CN218311958U

CN218311958U - Electric heating tube straightening and cutting device

Info

Publication number: CN218311958U
Application number: CN202222481136.1U
Authority: CN
Inventors: 蔡留根; 章伟
Original assignee: Nantong Anchuan Intelligent Mechanical Equipment Co ltd
Current assignee: Nantong Anchuan Intelligent Mechanical Equipment Co ltd
Priority date: 2022-09-20
Filing date: 2022-09-20
Publication date: 2023-01-17
Anticipated expiration: 2032-09-20

Abstract

The utility model discloses an electrothermal tube straightening cutting device, including the work cabinet, the top of work cabinet is fixed automatic roll adjustment mechanism and the stand of being provided with respectively, and the bottom of stand is provided with cutting device, and automatic roll adjustment mechanism is including placing the platform, and the middle fixed bar through-hole of having seted up of placing a top portion, places the fixed spout of having seted up of one side that a top portion is relative, places the inner wall fixedly connected with electric putter of platform bottom, and electric putter's fixed surface has cup jointed the support lagging, and electric putter's flexible end passes through the trapezoidal push pedal of connecting block fixedly connected with, and the fixed surface of trapezoidal push pedal is connected with the slider, the utility model relates to an electrothermal tube technical field. The electric heating tube straightening and cutting device solves the problems that manual clamping is needed during manual cutting, and the position or the length needing to be cut each time needs to be measured even though an automatic clamping mechanism exists, so that automatic length or position limiting cannot be realized, and the working effect is improved.

Description

Electric heating tube straightening and cutting device

Technical Field

The utility model relates to an electrothermal tube technical field specifically is an electrothermal tube straightening cutting device.

Background

Tubular electric heating elements (electric heating tubes) are made of metal tubes as shells (comprising stainless steel and copper tubes), and spiral electric heating alloy wires (nickel-chromium and iron-chromium alloys) are uniformly distributed along the axial direction of the centers of the tubes, wherein the electric heating tubes need to be cut off according to the size in the machining process, the existing cutting equipment has more gravity and is roughly divided into manual cutting and automatic cutting (cutting), manual clamping is needed during manual cutting, and the automatic clamping mechanism is automatically adopted, but the position or the length needing to be cut at each time can be measured and then placed on the clamping mechanism for cutting, and automatic length or position limiting cannot be realized, so that the working effect is improved.

For example, patent application No. CN201610016580.2, specifically, a tube cutting device for processing an electrical heating tube, which has the advantages of simple structure, easy manufacture, practicality and high efficiency, but when the electrical heating tube is cut off, it needs to be clamped by an upper clamp and a lower clamp of the electrical heating tube, and then cut, and although the cutting with different lengths is realized, the cut length needs to be adjusted manually after measurement.

For another example, patent application No. cn201710993963.X, in particular to an electric heating tube straightening and cutting device, which has the advantages that the existing electric heating tube metal shell has high processing requirements, defective products and even waste products are easily produced in the bending and pressing processes, the process quality and the working efficiency are improved, the labor intensity of personnel is reduced, the operation is simple, the use is convenient, the later-stage maintenance is facilitated, the production cost is effectively reduced, but the cutting length is fixed, the length can be controlled only through transmission when the adjustment is automatic, the length or the position is inaccurate, and the problem that a conveyor belt drops in the conveying process can also be caused.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides an electrothermal tube cutting device that straightens has solved and needs artifical manual centre gripping when manual cutting, and automatic saying there is automatic fixture, but need all measure the back to the position or the length that need the cutting at every turn and just can put fixture on to the cutting is carried out, can't realize automatic length or position spacing, improves the problem of working effect.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an electrothermal tube straightening cutting device, includes the work cabinet, the top of work cabinet is fixed respectively and is provided with automatic roll adjustment mechanism and stand, the bottom of stand is provided with cutting device.

The automatic distance adjusting mechanism comprises a placing table, a strip-shaped through hole is fixedly formed in the middle of the top of the placing table, a sliding groove is fixedly formed in one side, opposite to the top of the placing table, of the top of the placing table, an electric push rod is fixedly connected to the inner wall of the bottom of the placing table, a supporting sleeve plate is fixedly sleeved on the surface of the electric push rod, a trapezoidal push plate is fixedly connected to the telescopic end of the electric push rod through a connecting block, and a sliding block is fixedly connected to the surface of the trapezoidal push plate;

the cutting device comprises a lifting cylinder, the bottom of the lifting cylinder is fixedly connected with a lantern ring, the inner cavity of the lantern ring is fixedly sleeved with a motor, the output end of the motor is fixedly connected with a blade, the surface of the lifting cylinder is provided with a tensioning mechanism, the bottom of the tensioning mechanism is provided with a clamping plate, and the bottom of the clamping plate is fixedly provided with a rubber pad;

the tensioning mechanism comprises an L-shaped sleeve plate, and sliding plates are symmetrically sleeved in an inner cavity at the bottom of the L-shaped sleeve plate through springs in a sliding mode.

Preferably, the surface of the work cabinet is rotatably connected with an outer sealing door through a hinge, and supporting legs are arranged at four corners of the bottom of the work cabinet.

Preferably, the top of the placing table is in an inverted trapezoid shape.

Preferably, the surface of the trapezoidal push plate is matched with the top of the working cabinet, and the sliding block is sleeved in the inner cavity of the sliding groove in a sliding manner.

Preferably, the bottom of the placing table and the bottom of the supporting sleeve plate are fixedly arranged at the left top of the working cabinet, and the connecting block is sleeved in the inner cavity of the strip-shaped through hole in a sliding mode.

Preferably, the L-shaped sleeve plate is fixedly sleeved on the surface of the lifting cylinder, the spring is fixedly connected to the top of the rubber pad, and the lifting cylinder is fixedly mounted at the bottom of the upright column.

Advantageous effects

The utility model provides an electrothermal tube straightening cutting device compares with prior art and possesses following beneficial effect:

1. this electrothermal tube cutting device that straightens presses, put at the top of placing the platform through the electrothermal tube, then electric putter passes through the connecting block and drives trapezoidal push pedal and move, make trapezoidal push pedal promote the electrothermal tube and move, make the one end of electrothermal tube stretch out the top of placing the platform, and reach the position that needs, the electrothermal tube distance that can make each time cut off through trapezoidal push pedal the same stroke every time is the same, thereby solve automatically though there is automatic fixture, but just can put fixture after need measuring to the position or the length that need cut at every turn, and the cutting, can't realize automatic length or position spacing, improve the problem of working effect.

2. This electrothermal tube straightening cutting device, through the lift cylinder and the lantern ring that start the stand bottom, the output of the lantern ring can drive the blade and rotate, the flexible end of lift cylinder drives the motor and descends, simultaneously the grip block can at first through the rubber pad centre gripping on the electrothermal tube, and straighten the electrothermal tube, prevent the perk and the phenomenon that rocks appear, along with continuing to descend, make the sliding plate stretch out and draw back at L lagging through the spring, keep still to make the blade descend and cut off the electrothermal tube under the automatic centre gripping condition, make cutting each time can realize automatic centre gripping, need the problem of artifical manual centre gripping when solving manual cutting.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the automatic distance adjusting mechanism of the present invention.

Fig. 3 is a partial enlarged view of a portion a in the structure diagram of the present invention 2.

Fig. 4 is a sectional view of the automatic distance adjusting mechanism of the structure of the present invention.

Fig. 5 is a schematic view of the cutting and assembling structure of the present invention.

Fig. 6 is a schematic view of the structure tensioning mechanism of the present invention.

In the figure: 1. a work cabinet; 2. an outer sealing door; 3. a column; 4. a cutting device; 41. a lifting cylinder; 42. a collar; 43. a motor; 44. a blade; 45. a tensioning mechanism; 451. an L-shaped sleeve plate; 452. a sliding plate; 453. a spring; 46. a clamping plate; 47. a rubber pad; 5. an automatic distance adjusting mechanism; 51. a placing table; 52. a strip-shaped through hole; 53. a chute; 54. an electric push rod; 55. a support sleeve plate; 56. a trapezoidal push plate; 57. a slider; 58. and (4) connecting the blocks.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1, the present invention provides a technical solution: the utility model provides an electrothermal tube straightening cutting device, includes work cabinet 1, and the top of work cabinet 1 is fixed respectively and is provided with automatic roll adjustment mechanism 5 and stand 3, and the bottom of stand 3 is provided with

cutting device

4, and 1 surfaces of work cabinet are connected with outer door 2 through the hinge rotation, and the corner of 1 bottoms of work cabinet installs the supporting legs, and outer door 2 is used for daily placement tool.

Referring to fig. 2-4, the automatic distance adjusting mechanism 5 includes a placing table 51, a bar-shaped through hole 52 is fixedly formed in the middle of the top of the placing table 51, a sliding groove 53 is fixedly formed in the opposite side of the top of the placing table 51, an electric push rod 54 is fixedly connected to the inner wall of the bottom of the placing table 51, a supporting sleeve 55 is fixedly sleeved on the surface of the electric push rod 54, a trapezoidal push plate 56 is fixedly connected to the telescopic end of the electric push rod 54 through a connecting block 58, a sliding block 57 is fixedly connected to the surface of the trapezoidal push plate 56, the top of the placing table 51 is in an inverted trapezoidal shape, the surface of the trapezoidal push plate 56 is matched with the top of the work cabinet 1, the sliding block 57 is slidably sleeved in the inner cavity of the sliding groove 53, the bottoms of the placing table 51 and the supporting sleeve 55 are both fixedly mounted on the left top of the work cabinet 1, the connecting block 58 is slidably sleeved in the inner cavity of the bar-shaped through hole 52, wherein the electric push rod 54 can control the stroke through a PLC, include a potentiometer, photoelectric signals and the photoelectric signals, etc., the stroke can be adjusted by looking up the pulse signals generated by the rotation of the motor, and the external controller.

Referring to fig. 5, the cutting device 4 includes a lifting cylinder 41, a sleeve ring 42 is fixedly connected to the bottom of the lifting cylinder 41, a motor 43 is fixedly sleeved in an inner cavity of the sleeve ring 42, a blade 44 is fixedly connected to an output end of the motor 43, a tensioning mechanism 45 is arranged on the surface of the lifting cylinder 41, a clamping plate 46 is arranged at the bottom of the tensioning mechanism 45, a rubber pad 47 is fixedly mounted at the bottom of the clamping plate 46, and the lifting cylinder 41 is fixedly mounted at the bottom of the upright column 3, wherein the lifting cylinder 41 is extended and retracted by an external air pump and controlled by an external controller.

Referring to fig. 6, the tensioning mechanism 45 includes an L-shaped sleeve plate 451, a sliding plate 452 is slidably sleeved in an inner cavity at the bottom of the L-shaped sleeve plate 451 through a spring 453, the L-shaped sleeve plate 451 is fixedly sleeved on the surface of the lifting cylinder 41, and the spring 453 is fixedly connected to the top of the rubber pad 47.

When the electric heating tube cutting machine works or is used, firstly, an electric heating tube needing to be cut is placed at the top of the placing table 51, (the size of the heating tube is larger than that of the strip-shaped through hole 52, so that the electric heating tube can be placed at the top of the placing table 51), then, the electric push rod 54 supported by the supporting sleeve plate 55 is started, the telescopic end of the electric push rod 54 drives the connecting block 58 to slide in one side in the inner cavity of the strip-shaped through hole 52, meanwhile, the trapezoidal push plate 56 is driven to slide along the inverted trapezoidal inner cavity at the top of the placing table 51, in addition, the sliding block 57 can also slide along the inner cavity of the sliding groove 53, the sliding stability of the placing table 51 is improved, the trapezoidal push plate 56 pushes the electric heating tube to move, one end of the electric heating tube extends out of the top of the placing table 51 and reaches a required position, the distance of the electric heating tube which is cut each time can be the same through the same stroke of the trapezoidal push plate 56 each time, and therefore, the problem that the automatic clamping mechanism exists is solved, but the electric heating tube can be placed on a clamping mechanism after the position or the position which needs to be measured each time, and the position can not be cut, and the automatic length or position limiting can be realized, so as to improve the working effect is improved.

Then start lift cylinder 41 and lantern ring 42 of stand 3 bottom, the output of lantern ring 42 can drive blade 44 and rotate, the flexible end of lift cylinder 41 drives motor 43 and descends, grip block 46 can be at first through the centre gripping of rubber pad 47 on the electrothermal tube, and straighten the electrothermal tube, prevent the perk and the phenomenon that rocks, along with continuing to descend, make sliding plate 452 flexible at L lagging 451 through spring 453, still can make blade 44 descend and cut off the electrothermal tube under keeping automatic centre gripping condition, make the cutting of every time can realize automatic centre gripping, the problem that needs artifical manual centre gripping when solving manual cutting.

And those not described in detail in this specification are well within the skill of the art.

Claims

1. The utility model provides an electrothermal tube straightening cutting device, includes work cabinet (1), its characterized in that: the top of the working cabinet (1) is respectively and fixedly provided with an automatic distance adjusting mechanism (5) and an upright post (3), and the bottom of the upright post (3) is provided with a cutting device (4);

the automatic distance adjusting mechanism (5) comprises a placing table (51), a strip-shaped through hole (52) is fixedly formed in the middle of the top of the placing table (51), a sliding groove (53) is fixedly formed in one opposite side of the top of the placing table (51), an electric push rod (54) is fixedly connected to the inner wall of the bottom of the placing table (51), a supporting sleeve plate (55) is fixedly sleeved on the surface of the electric push rod (54), a telescopic end of the electric push rod (54) is fixedly connected with a trapezoidal push plate (56) through a connecting block (58), and a sliding block (57) is fixedly connected to the surface of the trapezoidal push plate (56);

the cutting device (4) comprises a lifting cylinder (41), the bottom of the lifting cylinder (41) is fixedly connected with a sleeve ring (42), an inner cavity of the sleeve ring (42) is fixedly sleeved with a motor (43), the output end of the motor (43) is fixedly connected with a blade (44), the surface of the lifting cylinder (41) is provided with a tensioning mechanism (45), the bottom of the tensioning mechanism (45) is provided with a clamping plate (46), and the bottom of the clamping plate (46) is fixedly provided with a rubber pad (47);

the tensioning mechanism (45) comprises an L-shaped sleeve plate (451), and an inner cavity at the bottom of the L-shaped sleeve plate (451) is symmetrically sleeved with a sliding plate (452) in a sliding mode through a spring (453).

2. The electrical heated tube straightening cutting device according to claim 1, characterized in that: the working cabinet (1) surface is connected with outer sealing door (2) through the hinge rotation, and the supporting legs are installed at four corners of working cabinet (1) bottom.

3. The electrical heated tube straightening cutting device according to claim 1, characterized in that: the top of the placing table (51) is in an inverted trapezoid shape.

4. The electrical heated tube straightening cutting device according to claim 1, wherein: the surface of the trapezoidal push plate (56) is matched with the top of the working cabinet (1), and the sliding block (57) is sleeved in the inner cavity of the sliding groove (53) in a sliding manner.

5. The electrical heated tube straightening cutting device according to claim 1, wherein: the bottom of the placing table (51) and the bottom of the supporting sleeve plate (55) are fixedly installed at the left top of the working cabinet (1), and the connecting block (58) is sleeved in an inner cavity of the strip-shaped through hole (52) in a sliding mode.

6. The electrical heated tube straightening cutting device according to claim 1, wherein: the L-shaped sleeve plate (451) is fixedly sleeved on the surface of the lifting cylinder (41), the spring (453) is fixedly connected to the top of the rubber pad (47), and the lifting cylinder (41) is fixedly installed at the bottom of the upright post (3).