CN111688340A - Thermal transfer printing equipment for surface printing of plastic barrel - Google Patents
Thermal transfer printing equipment for surface printing of plastic barrel Download PDFInfo
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- CN111688340A CN111688340A CN202010447534.4A CN202010447534A CN111688340A CN 111688340 A CN111688340 A CN 111688340A CN 202010447534 A CN202010447534 A CN 202010447534A CN 111688340 A CN111688340 A CN 111688340A
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- 238000010023 transfer printing Methods 0.000 title claims abstract description 54
- 239000004033 plastic Substances 0.000 title claims abstract description 53
- 229920003023 plastic Polymers 0.000 title claims abstract description 53
- 238000003854 Surface Print Methods 0.000 title claims description 3
- 238000007639 printing Methods 0.000 claims abstract description 18
- 238000005485 electric heating Methods 0.000 claims abstract description 8
- 238000001125 extrusion Methods 0.000 claims abstract description 4
- 230000000149 penetrating effect Effects 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 4
- 230000009471 action Effects 0.000 description 5
- 239000012528 membrane Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- -1 polyethylene Polymers 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005662 electromechanics Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
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- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F16/00—Transfer printing apparatus
- B41F16/0006—Transfer printing apparatus for printing from an inked or preprinted foil or band
- B41F16/0073—Transfer printing apparatus for printing from an inked or preprinted foil or band with means for printing on specific materials or products
- B41F16/008—Transfer printing apparatus for printing from an inked or preprinted foil or band with means for printing on specific materials or products for printing on three-dimensional articles
- B41F16/0086—Transfer printing apparatus for printing from an inked or preprinted foil or band with means for printing on specific materials or products for printing on three-dimensional articles for printing on articles with cylindrical surfaces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F16/00—Transfer printing apparatus
- B41F16/0006—Transfer printing apparatus for printing from an inked or preprinted foil or band
- B41F16/0093—Attachments or auxiliary devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Decoration By Transfer Pictures (AREA)
Abstract
The invention relates to thermal transfer printing equipment, in particular to thermal transfer printing equipment for printing the surface of a plastic barrel. The technical problem is how to design a heat transfer printing device for printing the surface of a plastic barrel, which can be used for sleeving a heat transfer printing film without manual operation, is simple and convenient to operate and saves labor. A thermal transfer printing equipment for printing on the surface of a plastic barrel comprises: the device comprises a bottom plate, a positioning barrel and a positioning barrel, wherein the positioning barrel is arranged at the edge of one side of the bottom plate; the first support frame is fixedly connected to the edge of one side of the bottom plate close to the placing cylinder. According to the invention, the heat transfer film is placed into the placing cylinder, the head end moves to a position between the conveying roller and the extrusion roller by bypassing the guide roller, the servo motor is started to rotate reversely, the electric heating roller drives the heat transfer film to be contacted with the plastic barrel, the plastic barrel rotates forwards to print the pattern comprehensively in the circumferential direction of the surface, and the heat transfer film is not required to be sleeved on the plastic barrel manually, so that the heat transfer film is convenient and labor-saving.
Description
Technical Field
The invention relates to thermal transfer printing equipment, in particular to thermal transfer printing equipment for printing the surface of a plastic barrel.
Background
The plastic barrel is made of materials such as polyethylene and polypropylene through blow molding and injection molding, liquid and solid object outer packages in industries such as Shanghai plastic product chemical industry, pesticides, medicines, food, hardware electronics and electromechanics are manufactured, after the plastic barrel is manufactured, patterns on the heat transfer film can be printed on the surface of the plastic barrel in the circumferential direction in order to make advertisements by some merchants, and the plastic barrel is more attractive.
At present, most of patterns on the heat transfer film are printed on the plastic barrel through heat transfer printing equipment, a person is required to sleeve the plastic barrel at a designated position on the heat transfer printing equipment, then the heat transfer film is manually sleeved on the plastic barrel, and the patterns are printed on the surface of the plastic barrel in the circumferential direction.
Disclosure of Invention
In order to overcome the manual heat-transfer die cover on the plastic drum, the operation is more troublesome, and in the printing process, need the people to push down the heat-transfer die with the hand and avoid the fold, the shortcoming of more strenuous, the technical problem is: the heat transfer printing equipment for printing the surface of the plastic barrel is simple and convenient to operate and labor-saving, and the heat transfer printing film can be sleeved by people without hand.
The technical scheme of the invention is as follows: a thermal transfer printing equipment for printing on the surface of a plastic barrel comprises: the device comprises a bottom plate, a positioning barrel and a positioning barrel, wherein the positioning barrel is arranged at the edge of one side of the bottom plate; the first support frame is fixedly connected to the edge of one side of the bottom plate close to the placing cylinder, and a guide roller is rotatably connected between the two parts of the first support frame far away from the bottom plate; the mounting plate is fixedly connected to the edge of one side of the bottom plate close to the first support frame, and a part of the mounting plate far away from the bottom plate is rotatably connected with a first rotating shaft in a penetrating manner; the cylinder is fixedly connected to one end of the first rotating shaft and used for placing the plastic barrel; the driving assembly is arranged between the mounting plate and one side of the bottom plate and used for providing power; the transfer printing assembly is arranged between one side of the bottom plate far away from the placing cylinder and the first rotating shaft, is matched with the driving assembly and is used for printing the pattern on the heat transfer printing film on the circumferential direction of the surface of the plastic barrel.
Further, the driving assembly comprises: the second rotating shaft is rotatably connected to one side of the mounting plate, which is close to the bottom plate and far away from the cylinder; the first gear is fixedly sleeved on one part of the circumference of the second rotating shaft close to the mounting plate; the second gear is fixedly sleeved on one part of the circumference of the second rotating shaft far away from the mounting plate and is in contact fit with the transfer printing component; the servo motor is arranged at the edge of one side of the bottom plate close to the mounting plate; the number of the first driving wheels is two, one of the first driving wheels is fixedly sleeved at the end part of an output shaft of the servo motor, and the other one of the first driving wheels is rotatably arranged at one side of the mounting plate, which faces the first support frame and is far away from the bottom plate; a first belt wound between the two first drive wheels; the driving teeth are fixedly connected to one part of the outer circumference of the first belt close to the first support frame at intervals, are matched with the first gear, and are also matched with the transfer printing assembly.
Further, the transfer printing component comprises: the support sleeve is fixedly connected to one side of the mounting plate far away from the bottom plate and the first support frame; the sliding frame is slidably connected into the support sleeve in a penetrating manner, a rack is fixedly connected to the end part of the sliding frame facing the bottom plate, and the rack is meshed with the second gear; the second spring is sleeved on the sliding frame, one end of the second spring is fixedly connected with one side of the support sleeve far away from the bottom plate, and the other end of the second spring is fixedly connected with one side in the sliding frame far away from the bottom plate; the sliding rods are slidably connected to one part of the sliding frame close to the cylinder in a penetrating manner, and the number of the sliding rods is two; the electric heating roller is arranged between the end parts of the two sliding rods facing the bottom plate; the third spring is sleeved on the sliding rod, one end of the third spring is fixedly connected with one side, far away from the cylinder, outside the electric heating roller, and the other end of the third spring is fixedly connected with one side, facing the bottom plate, inside the sliding frame; the first clamping groove is formed in the edge of one side of the mounting plate, which is far away from the bottom plate and close to the first rotating shaft; the first clamping rod is slidably connected to one part of the sliding frame close to the support sleeve in a penetrating manner and matched with the first clamping groove; the fourth spring is sleeved on the first clamping rod, one end of the fourth spring is fixedly connected with one part of the first clamping rod close to the mounting plate, and the other end of the fourth spring is fixedly connected with one side, facing the cylinder, in the sliding frame; the contact block is fixedly connected to the end part, far away from the cylinder, of the first clamping rod; the deflector rod is fixedly connected to one part of the circumference of the first rotating shaft close to the sliding frame and matched with the contact block; the vertical plates are fixedly connected to one side of the bottom plate far away from the placing cylinder, and the number of the vertical plates is two; the sliding block is slidably connected to one part of the vertical plate far away from the bottom plate in a penetrating manner; the extrusion roller is rotatably arranged between one part of the two sliding blocks; the first spring is connected between one side of the sliding block far away from the bottom plate and the inner part of the vertical plate; the third rotating shaft is rotatably connected between one part of the two vertical plates close to the sliding block in a penetrating manner; the conveying roller is fixedly sleeved on the periphery of the third rotating shaft between the two vertical plates and is matched with the extrusion roller; the third transmission wheel is fixedly sleeved at one end of the third rotating shaft; the second driving wheel is fixedly sleeved on one part of the circumference of the first rotating shaft close to the cylinder; the second belt is wound between the second driving wheel and the third driving wheel; and the third gear is fixedly sleeved on one part of the circumference of the first rotating shaft, which is close to the mounting plate and far away from the cylinder, and is matched with the driving teeth.
Further, the method also comprises the following steps: the second support frame is fixedly connected between one sides of the two vertical plates far away from the bottom plate and the first support frame and is arranged obliquely; the n-shaped rod is slidably connected to one part of the second support frame far away from the vertical plate in a penetrating manner; the blade is fixedly connected between two ends of the n-shaped rod facing the conveying roller; and the fifth spring is sleeved on the n-shaped rod, one end of the fifth spring is fixedly connected with one side, far away from the conveying roller, outside the second supporting frame, and the other end of the fifth spring is fixedly connected with one side, far away from the conveying roller, inside the n-shaped rod.
Further, the method also comprises the following steps: the second clamping rod is fixedly connected to one side, close to the rack and far away from the mounting plate, outside the sliding frame; the second clamping groove is formed in one side, far away from the bottom plate and facing the mounting plate, of the sliding frame and matched with the second clamping rod.
The beneficial effects are that:
1. through putting into the heat-transfer die and placing a section of thick bamboo, and make the head end bypass the guide roll and remove to between transfer roller and the squeeze roll, start servo motor reversal, can make the electric heat cylinder drive heat-transfer die and plastic drum contact, plastic drum corotation makes the comprehensive printing of pattern in surface circumference, need not the manual cover of people heat-transfer die on plastic drum, and is more convenient, still laborsaving.
2. Through the effect of blade and n type pole, promote n type pole and drive the cutter and move down, then can cut off the heat-transfer die, take out the processing to the heat-transfer die in the collecting container again, avoid filling in the collecting container heat-transfer die and fall out.
3. Through the cooperation of second kelly and second draw-in groove, can be fixed first pivot after the pattern is printed to the plastic drum, just also fix the cylinder, avoid the cylinder to drive first pivot and rotate and lead to the driving lever position to appear deviating.
Drawings
Fig. 1 is a schematic front view of the present invention.
Fig. 2 is a schematic perspective view of the present invention.
Fig. 3 is a schematic perspective view of another embodiment of the present invention.
FIG. 4 is a schematic diagram of a first partial structure according to the present invention.
FIG. 5 is a second partial structure of the present invention.
In the reference symbols: 1 a base plate, 2 a placing cylinder, 3 a first supporting frame, 4 a guide roller, 5 a mounting plate, 6 a first rotating shaft, 7 a cylinder, 8 a driving component, 801 a servo motor, 802 a first driving wheel, 803 a first belt, 804 a driving tooth, 805 a second rotating shaft, 806 a first gear, 807 a second gear, 9 a transfer printing component, 901 a third gear, 902 a second driving wheel, 903 a third rotating shaft, 904 a third driving wheel, 905 a second belt, 906 a conveying roller, 907 a sliding block, 908 a squeezing roller, 909 a first spring, 910 a vertical plate, 911 a supporting sleeve, 912 a sliding frame, 913 a second spring, 914 a rack, 915 an electrothermal roller, 916 a third spring, 917 a first clamping rod, 918 a fourth spring, 919 contact blocks, 920 a first clamping groove, 921 a driving rod, 922 a sliding rod, 10 a thermal transfer printing film, 11 a second supporting frame, 12 … blade, 121 … n-type rod, 13 … fifth spring, 14 … second catch groove, 15 … second catch rod.
Detailed Description
The invention is described in detail below with reference to the figures and the embodiments.
Example 1
Referring to fig. 1-4, a thermal transfer printing device for printing on the surface of a plastic barrel comprises a bottom plate 1, a placing cylinder 2, a first supporting frame 3, a guide roller 4, a mounting plate 5, a first rotating shaft 6, a cylinder 7, a driving assembly 8 and a transfer printing assembly 9, wherein the left part of the front side of the top of the bottom plate 1 is fixedly connected with the placing cylinder 2 for placing a thermal transfer printing film 10, the upper side of the front part of the placing cylinder 2 is provided with an opening, the right part of the front side of the top of the bottom plate 1 is fixedly connected with the first supporting frame 3, the guide roller 4 is rotatably connected between the upper parts of the left side and the right side of the first supporting frame 3, the mounting plate 5 is fixedly connected with the right part of the top of the bottom plate 1, the mounting plate 5 is positioned at the rear side of the first supporting frame 3, the first rotating shaft 6 is rotatably connected with the middle part of the upper part of the mounting plate 5, the, a driving assembly 8 is arranged between the mounting plate 5 and the right portion of the rear side of the top of the bottom plate 1, and the driving assembly 8 is matched with the transfer printing assembly 9.
The driving assembly 8 comprises a servo motor 801, a first driving wheel 802, a first belt 803, a driving tooth 804, a second rotating shaft 805, a first gear 806 and a second gear 807, the servo motor 801 is installed at the rear portion of the right side of the top of the bottom plate 1 in a bolt connection mode, the end portion of an output shaft of the servo motor 801 is connected with a first transmission wheel 802 through a coupler, the upper portion of the front side of the installation plate 5 is also rotatably connected with the first transmission wheel 802, a first belt 803 is wound between the first transmission wheels 802 on the front side and the rear side, driving teeth 804 are fixedly connected to the front portion of the outer side of the first belt 803 at uniform intervals, the driving teeth 804 are matched with the transfer printing component 9, a second rotating shaft 805 is rotatably connected to the middle of the lower portion of the right side of the installation plate 5, a first gear 806 is fixedly connected to the left portion of the second rotating shaft 805, the first gear 806 is matched with the driving teeth 804, a second gear is fixedly connected to the.
The transfer printing component 9 comprises a third gear 901, a second driving wheel 902, a third rotating shaft 903, a third driving wheel 904, a second belt 905, a conveying roller 906, a sliding block 907, a squeezing roller 908, a first spring 909, a vertical plate 910, a supporting sleeve 911, a sliding frame 912, a second spring 913, a rack 914, an electric heating roller 915, a third spring 916, a first clamping rod 917, a fourth spring 918, a contact block 919, a shifting rod 921 and a sliding rod 922, wherein the left side and the right side of the rear side of the top of the bottom plate 1 are respectively connected with the vertical plate 910, the upper parts of the left side and the right side vertical plates 910 are respectively provided with the sliding block 907 in a sliding manner, the first spring 909 is connected between the top of the sliding block 907 and the vertical plate 910, the squeezing roller is rotatably connected between the middle parts of the sliding blocks 907 on the left side and the right side, the upper parts of the left side and the right side vertical plates 910 are rotatably connected with, a third driving wheel 904 is fixedly connected to the right part of a third rotating shaft 903, the third driving wheel 904 is positioned on the right side of a right vertical plate 910, a second driving wheel 902 is fixedly connected to the left part of a first rotating shaft 6, a second belt 905 is wound between the second driving wheel 902 and the first driving wheel 802, a third gear 901 is fixedly connected to the right part of the first rotating shaft 6, the third gear 901 is matched with a driving tooth 804, a shift lever 921 is fixedly connected to the outer side of the right part of the first rotating shaft 6, the shift lever 921 is positioned on the right side of the third gear 901, a support sleeve 911 is fixedly connected to the rear side of the top of the mounting plate 5, a sliding frame 912 is slidably arranged in the support sleeve 911, a rack 914 is fixedly connected to the bottom end of the sliding frame 912, a second spring 913 is wound between the right side of the top of the sliding frame 912 and the top of the support sleeve, two sliding rods 922 are arranged on the left part of the sliding frame, be connected with third spring 916 between the top left and right sides in the outer top of electric heat cylinder 915 and the carriage 912, third spring 916 overlaps on slide bar 922, the cross-under of carriage 912 lower part slidingtype has first kelly 917, the round joint has fourth spring 918 between the right flank in first kelly 917 left part and the carriage 912, first kelly 917 right-hand member rigid coupling has contact block 919, contact block 919 and driving lever 921 cooperation, mounting panel 5 right side upper portion rear side is opened has first draw-in groove 920 with first kelly 917 complex.
Firstly, an operator places a collecting container on the rear side of the top of a bottom plate 1, puts a roll of heat transfer film 10 into a placing cylinder 2, pulls the head end of the heat transfer film 10 to pass through an opening of the placing cylinder 2 and then to contact with the rear part of a transfer printing component 9 by bypassing a guide roller 4, then fixes a plastic barrel on a cylinder 7, starts the transfer printing component 9 to heat, starts a driving component 8, the driving component 8 operates to drive the transfer printing component 9 to operate, the transfer printing component 9 operates to drive the heat transfer film 10 to contact with the plastic barrel, and then the transfer printing component 9 prints the pattern on the heat transfer film 10 onto the plastic barrel, the driving component 8 continues to operate to drive a first rotating shaft 6 to rotate forwards through the transfer printing component 9, the first rotating shaft 6 rotates forwards to drive the cylinder 7 to rotate forwards, the cylinder 7 rotates forwards to drive the plastic barrel to rotate forwards, the pattern on the heat transfer film 10 is comprehensively printed on, transfer printing subassembly 9 operates and drives the heat-transfer printing membrane 10 that does not have the pattern after the printing and move backward, heat-transfer printing membrane 10 that does not have the pattern then moves to the collection container in, when drive assembly 8 continues to operate and resets, close drive assembly 8, first pivot 6 stall, transfer printing subassembly 9 stops operating, simultaneously, transfer printing subassembly 9 resets and breaks away from with heat-transfer printing membrane 10, heat-transfer printing membrane 10 then breaks away from with the plastic drum, just also indicate that plastic drum surface circumference has printed the pattern, take off the plastic drum from cylinder 7, so relapse, can be continuous through the pattern printing on heat-transfer printing membrane 10 on the plastic drum of heat-transfer printing technique.
When the head end of the thermal transfer film 10 passes through the transfer component 9, the servo motor 801 is started to rotate reversely, the servo motor 801 rotates reversely to drive the rear first transmission wheel 802 to rotate reversely, the rear first transmission wheel 802 rotates reversely to drive the first belt 803 to rotate reversely through the front first transmission wheel 802, the first belt 803 rotates reversely to drive the driving tooth 804 to rotate reversely, when the driving tooth 804 rotates reversely to be engaged with the first gear 806, the driving tooth 804 drives the first gear 806 to rotate forward, the first gear 806 rotates forward to drive the second rotating shaft 805 to rotate forward, the second rotating shaft 805 rotates forward to drive the second gear 807 to rotate forward, the second gear 807 rotates forward to drive the transfer component 9 to operate, the transfer component 9 operates to drive the thermal transfer film 10 to contact with the plastic barrel, the pattern on the thermal transfer film 10 is printed on the plastic barrel, when the driving tooth 804 continuously rotates reversely to contact with the transfer component 9, the driving tooth 804 drives the transfer component 9 to operate, the transfer, the plastic barrel can rotate forwards to print patterns comprehensively, meanwhile, the transfer printing component 9 drives the heat transfer printing film 10 without the patterns to move backwards into the collection container, when the driving gear 804 rotates backwards continuously and is separated from the transfer printing component 9 to reset, the servo motor 801 is turned off, the driving gear 804 stops rotating backwards, the first rotating shaft 6 stops rotating forwards, and the circumferential direction of the surface of the plastic barrel is printed with the patterns.
Initially, the fourth spring 918 is in a compressed state, when an operator pulls the head end of the thermal transfer film 10 to bypass the guide roller 4, the thermal transfer film 10 is continuously pulled to pass between the delivery rollers 906 and the squeeze rollers 908, the squeeze rollers 908 are always in contact with the thermal transfer film 10 due to the action of the first spring 909, the electrothermal cylinder 915 is started to heat, the servo motor 801 is started to rotate reversely, when the driving teeth 804 rotate reversely and are meshed with the first gear 806, the second gear 807 rotates normally to drive the rack 914 to move downwards, the rack 914 moves downwards to drive the carriage 912 to move downwards, the second spring 913 compresses, the carriage 912 moves downwards to drive the electrothermal cylinder 915 to move downwards through the sliding rod 922, the electrothermal cylinder 915 moves downwards to drive the thermal transfer film 10 to move downwards to be in contact with the plastic barrel, the electrothermal cylinder 915 prints the pattern on the thermal transfer film 10 on the plastic barrel through thermal pressure, and the electrothermal cylinder 915 is always in contact with the thermal transfer film 10 due to the action, meanwhile, the sliding frame 912 also drives the first clamping rod 917 to move downwards, when the first clamping rod 917 moves downwards to the right side of the first clamping groove 920, the rack 914 is separated from the second gear 807, due to the action of the fourth spring 918, the first clamping rod 917 moves leftwards and is inserted into the first clamping groove 920, the sliding frame 912 is fixed by the cooperation of the first clamping rod 917 and the first clamping groove 920, when the driving tooth 804 continuously rotates reversely and is meshed with the third gear 901, the driving tooth 804 drives the third gear 901 to rotate forwards, the third gear 901 rotates forwards to drive the first rotating shaft 6 to rotate forwards, the first rotating shaft 6 rotates forwards through the cylinder 7 to drive the plastic barrel to rotate forwards, the plastic barrel rotates forwards to be printed with patterns comprehensively, meanwhile, the first rotating shaft 6 also rotates forwards to drive the second driving wheel 902 and the shifting rod 921 to rotate forwards, the second driving wheel 902 rotates forwards to drive the third driving wheel 904 through the second belt 905, the third driving wheel 904 drives the third rotating shaft 903 to rotate forwards, the third rotating shaft 903 drives the conveying, the conveying roller 906 rotates forwards to drive the heat transfer film 10 with the printed patterns to move backwards into the collection container through the squeezing roller 908, when the driving teeth 804 continuously rotate backwards to be separated from the third gear 901, the third gear 901 stops rotating forwards, the plastic barrel stops rotating forwards, the conveying roller 906 stops rotating forwards, the shifting lever 921 rotates forwards to be contacted with the contact block 919, the shifting lever 921 drives the contact block 919 to move rightwards, the contact block 919 moves rightwards to drive the first clamping rod 917 to move rightwards, when the first clamping rod 917 moves rightwards to be separated from the first clamping groove 920, the sliding frame 912 moves upwards to drive the electric heating roller 915 to move upwards through the sliding rod 922 to be separated from the heat transfer film 10 due to the action of the second spring 913, the sliding frame 912 also drives the rack 914 and the first clamping rod 917 to move upwards to reset, the servo motor 801 and the electric heating roller are turned off, and the patterns are.
Example 2
Referring to fig. 2, 4 and 5, the present embodiment is different from embodiment 1 mainly in that in the present embodiment, the present embodiment further includes a second support frame 11, a blade 12, an n-shaped rod 121 and a fifth spring 13, the second support frame 11 is fixedly connected between upper portions of rear sides of vertical plates 910 on left and right sides, the n-shaped rod 121 is slidably connected to a top of the second support frame 11 in a penetrating manner, the blade 12 is fixedly connected between bottom ends of the n-shaped rod 121, the fifth spring 13 is connected between left and right sides of an inner top of the n-shaped rod 121 and left and right sides of an outer top of the second support frame 11, and the fifth spring 13 is sleeved on the n-shaped rod 121.
The sliding frame 912 further comprises a second clamping rod 15, a second clamping groove 14 is formed in the right side of the bottom of the first rotating shaft 6, the second clamping rod 15 is fixedly connected to the lower portion of the outer right side face of the sliding frame 912, and the top end of the second clamping rod 15 is located in the second clamping groove 14 and matched with the second clamping groove.
When a proper amount of the heat transfer film 10 without patterns after printing is arranged in the collection container, and the conveying roller 906 and the squeezing roller 908 stop driving the heat transfer film 10 to move backwards, an operator can push the n-shaped rod 121 to move downwards, the fifth spring 13 is compressed, the n-shaped rod 121 moves downwards to drive the blade 12 to move downwards, the blade 12 moves downwards to contact with the heat transfer film 10 to cut off the heat transfer film, the n-shaped rod 121 is released, and the n-shaped rod 121 drives the blade 12 to move upwards to reset under the action of the fifth spring 13. Therefore, the heat transfer film 10 in the collecting container can be more conveniently processed by an operator, and the heat transfer film 10 is prevented from falling out due to full filling.
When the sliding frame 912 moves downwards, the sliding frame 912 also drives the second clamping rod 15 to move downwards, the second clamping rod 15 moves downwards to be separated from the second clamping groove 14, when the sliding frame 912 moves upwards to reset, the sliding frame 912 drives the second clamping rod 15 to move upwards to reset, and the second clamping rod 15 is inserted into the second clamping groove 14 to fix the first rotating shaft 6, so that the cylinder 7 is fixed. Therefore, when the plastic barrel is sleeved, the situation that the driving lever 921 rotates due to the fact that the cylinder 7 rotates and the first rotating shaft 6 drives the driving lever 921 to rotate, and the driving lever 921 deviates can be avoided.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (5)
1. The utility model provides a plastic bucket surface printing is with heat transfer apparatus which characterized in that, including:
the device comprises a bottom plate (1), wherein a placing cylinder (2) is arranged at the edge of one side of the bottom plate (1);
the first support frame (3) is fixedly connected to the edge of one side of the bottom plate (1) close to the placing cylinder (2), and a guide roller (4) is rotatably connected between the two parts far away from the bottom plate (1);
the mounting plate (5) is fixedly connected to the edge of one side of the bottom plate (1) close to the first support frame (3), and a rotary part far away from the bottom plate (1) is rotatably connected with a first rotating shaft (6) in a penetrating manner;
the cylinder (7), the said cylinder (7) is affixed to one end among them of the said first spindle (6), is used for the placement of the plastic bucket;
the driving assembly (8) is arranged between the mounting plate (5) and one side of the bottom plate (1) and used for providing power;
the transfer printing component (9) is installed between one side of the bottom plate (1) far away from the placing cylinder (2) and the first rotating shaft (6), is matched with the driving component (8), and is used for printing the pattern on the heat transfer printing film (10) in the circumferential direction of the surface of the plastic barrel.
2. The thermal transfer printing apparatus for printing on the surface of plastic drum according to claim 1, wherein the driving assembly (8) comprises:
the second rotating shaft (805), the second rotating shaft (805) is rotatably connected to the side of the mounting plate (5) close to the bottom plate (1) and far away from the cylinder (7);
the first gear (806) is fixedly sleeved on one part of the circumference of the second rotating shaft (805) close to the mounting plate (5);
the second gear (807), the second gear (807) is fixedly sleeved on a part of the circumference of the second rotating shaft (805) far away from the mounting plate (5), and is in contact fit with the transfer printing component (9);
the servo motor (801), the servo motor (801) is installed at the edge position of one side of the bottom plate (1) close to the installation plate (5);
the number of the first driving wheels (802) is two, one of the first driving wheels (802) is fixedly sleeved at the end part of an output shaft of the servo motor (801), and the other one of the first driving wheels is rotatably installed on one side of the installation plate (5) which faces the first support frame (3) and is far away from the bottom plate (1);
a first belt (803), the first belt (803) being wound between the two first drive wheels (802);
the driving teeth (804) are fixedly connected to one part of the outer circumference of the first belt (803) close to the first support frame (3) at intervals and matched with the first gear (806), and the driving teeth (804) are also matched with the transfer printing component (9).
3. The thermal transfer printing apparatus for printing on the surface of plastic drum according to claim 2, wherein the transfer printing unit (9) comprises:
the supporting sleeve (911) is fixedly connected to one side of the mounting plate (5) far away from the bottom plate (1) and the first supporting frame (3);
a sliding frame (912), wherein the sliding frame (912) is slidably inserted into the support sleeve (911), a rack (914) is fixedly connected to the end part of the sliding frame (912) facing the bottom plate (1), and the rack (914) is meshed with the second gear (807);
the second spring (913) is sleeved on the sliding frame (912), one end of the second spring (913) is fixedly connected with one side, far away from the bottom plate (1), of the support sleeve (911), and the other end of the second spring (913) is fixedly connected with one side, far away from the bottom plate (1), in the sliding frame (912);
the sliding rods (922) are slidably connected to one part of the sliding frame (912) close to the cylinder (7) in a penetrating manner, and the number of the sliding rods (922) is two;
the electric heating roller (915) is installed between the ends of the two sliding rods (922) facing the bottom plate (1);
the third spring (916) is sleeved on the sliding rod (922), one end of the third spring (916) is fixedly connected with the outer side of the electric heating roller (915) far away from the cylinder (7), and the other end of the third spring (916) is fixedly connected with the inner side of the sliding frame (912) facing the bottom plate (1);
the first clamping groove (920), the first clamping groove (920) is arranged at the edge of one side of the mounting plate (5) far away from the bottom plate (1) and close to the first rotating shaft (6);
the first clamping rod (917) is slidably connected to one part of the sliding frame (912) close to the support sleeve (911) in a penetrating mode and matched with the first clamping groove (920);
a fourth spring (918), wherein the fourth spring (918) is sleeved on the first clamping rod (917), one end of the fourth spring is fixedly connected with one part of the first clamping rod (917) close to the mounting plate (5), and the other end of the fourth spring is fixedly connected with one side, facing the inner side of the sliding frame (912) of the cylinder (7);
the contact block (919) is fixedly connected to the end, far away from the cylinder (7), of the first clamping rod (917);
the driving lever (921), the driving lever (921) is fixedly connected to a part of the circumference of the first rotating shaft (6) close to the sliding frame (912), and the driving lever (921) is matched with the contact block (919);
the vertical plates (910), the vertical plates (910) are fixedly connected to one side of the bottom plate (1) far away from the placing cylinder (2), and the number of the vertical plates (910) is two;
a slider (907), wherein the slider (907) is slidably threaded on a part of the vertical plate (910) far away from the bottom plate (1);
the extrusion roller (908) is rotatably arranged between one part of the two sliding blocks (907);
a first spring (909), wherein the first spring (909) is connected between the side of the slider (907) far away from the bottom plate (1) and the inner part of the vertical plate (910);
the third rotating shaft (903) is rotatably connected between one part of the two vertical plates (910) close to the sliding block (907) in a penetrating manner;
the conveying roller (906) is fixedly sleeved on the periphery of the third rotating shaft (903) positioned between the two vertical plates (910) and matched with the squeezing roller (908);
the third transmission wheel (904), the said third transmission wheel (904) is fixedly fitted to one end of the said third spindle (903);
the second driving wheel (902) is fixedly sleeved on one part of the circumference of the first rotating shaft (6) close to the cylinder (7);
a second belt (905), the second belt (905) being wound between the second driving wheel (902) and the third driving wheel (904);
the third gear (901), the third gear (901) is fixedly sleeved on a part of the circumference of the first rotating shaft (6) which is close to the mounting plate (5) and far away from the cylinder (7), and the third gear (901) is matched with the driving teeth (804).
4. The thermal transfer printing apparatus for printing on the surface of a plastic drum according to claim 3, further comprising:
the second support frame (11), the second support frame (11) is fixedly connected between one sides of the two vertical plates (910) far away from the bottom plate (1) and the first support frame (3), and the second support frame is obliquely arranged;
an n-type rod (121), wherein the n-type rod (121) is slidably threaded to a part of the second support frame (11) far away from the vertical plate (910);
a blade (12), said blade (12) being fixedly connected between the two ends of said n-bar (121) facing said transfer roller (906);
and the fifth spring (13) is sleeved on the n-shaped rod (121), one end of the fifth spring (13) is fixedly connected with the outer side of the second supporting frame (11) far away from the conveying roller (906), and the other end of the fifth spring is fixedly connected with the inner side of the n-shaped rod (121) far away from the conveying roller (906).
5. The thermal transfer printing apparatus for printing on the surface of a plastic drum according to claim 4, further comprising:
the second clamping rod (15), the second clamping rod (15) is fixedly connected to the outer side of the sliding frame (912) which is close to the rack (914) and far away from the mounting plate (5);
the second clamping groove (14) is formed in one side, far away from the bottom plate (1), of the mounting plate (5) and facing the sliding frame (912), and the second clamping groove (14) is matched with the second clamping rod (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010447534.4A CN111688340B (en) | 2020-05-25 | 2020-05-25 | Heat-transfer seal equipment is used in printing of plastic bucket surface |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010447534.4A CN111688340B (en) | 2020-05-25 | 2020-05-25 | Heat-transfer seal equipment is used in printing of plastic bucket surface |
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| Publication Number | Publication Date |
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| CN111688340A true CN111688340A (en) | 2020-09-22 |
| CN111688340B CN111688340B (en) | 2022-09-02 |
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| CN202010447534.4A Expired - Fee Related CN111688340B (en) | 2020-05-25 | 2020-05-25 | Heat-transfer seal equipment is used in printing of plastic bucket surface |
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Cited By (8)
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| CN112428683A (en) * | 2020-11-27 | 2021-03-02 | 张司竹 | Paper printing equipment for advertisement media |
| CN112428685A (en) * | 2020-11-26 | 2021-03-02 | 雷成姣 | Packing box thermoprinting device that printing was used |
| CN112455075A (en) * | 2020-11-06 | 2021-03-09 | 许海燕 | Marking machine is made to road sign advertising cloth |
| CN112659531A (en) * | 2020-12-18 | 2021-04-16 | 丘文通 | Embossing device for circular plastic plate embossing |
| CN113002147A (en) * | 2021-02-25 | 2021-06-22 | 江西远大保险设备实业集团有限公司 | Printing equipment for producing printing upright posts |
| CN114571845A (en) * | 2022-03-02 | 2022-06-03 | 吴菊菊 | Thermal transfer printing method for green and environment-friendly printing |
| CN115042509A (en) * | 2022-07-05 | 2022-09-13 | 江友诚 | Digital printing heat transfer machine |
| CN116766752A (en) * | 2021-12-07 | 2023-09-19 | 李思涵 | Thermal transfer printer |
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|---|---|
| CN111688340B (en) | 2022-09-02 |
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Effective date of registration: 20220815 Address after: Yingdong Village, Beian Office, Jimo City, Qingdao City, Shandong Province 266200 Applicant after: QINGDAO KECHENG PLASTIC CO.,LTD. Address before: 330096 plant 3, Changyang Road, Changdong Industrial Park, Qingshanhu District, Nanchang City, Jiangxi Province Applicant before: Tao Li |
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Granted publication date: 20220902 |