CN215038074U

CN215038074U - Automatic cutter arranging system

Info

Publication number: CN215038074U
Application number: CN202120915943.2U
Authority: CN
Inventors: 李新; 侯飞
Original assignee: Shenzhen Botai Digital Intelligent Technology Co ltd
Current assignee: Shenzhen Botai Digital Intelligent Technology Co ltd
Priority date: 2021-04-29
Filing date: 2021-04-29
Publication date: 2021-12-07
Anticipated expiration: 2031-04-29

Abstract

The utility model belongs to the technical field of cut the device, a automatic gang tool system is disclosed, include: the frame body is provided with an inner cavity; the upper cutter shaft is positioned in the inner cavity and is sleeved with an upper cutter group; the lower cutter shaft is positioned in the inner cavity and is sleeved with a lower cutter group; the upper tool apron clamping jaw is used for adjusting the spacing distance of the upper tool set; the lower tool apron clamping jaw is used for adjusting the spacing distance of the lower tool set; a first drive mechanism for synchronizing drive forces to move the upper and lower tool holder jaws; the first roller is arranged on the rack body and used for guiding paper to be transmitted to the upper knife group and the lower knife group to be cut. The beneficial effects are as follows: the synchronous movement of the upper tool apron clamping jaw and the lower tool apron clamping jaw can be driven simultaneously, namely the position of the upper tool set and the position of the lower tool set can be adjusted simultaneously, and the adjusting precision and the adjusting efficiency are greatly guaranteed.

Description

Automatic cutter arranging system

Technical Field

The utility model belongs to the technical field of cut the device, especially, relate to an automatic gang tool system.

Background

At present, a slitting structure is widely applied to preparation of printing, packaging and other base film materials, and is a mechanical device for slitting wide paper or thin film into a plurality of narrow materials, for example, the slitting structure is used for high-precision slitting of capacitor thin films and magnetic tapes, and is used for slitting various roll-shaped materials such as PVC, CPP, PET, PP metalized films and the like. During operation, because the monoblock is the flakiness broad width material branch and is cut into many banding narrow width materials once, consequently, need set up a plurality of blades promptly before work to separate fixed with these a plurality of blades interval, in order to ensure that single cutting can divide and cut out many banding narrow width materials.

The existing slitting device comprises the following components:

for example, the publication date is 2015, 11 and 4, publication number is CN201510492150, and the application name is an automatic cutter arranging device; the linear module drives the cylinder to move so as to control the cutter-arranging shifting block to realize the position adjustment of the upper cutter group and the lower cutter group. But because of the cylinder driving mode, the whole efficiency is lower. And only a single tool setting shifting block is utilized, and the tool setting shifting block needs to be moved to adjust the lower tool set after the upper tool set is adjusted each time. I.e. the quality of the slitting process.

Therefore, the prior art is to be improved.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide an automatic tool setting system, which aims to solve the technical problems mentioned in the background technology and effectively improve the efficiency of adjusting the upper tool apron clamping jaw and the lower tool apron clamping jaw; and synchronous adjustment is realized, and the adjustment precision is greatly ensured.

The utility model discloses an automatic gang tool system, include:

the frame body is provided with an inner cavity;

the upper cutter shaft is positioned in the inner cavity and is sleeved with an upper cutter group;

the lower cutter shaft is positioned in the inner cavity and is sleeved with a lower cutter group;

the upper tool apron clamping jaw is used for adjusting the spacing distance of the upper tool set;

the lower tool apron clamping jaw is used for adjusting the spacing distance of the lower tool set;

a first drive mechanism for providing a drive force to move the upper and lower tool holder jaws;

the first roller is arranged on the rack body and used for guiding paper to be transmitted to the upper knife group and the lower knife group to be cut.

Further, still include first drive mechanism, first actuating mechanism passes through first drive mechanism connect respectively in go up the blade holder clamping jaw with lower blade holder clamping jaw.

Further, the transmission mechanism includes:

the first rotating wheel is connected with the first driving mechanism;

the second rotating wheel is connected with the first rotating wheel through a first synchronous belt;

the second gear is fixed on the second rotating wheel and is connected with the lower tool apron clamping jaw;

and the first gear is meshed with the second gear and is connected with the upper tool apron clamping jaw.

Further, still include:

the belt motor is arranged on the frame body;

one end of the first rotating rod is connected to the belt motor;

the upper clamping jaw belt is sleeved at the other end of the first rotating rod;

and the first opening assembly is arranged on the upper clamping jaw belt and used for controlling the opening or closing of the upper tool apron clamping jaw.

Further, still include:

the lower clamping jaw belt is sleeved on the first rotating rod and is positioned between the upper clamping jaw belt and one end of the first rotating rod;

and the second opening assembly is arranged on the lower clamping jaw belt and used for controlling the opening or closing of the lower tool apron clamping jaw.

Further, the structural size of the first gear is the same as that of the second gear.

Further, still include:

a fine-tuning knob is arranged on the base,

and the screw rod is connected with the fine adjustment knob.

Further, the belt motor includes a servo motor or a stepping motor.

Further, the number of the belt motors is at least 1.

Further, the upper cutter shaft is an upper cutter air-expansion shaft, and the lower cutter holder is a lower cutter air-expansion shaft.

The utility model discloses an automatic gang tool system, beneficial effect as follows:

1. drive power is provided through a drive mechanism, can drive the synchronous motion of last blade holder clamping jaw, lower blade holder clamping jaw simultaneously, can guarantee adjustment accuracy and adjustment efficiency simultaneously to the position control of last knife tackle, lower knife tackle promptly greatly.

2. Through the setting of first roller, can steadily transmit paper to predetermineeing the position, transmit promptly to between last knife tackle, the lower knife tackle to guarantee the stability of cutting the in-process.

Drawings

Fig. 1 is a three-dimensional schematic view of the automatic gang tool system of the present invention;

FIG. 2 is a front view of the automatic tool setting system of the present invention;

fig. 3 is a top view of the automatic cutter arranging system of the present invention;

fig. 4 is a rear view of the automatic cutter arranging system of the present invention;

fig. 5 is a side view of the automatic gang tool system of the present invention.

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. It is noted that relative terms such as "first," "second," and the like may be used to describe various components, but these terms are not intended to limit the components. These terms are only used to distinguish one component from another component. For example, a first component could be termed a second component, and, similarly, a second component could be termed a first component, without departing from the scope of the present invention. The term "and/or" refers to a combination of any one or more of the associated items and the descriptive items.

As shown in fig. 1, the main frame of the automatic cutter arranging system of the present invention is a frame body 1; the frame body can be open, that is, the frame body 1 consists of a bottom plate 4, side plates 300 and a rear baffle plate 201; of course, the housing body may be closed, which is not described herein.

Wherein, the frame body 1 is provided with an inner cavity; the inner cavity represents a cavity formed among the bottom plate 4, the side plate 300 and the rear baffle plate 201; an upper cutter shaft 2 and a lower cutter shaft 3 are arranged in the inner cavity; the two cutter shafts are in parallel or approximately parallel. Wherein, the left end of the upper cutter shaft 2 is connected with the side plate 300, and the left end of the lower cutter shaft 3 is connected with the side plate 300; the upper cutter shaft 2 is positioned vertically above the lower cutter shaft 3. Wherein, the upper cutter shaft is an upper cutter air-expansion shaft, and the lower cutter seat is a lower cutter air-expansion shaft.

As shown in fig. 2, the utility model further comprises a total of two knife sets, namely an upper knife set 160 and a lower knife set 150; the upper blade set 160 includes a first upper blade 120 (which may be defined as a first blade), a second upper blade 121, and a third upper blade 122; the lower blade set 150 includes a first lower blade 110 (which may be defined as a first blade), a second lower blade 111, and a third lower blade 112; when the knives of the knife group are mounted on the knife shaft, the first upper knife 120 and the first lower knife 110 are required to be vertically corresponding in position, so as to facilitate subsequent synchronous position adjustment. The same applies to the second upper knife and the second lower knife, and the third upper knife and the third lower knife. The number of knives in a knife group can be adjusted according to actual needs, for example, each group has 16 knives, and so on, which are not specifically described here. The number of the upper knife group is the same as that of the lower knife group, and the paper is cut through the cooperation of the upper knife and the lower knife.

As shown in fig. 1, the tool holder further comprises an upper tool apron clamping jaw 32 capable of clamping the upper tool set 160 and adjusting the spacing distance of the upper tool set; adjusting the distance separating the upper tool sets is understood to mean that the upper tool apron clamping jaws 32 push any one of the upper tools of the upper tool set 160 to change the position of the upper tool shaft 2 on which one of the upper tools is located.

The cutter comprises a lower cutter seat clamping jaw 33 which can clamp a lower cutter group 150 and can adjust the spacing distance of the lower cutter group; adjusting the distance between the lower cutter sets can be understood as pushing one of the lower cutters in the lower cutter set 150 by the lower cutter holder clamping jaw 33 to change the position of the lower cutter shaft 3 of one of the lower cutters.

As shown in fig. 4, the present invention further includes a first driving mechanism 65 connected to the upper tool apron clamping jaw 32 and the lower tool apron clamping jaw 33 through a first transmission mechanism, respectively, for providing a driving force to the first transmission mechanism, and the first transmission mechanism receives the driving force to synchronously move the upper tool apron clamping jaw 32 and the lower tool apron clamping jaw 33; the first driving mechanism 65 can be a driving motor, and the first driving mechanism 65 is used for providing driving force in the synchronous movement process of the upper tool holder clamping jaw and the lower tool holder clamping jaw; more specifically: the transmission mechanism includes: a first rotating wheel 21, wherein the first rotating wheel 21 is connected with the first driving mechanism 65; a second rotary wheel 63, the second rotary wheel 63 being connected to the first rotary wheel 21 via a first timing belt 64; a second gear 53, wherein the second gear 53 is fixed on the second rotating wheel 63, and the second gear 53 is connected with the lower tool apron clamping jaw 33; a first gear 52, the first gear 52 meshing with the second gear 53, the first gear 52 being connected to the upper tool holder jaw 32. The transmission principle is as follows: the first driving mechanism 65 provides a rotating force to rotate the first rotating wheel 21, so that the second rotating wheel 63 is driven to rotate based on the first synchronous belt 64, and then the second gear 53 is driven to rotate, and the first gear 52 also rotates synchronously due to the meshing relationship; it should be noted that the rotation direction of the first gear 52 is opposite to the rotation direction of the second gear, and the structural size of the first gear is the same as that of the second gear; this is so that: the rotation angle of the first gear 52 is equal to the rotation angle of the second gear 53, i.e., the first movement distance of the upper tool rest jaw 32 corresponding to the rotation angle of the first gear 52 is equal to the second movement distance of the lower tool rest jaw 33 corresponding to the rotation angle of the second gear 53; the upper knife and the lower knife in the upper knife group and the lower knife group are synchronized and adjusted at the same distance; this is an advantage and innovation point of the present invention.

As shown in fig. 1, the frame body 1 further comprises a first roller 90 disposed on the frame body 1, specifically, one end of the first roller 90 is fixed on the side plate 300 through a first mounting seat, and the other end of the first roller 90 is fixed on the bottom plate 4 through a second mounting seat; the first roller 90 has the function of: the paper guide device is used for guiding paper to be conveyed between the upper knife group and the lower knife group for slitting (as shown in fig. 5), namely, the paper can be conveyed to a preset position smoothly, so that the stability in the slitting process is ensured.

The utility model discloses an automatic gang tool system, beneficial effect as follows: 1. drive power is provided through a drive mechanism, can drive the synchronous motion of last blade holder clamping jaw, lower blade holder clamping jaw simultaneously, can guarantee adjustment accuracy and adjustment efficiency simultaneously to the position control of last knife tackle, lower knife tackle promptly greatly.

As shown in fig. 1, the device further includes a belt motor 10, a first rotating rod 11, an upper jaw belt 42, a first opening assembly 80:

the belt motor 10 is arranged on the frame body 1, and a rotating shaft of the belt motor 10 extends into the inner cavity from the lower part of the bottom plate 4 to be connected with the first rotating rod 11; the belt motor can be a servo motor or a stepping motor, and mainly provides driving force for clamping and loosening of the tool apron clamping jaw.

One end of the first rotating rod 11 is connected to the belt motor 10, and the other end is hinged to the fixing block 310, and the fixing block 310 is fixed to the top of the inner side of the rear baffle 201;

the upper clamping jaw belt 42 is sleeved at the other end of the first rotating rod 11;

a first opening assembly 80, provided on the upper jaw belt, for controlling the opening or closing of the upper tool apron jaw 32;

based on the arrangement of the belt motor 10, the first rotating rod 11, the upper clamping jaw belt 42 and the first opening component 80, the first opening component 80 is closed to enable the upper cutter holder clamping jaw 32 to clamp an upper cutter in the upper cutter group, the belt motor 10 rotates forward to drive the upper clamping jaw belt 42 to rotate, the upper cutter holder clamping jaw 32 is synchronously driven to move to a set position, the first opening component 80 is opened after the upper cutter is in place, the upper cutter position is fixed, the belt motor 10 rotates reversely to drive the upper clamping jaw belt 42, and the upper cutter holder clamping jaw 32 returns accordingly. Wherein, the first opening assembly may be a cylinder.

Wherein, the number of the belt motors 10 is at least 1; in the case of a belt motor, the upper jaw belt 42 and the lower jaw belt 43 are synchronously controlled to rotate in the forward direction or the reverse direction by the belt motor 10. And if the two belt motors are used, the two belt motors respectively control one clamping jaw belt correspondingly so as to control the rotation of the belt. Of course, this application preferably only utilizes 1 belt motor, and this is the advantage, the protection point of the utility model.

As shown in fig. 1, further, the method further includes:

the lower clamping jaw belt 43 is sleeved on the first rotating rod 11, and the position where the lower clamping jaw belt 43 is sleeved is located between the upper clamping jaw belt 42 and one end of the first rotating rod 11;

and a second opening assembly 81 provided on the lower jaw belt 43 for controlling opening or closing of the lower tool holder jaw 33.

Based on the arrangement of the lower clamping jaw belt 43 and the second opening component 81, the single first rotating rod 11 is driven to rotate through the rotation of the single belt motor 10, so that the upper clamping jaw belt 43 and the lower clamping jaw belt 42 rotate by the same distance; namely, the first opening component 80 and the second opening component 81 are synchronously controlled to be opened or closed simultaneously; namely, the synchronous clamping and the synchronous loosening of the lower cutter holder clamping jaw 33 and the upper cutter holder clamping jaw 32 are accurately controlled; the synchronism and accuracy in the position adjusting process are guaranteed.

As shown in fig. 2, the method further includes:

the fine-tuning knob 100 is provided with,

and the screw rod 101 is connected with the fine adjustment knob.

An operator can rotate the fine adjustment knob 100 to drive the screw 101 to rotate so as to finely adjust the relative position of the slitting knife and the paper to compensate for the error of the position of the first knife.

The fine adjustment knob 100 is used for driving the screw 101 to rotate through rotation of a user, and the cutting knife moves correspondingly according to the rotation direction, namely, adjustment is achieved.

As shown in fig. 4, the method further includes:

a guiding-out cavity 200 arranged on the rear baffle 201 so as to facilitate guiding out of the paper after the cutting processing;

the upper cutter lifting cylinder 400 is arranged on the rear baffle 201 and is used for driving the upper cutter shaft to press downwards so as to realize cutter closing;

the guiding-out roller 91 is arranged on the rear baffle 201, so that the cut paper can be guided out conveniently;

and a paper clamper 92 provided on the tailgate 201 for pressing the paper against the delivery roller 91.

The utility model discloses an automatic gang tool system, the operation action is described as follows:

inputting the slitting width, the slitting quantity and the initial knife position into an equipment system (the equipment system is connected with a belt motor and a first driving mechanism); starting the automatic cutter arrangement, the upper cutter holder clamping jaw and the lower cutter holder clamping jaw can simultaneously grab the first upper cutter 120 and the first lower cutter 110, and the first upper cutter 120 and the first lower cutter 110 are driven to a preset initial cutter position through the first driving mechanism 65; then the clamping jaws of the upper tool holder and the lower tool holder rotate again to simultaneously grasp and move the second upper tool 121 and the second lower tool 111 to the strip dividing width position relative to the first tool; the third upper cutter and the third lower cutter have the same principle; after the automatic cutter arrangement is completed, the upper cutter air-expanding shaft and the lower cutter air-expanding shaft simultaneously tighten the fixed cutter seats, then the upper cutter lifting cylinder 400 drives the upper cutter to press downwards to complete cutter combination, and after the cutter combination is completed, the splitting cutter drives the first driving mechanism 65 to enable the upper cutter air-expanding shaft and the lower cutter air-expanding shaft to rotate to complete splitting.

The above is only the preferred embodiment of the present invention, and not the scope of the present invention, all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings or the direct or indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. An automatic gang tool system, comprising:

the frame body is provided with an inner cavity;

2. The automatic gang tool system of claim 1 further comprising a first drive mechanism, the first drive mechanism being coupled to the upper and lower tool holder jaws, respectively, via the first drive mechanism.

3. The automatic gang saw system of claim 2 wherein the drive mechanism comprises:

the first rotating wheel is connected with the first driving mechanism;

4. The automatic gang tool system of claim 1 or 2, further comprising:

the belt motor is arranged on the frame body;

one end of the first rotating rod is connected to the belt motor;

5. The automatic gang tool system of claim 4, further comprising:

6. The automatic gang saw system of claim 3 wherein the first gear is configured to have the same dimensions as the second gear.

7. The automatic gang tool system of claim 1 or 2, further comprising:

a fine-tuning knob is arranged on the base,

and the screw rod is connected with the fine adjustment knob.

8. The automatic gang tool system of claim 4, wherein the belt motor comprises a servo motor or a stepper motor.

9. The automatic gang saw system of claim 4 wherein the number of belt motors is at least 1.

10. The automatic tool setting system of claim 4, wherein the upper tool shaft is an upper tool air-expanding shaft and the lower tool apron is a lower tool air-expanding shaft.