Automatic packaging equipment

Abstract

The utility model discloses automatic packaging equipment which comprises a base and push plates, a conveying belt is arranged at the top of the base, a fixing frame is arranged at the top of the base, a motor is installed on the side wall of the fixing frame, the output end of the motor extends into the fixing frame and is provided with a positive and negative tooth threaded rod, and the two push plates are symmetrically arranged in the fixing frame. Threaded holes are formed in the side walls of the push plates, the positive and negative tooth threaded rods rotationally penetrate through the threaded holes, the motor is started to drive the positive and negative tooth threaded rods to rotate, the two push plates are pushed to be close to or away from each other through the lead screw structure, and when the conveyor belt drives a carton to pass through the interior of the fixing frame, the two push plates push the carton to move towards the center of the conveyor belt when being close to each other. And the carton is prevented from deviating on the top of the conveying belt in the conveying process, and the packaging accuracy is not affected.

Description

Technical Field

[0001] The utility model relates to the technical field of food production, in particular to automatic packaging equipment. Background Art

[0002] Convenience food refers to food that can be pre-made or cooked immediately before eating. It can be made into semi-finished or finished products, then frozen, and can be easily processed when needed and eaten anytime and anywhere. For example, the more common instant noodles, beef jerky, canned fruits and vegetables, canned meat, various beverages, instant rice noodles, lotus root starch, river noodles, black sesame porridge, oatmeal porridge, frozen dumplings, frozen noodles, frozen glutinous rice balls, etc., are of various types and flavors, and are popular and highly popular foods.

[0003] In the production of convenience foods, convenience foods need to be packaged and boxed. When packing, the cartons need to be transported by a conveyor belt. However, during the transportation process, the cartons are easily offset on the top of the conveyor belt, resulting in difficulty in packing the food into the carton after the carton is transported into place. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the name of the utility model of this application to avoid blurring the purpose of this section, the abstract of the specification and the name of the utility model, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the above problems and / or the problems existing in the existing automatic packaging equipment, the present utility model is proposed.

[0006] Therefore, the purpose of the utility model is to provide an automatic packaging equipment, by arranging a conveyor belt on the top of the base, a fixed frame is arranged on the top of the base, a motor is installed on the side wall of the fixed frame, the output end of the motor extends into the interior of the fixed frame and is installed with a positive and negative threaded rod, two push plates are symmetrically arranged inside the fixed frame, threaded holes are opened on the side walls of the push plates, and the positive and negative threaded rods rotate and pass through the threaded holes, and the positive and negative threaded rods are driven to rotate by starting the motor, and the two push plates are pushed closer to or away from each other by the screw structure. When the conveyor belt drives the carton to pass through the interior of the fixed frame, the two push plates approach each other and push the carton to move toward the center of the conveyor belt, so as to prevent the carton from shifting on the top of the conveyor belt during transportation and affecting the accuracy of packaging.

[0007] In order to solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

[0008] An automatic packaging device, comprising:

[0009] A base, a conveyor belt is installed on the top of the base, a fixing frame is installed on the top of the base, the conveyor belt passes through the inside of the fixing frame, a motor is installed on the side wall of the fixing frame, and the output end of the motor extends into the inside of the fixing frame and is installed with a positive and negative threaded rod;

[0010] Push plates, the push plates are two and symmetrically located inside the fixing frame, the side walls of the push plates are provided with threaded holes, and the positive and negative threaded rods rotate through the threaded holes.

[0011] As a preferred solution of the automatic packaging equipment described in the utility model, a guide rod is installed inside the fixing frame, a guide hole is opened on the side wall of the push plate, and the guide rod passes through the guide hole.

[0012] As a preferred solution of the automatic packaging equipment described in the utility model, a guide groove is provided on the top of the fixing frame, a guide block is installed on the top of the push plate, and the guide block extends out of the guide groove.

[0013] As a preferred solution of the automatic packaging equipment described in the utility model, an extension plate is installed on the side wall of the fixing frame.

[0014] As a preferred solution of the automatic packaging equipment described in the utility model, it also includes a cleaning component, which includes an air pipe installed on the top of the extension plate and a piston located inside the air pipe, an air outlet pipe is installed on the side wall of the air pipe, the other end of the air outlet pipe extends through the bottom of the extension plate and is installed with a nozzle, a first one-way valve is installed on the air outlet pipe body, an air inlet pipe is installed on the top of the air pipe, a second one-way valve is installed on the air inlet pipe body, a connecting block is installed on the side wall of the piston, a connecting rod is hinged on the top of the guide block, and the other end of the connecting rod is hinged on the top of the connecting block.

[0015] As a preferred solution of the automatic packaging equipment described in the utility model, a rubber plate is installed on the side wall of the push plate.

[0016] Compared with the prior art: a conveyor belt is arranged on the top of the base, a fixed frame is arranged on the top of the base, a motor is installed on the side wall of the fixed frame, the output end of the motor extends into the inside of the fixed frame and is installed with a positive and negative threaded rod, two push plates are symmetrically arranged inside the fixed frame, threaded holes are opened on the side walls of the push plates, the positive and negative threaded rods rotate and pass through the threaded holes, the positive and negative threaded rods are driven to rotate by starting the motor, and the two push plates are pushed closer to or away from each other by the screw structure. When the conveyor belt drives the carton to pass through the inside of the fixed frame, the two push plates approach each other and push the carton to move toward the center of the conveyor belt, thereby preventing the carton from shifting on the top of the conveyor belt during transportation and affecting the accuracy of packaging. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solution of the implementation of the utility model, the utility model will be described in detail below in combination with the drawings and detailed implementation. Obviously, the drawings described below are only some implementations of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0018] Figure 1 This is an overall structural diagram of an automatic packaging equipment of the utility model;

[0019] Figure 2 This is a partial structural diagram of an automatic packaging equipment of the utility model;

[0020] Figure 3 This is a push plate structure diagram of an automatic packaging equipment of the utility model;

[0021] Figure 4 This is a structural diagram of a cleaning component of an automatic packaging equipment according to the utility model. DETAILED DESCRIPTION

[0022] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0023] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the implementation of the present invention, for the sake of convenience, the cross-sectional diagram showing the device structure will not be partially enlarged according to the general proportion, and the schematic diagram is only an example, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0024] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0025] The utility model provides an automatic packaging device, wherein a conveyor belt is arranged on the top of a base, a fixing frame is arranged on the top of the base, a motor is installed on the side wall of the fixing frame, an output end of the motor extends into the inside of the fixing frame and is installed with a positive and negative threaded rod, two push plates are symmetrically arranged inside the fixing frame, threaded holes are opened on the side walls of the push plates, the positive and negative threaded rods rotate and penetrate through the threaded holes, the positive and negative threaded rods are driven to rotate by starting the motor, and the two push plates are pushed toward or away from each other by a screw rod structure, and when the conveyor belt drives a carton to pass through the inside of the fixing frame, the two push plates push the carton toward the center of the conveyor belt when they approach each other, so as to prevent the carton from deviating on the top of the conveyor belt during transportation and affecting the accuracy of packaging.

[0026] Figure 1-4The following is a schematic diagram of the structure of an automatic packaging device according to the present invention. Figure 1-Figure 4 An automatic packaging device of this embodiment includes a base 100, a push plate 200 and a cleaning component 300.

[0027] A conveyor belt 110 is installed on the top of the base 100, a fixing frame 120 is installed on the top of the base 100, the conveyor belt 110 passes through the inside of the fixing frame 120, a motor 130 is installed on the side wall of the fixing frame 120, the output end of the motor 130 extends into the inside of the fixing frame 120 and is installed with a positive and negative threaded rod 140, a guide rod 150 is installed inside the fixing frame 120, a guide hole 220 is opened on the side wall of the push plate 200, the guide rod 150 passes through the guide hole 220, and the fixing frame A guide groove 160 is provided at the top of 120, a guide block 230 is installed at the top of the push plate 200, the guide block 230 extends out of the guide groove 160, and an extension plate 170 is installed on the side wall of the fixed frame 120. When the push plate 200 moves inside the fixed frame 120, the guide hole 220 slides on the rod body of the guide rod 150, and the guide block 230 slides inside the guide groove 160 to guide the sliding of the push plate 200 and prevent the push plate 200 from rotating with the positive and negative threaded rod 140.

[0028] There are two push plates 200 symmetrically located inside the fixed frame 120, and a threaded hole 210 is opened on the side wall of the push plate 200. The forward and reverse threaded rod 140 rotates and passes through the threaded hole 210. A rubber plate 250 is installed on the side wall of the push plate 200. The forward and reverse threaded rod 140 is driven to rotate by starting the motor 130. When the forward and reverse threaded rod 140 rotates, the screw structure is used to push the two push plates 200 away from or close to each other inside the fixed frame 120. When the conveyor belt 110 drives the carton through the inside of the fixed frame 120, the two push plates 200 approach each other and push the carton to move toward the center of the conveyor belt 110 to prevent the carton from shifting when being transported at the top of the conveyor belt 110, which affects the accuracy of packaging.

[0029] The cleaning assembly 300 includes an air pipe 310 installed on the top of the extension plate 170 and a piston 320 located inside the air pipe 310, an air outlet pipe 330 is installed on the side wall of the air pipe 310, the other end of the air outlet pipe 330 extends through the bottom of the extension plate 170 and is installed with a nozzle 331, a first one-way valve 332 is installed on the body of the air outlet pipe 330, an air inlet pipe 340 is installed on the top of the air pipe 310, a second one-way valve 341 is installed on the body of the air inlet pipe 340, a connecting block 321 is installed on the side wall of the piston 320, a connecting rod 240 is hinged on the top of the guide block 230, and the other end of the connecting rod 240 is hinged on the top of the connecting block 321. When the two push plates 200 approach each other, the guide block 230 drives the connecting rod 241 to move. 0 pushes the connecting block 321 and the piston 320 to move toward the inside of the air pipe 310. At this time, the second one-way valve 341 is closed and the first one-way valve 332 is opened. The air inside the air pipe 310 enters the nozzle 331 through the air outlet pipe 330 and is sprayed into the carton passing under the nozzle 331 through the nozzle 331 to blow away the dust in the carton. When the two push plates 200 move away from each other, the guide block 230 drives the connecting rod 240 to pull the connecting block 321 and the piston 320 to move toward the outside of the air pipe 310. At this time, the second one-way valve 341 is opened and the first one-way valve 332 is closed. The external air enters the inside of the air pipe 310 through the air inlet pipe 340, and reciprocates in sequence to clean the inside of the carton under the nozzle 331.

[0030] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. An automatic packaging equipment, characterized in that: include: A base (100), a conveyor belt (110) is installed on the top of the base (100), a fixing frame (120) is installed on the top of the base (100), the conveyor belt (110) passes through the inside of the fixing frame (120), a motor (130) is installed on the side wall of the fixing frame (120), and an output end of the motor (130) extends into the inside of the fixing frame (120) and is installed with a positive and negative threaded rod (140); The push plates (200) are two and symmetrically located inside the fixing frame (120). The side walls of the push plates (200) are provided with threaded holes (210). The positive and negative threaded rods (140) are rotatably passed through the threaded holes (210).

2. The automatic packaging equipment according to claim 1, characterized in that: A guide rod (150) is installed inside the fixing frame (120), a guide hole (220) is opened on the side wall of the push plate (200), and the guide rod (150) passes through the guide hole (220).

3. The automatic packaging equipment according to claim 2, characterized in that: A guide groove (160) is provided on the top of the fixing frame (120), and a guide block (230) is installed on the top of the push plate (200), and the guide block (230) extends out of the guide groove (160).

4. The automatic packaging equipment according to claim 3, characterized in that: An extension plate (170) is installed on the side wall of the fixing frame (120).

5. The automatic packaging equipment according to claim 4, characterized in that: It also includes a cleaning assembly (300), the cleaning assembly (300) including an air pipe (310) mounted on the top of the extension plate (170) and a piston (320) located inside the air pipe (310); an air outlet pipe (330) is mounted on the side wall of the air pipe (310); the other end of the air outlet pipe (330) extends through the bottom of the extension plate (170) and is mounted with a nozzle (331); a first one-way valve (332) is mounted on the body of the air outlet pipe (330); an air inlet pipe (340) is mounted on the top of the air pipe (310); a second one-way valve (341) is mounted on the body of the air inlet pipe (340); a connecting block (321) is mounted on the side wall of the piston (320); a connecting rod (240) is hinged to the top of the guide block (230); the other end of the connecting rod (240) is hinged to the top of the connecting block (321).

6. The automatic packaging equipment according to claim 5, characterized in that: A rubber plate (250) is installed on the side wall of the push plate (200).

Images