CN223236487U - A slitting device for insulating composite film processing - Google Patents

Abstract

The utility model discloses a cutting device for processing an insulating composite film, which comprises a cutting support, a cutting mechanism and a cutting mechanism, wherein the cutting support comprises a bottom plate, a fixed arm with the bottom end installed on the bottom plate and a cutting table installed between opposite surfaces of the fixed arm, the cutting mechanism for cutting an insulating film A comprises a lifting cylinder installed at the center of the top surface of the fixed arm, a lifting arm connected with the bottom end of the lifting cylinder, a limiting block fixedly connected with the lifting arm, a cutting tool combined with the lifting arm and a clamping assembly, the clamping assembly comprises an adjusting cylinder symmetrically installed on the end part of the lifting arm, a connecting block connected with the bottom end of the adjusting cylinder and a clamping block installed at the position between the opposite connecting blocks, the cutting device is provided with a design for conveniently replacing new tools, the adjusting cylinder drives the connecting block and the clamping block to move vertically downwards, so that the cutting tool is in an exposed state, a charged second electromagnet is powered off, and the cutting tool in a firm adsorption state with the second electromagnet is in a loose state, and the cutting tool is convenient to disassemble and assemble and disassemble the cutting tool.

Description

Cutting device for processing insulating composite film

Technical Field

The utility model belongs to the technical field of insulating composite film slitting devices, and particularly relates to a slitting device for insulating composite film processing.

Background

The insulating composite film is also called an insulating film, the preparation raw materials of the insulating composite film comprise various insulating materials such as polyimide and Polytetrafluoroethylene (PTFE), and other insulating materials such as alumina, silicon nitride, mica, silicon oxide and the like, the insulating film is widely applied in the fields of electronics, electrics and the like, the plastic insulating film, the mica tape and the like for compounding the insulating film are generally cut by a cutting machine, the cutting machine is mainly applied to cutting non-woven fabrics, the mica tape, paper, the insulating material and various composite film materials, the type of the cutting machine mainly comprises a slitting machine, a transverse cutting machine, a circular knife cutting machine, a flat knife cutting machine and a guillotine cutting machine, the transverse cutting device of the transverse cutting machine mainly transversely cuts the material which is longitudinally cut into narrow strips to generate fixed-length sheets or rolls, and the working principle of the transverse cutting device is mainly that a cutting tool is driven by equipment such as a motor, a cylinder or a hydraulic cylinder and the like to transversely and longitudinally move the cutting tool, so that the cutting of the material is completed;

the application provides a cutting device for insulating composite film processing, which is characterized in that a transverse cutting device is used for cutting insulating film materials and cutting the insulating film materials into the same size or length, when a straight cutter is used for cutting for a long time, the problems of improper cutter installation, cutter surface abrasion, passivation of cutting edges, dirt or burrs on the cutter surface and the like can occur, the cutter needs to be disassembled and assembled for processing, the traditional cutter assembly process is complicated, a plurality of screws are generally used for firm installation, the cutter needs to be firstly firm in installation, the position is accurately adjusted, the installation process is time-consuming and labor-consuming, the problem of inconvenient disassembly and cleaning and abrasion is solved, the cutter replacement is inconvenient, in addition, the problem of improper cutter installation caused by screw sliding can occur in the screw fixing method, and the problem of not conveniently replacing new cutter is existed when the cutter on the transverse cutting device is disassembled and assembled.

Disclosure of utility model

The utility model aims to provide a slitting device for processing an insulating composite film, which is used for solving the problem that the transverse cutting device provided in the background art is not convenient to replace a new cutter.

In order to achieve the above purpose, the utility model provides a slitting device for processing an insulating composite film, which comprises

The slitting support comprises a bottom plate, a fixed arm, a slitting table, a slitting device and a slitting device, wherein the bottom end of the fixed arm is arranged on the bottom plate;

The cutting mechanism for cutting off the insulating film A comprises a lifting cylinder arranged at the center of the top surface of a fixed arm, a lifting arm connected with the bottom end of the lifting cylinder, a limiting block fixedly connected with the lifting arm, a cutting tool connected with the lifting arm in a combined mode, and a clamping assembly, wherein the clamping assembly comprises an adjusting cylinder symmetrically arranged on the end part of the lifting arm, a connecting block connected with the bottom end of the adjusting cylinder and a clamping block arranged at the position between the opposite connecting blocks, and a second electromagnet is arranged in the lifting arm.

Preferably, a driving assembly is arranged on one side of the bottom plate and comprises a first fixing plate arranged on the bottom plate, a supporting plate perpendicular to the side face of the first fixing plate, a driving motor arranged on the supporting plate and a rotating roller connected with an output shaft of the driving motor.

Preferably, the bottom plate is provided with a guide assembly, the guide assembly comprises a second fixing plate symmetrically arranged on the bottom plate, a first guide rotary drum and a second guide rotary drum which are parallel to each other and are arranged at positions between the opposite second fixing plates, and a horizontal tangent plane of the bottom surface of the second guide rotary drum is flush with the top surface of the slitting table.

Preferably, the cross section of the clamping block is in a right trapezoid shape, the cutting tool comprises a limiting part and a cutting part, the cross section of the limiting part is in a right trapezoid shape, the inclined surface of the clamping block is anastomotic with the inclined surface of the limiting part, the connecting block comprises a square part and a cylindrical part, and round grooves matched with the cylindrical part are formed in the surfaces of the opposite sides of the clamping block.

Preferably, a pressing component is arranged on the surface of one side of the slitting table and comprises a stabilizing plate arranged on the slitting table, a movable air cylinder arranged at the center of the stabilizing plate and a pressing plate connected with the bottom end of the movable air cylinder, and the pressing plate is parallel to the slitting table.

Preferably, a rolling component is arranged at one end of the bottom plate, the rolling component comprises a mounting block arranged on the mounting plate, a driving motor arranged on the mounting block and a film rolling component, the film rolling component comprises a rolling drum, a supporting drum connected with one end of the rolling drum and sleeved outside an output shaft of the driving motor, and a stable square connected with the supporting drum through a bearing in a rotating manner, and a fastening screw for locking the output shaft of the driving motor penetrates through the supporting drum.

Preferably, the side of the mounting block is provided with a support plate with an inverted T-shaped structure, the support plate is provided with a through hole for the output shaft of the driving motor to penetrate, and the support plate is provided with a first electromagnet.

Compared with the prior art, the utility model has the beneficial effects that:

According to the utility model, the design of conveniently replacing a new cutter is arranged on the transverse cutting device, the adjusting cylinder drives the connecting block and the clamping block to vertically move downwards, so that the slitting cutter is in an exposed state, the charged second electromagnet is powered off, and the slitting cutter in a firm adsorption state with the second electromagnet is in a loose state, so that the slitting cutter can be conveniently disassembled and assembled.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic side view of a stationary arm of the present utility model;

FIG. 3 is a schematic perspective view of a lifting arm according to the present utility model;

FIG. 4 is a schematic cross-sectional view of a lift arm of the present utility model;

FIG. 5 is a schematic side view of a mounting block of the present utility model;

FIG. 6 is a schematic side view of a stabilizing plate of the present utility model;

FIG. 7 is a schematic perspective view of a connecting block according to the present utility model;

In the figure, 11, a bottom plate, 12, a fixed arm, 13, a slitting table, 21, a lifting cylinder, 22, a lifting arm, 23, a slitting tool, 24, an adjusting cylinder, 25, a clamping block, 26, a connecting block, 31, a first fixing plate, 32, a supporting plate, 33, a driving motor, 34, a rotating roller, 41, a mounting block, 42, a driving motor, 43, a winding drum, 44, a supporting drum, 45, a stabilizing square, 51, a second fixing plate, 52, a first guiding drum, 53, a second guiding drum, 61, a stabilizing plate, 62, a moving cylinder, 63, a pressing plate, 221, a limiting block, 222, a second electromagnet, 411, a supporting plate, 412 and a first electromagnet.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1 to 7, the utility model provides a technical scheme that a slitting device for processing an insulating composite film comprises a slitting bracket, and the slitting bracket comprises a bottom plate 11, a fixed arm 12 with the bottom end installed on the bottom plate 11, and a slitting table 13 installed between opposite surfaces of the fixed arm 12, wherein the fixed arm 12, the bottom plate 11 and the slitting table 13 are combined (such as screwed connection) by a conventional method, the fixed arm 12 plays a role of supporting a lifting cylinder 21, the slitting table 13 plays a role of supporting an insulating film A, and an inwards concave knife slot is formed in the surface of the slitting table 13 facing a slitting knife 23, so that the knife slot is convenient to insert when the slitting knife 23 is used for slitting; the cutting mechanism for cutting the insulating film A comprises a lifting cylinder 21, a lifting arm 22, a limiting block 221, a cutting tool 23 and a clamping assembly, wherein the lifting cylinder 21 is arranged at the center of the top surface of the fixed arm 12, the lifting arm 22 is connected with the bottom end of the lifting cylinder 21, the limiting block 221 is fixedly connected with the lifting arm 22, the cutting tool 23 is combined with the lifting arm 22, the corresponding parts of the cutting mechanism are combined by a conventional method (such as screw screwing connection), the lifting cylinder 21 drives the lifting arm 22 and the cutting tool 23 to vertically move, the height position of the cutting tool 23 can be changed, the cutting tool 23 which moves downwards can cut the insulating film A on the cutting table 13 to realize cutting of the insulating film A material, the cylindrical insulating film A is arranged on a rotary roller 34, the cylindrical insulating film A which is wound is in a stretchable state along with the rotation of a driving motor 33, one end of the insulating film A is wound on a winding drum 43, the insulating film A is wound on the winding drum 43 along with the rotation of the driving motor 42, the clamping assembly comprises an adjusting cylinder 24 symmetrically arranged on the end of the lifting arm 22, a connecting block 26 connected with the bottom end of the adjusting cylinder 24, the clamping blocks 25 are arranged between the opposite connecting blocks 26, the slitting tool 23 is matched with the lifting arm 22 and the limiting blocks 221, the slitting tool 23 is clamped by the clamping blocks 25, the slitting tool 23 and the lifting arm 22 are of a split type structure, the adjusting cylinder 24 drives the clamping blocks 25 to move downwards, the slitting tool 23 is convenient to disassemble and assemble, corresponding parts on the clamping assembly are combined (such as screwed connection) through a conventional method, a second electromagnet 222 is arranged in the lifting arm 22, and when the slitting tool 23 is matched with the lifting arm 22 and the limiting blocks 221, the second electromagnet 222 is started, and the second electromagnet 222 is connected with the slitting tool 23 through magnetic adsorption, so that the slitting tool 23 is in a firm state, and the mounting is facilitated.

In this embodiment, a driving assembly is disposed on one side of the base plate 11, and the driving assembly includes a first fixing plate 31 mounted on the base plate 11, a supporting plate 32 perpendicular to a side surface of the first fixing plate 31, a driving motor 33 mounted on the supporting plate 32, and a roller 34 connected to an output shaft of the driving motor 33, where the first fixing plate 31 is combined with the base plate 11 and the supporting plate 32 by a conventional method (such as screwing connection), and the rolled cylindrical insulating film a is mounted on the roller 34, and the driving motor 33 can drive the roller 34 to rotate so as to be in a loose state, thereby facilitating stretching of the insulating film a.

In this embodiment, the bottom plate 11 is provided with a guide assembly, the guide assembly includes a second fixing plate 51 symmetrically mounted on the bottom plate 11, a first guide drum 52 and a second guide drum 53 mounted between the opposite second fixing plates 51 and parallel to each other, the first guide drum 52 and the second guide drum 53 are connected with the second fixing plate 51 by screws, the second fixing plate 51 is connected with the bottom plate 11 by screws, the horizontal section of the bottom surface of the second guide drum 53 is flush with the top surface of the slitting table 13, and the first guide drum 52 and the second guide drum 53 play a role of changing the direction of the stretched insulating film a and also make it in a flat and wrinkle-free state.

In this embodiment, the cross section of the clamping block 25 is in a right trapezoid shape, the slitting tool 23 comprises a limiting part and a slitting part, the cross section of the limiting part is in a right trapezoid shape, the inclined surface of the clamping block 25 is matched with the inclined surface of the limiting part, the clamping block 25 clamps the slitting tool 23, the connecting block 26 comprises a square block part and a cylindrical part, round grooves matched with the cylindrical parts are formed in the surfaces of the clamping block 25 opposite to each other, the cylindrical parts of the connecting block 26 are embedded into the clamping block 25, so that the clamping block 25 moves in the same direction along with the connecting block 26, and the connecting block 26 is connected with the adjusting cylinder 24 through screw screwing.

In this embodiment, a pressing component is disposed on a side surface of the slitting table 13, where the pressing component includes a fixing plate 61 installed on the slitting table 13, a moving cylinder 62 installed at a central position of the fixing plate 61, and a pressing plate 63 connected to a bottom end of the moving cylinder 62, where the pressing plate 63 is parallel to the slitting table 13, the fixing plate 61 is combined with the slitting table 13 and the moving cylinder 62 by a conventional method (such as screw connection), the pressing plate 63 is connected with the moving cylinder 62 by a screw connection, and the moving cylinder 62 drives the pressing plate 63 to move downward, so as to press the cut insulating film a, so that the cut insulating film a is in a stable state, and prevent the cut insulating film a on the surface of the slitting table 13 from deflecting or sliding.

In this embodiment, a winding assembly is provided at one end of the base plate 11, the winding assembly includes a mounting block 41 mounted on the base plate 11, a driving motor 42 mounted on the mounting block 41, and a film winding assembly, the mounting block 41 is combined with the base plate 11 and the driving motor 42 by a conventional method (such as screw connection), the film winding assembly includes a winding drum 43, a supporting drum 44 connected to one end of the winding drum 43 and sleeved outside an output shaft of the driving motor 42, a fixing block 45 rotatably connected to the supporting drum 44 through a bearing, the supporting drum 44 is welded to the winding drum 43, one end of the supporting drum 44 is inserted into the fixing block 45, the supporting drum 44 and the winding drum 43 can be driven to rotate by the driving motor 42 when the fixing block 45 is in a stable state, the supporting cylinder 44 is penetrated with a fastening screw for locking the output shaft of the driving motor 42, so that the supporting cylinder 44 and the output shaft of the driving motor 42 are firmly connected, the side surface of the mounting block 41 is provided with a support plate 411 with an inverted T-shaped structure, the support plate 411 is provided with a through hole for the output shaft of the driving motor 42 to penetrate, the support plate 411 is provided with a first electromagnet 412, the support plate 411 and the mounting block 41 are connected through the screw, the first electromagnet 412 adsorbs the stabilizing square 45 through magnetism, the stabilizing square 45, the supporting cylinder 44 and the winding cylinder 43 are in a stable state, the driving motor 42 drives the supporting cylinder 44 and the winding cylinder 43 to rotate, the large-volume insulating film A is wound on the outer side of the winding cylinder 43 to form a small-volume insulating film B, and when the small-volume insulating film B is wound to a standard diameter, the slitting tool 23 cuts off the insulating film A.

The working principle and the using flow of the utility model are as follows:

When the damaged slitting tool 23 is replaced, the adjusting cylinder 24 is started, and the adjusting cylinder 24 drives the connecting block 26 and the clamping block 25 to vertically move downwards;

After the clamping block 25 moves down to a proper position, a certain gap is reserved between the clamping block 25 and the lifting arm 22, and at the moment, the slitting tool 23 which is matched with the lifting arm 22 is in an exposed state;

Powering off the charged second electromagnet 222, wherein magnetism disappears, and the slitting tool 23 in a firm adsorption state with the second electromagnet 222 is in a loose state, so that the slitting tool 23 can be taken down;

a new slitting tool 23 is replaced, the slitting tool 23 is matched with the lifting arm 22 and the limiting block 221, and the slitting tool 23 is matched with the second electromagnet 222;

Charging the second electromagnet 222 after power failure, generating magnetism at the moment, and enabling the slitting tool 23 and the second electromagnet 222 to be in a firm adsorption state;

the adjusting cylinder 24 is started, the adjusting cylinder 24 drives the connecting block 26 and the clamping block 25 to vertically move upwards, and after the clamping block 25 moves upwards to a proper position, the clamping block 25 clamps the slitting cutter 23 which is matched with the lifting arm 22, and at the moment, the slitting cutter 23 is in a firm state;

In summary, the transverse cutting device is provided with a design for conveniently replacing a new cutter, the adjusting cylinder 24 drives the connecting block 26 and the clamping block 25 to vertically move downwards, so that the slitting cutter 23 is in an exposed state, the charged second electromagnet 222 is powered off, and the slitting cutter 23 in a firm adsorption state with the second electromagnet 222 is in a loose state, so that the slitting cutter 23 can be conveniently disassembled and assembled.

Although embodiments of the present utility model have been shown and described in detail with reference to the foregoing detailed description, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations may be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. A slitting device for processing an insulating composite film is characterized by comprising

The slitting bracket comprises a bottom plate (11), a fixed arm (12) with the bottom end arranged on the bottom plate (11) and a slitting table (13) arranged between opposite surfaces of the fixed arm (12);

Cutting mechanism of insulating film A cuts, including installing lift cylinder (21) in fixed arm (12) top surface central point put, lift arm (22) be connected with lift cylinder (21) bottom, with lift arm (22) fixed connection limit piece (221), with lift arm (22) combination be connected cut cutter (23), clamping assembly, this clamping assembly is including symmetrically install adjusting cylinder (24) on lift arm (22) tip, connecting block (26) be connected with adjusting cylinder (24) bottom, install clamping piece (25) in the position between opposite connecting block (26), the inside of lift arm (22) is equipped with second electro-magnet (222).

2. A slitting apparatus for insulating composite film processing according to claim 1, wherein the base plate (11) is provided on one side with a driving assembly including a first fixing plate (31) mounted on the base plate (11), a support plate (32) perpendicular to a side surface of the first fixing plate (31), a driving motor (33) mounted on the support plate (32), and a rotating roller (34) connected to an output shaft of the driving motor (33).

3. A slitting device for insulating composite films according to claim 1, characterized in that the base plate (11) is provided with a guide assembly comprising a second fixing plate (51) symmetrically mounted on the base plate (11), a first guide drum (52) and a second guide drum (53) mounted parallel to each other at a position between the opposite second fixing plates (51), the horizontal section of the bottom surface of the second guide drum (53) being flush with the top surface of the slitting table (13).

4. The slitting device for insulating composite film processing according to claim 1, wherein the cross section of the clamping block (25) is in a right trapezoid shape, the slitting tool (23) comprises a limiting part and a slitting part, the cross section of the limiting part is in a right trapezoid shape, the inclined surface of the clamping block (25) is matched with the inclined surface of the limiting part, the connecting block (26) comprises a square part and a cylindrical part, and round grooves matched with the cylindrical parts are formed in the surfaces of the clamping block (25) opposite to each other.

5. A slitting device for insulating composite film processing according to claim 1, wherein a pressing assembly is arranged on one side surface of the slitting table (13), the pressing assembly comprises a stabilizing plate (61) arranged on the slitting table (13), a movable air cylinder (62) arranged in the center of the stabilizing plate (61), and a pressing plate (63) connected with the bottom end of the movable air cylinder (62), and the pressing plate (63) is parallel to the slitting table (13).

6. A slitting device for processing an insulating composite film according to claim 1, wherein a winding assembly is arranged at one end of the bottom plate (11), the winding assembly comprises a mounting block (41) arranged on the bottom plate (11), a driving motor (42) arranged on the mounting block (41) and a film winding assembly, the film winding assembly comprises a winding drum (43), a supporting drum (44) connected with one end of the winding drum (43) and sleeved outside an output shaft of the driving motor (42), and a stabilizing square block (45) rotatably connected with the supporting drum (44) through a bearing, and fastening screws for locking the output shaft of the driving motor (42) penetrate through the supporting drum (44).

7. The slitting device for insulating composite film processing according to claim 6, wherein a support plate (411) with an inverted T-shaped structure is arranged on the side face of the mounting block (41), a through hole for the output shaft of the driving motor (42) to penetrate is formed in the support plate (411), and a first electromagnet (412) is arranged on the support plate (411).