CN210732579U

CN210732579U - Shear type membrane separation structure with convenient replacement and cutter adjustment functions

Info

Publication number: CN210732579U
Application number: CN201921733696.3U
Authority: CN
Inventors: 张启清; 黄耀华
Original assignee: Foshan Wilpac Packaging Machinery Co ltd
Current assignee: Foshan Wilpac Packaging Machinery Co ltd
Priority date: 2019-10-16
Filing date: 2019-10-16
Publication date: 2020-06-12
Anticipated expiration: 2029-10-16

Abstract

The utility model discloses a shear type membrane structure of cutting is changed and adjust cutter to portable, it includes controls the curb plate and installs the cutter unit between controlling the curb plate, cutter unit is including the last arbor of going up that has the cutter and having the lower arbor of cutter down, it is connected through driven gear transmission with the lower arbor of going up the arbor, go up the both ends that the arbor is located the curb plate medial surface and install the upper bearing, the lower bearing is installed at the both ends that the arbor is located the curb plate medial surface down, still install the clamp plate on the upper bearing. The utility model discloses a shear type membrane separating structure can dismantle upper and lower knife tackle fast, carries out the adjustment or the change of blade, and the operation is got up simply swiftly, labour saving and time saving.

Description

Shear type membrane separation structure with convenient replacement and cutter adjustment functions

Technical Field

The utility model relates to a membrane structure, concretely relates to shearing type membrane structure of cutter is changed and is adjusted to portable.

Background

When the membrane separation structure is used for a long time, the cutter is displaced or damaged and needs to be replaced or adjusted, and due to the fact that the inner space of the machine is limited, the replacement and adjustment are complex and difficult, time and labor are wasted, and therefore the existing machine needs to be further improved.

In order to overcome the problems, a shearing type membrane separation structure for conveniently replacing and adjusting a cutter is developed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a shear type membrane structure that can make things convenient for quick replacement or adjust the cutter is to provide one kind.

In order to realize the purpose, the utility model discloses a technical scheme: a shear type film separating structure for conveniently replacing and adjusting a cutter comprises a left side plate, a right side plate and a cutter assembly arranged between the left side plate and the right side plate, wherein the cutter assembly comprises an upper cutter shaft with an upper cutter and a lower cutter shaft with a lower cutter, the upper cutter shaft and the lower cutter shaft are in transmission connection through a driven gear, upper bearings are arranged at two ends of the upper cutter shaft, which are positioned on the inner side surface of the side plate, lower bearings are arranged at two ends of the lower cutter shaft, which is positioned on the inner side surface of the side plate, a pressing plate is also arranged on the upper bearings, one end of the upper cutter shaft penetrates through the side plate to be connected with a driven synchronous pulley, the driven synchronous pulley is in transmission connection with a driving synchronous pulley through a synchronous belt, a movable plate is arranged on the outer side surface of the side plate through an adjusting, the pinch roller is tightly pressed on the synchronous belt when moving along with the movable plate to the adjusting screw which is positioned at one end of the strip-shaped opening; the lower bearings are all installed on the lower bearing seat, and a limiting ring tightly attached to the lower bearings is further installed at one end of the lower cutter shaft.

In one or more embodiments, an upper protection cover is installed above the upper cutter shaft, and two ends of the upper protection cover are respectively installed on the tops of the left side plate and the right side plate through screws.

In one or more embodiments, a side guard is installed at an outer side portion of the side plate to cover the driven synchronous pulley, the driving synchronous pulley, and the movable plate.

In one or more embodiments, the stop collar is mounted on the lower cutter shaft by screws.

In one or more embodiments, the side plate has a positioning hole, and the lower bearing seat is detachably mounted in the positioning hole.

The utility model discloses compare produced beneficial effect with the background art:

through adopting the technical scheme, the utility model discloses a shear type membrane separating structure can dismantle upper and lower knife tackle fast, carries out the adjustment or the change of blade, and the operation is got up simply swiftly, labour saving and time saving.

Drawings

Fig. 1 is a perspective view of the present invention;

fig. 2 is a side view of the present invention;

fig. 3 is another side view of the present invention.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout.

In the description of the present invention, it should be noted that, for the orientation words, if there are terms such as "center", "lateral", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., the orientation and positional relationship indicated are based on the orientation or positional relationship shown in the drawings, and only for the convenience of describing the present invention and simplifying the description, it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and not be construed as limiting the specific scope of the present invention.

Furthermore, if the terms "first" and "second" are used for descriptive purposes only, they are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. Thus, the definition of "a first" or "a second" feature may explicitly or implicitly include one or more of the features, and in the description of the invention, "at least" means one or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "assembled", "connected", and "connected", if any, are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; or may be a mechanical connection; the two elements can be directly connected or connected through an intermediate medium, and the two elements can be communicated with each other. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.

In the present application, unless otherwise specified or limited, "above" or "below" a first feature may include the first and second features being in direct contact, and may also include the first and second features not being in direct contact but being in contact with each other through another feature therebetween. Also, the first feature being "above," "below," and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or simply an elevation which indicates a level of the first feature being higher than an elevation of the second feature. The first feature being "above", "below" and "beneath" the second feature includes the first feature being directly below or obliquely below the second feature, or merely means that the first feature is at a lower level than the second feature.

The technical solution and the advantages of the present invention will be more clear and clear by further describing the embodiments of the present invention with reference to the drawings of the specification. The embodiments described below are exemplary and are intended to be illustrative of the present invention, but should not be construed as limiting the invention.

Referring to fig. 1-3, the utility model provides a shearing type film separating structure for conveniently replacing and adjusting a cutter, which comprises a left side plate 1, a right side plate 1 and a cutter assembly arranged between the left side plate 1 and the right side plate 1, wherein the cutter assembly comprises an upper cutter shaft 3 with an upper cutter 2 and a lower cutter shaft 5 with a lower cutter 4, the upper cutter shaft 3 is in transmission connection with the lower cutter shaft 5 through a driven gear 6, the shearing type film separating structure is characterized in that the upper cutter shaft 3 is provided with upper bearings 7 at two ends of the inner side surface of the side plate 1, the lower cutter shaft 5 is provided with lower bearings 8 at two ends of the inner side surface of the side plate 1, the upper bearings 7 are further provided with a pressing plate 9, one end of the upper cutter shaft 3 passes through the side plate 1 to be connected with a driven synchronous pulley 10, the driven synchronous pulley 10 is in transmission connection with a driving synchronous pulley 12 through a synchronous belt 11, the outer, a strip-shaped opening 14a matched with the adjusting screw 13 is formed in the movable plate 14, a pressing wheel 15 is installed on one side of the movable plate 14, and the pressing wheel 15 is tightly pressed on the synchronous belt 11 when moving to one end of the adjusting screw 13 located at the strip-shaped opening 14a along with the movable plate 14; the lower bearings 8 are all arranged on a lower bearing seat 16, and one end of the lower cutter shaft 5 is also provided with a limiting ring 17 tightly attached to the lower bearings 8.

Preferably, an upper protection cover 18 is installed above the upper cutter shaft 3, and two ends of the upper protection cover 18 are respectively installed on the tops of the left and right side plates 1 through screws.

Preferably, a side guard 19 covering the driven timing pulley 10, the driving timing pulley 12, and the movable plate 14 is mounted on an outer side portion of the side plate 1.

Preferably, the stop collar 17 is mounted on the lower cutter shaft 5 by screws.

Preferably, the side plate 1 has a positioning hole, and the lower bearing seat 16 is detachably mounted in the positioning hole.

When the upper cutter needs to be replaced or adjusted, the upper protective cover 18 and the side protective cover 19 are firstly detached, then the movable plate 14 is adjusted to the position where the adjusting screw 13 is located at the other end of the strip-shaped opening 14a, so that the pressing wheel 15 is moved away from the synchronous belt 11, the synchronous belt 11 is detached, and then the upper cutter shaft 3 can be lifted upwards to replace or adjust the upper cutter after the pressing plate 9 is detached; when the lower cutter needs to be replaced or adjusted, the screws on the limiting ring 17 are screwed off, then the limiting ring 17 is moved away from the lower bearing 8, the lower bearing seat 16 is detached from the positioning hole, and the lower cutter shaft 5 is lifted out, so that the lower cutter can be replaced or adjusted.

In the description of the specification, reference to the description of "one embodiment," "preferably," "an example," "a specific example" or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention, and schematic representations of the terms in this specification do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

With the above structure and principle in mind, those skilled in the art should understand that the present invention is not limited to the above embodiments, and all modifications and substitutions based on the present invention and adopting the known technology in the art are within the scope of the present invention, which should be limited by the claims.

Claims

1. A shear type film separating structure for conveniently replacing and adjusting a cutter comprises a left side plate, a right side plate (1) and a cutter assembly arranged between the left side plate and the right side plate (1), wherein the cutter assembly comprises an upper cutter shaft (3) with an upper cutter (2) and a lower cutter shaft (5) with a lower cutter (4), the upper cutter shaft (3) is in transmission connection with the lower cutter shaft (5) through a driven gear (6), the shear type film separating structure is characterized in that two ends of the upper cutter shaft (3) positioned on the inner side surface of the side plate (1) are provided with upper bearings (7), two ends of the lower cutter shaft (5) positioned on the inner side surface of the side plate (1) are provided with lower bearings (8), the upper bearings (7) are further provided with pressing plates (9), one end of the upper cutter shaft (3) penetrates through the side plate (1) to be connected with a driven synchronous pulley (10), the driven synchronous pulley (10) is in transmission connection with a driving synchronous pulley (12) through, a movable plate (14) is mounted on the outer side surface of the side plate (1) through an adjusting screw (13), a strip-shaped opening (14 a) matched with the adjusting screw (13) is formed in the movable plate (14), a pressing wheel (15) is mounted on one side of the movable plate (14), and the pressing wheel (15) is tightly pressed on the synchronous belt (11) when moving along with the movable plate (14) to one end, located at the strip-shaped opening (14 a), of the adjusting screw (13); the lower bearings (8) are all installed on the lower bearing seat (16), and one end of the lower cutter shaft (5) is also provided with a limiting ring (17) tightly attached to the lower bearings (8).

2. The shear type membrane separation structure for conveniently replacing and adjusting the cutter according to claim 1, is characterized in that: an upper protective cover (18) is arranged above the upper cutter shaft (3), and two ends of the upper protective cover (18) are respectively arranged on the tops of the left side plate and the right side plate (1) through screws.

3. The shear type membrane separation structure for conveniently replacing and adjusting the cutter according to claim 1, is characterized in that: a side shield (19) covering the driven synchronous pulley (10), the driving synchronous pulley (12) and the movable plate (14) is mounted on the outer side of the side plate (1).

4. The shear type membrane separation structure for conveniently replacing and adjusting the cutter according to claim 1, is characterized in that: the limiting ring (17) is mounted on the lower cutter shaft (5) through screws.

5. The shear type membrane separation structure for conveniently replacing and adjusting the cutter according to claim 1, is characterized in that: the side plate (1) is provided with a positioning hole, and the lower bearing seat (16) is detachably arranged in the positioning hole.