Bottled detergent labeling device

Abstract

The utility model relates to a bottled detergent labeling device which comprises a labeling assembly, a conveying assembly, a rotating shaft, a pushing air cylinder, a telescopic frame body, an auxiliary rubber roller and an intermittent stopping mechanism which are arranged on a workbench. In the labeling process, an auxiliary rubber roller is driven by a pushing air cylinder to clamp a bottle body and make the bottle body make contact with a rotating shaft to achieve rotary labeling, meanwhile, a connecting rod is in linkage with a swing plate to control a second coupler to be separated from a first coupler, and the conveying assembly stops running to avoid deviation of the bottle body; and after labeling is completed, the second coupler automatically resets under the action of the spring to be meshed with the first coupler again, the conveying action is recovered, and therefore efficient switching between the labeling process and the conveying process is achieved, and the labeling precision and stability are improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of bottle washing agent production technology, specifically relates to a bottle washing agent labelling device. BACKGROUND

[0002] In the filling production line of daily chemical products, the labelling process is an important link in the later packaging process, and its labelling precision directly affects the appearance quality and market acceptance of the product. The traditional labelling device adopts a simple conveying driving mode to send the bottle body to the labelling position, and relies on a label mechanism to attach the label to the surface of the bottle body. However, the existing device has the following technical problems in the bottle labelling process:

[0003] Firstly, in the labelling operation process, in order to ensure that the label can be closely attached to the bottle body, it is usually necessary to make the bottle body rotate at the labelling position to form the action force of label covering and extrusion. However, the bottle body in the existing device is driven by a conveying belt or a lateral friction wheel, which causes unstable rotation of the bottle body in the labelling process, and further affects the accuracy and fitting degree of the labelling position, so that the labelling precision cannot be effectively guaranteed.

[0004] Secondly, the traditional conveying belt usually keeps continuous running state in the labelling process, which is easy to cause the relative sliding between the bottom of the bottle body and the conveying surface when the bottle body has not completed labelling, and further causes the bottle body to deviate or even to fall, which not only affects the overall consistency of labelling, but also easily causes the surface wear of the bottle body or the label misplacement, and reduces the product qualification rate.

[0005] Thirdly, although some devices introduce auxiliary mechanisms to improve the labelling precision, such as a bottle pressing device or a positioning device, these structures generally have the problems of poor action linkage, complex structure, insufficient stability and the like, and it is difficult to realize the efficient collaborative control between the bottle body and the labelling assembly, so as to affect the continuity and efficiency of the whole labelling process. UTILITY MODEL CONTENTS

[0006] In view of the problems in the prior art, the purpose of the utility model is to provide a bottle washing agent labelling device which can realize stable rotation of the bottle body, synchronous control in the labelling process and effective improvement of the labelling precision.

[0007] To achieve the above object, the utility model provides the following technical scheme: A kind of bottled lotion labelling device, including workbench, the workbench top transverse installation has conveying assembly, the workbench upper surface rear side is equipped with labelling assembly, the conveying assembly is used to transport lotion bottle, the conveying assembly front side is equipped with outer side plate, the sprocket front end of conveying assembly is equipped with first coupling, the first coupling is placed in the outer side of outer side plate, the conveying assembly rear side is equipped with vertical rotating shaft, the rotating shaft is controlled by motor, the rotating shaft is used to drive the bottle of corresponding position to rotate, the outer side plate front surface is equipped with support table by bolt, the support table top is fixed with push cylinder, the support table surface is equipped with sliding slot, the push cylinder output shaft is equipped with connecting rod by bolt, the connecting rod is downwardly penetrated sliding slot, the outer side plate surface is also equipped with intermittent stop mechanism, the intermittent stop mechanism is temporarily stopped when bottle rotates and labels.

[0008] Further, the intermittent stop mechanism includes a mounting seat mounted on the surface of the outer side plate by bolts and a fixed seat fixed to one end of the outer side plate, the fixed seat coincides with the axis of the first coupling, and the first coupling is placed inside the fixed seat, the mounting seat is placed between the support table and the fixed seat, a through groove is formed on the side of the fixed seat facing the mounting seat.

[0009] Further, a motor is mounted on the outside of the fixed seat, a power shaft is mounted on the output end of the motor, a second coupling is slidingly mounted on the end of the power shaft, and the second coupling corresponds to the first coupling.

[0010] Further, protrusions are symmetrically arranged on the surface of the power shaft, grooves corresponding to the protrusions are formed on the inside of the second coupling, a limiting plate is arranged on the side of the second coupling away from the first coupling, a spring is sleeved on the surface of the power shaft, one end of the spring is in contact with the inner wall of the fixed seat, and the other end of the spring is in contact with the end of the limiting plate.

[0011] Further, an oscillating plate is rotatably mounted on the surface of the mounting seat, an extrusion arc surface is arranged on the front surface of one end of the oscillating plate, a U-shaped groove is formed on the other end of the oscillating plate, the extrusion arc surface is in contact with the inner surface of the connecting rod, the U-shaped groove is clamped on the second coupling, and the U-shaped groove is placed on the side of the limiting plate away from the spring.

[0012] Further, a telescopic frame body is fixed to the output end of the push cylinder, auxiliary rubber rollers are rotatably mounted on the ends of the telescopic frame body, and the auxiliary rubber rollers are used to limit the labeled bottles.

[0013] Compared with the prior art, the utility model has the following advantages:

[0014] The device realizes the active rotation and fixed-point limiting control of the bottle body in the labeling process by setting the rotating shaft at the front end of the conveying assembly, combining the collaborative structure of the push air cylinder, the telescopic frame body and the auxiliary rubber roller, and overcomes the labeling deviation problem caused by the inertia of the bottle body itself or the continuous running of the conveying belt in the traditional labeling process; the rotating shaft drives the accurate rotation of the bottle body through the motor, improves the uniformity and adhesion of the labeling, and effectively guarantees the labeling quality.

[0015] In the bottle body labeling process, the push air cylinder drives the connecting rod to act, and then drives the swing plate installed on the outer plate to move, so that the U-shaped groove at the end of the swing plate pushes the second coupling to move axially, realizes the timely separation of the first coupling and the second coupling, so that the conveying assembly is in a suspended state in the labeling stage, solves the slip or deviation problem caused by the relative friction between the bottom of the bottle body and the conveying belt in the labeling process of the existing equipment, and improves the stability and accuracy of the labeling.

[0016] By setting the convex strip on the surface of the power shaft and the corresponding groove in the inner side of the second coupling, the angular fixation in the power transmission process is realized, the slipping phenomenon in the rotation process is avoided, and the transmission reliability is improved; meanwhile, the design of the limiting plate and the spring can ensure that the coupling is quickly reset and re-engaged after the labeling is completed, so that the conveying assembly resumes operation, forms a continuous and efficient labeling rhythm, and improves the overall equipment operation efficiency.

[0017] The auxiliary rubber roller of the device is symmetrically arranged and connected with the telescopic frame body, can clamp and limit the bottle body before labeling, effectively avoids the shaking or displacement problem of the bottle body in the labeling rotation process; the rubber material has good elasticity and flexibility, can ensure stable clamping, and can prevent damage to the bottle body caused by clamping too tightly, thereby further improving the safety and label adhesion integrity of the labeling process.

[0018] The overall structure of the device is compact, all the driving, linkage and labeling parts are reasonably arranged around the bottle body labeling position, realizes the whole process mechanical linkage control from conveying positioning, rotation labeling to recovery conveying; the structures are closely matched and stable in operation, have good automatic adaptation ability and industrial popularization prospect, solve the technical problems of poor labeling accuracy, bottle body slip and poor structure linkage of the traditional labeling equipment. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is an installation three-dimensional structure schematic view of the utility model;

[0020] Figure 2 It is a rotating shaft installation structure schematic view of the utility model;

[0021] Figure 3 It is a swing rod installation structure schematic view of the utility model;

[0022] Figure 4 Figure 1 is a schematic view of the swing lever and the shaft coupling mounting structure of the utility model;

[0023] Figure 5 Figure 2 is a schematic view of the shaft coupling mounting structure of the utility model;

[0024] Figure 6 Figure 3 is a schematic view of the power shaft and the second shaft coupling mounting structure of the utility model.

[0025] In the drawings, the components represented by each reference numeral are listed as follows: 1, workbench; 2, labeling assembly; 3, conveying assembly; 31, outer side plate; 32, first shaft coupling; 4, rotating shaft; 5, support table; 51, sliding chute; 6, push air cylinder; 7, telescopic frame body; 8, auxiliary rubber roller; 9, connecting rod; 10, mounting seat; 11, swing plate; 111, extruded camber surface; 112, U-shaped groove; 12, fixing seat; 121, through groove; 13, motor; 131, power shaft; 132, convex strip; 14, second shaft coupling; 141, limiting plate; 15, spring. DETAILED DESCRIPTION

[0026] In order to make the purpose and advantages of the utility model more clear and obvious, the utility model is specifically described below in combination with examples. It should be understood that the following text is only used to describe one or several specific embodiments of the utility model, and does not strictly limit the specific protection scope requested by the utility model.

[0027] REFERENCE Figures 1-6As shown, a bottle lotion labeling device, including a workbench 1, the top of the workbench 1 is transversely installed with a conveying assembly 3, the upper surface of the workbench 1 is installed with a labeling assembly 2 at the rear side, the conveying assembly 3 is used for transporting the lotion bottle, the conveying assembly 3 is provided with an outer side plate 31 at the front side, the front end of the sprocket of the conveying assembly 3 is installed with a first coupling 32, the first coupling 32 is placed outside the outer side plate 31, the rear side of the conveying assembly 3 is installed with a vertical rotating shaft 4, the rotating shaft 4 is controlled by a motor, the rotating shaft 4 is used to drive the bottle at the corresponding position to rotate, the front surface of the outer side plate 31 is installed with a support table 5 through bolts, the top of the support table 5 is fixed with a push cylinder 6, the surface of the support table 5 is provided with a sliding groove 51, the output shaft of the push cylinder 6 is installed with a connecting rod 9 through bolts, the connecting rod 9 penetrates the sliding groove 51 downward, the surface of the outer side plate 31 is also installed with an intermittent stop mechanism, which temporarily stops the conveying assembly 3 when the bottle rotates and labels; the labeling assembly 2 is arranged in the labeling working position corresponding area of the rotating shaft 4, which is used to accurately attach the label to the surface of the bottle in the rotating state, so as to ensure that the label covers evenly and closely; during the forward action of the push cylinder 6, the connecting rod 9 pushes the extrusion curved surface 111 of the swing plate 11, so that the swing plate 11 generates angular displacement, and then drives the U-shaped groove 112 to swing outward, because the U-shaped groove 112 is nested with the second coupling 14, and is limited by the limiting plate 141 at the same time, therefore, the axial movement of the second coupling 14 can be realized, so that it is separated from the first coupling 32, thereby controlling the temporary stop of the conveying assembly 3, avoiding the slip or deviation of the bottle during labeling; when the push cylinder 6 resets, the connecting rod 9 no longer presses the swing plate 11, the spring 15 rebounds to drive the second coupling 14 to move forward, so as to reengage with the first coupling 32, so that the conveying assembly 3 resumes operation, realizing the continuous conveying of the bottle after labeling.

[0028] Reference Figures 2-5 As shown, the intermittent stop mechanism includes a mounting seat 10 installed on the surface of the outer side plate 31 and a fixed seat 12 fixed to one end of the outer side plate 31, the fixed seat 12 coincides with the axis of the first coupling 32, and the first coupling 32 is placed inside the fixed seat 12, the mounting seat 10 is placed between the support table 5 and the fixed seat 12, and the side of the fixed seat 12 facing the mounting seat 10 is provided with a through groove 121; the mounting seat 10 is used to support the swing plate 11 structure in the rotating assembly for linkage control, ensuring that its rotating axis is stable and the rotating angle is limited between the mounting seat 10 and the fixed seat 12; the through groove 121 provides the necessary axial movement space for the second coupling 14, so that it can smoothly realize the disconnection and connection with the first coupling 32 when the U-shaped groove 112 is driven by the swing plate 11 linkage, so as to achieve the purpose of starting and stopping the conveying assembly 3 as needed; the fixed seat 12 is used to stably support the motor 13 and its output shaft power shaft 131, maintaining the balance and accuracy of the power transmission system.

[0029] ReferenceFigure 5 As shown, the motor 13 is mounted outside the fixed seat 12, and the power shaft 131 is mounted at the output end of the motor 13. The second coupling 14 is slidingly mounted at the end of the power shaft 131, and the second coupling 14 corresponds to the first coupling 32. The motor 13 provides power source for the intermittent shutdown mechanism, and realizes transmission engagement control by driving the power shaft 131 to rotate. The power shaft 131 has axial sliding capability, so that the second coupling 14 is disengaged or engaged with the first coupling 32 in different working stages, and the conveying start-stop action in the labeling process is completed. The second coupling 14 can reciprocate axially on the power shaft 131, but it rotates synchronously with the power shaft in the angular direction to ensure the accuracy of power output. The axial movement direction and range of the second coupling 14 are limited by the limiting plate 141 arranged at the end of the structure and the spring 15 in the inner wall of the fixed seat 12.

[0030] Reference Figure 5 and Figure 6 As shown, the power shaft 131 is symmetrically provided with a convex strip 132 on the surface, and the second coupling 14 is oppositely provided with a groove matching the convex strip 132 on the inner side. The second coupling 14 is provided with a limiting plate 141 on the side away from the first coupling 32. The power shaft 131 is provided with a spring 15 on the surface, one end of the spring 15 is in contact with the inner wall of the fixed seat 12, and the other end of the spring 15 is in contact with the end of the limiting plate 141. The convex strip 132 is used to ensure that the rotation of the second coupling 14 on the power shaft 131 is synchronous with the power shaft, and to prevent slipping or idling during power transmission. The matching of the groove structure and the convex strip 132 improves the stability and structural strength of power transmission. The limiting plate 141 provides physical stop for the axial movement of the second coupling 14, preventing overtravel to cause the coupling to disengage or fail to reset. The spring 15 provides continuous elastic support for coupling reset, and can make the second coupling 14 return to the engaged state with the first coupling 32 in time and accurately after the push cylinder 6 is reset.

[0031] Reference Figure 3 and Figure 4As shown, the mounting base 10 surface is rotatably mounted with the swing plate 11, one end of the swing plate 11 is provided with an extrusion camber 111, the other end of the swing plate 11 is provided with a U-shaped groove 112, the extrusion camber 111 is in contact with the inner side of the connecting rod 9, the U-shaped groove 112 is clamped on the second coupling 14, and the U-shaped groove 112 is arranged on the side of the limiting plate 141 away from the spring 15; the extrusion camber 111 provides a continuous contact surface for the connecting rod 9, and can realize the angular conversion of linear force during the forward movement of the push cylinder 6, so that the swing plate 11 swings at a set angle; the cooperation of the U-shaped groove 112 and the second coupling 14 not only ensures the continuity of the action, but also improves the linkage response speed, so that the second coupling 14 can quickly separate or reset to the first coupling 32, and the intermittent control of the conveying assembly 3 is completed; the rotation axis of the swing plate 11 is arranged perpendicularly to the mounting base 10, so that the stress state between the swing plate 11 and the connecting rod 9 is not affected during rotation.

[0032] Reference Figure 2 As shown, the push cylinder 6 output end is fixed with the telescopic frame body 7, and the telescopic frame body 7 end is symmetrically rotatably mounted with the auxiliary rubber roller 8, which is used for limiting the labeled bottle; the telescopic frame body 7 moves forward and backward through the cylinder telescopic action, and the two auxiliary rubber rollers 8 at the end can clamp and fix the bottle body left and right after the bottle body is conveyed to the front of the rotating shaft 4, so that the bottle body is prevented from deviating or sliding during the rotating labeling process; the auxiliary rubber roller 8 is made of elastic rubber, has good shock absorption and buffering effect, can avoid damaging the bottle body, and can ensure uniform clamping force; through the limiting mode, the labeling assembly 2 can more stably align the bottle body position during the execution of the labeling operation, improve the labeling precision and prevent the occurrence of label misplacement or bubble problems.

[0033] The working principle of the utility model is as follows: when in use, the label roll is installed on the labeling assembly 2, and the bottle body is placed on the surface of the conveying assembly 3, the bottle body is conveyed through the conveying assembly 3, when a single bottle body is conveyed to the position corresponding to the rotating shaft 4, the push cylinder 6 is started to push the telescopic frame body 7 forward, so that the two auxiliary rubber rollers 8 at the end of the telescopic frame body 7 can extrude the bottle body, and then the bottle body is in contact with the surface of the rotating shaft 4, the bottle body is rotated through the rotating shaft 4, so that the labeling assembly 2 is used to realize the labeling work, the connecting rod 9 can be moved inward during the starting process of the push cylinder 6, and then the swing plate 11 swings through the extrusion of the extrusion camber 111 by the connecting rod 9, at this time, the U-shaped groove 112 at the other end swings outward, since the U-shaped groove 112 is clamped on the surface of the second coupling 14 and is limited by the limiting plate 141 on one side, the second coupling 14 can be pushed to move outward when the U-shaped groove 112 swings outward, so that the second coupling 14 is separated from the first coupling 32, the conveying assembly 3 stops working during labeling, so as to reduce the friction between the conveying belt and the bottom of the bottle body, effectively protect the bottle body, prevent the bottle body from deviating, and ensure the labeling precision.

[0034] Single bottle body label end, push cylinder 6 reset, so that the auxiliary rubber roller 8 bottle body relaxation, while connecting rod 9 no longer extrusion camber 111 extrusion, due to the elastic force of spring 15 makes the second coupling 14 forward back to position, re-cooperation with the first coupling 32 to drive the conveying assembly 3 work, realize the conveying of the bottle, because the power shaft 131 surface is provided with convex strip 132, therefore the second coupling 14 can only along the power shaft 131 axial movement, to ensure the effective transmission of power.

[0035] The above only is the preferred embodiment of the present application, it should be pointed out that, for those of ordinary skill in the art, without departing from the principles of the present application, under the premise of, can also be made several improvements and refinements, these improvements and refinements should also be considered the scope of the present application. The structure, device and operation method are not specifically described and explained in the present application, such as no special description and limitation, are implemented according to the conventional means in the art.

Claims

1. A bottle lotion labeling device, comprising a workbench (1), a conveying assembly (3) is transversely installed on the top of the workbench (1), a labeling assembly (2) is installed on the upper surface of the rear side of the workbench (1), the conveying assembly (3) is used for conveying lotion bottles, characterized in that: The front side of the conveying assembly (3) is provided with an outer side plate (31), the front end of the chain wheel of the conveying assembly (3) is provided with a first shaft coupling (32), the first shaft coupling (32) is arranged on the outer side of the outer side plate (31), the rear side of the conveying assembly (3) is provided with a vertical rotating shaft (4), the rotating shaft (4) is controlled by a motor, the rotating shaft (4) is used for driving the bottles at the corresponding position to rotate, the front surface of the outer side plate (31) is provided with a supporting table (5) through bolts, the top of the supporting table (5) is fixedly provided with a push cylinder (6), the surface of the supporting table (5) is provided with a sliding groove (51), the output shaft of the push cylinder (6) is provided with a connecting rod (9) through bolts, the connecting rod (9) penetrates the sliding groove (51) downward, the surface of the outer side plate (31) is also provided with an intermittent stop mechanism, and the intermittent stop mechanism stops the conveying assembly (3) when the bottles rotate and label.

2. A bottle lotion labelling apparatus according to claim 1, characterised in that: The intermittent stop mechanism comprises a mounting seat (10) arranged on the surface of the outer side plate (31) through bolts and a fixing seat (12) fixed to one end of the outer side plate (31), the fixing seat (12) is coincided with the axis of the first shaft coupling (32), and the first shaft coupling (32) is arranged on the inner side of the fixing seat (12), and the mounting seat (10) is arranged between the supporting table (5) and the fixing seat (12), and the side of the fixing seat (12) facing the mounting seat (10) is provided with a through groove (121).

3. A bottle lotion labelling apparatus according to claim 2, characterised in that: The outer side of the fixing seat (12) is provided with a motor (13), the output end of the motor (13) is provided with a power shaft (131), the end of the power shaft (131) is slidably provided with a second shaft coupling (14), and the second shaft coupling (14) is correspondingly arranged with the first shaft coupling (32).

4. A bottle lotion labelling apparatus according to claim 3, characterised in that: The surface of the power shaft (131) is provided with a convex strip (132) in a symmetrical manner, the inner side of the second shaft coupling (14) is provided with a groove matched with the convex strip (132), and the side of the second shaft coupling (14) away from the first shaft coupling (32) is provided with a limiting plate (141), the surface of the power shaft (131) is provided with a spring (15), one end of the spring (15) is in contact with the inner wall of the fixing seat (12), and the other end of the spring (15) is in contact with the end of the limiting plate (141).

5. A bottle lotion labelling apparatus according to claim 4, characterised in that: The surface of the mounting seat (10) is rotatably provided with an oscillating plate (11), one end of the oscillating plate (11) is provided with an extrusion arc surface (111), the other end of the oscillating plate (11) is provided with a U-shaped groove (112), the extrusion arc surface (111) is in contact with the inner side of the connecting rod (9), the U-shaped groove (112) is clamped on the second shaft coupling (14), and the U-shaped groove (112) is arranged on the side of the limiting plate (141) away from the spring (15).

6. A bottle lotion labelling apparatus according to claim 1, characterised in that: The output end of the push cylinder (6) is fixedly provided with a telescopic frame body (7), the end of the telescopic frame body (7) is rotatably provided with an auxiliary rubber roller (8), and the auxiliary rubber roller (8) is used for limiting the labeled bottles.

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