CN214726900U

CN214726900U - Full-automatic system bag machine is with trading cutting tool bit quick replacement structure

Info

Publication number: CN214726900U
Application number: CN202120972664.XU
Authority: CN
Inventors: 王涛; 袁明
Original assignee: Qingdao Jiahe Wansheng Packaging Co ltd
Current assignee: Qingdao Jiahe Wansheng Packaging Co ltd
Priority date: 2021-05-08
Filing date: 2021-05-08
Publication date: 2021-11-16
Anticipated expiration: 2031-05-08

Abstract

The utility model discloses a fast replacing structure of a cutter head for a full-automatic bag making machine, which comprises a cutter seat body arranged on the full-automatic bag making machine; the sliding blocks are in a cross-shaped structure and are clamped and slidably mounted inside the tool apron body, and the two sliding blocks are symmetrically arranged relative to the vertical central line of the tool apron body; the method comprises the following steps: the fixing frame is of an inverted U-shaped structure and is placed inside the bottom end of the cutter holder body, and the cutting tool bit body is inserted into the fixing frame; the cutting tool bit comprises a cutter holder body, a mounting groove and a cross rod, wherein the mounting groove is formed in the inner portion of the left side face of the cutter holder body, the cross rod penetrates through the inner portion of the right side face of the cutter holder body, and a containing groove is formed in the inner portion of the right side face of the cutter holder body. This full-automatic system bag machine is with trading cutting tool bit quick replacement structure is provided with fixed frame, only need to cut the tool bit body insert fixed frame in upwards promote one section distance can, be connected through the block of horizontal pole with the mounting groove, the steadiness teaching is good, avoids droing.

Description

Full-automatic system bag machine is with trading cutting tool bit quick replacement structure

Technical Field

The utility model relates to a full-automatic system bag machine is with trading cutting tool bit technical field specifically is a full-automatic system bag machine is with trading cutting tool bit quick replacement structure.

Background

The full-automatic bag making machine is developed, so that the manufacturing industry is developed rapidly, and the replacement and cutting tool bit in the full-automatic bag making machine needs to be replaced after being used for a long time;

the patent name of CN212312192U is a paper cutter convenient for changing cutting blades, a three-fork rod is driven by a vertical screw rod to move downwards, the three-fork rod applies lateral pressure to a rigid pressing block through an inclined plane to clamp the cutter again and fix the cutter, the structure can realize the disassembly and assembly of the cutter only by a single vertical screw rod, has extremely simple and convenient operation, adopts a plurality of bolts for fixation compared with the traditional method, has simpler disassembly and assembly, solves the problems that the prior cutter installation method generally adopts a plurality of bolts for fixation, has more tedious disassembly and assembly and lower maintenance efficiency, but applies the lateral pressure to the rigid pressing block to clamp the cutter again and realize the fixation of the cutter, and the simple structure is clamped by extrusion to ensure that the installation stability is poor and the cutter is easy to fall off, meanwhile, an elastic gasket is extruded for a long time, and the recovery force of deformation is reduced, the elastic gasket is damaged, and the later clamping effect is influenced;

therefore, the quick replacement structure of the cutting tool bit for the full-automatic bag making machine can well solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a full-automatic system bag machine is with trading cutting tool bit quick replacement structure to solve simple tight structure of extrusion clamp through on the existing market that above-mentioned background art provided, make the steadiness of installation relatively poor, drop easily, elastic gasket receives the extrusion for a long time simultaneously, and the restoring force of deformation reduces, makes elastic gasket damage, influences the problem of the tight effect of clamp in later stage.

In order to achieve the above object, the utility model provides a following technical scheme: a quick replacement structure for a cutting tool bit of a full-automatic bag making machine is characterized in that a tool apron body is arranged on the full-automatic bag making machine;

the sliding blocks are in a cross-shaped structure and are clamped and slidably mounted inside the tool apron body, and the two sliding blocks are symmetrically arranged relative to the vertical central line of the tool apron body;

the method comprises the following steps:

the fixing frame is of an inverted U-shaped structure and is placed inside the bottom end of the cutter holder body, and the cutting tool bit body is inserted into the fixing frame;

the mounting groove is formed in the inner portion of the left side face of the cutting tool bit body;

the cross rod penetrates through the inner part of the right side surface of the cutter holder body, and an accommodating groove is formed in the inner part of the right side surface of the cutter holder body;

the cross rod is arranged in the accommodating groove and can slide in the accommodating groove;

and the outer side of the cross rod is connected with a return spring a in an embedded mode, so that the cross rod is convenient to return in the later period.

Preferably, the bottom of sliding block is connected with the regulation pole through the loose axle, and the bottom of adjusting the pole is connected with fixed frame through the loose axle, a side of sliding block is connected with reset spring b, reset spring b's one end is connected with the inside of blade holder body.

Through the setting of above-mentioned structure to the sliding block can stimulate reset spring b when sliding, makes reset spring b hold power, and the later stage of being convenient for drives the sliding block reverse shift through holding power of reset spring b and resets.

Preferably, the fixed frame forms a lifting structure through the adjusting rod and the sliding block, and the height of the fixed frame is greater than that of the accommodating groove.

Through the setting of above-mentioned structure for the lift that fixed frame later stage can be stable is convenient for adjust pole and sliding block and support fixed frame.

Preferably, two adjust the pole and constitute "V" shape structure setting, and adjust the pole and can drive the sliding block and slide.

Through the arrangement of the structure, the adjusting rod drives the fixing frame to reset when rotating.

Preferably, the one end and the mounting groove block of horizontal pole are connected, and the gliding minimum distance of horizontal pole is greater than the length of mounting groove.

Through the setting of above-mentioned structure to be connected through the block of horizontal pole and mounting groove, improve the steadiness of installation.

Preferably, reset spring b is the one-to-one setting with the sliding block, and the sliding block cooperates with the inside unsmooth of blade holder body.

Through the setting of above-mentioned structure for the stable horizontal slip that carries on of sliding block.

Compared with the prior art, the beneficial effects of the utility model are that: the full-automatic bag making machine is provided with a quick replacement structure for the cutting tool bit;

(1) the cutting tool bit body is inserted into the fixed frame to push the fixed frame to ascend, so that the outer side face of the fixed frame is separated from the accommodating groove, the transverse rod moves rightwards under the action of the storage force of the reset spring a, the transverse rod is inserted into the corresponding mounting groove in the cutting tool bit body, the cutting tool bit body is convenient to mount quickly, the cutting tool bit body is only required to be inserted into the fixed frame to push upwards for a certain distance, and the transverse rod is connected with the mounting groove in a clamped mode, so that the stability is good, and falling off is avoided;

(2) be fixed with the horizontal pole, the later stage only needs to be manual stimulate the horizontal pole left, alright will cut the tool bit body and extract downwards, easy operation and swift, labour saving and time saving, the quick replacement work in the later stage of being convenient for.

Drawings

FIG. 1 is a schematic view of the main sectional structure of the present invention;

fig. 2 is a schematic view of the main sectional structure of the fixing frame of the present invention when it is out of operation;

FIG. 3 is a schematic view of the main sectional structure of the tool holder body and the sliding block;

fig. 4 is a schematic view of the cross-sectional side view structure of the tool holder body connected to the sliding block.

In the figure: 1. a tool apron body; 2. a slider; 3. adjusting a rod; 4. a fixing frame; 5. a cutting tool bit body; 6. mounting grooves; 7. a cross bar; 8. a return spring a; 9. a return spring b; 10. a containing groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a quick change structure for a cutting tool bit of a full-automatic bag making machine comprises a tool apron body 1, a sliding block 2, an adjusting rod 3, a fixing frame 4, a cutting tool bit body 5, a mounting groove 6, a cross rod 7, a return spring a8, a return spring b9 and a containing groove 10;

install blade holder body 1 on full-automatic system bag machine, be the sliding block 2 of "ten" font structure, block slidable mounting is in the inside of blade holder body 1, and two sliding blocks 2 set up about the vertical central line symmetry of blade holder body 1, include: the fixing frame 4 is of an inverted U-shaped structure and is placed inside the bottom end of the cutter holder body 1, and the cutting tool bit body 5 is inserted into the fixing frame 4;

the cutting tool bit comprises a cutter bit body 5, a mounting groove 6, a cross rod 7 and a containing groove 10, wherein the mounting groove is formed in the inner portion of the left side face of the cutter bit body 5, the cross rod 7 penetrates through the inner portion of the right side face of the cutter bit body 1, the cross rod 7 is placed in the containing groove 10, and the cross rod 7 can slide in the containing groove 10;

as shown in the accompanying drawing 1, then take new cutting tool bit body 5, to cut in cutting tool bit body 5 inserts fixed frame 4, then upwards promote, at this moment fixed frame 4 promotes sliding block 2 through adjusting pole 3, make sliding block 2 to the pulling of reset spring b9, so that reset spring b9 holds power, then fixed frame 4 rises to a certain position after, horizontal pole 7 just moves right under the effect of reset spring a8 holding power and just inserts in mounting groove 6, and then be connected through the block of horizontal pole 7 with mounting groove 6, be convenient for carry out stable installation to cutting tool bit body 5, only need manual pulling horizontal pole 7 alright quick change cutting tool bit body 5 through above-mentioned structure later stage, and convenient for operation.

Wherein, the outside nested connection of horizontal pole 7 has reset spring a8, the later stage horizontal pole 7 of being convenient for resets, the bottom of sliding block 2 is connected with adjusting pole 3 through the loose axle, and the bottom of adjusting pole 3 is connected with fixed frame 4 through the loose axle, a side of sliding block 2 is connected with reset spring b9, reset spring b 9's one end is connected with the inside of blade holder body 1, fixed frame 4 constitutes elevation structure through adjusting pole 3 and sliding block 2, and the height that highly is greater than storage tank 10 of fixed frame 4.

As shown in fig. 1, when the cutting head body 5 installed inside the tool apron body 1 needs to be replaced rapidly, the cross rod 7 is pulled leftwards by hand, then the cross bar 7 extrudes the return spring a8 at the outer side, simultaneously the right end of the cross bar 7 is separated from the mounting groove 6 and enters the accommodating groove 10, at the moment, the cutting tool bit body 5 can be pulled downwards, so that the cutting tool bit body 5 is separated from the fixing frame 4, the cutting tool bit body 5 is convenient to disassemble, meanwhile, the sliding block 2 is driven to slide under the action of the power stored in the reset spring a8, so that the sliding block 2 drives the adjusting rod 3 to move, thereby causing the adjusting lever 3 to push the fixed frame 4 to descend, at which the outer side of the fixed frame 4 shields the right side of the receiving groove 10, so that the cross bar 7 cannot move to the right and the return spring a8 is in a compressed state as shown in fig. 2-3.

Two regulation poles 3 constitute "V" shape structure setting, and adjust pole 3 and can drive sliding block 2 and slide, and the one end and the 6 blocks of mounting groove of horizontal pole 7 are connected, and the gliding minimum distance of horizontal pole 7 is greater than the length of mounting groove 6, and reset spring b9 is the one-to-one setting with sliding block 2, and the inside unsmooth cooperation of sliding block 2 and blade holder body 1.

The working principle is as follows: when the quick change structure of the cutting tool bit for the full-automatic bag making machine is used, firstly, as shown in the attached drawing 1, when the cutting tool bit body 5 arranged in the tool apron body 1 needs to be quickly changed, the cross rod 7 is manually pulled leftwards, and the cutting tool bit body 5 is pulled downwards as shown in the attached drawings 2-3;

then take new cutting tool bit body 5, insert cutting tool bit body 5 in fixed frame 4, then upwards promote, horizontal pole 7 just moves right under the effect of reset spring a8 accumulation and just inserts in mounting groove 6, as shown in figure 1, and then through the block connection of horizontal pole 7 and mounting groove 6, be convenient for carry out stable installation to cutting tool bit body 5, the content that does not make detailed description in this specification belongs to the prior art that skilled person publicly knows.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A quick replacement structure for a cutting tool bit of a full-automatic bag making machine is characterized in that a tool apron body (1) is arranged on the full-automatic bag making machine;

the sliding blocks (2) are in a cross-shaped structure and are clamped and slidably mounted inside the tool apron body (1), and the two sliding blocks (2) are symmetrically arranged relative to the vertical central line of the tool apron body (1);

it is characterized by comprising:

the cutter holder comprises a fixing frame (4) in an inverted U-shaped structure, wherein the fixing frame is placed inside the bottom end of the cutter holder body (1), and a cutting bit body (5) is inserted into the fixing frame (4);

the mounting groove (6) is formed in the inner part of the left side face of the cutting tool bit body (5);

the cross rod (7) penetrates through the inner part of the right side surface of the cutter holder body (1), and an accommodating groove (10) is formed in the inner part of the right side surface of the cutter holder body (1);

a cross rod (7) is arranged in the accommodating groove (10), and the cross rod (7) can slide in the accommodating groove (10);

the outer side of the cross rod (7) is connected with a return spring a (8) in a nested mode, and the cross rod (7) can be conveniently reset in the later period.

2. The quick change structure of the cutting tool bit for the full-automatic bag making machine according to claim 1, wherein: the bottom of sliding block (2) is connected with regulation pole (3) through the loose axle, and the bottom of adjusting pole (3) is connected with fixed frame (4) through the loose axle, a side of sliding block (2) is connected with reset spring b (9), the one end of reset spring b (9) is connected with the inside of blade holder body (1).

3. The quick change structure of the cutting tool bit for the full-automatic bag making machine according to claim 2, wherein: the fixed frame (4) forms a lifting structure through the adjusting rod (3) and the sliding block (2), and the height of the fixed frame (4) is larger than that of the accommodating groove (10).

4. The quick change structure of the cutting tool bit for the full-automatic bag making machine according to claim 2, wherein: two adjust pole (3) and constitute "V" shape structure setting, and adjust pole (3) and can drive sliding block (2) and slide.

5. The quick change structure of the cutting tool bit for the full-automatic bag making machine according to claim 1, wherein: one end of the cross rod (7) is connected with the mounting groove (6) in a clamping mode, and the minimum sliding distance of the cross rod (7) is larger than the length of the mounting groove (6).

6. The quick change structure of the cutting tool bit for the full-automatic bag making machine according to claim 2, wherein: reset spring b (9) are the one-to-one setting with sliding block (2), and the inside unsmooth cooperation of sliding block (2) and blade holder body (1).