Improved hot pressing mechanism of stamping machine

Abstract

The utility model discloses an improved hot pressing mechanism of a stamping machine, which comprises a fixing frame, a roller control part is arranged on one side of the fixing frame, a servo motor is arranged in the roller control part, the output end of one side of the servo motor is connected with a rotating shaft B through a coupler, one side end of the fixing frame is fixedly connected with a shaft sleeve, and the shaft sleeve is fixedly connected with a rotating shaft B through a coupler. A rotating shaft A movably sleeves the middle of the shaft sleeve, connecting discs are arranged on the two sides of the inner wall of the fixing frame, one connecting disc is fixedly connected with one end of the rotating shaft A, the other connecting disc is fixedly connected with the rotating shaft B, and a hot-pressing roller is inserted between the two connecting discs. By means of the arrangement, the inserting columns transversely move outwards, the two inserting columns are pulled outwards, limiting and fixing of the clamping block are relieved, limiting of the whole clamping block is relieved from the position between the two connecting and matching blocks, and the whole hot-pressing roller and the clamping block are drawn out between the two connecting discs and are replaced.

Description

Technical Field

[0001] The utility model relates to the technical field of improved heat pressing mechanisms, in particular to an improved heat pressing mechanism of a hot stamping machine. Background Art

[0002] The hot stamping machine can bake any color code, portrait photos, landscape patterns, etc. onto other objects. The hot stamping machine can also print patterns on jeans, casual pants, cultural shirts and other clothes. Hot stamping is to press the hot stamping foil onto the printed object with a heated hot stamping plate, melt the adhesive layer of the hot stamping foil, separate the colorant carrier from the paper base, and the image colorant is hot-pressed onto the printing surface. During the hot stamping process, the roller is required for hot pressing.

[0003] However, most of the existing hot pressing rollers are fixed on the fixing frame by welding or connecting parts. After the rollers are used for a long time, they will expand and deform during the hot pressing process, and the rollers need to be replaced. After welding or fixing with bolt connecting parts, the hot pressing rollers cannot be replaced or the replacement efficiency is low, which delays the operation and production efficiency of the hot stamping machine. Therefore, it does not meet the existing needs. In this regard, we propose an improved hot pressing mechanism for the hot stamping machine. Utility Model Content

[0004] The purpose of the utility model is to provide an improved hot pressing mechanism for a hot stamping machine, so as to solve the problem that the rollers for hot pressing proposed in the above-mentioned background technology are mostly fixed on a fixed frame by welding or connecting parts. After the rollers are used for a long time, they will expand and deform during the hot pressing process, and the rollers need to be replaced. However, after welding or fixing by bolt connecting parts, the hot pressing rollers cannot be replaced or the replacement efficiency is low, which leads to the delay of the operation and production efficiency of the hot stamping machine.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an improved hot pressing mechanism of a hot stamping machine, comprising a fixed frame, a roller control component is provided on one side of the fixed frame, a servo motor is provided inside the roller control component, an output end of one side of the servo motor is connected to a rotating shaft B through a coupling, a shaft sleeve is fixedly connected to one end of the fixed frame, a rotating shaft A is movably sleeved in the middle of the shaft sleeve, connecting disks are provided on both sides of the inner wall of the fixed frame, one of the connecting disks is fixedly connected to one end of the rotating shaft A, and the other connecting disk is fixedly connected to the rotating shaft B, and a hot pressing roller is inserted between the two connecting disks.

[0006] Preferably, both ends of the hot pressing roller are fixedly connected with a clamping block, and both the front and rear sides of the clamping block are provided with a plug-in groove.

[0007] Preferably, a slot is provided at one end of the connecting disk, and the clamping block on one side of the hot pressing roller is inserted into the slot.

[0008] Preferably, the front and rear sides of the upper end of the connecting plate are fixedly connected with matching blocks, an inner cavity is provided inside the matching block, a plug-in column movably penetrates the middle of the inner cavity, both ends of the inner side of the plug-in column are fixedly connected with movable plates, and the inner end of the movable plate is connected with a spring.

[0009] Preferably, one end of the plug-in column is inserted into the plug-in slot.

[0010] Preferably, the clamping block is configured as an L-shaped structure.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The utility model simultaneously pulls the plug-in column on one side of the connecting block, and the plug-in column drives the movable plate inside the inner cavity to move. When the movable plate moves, the extended elastic force of the spring is pressed. Through this arrangement, the plug-in column moves laterally to the outside, wherein one end of the plug-in column is disengaged from the plug-in slot inside the clamping block, and then the two plug-in columns are pulled outward to release the limit fixation of the clamping block, thereby releasing the limit of the entire clamping block from between the two connecting blocks, and the entire hot pressing roller and the clamping block are extracted and taken out between the two connecting plates and replaced. The above arrangement enables the entire hot pressing roller to be replaced;

[0013] 2. The utility model controls the control panel on the upper end of the roller control component. The chip inside the control panel controls the rotation speed of the servo motor, so that the output shaft on one side of the servo motor drives the overall rotating shaft B, the connecting plate and the heat pressing roller to rotate. The user places the jeans to be printed on the plate on the fixed frame, and the rotation of the heat pressing roller drives the jeans to move, and at the same time, the print on the heat pressing roller prints the jeans at the lower end. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0015] Figure 2 This is a three-dimensional structural diagram of the utility model after the hot pressing roller is disassembled from two connecting plates;

[0016] Figure 3 For this utility model Figure 2 A magnified view of the three-dimensional structure at center A;

[0017] Figure 4 For this utility model Figure 3 A top view of the entire middle connecting block.

[0018] In the figure: 1. fixing frame; 2. bushing; 3. rotating shaft A; 4. connecting plate; 5. hot pressing roller; 6. clamping block; 7. plug-in groove; 8. slot; 9. matching block; 10. plug-in column; 11. inner cavity; 12. spring; 13. movable plate; 14. roller control component; 15. rotating shaft B. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] See also Figures 1 to 4 The utility model provides an embodiment: an improved hot pressing mechanism of a hot stamping machine, comprising a fixed frame 1, a roller control component 14 is provided on one side of the fixed frame 1, a servo motor is provided inside the roller control component 14, an output end of one side of the servo motor is connected to a rotating shaft B15 through a coupling, a shaft sleeve 2 is fixedly connected to one end of the fixed frame 1, a rotating shaft A3 is movably sleeved in the middle of the shaft sleeve 2, connecting plates 4 are provided on both sides of the inner wall of the fixed frame 1, one of the connecting plates 4 is fixedly connected to one end of the rotating shaft A3, the other connecting plate 4 is fixedly connected to the rotating shaft B15, and a hot pressing device is inserted between the two connecting plates 4. The roller 5, wherein the clamping block 6 is inserted into the slot 8 on one side of the connecting plate 4, is set so that the whole hot pressing roller 5 is inserted and connected between the two connecting plates 4. The user controls the control panel on the upper end of the roller control component 14, and the chip inside the control panel controls the speed of the servo motor, so that the output shaft on one side of the servo motor drives the whole rotating shaft B15, the connecting plate 4 and the hot pressing roller 5 to rotate. The user places the jeans to be printed on the plate on the fixed frame 1, and the jeans are moved by the rotation of the hot pressing roller 5, and the printing on the hot pressing roller 5 also prints the jeans at the lower end;

[0021] Both ends of the hot pressing roller 5 are fixedly connected with a clamping block 6, and the front and rear sides of the clamping block 6 are provided with a plug-in groove 7. One end of the connecting plate 4 is provided with a slot 8. The clamping block 6 on one side of the hot pressing roller 5 is inserted into the slot 8. The clamping block 6 is set to an L-shaped structure, and the vertical end of the lower side of the clamping block 6 is inserted into the slot 8. The overall slot 8 fixes the clamping block 6, and the horizontal end of the upper side of the clamping block 6 is fixed between the two matching blocks 9.

[0022] The front and rear sides of the upper end of the connecting disk 4 are fixedly connected with a connecting block 9, an inner cavity 11 is provided inside the connecting block 9, a plug-in column 10 movably penetrates the middle of the inner cavity 11, both ends of the inner side of the plug-in column 10 are fixedly connected with a movable plate 13, the inner end of the movable plate 13 is connected with a spring 12, one end of the plug-in column 10 is inserted into the plug-in slot 7, and through this arrangement, the two plug-in columns 10 are inserted and fixed to the overall card block 6.

[0023] When in use, by pulling the plug-in column 10 on one side of the matching block 9 at the same time, the plug-in column 10 drives the movable plate 13 inside the inner cavity 11 to move, and the movable plate 13 presses the extended elastic force of the spring 12 when moving. Through this arrangement, the plug-in column 10 can move laterally to the outside, and one end of the plug-in column 10 is disengaged from the plug-in groove 7 inside the clamping block 6. Then, the two plug-in columns 10 are pulled outward to release the limiting fixation of the clamping block 6, and then the entire clamping block 6 is released from the two matching blocks 9. The entire hot pressing roller 5 and the clamping block 6 are extracted and taken out between the two connecting plates 4 and replaced. The above arrangement enables the entire hot pressing roller 5 to be replaced, and then the hot pressing roller 5 with different patterns is replaced, making the overall hot pressing mechanism more widely used;

[0024] If the overall hot pressing roller 5 and the clamping block 6 are to be installed, the plug-in column 10 on one side of the matching block 9 is pulled again, so that the plug-in column 10 drives the movable plate 13 to move horizontally, and the plug-in column 10 moves inside the inner cavity 11, so that the plug-in column 10 will not extend out of the matching block 9 to hinder the insertion of the clamping block 6, and then the clamping block 6 is inserted between the two matching blocks 9, and the vertical end of one side of the clamping block 6 is inserted into the slot 8 on the side of the connecting plate 4, and then the overall plug-in column 10 is released and pulled, so that one end of the plug-in column 10 is inserted into the plug-in groove 7 on one side of the clamping block 6, and the stretching elastic force of the spring 12 acts on the movable plate 13 and the plug-in column 10, so as to realize the plug-in connection of the clamping block 6 between the two matching blocks 9, and then the overall hot pressing roller 5 is inserted between the two connecting plates 4 for fixing.

[0025] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. An improved hot pressing mechanism of a hot stamping machine, comprising a fixed frame (1), a roller control component (14) is provided on one side of the fixed frame (1), a servo motor is provided inside the roller control component (14), and the characteristics are: The output end of one side of the servo motor is connected to a rotating shaft B (15) via a coupling, one end of the fixed frame (1) is fixedly connected to a shaft sleeve (2), the middle of the shaft sleeve (2) is movably sleeved with a rotating shaft A (3), and connecting disks (4) are provided on both sides of the inner wall of the fixed frame (1), one of the connecting disks (4) is fixedly connected to one end of the rotating shaft A (3), and the other connecting disk (4) is fixedly connected to the rotating shaft B (15), and a hot pressing roller (5) is inserted between the two connecting disks (4).

2. The improved hot pressing mechanism of a hot stamping machine according to claim 1, characterized in that: Both ends of the hot pressing roller (5) are fixedly connected with a clamping block (6), and both the front and rear sides of the clamping block (6) are provided with an inserting groove (7).

3. The improved hot pressing mechanism of a hot stamping machine according to claim 2, characterized in that: A slot (8) is provided at one end of the connection disk (4), and a clamping block (6) on one side of the hot pressing roller (5) is inserted into the slot (8).

4. The improved hot pressing mechanism of a hot stamping machine according to claim 3, characterized in that: The front and rear sides of the upper end of the connection plate (4) are fixedly connected to a connecting block (9), an inner cavity (11) is provided inside the connecting block (9), a plug-in column (10) movably penetrates the middle of the inner cavity (11), and both ends of the inner side of the plug-in column (10) are fixedly connected to a movable plate (13), and the inner end of the movable plate (13) is connected to a spring (12).

5. The improved hot pressing mechanism of a hot stamping machine according to claim 4, characterized in that: One end of the plug-in column (10) is inserted into the plug-in slot (7).

6. The improved hot pressing mechanism of a hot stamping machine according to claim 5, characterized in that: The clamping block (6) is configured as an L-shaped structure.

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