Buffer structure for bottle stripping

Abstract

The application discloses a buffer structure for bottle material stripping, and belongs to the technical field of bottle processing. The buffer structure comprises a stop block, flexible cloth, a driving element and a material receiving box. The stop block is arranged at the output end of the driving element. The distance between the stop block and the rotating rod is equal to the length of the bottle. The flexible cloth is arranged above the material receiving box, and an outlet is arranged on the flexible cloth. The size of the outlet matches the size of the bottle. The outlet is located in the material receiving box. The beneficial effect is that when the bottle is blown out, the end of the bottle will contact the stop block, and the driving element drives the stop block to move away from the rotating rod to reduce the speed when the bottle separates from the rotating rod. The flexible cloth arranged above the material receiving box is used to catch the bottle falling from the stop block. The flexibility of the flexible cloth can further absorb residual impact energy and guide the bottle to smoothly slide into the material receiving box, so as to reduce scratches or bumps between the bottles.

Description

Technical Field

[0001] This application relates to the field of bottle processing technology, and more specifically, to a buffer structure for bottle unloading. Background Technology

[0002] In the prior art, the bottle is mounted on a rotating rod, and the rotation of the rotating rod drives the bottle to rotate, so as to process the bottle or print trademarks on the bottle.

[0003] After the bottle is processed or printed, the air outlet on the rotating rod will spray gas to blow the bottle out of the rotating rod and cause it to fall off.

[0004] After the bottle detaches from the rotating rod, it will fall into the receiving box below. Due to the weight of the bottle and the potential height from which it falls, it is very easy for it to collide with the bottom of the receiving box or other bottles that have already fallen into the receiving box, which can easily cause scratches or bumps on the bottle surface. Utility Model Content

[0005] To address the technical problems mentioned in the background section, some embodiments of this application provide a buffer structure for bottle unloading. This buffer structure includes a rotating rod for fixing the bottle, with an air outlet on the rotating rod to push the bottle off. The buffer structure includes a stop block, a flexible cloth, a driving component, and a receiving box. The stop block is disposed at the output end of the driving component. The driving component moves the stop block closer to or away from the rotating rod. When the stop block approaches the rotating rod, the distance between the stop block and the rotating rod is equal to the length of the bottle. The receiving box is disposed below the stop block. The flexible cloth is disposed above the receiving box and has a discharge port. The size of the discharge port matches the size of the bottle. The discharge port is located inside the receiving box.

[0006] Furthermore, the buffer structure also includes: a support frame; the support frame is provided with an insertion space, the insertion space being matched with the size of the receiving box; the support frame is provided with an opening, the flexible fabric is disposed on the opening, and the discharge port is connected to the opening.

[0007] Furthermore, the buffer structure also includes: a fixed frame; the fixed frame is snapped and fixed to the support frame, and the flexible fabric is disposed between the fixed frame and the support frame.

[0008] Furthermore, the flexible fabric is provided with fixing rings around its perimeter; the support frame is provided with barbs extending away from the opening; the fixing rings are used to connect with the barbs.

[0009] Furthermore, when the receiving box is located within the insertion space, there is a gap between the side of the receiving box away from the ground and the support frame.

[0010] Furthermore, the bottom of the receiving box is equipped with casters.

[0011] Furthermore, the buffer structure also includes: a fixing bolt and a connecting plate; the fixing bolt passes through the connecting plate and is connected to the stop block; one end of the connecting plate opposite to the stop block is connected to the output end of the drive component.

[0012] Furthermore, the buffer structure also includes: a slider and a slide block; the slide block is disposed below the connecting plate; the slider is slidably connected to the slide block.

[0013] Furthermore, the stop is made of rubber.

[0014] The beneficial effects of this application are as follows:

[0015] 1. After the bottle is blown out, the end of the bottle will come into contact with the stop block. At the same time, the drive unit will move the stop block away from the rotating rod to reduce the speed at which the bottle leaves the rotating rod.

[0016] 2. The flexible cloth set above the receiving box is used to catch the bottles falling from the baffle. The flexibility of the cloth allows it to further absorb residual impact energy and guide the bottles to slide smoothly into the receiving box, thereby reducing scratches or bumps between the bottles. Attached Figure Description

[0017] The accompanying drawings, which form part of this application, are used to provide a further understanding of the application and to make other features, objects, and advantages of the application more apparent. The illustrative embodiments and descriptions of this application are used to explain the application and do not constitute an undue limitation of the application.

[0018] Furthermore, throughout the accompanying drawings, the same or similar reference numerals denote the same or similar elements. It should be understood that the drawings are schematic, and the elements are not necessarily drawn to scale.

[0019] In the attached diagram:

[0020] Figure 1 This is an overall schematic diagram based on an embodiment of this application;

[0021] Figure 2 yes Figure 1 The enlarged view of part A mainly shows the structure of the air outlet on the rotating rod;

[0022] Figure 3 This is a structural schematic diagram of a part of the embodiment, mainly showing the structure of the stop block, the connecting plate and some surrounding parts;

[0023] Figure 4 This is an exploded view of an embodiment, mainly showing the structure of the fixed frame, flexible fabric, and support frame;

[0024] Figure 5 This is an exploded view of an embodiment, mainly showing the structure of the retaining ring and the barb.

[0025] Figure label:

[0026] 1. Rotating rod; 11. Air outlet; 2. Stop block; 21. Fixing bolt; 22. Connecting plate; 3. Flexible cloth; 31. Discharge port; 32. Fixing ring; 4. Driving component; 5. Receiving box; 6. Support frame; 61. Insertion space; 62. Opening; 63. Hook part; 7. Fixing frame; 8. Slider; 9. Slide seat. Detailed Implementation

[0027] Embodiments of this disclosure will now be described in more detail with reference to the accompanying drawings. While some embodiments of this disclosure are shown in the drawings, it should be understood that this disclosure can be implemented in various forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of this disclosure. It should be understood that the accompanying drawings and embodiments of this disclosure are for illustrative purposes only and are not intended to limit the scope of protection of this disclosure.

[0028] It should also be noted that, for ease of description, only the parts relevant to the invention are shown in the accompanying drawings. Unless otherwise specified, the embodiments and features described in this disclosure can be combined with each other.

[0029] It should be noted that the concepts of "first" and "second" mentioned in this disclosure are used only to distinguish different devices, modules or units, and are not used to limit the order of functions performed by these devices, modules or units or their interdependencies.

[0030] It should be noted that the terms "a" and "a plurality of" used in this disclosure are illustrative rather than restrictive, and those skilled in the art should understand that, unless otherwise expressly indicated in the context, they should be understood as "one or more".

[0031] This disclosure will now be described in detail with reference to the accompanying drawings and embodiments.

[0032] Example 1

[0033] Reference Figure 1-4 ,

[0034] A buffer structure for bottle ejection includes a rotating rod 1 for fixing the bottle, and an air outlet 11 on the rotating rod 1 for pushing the bottle off. A connecting pipe is provided at the end of the rotating rod 1 away from the air outlet 11, and the connecting pipe is connected to an air source. After the bottle is processed, air is discharged from the air outlet 11, causing the bottle to detach from the rotating rod 1. The buffer structure includes a stop block 2, a flexible cloth 3, a driving component 4, and a receiving box 5. The stop block 2 is made of rubber. The driving component 4 is a cylinder or a hydraulic cylinder, preferably a cylinder in this embodiment. The stop block 2 is located at the output end of the driving component 4; the driving component 4 is used to move the stop block 2 closer to or away from the rotating rod 1. After the bottle is ejected, the end of the bottle will contact the stop block 2, and at the same time, the driving component 4 will move the stop block 2 away from the rotating rod 1 to reduce the speed at which the bottle detaches from the rotating rod 1. When the stop block 2 is close to the rotating rod 1, the distance between the stop block 2 and the rotating rod 1 is equal to the length of the bottle. If the distance between the stop block 2 and the rotating rod 1 is less than the length of the bottle, then when air is discharged from the outlet 11, one end of the bottle will directly contact the stop block 2, and the bottle will not be able to completely detach from the rotating rod 1. If the distance between the stop block 2 and the rotating rod 1 is greater than the length of the bottle, the bottle will not be able to contact the stop block 2, and the stop block 2 will not be able to unload the force on the bottle. Therefore, in this embodiment, the distance between the stop block 2 and the rotating rod 1 is set to match the length of the bottle so that when air is discharged from the outlet 11, the bottle can contact the stop block 2. The receiving box 5 is set below the stop block 2; the flexible cloth 3 is set above the receiving box 5, and the flexible cloth 3 has a discharge port 31; the size of the discharge port 31 matches the size of the bottle; the discharge port 31 is located inside the receiving box 5. The flexible cloth 3 is used to catch the bottle falling from the stop block 2. The flexibility of the flexible cloth 3 allows it to further absorb residual impact energy and guide the bottle to slide smoothly into the receiving box 5, so as to reduce scratches or bumps between bottles.

[0035] Specifically, refer to Figure 4 The buffer structure also includes: a support frame 6; the support frame 6 has an insertion space 61, the size of which matches the receiving box 5; the insertion space 61 is designed to facilitate the user in removing or placing the receiving box 5. During use, the user can push the receiving box 5 directly into the insertion space 61 along the ground direction. After the receiving box 5 is full of bottles, the user can pull the receiving box 5 out of the insertion space 61. The support frame 6 has an opening 62, the flexible cloth 3 is placed on the opening 62, and the discharge port 31 communicates with the opening 62. When the receiving box 5 is pushed into the insertion space 61 along the ground direction, the user needs to manually place the opening 62 of the flexible cloth 3 into the receiving box 5 so that the workpiece detached from the rotating rod 1 can fall onto the flexible cloth 3 and enter the receiving box 5 through the opening 62.

[0036] Specifically, refer to Figure 4The buffer structure also includes: a fixed frame 7; the fixed frame 7 is snapped and fixed to the support frame 6, and the flexible cloth 3 is disposed between the fixed frame 7 and the support frame 6. The snap-fit ​​structure is existing technology and will not be described in detail here. During long-term use, the flexible cloth 3 may tear or break. The fixed frame 7 is provided to facilitate the user to replace the flexible cloth 3. In other embodiments, the fixed frame 7 is provided with multiple threaded holes around its perimeter. When the flexible cloth 3 is laid on top of the support frame 6, part of the flexible cloth 3 will droop towards the ground. The worker needs to place the fixed frame 7 on top of the flexible cloth 3 and use bolts to connect it to the threaded holes, so that the head of the bolt presses against the part of the flexible cloth 3 drooping towards the ground on the support frame 6, thereby fixing the flexible cloth 3 between the fixed frame 7 and the support frame 6.

[0037] Example 2

[0038] Reference Figure 5 ,

[0039] The difference from Embodiment 1 is that the flexible fabric 3 has fixing rings 32 around its perimeter; the support frame 6 has barbs 63 extending away from the opening 62; the barbs 63 are plate-shaped. The fixing rings 32 are used to connect with the barbs 63. The arrangement of the barbs 63 and fixing rings 32 makes it easier for users to replace the flexible fabric 3. Fixing the flexible fabric 3 with the fixing frame 7 requires at least two workers: one to lay the flexible fabric 3 on the support frame 6, and the other to place the fixing frame 7 on the flexible fabric 3. However, the arrangement of the barbs 63 and fixing rings 32 can be completed by only one worker, who simply hangs the fixing rings 32 on the barbs 63 one by one, making the operation simple.

[0040] Specifically, when the receiving box 5 is located within the insertion space 61, there is a gap between the side of the receiving box 5 away from the ground and the support frame 6. The purpose of the gap is to prevent the receiving box 5 from interfering with the support frame 6 when it is taken out or placed.

[0041] Specifically, the receiving box 5 is equipped with casters at the bottom. When the receiving box 5 is full of bottles, the user can easily pull it out.

[0042] Specifically, refer to Figure 3The buffer structure also includes: a fixing bolt 21 and a connecting plate 22; the fixing bolt 21 passes through the connecting plate 22 and is connected to the stop block 2; the end of the connecting plate 22 facing away from the stop block 2 is connected to the output end of the drive component 4. Specifically, the side of the stop block 2 facing away from the rotating rod 1 has a threaded hole, and the connecting plate 22 has a through hole. A bolt passes through the through hole and is threadedly connected to the threaded hole, which fixes the stop block 2 to the connecting plate 22. In other embodiments, the connecting plate 22 has a threaded hole, the fixing bolt 21 is threadedly connected to the connecting plate 22, and the head of the fixing bolt 21 is glued to the stop block 2. After the stop block 2 is subjected to impact for a long time, the side of the stop block 2 facing the rotating rod 1 will deform. The fixing bolt 21 is provided to facilitate the user to replace the stop block 2.

[0043] Specifically, refer to Figure 3 The buffer structure also includes a slider 8 and a slide block 9; the slide block 9 is fixedly disposed below the connecting plate 22; the slider 8 and the slide block 9 are slidably connected. Since the connecting plate 22 is disposed at the output end of the driving member 4 and the connecting plate 22 has a certain length, when the driving member 4 drives the connecting plate 22 to move closer to or away from the rotating rod 1, the connecting plate 22 will shake at the output end. After the connecting plate 22 shakes, the stop block 2 disposed on the connecting plate 22 will also shake. In order to prevent the bottle from not being able to contact the stop block 2 when it is separated from the rotating rod 1, the slider 8 and the slide block 9 are disposed in this embodiment so that the connecting plate 22 can be more stable when the driving member 4 drives the connecting plate 22 to move closer to or away from the rotating rod 1.

[0044] The above description is merely a selection of preferred embodiments of this disclosure and an explanation of the technical principles employed. Those skilled in the art should understand that the scope of the invention involved in the embodiments of this disclosure is not limited to technical solutions formed by specific combinations of the above-described technical features, but should also cover other technical solutions formed by arbitrary combinations of the above-described technical features or their equivalents without departing from the above-described inventive concept. For example, technical solutions formed by substituting the above-described features with (but not limited to) technical features with similar functions disclosed in the embodiments of this disclosure.

Claims

1. A buffer structure for discharging bottles, comprising a rotating rod for fixing the bottles, the rotating rod having an air outlet for pushing the bottles off; Its features are, The buffer structure includes: a stop block, a flexible cloth, a driving component, and a receiving box; The stop block is disposed at the output end of the drive component; the drive component is used to drive the stop block closer to or away from the rotating rod, and when the stop block is closer to the rotating rod, the distance between the stop block and the rotating rod is equal to the length of the bottle; The receiving box is located below the stop block; the flexible cloth is located above the receiving box, and the flexible cloth has a discharge port; the size of the discharge port matches the size of the bottle; the discharge port is located inside the receiving box.

2. The buffer structure for bottle unloading according to claim 1, characterized in that: The buffer structure also includes: a support frame; The support frame is provided with an insertion space, which is matched with the size of the receiving box; The support frame has an opening, the flexible fabric is placed on the opening, and the discharge port is connected to the opening.

3. The buffer structure for bottle unloading according to claim 2, characterized in that: The buffer structure further includes: a fixed frame; The fixed frame is snapped and fixed to the support frame, and the flexible fabric is disposed between the fixed frame and the support frame.

4. The buffer structure for bottle unloading according to claim 2, characterized in that: The flexible fabric is provided with fixing rings around its perimeter; the support frame is provided with barbs extending away from the opening; the fixing rings are used to connect with the barbs.

5. The buffer structure for bottle unloading according to claim 3 or 4, characterized in that: When the receiving box is located in the insertion space, there is a gap between the side of the receiving box away from the ground and the support frame.

6. The buffer structure for bottle unloading according to claim 5, characterized in that: The bottom of the receiving box is equipped with casters.

7. The buffer structure for bottle unloading according to claim 1 or 6, characterized in that: The buffer structure also includes: fixing bolts and connecting plates; The fixing bolt passes through the connecting plate and is connected to the stop block; the end of the connecting plate opposite to the stop block is connected to the output end of the driving component.

8. The buffer structure for bottle unloading according to claim 7, characterized in that: The buffer structure further includes: a slider and a slide block; The slide block is located below the connecting plate; the slider is slidably connected to the slide block.

9. The buffer structure for bottle unloading according to claim 1 or 8, characterized in that: The stop block is made of rubber.

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