CN217225854U

CN217225854U - Circular knife pressure device

Info

Publication number: CN217225854U
Application number: CN202220288473.6U
Authority: CN
Inventors: 徐厚实; 田霞
Original assignee: Chengdu Guanjia Technology Co ltd
Current assignee: Chengdu Guanjia Technology Co ltd
Priority date: 2022-02-13
Filing date: 2022-02-13
Publication date: 2022-08-19
Anticipated expiration: 2032-02-13

Abstract

The utility model discloses a circular knife pressure device, which belongs to the technical field of circular knives and adopts the technical proposal that the circular knife pressure device comprises a base, wherein both sides of the top of the base are provided with knife rests, one side of the knife rest is provided with a lower roller, one end of the lower roller is fixedly connected with a driving gear, the outer side of the lower roller is provided with a pressure component, the outer side of the driving gear is engaged and connected with a first driven gear, one side of the first driven gear is fixedly connected with a die-cutting roller, the outer side of the die-cutting roller is provided with a knife line, the outer side of the first driven gear is engaged and connected with a second driven gear, one side of the second driven gear is fixedly connected with a lower compression roller, which aims to solve the problem that the pressed area of the existing circular knife is concentrated at both ends of a knife die, if screws at both ends are too tight, the middle of the knife die can be arched, so that the use limitation is very large, and the knife mark is not uniform after the product processing due to the uneven pressure, bringing inconvenience to users.

Description

Circular knife pressure device

Technical Field

The utility model relates to a circular knife technical field, in particular to circular knife pressure device.

Background

The circular knife is in a circular arc shape, is mainly used for circular and circular dents, has great use in carving traditional flowers, such as the circular surfaces of flower leaves, petals and flower branches need to be shaped by the circular knife, the circular knife is labor-saving in transverse knife movement, can adapt to large fluctuation and small change, the lines of the circular knife are uncertain, the circular knife is flexible to use and convenient to explore, the types of the circular knife are distinguished according to different purposes, the size range is basically between 5 cm and 0.5 cm, two corners of a knife edge of a circular carving figure need to be ground and are in a circular arc shape, otherwise, the circular knife is not only immovable when clothes grains or other dents are carved, and the two corners of the knife edge are also damaged when embossing is carried out, and the corners of the circular knife edge are used for carving the positions of the ground corners by utilizing the functions of the corners, so that two types of circular knife edges are required to be prepared.

The circular cutter roller is firstly applied to the printing industry, particularly the cigarette packet printing and packaging industry, is a high-efficiency die cutting tool for replacing flat pressing and blanking processing, the production technology of the products is not available in China before the nineties, a set of printing production line imported into Europe is mainly used for simultaneously importing matched tools, enterprises begin to develop and produce after the nineties on the basis of digesting and absorbing the technology of a round die cutting tool abroad, the circular cutter roller is not only used in the electronic industry, the sanitary industry and the printing industry in recent years, but more and more industries use flat pressing and stamping to change into roller cutter die cutting to accelerate the speed and reduce the cost, the pressed area of the existing circular cutter is concentrated at two ends of a cutter die, if screws at the two ends are screwed too tightly, the middle of the cutter die is arched, so that the use limitation is large, and the cutter marks of the products after processing are not uniform due to uneven pressure, inconvenience is brought to users, and therefore, a circular knife pressure device is required to meet the requirements of users.

SUMMERY OF THE UTILITY MODEL

The utility model provides a circular knife pressure device aims at solving the both ends that current circular knife pressurized area concentrates on the cutting die, if too tight of both ends screw tightening still can lead to arching in the middle of the cutting die, leads to not only using the limitation very big to uneven meeting of pressure causes the back sword seal of product processing to be non-uniform, brings inconvenient problem for the user.

The utility model discloses a realize like this, a circular knife pressure device, the on-line screen storage device comprises a base, the both sides at base top all are provided with the knife rest, one side of knife rest is provided with the lower roll, the one end fixedly connected with driving gear of lower roll, the outside of lower roll is provided with pressure assembly.

In order to reach the unified effect of sword seal that makes the product, as the utility model provides a circular knife pressure device, it is preferred, pressure assembly includes first driven gear, die-cutting roller, tool line, second driven gear, lower compression roller and recess, the outside meshing of driving gear is connected with first driven gear, one side fixedly connected with die-cutting roller of first driven gear, die-cutting roller's the outside is provided with the tool line, first driven gear's outside meshing is connected with second driven gear, compression roller under one side fixedly connected with of second driven gear, the recess of using with the tool line cooperation is seted up in the outside of lower compression roller.

In order to reach the effect that supports the lower roll, as the utility model provides a circular knife pressure device, it is preferred, the inner wall of knife rest is provided with first fixed block, the top of first fixed block is provided with the second fixed block, the top of second fixed block is provided with the third fixed block, the both ends of lower roll are all rotated through pivot and one side of first fixed block and are connected.

In order to reach the effect that supports first driven gear and die-cutting roller, conduct the utility model provides a circular knife pressure device, it is preferred, the first dead lever of the equal fixedly connected with in one side of first driven gear and die-cutting roller, the one end of first dead lever is rotated with one side of second fixed block and is connected.

In order to reach the effect that supports second driven gear and lower compression roller, conduct the utility model provides a circular knife pressure device, it is preferred, the equal fixedly connected with second dead lever in one side of second driven gear and lower compression roller, the one end of second dead lever is rotated with one side of third fixed block and is connected.

In order to reach the effect that the clamping ring carries out roll connection with lower pinch roller, conduct the utility model provides a circular knife pressure device, it is preferred, the inner wall of knife rest is provided with the installation piece, one side of installation piece is rotated and is connected with the fixed axle.

In order to reach the effect that compresses tightly down the compression roller, conduct the utility model provides a circular knife pressure device, it is preferred, the outside fixedly connected with clamping ring of fixed axle, the quantity of clamping ring sets up to two, the outside of clamping ring and the outside roll connection of compression roller down.

In order to reach the effect that conveniently installs and dismantle the installation piece, as the utility model provides a circular knife pressure device, it is preferred, one side of installation piece is provided with fixing bolt, the inside of knife rest is provided with the first screw hole that uses with the fixing bolt cooperation, the inside of installation piece is provided with the second screw hole that uses with the fixing bolt cooperation.

In order to reach the effect that the convenience was installed and was dismantled the backup pad, conduct the utility model provides a circular knife pressure device, it is preferred, the top of knife rest is provided with the backup pad, the top of backup pad is provided with the screw rod, the top of knife rest is provided with the first mounting hole that uses with the screw rod cooperation, the inside of backup pad is provided with the second mounting hole that uses with the screw rod cooperation.

In order to reach the effect that the clamping ring closely laminated with lower compression roller, conduct the utility model provides a circular knife pressure device, it is preferred, the inside of backup pad is provided with the third screw hole, the inner wall threaded connection of third screw hole has the threaded rod, the bottom fixedly connected with briquetting of threaded rod, the hand wheel of top fixedly connected with of threaded rod.

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

this circular knife pressure device, through setting up the base, both sides fixedly connected with knife rest at the base top, one side of knife rest is provided with the lower roll, the outside of lower roll is provided with pressure assembly, the pressure knife face position of circular knife in the middle of increasing through setting up pressure assembly, the position that has the tool line is kept away to the pressure knife face, just so can make overall pressure impartial, product sword seal is unified, can not damage the cutting die, the practicality is greatly improved, the both ends at the cutting die have been concentrated in current circular knife pressurized area to solved, if too tight of both ends screw tightening still can lead to arching in the middle of the cutting die, lead to not only using the limitation very big, and uneven can lead to the fact the product to process the back sword seal to be non-uniform, bring inconvenient problem for the user.

Drawings

FIG. 1 is an overall structure diagram of the circular knife pressing device of the present invention;

fig. 2 is a schematic structural view of the pressure assembly of the present invention;

FIG. 3 is a schematic structural view of the mounting block of the present invention;

fig. 4 is a schematic structural view of the support plate of the present invention;

fig. 5 is a schematic structural view of the threaded rod of the present invention.

In the figure, 1, a base; 2. a tool holder; 3. a lower roll; 4. a driving gear; 5. a pressure assembly; 51. a first driven gear; 52. a die-cutting roller; 53. cutting lines; 54. a second driven gear; 55. a lower pressing roller; 56. a groove; 6. a first fixed block; 7. a second fixed block; 8. a third fixed block; 9. a first fixing lever; 10. a second fixing bar; 11. mounting blocks; 12. a fixed shaft; 13. pressing a ring; 14. fixing the bolt; 15. a first threaded hole; 16. a second threaded hole; 17. a support plate; 18. a screw; 19. a first mounting hole; 20. a second mounting hole; 21. a third threaded hole; 22. a threaded rod; 23. briquetting; 24. hand-operated wheel.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a circular knife pressure device, includes base 1, and the both sides at base 1 top all are provided with knife rest 2, and one side of knife rest 2 is provided with lower roll 3, and the one end fixedly connected with driving gear 4 of lower roll 3, the outside of lower roll 3 are provided with pressure assembly 5.

In this embodiment: through setting up base 1, at the both sides fixedly connected with knife rest 2 at base 1 top, one side of knife rest 2 is provided with lower roll 3, and the outside of lower roll 3 is provided with pressure components 5, and through the pressure knife face position that sets up the middle circular knife of pressure components 5 increase, the position that has the tool line is kept away to the pressure knife face, just so can make the bulk pressure impartial, and the product sword seal is unified, can not damage the cutting die, has improved the practicality greatly.

As a technical optimization scheme of the utility model, pressure unit 5 includes first driven gear 51, die-cutting roller 52, tool-line 53, second driven gear 54, lower compression roller 55 and recess 56, the outside meshing of driving gear 4 is connected with first driven gear 51, one side fixedly connected with die-cutting roller 52 of first driven gear 51, die-cutting roller 52's the outside is provided with tool-line 53, first driven gear 51's the outside meshing is connected with second driven gear 54, compression roller 55 under one side fixedly connected with of second driven gear 54, recess 56 with tool-line 53 cooperation use is seted up in lower compression roller 55's the outside.

In this embodiment: one end of lower roll 3 drives first driven gear 51 through driving gear 4 and rotates, first driven gear 51 drives die-cutting roller 52 and rotates, tool line 53 through the die-cutting roller 52 outside comes to process the product, first driven gear 51 drives second driven gear 54 and rotates, second driven gear 54 drives down compression roller 55 and rotates, lower compression roller 55's the outside seted up with tool line 53 engaged with recess 56, make and closely laminate between compression roller 55 and the die-cutting roller 52 down, thereby make die-cutting roller 52's stress surface even, the unified mesh of product tool mark has been reached.

As a technical optimization scheme of the utility model, the inner wall of knife rest 2 is provided with first fixed block 6, and the top of first fixed block 6 is provided with second fixed block 7, and the top of second fixed block 7 is provided with third fixed block 8, and the both ends of lower roll 3 are all rotated with one side of first fixed block 6 through the pivot and are connected.

In this embodiment: the first fixing block 6 is arranged on the inner wall of the tool rest 2, the lower roller 3 is supported and fixed by the first fixing block 6, so that the lower roller 3 can stably rotate, and the second fixing block 7 and the third fixing block 8 are respectively arranged on the inner wall of the tool rest 2, so that the effect of supporting the cutting roller 52 and the lower pressure roller 55 is achieved.

As a technical optimization scheme of the utility model, the first dead lever 9 of the equal fixedly connected with in one side of first driven gear 51 and die-cutting roller 52, the one end of first dead lever 9 is rotated with one side of second fixed block 7 and is connected.

In this embodiment: the first driven gear 51 and the die-cutting roller 52 are rotatably connected to the second fixed block 7 by the first fixed lever 9.

As a technical optimization scheme of the utility model, the equal fixedly connected with second dead lever 10 in one side of second driven gear 54 and lower compression roller 55, the one end of second dead lever 10 is rotated with one side of third fixed block 8 and is connected.

In this embodiment: the second driven gear 54 and the lower pressure roller 55 are rotatably connected to the third fixing block 8 by the second fixing lever 10.

As a technical optimization scheme of the utility model, the inner wall of knife rest 2 is provided with installation piece 11, and one side of installation piece 11 is rotated and is connected with fixed axle 12.

In this embodiment: the inner wall of the tool rest 2 is provided with a mounting block 11, and one side of the mounting block 11 is provided with a fixed shaft 12.

As a technical optimization scheme of the utility model, the outside fixedly connected with clamping ring 13 of fixed axle 12, the quantity of clamping ring 13 sets up to two, the outside of clamping ring 13 and the outside roll connection of lower pinch roller 55.

In this embodiment: the outer side of the fixed shaft 12 is fixedly connected with the pressing ring 13, the pressing ring 13 is in rolling connection with the lower pressing roller 55, the effect of limiting the lower pressing roller 55 is achieved, and the position of the lower pressing roller 55 cannot move.

As a technical optimization scheme of the utility model, one side of installation piece 11 is provided with fixing bolt 14, and the inside of knife rest 2 is provided with first screw hole 15 that uses with the 14 cooperations of fixing bolt, and the inside of installation piece 11 is provided with the second screw hole 16 that uses with the 14 cooperations of fixing bolt.

In this embodiment: the mounting block 11 is fixedly mounted on one side of the tool holder 2 by screwing the fixing bolts 14 into the first and second threaded

holes

15 and 16.

As a technical optimization scheme of the utility model, the top of knife rest 2 is provided with backup pad 17, and the top of backup pad 17 is provided with screw rod 18, and the top of knife rest 2 is provided with the first mounting hole 19 that uses with the 18 cooperations of screw rod, and the inside of backup pad 17 is provided with the second mounting hole 20 that uses with the 18 cooperations of screw rod.

In this embodiment: the top of the tool holder 2 is provided with a support plate 17, the top of the support plate 17 is provided with a screw 18, and the screw 18 is in threaded connection with a first mounting hole 19 and a second mounting hole 20, so that the support plate 17 is fixedly mounted on the top of the tool holder 2.

As a technical optimization scheme of the utility model, the inside of backup pad 17 is provided with third screw hole 21, and the inner wall threaded connection of third screw hole 21 has threaded rod 22, threaded rod 22's bottom fixedly connected with briquetting 23, threaded rod 22's top fixedly connected with hand wheel 24.

In this embodiment: the outside of threaded rod 22 and the inside third screw hole 21 threaded connection of backup pad 17 drive threaded rod 22 through rotating hand wheel 24 and rotate, and threaded rod 22 rotates and drives briquetting 23 and descend, compresses tightly installation piece 11 through briquetting 23 to make clamping ring 13 and lower compression roller 55 closely laminate.

The working principle is as follows: by arranging the base 1, the cutter rests 2 are fixedly connected with two sides of the top of the base 1, one side of the cutter rest 2 is provided with the lower roller 3, the outer side of the lower roller 3 is provided with the pressure component 5, the pressure cutter face position of the middle circular cutter is increased by arranging the pressure component 5, the pressure cutter face is kept away from the position with the cutter line, so that the whole pressure is equal, the cutter marks of products are uniform, the cutter die is not damaged, the practicability is greatly improved, one end of the lower roller 3 drives the first driven gear 51 to rotate through the driving gear 4, the first driven gear 51 drives the die-cutting roller 52 to rotate, the product is processed through the cutter line 53 on the outer side of the die-cutting roller 52, the first driven gear 51 drives the second driven gear 54 to rotate, the second driven gear 54 drives the lower pressing roller 55 to rotate, the outer side of the lower pressing roller 55 is provided with the groove 56 meshed with the cutter line 53, so that the lower pressing roller 55 and the die-cutting roller 52 are tightly jointed, thereby the stress surface of the die-cutting roller 52 is even, the purpose of unifying the product cutting marks is achieved, the effect of supporting the die-cutting roller 52 and the lower press roller 55 is achieved by arranging the first fixing block 6 on the inner wall of the knife rest 2, the first fixing block 6 supports and fixes the lower roller 3, so that the lower roller 3 can stably rotate, the effect of supporting the die-cutting roller 52 and the lower press roller 55 is achieved by respectively arranging the second fixing block 7 and the third fixing block 8 on the inner wall of the knife rest 2, the first driven gear 51 and the die-cutting roller 52 are rotatably connected with the second fixing block 7 through the first fixing rod 9, the second driven gear 54 and the lower press roller 55 are rotatably connected with the third fixing block 8 through the second fixing rod 10, the mounting block 11 is arranged on the inner wall of the knife rest 2, the fixing shaft 12 is arranged on one side of the mounting block 11, the press ring 13 is fixedly connected with the outer side of the fixing shaft 12, the press ring 13 is rotatably connected with the lower press roller 55, the effect of limiting the lower press roller 55 is achieved, make the position of compression roller 55 can not take place the activity down, carry out threaded connection through fixing bolt 14 and first screw hole 15 and second screw hole 16, thereby with installation piece 11 fixed mounting in one side of knife rest 2, the top of knife rest 2 is provided with backup pad 17, the top of backup pad 17 is provided with screw rod 18, carry out threaded connection through screw rod 18 and first mounting hole 19 and second mounting hole 20, thereby with backup pad 17 fixed mounting at the top of knife rest 2, the outside of threaded rod 22 and the inside third screw hole 21 threaded connection of backup pad 17, it rotates to drive threaded rod 22 through rotating hand wheel 24, threaded rod 22 rotates and drives briquetting 23 and descend, compress tightly installation piece 11 through briquetting 23, thereby make compression ring 13 closely laminate with compression roller 55 down.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a circular knife pressure device, includes base (1), its characterized in that: the improved roller press is characterized in that tool rests (2) are arranged on two sides of the top of the base (1), a lower roller (3) is arranged on one side of each tool rest (2), a driving gear (4) is fixedly connected to one end of each lower roller (3), and a pressure assembly (5) is arranged on the outer side of each lower roller (3).

2. The circular knife pressing device according to claim 1, wherein: pressure assembly (5) include first driven gear (51), die-cutting roller (52), tool line (53), second driven gear (54), lower compression roller (55) and recess (56), the outside meshing of driving gear (4) is connected with first driven gear (51), one side fixedly connected with die-cutting roller (52) of first driven gear (51), the outside of die-cutting roller (52) is provided with tool line (53), the outside meshing of first driven gear (51) is connected with second driven gear (54), one side fixedly connected with lower compression roller (55) of second driven gear (54), recess (56) of using with tool line (53) cooperation are seted up in the outside of lower compression roller (55).

3. The circular knife pressing device according to claim 1, wherein: the inner wall of the knife rest (2) is provided with a first fixing block (6), a second fixing block (7) is arranged above the first fixing block (6), a third fixing block (8) is arranged above the second fixing block (7), and the two ends of the lower roller (3) are rotatably connected with one side of the first fixing block (6) through rotating shafts.

4. The circular knife pressing device according to claim 2, wherein: and one sides of the first driven gear (51) and the die-cutting roller (52) are fixedly connected with a first fixing rod (9), and one end of the first fixing rod (9) is rotatably connected with one side of the second fixing block (7).

5. The circular knife pressing device according to claim 2, wherein: and one sides of the second driven gear (54) and the lower pressing roller (55) are fixedly connected with a second fixing rod (10), and one end of the second fixing rod (10) is rotatably connected with one side of a third fixing block (8).

6. The circular knife pressing device according to claim 1, wherein: the inner wall of the tool rest (2) is provided with a mounting block (11), and one side of the mounting block (11) is rotatably connected with a fixed shaft (12).

7. The circular knife pressing device according to claim 6, wherein: the outside fixedly connected with clamping ring (13) of fixed axle (12), the quantity of clamping ring (13) sets up to two, the outside of clamping ring (13) and the outside roll connection of lower compression roller (55).

8. The circular knife pressing device according to claim 6, wherein: one side of the mounting block (11) is provided with a fixing bolt (14), a first threaded hole (15) matched with the fixing bolt (14) for use is formed in the tool rest (2), and a second threaded hole (16) matched with the fixing bolt (14) for use is formed in the mounting block (11).

9. The circular knife pressing device according to claim 1, wherein: the top of knife rest (2) is provided with backup pad (17), the top of backup pad (17) is provided with screw rod (18), the top of knife rest (2) is provided with first mounting hole (19) with screw rod (18) cooperation use, the inside of backup pad (17) is provided with second mounting hole (20) with screw rod (18) cooperation use.

10. The circular knife press apparatus of claim 9, wherein: the inside of backup pad (17) is provided with third screw hole (21), the inner wall threaded connection of third screw hole (21) has threaded rod (22), the bottom fixedly connected with briquetting (23) of threaded rod (22), the top fixedly connected with hand wheel (24) of threaded rod (22).