Heat transfer hot stamping equipment

Abstract

The utility model relates to heat transfer hot stamping equipment, which belongs to the technical field of heat transfer hot stamping and comprises a base, supporting seats are fixedly connected to two ends of the top of the base, a roller is rotatably mounted between the two supporting seats, two supporting frames are fixedly connected to the outer side of the roller at equal intervals, and mounting covers are arranged at the tops of the supporting frames. A rotating shaft is arranged between the two supporting frames, and the outer side of the rotating shaft is fixedly connected with a printing roller. The hot stamping device has the beneficial effects that the output shaft of the servo motor I rotates to drive the rotating roller to rotate, so that the printing sleeve on the outer side rotates to one side close to the propping roller, and the hot stamping operation on a product is realized through the matching use of the printing sleeve and the propping roller; the overhauled printing sleeve can be used for replacing an unoverhauled printing sleeve, so that the printing effect on a product can be improved, and meanwhile, a wheel disc conversion mode is adopted, so that the printing efficiency of the product delayed due to the overhauling problem can be greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to hot transfer printing technology field especially relates to a kind of hot transfer printing equipment. BACKGROUND

[0002] The hot transfer paper is formed by printing various patterns on a special paper using special thermal transfer ink, and during the production and processing of the hot transfer paper, it is often necessary to print patterns on the paper using a printing device. Currently, a printing roller is used to print the printing pattern on the paper.

[0003] After searching, a kind of fast disassembly hot transfer paper processing printing device (authorized publication number CN217968873U) is disclosed in Chinese patent, including the bottom frame, the inside of the bottom frame is equipped with mounting bracket, the mounting bracket is installed with conveyor belt, the inside of the bottom frame and the upper side of conveyor belt are equipped with printing roller, the outside wall upper end of the bottom frame is installed with motor, the patent technology can change the traditional integrated printing roller into two parts of roller body and printing layer, when it is necessary to replace the printing pattern, the entire printing roller does not need to be replaced, it is more time-saving and labor-saving, only the original printing layer is removed, and a new printing layer is replaced, wherein, when installing the new printing layer, only the first lamination plate and the second lamination plate are lapped on the outside of the printing roller, the butt joint block is embedded into the butt joint groove, the insertion block is inserted into the insertion slot, and then the locking screw is screwed to fasten, so that the installation of the printing layer is convenient and fast.

[0004] However, the above-mentioned device still has some shortcomings in actual use. The most obvious one is that the above-mentioned hot transfer paper printing device needs to be disassembled first when it is maintained, and then the end of the printing roller inserted into the bearing inner shaft is pulled out. However, this method requires the printing device to stop for a long time, which will delay the printing time of the paper and reduce the practicality of the device. UTILITY MODEL CONTENT

[0005] In view of the above problems existing in the prior art, the main purpose of the utility model is to provide a hot transfer printing equipment.

[0006] The technical scheme of the utility model is as follows: a hot transfer printing equipment, comprising a base, two support seats are fixedly connected to the top of the base, a rotating roller is rotatably installed between the two support seats, two support frames are fixedly connected to the outer side of the rotating roller at equal intervals, a mounting cover is arranged on the top of each support frame, a rotating shaft is arranged between the two support frames, a printing roller is fixedly connected to the outer side of the rotating shaft, a printing sleeve is mounted on the outer side of the printing roller, a servo motor one is fixedly installed on the outer side of one of the support seats, and the output shaft of the servo motor one penetrates the support seat and is fixedly connected with the rotating shaft of the rotating roller.

[0007] By adopting the technical scheme, the rotation of the output shaft of the servo motor one drives the rotation of the rotating roller, so that the printing sleeve on the outer side rotates to the side close to the abutting roller, and the abutting roller is used in cooperation to realize the hot stamping operation on the product, and the repaired printing sleeve can be used to replace the unrepaired printing sleeve.

[0008] As a preferred implementation form, the inside of the support seat is provided with a transmission assembly, the transmission assembly comprises a clamping groove opened at one end of the rotating shaft, and the inside of one of the support seats is provided with a servo motor two, the output shaft of the servo motor two is fixedly connected with a clamping piece used in cooperation with the clamping groove, and the clamping piece is clamped with the clamping groove.

[0009] By adopting the technical scheme, the rotation of the output shaft of the servo motor two can drive the rotation of the clamping piece, and when the clamping piece and the clamping groove are in the clamped state, the power of the clamping piece will be transmitted to the clamping groove, thereby driving the rotation of the rotating shaft.

[0010] As a preferred implementation form, the transmission assembly further comprises a cylinder fixedly installed on one side of the support seat, a sliding groove is opened in the inside of the support seat and below the servo motor two, and a mounting seat is slidingly installed in the inside of the sliding groove, and the piston rod of the cylinder extends to the inside of the sliding groove and is fixedly connected with the mounting seat.

[0011] By adopting the technical scheme, the piston rod of the cylinder can be extended to push the clamping piece and the clamping groove into the clamped state.

[0012] As a preferred implementation form, the bottom end of the servo motor two is provided with four second bolts, and the servo motor two and the mounting seat are connected through the second bolts.

[0013] By adopting the technical scheme, the second bolts are provided to realize the installation and disassembly of the servo motor two.

[0014] As a preferred implementation form, the top of the base is provided with an abutting assembly, the abutting assembly comprises two hydraulic cylinders fixedly installed on the top of the base, an installation rack is arranged between the tops of the two hydraulic cylinders, and an abutting roller is rotatably installed in the inside of the installation rack.

[0015] By adopting the technical scheme, the piston rod of the hydraulic cylinder can be extended and retracted to drive the installation rack to ascend and descend, thereby adjusting the height of the abutting roller according to the thickness of the product, so that the surface of the product is always attached to the printing sleeve by the abutting roller.

[0016] As a preferred implementation form, the piston rods of the hydraulic cylinders are fixedly connected with the bottom of the mounting frame, one side of the support frame is provided with a hinge, and the mounting cover is rotatably installed on the top of the support frame through the hinge.

[0017] By adopting the above technical scheme, the rotating shaft can be installed between the two support frames through the hinge.

[0018] As a preferred implementation form, the inside of the mounting cover is provided with two bolts, and the mounting cover is connected with the support frame through the bolts.

[0019] By adopting the above technical scheme, the mounting cover and the support frame can be fixed together through the bolts, or the rotating shaft in the support frame can be taken out conveniently.

[0020] As a preferred implementation form, the outside of the support seat is fixedly provided with a controller, and the servo motor one, the cylinder, the servo motor two and the hydraulic cylinder are electrically connected with the controller.

[0021] By adopting the above technical scheme, the servo motor one, the cylinder, the servo motor two and the hydraulic cylinder can be controlled to start and stop through the controller.

[0022] Compared with the prior art, the advantages and positive effects of the utility model lie in,

[0023] 1. In the utility model, the rotation of the output shaft of the servo motor one drives the rotation of the rotating roller, so that the printing sleeve on the outside is rotated to the side close to the abutting roller, and through the cooperation with the abutting roller, the hot stamping operation on the product is realized, the printing sleeve that has been overhauled can be used to replace the printing sleeve that has not been overhauled, thereby the printing effect on the product can be improved, and at the same time, the wheel disc conversion mode can greatly improve the printing efficiency on the product due to the overhauling problem.

[0024] 2. In the utility model, the piston rod of the hydraulic cylinder can drive the mounting frame to ascend and descend, and then the height of the abutting roller can be adjusted according to the thickness of the product, so that the surface of the product is always attached to the printing sleeve by the abutting roller, thereby the usability of the equipment can be improved. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 An overall perspective view of the hot transfer printing equipment is provided in the utility model;

[0026] Figure 2 A side view of the hot transfer printing equipment is provided in the utility model;

[0027] Figure 3 A partial schematic view of the hot transfer printing equipment is provided in the utility model;

[0028] Figure 4 The utility model provides a heat transfer printing equipment Figure 2 Enlarged view of A in the middle.

[0029] Legend: 1, base; 2, support seat; 3, controller; 4, rotating roller; 5, support frame; 6, printing sleeve; 7, printing roller; 8, rotating shaft; 9, servo motor one; 10, mounting bracket; 11, abutment roller; 12, air cylinder; 13, sliding groove; 14, mounting seat; 15, clamping groove; 16, servo motor two; 17, clamping piece; 18, hinge; 19, mounting cover; 20, bolt one. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0031] Referring to Figures 1-4 A heat transfer printing equipment, including base 1, the both ends of the top of base 1 are fixedly connected with support seat 2, rotating roller 4 is rotatably installed between two support seats 2, two support frames 5 are fixedly connected with the equal distance on the outside of rotating roller 4, the top of support frame 5 is provided with mounting cover 19, rotating shaft 8 is arranged between two support frames 5, printing roller 7 is fixedly connected on the outside of rotating shaft 8, printing sleeve 6 is installed on the outside of printing roller 7, one of the outside of support seat 2 is fixedly installed with servo motor one 9, the output shaft of servo motor one 9 penetrates support seat 2 and is fixedly connected with the rotating shaft of rotating roller 4, when printing product and needing to overhaul printing roller 7, the rotation of the output shaft of servo motor one 9 can drive the rotation of rotating roller 4, so that printing sleeve 6 on the outside is rotated to the side close to abutment roller 11, and the abutment roller 11 is used in cooperation to realize the heat transfer printing operation of product, the overhauled printing sleeve 6 can be used to replace the unoverhauled printing sleeve 6, thereby the printing effect of product can be improved, and the printing efficiency of product due to the delay of overhaul problem can be greatly improved by using wheel disc conversion mode.

[0032] Specific, the inside of the support seat 2 is provided with transmission assembly, transmission assembly includes the clamping groove 15 opened in the one end of the rotating shaft 8, one of the inside of the support seat 2 is provided with servo motor two 16, the output shaft of servo motor two 16 is fixedly connected with the clamping groove 15 is used in cooperation with the clamping piece 17, through the rotation of the output shaft of servo motor two 16, can drive the clamping piece 17 to rotate, and if the clamping piece 17 and the clamping groove 15 are in the clamping state, the power of the clamping piece 17 will be transmitted to the clamping groove 15, in turn will drive the rotation of the rotating shaft 8, the clamping piece 17 and the clamping groove 15 are connected, transmission assembly further includes the cylinder 12 fixedly installed on one side of the support seat 2, the inside of the support seat 2 and located below servo motor two 16 is provided with a sliding slot 13, the inside of the sliding slot 13 is slidably installed with a mounting seat 14, the piston rod of the cylinder 12 extends to the inside of the sliding slot 13 and is fixedly connected with the mounting seat 14, by the piston rod of the cylinder 12, the clamping piece 17 can be pushed to be in the clamping state with the clamping groove 15, and with the contraction of the piston rod of the cylinder 12, the clamping piece 17 can be separated from the inside of the clamping groove 15, in turn cannot realize the transmission of power, the bottom of servo motor two 16 is provided with four bolts two, servo motor two 16 and mounting seat 14 are connected through the bolts two, through the setting of the bolt two, in turn can realize the installation and disassembly purposes of servo motor two 16.

[0033] Specific, the top of the base 1 is provided with an abutting assembly, the abutting assembly includes two hydraulic cylinders fixedly installed on the top of the base 1, the top of the two hydraulic cylinders is provided with a mounting frame 10, the inside of the mounting frame 10 is rotatably installed with an abutting roller 11, by the extension and contraction of the piston rod of the hydraulic cylinder, the mounting frame 10 can be lifted, in turn the height of the abutting roller 11 can be adjusted according to the thickness of the product, so that the product surface is always in contact with the printing sleeve 6 by the abutting roller 11, so as to improve the usability of the equipment, the piston rod of the hydraulic cylinder is fixedly connected with the bottom of the mounting frame 10, one side of the support frame 5 is provided with a hinge 18, the mounting cover 19 is rotatably installed on the top of the support frame 5 through the hinge 18, the inside of the mounting cover 19 is provided with two bolts one 20, the mounting cover 19 and the support frame 5 are connected through the bolts one 20, through the setting of the bolt one 20, the mounting cover 19 and the support frame 5 can be fixed together, or the rotating shaft 8 in the support frame 5 can be taken out conveniently, the outside of the support seat 2 is fixedly installed with a controller 3, the servo motor one 9, the cylinder 12, the servo motor two 16 and the hydraulic cylinder are electrically connected with the controller 3, the servo motor one 9, the cylinder 12, the servo motor two 16 and the hydraulic cylinder can be controlled to start and stop through the controller 3.

[0034] Working principle: first, in production, the staff can control the hydraulic cylinder to start through the controller 3, through the extension and retraction of the piston rod of the hydraulic cylinder, the mounting frame 10 can be driven to lift, and then the height of the abutting roller 11 can be adjusted according to the thickness of the product, so that the product surface is always in contact with the printing sleeve 6 by the abutting roller 11, and when the product is printed and the printing roller 7 needs to be overhauled, the staff can start the air cylinder 12, so that the piston rod of the air cylinder 12 retracts, so that the clamping piece 17 is separated from the corresponding clamping groove 15, then the servo motor one 9 is started, the rotation of the output shaft of the servo motor one 9 drives the rotation of the rotating roller 4, so that the printing sleeve 6 on the outside rotates to the side close to the abutting roller 11, so that the overhauled printing sleeve 6 can be used to replace the unoverhauled printing sleeve 6, then the piston rod of the air cylinder 12 is controlled to extend, so that the clamping piece 17 is in the clamping state with the clamping groove 15, so that the power of the output shaft of the servo motor two 16 can be transmitted to the rotating shaft 8 and drive the rotating shaft 8 and the printing sleeve 6 to rotate, so as to realize the printing operation of the product.

[0035] In the description of the present application, it should be explained that, unless otherwise explicitly specified and limited, the terms "mounting", "provided with", "connected" and the like should be understood broadly, for example, "connected" can be fixedly connected, or can be detachably connected, or integrally connected, can be mechanically connected, or can be electrically connected, can be directly connected, or indirectly connected through an intermediate medium, can be the communication between two elements, for those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific situation.

[0036] The above only describes the preferred embodiments of the present application and does not limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A heat transfer printing apparatus comprising a base (1), characterised in that: Both ends of the top of the base (1) are fixedly connected with support seats (2), a rotating roller (4) is rotatably installed between the two support seats (2), two support frames (5) are fixedly connected to the outer side of the rotating roller (4) at equal intervals, the top of each of the support frames (5) is provided with a mounting cover (19), a rotating shaft (8) is arranged between the two support frames (5), a printing roller (7) is fixedly connected to the outer side of the rotating shaft (8), a printing sleeve (6) is mounted on the outer side of the printing roller (7), and one of the support seats (2) is fixedly provided with a servo motor (9) on the outer side.

2. A heat transfer printing apparatus according to claim 1, wherein: The inside of the support seat (2) is provided with a transmission assembly, the transmission assembly comprises a clamping groove (15) formed in one end of the rotating shaft (8), and the inside of one of the support seats (2) is provided with a servo motor (16), the output shaft of the servo motor (16) is fixedly connected with a clamping piece (17) matched with the clamping groove (15), and the clamping piece (17) is clamped with the clamping groove (15).

3. A heat transfer printing apparatus as claimed in claim 2, wherein: The transmission assembly further comprises a cylinder (12) fixedly installed on one side of the support seat (2), a sliding groove (13) is formed in the inside of the support seat (2) and below the servo motor (16), an installation seat (14) is slidably installed in the inside of the sliding groove (13), and the piston rod of the cylinder (12) extends into the inside of the sliding groove (13) and is fixedly connected with the installation seat (14).

4. A heat transfer printing apparatus as claimed in claim 2, wherein: The bottom end of the servo motor (16) is provided with four second bolts, and the servo motor (16) and the installation seat (14) are connected through the second bolts.

5. A heat transfer printing apparatus as claimed in claim 3, wherein: The top of the base (1) is provided with an abutting assembly, the abutting assembly comprises two hydraulic cylinders fixedly installed on the top of the base (1), an installation frame (10) is arranged between the tops of the two hydraulic cylinders, and an abutting roller (11) is rotatably installed in the inside of the installation frame (10).

6. A heat transfer printing apparatus as claimed in claim 5, wherein: The piston rods of the hydraulic cylinders are fixedly connected with the bottom of the installation frame (10), and one side of each of the support frames (5) is provided with a hinge (18), and the mounting cover (19) is rotatably installed on the top of the support frame (5) through the hinge (18).

7. A heat transfer printing apparatus as claimed in claim 1, wherein: The inside of the mounting cover (19) is provided with two first bolts (20), and the mounting cover (19) and the support frame (5) are connected through the first bolts (20).

8. A heat transfer printing apparatus as claimed in claim 5, wherein: The outside of the support seat (2) is fixedly provided with a controller (3), and the servo motor (9), the cylinder (12), the servo motor (16) and the hydraulic cylinder are electrically connected with the controller (3).

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