A rotary die cutting device for sponge production

Abstract

The utility model belongs to the field of sponge production, concretely relates to a rotary wheel die -cutting device for sponge production, including work table, the top fixed connection of work table has the feeding platform, the top fixed connection of work table has the support seat, the top fixed connection of work table has die -cutting subassembly, be provided with the material distribution subassembly on the work table, the material distribution subassembly includes the heightening stand, the top fixed connection of work table has the heightening stand, the top fixed connection of heightening stand has the electric jar seat. This rotary wheel die -cutting device for sponge production drives the separating rod down pressure through the electric jar seat drive lifting seat, accurate push the waste area of sponge after die -cutting, cooperate the guidance of the guide sleeve of blanking seat avoidance notch, make the waste vertical fall into the waste box, the sliding block can be along lifting seat sliding adjustment separating rod position, adapt to the waste separation demand of different size sponge, this structure changes the mode of traditional manual tearing waste, avoids the waste residue, improves work efficiency.

Description

Technical Field

[0001] This utility model relates to the field of sponge production technology, specifically to a rotary die-cutting device for sponge production. Background Technology

[0002] In the field of sponge product manufacturing, die-cutting is a key process for processing large pieces of sponge into finished products of specific shapes. With the increasing demand for diversified sponge products from industries such as home furnishing, packaging, and medical, the degree of automation in waste separation and finished product collection after sponge die-cutting has become an important factor affecting production efficiency.

[0003] Currently, existing technologies, such as Chinese patent CN217098090U, disclose a rotary die-cutting device for sponge production. This device moves the die-cut sponge laterally into a collection box via a pusher plate, and the collection box can slowly move downwards, allowing the sponges to be continuously stacked without causing blockage and affecting the die-cutting machine. Finally, the box door is opened and the support plate is pulled to collect the die-cut sponges uniformly, reducing the frequency of material collection by workers. However, some sponge products are similar to hollow discs, in which case the device can only collect the main body of the sponge. Waste from special parts such as the center of the disc still needs to be manually cleaned, which not only increases labor intensity but also easily leads to low production efficiency. In view of this, we propose a rotary die-cutting device for sponge production. Utility Model Content

[0004] The main objective of this invention is to provide a rotary die-cutting device for sponge production, which can solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention proposes a rotary die-cutting device for sponge production, comprising a worktable, a feeding platform fixedly connected to the top of the worktable, a support base fixedly connected to the top of the worktable, a die-cutting assembly fixedly connected to the top of the worktable, and a material distribution assembly provided on the worktable, the material distribution assembly comprising: A riser frame is fixedly connected to the top of the workbench, and an electric cylinder base is fixedly connected to the top of the riser frame. A lifting seat is fixedly connected to the output end of the electric cylinder base, and a sliding block is slidably connected to the bottom of the lifting seat; A fixing screw is threaded onto the inner wall of the sliding block, and a separating rod is fixedly connected to the bottom of the sliding block.

[0006] Preferably, a feeding seat is provided below the separating rod, a guide plate is provided on the top of the feeding seat, an anti-tilting block is fixedly connected to the top of the guide plate, and a threaded rod is fixedly connected to the bottom of the anti-tilting block.

[0007] Preferably, a square pad is fitted onto the threaded rod, and a hexagonal nut is threaded onto the outer wall of the threaded rod.

[0008] Preferably, a guide sleeve is fixedly connected to the inner wall of the feeding seat, and a waste box is provided below the workbench.

[0009] Preferably, a collection box is provided on the top of the workbench, and a guide slant is snapped into the top of the collection box.

[0010] Preferably, the die-cutting assembly includes a motor, a rotating roller is rotatably connected to the inner wall of the support base, the output end of the motor is connected to the rotating roller via a coupling, and an annular die is fixedly connected to the outer wall of the rotating roller.

[0011] Preferably, a sliding plate is slidably connected to the inner wall of the support base, and an auxiliary roller is rotatably connected to the inner wall of the sliding plate.

[0012] This utility model provides a rotary die-cutting device for sponge production. It has the following advantages: (1) The rotary die-cutting device for sponge production drives the lifting seat through the electric cylinder seat to push the separation rod down, accurately pushing the waste area of ​​the sponge after die-cutting. With the guidance of the material feeding seat, the groove and the guide sleeve, the waste falls vertically into the waste box. The sliding block can slide along the lifting seat to adjust the position of the separation rod, adapting to the waste separation needs of sponges of different sizes, avoiding waste residue and improving work efficiency.

[0013] (2) The position of the guide plate in the rotary die-cutting device for sponge production can be adjusted by loosening the hexagonal nut to adapt to the feeding trajectory of sponges of different specifications; the square pad and anti-warping block cooperate to ensure the stable installation of the guide plate and prevent the sponge from warping. The die-cutting waste falls into the waste box through the guide sleeve and discharge chute, and the finished product slides into the collection box through the guide inclined seat, realizing the automated classification and collection of waste and finished products. Compared with the traditional device's mixed collection and manual sorting mode, this system greatly reduces manual intervention and reduces labor intensity. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the present invention. Figure 1 ; Figure 2 This is a schematic diagram of the overall three-dimensional structure of the present invention. Figure 2 ; Figure 3 This is a cross-sectional view of the guide sleeve and waste box of this utility model. Figure 4 This is a schematic diagram of the structure of the present utility model. Figure 3 Enlarged diagram of A in the middle; Figure 5 This is a cross-sectional view of the electric cylinder base and the feeding base of this utility model; Figure 6 This is a partial cross-sectional view of the present invention. Figure 5 Enlarged diagram of B in the diagram; Figure 7 This is a schematic diagram of the sliding plate and auxiliary roller of this utility model.

[0016] In the diagram: 1. Workbench; 2. Loading platform; 3. Support base; 4. Die-cutting assembly; 41. Motor; 42. Rotating roller; 43. Circular die; 44. Sliding plate; 45. Auxiliary roller; 5. Material distribution assembly; 51. Heightening frame; 52. Electric cylinder base; 53. Lifting base; 54. Sliding block; 55. Fixing screw; 56. Separating rod; 6. Unloading base; 7. Guide plate; 8. Anti-tilting block; 9. Threaded rod; 10. Square pad; 11. Hexagonal nut; 12. Guide sleeve; 13. Scrap box; 14. Guide slant seat; 15. Collection box.

[0017] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Please see Figures 1-7This utility model proposes a rotary die-cutting device for sponge production, including a workbench 1, a feeding platform 2 fixedly connected to the top of the workbench 1, a guide block provided on the feeding platform 2, the guide block being fixed to the feeding platform 2 by screws, the two sets of guide blocks guiding the sponge during feeding, a support base 3 fixedly connected to the top of the workbench 1, a die-cutting assembly 4 fixedly connected to the top of the workbench 1, a material distribution assembly 5 provided on the workbench 1, the material distribution assembly 5 including a lifting frame 51, the lifting frame 51 fixedly connected to the top of the workbench 1, an electric cylinder base 52 fixedly connected to the top of the lifting frame 51, a lifting seat 53 fixedly connected to the output end of the electric cylinder base 52, a sliding block 54 slidably connected to the bottom of the lifting seat 53, the sliding block 54 having a C-shaped design, a fixing screw 55 threadedly connected to the inner wall of the sliding block 54, and a separating rod 56 fixedly connected to the bottom of the sliding block 54.

[0020] In this utility model, a feeding seat 6 is provided below the separating rod 56. The feeding seat 6 has an avoidance groove, which facilitates the avoidance of the threaded rod 9 and the waste material. A guide plate 7 is provided at the top of the feeding seat 6. An anti-tilting block 8 is fixedly connected to the top of the guide plate 7. The threaded rod 9 is fixedly connected to the bottom of the anti-tilting block 8. A square pad 10 is sleeved on the threaded rod 9. The square pad 10 acts similarly to a circular washer, solving the problem that the avoidance groove is larger than the hexagonal nut 11. The outer wall of the threaded rod 9 is threaded with a hexagonal nut 11.

[0021] Furthermore, a guide sleeve 12 is fixedly connected to the inner wall of the feeding seat 6, a waste box 13 is provided below the workbench 1, a guide sleeve 12 is provided below the clearance slot, a discharge trough is provided on the workbench 1, and a waste box 13 is provided below the discharge trough. Waste is collected through the waste box 13. A collection box 15 is provided on the top of the workbench 1, and a guide inclined seat 14 is snapped onto the top of the collection box 15. The finished sponge on the feeding seat 6 is guided through the guide inclined seat 14, so that the sponge can be easily brought into the collection box 15.

[0022] Furthermore, the die-cutting assembly 4 includes a motor 41, a rotating roller 42 rotatably connected to the inner wall of the support base 3, the output end of the motor 41 being connected to the rotating roller 42 via a coupling, and an annular die 43 fixedly connected to the outer wall of the rotating roller 42. This die is customized according to the shape requirements of the finished sponge and can cut the sponge during rotation. The motor 41 is started to drive the rotating roller 42 to rotate on the support base 3 via the coupling. A sliding plate 44 is slidably connected to the inner wall of the support base 3, and the sliding plate 44 is elastically connected to the support base 3 via a compression spring. During the sponge conveying process, the auxiliary roller 45 cooperates with the rotating roller 42 to form a clamping force, ensuring that the sponge passes through the die working area at a uniform speed and smoothly to complete the die-cutting process. Roller die-cutting is an existing mature technology, so it will not be described in detail.

[0023] It should be noted that the above electrical components are all existing technology products. Those skilled in the art should select, install and complete the circuit debugging work according to the needs of use to ensure that all electrical appliances can work normally. The components are all general standard parts or components known to those skilled in the art. Their structure and principle can be known by those skilled in the art through technical manuals or conventional experimental methods. No specific restrictions are made here.

[0024] In use, the sponge is die-cut by the die-cutting component 4. The die-cut sponge enters the unloading seat 6. The lifting seat 53 is lowered by starting the electric cylinder seat 52, so that the separating rod 56 pushes the waste material of the sponge, so that the waste material at the center is separated from the sponge. Through the cooperation of the clearance groove of the unloading seat 6 and the guide sleeve 12, the waste material falls into the waste box 13. Note that when the electric cylinder seat 52 is started, the die-cutting component 4 will stop. When the size of the product changes, the position of the guide plate 7 can be changed by loosening the hexagonal nut 11 and tightening the hexagonal nut 11 to fix the guide plate 7. The position of the sliding block 54 on the lifting seat 53 can be changed by loosening the fixing screw 55, which in turn drives the separating rod 56 to the position of the lifting seat 53, improving the adaptability of the device and facilitating the separation of waste materials in different positions. After separation, the finished product slides into the collection box 15 through the guide inclined seat 14, which facilitates the classification and collection of products and waste.

[0025] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. All equivalent structural transformations made under the inventive concept of the present utility model using the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.

Claims

1. A rotary die-cutting device for sponge production, comprising a worktable (1), characterized in that: A loading platform (2) is fixedly connected to the top of the workbench (1), a support base (3) is fixedly connected to the top of the workbench (1), a die-cutting assembly (4) is fixedly connected to the top of the workbench (1), and a material distribution assembly (5) is provided on the workbench (1). The material distribution assembly (5) includes: The top of the workbench (1) is fixedly connected to the riser frame (51), and the top of the riser frame (51) is fixedly connected to the electric cylinder seat (52). Lifting seat (53), the output end of the electric cylinder seat (52) is fixedly connected to the lifting seat (53), and the bottom of the lifting seat (53) is slidably connected to the sliding block (54); A fixing screw (55) is threadedly connected to the inner wall of the sliding block (54), and a separating rod (56) is fixedly connected to the bottom of the sliding block (54).

2. The rotary die-cutting device for sponge production according to claim 1, characterized in that: A feeding seat (6) is provided below the separating rod (56), a guide plate (7) is provided on the top of the feeding seat (6), an anti-tilting block (8) is fixedly connected to the top of the guide plate (7), and a threaded rod (9) is fixedly connected to the bottom of the anti-tilting block (8).

3. The rotary die-cutting device for sponge production according to claim 2, characterized in that: A square pad (10) is fitted onto the threaded rod (9), and a hexagonal nut (11) is threaded onto the outer wall of the threaded rod (9).

4. The rotary die-cutting device for sponge production according to claim 3, characterized in that: The inner wall of the feeding seat (6) is fixedly connected with a guide sleeve (12), and a waste box (13) is provided below the workbench (1).

5. The rotary die-cutting device for sponge production according to claim 1, characterized in that: The top of the workbench (1) is provided with a collection box (15), and the top of the collection box (15) is engaged with a guide slant seat (14).

6. The rotary die-cutting device for sponge production according to claim 1, characterized in that: The die-cutting assembly (4) includes a motor (41), a rotating roller (42) is rotatably connected to the inner wall of the support base (3), the output end of the motor (41) is connected to the rotating roller (42) through a coupling, and an annular die (43) is fixedly connected to the outer wall of the rotating roller (42).

7. The rotary die-cutting device for sponge production according to claim 1, characterized in that: The inner wall of the support base (3) is slidably connected to a sliding plate (44), and the inner wall of the sliding plate (44) is rotatably connected to an auxiliary roller (45).

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