A slitting device for the production of energy-saving insulating paper

Abstract

The present invention relates to the field of insulating paper, and particularly to a slitting device for the production of energy-saving insulating paper. Technical problem: The chips generated by the existing cutting and humidifying equipment are likely to adhere to the edges of the cutting grooves and the cutting blades. The technical solution of the present invention is as follows: A slitting device for the production of energy-saving insulating paper includes a workbench; it also includes a mounting plate, a first spring rod, a rotating rod, etc.; two mounting plates are fixedly connected to the workbench; two first spring rods are fixedly connected to each of the two mounting plates; the telescopic ends of two first spring rods located on different mounting plates are jointly rotatably connected to a rotating rod. The present invention uses a deformable collecting pipe to support the lower side of the insulating paper body, thereby preventing the lower side of the cutting groove from bulging downward. When the external air pump is controlled to start, hot air is conveyed to the blowing plate, so that the blowing plate blows hot air onto the cutting groove, thereby drying the chips at the cutting groove, facilitating the chips to fall into the collecting pipe, and preventing the chips from getting wet and easily adhering to the cutting groove.

Description

Technical Field

[0001] The present invention relates to the field of insulating paper, and in particular to a slitting device for the production of energy-saving insulating paper. Background Art

[0002] Chinese Patent: CN217992724U, discloses an integrated device for humidity adjustment and slitting of insulating paperboard, which uses a conveying device to transport the insulating paperboard, and uses a first spraying rack, a second spraying rack and a blower to perform humidifying and drying operations respectively, so as to play a role in humidity adjustment, and uses a humidity sensor for induction, and is provided with a cutting machine for slitting work. Since the dust generated during the cutting of the wet insulating paperboard will not fly into the air.

[0003] However, although the debris will not fly into the air during the cutting of the insulating paper in a wet state, it is easier to adhere to the edge of the cutting groove and the cutting tool. The debris adhering to the cutting tool will increase the frictional resistance between the cutting tool and the insulating paper, causing wear of the cutting groove of the insulating paper, and thus reducing the quality of the finished insulating paper.

[0004] At the same time, when slitting the insulating paper, under the extrusion of the cutting tool, the cut will show a concave phenomenon, the cut is uneven, and because the paperboard contains moisture, the cut debris will adhere to the cut and the incision. Summary of the Invention

[0005] In order to overcome the disadvantages that the debris generated by the existing cutting and humidity adjustment equipment is easy to adhere to the edge of the cutting groove and the cutting tool, and the incision is easy to deform and uneven, the present invention provides a slitting device for the production of energy-saving insulating paper.

[0006] The technical solution of the present invention is: a slitting device for the production of energy-saving insulating paper, including a workbench; further including a mounting plate, a first spring rod, a rotating rod, a pressing plate, a collecting pipe, a second spring rod and a slitting assembly; two mounting plates are fixedly connected to the workbench and are distributed left and right; each of the two mounting plates is fixedly connected with two first spring rods arranged in a V-shape; the telescopic ends of the two first spring rods on different mounting plates are jointly rotatably connected to a rotating rod; each rotating rod is provided with a plurality of circular holes; the two mounting plates are jointly fixedly connected with two pressing plates distributed up and down, and the pressing plates are arc-shaped and are arranged oppositely; a plurality of rectangular grooves are opened in the workbench; each rectangular groove is fixedly connected with a collecting pipe; each collecting pipe is provided with a through groove on the upper side; each is fixedly connected with a plurality of second spring rods; the two mounting plates are jointly connected with a slitting assembly for slitting the insulating paper body.

[0007] As a preferred technical solution of the present invention, it further includes a supporting plate; two supporting plates are fixedly connected to the upper side of each collecting pipe.

[0008] As a preferred technical solution of the present invention, it further includes a blowing plate; a blowing plate is fixedly connected in each collecting tube.

[0009] As a preferred technical solution of the present invention, the slitting assembly includes a motor, a rotating shaft, a cutting knife and a limiting plate; a motor is fixedly connected to the left mounting plate; the two mounting plates are jointly rotatably connected with a rotating shaft, and the rotating shaft is fixedly connected to the output shaft of the motor; the rotating shaft is fixedly connected with a plurality of cutting knives for cutting the insulating paper body; a plurality of groups of limiting plates are rotatably connected to the lower side of the upper pressing plate; each group of limiting plates consists of two limiting plates, and a torsion spring is provided between the limiting plate and the upper pressing plate, and the two limiting plates in each group are located on the left and right sides of the corresponding cutting knife; a notch is formed on one side of each limiting plate close to the corresponding cutting knife.

[0010] As a preferred technical solution of the present invention, the slitting assembly further includes spherical balls; a plurality of spherical balls are fixedly connected to one side of each limiting plate close to the corresponding cutting knife.

[0011] As a preferred technical solution of the present invention, the slitting assembly further includes scraping blades; a scraping blade is fixedly connected to one side of each limiting plate close to the corresponding cutting knife, and the scraping blade is in close contact with the cutting edge of the corresponding cutting knife.

[0012] As a preferred technical solution of the present invention, the limiting plate is hollow.

[0013] As a preferred technical solution of the present invention, a heater is provided inside the scraping blade.

[0014] As a preferred technical solution of the present invention, it further includes a cleaning assembly; the cleaning assembly includes a connecting plate, a hollow tube, a suction pipe and bristles; a connecting plate is fixedly connected to the two mounting plates; the connecting plate is fixedly connected with a plurality of hollow tubes, and the positions of the hollow tubes correspond to the cutting knives; each hollow tube is communicated with a suction pipe; a plurality of bristles are fixedly connected to the lower side of each suction pipe.

[0015] As a preferred technical solution of the present invention, the bristles are located directly above the blowing plate.

[0016] Compared with the prior art, the present invention has the following advantages: The present invention supports the lower side of the insulating paper body through the deformable collecting tube, so as to prevent the lower side of the cutting groove from bulging downward. Control the external air pump to start, and send hot air to the blowing plate, so that the blowing plate blows hot air on the cutting groove, and then dries the debris at the cutting groove, facilitating the debris to fall into the collecting tube and preventing the debris from being wet and easily adhering to the cutting groove.

[0017] In the present invention, the limiting plate presses down the insulating paper body in front of the cutting knife under the action of the torsion spring, avoiding the bulging of the insulating paper body. At the same time, since the insulating paper body is in a wet state, when the cutting knife cuts into the insulating paper body, the two sides of the cutting groove will sink downward and displace, resulting in an uneven cutting groove. At this time, the limiting plate presses down and limits the two sides of the cutting groove, preventing the two sides of the cutting groove from moving towards the middle of the cutting groove and causing a depression phenomenon when being squeezed.

[0018] In the present invention, the bristles brush away the debris on the edge of the cutting groove. At the same time, the external pump is controlled to start, and the debris brushed off by the bristles is sucked away through the hollow tube and the suction pipe. When the bristles brush away the debris on the edge of the cutting groove, since the bristles are directly above the air blowing plate, when the air blowing plate blows hot air upward into the cutting groove, the bristles will be blown to the left and right sides, so that the bristles will deflect the brushed-off debris to the left and right sides of the cutting groove, preventing the debris from falling back into the cutting groove. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic structural diagram disclosed for the slitting device for energy-saving insulating paper production of the present invention;

[0020] Figure 2 is a combined partial structural diagram of the workbench, mounting plate and first spring rod disclosed for the slitting device for energy-saving insulating paper production of the present invention;

[0021] Figure 3 is a combined partial structural diagram of the mounting plate, first spring rod and rotating rod disclosed for the slitting device for energy-saving insulating paper production of the present invention;

[0022] Figure 4 is a combined partial structural diagram of the mounting plate and pressing plate disclosed for the slitting device for energy-saving insulating paper production of the present invention;

[0023] Figure 5 is a combined partial structural diagram of the mounting plate, slitting assembly and cleaning assembly disclosed for the slitting device for energy-saving insulating paper production of the present invention;

[0024] Figure 6 is a combined partial structural diagram of the mounting plate, collection pipe and slitting assembly disclosed for the slitting device for energy-saving insulating paper production of the present invention;

[0025] Figure 7 is a combined partial structural diagram of the collection pipe, second spring rod, supporting plate, air blowing plate, slitting assembly and cleaning assembly disclosed for the slitting device for energy-saving insulating paper production of the present invention;

[0026] Figure 8 is a combined partial structural diagram of the slitting assembly and cleaning assembly disclosed for the slitting device for energy-saving insulating paper production of the present invention;

[0027] Figure 9 This is a partial structural schematic diagram of a slitting assembly for an energy-saving insulating paper production slitting device of the present invention.

[0028] In the figure, the markings are: 1 - workbench, 2 - insulating paper body, 101 - mounting plate, 102 - first spring rod, 103 - rotating rod, 104 - pressing plate, 105 - collecting pipe, 106 - second spring rod, 107 - supporting plate, 108 - blowing plate, 201 - motor, 202 - rotating shaft, 203 - cutting knife, 204 - limiting plate, 205 - spherical ball, 206 - scraping blade, 301 - connecting plate, 302 - hollow pipe, 303 - suction pipe, 304 - brush bristles, 1a - rectangular groove, 2a - cutting groove, 103a - round hole, 105a - through groove, 204a - notch. Detailed implementation manners

[0029] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments, but it is not intended to limit the present invention.

[0030] Embodiment 1

[0031] An energy-saving insulating paper production slitting device, as Figures 1-9 shown, includes a workbench 1;

[0032] It further includes a mounting plate 101, a first spring rod 102, a rotating rod 103, a pressing plate 104, a collecting pipe 105, a second spring rod 106 and a slitting assembly; two left and right distributed mounting plates 101 are fixedly connected to the workbench 1; each of the two mounting plates 101 is fixedly connected with two first spring rods 102 arranged in a spread shape; the telescopic ends of two first spring rods 102 located on different mounting plates 101 are jointly rotatably connected to a rotating rod 103; each rotating rod 103 is provided with a number of round holes 103a; two upper and lower distributed pressing plates 104 are fixedly connected to the two mounting plates 101 together, and the pressing plates 104 are arc-shaped and are arranged oppositely; four rectangular grooves 1a are opened in the workbench 1; a deformable collecting pipe 105 is fixedly connected in each rectangular groove 1a; a through groove 105a is opened on the upper side of each collecting pipe 105; four second spring rods 106 are fixedly connected in each; the two mounting plates 101 are jointly connected with a slitting assembly for slitting the insulating paper body 2.

[0033] It further includes a supporting plate 107; two supporting plates 107 are fixedly connected to the upper side of each collecting pipe 105.

[0034] It further includes a blowing plate 108; a blowing plate 108 is fixedly connected in each collecting pipe 105.

[0035] The working steps of the above embodiments are as follows: When in use, connect an external water pump to the rotating rod 103 and connect an external air pump to the blowing plate 108. Then, control the water pump to start and convey clear water to the rotating rod 103. Control the external conveying device to convey the insulating paper body 2 from back to front. At this time, the rotating rod 103 rolls closely against the surface of the insulating paper body 2 under the elastic force of the first spring rod 102, so that the clear water is atomized and sprayed out from the round holes 103a onto the upper and lower surfaces of the insulating paper body 2 to moisten the insulating paper body 2. The atomized water is blocked by the arc-shaped pressing plate 104 to prevent the atomized water from affecting the cutting process of the cutting assembly.

[0036] Next, control the cutting assembly to cut the insulating paper body 2, so that a cutting groove 2a is formed on the front side of the insulating paper body 2, and the debris generated by the cutting groove 2a falls into the collecting pipe 105 through the through groove 105a. Since the cutting assembly exerts a downward extrusion force on the insulating paper body 2 when cutting the insulating paper body 2, the lower side of the cutting groove 2a will bulge downward. At this time, the deformable collecting pipe 105 supports the lower side of the insulating paper body 2 to prevent the lower side of the cutting groove 2a from bulging downward. When the edge of the cutting groove 2a is subjected to a downward extrusion force, the edge of the cutting groove 2a squeezes the collecting pipe 105, so that the collecting pipe 105 undergoes adaptive deformation to compress the second spring rod 106, and the collecting pipe 105 supports the edge of the cutting groove 2a under the buffering action of the second spring rod 106 to prevent the fixed collecting pipe 105 from pressing against the edge of the cutting groove 2a when the edge of the cutting groove 2a is subjected to a downward extrusion force, which will cause a large supporting force on the lower side of the edge of the cutting groove 2a to squeeze out the moisture and affect the humidity adjustment effect. However, since the contact area between the collecting pipe 105 and the lower side of the insulating paper body 2 is small, and the insulating paper body 2 is in a wet state and its texture is soft, the collecting pipe 105 easily causes deformation of the lower side of the insulating paper body 2. At this time, the supporting plate 107 is used to increase the contact area between the collecting pipe 105 and the lower side of the insulating paper body 2, so as to increase the supporting area.

[0037] During this process, control the external air pump to start and convey hot air to the blowing plate 108, so that the blowing plate 108 blows hot air on the cutting groove 2a, and then dries the debris at the cutting groove 2a, facilitating the debris to fall into the collecting pipe 105 and preventing the debris from being wet and easily adhering to the cutting groove 2a. Since the humidity adjustment of the insulating paper body 2 is to facilitate the subsequent bending process, and the bending is carried out at a place on the insulating paper body 2 other than the cutting groove 2a, drying the cutting groove 2a will not affect the subsequent bending.

[0038] Embodiment 2

[0039] On the basis of Embodiment 1, as Figures 5-9As shown in the figure, the slitting assembly includes a motor 201, a rotating shaft 202, a cutting knife 203 and a limiting plate 204; the motor 201 is bolted to the left mounting plate 101; the two mounting plates 101 are jointly rotatably connected to the rotating shaft 202, and the rotating shaft 202 is fixedly connected to the output shaft of the motor 201; four cutting knives 203 for cutting the insulating paper body 2 are fixedly connected to the rotating shaft 202; several groups of limiting plates 204 are rotatably connected to the lower side of the upper pressing plate 104; each group of limiting plates 204 consists of two limiting plates 204, and a torsion spring is provided between the limiting plate 204 and the upper pressing plate 104, and the two limiting plates 204 in each group are located on the left and right sides of the corresponding cutting knife 203; a notch 204a is formed on one side of each limiting plate 204 close to the corresponding cutting knife 203.

[0040] The slitting assembly further includes spherical balls 205; several spherical balls 205 are fixedly connected to one side of each limiting plate 204 close to the corresponding cutting knife 203.

[0041] The slitting assembly further includes scraping blades 206; a scraping blade 206 is fixedly connected to one side of each limiting plate 204 close to the corresponding cutting knife 203, and the scraping blade 206 is in close contact with the cutting edge of the corresponding cutting knife 203.

[0042] The limiting plate 204 is provided in a hollow manner.

[0043] A heater is provided inside the scraping blade 206.

[0044] The working steps of the above embodiment are as follows: Connect an external suction pump to the limiting plate 204. In the specific cutting operation of the slitting assembly in Embodiment 1, control the motor 201 to start, and drive the cutting knife 203 to rotate counterclockwise from the perspective of looking from left to right through the output shaft of the motor 201, so that the cutting knife 203 cuts the insulating paper body 2. In Embodiment 1, when the cutting knife 203 cuts into the insulating paper body 2, the cutting knife 203 has a downward extrusion force on the insulating paper body 2, so that the lower side of the cutting groove 2a will bulge downward.

[0045] During the process of the cutting knife 203 cutting the insulating paper body 2, since the insulating paper body 2 moves forward relative to the cutting knife 203, the cutting knife 203 will generate a horizontal extrusion force on the upper side of the insulating paper body 2, resulting in the insulating paper body 2 behind the cutting knife 203 being in a bulging state. At this time, the limiting plate 204 presses down the insulating paper body 2 in front of the cutting knife 203 under the action of the torsion spring to prevent the insulating paper body 2 from bulging. At the same time, since the insulating paper body 2 is in a wet state, when the cutting knife 203 cuts into the insulating paper body 2, both sides of the cutting groove 2a will sink downward to generate displacement, resulting in the cutting groove 2a being uneven. At this time, the limiting plate 204 presses down and limits both sides of the cutting groove 2a to prevent both sides of the cutting groove 2a from moving toward the middle of the cutting groove 2a and causing a depression phenomenon when being squeezed, and the edge of the cutting groove 2a is limited by the spherical ball 205 to prevent the edge of the cutting groove 2a from being uneven.

[0046] When the cutting knife 203 cuts the insulating paper body 2, wet debris will also adhere to the cutting edge of the cutting knife 203. The scraping blade 206 is closely attached to the cutting edge of the cutting knife 203 to scrape off the debris. The scraped debris falls into the hollow limiting plate 204 along the notch 204a. At the same time, the external suction pump is controlled to start to suck away the debris collected in the limiting plate 204. Since the scraping blade 206 is provided with a heater, the scraping blade 206 can dry the wet debris on the cutting knife 203 to facilitate the debris falling into the limiting plate 204.

[0047] Embodiment 3

[0048] On the basis of Embodiment 2, as Figure 5 and Figures 7-8 shown, it further includes a cleaning component; the cleaning component includes a connecting plate 301, a hollow tube 302, a suction pipe 303 and bristles 304; the two mounting plates 101 are jointly fixedly connected with a connecting plate 301; the connecting plate 301 is fixedly connected with four hollow tubes 302, and the positions of the hollow tubes 302 correspond to those of the cutting knife 203; each hollow tube 302 is communicated with a suction pipe 303; several bristles 304 are fixedly connected to the lower side of each suction pipe 303.

[0049] The bristles 304 are located directly above the air blowing plate 108.

[0050] The working steps of the above embodiment are as follows: Connect the external pump to the hollow tube 302. When the cutting knife 203 cuts the insulating paper body 2, since the cutting is performed in a wet state of the insulating paper body 2, although the debris will not fly into the air, it is easier to adhere to the edge of the cutting groove 2a. The debris on the edge of the cutting groove 2a is brushed off by the brush hair 304. At the same time, the external pump is controlled to start, and the debris brushed off by the brush hair 304 is sucked away through the hollow tube 302 and the suction pipe 303. When the brush hair 304 brushes off the debris on the edge of the cutting groove 2a, since the brush hair 304 is directly above the air blowing plate 108, when the air blowing plate 108 blows hot air upward into the cutting groove 2a, the brush hair 304 will be blown to the left and right sides, so that the brush hair 304 will deflect the brushed-off debris to the left and right sides of the cutting groove 2a, preventing the debris from falling back into the cutting groove 2a and making it difficult to clean up.

[0051] Those skilled in the art should understand that the above embodiments do not limit the present invention in any form. Any technical solutions obtained by means of equivalent replacement or equivalent transformation fall within the protection scope of the present invention.

Claims

1. A slitting device for the production of energy-saving insulating paper, comprising a workbench (1); characterized in that: It also includes a mounting plate (101), a first spring rod (102), a rotating rod (103), a pressing plate (104), a collecting pipe (105), a second spring rod (106) and a slitting assembly; The workbench (1) is fixedly connected with two mounting plates (101) distributed left and right; Each of the two mounting plates (101) is fixedly connected with two first spring rods (102) arranged in a V shape; The telescopic ends of two first spring rods (102) located on different mounting plates (101) are jointly rotatably connected with a rotating rod (103); Each rotating rod (103) is provided with a number of round holes (103a); The two mounting plates (101) are jointly fixedly connected with two pressing plates (104) distributed up and down, and the pressing plates (104) are arc-shaped and are arranged oppositely; A number of rectangular grooves (1a) are formed in the workbench (1); Each rectangular groove (1a) is fixedly connected with a collecting pipe (105); Each collecting pipe (105) is provided with a through groove (105a) on the upper side; Each collecting pipe (105) is fixedly connected with a number of second spring rods (106); The two mounting plates (101) are jointly connected with a slitting assembly for slitting the insulating paper body (2); It also includes a supporting plate (107); Each collecting pipe (105) is fixedly connected with two supporting plates (107) on the upper side; It also includes a blowing plate (108); Each collecting pipe (105) is fixedly connected with a blowing plate (108); The slitting assembly includes a motor (201), a rotating shaft (202), a cutting knife (203) and a limiting plate (204); The motor (201) is fixedly connected to the left mounting plate (101); The two mounting plates (101) are jointly rotatably connected with a rotating shaft (202), and the rotating shaft (202) is fixedly connected to the output shaft of the motor (201); The rotating shaft (202) is fixedly connected with a number of cutting knives (203) for cutting the insulating paper body (2); A number of groups of limiting plates (204) are rotatably connected to the lower side of the upper pressing plate (104); Each group of limiting plates (204) consists of two limiting plates (204), and a torsion spring is provided between the limiting plate (204) and the upper pressing plate (104), and the two limiting plates (204) in each group are located on the left and right sides of the corresponding cutting knife (203); Each limiting plate (204) is provided with a notch (204a) on the side close to the corresponding cutting knife (203); The slitting assembly also includes a scraping blade (206); Each limiting plate (204) is fixedly connected with a scraping blade (206) on the side close to the corresponding cutting knife (203), and the scraping blade (206) is in close contact with the cutting edge of the corresponding cutting knife (203).

2. The slitting device for producing energy-saving insulating paper according to claim 1, wherein: The slitting assembly also includes a spherical ball (205); Each limiting plate (204) is fixedly connected with a number of spherical balls (205) on the side close to the corresponding cutting knife (203).

3. The slitting device for producing energy-saving insulating paper according to claim 2, characterized in that: The limiting plate (204) is hollow.

4. The slitting device for the production of energy-saving insulating paper according to claim 1, characterized in that: The scraping blade (206) is provided with a heater.

5. The slitting device for producing energy-saving insulating paper according to claim 1, wherein: It further includes a cleaning component; the cleaning component includes a connecting plate (301), a hollow tube (302), a suction pipe (303) and bristles (304); two mounting plates (101) are commonly fixedly connected to a connecting plate (301); the connecting plate (301) is fixedly connected with a plurality of hollow tubes (302), and the positions of the hollow tubes (302) correspond to those of the cutting knives (203); each hollow tube (302) is communicated with a suction pipe (303); and a plurality of bristles (304) are fixedly connected to the lower side of each suction pipe (303).

6. The slitting device for producing energy-saving insulating paper according to claim 5, characterized in that: The bristles (304) are located directly above the air blowing plate (108).

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