Bubble bag packaging equipment

Abstract

The present invention discloses a bubble bag packaging device, including a bag storage tank, a bag taking mechanism and a bag opening and sealing mechanism, wherein the bag taking mechanism is connected between the bag storage tank and the bag opening and sealing mechanism; the bag opening and sealing mechanism includes a first pressure strip, a second pressure strip, a first clamp and a second clamp, wherein the first pressure strip and the second pressure strip are arranged opposite to each other, and the first pressure strip and the second pressure strip can move toward each other or move away from each other; the first clamp can be opened and closed vertically above the first pressure strip, and the second clamp can be opened and closed vertically above the second pressure strip, and the first clamp and the second clamp can move toward each other or move away from each other. The bubble bag packaging device of the present invention is provided with a bag storage tank, a bag taking mechanism and a bag opening and sealing mechanism, and can realize continuous and automatic bubble bag feeding, bag opening and sealing, with a high degree of automation, and high production efficiency of bubble bag coating on the outside of the product, which can greatly improve the production efficiency of the logistics industry.

Description

Technical Field

[0001] The present invention relates to the technical field of packaging equipment, and in particular to a bubble bag packaging equipment. Background Art

[0002] With the rapid development of global economic integration and the increasing cross-regional trade, modern logistics plays an increasingly important role in socioeconomic development. Traditional logistics requires extensive manual labor, resulting in high labor costs, low efficiency, and a high error rate; automated intelligent express packaging machines effectively address these issues. The rapid development of the logistics industry is inseparable from the widespread application of information technology and automated equipment in the logistics industry. Furthermore, with the continuous advancement of informatization and the improvement of people's living standards, the proportion of items requiring protection during transportation, such as electronic products, books, medicines, and cosmetics, is increasing. These items require protective packaging during transportation. Bubble bags are a type of packaging material that can provide protection. However, current bubble bag packaging products are mostly manually produced, resulting in low production efficiency and high labor intensity, which cannot meet the needs of modern logistics. Summary of the Invention

[0003] The technical problem solved by the present invention is that the current bubble bag packaging products are mostly completed manually, with low production efficiency and high labor intensity, which cannot meet the needs of the modern logistics industry. The present invention provides a bubble bag packaging device that can solve the technical problem.

[0004] In order to solve the above technical problems, the technical solution of the present invention is: a bubble bag packaging device, including a bag storage slot, a bag taking mechanism and a bag opening and sealing mechanism, the bag taking mechanism is connected between the bag storage slot and the bag opening and sealing mechanism; the bag opening and sealing mechanism includes a first pressure strip, a second pressure strip, a first clamp and a second clamp, the first pressure strip and the second pressure strip are arranged opposite to each other, and the first pressure strip and the second pressure strip can move toward each other or move away from each other; the first clamp can be vertically opened and closed and is arranged above the first pressure strip, the second clamp can be vertically opened and closed and is arranged above the second pressure strip, and the first clamp and the second clamp can move toward each other or move away from each other.

[0005] Furthermore, two of each of the first clamping jaws and the second clamping jaws are provided, and the distance between the two first clamping jaws and the two second clamping jaws is adjustable.

[0006] Furthermore, the first pressure strip is fixedly arranged, the second pressure strip is arranged on the slide, the slide is slidably arranged on the slide plate through a slide rail structure, and is driven to slide by the sealing and bag opening cylinder; the second clamp is liftably arranged on the slide.

[0007] Furthermore, the slide and the slide are connected with an adjusting screw, and the adjusting screw adjusts the maximum sliding distance of the slide on the slide.

[0008] Furthermore, the bag-taking mechanism includes a sliding assembly and a suction cup, and the sliding assembly is connected between the bag storage slot and the bag opening and sealing mechanism; the sliding assembly includes a synchronous belt, a slide rail and a motor, and the suction cup is slidably set on the slide rail and connected to the synchronous belt, and the motor drives the synchronous belt to rotate.

[0009] Furthermore, one side of the suction cup is provided with an in-place baffle in parallel, and the in-place baffle is elastically arranged; and two sensors are provided on one side of the suction cup.

[0010] Furthermore, the bag storage trough includes a storage rack and a pushing plate, and the pushing plate is slidably arranged on the storage rack and driven to slide by a pushing mechanism.

[0011] Furthermore, the bag storage tank further includes a height adjustment mechanism and a width adjustment mechanism, wherein the height adjustment mechanism adjusts the height of the bottom of the bag storage tank, and the width adjustment mechanism adjusts the width of the bag storage tank.

[0012] Furthermore, it also includes a labeling mechanism, which is arranged on the rear side of the bag opening and sealing mechanism; the labeling mechanism includes a rotating cylinder, a telescopic cylinder, a label suction fan and a labeling plate, the rotating cylinder drives the labeling plate to rotate, the telescopic cylinder drives the labeling plate to extend and retract, and the label suction fan is arranged on one side of the labeling plate.

[0013] Furthermore, the labeling mechanism further includes a cross-flow fan, which is arranged on the lower side of the label suction fan, and the cross-flow fan is arranged opposite to the label suction fan.

[0014] The beneficial effects achieved by the present invention are mainly as follows: the bubble bag packaging equipment is provided with a bag storage tank, a bag taking mechanism and a bag opening and sealing mechanism, which can realize continuous and automatic bubble bag loading, bag opening and sealing, with a high degree of automation. The production efficiency of the bubble bag coated on the outside of the product is high, which can greatly improve the production efficiency of the logistics industry. The bag opening and sealing mechanism is provided with a first pressure strip, a second pressure strip, a first clamping jaw and a second clamping jaw. The first pressure strip and the second pressure strip cooperate to squeeze the position near the opening of the bubble bag so that the bag opening is slightly opened, and then the first clamping jaw and the second clamping jaw clamp the bubble bag opening to open the bubble bag, thereby realizing the opening action of the bubble bag. The bubble bag is sealed by pressing the first pressure strip and the second pressure strip together. The bag opening and sealing mechanism has a simple structure, low equipment production cost, stable operation and long service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of the bubble bag packaging equipment in Example 1 of the present invention;

[0016] Figure 2 This is a structural schematic diagram of the bag storage tank of the bubble bag packaging equipment in Example 1 of the present invention;

[0017] Figure 3 This is a structural diagram of a bag taking mechanism of a bubble bag packaging device in Embodiment 1 of the present invention;

[0018] Figure 4 Schematic diagram of the three-dimensional structure of the bag opening and sealing mechanism of the bubble bag packaging equipment in Example 1 of the present invention;

[0019] Figure 5 This is a left-side structural schematic diagram of the bag opening and sealing mechanism of the bubble bag packaging equipment in Example 1 of the present invention;

[0020] Figure 6 This is a structural diagram of the labeling mechanism of the bubble bag packaging equipment in Example 1 of the present invention.

[0021] The accompanying drawings are for illustrative purposes only and should not be construed as limitations on this patent. To better illustrate this embodiment, some components of the accompanying drawings may be omitted, enlarged, or reduced in size and do not represent the actual dimensions of the product. For those skilled in the art, it is understandable that some well-known structures and their descriptions may be omitted from the accompanying drawings. The same or similar reference numerals correspond to the same or similar components. The terms describing positional relationships in the accompanying drawings are for illustrative purposes only and should not be construed as limitations on this patent. DETAILED DESCRIPTION

[0022] To facilitate understanding by those skilled in the art, the present invention will be described in further detail below with reference to the accompanying drawings and embodiments.

[0023] Example 1

[0024] See Figures 1 to 6 , a bubble bag packaging equipment, used for packaging bubble bags on the outside of products. The bubble bag packaging equipment includes a bag storage tank 1, a bag taking mechanism 2 and a bag opening and sealing mechanism 3, and the bag taking mechanism 2 is connected between the bag storage tank 1 and the bag opening and sealing mechanism 3; the bag storage tank 1 is used to store a large number of bubble bags, and the bag taking mechanism 2 takes the bubble bags from the bag storage tank 1 and transfers them to the bag opening and sealing mechanism 3, and the bag opening and sealing mechanism 3 opens the bubble bags, and then the products are loaded into the bubble bags through other mechanisms and then sealed through the bag opening and sealing mechanism 3, thereby sealing the bubble bags on the outside of the products and providing waterproof and drop-proof packaging for the products. The bubble bag packaging equipment is provided with a bag storage tank 1, a bag taking mechanism 2 and a bag opening and sealing mechanism 3, which can realize continuous and automatic bubble bag loading, bag opening and sealing, with a high degree of automation and high production efficiency of bubble bag coating on the outside of products, which can greatly improve the production efficiency of the logistics industry.

[0025] See Figure 4 and 5The bag opening and sealing mechanism 3 includes a first pressure strip 31, a second pressure strip 32, a first clamping jaw 33, and a second clamping jaw 34. The first pressure strip 31 and the second pressure strip 32 are arranged opposite each other and can move toward or away from each other. The first clamping jaw 33 is arranged above the first pressure strip 31 and can be opened and closed vertically by a lifting cylinder. The second clamping jaw 34 is arranged above the second pressure strip 32 and can be opened and closed vertically by a lifting cylinder. The first clamping jaw 33 and the second clamping jaw 34 each consist of two parts. The lower parts are fixed to the first pressure strip 31 and the second pressure strip 32, respectively. The upper parts are driven by the lifting cylinder to open and close vertically with the lower parts to clamp the bubble bag. The first pressure strip 31 and the second pressure strip 32 move relative to each other to slightly squeeze the position near the lower side of the bubble bag opening, so that the bubble bag opening is slightly opened (the bubble bag is a structure in which a large number of bubbles are made in the plastic film. When the position near the lower side of the bubble bag opening is squeezed, the bubble bag opening will be slightly opened). At this time, the first clamping jaw 33 and the second clamping jaw 34 respectively clamp one side of the bubble bag opening, and the first clamping jaw 33 and the second clamping jaw 34 move back to back (the first pressure strip 31 and the second pressure strip 32 also move back to back and separate), thereby opening the bubble bag. After the bubble bag is opened, the product is placed into the bubble bag through other devices such as a robot. At this time, the first clamping jaw 33 and the second clamping jaw 34 release the bubble bag, and the first pressure strip 31 and the second pressure strip 32 move toward each other to press the bubble bag buckle together (the first pressure strip 31 and the second pressure strip 32 can be connected to the electric heating wire to form a hot pressing structure, and the bubble bag can be closed by hot pressing; the bubble bag can also be set to a structure with a self-sealing function, and the bubble bag sealing is achieved by pressing the bag opening). The bag opening and sealing mechanism 3 is provided with a first pressure strip 31, a second pressure strip 32, a first clamping jaw 33 and a second clamping jaw 34. The first pressure strip 31 and the second pressure strip 32 cooperate to slightly press the position near the opening of the bubble bag to make the bubble bag slightly open, and then the first clamping jaw 33 and the second clamping jaw 34 clamp the opening of the bubble bag to open the bubble bag, thereby realizing the opening action of the bubble bag, and the bubble bag is pressed and sealed by the first pressure strip 31 and the second pressure strip 32. The bag opening and sealing mechanism has a simple structure, low equipment production cost, stable operation and long service life.

[0026] See Figure 4 and Figure 5As a further preferred embodiment, it is preferable to provide two of each of the first clamping jaws 33 and the second clamping jaws 34, and the spacing between the two first clamping jaws 33 and the two second clamping jaws 34 is adjustable, so that the spacing between the two first clamping jaws 33 and the two second clamping jaws 34 can be adjusted for products and bubble bags of different sizes, thereby better opening the bubble bag to the set opening size and making it easier for the product to enter the bubble bag. The first clamping jaw 33 and the second clamping jaw 34 can be mounted on a slide rail, and the spacing between the two first clamping jaws 33 or the two second clamping jaws 34 can be adjusted by sliding the two first clamping jaws 33 or the two second clamping jaws 34 to different positions on the slide rail. After the spacing is adjusted, the two first clamping jaws 33 or the two second clamping jaws 34 can be fixed to the slide rail using a fixing screw. When the spacing between the two first clamping jaws 33 or the two second clamping jaws 34 needs to be adjusted again, the fixing screw can be loosened.

[0027] See Figure 4 and Figure 5 As a further preferred embodiment, the first pressure strip 31 is fixed, and the second pressure strip 32 is mounted on a carriage 37. The carriage 37 is slidably mounted on a slide 35 via a slide rail structure. The carriage 37 is driven to slide on the slide 35 by a sealing and bag opening cylinder 36, thereby achieving the forward and backward movement or opposite movement of the first and second pressure strips 31, 32 to slightly expand and seal the bubble bag. The second clamping jaw 34 is liftably mounted on the carriage 37, and the first clamping jaw 33 is liftably mounted above the first pressure strip 31 (and may be mounted on the first pressure strip 31 via a lifting cylinder). As the carriage 37 slides on the slide 35, the first and second clamping jaws 33, 34 can also move toward and away from each other, thereby expanding the bubble bag.

[0028] See Figure 4 and Figure 5 As a further preferred solution, the slide 37 and the slide 35 are further connected with an adjusting screw 38, and the adjusting screw 38 adjusts the maximum sliding distance of the slide 37 on the slide 35, so that the maximum distance between the first clamping jaw 33 and the second clamping jaw 34 can be adjusted by adjusting the screw 38 according to the size of the bubble bag and the size of the product, thereby preventing the bubble bag from being torn apart by the excessive distance between the first clamping jaw 33 and the second clamping jaw 34, thereby protecting the bubble bag.

[0029] See Figure 3The bag-taking mechanism 2 includes a sliding assembly 21 and a suction cup 22. The sliding assembly 21 is connected between the bag storage slot 1 and the bag opening and sealing mechanism 3; the sliding assembly 21 includes a synchronous belt 211, a slide rail 212 and a motor 213. The suction cup 22 is slidably set on the slide rail 212 and is connected to the synchronous belt 211. The motor 213 drives the synchronous belt 211 to rotate, so that the suction cup 22 can slide between the bag storage slot 1 and the bag opening and sealing mechanism 3, sucking the bubble bag out of the bag storage slot 1 and transferring it to the bag opening and sealing mechanism 3, thereby realizing the continuous loading operation of the bubble bag.

[0030] See Figure 3 As a further preferred embodiment, a stop plate 23 is provided on one side of the suction cup 22. The stop plate 23 is elastically spring-loaded and limits the degree to which the suction cup presses up and down on the bubble bag, thereby preventing the suction cup from being damaged by excessive pressure from the suction cup on the bubble bag. The stop plate 23 is elastically spring-loaded and can cushion and protect the bubble bag, thereby preventing the bubble bag from being damaged by hard squeezing. In addition, two sensors 24 are provided on one side of the suction cup 22. One is an in-place protection sensor, which senses the position of the bag-taking cylinder and the labeling cylinder to protect the suction cup. The other is a bag-dropping photoelectric sensor, which detects whether the bag falls during the process of taking the bag from the storage trough to the bag opening and sealing position. The sensor is used to sense whether there is a bubble bag on the outside of the suction cup. When there is a bubble bag, the suction cup moves to absorb the bubble bag. The accuracy of the suction cup in absorbing the bubble bag is ensured by setting the sensor. The sensor can be a through-beam fiber optic sensor.

[0031] See Figure 2 The bag storage tank 1 includes a storage rack 11 and a push plate 12. The push plate 12 is slidably arranged on the storage rack 11 and is driven to slide by a push mechanism. The push mechanism can adopt a screw mechanism. The push plate 12 can push the bubble bag to the bag removal position of the bag removal mechanism 2, thereby facilitating the bag removal operation of the bag removal mechanism 2. It is best to set two push plates 12, namely a front push plate and a rear push plate. The cooperation of the two push plates can better push the bubble bag. In addition, the provision of two push plates 12 can realize the bag addition operation without stopping the machine.

[0032] See Figure 2 As a further preferred embodiment, the bag storage tank 1 further includes a height adjustment mechanism 13 and a width adjustment mechanism 14. The height adjustment mechanism 13 adjusts the height of the bottom of the bag storage tank 1, and the width adjustment mechanism 14 adjusts the width of the bag storage tank 1. Thus, the size of the bag storage tank 1 can be adjusted according to the height and width of the bubble bags, accommodating the storage and loading of bubble bags of different sizes. Both the height adjustment mechanism 13 and the width adjustment mechanism 14 can be screw mechanisms.

[0033] See Figure 6As a further preferred solution, it is preferable to further provide a labeling mechanism 4 to label the products wrapped with bubble film, thereby identifying the product's logistics information and facilitating identification during subsequent logistics transportation. The labeling mechanism 4 is located behind the bag opening and sealing mechanism 3. During the bag removal process, the logistics label is printed and affixed to the outside of the bubble bag when the bubble bag is opened. The labeling mechanism 4 includes a label printer (not shown), a rotary cylinder 41, a telescopic cylinder 42, a label suction fan 43, and a labeling plate 45. The rotary cylinder 41 drives the labeling plate 45 to rotate, and the telescopic cylinder 42 drives the labeling plate 45 to extend and retract. The label suction fan 43 is arranged on one side of the labeling plate 45 (the labeling plate 45 is a mesh plate). As a result, the label suction fan 43 can absorb the material label printed by the label printer so that the label is adsorbed on the labeling plate 45. The rotary cylinder 41 and the telescopic cylinder 42 drive the labeling plate 45 to rotate and retract to attach the label to the bubble bag (the label is an adhesive label that can be attached to the bubble bag by pressing it onto the bubble bag). Using the label suction fan 43 to absorb the label eliminates the need for a separate negative pressure source such as a vacuum pump to absorb the label. In addition, the label suction fan 43 has stable air extraction, so the suction force generated is stable and is not affected by the air pressure. In addition, the labeling mechanism 4 is preferably further provided with a cross-flow fan 44, which is positioned below the label-sucking fan 43 and opposite to the label-sucking fan 43. When the label-sucking fan 43 first absorbs a label, the cross-flow fan 44 presses the label against the labeling plate 43 through the air pressure blown out by the fan 43, thereby preventing the label from deforming or falling off. Furthermore, it is preferable to provide a sensor on the label-sucking fan 43 to sense whether there is a label on the fan 43. If a label falls off, the sensor can sense it and issue an alarm to prevent missing labels.

[0034] Obviously, the above embodiments of the present invention are merely examples for the purpose of clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Those skilled in the art will appreciate that other variations or modifications can be made based on the above description. It is not necessary and impossible to enumerate all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the claims of the present invention.

Claims

1. A bubble bag packaging device, characterized in that: The invention comprises a bag storage slot (1), a bag taking mechanism (2) and a bag opening and sealing mechanism (3), wherein the bag taking mechanism (2) is connected between the bag storage slot (1) and the bag opening and sealing mechanism (3); the bag opening and sealing mechanism (3) comprises a first pressure strip (31), a second pressure strip (32), a first clamping jaw (33) and a second clamping jaw (34), wherein the first pressure strip (31) and the second pressure strip (32) are arranged opposite to each other, and the first pressure strip (31) and the second pressure strip (32) can move towards each other or move away from each other; the first clamping jaw (33) can be arranged above the first pressure strip (31) in a vertically openable and closable manner, and the second clamping jaw (34) can be arranged above the second pressure strip (32) in a vertically openable and closable manner, and the first clamping jaw (33) and the second clamping jaw (34) can move towards each other or move away from each other.

2. The bubble bag packaging equipment according to claim 1, characterized in that: Two of the first clamping jaws (33) and two of the second clamping jaws (34) are provided, and the distance between the two first clamping jaws (33) and the two second clamping jaws (34) is adjustable.

3. The bubble bag packaging equipment according to claim 2, characterized in that: The first pressure strip (31) is fixedly arranged, the second pressure strip (32) is arranged on a slide frame (37), the slide frame (37) is slidably arranged on a slide plate (35) via a slide rail structure, and is driven to slide by a sealing and bag opening cylinder (36); the second clamping claw (34) is movably arranged on the slide frame (37).

4. The bubble bag packaging equipment according to claim 3 is characterized in that: The slide (37) and the slide plate (35) are also connected with an adjusting screw (38), and the adjusting screw (38) adjusts the maximum sliding distance of the slide (37) on the slide plate (35).

5. The bubble bag packaging equipment according to claim 1, characterized in that: The bag taking mechanism (2) comprises a sliding assembly (21) and a suction cup (22); the sliding assembly (21) is connected between the bag storage slot (1) and the bag opening and sealing mechanism (3); the sliding assembly (21) comprises a synchronous belt (211), a slide rail (212) and a motor (213); the suction cup (22) is slidably arranged on the slide rail (212) and connected to the synchronous belt (211); and the motor (213) drives the synchronous belt (211) to rotate.

6. The bubble bag packaging equipment according to claim 5, characterized in that: One side of the suction cup (22) is provided with a stop plate (23) in parallel, and the stop plate (23) is elastically arranged; and two sensors (24) are provided on one side of the suction cup (22).

7. The bubble bag packaging equipment according to claim 1, characterized in that: The bag storage tank (1) comprises a material storage rack (11) and a material pushing plate (12); the material pushing plate (12) is slidably arranged on the material storage rack (11) and driven to slide by a material pushing mechanism.

8. The bubble bag packaging equipment according to claim 7, characterized in that: The bag storage slot (1) further comprises a height adjustment mechanism (13) and a width adjustment mechanism (14), wherein the height adjustment mechanism (13) adjusts the height of the bottom of the bag storage slot (1), and the width adjustment mechanism (14) adjusts the width of the bag storage slot (1).

9. The bubble bag packaging equipment according to any one of claims 1 to 8, characterized in that: The invention also comprises a labeling mechanism (4), wherein the labeling mechanism (4) is arranged at the rear side of the bag opening and sealing mechanism (3); the labeling mechanism (4) comprises a rotating cylinder (41), a telescopic cylinder (42), a label suction fan (43) and a labeling plate (45); the rotating cylinder (41) drives the labeling plate (45) to rotate, the telescopic cylinder (42) drives the labeling plate (45) to extend and retract, and the label suction fan (43) is arranged on one side of the labeling plate (45).

10. The bubble bag packaging equipment according to claim 9, characterized in that: The labeling mechanism (4) further comprises a cross-flow fan (44), wherein the cross-flow fan (44) is arranged on the lower side of the label suction fan (43), and the cross-flow fan (44) is arranged opposite to the label suction fan (43).

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