Automatic cotton sliver packaging device

Abstract

The utility model discloses an automatic cotton sliver packaging device, which belongs to the technical field of plate packaging devices and comprises a machine frame and a conveying table arranged on the machine frame, and an unwinding mechanism is arranged on one side of the feeding end of the conveying table. The conveying table is sequentially provided with an edge cutting mechanism, a block cutting mechanism, a separation mechanism, a packaging, glue spraying and forming mechanism and a sealing and cutting mechanism from the feeding end to the discharging end, so that cotton slivers can be subjected to the steps of unwinding and feeding, edge cutting and neatening, brake cutting and blocking, block spacing, glue spraying and film wrapping, film cutting and blocking and discharging, and automatic cotton sliver packaging is achieved; not only is the labor cost saved, but also the production efficiency is improved.

Description

Technical Field

[0001] The utility model discloses an automatic cotton strip packaging device, belonging to the technical field of plate packaging devices. Background Art

[0002] Rock wool boards or glass wool boards need to be cut to form slivers, which are more convenient to use and transport. For this purpose, existing manufacturers have designed and implemented production lines for sliver cutting, and automated production lines for loading, conveying, cutting, conveying, and unloading. However, the slivers after unloading need to be packaged before they can be transported and sold. Existing sliver packaging needs to be done manually without automated equipment, so the efficiency is low. Therefore, in order to solve this problem, the present application proposes a new solution. Utility Model Content

[0003] The purpose of the utility model is to provide an automatic sliver packaging device in order to solve the above problems.

[0004] The utility model achieves the above-mentioned purpose through the following technical scheme, which is an automatic cotton strip packaging device, including a frame and a conveying platform arranged on the frame, a reeling mechanism is arranged on one side of the feeding end of the conveying platform, and the conveying platform is sequentially provided with a trimming mechanism, a cutting mechanism, a separating mechanism, a packaging spray molding mechanism and a sealing and cutting mechanism from the feeding end to the discharging end.

[0005] Preferably, the conveying platform includes a first conveying platform, a second conveying platform and a third conveying platform which are distributed in sequence, and the frame includes a tripod, a first stand, a second stand, a third stand, a fourth stand and a fifth stand, the first conveying platform, the second conveying platform and the third conveying platform are all arranged on the tripod, and the first stand, the second stand, the third stand, the fourth stand and the fifth stand are distributed in sequence.

[0006] Preferably, the trimming mechanism is arranged on the first conveying platform, and the trimming mechanism includes a saw wheel and a screw lift. The saw wheels are respectively arranged on both sides of the conveying platform and are rotatably connected to the first vertical frame. The screw lift is fixed on the first vertical frame, and the piston end of the screw lift is connected to the rotating shaft of the saw wheel.

[0007] Preferably, the slicing mechanism is arranged on the first transmission belt, and the slicing mechanism comprises a first cylinder and a knife gate, the first cylinder is fixed on the second stand, and the output end of the first cylinder is connected to the knife gate.

[0008] Preferably, the separating mechanism is arranged on the second conveying platform, and the separating mechanism includes a variable speed motor, a transmission belt and a pressure roller. The variable speed motor is fixed on a tripod, one end of the transmission belt is sleeved on the output end of the variable speed motor, and the other end is sleeved on the rotating shaft of the second conveying platform, and the pressure roller is rotatably arranged on a third stand and is located above the second conveying platform.

[0009] Preferably, the packaging glue spraying and molding mechanism is arranged on the third conveying platform, and the packaging glue spraying and molding mechanism includes a film former, a glue sprayer, a film feeding assembly and a film pressing assembly. The film former is fixed on the fourth vertical frame, and the bottom of the film former is aligned with the third conveying platform. The glue sprayer is fixed on the fourth vertical frame and is located above the third conveying platform.

[0010] Preferably, the film feeding assembly includes an upper film feeding roller, a lower film feeding roller and a plurality of guide rollers, and the upper film feeding roller, the lower film feeding roller and the plurality of guide rollers are all rotatably arranged on a fourth vertical frame, the upper film feeding roller is located above the third conveying platform, and the lower film feeding roller is located below the third conveying platform, and packaging film is wound on both the upper film feeding roller and the lower film feeding roller.

[0011] Preferably, the film pressing assembly includes a screw cylinder and a film pressing plate, the screw cylinder is fixed on a fourth vertical frame, the piston end of the screw cylinder is fixed to the film pressing plate, the packaging film of the upper film feeding roller passes by the guide roller and then adheres to the bottom of the film pressing plate, and the packaging film of the lower film feeding roller passes by the guide roller and then adheres to the film former.

[0012] Preferably, the film former comprises a bottom plate and two side plates, the side plates are gradually bent inward from the head to the tail, and the head of the side plate is provided with an inclination angle.

[0013] Preferably, the sealing and cutting mechanism comprises a second cylinder and a cutter, the second cylinder is fixed on the fifth stand, and the piston end of the second cylinder is connected to the cutter.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] By arranging an unwinding mechanism, an edge trimming mechanism, a block cutting mechanism, a separating mechanism, a packaging spray molding mechanism and a sealing and cutting mechanism on the conveying table of the frame, the cotton slivers can be automatically packaged through the steps of unwinding and loading, edge trimming and regularization, gate cutting and block dividing, block spacing, glue spraying and wrapping, film cutting and block dividing and unloading, which not only saves labor costs but also speeds up production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a structural schematic diagram of the trimming mechanism of the utility model;

[0018] Figure 3 It is a structural schematic diagram of the cutting mechanism of the utility model;

[0019] Figure 4 It is a structural schematic diagram of the separation mechanism of the utility model;

[0020] Figure 5 It is a structural schematic diagram of the packaging glue spraying molding mechanism of the utility model;

[0021] Figure 6 It is a structural schematic diagram of the film former of the utility model;

[0022] Figure 7 It is a structural schematic diagram of the sealing and cutting mechanism of the utility model.

[0023] 1. Unwinding mechanism; 2. Trimming mechanism; 3. Block cutting mechanism; 4. Separation mechanism; 5. Packaging glue spraying and molding mechanism; 6. Sealing and cutting mechanism; 7. First conveying platform; 8. Second conveying platform; 9. Third conveying platform; 10. Tripod; 11. First stand; 12. Second stand; 13. Third stand; 14. Fourth stand; 15. Fifth stand; 16. Saw wheel; 17. Screw lift; 18. First cylinder; 19. Gate knife; 20. Variable speed motor; 21. Drive belt; 22. Pressing roller; 23. Film former; 24. Glue sprayer; 25. Upper film feed roller; 26. Lower film feed roller; 27. Guide roller; 28. Packaging film; 29. ​​Screw cylinder; 30. Film pressing plate; 31. Bottom plate; 32. Side plate; 33. Second cylinder; 34. Cutter. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. In the description of the utility model, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, which are only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0025] A sliver automatic packaging device, such as Figure 1As shown, it includes a frame and a conveying platform arranged on the frame, and the conveying platform includes a first conveying platform 7, a second conveying platform 8 and a third conveying platform 9 which are distributed in sequence. The conveying platforms can be directly placed and aligned in sequence, or fixed together by connecting the frame with bolts; and the frame includes a tripod 10, a first vertical frame 11, a second vertical frame 12, a third vertical frame 13, a fourth vertical frame 14 and a fifth vertical frame 15, wherein the tripod 10 is arranged at the bottom of each conveying platform as a support.

[0026] A rewinding mechanism 1 is arranged on the front side of the first conveying platform 7. The mechanism is provided with an independent frame, and a rotating shaft is arranged on the frame. The cut and curled cotton strips are sleeved on the rotating shaft, and the cotton strips will be pulled onto the first conveying platform 7, so as to be continuously conveyed to achieve the purpose of unwinding and loading.

[0027] The first stand 11, the second stand 12, the third stand 13, the fourth stand 14 and the fifth stand 15 are arranged in sequence, and the first stand 11 is arranged at the front position of the middle section of the first conveying platform 7, and is provided with a trimming mechanism 2, which is mainly used to trim the redundant parts and flocculent parts on both sides of the cotton strips, so as to regularize the shape of the cotton strips for easy packaging; the second stand 12 is arranged at the rear position of the middle section of the first conveying platform 7, and is provided with a cutting mechanism 3, which is mainly used to cut the strip-shaped cotton strips into blocks for easy packaging; the third stand 13 is arranged on the second conveying platform 8, and is provided with a separator 2 on it. The structure 4 is mainly used to separate the cotton strips cut into blocks, so that there is a certain distance between the cotton blocks, which is convenient for subsequent packaging; the fourth stand 14 is arranged at the front section of the third conveying platform 9, and a packaging spray molding mechanism 5 is arranged thereon, which is mainly used to package the cut cotton blocks; the fifth stand 15 is arranged at the rear section of the third conveying platform 9, and a sealing and cutting mechanism 6 is arranged thereon, which is mainly used to cut off the packaging film between the packaged cotton blocks, so that the cotton blocks are turned into separate packages and unloaded, thereby realizing automatic cotton strip packaging, which not only saves labor costs but also speeds up production efficiency.

[0028] like Figure 2 As shown, the trimming mechanism 2 specifically includes a saw wheel 16 and a screw lift 17, wherein there are two saw wheels 16, which are respectively arranged on both sides of the first conveying platform 7 and are rotatably connected to the first vertical frame 11. The saw wheel 16 can be driven to rotate by a motor arranged on the first vertical frame 11, so as to cut both sides of the passing cotton strips in a regular manner; and the screw lift 17 is fixed to the outer side of the first vertical frame 11, and the piston end of the screw lift 17 is connected to the rotating shaft of the saw wheel 16 through a bearing, and a clearance groove for the vertical movement of the saw wheel 16 is opened on the first vertical frame 11, so the operator can change the height position of the saw wheel 16 by controlling the screw lift 17, so as to better adapt to cotton strips of different thicknesses.

[0029] like Figure 3As shown, the cutting mechanism 3 specifically includes a first cylinder 18 and a knife gate 19, wherein the first cylinder 18 is fixed on the top of the second stand 12, and the output end of the first cylinder 18 is connected to the knife gate 19, so that the first cylinder 18 can drive the knife gate 19 to reciprocate up and down continuously, thereby continuously cutting the passing cotton strips, so that the cotton strips are cut into cotton blocks.

[0030] like Figure 4 As shown, the separation mechanism 4 specifically includes a variable speed motor 20, a transmission belt 21 and a pressure roller 22, wherein the variable speed motor 20 is fixed on the tripod 10 below the second conveying platform 8, and the transmission belt 21 is sleeved on the output end of the variable speed motor 20 at one end, and sleeved on the rotating shaft of the second conveying platform 8 at the other end. Therefore, through the acceleration of the variable speed motor 20 and the transmission of the transmission belt 21, when the cut cotton block contacts the second conveying platform 8, it will speed up due to the increase in speed, and the following cotton block will not immediately contact the second conveying platform 8 due to the distance between the first conveying platform 7 and the second conveying platform 8, so there will be a distance between the two cotton blocks, which is convenient for subsequent packaging; the pressure roller 22 is rotatably set on the third stand 13 and is located above the second conveying platform 8. The pressure roller 22 can press the top of the cotton board to prevent the cotton block from bouncing up due to sudden speed change.

[0031] like Figure 5 As shown, the packaging glue spraying and forming mechanism 5 specifically includes a film former 23, a glue sprayer 24, a film feeding assembly and a film pressing assembly, wherein the film former 23 is fixed on the fourth stand 14, the bottom of the film former 23 is aligned with the third conveying platform 9, the glue sprayer 24 is fixed on the fourth stand 14 and is located above the third conveying platform 9; the film feeding assembly further includes an upper film feeding roller 25, a lower film feeding roller 26 and a plurality of guide rollers 27, and the upper film feeding roller 25, the lower film feeding roller 26 and the plurality of guide rollers 27 are all rotatably arranged on the fourth stand 14; the upper film feeding roller 25 is located above the third conveying platform 9, and the lower film feeding roller 26 is located above the third conveying platform 9. 26 is located below the third conveying platform 9, and the upper film feeding roller 25 and the lower film feeding roller 26 are both wound with packaging film 28. The packaging film 28 on the lower film feeding roller 26 will first bypass the guide roller 27, and after being guided and tensioned, it will fit in the film former 23 and continue to extend backward; and the film pressing assembly includes a screw cylinder 29 and a film pressing plate 30, wherein the screw cylinder 29 is fixed on the fourth stand 14, and its piston end is fixed to the film pressing plate 30. The packaging film 28 of the upper film feeding roller 25 will also first bypass the guide roller 27, and after being guided and tensioned, it will fit on the bottom of the film pressing plate 30 and continue to extend backward.

[0032] Therefore, when the cotton block is conveyed to the third conveying platform 9, it will first pass through the film former 23, and then be wrapped by the packaging film 28 from the lower film feeding roller 26 formed by the film former 23, and then pass through the glue sprayer 24, the packaging film 28 on the top of the cotton block will be sprayed with glue, and when passing through the film pressing plate 30, the packaging film 28 from the upper film feeding roller 25 on the top will be pressed on the glue, thereby completely wrapping the cotton strips, and the operator can adjust the screw cylinder 29 according to the thickness of the cotton block, thereby changing the height position of the film pressing plate 30.

[0033] like Figure 6 As shown, the film former 23 includes a bottom plate 31 and two side plates 32. The side plates 32 are gradually bent inward from the head to the tail. Therefore, when the packaging film 28 enters the film former 23, it will first form a U-shaped shape, so as to fit the bottom and both sides of the cotton block being conveyed. Then, as the side plates 32 are continuously bent, the excess parts on both sides of the packaging film 28 are downwardly covered on the top of the cotton block and used for spraying glue to achieve the purpose of automatic forming. The head of the side plate 32 is provided with an inclination angle, which can make the packaging film 28 easier to fit the bottom plate 31 and the side plates 32 of the film former 23, thereby reducing the risk of jamming or damage.

[0034] like Figure 7 As shown, the sealing and cutting mechanism 6 specifically includes a second cylinder 33 and a cutter 34, wherein the second cylinder 33 is fixed on the top of the fifth stand 15, and its piston end is connected to the cutter 34. The cutter 34 can be driven by the second cylinder 33 to continuously reciprocate up and down, thereby cutting off the packaging film 28 between the two cotton boards, so that the cotton boards form independent packaging, completing the packaging steps and unloading, and for the purpose of cutting effect, a base for receiving the cutter 34 can be set on the third conveyor table 9 at a position opposite to the cutter 34.

[0035] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0036] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A sliver automatic packaging device, comprising a frame and a conveying platform arranged on the frame, characterized in that: A reeling mechanism (1) is provided on one side of the feeding end of the conveying platform, and a trimming mechanism (2), a cutting mechanism (3), a separating mechanism (4), a packaging spray molding mechanism (5) and a sealing and cutting mechanism (6) are provided in sequence from the feeding end to the discharging end of the conveying platform.

2. The tampon automatic packaging device according to claim 1, characterized in that: The conveying platform comprises a first conveying platform (7), a second conveying platform (8) and a third conveying platform (9) which are distributed in sequence, and the frame comprises a tripod (10), a first stand (11), a second stand (12), a third stand (13), a fourth stand (14) and a fifth stand (15); the first conveying platform (7), the second conveying platform (8) and the third conveying platform (9) are all arranged on the tripod (10), and the first stand (11), the second stand (12), the third stand (13), the fourth stand (14) and the fifth stand (15) are distributed in sequence.

3. The tampon automatic packaging device according to claim 2, characterized in that: The trimming mechanism (2) is arranged on the first conveying platform (7), and the trimming mechanism (2) comprises a saw wheel (16) and a screw lift (17). The saw wheels (16) are respectively arranged on both sides of the conveying platform and are rotatably connected to the first stand (11). The screw lift (17) is fixed on the first stand (11), and the piston end of the screw lift (17) is connected to the rotating shaft of the saw wheel (16).

4. The tampon automatic packaging device according to claim 2, characterized in that: The slicing mechanism (3) is arranged on the first transmission belt, and comprises a first cylinder (18) and a knife gate (19). The first cylinder (18) is fixed on the second stand (12), and the output end of the first cylinder (18) is connected to the knife gate (19).

5. The tampon automatic packaging device according to claim 2, characterized in that: The separation mechanism (4) is arranged on the second conveying platform (8), and the separation mechanism (4) comprises a variable speed motor (20), a transmission belt (21) and a pressure roller (22). The variable speed motor (20) is fixed on the tripod (10), one end of the transmission belt (21) is sleeved on the output end of the variable speed motor (20), and the other end is sleeved on the rotating shaft of the second conveying platform (8), and the pressure roller (22) is rotatably arranged on the third stand (13) and is located above the second conveying platform (8).

6. The tampon automatic packaging device according to claim 2, characterized in that: The packaging glue spraying and forming mechanism (5) is arranged on the third conveying platform (9), and the packaging glue spraying and forming mechanism (5) comprises a film former (23), a glue sprayer (24), a film feeding assembly and a film pressing assembly. The film former (23) is fixed on the fourth stand (14), and the bottom of the film former (23) is aligned with the third conveying platform (9). The glue sprayer (24) is fixed on the fourth stand (14) and is located above the third conveying platform (9).

7. The tampon automatic packaging device according to claim 6, characterized in that: The film feeding assembly comprises an upper film feeding roller (25), a lower film feeding roller (26) and a plurality of guide rollers (27); the upper film feeding roller (25), the lower film feeding roller (26) and the plurality of guide rollers (27) are all rotatably arranged on a fourth stand (14); the upper film feeding roller (25) is located above the third conveying platform (9); the lower film feeding roller (26) is located below the third conveying platform (9); and packaging film (28) is wound around the upper film feeding roller (25) and the lower film feeding roller (26).

8. The tampon automatic packaging device according to claim 7, characterized in that: The film pressing assembly includes a screw cylinder (29) and a film pressing plate (30), wherein the screw cylinder (29) is fixed on a fourth stand (14), and the piston end of the screw cylinder (29) is fixed to the film pressing plate (30). The packaging film (28) of the upper film feeding roller (25) passes around the guide roller (27) and is attached to the bottom of the film pressing plate (30), and the packaging film (28) of the lower film feeding roller (26) passes around the guide roller (27) and is attached to the film former (23).

9. The tampon automatic packaging device according to claim 6, characterized in that: The film former (23) comprises a bottom plate (31) and two side plates (32). The side plates (32) are gradually bent inward from the head to the tail, and the head of the side plate (32) is provided with an inclined angle.

10. The tampon automatic packaging device according to claim 2, characterized in that: The sealing and cutting mechanism (6) comprises a second cylinder (33) and a cutter (34); the second cylinder (33) is fixed on the fifth stand (15); and the piston end of the second cylinder (33) is connected to the cutter (34).

Images