CN215473774U

CN215473774U - Heat transfer printing equipment

Info

Publication number: CN215473774U
Application number: CN202121605612.5U
Authority: CN
Inventors: 张东洋
Original assignee: Shanghai Xuantai E Commerce Co ltd
Current assignee: Shanghai Xuantai E Commerce Co ltd
Priority date: 2021-07-15
Filing date: 2021-07-15
Publication date: 2022-01-11
Anticipated expiration: 2031-07-15

Abstract

The utility model discloses a thermal transfer printing device which comprises a base, wherein a sliding column is installed at the edge of the top surface of the base, a sliding seat capable of vertically and linearly moving and a first linear driving device for driving the sliding seat to move are arranged on the sliding column, an installation seat capable of vertically and linearly moving relative to the sliding seat and a second linear driving device for driving the installation seat to move are arranged on the sliding seat, an upper pressing piece is detachably installed on the bottom surface of the installation seat, a heating piece is installed in the upper pressing piece, a lower pressing piece is detachably installed on the top surface of the other end of the base and is located right below the upper pressing piece, and the bottom surface of the upper pressing piece and the top surface of the lower pressing piece are both planes or arc surfaces. The utility model is convenient and flexible to use and is beneficial to improving the utilization rate of equipment.

Description

Heat transfer printing equipment

Technical Field

The utility model relates to the field of thermal transfer printing, in particular to thermal transfer printing equipment.

Background

Thermal transfer printing is also called thermal sublimation, and is a special process for printing any pictures such as portrait, landscape and the like on plain paper or high-precision printing paper by using thermal transfer printing ink, heating the pictures to a certain temperature within a few minutes by using a thermal transfer printing device corresponding to thermal transfer printing, and transferring the colors of the pictures on the paper to materials such as a porcelain cup, a porcelain plate, clothes, metal and the like vividly.

The heat transfer machine is a general name of machines used in the heat transfer technology, and comprises a plane pyrograph machine, a high-pressure pyrograph machine, a swinging pyrograph machine, a cup baking machine, a baking tray machine, a cap baking machine and other heat transfer machines. The thermal transfer printing is a new technology, and the range of printing can be wide, including plane pyrographs and curved pyrographs such as cups, plates and hats.

At present, the existing thermal transfer machine can only perform thermal transfer operation for a single product, the application range of the equipment is limited, and the equipment cost is high for a factory. Meanwhile, when the pattern needing to be transferred is large, the size of the heating part on the equipment is also large, and the equipment is easy to shake when the part provided with the heating part is driven to vertically lift, so that the heat transfer effect on the product is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a thermal transfer printing device which is convenient to use and is beneficial to improving the utilization rate of the device.

The technical scheme adopted by the utility model for solving the problems is as follows:

the utility model provides a heat-transfer seal equipment, the on-line screen storage device comprises a base, the slip post is installed to the edge of the top surface of base, be equipped with vertical rectilinear movement's sliding seat on the slip post and be used for driving the first linear drive device that the sliding seat removed, be equipped with the mount pad of the vertical rectilinear movement of relative sliding seat on the sliding seat and be used for driving the second linear drive device that the mount pad removed, detachable the casting die of installing on the bottom surface of mount pad, install the piece that generates heat in the casting die of going up, detachable the piece of pushing down of installing on the top surface of base, the bottom surface of going up the casting die and the top surface of pushing down the piece are the plane or are the cambered surface, the piece of pushing down is located under the casting die. The second linear driving device drives the mounting seat to vertically move downwards to drive the upper pressing piece to move downwards, so that the purpose of pressing the workpiece between the upper pressing piece and the lower pressing piece is achieved.

As a further improvement of the technical scheme, the mounting seat comprises a sliding part and a mounting part, the sliding part is connected to the sliding seat in a sliding mode, a plurality of cylinders which are arranged around the central axis of the mounting part at equal angles are fixedly connected to the top surface of the mounting part, a spring is sleeved on each cylinder, the top end of each cylinder penetrates through the sliding part so that the top end of each cylinder is exposed out of the surface of the corresponding sliding part, two ends of each spring respectively abut against the corresponding sliding part and the corresponding mounting part, and a limiting block used for preventing the sliding part from being separated from the corresponding cylinder is arranged on the top end of each cylinder. Through set up the spring between slider and installed part for there is the space of resilience in the upper pressure member, avoids appearing because the too big condition that leads to the machined part impaired of the power of upper pressure member pressfitting work piece.

As a further improvement of the technical scheme, a turning piece is arranged between the two adjacent cylinders, a groove used for containing the turning piece is formed in the mounting seat, one end of the turning piece is hinged to the side face of the mounting piece, a torsion spring used for applying force turning into the groove to the turning piece is arranged at one end of the turning piece, and a through hole used for allowing a screw to pass through is formed in the other end of the turning piece. The turnover piece is turned out and fixed on the upper pressing piece through the screw, so that the fixing area between the mounting seat and the upper pressing piece is enlarged, the degree of shaking of the upper pressing piece is reduced in the process of vertical lifting of the upper pressing piece driven by the mounting seat, and the heat transfer effect of the equipment is guaranteed.

As the further improvement of above-mentioned technical scheme, second straight line drive arrangement includes hinge bar and two connecting pieces, is equipped with bending structure on the hinge bar, and the one end of two connecting pieces articulates respectively in the both sides of the department of buckling of hinge bar, and the other end of two connecting pieces articulates respectively in the both sides on the top of mount pad, and the one end of hinge bar articulates on the sliding seat, and two connecting pieces are the U-shaped for there is accommodation space between two connecting pieces, installs annular handle on the other end of hinge bar, conveniently grips, does benefit to the rotation of hinge bar. Through the rotation of the hinge rod, the bending part of the hinge rod rotates around a hinge point between the hinge rod and the sliding seat, and the mounting seat is vertically lifted through the transmission of the connecting piece, so that the operation is convenient, and the force for pressing the workpiece by the pressing piece in the control process is facilitated.

As a further improvement of the technical scheme, the first linear driving device comprises a threaded rod and a hand wheel handle, the threaded rod is rotatably connected onto the sliding column, the sliding seat is sleeved on the threaded rod in a threaded fit mode, and the hand wheel handle is fixedly connected onto the top end of the threaded rod. The threaded rod is rotated by rotating the hand wheel handle, so that the purpose of driving the sliding seat to move along the vertical straight line of the sliding column is achieved, the lifting function of the mounting seat is realized, the use flexibility of the equipment is improved, and the use convenience of the equipment is improved.

As a further improvement of the technical scheme, the mounting piece is fixedly connected with the upper pressing piece through screws, at least two mounting holes for the screws to penetrate through are formed in the mounting piece, through holes are formed in the positions, corresponding to the mounting holes, of the sliding piece, the mounting and dismounting are convenient, and the replacement operation of the upper pressing piece on the equipment is facilitated.

As a further improvement of the technical scheme, a controller for controlling the operation of the heating element is installed on the sliding seat, and an interface for connecting the heating element is arranged on the controller. The heating temperature and the heating duration of the heating piece in the thermal transfer process are controlled through the controller, the quality of thermal transfer is guaranteed, and the use convenience of equipment is improved.

Compared with the prior art, the utility model has the following advantages and effects:

according to the utility model, through the detachable installation of the upper pressing piece and the lower pressing piece, the equipment can realize the thermal transfer printing processing on the plane or the cambered surface of the processed piece by replacing the upper pressing piece and the lower pressing piece, the use is convenient, the utilization rate of the equipment is improved, and the control of the processing cost is facilitated. Furthermore, the first linear driving device drives the sliding seat to vertically linearly move and the second linear driving device drives the mounting seat to vertically linearly move, so that the flexibility of the use of the equipment is improved, the equipment can perform heat transfer printing processing on the machined parts with different thicknesses, the operation is convenient, and the working efficiency is improved.

Drawings

FIG. 1 is a schematic view of a thermal transfer apparatus according to an embodiment.

FIG. 2 is an enlarged view showing a partial structure of a thermal transfer apparatus according to the present invention.

FIG. 3 is a schematic view of a first upper press and lower press configuration shown in FIG. 1.

FIG. 4 is a schematic view of a second upper press and lower press configuration shown in FIG. 1.

Fig. 5 is a structural schematic diagram of the first state of the mount shown in fig. 2.

Fig. 6 is a structural schematic diagram of the second state of the mounting member shown in fig. 2.

Fig. 7 is a schematic view of the structure of the slider shown in fig. 2.

Fig. 8 is a structural view illustrating a first state of the second linear driving device shown in fig. 1.

Fig. 9 is a structural view illustrating a second state of the second linear driving device shown in fig. 1.

Fig. 10 is a schematic structural view of the first linear driving device shown in fig. 1.

FIG. 11 is a schematic view of a thermal transfer apparatus according to another embodiment

The device comprises a base 1, a sliding column 11, a sliding seat 2, a first linear driving device 21, a threaded rod 22, a hand wheel handle 23, a mounting seat 3, a second linear driving device 31, a sliding part 32, a mounting part 33, a cylinder 34, a spring 35, a limiting block 36, a turnover piece 37, a groove 38, a through hole 39, an upper pressing part 4, a heating part 41, a lower pressing part 5, a hinged rod 61, a connecting part 62, a bending structure 63, an accommodating space 64, an annular handle 65, a mounting hole 66, a through hole 67, a controller 7, an interface 71, an accessory 8, a frame 81, a bending part 82, a third linear driving device 83 and a heating part 84.

Detailed Description

The present invention will be described in further detail below by way of examples with reference to the accompanying drawings, which are illustrative of the present invention and are not to be construed as limiting the present invention.

The first embodiment.

Referring to fig. 1-4, the thermal transfer printing apparatus of this embodiment includes a base 1, a sliding column 11 is installed at an edge of a top surface of the base 1, a sliding seat 2 moving vertically and linearly and a first linear driving device 21 for driving the sliding seat 2 to move are installed on the sliding column 11, an installation seat 3 moving vertically and linearly relative to the sliding seat 2 and a second linear driving device 31 for driving the installation seat 3 to move are installed on the sliding seat 2, an upper pressing member 4 is detachably installed on a bottom surface of the installation seat 3, a heating member 41 is installed in the upper pressing member 4, a lower pressing member 5 is detachably installed on the top surface of the base 1, the lower pressing member 5 is located right below the upper pressing member 4, and the bottom surface of the upper pressing member 4 and the top surface of the lower pressing member 5 are both planar or both arc surfaces. In this embodiment, the heating member 41 is an electric heating element, and the pressing member 5 and the base 1 are fixedly connected by screws.

Referring to fig. 4, the mounting seat 3 includes a sliding member 32 and a mounting member 33, the sliding member 32 is slidably connected to the sliding seat 2, a plurality of cylinders 34 are fixedly connected to the top surface of the mounting member 33 and are arranged around the central axis of the mounting member 33 at equal angles, a spring 35 is sleeved on each cylinder 34, the top end of each cylinder 34 penetrates through the sliding member 32 so that the top end of each cylinder 34 is exposed out of the surface of the sliding member 32, two ends of the spring 35 respectively abut against the sliding member 32 and the mounting member 33, and a limiting block 36 for preventing the sliding member 32 from being separated from the cylinder 34 is disposed on the top end of each cylinder 34.

Referring to fig. 5 to 7, a turning piece 37 is arranged between two adjacent cylinders 34, a groove 38 for accommodating the turning piece 37 is formed in the mounting base 3, one end of the turning piece 37 is hinged to the side surface of the mounting member 33, a torsion spring for applying a force for turning the turning piece 37 into the groove 38 is arranged at one end of the turning piece 37, a through hole 39 for a screw to pass through is formed in the other end of the turning piece 37, the mounting member 33 is fixedly connected with the upper pressing member 4 through a screw, at least two mounting holes 66 for the screw to pass through are formed in the mounting member 33, and a through hole 67 is formed in the sliding member 32 at a position corresponding to the mounting hole 66.

Referring to fig. 1, 8 and 9, the second linear driving device 31 includes a hinge rod 61 and two connecting members 62, the hinge rod 61 is provided with a bending structure 63, one end of each of the two connecting members 62 is hinged to two sides of a bending portion of the hinge rod 61, the other end of each of the two connecting members 62 is hinged to two sides of the top end of the mounting seat 3, one end of the hinge rod 61 is hinged to the sliding seat 2, the two connecting members 62 are U-shaped, so that an accommodating space 64 exists between the two connecting members 62, and the other end of the hinge rod 61 is provided with an annular handle 65.

Referring to fig. 10, the first linear driving device 21 includes a threaded rod 22 and a hand wheel handle 23, the threaded rod 22 is rotatably connected to the sliding column 11, the sliding seat 2 is sleeved on the threaded rod 22 in a threaded fit manner, the hand wheel handle 23 is fixedly connected to the top end of the threaded rod 22, a controller 7 for controlling the operation of the heating element 41 is installed on the sliding seat 2, and an interface 71 for connecting the heating element 41 is installed on the controller 7.

In summary, the application method of the utility model is as follows:

the method comprises the following steps: selecting a proper upper pressing piece and a proper lower pressing piece according to the shape of a product needing thermal transfer printing, respectively installing the upper pressing piece and the lower pressing piece on the installation seat and the base through screws, and conveniently connecting a heating piece on the upper pressing piece with the controller;

step two: the first linear driving device drives the sliding seat to vertically and linearly move, so that the distance between the upper pressing piece and the lower pressing piece is adjusted;

step three: placing a product to be subjected to heat transfer printing on a lower pressing piece, then placing a transfer printing film with a pattern on the product, and then driving a mounting seat to vertically and linearly move through a second linear driving device so that an upper pressing piece presses the product and the transfer printing film;

step four: the controller controls the operation of the heating element to transfer the pattern on the transfer printing film to the surface of the product in a heating and pressurizing mode.

Example two.

Referring to fig. 11, the other structure of a thermal transfer apparatus of the present embodiment is substantially the same as that of the first embodiment except that: still include accessory 8, accessory 8 includes frame 81 and curved member 82, the one end fixed connection of curved member 82 is in frame 81, be equipped with the third linear drive device 83 that is used for driving the other end rectilinear movement of curved member 82 on the frame 81, the structure of third linear drive device 83 is the same with the structure of second linear drive device 31, curved member 82 realizes rolling up through third linear drive device 83, install heating member 84 on the curved member 82, heating member 84 passes through the interface 71 of wire connection director 7.

The above description of the present invention is intended to be illustrative. Various modifications, additions and substitutions for the specific embodiments described may be made by those skilled in the art without departing from the scope of the utility model as defined in the accompanying claims.

Claims

1. A thermal transfer apparatus characterized by: including base (1), slip post (11) are installed to the edge of the top surface of base (1), be equipped with vertical rectilinear movement's sliding seat (2) on slip post (11) and be used for driving first linear drive device (21) that sliding seat (2) removed, be equipped with mount pad (3) and the second linear drive device (31) that are used for driving mount pad (3) to remove of relative sliding seat (2) vertical rectilinear movement on sliding seat (2), detachable on installing on the bottom surface of mount pad (3) casting die (4), install in casting die (4) and generate heat piece (41), detachable on the top surface of base (1) installs holding down piece (5), the bottom surface of going up casting die (4) and the top surface of holding down piece (5) are the plane or are the cambered surface, holding down piece (5) are located casting die (4) under.

2. The thermal transfer apparatus according to claim 1, characterized in that: mounting seat (3) include slider (32) and installed part (33), slider (32) sliding connection is on sliding seat (2), fixedly connected with is a plurality of cylinders (34) of arranging around the axis of installed part (33) equiangularly on the top surface of installed part (33), the cover is equipped with spring (35) on cylinder (34), slider (32) are passed on the top of cylinder (34) so that the top of cylinder (34) exposes on the surface of slider (32), the both ends of spring (35) are supported slider (32) and installed part (33) respectively, be equipped with on the top of cylinder (34) and be used for preventing that slider (32) break away from limiting block (36) of cylinder (34).

3. The thermal transfer apparatus according to claim 2, characterized in that: be equipped with between two adjacent cylinders (34) and turn over piece (37), offer recess (38) that are used for holding and turn over piece (37) on mount pad (3), the one end of turning over piece (37) articulates on the side of installed part (33), one of turning over piece (37) is served and is used for exerting the torsional spring that turns over to the power in recess (38) to turning over piece (37), offers on the other end of turning over piece (37) and is used for perforation (39) that the screw passed.

4. The thermal transfer apparatus according to claim 1, characterized in that: second linear drive device (31) are including articulated rod (61) and two connecting pieces (62), be equipped with on articulated rod (61) and buckle structure (63), the one end of two connecting pieces (62) articulates respectively in the both sides of the department of buckling of articulated rod (61), the other end of two connecting pieces (62) articulates respectively in the both sides on the top of mount pad (3), the one end of articulated rod (61) articulates on sliding seat (2), two connecting pieces (62) are the U-shaped, make to have accommodation space (64) between two connecting pieces (62), install annular handle (65) on the other end of articulated rod (61).

5. The thermal transfer apparatus according to claim 1, characterized in that: the first linear driving device (21) comprises a threaded rod (22) and a hand wheel handle (23), the threaded rod (22) is rotatably connected to the sliding column (11), the sliding seat (2) is sleeved on the threaded rod (22) in a thread fit mode, and the hand wheel handle (23) is fixedly connected to the top end of the threaded rod (22).

6. The thermal transfer apparatus according to claim 2, characterized in that: the mounting piece (33) is fixedly connected with the upper pressing piece (4) through screws, at least two mounting holes (66) for the screws to pass through are formed in the mounting piece (33), and through holes (67) are formed in the positions, corresponding to the mounting holes (66), on the sliding piece (32).

7. The thermal transfer apparatus according to claim 1, characterized in that: the sliding seat (2) is provided with a controller (7) used for controlling the operation of the heating part (41), and the controller (7) is provided with an interface (71) used for connecting the heating part (41).