Feeding grabbing mechanism for quality detection of food packaging bottles

Abstract

The utility model relates to the technical field of food packaging bottle quality detection, in particular to a feeding grabbing mechanism for food packaging bottle quality detection, which comprises a plc (programmable logic controller) control system for food packaging bottle quality detection and a feeding grabbing mechanism main body, the feeding grabbing mechanism body is formed by combining a feeding and discharging driving assembly, a station switching transmission assembly and a food packaging bottle grabbing assembly, the food packaging bottle grabbing assembly is formed by combining a plurality of sets of clamp bodies which are arranged in parallel at equal intervals, and the feeding and discharging driving assembly comprises a motor base, a rotating motor body and a wireless control module. The station switching transmission assembly comprises an L-shaped mounting frame, a triangular connecting frame, a shaft body mounting base, a transmission shaft body and a limiting rod, and any one of the multiple sets of clamp bodies arranged in parallel at equal intervals comprises a fixed clamping jaw fixedly mounted in the L-shaped mounting frame. And qualified products and unqualified products of the food packaging bottles can be automatically classified and discharged after detection.

Description

Technical Field

[0001] The utility model relates to the technical field of food packaging bottle quality detection, in particular to a feeding and grabbing mechanism used for food packaging bottle quality detection. Background Art

[0002] Since packaging bottles are made of glass and are mainly used to hold liquid and powdered items, the appearance quality of the packaging bottles needs to be tested after production to prevent the deterioration of the items due to leakage during use.

[0003] Conventionally, the packaging bottle is grabbed and placed in the lens of the image acquisition camera. The mechanism used for grabbing can only complete the grabbing of a single packaging bottle. The grabbing efficiency is low and cannot match the speed of the production line, which also reduces the efficiency of detection.

[0004] And in the application document with announcement number CN219822873U, a feeding and grabbing mechanism for packaging bottle quality inspection is mentioned. The feeding and grabbing mechanism can grab multiple packaging bottles, has high efficiency, is adapted to the speed of the production line, and improves the inspection efficiency. However, there are still certain defects and deficiencies, which need to be optimized. The specific defects and deficiencies are as follows: The feeding and grabbing mechanism for packaging bottle quality inspection does not take into account how to classify and unload qualified and unqualified products after grabbing multiple packaging bottles at the same time, if some of them do not meet the inspection standards.

[0005] Therefore, it is necessary to design a feeding and grabbing mechanism for food packaging bottle quality inspection to solve the above-mentioned problems. Utility Model Content

[0006] The utility model aims to provide a feeding and grabbing mechanism for food packaging bottle quality inspection, which can automatically classify and discharge qualified and unqualified food packaging bottles after inspection, thereby solving the problems raised in the above background technology.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A feeding and grabbing mechanism for food packaging bottle quality inspection, comprising a PLC control system for food packaging bottle quality inspection and a feeding and grabbing mechanism main body, the feeding and grabbing mechanism main body is composed of a loading and unloading drive assembly, a station switching transmission assembly and a food packaging bottle grabbing assembly, the food packaging bottle grabbing assembly is composed of a plurality of groups of equidistant and parallel clamp bodies, the loading and unloading drive assembly comprises a motor seat, a rotating motor body and a wireless control module, the station switching transmission assembly comprises an L-shaped mounting frame, a triangular connecting frame, an axle mounting seat, a transmission axle body and a limit rod, any one of the plurality of groups of equidistant and parallel clamp bodies comprises a fixed clamp fixedly mounted inside the L-shaped mounting frame, and a movable clamp is movably mounted on one end of the fixed clamp away from the L-shaped mounting frame through an electric telescopic cylinder.

[0009] As a preferred solution of the utility model, the PLC control system and the wireless control module are wirelessly connected, and the wireless control module and the rotating motor body and the electric telescopic cylinder are electrically connected.

[0010] As a preferred solution of the utility model, the fixed clamping jaw and the movable clamping jaw are provided with symmetrical arc-shaped clamping grooves on one end surface close to each other, and the arc-shaped clamping grooves are adapted to the food packaging bottle, and the inner wall of the arc-shaped clamping groove is provided with anti-slip grooves.

[0011] As a preferred solution of the utility model, the limit rod passes through the fixed jaw and the movable jaw on a side away from the electric telescopic cylinder, and the fixed jaw and the movable jaw are provided with corresponding limit holes near the limit rod.

[0012] As a preferred solution of the utility model, the limit rod is fixedly connected to the inner wall of the L-shaped mounting frame at one end close to the L-shaped mounting frame, the triangular connecting frame is fixedly installed on a side of the L-shaped mounting frame away from the limit rod, the shaft mounting seat is fixedly installed at the center of the side of the triangular connecting frame away from the L-shaped mounting frame, and the transmission shaft is installed through the inside of the shaft mounting seat.

[0013] As a preferred solution of the utility model, a coupling mounting terminal is fixedly installed on the top of the transmission shaft body, and limiting nuts are spirally installed on the upper and lower ends of the outer surface of the transmission shaft body near the shaft mounting seat, and the coupling mounting terminal and the rotating motor body are fixedly connected through a coupling.

[0014] As a preferred solution of the utility model, the rotating motor body is fixedly installed on the top surface of the motor base, and the motor base and the quality inspection equipment, the rotating motor body, and the wireless control module are fixedly connected by the quality inspection equipment mounting bolts, the motor mounting bolts, and the fixing bolts respectively.

[0015] Beneficial effect: In view of the fact that the existing feeding and grabbing mechanisms for packaging bottle quality inspection do not take into account the problem of how to classify qualified and unqualified products after grabbing multiple packaging bottles at the same time and some of them do not meet the inspection standards, the utility model can, through the arranged transmission shaft body, under the action of the rotating motor body, drive the L-shaped mounting frame through the triangular connecting frame to pass through the inspection area, qualified area, and unqualified area of ​​the production line quality inspection in sequence. When passing through the inspection area, the quality inspection equipment will conduct a rapid inspection on it, and the inspection result is directly transmitted to the PLC control system. When passing through the qualified area, several groups of clamp bodies that have passed the quality inspection will be opened to discharge qualified products. Subsequently, when passing through the unqualified area, several groups of clamp bodies that have not passed the quality inspection will be opened to discharge unqualified products. If all of them are qualified, there is no need to pass through the unqualified area and they can be directly returned to the qualified area. Moreover, after the inspection, the qualified and unqualified food packaging bottles can be automatically classified and discharged, thereby solving the problems raised in the above-mentioned background technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is the overall three-dimensional external structure diagram of the utility model;

[0017] Figure 2 This is a disassembled three-dimensional structural diagram of the main body of the feeding and grabbing mechanism in the utility model;

[0018] Figure 3 This is a three-dimensional enlarged structural diagram of the clamp body in the utility model;

[0019] Figure 4 It is a three-dimensional enlarged structural diagram of the station switching transmission component in the utility model;

[0020] Figure 5 This is a three-dimensional enlarged structural diagram of the loading and unloading drive assembly in the utility model;

[0021] In the figure: 1. PLC control system; 2. Loading and grabbing mechanism body; 21. Loading and unloading drive assembly; 211. Motor seat; 2111. Quality inspection equipment mounting bolts; 212. Rotating motor body; 2121. Motor mounting bolts; 213. Wireless control module; 2131. Fixing bolts; 22. Station switching transmission assembly; 221. L-shaped mounting bracket; 222. Triangular connecting bracket; 223. Shaft mounting bracket; 224. Transmission shaft; 2241. Coupling mounting terminal; 2242. Limit nut; 225. Limit rod; 23. Food packaging bottle grabbing assembly; 24. Clamp body; 241. Fixed jaws; 242. Electric telescopic cylinder; 243. Movable jaws; 244. Arc-shaped clamping groove; 245. Limit perforation. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0023] In order to facilitate the understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant literature, and several embodiments of the present invention are given. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0024] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may also be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field of the present invention. The terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used in this article includes any and all combinations of one or more related listed items.

[0026] See also Figure 1-5 , the utility model provides a technical solution:

[0027] A feeding and grabbing mechanism for food packaging bottle quality detection, comprising a PLC control system 1 for food packaging bottle quality detection and a feeding and grabbing mechanism body 2,

[0028] Specifically, the feeding and grabbing mechanism body 2 is composed of a loading and unloading driving assembly 21, a station switching transmission assembly 22 and a food packaging bottle grabbing assembly 23. The food packaging bottle grabbing assembly 23 is composed of a plurality of groups of equidistant and parallel clamp bodies 24. The loading and unloading driving assembly 21 includes a motor seat 211, a rotating motor body 212 and a wireless control module 213. The station switching transmission assembly 22 includes an L-shaped mounting frame 221, a triangular connecting frame 222, an axle mounting seat 223, a transmission axle body 224 and a limit rod 225. Any of the plurality of groups of equidistant and parallel clamp bodies 24 includes a fixed clamping claw 241 fixedly installed inside the L-shaped mounting frame 221. The end of the fixed clamping claw 241 away from the L-shaped mounting frame 221 is movably installed with a movable clamping claw 243 through an electric telescopic cylinder 242. The plc control system 1 and the wireless control module The block 213 is wirelessly connected, and the wireless control module 213 is electrically connected to the rotating motor body 212 and the electric telescopic cylinder 242. The transmission shaft 224 is set under the action of the rotating motor body 212, and the L-shaped mounting frame 221 is driven by the triangular connecting frame 222 to pass through the inspection area, qualified area, and unqualified area of ​​the production line quality inspection in sequence. When passing through the inspection area, the quality inspection equipment will conduct a rapid inspection on it, and the inspection result is directly transmitted to the plc control system 1. When passing through the qualified area, several groups of clamp bodies 24 that have passed the quality inspection are opened to discharge qualified products. Then, when passing through the unqualified area, several groups of clamp bodies 24 that have not passed the quality inspection are opened to discharge unqualified products. If all are qualified, there is no need to pass through the unqualified area, and they are directly returned in the qualified area. After the inspection, the qualified and unqualified products of the food packaging bottles can be automatically classified and discharged;

[0029] Preferably, the fixed clamping jaw 241 and the movable clamping jaw 243 are provided with symmetrical arc-shaped clamping grooves 244 near one end face of each other, and the arc-shaped clamping grooves 244 are adapted to the food packaging bottle, and the inner wall of the arc-shaped clamping grooves 244 is provided with anti-skid grooves, and the arc-shaped clamping grooves 244 can make it easier for the whole clamp body 24 to grasp the food packaging bottle, and the anti-skid grooves can achieve an anti-skid effect and prevent slipping;

[0030] Preferably, the limiting rod 225 penetrates the fixed jaw 241 and the movable jaw 243 on the side away from the electric telescopic cylinder 242, and the fixed jaw 241 and the movable jaw 243 are penetrated by corresponding limiting holes 245 near the limiting rod 225. The setting of the limiting rod 225 and the limiting holes 245 can make the expansion and closing of the fixed jaw 241 and the movable jaw 243 more stable and reliable, and prevent shaking;

[0031] Preferably, one end of the limit rod 225 close to the L-shaped mounting frame 221 is fixedly connected to the inner wall of the L-shaped mounting frame 221, the triangular connecting frame 222 is fixedly installed on a side of the L-shaped mounting frame 221 away from the limit rod 225, the shaft mounting seat 223 is fixedly installed on the center of the side of the triangular connecting frame 222 away from the L-shaped mounting frame 221, and the transmission shaft body 224 is installed through the inside of the shaft mounting seat 223; a coupling mounting terminal 2241 is fixedly installed on the top of the transmission shaft body 224, and the outer surface of the transmission shaft body 224 is screwed on both upper and lower ends of the shaft mounting seat 223. The coupling mounting terminal 2241 and the rotating motor body 212 are fixedly connected through the coupling, and the L-shaped mounting frame 221 is provided to facilitate the installation of multiple groups of clamps. At the same time, the limit nuts 2242 screwed on the outer surface of the transmission shaft body 224 near the upper and lower ends of the shaft mounting seat 223 facilitate the rapid disassembly and assembly of the food packaging bottle grabbing assembly 23, which is convenient for maintenance and management;

[0032] Preferably, the rotating motor body 212 is fixedly mounted on the top surface of the motor seat 211, and the motor seat 211 and the quality inspection equipment, the rotating motor body 212, and the wireless control module 213 are fixedly connected by the quality inspection equipment mounting bolts 2111, the motor mounting bolts 2121, and the fixing bolts 2131, respectively. After receiving the command signal of the plc control system 1 through the wireless control module 213, the rotating motor body 212 and the electric telescopic cylinder 242 in the designated fixture body 24 are started, and the whole process of loading, testing, and sorting and unloading is fully automated and efficient;

[0033] In summary, the utility model can automatically classify and discharge qualified and unqualified food packaging bottles after detection.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A material feeding and grabbing mechanism for food packaging bottle quality inspection, comprising a PLC control system (1) for food packaging bottle quality inspection and a material feeding and grabbing mechanism body (2), characterized in that: The material loading and grabbing mechanism body (2) is composed of a material loading and unloading driving assembly (21), a station switching transmission assembly (22) and a food packaging bottle grabbing assembly (23); the food packaging bottle grabbing assembly (23) is composed of a plurality of groups of clamp bodies (24) arranged in parallel and at equal distances; the material loading and unloading driving assembly (21) includes a motor seat (211), a rotating motor body (212) and a wireless control module (213); the station switching transmission assembly (22) includes An L-shaped mounting frame (221), a triangular connecting frame (222), an axle mounting seat (223), a transmission axle (224) and a limiting rod (225), wherein any one of the plurality of groups of clamp bodies (24) arranged equidistantly and in parallel comprises a fixed clamping claw (241) fixedly mounted inside the L-shaped mounting frame (221), and a movable clamping claw (243) is movably mounted on one end of the fixed clamping claw (241) away from the L-shaped mounting frame (221) via an electric telescopic cylinder (242).

2. A feeding and grabbing mechanism for food packaging bottle quality inspection according to claim 1, characterized in that: The PLC control system (1) is wirelessly connected to the wireless control module (213), and the wireless control module (213) is electrically connected to the rotating motor body (212) and the electric telescopic cylinder (242).

3. A feeding and grabbing mechanism for food packaging bottle quality inspection according to claim 1, characterized in that: The fixed clamping jaw (241) and the movable clamping jaw (243) are provided with symmetrical arc-shaped clamping grooves (244) on one end surface close to each other, and the arc-shaped clamping grooves (244) are adapted to the food packaging bottle, and the inner wall of the arc-shaped clamping grooves (244) is provided with anti-slip grooves.

4. A feeding and grabbing mechanism for food packaging bottle quality inspection according to claim 1, characterized in that: The limiting rod (225) passes through the inside of the fixed clamping jaw (241) and the movable clamping jaw (243) on a side away from the electric telescopic cylinder (242), and the fixed clamping jaw (241) and the movable clamping jaw (243) are provided with corresponding limiting through holes (245) near the limiting rod (225).

5. The feeding and grabbing mechanism for food packaging bottle quality inspection according to claim 1, characterized in that: The end of the limiting rod (225) close to the L-shaped mounting frame (221) is fixedly connected to the inner wall of the L-shaped mounting frame (221); the triangular connecting frame (222) is fixedly installed on a side of the L-shaped mounting frame (221) away from the limiting rod (225); the shaft body mounting seat (223) is fixedly installed at the center of a side of the triangular connecting frame (222) away from the L-shaped mounting frame (221); and the transmission shaft (224) is installed through the interior of the shaft body mounting seat (223).

6. A feeding and grabbing mechanism for food packaging bottle quality inspection according to claim 1, characterized in that: A coupling mounting terminal (2241) is fixedly mounted on the top of the transmission shaft body (224); limit nuts (2242) are screwedly mounted on the upper and lower ends of the outer surface of the transmission shaft body (224) close to the shaft body mounting seat (223); and the coupling mounting terminal (2241) and the rotating motor body (212) are fixedly connected via a coupling.

7. The feeding and grabbing mechanism for food packaging bottle quality inspection according to claim 1, characterized in that: The rotating motor body (212) is fixedly mounted on the top surface of the motor base (211); the motor base (211), the quality inspection equipment, the rotating motor body (212), and the wireless control module (213) are fixedly connected via quality inspection equipment mounting bolts (2111), motor mounting bolts (2121), and fixing bolts (2131), respectively.

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