CN219095207U

CN219095207U - Numerical control automatic tape cutting machine

Info

Publication number: CN219095207U
Application number: CN202223181311.1U
Authority: CN
Inventors: 何晓军; 赵赟; 赵卫平; 谭本松
Original assignee: Dongguan Nanbei Testing And Certification Technology Co ltd
Current assignee: Dongguan Nanbei Testing And Certification Technology Co ltd
Priority date: 2022-11-29
Filing date: 2022-11-29
Publication date: 2023-05-30
Anticipated expiration: 2032-11-29

Abstract

The utility model relates to the technical field of belt cutters and provides a numerical control automatic belt cutter which comprises a frame, a material tray and a material guide roller, wherein the material tray is arranged on one side of the top end of the frame, dismounting structures are arranged at two ends of the material tray, a tool rest is arranged on the other side of the top end of the frame, a hydraulic telescopic rod is arranged on the top end of the tool rest, a cutter is arranged at the bottom end of the hydraulic telescopic rod, the material guide roller is arranged on one side of the tool rest, a motor is arranged at one end of the material guide roller, and a tensioning structure is arranged on one side of the material guide roller. According to the utility model, the tensioning structure is arranged, so that the material belt passes through the bottom of the first tensioning roller, then passes through the top of the third tensioning roller, and finally passes through the bottom of the second tensioning roller, the position of the third tensioning roller is regulated, and a certain pressure is applied to the material belt by the third tensioning roller, so that the material belt is in a tensioning state during conveying, and the problems of the material belt that the conveying and cutting of the material belt are influenced are prevented to a certain extent.

Description

Numerical control automatic tape cutting machine

Technical Field

The utility model relates to the technical field of tape cutting machines, in particular to a numerical control automatic tape cutting machine.

Background

After the shearing silk ribbon, the woven belt, the elastic belt, the sticking buckle belt, the trademark and the like are produced, the shearing silk ribbon, the woven belt, the elastic belt, the sticking buckle belt, the trademark and the like are wound outside a material collecting disc to be stored, so that the shearing silk ribbon, the woven belt, the elastic belt, the sticking buckle belt, the trademark and the like can meet corresponding use requirements, and the shearing silk ribbon, the woven belt, the elastic belt, the sticking buckle belt, the trademark and the like need to be sheared, so that a numerical control automatic belt cutter is needed;

patent document CN210652093U discloses an automatic tape cutter, which belongs to the technical field of woven bag equipment. The novel lifting handle belt cutting machine solves the defects that in the prior art, the traditional manual cutting of the lifting handle belt is time-consuming and labor-consuming and has low working efficiency. The novel belt cutting device comprises a box body, wherein a gear motor, a belt and a driving roller are arranged in the box body, the gear motor is in transmission connection with the driving roller through the belt, a press roller and a belt cutting structure are arranged above the box body, the press roller is arranged right above the driving roller, a certain gap is formed between the press roller and the driving roller, and the belt cutting structure is arranged on the left side of the press roller. The utility model is mainly used for cutting the handle belt.

However, the automatic tape cutter of the above publication mainly considers how to solve the problem of improving the processing efficiency, and does not consider that the automatic tape cutter has a large number of problems in use:

1. when the automatic belt cutter performs shearing work, if the material belt is loose, the conveying of the material belt can be influenced, and the cutting effect of the material belt can be influenced to a certain extent;

2. after the material tray is installed on the automatic tape cutting machine every time, certain time is wasted in debugging, and if more time is wasted in installation of the material tray, certain influence is caused on the whole tape cutting process, so that processing is influenced, and yield is influenced.

Disclosure of Invention

First, the technical problem to be solved

The utility model aims to provide a numerical control automatic belt cutting machine, which is used for solving the defects that when the traditional numerical control automatic belt cutting machine performs shearing work, if a material belt is loose, the conveying of the material belt is possibly affected, the cutting effect of the material belt is possibly affected to a certain extent, and the like.

(II) summary of the utility model

In order to solve the technical problems, the utility model provides the following technical scheme: the numerical control automatic tape cutting machine comprises a frame, a material tray and a material guide roller, wherein the material tray is arranged on one side of the top end of the frame, and the two ends of the material tray are respectively provided with a disassembly and assembly structure;

a tool rest is arranged on the other side of the top end of the frame, and a hydraulic telescopic rod is arranged at the top end of the tool rest;

the bottom of hydraulic telescoping rod is provided with the cutter, one side of knife rest is provided with the guide roller, the motor is installed to the one end of guide roller, one side of guide roller is provided with tensioning structure, tensioning structure includes first tensioning roller, second tensioning roller, third tensioning roller, support column, built-in groove, bracing piece, movable block, screw hole and threaded pin, the second tensioning roller sets up in one side of guide roller, one side of second tensioning roller is provided with the third tensioning roller, the both ends of third tensioning roller all are provided with the support column, and the bottom and the frame fixed connection of support column, the built-in groove has been seted up to the inside of support column, the inside of built-in groove is fixed with the bracing piece, the outside cover of bracing piece is equipped with the movable block, and the one end and the third tensioning roller fixed connection of movable block, the screw hole is seted up to the one end of movable block, the inside of screw hole is provided with the threaded pin, one side of third tensioning roller is provided with first tensioning roller.

Preferably, the dismounting structure comprises a support, a pressing block, insertion holes, butt joint holes and fixing pins, wherein the support is arranged at two ends of the material tray, the pressing block is arranged at the top end of the support, the insertion holes are formed in two sides of the pressing block, and the fixing pins are arranged in the insertion holes.

Preferably, the jacks are provided with a plurality of groups, and the plurality of groups of jacks are symmetrically distributed on two sides of the pressing block.

Preferably, an internal thread is provided in the butt joint hole, an external thread is provided in the outer portion of the fixing pin, and the butt joint hole and the fixing pin form a thread structure.

Preferably, the bottom of the fixing pin is arranged in the butt joint hole, and the butt joint holes are formed in two sides of the top end of the bracket.

Preferably, two movable blocks are arranged, and the movable blocks are symmetrically distributed at two ends of the third tensioning roller.

Preferably, the outer diameter of the supporting rod is smaller than the inner diameter of the movable block, and the supporting rod and the movable block form a sliding structure.

(III) beneficial effects

The utility model provides a numerical control automatic tape cutting machine, which has the advantages that: through the tensioning structure, the material belt passes through the bottom of the first tensioning roller, then passes through the top of the third tensioning roller, and finally passes through the bottom of the second tensioning roller, the position of the third tensioning roller is adjusted, and a certain pressure is applied to the material belt by the third tensioning roller, so that the material belt is in a tensioning state during conveying, and the problems that the material belt is loosened and the conveying and cutting of the material belt are affected are prevented to a certain extent;

through being provided with the dismouting structure, utilize the briquetting to compress tightly the pivot at charging tray both ends to this is installed and is fixed the charging tray, and is fixed on single bracing piece with the charging tray installation, and stability is higher, and, convenient dismouting has also saved certain assembly duration for the staff.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic cross-sectional elevation view of the present utility model;

FIG. 2 is a schematic top view of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

fig. 4 is a schematic top view of the tensioning structure of the present utility model.

Reference numerals in the drawings illustrate: 1. a frame; 2. a material tray; 3. a disassembly and assembly structure; 301. a bracket; 302. briquetting; 303. a jack; 304. a butt joint hole; 305. a fixing pin; 4. a tensioning structure; 401. a first tension roller; 402. a second tension roller; 403. a third tensioning roller; 404. a support column; 405. a built-in groove; 406. a support rod; 407. a movable block; 408. a threaded hole; 409. a threaded pin; 5. a guide roller; 6. a tool holder; 7. a hydraulic telescopic rod; 8. a cutter; 9. and a motor.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by one of ordinary skill in the art without inventive faculty, are intended to be within the scope of the present utility model, based on the embodiments of the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Example 1

Referring to fig. 1-4, the utility model provides a numerical control automatic tape cutter, which comprises a frame 1, a material tray 2 and a material guiding roller 5, wherein one side of the top end of the frame 1 is provided with the material tray 2, both ends of the material tray 2 are provided with a dismounting structure 3, the other side of the top end of the frame 1 is provided with a knife rest 6, the top end of the knife rest 6 is provided with a hydraulic telescopic rod 7, the bottom end of the hydraulic telescopic rod 7 is provided with a cutter 8, one side of the knife rest 6 is provided with the material guiding roller 5, one end of the material guiding roller 5 is provided with a motor 9, one side of the material guiding roller 5 is provided with a tensioning structure 4, the tensioning structure 4 comprises a first tensioning roller 401, a second tensioning roller 402, a third tensioning roller 403, a supporting column 404, a built-in groove 405, a supporting rod 406, a movable block 407, a threaded hole 408 and a threaded pin 409, the second tensioning roller 402 is arranged on one side of the material guiding roller 5, one side of second tensioning roller 402 is provided with third tensioning roller 403, the both ends of third tensioning roller 403 all are provided with support column 404, and the bottom and the frame 1 fixed connection of support column 404, built-in groove 405 has been seted up to the inside of support column 404, the inside of built-in groove 405 is fixed with bracing piece 406, the outside cover of bracing piece 406 is equipped with movable block 407, and the one end and the third tensioning roller 403 fixed connection of movable block 407, screw hole 408 has been seted up to the one end of movable block 407, the inside of screw hole 408 is provided with threaded pin 409, one side of third tensioning roller 403 is provided with first tensioning roller 401, movable block 407 is provided with two, movable block 407 is the symmetric distribution at the both ends of third tensioning roller 403, the external diameter of bracing piece 406 is less than the internal diameter of movable block 407, bracing piece 406 and movable block 407 constitute sliding structure.

The working principle of the numerical control automatic tape cutting machine based on the first embodiment is as follows: the material belt on the material disc 2 is led to the bottom of the material guiding roller 5, the material belt is in contact with the material guiding roller 5 and the table top of the frame 1, the material guiding roller 5 is driven to rotate by the motor 9, the material belt can be pulled to move towards the position of the cutter 8 continuously under the action of friction force, when the material belt moves to the bottom of the cutter 8, the cutter 8 is pushed to move downwards by the hydraulic telescopic rod 7, the material belt can be sheared, wherein when the automatic belt cutting machine is in shearing work, if the material belt is loose, the conveying of the material belt can be possibly influenced, the cutting effect of the material belt can be possibly influenced, therefore, when the material belt is pulled, the material belt can pass through the bottom of the first tensioning roller 401, then pass through the top of the third tensioning roller 403, finally pass through the bottom of the second tensioning roller 402, the position of the third tensioning roller 403 is adjusted, the material belt is in a tensioning state when the material belt is conveyed by utilizing the third tensioning roller 403, the problem that the material belt is loose is prevented, the material belt is easy to occur can be sheared, the tensioning blocks can be tightly arranged at the positions of the third tensioning roller 403, the third tensioning roller 403 can be tightly moved by the third tensioning roller 403, the tensioning blocks can be tightly moved by the third tensioning rollers, the third tensioning rollers can be tightly moved by the third tensioning rollers are tightly moving the third tensioning rollers 403, the tensioning blocks can be tightly move the outer support rods are tightly arranged at the outer ends, the outer support rods are tightly move tightly, and the outer support rods are tightly can tightly rotate are tightly fixed by the outer support rods are tightly rotate, and can be tightly rotate, and can tightly rotate are tightly rotate and can tightly rotate are tightly fixed by the tension roller and are tightly rotate by the tension roller 403.

Example two

The embodiment further includes: the dismounting structure 3 comprises a support 301, a pressing block 302, jacks 303, butt joint holes 304 and fixing pins 305, wherein the support 301 is arranged at two ends of a material tray 2, the pressing block 302 is arranged at the top end of the support 301, the jacks 303 are respectively arranged at two sides of the pressing block 302, the fixing pins 305 are arranged in the jacks 303, a plurality of groups of jacks 303 are symmetrically distributed at two sides of the pressing block 302, internal threads are arranged in the butt joint holes 304, external threads are arranged on the outer sides of the fixing pins 305, the butt joint holes 304 and the fixing pins 305 form a threaded structure, the bottom ends of the fixing pins 305 are arranged in the butt joint holes 304, and the butt joint holes 304 are respectively arranged at two sides of the top end of the support 301.

In this embodiment, after the tray 2 is installed on the automatic tape cutter, debugging is required to be performed, a certain time is wasted in debugging, if more time is wasted in installing the tray 2, a certain influence is caused on the whole tape cutting process, so that processing is affected, and yield is affected, therefore, convenient disassembly and assembly of the tray 2 are particularly important, the fixing pins 305 are screwed out from the inside of the butt joint holes 304, then the pressing blocks 302 are taken down, the rotating shafts at the two ends of the tray 2 are taken down from the top of the support 301, the disassembly operation of the tray 2 can be completed, when the tray 2 is installed, the rotating shafts at the two ends of the tray 2 are firstly placed into the grooves at the top of the support 301, then the pressing blocks 302 are covered outside the rotating shafts at the two ends of the tray 2, the fixing pins 305 are inserted through the insertion holes 303, the fixing pins 305 are rotated to enable the fixing pins 305 to be screwed into the inside of the butt joint holes 304, the pressing blocks 302 are tightly clamped outside the rotating shafts at the two ends of the tray 2, and the installation operation of the tray 2 can be completed by utilizing the pressing blocks 302, so that the tray 2 is installed and fixed, compared with the tray 2, the tray 2 is installed on the support rod 2, and the tray is also convenient and stable, and long in disassembly and assembly can be realized.

The apparatus embodiments described above are merely illustrative, wherein the elements illustrated as separate elements may or may not be physically separate, and the elements shown as elements may or may not be physical elements, may be located in one place, or may be distributed over a plurality of network elements. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment. Those of ordinary skill in the art will understand and implement the present utility model without undue burden.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. The utility model provides an automatic slitter of numerical control, includes frame (1), charging tray (2) and guide roll (5), its characterized in that: a material tray (2) is arranged on one side of the top end of the frame (1), and dismounting structures (3) are arranged at two ends of the material tray (2);

a tool rest (6) is arranged on the other side of the top end of the frame (1), and a hydraulic telescopic rod (7) is arranged at the top end of the tool rest (6);

the bottom of the hydraulic telescopic rod (7) is provided with a cutter (8), one side of the cutter rest (6) is provided with a guide roller (5), a motor (9) is arranged at one end of the guide roller (5), one side of the guide roller (5) is provided with a tensioning structure (4), the tensioning structure (4) comprises a first tensioning roller (401), a second tensioning roller (402), a third tensioning roller (403), a supporting column (404), an inner groove (405), a supporting rod (406), a movable block (407), a threaded hole (408) and a threaded pin (409), the second tensioning roller (402) is arranged at one side of the guide roller (5), one side of the second tensioning roller (402) is provided with a third tensioning roller (403), two ends of the third tensioning roller (403) are provided with supporting columns (404), the bottom ends of the supporting columns (404) are fixedly connected with a frame (1), the inner groove (405) is formed in the supporting column (404), the supporting rod (406) is fixedly arranged in the inner groove (405), the supporting rod (406) is fixedly arranged in the inner groove (406), the outer part of the supporting rod (406) is provided with the movable block (407), one end (407) is fixedly connected with the movable block (407), a threaded pin (409) is arranged in the threaded hole (408), and a first tensioning roller (401) is arranged on one side of the third tensioning roller (403).

2. A numerically controlled automatic tape cutter as claimed in claim 1, wherein: the disassembly and assembly structure (3) comprises a support (301), pressing blocks (302), inserting holes (303), butt joint holes (304) and fixing pins (305), wherein the support (301) is arranged at two ends of the material tray (2), the pressing blocks (302) are arranged at the top ends of the support (301), the inserting holes (303) are formed in two sides of each pressing block (302), and the fixing pins (305) are arranged in the inserting holes (303).

3. A numerically controlled automatic tape cutter as claimed in claim 2, wherein: the jacks (303) are provided with a plurality of groups, and the jacks (303) of the groups are symmetrically distributed on two sides of the pressing block (302).

4. A numerically controlled automatic tape cutter as claimed in claim 2, wherein: the inside of butt joint hole (304) is provided with the internal thread, the outside of fixed pin (305) is provided with the external screw thread, butt joint hole (304) and fixed pin (305) constitute the helicitic texture.

5. A numerically controlled automatic tape cutter as claimed in claim 2, wherein: the bottom of fixed pin (305) sets up in the inside of butt joint hole (304), and butt joint hole (304) all offer in the both sides on support (301) top.

6. A numerically controlled automatic tape cutter as claimed in claim 1, wherein: the movable blocks (407) are arranged in two, and the movable blocks (407) are symmetrically distributed at two ends of the third tensioning roller (403).

7. A numerically controlled automatic tape cutter as claimed in claim 1, wherein: the outer diameter of the supporting rod (406) is smaller than the inner diameter of the movable block (407), and the supporting rod (406) and the movable block (407) form a sliding structure.