CN215433803U

CN215433803U - Coiled material cutting device

Info

Publication number: CN215433803U
Application number: CN202121673243.3U
Authority: CN
Inventors: 何泷; 贾创江; 杜长坤; 窦刚
Original assignee: Sichuan Sanxing Waterproof Engineering Co ltd
Current assignee: Sichuan Sanxing Waterproof Engineering Co ltd
Priority date: 2021-07-22
Filing date: 2021-07-22
Publication date: 2022-01-07
Anticipated expiration: 2031-07-22

Abstract

The application relates to the field of coiled material processing equipment, in particular to a coiled material cutting device which comprises a base and a top seat arranged on the base, the base is provided with a plate body, the plate body is provided with a first conveying device and a second conveying device, the first conveying device is positioned below the second conveying device, a groove body for accommodating the first conveying device is arranged on the plate body, the first conveying device and the second conveying device both comprise two parallel connecting plates arranged at intervals, rollers are rotatably arranged between the connecting plates at two sides and positioned at two sides of the connecting plates, conveying belts are wound on the rollers at two sides, a rotating motor for driving the roller of the second conveying device to rotate is arranged on a connecting plate at one side of the second conveying device, and the plate body is provided with an adjusting mechanism for adjusting the distance between the second conveying device and the first conveying device. This application has the effect of solving waterproofing membrane and appearing bending or warping when the cutting.

Description

Coiled material cutting device

Technical Field

The application relates to the field of coiled material processing equipment, in particular to a coiled material cutting device.

Background

The web is a material in continuous roll form, which is widely used in the construction field today, and during its use, the web needs to be cut because of its relatively long length.

At present, as chinese patent document with patent publication No. CN104190778B, it discloses a coiled material cutting device, which includes a punching unit and a cutting portion, the cutting portion has an upper cutting die capable of reciprocating up and down, in the working process, the cutting portion includes an upper cutting die, a lower cutting die and a punching unit, the upper cutting die and the lower cutting die are installed on the punching unit, and the rear side of the upper cutting die is flush with the front side of the lower cutting die. When the coiled material is conveyed between the upper cutting die and the lower cutting die, the upper cutting die impacts downwards, and the coiled material is stressed at the contact side edge of the upper cutting die and the lower cutting die and is cut.

In view of the above-mentioned related art, the inventor believes that when the roll to be cut enters the cutting part, the part of the waterproof roll containing rubber has elasticity, so that the waterproof roll near the position between the upper cutting die and the lower cutting die is bent or tilted, thereby affecting the cutting effect of the upper cutting die and the lower cutting die on the roll.

SUMMERY OF THE UTILITY MODEL

In order to solve waterproofing membrane and appear crooked or warpage when the cutting to influence the problem of cutting effect, this application provides a coiled material cutting device.

The application provides a coiled material cutting device adopts following technical scheme:

a coiled material cutting device comprises a base and a top seat arranged on the base, wherein a plate body is arranged on the base, a first conveying device and a second conveying device are arranged on the plate body, the first conveying device is positioned below the second conveying device, a groove body for accommodating the first conveying device is formed in the plate body, the first conveying device and the second conveying device respectively comprise two parallel connecting plates arranged at intervals, rollers are rotatably arranged between the two connecting plates at two sides of the connecting plates and positioned at two sides of the connecting plates, conveying belts are wound on the rollers at two sides and flush with openings of the groove body, a rotating motor for driving the rollers of the second conveying device to rotate is arranged on the connecting plate at one side of the second conveying device, and an adjusting mechanism for adjusting the distance between the second conveying device and the first conveying device is arranged on the plate body, and the top seat is provided with a cutting mechanism for cutting the coiled materials output by the first conveying device and the second conveying device.

By adopting the technical scheme, when the coiled material needs to be cut, the distance between the second conveying device and the first conveying device is adjusted by the adjusting mechanism, so that the conveying belt of the second conveying device is abutted against the coiled material, and the coiled material is abutted to the conveying belt of the first conveying device, at the moment, the rotating motor is started to drive the roller of the second conveying device to rotate, and simultaneously, the conveying belt of the second conveying device is driven to rotate, namely, the coiled material can be conveyed to the position below the cutting mechanism under the extrusion of the conveying belt of the first conveying device and the conveying belt of the second conveying device, then the coiled material is cut by the cutting mechanism, and finally the cutting of the coiled material is finished, by the extrusion conveying of the conveying belt of the first conveying device and the conveying belt of the second conveying device, because the contact surface of the conveying belt and the coiled material is large, the coiled material can be effectively prevented from curling, and the conveying quality is improved.

Optionally, adjustment mechanism is including setting up the branch that just is located plate body both sides on the plate body, both sides the spout has all been seted up along branch length direction on the face that branch is relative, all be provided with the slider on second conveyer's the both sides connecting plate, both sides the slider slides and sets up in the spout of both sides, be provided with on the branch and be used for driving the gliding drive assembly of slider in the spout.

Through adopting above-mentioned technical scheme, when the position that needs adjustment mechanism to adjust second conveyer, drive assembly drive slider removes in the spout of branch, can adjust second conveyer's position, and the spout can play spacing and guide's effect to the slider.

Optionally, the drive assembly includes screw thread lead screw, band pulley and rotation belt, and the length direction along the spout in the spout of both sides all rotates and is provided with the screw thread lead screw, the slider cover is established and threaded connection is on the screw thread lead screw, outside the branch was worn out to the one end that the plate body was kept away from to the screw thread lead screw, both sides the screw thread lead screw is worn out the outer one end of branch and is all overlapped and establish and fixed being provided with the band pulley, the rotation belt is around establishing on the band pulley of both sides.

Through adopting above-mentioned technical scheme, when needs adjust second conveyer's position, operating personnel accessible pulling rotates the belt, the band pulley that drives both sides rotates, drive both sides screw lead screw simultaneously and rotate, can drive the slider removal of threaded connection on the screw lead screw, just can drive second conveyer at last and remove, adjust second conveyer's position through screw lead screw and slider, only need stall can fix second conveyer's position, and only need one to rotate the belt and can make the screw lead screw of both sides transmit in step, so the setting of screw lead screw and belt is simple relatively, high durability and convenient use.

Optionally, a rotating handle is fixedly arranged at the end part of the threaded lead screw, which penetrates out of the supporting rod, on one side.

Through adopting above-mentioned technical scheme, operating personnel twists and moves the rotation handle, can drive the screw lead screw rotation of one side, and the setting of rotating the handle is simple, convenient operation.

Optionally, a plurality of rubber strips used for abutting against the coiled material are uniformly arranged on the conveying belt of the second conveying device and the conveying belt of the first conveying device along the circumferential direction of the conveying belts.

Through adopting above-mentioned technical scheme, extrude the coiled material each other by the rubber strip on the conveyer of second conveyer and the rubber strip on first conveyer's the conveyer to the completion is to the conveying of coiled material, because the area of rubber strip is less, can produce great extrusion force and then promote conveying effect, the material of rubber strip is flexible moreover, can avoid damaging the coiled material.

Optionally, a first supporting plate is arranged between the connecting plates on the two sides of the first conveying device and located in the conveying belt, the first supporting plate is located at a position far away from the base and abutted against the conveying belt, a second supporting plate is arranged between the connecting plates on the two sides of the second conveying device and located in the conveying belt, and the second supporting plate is located at a position close to the base and abutted against the conveying belt.

Through adopting above-mentioned technical scheme, be located the position and the conveyer looks butt of keeping away from the base by first backup pad, the second backup pad is located the position and the conveyer looks butt of being close to the base, so set up and can prevent conveyer crooked, and then enable conveyer can effectively extrude the coiled material more and prevent that the coiled material is crooked.

Optionally, the cutting mechanism includes cylinder and cutting knife, the cylinder is fixed to be set up on the footstock, cutting knife fixed connection be in on the output of cylinder, set up the holding tank that is used for supplying the cutting knife immigration on the plate body, it is provided with the closing plate to slide in the holding tank, be provided with a plurality of springs in the holding tank, the one end of spring is fixed to be set up on the closing plate, and the other end is fixed to be set up the tank bottom at the holding tank.

Through adopting the above-mentioned technical scheme, when needs cut the coiled material, operating personnel starts the cylinder, thereby drive the cutting knife of fixed connection on the cylinder output and remove, accomplish at last and cut the coiled material, and the cutting knife is accomplishing the cutting and when moving down, but the cutting knife butt on the closing plate and in entering the holding tank on the plate body, make the cutting knife can more effectually cut the coiled material, promote cutting efficiency, and move the back on the cutting knife, the spring can be bounced the closing plate and sealed the holding tank, prevent that the waste material that the cutting produced from carrying out the holding tank, thereby influence the use in later stage.

Optionally, a heating resistance wire is embedded in the cutting knife.

Through adopting above-mentioned technical scheme, after the heating resistance wire is established to the cutting knife is embedded, through the circular telegram to the heating resistance wire, at the in-process of heating resistance wire heating, can heat the cutting knife, and the cutting knife after the heating can be more effectual cuts the coiled material.

Optionally, a collecting box is arranged on one side of the base, and notches for allowing the cut plates to slide into the collecting box are formed in the base and the plate body.

Through adopting above-mentioned technical scheme, when the coiled material after the cutting is collected to needs, set up the collecting box in one side of base, in the breach slip-in collecting box on the coiled material accessible base after the cutting and the plate body, the collection of the coiled material of accomplishing at last can very conveniently collect the coiled material after the cutting through setting up the collecting box to easy to use and convenience.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the distance between the second conveying device and the first conveying device is adjusted through the adjusting mechanism, so that the conveying belt of the second conveying device is abutted to the coiled material, the coiled material is abutted to the conveying belt of the first conveying device, the rotating motor is started to drive the roller of the second conveying device to rotate at the moment, and meanwhile, the conveying belt of the second conveying device is driven to rotate, so that the coiled material can be conveyed to the lower part of the cutting mechanism under the extrusion of the conveying belt of the first conveying device and the conveying belt of the second conveying device, the coiled material is cut through the cutting mechanism, and finally, the coiled material is cut;

2. the rubber strips on the conveying belt of the second conveying device and the rubber strips on the conveying belt of the first conveying device mutually extrude the coiled materials and finish conveying the coiled materials, and as the area of the rubber strips is small, large extrusion force can be generated to further improve conveying effect, and the material of the rubber strips is flexible, the coiled materials can be prevented from being damaged;

3. through the circular telegram to the heating resistor silk, at the in-process of heating resistor silk heating, can heat the cutting knife, and the cutting knife after the heating can be more effectual cuts the coiled material.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is a schematic structural diagram for showing a first conveying device and a second conveying device in an embodiment of the present application;

FIG. 3 is a cross-sectional view of FIG. 2 in an embodiment of the present application;

fig. 4 is a schematic structural diagram for showing the cutting mechanism, the plate body notch and the base notch in the embodiment of the present application.

Description of reference numerals: 1. a base; 2. a top seat; 3. a plate body; 31. a trough body; 4. a connecting plate; 41. a drum; 42. a conveyor belt; 43. rotating the motor; 5. a strut; 51. a chute; 52. a slider; 53. a threaded lead screw; 54. a pulley; 55. rotating the belt; 56. rotating the handle; 6. a rubber strip; 7. a first support plate; 71. a second support plate; 8. a cylinder; 81. a cutting knife; 82. accommodating grooves; 83. a sealing plate; 84. a spring; 9. a collection box; 91. and (4) a notch.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses coiled material cutting device. Referring to fig. 1, the coiled material cutting device comprises a base 1 and a top seat 2 welded on the base 1, wherein a plate body 3 is welded on the base 1.

Referring to fig. 2 and 3, a first transmission device and a second transmission device are arranged on a plate body 3, the first transmission device is located below the second transmission device, a groove body 31 for the first transmission device to hold is formed in the plate body 3, the first transmission device and the second transmission device both comprise two parallel connecting plates 4 arranged at intervals, rollers 41 are arranged between the two connecting plates 4 and located on two sides of the connecting plates 4 in a rotating mode, conveying belts 42 are arranged on the rollers 41 on the two sides in a rotating mode, the conveying belts 42 of the first transmission device are flush with openings of the groove body 31, and a rotating motor 43 for driving the rollers 41 of the second transmission device to rotate is welded on the connecting plate 4 on one side of the second transmission device.

Referring to fig. 2 and 3, in order to adjust the distance between the second conveying device and the first conveying device by the adjusting mechanism, the adjusting mechanism for adjusting the distance between the second conveying device and the first conveying device is arranged on the plate body 3, the adjusting mechanism comprises supporting rods 5 which are arranged on the plate body 3 and located on two sides of the plate body 3, sliding grooves 51 are formed in the opposite surfaces of the supporting rods 5 on two sides along the length direction of the supporting rods 5, sliding blocks 52 are arranged on the connecting plates 4 on two sides of the second conveying device, and the sliding blocks 52 on two sides are arranged in the sliding grooves 51 on two sides in a sliding manner.

Referring to fig. 2 and 3, in order to adjust the position of the second conveyor, a driving assembly for driving the sliding block 52 to slide in the sliding slot 51 is provided on the supporting rod 5; the driving assembly comprises a threaded lead screw 53, belt wheels 54 and a rotating belt 55, the threaded lead screws 53 are rotatably mounted in the chutes 51 on the two sides along the length direction of the chutes 51, the sliding block 52 is sleeved and connected on the threaded lead screws 53 in a threaded manner, one ends of the threaded lead screws 53 far away from the plate body 3 penetrate out of the supporting rod 5, one ends of the threaded lead screws 53 on the two sides penetrating out of the supporting rod 5 are sleeved and fixedly provided with the belt wheels 54, and the rotating belt 55 is wound on the belt wheels 54 on the two sides; through rotating belt 55, drive the band pulley 54 of both sides and rotate, drive both sides screw thread lead screw 53 simultaneously and rotate, can drive the slider 52 of threaded connection on screw thread lead screw 53 and remove, just can drive the second conveyer removal at last, adjust the position of second conveyer through screw thread lead screw 53 and slider 52, only need stall can fix the position of second conveyer, and only need one rotate belt 55 and can make the screw thread lead screw 53 of both sides pass on in step, so screw thread lead screw 53 and setting up of belt are simple relatively, high durability and convenient use.

Referring to fig. 2 and 3, in order to facilitate driving the threaded lead screw 53 to rotate, the end of the threaded lead screw 53 on one side, which penetrates through the support rod 5, is fixedly welded with a rotating handle 56, in other embodiments, the rotating handle 56 may be a rotating hand wheel, and an operator can drive the threaded lead screw 53 on one side to rotate by screwing the rotating handle 56, and the rotating handle 56 is simple to set and convenient to operate; in other embodiments, a motor may be used to drive one of the threaded screws 53 to rotate.

Referring to fig. 2 and 3, in order to improve the conveying effect, a plurality of rubber strips 6 for abutting against the coiled material are uniformly adhered to the conveying belt 42 of the second conveying device and the conveying belt 42 of the first conveying device along the circumferential direction of the conveying belt 42, the coiled material is mutually extruded by the rubber strips 6 on the conveying belt 42 of the second conveying device and the rubber strips 6 on the conveying belt 42 of the first conveying device, the conveying of the coiled material is completed, the area of the rubber strips 6 is small, a large extrusion force can be generated, and therefore the conveying effect is improved, and the material of the rubber strips 6 is flexible, so that the coiled material can be prevented from being damaged.

Referring to fig. 3, in order to improve the conveying effect, a first supporting plate 7 is welded between the two side connecting plates 4 of the first conveying device and in the conveying belt 42, the first supporting plate 7 is located at a position far away from the base 1 and abuts against the conveying belt 42, a second supporting plate 71 is welded between the two side connecting plates 4 of the second conveying device and in the conveying belt 42, the second supporting plate 71 is located at a position close to the base 1 and abuts against the conveying belt 42, so that the conveying belt 42 can be prevented from bending, and the conveying belt 42 can more effectively extrude the coiled material and prevent the coiled material from bending.

Referring to fig. 4, in order to facilitate cutting of the web, a cutting mechanism for cutting the web output from the first and second conveyors is provided on the top base 2; the cutting mechanism comprises an air cylinder 8 and a cutting knife 81, the air cylinder 8 is welded on the top seat 2, the cutting knife 81 is welded on the output end of the air cylinder 8, a containing groove 82 for the cutting knife 81 to move in is arranged on the plate body 3, a sealing plate 83 is arranged in the containing groove 82 in a sliding manner, a plurality of springs 84 are arranged in the containing groove 82, in the embodiment, the number of the springs 84 is 3, one end of each spring 84 is welded on the corresponding sealing plate 83, the other end of each spring 84 is welded at the bottom of the containing groove 82, an operator starts the air cylinder 8 to drive the cutting knife 81 welded on the output end of the air cylinder 8 to move, the cutting of the coiled material is finally completed, when the cutting knife 81 completes the cutting and moves downwards, the cutting knife 81 can be abutted against the corresponding sealing plate 83 and enters the containing groove 82 on the plate body 3, the cutting knife 81 can cut the coiled material more effectively, the cutting efficiency is improved, and after the cutting knife 81 moves upwards, the spring 84 will bounce the sealing plate 83 to seal the receiving groove 82, preventing the waste material generated by cutting from entering the receiving groove 82, thereby affecting the use in the later period.

In addition, in order to promote the cutting effect of cutting knife 81, at the embedded heating resistor silk (not shown in the figure) that is equipped with of cutting knife 81, after the embedded heating resistor silk that is equipped with of cutting knife 81, through the circular telegram to the heating resistor silk, at the in-process of heating resistor silk heating, can heat cutting knife 81, and cutting knife 81 after the heating can be more effectual cuts the coiled material.

Referring to fig. 4, in order to collect the coiled material after the cutting, collecting box 9 has been placed to one side of base 1, all offer the breach 91 that is used for supplying the panel after the cutting to slide into collecting box 9 on base 1 and the plate body 3, in the breach 91 on the coiled material accessible base 1 after the cutting and the plate body 3 slides into collecting box 9, the collection of the coiled material of accomplishing at last, for the convenience of collecting box 9 removal, in other implementations, a plurality of gyro wheels that have the brake block can be welded to the diapire of collecting box 9, thereby make things convenient for collecting box 9 to remove.

The implementation principle of the coil cutting device in the embodiment of the application is as follows: when the coiled material needs to be cut, an operator twists the rotating handle 56 to drive the threaded lead screw 53 on one side to rotate, and simultaneously drives the belt pulleys 54 on two sides and the threaded lead screw 53 on the other side to rotate through the rotating belt 55, so as to drive the slide block 52 in threaded connection with the threaded lead screw 53 to move, further adjust the distance between the second conveying device and the first conveying device, so that the conveying belt 42 of the second conveying device is abutted against the coiled material, and the coiled material is abutted against the conveying belt 42 of the first conveying device, at the moment, the rotating motor 43 is started to drive the roller 41 of the second conveying device to rotate, so as to drive the conveying belt 42 of the second conveying device to rotate, namely, the coiled material can be conveyed to the cutting knife 81 under the extrusion of the conveying belt 42 of the first conveying device and the conveying belt 42 of the second conveying device, and the air cylinder 8 drives the cutting knife 81 to move through the starting air cylinder 8, the coiled material is cut finally, the cut coiled material slides into the collecting box 9 through the notches 91 on the base 1 and the plate body 3, and the coiled material is collected finally, so that the coiled material can be effectively prevented from curling due to the large contact surface between the conveying belt 42 and the coiled material, and the conveying quality is improved.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A coiled material cutting device which characterized in that: comprises a base (1) and a top seat (2) arranged on the base (1), wherein a plate body (3) is arranged on the base (1), a first conveying device and a second conveying device are arranged on the plate body (3), the first conveying device is positioned below the second conveying device, a groove body (31) for accommodating the first conveying device is formed in the plate body (3), the first conveying device and the second conveying device respectively comprise two parallel connecting plates (4) arranged at intervals, rollers (41) are rotatably arranged between the connecting plates (4) at two sides and positioned at two sides of the connecting plates (4), conveying belts (42) are wound on the rollers (41) at two sides, the conveying belts (42) of the first conveying device are flush with the opening of the groove body (31), a rotating motor (43) for driving the rollers (41) of the second conveying device to rotate is arranged on the connecting plate (4) at one side of the second conveying device, the plate body (3) is provided with an adjusting mechanism for adjusting the distance between the second conveying device and the first conveying device, and the top seat (2) is provided with a cutting mechanism for cutting the coiled materials output by the first conveying device and the second conveying device.

2. A web cutting apparatus as set forth in claim 1 wherein: adjustment mechanism is including setting up branch (5) that just is located plate body (3) both sides on plate body (3), both sides spout (51) have all been seted up along branch (5) length direction on the face that branch (5) are relative, all be provided with slider (52) on second conveyer's both sides connecting plate (4), both sides slider (52) slide and set up in both sides spout (51), be provided with on branch (5) and be used for driving slider (52) gliding drive assembly in spout (51).

3. A web cutting apparatus as set forth in claim 2, wherein: drive assembly includes screw thread lead screw (53), band pulley (54) and rotation belt (55), and the length direction along spout (51) all rotates in both sides spout (51) and is provided with screw thread lead screw (53), slider (52) cover is established and threaded connection is on screw thread lead screw (53), outside branch (5) were worn out to establish in the one end that plate body (3) were kept away from in screw thread lead screw (53), both sides screw thread lead screw (53) are worn out the outer one end of branch (5) and are all overlapped and fix and be provided with band pulley (54), rotation belt (55) is around establishing on band pulley (54) of both sides.

4. A web cutting apparatus as set forth in claim 3 wherein: one side of the threaded screw rod (53) penetrates through the end part of the support rod (5) and is fixedly provided with a rotating handle (56).

5. A web cutting apparatus as set forth in claim 4, wherein: and a plurality of rubber strips (6) used for abutting against the coiled material are uniformly arranged on the conveying belt (42) of the second conveying device and the conveying belt (42) of the first conveying device along the circumferential direction of the conveying belt (42).

6. A web cutting apparatus as set forth in claim 5, wherein: between first conveyer's both sides connecting plate (4) and be located conveyer (42) and be provided with first backup pad (7), first backup pad (7) are located the position of keeping away from base (1) and with conveyer (42) looks butt, just be located conveyer (42) between second conveyer's both sides connecting plate (4) and be provided with second backup pad (71), second backup pad (71) are located the position that is close to base (1) and with conveyer (42) looks butt.

7. A web cutting apparatus as set forth in claim 6, wherein: cutting mechanism includes cylinder (8) and cutting knife (81), cylinder (8) are fixed to be set up on footstock (2), cutting knife (81) fixed connection be in on the output of cylinder (8), offer holding tank (82) that are used for supplying cutting knife (81) immigration on plate body (3), it is provided with closing plate (83) to slide in holding tank (82), be provided with a plurality of springs (84) in holding tank (82), the one end of spring (84) is fixed to be set up on closing plate (83), and the fixed tank bottom that sets up in holding tank (82) of other end.

8. A web cutting apparatus as set forth in claim 7, wherein: and a heating resistance wire is embedded in the cutting knife (81).

9. A web cutting apparatus as set forth in claim 8 wherein: one side of the base (1) is provided with a collecting box (9), and the base (1) and the plate body (3) are respectively provided with a notch (91) for the cut plate to slide into the collecting box (9).