Foaming machine for producing packaging materials

Abstract

The utility model relates to the technical field of foaming machines, and discloses a foaming machine for producing packaging materials, which comprises a foam collecting box, a filtering mechanism is arranged on the foam collecting box, the filtering mechanism comprises a rotating rod, the bottom end of the rotating rod is rotatably connected to the top of the outer wall of the foam collecting box through a bearing, and the bottom end of the rotating rod is provided with a rotating shaft. A connecting arm is fixedly mounted at the top end of the rotating rod, mounting rings are fixedly mounted on the front side and the rear side of the connecting arm, and three limiting holes are formed in the top of each mounting ring in a surrounding mode. A sliding sleeve slides upwards along the outer wall of a second connecting pipe, an inserting rod is pushed by a connecting rod to ascend along a sliding groove, the inserting rod is far away from a limiting hole to relieve limiting, a rotating rod rotates to exchange the positions of two mounting rings, the inserting rod is pushed by elastic force of a spring to be downwards inserted into the corresponding inserting hole and the limiting hole, and the filter screen is rapidly replaced. And the normal processing process of the packaging material can be ensured while dismounting and cleaning are carried out, and the efficiency delay caused by working procedure stagnation is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of foaming machines, in particular to a foaming machine for producing packaging materials. Background Art

[0002] Foaming machine, also known as foam generator, is a device that makes foam with a water solution of a certain concentration of foaming agent. The foaming agent itself cannot become foam automatically, and must be mechanically acted upon by the foaming machine to become foam. There are many brands and models of foaming machines, but based on the foaming principle, only three types are widely used: high-speed impeller type, high-pressure air type, and medium and low-pressure blast type. The only difference between the same type is the difference in its ancillary equipment and automatic control. The structure of the foaming part is generally the same.

[0003] According to the Chinese patent announcement number CN212446024U, the patent provides a foaming machine for producing packaging materials, including a mounting plate, a foaming machine body, a rotation adjustment component, a lifting adjustment component, a swing adjustment component, a nozzle and a conveying component. The foaming machine body is arranged on the mounting plate, the rotation adjustment component is arranged on the side of the foaming machine body, the lifting adjustment component is arranged on the rotation adjustment component, the swing adjustment component is arranged on the lifting adjustment component, the nozzle is installed on the swing adjustment component, and the two ends of the conveying component are respectively connected with the foaming machine body and the nozzle. The foam generated by the foaming machine body is quantitatively conveyed to the nozzle through the conveying component to achieve precise control of the foam output flow of the foaming machine, and the nozzle is driven to rotate and adjust in a small range by the rotation adjustment component, the nozzle is driven to lift and adjust by the lifting adjustment component, and the nozzle is driven to swing and adjust in a small range by the swing adjustment component, so that the nozzle can be adjusted in multiple directions and angles, and the working range of the foaming machine is increased, which is highly practical.

[0004] The crystalline particles contained in the raw materials of the foaming machine will be filtered through the filter element inside it. Since the filter element is difficult to clean inside the foaming machine, it is extremely inconvenient for the device to clean the crystalline particles of the raw materials. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides a foaming machine for producing packaging materials.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a foaming machine for producing packaging materials, comprising a foam collection box, a filtering mechanism is arranged on the foam collection box, and the filtering mechanism comprises a rotating rod, the bottom end of the rotating rod is rotatably connected to the top of the outer wall of the foam collection box through a bearing, a connecting arm is fixedly installed on the top of the rotating rod, and mounting rings are fixedly installed on the front and rear sides of the connecting arm, three limiting holes are respectively opened around the top of each mounting ring, an inner edge is respectively fixedly connected to the inner wall of each mounting ring, and a filter net is respectively clamped between the top of each inner edge and the inner wall of the mounting ring.

[0009] Preferably, a connecting pipe 1 is provided on the top front side of the foam collection box, and an annular groove 1 is provided on the top edge of the top end of the connecting pipe 1.

[0010] Preferably, the mounting ring is provided with a mounting mechanism, and the mounting mechanism includes a second connecting tube, a second annular groove is provided at the bottom edge of the bottom end of the second connecting tube, three sliding grooves are provided around the top of the inner wall of the second annular groove, and the three sliding grooves are respectively connected to the outer wall of the second connecting tube, and the top of the inner wall of each sliding groove is respectively fixedly connected to one end of a spring, and the inner wall of each sliding groove is respectively slidably connected to a plug rod, and the other end of each spring is respectively fixedly connected to the top of each plug rod, and the outer wall of each plug rod is respectively fixedly connected to a connecting rod, and the outer wall of the second connecting tube is movably sleeved with a sliding sleeve, and one end of each connecting rod away from the plug rod extends toward the inner wall of the sliding sleeve and is fixedly connected to the inner wall of the sliding sleeve. According to this preference, the sliding sleeve is slid, and the plug rod is driven by the connecting rod to slide and adjust along the inner wall of the sliding groove.

[0011] Preferably, the inner walls of the first and second ring grooves are fixedly connected to the sealing rings, and three plug holes are respectively opened around the top of each sealing ring, and the plug holes on the two sealing rings correspond to each other, and every two corresponding plug holes are arranged corresponding to a limit hole on the installation ring, and each of the plug rods is sequentially inserted into the inner walls of the two corresponding plug holes and the limit hole, and the top and bottom of the outer wall of the installation ring are respectively fitted with the sides of the two sealing rings close to each other. Through this optimization, the sealing ring ensures the sealing of the installation ring after docking, and prevents foam overflow.

[0012] Preferably, the top end of the second connecting pipe is connected to a foam generator, and two legs are fixedly installed on the bottom rear side of the foam generator, and the input end of the foam generator is connected to one end of the extraction pipe. According to this preference, the foam generator allows the extraction pipe to extract raw materials from the storage box and generate foam.

[0013] Preferably, a material storage box is provided below the foam generator, the front of the outer wall of the material storage box is fixedly connected to the back of the outer wall of the foam collection box, the front of the foam collection box is provided with an opening, the top of the outer wall of the material storage box is fixedly connected to the bottom of the two legs, the end of the suction pipe away from the foam generator is movable and penetrates into the material storage box, and the top rear side of the material storage box is connected and provided with a feed port. According to this preference, the raw materials are injected into the storage box from the feed port.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a foaming machine for producing packaging materials, which has the following beneficial effects:

[0016] 1. A foaming machine for producing packaging materials, by sliding the sliding sleeve upward along the outer wall of the second connecting pipe, and pushing the insertion rod to rise along the slide groove through the connecting rod, so that the insertion rod is away from the limit hole to release the limit, the rotating rod rotates to interchange the positions of the two mounting rings, so that the spring force pushes the insertion rod downward to insert into the corresponding insertion hole and the limit hole, and the filter net is quickly replaced, so that the normal processing progress of the packaging material can be guaranteed while disassembling and cleaning, avoiding process stagnation and delaying efficiency.

[0017] 2. The foaming machine for producing packaging materials starts the foam generator, so that the suction pipe draws raw materials from the storage box and generates foam, and the generated foam enters the connecting pipe one from the connecting pipe two, during which it is filtered through the filter net to remove impurities, and the foam falls into the foam collection box for storage. The loading and unloading are integrated, the operation process is simplified, the foam is automatically generated, the use is convenient, and the labor pressure is reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0019] Figure 1 It is a three-dimensional diagram of the utility model;

[0020] Figure 2 It is a cross-sectional top view of the filter mechanism of the utility model;

[0021] Figure 3 It is a front cross-sectional view of the installation mechanism of the utility model.

[0022] In the figure: 1. foam collecting box; 2. filtering mechanism; 201. rotating rod; 202. connecting arm; 203. mounting ring; 204. limiting hole; 205. inner edge; 206. filter screen; 3. connecting pipe 1; 4. mounting mechanism; 401. connecting pipe 2; 402. slide groove; 403. spring; 404. insert rod; 405. connecting rod; 406. sliding sleeve; 5. sealing ring; 6. foam generator; 7. storage box; 8. supporting leg; 9. suction pipe; 10. feed inlet. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] Embodiment 1, as Figure 1-3 As shown, the utility model provides a foaming machine for producing packaging materials, including a foam collecting box 1, on which a filtering mechanism 2 is arranged, and the filtering mechanism 2 includes a rotating rod 201, the bottom end of the rotating rod 201 is rotatably connected to the top of the outer wall of the foam collecting box 1 through a bearing, a connecting arm 202 is fixedly installed on the top of the rotating rod 201, and mounting rings 203 are fixedly installed on the front and rear sides of the connecting arm 202, and three limiting holes 204 are respectively opened around the top of each mounting ring 203, and an inner edge 205 is fixedly connected to the inner wall of each mounting ring 203, and a filter net 206 is respectively clamped between the top of each inner edge 205 and the inner wall of the mounting ring 203, and a connecting pipe 3 is arranged on the front side of the top of the foam collecting box 1, and a ring groove 1 is opened on the top edge of the top of the connecting pipe 3.

[0025] In this embodiment, the two mounting rings 203 are interchanged by rotating the rotating rod 201, and the filter screen 206 is quickly replaced, so that the normal processing progress of the packaging material can be guaranteed while disassembling and cleaning, avoiding process stagnation and delaying efficiency. The used filter screen 206 is now located on the outside and can be disassembled and removed from the inner edge 205 for cleaning or direct replacement.

[0026] Embodiment 2, as Figure 1-3As shown, on the basis of the first embodiment, the utility model provides a technical solution: preferably, a mounting mechanism 4 is provided on the mounting ring 203, and the mounting mechanism 4 includes a second connecting pipe 401, a second annular groove is provided at the bottom edge of the bottom end of the second connecting pipe 401, and three sliding grooves 402 are provided around the top of the inner wall of the second annular groove, and the three sliding grooves 402 are respectively connected to the outer wall of the second connecting pipe 401, and the top of the inner wall of each sliding groove 402 is respectively fixedly connected to one end of a spring 403, and the inner wall of each sliding groove 402 is respectively slidably connected to a plug rod 404, and each spring 403 The other end is respectively fixedly connected to the top of each plug rod 404, and the outer wall of each plug rod 404 is respectively fixedly connected with a connecting rod 405. The outer wall of the connecting tube 2 401 is movably sleeved with a sliding sleeve 406. One end of each connecting rod 405 away from the plug rod 404 extends toward the inner wall of the sliding sleeve 406 and is fixedly connected to the inner wall of the sliding sleeve 406. The sliding sleeve 406 is slidable, and the plug rod 404 is driven by the connecting rod 405 to slide along the inner wall of the sliding groove 402 for adjustment. The inner walls of the annular groove 1 and the annular groove 2 are fixedly connected with a sealing ring 5, and the top of each sealing ring 5 is respectively surrounded by a There are three sockets, and the sockets on the two sealing rings 5 ​​correspond to each other. Every two corresponding sockets are set corresponding to a limiting hole 204 on the mounting ring 203. Each plug rod 404 is sequentially inserted into the inner wall of the two corresponding sockets and the limiting hole 204. The top and bottom of the outer wall of the mounting ring 203 are respectively fitted with the side close to each other of the two sealing rings 5. The sealing ring 5 ensures the sealing of the mounting ring 203 after docking to prevent foam overflow. The top of the connecting pipe 201 is connected to the foam generator 6, and two legs 8 are fixedly installed on the bottom rear side of the foam generator 6. The foam generator 6 is The input end of the foam generator 6 is connected to one end of a suction tube 9, and the foam generator 6 enables the suction tube 9 to extract raw materials from the storage box 7 and generate foam. A storage box 7 is arranged below the foam generator 6, and the front of the outer wall of the storage box 7 is fixedly connected to the back of the outer wall of the foam collecting box 1. The front of the foam collecting box 1 is opened, and the top of the outer wall of the storage box 7 is fixedly connected to the bottom of the two legs 8. The end of the suction tube 9 away from the foam generator 6 is movable and penetrates into the interior of the storage box 7. The top rear side of the storage box 7 is connected to a feed port 10, and the raw materials are injected into the storage box 7 from the feed port 10.

[0027] In this embodiment, by starting the foam generator 6, the suction tube 9 draws raw materials from the storage box 7 and generates foam, so that the generated foam enters the connecting tube 1 3 from the connecting tube 2 401, and the foam falls into the foam collecting box 1 for storage. The loading and unloading are integrated, the operation process is simplified, the foam is automatically generated, the use is convenient, and the manual pressure is reduced.

[0028] The working principle of the foaming machine for producing packaging materials is described in detail below. When in use, the raw materials for producing packaging materials are injected into the storage box 7 from the feed port 10, and the foam generator 6 is started, so that the suction tube 9 draws the raw materials from the storage box 7 and generates foam, and the generated foam enters the connecting tube 1 3 from the connecting tube 2 401, during which it is filtered and removed by the filter net 206, and the foam falls into the foam collection box 1 for storage, and the front opening is convenient for recycling the foam, integrated loading and unloading, simplified operation process, automatic generation of foam, convenient use, and reduced manual pressure. After use, the sliding sleeve 406 can be slid upward along the outer wall of the connecting tube 2 401, and the insertion rod 404 can be pushed along the connecting rod 405 The slide groove 402 rises, so that the insertion rod 404 is away from the limiting hole 204 and the limit is released. At this time, the rotating rod 201 can be rotated to drive the installation ring 203 away from the connecting pipe 1 3 and the connecting pipe 2 401, and the other installation ring 203 is rotated between the two connecting pipes, and the sliding sleeve 406 is loosened, so that the elastic force of the spring 403 pushes the insertion rod 404 downward to be inserted into the corresponding insertion hole and the limiting hole 204, and the filter screen 206 is quickly replaced, so that the normal processing progress of the packaging material can be guaranteed while disassembling and cleaning, avoiding process stagnation and delaying efficiency. The used filter screen 206 is now located on the outside and can be disassembled and removed from the inner edge 205 for cleaning or directly replaced as a spare to facilitate the next cleaning work.

Claims

1. A foaming machine for producing packaging materials, comprising a foam collecting box (1), characterized in that: The foam collection box (1) is provided with a filter mechanism (2), and the filter mechanism (2) comprises a rotating rod (201), the bottom end of the rotating rod (201) is rotatably connected to the top of the outer wall of the foam collection box (1) via a bearing, a connecting arm (202) is fixedly mounted on the top of the rotating rod (201), and mounting rings (203) are fixedly mounted on both the front and rear sides of the connecting arm (202), and three limiting holes (204) are respectively opened around the top of each mounting ring (203), and an inner edge (205) is fixedly connected to the inner wall of each mounting ring (203), and a filter net (206) is respectively clamped between the top of each inner edge (205) and the inner wall of the mounting ring (203).

2. A foaming machine for producing packaging materials according to claim 1, characterized in that: A connecting pipe 1 (3) is provided on the top front side of the foam collection box (1), and an annular groove 1 is provided on the top edge of the top end of the connecting pipe 1 (3).

3. A foaming machine for producing packaging materials according to claim 2, characterized in that: The mounting ring (203) is provided with a mounting mechanism (4), and the mounting mechanism (4) comprises a second connecting pipe (401), a second annular groove is provided at the bottom edge of the bottom end of the second connecting pipe (401), three sliding grooves (402) are provided around the top of the inner wall of the second annular groove, and the three sliding grooves (402) are respectively connected to the outer wall of the second connecting pipe (401), and the top of the inner wall of each sliding groove (402) is respectively fixedly connected to one end of a spring (403), and each sliding groove (402) is provided with a plurality of springs (403) at the top of the inner wall of each sliding groove (402). The inner wall is slidably connected to a plug rod (404), the other end of each spring (403) is fixedly connected to the top of each plug rod (404), the outer wall of each plug rod (404) is fixedly connected to a connecting rod (405), the outer wall of the connecting tube (401) is movably sleeved with a sliding sleeve (406), and one end of each connecting rod (405) away from the plug rod (404) extends toward the inner wall of the sliding sleeve (406) and is fixedly connected to the inner wall of the sliding sleeve (406).

4. A foaming machine for producing packaging materials according to claim 3, characterized in that: The inner walls of the annular groove 1 and the annular groove 2 are fixedly connected to the sealing ring (5), and three plug holes are respectively opened around the top of each sealing ring (5), and the plug holes on the two sealing rings (5) correspond to each other one by one, and every two corresponding plug holes are arranged corresponding to a limiting hole (204) on the installation ring (203), and each of the insertion rods (404) is inserted into the inner walls of the corresponding two plug holes and the limiting hole (204) in sequence, and the top and bottom of the outer wall of the installation ring (203) are respectively fitted with the sides of the two sealing rings (5) that are close to each other.

5. The foaming machine for producing packaging materials according to claim 3, characterized in that: The top end of the second connecting pipe (401) is connected to a foam generator (6), and two legs (8) are fixedly mounted on the rear side of the bottom of the foam generator (6). The input end of the foam generator (6) is connected to one end of a suction pipe (9).

6. A foaming machine for producing packaging materials according to claim 5, characterized in that: A material storage box (7) is arranged below the foam generator (6), the front side of the outer wall of the material storage box (7) is fixedly connected to the back side of the outer wall of the foam collection box (1), the front side of the foam collection box (1) is opened, the top of the outer wall of the material storage box (7) is fixedly connected to the bottom of two legs (8), the end of the suction pipe (9) away from the foam generator (6) is movably penetrated into the interior of the material storage box (7), and the top rear side of the material storage box (7) is connected to a feed port (10).

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