CN213531034U

CN213531034U - Automatic pipe cutting machine

Info

Publication number: CN213531034U
Application number: CN202022037712.4U
Authority: CN
Inventors: 陈程
Original assignee: Jiaxing Wanshifa Packaging Product Co ltd
Current assignee: Jiaxing Wanshifa Packaging Product Co ltd
Priority date: 2020-09-17
Filing date: 2020-09-17
Publication date: 2021-06-25
Anticipated expiration: 2030-09-17

Abstract

The utility model discloses an automatic pipe cutting machine belongs to machining technical field, including backup pad A and backup pad B, backup pad A and backup pad B top fixedly connected with roof, backup pad A and backup pad B bottom fixedly connected with bottom plate, notch A has been seted up on the backup pad A, notch B has been seted up on the backup pad B, install rotation axis A on the backup pad A, the cooperation is connected with the bull stick on the rotation axis A, fixedly connected with cutting machine on the bull stick, roof top surface mounting has the motor, the power take off end of motor is connected with the power input end of belt pulley, install the belt on the belt pulley, can realize the automatic cutout to the pull rod pipe, need not to cut at every turn and all need the manual work to operate, reduced the human cost, can improve the efficiency to the cutting of pull rod pipe.

Description

Automatic pipe cutting machine

Technical Field

The utility model relates to the technical field of machining, especially, relate to an automatic pipe cutting machine.

Background

The common luggage case can be divided into a soft cloth case and a hard case (hard case can be divided into ABS and PP) according to the material, can be divided into a vertical pull rod and a horizontal suitcase according to the structure, and can be divided into 18 inches of 20 inches of 22 inches of 24 inches of 28 inches of 30 inches of 26 inches of 18 inches of size from small size to large size according to the size, the prior art adopts a grinding wheel cutting machine and a sawing machine for cutting, the workpiece does not rotate, and the end surface verticality of the product is low; the common lathe is adopted for cutting, so that the labor intensity is high, the production efficiency is low, and the processing cost is high; the existing pipe cutting machine in the market has many limitations in the use process, such as the limitation on the material length, the pipe wall thickness and the product length, cannot realize automatic production, and has wide processing range and high automation degree.

The patent No. CN110744131A discloses a movable automatic pipe cutting machine, which adopts a main shaft to rotate and tension a cylinder to do reciprocating compound motion, so that the equipment has small volume; the sensors are adopted at all positions to acquire signals, so that the speed is high; the verticality of the end surface of the product is high by rotary cutting; the automatic control length is accurate, and the product precision is high; the production is automatically completed in the whole processes of material measurement, feeding, clamping, workpiece rotation, cutting, loosening and counting; the automation degree is high, the labor intensity is low, and the production efficiency is high; the functions are complete, rigid pipe materials are all suitable, and the production range is wide.

The prior art has the following disadvantages: 1. the automatic cutting of the pull rod pipe cannot be realized, and a section of the pull rod pipe which is not cut needs to be manually replaced, so that the cutting efficiency of the pull rod pipe is reduced, and the human resources are wasted; 2. the cutting error cannot be reduced, the same length of each cutting cannot be guaranteed, and the pull rod pipe after cutting processing is not convenient to collect.

SUMMERY OF THE UTILITY MODEL

The utility model provides an automatic pipe cutting machine, when aiming at using an automatic pipe cutting machine, firstly put the luggage case draw-bar tube to be cut into the space between the power rollers B, the power rollers B rotate, through the friction force, the draw-bar tube moves forward, then the draw-bar tube passes through the through hole on the cutting cabin, so that the draw-bar tube leaves the pipe cutting machine from the space between the power rollers A at last, when cutting the draw-bar tube, the motor is turned on, the belt wheel drives the belt to start rotating, the belt drives the disc to rotate, the coupling rod rotates through the coupling shaft A and the disc, thereby the slide block reciprocates up and down in the chute through the coupling shaft B, thereby the rotary rod is driven to reciprocate up and down, in the process that the draw-bar tube moves forward, the rotary rod drives the cutting machine to reciprocate up and down, when the cutting machine moves down, and contacts with the draw-bar tube, and cuts off the draw-bar tube, then the rotary rod drives the cutting machine to move, so reciprocal, can realize the automatic cutout to the pull rod pipe, it all operates to need not the manual work at every turn to cut, the human cost is reduced, can improve the efficiency to the pull rod pipe cutting, because the girth of disc is certain, so angular velocity when rotating is certain, make cutting distance at every turn the same, can improve the cutting precision, prevent error and potential safety hazard that workman's operation appears, can satisfy the user demand, and the pull rod pipe after the cutting continues to move forward under power roller A's drive and falls into the collection box, can make things convenient for the collection work to the pull rod pipe of cutting, and convenient for operation is simple, and is suitable for being generalized to use.

The utility model provides a specific technical scheme as follows:

the utility model provides an automatic pipe cutting machine, which comprises a support plate A and a support plate B, wherein the tops of the support plate A and the support plate B are fixedly connected with a top plate, the bottoms of the support plate A and the support plate B are fixedly connected with a bottom plate, a notch A is arranged on the support plate A, a notch B is arranged on the support plate B, a rotating shaft A is arranged on the support plate A, a rotating rod is matched and connected with the rotating shaft A, a cutting machine is fixedly connected with the rotating rod, the surface of the top plate is provided with a motor, the power output end of the motor is connected with the power input end of a belt pulley, a belt is arranged on the belt pulley, a rotating shaft B is arranged on the top plate, a disc is arranged on the rotating shaft B, one end of the belt, away from the, the top of the sliding block is provided with a connecting shaft B, and the surface of the disk is provided with a connecting shaft A.

Optionally, the connecting shaft a and the connecting shaft B are movably connected through a linkage rod, and one end of the rotating rod, which is far away from the supporting plate a, penetrates through the notch B and is fixedly connected with the sliding block.

Optionally, a power roller a and a power roller B are fixedly connected between the bottom plate and the top plate, and a collecting box is fixedly connected to the surface of one side of the bottom plate.

Optionally, the bottom plate surface is fixedly connected with a cutting bin, a through hole is formed in the surface of one side of the cutting bin, and the through hole is provided with two groups.

Optionally, the power input ends of the cutting machine, the motor, the power roller a and the power roller B are connected with a power output end of an external power supply.

The utility model has the advantages as follows:

the embodiment of the utility model provides an automatic pipe cutting machine:

1. the luggage case pull rod pipe to be cut is firstly put into a gap between power rollers B, the power rollers B rotate, the pull rod pipe moves forwards through friction force, then the pull rod pipe penetrates through a through hole on a cutting bin, the pull rod pipe finally leaves from the gap between the power rollers A, when the pull rod pipe is cut, a motor is started, a belt pulley drives a belt to start rotating, the belt drives a disc to rotate, a linkage rod rotates through a connecting shaft A and the disc, so that a sliding block reciprocates up and down in a sliding chute through the connecting shaft B, a rotating rod is driven to reciprocate up and down, in the process that the pull rod pipe moves forwards, the rotating rod drives a cutting machine to reciprocate up and down, when the cutting machine moves downwards, the cutting machine is in contact with the pull rod pipe and cuts off the pull rod pipe, then the rotating rod drives the cutting machine to move upwards, and the reciprocating in such a way can realize the automatic cutting of the pull rod pipe, need not to all need the manual work to operate at every turn cutting, reduced the human cost, can improve the efficiency to the cutting of pull rod pipe.

2. Because the girth of disc is certain, so angular velocity when rotating is certain for cutting distance at every turn is the same, can improve cutting accuracy, prevents error and the potential safety hazard that the workman's operation appears, can satisfy the user demand, and the pull rod pipe after the cutting continues to move forward under power roller A's drive and falls into the collecting box, can make things convenient for the collection work to the pull rod pipe of cutting, and convenient operation is simple, is fit for using widely.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic view of an overall structure of an automatic pipe cutting machine according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a side view of an automatic pipe cutting machine according to an embodiment of the present invention;

in the figure: 1. a top plate; 2. a support plate A; 3. a notch A; 4. a rotation axis A; 5. a cutter; 6. a base plate; 7. a motor; 8. a belt pulley; 9. a belt; 10. a connecting shaft A; 11. a rotation axis B; 12. a disc; 13. a linkage rod; 14. a connecting shaft B; 15. a slider; 16. a rotating rod; 17. a notch B; 18. cutting the bin; 19. a through hole; 20. a power roller A; 21. a collection box; 22. a power roller B; 23. a chute; 24. and a support plate B.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, 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 efforts belong to the protection scope of the present invention.

An automatic pipe cutting machine according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 2.

Referring to fig. 1-2, an automatic pipe cutting machine according to an embodiment of the present invention includes a supporting plate a2 and a supporting plate B24, a top plate 1 is fixedly connected to tops of the supporting plate a2 and the supporting plate B24, a bottom plate 6 is fixedly connected to bottom ends of the supporting plate a2 and the supporting plate B24, a notch A3 is opened on the supporting plate a2, a notch B17 is opened on the supporting plate B24, a rotating shaft a4 is installed on the supporting plate a2, a rotating rod 16 is connected to the rotating shaft a4 in a matching manner, a cutting machine 5 is fixedly connected to the rotating rod 16, a motor 7 is installed on a top surface of the top plate 1, a power output end of the motor 7 is connected to a power input end of a belt pulley 8, a belt 9 is installed on the belt pulley 8, a rotating shaft B11 is installed on the top plate 1, a disc 12 is installed on the rotating shaft B11, the supporting plate B24 is provided with a sliding groove 23, the sliding groove 23 is connected with a sliding block 15 in a sliding manner, the top of the sliding block 15 is provided with a connecting shaft B14, and the surface of the disc 12 is provided with a connecting shaft A10.

Illustratively, when the pull rod pipe is cut, the motor 7 is turned on, the belt pulley 8 drives the belt 9 to rotate, the belt 9 drives the disc 12 to rotate, the linkage rod 13 rotates through the linkage shaft A10 and the disc 12, the slide block 15 reciprocates up and down in the chute 23 through the linkage shaft B14, and the rotary rod 16 reciprocates up and down, the rotary rod 16 drives the cutting machine 5 to reciprocate up and down in the forward movement process of the pull rod pipe, the cutting machine 5 contacts with the pull rod pipe and cuts off the pull rod pipe when descending, and then the rotary rod 16 drives the cutting machine 5 to move up and down, so reciprocating, the automatic cutting of the pull rod pipe can be realized, manual operation is not needed for each time of cutting, the labor cost is reduced, the cutting efficiency of the pull rod pipe can be improved, because the circumference of the disc 12 is fixed, the angular speed during rotation is fixed, so that the cutting distance is the same each time, can improve cutting accuracy, prevent error and the potential safety hazard that the workman's operation appears, can satisfy the user demand, and the pull rod pipe after the cutting continues to move forward under power roller A20's drive and falls into collecting box 21, can make things convenient for the collection work to the pull rod pipe of cutting, convenient operation is simple, is fit for using widely.

Referring to fig. 1, the connecting shaft a10 and the connecting shaft B14 are movably connected by a linking rod 13, and one end of the rotating rod 16, which is far away from the supporting plate a2, penetrates through a notch B17 and is fixedly connected with the slider 15.

Illustratively, the cutting machine 5 can reciprocate up and down through the linkage action of the crankshafts.

Referring to fig. 1, a power roller a20 and a power roller B22 are fixedly connected between the bottom plate 6 and the top plate 1, and a collecting box 21 is fixedly connected to one side surface of the bottom plate 6.

Illustratively, the luggage trolley pipe to be cut is first placed in the gap between the power rollers B22, the power roller B22 rotates, and the trolley pipe is moved forward through friction and passes through the through hole 19 on the cutting bin 18, so that the trolley pipe finally leaves the pipe cutting machine from the gap between the power rollers A20.

Referring to fig. 1, a cutting bin 18 is fixedly connected to the surface of the bottom plate 6, through holes 19 are formed in the surface of one side of the cutting bin 18, and two groups of the through holes 19 are formed.

Illustratively, the pull rod tube is moved forward and then passed through the through hole 19 in the cutting magazine 18.

Referring to fig. 1, the power input terminals of the cutter 5, the motor 7, the power roller a20 and the power roller B22 are connected to the power output terminal of an external power source.

For example, automatic cutting of the drawbar tube may be timed.

When the cutting machine is used, firstly, a luggage trolley pipe to be cut is placed in a gap between power rollers B22, the power rollers B22 rotate, the pulling rod pipe moves forwards through friction force, then the pulling rod pipe penetrates through a through hole 19 on a cutting bin 18, so that the pulling rod pipe finally leaves a pipe cutting machine from the gap between power rollers A20, when the pulling rod pipe is cut, a motor 7 is started, a belt pulley 8 drives a belt 9 to rotate, the belt 9 drives a disc 12 to rotate, a linkage rod 13 rotates through a connecting shaft A10 and the disc 12, a sliding block 15 reciprocates up and down in a sliding groove 23 through the connecting shaft B14, so that a rotating rod 16 reciprocates up and down, in the process of forward movement of the pulling rod pipe, the rotating rod 16 drives the cutting machine 5 to reciprocate up and down, the cutting machine 5 contacts with the pulling rod pipe and cuts off the pulling rod pipe, and then the rotating rod 16 drives the cutting machine 5 to move up, because the circumference of the disc 12 is certain, the angular speed during rotation is certain, so that the cutting distance at each time is the same, the cutting precision can be improved, the error and the potential safety hazard caused by the operation of workers can be prevented, the use requirement can be met, and the cut pull rod pipe is driven by the power roller A20 to continuously move forwards and fall into the collecting box 21.

The utility model relates to an automatic pipe cutting machine, which comprises a machine frame 1 and a top plate; 2. a support plate A; 3. a notch A; 4. a rotation axis A; 5. a cutter; 6. a base plate; 7. a motor; 8. a belt pulley; 9. a belt; 10. a connecting shaft A; 11. a rotation axis B; 12. a disc; 13. a linkage rod; 14. a connecting shaft B; 15. a slider; 16. a rotating rod; 17. a notch B; 18. cutting the bin; 19. a through hole; 20. a power roller A; 21. a collection box; 22. a power roller B; 23. a chute; 24. the structure and principle of the support plate B, which is a universal standard component or a component known to those skilled in the art, can be known to those skilled in the art through technical manuals or through routine experimentation.

It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides an automatic pipe cutting machine, includes backup pad A (2) and backup pad B (24), its characterized in that, backup pad A (2) and backup pad B (24) top fixedly connected with roof (1), backup pad A (2) and backup pad B (24) bottom fixedly connected with bottom plate (6), notch A (3) have been seted up on backup pad A (2), notch B (17) have been seted up on backup pad B (24), install rotation axis A (4) on backup pad A (2), the cooperation is connected with bull stick (16) on rotation axis A (4), fixedly connected with cutting machine (5) on bull stick (16), roof (1) top surface mounting has motor (7), the power take off end of motor (7) is connected with the power input of belt pulley (8), install belt (9) on belt pulley (8), install rotation axis B (11) on roof (1), install disc (12) on rotation axis B (11), belt pulley (8) one end is kept away from in belt (9) and disc (12) cooperation is connected, spout (23) have been seted up on backup pad B (24), sliding connection has slider (15) on spout (23), link axle B (14) are installed at slider (15) top, disc (12) surface mounting has link axle A (10).

2. The automatic pipe cutting machine according to claim 1, wherein the connecting shaft A (10) and the connecting shaft B (14) are movably connected through a linkage rod (13), and one end of the rotating rod (16) far away from the support plate A (2) penetrates through the notch B (17) and is fixedly connected with the sliding block (15).

3. The automatic pipe cutting machine according to claim 1, characterized in that a power roller A (20) and a power roller B (22) are fixedly connected between the bottom plate (6) and the top plate (1), and a collecting box (21) is fixedly connected to one side surface of the bottom plate (6).

4. The automatic pipe cutting machine according to claim 1, wherein the bottom plate (6) is fixedly connected with a cutting bin (18) on the surface, through holes (19) are formed in one side surface of the cutting bin (18), and two groups of the through holes (19) are formed.

5. An automatic pipe cutting machine according to claim 1, characterized in that the power inputs of the cutting machine (5), the motor (7), the power roller a (20) and the power roller B (22) are connected to the power output of an external power source.