CN216566237U

CN216566237U - Casing of paper towel machine

Info

Publication number: CN216566237U
Application number: CN202122400263.XU
Authority: CN
Inventors: 占满
Original assignee: Shenzhen Bomei Intelligent Manufacturing Co ltd
Current assignee: Shenzhen Bomei Intelligent Manufacturing Co ltd
Priority date: 2021-07-26
Filing date: 2021-10-01
Publication date: 2022-05-20
Anticipated expiration: 2031-10-01
Also published as: CN216256853U; CN216288754U; CN114098489A; CN217744194U; CN216256855U; CN114098489B; CN216256854U; CN216256851U; CN216437781U; CN216566663U; CN216189721U; CN216256852U

Abstract

The utility model discloses a machine shell of a paper towel machine, which comprises a main shell body and a cover body, wherein the cover body is rotatably connected with the main shell body through a connecting structure, the main shell body comprises a rear shell wall and a side shell wall, the side shell wall extends forwards from the circumferential edge of the rear shell wall, a positioning shaft extends forwards from the rear shell wall, roll paper can be installed inside the side shell wall through the positioning shaft, a paper outlet I is formed in the side shell wall, the front end of the side shell wall is open, a reinforcing frame is arranged at the front end of the side shell wall, and the main shell body can be installed on a medium surface.

Description

Casing of paper towel machine

Technical Field

The utility model relates to the field of tissue boxes, in particular to a casing of a tissue machine.

Background

The shared tissue machine is a shared intelligent device manufactured through new retail, Internet of things and artificial intelligence, two-dimensional codes are usually pasted on a shell of the tissue machine, a user can obtain tissues after scanning the two-dimensional codes according to preset contents to watch advertisements or pay fees, the problem that people forget to take the tissues when going out is solved, the paper is greatly convenient for people to use when going out, and the shared tissue machine can be widely applied to places with large pedestrian flow, such as public toilets, catering stores, subway stations, train stations, airports, schools, hospitals, large markets and the like.

The shared paper towel machine generally comprises a machine shell, a paper rolling device, a paper feeding device, a paper cutting device, a power supply device, a control device and the like, wherein the paper rolling device is used for installing the paper rolling in the machine shell, the paper feeding device draws out a certain length, and finally the paper cutting device cuts the paper rolling with a preset length.

The existing casing of the shared paper towel machine is relatively thin in structure, for example, a utility model named as an intelligent towel paper towel machine (publication number: CN208988668U) which is issued by 6/18 th of 6/2019 in China is provided with a casing and a casing cover for covering the casing, one end of the casing cover is hinged with the casing and can rotate relative to the casing to open or cover an opening of the casing, the whole casing is made of a single thin metal material, and the casing cover has certain weight, so that the hinged position can easily rotate relative to the casing to impact the front end of the casing, the casing is easily deformed and damaged, and the normal use of the paper towel machine is influenced.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model provides the machine shell of the tissue machine, the front end of the side shell wall of the machine shell is provided with the reinforced frame, the strength of the side shell wall is greatly improved, and the service life of the machine shell is prolonged.

In order to solve the technical problem, the utility model is solved by the following technical scheme:

a housing for a tissue machine, comprising:

the paper winding device comprises a main shell, a paper winding device and a paper winding device, wherein the main shell comprises a rear shell wall and a side shell wall extending forwards from the circumferential edge of the rear shell wall, a positioning shaft extends forwards from the rear shell wall, roll paper can be installed inside the side shell wall through the positioning shaft, a paper outlet I is formed in the side shell wall, the front end of the side shell wall is open, a reinforcing frame is arranged at the front end of the side shell wall, and the main shell can be installed on a medium surface;

the cover body is rotatably connected with the main shell through a connecting structure and is used for opening or covering the opening.

Preferably, the reinforcing frame includes a first reinforcing portion protruding inward along an inner side of a front end of the side casing wall.

Preferably, the reinforcing frame comprises a second reinforcing part which extends forwards from the front side of the first reinforcing part to one end of the near side shell wall.

Preferably, the first reinforcing part and/or the second reinforcing part are/is provided with at least one positioning element in a protruding mode forwards, the rear side of the cover body is provided with a positioning groove corresponding to the positioning element, and when the cover body covers the opening, the positioning element extends into the positioning groove to limit.

Preferably, the reinforcing frame includes a third reinforcing part extending rearward from an end of the first reinforcing part on the rear side close to the side casing wall.

Preferably, the reinforcing frame is detachably connected with the side shell wall, at least one clamping piece is arranged on the inner side of the side shell wall, a second clamping groove is formed in the clamping piece, the third reinforcing part can extend into the second clamping groove for installation, and the reinforcing frame can extend out of the second clamping groove for disassembly.

Preferably, the clip includes:

the clamping part is arranged at a distance from the side shell wall, and a second clamping groove is formed between the clamping part and the side shell wall;

one end of the connecting part is connected with the rear part of the clamping part, and the other end of the connecting part is connected with the side shell wall;

the third reinforcing portion is provided with a bayonet with a backward opening corresponding to the clamping piece, and the clamping piece extends into the bayonet when the third reinforcing portion extends into the second clamping groove.

Preferably, the reinforcing part comprises:

the first reinforcing plate is arranged perpendicular to the side shell wall, and the second reinforcing part extends forwards from one end, close to the side shell wall, of the front side of the first reinforcing plate;

the second reinforcing plate is arranged in parallel with the first reinforcing plate at intervals, a third spacing space is formed between the second reinforcing plate and the first reinforcing plate, and the third reinforcing part extends backwards from one end, close to the side shell wall, of the rear side of the first reinforcing plate;

and one end of the third reinforcing plate is connected with one end, far away from the wall of the side shell, of the first reinforcing plate, and the other end of the third reinforcing plate is connected with one end, far away from the wall of the side shell, of the second reinforcing plate.

Preferably, at least one connecting piece is arranged on the inner side of the front end of the side shell wall, the connecting piece is located in the spacing space when the reinforcing frame is installed on the side shell wall, and the reinforcing plate I, the reinforcing plate II and/or the reinforcing plate tee are connected with the connecting piece through fasteners.

Preferably, the side casing wall comprises an arc plate, a first side plate and a second side plate, the first side plate and the second side plate are respectively arranged in a tangent mode with the arc plate, the first side plate and the second side plate are arranged perpendicular to each other, the reinforcing frame is arranged on the inner side of the front end of the arc plate, the first paper outlet is arranged on the second side plate, one end of the cover body is rotatably connected with the first side plate through a connecting structure, and the other end of the cover body is connected with the arc plate through a locking device.

The utility model achieves the following beneficial effects: the shell provided by the utility model comprises a main shell and a cover body which is rotatably connected with the main shell, wherein the main shell comprises a rear shell wall and a side shell wall which extends forwards from the circumferential edge of the rear shell wall, the front end of the side shell wall is open, and the front end of the side shell wall is provided with a reinforcing frame, so that the strength of the side shell wall is greatly improved, the side shell wall is not easy to bend and deform under the impact of external force to damage, and the service life of the shell is prolonged.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the utility model and together with the description serve to explain the utility model without limiting the utility model. In the drawings:

fig. 1 is a front view of the overall structure of a housing according to an embodiment of the present invention.

Fig. 2 is a rear view of the overall structure of the housing according to an embodiment of the present invention.

Fig. 3 is a schematic structural diagram illustrating an opened state of the cover according to an embodiment of the present invention.

Fig. 4 is a schematic structural diagram of a main housing according to an embodiment of the utility model.

Fig. 5 is an exploded view of fig. 4.

Fig. 6 is an enlarged view at D in fig. 5.

Fig. 7 is a schematic structural diagram of a reinforcing frame according to an embodiment of the utility model.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the drawings of the embodiments of the present invention. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the utility model without any inventive step, are within the scope of protection of the utility model.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the 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.

As shown in fig. 1-7, as an embodiment of the present invention, a housing 1 of a paper towel machine is disclosed, the housing 1 includes a main housing 11 and a cover 12, wherein the main housing 11 includes a rear housing wall 111 and a side housing wall 112 extending forward from a circumferential edge of the rear housing wall 111, the rear housing wall 111 extends forward with a positioning shaft 31, the positioning shaft 31 is a partial structure of a paper rolling device 3, a roll paper 2 can be mounted inside the side housing wall 112 through the positioning shaft 31, the side housing wall 112 is provided with a paper outlet 1121, a front end of the side housing wall 112 is open 1122, a front end of the side housing wall 112 is provided with a reinforcing frame 113, strength of the side housing wall 112 is greatly improved, the side housing wall 112 is not easily damaged due to bending and deformation under impact of external force, and service life of the housing 1 is prolonged. The main housing 11 may be mounted to a wall, tile, door, fixture, or other dielectric surface. The cover 12 is rotatably connected to the main housing 11 by a connecting structure 121 for opening or closing the opening 1122.

As shown in fig. 7, as an embodiment of the present invention, the reinforcing frame 113 includes a first reinforcing portion 1131 protruding inward along the inner side of the front end of the side casing wall 112, and the first reinforcing portion 1131 is disposed at the inner side of the front end of the side casing wall 112, on one hand, the first reinforcing portion can be hidden inside the side casing wall 112 without affecting the aesthetic appearance of the external structure, and on the other hand, the second reinforcing portion is closer to the center of the side casing wall 112, so that the structure is stronger in impact resistance and stronger, and is less prone to bending and deformation and damage.

As shown in fig. 7, as an embodiment of the present invention, the reinforced frame 113 further includes a second reinforced portion 1132, and the second reinforced portion 1132 extends forward from an end of the first reinforced portion 1131 near the side casing wall 112, so as to increase the strength of the side casing wall 112, and increase the contact area between the first reinforced portion 1131 and the side casing wall 112, so that the connection between the first reinforced portion 1131 and the side casing wall 112 is more stable and firm.

As shown in fig. 7, as an embodiment of the present invention, three positioning elements three 1134 are protrudingly disposed on the first reinforcing portion 1131 and the second reinforcing portion 1132 forward, a positioning groove 122 is disposed on the rear side of the cover 12 corresponding to the positioning element three 1134, when the cover 12 is covered on the opening 1122, the positioning element three 1134 extends into the positioning groove 122 for limiting, so as to ensure the stability of the cover 12 after covering the opening 1122, prevent the cover 12 from loosening or being misaligned relative to the opening 1122 due to the self-gravity of the cover 12 or the external force applied to the cover 12, and avoid the cover 12 from covering the opening 1122 loosely, and the three positioning elements three 1134 are arranged at intervals, and are positioned from multiple position angles, thereby improving the positioning stability. Of course, in other embodiments, only one, two, four or other number of the positioning elements three 1134 may be provided, and the positioning elements three 1134 may also be connected with only one of the first reinforcements 1131 or the second reinforcements 1132, or the second reinforcements 1132 are not provided, so that the cover body 12 can be stably covered on the opening 1122.

As shown in fig. 7, as an embodiment of the present invention, the reinforced frame 113 further includes a third reinforced portion 1133, and the third reinforced portion 1133 extends rearward from an end of the first reinforced portion 1131, which is close to the end of the side casing wall 112, so as to further reinforce the strength of the side casing wall 112, increase the contact area between the first reinforced portion 1131 and the side casing wall 112, and make the connection between the first reinforced portion 1131 and the side casing wall 112 more stable and firm. Strengthen frame 113 and side casing wall 112 and can dismantle the connection, side casing wall 112's inboard is provided with two joint spare 1135, be equipped with two 11353 of draw-in groove on the joint spare 1135, install in the three 1133 of rib can stretch into two 11353 of draw-in groove, it dismantles in two 11353 of draw-in groove to strengthen frame 113, moreover, the steam generator is simple in structure, can change at any time and strengthen frame 113, the life of extension paper handkerchief machine, and loading and unloading are convenient, two joint spare 1135 interval arrangement, the stability of connection is improved. Of course, in other embodiments, the clamping members 1135 may be provided in one, three or other numbers, or the reinforcing frame 113 may also be fixedly connected to the side wall 112 or provided as an integral structure, which also has the effect of reinforcing the strength of the side wall 112.

As shown in fig. 6, as an embodiment of the present invention, the clip 1135 includes a clip portion 11351 and a connecting portion 11352, wherein, the clamping portion 11351 is arranged at a distance from the side casing wall 12, a second clamping groove 11353 is formed between the clamping portion 11351 and the side casing wall 112, one end of the connecting portion 11352 is connected with the rear portion of the clamping portion 11351, the other end is connected with the side casing wall 112, a second clamping groove 11353 with a backward opening is arranged on the third reinforcing portion 1133 corresponding to the clamping member 1135, the clamping member 1135 extends into the second clamping groove 11331 when the third reinforcing portion 1133 extends into the second clamping groove 11353, compared with the case that the second clamping groove 11353 on the clamping member 1135 is directly clamped with the rear edge of the third reinforcing portion 1133 without the second clamping groove 11331, the clamping member 1135 can be relatively close to the front end portion of the side casing wall 112, therefore, the inner space of the side shell wall 112 is enlarged, the installation of the roll paper 2 is not disturbed, and the clamping piece 1135 is relatively closer to the center of the third reinforcing part 1133 after the installation, so that the clamping stability is improved.

As shown in fig. 7, as an embodiment of the present invention, the first stiffener 1131 includes a first stiffener 11311, a second stiffener 11312, and a third stiffener 11313, where the first stiffener 11311 is disposed perpendicular to the side casing wall 112, and the second stiffener 11312 extends forward from an end of the first stiffener 11311 near the side casing wall 112. The second reinforcing plate 11312 and the first reinforcing plate 11311 are arranged in parallel and spaced apart, a space third 11314 is formed between the second reinforcing plate 11312 and the first reinforcing plate 11311, and a third reinforcing part 1133 extends rearward from one end of the first reinforcing plate 11311 close to the proximal housing wall 112. One end of the third stiffener 11313 is connected to the end of the first stiffener 11311 away from the side-wall 112, and the other end is connected to the end of the second stiffener 11312 away from the side-wall 112. In this embodiment, by the arrangement of the first reinforcing plate 11311, the second reinforcing plate 11312 and the third reinforcing plate 11313, compared with the arrangement of the first reinforcing part 1131 as a solid whole, the material is greatly saved, the cost is saved, the weight of the first reinforcing part 1131 is reduced, and the first reinforcing part 1131 is prevented from causing the deformation of the side casing wall 112 under the self-gravity.

As shown in fig. 5, as an embodiment of the present invention, a plurality of connecting members 1136 are disposed inside the front end of the side casing wall 112, the connecting members 1136 are located in the space three 11314 when the reinforcing frame 113 is mounted on the side casing wall 112, and the first reinforcing plate 11311 is connected to the connecting members 1136 by fasteners (not shown). Therefore, on the basis that the third reinforcing part 1133 is clamped with the clamping piece 1135, the first reinforcing plate 11311 is connected with the connecting piece 1136, so that the stability of connection between the reinforcing frame 113 and the side shell wall 112 is improved, and the separation from the connection caused by mistaken collision is prevented. Of course, in other embodiments, the connecting member 1136 can also be connected to the second stiffener 11312 or the third stiffener 11313, or to any two or all of the first stiffener 11311, the second stiffener 11312, and the third stiffener 11313, so as to enhance the stability of the connection between the reinforcing frame 113 and the side casing wall 112.

As shown in fig. 3, as an embodiment of the present invention, the inside of the housing 1 is further provided with a feeding and cutting mechanism 4, a detachable battery 7, a locking device 8, a control device 9, and the like, wherein the feeding and cutting mechanism 4 is used for conveying and cutting the roll paper 2, the detachable battery 7 is used for supplying power to internal working components of the paper towel machine, the locking device 8 is used for locking and unlocking between the cover 12 and the main housing 11, and the control device 9 is used for processing electric signals between various components on the paper towel machine. The cutting mechanism 4, the detachable battery 7, the locking device 8 and the control device 9 are detachably connected with the side casing wall 112 through mounting structures respectively, so that the working parts inside the machine shell 1 are modularized, independent maintenance or replacement is facilitated, and the use is more flexible and convenient.

As shown in fig. 4, as an embodiment of the present invention, the side wall 112 includes a circular arc plate 1123, a side plate first 1124 and a side plate second 1125, the side plate first 1124 and the side plate second 1125 are respectively arranged in a tangent manner to the circular arc plate 1123, and the side plate first 1124 and the side plate second 1125 are arranged perpendicular to each other, that is, the circular arc plate 1123 is configured as a three-quarter circular ring structure and is arranged substantially around the outer side of the roll paper 2, so that the space in the machine case 1 can be fully utilized, and the other one-quarter circular ring structure is replaced by the side plate first 1124 and the side plate second 1125, so that the space of the part is increased, so as to provide enough arrangement space for the cutting mechanism 4 and other working components, the roll paper 2 can be installed close to the inner side of the circular arc plate 1123, and the shape of the roll paper 2 are close, and the shape of the intersection region of the cutting mechanism 4, the side plate first 1124 and the side plate second 1125 is close, so that the arrangement of the space in the machine case 1 is compact, thereby greatly reducing the volume of the machine case 1, the paper towel machine can be arranged in a small space, saves materials and reduces the cost. The reinforced frame 113 is arranged at the inner side of the front end of the circular arc plate 1123, one end of the cover body 12 is rotatably connected with the first side plate 1124 through the connecting structure 121, the other end of the cover body 12 is connected with the circular arc plate 1123 through the locking device 8, so that a plurality of connecting structures 121 which are positioned on the same straight line can be arranged on the same plane, the stability of connection is enhanced, the locking device 8 is arranged at the opposite side of the connecting structure 121, the locking is firmer, and because the reinforced frame 113 is not arranged on the first side plate 1124 and the second side plate 1125, the feeding and cutting mechanism 4 and other working parts can not be obstructed when being installed, meanwhile, the positioning shaft 31 is arranged deviating from the circle center of the circular arc plate 1123, and the positioning shaft 31 is preferably arranged above the circle center of the circular arc plate 1123, so that larger arrangement space can be reserved below and on two sides of the paper rolling device 3, and the locking device 8 or larger working parts can be conveniently assembled and disassembled, of course, in other embodiments, the positioning shaft 31 may also be disposed below or on both sides of the center of the arc plate 1123, or on the center of the arc plate 1123, so as to make the internal space of the casing 1 be more compact, reduce the volume of the casing 1, preferably, the connection structure 121 is a hinge, which is convenient for installation and low in cost, and in other embodiments, the connection structure 121 may also be a variety of hinges and other structures that can be used for connection and rotation. The first paper outlet 1121 is arranged on the second side plate 1125, and when the tissue machine wall is hung on the surface of a medium such as a wall, the second side plate 1125 is located at the bottom of the machine shell 1, so that the roll paper 2 can conveniently penetrate out of the first paper outlet 1121 to the outside under the self gravity.

As shown in fig. 3, in the embodiment of the present invention, a plurality of criss-cross ribs 123 are disposed on the inner sidewall of the cover 12 to increase the strength of the cover 12, so that the cover is not easily damaged. The cover body 12 is provided with a roll paper allowance observation plate 124, an alarm lamp observation plate 125, a second control button 126, a two-dimensional code attaching plate 127 and a two-dimensional code observation plate 128 arranged corresponding to the two-dimensional code attaching plate 127, and preferably, the roll paper allowance observation plate 124, the alarm lamp observation plate 125 and the two-dimensional code observation plate 128 are made of transparent materials, so that the inside structure can be observed conveniently through the roll paper allowance observation plate, the alarm lamp observation plate 125 and the two-dimensional code observation plate 128. The front side of the feed switch base 41 is provided with an alarm 411, the alarm 411 is electrically connected with an alarm lamp (not shown in the figure) arranged on the inner side of the alarm lamp observation plate 125, when the cover 12 is opened from the opening 1122 of the main housing 11, the alarm lamp is turned on, and the sound player simultaneously gives out a warning sound to inform people that the cover 12 is opened, so that the cover 12 is prevented from being accidentally opened.

As shown in fig. 2, 5 or 6, as an embodiment of the present invention, the paper rolling device 3 further includes a paper rolling cylinder 32, the paper rolling cylinder 32 is movably sleeved on the positioning shaft 31, the paper rolling 2 is mounted on the paper rolling cylinder 32, the front end of the positioning shaft 31 is provided with a movable blocking piece 311, the positioning shaft 31 is provided with a hollow cylindrical structure with a sealed front end, the structure is stable and saves materials, the movable blocking piece 311 is provided with a partial structure provided at the front end of the cylindrical structure of the positioning shaft 31, the movable blocking piece 311 is flexibly connected with the positioning shaft 31 and can move in a zigzag manner relative to the connection position, the outer side of the movable blocking piece 311 is provided with a baffle 312 in a protruding manner, when the paper rolling cylinder 32 is sleeved on the positioning shaft 31, the baffle 312 is used for limiting by the baffle 312 to prevent the paper rolling cylinder 32 from falling off, the front side of the baffle 312 is provided with an inclined plane guiding part for guiding the paper rolling cylinder 32 to be mounted on the positioning shaft 31, so that the paper rolling cylinder can be used more easily and saved labor, when the paper rolling 2 needs to be replaced, the movable blocking piece 311 is pressed to deflect relative to the axis of the positioning shaft 31, so that the blocking plate 312 can be driven to move towards the axis of the positioning shaft 31, the paper winding drum 32 can be easily disassembled, and the device is simple in operation, simple in structure and convenient to process. The front end of the movable blocking piece 311 is provided with a holding part 313, and the holding part 313 protrudes out of the front end of the positioning shaft 31, so that the movable blocking piece is convenient to hold. The movable blocking pieces 311 are arranged in two, are respectively arranged on two opposite sides of the positioning shaft 31, limit the paper winding cylinder 32 from two positions, are more stable, are arranged on two opposite sides, and are convenient to hold the movable blocking pieces 311 and disassemble the paper winding cylinder 32. The protruding muscle 321 of antiskid that is used for preventing the relative roll paper tube 32 pivoted of stock form 2 is arranged along length direction in the outside of roll paper tube 32, and the protruding muscle 321 interval arrangement of antiskid has four, and the outer end vertical outside of the protruding muscle 321 of antiskid has the strip 322 that shelters from that is used for preventing stock form 2 to drop, and the protruding muscle 321 of antiskid is the setting of gradually high structure from back forward, and the convenience is installed stock form 2 on roll paper tube 32. The inboard of back conch wall 111 is provided with boss structure 1111 to the protrusion forward, the outside of back conch wall 111 corresponds boss structure 1111 and caves in forward and is provided with concave structure 1112, boss structure 1111 and concave structure 1112 set to circularly, location axle 31 is arranged from protruding forward in boss structure 1111's the centre of a circle department, the rear side can contact with boss structure 1111 when stock form 2 installs on stock form device 3, boss structure 1112 is located the outside of casing 1, can be used to accomodate outside electric wire, it has a recess to cave in backward on the boss structure 1111, install the sensor that is used for detecting the present surplus of stock form 2 in the recess. The main casing 11 is installed through a first fixing part 114 and a second fixing part 115 and is hung on the surface of installation media such as a wall, wherein, a plurality of holes used for being connected with the first fixing part 114 are opened on the back casing wall 111, the first fixing part 114 can be a screw, a connecting piece such as a magic tape, the positioning shaft 31 is set to be a hollow structure with an open back end, the second fixing part 115 is fixed on the surface of the installation media, the front end can stretch into the inside of the positioning shaft 31, the casing 1 is supported, because the positioning shaft 31 is relatively close to the central position of the paper towel machine, compare and only set up the first fixing part 114, the support to the paper towel machine is more stable and powerful.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

In summary, the above-mentioned embodiments are only preferred embodiments of the present invention, and all equivalent changes and modifications made in the claims of the present invention should be covered by the claims of the present invention.

Claims

1. A housing for a tissue machine, comprising:

2. The enclosure of claim 1, wherein: the reinforcing frame comprises a first reinforcing part which is arranged along the inner side of the front end of the side shell wall and protrudes inwards.

3. The enclosure of claim 2, wherein: the reinforcing frame comprises a second reinforcing part which extends forwards from one end, close to the side shell wall, of the front side of the first reinforcing part.

4. The enclosure of claim 3, wherein: at least one positioning piece is arranged on the first reinforcing part and/or the second reinforcing part in a protruding mode forwards, a positioning groove is formed in the rear side of the cover body corresponding to the positioning piece, and when the cover body covers the opening, the positioning piece stretches into the positioning groove to limit.

5. The enclosure of any of claims 1-4, wherein: the reinforced frame comprises a third reinforced part which extends backwards from one end, close to the side shell wall, of the rear side of the first reinforced part.

6. The enclosure of claim 5, wherein: the reinforcing frame is detachably connected with the side shell wall, at least one clamping piece is arranged on the inner side of the side shell wall, a second clamping groove is formed in the clamping piece, the third reinforcing portion can extend into the second clamping groove for installation, and the reinforcing frame can extend out of the second clamping groove for disassembly.

7. The housing of claim 6, wherein the clip comprises:

8. The enclosure of claim 5, wherein the stiffener comprises:

9. The enclosure of claim 8, wherein: the inner side of the front end of the side shell wall is provided with at least one connecting piece, the connecting pieces are located in the spacing space when the reinforcing frame is installed on the side shell wall, and the reinforcing plate I, the reinforcing plate II and/or the reinforcing plate tee are/is connected with the connecting pieces through fasteners.

10. The enclosure of any of claims 1-4, wherein: the side casing wall comprises an arc plate, a first side plate and a second side plate, the first side plate and the second side plate are respectively arranged in a tangent mode with the arc plate, the first side plate and the second side plate are arranged perpendicular to each other, the reinforcing frame is arranged on the inner side of the front end of the arc plate, the first paper outlet is formed in the second side plate, one end of the cover body is rotatably connected with the first side plate through a connecting structure, and the other end of the cover body is connected with the arc plate through a locking device.