A forming drum mechanism capable of rapid movement and replacement

Abstract

The present invention discloses a forming drum mechanism that can be quickly moved and replaced, comprising a C forming drum system, a D driving system, an E moving and fixing system, and an F forming bin system. The C forming drum system consists of a forming drum, a stainless steel mesh, and a module. The D driving system consists of a bearing seat, a driving shaft, and a bearing. The E moving and fixing system consists of a fixing flange, a linear bearing, a tightening sleeve, and an extended support shaft. The F forming bin system consists of a forming bin and a cotton sweeping wheel. A connecting block is provided on the surface of the forming bin. A first connecting rod is symmetrically provided on the connecting block near the bottom end. A second spring is sleeved on the outer side of the first connecting rod. A second connecting rod is provided at the end of the first connecting rod. A blocking cover is provided at the end of the second connecting rod away from the first connecting rod. The two blocking covers are rotated to relative to each other, and the blocking cover covers the stainless steel mesh on the forming drum to prevent cotton from accumulating on the forming drum and the stainless steel mesh, thereby affecting the normal operation of the forming drum.

Description

Technical Field

[0001] The invention belongs to the technical field of forming drums, and in particular relates to a forming drum mechanism that can be quickly moved and replaced. Background Art

[0002] In the production process of nursing pads, adult diapers, baby diapers, sanitary napkins and other production lines, there is often a situation where a line produces multiple models of products, that is, cotton core products of multiple sizes. When changing the size, the traditional cotton core forming drum needs to be stopped first, and the corresponding cotton core forming drum needs to be removed from the production line and replaced with the required forming module on the forming drum, and then assembled back to the production line.

[0003] When the existing forming drum is in use, cotton wool and dust will pass through the stainless steel mesh and accumulate on the forming drum, reducing the working efficiency of the forming drum. In addition, cotton wool is easily accumulated on the stainless steel mesh on the outside of the forming drum, which requires frequent wiping and cleaning, which is quite laborious. For this reason, we propose a forming drum mechanism that can be quickly moved and replaced. Summary of the Invention

[0004] The purpose of the present invention is to provide a forming drum mechanism that can be quickly moved and replaced, so as to solve the problem raised in the above background technology that cotton wool and dust will pass through the stainless steel mesh and accumulate on the forming drum when the forming drum is in use, thereby reducing the working efficiency of the forming drum. In addition, cotton wool is easily accumulated on the stainless steel mesh on the outside of the forming drum, which requires frequent wiping and cleaning, which is relatively laborious.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a forming drum mechanism that can be quickly moved and replaced, comprising a C forming drum system, a D driving system, an E movable fixing system, and an F forming bin system, wherein the C forming drum system is composed of a forming drum, a stainless steel mesh, and a module, the D driving system is composed of a bearing seat, a drive shaft, and a bearing, the E movable fixing system is composed of a fixing flange, a linear bearing, a tightening sleeve, and an extended support shaft, and the F forming bin system is composed of a forming bin and a cotton sweeping wheel, a connecting block is provided on the surface of the forming bin, a first connecting rod is symmetrically provided on the connecting block near the bottom end, a second spring is sleeved on the outer side of the first connecting rod, a second connecting rod is provided at the end of the first connecting rod, and a baffle is provided at the end of the second connecting rod away from the first connecting rod, a moving mechanism is provided on the surface of the connecting block near the top, the moving mechanism comprises a moving plate, a fourth connecting rod and a first spring, and third connecting rods are respectively provided on both sides of the moving plate.

[0006] Preferably, the first connecting rod is configured as a "T"-shaped structure, the first connecting rod sequentially passes through the second spring and the connecting block and is connected to the second connecting rod, and the maximum rotation angle of the second connecting rod is 225 degrees.

[0007] Preferably, a circular hole is opened near the middle of the second connecting rod, and the third connecting rod is arranged in an "L"-shaped structure, with one end of the third connecting rod connected to the end of the movable plate and the other end embedded in the circular hole.

[0008] Preferably, the fourth connecting rod is arranged into a "T"-shaped structure, and the fourth connecting rod passes through the connecting block and the first spring in sequence and is connected to the movable plate, one end of the first spring is connected to the connecting block and the other end is connected to the movable plate, and the movable plate slides along the length direction of the fourth connecting rod.

[0009] Preferably, the stainless steel mesh and module are successively installed on the outer cylindrical surface of the forming drum, the bearings are pressed into the bearing positions at both ends of the bearing seat, the drive shaft is installed in the bearing seat, the linear bearing is first pressed into the fixed flange, the expansion sleeve is installed in the fixed flange, the drive system D is fixed on the base, and then the moving system E is connected to the forming drum system C, and further installed on the drive shaft 5 of the drive system D, and then the forming bin system F is further installed on the forming drum system C. In summary, the installation of the overall mechanism is completed.

[0010] Preferably, a fifth connecting rod is provided on the surface of the forming bin near the bottom, and the fifth connecting rod is arranged into an upper horizontal part and a lower vertical part, and the end of the lower vertical part of the fifth connecting rod is connected to a support plate, and the support plate includes an upper vertical part and a lower horizontal part, and a sixth connecting rod is provided on the vertical part of the support plate, and a rotating ring is provided on the outer side of the sixth connecting rod, and cleaning balls are symmetrically provided on the rotating ring.

[0011] Preferably, an inverted "T"-shaped sliding groove is provided on the surface of the lower horizontal part of the support plate close to the fifth connecting rod, a moving block is provided in the support plate, the moving block is located in the sliding groove, the lower vertical part of the fifth connecting rod is connected to the moving block, the support plate slides along the length direction, the cleaning ball slides along the curved direction of the rotating ring, and the sixth connecting rod is arranged into a "T"-shaped structure.

[0012] Compared with the prior art, the present invention has the following advantages: when the forming drum is in use, the movable plate is pressed and moved, and the two covers are rotated to face each other, so that the covers cover the stainless steel mesh on the forming drum, thereby preventing cotton wool from accumulating on the forming drum and the stainless steel mesh and affecting the normal operation of the forming drum;

[0013] In addition, when the second connecting rod is engaged with the third connecting rod and the third connecting rod is embedded in the circular hole, the blocking cover and the second connecting rod are suspended in the air and are in a stable state;

[0014] Hold the support plate and slide it along the length direction, rotate the rotating ring to the surface of the building drum, pinch the cleaning ball made of sponge and slide it along the curve of the rotating ring. The cleaning ball wipes the dust and accumulated cotton wool on the stainless steel mesh and saves time and effort, preventing the building drum from being affected by impurities such as dust and cotton wool, reducing work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the present invention;

[0016] Figure 2 This is a schematic diagram of the top view of the connecting block of the present invention;

[0017] Figure 3 It is a schematic cross-sectional structural diagram of the moving block of the present invention;

[0018] Figure 4 It is a side structural schematic diagram of the forming drum mechanism of the present invention;

[0019] In the figure: 1. forming drum; 2. stainless steel mesh; 3. module; 4. bearing seat; 5. drive shaft; 6. bearing; 7. fixing flange; 8. linear bearing; 9. expansion sleeve; 10. extension support shaft; 11. forming chamber; 12. cotton sweeping wheel; 13. connecting block; 14. first connecting rod; 15. second connecting rod; 16. baffle; 17. moving mechanism; 18. third connecting rod; 19. moving plate; 20. fourth connecting rod; 21. first spring; 22. second spring; 23. fifth connecting rod; 24. support plate; 25. sixth connecting rod; 26. rotating ring; 27. cleaning ball; 28. moving block. DETAILED DESCRIPTION

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention. Example

[0021] See also Figures 1 to 4The present invention provides a technical solution: a forming drum mechanism that can be quickly moved and replaced, including a C forming drum system, a D driving system, an E mobile fixing system, and an F forming bin system. The C forming drum system consists of a forming drum 1, a stainless steel mesh 2, and a module 3. The D driving system consists of a bearing seat 4, a driving shaft 5, and a bearing 6. The E mobile fixing system consists of a fixing flange 7, a linear bearing 8, a tightening sleeve 9, and an extended support shaft 10. The F forming bin system consists of a forming bin 11 and a cotton sweeping wheel 12. A connecting block 13 is provided on the surface of the forming bin 11. A first connecting rod 14 is symmetrically provided near the bottom end of the connecting block 13. A second spring 22 is provided on the outer side of the first connecting rod 14. A second connecting rod 1 is provided at the end of the first connecting rod 14. 5. A blocking cover 16 is provided at the end of the second connecting rod 15 away from the first connecting rod 14. A moving mechanism 17 is provided on the surface of the connecting block 13 near the top. The moving mechanism 17 includes a moving plate 19, a fourth connecting rod 20 and a first spring 21. Third connecting rods 18 are respectively provided on both sides of the moving plate 19. A fifth connecting rod 23 is provided on the surface near the bottom of the molding bin 11. The fifth connecting rod 23 is configured to have an upper horizontal portion and a lower vertical portion. The end of the lower vertical portion of the fifth connecting rod 23 is connected to a support plate 24. The support plate 24 includes an upper vertical portion and a lower horizontal portion. A sixth connecting rod 25 is provided on the upper vertical portion of the support plate 24. A rotating ring 26 is provided on the outer side of the sixth connecting rod 25. Cleaning balls 27 are symmetrically provided on the rotating ring 26.

[0022] In this embodiment, the first connecting rod 14 is arranged into a "T"-shaped structure. The first connecting rod 14 passes through the second spring 22 and the connecting block 13 in sequence and is connected to the second connecting rod 15. The maximum rotation angle of the second connecting rod 15 is 225 degrees to prevent the second spring 22 from slipping off the first connecting rod 14.

[0023] In this embodiment, a circular hole is opened near the middle position of the second connecting rod 15, and the third connecting rod 18 is set to an "L"-shaped structure. One end of the third connecting rod 18 is connected to the end of the movable plate 19 and the other end is embedded in the circular hole, so that the third connecting rod 18 is firmly connected to the second connecting rod 15.

[0024] In this embodiment, the fourth connecting rod 20 is arranged into a "T"-shaped structure. The fourth connecting rod 20 passes through the connecting block 13 and the first spring 21 in sequence and is connected to the movable plate 19. One end of the first spring 21 is connected to the connecting block 13 and the other end is connected to the movable plate 19. The movable plate 19 slides along the length direction of the fourth connecting rod 20 to facilitate the movement of the movable plate 19.

[0025] In this embodiment, the stainless steel mesh 2 and the module 3 are successively installed on the outer cylindrical surface of the forming drum 1, the bearing 6 is pressed into the bearing positions at both ends of the bearing seat 4, the drive shaft 5 is installed in the bearing seat 4, the linear bearing 8 is pressed into the fixed flange 7, and the expansion sleeve 9 is installed in the fixed flange 7.

[0026] In this embodiment, an inverted "T"-shaped sliding groove is provided on the surface of the lower horizontal portion of the support plate 24 close to the fifth connecting rod 23, and a moving block 28 is provided in the support plate 24. The moving block 28 is located in the sliding groove, and the lower vertical portion of the fifth connecting rod 23 is connected to the moving block 28. The support plate 24 slides along the length direction, and the cleaning ball 27 slides along the curved direction of the rotating ring 26. The sixth connecting rod 25 is set into a "T"-shaped structure, which facilitates the cleaning ball 27 to move and wipe the dust and cotton wool on the stainless steel mesh 2.

[0027] In this embodiment, Figure 4 When replacing the building drum 1, first loosen the expansion sleeve 9, further screw the extended support shaft 10 into the outer end surface hole of the drive shaft 5, and rotate it into place. The force rod can be inserted into the process hole of the extended support shaft 10, tighten it, grab the handle on the outer surface of the building drum 1, and drag it outward. By extending the extended support shaft 10, the building drum 1 can be instantly moved horizontally outside the machine; conversely, the building drum 1 can also be moved as a whole onto the drive shaft 5, and the expansion sleeve 9 can be locked, so that the building drum 1 can be quickly moved and replaced.

[0028] The working principle and use process of the present invention are as follows: when using the building drum 1, the movable plate 19 is pressed and moved, the fourth connecting rod 20 moves, and the first spring 21 is in a contracted state. The third connecting rod 18 is separated from the second connecting rod 15, and the two blocking covers 16 are opposite to each other and cover the stainless steel mesh 2 on the building drum 1, so as to prevent cotton wool from accumulating on the building drum 1 and the stainless steel mesh 2 and affecting the normal operation of the building drum 1;

[0029] In addition, when the second connecting rod 15 is engaged with the third connecting rod 18, and the third connecting rod 18 is embedded in the circular hole, the blocking cover 16 and the second connecting rod 15 are suspended in the air and are in a stable state. Hold the support plate 24 and slide it along the length direction. The moving block 28 slides in the support plate 24, and the rotating ring 26 is rotated to the surface of the forming drum 1. The cleaning ball 27 made of sponge slides along the curve of the rotating ring 26. The cleaning ball 27 wipes the dust and accumulated cotton wool on the stainless steel mesh 2 to prevent the forming drum 1 from being affected by impurities such as dust and cotton wool and reducing work efficiency.

[0030] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A rapidly movable and replaceable forming drum mechanism, comprising a forming drum system (C), a driving system (D), a movable fixing system (E), and a forming bin system (F), wherein the forming drum system (C) is composed of a forming drum (1), a stainless steel mesh (2), and a module (3), the driving system (D) is composed of a bearing seat (4), a driving shaft (5), and a bearing (6), the movable fixing system (E) is composed of a fixing flange (7), a linear bearing (8), a locking sleeve (9), and an extended support shaft (10), and the forming bin system (F) is composed of a forming bin (11) and a cotton sweeping wheel (12), and is characterized in that: The surface of the forming bin (11) is provided with a connecting block (13), and a first connecting rod (14) is symmetrically provided on the connecting block (13) near the bottom end, a second spring (22) is sleeved on the outer side of the first connecting rod (14), a second connecting rod (15) is provided at the end of the first connecting rod (14), and a blocking cover (16) is provided at the end of the second connecting rod (15) away from the first connecting rod (14), and a moving mechanism (17) is provided on the surface of the connecting block (13) near the top end, and the moving mechanism (17) includes a moving plate (19), a fourth connecting rod (20) and a first spring (21), and third connecting rods (18) are respectively provided on both sides of the moving plate (19); A fifth connecting rod (23) is provided on the surface of the molding bin (11) near the bottom, and the fifth connecting rod (23) is provided with an upper horizontal portion and a lower vertical portion. The end of the lower vertical portion of the fifth connecting rod (23) is connected to a support plate (24), and the support plate (24) includes an upper vertical portion and a lower horizontal portion. A sixth connecting rod (25) is provided on the upper vertical portion of the support plate (24), and a rotating ring (26) is provided on the outer side of the sixth connecting rod (25). Cleaning rings (26) are symmetrically provided on the rotating ring (26). The cleaning ball (27) is provided with an inverted "T"-shaped sliding groove on the surface of the lower horizontal portion of the support plate (24) close to the fifth connecting rod (23), and a moving block (28) is provided in the support plate (24). The moving block (28) is located in the sliding groove. The lower vertical portion of the fifth connecting rod (23) is connected to the moving block (28). The support plate (24) slides along the length direction, and the cleaning ball (27) slides along the curved direction of the rotating ring (26). The sixth connecting rod (25) is set into a "T"-shaped structure.

2. The rapidly movable and replaceable forming drum mechanism according to claim 1, characterized in that: The first connecting rod (14) is configured as a "T"-shaped structure. The first connecting rod (14) sequentially passes through the second spring (22) and the connecting block (13) and is connected to the second connecting rod (15). The maximum rotation angle of the second connecting rod (15) is 225 degrees.

3. The rapidly movable and replaceable forming drum mechanism according to claim 1, characterized in that: The second connecting rod (15) is provided with a circular hole near the middle position, and the third connecting rod (18) is arranged in an "L"-shaped structure, with one end of the third connecting rod (18) connected to the end of the movable plate (19) and the other end embedded in the circular hole.

4. The rapidly movable and replaceable forming drum mechanism according to claim 1, characterized in that: The fourth connecting rod (20) is configured as a "T"-shaped structure. The fourth connecting rod (20) sequentially passes through the connecting block (13) and the first spring (21) and is connected to the movable plate (19). One end of the first spring (21) is connected to the connecting block (13) and the other end is connected to the movable plate (19). The movable plate (19) slides along the length direction of the fourth connecting rod (20).

5. The rapidly movable and replaceable forming drum mechanism according to claim 1, characterized in that: The stainless steel mesh (2) and the module (3) are successively mounted on the outer cylindrical surface of the forming drum (1); the bearing (6) is pressed into the bearing positions at both ends of the bearing seat (4); the drive shaft (5) is installed in the bearing seat (4); the linear bearing (8) is pressed into the fixed flange (7); and the expansion sleeve (9) is installed in the fixed flange (7).

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