Embossing die convenient to replace

Abstract

The utility model discloses an embossing die convenient to replace, which comprises a first fixed die and a first movable die, a second fixed die is arranged on the first fixed die, a second movable die is arranged on the first movable die, and the first fixed die and the first movable die are respectively provided with a mounting mechanism for mounting the second fixed die and the second movable die. The mounting mechanism comprises a first mounting groove and a second mounting groove which are separately formed in the first fixed mold and the first movable mold, the first fixed mold is in threaded connection with the first mounting groove, and the second movable mold is in threaded connection with the second mounting groove. According to the utility model, the mounting mechanism is arranged, the first fixed mold is in threaded connection with the second fixed mold, the first movable mold is in threaded connection with the second movable mold, the disassembly can be realized only by screwing out the second fixed mold and the second movable mold, and the whole movable mold and the whole movable mold do not need to be disassembled, so that the replacement of the mold is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of embossing dies, in particular to an embossing die which is convenient to replace. Background Art

[0002] Embossing machines are mainly used for embossing, bubble pressing, wrinkling, and branding on various fabrics. They can also be used to emboss brands, simulate leather patterns, and various deep and shallow flower shapes and patterns on non-woven fabrics, coatings, leather, paper, and aluminum plates. Existing embossing machines for leather, textiles, and other products all use embossing molds, that is, the fixed mold and the movable mold are closed to emboss the pattern.

[0003] In the prior art, the fixed die and the movable die of the embossing die are respectively installed on the table and the hydraulic mechanism of the embossing machine. The fixed die is installed on the table by bolts, and the movable die is installed on the plane of the screw hydraulic mechanism thereon and the nut is loosened. This installation method makes it necessary to disassemble the entire fixed die and the movable die when the embossing machine needs to emboss different patterns. The disassembly of the entire fixed die and the movable die is relatively troublesome. Therefore, it is necessary to design an embossing die that is easy to replace to solve the above problem. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and provides an embossing die which is convenient to replace.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A conveniently replaceable embossing mold comprises a first fixed mold and a first movable mold, wherein the first fixed mold is provided with a second fixed mold, the first movable mold is provided with a second movable mold, the first fixed mold and the first movable mold are respectively provided with mounting mechanisms for mounting the second fixed mold and the second movable mold, the mounting mechanisms comprising a first mounting groove and a second mounting groove separately arranged on the first fixed mold and the first movable mold, the first fixed mold is threadedly connected to the first mounting groove, the second movable mold is threadedly connected to the second mounting groove, the side walls of the second fixed mold and the second movable mold are both fixedly connected with two rotating blocks, and the first fixed mold is provided with a positioning mechanism for positioning the second fixed mold.

[0007] Preferably, the positioning mechanism comprises two mounting holes formed on the first fixed mold, a first screw is provided in the mounting holes, and the first screw is threadedly connected to the mounting holes.

[0008] Preferably, two positioning holes are formed at the lower end of the first movable mold, and second screws are disposed in the positioning holes, and the second screws are threadedly connected to the positioning holes.

[0009] Preferably, a placement groove is provided at the upper end of the first fixed mold, a rotating rod is provided in the placement groove, two first through holes are provided at the upper end of the rotating rod, a second through hole is provided on the side wall of the rotating block, and two latches are provided in the placement groove.

[0010] Preferably, a placement frame is fixedly connected to the upper end of the placement slot, and a limit frame is fixedly connected to the upper end of the placement slot.

[0011] Preferably, the side wall of the first movable mold is fixedly connected to a mounting frame, the side wall of the mounting frame is rotatably connected to a rotating tube, and an air outlet nozzle is connected below the rotating tube.

[0012] The utility model has the following beneficial effects:

[0013] 1. The device is equipped with a mounting mechanism. The movable mold and the movable mold are divided into two parts. One part is mounted on the table and hydraulic mechanism of the embossing machine, and the other part is connected with it through a threaded connection. It only needs to unscrew the movable mold and the movable mold to realize disassembly, and there is no need to disassemble the entire movable mold and the movable mold, thereby improving the replacement of the mold;

[0014] 2. The device is provided with a positioning mechanism and a second screw. After the second fixed mold and the second movable mold are installed, the first screw and the second screw can be used to limit the second fixed mold and the second movable mold to prevent the second fixed mold and the second movable mold from rotating, thereby achieving an anti-loosening effect;

[0015] 3. The device is provided with a rotating tube and an air outlet nozzle, through which a high-speed airflow can be ejected to blow up the leather, thereby preventing the leather from being pressed on the second fixed mold so that the worker needs to press the button to take it up, thereby facilitating the picking up of the leather. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of an embossing die that is easy to replace proposed by the utility model;

[0017] Figure 2 A top view of an embossing die that is easy to replace proposed by the utility model;

[0018] Figure 3 The utility model is a bottom view of an embossing die that is easy to replace.

[0019] In the figure: 1 first fixed mold, 2 first movable mold, 3 second fixed mold, 4 second movable mold, 5 first mounting groove, 6 rotating block, 7 placement groove, 8 rotating rod, 9 placement frame, 10 latch, 11 limit frame, 12 first screw rod, 13 second screw rod, 14 mounting frame, 15 air outlet nozzle, 16 rotating tube, 17 second mounting groove. DETAILED DESCRIPTION

[0020] 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.

[0021] Reference Figure 1-3 A conveniently replaceable embossing mold comprises a first fixed mold 1 and a first movable mold 2, the first fixed mold 1 is provided with a second fixed mold 3, the first movable mold 2 is provided with a second movable mold 4, the first fixed mold 1 and the first movable mold 2 are respectively provided with mounting mechanisms for mounting the second fixed mold 3 and the second movable mold 4, the mounting mechanisms comprise a first mounting groove 5 and a second mounting groove 17 which are separately arranged on the first fixed mold 1 and the first movable mold 2, the first fixed mold 1 is threadedly connected to the first mounting groove 5, the second movable mold 4 is threadedly connected to the second mounting groove 17, and the side walls of the second fixed mold 3 and the second movable mold 4 are fixedly connected with two rotating blocks 6.

[0022] The first fixed mold 1 is provided with a positioning mechanism for positioning the second fixed mold 3. The positioning mechanism includes two mounting holes opened on the first fixed mold 1. The mounting holes are provided with first screws 12, and the first screws 12 are threadedly connected to the mounting holes.

[0023] In the utility model, two positioning holes are provided at the lower end of the first movable mold 2, and second screw rods 13 are arranged in the positioning holes, and the second screw rods 13 are threadedly connected with the positioning holes.

[0024] In the utility model, a placement groove 7 is provided at the upper end of the first fixed mold 1, and a rotating rod 8 is provided in the placement groove 7. The rotating rod 8 includes a U-shaped part and two rod body parts. The rod body can be inserted into the rotating block 6. Two first through holes are provided at the upper end of the rotating rod 8, and a second through hole is provided on the side wall of the rotating block 6. Two latches 10 are provided in the placement groove 7. After the rotating rod 8 can be inserted into the rotating block 6 and fixed by the latches 10, the second fixed mold 3 and the second movable mold 4 can be conveniently rotated by rotating the rotating rod 8.

[0025] In the utility model, a placement frame 9 is fixedly connected to the upper end of the placement slot 7, and a limit frame 11 is fixedly connected to the upper end of the placement slot 7, so as to prevent the rotating rod 8 and the latch 10 from falling off.

[0026] In the utility model, the side wall of the first movable mold 2 is fixedly connected with a mounting frame 14, which is connected to a rotating tube 16 via a damping shaft. The side wall of the mounting frame 14 is rotatably connected with the rotating tube 16, and an air outlet nozzle 15 is connected below the rotating tube 16.

[0027] In the initial state, the first fixed die 1 is mounted on the embossing machine table by bolts, the screws on the first movable die 2 are inserted into the hydraulic mechanism and fixed by nuts, and the rotating tube 16 is connected to the external air compressor.

[0028] When in use, when the embossing machine needs to emboss different patterns, the first screw 12 and the second screw 13 can be taken out, and the second fixed die 3 or the second movable die 4 can be screwed out by holding the two rotating blocks 6, and then the second fixed die 3 and the second movable die 4 with other pattern grooves are screwed into the first mounting groove 5 and the second mounting groove 17, without the need to disassemble the entire mold on the embossing machine table or the hydraulic mechanism, thereby facilitating the replacement of the mold;

[0029] Secondly, after the second fixed mold 3 and the second movable mold 4 are installed, the first screw 12 can be inserted into the rotating block 6 and screwed into the installation hole, and the second screw 13 can be inserted into the rotating block 6 and screwed into the positioning hole, so that the second fixed mold 3 and the second movable mold 4 can be limited to prevent the second fixed mold 3 and the second movable mold 4 from rotating, thereby preventing them from loosening;

[0030] When the second fixed mold 3 and the second movable mold 4 are taken out, the two ends of the rotating rod 8 can be inserted into the two rotating blocks 6, and the two latches 10 can be inserted into the rotating blocks 6 and the rotating rod 8, and the second fixed mold 3 and the second movable mold 4 can be rotated by the rotating rod 8, so that the second fixed mold 3 and the second movable mold 4 can be rotated more easily;

[0031] In addition, after the mold is opened, the external air compressor can be started while the first movable mold 2 is moving upward, and the air outlet nozzle 15 sprays high-speed airflow, thereby blowing up the compacted leather on the second fixed mold 3 to facilitate picking up the leather.

[0032] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and practical concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An embossing die that is easily replaceable, comprising a first fixed die (1) and a first movable die (2), characterized in that: The first fixed mold (1) is provided with a second fixed mold (3), the first movable mold (2) is provided with a second movable mold (4), the first fixed mold (1) and the first movable mold (2) are respectively provided with mounting mechanisms for mounting the second fixed mold (3) and the second movable mold (4), the mounting mechanisms comprising a first mounting groove (5) and a second mounting groove (17) respectively arranged on the first fixed mold (1) and the first movable mold (2), the first fixed mold (1) is threadedly connected to the first mounting groove (5), the second movable mold (4) is threadedly connected to the second mounting groove (17), the side walls of the second fixed mold (3) and the second movable mold (4) are both fixedly connected with two rotating blocks (6), and the first fixed mold (1) is provided with a positioning mechanism for positioning the second fixed mold (3).

2. The embossing die that is easy to replace according to claim 1, characterized in that: The positioning mechanism comprises two mounting holes formed on the first fixed die (1), wherein a first screw rod (12) is arranged in the mounting hole, and the first screw rod (12) is threadedly connected to the mounting hole.

3. The easily replaceable embossing die according to claim 2, characterized in that: Two positioning holes are provided at the lower end of the first movable mold (2), and second screw rods (13) are arranged in the positioning holes. The second screw rod (13) is threadedly connected to the positioning holes.

4. The easily replaceable embossing die according to claim 3, characterized in that: A placement groove (7) is provided at the upper end of the first fixed mold (1), a rotating rod (8) is provided in the placement groove (7), two first through holes are provided at the upper end of the rotating rod (8), a second through hole is provided on the side wall of the rotating block (6), and two latches (10) are provided in the placement groove (7).

5. The easily replaceable embossing die according to claim 4, characterized in that: The upper end of the placement groove (7) is fixedly connected to a placement frame (9), and the upper end of the placement groove (7) is fixedly connected to a limit frame (11).

6. The easily replaceable embossing die according to claim 5, characterized in that: The side wall of the first movable mold (2) is fixedly connected to a mounting frame (14), the side wall of the mounting frame (14) is rotatably connected to a rotating tube (16), and an air outlet nozzle (15) is provided below the rotating tube (16).

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