixed on the rotating shaft. The rear end face of the feed hopper has protrusions welded in a ring array. A circular plate-shaped base block is welded to the rear end of the rotating shaft. Two first spring rods are symmetrically fixed to the front end face of the base block, and their extended ends contact the rear end face of the feed hopper. When the rotating shaft rotates, the extended ends of the first spring rods are in sequential elastic contact with the protrusions.

[0006] Preferably, a motor is fixed to the front end face of the feed hopper, and the output shaft of the motor is fixed on the rotating shaft.

[0007] Preferably, the protrusion is a hemispherical structure, and the protruding ends of the two first spring rods are polished, so that the protruding ends of the two first spring rods are arc-shaped after polishing.

[0008] Preferably, the mounting arm, feed hopper, rotating shaft, conveying roller, protrusion, base block, first spring rod, and motor together constitute the conveying part.

[0009] Preferably, a buffer assembly is installed inside the feed hopper. The buffer assembly consists of a connecting block, guide rods, a receiving plate, second spring rods, and rubber blocks. A rectangular block-shaped connecting block is fixed to the left end face of the inner wall of the feed hopper. Two guide rods slide on the connecting block. The upper end of each of the two guide rods is welded to the bottom end face of the receiving plate. Two second spring rods are fixed to the top end face of the connecting block. The protruding ends of the two second spring rods are fixed to the bottom end face of the receiving plate. The receiving plate is located inside the feed hopper and is set at an inclination.

[0010] Preferably, a rubber block is attached to the top surface of the receiving plate. The rubber block serves as a buffer and protective component for the vaccine. When the vaccine is administered, the rubber block can cushion the vaccine and reduce the chance of vaccine damage.

[0011] Preferably, the conveyor belt of the conveyor body has limit blocks fixed in an array. The limit blocks are rectangular blocks with the distance between two adjacent limit blocks matching the diameter of the vaccine. The limit blocks are made of rubber.

[0012] Beneficial effects:

[0013] Considering the increased cost, greater maintenance difficulty, and lack of buffering function of existing devices.

[0014] In the feeding process, the conveyor rollers work in conjunction with the feed hopper, and the vibration is generated by the elastic engagement of the first spring rod and the protrusion. This effectively improves the efficiency of vaccine falling in the feed hopper, greatly reduces the chance of vaccine jamming, and ensures smooth feeding. The electric motor drives the conveyor rollers to achieve precise delivery of vaccines one by one, improves delivery accuracy, and reduces costs compared to using a vibrator to prevent blockage.

[0015] In terms of protection, the buffer assembly inside the feed hopper, using an inclined receiving plate, a second spring rod, and rubber blocks, can not only guide the fed vaccine to the right but also provide cushioning protection, significantly reducing the risk of vaccine damage. At the same time, the protrusions and the first spring rod are specially treated to reduce mutual wear, extend service life, and reduce equipment maintenance costs.

[0016] During the transport process, the rubber limit blocks on the main conveyor belt of the conveyor are spaced to match the diameter of the vaccine, which can effectively limit the vaccine and ensure that the vaccine remains stable during transport, avoiding deviation, rolling and other situations, and improving the safety and reliability of the transport process.

[0017] The above description is merely an overview of the technical solutions of the embodiments of this application. In order to better understand the technical means of the embodiments of this application and to implement them in accordance with the contents of the specification, and to make the above and other objects, features and advantages of the embodiments of this application more obvious and understandable, specific implementation methods of this application are described below. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this application, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is an axial view structural diagram of a conveying device for vaccine packaging according to the present invention.

[0020] Figure 2 This is a partially cut-open axial view of the conveying device for vaccine packaging according to the present invention.

[0021] Figure 3 This utility model Figure 2 A schematic diagram of the rotated axial view structure.

[0022] Figure 4 This is a schematic diagram of the axial view structure of the buffer assembly of this utility model.

[0023] Explanation of reference numerals in the attached figures:

[0024] 1. Conveyor body; 101. Limiting block; 2. Conveying section; 201. Mounting arm; 202. Feed hopper; 203. Rotating shaft; 204. Conveying roller; 205. Protrusion; 206. Base block; 207. First spring rod; 208. Motor; 3. Buffer assembly; 301. Connecting block; 302. Guide rod; 303. Support plate; 304. Second spring rod; 305. Rubber block. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains; the terminology used herein in the specification of the application is for the purpose of describing particular embodiments only and is not intended to limit the application; the terms “comprising” and “having”, and any variations thereof, in the specification, claims and drawings of this application are intended to cover non-exclusive inclusion.

[0027] The term "embodiment" as used herein means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of the phrase "embodiment" in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0028] The directional terms appearing in the following description refer to the directions shown in the figures and are not intended to limit the specific structure of this application. For example, in the description of this application, terms such as "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the figures. They are used only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0029] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, "connection" or "joining" in mechanical structures can refer to a physical connection, such as a fixed connection, for example, a connection fixed by fasteners, such as a connection fixed by screws, bolts, or other fasteners; a physical connection can also be a detachable connection, such as a snap-fit ​​or interlocking connection; a physical connection can also be an integral connection, such as a connection formed by welding, bonding, or integral molding. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0030] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings.

[0031] This utility model provides, for example Figure 1-4The diagram shows a conveying device for vaccine packaging, comprising a conveyor body 1. The conveyor body 1 is placed on the ground, and two L-shaped mounting arms 201 are symmetrically fixed to the top surface of the conveyor body 1. The upper ends of the two mounting arms 201 are fixed to a feed hopper 202. A rotating shaft 203 rotates on the feed hopper 202, and a conveying roller 204 for vaccine transport is fixed on the rotating shaft 203. The rear end face of the feed hopper 202 has protrusions 205 welded in a ring array, and a circular plate is welded to the rear end of the rotating shaft 203. The base block 206 has a symmetrical structure. Two first spring rods 207 are symmetrically fixed to the front end of the base block 206. The extended ends of the first spring rods 207 are in contact with the rear end of the feed hopper 202. When the rotating shaft 203 rotates, the extended ends of the first spring rods 207 are in sequential elastic contact with the protrusions 205. When the vaccine is rotated and transported, vibration can be generated by the continuous elastic engagement between the extended ends of the first spring rods 207 and the protrusions 205. This vibration can improve the efficiency of the vaccine falling in the feed hopper 202 and reduce the probability of the vaccine getting stuck in the feed hopper 202.

[0032] Among them, a motor 208 is fixed on the front end face of the feed hopper 202. The output shaft of the motor 208 is fixed on the rotating shaft 203. During the vaccine transportation process, the motor 208 is driven to rotate, and the motor 208 drives the conveying roller 204 to rotate, realizing the transportation of vaccines one by one.

[0033] Among them, the protrusion 205 is a hemispherical structure, and the protruding ends of the two first spring rods 207 are all polished. After polishing, the protruding ends of the two first spring rods 207 are arc-shaped structures. During use, this can reduce the wear between the protrusion 205 and the first spring rods 207 and ensure the service life of the protrusion 205 and the first spring rods 207.

[0034] The conveying section 2 is composed of the mounting arm 201, the feed hopper 202, the rotating shaft 203, the conveying roller 204, the protrusion 205, the base block 206, the first spring rod 207, and the motor 208.

[0035] The feeding hopper 202 is equipped with a buffer assembly 3, which consists of a connecting block 301, guide rods 302, a receiving plate 303, second spring rods 304, and a rubber block 305. A rectangular block-shaped connecting block 301 is fixed to the left end face of the inner wall of the feeding hopper 202. Two guide rods 302 slide on the connecting block 301. The upper end of each guide rod 302 is welded to the bottom end face of the receiving plate 303. Two second spring rods 304 are fixed to the top end face of the connecting block 301. The protruding ends of each second spring rod 304 are fixed to the bottom end face of the receiving plate 303. The receiving plate 303 is located inside the feeding hopper 202 and is set at an angle. After the vaccine is put into the feeding hopper 202, it can be guided to the right by the receiving plate 303, and the vaccine can be buffered by the receiving plate 303.

[0036] Among them, a rubber block 305 is attached to the top surface of the receiving plate 303. The rubber block 305 is a buffer and protective component for the vaccine. When the vaccine is delivered, the rubber block 305 can buffer the vaccine and reduce the chance of vaccine damage.

[0037] Among them, the conveyor belt of the conveyor body 1 has a series of fixed limit blocks 101. The limit blocks 101 are rectangular blocks with a distance between two adjacent limit blocks 101 that matches the diameter of the vaccine. The limit blocks 101 are made of rubber. During use, when the vaccine is transported to the conveyor belt, the limit blocks 101 can limit the vaccine and ensure the stability of the vaccine transport.

[0038] Working principle: After the vaccine is put into the feed hopper 202, it can be guided to the right and buffered by the receiving plate 303; the vaccine moves downward along the feed hopper 202, and then the drive motor 208 rotates. The motor 208 drives the conveyor roller 204 to rotate, realizing the individual delivery of the vaccine. At this time, the vaccine is on the conveyor belt of the conveyor body 1; at the same time, the continuous elastic engagement between the extended end of the first spring rod 207 and the protrusion 205 can generate vibration, realizing vibration conveying.

[0039] The above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this application.

Claims

1. A conveying device for vaccine packaging, comprising, characterized in that: The conveyor body (1) is placed on the ground. Two L-shaped mounting arms (201) are symmetrically fixed on the top surface of the conveyor body (1). The upper end of each mounting arm (201) is fixed on the feed hopper (202). A rotating shaft (203) rotates on the feed hopper (202). A conveying roller (204) for vaccine delivery is fixed on the rotating shaft (203). The rear end face of the feed hopper (202) is welded with protrusions (205) in an annular array. A circular plate-shaped base block (206) is welded to the rear end of the rotating shaft (203). Two first spring rods (207) are symmetrically fixed on the front end face of the base block (206). The extended ends of the first spring rods (207) are in contact with the rear end face of the feed hopper (202). When the rotating shaft (203) rotates, the extended ends of the first spring rods (207) are in sequential elastic contact with the protrusions (205).

2. The conveying device for vaccine packaging according to claim 1, characterized in that: A motor (208) is fixed to the front end face of the feed hopper (202), and the output shaft of the motor (208) is fixed on the rotating shaft (203).

3. A conveying device for vaccine packaging according to claim 2, characterized in that: The protrusion (205) is a hemispherical structure, and the protruding ends of the two first spring rods (207) are all polished. After polishing, the protruding ends of the two first spring rods (207) are arc-shaped.

4. A conveying device for vaccine packaging according to claim 3, characterized in that: The mounting arm (201), feed hopper (202), rotating shaft (203), conveying roller (204), protrusion (205), base block (206), first spring rod (207) and motor (208) together constitute the conveying part (2).

5. A conveying device for vaccine packaging according to claim 4, characterized in that: The feed hopper (202) is equipped with a buffer assembly (3). The buffer assembly (3) consists of a connecting block (301), a guide rod (302), a receiving plate (303), a second spring rod (304), and a rubber block (305). A rectangular block-shaped connecting block (301) is fixed on the left end face of the inner wall of the feed hopper (202). Two guide rods (302) slide on the connecting block (301). The upper end of each of the two guide rods (302) is welded to the bottom end face of the receiving plate (303). Two second spring rods (304) are fixed on the top end face of the connecting block (301). The protruding ends of the two second spring rods (304) are fixed to the bottom end face of the receiving plate (303). The receiving plate (303) is located inside the feed hopper (202) and is set at an inclination.

6. A conveying device for vaccine packaging according to claim 5, characterized in that: A rubber block (305) is attached to the top surface of the receiving plate (303). The rubber block (305) is a buffer and protective component for the vaccine. When the vaccine is administered, the rubber block (305) can buffer the vaccine and reduce the chance of vaccine damage.

7. A conveying device for vaccine packaging according to claim 6, characterized in that: The conveyor belt of the conveyor body (1) is fixed with limit blocks (101) in an array. The limit blocks (101) are rectangular blocks. The distance between two adjacent limit blocks (101) matches the diameter of the vaccine. The limit blocks (101) are made of rubber.

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