Automatic packing device for glass wool roll felt

Abstract

The present disclosure relates to the technical field of glass wool roll processing, and one embodiment of the present disclosure provides a glass wool roll felt automatic packaging device, which comprises a chassis and a material feeding cylinder, the material feeding cylinder is fixed on the surface of the chassis, a material receiving assembly is arranged on the outside of the material feeding cylinder, one end surface of the material feeding cylinder is a half-open structure, the half-open part covers half the length of the material feeding cylinder, a pushing and bagging assembly is arranged on the chassis, the pushing and bagging assembly comprises a cross frame, the cross frame is fixed on the surface of the chassis, the cross frame is opposite to the material feeding cylinder in parallel, a moving frame connected through horizontal linear driving is arranged on the cross frame, a pushing frame is arranged on the moving frame, and the pushing frame is opposite to the cross frame at an angle of 90°. Through the above technical scheme, the technical problem of low efficiency of existing packaging which fully relies on manual operation, needs to manually carry glass wool felt and aligns one by one, and then completes the packaging by sleeving a packaging bag one by one is solved.

Description

Technical Field

[0001] The embodiments disclosed herein relate to the technical field of glass wool roll processing, and specifically to an automatic packaging device for glass wool rolls. Background Technology

[0002] Glass wool rolls, due to their fluffy and insulating properties, are widely used in construction, cold chain logistics, and other fields. The neatness of their packaging directly affects the safety of transportation and storage, making the packaging process a crucial link in the production flow. With the industry's large-scale development, the drawbacks of the traditional manual packaging method have become increasingly apparent: current packaging relies entirely on manual operation, requiring manual handling and alignment of glass wool rolls, followed by individual packaging bags for sealing. The entire process lacks automated assistance, resulting in low efficiency.

[0003] Traditional methods suffer from several key problems: manual handling and arrangement are labor-intensive, with each worker handling only one roll at a time, requiring a large workforce for mass production and resulting in high labor costs; operational continuity is poor, with steps such as alignment and bagging taking a long time, leading to extremely low overall packaging efficiency; manual operation is susceptible to fatigue, frequently resulting in misaligned arrangements and misaligned bags, affecting subsequent stacking and transportation, and potentially causing product contamination due to damaged packaging. Furthermore, changing packaging specifications requires readjusting the operational rhythm, further reducing efficiency and making it difficult to adapt to the continuous production demands of assembly lines.

[0004] Therefore, developing an automatic packaging device for glass wool rolls that can automatically arrange and bag them has become an urgent need to solve the pain points of traditional packaging. Utility Model Content

[0005] To overcome the above-mentioned defects, the embodiments of this disclosure provide an automatic packaging device for glass wool rolls, which solves the technical problem that the existing packaging relies entirely on manual operation, requiring manual handling of glass wool rolls and alignment one by one, and then putting them into packaging bags one by one to complete the sealing, resulting in low efficiency.

[0006] According to one aspect, at least one embodiment of the present disclosure provides an automatic packaging device for glass wool rolls, comprising: A base frame and a feeding cylinder, wherein the feeding cylinder is fixed to the surface of the base frame; A receiving assembly is disposed on the outside of the feeding cylinder, one end of which has a semi-open structure, and the semi-open portion covers half the length of the feeding cylinder. A push-bag assembly, which is mounted on the base frame; The pushing bagging assembly includes a crossbeam, which is fixed to the surface of the base frame and is parallel to the feeding cylinder. A movable frame connected by a horizontal linear drive is provided on the crossbeam, and a pushing frame is provided on the movable frame. The pushing frame is at a 90° angle to the crossbeam.

[0007] As a further technical solution, guide frames are provided at both ends of the surface of the movable frame, and the pusher frame is horizontally slidably mounted on the guide frames. Bolts are screwed onto the pusher frame, and the lower ends of the bolts can support the surface of the movable frame.

[0008] As a further technical solution, the pusher frame is C-shaped in general, and a bonding plate is provided on the same side surface at both ends of the pusher frame. The bonding plate is located in the feed cylinder, and the pusher frame and the bonding plate can move straight in the feed cylinder.

[0009] As a further technical solution, the front end of the feed cylinder is rotatably connected to a pair of support plates via a pin. The support plates have an arc-shaped transition structure, and the pair of support plates are distributed at a V-shaped angle. The pin connection of the support plates is driven by a torsion spring.

[0010] According to another aspect, in at least one embodiment of the present invention, the receiving assembly includes an inclined receiving frame, the inclined receiving frame is fixed to the side end face of the feeding cylinder, the inclined receiving frame is located at the opening of the feeding cylinder, and the width of the inclined receiving frame matches the opening size of the feeding cylinder.

[0011] As a further technical solution, a blocking cover is horizontally rotatably connected inside the inclined receiving frame. The blocking cover is driven to rotate by electricity. The cross-section of the blocking cover has an arc-shaped transition structure, and the curvature of the blocking cover surface matches the diameter of the glass wool roll.

[0012] As a further technical solution, the pusher and the bonding plate can be moved entirely to the top of the movable frame for storage.

[0013] As a further technical solution, the inner diameter of the feeding cylinder is matched with the diameter of the glass wool roll, and the ratio of the overall length of the feeding cylinder to the length of the glass wool roll is 2:1.

[0014] The beneficial effects of the embodiments disclosed herein are as follows: This disclosure solves the problems of low efficiency caused by traditional manual material receiving and stacking by using a push-bag assembly. The inclined receiving rack uses gravity to guide the glass wool rolls smoothly into the feeding drum. Its width precisely matches the opening of the feeding drum, preventing the rolls from slipping or shifting. The semi-open structure of the feeding drum provides lateral restraint for the rolls, preventing collision damage during rolling. The arc-shaped blocking cover is adapted to the diameter of the glass wool roll, with a smooth, edgeless surface that will not scratch the rolls. It also allows for precise control via electric drive to ensure each roll enters the feeding drum individually, completely eliminating stacking jams and eliminating the need for manual alignment.

[0015] The entire assembly enables automated receiving and orderly feeding of glass wool rolls, significantly reducing the labor intensity of manual handling, ensuring stable roll transport, laying the foundation for subsequent automatic bagging, improving the continuity and efficiency of the packaging process, and avoiding roll damage or misalignment caused by manual operation. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this disclosure, the accompanying drawings used in the description of the embodiments of this disclosure will be briefly introduced below. Obviously, the drawings described below are merely some exemplary embodiments of this disclosure. For those skilled in the art, other drawings can be obtained based on the content of the exemplary embodiments of this disclosure and these drawings without any creative effort.

[0017] Figure 1 This is a schematic diagram of a structure in one embodiment of the present disclosure; Figure 2 This is an isometric drawing of the present disclosure; Figure 3 This is another isometric view of the present disclosure; In the diagram: 1. Base frame; 2. Feed cylinder; 3. Pushing and bagging assembly; 3-1. Horizontal frame; 3-2. Moving frame; 3-3. Pushing frame; 3-4. Guide frame; 3-5. Bolt; 3-6. Adhesive plate; 3-7. Spreading plate; 4. Receiving assembly; 4-1. Inclined receiving frame; 4-2. Blocking cover. Detailed Implementation

[0018] The present disclosure will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present disclosure and are not intended to limit the scope of the disclosure.

[0019] To keep the drawings concise, each drawing only schematically shows the parts relevant to the disclosure; these do not represent the actual structure of the product. Furthermore, for ease of understanding, in some drawings, only one of components with the same structure or function is schematically shown, or only one is labeled. In this document, "one" not only means "only one," but can also mean "more than one," and "several" includes "two" and "more than two."

[0020] In this document, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linkage" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this disclosure based on the specific circumstances.

[0021] In this disclosure, unless otherwise expressly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0022] In the description of this embodiment, terms such as "upper," "lower," "left," and "right" are based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of description and simplification of operation, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this disclosure.

[0023] Furthermore, in the description of this application, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0024] like Figures 1-3 As shown, it illustrates an automatic packaging device for glass wool rolls according to an embodiment of the present disclosure, comprising: The base frame 1 and the feed cylinder 2 are fixed to the surface of the base frame 1; Material receiving component 4 is disposed on the outside of the feeding cylinder 2. One end surface of the feeding cylinder 2 has a semi-open structure, and the semi-open part covers half the length of the feeding cylinder 2. A bagging assembly 3 is mounted on the base frame 1. The pushing and bagging assembly 3 includes a horizontal frame 3-1, which is fixed to the surface of the base frame 1. The horizontal frame 3-1 is parallel to the feeding cylinder 2. A movable frame 3-2 connected by a horizontal linear drive is provided on the horizontal frame 3-1. A pusher frame 3-3 is provided on the movable frame 3-2. The pusher frame 3-3 is at a 90° angle to the horizontal frame 3-1. Guide frames 3-4 are provided at both ends of the surface of the movable frame 3-2. The pusher frame 3-3 is horizontally slidably mounted on the guide frames 3-4. Bolts 3-5 are threadedly connected to the pusher frame 3-3. The lower end of the bolt 3-5 can be supported on the surface of the movable frame 3-2. The pusher frame 3-3 has an overall C-shaped structure. The same side surface of both ends of the pusher frame 3-3 is provided with a bonding plate 3-6. The bonding plate 3-6 is located in the feed cylinder 2. The pusher frame 3-3 and the bonding plate 3-6 can move directly in the feed cylinder 2. The front end of the feed cylinder 2 is rotatably connected to a pair of support plates 3-7 through a pin. The support plates 3-7 have an arc transition structure. The pair of support plates 3-7 are distributed at a V-shaped angle. The pin connection of the support plates 3-7 is driven by a torsion spring.

[0025] In some examples, in order to achieve smooth pushing of glass wool rolls and precise opening of packaging bags, and to solve the problems of material deviation, laborious opening of packaging bags, and space occupation when idle during traditional bagging, a pushing and bagging component 3 was designed. This component includes a base frame 1 made of high-strength steel welded together, with the surface milled to ensure flatness. The feeding cylinder 2 is fixed to the surface of the base frame 1 by full welding and is arranged horizontally. The semi-open structure facilitates the glass wool roll to fall in and can also form a lateral limit on the roll, forming a stable feeding and pushing basic frame to ensure no structural shaking during operation.

[0026] The crossbeam 3-1 on the surface of the base frame 1 is rigidly fixed by bolts 3-5 and is distributed parallel to the feed cylinder 2. The horizontal linear drive component (such as an electric slide table) on the crossbeam 3-1 is fixed by a bracket, and the output end is rigidly connected to the moving frame 3-2, driving the moving frame 3-2 to move precisely along the crossbeam 3-1. The guide frames 3-4 at both ends of the surface of the moving frame 3-2 are vertically fixed by welding and have a columnar structure. The pusher frame 3-3 is horizontally slidably fitted onto the guide frame 3-4 by a sliding sleeve to form a bidirectional guide and avoid deviation during push.

[0027] Bolts 3-5 on the pusher frame 3-3 are threaded into the frame body. When the lower end abuts against the surface of the movable frame 3-2, the height of the pusher frame 3-3 can be locked. When not in use, loosen bolts 3-5 and slide the pusher frame 3-3 upward to store it on top of the movable frame 3-2, reducing space occupation. The C-shaped structure of the pusher frame 3-3 adapts to the contour of the feed cylinder 2. The bonding plates 3-6 at both ends are welded and fixed to the pusher frame 3-3, extending into the interior of the feed cylinder 2, and conforming to the end face of the glass wool roll to achieve smooth pushing.

[0028] A pair of expansion plates 3-7 at the front end of the feeding cylinder 2 are connected by a pin. The arc-shaped transition structure adapts to the outline of the packaging bag opening. The V-shaped distribution is driven by a torsion spring. In its natural state, it remains closed. When pushing, the pusher 3-3 drives the glass wool roll forward, opening the expansion plates 3-7 and opening the packaging bag that has been put on the expansion plates 3-7 in advance. The roll then enters the bag, realizing the synchronous coordination of pushing and opening the bag, which greatly improves the bagging efficiency.

[0029] like Figures 1-3 As shown in the figure, the material receiving assembly 4 in this embodiment includes an inclined material receiving frame 4-1, which is fixed to the side end face of the feeding cylinder 2. The inclined material receiving frame 4-1 is located at the opening of the feeding cylinder 2, and the width of the inclined material receiving frame 4-1 matches the opening size of the feeding cylinder 2. A blocking cover 4-2 is horizontally rotatably connected inside the inclined material receiving frame 4-1. The blocking cover 4-2 is driven to rotate by electricity. The cross-section of the blocking cover 4-2 has an arc-shaped transition structure, and the surface curvature of the blocking cover 4-2 matches the diameter of the glass wool roll.

[0030] In some examples, in order to achieve orderly reception and individual feeding of cut glass wool rolls and solve the problems of roll stacking and feeding jamming during traditional receiving, a receiving component 4 was designed. This component includes an inclined receiving frame 4-1 on the side end face of the feeding cylinder 2, which is fixed by welding. The frame is arranged at an inclination and its width is precisely matched with the opening size of the feeding cylinder 2 to ensure that the roll can slide smoothly into the feeding cylinder 2. The inclination angle is optimized to ensure that the roll slides down by its own weight while avoiding collision damage caused by sliding too fast.

[0031] The inclined receiving frame 4-1 is horizontally connected to the blocking cover 4-2 via bearings. The blocking cover 4-2 is driven to rotate by a servo motor. Its arc-shaped transition structure is adapted to the diameter of the glass wool roll, and its smooth surface without sharp edges avoids scratching the roll. The cut glass wool roll rolls fall onto the inclined receiving frame 4-1. When the blocking cover 4-2 is in the closed state, it receives the roll and prevents it from falling directly into the feeding cylinder 2. When there is no roll in the feeding cylinder 2, the motor drives the blocking cover 4-2 to rotate and open, releasing a roll so that it slides along the receiving frame into the feeding cylinder 2. Then the blocking cover 4-2 quickly resets to block the next roll, realizing sequential feeding.

[0032] The arc-shaped structure and tilt angle work together to ensure smooth sliding of the roll, avoiding stacking or jamming. Together with the push bagging component 3, it forms an automated process of receiving, feeding and bagging, which not only improves packaging efficiency, but also protects the glass wool roll from damage, and is suitable for continuous packaging production needs.

[0033] For example, such as Figure 1 As shown, the pusher 3-3 and the bonding plate 3-6 can be moved entirely to the top of the movable frame 3-2 for storage.

[0034] In some examples, the guide frame 3-4 is long enough to accommodate the pusher frame 3-3 in its entirety. The sliding sleeve of the pusher frame 3-3 fits snugly with the guide frame 3-4 and slides smoothly. To retract the pusher frame, loosen bolt 3-5 and slide it upwards above the moving frame 3-2. The bonding plate 3-6 rises synchronously with it, at which point the bottom of the pusher frame 3-3 is in contact with the surface of the moving frame 3-2. Then tighten bolt 3-5 to lock it in place. This fully retractable design completely avoids the material receiving and feeding areas, does not interfere with the roll's descent, and significantly saves space when not in use.

[0035] For example, such as Figure 1 As shown, the inner diameter of the feeding cylinder 2 matches the diameter of the glass wool roll, and the ratio of the overall length of the feeding cylinder 2 to the length of the glass wool roll is 2:1.

[0036] In some examples, the inner diameter of the feed cylinder 2 precisely matches the diameter of the glass wool roll, and wear-resistant and anti-slip pads are attached to the inner wall to prevent the roll from shifting or wearing out during sliding. The 2:1 length ratio allows sufficient space at the front end of the feed cylinder 2 for the expansion plates 3-7 to open the packaging bag, while the rear end can fully support the roll. During pushing, the roll moves smoothly along the cylinder wall, and the length adaptability ensures smooth connection between pushing and bagging, improving bagging accuracy.

[0037] In actual use: Securely install the base frame 1 at the production station, horizontally fix the feed cylinder 2 to the surface of the base frame 1, and fix the cross frame 3-1 parallel to the feed cylinder 2, ensuring that all components are connected without looseness. Place the packaging bag on the V-shaped support plate 3-7 at the front end of the feed cylinder 2, and use the torsion spring to keep the support plate 3-7 closed, initially fixing the packaging bag. Adjust the pushing bag assembly 3, slide the pusher 3-3 along the guide frame 3-4 to the appropriate height, tighten the bolt 3-5 to lock the support on the surface of the moving frame 3-2, and insert the bonding plate 3-6 into the feed cylinder 2. Start the receiving assembly 4, and use electricity to drive the arc-shaped blocking cover 4-2 inside the tilting receiving frame 4-1 to rotate. The cut glass wool rolls are then pushed along the tilting frame. The inclined feeder 4-1 slides into the semi-open part of the feed cylinder 2, and the blocking cover 4-2 precisely controls the rolls to enter one by one to avoid stacking. The horizontal linear drive is activated, which drives the moving frame 3-2 to move along the cross frame 3-1. The pusher 3-3 pushes the glass wool roll forward through the bonding plate 3-6. The roll pushes open the support plate 3-7, and the packaging bag is automatically opened. The roll then enters the bag. After the bag is filled, the reverse drive of the moving frame 3-2 is reset, and the support plate 3-7 closes under the action of the torsion spring, and the packaged glass wool roll is removed. When no operation is needed, the bolt 3-5 is loosened, and the pusher 3-3 and the bonding plate 3-6 are stored above the moving frame 3-2 to save space and complete one automatic packaging process.

[0038] It should be noted that the above embodiments are only used to illustrate the technical solutions of this disclosure and are not intended to limit it. Although this disclosure has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this disclosure without departing from the spirit and scope of the technical solutions of this disclosure, and all such modifications and substitutions should be covered within the scope of the claims of this disclosure.

Claims

1. An automatic packaging device for glass wool rolls, characterized in that, include: The base frame (1) and the feed cylinder (2) are fixed to the surface of the base frame (1); Material receiving component (4) is disposed outside the feeding cylinder (2). One end surface of the feeding cylinder (2) is a semi-open structure, and the semi-open part covers half the length of the feeding cylinder (2). A bagging assembly (3) is mounted on the base frame (1); The pushing bagging assembly (3) includes a cross frame (3-1), which is fixed to the surface of the base frame (1). The cross frame (3-1) is parallel to the feeding cylinder (2). A movable frame (3-2) connected by a horizontal linear drive is provided on the cross frame (3-1). A pusher frame (3-3) is provided on the movable frame (3-2). The pusher frame (3-3) is at a 90° angle to the cross frame (3-1).

2. The automatic packaging device for glass wool rolls according to claim 1, characterized in that, Guide frames (3-4) are provided at both ends of the surface of the movable frame (3-2). The pusher frame (3-3) is horizontally slidably mounted on the guide frame (3-4). Bolts (3-5) are screwed onto the pusher frame (3-3). The lower end of the bolts (3-5) can support the surface of the movable frame (3-2).

3. The automatic packaging device for glass wool rolls according to claim 2, characterized in that, The pusher frame (3-3) has a C-shaped structure. The same side surface at both ends of the pusher frame (3-3) is provided with a bonding plate (3-6). The bonding plate (3-6) is located in the feed cylinder (2). The pusher frame (3-3) and the bonding plate (3-6) can move directly in the feed cylinder (2).

4. The automatic packaging device for glass wool rolls according to claim 3, characterized in that, The front end of the feed cylinder (2) is rotatably connected to a pair of support plates (3-7) via a pin. The support plates (3-7) have an arc-shaped transition structure. The pair of support plates (3-7) are distributed at a V-shaped angle. The pin connection of the support plates (3-7) is driven by a torsion spring.

5. The automatic packaging device for glass wool rolls according to claim 1, characterized in that, The receiving assembly (4) includes an inclined receiving frame (4-1), which is fixed to the side end face of the feeding cylinder (2). The inclined receiving frame (4-1) is located at the opening of the feeding cylinder (2), and the width of the inclined receiving frame (4-1) matches the opening size of the feeding cylinder (2).

6. The automatic packaging device for glass wool rolls according to claim 5, characterized in that, The inclined receiving rack (4-1) is horizontally rotatably connected to a blocking cover (4-2). The blocking cover (4-2) is electrically driven to rotate. The cross-section of the blocking cover (4-2) has an arc-shaped transition structure, and the surface curvature of the blocking cover (4-2) matches the diameter of the glass wool roll.

7. The automatic packaging device for glass wool rolls according to claim 3, characterized in that, The pusher (3-3) and the bonding plate (3-6) can be moved entirely above the movable frame (3-2) for storage.

8. The automatic packaging device for glass wool rolls according to claim 1, characterized in that, The inner diameter of the feeding cylinder (2) matches the diameter of the glass wool roll, and the ratio of the overall length of the feeding cylinder (2) to the length of the glass wool roll is 2:1.

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