Equal-size felt continuous slicing device

Abstract

The utility model relates to the technical field of slicing devices, in particular to an equal-size felt continuous slicing device. The utility model provides an equal-size felt continuous slicing device which comprises a rack used for playing a foundation supporting role, a material roll which carries out felt discharging operation in an unpowered mode and has rotation damping is arranged at one end of the upper portion of the rack, and a traction assembly used for carrying out traction operation on felt is arranged on the upper portion of the rack. A tensioning assembly used for conducting tensioning operation on the traction assembly is arranged on one side of the traction assembly, a wide cutting assembly used for conducting equal-width cutting operation on felt is arranged on one side of the tensioning assembly, and a long cutting assembly used for conducting equal-length cutting operation is arranged on one side of the traction assembly. Due to the fact that the slicing device is provided with the traction assembly, the tensioning assembly, the wide cutting assembly and the long cutting assembly, traction and tensioning operation of the felt can be achieved through the traction assembly and the tensioning assembly, and equal-width and equal-length continuous slicing operation of the felt can be achieved through the wide cutting assembly and the long cutting assembly.

Description

Technical Field

[0001] This application relates to the technical field of slicing devices, and particularly to an equal-size felt continuous slicing device. Background Art

[0002] Existing felt slicing devices can usually only perform single equal-length or equal-width slicing operations. This limitation leads to the need to replace equipment or adjust parameters multiple times during production to achieve felt cutting of different sizes, which not only reduces production efficiency but also increases operation complexity and production costs. Summary of the Utility Model

[0003] The problem to be solved by this application is that existing felt slicing devices can usually only perform single equal-length or equal-width slicing operations, resulting in not only low production efficiency but also relatively complex operations.

[0004] To solve the above technical problems, this application provides an equal-size felt continuous slicing device, including a frame for basic support. At one end of the upper part of the frame, there is a coil for felt feeding in a non-powered manner with rotational damping. The upper part of the frame is provided with a traction assembly for traction operation of the felt. One side of the traction assembly is provided with a tensioning assembly for tensioning operation, and one side of the tensioning assembly is provided with a wide-cutting assembly for equal-width cutting operation of the felt. One side of the traction assembly is provided with a long-cutting assembly for equal-length cutting operation.

[0005] Since the slicing device of this application is designed with a traction assembly, a tensioning assembly, a wide-cutting assembly, and a long-cutting assembly, it can not only realize the traction and tensioning operations of the felt through the traction assembly and the tensioning assembly, but also realize the equal-width and equal-length continuous slicing operations of the felt through the wide-cutting assembly and the long-cutting assembly, solving the problem that existing felt slicing devices can usually only perform single equal-length or equal-width slicing operations, resulting in not only low production efficiency but also relatively complex operations. Brief Description of the Drawings

[0006] Figure 1 Schematic three-dimensional structure diagram of the embodiment.

[0007] Figure 2 Schematic side view structure diagram of the embodiment.

[0008] Figure 3 Schematic top view structure diagram of the embodiment.

[0009] Figure 4 Schematic structure diagram of the traction assembly.

[0010] Figure 5 Schematic structure diagram of the tensioning assembly.

[0011] Figure 6 It is a schematic structural diagram of the wide cutting component.

[0012] Figure 7 It is a schematic structural diagram of the long cutting component.

[0013] In the figure: 1. Long cutting component; 2. Traction component; 3. Frame; 4. Wide cutting component; 5. Material roll; 6. Tensioning component; 7. Pressure roller; 8. First motor; 9. Inductive sheet; 10. Pressure bar; 11. Knife roller; 12. First cutter wheel; 13. Support roller; 14. Groove; 15. Second motor; 16. Second cutter wheel; 17. Rodless cylinder; 18. Groove plate; 19. Partition bar. Specific embodiments

[0014] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application. Embodiment

[0015] The present application relates to an equal-size felt continuous slicing device. As Figure 1-7 shown, the slicing device includes a frame 3 for basic support. At one end of the upper part of the frame 3, there is arranged a material roll 5 that performs felt feeding operation in a non-powered manner and has rotational damping. On the upper part of the frame 3, there is arranged a traction component 2 for traction operation of the felt. On one side of the traction component 2, there is arranged a tensioning component 6 for tensioning operation. Therefore, in order to perform continuous equal-length and equal-width slicing operations on the felt, on one side of the tensioning component 6, there is arranged a wide cutting component 4 for equal-width cutting operation of the felt, and on one side of the traction component 2, there is arranged a long cutting component 1 for equal-length cutting operation.

[0016] The traction component 2 includes a first motor 8 and a pressure roller 7. The number of pressure rollers 7 is two, and they are arranged side by side in a horizontal and parallel manner. One end of the pressure roller 7 is used for power transmission by means of gear meshing. Both ends of the pressure roller 7 are connected to the frame 3 through bearing seats. On the upper part of the frame 3, there is also arranged a first motor 8 for driving one of the pressure rollers 7 to rotate. Since it is necessary to control the traction speed of the felt to achieve its equal-length cutting operation, the first motor 8 is a servo motor with control function. The first motor 8 drives the pressure roller 7 to rotate, and the pressure roller 7, through the meshing connection between each other, tractionly conveys the felt pressed between the pressure rollers 7 by means of friction.

[0017] The tensioning assembly 6 includes a pressure rod 10 and an induction sheet 9. The pressure rod 10 is arranged in a U shape inside the frame 3 and abuts against the felt. Both ends of the pressure rod 10 are connected to the frame 3 through bearing seats. One end of the pressure rod 10 is provided with an induction sheet 9 connected thereto and capable of rotating with it. An optoelectronic sensor capable of inductively detecting the position of the induction sheet 9 is additionally provided on the upper part of the frame 3. Thus, the felt is subjected to a non-powered adaptive pressing and tensioning operation by means of the pressure rod 10, and the optoelectronic sensor feeds back the tensioning condition of the felt by detecting the rotation angle of the pressure rod 10 driving the induction sheet 9.

[0018] The wide cutting assembly 4 includes a second motor 15, a cutter roller 11, and a supporting roller 13. The cutter roller 11 and the supporting roller 13 are arranged side by side vertically and are both connected to the frame 3 through bearing seats. A motor for driving the supporting roller 13 to rotate is arranged on the upper part of the frame 3. One end of the supporting roller 13 and the cutter roller 11 are in a linkage manner of gear meshing. Uniformly and at intervals on the upper part of the cutter roller 11, first cutter wheels 12 for performing wide cutting operations on the felt are arranged. An annular groove 14 is formed at a position corresponding to the first cutter wheels 12 on the upper part of the supporting roller 13, so that the first cutter wheels 12 can extend into the groove 14 to perform a roller pressing and cutting operation on the felt. Thus, the second motor 15 drives the supporting roller 13 to rotate, and the supporting roller 13 drives the cutter roller 11 to rotate through meshing connection, so that the first cutter wheels 12 on the upper part of the cutter roller 11 can complete an equal-width cutting operation on the felt inside the groove 14.

[0019] The long cutting assembly 1 includes a rodless cylinder 17, a second cutter wheel 16, a groove plate 18, and a spacer 19. The rodless cylinder 17 is horizontally arranged on the upper part of the frame 3 on one side of the pressure roller 7. The second cutter wheel 16 driven by it to reciprocate is arranged on the upper part of the rodless cylinder 17. Thus, the rodless cylinder 17 drives the second cutter wheel 16 to perform an equal-length cutting operation on the felt that has completed the equal-width cutting operation. A groove plate 18 for supporting the cut felt is additionally provided on the upper part of the frame 3. In order to prevent the cut felt from overlapping each other, a spacer 19 for separating the advancing direction is additionally provided on the upper part of the groove plate 18, so that the cut felt can advance along their respective advancing paths.

[0020] During use, the first motor 8 drives the pressure roller 7 to traction the felt on the upper part of the material roll 5 for traveling operation. Immediately after the felt passes through the position of the wide cutting assembly 4, the second motor 15 drives the supporting roller 13 and the cutter roller 11 to rotate, so that the cutter roller 11 deeply penetrates into the groove 14 to perform equal-width cutting operation such as pressing the felt. The felt after equal-width cutting passes through the pressing rod 10 and then reaches the long cutting assembly 1. Although the pressing rod 10 is arranged between the conveying assembly and the wide cutting assembly 4, it does not affect the pressing rod 10 to perform overall tensioning operation on the felt on the upper part of the frame 3. Immediately after that, the rodless cylinder 17 drives the second cutter wheel 16 to reciprocate to perform equal-length cutting operation on the felt. After the felt is equally cut, it is limited by the groove plate 18 and the partition strip 19 on its upper part and then moves forward along its respective traveling path. The reason for arranging the wide cutting assembly 4 and the long cutting assembly 1 on both sides of the tensioning assembly 6 and the traction assembly 2 is to avoid the two being too close. That is, when the wide cutting assembly 4 cuts the felt, it will cause local bending deformation, and before the deformation has time to recover after cutting, it reaches the long cutting assembly 1 for equal-length cutting operation, which makes the cut felt not only prone to large size errors, but also the cutting edge is prone to curling phenomenon. Therefore, after multiple debuggings, under the condition of meeting tensioning and traction, the wide cutting assembly 4 and the long cutting assembly 1 are arranged at a relatively long distance apart.

[0021] Generally speaking, terms should be understood at least in part by their use in context. For example, at least in part depending on the context, the term "one or more" used in the text can be used to describe any feature, structure or property in the sense of singularity, or can be used to describe a combination of features, structures or properties in the sense of plurality. Similarly, at least in part depending on the context, terms such as "a" or "the" can also be understood to convey singular usage or plural usage.

[0022] It should be easily understood that the terms "on...", "above...", and "over..." in the present disclosure should be interpreted in the broadest manner, so that "on..." not only means "directly on something", but also includes the meaning of "on something" with intermediate features or layers therebetween, and "above..." or "over..." not only includes the meaning of "above or over something", but also can include the meaning of "above or over something" without intermediate features or layers therebetween (i.e., directly on something).

[0023] In addition, for ease of description, spatial relative terms may be used in the text, such as "below", "beneath", "under", "above", "over", etc., to describe the relationship of one element or feature to another as shown in the figures. Spatial relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation shown in the drawings. The device may have other orientations (rotated 90 degrees or at other orientations), and the spatial relative descriptors used in the text may be interpreted accordingly as well.

[0024] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some or all of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A device for continuously slicing felt of equal size, comprising a frame for basic support, characterized in that: A material roll with rotational damping for unloading the felt in a non-powered manner is arranged at one end of the upper part of the frame, a traction assembly for pulling the felt is arranged on the upper part of the frame, a tensioning assembly for tensioning the felt is arranged on one side of the traction assembly, a wide cutting assembly for cutting the felt with equal width is arranged on one side of the tensioning assembly, and a long cutting assembly for cutting the felt with equal length is arranged on one side of the traction assembly.

2. The device for continuously slicing felt of equal size according to claim 1, characterized in that: The traction assembly includes a first motor and pressure rollers. There are two pressure rollers, which are arranged side by side and flush with each other. One end of the pressure rollers are meshed and connected to each other, and the two ends of the pressure rollers are connected to the frame through bearing seats. A first motor for driving one of the pressure rollers to rotate is arranged on the upper part of the frame.

3. The device for continuously slicing felt of equal size according to claim 2, characterized in that: The first motor is a servo motor with a control function.

4. The device for continuously slicing felt of equal size according to claim 1, characterized in that: The tensioning assembly includes a pressure rod and a sensor sheet. The pressure rod is arranged inside the frame and abuts against the felt. Both ends of the pressure rod are connected to the frame through bearing seats. One end of the pressure rod is provided with a sensor sheet connected to it and capable of rotating therewith.

5. The device for continuously slicing felt of equal size according to claim 4, characterized in that: The pressure rod is U-shaped.

6. The device for continuously slicing felt of equal size according to claim 4, characterized in that: A photoelectric sensor capable of sensing and detecting the position of the sensing sheet is arranged on the upper part of the frame.

7. The device for continuously slicing felt of equal size according to claim 1, characterized in that: The wide cutting assembly includes a second motor, a knife roller, and a support roller. The knife roller and the support roller are arranged side by side and connected to the frame through a bearing seat. A motor for driving the support roller to rotate is arranged on the upper part of the frame. One end of the support roller and the knife roller are meshed and connected with each other.

8. The device for continuously slicing felt of equal size according to claim 7, characterized in that: The first cutter wheels for wide cutting of the felt are evenly and spacedly arranged on the upper part of the cutter roller, and an annular groove is provided at a position on the upper part of the supporting roller corresponding to the first cutter wheel.

9. The device for continuously slicing felt of equal size according to claim 1, characterized in that: The long cutting assembly comprises a rodless cylinder and a second knife wheel. The rodless cylinder is horizontally arranged on the upper part of the frame, and the second knife wheel driven by the rodless cylinder to slide back and forth is arranged on the upper part of the rodless cylinder.

10. The device for continuously slicing felt of equal size according to claim 9, characterized in that: The long cutting assembly also includes a slot plate and a spacer. The upper part of the frame is also provided with a slot plate for supporting the cut felt, and the upper part of the slot plate is provided with a spacer for traveling and separating.

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