CN218477179U

CN218477179U - Gilt device of packing carton

Info

Publication number: CN218477179U
Application number: CN202222627103.3U
Authority: CN
Inventors: 谭作林; 唐亮; 蔡健; 陈美中
Original assignee: Chongqing Zuimei Packaging Printing Co ltd
Current assignee: Chongqing Zuimei Packaging Printing Co ltd
Priority date: 2022-09-30
Filing date: 2022-09-30
Publication date: 2023-02-14
Anticipated expiration: 2032-09-30

Abstract

The utility model relates to a gilt device of packing carton relates to the gilt technical field of packing carton, including frame, gilt roller, play membrane roller, receipts material roller and conveyer belt, be provided with in the frame and be used for carrying out spacing subassembly to the packing carton, spacing subassembly includes limiting plate and spacing pipe. Coiling electrochemical aluminum foil on a membrane roller, the conflict of pulling electrochemical aluminum foil is on gilt roller lower surface, it is coiled on receiving the material roller to last the coiling of pulling electrochemical aluminum foil, place the packing carton on the conveyer belt, make the packing carton both sides conflict on two sets of relative inside walls of spacing pipe, the conveyer belt rotates and drives the packing carton and remove, the packing carton removes and drives spacing pipe and rotate, in the removal process of packing carton, gilt roller rotates gilts the packing carton, carry on spacingly to the packing carton through two sets of spacing pipes, thereby reduce the probability that the position of packing carton at gilt in-process produced the skew, with this the degree of accuracy of the gilt position of packing carton has been improved, consequently, the gilt quality of packing carton has been improved.

Description

Gilt device of packing carton

Technical Field

The application relates to the technical field of gold stamping of packaging boxes, in particular to a gold stamping device for packaging boxes.

Background

The gold stamping process is characterized in that an aluminum layer in the alumite is transferred to the surface of a printing stock by utilizing the principle of hot-pressing conversion, the gold-stamped pictures and texts show strong metallic luster, the color is bright and attractive, and meanwhile, the surface of the printing stock is decorated and decorated, so that the artistic value of the printing stock is improved, the alumite has excellent physical and chemical properties and can protect the printing stock to a certain extent, and therefore, the gold stamping process is widely applied to covers of books and publications, exquisite packaging and decoration, trademarks, advertisements, daily commodities and the like.

In the gold stamping process of the packing box, a gold stamping roller is generally adopted, a film outlet roller, a material collecting roller and a conveying belt are matched for carrying out gold stamping on the packing box, a picture and text template needing hot stamping is fixedly installed on the gold stamping roller, an electrochemical aluminum foil is wound on the film outlet roller, the electrochemical aluminum foil is pulled to abut against the lower surface of the gold stamping roller, the electrochemical aluminum foil is continuously pulled to be wound on the material collecting roller, the packing box is placed on the conveying belt, the conveying belt conveys the packing box to the position below the gold stamping roller, the gold stamping roller rotates to drive the picture and text template to rotate together, an aluminum layer in the electrochemical aluminum foil is transferred to the surface of the packing box through hot pressing for carrying out gold stamping, meanwhile, the material collecting roller continuously rotates to wind the used electrochemical aluminum foil, the conveying belt continuously moves to drive the packing box after gold stamping to be far away from the gold stamping roller, and the gold stamping process of the packing box is completed in a circulating reciprocating mode.

Generally, the width of conveyer belt is greater than the width of packing carton, when operating personnel placed the packing carton at the conveyer belt front end, leads to the position of packing carton to shift easily to in the transportation process of conveyer belt, the vibration that the conveyer belt produced also can drive the packing carton and produce the skew, thereby leads to the gilt position on packing carton surface to shift, with this gilt quality that has reduced the packing carton.

SUMMERY OF THE UTILITY MODEL

In order to improve the gilt quality of packing carton, this application provides a packing carton gilt device.

The application provides a gilt device of packing carton adopts following technical scheme:

the utility model provides a gilt device of packing carton, includes the frame and rotates the gilt roller that sets up in the frame, it is provided with the play membrane roller and the receipts material roller that are used for coiling electrochemical aluminium foil to rotate in the frame, it is located gilt roller both sides with receipts material roller to go out the membrane roller, it is provided with the conveyer belt that is used for carrying the packing carton to rotate in the frame, be provided with in the frame and be used for carrying out spacing subassembly to the packing carton, spacing subassembly includes:

the two limiting plates are arranged on the rack at intervals and are positioned on two sides of the conveying belt;

spacing pipe, spacing pipe be provided with two sets ofly and with two limiting plate one-to-ones, spacing pipe rotates to set up on the limiting plate, and is two sets of form the spacing space that supplies the packing carton to pass through between the spacing pipe, spacing pipe is contradicted on the packing carton.

Through adopting above-mentioned technical scheme, convolute electrochemical aluminum foil on the play membrane roller, the conflict of pulling electrochemical aluminum foil is on gilt roller lower surface, it is convoluteed on the receipts material roller to last the pulling electrochemical aluminum foil, place the packing carton on the conveyer belt, make the packing carton both sides conflict on the relative inside wall of two sets of spacing pipes, the conveyer belt rotates and drives the packing carton and remove, the packing carton removes and drives spacing pipe and rotate, in the removal process of packing carton, gilt roller rotates and gilts the packing carton, carry on spacingly to the packing carton through two sets of spacing pipes, thereby reduce the probability that the position of packing carton in gilt process produced the skew, thereby the degree of accuracy of the gilt position of packing carton has been improved, consequently, the gilt quality of packing carton has been improved.

Optionally, be provided with the adjustment mechanism who is used for adjusting spacing space in the frame, adjustment mechanism includes:

the two sliding plates correspond to the limiting plates one by one, the sliding plates are arranged on the rack in a sliding mode, and the limiting plates are arranged on the sliding plates;

the adjusting component is provided with two and slides the board one-to-one, the adjusting component sets up in the frame and is connected with the board that slides and is used for the drive board that slides to remove.

Through adopting above-mentioned technical scheme, the adjusting part starts to drive the shifting board and removes, the shifting board removes and drives the limiting plate and removes, the limiting plate removes and drives spacing pipe and remove, adjust the size in spacing space with this, make spacing space satisfy at not unidimensional packing carton, thereby spacing pipe has been improved and has carried out spacing convenience to not unidimensional packing carton, carry on spacingly to not unidimensional packing carton with this, not only improved the gilt quality of packing carton, improved the gilt efficiency of packing carton simultaneously.

Optionally, the adjusting assembly includes:

the adjusting screw rod is rotatably arranged on the rack and is in threaded connection with the sliding plate;

and the adjusting motor is arranged on the rack, and an output shaft of the adjusting motor is connected with the adjusting screw rod.

Through adopting above-mentioned technical scheme, accommodate motor starts to drive accommodate the lead screw and rotates, and accommodate the lead screw rotates and drives the shifting board and remove, and the shifting board removes and drives the limiting plate and removes to this regulation that realizes spacing tub of position makes spacing space satisfy not unidimensional packing carton, thereby has improved the convenience of spacing space adjustment.

Optionally, be provided with the display module who is used for showing limiting plate displacement distance in the frame, the display module includes:

the scale is arranged on the rack;

the pointer is arranged on the limiting plate and points to the scale.

Through adopting above-mentioned technical scheme, the limiting plate removes and drives the pointer and remove, and the distance that the pointer removed on the scale is the distance that spacing pipe removed promptly, and the size in spacing space as required removes the limiting plate to the convenience of spacing space adjustment has been improved.

Optionally, be provided with the feed mechanism who is used for the material loading in the frame, feed mechanism includes:

the storage box is arranged on the rack and is used for placing the packaging boxes before gilding;

the feeding assembly is arranged on the storage box and connected with the conveying belt and used for conveying the packaging boxes to the conveying belt.

Through adopting above-mentioned technical scheme, pile up a large amount of packing carton in the material storage box, the material loading subassembly starts to drive the packing carton and removes to on transporting the conveyer belt with the packing carton, with this material loading that realizes the packing carton, need not that operating personnel is manual to place packing carton singly on the conveyer belt, thereby improved the convenience of the gilt process material loading of packing carton.

Optionally, the material loading subassembly includes:

the feeding plate is arranged on the storage box in a sliding mode, the feeding plate is in an inclined state and used for stacking packing boxes, and the distance from the top end of the feeding plate to the conveying belt is larger than the distance from the bottom end of the feeding plate to the conveying belt;

the feeding screw rod is rotatably arranged on the storage box and is in threaded connection with the feeding plate;

the feeding motor is arranged on the storage box, and an output shaft of the feeding motor is connected with the feeding screw rod.

Through adopting above-mentioned technical scheme, the material loading motor starts to drive the material loading silk pole and rotates, the material loading silk pole rotates and drives the flitch removal, it drives the packing carton removal to go up the flitch removal, the packing carton is the tilt state on last flitch, when single packing carton bottom is contradicted with the conveyer belt, the packing carton shifts to the conveyer belt on from last flitch under self action of gravity, the conveyer belt rotates and drives the packing carton and breaks away from the stock case, then the material loading motor lasts and drives the flitch removal of going up, thereby drive remaining packing carton and remove on the conveyer belt in proper order, with this material loading of accomplishing the gilt process of packing carton, thereby the convenience of the gilt process material loading of packing carton has been improved.

Optionally, be provided with the pushing assembly that is used for pushing packing carton to the conveyer belt in the frame, pushing assembly includes:

the electric push rod is arranged on the rack;

the pushing plate is arranged at the piston end of the electric push rod, abuts against the packing box and is used for pushing the packing box to the conveying belt;

the infrared sensor is arranged on the storage box and used for detecting the packaging box at the opening of the storage box, and the feeding motor and the electric push rod are respectively electrically connected with the infrared sensor.

Through adopting above-mentioned technical scheme, infrared sensor detects the storage box mouth, when the flitch removes to single packing carton and shifts out the storage box mouth, the material loading motor pauses, the electric push rod starts, the kickboard stretches out and pushes away the packing carton to the conveyer belt under the effect of electric push rod, then electric push rod piston end retransfer drives the kickboard and retransfers to initial position, infrared sensor detects that the storage box mouth does not have the packing carton this moment, the electric push rod stops this moment, the material loading motor resumes to drive the packing carton and removes, with this reciprocal material loading that completes the packing carton of accomplishing, promote the packing carton through the kickboard, thereby it is too big to reduce the frictional force between some packing carton surfaces, and can't break away from the probability of storage box under self action of gravity, consequently, the convenience of material loading in the packing carton process has been improved, thereby the gilt efficiency of packing carton has been improved.

Optionally, a rubber block for protecting the packing box is arranged on the pushing plate.

Through adopting above-mentioned technical scheme, keep apart between packing carton and slurcam through the block rubber to reduced the slurcam and caused the probability of damaging to the packing carton, consequently improved the gilt quality of packing carton.

Optionally, rotate in the frame and be provided with the buffer roll that is used for carrying out the buffering to electrochemical aluminium foil.

Through adopting above-mentioned technical scheme, cushion and lead to electrochemical aluminium foil through the buffer roll to reduce the damaged probability of electrochemical aluminium foil, with this gilt quality that has improved the packing carton.

In summary, the present application includes at least one of the following beneficial technical effects:

coiling electrochemical aluminum foil on the play membrane roller, the conflict of pulling electrochemical aluminum foil is on gilt roller lower surface, it is convoluteed on receiving the material roller to last the pulling electrochemical aluminum foil, place the packing carton on the conveyer belt, make the packing carton both sides conflict on the relative inside wall of two sets of spacing pipes, the conveyer belt rotates and drives the packing carton and remove, the packing carton removes and drives spacing pipe and rotate, in the removal in-process of packing carton, gilt roller rotates and gilts the packing carton, carry on spacingly to the packing carton through two sets of spacing pipes, thereby reduce the probability that the position of packing carton in gilt in-process produced the skew, with this the degree of accuracy that has improved the gilt position of packing carton, consequently, the gilt quality of packing carton has been improved.

Drawings

FIG. 1 is a schematic overall structure of the present application;

FIG. 2 is a schematic structural view of a loading mechanism of the present application;

FIG. 3 is a schematic structural view of the loading assembly and the pushing assembly of the present application, with the storage bin in section;

FIG. 4 is a schematic structural view of a stop assembly of the present application;

FIG. 5 is a schematic view of the structure of the adjustment mechanism of the present application;

fig. 6 is an enlarged schematic view of a portion a in fig. 5.

Reference numerals: 1. a frame; 11. a gold stamping roller; 111. rotating the motor; 112. electrochemical aluminum foil; 113. packaging boxes; 12. a film outlet roller; 13. a material receiving roller; 131. a material receiving motor; 14. a conveyor belt; 141. a conveying roller; 142. a conveying motor; 15. a buffer roller; 16. mounting a plate; 2. a limiting component; 21. a limiting plate; 211. a vertical portion; 212. a horizontal portion; 22. a limiting pipe; 23. a limiting space; 3. a feeding mechanism; 31. a material storage box; 311. a sliding groove; 312. a control panel; 32. a feeding assembly; 321. feeding plates; 322. a feeding screw rod; 323. a feeding motor; 324. a sliding part; 325. a stacking section; 4. a pushing assembly; 41. an electric push rod; 42. a push plate; 421. a rubber block; 43. an infrared sensor; 5. an adjustment mechanism; 51. a slide plate; 52. an adjustment assembly; 521. adjusting the screw rod; 522. adjusting the motor; 6. a display component; 61. a scale; 62. a pointer.

Detailed Description

The present application is described in further detail below with reference to figures 1-6.

The model number of the infrared sensor 43 in the embodiment of the present application is PT19-21C.

The embodiment of the application discloses packing carton gilding device.

Referring to fig. 1 and 2, a gold stamping device for a packaging box comprises a rack 1 and a gold stamping roller 11 horizontally and rotatably mounted on the rack 1, wherein the gold stamping roller 11 is in a horizontal state, a rotating motor 111 for driving the gold stamping roller 11 to rotate is fixedly mounted on the outer side wall of the rack 1, an output shaft of the rotating motor 111 is in a horizontal state and is connected with the gold stamping roller 11, and an image-text template for hot stamping is fixedly mounted on the gold stamping roller 11; a film outlet roller 12 and a material receiving roller 13 for winding the electrochemical aluminum foil 112 are horizontally and rotatably arranged on the frame 1; the frame 1 is provided with a conveyer belt 14 for conveying the packing box 113 in a rotating manner, and the frame 1 is provided with a limiting component 2 for limiting the packing box 113.

Referring to fig. 1, the film discharging roller 12 and the material receiving roller 13 are both in a horizontal state, the rotating direction of the film discharging roller 12 is consistent with that of the gold stamping roller 11, the film discharging roller 12 and the material receiving roller 13 are located on two sides of the gold stamping roller 11, the film discharging roller 12 is used for winding an electrochemical aluminum foil 112 before hot stamping, the material receiving roller 13 is used for winding the electrochemical aluminum foil 112 after hot stamping, axes between the film discharging roller 12, the material receiving roller 13 and the gold stamping roller 11 are parallel, and the axis direction of the gold stamping roller 11 is perpendicular to the moving direction of the conveying belt 14.

Referring to fig. 1, a plurality of buffer rollers 15 for buffering the electrochemical aluminum foil 112 are rotatably arranged on the frame 1, the plurality of buffer rollers 15 are horizontally and rotatably installed on the frame 1 at intervals, in the embodiment of the present application, only two buffer rollers 15 are adopted, the two buffer rollers 15 are parallel to the gold stamping roller 11 and are located at two sides of the gold stamping roller 11, one buffer roller 15 is located between the film outlet roller 12 and the gold stamping roller 11, and the other buffer roller 15 is located between the gold stamping roller 11 and the material collecting roller 13; one end of the material receiving roller 13 is connected with a material receiving motor 131, and the material receiving motor 131 rotates to drive the material receiving roller 13 to rotate.

Referring to fig. 1, the electrochemical aluminum foil 112 is wound on the film outlet roller 12, the electrochemical aluminum foil 112 is pulled to sequentially abut against the lower surfaces of the buffer roller 15, the gold stamping roller 11 and the buffer roller 15, the electrochemical aluminum foil 112 is continuously pulled to be wound on the material receiving roller 13, and the material receiving motor 131 is started to drive the electrochemical aluminum foil 112 to move.

Referring to fig. 1 and 2, a plurality of conveying rollers 141 are rotatably installed on two opposite inner side walls of the rack 1 at intervals, the conveying belt 14 is sleeved on the plurality of conveying rollers 141, a conveying motor 142 is fixedly installed on the outer side wall of the rack 1, an output shaft of the conveying motor 142 is in a horizontal state, and the output shaft of the conveying motor 142 is connected with the conveying rollers 141 at the tail ends of the conveying belt 14.

Referring to fig. 1 and 2, after the packing box 113 is placed on the conveying belt 14, the conveying motor 142 is started to drive the conveying belt 14 to move, so as to drive the packing box 113 to move, meanwhile, the material receiving motor 131 and the rotating motor 111 are started to drive the electrochemical aluminum foil 112 to move, the gold stamping roller 11 rotates to drive the image-text template to rotate and carry out hot stamping on the passing packing box 113, and therefore the hot stamping process of the packing box 113 is realized.

Referring to fig. 1 and 2, a feeding mechanism 3 for feeding the packaging boxes 113 is arranged on the rack 1, the feeding mechanism 3 includes a storage box 31 and a feeding assembly 32, the storage box 31 is fixedly mounted on the upper surface of the rack 1, the top end of the storage box 31 is in an inclined open state, and the bottom end of the open end of the storage box 31 is abutted against one end of the conveying belt 14 far away from the material receiving roller 13.

Referring to fig. 2 and 3, a plurality of packaging boxes 113 before gold stamping are stacked in the storage box 31, the feeding assembly 32 is arranged on the storage box 31 and connected with the conveying belt 14 and used for conveying the packaging boxes 113 to the conveying belt 14, the feeding assembly 32 comprises a feeding plate 321, a feeding wire rod 322 and a feeding motor 323, a vertical sliding groove 311 is formed in the inner side wall of one side, far away from the conveying belt 14, of the storage box 31, the sliding groove 311 is communicated with the storage box 31, and the sliding groove 311 is communicated with a box opening of the storage box 31.

Referring to fig. 2 and 3, the feeding plate 321 includes a sliding portion 324 and a stacking portion 325 integrally arranged together, the sliding portion 324 is in a horizontal state, the sliding portion 324 is vertically slidably mounted on the inner bottom wall of the sliding groove 311, and in an initial state, the sliding portion 324 abuts against the inner bottom wall of the sliding groove 311; the stacking part 325 is inclined downwards and is located on one side of the sliding part 324 far away from the sliding groove 311, the distance from the top end of the stacking part 325 to the conveying belt 14 is larger than the distance from the bottom end of the stacking part 325 to the conveying belt 14, and the inclination angle of the stacking part 325 is consistent with the inclination angle of the opening of the storage box 31.

Referring to fig. 2 and 3, the feeding screw rod 322 is rotatably mounted on the inner bottom wall of the sliding groove 311, the feeding screw rod 322 is in a vertical state, the top end of the feeding screw rod 322 extends out of the storage box 31, and meanwhile, the feeding screw rod 322 is in threaded connection with the sliding part 324; feeding motor 323 fixed mounting is on the feed box 31 upper surface, and feeding motor 323 output shaft is vertical state, and feeding motor 323 output shaft is connected with material loading lead screw 322.

Referring to fig. 2 and 3, an operator stacks the packing boxes 113 on the stacking portion 325, the packing boxes 113 and the stacking portion 325 are in the same inclination state, the feeding motor 323 starts to drive the feeding screw rod 322 to rotate, the feeding screw rod 322 rotates to drive the sliding portion 324 to move upwards, the sliding portion 324 moves upwards to drive the stacking portion 325 to move upwards, so as to drive the packing boxes 113 to move upwards, when a single packing box 113 moves out of the opening of the storage box 31, the bottom ends of the packing boxes 113 abut against the conveying belt 14, the packing boxes 113 move onto the conveying belt 14 from the feeding plate 321 under the action of self gravity, the conveying belt 14 rotates to drive the packing boxes 113 to separate from the storage box 31, and then the feeding motor 323 continuously drives the feeding plate 321 to move, so as to drive the remaining packing boxes 113 to sequentially move onto the conveying belt 14, so as to complete feeding of the packing boxes 113 in the gold stamping process, thereby improving convenience of feeding of the gold stamping process of the packing boxes 113.

Referring to fig. 2 and 3, a pushing assembly 4 for pushing the packing boxes 113 onto the conveying belt 14 is arranged on the rack 1, the pushing assembly 4 comprises an electric push rod 41, a pushing plate 42 and an infrared sensor 43, the electric push rod 41 is fixedly arranged on the upper surface of the rack 1, the electric push rod 41 is in an inclined state, the inclined angle of the electric push rod 41 is consistent with the inclined angle of the opening of the storage box 31, and the moving direction of the piston end of the electric push rod 41 is consistent with the inclined direction of the opening of the storage box 31.

Referring to fig. 2 and 3, the pushing plate 42 is fixedly installed on the piston end of the electric push rod 41, the pushing plate 42 is in a horizontal state, when in an initial state, the lower surface of the pushing plate 42 is abutted against the upper surface of the side of the storage box 31 far away from the conveying belt 14, and the pushing plate 42 is used for pushing the packing boxes 113 protruding out of the box opening of the storage box 31 onto the conveying belt 14; the outer side wall of the pushing plate 42 departing from the electric pushing rod 41 is fixedly provided with a rubber block 421 for protecting the packing box 113, and the rubber block 421 abuts against the outer side wall of the packing box 113 departing from the conveying belt 14.

Referring to fig. 2 and 3, the infrared sensor 43 is fixedly installed on the upper surface of the storage box 31, and a signal emitting end and a receiving end of the infrared sensor 43 are respectively located at both sides of the stacking portion 325, and the infrared sensor 43 is used for detecting the packing boxes 113 at the mouth of the storage box 31; the outer side wall of the storage box 31 is fixedly provided with a control board 312, the infrared sensor 43 is electrically connected with the control board 312, and the feeding motor 323 and the electric push rod 41 are respectively electrically connected with the control board 312.

Referring to fig. 2 and 3, the infrared sensor 43 detects the opening of the storage box 31, when the feeding plate 321 moves to a position where a single packing box 113 is moved out of the opening of the storage box 31, the signal emitted by the infrared sensor 43 is blocked by the packing box 113, the control board 312 controls the feeding motor 323 to pause, and controls the electric push rod 41 to start, the push plate 42 extends under the action of the electric push rod 41 and pushes the packing box 113 onto the conveying belt 14, and the infrared signal is blocked by the electric push rod 41.

Referring to fig. 2 and 3, then the piston end of the electric push rod 41 moves back to drive the push plate 42 to move back to the initial position, at this time, the opening of the storage box 31 is not blocked by the packing box 113, the receiving end of the infrared sensor 43 receives infrared signals, the feeding motor 323 restores to drive the packing box 113 to move, so that feeding of the packing box 113 is completed in a reciprocating manner, the packing box 113 is pushed by the push plate 42, and therefore, the probability that friction force between the outer surfaces of some packing boxes 113 is too large and the packing boxes cannot be separated from the storage box 31 under the action of self gravity is reduced, the feeding convenience in the gold stamping process of the packing boxes 113 is improved, and the gold stamping efficiency of the packing boxes 113 is improved.

Referring to fig. 1 and 2, after the packing box 113 is moved onto the conveying belt 14 by the pushing plate 42, the packing box 113 is restrained by the restraining assembly 2.

Referring to fig. 1 and 4, the limiting assembly 2 comprises two limiting plates 21 and two limiting pipes 22, the two limiting plates 21 are arranged on two opposite outer side walls of the rack 1 at intervals, the two limiting plates 21 are located on two sides of the conveying belt 14, and the two limiting plates 21 are located on one side of the gold stamping roller 11 away from the collecting roller 13; the following description will be given by taking only one stopper plate 21 as an example.

Referring to fig. 1 and 4, the limiting plate 21 includes a vertical portion 211 and a horizontal portion 212 integrally disposed together, the vertical portion 211 is disposed on an outer side wall of the frame 1, the vertical portion 211 is in a vertical state, the horizontal portion 212 is located at one end of the vertical portion 211 away from the frame 1, the horizontal portion 212 is in a horizontal state and is located above the conveyor belt 14, and a distance between the horizontal portion 212 and the gold stamping roller 11 is smaller than a length of a single packing box 113.

Referring to fig. 4, two groups of limiting tubes 22 are provided, two groups of limiting tubes 22 correspond to the limiting plates 21 one by one, and only one group of limiting tubes 22 is taken as an example for explanation, a plurality of limiting tubes 22 located on the same horizontal line form one group, the plurality of limiting tubes 22 are horizontally and rotatably installed on the lower surface of the horizontal part 212 at intervals, the lower surfaces of the limiting tubes 22 are abutted against the upper surface of the conveying belt 14, a limiting space 23 for the packaging box 113 to pass through is formed between the two groups of limiting tubes 22, and the opposite outer surfaces of the two groups of limiting tubes 22 are abutted against the two opposite outer side walls of the packaging box 113; the distance between two adjacent limiting tubes 22 is smaller than the length of a single packing box 113, and the distance between the limiting tube 22 close to the gold stamping roller 11 and the gold stamping roller 11 is smaller than the length of the single packing box 113.

Referring to fig. 2 and 4, the pushing plate 42 pushes the packing box 113 to abut against between the two sets of limiting tubes 22, the conveying belt 14 moves to drive the packing box 113 to move, the packing box 113 moves to drive the limiting tubes 22 to rotate, and the packing box 113 is limited by the two sets of limiting tubes 22, so that the probability that the position of the packing box 113 deviates in the gold stamping process is reduced, the accuracy of the gold stamping position of the packing box 113 is improved, and the gold stamping quality of the packing box 113 is improved.

Referring to fig. 4 and 5, be provided with adjustment mechanism 5 that is used for adjusting spacing space 23 in frame 1, adjustment mechanism 5 includes slide plate 51 and adjusting part 52, equal fixed mounting has horizontally mounting panel 16 on frame 1 back of the body both sides lateral wall, mounting panel 16 is the U-shaped in the ascending projection of horizontal direction, slide plate 51 is provided with two and with limiting plate 21 one-to-one, mounting panel 16 and slide plate 51 one-to-one simultaneously, slide plate 51 horizontal slip is installed on slide plate 51, vertical portion 211 fixed mounting is on slide plate 51 upper surface.

Referring to fig. 4 and 5, two adjusting assemblies 52 are provided and correspond to the sliding plates 51 one by one, and only one adjusting assembly 52 is taken as an example for description, and the adjusting assembly 52 is provided on the frame 1 and connected with the sliding plates 51 and is used for driving the sliding plates 51 to move; the adjusting assembly 52 comprises an adjusting screw 521 and an adjusting motor 522, the adjusting screw 521 is rotatably mounted on the outer side wall of the frame 1, and the adjusting screw 521 is in a horizontal state.

Referring to fig. 4 and 5, the adjusting motor 522 is fixedly installed on the outer side wall of the mounting plate 16, and an output shaft of the adjusting motor 522 is in a horizontal state and is connected with the adjusting screw 521; the adjusting motor 522 is started to drive the adjusting screw 521 to rotate, so as to drive the horizontal part 212 to move, thereby adjusting the position of the limiting pipe 22, and enabling the limiting space 23 to limit the packaging boxes 113 with different sizes.

Referring to fig. 5 and 6, the rack 1 is provided with two display assemblies 6 for displaying the moving distance of the limiting plate 21, the display assemblies 6 are in one-to-one correspondence with the limiting plates 21, each display assembly 6 includes a scale 61 and a pointer 62, the scale 61 is fixedly mounted on the outer side wall of the mounting plate 16, and the length direction of the scale 61 is perpendicular to the length direction of the conveying belt 14.

Referring to fig. 5 and 6, pointer 62 is fixedly mounted on the outer side wall of vertical portion 211 while pointer 62 is positioned above mounting plate 16 and directed toward scale 61; the limiting plate 21 moves to drive the pointer 62 to move, the distance of the pointer 62 moving on the scale 61 is the distance of the limiting pipe 22 moving, the limiting plate 21 is moved according to the size of the required limiting space 23, and therefore the convenience of adjusting the limiting space 23 is improved.

The working principle of the embodiment of the application is as follows:

the electric aluminum foil 112 is wound on the film outlet roller 12, the electric aluminum foil 112 is pulled to abut against the lower surface of the gold stamping roller 11, the electric aluminum foil 112 is continuously pulled to be wound on the material receiving roller 13, the packing boxes 113 are stacked and placed in the storage box 31, the feeding motor 323 and the electric push rod 41 are matched to push the packing boxes 113 on the conveying belt 14, two sides of the packing boxes 113 abut against the inner side walls of the two groups of limiting pipes 22, the conveying belt 14 rotates to drive the packing boxes 113 to move, the packing boxes 113 move to drive the limiting pipes 22 to rotate, in the moving process of the packing boxes 113, the gold stamping roller 11 rotates to gold stamp the packing boxes 113, the packing boxes 113 are limited by the two groups of limiting pipes 22, the probability that the positions of the packing boxes 113 are deviated in the gold stamping process is reduced, the accuracy of the positions of the packing boxes 113 is improved, and the gold stamping quality of the packing boxes 113 is improved.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a gilt device of packing carton, includes frame (1) and rotates gilt roller (11) of setting in frame (1), rotate in frame (1) and be provided with play membrane roller (12) and receipts material roller (13) that are used for coiling electrochemical aluminium foil (112), it is located gilt roller (11) both sides with receipts material roller (13) to go out membrane roller (12), rotate in frame (1) and be provided with conveyer belt (14) that are used for carrying packing carton (113), its characterized in that: be provided with in frame (1) and be used for carrying out spacing subassembly (2) to packing carton (113), spacing subassembly (2) include:

the conveying belt (14) is provided with two limiting plates (21), the two limiting plates (21) are arranged on the rack (1) at intervals, and the two limiting plates (21) are positioned on two sides of the conveying belt (14);

spacing pipe (22), spacing pipe (22) be provided with two sets ofly and with two limiting plate (21) one-to-one, spacing pipe (22) rotate to set up on limiting plate (21), and are two sets of form spacing space (23) that supply packing carton (113) to pass through between spacing pipe (22), spacing pipe (22) are contradicted on packing carton (113).

2. The gold stamping device for the packaging box according to claim 1, wherein: be provided with adjustment mechanism (5) that are used for adjusting spacing space (23) on frame (1), adjustment mechanism (5) include:

the device comprises two sliding plates (51), wherein the two sliding plates (51) correspond to the limiting plates (21) one by one, the sliding plates (51) are arranged on the rack (1) in a sliding manner, and the limiting plates (21) are arranged on the sliding plates (51);

the adjusting component (52), adjusting component (52) be provided with two and with slide plate (51) one-to-one, adjusting component (52) set up in frame (1) and be connected with slide plate (51) and be used for driving slide plate (51) and remove.

3. The gold stamping device for the packaging box according to claim 2, wherein: the adjustment assembly (52) comprises:

the adjusting screw rod (521), the adjusting screw rod (521) is rotatably arranged on the rack (1) and is in threaded connection with the sliding plate (51);

the adjusting motor (522) is arranged on the rack (1), and an output shaft of the adjusting motor (522) is connected with the adjusting screw rod (521).

4. The gold stamping device for the packaging box according to claim 2, wherein: be provided with on frame (1) and be used for showing display module (6) of limiting plate (21) displacement, display module (6) include:

the scale (61), the said scale (61) is set up on framework (1);

and the pointer (62) is arranged on the limiting plate (21) and points to the scale (61).

5. The gold stamping device for the packaging box according to claim 1, wherein: be provided with feed mechanism (3) that are used for the material loading on frame (1), feed mechanism (3) include:

the storage box (31) is arranged on the rack (1) and is used for placing a packaging box (113) before gold stamping;

the feeding assembly (32) is arranged on the storage box (31) and connected with the conveying belt (14) and used for conveying the packaging boxes (113) to the conveying belt (14).

6. The gold stamping device for the packaging box according to claim 5, wherein: the feeding assembly (32) comprises:

the feeding plates (321) are arranged on the storage box (31) in a sliding mode, the feeding plates (321) are in an inclined state and used for stacking the packing boxes (113), and the distance from the top ends of the feeding plates (321) to the conveying belt (14) is larger than the distance from the bottom ends of the feeding plates (321) to the conveying belt (14);

the feeding screw rod (322) is rotatably arranged on the storage box (31) and is in threaded connection with the feeding plate (321);

the feeding motor (323), the feeding motor (323) sets up on material storage box (31) and output shaft and material loading silk pole (322) are connected.

7. The gold stamping device for packaging boxes according to claim 6, wherein: be provided with on frame (1) and be used for promoting packing carton (113) push assembly (4) on conveyer belt (14), push assembly (4) include:

the electric push rod (41), the electric push rod (41) is arranged on the frame (1);

the pushing plate (42) is arranged on the piston end of the electric push rod (41), and the pushing plate (42) is abutted against the packing box (113) and used for pushing the packing box (113) to the conveying belt (14);

infrared sensor (43), infrared sensor (43) set up on stock box (31) and are used for detecting packing carton (113) of stock box (31) case mouth, material loading motor (323) and electric push rod (41) are connected with infrared sensor (43) electricity respectively.

8. The gold stamping device for the packaging box according to claim 7, wherein: the push plate (42) is provided with a rubber block (421) for protecting the packing box (113).

9. The gold stamping device for packaging boxes according to claim 1, wherein: the frame (1) is provided with a buffer roller (15) which is used for buffering the electrochemical aluminum foil (112) in a rotating manner.