Labeling device for fruit cans

Abstract

The utility model relates to the field of can labeling, and discloses a labeling device for fruit cans, which comprises a transportation structure, a displacement structure arranged at one end of the top of the transportation structure, a spraying structure arranged at one end of the displacement structure, a labeling structure arranged at the other end of the top of the transportation structure, and the transportation structure comprises a frame, the labeling structure comprises a rotating motor fixedly mounted on one side of the bottom end of the frame, the top of the rotating motor extends through the frame through a rotating shaft and is inserted with a turntable, a plurality of suckers are uniformly mounted on the peripheral side of the turntable, and a labeling box corresponding to the plurality of suckers is fixedly mounted on one side of the top of the frame. The automatic labeling device has the following advantages and effects that the plurality of feeding springs extrude the push plate to push labeling paper out of the labeling box and extrude and adsorb the labeling paper on the suckers, and the rotating motor controls the plurality of suckers to take materials successively at a constant speed by virtue of a certain rotating speed, so that the uniform labeling behavior is achieved, and the problem that the interval between two continuous labeling behaviors is too long is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of canned food labeling, in particular to a labeling device for canned fruits. Background Technique

[0002] After retrieval, a patent document with the authorization announcement number CN210417259U discloses a labeling machine for canned fruits, including a driving box; columns fixed on both sides of the center of the upper end face of the driving box; a labeling mechanism for labeling. A cross beam is fixedly installed between the two columns, and two sliding sleeves are symmetrically sleeved on the cross beam with respect to its center. Electric heating wires are arranged between the inner surfaces of the horizontal two sides of the heating shell and at the bottom of the fan. A labeling disc is arranged on the top of the driving box. In the utility model, through the setting of the electric telescopic rod, the pressing plate can be driven to press the label on the can. Through the setting of the first spring, a buffering force can be given to the electric telescopic rod. Through the cooperation between the roller, the second spring and the inner surface of the buffer housing, a buffering force can also be given to the electric telescopic rod, avoiding the rigid collision between the pressing plate and the can, and playing a role in protecting the can. Compared with the traditional labeling machine, the falling off of the label can be effectively prevented.

[0003] However, the above design still has deficiencies. The above design cannot feed the labels quickly and evenly, resulting in too long an interval between two consecutive pasting actions. Therefore, we propose a labeling device for canned fruits to solve the above problems. Content of the Utility Model

[0004] The purpose of the utility model is to provide a labeling device for canned fruits, which has the effect of uniform feeding.

[0005] The above technical purpose of the utility model is achieved through the following technical solutions: a labeling device for canned fruits, including: a transportation structure, one end of the top of the transportation structure is provided with a displacement structure, one end of the displacement structure is provided with a spraying structure, and the other end of the top of the transportation structure is provided with a labeling structure;

[0006] The transportation structure includes a frame;

[0007] The labeling structure includes a rotary motor fixedly installed on one side of the bottom end of the frame. The top of the rotary motor extends through the frame through a rotary shaft and is inserted with a turntable. A plurality of suction cups are evenly installed on the periphery of the turntable. A labeling box is fixedly installed on one side of the top of the frame corresponding to the plurality of suction cups. A plurality of feeding springs are evenly installed at one end of the interior of the labeling box, and a push plate is fixedly installed at the other end of the plurality of feeding springs.

[0008] A further setting of the present utility model is that the transportation structure further includes a conveyor belt installed at one end inside the frame, and a steering belt is arranged at the other end inside the frame.

[0009] By adopting the above technical solution, the transportation structure is also designed to include a conveyor belt installed at one end inside the frame, and a steering belt is arranged at the other end inside the frame, so as to realize transporting the cans to the labeling position by the conveyor belt, and then transporting the labeled cans to the next process through the steering belt, avoiding the problem of blockage.

[0010] A further setting of the present utility model is that support legs are installed at the four corners of the bottom end of the frame through bolts.

[0011] By adopting the above technical solution, support legs are installed at the four corners of the bottom end of the frame through bolts, realizing balanced support behavior and avoiding the problem of tilting during placement.

[0012] A further setting of the present utility model is that the spraying structure includes two side plates symmetrically installed on the top of the frame, and a support plate is fixedly installed between the tops of the two side plates.

[0013] By adopting the above technical solution, the spraying structure is designed to include two side plates symmetrically installed on the top of the frame, and a support plate is fixedly installed between the tops of the two side plates, realizing that the two side plates stably support the support plate, achieving overhead support behavior, and avoiding the problem of insufficient bearing capacity of the installed components and resulting in shaking and abnormal noise.

[0014] A further setting of the present utility model is that a displacement motor is fixedly installed on the top of the support plate through bolts, and the bottom end of the displacement motor extends through the support plate by a plug-in drive shaft and is fixedly installed with a connecting plate.

[0015] By adopting the above technical solution, a displacement motor is fixedly installed on the top of the support plate through bolts, and the bottom end of the displacement motor extends through the support plate by a plug-in drive shaft and is fixedly installed with a connecting plate, realizing stable power output of the displacement motor and remotely controlling the connecting plate to perform circular rotational motion.

[0016] A further setting of the present utility model is that a toggle rod is rotatably installed at the other end of the bottom end of the connecting plate, and the bottom end of the toggle rod is movably inserted into a movable chute correspondingly opened inside the swing rod.

[0017] By adopting the above technical solution, a toggle rod is rotatably installed at the other end of the bottom end of the connecting plate. The bottom end of the toggle rod is movably inserted into a movable chute correspondingly opened inside the swing rod, so as to control the toggle rod to reciprocally toggle the movable chute correspondingly opened inside the swing rod, achieving the behavior of controlling the swing rod to reciprocally swing at a certain angle, which is convenient for comprehensively performing the gluing behavior.

[0018] A further setting of the present utility model is that: the swing rod is rotatably installed on the top of the straight rod, and both ends of the straight rod are installed on the corresponding side plates through bolts.

[0019] By adopting the above technical solution, when the swing rod is rotatably installed on the top of the straight rod, and both ends of the straight rod are installed on the corresponding side plates through bolts, the straight rod supports the swing rod, avoiding the problem of unstable support when the swing rod swings.

[0020] A further setting of the present utility model is that: the spraying structure includes a mounting plate fixedly installed at one end of the bottom of the swing rod, and a plurality of nozzles are uniformly installed at one end of the mounting plate close to the swing rod.

[0021] By adopting the above technical solution, the spraying structure is designed to include a mounting plate fixedly installed at one end of the bottom of the swing rod, and a plurality of nozzles are uniformly installed at one end of the mounting plate close to the swing rod, so as to realize uniformly spraying glue on the outside of the can by using the plurality of nozzles, which is convenient for smoothly implementing the labeling behavior subsequently.

[0022] A further setting of the present utility model is that: the plurality of nozzles are connected to a liquid pump through inserted transportation pipes.

[0023] By adopting the above technical solution, the plurality of nozzles are connected to a liquid pump through inserted transportation pipes, so as to realize the liquid pump remotely controlling the transportation of glue to the plurality of nozzles for spraying, improving the spraying ability.

[0024] A further setting of the present utility model is that: the liquid pump is installed at the bottom end inside the glue tank, and the glue tank is fixedly installed on the frame through bolts.

[0025] By adopting the above technical solution, when the liquid pump is installed at the bottom end inside the glue tank, and the glue tank is fixedly installed on the frame through bolts, the glue tank realizes the ability to stably supply glue.

[0026] The beneficial effects of the present utility model are:

[0027] 1. In the present utility model, a plurality of feeding springs squeeze the push plate to push the labeling paper out of the label paper box and squeeze and adsorb it on the suction cups. The rotating motor controls the plurality of suction cups to successively and equally speed perform the material taking behavior according to a certain rotation speed, achieving the uniform labeling behavior and avoiding the problem that the interval between two consecutive pasting behaviors is too long;

[0028] 2. The displacement motor of the utility model controls the connecting plate at the bottom of the driving shaft to perform circular motion, and the toggle rod reciprocates the movable slide groove inside the swing rod to control a plurality of nozzles to swing back and forth in a semicircular arc, so as to evenly spray the glue on the designated position of the can, create conditions for subsequent labeling, and avoid the problem of unreliable labeling due to uneven glue application and small amount. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0030] Figure 1 This is a three-dimensional structural schematic diagram of a labeling device for canned fruit of the utility model;

[0031] Figure 2 This is a schematic diagram of the top view of a labeling device for canned fruit of the utility model;

[0032] Figure 3 This is a schematic diagram of the structure A of a labeling device for canned fruit of the utility model;

[0033] Figure 4 The utility model is a B structural schematic diagram of a labeling device for canned fruit.

[0034] In the figure, 1. transport structure; 101. frame; 102. transport belt; 103. steering belt; 104. support leg; 2. displacement structure; 201. side stand; 202. support plate; 203. displacement motor; 204. drive shaft; 205. connecting plate; 206. toggle rod; 207. swing rod; 208. movable slide; 209. straight rod; 3. spraying structure; 301. mounting plate; 302. nozzle; 303. transport pipe; 304. liquid pump; 305. glue tank; 4. labeling structure; 401. rotating motor; 402. turntable; 403. suction cup; 404. labeling box; 405. feeding spring; 406. push plate. DETAILED DESCRIPTION

[0035] The technical solution of the utility model will be described clearly and completely below in conjunction with specific embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0036] When a component is said to be "arranged on" another component, it can be directly on the other component or there can be an intermediate component. "Arranged" represents a way of existence, which can be connection methods such as connection, installation, fixed connection, active connection, etc. When a component is considered to be "connected to" another component, it can be directly connected to the other component or there may be an intermediate component at the same time.

[0037] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those of ordinary skill in the technical field to which this utility model belongs. The terms used herein in the specification of this utility model are only for the purpose of describing specific embodiments and are not intended to limit this utility model. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0038] See Figures 1-4 , this utility model provides a labeling device for canned fruits, including: a transportation structure 1, a displacement structure 2 is arranged at one end of the top of the transportation structure 1, a spraying structure 3 is arranged at one end of the displacement structure 2, and a labeling structure 4 is arranged at the other end of the top of the transportation structure 1;

[0039] The transportation structure 1 includes a frame 101;

[0040] The labeling structure 4 includes a rotary motor 401 fixedly installed on one side of the bottom end of the frame 101. The top of the rotary motor 401 extends through the frame 101 through a rotary shaft and is inserted with a turntable 402. A plurality of suction cups 403 are evenly installed on the circumferential side of the turntable 402. A labeling box 404 is fixedly installed on one side of the top of the frame 101 corresponding to the plurality of suction cups 403. A plurality of feeding springs 405 are evenly installed at one end of the inside of the labeling box 404, and the other ends of the plurality of feeding springs 405 are fixedly installed with a push plate 406.

[0041] Specifically, the transport structure 1 also includes a transport belt 102 installed at one end of the frame 101, a steering belt 103 is provided at the other end of the frame 101, and support legs 104 are installed at the four corners of the bottom end of the frame 101 by bolts. The spraying structure 3 includes two side panels 201 symmetrically installed on the top of the frame 101, a support plate 202 is fixedly installed between the tops of the two side panels 201, and a displacement motor 203 is fixedly installed on the top of the support plate 202 by bolts. The bottom end of the displacement motor 203 extends through the support plate 202 through the plug-in drive shaft 204, and a connecting plate 205 is fixedly installed, and the other end of the bottom end of the connecting plate 205 is rotatably installed. There is a toggle rod 206, the bottom end of the toggle rod 206 is movably inserted into the corresponding movable slide groove 208 opened inside the swing rod 207, the swing rod 207 is rotatably installed on the top of the straight rod 209, and both ends of the straight rod 209 are installed on the corresponding side vertical plate 201 by bolts. The spraying structure 3 includes a mounting plate 301 fixedly installed at one end of the bottom of the swing rod 207, and a plurality of nozzles 302 are evenly installed at one end of the mounting plate 301 close to the swing rod 207. The plurality of nozzles 302 are connected to the liquid pump 304 through the inserted transport pipe 303. The liquid pump 304 is installed at the bottom end of the glue tank 305, and the glue tank 305 is fixedly installed on the frame 101 by bolts.

[0042] With the above solution, the transportation structure 1 is also designed to include a conveyor belt 102 installed at one end inside the frame 101, and a turning belt 103 is arranged at the other end inside the frame 101. It realizes transporting the cans to the labeling position by the conveyor belt 102, and then transporting the labeled cans to the next process through the turning belt 103, avoiding the problem of blockage. At the four corners of the bottom end of the frame 101, support legs 104 are installed by bolts to achieve balanced support and avoid the problem of tilting during placement. The spraying structure 3 is designed to include two side plates 201 symmetrically installed on the top of the frame 101. A support plate 202 is fixedly installed between the tops of the two side plates 201, realizing that the two side plates 201 stably support the support plate 202 to achieve overhead support and avoid the problem of insufficient bearing capacity of the installed parts and rattling due to shaking. A displacement motor 203 is fixedly installed on the top of the support plate 202 by bolts. The bottom end of the displacement motor 203 extends through the support plate 202 by a plug-in drive shaft 204 and is fixedly installed with a connecting plate 205, realizing the stable power output of the displacement motor 203 and remotely controlling the connecting plate 205 to perform circular rotational motion. At the other end of the bottom end of the connecting plate 205, a toggle rod 206 is rotatably installed. The bottom end of the toggle rod 206 is movably inserted into the corresponding movable chute 208 opened inside the swing rod 207, realizing controlling the toggle rod 206 to reciprocally toggle the corresponding movable chute 208 opened inside the swing rod 207, achieving controlling the swing rod 207 to perform reciprocating swinging behavior at a certain angle, facilitating comprehensive gluing behavior. The swing rod 207 is rotatably installed on the top of the straight rod 209, and both ends of the straight rod 209 are installed on the corresponding side plates 201 by bolts, realizing that the straight rod 209 supports the swing rod 207 and avoiding the problem of unstable support when the swing rod 207 swings. The spraying structure 3 is designed to include a mounting plate 301 fixedly installed at one end of the bottom of the swing rod 207. A number of nozzles 302 are evenly installed at one end of the mounting plate 301 close to the swing rod 207, realizing evenly spraying glue on the outside of the cans by the number of nozzles 302, facilitating the subsequent smooth implementation of the labeling behavior. The number of nozzles 302 is connected to a liquid pump 304 through a plug-in transport pipe 303, realizing that the liquid pump 304 remotely controls the glue to be transported to the number of nozzles 302 for spraying, improving the spraying ability. The liquid pump 304 is installed at the bottom end inside the glue tank 305, and the glue tank 305 is fixedly installed on the frame 101 by bolts, realizing the stable glue supply capacity of the glue tank 305.

[0043] The above has introduced in detail a labeling device for canned fruits provided by the present utility model. Specific embodiments are applied in this article to elaborate on the principle and implementation manner of the present utility model. The description of the above embodiments is only used to help understand the method and its core idea of the present utility model. It should be noted that for those of ordinary skill in the art in this technical field, without departing from the principle of the present utility model, several improvements and modifications can still be made to the present utility model, and these improvements and modifications also fall within the protection scope of the claims of the present utility model.

Claims

1. A labeling device for canned fruit, characterized in that: include: A transport structure (1), wherein a displacement structure (2) is disposed at one end of the top of the transport structure (1), a spraying structure (3) is disposed at one end of the displacement structure (2), and a labeling structure (4) is disposed at the other end of the top of the transport structure (1); The transport structure (1) comprises a frame (101); The labeling structure (4) comprises a rotating motor (401) fixedly mounted on one side of the bottom end of the frame (101); the top of the rotating motor (401) extends through the frame (101) via a rotating shaft and is plugged with a turntable (402); a plurality of suction cups (403) are evenly mounted on the circumference of the turntable (402); a labeling box (404) is fixedly mounted on one side of the top of the frame (101) and corresponding to the plurality of suction cups (403); a plurality of feed springs (405) are evenly mounted on one end of the interior of the labeling box (404); and a push plate (406) is fixedly mounted on the other end of the plurality of feed springs (405).

2. A canned fruit labeling device according to claim 1, characterized in that: The transport structure (1) further comprises a transport belt (102) installed at one end inside the frame (101), and a steering belt (103) is arranged at the other end inside the frame (101).

3. The canned fruit labeling device according to claim 1, characterized in that: Support legs (104) are installed at the four corners of the bottom end of the frame (101) by means of bolts.

4. The canned fruit labeling device according to claim 1, characterized in that: The spraying structure (3) comprises two side panels (201) symmetrically mounted on the top of the frame (101), and a supporting plate (202) is fixedly mounted between the tops of the two side panels (201).

5. The canned fruit labeling device according to claim 4, characterized in that: A displacement motor (203) is fixedly mounted on the top of the support plate (202) by means of bolts, and a bottom end of the displacement motor (203) extends through the support plate (202) via a plugged drive shaft (204) and is fixedly mounted with a connecting plate (205).

6. The canned fruit labeling device according to claim 5, characterized in that: A toggle rod (206) is rotatably mounted on the other end of the bottom end of the connecting plate (205), and the bottom end of the toggle rod (206) is movably inserted into a corresponding movable sliding groove (208) provided inside the swing rod (207).

7. The canned fruit labeling device according to claim 6, characterized in that: The swing rod (207) is rotatably mounted on the top of the straight rod (209), and both ends of the straight rod (209) are mounted on the corresponding side vertical plates (201) by bolts.

8. The canned fruit labeling device according to claim 1, characterized in that: The spraying structure (3) comprises a mounting plate (301) fixedly mounted on one end of the bottom of the swing rod (207), and a plurality of nozzles (302) are evenly mounted on one end of the mounting plate (301) close to the swing rod (207).

9. The canned fruit labeling device according to claim 8, characterized in that: The plurality of nozzles (302) are connected to a liquid pump (304) via plugged transport tubes (303).

10. The canned fruit labeling device according to claim 9, characterized in that: The liquid pump (304) is installed at the bottom end of the glue box (305), and the glue box (305) is fixed to the frame (101) by bolts.

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