Heat insulation protection device for heat transfer printing machine

Abstract

The utility model discloses a heat insulation protection device for a heat transfer printing machine, which comprises a first bottom plate and a second bottom plate which are mounted on a mounting bracket, roller shutter mounting racks are arranged at the front ends of the first bottom plate and the second bottom plate, a heat insulation pull curtain is mounted in the roller shutter mounting racks, and a roller shutter connecting plate is mounted below the first bottom plate and the second bottom plate in a sliding manner; a roller shutter tensioning shaft is arranged below the heat insulation pulling curtain, and the heat insulation pulling curtain penetrates through the roller shutter tensioning shaft to be connected with the roller shutter connecting plate. And the first bottom plate is provided with a rodless cylinder for driving the roller shutter connecting plate to move. The roller shutter connecting plate moves below the heating plate, the roller shutter connecting plate drives the heat insulation pull curtain to be unfolded or folded, the structure is simple, and the safety of the device is effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to clothing automation processing equipment field, specifically a kind of heat insulation protective device for heat transfer printing machine. BACKGROUND

[0002] Heat transfer printing machine is the general term of machine used by heat transfer printing technology, and heat transfer printing machine includes plane ironing machine, high-pressure ironing machine, head ironing machine, baking cup machine, baking tray machine, baking cap machine and other heat transfer printing machines. The range of printing is very wide, including both plane ironing and curved surface ironing of cups, plates and hats.

[0003] When using heat transfer printing machine, first heat the heating plate, and then press the heating plate to heat transfer the heat transfer pattern on the heat transfer film to the product. The existing heat transfer printing machine has some defects when in use, and the heating plate is completely exposed to the outside, lacking heat insulation protective device. Workers are easy to be scalded by heating plate when placing cloth, and there is a safety hazard. SUMMARY

[0004] The utility model provides a kind of heat insulation protective device for heat transfer printing machine for above-mentioned technical problems, install movable heat insulation curtain, ensure that there is no mis-triggering hot plate scalding during operation, improve the security of heat transfer printing machine.

[0005] The utility model solves the technical scheme that the above-mentioned technical problem adopts: a kind of heat insulation protective device for heat transfer printing machine, including the first bottom plate and second bottom plate installed on mounting bracket, the front end of first bottom plate and second bottom plate is equipped with roller shutter installation frame, heat insulation curtain is installed in roller shutter installation frame, roller shutter connecting plate is slidably installed below first bottom plate and second bottom plate, heat insulation curtain is equipped with roller shutter tensioning shaft below, heat insulation curtain passes through roller shutter tensioning shaft and is connected with roller shutter connecting plate;First bottom plate is equipped with the rodless cylinder of driving roller shutter connecting plate movement.

[0006] To optimize the above technical scheme, the utility model further includes the following improved technical solutions.

[0007] The first side of the above-mentioned first bottom plate is equipped with first synchronous belt, and the second side of the second bottom plate is equipped with second synchronous belt installed in parallel with the first synchronous belt, and the first synchronous belt is connected with the second synchronous belt through connecting shaft.

[0008] The first synchronous belt is sleeved on the first synchronous wheel and the second synchronous wheel, the second synchronous belt is sleeved on the third synchronous wheel and the fourth synchronous wheel, and the both ends of the connecting shaft are connected with the first synchronous wheel and the third synchronous wheel respectively through shaft coupling.

[0009] One end of the roller shutter connecting plate is provided with a third fixed plate, the third fixed plate is slidingly installed on the first slide rail of the first bottom plate, the other end of the roller shutter connecting plate is provided with a fourth fixed plate, and the fourth fixed plate is slidingly installed on the second slide rail of the second bottom plate.

[0010] The third fixed plate is connected with the lower part of the first synchronous belt, and the fourth fixed plate is connected with the lower part of the second synchronous belt.

[0011] The driving block of the rodless cylinder is installed with a first connecting plate, the upper part of the first synchronous belt is provided with a second connecting plate matched with the first connecting plate, and the second connecting plate is slidingly installed on the third slide rail of the first bottom plate.

[0012] One side of the first bottom plate is provided with a first slide rail, one side of the second bottom plate is provided with a second slide rail installed in parallel with the first slide rail, one end of the roller shutter connecting plate is slidingly installed on the first slide rail through the third fixed plate, and the other end of the roller shutter connecting plate is slidingly installed on the second slide rail through the fourth fixed plate.

[0013] Compared with the prior art, the heat insulation protection device for the heat transfer printing machine, the rodless cylinder drives the one end of the roller shutter connecting plate to move through the first synchronous belt, the second synchronous belt rotates synchronously with the first synchronous belt, the second synchronous belt drives the other end of the roller shutter connecting plate to move synchronously, the roller shutter connecting plate moves below the heating plate, the roller shutter connecting plate drives the heat insulation curtain to expand or retract, and the safety of the device is effectively improved. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a three-dimensional structure schematic view of the embodiment.

[0015] Figure 2 It is Figure 1 It is a three-dimensional structure schematic view of the motor driving mechanism and the forklift mechanism.

[0016] Figure 3 It is a three-dimensional structure schematic view of the heat transfer printing machine. DETAILED DESCRIPTION

[0017] The embodiment of the utility model is further described in detail in combination with the drawings.

[0018] Figures 1 to 3 It is a structure schematic view of the utility model.

[0019] The drawing reference is: mounting bracket 1, first bottom plate 2, second bottom plate 3, roller shutter mounting frame 4, heat insulation curtain 5, roller shutter tensioning shaft 6, first fixed plate 7, second fixed plate 8, roller shutter connecting plate 9, first sliding rail 10, second sliding rail 11, third fixed plate 12, fourth fixed plate 13, first synchronous belt 14, second synchronous belt 15, first synchronous wheel 16, second synchronous wheel 17, third synchronous wheel 18, fourth synchronous wheel 19, rodless cylinder 20, driving block 21, third sliding rail 22, first connecting plate 23, second connecting plate 24, machine shell 25, downward pressing driving cylinder 26, heating plate 27, shaft coupling 28, pressing bottom plate 29.

[0020] As shown in Figure 1 and Figure 2 The utility model discloses a heat insulation protective device for heat transfer printing machine, including the first bottom plate 2 and second bottom plate 3 of installing on mounting bracket 1.

[0021] The first bottom plate 2 and second bottom plate 3 are parallelly arranged, and the front ends of the first bottom plate 2 and second bottom plate 3 are provided with a roller shutter mounting frame 4, one end of the roller shutter mounting frame 4 is fixedly connected with the first bottom plate 2, and the other end of the roller shutter mounting frame 4 is fixedly connected with the second bottom plate 3.

[0022] The roller shutter mounting frame 4 is internally provided with a heat insulation curtain 5, and the heat insulation curtain 5 is composed of heat insulation cotton and PVC curtain.

[0023] A roller shutter tensioning shaft 6 for supporting the heat insulation curtain 5 is arranged below the heat insulation curtain 5, one end of the roller shutter tensioning shaft 6 is fixedly connected with the first bottom plate 2 through a first fixed plate 7, and the other end of the roller shutter tensioning shaft 6 is fixedly connected with the second bottom plate 3 through a second fixed plate 8.

[0024] A roller shutter connecting plate 9 is slidably arranged below the first bottom plate 2 and second bottom plate 3, and the heat insulation curtain 5 is connected with the roller shutter connecting plate 9 by passing around the roller shutter tensioning shaft 6.

[0024] A first sliding rail 10 is arranged on one side of the first bottom plate 2, and a second sliding rail 11 parallel to the first sliding rail 10 is arranged on one side of the second bottom plate 3.

[0024] A first synchronous belt 14 is arranged on one side of the first bottom plate 2, and the first synchronous belt 14 is sleeved on a first synchronous wheel 16 and a second synchronous wheel 17.

[0025] The third fixed plate 12 is connected with the lower part of the first synchronous belt 14, and the fourth fixed plate 13 is connected with the lower part of the second synchronous belt 15, so that the first synchronous belt 14 and the second synchronous belt 15 can drive the roller shutter connecting plate 9 to move along the first sliding rail 10 and the second sliding rail 11 synchronously.

[0026] The first bottom plate 2 is provided with a rodless cylinder 20 for driving the roller shutter connecting plate 9 to move, both ends of the rodless cylinder 20 are fixed to one side of the first bottom plate 2, and the rodless cylinder 20 is horizontally arranged. A driving block 21 of the rodless cylinder 20 is installed with a first connecting plate 23, and the upper part of the first synchronous belt 14 is provided with a second connecting plate 24. The first bottom plate 2 is horizontally provided with a third sliding rail 22, and the second connecting plate 24 is slidingly installed on the third sliding rail 22. The bottom plate of the first connecting plate 23 is in a "concave" shape, the top plate of the second connecting plate 24 is in a "convex" shape, and the first connecting plate 23 is clamped with the first connecting plate 23. The driving block 21 on the rodless cylinder 20 is connected with the upper part of the first synchronous belt 14, the driving block 21 on the rodless cylinder 20 drives the first synchronous belt 14 to rotate, the second synchronous belt 15 drives the roller shutter connecting plate 9 to move synchronously with the first synchronous belt 14, and the roller shutter connecting plate 9 drives the heat insulation curtain 5 to move.

[0027] As shown in the drawings, Figure 3 The heat transfer printing machine comprises a pressing driving cylinder 26 installed on a machine shell 25, a rotatable heating plate 27 and a pressing bottom plate 29, a driving rod of the pressing driving cylinder 26 is connected with the heating plate 27, the pressing driving cylinder 26 drives the heating plate 27 to open upward or close downward, and the heating plate 27 cooperates with the pressing bottom plate 29 to complete printing and pressing. The heat insulation protection device is fixed with the machine shell 25 of the heat transfer printing machine through the mounting bracket 1, and the first bottom plate 2 and the second bottom plate 3 are installed obliquely, so that the roller shutter connecting plate 9 is located below the heating plate 27.

[0028] The first bottom plate 2 and the second bottom plate 3 are respectively installed obliquely on both sides of the machine shell 25 through the mounting bracket 1, so that the roller shutter connecting plate 9 is just located directly below the heating plate 27, and the driving block 21 on the rodless cylinder 20 can drive the roller shutter connecting plate 9 to move obliquely. When the heating plate 27 is in an open state, the rodless cylinder 20 drives the roller shutter connecting plate 9 to move obliquely downward, the roller shutter connecting plate 9 drives the heat insulation curtain 5 to unfold, and the heat insulation curtain 5 separates the heating plate 27 from the outside, so that the operator will not be scalded by accidentally contacting the heating plate 27 during operation. After the cloth is placed manually, the rodless cylinder 20 drives the roller shutter connecting plate 9 to move obliquely upward, the roller shutter connecting plate 9 drives the heat insulation curtain 5 to be retracted to the original position, and no obstacle is ensured during the pressing process of the heating plate 27.

[0029] The best embodiment of the utility model has been illustrated, various changes or modifications made by those skilled in the art will not deviate from the scope of the utility model.

Claims

1. A heat shield for a heat transfer printing machine, comprising a first bottom plate (2) and a second bottom plate (3) mounted on a mounting bracket (1), characterized in that: The front end of the first bottom plate (2) and the second bottom plate (3) is provided with a roller shutter mounting frame (4), a heat insulation curtain (5) is installed in the roller shutter mounting frame (4), a roller shutter connecting plate (9) is slidably installed below the first bottom plate (2) and the second bottom plate (3), a roller shutter tensioning shaft (6) is arranged below the heat insulation curtain (5), and the heat insulation curtain (5) is connected with the roller shutter connecting plate (9) through the roller shutter tensioning shaft (6); the first bottom plate (2) is provided with a rodless cylinder (20) for driving the roller shutter connecting plate (9) to move.

2. The thermal protection device of claim 1, wherein: The first bottom plate (2) is provided with a first synchronous belt (14), and the second bottom plate (3) is provided with a second synchronous belt (15) installed in parallel with the first synchronous belt (14); the first synchronous belt (14) is connected with the second synchronous belt (15) through a connecting shaft.

3. The thermal protection system of claim 2, wherein: The first synchronous belt (14) is sleeved on a first synchronous wheel (16) and a second synchronous wheel (17), the second synchronous belt (15) is sleeved on a third synchronous wheel (18) and a fourth synchronous wheel (19), and the two ends of the connecting shaft are connected with the first synchronous wheel (16) and the third synchronous wheel (18) through a shaft coupling (28) respectively.

4. The thermal protection system of claim 3, wherein: One end of the roller shutter connecting plate (9) is provided with a third fixed plate (12) slidably installed on a first sliding rail (10) of the first bottom plate (2), and the other end of the roller shutter connecting plate (9) is provided with a fourth fixed plate (13) slidably installed on a second sliding rail (11) of the second bottom plate (3).

5. The thermal protection device of claim 4, wherein: The third fixed plate (12) is connected with the lower part of the first synchronous belt (14), and the fourth fixed plate (13) is connected with the lower part of the second synchronous belt (15).

6. The thermal protection system of claim 5, wherein: A first connecting plate (23) is installed on a driving block (21) of the rodless cylinder (20), the upper part of the first synchronous belt (14) is provided with a second connecting plate (24) engaged with the first connecting plate (23), and the second connecting plate (24) is slidably installed on a third sliding rail (22) of the first bottom plate (2).

7. The thermal protection system of claim 6, wherein: The first bottom plate (2) is provided with a first sliding rail (10) on one side, the second bottom plate (3) is provided with a second sliding rail (11) installed in parallel with the first sliding rail (10) on one side, one end of the roller shutter connecting plate (9) is slidably installed on the first sliding rail (10) through the third fixed plate (12), and the other end of the roller shutter connecting plate (9) is slidably installed on the second sliding rail (11) through the fourth fixed plate (13).

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