CN213999706U

CN213999706U - Precision cutting assembly

Info

Publication number: CN213999706U
Application number: CN202022976205.7U
Authority: CN
Inventors: 雍君; 徐鹏辉; 闫海冰
Original assignee: Jiangsu Chuangyuan Electron Co Ltd
Current assignee: Jiangsu Chuangyuan Electron Co Ltd
Priority date: 2020-12-08
Filing date: 2020-12-08
Publication date: 2021-08-20
Anticipated expiration: 2030-12-08

Abstract

The utility model discloses an accurate cutting assembly belongs to and cuts technical field. The utility model provides a precision cutting assembly, includes the loading board and locates the mechanism that cuts on the loading board, cuts the mechanism and includes: the cutting module is arranged on the bearing plate and comprises a first cutting part; the driving module is arranged below the bearing plate and is in driving connection with the cutting module; the matching module is arranged on the bearing plate and comprises a second cutting part which is matched with the first cutting part for cutting; the adjusting module is used for adjusting the position of the matching module; wherein a channel for placing and cutting the product to be cut is formed between the first cutting part and the second cutting part. The utility model discloses can produce wearing and tearing and realize the convenient change to first cutting portion or second cutting portion when hindering to the cutting, set the mode adjustable with the cooperation module, also can eliminate to cutting the effect and cut the influence that obtains product quality.

Description

Precision cutting assembly

Technical Field

The utility model relates to a cut technical field, concretely relates to accurate cutting assembly.

Background

Before the flexible circuit board is marked and other processing operations, the flexible circuit board needs to be cut into flat sheets with consistent sizes. At present, cutting devices such as die cutting devices are often adopted to cut the flexible circuit board. The cutting portion of the cutting device wears out over time, and in the prior art, the worn cutting portion is difficult to replace.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a precision cutting assembly can realize the convenient change to the cutting part when producing wearing and tearing and hindering the cutting, sets the mode adjustable with the cooperation module, also can eliminate to cutting the effect and cut the influence that obtains product quality.

In order to achieve the technical purpose, the embodiment of the present invention specifically provides the following technical solutions:

a precision cutting assembly, its characterized in that: including the loading board with locate cutting mechanism on the loading board, it includes to cut the mechanism:

the cutting module is arranged on the bearing plate and comprises a first cutting part;

the driving module is arranged below the bearing plate and is in driving connection with the cutting module;

the matching module is arranged on the bearing plate and comprises a second cutting part which is matched with the first cutting part for cutting;

the adjusting module is used for adjusting the position of the matching module;

wherein a channel for placing and cutting the product to be cut is formed between the first cutting part and the second cutting part.

Further, the cutting module further comprises a support for installing the first cutting portion, the driving module comprises a driving source and an installation frame for installing the driving source, and the installation frame is connected with the support.

Further, the drive module is still including installing in on the mounting bracket and in the direction subassembly that the driving source bilateral symmetry set up.

Further, the cooperation module still includes first regulating block, the both ends of first regulating block are connected with respectively adjust the module, an edge of first regulating block forms the second cutting portion.

Furthermore, the adjusting module comprises a fixed seat and an adjusting rod, and the adjusting rod penetrates through one end of the first adjusting block and is movably arranged on the fixed seat.

Furthermore, the adjusting rod comprises a twisting part, a first accommodating section, a second accommodating section and a thread adjusting section, wherein the twisting part, the first accommodating section, the second accommodating section and the thread adjusting section are sequentially connected, the second accommodating section is sleeved with a first elastic piece, and the thread adjusting section is movably arranged on the fixed seat.

Further, the cooperation module still includes the second regulating block and hugs closely the cut-off knife that the second regulating block set up, the both ends of second regulating block are connected with respectively adjust the module, the edge of a knife top of cut-off knife forms second cutting portion.

Further, still including locating the level and smooth module of work piece cutting input side, level and smooth module include the slide and connect in the clamp plate under the slide, one side of slide install in cut on the module.

Furthermore, a buffering assembly is arranged between the sliding plate and the pressing plate and comprises a buffering rod and a second elastic piece, one end of the buffering rod is connected with the sliding plate in a sliding mode, the other end of the buffering rod is fixedly connected with the pressing plate, and two ends of the second elastic piece are respectively abutted to the sliding plate and the pressing plate.

Furthermore, the device also comprises a sliding plate supporting plate erected on the bearing plate, and the other side of the sliding plate is connected with the sliding plate supporting plate in a sliding manner.

Compared with the prior art, the utility model has the advantages of: the position of the adjusting matching module is driven to be adjusted by the adjusting module, so that the second cutting part is driven to be aligned with the first cutting part, and convenient and flexible cutting is realized; when the first cutting part is worn or needs to be replaced, the adjusting module is used for adjusting the matching module to move away, so that the first cutting part and the second cutting part can be replaced conveniently; the cutting part after changing probably has certain difference, when the cooperation module can be transferred for the cooperation of cutting part is more accurate.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Fig. 1 is a schematic view of the overall structure in the embodiment of the present invention.

Fig. 2 is a schematic side view of an embodiment of the present invention.

Fig. 3 is a schematic structural diagram of the embodiment of the present invention after the cutting module is removed.

Fig. 4 is a schematic structural diagram of an adjusting module according to an embodiment of the present invention.

Fig. 5 is a schematic structural diagram of an adjusting lever according to an embodiment of the present invention.

Fig. 6 is a schematic structural diagram of an embodiment of the invention.

Fig. 7 is another schematic structural diagram of the mating module according to the embodiment of the present invention.

Fig. 8 is a schematic structural diagram of a driving module according to an embodiment of the present invention.

Wherein the reference numerals are as follows: 1-a carrier plate; 2-a cutting module; 21-a first cutting section; 22-a scaffold; 3-a driving module; 31-a drive source; 32-a mounting frame; 321-a first mounting frame; 322-a second mounting frame; 33-a guide assembly; 331-a guide bar; 332-a bearing; 4, 4' -matching module; 41-a second cutting section; 42-a first conditioning block; 43-a second conditioning block; 44-a cutter; 5-adjusting the module; 51-a fixed seat; 52-adjusting rod; 521-screwing part; 522-a first containment section; 523-second containment section; 524-a threaded adjustment section; 53-a first elastic member; 6-leveling module; 61-a slide plate; 62-a press plate; 631-a buffer rod; 632-a second elastic member; 7-a skateboard supporting plate.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. When a component is said to be "disposed on" another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "secured to" another element, it can be directly connected to the other element or intervening elements may also be present. The terms "upper", "lower", and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.

Referring to fig. 1 to 8, in an embodiment of a precision cutting assembly of the present invention, the precision cutting assembly includes a bearing plate 1 and a cutting mechanism disposed on the bearing plate 1, the cutting mechanism includes:

a cutting module 2, the cutting module 2 is disposed on the carrier plate 1, and the cutting module 2 includes a first cutting portion 21.

A driving module 3, the driving module 3 is disposed under the supporting plate 1 and is drivingly connected to the cutting module 2.

The matching module 4, the matching module 4 is disposed on the bearing plate 1, and the matching module 4 includes a second cutting portion 41 matching with the first cutting portion 21 for cutting. Further, the second cutting portion 41 may be a member having a cutting function or only a holder.

And the adjusting module 5, wherein the adjusting module 5 is used for adjusting the position of the matching module 4.

Wherein a channel for placing and cutting the product to be cut is formed between the first cutting part 21 and the second cutting part 41.

As shown in fig. 1, when the cutting mechanism actually works, the adjusting module 5 drives and adjusts the position of the matching module 4, i.e. drives the second cutting portion 41 to align with the first cutting portion 21, and the direction of the movement is perpendicular to the cutting direction of the first cutting portion 21, so as to achieve better cutting; when the first cutting portion 21 or the second cutting portion 41 is worn or needs to be replaced, if the matching module is fixed, the first cutting portion 21 and the second cutting portion 41 are fixedly matched, and the replacement is difficult, the adjusting module 5 can adjust the matching module 4 to move away, so that the first cutting portion 21 and the second cutting portion 41 can be replaced conveniently; the first cutting portion 21 or the second cutting portion 41 after replacement may have a certain difference, and under the condition that the matching module 4 can be moved, the matching of cutting can be more flexibly performed, so that the matching of the first cutting portion 21 and the second cutting portion 41 is more accurate.

Referring to fig. 1, the cutting module 2 further includes a bracket 22 for mounting the first cutting portion 21, the driving module 3 includes a driving source 31 and a mounting bracket 32 for mounting the driving source 31, and the mounting bracket 32 is connected to the bracket 22.

Referring to fig. 1, the driving module 3 further includes guide assemblies 33 mounted on the mounting frame 32 and symmetrically disposed on two sides of the driving source 31. The guiding component 33 is driven by the driving source 31 to guide and keep the cutting module 2 moving stably so as to cut the product with a smooth edge.

In this embodiment, referring to fig. 1 and 8, the mounting frame 32 includes a first mounting frame 321 and a second mounting frame 322 disposed below the first mounting frame 321 in parallel, and two ends of the first mounting frame 321 are respectively connected to two ends of the support 22. The driving source 31 is disposed in the center of the second mounting bracket 322, and the driving end of the driving source 31 is drivingly connected to the first mounting bracket 321. Further, the guiding assembly 33 includes a guiding rod 331, an upper end of the guiding rod 331 is fixedly connected to the first mounting frame 321, and a lower end of the guiding rod 331 is slidably connected to the second mounting frame 322. Specifically, the sliding connection may be achieved by providing a bearing 332 on the second mounting bracket 322. In order to realize the stable connection, two ends of the second mounting bracket 322 are respectively mounted on the bearing plate 1.

In one embodiment, as shown in fig. 6, the matching module 4 includes a first adjusting block 42, the two ends of the first adjusting block 42 are respectively connected with the adjusting modules 5, and an edge of the first adjusting block 42 forms the second cutting portion 41.

In another embodiment, as shown in fig. 7, the matching module 4' includes a second adjusting block 43 and a cutting knife 44 closely attached to the second adjusting block 43, the adjusting modules 5 (not shown in the figure) are respectively connected to two ends of the second adjusting block 43, and the cutting edge top end of the cutting knife 44 forms a second cutting portion 41.

The above two embodiments can realize the matching cutting of the second cutting portion 41 and the first cutting portion 21, and the first embodiment does not need to add an additional cutter 44, thereby being more convenient and saving the cost.

Referring to fig. 4, the adjusting module 5 includes a fixing base 51 and an adjusting rod 52, and the adjusting rod 52 passes through one end of the first adjusting block 42 and is movably disposed on the fixing base 51. The advantages of such an arrangement are: the manoeuvring is easy and easy to handle, whether the first 21 or the second 41 cutting part needs to be replaced or in working alignment.

Referring to fig. 4 and 5, the adjusting lever 52 includes a screwing part 521, a first accommodating section 522 for accommodating an end of the first adjusting block 42, a second accommodating section 523, and a thread adjusting section 524, which are connected in sequence, the second accommodating section 523 is sleeved with the first elastic member 53, and the thread adjusting section 524 is movably disposed on the fixing base 51. Compared with the fixed arrangement of the matching module 4, the position is adjusted by screwing the adjusting rod 52, so that the device is more convenient and flexible; meanwhile, in a non-adjusting state, the first adjusting block 42 is sleeved on the adjusting rod 52 and then fastened and fixed by the thread adjusting section 524, so that the displacement phenomenon is not easy to generate under the impact of alignment cutting, and the quality of the cut product is prevented from being damaged.

When the adjustment is performed, the operator drives the thread adjusting section 524 to move by rotating the screwing portion 521, and if the adjustment module 5 is moved away from the cutting module 2, the first elastic member 53 applies a resilient force to the first adjusting block 42 or the second adjusting block 43, so as to assist the adjustment module 5 to move away.

In the present embodiment, referring to fig. 1 to 3, the precision cutting assembly further includes a leveling module 6 disposed at a cutting input side of the workpiece, and the leveling module 6 is used for keeping the workpiece at the cutting end flat.

Referring to fig. 3, the leveling module 6 includes a sliding plate 61 and a pressing plate 62 connected to a lower side of the sliding plate 61, and one side of the sliding plate 61 is mounted on the cutting module 2. When cutting, the driving module 3 drives the cutting module 2 to press down for cutting, and also drives the leveling module 6 to press down, and the pressing plate 62 slightly presses the product, so that the cutting work can be continuously and smoothly carried out.

Referring to fig. 3, a buffer assembly is disposed between the sliding plate 61 and the pressing plate 62, the buffer assembly includes a buffer rod 631 and a second elastic member 632, one end of the buffer rod 631 is slidably connected to the sliding plate 61, the other end of the buffer rod 631 is fixedly connected to the pressing plate 62, and two ends of the second elastic member 632 respectively abut against the sliding plate 61 and the pressing plate 62. When pressed down, the second resilient member 632 provides an upward cushioning force to the pressure plate 62, preventing the pressure plate 62 from compacting, thereby avoiding a situation where the product cannot continue to the cut.

As shown in fig. 1 to 3, the precision cutting assembly further comprises a slide plate support plate 7 erected on the bearing plate, and the other side of the slide plate 61 is slidably connected with the slide plate support plate 7. The setting up of slide backup pad 7 makes the impulsive force of pushing down that cuts module 2 and level and smooth module 6 slow down, alleviates the too violent required time that brings like level and smooth module 6 compaction in the twinkling of an eye and lead to lengthen scheduling problem of impulsive force.

It should be emphasized that, although particular embodiments of the present invention have been shown and described, it is not intended to limit the invention in any way, and any simple modifications, equivalent variations and modifications made to the above embodiments in accordance with the technical spirit of the present invention are within the scope of the present invention.

Claims

1. A precision cutting assembly, its characterized in that: including the loading board with locate cutting mechanism on the loading board, it includes to cut the mechanism:

the adjusting module is used for adjusting the position of the matching module;

2. A precision cutting assembly according to claim 1, wherein: the cutting module is characterized by further comprising a support for installing the first cutting part, the driving module comprises a driving source and an installation frame of the driving source, and the installation frame is connected with the support.

3. A precision cutting assembly according to claim 2, wherein: the drive module is still including installing in on the mounting bracket and be in the direction subassembly that the driving source bilateral symmetry set up.

4. A precision cutting assembly according to claim 1, wherein: the matching module further comprises a first adjusting block, two ends of the first adjusting block are connected with the adjusting module respectively, and one edge of the first adjusting block forms the second cutting part.

5. A precision cutting assembly according to claim 4, wherein: the adjusting module comprises a fixed seat and an adjusting rod, and the adjusting rod penetrates through one end of the first adjusting block and is movably arranged on the fixed seat.

6. A precision cutting assembly according to claim 5, wherein: the adjusting rod comprises a twisting part, a first containing section, a second containing section and a thread adjusting section, wherein the twisting part, the placing part and the thread adjusting section are sequentially connected, the first containing section, the second containing section and the thread adjusting section are arranged at one end of the first adjusting block, a first elastic piece is sleeved on the second containing section, and the thread adjusting section is movably arranged on the fixed seat.

7. A precision cutting assembly according to claim 1, wherein: the cooperation module still includes the second regulating block and hugs closely the cut-off knife that the second regulating block set up, the both ends of second regulating block are connected with respectively adjust the module, the edge of a knife top of cut-off knife forms second cutting portion.

8. A precision cutting assembly according to any one of claims 1 to 7, wherein: still including locating the work piece and cutting the level and smooth module of input side, level and smooth module include the slide and connect in the clamp plate under the slide, one side of slide install in cut on the module.

9. A precision cutting assembly according to claim 8, wherein: be equipped with buffer assembly between slide and the clamp plate, buffer assembly includes buffer rod and second elastic component, buffer rod's one end with slide sliding connection, buffer rod's the other end with the clamp plate is fixed continuous, the both ends of second elastic component respectively the butt in the slide with on the clamp plate.

10. A precision cutting assembly according to claim 9, wherein: the device also comprises a sliding plate supporting plate erected on the bearing plate, and the other side of the sliding plate is connected with the sliding plate supporting plate in a sliding manner.