CN212887800U

CN212887800U - Cutting equipment for envelope paper

Info

Publication number: CN212887800U
Application number: CN202021658704.5U
Authority: CN
Inventors: 张兴
Original assignee: Suzhou Suzirode Automation Co ltd
Current assignee: Suzhou Suzirode Automation Co ltd
Priority date: 2020-08-11
Filing date: 2020-08-11
Publication date: 2021-04-06
Anticipated expiration: 2030-08-11

Abstract

The utility model discloses a letter is cutting equipment for paper, comprises an operation bench, the spout has been seted up to the top bilateral symmetry of operation panel, the equal sliding connection of inner wall of two spouts has the riser, it is connected with two dwangs to rotate between two risers, the bottom of two risers is all led to the rotation and alternates and is connected with the threaded rod, the both sides of operation panel all are provided with elevating gear, elevating gear comprises the drum, the inner wall of drum cup joints with the outer wall screw thread of threaded rod, the outer wall of drum is fixed to have cup jointed reversing gear, reversing gear meshing is connected with drive gear, the fixed pivot that has cup jointed in one side middle part of drive gear. The utility model discloses a drum, reversing gear and drive gear's cooperation is used, has realized the purpose of highly adjusting the riser to extrude the location to the paper, make its paper cutting that is applicable to different thickness, improved the practicality of device, roll the location through the dwang moreover, improved the effect of location.

Description

Cutting equipment for envelope paper

Technical Field

The utility model relates to a paper processing technology field, in particular to cutting equipment for envelope paper.

Background

In the production and manufacturing process of paper, the produced paper is often required to be cut according to different specifications, and envelope paper is also required to be cut by a cutting machine according to the required specifications so as to meet the requirements of people on various paper styles.

Need advance to fix a position the paper before traditional paper cutting mode cuts, then utilize the cutting knife to cut, remove the location after the cutting again, impel the paper forward, fix a position the cutting once more, this kind of cutting mode need repeat always and carry out the location operation to the paper, the operation process is more troublesome, waste time and energy, and traditional locate mode generally uses the pneumatic cylinder location, only can fix a position the paper of certain thickness, it is relatively poor to the paper locate effect of other thickness, influence the practicality of device, and constantly fix a position and remove the location and lead to paper surface fold easily, thereby lead to the locate effect variation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cutting equipment for envelope paper to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cutting equipment for envelope paper, includes the operation panel, the spout has been seted up to the top bilateral symmetry of operation panel, two the equal sliding connection of inner wall of spout has the riser, two rotate between the riser and be connected with two dwang, two the bottom of riser all leads to rotate to alternate and is connected with the threaded rod, the both sides of operation panel all are provided with elevating gear, elevating gear comprises the drum, the inner wall of drum cup joints with the outer wall screw thread of threaded rod, the outer wall of drum is fixed to have cup jointed reversing gear, reversing gear meshing is connected with drive gear, the fixed cover in one side middle part of drive gear has connect the pivot.

Preferably, the bilateral symmetry of operation panel begins to have the commentaries on classics hole, the inner wall fixedly connected with bearing in commentaries on classics hole, the inner wall of bearing cup joints with the outer wall of pivot is fixed, the one end of pivot runs through operation panel and fixedly connected with carousel, the outer wall of carousel begins to have anti-skidding line.

Preferably, the outer wall of dwang is fixed to be cup jointed with the cylinder, the outer wall of cylinder is fixed to be cup jointed with antistatic polyvinyl chloride board.

Preferably, two the top fixedly connected with backup pad of riser, the top of backup pad is provided with the pneumatic cylinder, the flexible end of pneumatic cylinder runs through bottom and the fixedly connected with strip shaped plate of backup pad, the bottom of strip shaped plate begins flutedly, the inner wall of recess is provided with cutting blade, cutting blade's cross-section is triangle-shaped.

Preferably, the screw has been seted up to the positive bilateral symmetry of bar shaped plate, the back of bar shaped plate just is located two nuts of two screw position department fixedly connected with, two the equal threaded connection of inner wall of screw has fastening bolt, fastening bolt's one end run through cutting blade and bar shaped plate's a side in proper order and with the inner wall threaded connection of nut.

Preferably, the hydraulic cylinder is electrically connected with an external power supply through an external switch.

The utility model discloses a technological effect and advantage:

(1) the utility model realizes the purpose of adjusting the height of the vertical plate by matching the cylinder, the reversing gear and the transmission gear, thereby adjusting the distance between the two rotating rods and the operating platform, extruding and positioning the paper, so that the paper is suitable for cutting the paper with different thicknesses, improving the practicability of the device, and improving the positioning effect by rolling and positioning the rotating rods;

(2) the utility model discloses a cylinder is used with the cooperation of preventing static polyvinyl chloride board, has realized extrudeing envelope paper and has prevented that the cylinder from rotating for a long time and producing static, has improved envelope paper's regularity to the effect of cutting has been improved.

Drawings

Fig. 1 is a schematic view of the three-dimensional structure of the present invention.

Fig. 2 is a schematic view of the back sectional structure of the present invention.

Fig. 3 is a schematic view of a part of an enlarged structure at a in fig. 2 according to the present invention.

Fig. 4 is a schematic view of a part of the enlarged structure at B in fig. 3 according to the present invention.

Fig. 5 is a schematic view of a partial structure of the cutting blade of the present invention.

In the figure: 1. an operation table; 2. a chute; 3. a vertical plate; 4. rotating the rod; 5. a threaded rod; 6. a cylinder; 7. a reversing gear; 8. a transmission gear; 9. a rotating shaft; 10. a bearing; 11. a turntable; 12. a drum; 13. an antistatic polyvinyl chloride plate; 14. a support plate; 15. a hydraulic cylinder; 16. a strip plate; 161. a cutting blade; 17. a nut; 18. and fastening the bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a cutting device for envelope paper as shown in figures 1-5, which comprises an operating table 1, wherein the top of the operating table 1 is symmetrically provided with two chutes 2, the inner walls of the two chutes 2 are connected with two vertical plates 3 in a sliding way, two rotary rods 4 are connected between the two vertical plates 3 in a rotating way, the two rotary rods 4 rotate on the envelope paper along with the transmission of the envelope paper, thereby not only realizing the positioning of the envelope paper, but also realizing the purpose of flattening the envelope paper, avoiding the envelope paper from wrinkling and influencing the subsequent cutting effect, the bottoms of the two vertical plates 3 are connected with a threaded rod 5 in a rotating way, the two sides of the bottoms of the two vertical plates 3 are fixedly connected with limit blocks, the limit blocks are movably clamped with the top of the inner walls of the chutes 2, the lifting of the threaded rod 5 is limited, two sides of the operating table 1 are provided with lifting devices, the lifting devices adjust the positions of the, the lifting device consists of a cylinder 6, the inner wall of the chute 2 is fixedly connected with a transverse plate, a through hole is formed in the top of the transverse plate, one end of a threaded rod 5 is movably and alternately connected with the inner wall of the through hole, the top of the transverse plate is rotatably connected with one side of a reversing gear 7 through a rotating ring, an internal thread matched with the threaded rod 5 is formed in the inner wall of the cylinder 6, the inner wall of the cylinder 6 is in threaded sleeve joint with the outer wall of the threaded rod 5, the reversing gear 7 is fixedly sleeved on the outer wall of the cylinder 6, the reversing gear 7 is in meshed connection with a transmission gear 8, and;

rotating holes are symmetrically formed in two sides of an operating platform 1, bearings 10 are fixedly connected to the inner walls of the rotating holes, the inner walls of the bearings 10 are fixedly sleeved with the outer wall of a rotating shaft 9, one end of the rotating shaft 9 penetrates through the operating platform 1 and is fixedly connected with a rotating disc 11, anti-slip patterns are formed in the outer wall of the rotating disc 11, the rotating disc 11 is more stable in rotation due to the anti-slip patterns, a roller 12 is fixedly sleeved on the outer wall of a rotating rod 4, an anti-static polyvinyl chloride plate 13 is fixedly sleeved on the outer wall of the roller 12, the anti-static polyvinyl chloride plate 13 is arranged to prevent the roller 12 from generating static electricity on the contact surface of envelope paper for a long time, the envelope paper is adsorbed, the envelope paper is;

the top of two risers 3 is fixedly connected with a supporting plate 14, the top of the supporting plate 14 is provided with a hydraulic cylinder 15, the hydraulic cylinder 15 is electrically connected with an external power supply through an external switch, the telescopic end of the hydraulic cylinder 15 penetrates through the bottom of the supporting plate 14 and is fixedly connected with a strip-shaped plate 16, the bottom of the strip-shaped plate 16 is provided with a groove, the inner wall of the groove is provided with a cutting blade 161, the section of the cutting blade 161 is triangular, the cutting surface of the envelope paper is smoother, screw holes are symmetrically formed in the two sides of the front surface of the strip-shaped plate 16, the back surface of the strip-shaped plate 16 is fixedly connected with two nuts 17 at the positions of the two screw holes, the inner walls of the two screw holes are in threaded connection with fastening bolts 18, one end of each fastening bolt 18 sequentially penetrates through one side of the cutting blade 161 and, the convenience of replacing the cutting blade 161 is improved.

The utility model discloses the theory of operation: when the envelope positioning device is used, firstly, stacked envelope paper is placed on the operating platform 1, the envelope paper is pushed by an external electric push rod to move to the lower part of the rotating rod 4, then the two rotating disks 11 are rotated, the two rotating disks 11 drive the two rotating shafts 9 to rotate, the two rotating shafts 9 drive the two transmission gears 8 to rotate, the two transmission gears 8 drive the reversing gears 7 which are in meshed connection to rotate, the two reversing gears 7 drive the two cylinders 6 to rotate, the two cylinders 6 are in threaded connection with the threaded rod 5, so that the two threaded rods 5 are driven to rotate and move downwards at the same time, the threaded rod 5 moves downwards to drive the two vertical plates 3 to move downwards, so as to drive the two rotating rods 4 to move downwards, the rotating rod 4 moves downwards to drive the roller 12 to move to be in contact with the envelope paper and to be pressed tightly, then the rotating disks 11 are stopped to rotate, the electric push rod, and when the switch of the hydraulic cylinder 15 is turned on, the telescopic end of the hydraulic cylinder 15 extends to drive the cutting blade 161 to move downwards, so that the envelope paper is cut.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses the standard parts that use all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A cutting device for envelope paper comprises an operating platform (1) and is characterized in that sliding grooves (2) are symmetrically formed in two sides of the top of the operating platform (1), vertical plates (3) are connected to the inner walls of the two sliding grooves (2) in a sliding mode, two rotating rods (4) are rotatably connected between the two vertical plates (3), threaded rods (5) are rotatably and alternately connected to the bottoms of the two vertical plates (3), both sides of the operating platform (1) are provided with lifting devices which are composed of cylinders (6), the inner wall of the cylinder (6) is in threaded sleeve connection with the outer wall of the threaded rod (5), the outer wall of the cylinder (6) is fixedly sleeved with a reversing gear (7), the reversing gear (7) is connected with a transmission gear (8) in a meshing way, the middle part of one side of the transmission gear (8) is fixedly sleeved with a rotating shaft (9).

2. The envelope paper cutting device as claimed in claim 1, wherein rotating holes are symmetrically formed in two sides of the operating platform (1), a bearing (10) is fixedly connected to the inner wall of each rotating hole, the inner wall of each bearing (10) is fixedly sleeved with the outer wall of the rotating shaft (9), one end of each rotating shaft (9) penetrates through the operating platform (1) and is fixedly connected with a rotating disc (11), and anti-skid patterns are formed on the outer wall of each rotating disc (11).

3. The envelope paper cutting device as claimed in claim 1, wherein the outer wall of the rotating rod (4) is fixedly sleeved with a roller (12), and the outer wall of the roller (12) is fixedly sleeved with an antistatic polyvinyl chloride plate (13).

4. The envelope paper cutting device as claimed in claim 1, wherein the top of each of the two risers (3) is fixedly connected with a support plate (14), the top of the support plate (14) is provided with a hydraulic cylinder (15), the telescopic end of the hydraulic cylinder (15) penetrates through the bottom of the support plate (14) and is fixedly connected with a strip-shaped plate (16), the bottom of the strip-shaped plate (16) is provided with a groove, the inner wall of the groove is provided with a cutting blade (161), and the cross section of the cutting blade (161) is triangular.

5. The envelope paper cutting device as claimed in claim 4, wherein screw holes are symmetrically formed in two sides of the front surface of the strip-shaped plate (16), two nuts (17) are fixedly connected to the back surface of the strip-shaped plate (16) at positions of the two screw holes, fastening bolts (18) are in threaded connection with inner walls of the two screw holes, and one end of each fastening bolt (18) sequentially penetrates through one side of each of the cutting blade (161) and the strip-shaped plate (16) and is in threaded connection with the inner wall of each nut (17).

6. Envelope web cutting device according to claim 4, characterized in that the hydraulic cylinder (15) is electrically connected to an external power source via an external switch.