CN217802075U

CN217802075U - Air knife device of paper paving machine

Info

Publication number: CN217802075U
Application number: CN202222278497.6U
Authority: CN
Inventors: 姚铁军; 叶春顺; 项小敏; 麦文杰; 陈林
Original assignee: Osmat Intelligent Equipment Fujian Co ltd
Current assignee: Osmat Intelligent Equipment Fujian Co ltd
Priority date: 2022-08-29
Filing date: 2022-08-29
Publication date: 2022-11-15
Anticipated expiration: 2032-08-29

Abstract

The utility model discloses an air knife device of a paper laying machine, wherein the air knife device of the paper laying machine comprises a main body of the paper laying machine, the top end in the interior of the main body of the paper laying machine is provided with a chute, the middle part of the chute is matched with a slide block in a sliding way, the bottom end of the slide block is fixedly connected with an air knife adjusting box, the lower part of the middle part in the interior of the air knife adjusting box is fixedly connected with a supporting and fixing plate, the middle part of the top end of the supporting and fixing plate is fixedly connected with a bearing, and a lead screw is rotatably matched above the bearing; the lead screw is characterized in that a first threaded hole is connected to the upper portion of the middle of the lead screw in a threaded mode, a supporting plate is fixedly connected to the outer side of the first threaded hole, connecting blocks are fixedly connected to the two ends of the supporting plate, and a second through hole is formed in the connecting blocks. Through above-mentioned structure, through will rotating the threaded rod, and realize through the second screw hole after rotating that the screw thread rotates and reach the removal effect, realize promoting and the effect of pull-back air knife regulating box, realize the horizontal regulation operation.

Description

Air knife device of paper laying machine

Technical Field

The utility model relates to a spread paper machine air knife technical field, in particular to spread paper machine air knife device.

Background

The cloth spreading machine is a machine for spreading coiled jointless sewing materials on a cutting table in an aligned mode layer by layer for cutting. The method comprises manual operation and automatic operation. The former has simple structure and is manually pushed and pulled to spread cloth back and forth; the latter is controlled by a computer to automatically carry out the operations of spreading, cutting (or not cutting), trimming and changing cloth rolls, recording the number of spreading layers and the like, and the machine automatically stops when the sewing material reaches the set number of spreading layers.

Spread paper machine among the prior art can be equipped with the air knife device when using, and the air knife is called the cutter again, is convenient for realize cutting operation, and traditional cutting knife is not convenient for adjust the operation when using, leads to spreading the different needs in paper in-process thickness and position and adjust as required, and the tradition can appear limitedly leading to the limitation, still needs further perfect to above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve one of the technical problem that exists among the prior art at least, provide a spread paper machine air knife device, include: the paper laying machine comprises a paper laying machine main body, wherein a sliding chute is formed in the top end of the interior of the paper laying machine main body, a sliding block is in sliding fit with the middle of the sliding chute, an air knife adjusting box is fixedly connected to the bottom end of the sliding block, a supporting and fixing plate is fixedly connected to the lower portion of the middle of the interior of the air knife adjusting box, a bearing is fixedly connected to the middle of the top end of the supporting and fixing plate, and a lead screw is in rotating fit with the upper portion of the bearing;

the lead screw is characterized in that a first threaded hole is connected to the upper portion of the middle of the lead screw in a threaded mode, a supporting plate is fixedly connected to the outer side of the first threaded hole, connecting blocks are fixedly connected to the two ends of the supporting plate, and a second through hole is formed in the connecting blocks.

According to the air knife device of the paper paving machine, the sliding rod is inserted into the second through hole, one end of the sliding rod is fixedly connected with the air knife adjusting box, and the other end of the sliding rod is fixedly connected with the supporting and fixing plate.

According to the air knife device of the paper paving machine, the two sides of the bottom end of the supporting plate are fixedly connected with the supporting rods, and the bottom end of each supporting rod is fixedly connected with the connecting plate.

According to the air knife device of the paper paving machine, the cutter is arranged in the middle of the bottom end of the connecting plate.

According to the air knife device of the paper paving machine, one side of the top end of the air knife adjusting box is fixedly connected with a fixing block, and a threaded rod is rotatably matched inside the fixing block.

According to the air knife device of the paper laying machine, the middle part of the threaded rod is in threaded connection with the second threaded hole, and the second threaded hole is fixedly connected with the paper laying machine main body.

According to the air knife device of the paper laying machine, an opening is formed in the upper portion of the middle of the main body of the paper laying machine, a hand wheel is fixedly connected to the top end of the lead screw, and the hand wheel is located in the inner portion of the opening.

According to the air knife device of the paper paving machine, the two sides of the supporting and fixing plate are provided with first through holes, and the supporting rod penetrates through the first through holes.

Has the advantages that:

1. compared with the prior art, the utility model discloses be provided with threaded rod, air knife regulating box and second screw hole, through will rotating the threaded rod, and realize through the second screw hole that the screw thread rotates after rotating and reach the removal effect, realize promoting and the effect of pull-back air knife regulating box, realize the horizontal regulation operation.

2. Compared with the prior art, the utility model discloses be provided with lead screw, first screw hole, backup pad and cutter, through the rotation of lead screw, and rotate the back and realize the screw thread removal with first screw hole, reach the upper and lower screw thread removal regulation operation of backup pad to control cutter height position.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The present invention will be further described with reference to the accompanying drawings and examples;

fig. 1 is a cross-sectional side view of the air knife device of the paper laying machine of the present invention;

fig. 2 is a side view structural diagram of the air knife device of the paper laying machine of the utility model;

FIG. 3 is a three-dimensional structure diagram of a supporting plate of the air knife device of the paper laying machine of the utility model;

fig. 4 is a three-dimensional structure diagram of a supporting and fixing plate of the air knife device of the paper laying machine of the utility model.

Illustration of the drawings:

1. a paper laying machine main body; 2. a cutter; 3. a connecting plate; 4. a lead screw; 5. a support plate; 6. a chute; 7. a slider; 8. a first threaded hole; 9. a second threaded hole; 10. a threaded rod; 11. a slide bar; 12. a hand wheel; 13. an opening; 14. a bearing; 15. a first through hole; 16. a second through hole; 17. supporting the fixed plate; 18. air knife regulating box.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

Referring to fig. 1-4, an embodiment of the present invention provides an air knife device of a paper laying machine, which includes: the automatic paper laying machine comprises a paper laying machine main body 1, wherein a sliding chute 6 is formed in the top end of the interior of the paper laying machine main body 1, a sliding block 7 is arranged in the middle of the sliding chute 6 in a sliding fit mode, the other end of a threaded rod 10 is connected with an air knife adjusting box 18, the sliding chute 6 is in sliding fit with the sliding block 7 after moving, the position of the air knife adjusting box 18 is convenient to push and fix, the bottom end of the sliding block 7 is fixedly connected with the air knife adjusting box 18, a supporting and fixing plate 17 is fixedly connected to the lower portion of the middle portion of the interior of the air knife adjusting box 18, limiting and fixing supporting functions are achieved through the supporting and fixing plate 17, a bearing 14 is fixedly connected to the middle of the top end of the supporting and fixing plate 17, a lead screw 4 is rotatably matched above the bearing 14, a fixing block is fixedly connected to one side of the top end of the air knife adjusting box 18, the threaded rod 10 is rotatably matched with the interior of the fixing block, rotation of the threaded rod 10 is achieved by rotating the threaded rod 10, the second threaded hole 9 after rotation, the threaded rod 9 is in a moving effect, a second threaded hole 9 is in threaded connection with a second threaded hole 9, a supporting rod 17, and a first through hole 15 penetrates through which penetrates through two sides of the first fixing plate 17;

screw hole 8 is connected to the middle part top screw thread of lead screw 4, the outside fixedly connected with backup pad 5 of first screw hole 8, the upper and lower screw thread of backup pad 5 removes the regulation operation, and backup pad 5 removes the position of adjustable bottom support pole and connecting plate 3, thereby control cutter 2 position, the equal fixedly connected with connecting block in both ends of backup pad 5, second through-hole 16 has been seted up to the inside of connecting block, slide bar 11 has been pegged graft to the inside of second through-hole 16, realize spacingly through slide bar 11 and second through-hole 16 sliding fit, prevent backup pad 5 from taking place to rotate, the one end fixed connection air knife regulating box 18 of slide bar 11, and the other end fixed connection support fixed plate 17 of slide bar 11, the equal fixedly connected with bracing piece in bottom both sides of backup pad 5, the bottom fixedly connected with connecting plate 3 of bracing piece, the bottom middle part of connecting plate 3 is provided with cutter 2, realize the cutting operation through cutter 2, opening 13 has been seted up to the middle part top of shop's paper machine main part 1, the top fixedly connected with hand wheel 12 of lead screw 4, and hand wheel 12 is in the middle part of opening 13, through rotating hand wheel 12, make its lead screw 4 realize the screw thread to rotate, and realize screw thread to move through hand wheel 8 after rotating.

The working principle is as follows: when the adjustable cutting knife is used, firstly, the threaded rod 10 is rotated, and after the rotation, the threaded rotation is achieved through the second threaded hole 9 to achieve the moving effect, the other end of the threaded rod 10 is connected with the air knife adjusting box 18, the position of the air knife adjusting box 18 is convenient to push and fix, then, the hand wheel 12 is rotated, the threaded rotation of the lead screw 4 is achieved, after the rotation, the threaded movement is achieved through the first threaded hole 8, the upper and lower threaded movement adjusting operation of the supporting plate 5 is achieved, the supporting plate 5 moves the positions of the adjustable bottom end supporting rod and the connecting plate 3, the position of the cutting knife 2 is controlled, the transverse and longitudinal adjusting operation is achieved through the lead screw 4 and the threaded rod 10, and the adjustment control is convenient to use according to the requirement.

The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. An air knife device of a paper paving machine is characterized by comprising: the paper laying machine comprises a paper laying machine main body (1), wherein a sliding chute (6) is formed in the top end inside the paper laying machine main body (1), a sliding block (7) is arranged in the middle of the sliding chute (6) in a sliding fit mode, an air knife adjusting box (18) is fixedly connected to the bottom end of the sliding block (7), a supporting and fixing plate (17) is fixedly connected to the lower portion of the middle of the inside of the air knife adjusting box (18), a bearing (14) is fixedly connected to the middle of the top end of the supporting and fixing plate (17), and a lead screw (4) is rotatably matched above the bearing (14);

the screw rod is characterized in that a first threaded hole (8) is connected to the upper portion of the middle of the screw rod (4) in a threaded mode, a supporting plate (5) is fixedly connected to the outer side of the first threaded hole (8), connecting blocks are fixedly connected to the two ends of the supporting plate (5), and a second through hole (16) is formed in the connecting blocks.

2. A paper laying machine air knife device according to claim 1, characterized in that a slide bar (11) is inserted into the second through hole (16), one end of the slide bar (11) is fixedly connected with an air knife adjusting box (18), and the other end of the slide bar (11) is fixedly connected with a supporting and fixing plate (17).

3. The air knife device of the paper paving machine according to claim 1, characterized in that two sides of the bottom end of the supporting plate (5) are fixedly connected with supporting rods, and the bottom ends of the supporting rods are fixedly connected with connecting plates (3).

4. A paper laying machine air knife device according to claim 3, characterized in that the bottom end middle of the connecting plate (3) is provided with a cutting knife (2).

5. A paper-laying machine air knife device according to claim 1, characterized in that a fixed block is fixedly connected to one side of the top end of the air knife adjusting box (18), and a threaded rod (10) is rotatably fitted inside the fixed block.

6. A paper laying machine air knife device according to claim 5, characterized in that the middle part of the threaded rod (10) is in threaded connection with a second threaded hole (9), and the second threaded hole (9) is fixedly connected with the paper laying machine main body (1).

7. A paper laying machine air knife device according to claim 1, characterized in that an opening (13) is opened above the middle part of the paper laying machine main body (1), a hand wheel (12) is fixedly connected to the top end of the lead screw (4), and the hand wheel (12) is located in the middle inside the opening (13).

8. The air knife device of the paper paving machine according to claim 3, characterized in that the two sides of the supporting and fixing plate (17) are provided with first through holes (15), and the supporting rod penetrates through the first through holes (15).