Assembly line type cutting machine

Abstract

The utility model relates to the field of cutting machines, in particular to an assembly line type cutting machine which comprises at least three tool bit assemblies used for cutting leather on a cutting machine body, and the tool bit assemblies are driven by independent moving mechanisms. At least two adjacent tool bit assemblies are arranged oppositely, so that respective cutting areas are combined together to cut leather, and the other tool bit assembly is used for punching the leather; compared with the prior art, a plurality of tool bit assemblies for cutting procedures are used for improving the cutting efficiency, the completion time difference between the two procedures can be shortened by rapidly improving the cutting efficiency, and the situation that the standby time of the tool bit assemblies is too long due to lagging use can be reduced, that is, after current leather is rapidly blanked, the cutting efficiency is greatly improved. And the tool bit for realizing cutting and punching can always quickly punch the next piece.

Description

Technical Field

[0001] The utility model relates to the field of cutting machines, in particular to an assembly line cutting machine. Background Art

[0002] Traditional cutting machines, such as patent number CN202122412646.9, are named as a cutting mechanism of a leather cutting machine. This leather cutting machine has the problem of slow efficiency when in use.

[0003] It can be seen from the patent drawings of the above-mentioned cutting mechanism that a single cutting component is used to punch out the leather, and the punching and cutting steps in the punching process are performed separately. For example, the cutting component first punches the leather and then cuts the leather. It is not difficult to see that the movement of the cutting component involves repeated arrival at the same position on the leather. Frequent movement will result in a lot of time waste, seriously affecting the cutting efficiency.

[0004] At present, the first option to solve the above problem is to increase the number of cutting components. However, the time spent on punching and cutting is inconsistent. Therefore, there will be a situation where a certain function is used lagging behind. For example, leather cutting is carried out along the path, while punching only requires a punching action from top to bottom on a certain area. At this time, the previous cutting component is cutting the leather, and the next cutting component is waiting for the completion of the previous cutting component. It can be seen that this method of increasing the number of cutting components does not save a lot of punching time, and the low cutting efficiency is still a situation that cannot be ignored. Utility Model Content

[0005] In order to solve the above problems, the utility model provides a pipeline cutting machine, which can perform simultaneous operations by improving cutting efficiency, thereby significantly improving the cutting efficiency of leather.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A production line cutting machine includes a cutter head assembly for cutting leather on a cutting machine body, characterized in that at least three cutter head assemblies are provided, and at least two adjacent cutter head assemblies are arranged relative to each other to combine their respective cutting areas to cut the leather, and the other cutter head assembly is used to punch the leather.

[0008] Furthermore, it also includes a console assembly, and the cutting machine body is composed of a group of cutting devices spliced together, and the two cutting devices transmit signals to the console assembly.

[0009] Furthermore, it also includes a fourth cutter head assembly, and the other cutter head assembly is the third cutter head assembly. The third cutter head assembly and the fourth cutter head assembly are distributed on both side areas of the cutter head assembly for cutting leather.

[0010] Beneficial effects of the utility model:

[0011] Compared with the existing technology, the present invention uses multiple cutter head assemblies for cutting processes to improve cutting efficiency. Rapidly improving cutting efficiency can shorten the completion time difference between the two processes and reduce the long standby time of the cutter head assembly caused by delayed use. That is to say, after quickly punching the current leather, the cutter head that realizes cutting and punching can always quickly punch the next one. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional diagram of the present utility model.

[0013] Figure 2 This is a usage state diagram of the utility model.

[0014] Figure 3 yes Figure 1 A magnified schematic diagram of .

[0015] Figure 4 This is a diagram of the meshing state of the driving gear and the rack inside the drive assembly of the utility model.

[0016] Figure 5 It is a three-dimensional diagram of the belt wrapped around the guide pulley. DETAILED DESCRIPTION

[0017] Since leather punching includes cutting and punching the leather, and the leather cutting is performed according to a path, the leather cutting efficiency is determined based on the complexity of the preset pattern. When faced with complex patterns, the cutting efficiency is slower than the punching efficiency.

[0018] The utility model is an assembly line type cutting machine, and the production efficiency of the utility model is excellent, and can be significantly improved by improving the cutting efficiency or the punching efficiency.

[0019] like Figure 1 As shown, the utility model includes a cutting machine body, and a plurality of cutter head assemblies are integrated on the cutting machine body, such as Figure 1 As shown, the cutter head assembly of this embodiment is provided with at least three and is driven by an independent moving mechanism, wherein at least two adjacent cutter head assemblies are opposite to each other. Figure 1 In the figure, the first cutter head assembly 1 arranged from left to right is used for punching the leather, and the second cutter head assembly 2 and the third cutter head assembly 3 are used for cutting the leather. The punching speed is better than the cutting speed. With this layout of the cutter head assembly, the second cutter head assembly 2 and the third cutter head assembly 3 expand the cutting area on the leather. Using two cutter head assemblies to cut the leather can significantly improve the cutting efficiency.

[0020] like Figure 2 As shown, this is a diagram of the use state of the utility model. Figure 2 It shows the positions of the second cutting head assembly 2 and the third cutting head assembly 3 when cutting leather.

[0021] Compared with the existing technology, the present invention uses multiple cutter head assemblies for cutting processes to improve cutting efficiency. Rapidly improving cutting efficiency can shorten the completion time difference between the two processes and reduce the long standby time of the cutter head assembly caused by delayed use. That is to say, after quickly punching the current leather, the cutter head assembly for cutting and punching can punch the next one almost at the same time.

[0022] In this embodiment, there is also a fourth cutter head assembly 4, Figure 1 It can be seen that the fourth cutter head assembly 4 is located to the right of the third cutter head assembly 3. This is to adapt to the leather entering the cutting machine body from different directions. In other words, if the leather enters from the left, the first cutter head assembly 1, the second cutter head assembly 2, and the third cutter head assembly 3 will punch out the leather. If the leather enters from the right, the second cutter head assembly 2, the third cutter head assembly 3, and the fourth cutter head assembly 4 will punch out the leather.

[0023] The first cutter head assembly 1, the second cutter head assembly 2, the third cutter head assembly 3, and the fourth cutter head assembly 4 are all assembled on the cutting machine body through a moving mechanism and move on the cutting machine body.

[0024] The cutting machine body is formed by splicing a group of cutting devices 9 together. The advantage is that they can share the same console component 5 and use the same console component 5 to control the above-mentioned cutter head assembly, which can save costs and reduce space occupation.

[0025] The above-mentioned cutter head assembly is patented with the number CN202221265278.8 and is named CNC multifunctional combined cutter head.

[0026] like Figure 3 and 4 As shown, the moving mechanism includes a moving track and a driving assembly 6. The moving track is located on the side of the cutting device 9. The driving assembly 6 is provided with a driving gear 61, which is engaged with the rack 62 in the moving track. The cutter head assembly is mounted on the driving assembly 6. When the driving assembly 6 drives the driving gear 61 to rotate, the entire driving assembly 6 moves along the length direction of the rack 62. The cutter head assembly connected to the driving assembly 6 also moves along the driving assembly 6 on the side edge of the cutting machine body.

[0027] The present invention also includes a blocking belt 7, which is provided to cover the moving track to prevent dust and debris generated by cutting from floating into the moving track. The problem of dust and debris accumulating at the meshing position of the driving gear 61 and the rack 62, causing the driving gear 61 to be unable to continue to mesh normally with the rack 62, is completely solved.

[0028] like Figure 1 and 2 As shown, the blocking belt 7 is arranged in such a manner that its two ends are fixed to the two ends of the moving track; specifically, the blocking belt 7 is extended to the two ends of the moving track in the form of being attached to the outer surface of the driving component 6 and is fixed to the two ends of the moving track. Therefore, when the driving component 6 is moving, there is a relative sliding relationship between the blocking belt 7, so that dust and debris can be prevented from entering the moving track, and interference with the meshing between the driving gear 61 and the rack 62 can be avoided by staggering.

[0029] In other words, the retaining belt 7 is attached to the outer surface of the driving assembly 6 and maintains the retaining belt 7 to cover the connection of the subsequently exposed moving track.

[0030] In an embodiment, a plurality of belt guide wheels 8 may be provided to prop up the barrier belt 7 on the outer surface of the driving assembly 6. The belt guide wheels 8 have a guiding effect and there is rolling friction between them and the barrier belt 7, resulting in relatively little loss to the barrier belt 7.

[0031] like Figure 5 As shown, the blocking belt 7 is guided from the outermost surface of the driving assembly 6 to the two belt guide wheels 8 on the moving track. The blocking belt 7 is staggered around the two belt guide wheels 8. Under the action of the belt guide wheels 8, the blocking belt 7 is located outside the three surfaces of the driving assembly 6. Therefore, the design of the belt guide wheels 8 has the function of lifting the blocking belt 7 from the moving track to engage between the driving gear 61 and the rack 62 when the moving assembly moves forward, and covering the moving track exposed at the rear when the moving assembly moves. The covering is that the belt guide wheels 8 constrain the blocking belt 7 to cover the moving track.

[0032] It can be seen that the two belt guide wheels 8 and the blocking belt 7 that are guided onto the moving track are interlaced and wound around the two belt guide wheels 8. The design point is that the moving track exposed at the rear can be covered in time.

[0033] The driving assembly 6 is of the prior art and has a power component for generating a power source, so its structure will not be further elaborated.

[0034] The above embodiments are merely descriptions of preferred embodiments of the present invention and do not limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary engineering technicians in this field should fall within the scope of protection determined by the claims of the present invention.

Claims

1. A production line cutting machine comprising a cutter head assembly for cutting leather on a cutting machine body, characterized in that: There are at least three cutter head assemblies driven by independent moving mechanisms, wherein at least two adjacent cutter head assemblies cut the leather by combining their respective cutting areas in a relative arrangement, and the other cutter head assembly punches the leather.

2. The assembly line cutting machine according to claim 1, characterized in that: It also includes a console assembly. The cutting machine body is composed of a group of cutting devices spliced together. The two cutting devices transmit signals to the console assembly.

3. The assembly line cutting machine according to claim 1, characterized in that: It also includes a fourth cutter head assembly, and the other cutter head assembly is the third cutter head assembly. The third cutter head assembly and the fourth cutter head assembly are distributed on both sides of the cutter head assembly for cutting leather.

4. The assembly line cutting machine according to claim 1, characterized in that: It also includes a barrier belt. The moving mechanism includes a moving track arranged on the side of the cutting machine body, and a driving component connected to the cutter head assembly. The driving gear provided on the driving component engages with the rack in the moving track. The barrier belt extends to both ends of the moving track in the form of being attached to the outer surface of the driving component and is fixed to both ends of the moving track.

5. The assembly line cutting machine according to claim 3, characterized in that: A plurality of belt guide wheels supporting the barrier belt are provided on the outer surface of the driving assembly, which are used to guide the barrier belt to avoid the driving assembly and maintain the barrier belt outside the driving assembly to cover the connection of the subsequently exposed moving track.

6. The assembly line cutting machine according to claim 4, characterized in that: The staggered positions between the belt guide wheels on the driving assembly are used to guide the barrier belt to avoid the driving assembly, and the barrier belt is staggered around the belt guide wheels at the staggered positions.

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