CN220241576U - High-efficient cutting device of insulating paper - Google Patents

Abstract

The utility model discloses an efficient insulating paper cutting device which comprises a frame, a feeding driving device and a cutting driving device. According to the utility model, the insulating paper tape sent out from between the two groups of second cutters is sequentially cut by the two groups of first cutters matched with the two groups of second cutters, the problem of the previous idle return stroke is changed by the two groups of first cutters and the second cutters, a cutting action is generated in the return stroke process, and the two groups of first cutters can be driven to move left and right when being matched with the toggle plate and the first roller by the second sliding grooves arranged on the guide plate and the outer wall of the guide plate, so that the first cutters on the upper side are matched with the second cutters on the lower side, and the first cutters on the lower side are matched with the second cutters on the upper side, and the mutual interference is avoided.

Description

High-efficient cutting device of insulating paper

Technical Field

The utility model relates to the technical field of insulation paper cutting, in particular to an efficient insulation paper cutting device.

Background

The insulating paper is a common insulating material, and is widely applied to slot insulation, turn-to-turn insulation, interlayer insulation and the like of motors. The insulating paper is generally in a cylindrical whole-roll shape when leaving the factory, so that in order to enable the insulating paper to meet different use requirements of motors with different specifications, the insulating paper is required to be cut by a manual or cutting machine;

in the prior art, the device for cutting the insulating paper generally comprises a feeding device provided with an insulating paper roll, a machine table, a feeding roller, a movable cutter driven by a driving device to move up and down and a fixed cutter, wherein the driving device is generally a reciprocating motion formed by driving a cam by a motor, and also comprises a cylinder or an oil cylinder.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides an efficient insulating paper cutting device.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides an insulating paper high-efficient cutting device, includes frame, pay-off drive arrangement and cutting drive arrangement, cutting drive arrangement sets up in frame left wall and is close to the lower wall position, the pay-off frame sets up on the frame right side, two sets of fixed plates of frame upper wall fixedly connected with, two sets of the fixed plate is close to the front wall and the back wall of frame respectively between the fixed plate and is close to right-hand member position fixedly connected with and hold the material platform, two sets of the fixed plate is kept away from and is provided with the protection casing between one end and the frame of holding the material platform, protection casing left wall is provided with the opening unanimous with holding material platform horizontal height, opening inboard lower wall fixedly connected with is used for the material receiving platform of ejection of compact, two sets of fixed plate upper wall and the equal fixedly connected with stand of one end that is located the protection casing inside, two sets of there is the blade holder through first sliding structure sliding connection between the frame left wall, the blade holder inside wall is provided with the mounting hole that link up about being provided with between the blade holder, mounting hole inboard upper wall and the inboard lower wall are all fixedly connected with first, two sets of fixed plate are located between two sets of blade holder side and the second side position and are located two sets of blade holder and are located between the second end and the second end is provided with the clearance between the second end through the second side and the second end of being used for the two sets of linkage between the two sets of fixed material supporting structures.

As a further description of the above technical solution:

the two groups of first cutter edges are vertically opposite, and the two groups of second cutter edges are positioned at an included angle on one side of one end facing the cutter holder, which is opposite to the two groups of second cutters.

As a further description of the above technical solution:

the first sliding structure comprises two groups of first sliding rods and second sliding rods, wherein the two groups of first sliding rods are longitudinally and uniformly distributed and fixedly connected to the upper wall of the cutter holder, the two groups of second sliding rods are longitudinally and uniformly distributed and fixedly connected to the lower wall of the cutter holder, the two groups of first sliding rods are respectively and slidably connected with the left wall of the two groups of upright posts through a group of first sliding seats, the two groups of second sliding rods are respectively and fixedly connected with the left wall of the machine frame through a group of second sliding seats, the two groups of second sliding rods are respectively connected with a cutting driving device at one end, far away from the cutter holder, of the second sliding rods, and the two groups of first cutters are driven through the cutting driving device.

As a further description of the above technical solution:

the second sliding structure comprises four groups of first sliding grooves and eight groups of second rollers, the four groups of first sliding grooves are arranged on one side of the two groups of fixed plates opposite to each other and are located on the left side of the material bearing table, the four groups of first sliding grooves are located on the same side of the material bearing table, the two groups of first sliding grooves are distributed up and down, the eight groups of second rollers are rotatably connected to the front ends and the rear ends of the two groups of second cutters in a two-to-two group mode, and the second cutters are slidably connected with the two groups of fixed plates through the eight groups of second rollers and the four groups of first sliding grooves.

As a further description of the above technical solution:

the linkage structure includes four groups of toggle plates, baffle, four groups the baffle is two sets of respectively fixed connection in two sets of second cutters one side that is opposite to each other and two sets of baffle of homonymy are the front and back distribution, four groups be between two sets of relative sides of front and back relative in the baffle all be provided with the second sliding tray, four groups toggle plates equal fixed connection at the blade holder right wall and respectively with four sets of baffle left and right sides relative, four groups toggle plate keep away from the one end of blade holder and all rotate and be connected with first gyro wheel, four groups first gyro wheel outer wall respectively with four sets of second sliding tray inside wall roll connection.

As a further description of the above technical solution:

the second sliding groove comprises a first groove section, a second groove section and a third groove section which are distributed up and down, the third groove section is positioned at one end of the second sliding groove close to the second cutter, the third groove section and the first groove section are respectively close to the left wall and the right wall of the guide plate, the third groove section and the first groove section are connected through the second groove section, and the joint of the second groove section, the third groove section and the first groove section is provided with arc transition.

The utility model has the following beneficial effects:

1. compared with the prior art, this high-efficient cutting device of insulating paper, insulating paper tape is through pay-off frame pay-off, send between two sets of second cutters through pay-off drive arrangement drive feed roll, set for pay-off drive arrangement feed rate and cutting drive arrangement's reciprocating motion speed, after the start-up, the insulating paper tape of sending out just is cut in proper order by two sets of first cutters cooperation two sets of second cutters between two sets of second cutters, through two sets of first cutters of setting, the second cutters, the problem of the idle return stroke in the past has been changed, also produce a cutting action in the in-process during the return stroke, under the same feed rate and cutting action speed, output promotes greatly, it is very efficient.

2. Compared with the prior art, the high-efficiency insulating paper cutting device has the advantages that the second sliding groove is formed in the outer wall of the guide plate and is matched with the poking plate and the first roller, so that two groups of second cutters can be driven to move left and right when the two groups of first cutters move up and down, the first cutters on the upper side are matched with the second cutters on the lower side, the first cutters on the lower side are matched with the second cutters on the upper side, mutual interference is avoided, and the purpose of cutting twice in a stroke loop of the cutting driving device is achieved.

Drawings

Fig. 1 is a schematic diagram of the overall structure of an efficient insulation paper cutting device according to the present utility model;

fig. 2 is a partial cross-sectional view of the internal structure of a protective cover of the high-efficiency insulating paper cutting device provided by the utility model;

FIG. 3 is a side partial sectional view of a second cutter and fixed plate connection structure of an efficient insulation paper cutting device according to the present utility model;

fig. 4 is a schematic side view of a connection structure of a knife holder, two sets of first cutters, a first sliding rod and a second sliding rod of the high-efficiency insulating paper cutting device;

fig. 5 is a schematic diagram showing a part of the connection structure of the second cutter and the guide plate of the high-efficiency cutting device for insulation paper according to the present utility model.

Legend description:

1. a frame; 2. a fixing plate; 3. a material bearing table; 4. a feed roller; 5. a protective cover; 6. a receiving table; 7. a column; 8. a first sliding seat; 9. a first slide bar; 10. a second sliding seat; 11. a second slide bar; 12. a tool apron; 13. a first cutter; 14. a second cutter; 15. a guide plate; 16. a toggle plate; 17. a first roller; 18. a first sliding groove; 19. a second roller; 20. and a second sliding groove.

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.

Referring to fig. 1 to 5, the present utility model provides an efficient cutting device for insulation paper: the cutting machine comprises a frame 1, a feeding frame, a feeding driving device and a cutting driving device, wherein the cutting driving device is arranged on the left wall of the frame 1 and is close to the lower wall, the feeding frame is arranged on the right side of the frame 1, and the cutting driving device and the feeding driving device are consistent with the common technology in the market and are respectively used for forming cutting action and feeding action, and more publications are detailed and are not described herein;

the upper wall of the frame 1 is fixedly connected with two groups of fixing plates 2, the two groups of fixing plates 2 are respectively close to the front wall and the rear wall of the frame 1, a material bearing table 3 is fixedly connected between the two groups of fixing plates 2 and close to the right end, a feeding roller 4 for driving insulation paper to feed towards a gap between two groups of second cutters 14 is arranged between the two groups of fixing plates 2 and above the material bearing table 3, the feeding roller 4 is driven by a feeding driving device, an insulation paper roll is placed on a feeding frame, one end of the insulation paper roll is pulled out, the insulation paper roll is fed between the feeding roller 4 and the material bearing table 3, the feeding roller 4 drives an insulation paper tape to move towards one side far away from the feeding frame when rotating, a feeding action is formed, and the feeding speed and feeding time can all control the action parameters of the feeding driving device through a common controller in the market;

a protective cover 5 is arranged between one end, far away from the material bearing table 3, of the two groups of fixing plates 2 and the frame 1, an opening with the same horizontal height as the material bearing table 3 is arranged on the left wall of the protective cover 5, a material receiving table 6 for discharging is fixedly connected to the lower wall of the inner side of the opening, and a product after insulating paper cutting falls on the material receiving table 6;

the two groups of fixed plates 2 are fixedly connected with the upright posts 7 at the upper wall of the protective cover 5 and positioned at one end inside the protective cover 5, the left walls of the two groups of upright posts 7 are fixedly connected with the cutter holder 12 through a first sliding structure, the first sliding structure comprises two groups of first sliding rods 9 and second sliding rods 11, the two groups of first sliding rods 9 are uniformly and longitudinally distributed and fixedly connected with the upper wall of the cutter holder 12, the two groups of second sliding rods 11 are uniformly and longitudinally distributed and fixedly connected with the lower wall of the cutter holder 12, the two groups of first sliding rods 9 are respectively and fixedly connected with the left walls of the two groups of upright posts 7 through a group of first sliding seats 8, the two groups of second sliding rods 11 are respectively and fixedly connected with the left wall of the machine frame 1 through a group of second sliding seats 10, one ends of the two groups of second sliding rods 11 far away from the cutter holder 12 are all connected with a cutting driving device, and the two groups of first cutters 13 are all driven through the cutting driving device, and the first sliding seats 8, the second sliding seats 10, the first sliding rods 9 and the second sliding rods 11 are all guided when the cutter holder 12 moves up and down to ensure that cutting is accurate and cutting edges do not collide;

the inner side wall of the tool apron 12 is provided with a mounting hole which is penetrated left and right, the upper wall and the lower wall on the inner side of the mounting hole are fixedly connected with first cutters 13, two groups of second cutters 14 which are distributed up and down are arranged between two groups of fixed plates 2 and are positioned on the left side of a material bearing table 3 through a second sliding structure in a sliding manner, the edges of the two groups of first cutters 13 are opposite up and down, the edges of the two groups of second cutters 14 are positioned at the included angle position of one end of the tool apron 12, which is opposite to the two groups of second cutters 14, the second sliding structure comprises four groups of first sliding grooves 18 and eight groups of second rollers 19, the four groups of first sliding grooves 18 are arranged on the opposite sides of the two groups of fixed plates 2 in a two-to-two-one-to-one manner and are positioned on the left side of the material bearing table 3, the two groups of first sliding grooves 18 are positioned on the front end and the rear end of the two groups of second cutters 14 in a two-one-two-to-two-one manner, the eight groups of second rollers 19 are respectively connected in a rotating manner, the two groups of second cutters 14 are respectively arranged on the front end of the two-to form a large number of cutting edges, and the two-to be matched with the two-one-to-side cutting cutters 14 in a cutting device in order to form a large number, and the cutting device is formed by a large number of cutting device in a cutting mode, and the cutting device is formed by the cutting pattern of the two-number of the upper sides and the two-edge of the first cutters are respectively and the cutting edges are respectively matched with the cutting edges and the two number and the cutting edges are formed by the cutting edges;

a gap for the passage of an insulating paper material belt is arranged between the two groups of second cutters 14, a linkage structure for joint movement is arranged between one end of the two groups of second cutters 14, which is opposite to the cutter holder 12, the linkage structure comprises four groups of poking plates 16 and guide plates 15, the four groups of guide plates 15 are fixedly connected on one side of the two groups of second cutters 14, which are opposite to each other, and the two groups of guide plates 15 on the same side are distributed back and forth, the two groups of guide plates 15, which are opposite to each other, are provided with second sliding grooves 20, the four groups of poking plates 16 are fixedly connected on the right wall of the cutter holder 12 and are respectively opposite to the four groups of guide plates 15 from left to right, one end of the four groups of poking plates 16, which is far away from the cutter holder 12, is rotationally connected with a first roller 17, the outer walls of the four groups of the first roller 17 are respectively in rolling connection with the inner side walls of the four groups of the second sliding grooves 20, the second sliding grooves 20 consist of a first groove section, a second groove section and a third groove section which are distributed up and down, the third slot section is positioned at one end of the second sliding slot 20 close to the second cutter 14, the third slot section and the first slot section are respectively close to the left wall and the right wall of the guide plate 15, the third slot section and the first slot section are connected through the second slot section, the connection parts of the second slot section, the third slot section and the first slot section are all provided with arc transition, in order to avoid the condition that the two groups of first cutters 13 and second cutters 14 collide with each other when being matched with each other, the first cutters 13 and the second cutters 14 are linked through the stirring plate 16, the guide plate 15 and the first roller 17, namely, when the first cutter is matched with the fourth cutter, the third cutter is moved to the right side, after the first cutter is cut, the third cutter is driven to reset while the fourth cutter is moved to the right side, then the second cutter is matched with the third cutter for cutting, and the fourth cutter is reciprocated like, feeding is performed just after the second cutter 14 is separated from the cutting process of the two groups of first cutters 13.

Working principle: the cutting driving device and the feeding driving device are respectively used for forming cutting action and feeding action, an insulating paper roll is placed on a feeding frame, one end of the insulating paper roll is pulled out from the insulating paper roll and is fed between the feeding roller 4 and a material bearing table 3, the feeding roller 4 drives an insulating paper tape to move towards one side far away from the feeding frame when rotating to form feeding action, the feeding speed and feeding time can all control the action parameters of the feeding driving device through a common controller in the market, the first sliding seat 8, the second sliding seat 10, the first sliding rod 9 and the second sliding rod 11 are respectively used for guiding when the tool apron 12 moves up and down, ensuring accurate cutting and no impact of the cutting edge, one group of the upper side and one group of the lower side of the two groups of first cutters 13 are respectively expressed as a first cutter and a second cutter, one group of the upper side and one group of the lower side of the two groups of second cutters 14 are respectively expressed as a third cutter and a fourth cutter, in order to avoid the situation that the two groups of first cutters 13 and second cutters 14 are mutually matched to generate the collision cutters, the stirring plate 16, the guide plate 15 and the first roller 17 are used for linking the first cutters 13 and the second cutters 14, namely, when the first cutter and the fourth cutter are matched, the third cutter is moved to the right side, after the first cutter is completely cut, the third cutter is driven to reset when the fourth cutter is moved to the right side, then the second cutter and the third cutter are matched to cut, and the feeding is performed in a reciprocating manner in the returning process of the two groups of first cutters 13 when the second cutter 14 is just separated from the cutting completion, the product after cutting the insulating paper falls on the receiving table 6.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims (6)

1. The utility model provides an insulating paper high-efficient cutting device, includes frame (1), pay-off frame, pay-off drive arrangement and cutting drive arrangement, cutting drive arrangement sets up in frame (1) left wall and is close to the lower wall position, the pay-off frame sets up on frame (1) right side, its characterized in that: the utility model discloses a cutting machine, which is characterized in that two groups of fixed plates (2) are fixedly connected with the upper wall of a frame (1), two groups of fixed plates (2) are respectively close to the front wall and the rear wall of the frame (1), two groups of fixed plates (2) are fixedly connected with a material bearing table (3) at positions close to the right end, two groups of fixed plates (2) are provided with a protective cover (5) between one end far away from the material bearing table (3) and the frame (1), the left wall of the protective cover (5) is provided with an opening consistent with the horizontal height of the material bearing table (3), the lower wall of the inner side of the opening is fixedly connected with a material receiving table (6) used for discharging, one end, which is positioned inside the protective cover (5), of the upper wall of the fixed plates (2) is fixedly connected with a stand column (7), two groups of the left walls of the stand column (7) and the left wall of the frame (1) are fixedly connected with a cutter seat (12) through a first sliding structure, the inner side wall of the cutter seat (12) is provided with a mounting hole penetrating left and right, the inner side upper wall of the mounting hole is fixedly connected with a first sliding structure (13), two groups of cutters (14) are positioned between two groups of the two groups of cutters (2) through a second sliding structure, two groups of the upper side of cutters (14) are connected with a second sliding structure, a linkage structure for combined movement is arranged between one end of the two groups of second cutters (14) which are opposite to each other and the cutter holder (12), and a feeding roller (4) for driving the insulating paper to feed towards a gap between the two groups of second cutters (14) is arranged between the two groups of fixed plates (2) and above the material bearing table (3).

2. The efficient insulating paper cutting device according to claim 1, wherein: the two groups of knife edges of the first cutters (13) are opposite up and down, and the knife edges of the two groups of second cutters (14) are positioned at an included angle on one side, facing the knife rest (12), opposite to the two groups of second cutters (14).

3. The efficient insulating paper cutting device according to claim 2, wherein: the first sliding structure comprises two groups of first sliding rods (9) and second sliding rods (11), wherein the two groups of first sliding rods (9) are longitudinally distributed and fixedly connected to the upper wall of a cutter holder (12), the two groups of second sliding rods (11) are longitudinally distributed and fixedly connected to the lower wall of the cutter holder (12), the two groups of first sliding rods (9) are respectively connected with the left walls of two groups of upright posts (7) in a sliding mode through a group of first sliding seats (8), the two groups of second sliding rods (11) are respectively fixedly connected with the left walls of a rack (1) through a group of second sliding seats (10), one ends, far away from the cutter holder (12), of the second sliding rods (11) are respectively connected with a cutting driving device, and the two groups of first cutters (13) are respectively driven by the cutting driving device.

4. An insulation paper high efficiency cutting apparatus according to claim 3, wherein: the second sliding structure comprises four groups of first sliding grooves (18) and eight groups of second rollers (19), the four groups of first sliding grooves (18) are arranged on one side of the two groups of fixed plates (2) opposite to each other and are located on the left side of the material bearing table (3), the four groups of first sliding grooves (18) are located on the same side, the two groups of pieces of the first sliding grooves are distributed up and down, the eight groups of second rollers (19) are rotatably connected to the front ends and the rear ends of the two groups of second cutters (14) in pairs, and the second cutters (14) are slidably connected with the two groups of fixed plates (2) through the eight groups of second rollers (19) and the four groups of first sliding grooves (18).

5. The efficient insulating paper cutting device according to claim 4, wherein: the linkage structure includes four groups of toggle plates (16), baffle (15), four groups baffle (15) are two sets of respectively fixed connection in two sets of second cutters (14) one side of being on the back and two sets of baffle (15) of homonymy are the front and back distribution, four groups be between two sets of relative sides of being front and back in baffle (15) all be provided with second sliding tray (20), four groups toggle plates (16) all fixed connection at blade holder (12) right wall and respectively with four sets of baffle (15) left and right sides relative, four groups toggle plates (16) keep away from the one end of blade holder (12) all rotate and be connected with first gyro wheel (17), four groups first gyro wheel (17) outer wall respectively with four sets of second sliding tray (20) inside wall roll connection.

6. The efficient insulating paper cutting device according to claim 5, wherein: the second sliding groove (20) is composed of a first groove section, a second groove section and a third groove section which are distributed up and down, the third groove section is located at one end, close to the second cutter (14), of the second sliding groove (20), the third groove section and the first groove section are respectively close to the left wall and the right wall of the guide plate (15), the third groove section and the first groove section are connected through the second groove section, and arc transition is arranged at the joint of the second groove section, the third groove section and the first groove section.