A hot stamping printing labeling machine

Abstract

The present invention belongs to the technical field of hot stamping and labeling, and specifically is a hot stamping and labeling machine, comprising a bracket, a supporting frame fixedly connected to the upper end of the bracket, a fixing frame fixedly connected to one side of the upper end surface of the supporting frame, a fixing plate installed on one side of the fixing frame, a mounting frame fixedly connected to one side of the fixing plate, an electric push rod installed inside the mounting frame, a pushing frame provided at the piston rod end of the electric push rod, a printing assembly installed at the lower end of the pushing frame, and the printing assembly comprises two U-shaped fixing frames installed at the lower end of the pushing frame, and the mounting plate fixedly connected to the lower end of the U-shaped fixing frame; the method solves the problem that an operator is required to cut metal foil into a size that meets the requirements of hot stamping and labeling of objects, place it on the surface of the objects to be hot stamped, and then control the hot stamping plate to press the metal foil down to fit it to the surface of the objects, and heat the hot stamping plate at the same time so that the metal foil is printed on the surface of the objects with pressed labels, and this method is not only cumbersome to operate, but also has low hot stamping efficiency.

Description

Technical Field

[0001] The invention belongs to the technical field of hot stamping printing and labeling, in particular to a hot stamping printing and labeling machine. Background Art

[0002] Hot stamping labeling is also called hot stamping labeling. It uses the metal plate heating method to place metal foil or gold powder foil on the surface of the object to be printed and labeled, and then use the metal printing plate to press the metal foil or gold powder foil down. At the same time, the metal printing plate is heated to press the required label on the surface of the object, and at the same time, the metal foil or gold powder foil is hot stamped on the surface of the object with the pressed label.

[0003] A patent application with publication number CN106113914A discloses a printing and hot stamping device, which includes a clamp for fixing a glass substrate, a silk screen printing machine for printing a layer of ink coating on the glass substrate, a hot stamping machine for hot stamping on the ink coating to form a metal layer on the ink coating, and a conveying member for conveying the clamp through the working areas of the silk screen printing machine and the hot stamping machine in sequence. The conveying member is located below the silk screen printing plate of the silk screen printing machine and the hot stamping head of the hot stamping machine, and the glass substrate printed by the silk screen printing machine is directly conveyed to the hot stamping machine through the conveying member, which is efficient and not easy to be damaged.

[0004] The above-mentioned prior art has the following problems in actual use: when hot stamping and labeling items, the operator needs to cut the metal foil into a size that meets the requirements of hot stamping and labeling of the items, and place it on the surface of the items to be hot stamped, and then control the hot stamping plate to press the metal foil down to fit the surface of the items, and heat the hot stamping plate at the same time to print the metal foil on the surface of the pressed labeled items. This method is not only cumbersome to operate, but also has low hot stamping efficiency.

[0005] To this end, the present invention provides a hot stamping printing labeling machine. Summary of the invention

[0006] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0007] The technical solution adopted by the present invention to solve the technical problem is as follows: the hot stamping printing labeling machine described in the present invention comprises a bracket, the upper end of the bracket is fixedly connected to a supporting frame, one side of the upper end surface of the supporting frame is fixedly connected to a fixing frame, one side of the fixing frame is installed with a fixing plate, one side of the fixing plate is fixedly connected with a mounting frame, and an electric push rod is installed inside the mounting frame, a pushing frame is provided at the piston rod end of the electric push rod, and a printing component is installed at the lower end of the pushing frame;

[0008] The printing assembly includes two U-shaped fixing frames installed at the lower end of the pushing frame, the lower end of the U-shaped fixing frame is fixedly connected to a mounting plate, the lower end surface of the mounting plate is evenly provided with a plurality of mounting holes, and the plurality of mounting holes are used to install the hot stamping plate;

[0009] One side of the fixing frame is rotatably connected to a foil placing assembly;

[0010] The foil placing assembly comprises a rotating column rotatably connected to one side of the fixing frame, and the outer portion of the rotating column is used for mounting the hot stamping printing foil roll.

[0011] Preferably, the piston rod end of the electric push rod is fixedly connected to a power-on seat, the lower end of the power-on seat is fixedly connected to the pushing frame, both ends of the power-on seat are electrically connected to connecting wires, and one end of the connecting wire passes through the pushing frame and is plugged into the U-shaped fixing frame for installation.

[0012] Preferably, a heating plate is provided inside the mounting plate, and the heating plate is installed on the inner wall of the mounting hole for heating the hot stamping plate.

[0013] Preferably, four rotating grooves are provided at both ends of the mounting plate, and two of the rotating grooves form a group and are symmetrically arranged with each other. A rotating shaft is rotatably connected to the inner cavity of the rotating groove, a rotating block is fixedly connected to one end of the rotating shaft away from the rotating groove, and a roller is rotatably connected between the rotating blocks.

[0014] Preferably, the rotating shaft is fixedly connected to a fixed disk outside the inner cavity of the rotating groove, a torsion spring is fixedly connected to one end surface of the fixed disk, and one end of the torsion spring is fixedly connected to the inner wall of the rotating groove.

[0015] Preferably, a through groove is opened inside the rotating column, and a bidirectional threaded rod is rotatably connected to the inner cavity of the through groove, and two sliding plates are threadedly connected to the outside of the bidirectional threaded rod, and a pushing rod is rotatably connected to the outside of the two sliding plates, and one end of the pushing rod is rotatably connected to a support block, and a splint is fixedly connected to one end of the support block, and the splint is slidably connected to the through groove.

[0016] Preferably, a winding assembly is rotatably connected to one side of the fixed frame, and the winding assembly includes a winding column rotatably connected to one side of the fixed frame, a fixed block is fixedly connected to the outside of the winding column, a groove is opened at one end of the fixed block, a tension spring is fixedly connected to the bottom of the inner cavity of the groove, one end of the tension spring is fixedly connected to a T-shaped slider, and one end of the T-shaped slider is fixedly connected to a clamping rod.

[0017] Preferably, one end of the winding column passes through the fixed frame and is equipped with a second sprocket, the second sprocket is externally connected to a chain, one end of the chain is internally connected to a first sprocket, and one end of the first sprocket passes through the supporting frame and is transmission-connected to a conveyor belt.

[0018] Preferably, a press-limiting assembly is provided inside the lower end of the fixed frame, and the press-limiting assembly includes two receiving grooves opened at the lower end of the fixed frame, springs are fixedly connected to the bottom of the inner cavities of the two receiving grooves, one end of the spring is fixedly connected to a T-shaped sliding rod, one end of the T-shaped sliding rod is fixedly connected to a cylinder, and one end of the cylinder is rotatably connected to a pressing roller.

[0019] Preferably, a limiting groove is provided on the upper end surface of the support frame, and a conveyor belt is rotatably connected to the inner cavity of the limiting groove.

[0020] The beneficial effects of the present invention are as follows:

[0021] 1. The hot stamping printing labeling machine described in the present invention, when driving the printing component to move downward, rolls the metal foil through the printing component to flatten it, so as to ensure the flatness of the metal foil on the surface of the object, and then makes the hot stamping plate fit with the surface of the metal foil, and heats the hot stamping plate to make the metal foil hot stamped on the surface of the object, thereby solving the problem that after the existing hot stamping printing plate places the metal foil on the surface of the object, the hot stamping plate is controlled to press the metal foil down to fit the surface of the object, and it is inconvenient to flatten the metal foil. If the metal foil is wrinkled due to wind, etc., it will cause the hot stamping plate to press the metal foil down to fit the surface of the object and heat it for hot stamping, causing the hot stamped pattern and text to overlap and crease, thereby affecting the hot stamping quality.

[0022] 2. The hot stamping printing labeling machine described in the present invention, before hot stamping an object, pulls out the metal foil from the outside of the hot stamping foil roll and passes it under the hot stamping plate, and at the same time, the metal foil is installed and fixed on the outside of the reeling component, and then the conveyor belt transports the hot stamped object to the bottom of the hot stamping plate, and drives the reeling component to reel the metal foil, and at the same time, the metal foil pulls the hot stamping foil roll to rotate and release the foil, so that the complete metal foil moves to the bottom of the hot stamping plate, and then drives the hot stamping plate to press the metal foil to fit the surface of the object, and then the object is hot stamped again, thereby solving the problem that when hot stamping an object with the existing hot stamping printing machine, the operator needs to cut the metal foil into the size required for printing, place it on the surface of the object to be hot stamped, and then control the hot stamping plate to press the metal foil to fit the surface of the object, and heat the hot stamping plate to print the metal foil on the surface of the object, resulting in cumbersome operation and low hot stamping efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The present invention will be further described below in conjunction with the accompanying drawings.

[0024] Figure 1 It is a schematic diagram of the structure of the main view of the present invention as a whole;

[0025] Figure 2 It is a schematic diagram of the structure of the rear-view stereogram of the present invention;

[0026] Figure 3It is a schematic diagram of the overall structure of the printing assembly of the present invention;

[0027] Figure 4 It is a schematic diagram of the structure of the interior of a half-section of the mounting plate of the present invention;

[0028] Figure 5 This is a schematic diagram of the overall structure of the mounting plate of the present invention when viewed from above;

[0029] Figure 6 It is a schematic diagram of the structure of a partial cross-section of the interior of the fixing frame of the present invention;

[0030] Figure 7 It is a schematic diagram of the structure of the interior of a half-section of a rotating column of the present invention;

[0031] Figure 8 It is a schematic diagram of the structure of the interior of a half-section of a winding column of the present invention;

[0032] In the figure: 1, bracket; 2, support frame; 3, limit slot; 4, conveyor belt; 5, fixed frame; 6, fixed plate; 7, press limit assembly;

[0033] 71. Storage slot; 72. Spring; 73. T-shaped slide bar; 74. Cylinder; 75. Pressing roller;

[0034] 8. Winding assembly; 81. Winding column; 82. Fixed block; 83. Groove; 84. Tension spring; 85. T-shaped slider; 86. Clamping rod;

[0035] 9. Hot stamping printing foil roll;

[0036] 10. foil placing assembly; 101. rotating column; 102. through slot; 103. bidirectional threaded rod; 104. sliding plate; 105. pushing rod; 106. supporting block; 107. clamping plate;

[0037] 11. Mounting frame; 12. Electric push rod; 13. Pushing frame; 14. Printing assembly;

[0038] 141. U-shaped fixing frame; 142. mounting plate; 143. mounting hole; 144. rotating block; 145. roller; 146. rotating shaft; 147. rotating groove; 148. torsion spring; 149. fixing plate;

[0039] 15. First sprocket; 16. Second sprocket; 17. Chain; 18. Power socket; 19. Connecting wire; 20. Hot stamping plate. DETAILED DESCRIPTION

[0040] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0041] Embodiment 1: Figures 1 to 8 As shown, a hot stamping printing labeling machine according to an embodiment of the present invention comprises a bracket 1, a support frame 2 is fixedly connected to the upper end of the bracket 1, a fixing frame 5 is fixedly connected to one side of the upper end surface of the support frame 2, a fixing plate 6 is installed on one side of the fixing frame 5, a mounting frame 11 is fixedly connected to one side of the fixing plate 6, and an electric push rod 12 is installed inside the mounting frame 11, a pushing frame 13 is provided at the piston rod end of the electric push rod 12, and a printing component 14 is installed at the lower end of the pushing frame 13;

[0042] The printing assembly 14 includes two U-shaped fixing frames 141 installed at the lower end of the pushing frame 13, and the lower end of the U-shaped fixing frame 141 is fixedly connected to a mounting plate 142, and the lower end surface of the mounting plate 142 is evenly provided with a plurality of mounting holes 143, and the plurality of mounting holes 143 are used to install the hot stamping plate 20;

[0043] A foil placing assembly 10 is rotatably connected to one side of the fixing frame 5;

[0044] The foil placing assembly 10 comprises a rotating column 101 rotatably connected to one side of the fixing frame 5 , and the outside of the rotating column 101 is used for mounting the hot stamping foil roll 9 .

[0045] Specifically, in the prior art, when hot stamping and labeling items, the operator needs to cut the metal foil into the size required for hot stamping and labeling items, place it on the surface of the item to be hot stamped, and then control the hot stamping plate to press the metal foil to fit the surface of the item, and heat the hot stamping plate at the same time, so that the metal foil is printed on the surface of the label-pressed item. This method is not only cumbersome to operate, but also has low hot stamping efficiency.

[0046] The present invention installs the hot stamping foil roll 9 on the outside of the rotating column 101, and pulls the outer metal foil of the hot stamping foil roll 9 to drive the rotating column 101 to rotate, and makes the metal foil pass under the hot stamping plate 20, so as to realize the foil release of the hot stamping foil roll 9, and then puts the object to be hot stamped under the hot stamping plate 20, and starts the electric push rod 12 to drive the push frame 13 to move downward, and makes the push frame 13 push the U-shaped fixing frame 141 to move downward, and when the U-shaped fixing frame 141 moves downward, it will push the mounting plate 142 to move downward, and the lower end of the mounting plate 142 is connected by the mounting hole 143 The corresponding hot stamping plate 20 is installed according to the requirements of the printed words and patterns, and the metal foil is pressed down by the hot stamping plate 20 to fit the printed object, and the hot stamping plate 20 is heated to make the metal foil hot stamped on the surface of the object, thereby solving the problem that when the existing hot stamping printing machine performs hot stamping and labeling on the object, the operator needs to cut the metal foil into a size that meets the requirements of the hot stamping and labeling of the object, and place it on the surface of the object to be hot stamped, and then control the hot stamping plate to press the metal foil down to fit the surface of the object, and heat the hot stamping plate at the same time to make the metal foil printed on the surface of the pressed label object. This method is not only cumbersome to operate, but also has low hot stamping efficiency.

[0047] like Figure 3 and Figure 5 As shown, the piston rod end of the electric push rod 12 is fixedly connected to a power socket 18, the lower end of the power socket 18 is fixedly connected to the pushing frame 13, both ends of the power socket 18 are electrically connected to a connecting wire 19, and one end of the connecting wire 19 passes through the pushing frame 13 and is plugged and installed with the U-shaped fixing frame 141.

[0048] like Figure 3 and Figure 5 As shown, a heating plate is disposed inside the mounting plate 142 , and the heating plate is installed on the inner wall of the mounting hole 143 for heating the hot stamping plate 20 .

[0049] Specifically, before hot stamping and labeling the items, the hot stamping plate 20 is installed on the lower end of the mounting plate 142 using the mounting hole 143 according to the needs of the items and the requirements of the printed words and patterns, and then the outer metal foil of the hot stamping printing foil roll 9 is pulled to pass under the hot stamping plate 20, and then the items are placed directly under the hot stamping plate 20, and at the same time, the electric push rod 12 is started to drive the power-on seat 18 to move downward, and the power-on seat 18 drives the pushing frame 13 to move downward, and then pushes the mounting plate 142 to move downward, so that the mounting plate 142 drives the hot stamping plate 20 to press the metal foil down to fit the surface of the item, and then the power-on seat 18 is connected to an external power supply, so that the power-on seat 18 uses the connecting line 19 to power the heating plate provided inside the mounting plate 142, and at the same time, the heating plate heats the hot stamping plate 20, so that the metal foil is hot stamped on the surface of the item, thereby improving the efficiency of hot stamping and labeling of items.

[0050] like Figure 1 , Figures 3 to 5 As shown, four rotating grooves 147 are opened at both ends of the mounting plate 142, and two rotating grooves 147 form a group and are symmetrically arranged with each other. A rotating shaft 146 is rotatably connected to the inner cavity of the rotating groove 147, and a rotating block 144 is fixedly connected to the end of the rotating shaft 146 away from the rotating groove 147, and a roller 145 is rotatably connected between the rotating blocks 144.

[0051] like Figure 3 and Figure 4 As shown, the rotating shaft 146 is located outside the inner cavity of the rotating groove 147 and is fixedly connected to a fixed disk 149 . A torsion spring 148 is fixedly connected to one end surface of the fixed disk 149 , and one end of the torsion spring 148 is fixedly connected to the inner wall of the rotating groove 147 .

[0052] Specifically, when the mounting plate 142 is driven to move downward, the mounting plate 142 drives the rotating block 144 to move downward, and the rotating block 144 drives the roller 145 to move downward, so that the roller 145 presses the metal foil downward to fit the surface of the object. As the mounting plate 142 continues to move downward, the roller 145 presses the metal foil downward to push the rotating block 144 to flip, and the rotating block 144 drives the rotating shaft 146 to rotate. At the same time, the rotating shaft 146 drives the fixed plate 149 to rotate, and then the fixed plate 149 drives the torsion spring 148 to twist, so that the rotating block 144 drives the roller 145 to open, and then the roller 1 45 The metal foil is rolled and flattened to ensure the flatness of the metal foil on the surface of the object, and then the hot stamping plate 20 is laminated with the surface of the metal foil, and the hot stamping plate 20 is heated to print the metal foil on the surface of the object, thereby solving the problem that after the existing hot stamping printing plate places the metal foil on the surface of the object, the hot stamping plate is controlled to press the metal foil down to fit the metal foil to the surface of the object. Due to the inconvenience of flattening the metal foil, if the metal foil is wrinkled due to wind, etc., it will cause the hot stamping plate to press the metal foil down to fit the surface of the object and heat and stamp, causing the stamped pattern and text to overlap and crease, thereby affecting the quality of hot stamping and labeling.

[0053] like Figure 1 and Figure 7 As shown, a through slot 102 is opened inside the rotating column 101, and a bidirectional threaded rod 103 is rotatably connected to the inner cavity of the through slot 102. The two-way threaded rod 103 is externally threadedly connected to two sliding disks 104, and the two sliding disks 104 are externally rotatably connected to a push rod 105, one end of the push rod 105 is rotatably connected to a support block 106, and one end of the support block 106 is fixedly connected to a splint 107, and the splint 107 is slidably connected to the through slot 102.

[0054] Specifically, before hot stamping an object, the hot stamping foil roll 9 is installed on the outside of the rotating column 101, and then the bidirectional threaded rod 103 is driven to rotate, and the bidirectional threaded rod 103 is threaded to drive the two sliding plates 104 to move away from each other, and at the same time, the two sliding plates 104 drive the push rod 105 to move synchronously, and then the push rod 105 drives the support block 106 to move. During the movement of the support block 106, the clamping plate 107 is pushed to slide out of the inner cavity of the through groove 102, and then the clamping plate 107 squeezes the hot stamping foil roll 9, so that the hot stamping foil roll 9 is fixed on the outside of the rotating column 101, thereby facilitating the replacement and disassembly of the hot stamping foil roll 9, and also facilitating the automatic discharge of metal foil for hot stamping, thereby improving the hot stamping efficiency of objects.

[0055] Embodiment 2: Figures 1 to 8 As shown, another embodiment of the present invention is: a winding assembly 8 is rotatably connected to one side of the fixed frame 5, and the winding assembly 8 includes a winding column 81 rotatably connected to one side of the fixed frame 5, a fixed block 82 is fixedly connected to the outside of the winding column 81, a groove 83 is opened at one end of the fixed block 82, a tension spring 84 is fixedly connected to the bottom of the inner cavity of the groove 83, a T-shaped slider 85 is fixedly connected to one end of the tension spring 84, and a clamping rod 86 is fixedly connected to one end of the T-shaped slider 85.

[0056] like Figure 1 and Figure 6 As shown, one end of the winding column 81 passes through the fixed frame 5 and is installed with a second sprocket 16, the second sprocket 16 is externally connected to a chain 17 for transmission, one end of the chain 17 is internally connected to a first sprocket 15 for transmission, and one end of the first sprocket 15 passes through the support frame 2 and is transmission connected to the conveyor belt 4.

[0057] Specifically, before hot stamping the article, the metal foil is pulled out from the outside of the hot stamping foil roll 9 and passed under the hot stamping plate 20, and then the metal foil is placed between the winding column 81 and the clamping rod 86, and the tension spring 84 in the inner cavity of the groove 83 is used to pull the T-shaped slider 85, and the T-shaped slider 85 slides into the inner cavity of the groove 83, and at the same time drives the clamping rod 86 to move synchronously, so that the clamping rod 86 clamps the metal foil to the outside of the winding column 81, and then the conveyor belt 4 is used to transport the article to the bottom of the hot stamping plate 20, and the conveyor belt 4 drives the first sprocket 15 to rotate, and at the same time, the transmission chain 17 of the first sprocket 15 rotates, and then drives the second sprocket 16 to rotate, and during the rotation of the second sprocket 16, it will drive the winding column 81. The winding column 81 rotates, and then the winding column 81 can drive the metal foil to be wound up. At the same time, during the winding process, the metal foil will pull the hot stamping printing foil roll 9 to rotate to release the foil, and then move the complete metal foil to the bottom of the hot stamping plate 20, and at the same time drive the hot stamping plate 20 to move downward and press the metal foil to fit the surface of the object, and then hot stamp the object again, thereby solving the problem that when the existing hot stamping printing machine is hot stamping the object, the operator needs to cut the metal foil into the size required for printing, place it on the surface of the object to be hot stamped, and then control the hot stamping plate to press the metal foil to fit the surface of the object, and heat the hot stamping plate to print the metal foil on the surface of the object, resulting in cumbersome operation and low hot stamping efficiency.

[0058] like Figure 1 and Figure 6 As shown, a pressing limit assembly 7 is arranged inside the lower end of the fixing frame 5, and the pressing limit assembly 7 includes two receiving grooves 71 opened at the lower end of the fixing frame 5, a spring 72 is fixedly connected to the bottom of the inner cavity of the two receiving grooves 71, one end of the spring 72 is fixedly connected to a T-shaped slide bar 73, one end of the T-shaped slide bar 73 is fixedly connected to a cylinder 74, and one end of the cylinder 74 is rotatably connected to a pressing roller 75.

[0059] like Figure 1 and Figure 2 As shown, a limiting groove 3 is provided on the upper end surface of the support frame 2, and a conveyor belt 4 is rotatably connected to the inner cavity of the limiting groove 3.

[0060] Specifically, before hot stamping an object, the metal foil is pulled out from the outside of the hot stamping foil roll 9 and passed under the hot stamping plate 20, and the metal foil is installed and fixed on the outside of the winding column 81, and then the spring 72 in the inner cavity of the storage groove 71 is used to bounce the T-shaped slide bar 73 downward, and the T-shaped slide bar 73 pushes the cylinder 74 downward, and then drives the pressing roller 75 to move downward, so that the metal foil is stretched by the pressing roller 75, so that the metal foil under the hot stamping plate 20 remains flat, and at the same time, the metal foil can be kept in a tensioned state, so that the hot stamping plate 20 can press down the flat metal foil to fit the surface of the object, and prevent the metal foil from being loose and folded during the process of the hot stamping plate 20 pressing down the metal foil to fit the surface of the object. This will cause the hot stamping plate 20 to print the metal foil on the surface of the object, causing the printed pattern and text to overlap and crease, thereby affecting the hot stamping quality.

[0061] Working principle: before hot stamping an object, the hot stamping foil roll 9 is installed on the outside of the rotating column 101, and then the bidirectional threaded rod 103 is driven to rotate, and the two sliding plates 104 are threadedly driven by the bidirectional threaded rod 103 to move away from each other, and at the same time, the two sliding plates 104 drive the push rod 105 to move synchronously, and then the push rod 105 drives the support block 106 to move, and during the movement of the support block 106, the clamping plate 107 is pushed to slide out of the inner cavity of the through slot 102, and then the clamping plate 107 squeezes the hot stamping foil roll 9, so that the hot stamping foil roll 9 is fixed on the outside of the rotating column 101;

[0062] Then the metal foil is pulled out from the outside of the hot stamping foil roll 9 and passed under the hot stamping plate 20, and then the metal foil is placed between the winding column 81 and the clamping rod 86, and the tension spring 84 in the inner cavity of the groove 83 is used to pull the T-shaped slider 85, and the T-shaped slider 85 slides into the inner cavity of the groove 83, and at the same time drives the clamping rod 86 to move synchronously, so that the clamping rod 86 clamps and fixes the metal foil on the outside of the winding column 81, and then the conveyor belt 4 is used to transport the items to the bottom of the hot stamping plate 20, and the conveyor belt 4 drives the first sprocket 15 to rotate, and at the same time, the first sprocket 15 transmission chain 17 is rotated, and then the second sprocket 16 is driven to rotate, and during the rotation of the second sprocket 16, the winding column 81 is driven to rotate, and then the winding column 81 can drive the metal foil to be wound, and during the winding process, the metal foil will pull the hot stamping foil roll 9 to rotate to release the foil, and then the complete metal foil is moved to the bottom of the hot stamping plate 20, so as to facilitate the automatic replacement of the metal foil for hot stamping;

[0063] When the mounting plate 142 is driven to move downward, the mounting plate 142 drives the rotating block 144 to move downward, and the rotating block 144 drives the roller 145 to move downward, so that the roller 145 presses the metal foil to fit the surface of the object. As the mounting plate 142 continues to move downward, the roller 145 presses the metal foil to push the rotating block 144 to flip, and the rotating block 144 drives the rotating shaft 146 to rotate. At the same time, the rotating shaft 146 drives the fixed plate 149 to rotate, and then the fixed plate 149 drives the torsion spring 148 to twist, so that the rotating block 144 drives the roller 145 to open, and then the roller 145 rolls the metal foil to flatten it, ensuring the flatness of the metal foil on the surface of the object, and then the hot stamping plate 20 is fitted with the surface of the metal foil, and the hot stamping plate 20 is heated to print the metal foil on the surface of the object.

[0064] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A hot stamping and labeling machine, characterized in that: The invention comprises a bracket (1), wherein the upper end of the bracket (1) is fixedly connected to a support frame (2), a fixing frame (5) is fixedly connected to one side of the upper end surface of the support frame (2), a fixing plate (6) is mounted on one side of the fixing frame (5), a mounting frame (11) is fixedly connected to one side of the fixing plate (6), an electric push rod (12) is mounted inside the mounting frame (11), a pushing frame (13) is arranged at the piston rod end of the electric push rod (12), and a printing assembly (14) is mounted on the lower end of the pushing frame (13); The printing assembly (14) comprises two U-shaped fixing frames (141) mounted at the lower end of the pushing frame (13); a mounting plate (142) is fixedly connected to the lower end of the U-shaped fixing frame (141); a plurality of mounting holes (143) are evenly formed on the lower end surface of the mounting plate (142); and the plurality of mounting holes (143) are used for mounting the hot stamping plate (20); One side of the fixed frame (5) is rotatably connected to a foil placing assembly (10); The foil placing assembly (10) comprises a rotating column (101) rotatably connected to one side of the fixing frame (5), and the outside of the rotating column (101) is used to install the hot stamping foil roll (9); The piston rod end of the electric push rod (12) is fixedly connected to an electric socket (18), the lower end of the electric socket (18) is fixedly connected to the push frame (13), both ends of the electric socket (18) are electrically connected to a connecting wire (19), and one end of the connecting wire (19) passes through the push frame (13) and is plugged and installed with the U-shaped fixing frame (141); A heating plate is provided inside the mounting plate (142), and the heating plate is mounted on the inner wall of the mounting hole (143) and is used to heat the hot stamping plate (20); A pressing limit assembly (7) is provided inside the lower end of the fixing frame (5), and the pressing limit assembly (7) comprises two receiving grooves (71) opened at the lower end of the fixing frame (5), a spring (72) is fixedly connected to the bottom of the inner cavity of the two receiving grooves (71), one end of the spring (72) is fixedly connected to a T-shaped sliding rod (73), one end of the T-shaped sliding rod (73) is fixedly connected to a cylinder (74), and one end of the cylinder (74) is rotatably connected to a pressing roller (75).

2. The hot stamping and labeling machine according to claim 1, characterized in that: Four rotation grooves (147) are provided at both ends of the mounting plate (142), and two of the rotation grooves (147) form a group and are symmetrically arranged with each other. A rotation shaft (146) is rotationally connected to the inner cavity of the rotation groove (147), and a rotation block (144) is fixedly connected to one end of the rotation shaft (146) away from the rotation groove (147), and a roller (145) is rotationally connected between the rotation blocks (144).

3. The hot stamping and labeling machine according to claim 2, characterized in that: The rotating shaft (146) is located outside the inner cavity of the rotating groove (147) and is fixedly connected to a fixed disk (149); a torsion spring (148) is fixedly connected to one end surface of the fixed disk (149); and one end of the torsion spring (148) is fixedly connected to the inner wall of the rotating groove (147).

4. The hot stamping and labeling machine according to claim 1, characterized in that: A through slot (102) is provided inside the rotating column (101), and a bidirectional threaded rod (103) is rotatably connected to the inner cavity of the through slot (102), and two sliding disks (104) are externally threadedly connected to the bidirectional threaded rod (103), and a push rod (105) is rotatably connected to the outside of the two sliding disks (104), and one end of the push rod (105) is rotatably connected to a support block (106), and one end of the support block (106) is fixedly connected to a clamping plate (107), and the clamping plate (107) is slidably connected to the through slot (102).

5. The hot stamping and labeling machine according to claim 1, characterized in that: A winding assembly (8) is rotatably connected to one side of the fixed frame (5), and the winding assembly (8) includes a winding column (81) rotatably connected to one side of the fixed frame (5), a fixed block (82) is fixedly connected to the outside of the winding column (81), a groove (83) is formed at one end of the fixed block (82), a tension spring (84) is fixedly connected to the bottom of the inner cavity of the groove (83), a T-shaped slider (85) is fixedly connected to one end of the tension spring (84), and a clamping rod (86) is fixedly connected to one end of the T-shaped slider (85).

6. The hot stamping and labeling machine according to claim 5, characterized in that: One end of the winding column (81) passes through the fixed frame (5) and is installed with a second sprocket (16); the second sprocket (16) is externally connected to a chain (17); one end of the chain (17) is internally connected to a first sprocket (15); one end of the first sprocket (15) passes through the support frame (2) and is connected to a conveyor belt (4).

7. The hot stamping and labeling machine according to claim 1, characterized in that: The upper end surface of the support frame (2) is provided with a limiting groove (3), and the inner cavity of the limiting groove (3) is rotatably connected to a conveyor belt (4).

Images