CN209775439U - Water gap shearing tool for washing machine cover - Google Patents

Abstract

The application discloses mouth of a river frock is cut to washing machine lid, it includes: a support; the transmission device is arranged in the bracket in a vertically movable manner and has an inverted trapezoidal structure; tailor the device, be X shape structure and fix on the support, tailor the device and include: the first and second cutting knives are provided with a first end extending out of the support and a second end extending into the transmission device and abutting against the inner side walls of the two inclined planes of the transmission device respectively, and the driving device is used for driving the transmission device to move up and down in the support so as to drive the second ends of the first and second cutting knives to be close to or far away from each other, so that the first ends of the first and second cutting knives are close to or far away from each other to cut the water gap. Device, transmission and drive arrangement are tailor through setting up to this application, thereby drive arrangement can drive transmission and reciprocate thereby make the first end of tailorring the device be close to each other or keep away from the realization to tailorring of mouth of a river, can improve the efficiency of tailorring washing machine lid mouth of a river.

Description

Water gap shearing tool for washing machine cover

Technical Field

the utility model belongs to the technical field of the machine-building, especially, relate to a mouth of a river frock is cut to washing machine lid.

Background

The present washing machine lid is through integrative injection moulding when adding man-hour, can remain the mouth of a river behind integrative injection moulding's washing machine lid machine-shaping (the mouth of a river is just to cut the back from "runner" to the model, at the model remaining a little plastics on the surface, commonly called the mouth of a river), need remove the mouth of a river after washing machine lid is moulded plastics and is accomplished, present getting rid of the mouth of a river is that the manual work is cut the mouth of a river through the mode of cutting pliers, but it is lower to tailor efficiency through artificial mode, be unfavorable for manufacturer's mass production, and because the hardness of plastic is harder, it is big to tailor the degree of difficulty, lead to operator's.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

In order to overcome the defects, the utility model aims to provide a washing machine cover water gap shearing tool to solve the technical problems of low efficiency and high labor intensity of operators in the process of shearing water gaps.

(II) technical scheme

in order to achieve the purpose, the technical scheme provided by the application is as follows:

The utility model provides a washing machine lid cuts mouth of a river frock, its includes: the utility model provides a washing machine lid cuts mouth of a river frock which characterized in that includes:

The bracket is of a hollow structure;

the transmission device is arranged in the bracket in a vertically movable manner and is of an inverted trapezoidal structure;

Tailor the device, be X shape structure and fix on the support, tailor the device and include: the structure of the first cutting knife and the structure of the second cutting knife are the same, the first cutting knife and the second cutting knife are provided with first ends extending out of the bracket and second ends extending into the transmission device and respectively abutting against the inner side walls of the two inclined planes of the transmission device, and the first ends are provided with blades;

And the driving device is used for driving the transmission device to move up and down in the support so as to drive the second ends of the first and second cutting knives to be close to or far away from each other, so that the first ends of the first and second cutting knives are close to or far away from each other to cut a water gap between the first ends of the first and second cutting knives.

Further, the cutting device further comprises: the structure of the first cutting knife and the second cutting knife is the same, the middle positions of the first cutting knife and the second cutting knife form rotating parts with circular structures, two through holes for the fixing shaft to penetrate are formed in the middle positions of the two rotating parts, and when the fixing shaft penetrates through the two through holes, the first cutting knife and the second cutting knife can rotate around the fixing shaft.

Furthermore, the end parts of the second ends of the first cutting knife and the second cutting knife are respectively provided with a sliding part, and the sliding parts are rotatably connected with the first cutting knife and the second cutting knife, are respectively abutted against the inner side walls of the two inclined planes of the transmission device and can slide along the inner side walls of the transmission device when the transmission device moves up and down.

Further, the sliding member is a bearing.

Further, the sliding member is a sliding wheel.

further, the one end of support is provided with first through-hole, is provided with two ears at the bilateral symmetry of first through-hole, and the both ends of fixed axle are worn to locate respectively in two ears in order to fix the device of tailorring to the support.

Furthermore, a second through hole is formed in the position, corresponding to the driving device, of the other end of the support, and is used for enabling a driving shaft of the driving device to extend into the support and be connected with the transmission device.

Further, the driving device is a cylinder.

Further, first, second cutter still includes: the two limiting parts are respectively arranged on the opposite sides of the first cutting knife and the second cutting knife in an outward protruding mode and used for preventing the first cutting knife and the second cutting knife from being attached to each other when being close to each other.

Further, still include: reset the piece, set up in first, the second is tailor the relative one side of sword, reset the one end of piece and first tailorring the sword and being connected, the other end is tailor the sword with the second and is connected, reset the piece and be used for first, the second is tailor the sword and apply the effort after being close to each other first, the second, make first, the second cut the first end of sword and resume original separately state.

borrow by above technical scheme, the beneficial effect of this application lies in: the washing machine cover water gap shearing tool is provided with a support, a transmission device, a shearing device and a driving device, wherein the transmission device is arranged in the support in an up-and-down moving mode and is of an inverted trapezoidal structure, the shearing device is of an X-shaped structure and is fixed on the support, the shearing device specifically comprises a first shearing knife and a second shearing knife, the first end and the second end of the first shearing knife and the second shearing knife extend out of the support, the second end of the first shearing knife and the second end of the second shearing knife extend into the transmission device and are respectively abutted against the inner side walls of two inclined planes of the transmission device, when the driving device drives the transmission device to move up and down in the support, the transmission device can drive the second ends of the first shearing knife and the second shearing knife to be close to or far away from each other, so that the first ends of the first shearing knife and the second shearing knife can be close to or far away from a water gap automatically placed between the first ends of the, thereby reducing the labor intensity of operators and remarkably improving the efficiency of cutting the water gap.

Drawings

FIG. 1 is a schematic structural view of a cover water gap shearing tool of a washing machine of the present invention;

FIG. 2 is a schematic view of the cutting state of the cover water gap cutting tool of the washing machine of the present invention;

FIG. 3 is an exploded view of the cover gate shearing tool of the washing machine of the present invention;

Reference numerals:

1: a washing machine cover; 2: a first cutting knife; 3: a second cutting knife; 4: a slider; 5: a support; 6: a transmission device; 7: a drive device; 8: a water gap; 9: a rotating part; 10: a limiting part; 11: a blade; 12: an ear portion; 13: and fixing the shaft.

Detailed Description

in order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

Referring to fig. 1-3, the present invention provides a cover trimming tool for a washing machine, which comprises:

the bracket 5 is of a hollow structure;

The transmission device 6 is arranged in the bracket 5 in a vertically movable manner, the transmission device 6 is in an inverted trapezoidal structure, and the inverted trapezoidal structure comprises two inclined planes;

Tailor the device, be X shape structure and fix on support 5, tailor the device and include: the first cutting knife 2 and the second cutting knife 3, the first cutting knife 2 and the second cutting knife 3 form an X-shaped structure, the first cutting knife 3 and the second cutting knife 3 are provided with a first end extending out of the bracket 5 and a second end extending into the transmission device 6 and respectively abutted against the inner side walls of the two inclined surfaces of the transmission device 6, wherein the end part of the first end is provided with a cutting blade 11 for cutting the water gap 8;

and the driving device 7 is used for driving the transmission device 6 to move up and down in the support 5 so as to drive the second ends of the first cutting knife 2 and the second cutting knife 3 to be close to or far away from each other, so that the first ends of the first cutting knife 2 and the second cutting knife 3 are close to or far away from each other to cut the water gap 8 between the first ends of the first cutting knife 2 and the second cutting knife 3.

the mouth of a river 8 can remain at present washing machine lid 1 in the production process of moulding plastics, need tailor remaining mouth of a river 8, the mode is tailor to the artificial mode of simplicity, washing machine lid 1 is fixed to operator's one hand, the instrument of tailorring is operated to another hand, not only tailor inefficiency like this, the time that tailors a face lid 1 needs about 15 minutes at least, long-time repetitive labor has increased operator's intensity of labour greatly, and the effect of tailorring mainly depends on operator's experience, the effect that different operators tailor processing is different, lead to face lid 1's production to be difficult to standardize, tailor inefficiency and lead to producer mass production. The application aims at the problems in the prior art, the cutting device, the transmission device 6 and the driving device 7 are arranged, the driving device 7 drives the transmission device 6 to move up and down in the support 5, the transmission device 6 is of an inverted trapezoidal structure and has two inclined planes, the whole transmission device 6 is in a shape narrowing downwards, when the transmission device 6 moves upwards, the two inclined planes of the transmission device 6 simultaneously apply opposite acting forces to the second end of the cutting device to drive the first cutting knife 2 and the second cutting knife 3 to approach each other, so that automatic cutting is carried out on the water gap 8, when an operator cuts the water gap 8 of the cover 1 of the washing machine, the operator only needs to put the water gap 8 of the cover 1 to the first ends of the first cutting knife 2 and the second cutting knife 3, the water gap cutting tool of the cover of the washing machine can automatically cut the water gap 8, so that the labor intensity of the operator is reduced, the efficiency of the cutting nozzle 8 is also significantly improved.

Referring to fig. 1-3, the cutting device further includes: fixed axle 13, first sword 2, the second of tailorring is tailor sword 3 and is passed through fixed axle 13 transmission setting, and is concrete, and the intermediate position of first sword 2, the second of tailorring is tailor the rotation portion 9 that the sword 3 formed and be circular structure, and two rotation portions 9 set up relatively, has seted up a through-hole on the intermediate position of two rotation portions 9 respectively for supply fixed axle 13 to penetrate, when fixed axle 13 wears to locate two through-holes, first sword 2, the second of tailorring is tailor sword 3 and can rotate around fixed axle 13.

Referring to fig. 1-3, a first through hole is formed at one end of the bracket 5, two ear portions 12 are symmetrically formed at two sides of the first through hole, and two ends of the fixing shaft 13 are respectively inserted into the two ear portions 12 to fix the cutting device to the bracket 5.

Preferably, in order to reduce the friction force of the washing machine cover water gap shearing tool during working, the end parts of the second ends of the first shearing knife 2 and the second shearing knife 3 are respectively provided with a sliding part 4, specifically, the sliding parts 4 are rotatably connected with the first shearing knife 2 and the second shearing knife 3, and after the sliding parts 4 are arranged, the two sliding parts 4 are respectively abutted against the inner side walls of the two inclined planes of the transmission device 6 and can slide along the inner side walls of the transmission device when the transmission device moves up and down. Set up slider 4 and can reduce slider 4 and transmission 6's frictional force, avoid transmission 6 and tailor the long-term relative slip of subassembly and wear, reduce with the cost of trading the device, set up slider 4 back simultaneously, transmission 6 and tailor the slip efficiency between the device faster, improve the efficiency of tailorring of washing machine lid cut mouth of a river frock.

In an optional embodiment, the sliding member 4 may be a bearing, the bearing is sleeved at the second ends of the first cutting knife 2 and the second cutting knife 3, the arc surface of the bearing contacts with the inclined surface, and when the transmission device 6 moves up and down, the bearing can slide along the inclined surface, so as to reduce the friction force between the transmission device 6 and the cutting device.

In an alternative embodiment, the slide 4 can also be provided as a sliding wheel, which likewise reduces the friction between the drive 6 and the cutting device.

optionally, the driving device 7 is an air cylinder, and a second through hole is provided at a position corresponding to the driving device 7 at the other end of the support 5, and is used for connecting a driving shaft of the air cylinder with the transmission device 6 by extending into the support 5. After the driving shaft of the cylinder passes through the second connecting part and is connected with the transmission device 6, the cylinder can drive the transmission device 6 to move up and down in the bracket 5.

Preferably, referring to fig. 1 to 3, the first cutting blade 2 and the second cutting blade 3 further include: two spacing portions 10, two spacing portions 10 are outwards protruding respectively and are located first sword 2, the relative one side of second sword 3 of tailorring, and spacing portion 10 specifically is two lugs, sets up spacing portion 10 back, can prevent that first sword 2, the second of tailorring from tailorring and gluing each other when sword 3 is close to each other. If the first cutting knife 2 and the second cutting knife 3 are close to each other and attached, when the transmission device 6 moves downwards, the first cutting knife 2 and the second cutting knife 3 are difficult to separate, and the next water gap 8 is not convenient to cut.

Preferably, this application still is provided with the piece that resets, the setting is in first sword 2 of tailorring, the relative one side of sword 3 is tailor to the second, it is specific, the piece that resets is reset spring, the one end that resets is connected with first sword 2 of tailorring, the other end is tailor sword 3 with the second, move upward at transmission 6 and apply for first sword 2 of tailorring, behind the effort that 3 one of second scissors is close to each other, first sword 2 of tailorring, sword 3 is close to each other and the compression piece that resets, when transmission 6 moves down, first sword 2 of tailorring, after sword 3 does not have the pressure that transmission 6 applyed, the piece that resets extends under self elasticity, make first, the second of second scissors 3 hold and first end keep away from each other, so that first sword 2 of tailorring, sword 3 is tailor to next mouth of a river 8 to the second scissors.

Through the above description to the washing machine cover degating frock, the washing machine cover degating frock has following advantage:

1. the labor intensity of operators can be greatly reduced;

2. The labor cost can be greatly reduced;

3. the efficiency of cutting the water gap 8 is improved, and the method is suitable for the production of mass products;

4. The standardization and unification of products can be realized.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims (10)

1. The utility model provides a washing machine lid cuts mouth of a river frock which characterized in that includes:

The bracket is of a hollow structure;

The transmission device is arranged in the bracket in a vertically movable manner and is of an inverted trapezoidal structure;

tailor the device, be X shape structure and fix on the support, tailor the device and include: the structure of the first cutting knife and the structure of the second cutting knife are the same, the first cutting knife and the second cutting knife are provided with a first end extending out of the bracket and a second end extending into the transmission device and respectively abutted against the inner side walls of the two inclined planes of the transmission device, and the first end is provided with a blade;

and the driving device is used for driving the transmission device to move up and down in the support so as to drive the second ends of the first cutting knife and the second cutting knife to be close to or far away from each other, so that the first ends of the first cutting knife and the second cutting knife are close to or far away from each other to cut a water gap between the two blades.

2. The washing machine cover water gap shearing tool as claimed in claim 1, wherein the shearing device further comprises: the fixed axle, first, the second is tailor sword structure the same, the intermediate position of first, the second is tailor the sword forms the rotation portion that is circular structure, two offer the confession on the intermediate position of rotation portion two through-holes that the fixed axle wore to establish work as the fixed axle wears to locate two during the through-hole, first, the second is tailor the sword and can wind the fixed axle rotates.

3. the washing machine cover water gap shearing tool as claimed in claim 2, wherein the end parts of the second ends of the first and second shearing knives are respectively provided with a sliding part, and the sliding parts are rotatably connected with the first and second shearing knives, respectively abut against the inner side walls of the two inclined planes of the transmission device and can slide along the inner side walls of the transmission device when the transmission device moves up and down.

4. The washing machine cover water gap shearing tool as claimed in claim 3, wherein the sliding member is a bearing.

5. the washing machine cover water gap shearing tool as claimed in claim 3, wherein the sliding member is a sliding wheel.

6. the washing machine cover water gap shearing tool as claimed in claim 5, wherein a first through hole is formed at one end of the support, two lug parts are symmetrically formed at two sides of the first through hole, and two ends of the fixing shaft are respectively inserted into the two lug parts to fix the shearing device to the support.

7. the washing machine cover water gap shearing tool as claimed in claim 6, wherein a second through hole is formed in a position, corresponding to the driving device, at the other end of the support, and is used for enabling a driving shaft of the driving device to extend into the support and be connected with the transmission device.

8. The washing machine cover water gap shearing tool as claimed in claim 7, wherein the driving device is an air cylinder.

9. The washing machine cover water gap shearing tool as claimed in any one of claims 1 to 8, wherein the first and second shearing knives further comprise: the first cutting knife and the second cutting knife are arranged on the opposite sides of the first cutting knife and the second cutting knife respectively and are used for preventing the first cutting knife and the second cutting knife from being attached to each other when being close to each other.

10. the washing machine cover water gap shearing tool as claimed in any one of claims 1 to 8, further comprising: reset the piece, set up and be in the relative one side of sword is tailor to first, second, reset the one end of piece with first sword of tailorring is connected, the other end with the sword is tailor to the second and is connected, reset the piece be used for first, second tailor the sword after being close to each other first, second tailor the sword and apply the effort, make first, second tailor the first end of sword and resume original separately-state.