Stained paper flattening mechanism

Abstract

The utility model relates to a stained paper flattening mechanism, relates to the technical field of applique on the surface of an appliance, and solves the problems that bubbles easily exist between stained paper and a bottle body and the stained paper and the bottle body are not tightly adhered. Comprising a rectangular frame, two sliding rods are arranged on the rectangular frame in the length direction of the rectangular frame in a sliding mode, a flattening cloth liner is detachably arranged between the two sliding rods, at least one limiting rod is further arranged between the two sliding rods, and the limiting rods are used for limiting synchronous movement of the two sliding rods; the device further comprises a plurality of tensioning pieces arranged on the rectangular frame, the tensioning pieces are distributed in the length direction of the rectangular frame, and the tensioning pieces are used for pushing the flattened cloth liner downwards to enable the flattened cloth liner to be in a tensioned state. The device has the effects that bubbles between the stained paper and the bottle body can be expelled out, and the tightness between the stained paper and the bottle body is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of appliance surface decals, in particular to a decal paper flattening mechanism. Background Art

[0002] The existing patent announcement number "CN114919319B" announces a bottle decal system and method, which includes: a first robot arm, used to perform the action of soaking the decal paper and the action of tearing the film; a second robot arm, used to perform the action of smoothing the decal film and tearing the film; a decal paper feeding device, including a decal paper storage unit and a constant temperature soaking unit, the constant temperature soaking unit is used to provide a constant temperature liquid, the first robot arm obtains a piece of decal paper from the decal paper storage unit, and immerses the decal paper in the liquid. After the soaking time of the decal paper reaches a predetermined time, the first robot arm moves the decal paper to the bottle body to be decaled; a bottle positioning device, including a clamping mechanism, used to clamp the bottle body and expose the decal surface of the bottle body, when the first robot arm moves the decal paper to the bottle body, it also places the decal paper on the decal surface; wherein, the action of tearing the film includes the second robot arm pressing the decal paper placed on the decal surface, and the first robot arm simultaneously pulls the pad paper; the decal film smoothing action includes the second robot arm pressing the decal film resting on the decal surface.

[0003] The above content describes the following problem: when applying decals, the decals are placed on the bottle body by the first robot and the second robot, and adhered to the bottle body by the stickiness of the decals themselves. This pasting method easily results in bubbles between the decals and the bottle body, and the pasting is not tight. Utility Model Content

[0004] The utility model aims to provide a decal paper flattening mechanism, which solves the problem that bubbles are easily present between the decal paper and the bottle body, and the decal paper is not tightly pasted.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] The utility model provides a flower paper flattening mechanism, comprising a rectangular frame, wherein the rectangular frame is provided with two sliding rods for sliding along the length direction thereof, a flattening pad cloth is provided between the two sliding rods, the flattening pad cloth is detachably connected to the sliding rods through locking pieces, at least one limiting rod is also provided between the two sliding rods, the limiting rod is used for limiting the synchronous movement of the two sliding rods; and further comprising a tensioning piece provided on the rectangular frame, the number of the tensioning pieces is multiple and they are distributed along the length of the rectangular frame, the tensioning piece is used for pushing the flattening pad cloth downwards so that the flattening pad cloth is in a tensioned state.

[0007] Furthermore, the flattening pad is also provided with a plurality of through holes.

[0008] Furthermore, the sliding rod is provided with a strip through hole for the flattened pad cloth to pass through, and the locking piece includes a locking screw and a locking nut arranged in the strip through hole, the two ends of the locking screw extend radially opposite to each other along the sliding rod and pass through the sliding rod, the two locking nuts are threadedly connected to the locking screw and are located on the upper and lower sides of the sliding rod, and the flattened pad cloth is provided with a locking hole for the locking screw to pass through.

[0009] Furthermore, there are two limit rods, which are respectively distributed on both sides of the flattened pad cloth in the width direction.

[0010] Furthermore, bearings are rotatably provided at both ends of the sliding rod in the width direction, and the inner wall of the rectangular frame is provided with limiting grooves that cooperate with the bearings.

[0011] Furthermore, the tensioning member comprises a connecting frame mounted on the rectangular frame and a limiting pressure roller rotatably arranged on the connecting frame, and the outer edge surface of the limiting pressure roller presses against the upper end surface of the flattened pad cloth.

[0012] Due to the application of the above technical solution, the utility model has the following advantages compared with the prior art:

[0013] The utility model discloses a paper decal flattening mechanism, comprising a rectangular frame, wherein the rectangular frame is provided with two sliding rods slidingly along the length direction thereof, a flattening pad is detachably provided between the two sliding rods, and at least one limiting rod is provided between the two sliding rods, and the limiting rod is used to limit the synchronous movement of the two sliding rods; the utility model also comprises a tensioning member provided on the rectangular frame, wherein the number of the tensioning members is multiple and distributed along the length of the rectangular frame, and the tensioning member is used to push the flattening pad downward to put the flattening pad in a tensioned state. When the paper decal flattening mechanism is working, the paper decal on the bottle body is rolled by moving the paper decal flattening mechanism left and right, and the bubbles between the paper decal and the bottle body are driven out, thereby improving the tightness between the paper decal and the bottle body; when the flattening pad is damaged after long-term use, the locking member is used to facilitate the disassembly and replacement of the flattening pad. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Hereinafter, some specific embodiments of the present invention will be described in detail in an exemplary and non-limiting manner with reference to the accompanying drawings. The same reference numerals in the accompanying drawings indicate the same or similar components or parts. It should be understood by those skilled in the art that these drawings are not necessarily drawn to scale. In the accompanying drawings:

[0015] Figure 1 It is a schematic diagram of the overall structure of the preferred embodiment of the utility model;

[0016] Figure 2 It is a schematic diagram showing the structure of the feeding mechanism in the preferred embodiment of the utility model;

[0017] Figure 3 yes Figure 2 The enlarged view of point A in the middle;

[0018] Figure 4 It is a schematic diagram showing the structure of the feeding mechanism in the preferred embodiment of the utility model;

[0019] Figure 5 It is a schematic diagram showing the structure of the material taking adsorption member in the preferred embodiment of the utility model;

[0020] Figure 6 It is a schematic diagram showing the structure of the embossing mechanism in the preferred embodiment of the utility model;

[0021] Figure 7 It is a schematic diagram showing one angle structure of the clamping assembly in the preferred embodiment of the utility model;

[0022] Figure 8 It is a schematic diagram showing another angle structure of the clamping assembly in the preferred embodiment of the utility model;

[0023] Fig. 9 yes Figure 6 Enlarged view of point C in the middle;

[0024] Fig.10 It is a schematic diagram of the structure of the display decal paper flattening component in the preferred embodiment of the utility model.

[0025] The reference numerals are described as follows:

[0026] 1. Workbench;

[0027] 2. Feeding mechanism;

[0028] 21. Load-bearing roller group; 211. Load-bearing roller; 212. Tensioning roller;

[0029] 22. Winding roller group; 221. Support frame; 222. First rotating roller; 223. Second rotating roller; 224. Winding roller;

[0030] 3. Feeding mechanism;

[0031] 31. Slide rail assembly;

[0032] 32. Adsorption assembly; 321. Door-type sliding frame; 322. Sliding plate; 323. Driving cylinder;

[0033] 33. Material taking adsorption part; 331. Adsorption pad; 332. Adsorption nozzle; 333. Spring;

[0034] 4. Embossing mechanism;

[0035] 41. Clamping assembly;

[0036] 411, base; 4111, bottom plate; 4112, bearing plate; 4113, lifting member II; 4114, guide rod;

[0037] 412, rotating clamp;

[0038] 4121, dynamic clamping member; 41211, limiting plate I; 41212, moving member; 41213, clamping protrusion;

[0039] 4122, fixed clamping member; 41221, limit plate II; 41222, support plate I; 41223 driving motor;

[0040] 42. embossing assembly; 421. door-type frame; 422. embossing paper wheel; 423. lifting member I;

[0041] 5. Decorative paper roll; 5. Decorative paper roll; 51. Material strip; 52. Decorative paper;

[0042] 6. Liquid pool;

[0043] 9. Connecting piece; 91. Connecting plate; 92. Shock absorber;

[0044] 10. Support plate II;

[0045] 11. Decal paper flattening assembly; 111. Rectangular frame; 112. Lifting member III; 113. Sliding rod; 114. Flattening cloth; 115. Limiting roller; 116. Limiting rod. DETAILED DESCRIPTION

[0046] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0047] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0048] In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0049] refer to Figure 1 , a decal paper flattening mechanism provided by the utility model is installed in a rotary automatic decal paper device for automatically applying decal paper on the surface of a utensil; the rotary automatic decal paper device includes a workbench 1 and a feeding mechanism 2, a loading mechanism 3 and an embossing mechanism 4 arranged on the workbench 1.

[0050] refer to Figure 1-Figure 3 The feeding mechanism 2 is provided with a bearing roller group 21 and a winding roller group 22 for placing the flower paper stock roll 5 in sequence along the feeding direction. The flower paper stock roll 5 includes a material belt 51 and a plurality of flower papers 52 arranged on the material belt 51 at intervals along the length of the material belt 51. The bearing roller group 21 includes a bearing roller 211 and a tensioning roller 212 for placing the flower paper stock roll 5. The winding roller group 22 includes a support frame 221 arranged on the workbench 1 and a first rotating roller 222, a second rotating roller 223, and a winding roller 224 rotatably arranged on one side of the support frame 221. The first rotating roller 222 and the second rotating roller 223 have the same height to the workbench 1, and the winding roller 224 is located below the second rotating roller 223.

[0051] refer to Figure 1-Figure 3 A liquid pool 6 for storing separation liquid is arranged between the tensioning roller 212 and the first rotating roller 222. The separation liquid in the liquid pool 6 is used to soak the flower paper material belt 5. At least one guide roller is rotatably arranged at the lower side of the liquid pool 6 (the guide roller is inside the liquid pool, not marked in the figure), and the height of the guide roller is smaller than the height of the tensioning roller 212 and the first rotating roller 222.

[0052] refer to Figure 1-Figure 3 When feeding, the flower paper material belt unloaded from the flower paper material roll 5 placed on the carrying roller 211 passes through the tensioning roller 212 and the guide roller in sequence, and at the same time passes through the upper edge surfaces of the first rotating roller 222 and the second rotating roller 223, and is finally wound around the winding roller 224; the winding roller 224 is an active roller, and the flower paper material belt is driven to move by the rotation of the winding roller 224. In the process of feeding, the first rotating roller 222 and the second rotating roller 223 support the flower paper material belt to ensure the flatness of the flower paper material belt, so as to facilitate the subsequent feeding mechanism 3 to move to the top of the first rotating roller 222 and the second rotating roller 223 to take the flower paper 52 on the flower paper material belt.

[0053] refer to Figure 1-Figure 3The liquid pool 6 is provided to store separation liquid of a certain level. When the flower paper strip enters the liquid pool 6, it passes through the bottom end of the guide roller to ensure that the flower paper strip can be completely soaked in the separation liquid. The separation liquid soaking can reduce the viscosity between the flower paper 52 and the strip 51, making it easier for the flower paper 52 to separate from the strip 51, and further facilitating the subsequent feeding mechanism 3 to take the flower paper 52. The separation liquid can be water with a certain temperature.

[0054] refer to Figure 1 , Figure 4 and Figure 5 The loading mechanism 3 is used to place the decal paper 52 on the material belt delivered by the feeding mechanism 1 on the surface of the device to be decaled.

[0055] The loading mechanism 3 includes a slide rail group 31 arranged at the top of the support frame 221 and an adsorption component 32 slidably connected to the slide rail group 31. One end of the slide rail group 31 is a loading position and is located above the first rotating roller 222 and the second rotating roller 223, and the other end of the slide rail group 31 is a unloading position.

[0056] The suction component 32 includes a door-type sliding frame 321 slidably connected to the slide rail group 31, a sliding plate 322 arranged in the door-type sliding frame 321 and slidably connected to the two vertical plates of the door-type sliding frame 321 at both ends, and a driving cylinder 323 that drives the sliding plate 322 to move back and forth longitudinally. The lower end surface of the sliding plate 322 is provided with at least one group of material taking suction members 33 along its length direction. The suction members 33 are used to suck and take the flower paper 52 transported to between the first rotating roller 222 and the second rotating roller 223; in this example, the number of material taking suction members 33 is four groups, and four flower papers 52 can be taken at one time to improve efficiency; each material taking suction member 33 includes an suction pad 331 with a through hole and a plurality of suction nozzles 332 arranged on the upper end surface of the suction pad 331, the top of each suction nozzle 332 is connected to the sliding plate 322, and a spring 333 is sleeved on the suction nozzle 332.

[0057] refer to Figure 1 , Figure 4 and Figure 5When loading, the first driving member drives the door-type sliding frame 321 to reciprocate between the loading position and the unloading position of the slide rail group 31 along the length of the slide rail group 31. When the adsorption component 32 moves to the loading position of the slide rail group 31, that is, just above the first rotating roller 222 and the second rotating roller 223, the sliding plate 322 and the material-taking adsorption member 33 arranged at the bottom of the sliding plate 322 are driven by the driving cylinder 333 to move downward at the same time, so that the adsorption pad 331 in the material-taking adsorption member 33 is pressed against the material passing through The upper end surface of the flower paper strip between the first rotating roller 222 and the second rotating roller 222 has a through hole on the adsorption pad 331. When the adsorption nozzle 332 is working, the flower paper 52 on the strip 51 is adsorbed by the adsorption pad 331, and at the same time, the cylinder 323 is driven to drive the material taking adsorption member 33 to move up and reset to complete the material taking; thereafter, the first driving member drives the door-type sliding frame 321 to move along the slide rail group 31 to the unloading position and place the flower paper 52 on the device to be pasted in the embossing mechanism 3.

[0058] refer to Figure 1 , Figure 4 and Figure 5 , by sleeved spring 333 on the suction nozzle 332, when the material taking suction piece 33 is pressed against the flower paper material belt, the spring 33 plays a role of buffering and pressing, reducing the gap between the lower end surface of the suction pad 331 and the flower paper 52, so that the suction pad 331 can better fit on the flower paper 52 for easy material taking. The suction pad 331 can not only increase the contact area with the flower paper 52 to facilitate the suction and material taking of the flower paper 52, but also absorb the water stains on the flower paper 52 after being soaked, so as to ensure the dryness of the flower paper 52.

[0059] refer to Figure 1 , Figure 6 , Figure 7 and Figure 8 The embossing mechanism 4 is arranged at the unloading end of the loading mechanism 3 , and the embossing mechanism 4 includes a clamping component 41 and an embossing component 42 .

[0060] The clamping assembly 41 includes a base 411 slidably disposed on the workbench 1 and at least one rotating clamping member 412 disposed on the base 411. In this example, the number of rotating clamping members 412 corresponds to the number of material picking adsorption members 33. The rotating clamping member 412 is used to clamp the tool and drive the tool to rotate.

[0061] The base 411 includes a bottom plate 4111 located below the unloading end of the loading mechanism 3 and slidably connected to the workbench 1, a supporting plate 4112 arranged on the upper end surface of the bottom plate 4111, and a lifting member II 4113 arranged below the bottom plate 4111, the telescopic end of the lifting member II 4113 passes through the bottom plate 4111 and is fixed on the supporting plate 4112, and the supporting plate 4112 is driven to reciprocate longitudinally by the lifting member II 4113, wherein a plurality of guide rods 4114 are vertically arranged at the bottom end of the supporting plate 4112, and the bottom ends of the guide rods 4114 slide through the bottom plate 4111 and extend downward to the ground; when the lifting member II 4113 drives the supporting plate 4112 to move longitudinally, the guide rods 4114 play a guiding role to ensure the stability of the longitudinal movement of the supporting plate 4112.

[0062] refer to Figure 1 , Figure 6 , Figure 7 and Figure 8 The rotating clamping member 412 includes a movable clamping member 4121 and a fixed clamping member 4122 which are arranged opposite to each other along the width direction of the supporting plate 4112 .

[0063] The movable clamping member 4121 includes a limiting plate Ⅰ41211 slidably connected to the bearing plate 4112, a movable member 41212 that drives the limiting plate Ⅰ41211 to move, and a clamping protrusion 41213 that is rotatably connected to the limiting plate Ⅰ41211 and on the side opposite to the fixed clamping member 4122, and the clamping protrusion 41213 is clamped in the bottle mouth of the utensil; the part of the clamping protrusion 41213 that is clamped in the bottle mouth is arranged in a truncated cone shape, and the outer edge diameter of one end of the clamping protrusion 41213 away from the limiting plate Ⅰ41211 is smaller than the inner diameter of the bottle mouth of the utensil, but the maximum diameter of the truncated cone-shaped part of the clamping protrusion 41213 is larger than the inner diameter of the bottle mouth of the utensil, and the arrangement of this structure facilitates the clamping protrusion 41213 to be clamped in the bottle mouth, and at the same time can play a role in limiting and fixing the utensil.

[0064] The fixed clamping member 4122 includes a limiting plate II 41221, a supporting plate I 41222 rotatably connected to the limiting plate II 41221 and on the side opposite to the movable clamping member 4121, and a driving motor 41223 driving the supporting plate I 41222 to rotate. The supporting plate I 41222 is used to support the bottom of the device. The supporting plate I 41222 includes a circular disc matched with the shape of the bottom of the utensil and a semi-arc supporting boss arranged on one end face of the circular disc, the other end face of the circular disc is connected to the rotating shaft of the driving motor 41223, the semi-arc supporting boss is arranged cocentrically with the circular disc, wherein the axis of the clamping protrusion 41213 and the axis of the supporting plate I 4122 are on the same straight line, when the utensil is clamped and fixed in the rotating clamping member 412, the utensil is placed flat between the dynamic clamping member 4121 and the fixed clamping member 4122, so that the loading mechanism 3 can place the flower paper 52 on the utensil conveniently.

[0065] The embossing assembly 42 includes a door-shaped frame 421 mounted on the workbench 1 and located above the clamping assembly 41, an embossing paper wheel 422 and a lifting member Ⅰ423 for driving the embossing paper wheel 422 to move longitudinally, wherein the embossing paper wheel 422 corresponds to the rotating clamping member 412 in number and position one by one, the lifting member Ⅰ423 is arranged on the crossbeam of the door-shaped frame 421, and the telescopic end of the lifting member Ⅰ423 slides through the crossbeam of the door-shaped frame 421 and rotatably connects the embossing paper wheel 422 to the telescopic end of Ⅰ423 through the connecting member 9.

[0066] refer to Figure 1 , Figure 6 , Figure 7 and Figure 8 The process of placing the flower paper 52 adsorbed by the feeding mechanism 3 on the device and rolling and flattening the flower paper 52 is as follows:

[0067] First, manually or mechanically place the utensil to be decaled between the movable clamping member 4121 and the fixed clamping member 4122, and support the bottom of the utensil through the semi-arc-shaped support boss in the support plate I 41222. After that, the movable member drives the limit plate I 41211 to move toward the movable clamping member 4121, so that the clamping protrusion 41213 is clamped in the bottle mouth of the utensil to support the bottle mouth. At this time, the utensil is fixed under the action of the movable clamping member 4121 and the fixed clamping member 4122.

[0068] Secondly, the second driving member drives the base 4111 to move, so that the rotating clamping member 412 holding the device moves to the position directly below the material discharge position of the slide rail assembly 31. At this time, the position of the rotating clamping member 412 corresponds to the position of the material taking adsorption member 33. The lifting member II 4113 drives the carrying plate 4112 to move upward until the flower paper adsorbed by the material taking adsorption member 33 is attached to the device held by the rotating clamping member 412. Finally, the lifting member II 4113 drives the carrying plate 4112 to move downward and reset, and the second driving member drives the base 4111 to move away from the material discharge position of the slide rail assembly 31 again to move the rotating clamping member 412 to the position directly below the embossing paper wheel 422.

[0069] Finally, the base 4111 is moved upward again by the lifting member II 4113, and at the same time, the lifting member I 423 drives the embossing paper wheel 422 to move downward longitudinally, so that the embossing paper wheel 422 is pressed against the flower paper 52 pasted on the utensil, and the driving motor 41223 drives the utensil to rotate, and the embossing paper wheel 422 also rotates under the action of friction, and the flower paper 52 is applied to the surface of the utensil under the rotation of the utensil and the embossing paper wheel 422.

[0070] refer to Figure 6 , Figure 7 and Figure 8The rotating clamping member 412 also includes a supporting plate Ⅱ10 arranged between the dynamic clamping member 4121 and the fixed clamping member 4122 and close to the side of the dynamic clamping member 4121. The upper end of the supporting plate Ⅱ10 is provided with an arc-shaped notch for supporting the neck of the device. The supporting plate Ⅱ is a height-adjustable supporting plate. Among them, the support plate II 10 is used in conjunction with the support plate I 41222 to pre-support the utensil, making it convenient for the rotating clamping member 412 to clamp and fix the utensil; by setting the support plate II 10 to a height-adjustable structure, the overall inclination and positioning of the bottle can be adjusted according to the structural characteristics of the actual utensil. In this example, when the support plate II 10 and the support plate I 41222 cooperate to pre-support the utensil, the open end of the utensil is slightly tilted downward, and when the fixed clamping member 4122 and the movable clamping member 4121 cooperate to clamp and fix the utensil, the snap-fitting protrusion 41213 can still be clamped in the bottle mouth of the utensil. According to the structural characteristics of the snap-fitting protrusion 41213, during the clamping process, the open end of the utensil can be slightly lifted upward to make the neck of the utensil separate from the support plate II 10, thereby facilitating the subsequent fixed clamping member 4122 to drive the utensil to rotate.

[0071] refer to Figure 6-Figure 9 The connecting member 9 includes a connecting plate 91 and shock absorbers 92 vertically arranged at both ends of the length direction of the lower end surface of the connecting plate 91. The shock absorber 92 adopts a PTENG shock absorber. The embossed paper wheel 422 is rotatably connected between the two shock absorbers 92. The upper end surface of the connecting plate 91 is detachably connected to the telescopic end of the lifting member Ⅰ423. When the embossed paper wheel 422 rolls the decal 52, the shock absorber 92 plays a role of buffering and pressing, so that the embossed paper wheel 422 can be better attached to the outer edge surface of the device, so that the decal 52 can be better attached to the device, and the decal quality can be improved. By detachably connecting the upper end surface of the connecting plate 91 with the telescopic end of the lifting member Ⅰ423, the installation and removal of the embossed paper wheel 422 are convenient. At the same time, the angle of the embossed paper wheel 422 can be adjusted according to the streamline of the surface of the device, so that the outer edge surface of the embossed paper wheel 422 can be better attached to the outer edge surface of the device.

[0072] refer to Figure 6-Figure 10 A flower paper flattening assembly 11 is arranged between the embossing assembly 42 and the clamping assembly 41. The flower paper flattening assembly 11 includes a rectangular frame 111, a lifting member III 112 arranged on the workbench 1 and located on both sides of the rectangular frame 111 in the length direction, two sliding rods 113 slidably connected in the rectangular frame 111, and a flattening pad 114 detachably connected between the two sliding rods 113 through a locking member.

[0073] The sliding rod 113 is provided with a strip-shaped through hole for the flattening pad 114 to pass through, and the locking member includes a locking screw and a locking nut arranged in the strip-shaped through hole, and the two ends of the locking screw extend in opposite directions along the radial direction of the sliding rod and pass through the sliding rod 113, and two locking nuts are threadedly connected to the locking screw and are located at the upper and lower sides of the sliding rod 113, and the flattening pad 114 is provided with a locking hole for the locking screw to pass through. The locking member structure of this structure is convenient for the installation and removal of the flattening pad.

[0074] Bearings are provided at both ends of the sliding rod 113, and strip-shaped limiting grooves are provided on the inner walls on both sides in the width direction of the rectangular frame 111. The bearings at both ends of the sliding rod are slidably connected in the strip-shaped limiting grooves. The cooperation between the bearings and the strip-shaped limiting grooves reduces friction and facilitates movement. At the same time, it also plays a role of limiting guide to ensure stability during movement. The lifting member III 112 drives the rectangular frame 111 to move back and forth longitudinally. A plurality of through holes are also provided on the flattened pad 114. A plurality of limiting rollers 115 are provided on the rectangular frame 111 and along its length direction. The bottom ends of the limiting rollers 115 are pressed against the flattened pad 114. At least one limiting rod 116 is connected between the two sliding rods 113. In this example, there are two limiting rods 116, and the two limiting rods 116 are located on both sides of the width direction of the flattened pad 114. When the lifting member II 4113 drives the device clamped in the rotating clamping member 412 to move closer to the embossing paper wheel 422, the device applies an upward force to the flattened pad 114. Under the action of the limiting roller 115, The flattening cloth 114 is half-wrapped on the utensil to increase the contact area between the flattening cloth 114 and the flower paper 52 on the utensil. When the rotating clamp 412 drives the utensil to rotate, the flattening cloth 114 moves between the utensil and the embossing paper wheel 422. Therefore, the bubbles between the flower paper 52 and the utensil can be driven out by the flattening cloth 114, so that the flower paper 52 can be better and more evenly applied to the utensil. At the same time, the flattening cloth 114 can also absorb the residual water stains on the flower paper 52 again to ensure the dryness of the flower paper 52 applied on the utensil. By arranging a limit rod 116 between the two sliding rods 113, the two sliding rods 113 can be ensured to move synchronously under the action of the limit rod 116.

[0075] In summary: when the rotary automatic decal paper device is used to decal an appliance, the feeding mechanism 2, the loading mechanism 3 and the embossing mechanism 4 cooperate to realize the automatic feeding of the decal paper 52, and the delivered decal paper 52 is automatically placed on the appliance, and the decal paper 52 placed on the appliance is rolled and flattened so as to be applied to the appliance, thereby realizing automatic, continuous and uninterrupted decaling of the appliance, and the decaling efficiency of the appliance is high; and the overall structure of the automatic decal paper device is simple, convenient for processing and manufacturing, low in manufacturing cost, and convenient and quick in operation.

[0076] The above embodiments are only for illustrating the technical concept and features of the utility model, and their purpose is to enable people familiar with this technology to understand the content of the utility model and implement it accordingly. They cannot be used to limit the protection scope of the utility model. All equivalent changes or modifications made according to the spirit of the utility model should be included in the protection scope of the utility model.

Claims

1. A decal paper flattening mechanism, characterized in that: The invention comprises a rectangular frame, wherein the rectangular frame is provided with two sliding rods slidingly along the length direction thereof, a flattened mat cloth is provided between the two sliding rods, the flattened mat cloth is detachably connected to the sliding rods through a locking member, and at least one limiting rod is provided between the two sliding rods, the limiting rod is used to limit the synchronous movement of the two sliding rods; and further comprises a tensioning member provided on the rectangular frame, the number of the tensioning members is multiple and the tensioning members are distributed along the length of the rectangular frame, the tensioning member is used to push the flattened mat cloth downwards so that the flattened mat cloth is in a tensioned state; The sliding rod is provided with a strip through hole for the flattening pad to pass through, and the locking piece includes a locking screw and a locking nut arranged in the strip through hole, the two ends of the locking screw extend in opposite directions along the radial direction of the sliding rod and pass through the sliding rod, the two locking nuts are threadedly connected to the locking screw and are located on the upper and lower sides of the sliding rod, and the flattening pad is provided with a locking hole for the locking screw to pass through.

2. The decal paper flattening mechanism according to claim 1, characterized in that: The flattening pad is also provided with a plurality of through holes.

3. The decal paper flattening mechanism according to claim 1 or 2, characterized in that: There are two limit rods, which are respectively distributed on both sides of the flattened pad in the width direction.

4. The decal paper flattening mechanism according to claim 3, characterized in that: Both ends of the sliding rod in the width direction are rotatably provided with bearings, and the inner wall of the rectangular frame is provided with limiting grooves matched with the bearings.

5. The decal paper flattening mechanism according to claim 4, characterized in that: The tensioning member comprises a connecting frame mounted on the rectangular frame and a limiting pressure roller rotatably arranged on the connecting frame, and the outer edge surface of the limiting pressure roller presses against the upper end surface of the flattened pad cloth.

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