Concave-convex die for embossing

Abstract

The concave-convex die comprises a box body, communication openings are formed in the two sides of the box body, a material storage barrel is fixedly installed on the top face of the box body, a sliding seat is connected into the box body in a sliding mode, a first electric telescopic rod is fixedly installed on the top wall of the box body, and a second electric telescopic rod is fixedly installed on the top wall of the box body. During use, operation is easy, an original slurry feeding mode is changed into a mode that materials are injected from the interior of the mold body by arranging the embossing cavity, the communicating cavity, the through groove, the ball body, the top cover, the extrusion rod, the spring and other devices, and the mold is simple in structure, convenient to use and high in practicability. Meanwhile, by arranging a material pumping barrel, a feeding pipe, a discharging pipe, a push rod, a second piston and other devices, the purpose that the slurry is automatically injected into a connecting barrel is achieved, and continuous embossing of the device is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of embossing dies, in particular to a concave-convex die for embossing. Background Art

[0002] When cloth is processed and produced, an embossing machine is often used to emboss its surface. There are many styles of molds used for embossing. Different molds can print different shapes and colors of patterns, which makes the produced cloth varied, making it convenient to process it into various types of clothing in the later stage.

[0003] In Chinese utility model patents, such as the utility model of CN216615193U, a concave-convex mold for embossing is disclosed. The concave-convex mold for embossing is provided with a rotating shaft, which can drive a fixed sleeve to rotate periodically, thereby driving four mold bodies to rotate. The spray head can spray the slurry onto one of the mold bodies. The improved concave-convex mold body is convenient for continuous embossing. The mold body loading and embossing can be carried out at the same time, so that continuous embossing can be achieved, which reduces time waste, improves the work efficiency of embossing, and is beneficial to the production of cloth.

[0004] When the above technology is used, since the slurry used for embossing has a certain fluidity, the slurry will slide from the mold body to the cloth due to gravity during the rotation of the mold body, resulting in missing or discontinuous patterns in the embossed pattern. At the same time, the sliding slurry will contaminate the cloth. Utility Model Content

[0005] The utility model aims to solve the problems in the background technology and proposes a concave-convex mold for embossing.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] The top end of the push rod is fixedly provided with a top cover, and the push rod has the bottom cover which is provided with a bottom cover, and the push rod has a bottom cover which is provided with a bottom cover.

[0008] Preferably, the extraction mechanism includes a extraction cylinder, and the extraction cylinder is fixedly mounted on the top surface of the sliding seat, a push rod is fixedly mounted on the top wall of the box body, and the push rod is slidably connected in the extraction cylinder, a second piston is slidably connected in the extraction cylinder, and the second piston is fixedly connected to one end of the push rod, the extraction cylinder is connected to the storage cylinder through a feed pipe, and the extraction cylinder is connected to the connecting cylinder through a discharge pipe, and both the feed pipe and the discharge pipe are provided with a one-way valve.

[0009] Preferably, the pushing mechanism includes a first piston, and the first piston is slidably connected in the connecting cylinder, the second electric telescopic rod is fixedly installed on the top surface of the sliding seat, and the other end of the second electric telescopic rod is fixedly connected to the first piston.

[0010] Preferably, the diameter length of the through groove is greater than the diameter length of the extrusion rod, and the through groove is communicated with the connecting cavity.

[0011] Preferably, a sphere is fixedly mounted on the top cover, and the diameter of the sphere is greater than the diameter of the through slot.

[0012] Preferably, a spring is fixedly mounted on the bottom surface of the top cover, and the other end of the spring is fixedly mounted on the bottom wall of the connecting cylinder.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model realizes the circulation of slurry inside the mold body by arranging the embossing cavity, the connecting cavity, the through groove, the sphere, the top cover, the extrusion rod, the spring and other devices. The through groove is blocked by the sphere, and when the mold body is in contact with the cloth, the material in the connecting tube is sealed to prevent it from sliding down due to gravity. Then, when the mold body is in contact with the cloth, the extrusion rod is squeezed and slides into the connecting tube, thereby opening the through groove. Under the action of the pushing mechanism, the material fills the embossing cavity, thereby achieving the purpose of cloth embossing operation.

[0015] 2. The utility model sets up a pumping barrel, a feeding pipe, a discharging pipe, a push rod, a second piston and other devices, so that when the sliding seat slides back and forth with the action of the first electric telescopic rod, it drives the push rod and the second piston to slide back and forth in the pumping barrel, thereby realizing the purpose of automatically extracting the slurry and pushing the slurry into the connecting barrel.

[0016] To sum up, the utility model is simple to operate when in use. By providing an embossing cavity, a connecting cavity, a through groove, a sphere, a top cover, an extrusion rod, a spring and other devices, the original slurry feeding method is changed to injecting from the inside of the mold body, thereby avoiding the problem of unclear embossing caused by the slurry sliding due to gravity. At the same time, by providing a suction cylinder, a feed pipe, a discharge pipe, a push rod, a second piston and other devices, automatic injection of slurry into the connecting cylinder is realized, which is convenient for continuous embossing of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic structural diagram of a concave-convex mold for embossing proposed by the utility model;

[0018] Figure 2 This is a schematic cross-sectional structure diagram of a connecting tube of a concave-convex mold for embossing proposed by the utility model;

[0019] Figure 3 The utility model is a schematic diagram of the cross-sectional structure of a draw tube of a concave-convex mold for embossing.

[0020] In the figure: 1 box body, 2 connecting port, 3 storage barrel, 4 first electric telescopic rod, 5 extraction barrel, 6 feeding pipe, 7 discharge pipe, 8 sliding seat, 9 mold body, 10 connecting barrel, 11 second electric telescopic rod, 12 first piston, 13 embossing cavity, 14 connecting cavity, 15 top cover, 16 extrusion rod, 17 spring, 18 push rod, 19 second piston, 20 through groove. DETAILED DESCRIPTION

[0021] 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.

[0022] Reference Figure 1-3 A concave-convex mold for embossing, comprising a box body 1, both sides of which are provided with communication ports 2, through which the cloth can slide in the box body 1, a storage barrel 3 is fixedly installed on the top surface of the box body 1, slurry is stored in the storage barrel 3, a sliding seat 8 is slidably connected in the box body 1, a first electric telescopic rod 4 is fixedly installed on the top wall of the box body 1, and the bottom end of the first electric telescopic rod 4 is fixedly connected to the sliding seat 8, a material extraction mechanism is installed between the top surface of the sliding seat 8 and the top wall of the feed pipe 6, and the material extraction mechanism is connected with the storage barrel 3, and the sliding seat 8 slides in the box body 1 through the movement of the first electric telescopic rod 4, thereby pushing the mold body 9 to contact with the cloth;

[0023] The material extraction mechanism includes a material extraction cylinder 5, and the material extraction cylinder 5 is fixedly installed on the top surface of the sliding seat 8, a push rod 18 is fixedly installed on the top wall of the box body 1, and the push rod 18 is slidably connected in the material extraction cylinder 5, a second piston 19 is slidably connected in the material extraction cylinder 5, and the second piston 19 is fixedly connected to one end of the push rod 18, the material extraction cylinder 5 is connected with the storage cylinder 3 through the feed pipe 6, and the material extraction cylinder 5 is connected with the connecting cylinder 10 through the discharge pipe 7, and a one-way valve is installed in the feed pipe 6 and the discharge pipe 7. It is worth mentioning that through the setting of the two one-way valves, the material flow direction of the feed pipe 6 and the discharge pipe 7 is fixed, and then when the second piston 19 is lifted upward, the material in the storage cylinder 3 is extracted through the feed pipe 6, and as the second piston 19 slides downward, the material is pushed into the connecting cylinder 10 through the discharge pipe 7;

[0024] A connecting cylinder 10 is fixedly installed on the bottom surface of the sliding seat 8, and the connecting cylinder 10 is connected to the material extraction mechanism. A pushing mechanism is provided on the sliding seat 8, and the pushing mechanism is located in the connecting cylinder 10. The pushing mechanism includes a first piston 12, and the first piston 12 is slidably connected in the connecting cylinder 10. A second electric telescopic rod 11 is fixedly installed on the top surface of the sliding seat 8, and the other end of the second electric telescopic rod 11 is fixedly connected to the first piston 12, thereby pushing the material in the connecting cylinder 10 through the through groove 20 and into the mold body 9;

[0025] The bottom surface of the connecting tube 10 is fixedly installed with a mold body 9, and two embossing cavities 13 are provided on the bottom surface of the mold body 9. A connecting cavity 14 is provided in the mold body 9, and each embossing cavity 13 is connected to the connecting cavity 14. An extrusion rod 16 is slidably connected in the mold body 9. A through groove 20 is provided on the mold body 9 and the connecting tube 10. The diameter length of the through groove 20 is greater than the diameter length of the extrusion rod 16, and the through groove 20 is connected to the connecting cavity 14. A sphere is fixedly installed on the top cover 15, and the diameter length of the sphere is greater than the diameter length of the through groove 20. The extrusion rod 16 passes through the through groove 20 and extends into the connecting tube 10, and the extrusion A top cover 15 is fixedly installed on the top of the pressure rod 16, and the top cover 15 is elastically connected to the bottom wall of the connecting tube 10. A spring 17 is fixedly installed on the bottom surface of the top cover 15, and the other end of the spring 17 is fixedly installed on the bottom wall of the connecting tube 10. It is worth mentioning that the through groove 20 can be closed by the ball installed on the top cover 15, and then when the mold body 9 contacts the cloth, the extrusion rod 16 is squeezed to extend the spring 17, and then the ball is separated from the through groove 20. At this time, the material can be pushed into the connecting cavity 14 through the through groove 20 by the pushing mechanism, and enters the two embossing cavities 13, and then the cloth is embossed.

[0026] When the utility model is used, first check whether the slurry in the storage barrel 3 is sufficient. If it is sufficient, the cloth starts to move through the two connecting ports 2 opened in the box body 1, and then the first electric telescopic rod 4 is started to reciprocate and drive the sliding seat 8 to slide up and down in the box body 1, thereby driving the push rod 18 and the second piston 19 to reciprocate and extract in the extraction barrel 5, and the extraction barrel 5 is connected with the first electric telescopic rod 4 through the feed pipe 6, and the extraction barrel 5 is connected with the connecting barrel 10 through the discharge pipe 7, and the feed pipe 6 and the discharge pipe 7 are both installed with a one-way valve, thereby driving the material in the storage barrel 3 to be extracted into the connecting barrel 10, and each time the sliding seat 8 is lifted upward, the second piston 19 pushes the material into the connecting barrel 10;

[0027] When the sliding seat 8 slides downward, the mold body 9 contacts the cloth, and then hits the base, thereby squeezing the extrusion rod 16, so that the ball on the top cover 15 is separated from the through groove 20. At this time, the connecting tube 10 is connected to the mold body 9, and then the second electric telescopic rod 11 can be started to push the first piston 12 to slide in the connecting tube 10, so that the material passes through the through groove 20 and enters the connecting cavity 14, and then enters the two embossing cavities 13, and the cloth is embossed. In addition, this method can realize continuous embossing of the cloth according to the reciprocating extension and contraction of the first electric telescopic rod 4.

[0028] 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 the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A concave-convex mold for embossing, comprising a box (1), characterized in that: The box body (1) is provided with a connecting port (2) on both sides, a material storage barrel (3) is fixedly mounted on the top surface of the box body (1), a sliding seat (8) is slidably connected inside the box body (1), a first electric telescopic rod (4) is fixedly mounted on the top wall of the box body (1), and the bottom end of the first electric telescopic rod (4) is fixedly connected to the sliding seat (8), a material extraction mechanism is installed between the top surface of the sliding seat (8) and the top wall of the feed pipe (6), and the material extraction mechanism is connected to the material storage barrel (3), a connecting tube (10) is fixedly mounted on the bottom surface of the sliding seat (8), and the connecting tube (10) is connected to the material extraction mechanism, and a material pushing mechanism is provided on the sliding seat (8), and the material pushing mechanism is located on the connecting tube. The connecting tube (10) is provided with a mold body (9) fixedly mounted on the bottom surface of the connecting tube (10), and two embossing cavities (13) are provided on the bottom surface of the mold body (9), and a connecting cavity (14) is provided in the mold body (9), and each embossing cavity (13) is connected to the connecting cavity (14), and an extrusion rod (16) is slidably connected in the mold body (9), and a through groove (20) is provided on the mold body (9) and the connecting tube (10), and the extrusion rod (16) passes through the through groove (20) and extends into the connecting tube (10), and a top cover (15) is fixedly mounted on the top end of the extrusion rod (16), and the top cover (15) is elastically connected to the bottom wall of the connecting tube (10).

2. A concave-convex mold for embossing according to claim 1, characterized in that: The material extraction mechanism comprises a material extraction cylinder (5), and the material extraction cylinder (5) is fixedly mounted on the top surface of the sliding seat (8), a push rod (18) is fixedly mounted on the top wall of the box body (1), and the push rod (18) is slidably connected in the material extraction cylinder (5), a second piston (19) is slidably connected in the material extraction cylinder (5), and the second piston (19) is fixedly connected to one end of the push rod (18), the material extraction cylinder (5) is connected to the material storage cylinder (3) through the material feed pipe (6), and the material extraction cylinder (5) is connected to the connecting cylinder (10) through the material discharge pipe (7), and both the material feed pipe (6) and the material discharge pipe (7) are installed with a one-way valve.

3. A concave-convex mold for embossing according to claim 2, characterized in that: The pushing mechanism comprises a first piston (12), and the first piston (12) is slidably connected in the connecting tube (10), a second electric telescopic rod (11) is fixedly installed on the top surface of the sliding seat (8), and the other end of the second electric telescopic rod (11) is fixedly connected to the first piston (12).

4. A concave-convex mold for embossing according to claim 3, characterized in that: The diameter length of the through groove (20) is greater than the diameter length of the extrusion rod (16), and the through groove (20) is connected to the connecting cavity (14).

5. The concave-convex mold for embossing according to claim 4, characterized in that: A sphere is fixedly mounted on the top cover (15), and the diameter of the sphere is greater than the diameter of the through groove (20).

6. A concave-convex mold for embossing according to claim 5, characterized in that: A spring (17) is fixedly mounted on the bottom surface of the top cover (15), and the other end of the spring (17) is fixedly mounted on the bottom wall of the connecting tube (10).

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