CN209970874U

CN209970874U - Clamping mold of paper cutting machine

Info

Publication number: CN209970874U
Application number: CN201920308964.0U
Authority: CN
Inventors: 彭洲; 杨志勇
Original assignee: Baoding Chengxin Paper Industry Co Ltd
Current assignee: Baoding Chengxin Paper Industry Co Ltd
Priority date: 2019-03-12
Filing date: 2019-03-12
Publication date: 2020-01-21
Anticipated expiration: 2029-03-12

Abstract

The utility model discloses a paper cutter embraces clamp die utensil, include and embrace the clamp die utensil with embracing the left side of the double-layered body through extension board fixed connection and the right side, a left side is embraced clamp die utensil and is included first bedplate and the second bedplate with extension board fixed connection, is fixed with first clamping bar of embracing on the first bedplate, is fixed with the second on the second bedplate and embraces the clamping bar, and first clamping bar of embracing is embraced the clamping bar with the second on same straight line to first embracing and being equipped with the shearing mouth between the clamping bar with the second, the right side is embraced clamp die utensil and is included third bedplate and fourth bedplate with extension board fixed connection, is equipped with on the third bedplate first clamping bar of embracing is equipped with the second on the fourth bedplate and is embraced the clamping bar. The utility model discloses it is tangent with the stock form external diameter that the clamping bar is embraced to two first armful clamping bars and two seconds, makes to embrace that the clamp is even, and paper cutting in-process stock form does not take place the fold with the mould contact surface, and finished product quality is high, and production efficiency is high, low in production cost.

Description

Clamping mold of paper cutting machine

Technical Field

The utility model relates to a make quick-witted mechanical equipment and make the field, especially relate to a paper cutter embraces and presss from both sides mould.

Background

The big paper cutter that circles round is an important machine in the production toilet paper roll production line, can improve the degree of automation and the production efficiency of production line greatly, and the traditional big paper cutter that circles round is in toilet paper roll production process, and in the shearing, it is inhomogeneous to embrace to press from both sides the mould and embrace to press from both sides power, embraces not tightly, and the fold can take place with the mould contact surface for paper cutting in-process paper, influences finished product quality, has reduced production efficiency and manufacturing cost.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a paper cutter embraces and presss from both sides mould to solve the problem that above-mentioned prior art exists, make the stock form embrace to press from both sides evenly, improve and embrace the power of pressing from both sides.

In order to achieve the above object, the utility model provides a following scheme:

the utility model provides a holding and clamping mould of a paper cutting machine, which is characterized by comprising a left holding and clamping mould and a right holding and clamping mould which are fixedly connected with a holding and clamping frame body through a support plate, the left holding and clamping mold comprises a first seat plate and a second seat plate which are fixedly connected with the support plate, a first holding and clamping rod is fixed on the first seat plate, a second clamping rod is fixed on the second seat plate, the first clamping rod and the second clamping rod are on the same straight line, and a shearing opening is arranged between the first clamping rod and the second clamping rod, the number of the first clamping rod and the second clamping rod is two, the two first clamping rods are arranged up and down correspondingly, the two second clamping rods are arranged up and down correspondingly, the right holding and clamping die comprises a third seat plate and a fourth seat plate which are fixedly connected with the support plate, the third seat plate is provided with the first holding and clamping rod, and the fourth seat plate is provided with the second holding and clamping rod.

Preferably, the first clamping rod is a straight rod, and one end of the second clamping rod is a straight rod, and the other end of the second clamping rod is an arc-shaped rod.

Preferably, the arc radius of the arc-shaped rod is R140-160 mm.

Preferably, the diameters of the first clamping bar and the second clamping bar are the same, and the diameter of the first clamping bar is R4-R6 mm.

Preferably, the distance between the centers of the two first clamping bars on the first seat plate is 15-20 mm.

Preferably, the width of the cutout is 10 to 15 mm.

Preferably, the first clamping rod and the first clamping rod fixed on the first seat plate are symmetrically arranged and fixed on the third seat plate, and the second clamping rod fixed on the second seat plate are symmetrically arranged and fixed on the fourth seat plate.

The utility model discloses a following technological effect:

the utility model discloses it embraces the clamping bar and embraces the clamping bar through left side embrace that clamp mould and right side are embraced the first clamping bar that is equipped with on the clamp mould and embrace the clamping mould and embrace the stock form in the twinkling of an eye and embrace or loosen the stock form to the second, and the first clamping bar of embracing on two moulds is embraced the clamping bar symmetry setting with the second, the first clamping bar of embracing on every mould is embraced the clamping bar with the second and is corresponded the setting from top to bottom, carry out the fixed of four positions to the stock form external diameter when embracing tightly, it is tangent with the stock form external diameter that the clamping bar is embraced to two first clamping bars and two seconds, it is even to make to embrace the clamping force, stock form and mould contact surface do not take place the fold in the cut paper process, high product quality.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the connection structure between the clamping frame and the holding frame of the present invention;

FIG. 3 is a schematic top view of the clamping frame of the present invention;

wherein: embrace and press from both sides support body 1, extension board 2, a left side is embraced and is pressed from both sides mould 3, first bedplate 3.1, second bedplate 3.2, first clamping bar 3.3 of embracing, the second is embraced clamping bar 3.4, the shearing mouth 3.5, the right side is embraced and is pressed from both sides mould 4, third bedplate 4.1, fourth bedplate 4.2, lifter plate 5, motor 6, rotating sleeve 7, first pivot 8, connecting rod 9, slider 10, slide rail 11, guide pillar 12, pneumatic cylinder 13, embrace and press from both sides bottom plate 14, supporting seat 15, support hydraulic cylinder 16, second pivot 17.

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.

In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.

Referring to fig. 1-3, the utility model provides a holding and clamping mold of a paper cutter, comprising a left holding and clamping mold 3 and a right holding and clamping mold 4 fixedly connected with a holding and clamping frame body 1 through a support plate 2, the left holding and clamping mold 3 comprises a first seat plate 3.1 and a second seat plate 3.2 fixedly connected with the support plate 2, a first holding and clamping rod 3.3 is fixed on the first seat plate 3.1, a second holding and clamping rod 3.4 is fixed on the second seat plate 3.2, the first holding and clamping rod 3.3 and the second holding and clamping rod 3.4 are on the same straight line, a shearing opening 3.5 is arranged between the first holding and clamping rod 3.3.4 and the second holding and clamping rod 3.4, the width of the shearing opening 3.5 is 10-15mm, preferably 12mm, the first holding and clamping rod 3.3 and the second holding and clamping rod 3.4 are both, the two first holding and clamping rods 3.3 are arranged up and down correspondingly, the two second holding and clamping rods 3.4 are arranged up and down correspondingly, the support plate 4 comprises a fourth holding and clamping plate 2.2, be equipped with on the third bedplate 4.1 first embrace clamping bar 3.3, be equipped with the second on the fourth bedplate 4.2 and embrace clamping bar 3.4, be equipped with on the third bedplate 4.1 first embrace clamping bar 3.3 and first bedplate 3.1 fixed first embrace clamping bar 3.3 symmetry setting, the second that is equipped with on the fourth bedplate 4.2 embraces clamping bar 3.4 and is fixed on the second bedplate 3.2 and embraces clamping bar 3.4 symmetry setting.

According to the further optimization scheme, the first clamping rod 3.3 is a straight rod, one end of the second clamping rod 3.4 is an arc-shaped rod, the arc radius of the arc-shaped rod is R140-160mm, preferably R150, and the end, with the radian, of the arc-shaped rod is arranged in the feeding direction of the roll paper and plays a role in guiding feeding.

In a further optimized scheme, the cross sections of the first clamping bars 3.3 and the second clamping bars 3.4 are circular structures and have the same diameter, the diameter of the first clamping bars 3.3 is R4-R6mm, preferably R5, and the center distance between the two first clamping bars 3.3 is 15-20mm, preferably 18 mm.

Further optimization scheme, embrace and press from both sides support body 1 and fix in the paper cutter that circles round greatly, with the paper cutter inner wall fixed connection that circles round greatly, it is connected with lifter plate 5 to embrace in the clamp support body 1 liftable, fixedly connected with motor 6 on the lifter plate 5, motor 6 is servo motor, motor 6 output end is fixed with rotating sleeve 7, be fixed with first pivot 8 on rotating sleeve 7, first pivot 8 is two, the center line of two first pivots 8 passes the center of rotating sleeve 7, first pivot 8 rotatable coupling has the one end of connecting rod 9, the other end of connecting rod 9 is through second pivot 17 fixedly connected with embrace and press from both sides bottom plate 14, extension board 2 is fixed on embracing clamp bottom plate 14, embrace and press from both ends of clamp bottom plate 14 and be fixed with slider 10, slider 10 sliding connection slide rail 11, slide rail 11 is fixed on lifter plate 5. The two clamping base plates 14 are driven to synchronously move along the sliding rails 11 through the action of the motor 6, and the moving directions are opposite, so that the left clamping mold 3 and the right clamping mold 4 are driven to clamp and loosen the toilet paper when the toilet paper is cut.

Further optimization scheme, for preventing one side of motor 6 because the action of gravity of motor 6 slopes, embrace and press from both sides and be fixed with supporting mechanism on the support body 1, supporting mechanism sets up the one side of being close to motor 6 to supporting mechanism includes supporting seat 15, supporting seat 15 with embrace and press from both sides 1 fixed connection of support body, be fixed with support hydraulic cylinder 16 on the supporting seat 15, support hydraulic cylinder 16's extension bar and lifter plate 5 fixed connection.

Further optimization scheme embraces the four corners and the intermediate position that press from both sides support body 1 and is fixed with guide pillar 12 respectively, is equipped with the guide hole that corresponds the setting with guide pillar 12 on the lifter plate 5, embraces the both ends that press from both sides support body 1 and is fixed with pneumatic cylinder 13, and pneumatic cylinder 13 jar barrel end presss from both sides support body 1 fixed connection with embracing, and jar pole and lifter plate 5 fixed connection drive lifter plate 5 and reciprocate the position under the concertina movement of pneumatic cylinder 13, and then adapt to different stock forms.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "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 of the present invention, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and those skilled in the art should also be able to make various modifications and improvements to the technical solution of the present invention without departing from the spirit of the present invention, and all such modifications and improvements are intended to fall within the scope of the present invention as defined in the appended claims.

Claims

1. A holding and clamping mold of a paper cutter is characterized by comprising a left holding and clamping mold (3) and a right holding and clamping mold (4) which are fixedly connected with a holding and clamping frame body (1) through a support plate (2), wherein the left holding and clamping mold (3) comprises a first seat plate (3.1) and a second seat plate (3.2) which are fixedly connected with the support plate (2), a first holding and clamping rod (3.3) is fixed on the first seat plate (3.1), a second holding and clamping rod (3.4) is fixed on the second seat plate (3.2), the first holding and clamping rod (3.3) and the second holding and clamping rod (3.4) are positioned on the same straight line, a shearing opening (3.5) is formed between the first holding and clamping rod (3.3) and the second holding and clamping rod (3.4), the first holding and clamping rod (3.3) and the second holding and clamping rod (3.4) are both two, the two first holding and clamping rod (3.3) are correspondingly arranged up and down, and the two second holding and clamping rods (3.4) are correspondingly arranged, the right clamping mold (4) comprises a third seat plate (4.1) and a fourth seat plate (4.2) which are fixedly connected with the support plate (2), the third seat plate (4.1) is provided with the first clamping rod (3.3), and the fourth seat plate (4.2) is provided with the second clamping rod (3.4).

2. The guillotine clamp mold of claim 1, wherein: the first clamping rod (3.3) is a straight rod, one end of the second clamping rod (3.4) is a straight rod, and the other end of the second clamping rod is an arc-shaped rod.

3. The guillotine gripper device of claim 2, wherein: the arc radius of the arc-shaped rod is R140-160 mm.

4. The guillotine clamp mold of claim 1, wherein: the diameters of the first clamping rod (3.3) and the second clamping rod (3.4) are the same, and the diameter of the first clamping rod (3.3) is R4-R6 mm.

5. The guillotine clamp mold of claim 1, wherein: the center distance between the two first clamping rods (3.3) on the first seat plate (3.1) is 15-20 mm.

6. The guillotine clamp mold of claim 1, wherein: the width of the shearing opening (3.5) is 10-15 mm.

7. The guillotine clamp mold of claim 1, wherein: be fixed with on third bedplate (4.1) first embrace clamping bar (3.3) with fixed first embrace clamping bar (3.3) symmetry setting on first bedplate (3.1), be fixed with on fourth bedplate (4.2) the second embrace clamping bar (3.4) with fixed second on second bedplate (3.2) embrace clamping bar (3.4) symmetry setting.