Dustproof sealing device for packaging production

Abstract

The utility model relates to the technical field of packaging bag storage, and discloses a dustproof sealing device for packaging production, which comprises a box body, the front side of the box body is rotatably connected with a box door, the bottom of the outer wall of the box door is fixedly connected with a side plate, the top of one side of the side plate is rotatably connected with a compression roller, and the other side of the side plate is fixedly connected with a transverse plate. A sliding rod is fixedly connected to the middle of the side plate, a sliding block is slidably connected to the middle of the outer wall of the sliding rod, a top roller is rotatably connected to one side of the sliding block, a spring sleeves the bottom of the outer wall of the sliding rod, a connecting plate is fixedly connected to the other side of the sliding block, and ion bars are installed on the close sides of the connecting plate and the transverse plate. According to the device, the top roller can be pushed to be close to the pressing roller through the spring so that the top roller and the pressing roller can be tightly attached, the two ion bars can be close to each other, air in a packaging bag can be extruded out, static electricity can be removed, and then dust can be prevented from entering the packaging bag to affect the final quality of the packaging bag.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging bag storage, in particular to a dust-proof sealing device for packaging production. Background Technique

[0002] Packaging bags are one of the commonly used items in modern industry, mainly used to wrap products to avoid contact between dust or sundries and the products, so as to achieve special protection such as moisture-proof, mildew-proof, insect-proof, and oxygen isolation. Therefore, they are widely used in the fields of food packaging, commercial packaging, garbage bags, vacuum packaging, and food preservation.

[0003] During the production of packaging bags, the manufactured packaging bags are stacked in a moving rack and taken out when further processing or packing is required.

[0004] However, since the packaging bags are made of plastic materials and are prone to static electricity, and the packaging bags are in an exposed state in the moving rack, dust around them is adsorbed into the packaging bags. After the dust adheres to the packaging bags, it will seriously affect the quality of the packaging bags in subsequent packing. Therefore, a dust-proof sealing device for packaging production is proposed to solve the above problems. Content of the Utility Model

[0005] In order to make up for the above deficiencies, the utility model provides a dust-proof sealing device for packaging production, aiming to improve the problem that in the existing technology, packaging bags are prone to static electricity and after being stacked in an exposed state, dust around them is adsorbed into the packaging bags, thereby affecting the quality of the packaging bags.

[0006] To achieve the above purpose, the utility model adopts the following technical scheme: A dust-proof sealing device for packaging production, including a box body, a motor is fixedly connected to the top of the front side of the outer wall of the box body, an output end of the motor is fixedly connected to a winding roller, the winding roller is rotatably connected to the inner top of the box body, a box cover is rotatably connected to the top of the box body, a box door is rotatably connected to the front side of the box body, a side plate is fixedly connected to the bottom of the outer wall of the box door, a pressing roller is rotatably connected to the top of one side of the side plate, a cross plate is fixedly connected to the other side of the side plate, a sliding rod is fixedly connected to the middle of the side plate, a slider is slidably connected to the middle of the outer wall of the sliding rod, a top roller is rotatably connected to one side of the slider, a spring is sleeved on the bottom of the outer wall of the sliding rod, a connecting plate is fixedly connected to the other side of the slider, ion rods are installed on the adjacent sides of the connecting plate and the cross plate, and both the slider and the connecting plate are slidably connected to the side plate, and a cleaning assembly for cleaning the packaging bag is installed on one side of the cross plate.

[0007] As a further description of the above technical solution:

[0008] The cleaning component includes clamping bars. There are two clamping bars. Clamping rods are arranged on the adjacent sides of the two clamping bars. Insert plates are fixedly connected to the adjacent sides of the two clamping rods on both sides. Sponge strips are fixedly connected to the adjacent sides of the two insert plates on both sides. One clamping bar is fixedly connected to the left side of the cross plate, and the other clamping bar is fixedly connected to the left side of the connecting plate. One side in the middle of the cross plate is threadedly connected with a first bolt. The bottom of the first bolt is rotatably connected to the top surface of one clamping bar. One side of the bottom clamping bar is fixedly connected to the bottom of the outer wall of the side plate.

[0009] As a further description of the above technical solution:

[0010] A feed inlet is opened at the bottom of the box door, and the feed inlet is located between the top roller and the pressure roller.

[0011] As a further description of the above technical solution:

[0012] A rotating roller is rotatably connected to the inner bottom of the box body. The rotating roller is directly below the winding roller, and the bottom surface of the rotating roller is on the same horizontal line as the middle of the feed inlet.

[0013] As a further description of the above technical solution:

[0014] A housing is fixedly connected to the top of the front side of the box body, and the motor is located inside the housing.

[0015] As a further description of the above technical solution:

[0016] A sliding hole is opened in the middle and lower part of the side plate. The sliding rod is fixedly connected inside the sliding hole, and the slider is slidably connected inside the sliding hole.

[0017] As a further description of the above technical solution:

[0018] Slots are opened in the middle of the two clamping bars. The two clamping rods are respectively located inside the two slots, and the cross sections of the slots and the clamping rods are T-shaped.

[0019] As a further description of the above technical solution:

[0020] Limit rods are fixedly connected to both sides of the winding roller. Pressure plates and top plates are respectively arranged at the top and bottom of the two limit rods on both sides. Second bolts are threadedly connected to both sides of the middle of the two pressure plates on both sides. The bottoms of the two second bolts are respectively threadedly connected to the middle of the two top plates on both sides. One of the top plates is rotatably connected to the top of the inner wall of one side of the box body, and the other top plate is fixedly connected to the output end of the motor. Grooves are opened on the adjacent sides of the top plate and the pressure plate, and the limit rod is located inside the groove.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the present utility model, by passing the packaging bag through between the top roller and the pressing roller and then fixing one end thereof on the winding roller, at this time, the motor can be driven to drive the winding roller to rotate to wind the packaging bag, and the spring can push the top roller close to the pressing roller to make the two closely fit. At the same time, the two ion rods can be made to approach each other. At this time, the air inside the packaging bag can be extruded and the static electricity can be removed, thereby avoiding dust from entering the packaging bag and affecting its final quality.

[0023] 2. In the present utility model, by rotating the first bolt, the strip at the top can be pushed out to drive the rod and the sponge strip at the top to approach the sponge strip at the bottom. At this time, the two sponge strips can be made to contact the top surface and the bottom surface of the packaging bag respectively, thereby wiping off the dust on its top surface and bottom surface, and further realizing the cleaning of the packaging bag, thus ensuring its final quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 is a three-dimensional structural schematic diagram of a dust-proof and sealing device for packaging production proposed by the present utility model;

[0025] Figure 2 is a partial structural schematic diagram of the top roller of a dust-proof and sealing device for packaging production proposed by the present utility model;

[0026] Figure 3 is a partial structural split diagram of the strip of a dust-proof and sealing device for packaging production proposed by the present utility model;

[0027] Figure 4 is a schematic diagram of the internal structure of the box body of a dust-proof and sealing device for packaging production proposed by the present utility model;

[0028] Figure 5 is a partial structural split diagram of the winding roller of a dust-proof and sealing device for packaging production proposed by the present utility model;

[0029] Figure 6 is Figure 5 an enlarged view of part A in

[0030] LEGEND DESCRIPTION:

[0031] 1. Box body; 2. Motor; 3. Winding roller; 4. Box door; 5. Box cover; 6. Side plate; 7. Pressing roller; 8. Slide block; 9. Slide rod; 10. Spring; 11. Top roller; 12. Cross plate; 13. First bolt; 14. Strip; 15. Rod; 16. Insert plate; 17. Sponge strip; 18. Feed inlet; 19. Rotating roller; 20. Housing; 21. Slide hole; 22. Slot; 23. Limit rod; 24. Pressing plate; 25. Top plate; 26. Second bolt; 27. Groove; 28. Connecting plate; 29. Ion rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0032] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the specification of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0033] Referring to Figure 1 、 Figure 2 、 Figure 3 and Figure 4 , an embodiment provided by the present utility model: a dust-proof sealing device for packaging production, including a box body 1. The top of the front side of the outer wall of the box body 1 is fixedly connected with a motor 2. The output end of the motor 2 is fixedly connected with a winding roller 3. The winding roller 3 is rotatably connected to the inner top of the box body 1. The top of the box body 1 is rotatably connected with a box cover 5. The front side of the box body 1 is rotatably connected with a box door 4. The bottom of the outer wall of the box door 4 is fixedly connected with a side plate 6. The top of one side of the side plate 6 is rotatably connected with a pressure roller 7. The other side of the side plate 6 is fixedly connected with a cross plate 12. The middle of the side plate 6 is fixedly connected with a sliding rod 9. The middle of the outer wall of the sliding rod 9 is slidably connected with a slider 8. One side of the slider 8 is rotatably connected with a top roller 11. The bottom of the outer wall of the sliding rod 9 is sleeved with a spring 10. The other side of the slider 8 is fixedly connected with a connecting plate 28. Ion bars 29 are installed on the adjacent sides of the connecting plate 28 and the cross plate 12. And both the slider 8 and the connecting plate 28 are slidably connected with the side plate 6. A cleaning assembly for cleaning the packaging bag is installed on one side of the cross plate 12.

[0034] During use, first pass one end of the packaging bag to be wound through between the top roller 11 and the pressure roller 7, and then make it enter the box body 1 and be fixed on the winding roller 3. At this time, driving the motor 2 can drive the winding roller 3 to rotate to wind the packaging bag. The spring 10 can push out the slider 8, so that the top roller 11 squeezes the pressure roller 7, and the two ion bars 29 can be made to approach each other. At this time, the static electricity on the packaging bag can be removed first, and then the air inside the packaging bag can be squeezed out to realize the sealing treatment inside the packaging bag. Therefore, it is possible to prevent dust from being adsorbed by static electricity and entering the packaging bag to affect the quality of the packaging bag.

[0035] Referring to Figure 1 and Figure 3, the cleaning component includes clamping strips 14. There are two clamping strips 14. Clamping rods 15 are arranged on the adjacent sides of the two clamping strips 14. Insertion plates 16 are fixedly connected to the adjacent sides of the clamping rods 15 on both sides. Sponge strips 17 are fixedly connected to the adjacent sides of the two insertion plates 16. One clamping strip 14 is fixedly connected to the left side of the cross plate 12, and the other clamping strip 14 is fixedly connected to the left side of the connecting plate 28. One side of the middle part of the cross plate 12 is threadedly connected with a first bolt 13. The bottom of the first bolt 13 is rotatably connected to the top surface of one clamping strip 14. One side of the bottom clamping strip 14 is fixedly connected to the bottom of the outer wall of the side plate 6.

[0036] When arranging the packaging bag, first pass the packaging bag through between the two sponge strips 17, and then pass it into the space between the top roller 11 and the pressure roller 7. By rotating the first bolt 13, one clamping rod 15 can be pushed out to make the two sponge strips 17 approach each other, so that the adjacent sides of the two sponge strips 17 are respectively in contact with the top surface and the bottom surface of the packaging bag. Therefore, when the packaging bag is wound up, the top surface and the bottom surface of the packaging bag can be wiped simultaneously, improving its surface cleanliness.

[0037] Refer to Figure 1 and Figure 4 , a feed inlet 18 is opened at the bottom of the box door 4. The feed inlet 18 is located between the top roller 11 and the pressure roller 7. The inner bottom of the box body 1 is rotatably connected with a rotating roller 19. The rotating roller 19 is directly below the winding roller 3, and the bottom surface of the rotating roller 19 is on the same horizontal line as the middle part of the feed inlet 18. The top of the front side of the box body 1 is fixedly connected with a housing 20, and the motor 2 is located inside the housing 20.

[0038] The packaging bag can enter the inside of the box body 1 through the feed inlet 18. The rotating roller 19 can guide the position of the packaging bag, and the housing 20 can protect the motor 2 to prevent dust from entering the motor 2 and affecting the normal operation of the motor 2.

[0039] Refer to Figure 1 , Figure 2 and Figure 3 , a sliding hole 21 is opened in the middle and lower part of the side plate 6, and the sliding rod 9 is fixedly connected inside the sliding hole 21. The slider 8 is slidably connected inside the sliding hole 21. Slots 22 are opened in the middle parts of the two clamping strips 14. The two clamping rods 15 are respectively located inside the two slots 22, and the cross sections of the slots 22 and the clamping rods 15 are T-shaped.

[0040] The opening can provide space for the movement of the slider 8. And when the sponge strip 17 is stained more, pulling out the clamping rod 15 can make the clamping rod 15 be pulled out from the slot 22 at the bottom of the clamping strip 14, and then the sponge strip 17 can be removed for cleaning. After the cleaning is completed, inserting the clamping rod 15 into the clamping strip 14 can complete the loading and unloading of the sponge strip 17. Therefore, the cleaning of the sponge strip 17 becomes convenient.

[0041] Refer toFigure 1 , Figure 4 , Figure 5 and Figure 6 , both sides of the winding roller 3 are fixedly connected with limiting rods 23. Pressing plates 24 and top plates 25 are respectively arranged at the top and bottom of the two limiting rods 23. Both sides of the middle parts of the two pressing plates 24 are threadedly connected with second bolts 26. The bottoms of the two second bolts 26 are respectively threadedly connected to the middle parts of the two top plates 25. And one side of the top plate 25 is rotatably connected to the top of one side of the inner wall of the box body 1, the other side of the top plate 25 is fixedly connected to the output end of the motor 2, and grooves 27 are respectively formed on the adjacent sides of the top plate 25 and the pressing plate 24, and the limiting rod 23 is located inside the groove 27.

[0042] By removing the second bolt 26, the pressing plate 24 and the top plate 25 can be separated. At this time, the winding roller 3 can be lifted out from the inside of the box body 1. During installation, the winding roller 3 is placed inside the box body 1, and the limiting rods 23 on both sides of the winding roller 3 are stuck in the grooves 27 on the two top plates 25. Finally, the pressing plate 24 can be installed above the top plate 25 by using the second bolt 26 to realize the installation and fixation of the winding roller 3. Therefore, the loading and unloading of the winding roller 3 are made convenient, improving the applicability of the device.

[0043] Working principle: When in use, first pass one end of the packaging bag to be wound through between the two sponge strips 17, then pass it through between the two ion rods 29, then through between the pressure roller 7 and the top roller 11 and into the bottom of the box body 1. Subsequently, the packaging bag passes through the bottom of the rotating roller 19 and is finally fixed on the winding. At this time, rotate the first bolt 13 to push out the clamping strip 14 at the top, and then drive the sponge strip 17 at the top to approach the sponge strip 17 at the bottom, so that the adjacent sides of the two sponge strips 17 are respectively in contact with the top surface and the bottom surface of the packaging bag. Then drive the motor 2 to drive a top plate 25 to rotate, and use the top plate 25 to drive the winding roller to rotate and wind the packaging bag. During the winding process, the elastic force of the spring 10 can push the slider 8 to slide upward along the sliding rod 9, so that the top roller 11 approaches the pressure roller 7, and then squeeze the packaging bag between the top roller 11 and the pressure roller 7. And the slider 8 will also drive the connecting plate 28 to move upward, so that the two ion rods 29 approach each other and contact the packaging bag. At this time, the air inside the packaging bag can be squeezed out to realize the sealing treatment of the inside of the packaging bag. The two sponge strips 17 can wipe the top surface and the bottom surface of the packaging bag to improve the surface cleanliness of the packaging bag. When it is necessary to take out the collected packaging bag, open the box cover 5, and then remove the second bolts 26 on both sides of the winding roller 3. At this time, the pressing plate 24 can be separated from the top plate 25, and then the winding roller 3 can be lifted out. And when the sponge strip 17 has more stains, by pulling the clamping rod 15, the clamping rod 15 can slide in the slot 22 at the bottom of the clamping strip 14, and then the clamping rod 15, the inserting plate 16 and the sponge strip 17 can be pulled out. At this time, the sponge strip 17 can be cleaned. When the cleaning is over, insert the clamping rod 15 into the clamping strip 14 again to complete the loading and unloading of the sponge strip 17. And by opening the box cover 5 and the box door 4, it is beneficial to clean the inside of the box body 1.

[0044] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A dust-proof sealing device for packaging production, comprising a box body (1), characterized in that: A motor (2) is fixedly connected to the top of the front side of the outer wall of the box body (1). The output end of the motor (2) is fixedly connected to a winding roller (3). The winding roller (3) is rotatably connected to the inner top of the box body (1). A box cover (5) is rotatably connected to the top of the box body (1). A box door (4) is rotatably connected to the front side of the box body (1). A side plate (6) is fixedly connected to the bottom of the outer wall of the box door (4). A pressing roller (7) is rotatably connected to the top of one side of the side plate (6). A cross plate (12) is fixedly connected to the other side of the side plate (6). A sliding rod (9) is fixedly connected to the middle of the side plate (6). A slider (8) is slidably connected to the middle of the outer wall of the sliding rod (9). A top roller (11) is rotatably connected to one side of the slider (8). A spring (10) is sleeved on the bottom of the outer wall of the sliding rod (9). A connecting plate (28) is fixedly connected to the other side of the slider (8). Ion rods (29) are installed on the adjacent sides of the connecting plate (28) and the cross plate (12). And the slider (8) and the connecting plate (28) are both slidably connected to the side plate (6). A cleaning assembly for cleaning the packaging bag is installed on one side of the cross plate (12).

2. A dust-proof sealing device for packaging production according to claim 1, characterized in that: The cleaning assembly includes clamping strips (14). There are two clamping strips (14). Clamping rods (15) are arranged on the adjacent sides of the two clamping strips (14). Plug plates (16) are fixedly connected to the adjacent sides of the two clamping rods (15). Sponge strips (17) are fixedly connected to the adjacent sides of the two plug plates (16). One clamping strip (14) is fixedly connected to the left side of the cross plate (12). The other clamping strip (14) is fixedly connected to the left side of the connecting plate (28). A first bolt (13) is threadedly connected to one side of the middle of the cross plate (12). The bottom of the first bolt (13) is rotatably connected to the top surface of one clamping strip (14). One side of the bottom clamping strip (14) is fixedly connected to the bottom of the outer wall of the side plate (6).

3. A dust-proof sealing device for packaging production according to claim 1, characterized in that: A feeding port (18) is opened at the bottom of the box door (4). The feeding port (18) is located between the top roller (11) and the pressing roller (7).

4. A dust-proof sealing device for packaging production according to claim 1, characterized in that: A rotating roller (19) is rotatably connected to the inner bottom of the box body (1). The rotating roller (19) is directly below the winding roller (3). And the bottom surface of the rotating roller (19) is on the same horizontal line as the middle of the feeding port (18).

5. A dust-proof sealing device for packaging production according to claim 1, characterized in that: A housing (20) is fixedly connected to the top of the front side of the box body (1). And the motor (2) is located inside the housing (20).

6. A dust-proof sealing device for packaging production according to claim 1, characterized in that: A sliding hole (21) is opened in the middle and lower part of the side plate (6). And the sliding rod (9) is fixedly connected inside the sliding hole (21). The slider (8) is slidably connected inside the sliding hole (21).

7. A dust-proof sealing device for packaging production according to claim 2, characterized in that: Slots (22) are opened in the middle of the two clamping strips (14). The two clamping rods (15) are respectively located inside the two slots (22). And the cross sections of the slots (22) and the clamping rods (15) are T-shaped.

8. A dust-proof sealing device for packaging production according to claim 1, characterized in that: Both sides of the coiling roller (3) are fixedly connected with limiting rods (23). The top and bottom of the two limiting rods (23) are respectively provided with pressing plates (24) and top plates (25). Both sides of the middle of the two pressing plates (24) are threadedly connected with second bolts (26). The bottoms of the two second bolts (26) are respectively threadedly connected to the middle of the two top plates (25). One side of the top plate (25) is rotatably connected to the top of one side of the inner wall of the box body (1), and the other side of the top plate (25) is fixedly connected to the output end of the motor (2). Grooves (27) are formed on the adjacent sides of the top plate (25) and the pressing plate (24), and the limiting rod (23) is located inside the groove (27).

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